czmq-4.1.0/ 0000775 0003720 0003720 00000000000 13222211351 013360 5 ustar 00travis travis 0000000 0000000 czmq-4.1.0/README.md 0000664 0003720 0003720 00001316670 13222211156 014660 0 ustar 00travis travis 0000000 0000000
[](https://github.com/zeromq/czmq/releases)
[](http://software.opensuse.org/download.html?project=network%3Amessaging%3Azeromq%3Agit-draft&package=czmq)
[](http://software.opensuse.org/download.html?project=network%3Amessaging%3Azeromq%3Agit-stable&package=czmq)
### Ownership and License
The contributors are listed in AUTHORS. This project uses the MPL v2 license, see LICENSE.
CZMQ uses the [C4.1 (Collective Code Construction Contract)](http://rfc.zeromq.org/spec:22) process for contributions.
CZMQ uses the [CLASS (C Language Style for Scalabilty)](http://rfc.zeromq.org/spec:21) guide for code style.
To report an issue, use the [CZMQ issue tracker](https://github.com/zeromq/czmq/issues) at github.com.
## Using CZMQ
### Building and Installing
To start with, you need at least these packages:
* {{git-all}} -- git is how we share code with other people.
* {{build-essential}}, {{libtool}}, {{pkg-config}} - the C compiler and related tools.
* {{autotools-dev}}, {{autoconf}}, {{automake}} - the GNU autoconf makefile generators.
* {{cmake}} - the CMake makefile generators (an alternative to autoconf).
Plus some others:
* {{uuid-dev}}, {{libpcre3-dev}} - utility libraries.
* {{valgrind}} - a useful tool for checking your code.
* {{pkg-config}} - an optional useful tool to make building with dependencies easier.
Which we install like this (using the Debian-style apt-get package manager):
sudo apt-get update
sudo apt-get install -y \
git-all build-essential libtool \
pkg-config autotools-dev autoconf automake cmake \
uuid-dev libpcre3-dev valgrind
# only execute this next line if interested in updating the man pages as well (adds to build time):
sudo apt-get install -y asciidoc
Here's how to build CZMQ from GitHub (building from packages is very similar, you don't clone a repo but unpack a tarball), including the libzmq (ZeroMQ core) library (NOTE: skip ldconfig on OSX):
git clone git://github.com/zeromq/libzmq.git
cd libzmq
./autogen.sh
# do not specify "--with-libsodium" if you prefer to use internal tweetnacl security implementation (recommended for development)
./configure --with-libsodium
make check
sudo make install
sudo ldconfig
cd ..
git clone git://github.com/zeromq/czmq.git
cd czmq
./autogen.sh && ./configure && make check
sudo make install
sudo ldconfig
cd ..
In general CZMQ works best with the latest libzmq master. If you already have an older version of libzmq installed on your system, e.g. in /usr/, then you can install libzmq master to your home directory ($HOME/local):
# Building libzmq in our home directory
./configure --prefix=$HOME/local
And then to build CZMQ against this installation of libzmq:
export CFLAGS=-I$HOME/local/include
export LDFLAGS=-L$HOME/local/lib64
export PKG_CONFIG_PATH=$HOME/local/lib64/pkgconfig
./configure
NOTE: the PKG_CONFIG_PATH is not mandatory, and the actual directory might be different. If you cannot or do not want to use pkg-config, please make sure to MANUALLY add all the necessary CFLAGS and LDFLAGS from all dependencies (for example -DZMQ_BUILD_DRAFT_API=1 if you want the DRAFT APIs).
You will need the pkg-config, libtool, and autoreconf packages. After building, run the CZMQ selftests:
make check
### Building on Windows
To start with, you need MS Visual Studio (C/C++). The free community edition works well.
Then, install git, and make sure it works from a DevStudio command prompt:
```
git
```
Now let's build CZMQ from GitHub:
```
git clone --depth 1 -b stable https://github.com/jedisct1/libsodium.git
cd libsodium\builds\msvc\build
buildall.bat
cd ..\..\..\..
:: if libsodium is on disk, the Windows build of libzmq will automatically use it
git clone git://github.com/zeromq/libzmq.git
cd libzmq\builds\msvc
configure.bat
cd build
buildall.bat
cd ..\..\..\..
git clone git://github.com/zeromq/czmq.git
cd czmq\builds\msvc
configure.bat
cd build
buildall.bat
cd ..\..\..\..
```
Let's test by running `czmq_selftest`:
```
czmq>dir/s/b czmq_selftest.exe
czmq\builds\msvc\vs2013\DebugDEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\DebugLEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\DebugSEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\ReleaseDEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\ReleaseLEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\ReleaseSEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\x64\DebugDEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\x64\DebugLEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\x64\DebugSEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\x64\ReleaseDEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\x64\ReleaseLEXE\czmq_selftest.exe
czmq\builds\msvc\vs2013\x64\ReleaseSEXE\czmq_selftest.exe
:: select your choice and run it
czmq\builds\msvc\vs2013\x64\ReleaseDEXE\czmq_selftest.exe
```
### Linking with an Application
Include `czmq.h` in your application and link with libczmq. Here is a typical gcc link command:
gcc myapp.c -o myapp -lczmq -lzmq
### Use from Other Languages
This is a list of auto-generated bindings:
* https://github.com/zeromq/czmq/tree/master/bindings/jni - Java
* https://github.com/zeromq/czmq/tree/master/bindings/nodejs - NodeJS
* https://github.com/zeromq/czmq/tree/master/bindings/python - Python
* https://github.com/zeromq/czmq/tree/master/bindings/python_cffi - Python (cffi)
* https://github.com/zeromq/czmq/tree/master/bindings/qml - QML
* https://github.com/zeromq/czmq/tree/master/bindings/qt - Qt
* https://github.com/zeromq/czmq/tree/master/bindings/ruby - Ruby (FFI)
This is a list of known higher-level wrappers around CZMQ:
* https://github.com/1100110/CZMQ - D bindings
* https://github.com/methodmissing/rbczmq - Ruby
* https://github.com/paddor/cztop - Ruby, based on generated FFI binding
* https://github.com/zeromq/pyczmq - Python
* https://github.com/lhope/cl-czmq - Common Lisp
* https://github.com/fmp88/ocaml-czmq - Ocaml
* https://github.com/gar1t/erlang-czmq - Erlang
* https://github.com/mtortonesi/ruby-czmq-ffi - Ruby FFI
* https://github.com/zeromq/goczmq - Go
### API v3 Summary
This is the API provided by CZMQ v3.x, in alphabetical order.
#### zactor - simple actor framework
The zactor class provides a simple actor framework. It replaces the
CZMQ zthread class, which had a complex API that did not fit the CLASS
standard. A CZMQ actor is implemented as a thread plus a PAIR-PAIR
pipe. The constructor and destructor are always synchronized, so the
caller can be sure all resources are created, and destroyed, when these
calls complete. (This solves a major problem with zthread, that a caller
could not be sure when a child thread had finished.)
A zactor_t instance acts like a zsock_t and you can pass it to any CZMQ
method that would take a zsock_t argument, including methods in zframe,
zmsg, zstr, and zpoller. (zloop somehow escaped and needs catching.)
An actor function MUST call zsock_signal (pipe) when initialized
and MUST listen to pipe and exit on $TERM command.
Please add '@discuss' section in './../src/zactor.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Actors get a pipe and arguments from caller
typedef void (zactor_fn) (
zsock_t *pipe, void *args);
// Create a new actor passing arbitrary arguments reference.
CZMQ_EXPORT zactor_t *
zactor_new (zactor_fn task, void *args);
// Destroy an actor.
CZMQ_EXPORT void
zactor_destroy (zactor_t **self_p);
// Send a zmsg message to the actor, take ownership of the message
// and destroy when it has been sent.
CZMQ_EXPORT int
zactor_send (zactor_t *self, zmsg_t **msg_p);
// Receive a zmsg message from the actor. Returns NULL if the actor
// was interrupted before the message could be received, or if there
// was a timeout on the actor.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zmsg_t *
zactor_recv (zactor_t *self);
// Probe the supplied object, and report if it looks like a zactor_t.
CZMQ_EXPORT bool
zactor_is (void *self);
// Probe the supplied reference. If it looks like a zactor_t instance,
// return the underlying libzmq actor handle; else if it looks like
// a libzmq actor handle, return the supplied value.
CZMQ_EXPORT void *
zactor_resolve (void *self);
// Return the actor's zsock handle. Use this when you absolutely need
// to work with the zsock instance rather than the actor.
CZMQ_EXPORT zsock_t *
zactor_sock (zactor_t *self);
// Self test of this class.
CZMQ_EXPORT void
zactor_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// Function to be called on zactor_destroy. Default behavior is to send zmsg_t with string "$TERM" in a first frame.
//
// An example - to send $KTHXBAI string
//
// if (zstr_send (self->pipe, "$KTHXBAI") == 0)
// zsock_wait (self->pipe);
typedef void (zactor_destructor_fn) (
zactor_t *self);
// *** Draft method, for development use, may change without warning ***
// Change default destructor by custom function. Actor MUST be able to handle new message instead of default $TERM.
CZMQ_EXPORT void
zactor_set_destructor (zactor_t *self, zactor_destructor_fn destructor);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zactor.c'.
This is the class self test code:
```c
zactor_t *actor = zactor_new (echo_actor, "Hello, World");
assert (actor);
zstr_sendx (actor, "ECHO", "This is a string", NULL);
char *string = zstr_recv (actor);
assert (streq (string, "This is a string"));
free (string);
zactor_destroy (&actor);
// custom destructor
// KTHXBAI_actor ends on "$KTHXBAI" string
zactor_t *KTHXBAI = zactor_new (KTHXBAI_actor, NULL);
assert (KTHXBAI);
// which is the one sent by KTHXBAI_destructor
zactor_set_destructor (KTHXBAI, KTHXBAI_destructor);
zactor_destroy (&KTHXBAI);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zauth - authentication for ZeroMQ security mechanisms
A zauth actor takes over authentication for all incoming connections in
its context. You can whitelist or blacklist peers based on IP address,
and define policies for securing PLAIN, CURVE, and GSSAPI connections.
This class replaces zauth_v2, and is meant for applications that use the
CZMQ v3 API (meaning, zsock).
This is the class interface:
```h
#define CURVE_ALLOW_ANY "*"
// CZMQ v3 API (for use with zsock, not zsocket, which is deprecated).
//
// Create new zauth actor instance. This installs authentication on all
// zsock sockets. Until you add policies, all incoming NULL connections are
// allowed (classic ZeroMQ behaviour), and all PLAIN and CURVE connections
// are denied:
//
// zactor_t *auth = zactor_new (zauth, NULL);
//
// Destroy zauth instance. This removes authentication and allows all
// connections to pass, without authentication:
//
// zactor_destroy (&auth);
//
// Note that all zauth commands are synchronous, so your application always
// waits for a signal from the actor after each command.
//
// Enable verbose logging of commands and activity. Verbose logging can help
// debug non-trivial authentication policies:
//
// zstr_send (auth, "VERBOSE");
// zsock_wait (auth);
//
// Allow (whitelist) a list of IP addresses. For NULL, all clients from
// these addresses will be accepted. For PLAIN and CURVE, they will be
// allowed to continue with authentication. You can call this method
// multiple times to whitelist more IP addresses. If you whitelist one
// or more addresses, any non-whitelisted addresses are treated as
// blacklisted:
//
// zstr_sendx (auth, "ALLOW", "127.0.0.1", "127.0.0.2", NULL);
// zsock_wait (auth);
//
// Deny (blacklist) a list of IP addresses. For all security mechanisms,
// this rejects the connection without any further authentication. Use
// either a whitelist, or a blacklist, not not both. If you define both
// a whitelist and a blacklist, only the whitelist takes effect:
//
// zstr_sendx (auth, "DENY", "192.168.0.1", "192.168.0.2", NULL);
// zsock_wait (auth);
//
// Configure PLAIN authentication using a plain-text password file. You can
// modify the password file at any time; zauth will reload it automatically
// if modified externally:
//
// zstr_sendx (auth, "PLAIN", filename, NULL);
// zsock_wait (auth);
//
// Configure CURVE authentication, using a directory that holds all public
// client certificates, i.e. their public keys. The certificates must be in
// zcert_save format. You can add and remove certificates in that directory
// at any time. To allow all client keys without checking, specify
// CURVE_ALLOW_ANY for the directory name:
//
// zstr_sendx (auth, "CURVE", directory, NULL);
// zsock_wait (auth);
//
// Configure GSSAPI authentication, using an underlying mechanism (usually
// Kerberos) to establish a secure context and perform mutual authentication:
//
// zstr_sendx (auth, "GSSAPI", NULL);
// zsock_wait (auth);
//
// This is the zauth constructor as a zactor_fn:
CZMQ_EXPORT void
zauth (zsock_t *pipe, void *certstore);
// Selftest
CZMQ_EXPORT void
zauth_test (bool verbose);
```
Please add '@interface' section in './../src/zauth.c'.
This is the class self test code:
```c
// Create temporary directory for test files
# define TESTDIR ".test_zauth"
zsys_dir_create (TESTDIR);
// Check there's no authentication
zsock_t *server = zsock_new (ZMQ_PULL);
assert (server);
zsock_t *client = zsock_new (ZMQ_PUSH);
assert (client);
bool success = s_can_connect (&server, &client, true);
assert (success);
// Install the authenticator
zactor_t *auth = zactor_new (zauth, NULL);
assert (auth);
if (verbose) {
zstr_sendx (auth, "VERBOSE", NULL);
zsock_wait (auth);
}
// Check there's no authentication on a default NULL server
success = s_can_connect (&server, &client, true);
assert (success);
// When we set a domain on the server, we switch on authentication
// for NULL sockets, but with no policies, the client connection
// will be allowed.
zsock_set_zap_domain (server, "global");
success = s_can_connect (&server, &client, true);
assert (success);
// Blacklist 127.0.0.1, connection should fail
zsock_set_zap_domain (server, "global");
zstr_sendx (auth, "DENY", "127.0.0.1", NULL);
zsock_wait (auth);
success = s_can_connect (&server, &client, true);
assert (!success);
// Whitelist our address, which overrides the blacklist
zsock_set_zap_domain (server, "global");
zstr_sendx (auth, "ALLOW", "127.0.0.1", NULL);
zsock_wait (auth);
success = s_can_connect (&server, &client, true);
assert (success);
// Try PLAIN authentication
zsock_set_plain_server (server, 1);
zsock_set_plain_username (client, "admin");
zsock_set_plain_password (client, "Password");
success = s_can_connect (&server, &client, true);
assert (!success);
FILE *password = fopen (TESTDIR "/password-file", "w");
assert (password);
fprintf (password, "admin=Password\n");
fclose (password);
zsock_set_plain_server (server, 1);
zsock_set_plain_username (client, "admin");
zsock_set_plain_password (client, "Password");
zstr_sendx (auth, "PLAIN", TESTDIR "/password-file", NULL);
zsock_wait (auth);
success = s_can_connect (&server, &client, true);
assert (success);
zsock_set_plain_server (server, 1);
zsock_set_plain_username (client, "admin");
zsock_set_plain_password (client, "Bogus");
success = s_can_connect (&server, &client, true);
assert (!success);
if (zsys_has_curve ()) {
// Try CURVE authentication
// We'll create two new certificates and save the client public
// certificate on disk; in a real case we'd transfer this securely
// from the client machine to the server machine.
zcert_t *server_cert = zcert_new ();
assert (server_cert);
zcert_t *client_cert = zcert_new ();
assert (client_cert);
const char *server_key = zcert_public_txt (server_cert);
// Test without setting-up any authentication
zcert_apply (server_cert, server);
zcert_apply (client_cert, client);
zsock_set_curve_server (server, 1);
zsock_set_curve_serverkey (client, server_key);
success = s_can_connect (&server, &client, true);
assert (!success);
// Test CURVE_ALLOW_ANY
zcert_apply (server_cert, server);
zcert_apply (client_cert, client);
zsock_set_curve_server (server, 1);
zsock_set_curve_serverkey (client, server_key);
zstr_sendx (auth, "CURVE", CURVE_ALLOW_ANY, NULL);
zsock_wait (auth);
success = s_can_connect (&server, &client, true);
assert (success);
// Test full client authentication using certificates
zcert_set_meta (client_cert, "Hello", "%s", "World!");
zcert_apply (server_cert, server);
zcert_apply (client_cert, client);
zsock_set_curve_server (server, 1);
zsock_set_curve_serverkey (client, server_key);
zcert_save_public (client_cert, TESTDIR "/mycert.txt");
zstr_sendx (auth, "CURVE", TESTDIR, NULL);
zsock_wait (auth);
success = s_can_connect (&server, &client, false);
assert (success);
#if (ZMQ_VERSION >= ZMQ_MAKE_VERSION (4, 1, 0))
// Test send/recv certificate metadata
zframe_t *frame = zframe_recv (server);
assert (frame != NULL);
const char *meta = zframe_meta (frame, "Hello");
assert (meta != NULL);
assert (streq (meta, "World!"));
zframe_destroy (&frame);
s_renew_sockets(&server, &client);
#endif
zcert_destroy (&server_cert);
zcert_destroy (&client_cert);
// Test custom zcertstore
zcertstore_t *certstore = zcertstore_new (NULL);
zcertstore_set_loader (certstore, s_test_loader, NULL, NULL);
zactor_destroy(&auth);
auth = zactor_new (zauth, certstore);
assert (auth);
if (verbose) {
zstr_sendx (auth, "VERBOSE", NULL);
zsock_wait (auth);
}
byte public_key [32] = { 105, 76, 150, 58, 214, 191, 218, 65, 50, 172,
131, 188, 247, 211, 136, 170, 227, 26, 57, 170,
185, 63, 246, 225, 177, 230, 12, 8, 134, 136,
105, 106 };
byte secret_key [32] = { 245, 217, 172, 73, 106, 28, 195, 17, 218, 132,
135, 209, 99, 240, 98, 232, 7, 137, 244, 100,
242, 23, 29, 114, 70, 223, 83, 1, 113, 207,
132, 149 };
zcert_t *shared_cert = zcert_new_from (public_key, secret_key);
assert (shared_cert);
zcert_apply (shared_cert, server);
zcert_apply (shared_cert, client);
zsock_set_curve_server (server, 1);
zsock_set_curve_serverkey (client, "x?T*N/1Y{8goubv{Ts}#&#f}TXJ//DVe#D2HkoLU");
success = s_can_connect (&server, &client, true);
assert (success);
zcert_destroy (&shared_cert);
}
// Remove the authenticator and check a normal connection works
zactor_destroy (&auth);
success = s_can_connect (&server, &client, true);
assert (success);
zsock_destroy (&client);
zsock_destroy (&server);
// Delete all test files
zdir_t *dir = zdir_new (TESTDIR, NULL);
assert (dir);
zdir_remove (dir, true);
zdir_destroy (&dir);
#endif
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zbeacon - LAN discovery and presence
The zbeacon class implements a peer-to-peer discovery service for local
networks. A beacon can broadcast and/or capture service announcements
using UDP messages on the local area network. This implementation uses
IPv4 UDP broadcasts. You can define the format of your outgoing beacons,
and set a filter that validates incoming beacons. Beacons are sent and
received asynchronously in the background.
This class replaces zbeacon_v2, and is meant for applications that use
the CZMQ v3 API (meaning, zsock).
This is the class interface:
```h
// Create new zbeacon actor instance:
//
// zactor_t *beacon = zactor_new (zbeacon, NULL);
//
// Destroy zbeacon instance:
//
// zactor_destroy (&beacon);
//
// Enable verbose logging of commands and activity:
//
// zstr_send (beacon, "VERBOSE");
//
// Configure beacon to run on specified UDP port, and return the name of
// the host, which can be used as endpoint for incoming connections. To
// force the beacon to operate on a given interface, set the environment
// variable ZSYS_INTERFACE, or call zsys_set_interface() before creating
// the beacon. If the system does not support UDP broadcasts (lacking a
// workable interface), returns an empty hostname:
//
// // Pictures: 's' = C string, 'i' = int
// zsock_send (beacon, "si", "CONFIGURE", port_number);
// char *hostname = zstr_recv (beacon);
//
// Start broadcasting a beacon at a specified interval in msec. The beacon
// data can be at most UDP_FRAME_MAX bytes; this constant is defined in
// zsys.h to be 255:
//
// // Pictures: 'b' = byte * data + size_t size
// zsock_send (beacon, "sbi", "PUBLISH", data, size, interval);
//
// Stop broadcasting the beacon:
//
// zstr_sendx (beacon, "SILENCE", NULL);
//
// Start listening to beacons from peers. The filter is used to do a prefix
// match on received beacons, to remove junk. Note that any received data
// that is identical to our broadcast beacon_data is discarded in any case.
// If the filter size is zero, we get all peer beacons:
//
// zsock_send (beacon, "sb", "SUBSCRIBE", filter_data, filter_size);
//
// Stop listening to other peers
//
// zstr_sendx (beacon, "UNSUBSCRIBE", NULL);
//
// Receive next beacon from a peer. Received beacons are always a 2-frame
// message containing the ipaddress of the sender, and then the binary
// beacon data as published by the sender:
//
// zmsg_t *msg = zmsg_recv (beacon);
//
// This is the zbeacon constructor as a zactor_fn:
CZMQ_EXPORT void
zbeacon (zsock_t *pipe, void *unused);
// Self test of this class
CZMQ_EXPORT void
zbeacon_test (bool verbose);
```
Please add '@interface' section in './../src/zbeacon.c'.
This is the class self test code:
```c
// Test 1 - two beacons, one speaking, one listening
// Create speaker beacon to broadcast our service
zactor_t *speaker = zactor_new (zbeacon, NULL);
assert (speaker);
if (verbose)
zstr_sendx (speaker, "VERBOSE", NULL);
zsock_send (speaker, "si", "CONFIGURE", 9999);
char *hostname = zstr_recv (speaker);
if (!*hostname) {
printf ("OK (skipping test, no UDP broadcasting)\n");
zactor_destroy (&speaker);
free (hostname);
return;
}
free (hostname);
// Create listener beacon on port 9999 to lookup service
zactor_t *listener = zactor_new (zbeacon, NULL);
assert (listener);
if (verbose)
zstr_sendx (listener, "VERBOSE", NULL);
zsock_send (listener, "si", "CONFIGURE", 9999);
hostname = zstr_recv (listener);
assert (*hostname);
free (hostname);
// We will broadcast the magic value 0xCAFE
byte announcement [2] = { 0xCA, 0xFE };
zsock_send (speaker, "sbi", "PUBLISH", announcement, 2, 100);
// We will listen to anything (empty subscription)
zsock_send (listener, "sb", "SUBSCRIBE", "", 0);
// Wait for at most 1/2 second if there's no broadcasting
zsock_set_rcvtimeo (listener, 500);
char *ipaddress = zstr_recv (listener);
if (ipaddress) {
zframe_t *content = zframe_recv (listener);
assert (zframe_size (content) == 2);
assert (zframe_data (content) [0] == 0xCA);
assert (zframe_data (content) [1] == 0xFE);
zframe_destroy (&content);
zstr_free (&ipaddress);
zstr_sendx (speaker, "SILENCE", NULL);
}
zactor_destroy (&listener);
zactor_destroy (&speaker);
// Test subscription filter using a 3-node setup
zactor_t *node1 = zactor_new (zbeacon, NULL);
assert (node1);
zsock_send (node1, "si", "CONFIGURE", 5670);
hostname = zstr_recv (node1);
assert (*hostname);
free (hostname);
zactor_t *node2 = zactor_new (zbeacon, NULL);
assert (node2);
zsock_send (node2, "si", "CONFIGURE", 5670);
hostname = zstr_recv (node2);
assert (*hostname);
free (hostname);
zactor_t *node3 = zactor_new (zbeacon, NULL);
assert (node3);
zsock_send (node3, "si", "CONFIGURE", 5670);
hostname = zstr_recv (node3);
assert (*hostname);
free (hostname);
zsock_send (node1, "sbi", "PUBLISH", "NODE/1", 6, 250);
zsock_send (node2, "sbi", "PUBLISH", "NODE/2", 6, 250);
zsock_send (node3, "sbi", "PUBLISH", "RANDOM", 6, 250);
zsock_send (node1, "sb", "SUBSCRIBE", "NODE", 4);
// Poll on three API sockets at once
zpoller_t *poller = zpoller_new (node1, node2, node3, NULL);
assert (poller);
int64_t stop_at = zclock_mono () + 1000;
while (zclock_mono () < stop_at) {
long timeout = (long) (stop_at - zclock_mono ());
if (timeout < 0)
timeout = 0;
void *which = zpoller_wait (poller, timeout * ZMQ_POLL_MSEC);
if (which) {
assert (which == node1);
char *ipaddress, *received;
zstr_recvx (node1, &ipaddress, &received, NULL);
assert (streq (received, "NODE/2"));
zstr_free (&ipaddress);
zstr_free (&received);
}
}
zpoller_destroy (&poller);
// Stop listening
zstr_sendx (node1, "UNSUBSCRIBE", NULL);
// Stop all node broadcasts
zstr_sendx (node1, "SILENCE", NULL);
zstr_sendx (node2, "SILENCE", NULL);
zstr_sendx (node3, "SILENCE", NULL);
// Destroy the test nodes
zactor_destroy (&node1);
zactor_destroy (&node2);
zactor_destroy (&node3);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zcert - work with CURVE security certificates
The zcert class provides a way to create and work with security
certificates for the ZMQ CURVE mechanism. A certificate contains a
public + secret key pair, plus metadata. It can be used as a
temporary object in memory, or persisted to disk. On disk, a
certificate is stored as two files. One is public and contains only
the public key. The second is secret and contains both keys. The
two have the same filename, with the secret file adding "_secret".
To exchange certificates, send the public file via some secure route.
Certificates are not signed but are text files that can be verified by
eye.
Certificates are stored in the ZPL (ZMQ RFC 4) format. They have two
sections, "metadata" and "curve". The first contains a list of 'name =
value' pairs, one per line. Values may be enclosed in quotes. The curve
section has a 'public-key = keyvalue' and, for secret certificates, a
'secret-key = keyvalue' line. The keyvalue is a Z85-encoded CURVE key.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create and initialize a new certificate in memory
CZMQ_EXPORT zcert_t *
zcert_new (void);
// Accepts public/secret key pair from caller
CZMQ_EXPORT zcert_t *
zcert_new_from (const byte *public_key, const byte *secret_key);
// Load certificate from file
CZMQ_EXPORT zcert_t *
zcert_load (const char *filename);
// Destroy a certificate in memory
CZMQ_EXPORT void
zcert_destroy (zcert_t **self_p);
// Return public part of key pair as 32-byte binary string
CZMQ_EXPORT const byte *
zcert_public_key (zcert_t *self);
// Return secret part of key pair as 32-byte binary string
CZMQ_EXPORT const byte *
zcert_secret_key (zcert_t *self);
// Return public part of key pair as Z85 armored string
CZMQ_EXPORT const char *
zcert_public_txt (zcert_t *self);
// Return secret part of key pair as Z85 armored string
CZMQ_EXPORT const char *
zcert_secret_txt (zcert_t *self);
// Set certificate metadata from formatted string.
CZMQ_EXPORT void
zcert_set_meta (zcert_t *self, const char *name, const char *format, ...) CHECK_PRINTF (3);
// Get metadata value from certificate; if the metadata value doesn't
// exist, returns NULL.
CZMQ_EXPORT const char *
zcert_meta (zcert_t *self, const char *name);
// Get list of metadata fields from certificate. Caller is responsible for
// destroying list. Caller should not modify the values of list items.
CZMQ_EXPORT zlist_t *
zcert_meta_keys (zcert_t *self);
// Save full certificate (public + secret) to file for persistent storage
// This creates one public file and one secret file (filename + "_secret").
CZMQ_EXPORT int
zcert_save (zcert_t *self, const char *filename);
// Save public certificate only to file for persistent storage
CZMQ_EXPORT int
zcert_save_public (zcert_t *self, const char *filename);
// Save secret certificate only to file for persistent storage
CZMQ_EXPORT int
zcert_save_secret (zcert_t *self, const char *filename);
// Apply certificate to socket, i.e. use for CURVE security on socket.
// If certificate was loaded from public file, the secret key will be
// undefined, and this certificate will not work successfully.
CZMQ_EXPORT void
zcert_apply (zcert_t *self, void *socket);
// Return copy of certificate; if certificate is NULL or we exhausted
// heap memory, returns NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zcert_t *
zcert_dup (zcert_t *self);
// Return true if two certificates have the same keys
CZMQ_EXPORT bool
zcert_eq (zcert_t *self, zcert_t *compare);
// Print certificate contents to stdout
CZMQ_EXPORT void
zcert_print (zcert_t *self);
// Self test of this class
CZMQ_EXPORT void
zcert_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Unset certificate metadata.
CZMQ_EXPORT void
zcert_unset_meta (zcert_t *self, const char *name);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zcert.c'.
This is the class self test code:
```c
// Create temporary directory for test files
# define TESTDIR ".test_zcert"
zsys_dir_create (TESTDIR);
// Create a simple certificate with metadata
zcert_t *cert = zcert_new ();
assert (cert);
zcert_set_meta (cert, "email", "ph@imatix.com");
zcert_set_meta (cert, "name", "Pieter Hintjens");
zcert_set_meta (cert, "organization", "iMatix Corporation");
zcert_set_meta (cert, "version", "%d", 1);
zcert_set_meta (cert, "delete_me", "now");
zcert_unset_meta (cert, "delete_me");
assert (streq (zcert_meta (cert, "email"), "ph@imatix.com"));
zlist_t *keys = zcert_meta_keys (cert);
assert (zlist_size (keys) == 4);
zlist_destroy (&keys);
// Check the dup and eq methods
zcert_t *shadow = zcert_dup (cert);
assert (zcert_eq (cert, shadow));
zcert_destroy (&shadow);
// Check we can save and load certificate
zcert_save (cert, TESTDIR "/mycert.txt");
assert (zsys_file_exists (TESTDIR "/mycert.txt"));
assert (zsys_file_exists (TESTDIR "/mycert.txt_secret"));
// Load certificate, will in fact load secret one
shadow = zcert_load (TESTDIR "/mycert.txt");
assert (shadow);
assert (zcert_eq (cert, shadow));
zcert_destroy (&shadow);
// Delete secret certificate, load public one
int rc = zsys_file_delete (TESTDIR "/mycert.txt_secret");
assert (rc == 0);
shadow = zcert_load (TESTDIR "/mycert.txt");
// 32-byte null key encodes as 40 '0' characters
assert (streq (zcert_secret_txt (shadow), FORTY_ZEROES));
zcert_destroy (&shadow);
zcert_destroy (&cert);
// Delete all test files
zdir_t *dir = zdir_new (TESTDIR, NULL);
assert (dir);
zdir_remove (dir, true);
zdir_destroy (&dir);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zcertstore - work with CURVE security certificate stores
To authenticate new clients using the ZeroMQ CURVE security mechanism,
we have to check that the client's public key matches a key we know and
accept. There are numerous ways to store accepted client public keys.
The mechanism CZMQ implements is "certificates" (plain text files) held
in a "certificate store" (a disk directory). This class works with such
certificate stores, and lets you easily load them from disk, and check
if a given client public key is known or not. The zcert class does the
work of managing a single certificate.
The certificate store can be memory-only, in which case you can load it
yourself by inserting certificate objects one by one, or it can be loaded
from disk, in which case you can add, modify, or remove certificates on
disk at any time, and the store will detect such changes and refresh
itself automatically. In most applications you won't use this class
directly but through the zauth class, which provides a high-level API for
authentication (and manages certificate stores for you). To actually
create certificates on disk, use the zcert class in code, or the
tools/zmakecert.c command line tool, or any text editor. The format of a
certificate file is defined in the zcert man page.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create a new certificate store from a disk directory, loading and
// indexing all certificates in that location. The directory itself may be
// absent, and created later, or modified at any time. The certificate store
// is automatically refreshed on any zcertstore_lookup() call. If the
// location is specified as NULL, creates a pure-memory store, which you
// can work with by inserting certificates at runtime.
CZMQ_EXPORT zcertstore_t *
zcertstore_new (const char *location);
// Destroy a certificate store object in memory. Does not affect anything
// stored on disk.
CZMQ_EXPORT void
zcertstore_destroy (zcertstore_t **self_p);
// Look up certificate by public key, returns zcert_t object if found,
// else returns NULL. The public key is provided in Z85 text format.
CZMQ_EXPORT zcert_t *
zcertstore_lookup (zcertstore_t *self, const char *public_key);
// Insert certificate into certificate store in memory. Note that this
// does not save the certificate to disk. To do that, use zcert_save()
// directly on the certificate. Takes ownership of zcert_t object.
CZMQ_EXPORT void
zcertstore_insert (zcertstore_t *self, zcert_t **cert_p);
// Print list of certificates in store to logging facility
CZMQ_EXPORT void
zcertstore_print (zcertstore_t *self);
// Self test of this class
CZMQ_EXPORT void
zcertstore_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// Loaders retrieve certificates from an arbitrary source.
typedef void (zcertstore_loader) (
zcertstore_t *self);
// Destructor for loader state.
typedef void (zcertstore_destructor) (
void **self_p);
// *** Draft method, for development use, may change without warning ***
// Override the default disk loader with a custom loader fn.
CZMQ_EXPORT void
zcertstore_set_loader (zcertstore_t *self, zcertstore_loader loader, zcertstore_destructor destructor, void *state);
// *** Draft method, for development use, may change without warning ***
// Empty certificate hashtable. This wrapper exists to be friendly to bindings,
// which don't usually have access to struct internals.
CZMQ_EXPORT void
zcertstore_empty (zcertstore_t *self);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zcertstore.c'.
This is the class self test code:
```c
// Create temporary directory for test files
# define TESTDIR ".test_zcertstore"
zsys_dir_create (TESTDIR);
// Load certificate store from disk; it will be empty
zcertstore_t *certstore = zcertstore_new (TESTDIR);
assert (certstore);
// Create a single new certificate and save to disk
zcert_t *cert = zcert_new ();
assert (cert);
char *client_key = strdup (zcert_public_txt (cert));
assert (client_key);
zcert_set_meta (cert, "name", "John Doe");
zcert_save (cert, TESTDIR "/mycert.txt");
zcert_destroy (&cert);
// Check that certificate store refreshes as expected
cert = zcertstore_lookup (certstore, client_key);
assert (cert);
assert (streq (zcert_meta (cert, "name"), "John Doe"));
// Test custom loader
test_loader_state *state = (test_loader_state *) zmalloc (sizeof (test_loader_state));
state->index = 0;
zcertstore_set_loader (certstore, s_test_loader, s_test_destructor, (void *)state);
#if (ZMQ_VERSION_MAJOR >= 4)
cert = zcertstore_lookup (certstore, client_key);
assert (cert == NULL);
cert = zcertstore_lookup (certstore, "abcdefghijklmnopqrstuvwxyzabcdefghijklmn");
assert (cert);
#endif
free (client_key);
if (verbose)
zcertstore_print (certstore);
zcertstore_destroy (&certstore);
// Delete all test files
zdir_t *dir = zdir_new (TESTDIR, NULL);
assert (dir);
zdir_remove (dir, true);
zdir_destroy (&dir);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zchunk - work with memory chunks
The zchunk class works with variable sized blobs. Not as efficient as
ZeroMQ's messages but they do less weirdness and so are easier to understand.
The chunk class has methods to read and write chunks from disk.
Please add '@discuss' section in './../src/zchunk.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create a new chunk of the specified size. If you specify the data, it
// is copied into the chunk. If you do not specify the data, the chunk is
// allocated and left empty, and you can then add data using zchunk_append.
CZMQ_EXPORT zchunk_t *
zchunk_new (const void *data, size_t size);
// Destroy a chunk
CZMQ_EXPORT void
zchunk_destroy (zchunk_t **self_p);
// Resizes chunk max_size as requested; chunk_cur size is set to zero
CZMQ_EXPORT void
zchunk_resize (zchunk_t *self, size_t size);
// Return chunk cur size
CZMQ_EXPORT size_t
zchunk_size (zchunk_t *self);
// Return chunk max size
CZMQ_EXPORT size_t
zchunk_max_size (zchunk_t *self);
// Return chunk data
CZMQ_EXPORT byte *
zchunk_data (zchunk_t *self);
// Set chunk data from user-supplied data; truncate if too large. Data may
// be null. Returns actual size of chunk
CZMQ_EXPORT size_t
zchunk_set (zchunk_t *self, const void *data, size_t size);
// Fill chunk data from user-supplied octet
CZMQ_EXPORT size_t
zchunk_fill (zchunk_t *self, byte filler, size_t size);
// Append user-supplied data to chunk, return resulting chunk size. If the
// data would exceeded the available space, it is truncated. If you want to
// grow the chunk to accommodate new data, use the zchunk_extend method.
CZMQ_EXPORT size_t
zchunk_append (zchunk_t *self, const void *data, size_t size);
// Append user-supplied data to chunk, return resulting chunk size. If the
// data would exceeded the available space, the chunk grows in size.
CZMQ_EXPORT size_t
zchunk_extend (zchunk_t *self, const void *data, size_t size);
// Copy as much data from 'source' into the chunk as possible; returns the
// new size of chunk. If all data from 'source' is used, returns exhausted
// on the source chunk. Source can be consumed as many times as needed until
// it is exhausted. If source was already exhausted, does not change chunk.
CZMQ_EXPORT size_t
zchunk_consume (zchunk_t *self, zchunk_t *source);
// Returns true if the chunk was exhausted by consume methods, or if the
// chunk has a size of zero.
CZMQ_EXPORT bool
zchunk_exhausted (zchunk_t *self);
// Read chunk from an open file descriptor
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_read (FILE *handle, size_t bytes);
// Write chunk to an open file descriptor
CZMQ_EXPORT int
zchunk_write (zchunk_t *self, FILE *handle);
// Try to slurp an entire file into a chunk. Will read up to maxsize of
// the file. If maxsize is 0, will attempt to read the entire file and
// fail with an assertion if that cannot fit into memory. Returns a new
// chunk containing the file data, or NULL if the file could not be read.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_slurp (const char *filename, size_t maxsize);
// Create copy of chunk, as new chunk object. Returns a fresh zchunk_t
// object, or null if there was not enough heap memory. If chunk is null,
// returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_dup (zchunk_t *self);
// Return chunk data encoded as printable hex string. Caller must free
// string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zchunk_strhex (zchunk_t *self);
// Return chunk data copied into freshly allocated string
// Caller must free string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zchunk_strdup (zchunk_t *self);
// Return TRUE if chunk body is equal to string, excluding terminator
CZMQ_EXPORT bool
zchunk_streq (zchunk_t *self, const char *string);
// Transform zchunk into a zframe that can be sent in a message.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zchunk_pack (zchunk_t *self);
// Transform a zframe into a zchunk.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_unpack (zframe_t *frame);
// Calculate SHA1 digest for chunk, using zdigest class.
CZMQ_EXPORT const char *
zchunk_digest (zchunk_t *self);
// Dump chunk to FILE stream, for debugging and tracing.
CZMQ_EXPORT void
zchunk_fprint (zchunk_t *self, FILE *file);
// Dump message to stderr, for debugging and tracing.
// See zchunk_fprint for details
CZMQ_EXPORT void
zchunk_print (zchunk_t *self);
// Probe the supplied object, and report if it looks like a zchunk_t.
CZMQ_EXPORT bool
zchunk_is (void *self);
// Self test of this class.
CZMQ_EXPORT void
zchunk_test (bool verbose);
```
Please add '@interface' section in './../src/zchunk.c'.
This is the class self test code:
```c
zchunk_t *chunk = zchunk_new ("1234567890", 10);
assert (chunk);
assert (zchunk_size (chunk) == 10);
assert (memcmp (zchunk_data (chunk), "1234567890", 10) == 0);
zchunk_destroy (&chunk);
chunk = zchunk_new (NULL, 10);
assert (chunk);
zchunk_append (chunk, "12345678", 8);
zchunk_append (chunk, "90ABCDEF", 8);
zchunk_append (chunk, "GHIJKLMN", 8);
assert (memcmp (zchunk_data (chunk), "1234567890", 10) == 0);
assert (zchunk_size (chunk) == 10);
assert (zchunk_streq (chunk, "1234567890"));
assert (streq (zchunk_digest (chunk), "01B307ACBA4F54F55AAFC33BB06BBBF6CA803E9A"));
char *string = zchunk_strdup (chunk);
assert (streq (string, "1234567890"));
free (string);
string = zchunk_strhex (chunk);
assert (streq (string, "31323334353637383930"));
free (string);
zframe_t *frame = zchunk_pack (chunk);
assert (frame);
zchunk_t *chunk2 = zchunk_unpack (frame);
assert (chunk2);
assert (memcmp (zchunk_data (chunk2), "1234567890", 10) == 0);
zframe_destroy (&frame);
zchunk_destroy (&chunk2);
zchunk_t *copy = zchunk_dup (chunk);
assert (copy);
assert (memcmp (zchunk_data (copy), "1234567890", 10) == 0);
assert (zchunk_size (copy) == 10);
zchunk_destroy (©);
zchunk_destroy (&chunk);
chunk = zchunk_new (NULL, 0);
zchunk_extend (chunk, "12345678", 8);
zchunk_extend (chunk, "90ABCDEF", 8);
zchunk_extend (chunk, "GHIJKLMN", 8);
assert (zchunk_size (chunk) == 24);
assert (zchunk_streq (chunk, "1234567890ABCDEFGHIJKLMN"));
zchunk_destroy (&chunk);
copy = zchunk_new ("1234567890abcdefghij", 20);
assert (copy);
chunk = zchunk_new (NULL, 8);
assert (chunk);
zchunk_consume (chunk, copy);
assert (!zchunk_exhausted (copy));
assert (memcmp (zchunk_data (chunk), "12345678", 8) == 0);
zchunk_set (chunk, NULL, 0);
zchunk_consume (chunk, copy);
assert (!zchunk_exhausted (copy));
assert (memcmp (zchunk_data (chunk), "90abcdef", 8) == 0);
zchunk_set (chunk, NULL, 0);
zchunk_consume (chunk, copy);
assert (zchunk_exhausted (copy));
assert (zchunk_size (chunk) == 4);
assert (memcmp (zchunk_data (chunk), "ghij", 4) == 0);
zchunk_destroy (©);
zchunk_destroy (&chunk);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zclock - millisecond clocks and delays
The zclock class provides essential sleep and system time functions,
used to slow down threads for testing, and calculate timers for polling.
Wraps the non-portable system calls in a simple portable API.
The Win32 Sleep() call defaults to 16ms resolution unless the system
timer resolution is increased with a call to timeBeginPeriod() permitting
1ms granularity.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Sleep for a number of milliseconds
CZMQ_EXPORT void
zclock_sleep (int msecs);
// Return current system clock as milliseconds. Note that this clock can
// jump backwards (if the system clock is changed) so is unsafe to use for
// timers and time offsets. Use zclock_mono for that instead.
CZMQ_EXPORT int64_t
zclock_time (void);
// Return current monotonic clock in milliseconds. Use this when you compute
// time offsets. The monotonic clock is not affected by system changes and
// so will never be reset backwards, unlike a system clock.
CZMQ_EXPORT int64_t
zclock_mono (void);
// Return current monotonic clock in microseconds. Use this when you compute
// time offsets. The monotonic clock is not affected by system changes and
// so will never be reset backwards, unlike a system clock.
CZMQ_EXPORT int64_t
zclock_usecs (void);
// Return formatted date/time as fresh string. Free using zstr_free().
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zclock_timestr (void);
// Self test of this class.
CZMQ_EXPORT void
zclock_test (bool verbose);
```
Please add '@interface' section in './../src/zclock.c'.
This is the class self test code:
```c
int64_t start = zclock_time ();
zclock_sleep (10);
assert ((zclock_time () - start) >= 10);
start = zclock_mono ();
int64_t usecs = zclock_usecs ();
zclock_sleep (10);
assert ((zclock_mono () - start) >= 10);
assert ((zclock_usecs () - usecs) >= 10000);
char *timestr = zclock_timestr ();
if (verbose)
puts (timestr);
free (timestr);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zconfig - work with config files written in rfc.zeromq.org/spec:4/ZPL.
Lets applications load, work with, and save configuration files.
This implements rfc.zeromq.org/spec:4/ZPL, which is a simple structured
text format for configuration files.
Here is an example ZPL stream and corresponding config structure:
context
iothreads = 1
verbose = 1 # Ask for a trace
main
type = zqueue # ZMQ_DEVICE type
frontend
option
hwm = 1000
swap = 25000000 # 25MB
bind = 'inproc://addr1'
bind = 'ipc://addr2'
backend
bind = inproc://addr3
root Down = child
| Across = next
v
context-->main
| |
| v
| type=queue-->frontend-->backend
| | |
| | v
| | bind=inproc://addr3
| v
| option-->bind=inproc://addr1-->bind=ipc://addr2
| |
| v
| hwm=1000-->swap=25000000
v
iothreads=1-->verbose=false
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
//
typedef int (zconfig_fct) (
zconfig_t *self, void *arg, int level);
// Create new config item
CZMQ_EXPORT zconfig_t *
zconfig_new (const char *name, zconfig_t *parent);
// Load a config tree from a specified ZPL text file; returns a zconfig_t
// reference for the root, if the file exists and is readable. Returns NULL
// if the file does not exist.
CZMQ_EXPORT zconfig_t *
zconfig_load (const char *filename);
// Equivalent to zconfig_load, taking a format string instead of a fixed
// filename.
CZMQ_EXPORT zconfig_t *
zconfig_loadf (const char *format, ...) CHECK_PRINTF (1);
// Destroy a config item and all its children
CZMQ_EXPORT void
zconfig_destroy (zconfig_t **self_p);
// Return name of config item
CZMQ_EXPORT char *
zconfig_name (zconfig_t *self);
// Return value of config item
CZMQ_EXPORT char *
zconfig_value (zconfig_t *self);
// Insert or update configuration key with value
CZMQ_EXPORT void
zconfig_put (zconfig_t *self, const char *path, const char *value);
// Equivalent to zconfig_put, accepting a format specifier and variable
// argument list, instead of a single string value.
CZMQ_EXPORT void
zconfig_putf (zconfig_t *self, const char *path, const char *format, ...) CHECK_PRINTF (3);
// Get value for config item into a string value; leading slash is optional
// and ignored.
CZMQ_EXPORT char *
zconfig_get (zconfig_t *self, const char *path, const char *default_value);
// Set config item name, name may be NULL
CZMQ_EXPORT void
zconfig_set_name (zconfig_t *self, const char *name);
// Set new value for config item. The new value may be a string, a printf
// format, or NULL. Note that if string may possibly contain '%', or if it
// comes from an insecure source, you must use '%s' as the format, followed
// by the string.
CZMQ_EXPORT void
zconfig_set_value (zconfig_t *self, const char *format, ...) CHECK_PRINTF (2);
// Find our first child, if any
CZMQ_EXPORT zconfig_t *
zconfig_child (zconfig_t *self);
// Find our first sibling, if any
CZMQ_EXPORT zconfig_t *
zconfig_next (zconfig_t *self);
// Find a config item along a path; leading slash is optional and ignored.
CZMQ_EXPORT zconfig_t *
zconfig_locate (zconfig_t *self, const char *path);
// Locate the last config item at a specified depth
CZMQ_EXPORT zconfig_t *
zconfig_at_depth (zconfig_t *self, int level);
// Execute a callback for each config item in the tree; returns zero if
// successful, else -1.
CZMQ_EXPORT int
zconfig_execute (zconfig_t *self, zconfig_fct handler, void *arg);
// Add comment to config item before saving to disk. You can add as many
// comment lines as you like. If you use a null format, all comments are
// deleted.
CZMQ_EXPORT void
zconfig_set_comment (zconfig_t *self, const char *format, ...) CHECK_PRINTF (2);
// Return comments of config item, as zlist.
CZMQ_EXPORT zlist_t *
zconfig_comments (zconfig_t *self);
// Save a config tree to a specified ZPL text file, where a filename
// "-" means dump to standard output.
CZMQ_EXPORT int
zconfig_save (zconfig_t *self, const char *filename);
// Equivalent to zconfig_save, taking a format string instead of a fixed
// filename.
CZMQ_EXPORT int
zconfig_savef (zconfig_t *self, const char *format, ...) CHECK_PRINTF (2);
// Report filename used during zconfig_load, or NULL if none
CZMQ_EXPORT const char *
zconfig_filename (zconfig_t *self);
// Reload config tree from same file that it was previously loaded from.
// Returns 0 if OK, -1 if there was an error (and then does not change
// existing data).
CZMQ_EXPORT int
zconfig_reload (zconfig_t **self_p);
// Load a config tree from a memory chunk
CZMQ_EXPORT zconfig_t *
zconfig_chunk_load (zchunk_t *chunk);
// Save a config tree to a new memory chunk
CZMQ_EXPORT zchunk_t *
zconfig_chunk_save (zconfig_t *self);
// Load a config tree from a null-terminated string
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zconfig_t *
zconfig_str_load (const char *string);
// Save a config tree to a new null terminated string
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zconfig_str_save (zconfig_t *self);
// Return true if a configuration tree was loaded from a file and that
// file has changed in since the tree was loaded.
CZMQ_EXPORT bool
zconfig_has_changed (zconfig_t *self);
// Print the config file to open stream
CZMQ_EXPORT void
zconfig_fprint (zconfig_t *self, FILE *file);
// Print properties of object
CZMQ_EXPORT void
zconfig_print (zconfig_t *self);
// Self test of this class
CZMQ_EXPORT void
zconfig_test (bool verbose);
```
Please add '@interface' section in './../src/zconfig.c'.
This is the class self test code:
```c
// Create temporary directory for test files
# define TESTDIR ".test_zconfig"
zsys_dir_create (TESTDIR);
zconfig_t *root = zconfig_new ("root", NULL);
assert (root);
zconfig_t *section, *item;
section = zconfig_new ("headers", root);
assert (section);
item = zconfig_new ("email", section);
assert (item);
zconfig_set_value (item, "some@random.com");
item = zconfig_new ("name", section);
assert (item);
zconfig_set_value (item, "Justin Kayce");
zconfig_putf (root, "/curve/secret-key", "%s", "Top Secret");
zconfig_set_comment (root, " CURVE certificate");
zconfig_set_comment (root, " -----------------");
assert (zconfig_comments (root));
zconfig_save (root, TESTDIR "/test.cfg");
zconfig_destroy (&root);
root = zconfig_load (TESTDIR "/test.cfg");
if (verbose)
zconfig_save (root, "-");
assert (streq (zconfig_filename (root), TESTDIR "/test.cfg"));
char *email = zconfig_get (root, "/headers/email", NULL);
assert (email);
assert (streq (email, "some@random.com"));
char *passwd = zconfig_get (root, "/curve/secret-key", NULL);
assert (passwd);
assert (streq (passwd, "Top Secret"));
zconfig_savef (root, "%s/%s", TESTDIR, "test.cfg");
assert (!zconfig_has_changed (root));
int rc = zconfig_reload (&root);
assert (rc == 0);
assert (!zconfig_has_changed (root));
zconfig_destroy (&root);
// Test chunk load/save
root = zconfig_new ("root", NULL);
assert (root);
section = zconfig_new ("section", root);
assert (section);
item = zconfig_new ("value", section);
assert (item);
zconfig_set_value (item, "somevalue");
zconfig_t *search = zconfig_locate (root, "section/value");
assert (search == item);
zchunk_t *chunk = zconfig_chunk_save (root);
assert (strlen ((char *) zchunk_data (chunk)) == 32);
char *string = zconfig_str_save (root);
assert (string);
assert (streq (string, (char *) zchunk_data (chunk)));
free (string);
assert (chunk);
zconfig_destroy (&root);
root = zconfig_chunk_load (chunk);
assert (root);
char *value = zconfig_get (root, "/section/value", NULL);
assert (value);
assert (streq (value, "somevalue"));
// Test config can't be saved to a file in a path that doesn't
// exist or isn't writable
rc = zconfig_savef (root, "%s/path/that/doesnt/exist/%s", TESTDIR, "test.cfg");
assert (rc == -1);
zconfig_destroy (&root);
zchunk_destroy (&chunk);
// Test str_load
zconfig_t *config = zconfig_str_load (
"malamute\n"
" endpoint = ipc://@/malamute\n"
" producer = STREAM\n"
" consumer\n"
" STREAM2 = .*\n"
" STREAM3 = HAM\n"
"server\n"
" verbose = true\n"
);
assert (config);
assert (streq (zconfig_get (config, "malamute/endpoint", NULL), "ipc://@/malamute"));
assert (streq (zconfig_get (config, "malamute/producer", NULL), "STREAM"));
assert (zconfig_locate (config, "malamute/consumer"));
zconfig_t *c = zconfig_child (zconfig_locate (config, "malamute/consumer"));
assert (c);
assert (streq (zconfig_name (c), "STREAM2"));
assert (streq (zconfig_value (c), ".*"));
c = zconfig_next (c);
assert (c);
assert (streq (zconfig_name (c), "STREAM3"));
assert (streq (zconfig_value (c), "HAM"));
c = zconfig_next (c);
assert (!c);
assert (streq (zconfig_get (config, "server/verbose", NULL), "true"));
zconfig_destroy (&config);
// Delete all test files
zdir_t *dir = zdir_new (TESTDIR, NULL);
assert (dir);
zdir_remove (dir, true);
zdir_destroy (&dir);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zdigest - provides hashing functions (SHA-1 at present)
The zdigest class generates a hash from zchunks of data. The current
algorithm is SHA-1, chosen for speed. We are aiming to generate a
unique digest for a file, and there are no security issues in this
use case.
The current code depends on OpenSSL, which might be replaced by hard
coded SHA-1 implementation to reduce build dependencies.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Constructor - creates new digest object, which you use to build up a
// digest by repeatedly calling zdigest_update() on chunks of data.
CZMQ_EXPORT zdigest_t *
zdigest_new (void);
// Destroy a digest object
CZMQ_EXPORT void
zdigest_destroy (zdigest_t **self_p);
// Add buffer into digest calculation
CZMQ_EXPORT void
zdigest_update (zdigest_t *self, const byte *buffer, size_t length);
// Return final digest hash data. If built without crypto support,
// returns NULL.
CZMQ_EXPORT const byte *
zdigest_data (zdigest_t *self);
// Return final digest hash size
CZMQ_EXPORT size_t
zdigest_size (zdigest_t *self);
// Return digest as printable hex string; caller should not modify nor
// free this string. After calling this, you may not use zdigest_update()
// on the same digest. If built without crypto support, returns NULL.
CZMQ_EXPORT char *
zdigest_string (zdigest_t *self);
// Self test of this class.
CZMQ_EXPORT void
zdigest_test (bool verbose);
```
Please add '@interface' section in './../src/zdigest.c'.
This is the class self test code:
```c
byte *buffer = (byte *) zmalloc (1024);
memset (buffer, 0xAA, 1024);
zdigest_t *digest = zdigest_new ();
assert (digest);
zdigest_update (digest, buffer, 1024);
const byte *data = zdigest_data (digest);
assert (data [0] == 0xDE);
assert (data [1] == 0xB2);
assert (data [2] == 0x38);
assert (data [3] == 0x07);
assert (streq (zdigest_string (digest),
"DEB23807D4FE025E900FE9A9C7D8410C3DDE9671"));
zdigest_destroy (&digest);
free (buffer);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zdir - work with file-system directories
The zdir class gives access to the file system index. It will load
a directory tree (a directory plus all child directories) into a
zdir structure and then let you navigate that structure. It exists
mainly to wrap non-portable OS functions to do this.
Please add '@discuss' section in './../src/zdir.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create a new directory item that loads in the full tree of the specified
// path, optionally located under some parent path. If parent is "-", then
// loads only the top-level directory, and does not use parent as a path.
CZMQ_EXPORT zdir_t *
zdir_new (const char *path, const char *parent);
// Destroy a directory tree and all children it contains.
CZMQ_EXPORT void
zdir_destroy (zdir_t **self_p);
// Return directory path
CZMQ_EXPORT const char *
zdir_path (zdir_t *self);
// Return last modification time for directory.
CZMQ_EXPORT time_t
zdir_modified (zdir_t *self);
// Return total hierarchy size, in bytes of data contained in all files
// in the directory tree.
CZMQ_EXPORT off_t
zdir_cursize (zdir_t *self);
// Return directory count
CZMQ_EXPORT size_t
zdir_count (zdir_t *self);
// Returns a sorted list of zfile objects; Each entry in the list is a pointer
// to a zfile_t item already allocated in the zdir tree. Do not destroy the
// original zdir tree until you are done with this list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zdir_list (zdir_t *self);
// Remove directory, optionally including all files that it contains, at
// all levels. If force is false, will only remove the directory if empty.
// If force is true, will remove all files and all subdirectories.
CZMQ_EXPORT void
zdir_remove (zdir_t *self, bool force);
// Calculate differences between two versions of a directory tree.
// Returns a list of zdir_patch_t patches. Either older or newer may
// be null, indicating the directory is empty/absent. If alias is set,
// generates virtual filename (minus path, plus alias).
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zdir_diff (zdir_t *older, zdir_t *newer, const char *alias);
// Return full contents of directory as a zdir_patch list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zdir_resync (zdir_t *self, const char *alias);
// Load directory cache; returns a hash table containing the SHA-1 digests
// of every file in the tree. The cache is saved between runs in .cache.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zhash_t *
zdir_cache (zdir_t *self);
// Print contents of directory to open stream
CZMQ_EXPORT void
zdir_fprint (zdir_t *self, FILE *file, int indent);
// Print contents of directory to stdout
CZMQ_EXPORT void
zdir_print (zdir_t *self, int indent);
// Create a new zdir_watch actor instance:
//
// zactor_t *watch = zactor_new (zdir_watch, NULL);
//
// Destroy zdir_watch instance:
//
// zactor_destroy (&watch);
//
// Enable verbose logging of commands and activity:
//
// zstr_send (watch, "VERBOSE");
//
// Subscribe to changes to a directory path:
//
// zsock_send (watch, "ss", "SUBSCRIBE", "directory_path");
//
// Unsubscribe from changes to a directory path:
//
// zsock_send (watch, "ss", "UNSUBSCRIBE", "directory_path");
//
// Receive directory changes:
// zsock_recv (watch, "sp", &path, &patches);
//
// // Delete the received data.
// free (path);
// zlist_destroy (&patches);
CZMQ_EXPORT void
zdir_watch (zsock_t *pipe, void *unused);
// Self test of this class.
CZMQ_EXPORT void
zdir_test (bool verbose);
```
Please add '@interface' section in './../src/zdir.c'.
This is the class self test code:
```c
// need to create a file in the test directory we're watching
// in order to ensure the directory exists
zfile_t *initfile = zfile_new ("./zdir-test-dir", "initial_file");
assert (initfile);
zfile_output (initfile);
fprintf (zfile_handle (initfile), "initial file\n");
zfile_close (initfile);
zfile_destroy (&initfile);
zdir_t *older = zdir_new ("zdir-test-dir", NULL);
assert (older);
if (verbose) {
printf ("\n");
zdir_dump (older, 0);
}
zdir_t *newer = zdir_new (".", NULL);
assert (newer);
zlist_t *patches = zdir_diff (older, newer, "/");
assert (patches);
while (zlist_size (patches)) {
zdir_patch_t *patch = (zdir_patch_t *) zlist_pop (patches);
zdir_patch_destroy (&patch);
}
zlist_destroy (&patches);
zdir_destroy (&older);
zdir_destroy (&newer);
zdir_t *nosuch = zdir_new ("does-not-exist", NULL);
assert (nosuch == NULL);
// zdir_watch test:
zactor_t *watch = zactor_new (zdir_watch, NULL);
assert (watch);
int synced;
if (verbose) {
zsock_send (watch, "s", "VERBOSE");
synced = zsock_wait(watch);
assert ( synced == 0);
}
zclock_sleep (1001); // wait for initial file to become 'stable'
zsock_send (watch, "si", "TIMEOUT", 100);
synced = zsock_wait(watch);
assert (synced == 0);
zsock_send (watch, "ss", "SUBSCRIBE", "zdir-test-dir");
synced = zsock_wait(watch);
assert(synced == 0);
zsock_send (watch, "ss", "UNSUBSCRIBE", "zdir-test-dir");
synced = zsock_wait(watch);
assert(synced == 0);
zsock_send (watch, "ss", "SUBSCRIBE", "zdir-test-dir");
synced = zsock_wait(watch);
assert(synced == 0);
zfile_t *newfile = zfile_new ("zdir-test-dir", "test_abc");
zfile_output (newfile);
fprintf (zfile_handle (newfile), "test file\n");
zfile_close (newfile);
zpoller_t *watch_poll = zpoller_new (watch, NULL);
// poll for a certain timeout before giving up and failing the test.
void* polled = zpoller_wait(watch_poll, 1001);
assert (polled == watch);
// wait for notification of the file being added
char *path;
int rc = zsock_recv (watch, "sp", &path, &patches);
assert (rc == 0);
assert (streq (path, "zdir-test-dir"));
free (path);
assert (zlist_size (patches) == 1);
zdir_patch_t *patch = (zdir_patch_t *) zlist_pop (patches);
assert (streq (zdir_patch_path (patch), "zdir-test-dir"));
zfile_t *patch_file = zdir_patch_file (patch);
assert (streq (zfile_filename (patch_file, ""), "zdir-test-dir/test_abc"));
zdir_patch_destroy (&patch);
zlist_destroy (&patches);
// remove the file
zfile_remove (newfile);
zfile_destroy (&newfile);
// poll for a certain timeout before giving up and failing the test.
polled = zpoller_wait(watch_poll, 1001);
assert (polled == watch);
// wait for notification of the file being removed
rc = zsock_recv (watch, "sp", &path, &patches);
assert (rc == 0);
assert (streq (path, "zdir-test-dir"));
free (path);
assert (zlist_size (patches) == 1);
patch = (zdir_patch_t *) zlist_pop (patches);
assert (streq (zdir_patch_path (patch), "zdir-test-dir"));
patch_file = zdir_patch_file (patch);
assert (streq (zfile_filename (patch_file, ""), "zdir-test-dir/test_abc"));
zdir_patch_destroy (&patch);
zlist_destroy (&patches);
zpoller_destroy (&watch_poll);
zactor_destroy (&watch);
// clean up by removing the test directory.
zdir_t *testdir = zdir_new ("zdir-test-dir", NULL);
zdir_remove (testdir, true);
zdir_destroy (&testdir);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zdir_patch - work with directory patches
The zdir_patch class works with one patch, which says "create this
file" or "delete this file" (referring to a zfile item each time).
Please add '@discuss' section in './../src/zdir_patch.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
#define ZDIR_PATCH_CREATE 1 // Creates a new file
#define ZDIR_PATCH_DELETE 2 // Delete a file
// Create new patch
CZMQ_EXPORT zdir_patch_t *
zdir_patch_new (const char *path, zfile_t *file, int op, const char *alias);
// Destroy a patch
CZMQ_EXPORT void
zdir_patch_destroy (zdir_patch_t **self_p);
// Create copy of a patch. If the patch is null, or memory was exhausted,
// returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zdir_patch_t *
zdir_patch_dup (zdir_patch_t *self);
// Return patch file directory path
CZMQ_EXPORT const char *
zdir_patch_path (zdir_patch_t *self);
// Return patch file item
CZMQ_EXPORT zfile_t *
zdir_patch_file (zdir_patch_t *self);
// Return operation
CZMQ_EXPORT int
zdir_patch_op (zdir_patch_t *self);
// Return patch virtual file path
CZMQ_EXPORT const char *
zdir_patch_vpath (zdir_patch_t *self);
// Calculate hash digest for file (create only)
CZMQ_EXPORT void
zdir_patch_digest_set (zdir_patch_t *self);
// Return hash digest for patch file
CZMQ_EXPORT const char *
zdir_patch_digest (zdir_patch_t *self);
// Self test of this class.
CZMQ_EXPORT void
zdir_patch_test (bool verbose);
```
Please add '@interface' section in './../src/zdir_patch.c'.
This is the class self test code:
```c
zfile_t *file = zfile_new (".", "bilbo");
assert (file);
zdir_patch_t *patch = zdir_patch_new (".", file, patch_create, "/");
assert (patch);
zfile_destroy (&file);
file = zdir_patch_file (patch);
assert (file);
assert (streq (zfile_filename (file, "."), "bilbo"));
assert (streq (zdir_patch_vpath (patch), "/bilbo"));
zdir_patch_destroy (&patch);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zfile - provides methods to work with files in a portable fashion.
The zfile class provides methods to work with disk files. A file object
provides the modified date, current size, and type of the file. You can
create a file object for a filename that does not yet exist. To read or
write data from the file, use the input and output methods, and then
read and write chunks. The output method lets you both read and write
chunks, at any offset. Finally, this class provides portable symbolic
links. If a filename ends in ".ln", the first line of text in the file
is read, and used as the underlying file for read/write operations.
This lets you manipulate (e.g.) copy symbolic links without copying
the perhaps very large files they point to.
This class is a new API, deprecating the old zfile class (which still
exists but is implemented in zsys now).
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// If file exists, populates properties. CZMQ supports portable symbolic
// links, which are files with the extension ".ln". A symbolic link is a
// text file containing one line, the filename of a target file. Reading
// data from the symbolic link actually reads from the target file. Path
// may be NULL, in which case it is not used.
CZMQ_EXPORT zfile_t *
zfile_new (const char *path, const char *name);
// Destroy a file item
CZMQ_EXPORT void
zfile_destroy (zfile_t **self_p);
// Duplicate a file item, returns a newly constructed item. If the file
// is null, or memory was exhausted, returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zfile_t *
zfile_dup (zfile_t *self);
// Return file name, remove path if provided
CZMQ_EXPORT const char *
zfile_filename (zfile_t *self, const char *path);
// Refresh file properties from disk; this is not done automatically
// on access methods, otherwise it is not possible to compare directory
// snapshots.
CZMQ_EXPORT void
zfile_restat (zfile_t *self);
// Return when the file was last modified. If you want this to reflect the
// current situation, call zfile_restat before checking this property.
CZMQ_EXPORT time_t
zfile_modified (zfile_t *self);
// Return the last-known size of the file. If you want this to reflect the
// current situation, call zfile_restat before checking this property.
CZMQ_EXPORT off_t
zfile_cursize (zfile_t *self);
// Return true if the file is a directory. If you want this to reflect
// any external changes, call zfile_restat before checking this property.
CZMQ_EXPORT bool
zfile_is_directory (zfile_t *self);
// Return true if the file is a regular file. If you want this to reflect
// any external changes, call zfile_restat before checking this property.
CZMQ_EXPORT bool
zfile_is_regular (zfile_t *self);
// Return true if the file is readable by this process. If you want this to
// reflect any external changes, call zfile_restat before checking this
// property.
CZMQ_EXPORT bool
zfile_is_readable (zfile_t *self);
// Return true if the file is writeable by this process. If you want this
// to reflect any external changes, call zfile_restat before checking this
// property.
CZMQ_EXPORT bool
zfile_is_writeable (zfile_t *self);
// Check if file has stopped changing and can be safely processed.
// Updates the file statistics from disk at every call.
CZMQ_EXPORT bool
zfile_is_stable (zfile_t *self);
// Return true if the file was changed on disk since the zfile_t object
// was created, or the last zfile_restat() call made on it.
CZMQ_EXPORT bool
zfile_has_changed (zfile_t *self);
// Remove the file from disk
CZMQ_EXPORT void
zfile_remove (zfile_t *self);
// Open file for reading
// Returns 0 if OK, -1 if not found or not accessible
CZMQ_EXPORT int
zfile_input (zfile_t *self);
// Open file for writing, creating directory if needed
// File is created if necessary; chunks can be written to file at any
// location. Returns 0 if OK, -1 if error.
CZMQ_EXPORT int
zfile_output (zfile_t *self);
// Read chunk from file at specified position. If this was the last chunk,
// sets the eof property. Returns a null chunk in case of error.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zfile_read (zfile_t *self, size_t bytes, off_t offset);
// Returns true if zfile_read() just read the last chunk in the file.
CZMQ_EXPORT bool
zfile_eof (zfile_t *self);
// Write chunk to file at specified position
// Return 0 if OK, else -1
CZMQ_EXPORT int
zfile_write (zfile_t *self, zchunk_t *chunk, off_t offset);
// Read next line of text from file. Returns a pointer to the text line,
// or NULL if there was nothing more to read from the file.
CZMQ_EXPORT const char *
zfile_readln (zfile_t *self);
// Close file, if open
CZMQ_EXPORT void
zfile_close (zfile_t *self);
// Return file handle, if opened
CZMQ_EXPORT FILE *
zfile_handle (zfile_t *self);
// Calculate SHA1 digest for file, using zdigest class.
CZMQ_EXPORT const char *
zfile_digest (zfile_t *self);
// Self test of this class.
CZMQ_EXPORT void
zfile_test (bool verbose);
// These methods are deprecated, and now moved to zsys class.
CZMQ_EXPORT bool
zfile_exists (const char *filename);
CZMQ_EXPORT ssize_t
zfile_size (const char *filename);
CZMQ_EXPORT mode_t
zfile_mode (const char *filename);
CZMQ_EXPORT int
zfile_delete (const char *filename);
CZMQ_EXPORT bool
zfile_stable (const char *filename);
CZMQ_EXPORT int
zfile_mkdir (const char *pathname);
CZMQ_EXPORT int
zfile_rmdir (const char *pathname);
CZMQ_EXPORT void
zfile_mode_private (void);
CZMQ_EXPORT void
zfile_mode_default (void);
```
Please add '@interface' section in './../src/zfile.c'.
This is the class self test code:
```c
zfile_t *file = zfile_new (NULL, "bilbo");
assert (file);
assert (streq (zfile_filename (file, "."), "bilbo"));
assert (zfile_is_readable (file) == false);
zfile_destroy (&file);
// Create a test file in some random subdirectory
file = zfile_new ("./this/is/a/test", "bilbo");
assert (file);
int rc = zfile_output (file);
assert (rc == 0);
zchunk_t *chunk = zchunk_new (NULL, 100);
assert (chunk);
zchunk_fill (chunk, 0, 100);
// Write 100 bytes at position 1,000,000 in the file
rc = zfile_write (file, chunk, 1000000);
assert (rc == 0);
zchunk_destroy (&chunk);
zfile_close (file);
assert (zfile_is_readable (file));
assert (zfile_cursize (file) == 1000100);
assert (!zfile_is_stable (file));
assert (zfile_digest (file));
// Now truncate file from outside
int handle = open ("./this/is/a/test/bilbo", O_WRONLY | O_TRUNC | O_BINARY, 0);
assert (handle >= 0);
rc = write (handle, "Hello, World\n", 13);
assert (rc == 13);
close (handle);
assert (zfile_has_changed (file));
zclock_sleep (1001);
assert (zfile_has_changed (file));
assert (!zfile_is_stable (file));
zfile_restat (file);
assert (zfile_is_stable (file));
assert (streq (zfile_digest (file), "4AB299C8AD6ED14F31923DD94F8B5F5CB89DFB54"));
// Check we can read from file
rc = zfile_input (file);
assert (rc == 0);
chunk = zfile_read (file, 1000100, 0);
assert (chunk);
assert (zchunk_size (chunk) == 13);
zchunk_destroy (&chunk);
zfile_close (file);
// Check we can read lines from file
rc = zfile_input (file);
assert (rc == 0);
const char *line = zfile_readln (file);
assert (streq (line, "Hello, World"));
line = zfile_readln (file);
assert (line == NULL);
zfile_close (file);
// Try some fun with symbolic links
zfile_t *link = zfile_new ("./this/is/a/test", "bilbo.ln");
assert (link);
rc = zfile_output (link);
assert (rc == 0);
fprintf (zfile_handle (link), "./this/is/a/test/bilbo\n");
zfile_destroy (&link);
link = zfile_new ("./this/is/a/test", "bilbo.ln");
assert (link);
rc = zfile_input (link);
assert (rc == 0);
chunk = zfile_read (link, 1000100, 0);
assert (chunk);
assert (zchunk_size (chunk) == 13);
zchunk_destroy (&chunk);
zfile_destroy (&link);
// Remove file and directory
zdir_t *dir = zdir_new ("./this", NULL);
assert (dir);
assert (zdir_cursize (dir) == 26);
zdir_remove (dir, true);
assert (zdir_cursize (dir) == 0);
zdir_destroy (&dir);
// Check we can no longer read from file
assert (zfile_is_readable (file));
zfile_restat (file);
assert (!zfile_is_readable (file));
rc = zfile_input (file);
assert (rc == -1);
zfile_destroy (&file);
file = zfile_new ("./", "eof_checkfile");
assert (file);
// 1. Write something first
rc = zfile_output (file);
assert (rc == 0);
chunk = zchunk_new ("123456789", 9);
assert (chunk);
rc = zfile_write (file, chunk, 0);
assert (rc == 0);
zchunk_destroy (&chunk);
zfile_close (file);
assert (zfile_cursize (file) == 9);
// 2. Read the written something
rc = zfile_input (file);
assert (rc != -1);
// try to read more bytes than there is in the file
chunk = zfile_read (file, 1000, 0);
assert (zfile_eof(file));
assert (zchunk_streq (chunk, "123456789"));
zchunk_destroy (&chunk);
// reading is ok
chunk = zfile_read (file, 5, 0);
assert (!zfile_eof(file));
assert (zchunk_streq (chunk, "12345"));
zchunk_destroy (&chunk);
// read from non zero offset until the end
chunk = zfile_read (file, 5, 5);
assert (zfile_eof(file));
assert (zchunk_streq (chunk, "6789"));
zchunk_destroy (&chunk);
zfile_remove (file);
zfile_close (file);
zfile_destroy (&file);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zframe - working with single message frames
The zframe class provides methods to send and receive single message
frames across ØMQ sockets. A 'frame' corresponds to one zmq_msg_t. When
you read a frame from a socket, the zframe_more() method indicates if the
frame is part of an unfinished multipart message. The zframe_send method
normally destroys the frame, but with the ZFRAME_REUSE flag, you can send
the same frame many times. Frames are binary, and this class has no
special support for text data.
Please add '@discuss' section in './../src/zframe.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
#define ZFRAME_MORE 1 //
#define ZFRAME_REUSE 2 //
#define ZFRAME_DONTWAIT 4 //
// Create a new frame. If size is not null, allocates the frame data
// to the specified size. If additionally, data is not null, copies
// size octets from the specified data into the frame body.
CZMQ_EXPORT zframe_t *
zframe_new (const void *data, size_t size);
// Create an empty (zero-sized) frame
CZMQ_EXPORT zframe_t *
zframe_new_empty (void);
// Create a frame with a specified string content.
CZMQ_EXPORT zframe_t *
zframe_from (const char *string);
// Receive frame from socket, returns zframe_t object or NULL if the recv
// was interrupted. Does a blocking recv, if you want to not block then use
// zpoller or zloop.
CZMQ_EXPORT zframe_t *
zframe_recv (void *source);
// Destroy a frame
CZMQ_EXPORT void
zframe_destroy (zframe_t **self_p);
// Send a frame to a socket, destroy frame after sending.
// Return -1 on error, 0 on success.
CZMQ_EXPORT int
zframe_send (zframe_t **self_p, void *dest, int flags);
// Return number of bytes in frame data
CZMQ_EXPORT size_t
zframe_size (zframe_t *self);
// Return address of frame data
CZMQ_EXPORT byte *
zframe_data (zframe_t *self);
// Return meta data property for frame
// The caller shall not modify or free the returned value, which shall be
// owned by the message.
CZMQ_EXPORT const char *
zframe_meta (zframe_t *self, const char *property);
// Create a new frame that duplicates an existing frame. If frame is null,
// or memory was exhausted, returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zframe_dup (zframe_t *self);
// Return frame data encoded as printable hex string, useful for ØMQ UUIDs.
// Caller must free string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zframe_strhex (zframe_t *self);
// Return frame data copied into freshly allocated string
// Caller must free string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zframe_strdup (zframe_t *self);
// Return TRUE if frame body is equal to string, excluding terminator
CZMQ_EXPORT bool
zframe_streq (zframe_t *self, const char *string);
// Return frame MORE indicator (1 or 0), set when reading frame from socket
// or by the zframe_set_more() method
CZMQ_EXPORT int
zframe_more (zframe_t *self);
// Set frame MORE indicator (1 or 0). Note this is NOT used when sending
// frame to socket, you have to specify flag explicitly.
CZMQ_EXPORT void
zframe_set_more (zframe_t *self, int more);
// Return TRUE if two frames have identical size and data
// If either frame is NULL, equality is always false.
CZMQ_EXPORT bool
zframe_eq (zframe_t *self, zframe_t *other);
// Set new contents for frame
CZMQ_EXPORT void
zframe_reset (zframe_t *self, const void *data, size_t size);
// Send message to zsys log sink (may be stdout, or system facility as
// configured by zsys_set_logstream). Prefix shows before frame, if not null.
CZMQ_EXPORT void
zframe_print (zframe_t *self, const char *prefix);
// Probe the supplied object, and report if it looks like a zframe_t.
CZMQ_EXPORT bool
zframe_is (void *self);
// Self test of this class.
CZMQ_EXPORT void
zframe_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Return frame routing ID, if the frame came from a ZMQ_SERVER socket.
// Else returns zero.
CZMQ_EXPORT uint32_t
zframe_routing_id (zframe_t *self);
// *** Draft method, for development use, may change without warning ***
// Set routing ID on frame. This is used if/when the frame is sent to a
// ZMQ_SERVER socket.
CZMQ_EXPORT void
zframe_set_routing_id (zframe_t *self, uint32_t routing_id);
// *** Draft method, for development use, may change without warning ***
// Return frame group of radio-dish pattern.
CZMQ_EXPORT const char *
zframe_group (zframe_t *self);
// *** Draft method, for development use, may change without warning ***
// Set group on frame. This is used if/when the frame is sent to a
// ZMQ_RADIO socket.
// Return -1 on error, 0 on success.
CZMQ_EXPORT int
zframe_set_group (zframe_t *self, const char *group);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zframe.c'.
This is the class self test code:
```c
// Create two PAIR sockets and connect over inproc
zsock_t *output = zsock_new_pair ("@tcp://127.0.0.1:9001");
assert (output);
zsock_t *input = zsock_new_pair (">tcp://127.0.0.1:9001");
assert (input);
// Send five different frames, test ZFRAME_MORE
int frame_nbr;
for (frame_nbr = 0; frame_nbr < 5; frame_nbr++) {
frame = zframe_new ("Hello", 5);
assert (frame);
rc = zframe_send (&frame, output, ZFRAME_MORE);
assert (rc == 0);
}
// Send same frame five times, test ZFRAME_REUSE
frame = zframe_new ("Hello", 5);
assert (frame);
for (frame_nbr = 0; frame_nbr < 5; frame_nbr++) {
rc = zframe_send (&frame, output, ZFRAME_MORE + ZFRAME_REUSE);
assert (rc == 0);
}
assert (frame);
zframe_t *copy = zframe_dup (frame);
assert (zframe_eq (frame, copy));
zframe_destroy (&frame);
assert (!zframe_eq (frame, copy));
assert (zframe_size (copy) == 5);
zframe_destroy (©);
assert (!zframe_eq (frame, copy));
// Test zframe_new_empty
frame = zframe_new_empty ();
assert (frame);
assert (zframe_size (frame) == 0);
zframe_destroy (&frame);
// Send END frame
frame = zframe_new ("NOT", 3);
assert (frame);
zframe_reset (frame, "END", 3);
char *string = zframe_strhex (frame);
assert (streq (string, "454E44"));
free (string);
string = zframe_strdup (frame);
assert (streq (string, "END"));
free (string);
rc = zframe_send (&frame, output, 0);
assert (rc == 0);
// Read and count until we receive END
frame_nbr = 0;
for (frame_nbr = 0;; frame_nbr++) {
zframe_t *frame = zframe_recv (input);
if (zframe_streq (frame, "END")) {
zframe_destroy (&frame);
break;
}
assert (zframe_more (frame));
zframe_set_more (frame, 0);
assert (zframe_more (frame) == 0);
zframe_destroy (&frame);
}
assert (frame_nbr == 10);
#if (ZMQ_VERSION >= ZMQ_MAKE_VERSION (4, 1, 0))
// Test zframe_meta
frame = zframe_new ("Hello", 5);
assert (frame);
rc = zframe_send (&frame, output, 0);
assert (rc == 0);
frame = zframe_recv (input);
const char *meta = zframe_meta (frame, "Socket-Type");
assert (meta != NULL);
assert (streq (meta, "PAIR"));
assert (zframe_meta (frame, "nonexistent") == NULL);
zframe_destroy (&frame);
#endif
zsock_destroy (&input);
zsock_destroy (&output);
#if defined (ZMQ_SERVER)
// Create server and client sockets and connect over inproc
zsock_t *server = zsock_new_server ("inproc://zframe-test-routing");
assert (server);
zsock_t *client = zsock_new_client ("inproc://zframe-test-routing");
assert (client);
// Send request from client to server
zframe_t *request = zframe_new ("Hello", 5);
assert (request);
rc = zframe_send (&request, client, 0);
assert (rc == 0);
assert (!request);
// Read request and send reply
request = zframe_recv (server);
assert (request);
assert (zframe_streq (request, "Hello"));
assert (zframe_routing_id (request));
zframe_t *reply = zframe_new ("World", 5);
assert (reply);
zframe_set_routing_id (reply, zframe_routing_id (request));
rc = zframe_send (&reply, server, 0);
assert (rc == 0);
zframe_destroy (&request);
// Read reply
reply = zframe_recv (client);
assert (zframe_streq (reply, "World"));
assert (zframe_routing_id (reply) == 0);
zframe_destroy (&reply);
// Client and server disallow multipart
frame = zframe_new ("Hello", 5);
rc = zframe_send (&frame, client, ZFRAME_MORE);
assert (rc == -1);
rc = zframe_send (&frame, server, ZFRAME_MORE);
assert (rc == -1);
zframe_destroy (&frame);
zsock_destroy (&client);
zsock_destroy (&server);
#endif
#ifdef ZMQ_RADIO
// Create radio and dish sockets and connect over inproc
zsock_t *radio = zsock_new_radio ("inproc://zframe-test-radio");
assert (radio);
zsock_t *dish = zsock_new_dish ("inproc://zframe-test-radio");
assert (dish);
// Join the group
rc = zsock_join (dish, "World");
assert (rc == 0);
// Publish message from radio
zframe_t *message = zframe_new ("Hello", 5);
assert (message);
rc = zframe_set_group (message, "World");
assert (rc == 0);
rc = zframe_send (&message, radio, 0);
assert (rc == 0);
assert (!message);
// Receive the message from dish
message = zframe_recv (dish);
assert (message);
assert (zframe_streq (message, "Hello"));
assert (strcmp("World", zframe_group (message)) == 0);
zframe_destroy (&message);
zsock_destroy (&dish);
zsock_destroy (&radio);
#endif
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zgossip - decentralized configuration management
Implements a gossip protocol for decentralized configuration management.
Your applications nodes form a loosely connected network (which can have
cycles), and publish name/value tuples. Each node re-distributes the new
tuples it receives, so that the entire network eventually achieves a
consistent state. The current design does not expire tuples.
Provides these commands (sent as multipart strings to the actor):
* BIND endpoint -- binds the gossip service to specified endpoint
* PORT -- returns the last TCP port, if any, used for binding
* LOAD configfile -- load configuration from specified file
* SET configpath value -- set configuration path = value
* SAVE configfile -- save configuration to specified file
* CONNECT endpoint -- connect the gossip service to the specified peer
* PUBLISH key value -- publish a key/value pair to the gossip cluster
* STATUS -- return number of key/value pairs held by gossip service
Returns these messages:
* PORT number -- reply to PORT command
* STATUS number -- reply to STATUS command
* DELIVER key value -- new tuple delivered from network
The gossip protocol distributes information around a loosely-connected
network of gossip services. The information consists of name/value pairs
published by applications at any point in the network. The goal of the
gossip protocol is to create eventual consistency between all the using
applications.
The name/value pairs (tuples) can be used for configuration data, for
status updates, for presence, or for discovery. When used for discovery,
the gossip protocol works as an alternative to e.g. UDP beaconing.
The gossip network consists of a set of loosely-coupled nodes that
exchange tuples. Nodes can be connected across arbitrary transports,
so the gossip network can have nodes that communicate over inproc,
over IPC, and/or over TCP, at the same time.
Each node runs the same stack, which is a server-client hybrid using
a modified Harmony pattern (from Chapter 8 of the Guide):
http://zguide.zeromq.org/page:all#True-Peer-Connectivity-Harmony-Pattern
Each node provides a ROUTER socket that accepts client connections on an
key defined by the application via a BIND command. The state machine
for these connections is in zgossip.xml, and the generated code is in
zgossip_engine.inc.
Each node additionally creates outbound connections via DEALER sockets
to a set of servers ("remotes"), and under control of the calling app,
which sends CONNECT commands for each configured remote.
The messages between client and server are defined in zgossip_msg.xml.
We built this stack using the zeromq/zproto toolkit.
To join the gossip network, a node connects to one or more peers. Each
peer acts as a forwarder. This loosely-coupled network can scale to
thousands of nodes. However the gossip protocol is NOT designed to be
efficient, and should not be used for application data, as the same
tuples may be sent many times across the network.
The basic logic of the gossip service is to accept PUBLISH messages
from its owning application, and to forward these to every remote, and
every client it talks to. When a node gets a duplicate tuple, it throws
it away. When a node gets a new tuple, it stores it, and forwards it as
just described.
At present there is no way to expire tuples from the network.
The assumptions in this design are:
* The data set is slow-changing. Thus, the cost of the gossip protocol
is irrelevant with respect to other traffic.
This is the class interface:
```h
// To work with zgossip, use the CZMQ zactor API:
//
// Create new zgossip instance, passing logging prefix:
//
// zactor_t *zgossip = zactor_new (zgossip, "myname");
//
// Destroy zgossip instance
//
// zactor_destroy (&zgossip);
//
// Enable verbose logging of commands and activity:
//
// zstr_send (zgossip, "VERBOSE");
//
// Bind zgossip to specified endpoint. TCP endpoints may specify
// the port number as "*" to aquire an ephemeral port:
//
// zstr_sendx (zgossip, "BIND", endpoint, NULL);
//
// Return assigned port number, specifically when BIND was done using an
// an ephemeral port:
//
// zstr_sendx (zgossip, "PORT", NULL);
// char *command, *port_str;
// zstr_recvx (zgossip, &command, &port_str, NULL);
// assert (streq (command, "PORT"));
//
// Specify configuration file to load, overwriting any previous loaded
// configuration file or options:
//
// zstr_sendx (zgossip, "LOAD", filename, NULL);
//
// Set configuration path value:
//
// zstr_sendx (zgossip, "SET", path, value, NULL);
//
// Save configuration data to config file on disk:
//
// zstr_sendx (zgossip, "SAVE", filename, NULL);
//
// Send zmsg_t instance to zgossip:
//
// zactor_send (zgossip, &msg);
//
// Receive zmsg_t instance from zgossip:
//
// zmsg_t *msg = zactor_recv (zgossip);
//
// This is the zgossip constructor as a zactor_fn:
//
CZMQ_EXPORT void
zgossip (zsock_t *pipe, void *args);
// Self test of this class
CZMQ_EXPORT void
zgossip_test (bool verbose);
```
Please add '@interface' section in './../src/zgossip.c'.
This is the class self test code:
```c
// Test basic client-to-server operation of the protocol
zactor_t *server = zactor_new (zgossip, "server");
assert (server);
if (verbose)
zstr_send (server, "VERBOSE");
zstr_sendx (server, "BIND", "inproc://zgossip", NULL);
zsock_t *client = zsock_new (ZMQ_DEALER);
assert (client);
zsock_set_rcvtimeo (client, 2000);
int rc = zsock_connect (client, "inproc://zgossip");
assert (rc == 0);
// Send HELLO, which gets no message
zgossip_msg_t *message = zgossip_msg_new ();
zgossip_msg_set_id (message, ZGOSSIP_MSG_HELLO);
zgossip_msg_send (message, client);
// Send PING, expect PONG back
zgossip_msg_set_id (message, ZGOSSIP_MSG_PING);
zgossip_msg_send (message, client);
zgossip_msg_recv (message, client);
assert (zgossip_msg_id (message) == ZGOSSIP_MSG_PONG);
zgossip_msg_destroy (&message);
zactor_destroy (&server);
zsock_destroy (&client);
// Test peer-to-peer operations
zactor_t *base = zactor_new (zgossip, "base");
assert (base);
if (verbose)
zstr_send (base, "VERBOSE");
// Set a 100msec timeout on clients so we can test expiry
zstr_sendx (base, "SET", "server/timeout", "100", NULL);
zstr_sendx (base, "BIND", "inproc://base", NULL);
zactor_t *alpha = zactor_new (zgossip, "alpha");
assert (alpha);
zstr_sendx (alpha, "CONNECT", "inproc://base", NULL);
zstr_sendx (alpha, "PUBLISH", "inproc://alpha-1", "service1", NULL);
zstr_sendx (alpha, "PUBLISH", "inproc://alpha-2", "service2", NULL);
zactor_t *beta = zactor_new (zgossip, "beta");
assert (beta);
zstr_sendx (beta, "CONNECT", "inproc://base", NULL);
zstr_sendx (beta, "PUBLISH", "inproc://beta-1", "service1", NULL);
zstr_sendx (beta, "PUBLISH", "inproc://beta-2", "service2", NULL);
// got nothing
zclock_sleep (200);
zstr_send (alpha, "STATUS");
char *command, *status, *key, *value;
zstr_recvx (alpha, &command, &key, &value, NULL);
assert (streq (command, "DELIVER"));
assert (streq (key, "inproc://alpha-1"));
assert (streq (value, "service1"));
zstr_free (&command);
zstr_free (&key);
zstr_free (&value);
zstr_recvx (alpha, &command, &key, &value, NULL);
assert (streq (command, "DELIVER"));
assert (streq (key, "inproc://alpha-2"));
assert (streq (value, "service2"));
zstr_free (&command);
zstr_free (&key);
zstr_free (&value);
zstr_recvx (alpha, &command, &key, &value, NULL);
assert (streq (command, "DELIVER"));
assert (streq (key, "inproc://beta-1"));
assert (streq (value, "service1"));
zstr_free (&command);
zstr_free (&key);
zstr_free (&value);
zstr_recvx (alpha, &command, &key, &value, NULL);
assert (streq (command, "DELIVER"));
assert (streq (key, "inproc://beta-2"));
assert (streq (value, "service2"));
zstr_free (&command);
zstr_free (&key);
zstr_free (&value);
zstr_recvx (alpha, &command, &status, NULL);
assert (streq (command, "STATUS"));
assert (atoi (status) == 4);
zstr_free (&command);
zstr_free (&status);
zactor_destroy (&base);
zactor_destroy (&alpha);
zactor_destroy (&beta);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zhash - simple generic hash container
zhash is an expandable hash table container. This is a simple container.
For heavy-duty applications we recommend using zhashx.
Note that it's relatively slow (~50K insertions/deletes per second), so
don't do inserts/updates on the critical path for message I/O. It can
do ~2.5M lookups per second for 16-char keys. Timed on a 1.6GHz CPU.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Callback function for zhash_freefn method
typedef void (zhash_free_fn) (
void *data);
// Create a new, empty hash container
CZMQ_EXPORT zhash_t *
zhash_new (void);
// Unpack binary frame into a new hash table. Packed data must follow format
// defined by zhash_pack. Hash table is set to autofree. An empty frame
// unpacks to an empty hash table.
CZMQ_EXPORT zhash_t *
zhash_unpack (zframe_t *frame);
// Destroy a hash container and all items in it
CZMQ_EXPORT void
zhash_destroy (zhash_t **self_p);
// Insert item into hash table with specified key and item.
// If key is already present returns -1 and leaves existing item unchanged
// Returns 0 on success.
CZMQ_EXPORT int
zhash_insert (zhash_t *self, const char *key, void *item);
// Update item into hash table with specified key and item.
// If key is already present, destroys old item and inserts new one.
// Use free_fn method to ensure deallocator is properly called on item.
CZMQ_EXPORT void
zhash_update (zhash_t *self, const char *key, void *item);
// Remove an item specified by key from the hash table. If there was no such
// item, this function does nothing.
CZMQ_EXPORT void
zhash_delete (zhash_t *self, const char *key);
// Return the item at the specified key, or null
CZMQ_EXPORT void *
zhash_lookup (zhash_t *self, const char *key);
// Reindexes an item from an old key to a new key. If there was no such
// item, does nothing. Returns 0 if successful, else -1.
CZMQ_EXPORT int
zhash_rename (zhash_t *self, const char *old_key, const char *new_key);
// Set a free function for the specified hash table item. When the item is
// destroyed, the free function, if any, is called on that item.
// Use this when hash items are dynamically allocated, to ensure that
// you don't have memory leaks. You can pass 'free' or NULL as a free_fn.
// Returns the item, or NULL if there is no such item.
CZMQ_EXPORT void *
zhash_freefn (zhash_t *self, const char *key, zhash_free_fn free_fn);
// Return the number of keys/items in the hash table
CZMQ_EXPORT size_t
zhash_size (zhash_t *self);
// Make copy of hash table; if supplied table is null, returns null.
// Does not copy items themselves. Rebuilds new table so may be slow on
// very large tables. NOTE: only works with item values that are strings
// since there's no other way to know how to duplicate the item value.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zhash_t *
zhash_dup (zhash_t *self);
// Return keys for items in table
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zhash_keys (zhash_t *self);
// Simple iterator; returns first item in hash table, in no given order,
// or NULL if the table is empty. This method is simpler to use than the
// foreach() method, which is deprecated. To access the key for this item
// use zhash_cursor(). NOTE: do NOT modify the table while iterating.
CZMQ_EXPORT void *
zhash_first (zhash_t *self);
// Simple iterator; returns next item in hash table, in no given order,
// or NULL if the last item was already returned. Use this together with
// zhash_first() to process all items in a hash table. If you need the
// items in sorted order, use zhash_keys() and then zlist_sort(). To
// access the key for this item use zhash_cursor(). NOTE: do NOT modify
// the table while iterating.
CZMQ_EXPORT void *
zhash_next (zhash_t *self);
// After a successful first/next method, returns the key for the item that
// was returned. This is a constant string that you may not modify or
// deallocate, and which lasts as long as the item in the hash. After an
// unsuccessful first/next, returns NULL.
CZMQ_EXPORT const char *
zhash_cursor (zhash_t *self);
// Add a comment to hash table before saving to disk. You can add as many
// comment lines as you like. These comment lines are discarded when loading
// the file. If you use a null format, all comments are deleted.
CZMQ_EXPORT void
zhash_comment (zhash_t *self, const char *format, ...) CHECK_PRINTF (2);
// Serialize hash table to a binary frame that can be sent in a message.
// The packed format is compatible with the 'dictionary' type defined in
// http://rfc.zeromq.org/spec:35/FILEMQ, and implemented by zproto:
//
// ; A list of name/value pairs
// dictionary = dict-count *( dict-name dict-value )
// dict-count = number-4
// dict-value = longstr
// dict-name = string
//
// ; Strings are always length + text contents
// longstr = number-4 *VCHAR
// string = number-1 *VCHAR
//
// ; Numbers are unsigned integers in network byte order
// number-1 = 1OCTET
// number-4 = 4OCTET
//
// Comments are not included in the packed data. Item values MUST be
// strings.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zhash_pack (zhash_t *self);
// Save hash table to a text file in name=value format. Hash values must be
// printable strings; keys may not contain '=' character. Returns 0 if OK,
// else -1 if a file error occurred.
CZMQ_EXPORT int
zhash_save (zhash_t *self, const char *filename);
// Load hash table from a text file in name=value format; hash table must
// already exist. Hash values must printable strings; keys may not contain
// '=' character. Returns 0 if OK, else -1 if a file was not readable.
CZMQ_EXPORT int
zhash_load (zhash_t *self, const char *filename);
// When a hash table was loaded from a file by zhash_load, this method will
// reload the file if it has been modified since, and is "stable", i.e. not
// still changing. Returns 0 if OK, -1 if there was an error reloading the
// file.
CZMQ_EXPORT int
zhash_refresh (zhash_t *self);
// Set hash for automatic value destruction. Note that this assumes that
// values are NULL-terminated strings. Do not use with different types.
CZMQ_EXPORT void
zhash_autofree (zhash_t *self);
// Self test of this class.
CZMQ_EXPORT void
zhash_test (bool verbose);
```
Please add '@interface' section in './../src/zhash.c'.
This is the class self test code:
```c
zhash_t *hash = zhash_new ();
assert (hash);
assert (zhash_size (hash) == 0);
assert (zhash_first (hash) == NULL);
assert (zhash_cursor (hash) == NULL);
// Insert some items
int rc;
rc = zhash_insert (hash, "DEADBEEF", "dead beef");
char *item = (char *) zhash_first (hash);
assert (streq (zhash_cursor (hash), "DEADBEEF"));
assert (streq (item, "dead beef"));
assert (rc == 0);
rc = zhash_insert (hash, "ABADCAFE", "a bad cafe");
assert (rc == 0);
rc = zhash_insert (hash, "C0DEDBAD", "coded bad");
assert (rc == 0);
rc = zhash_insert (hash, "DEADF00D", "dead food");
assert (rc == 0);
assert (zhash_size (hash) == 4);
// Look for existing items
item = (char *) zhash_lookup (hash, "DEADBEEF");
assert (streq (item, "dead beef"));
item = (char *) zhash_lookup (hash, "ABADCAFE");
assert (streq (item, "a bad cafe"));
item = (char *) zhash_lookup (hash, "C0DEDBAD");
assert (streq (item, "coded bad"));
item = (char *) zhash_lookup (hash, "DEADF00D");
assert (streq (item, "dead food"));
// Look for non-existent items
item = (char *) zhash_lookup (hash, "foo");
assert (item == NULL);
// Try to insert duplicate items
rc = zhash_insert (hash, "DEADBEEF", "foo");
assert (rc == -1);
item = (char *) zhash_lookup (hash, "DEADBEEF");
assert (streq (item, "dead beef"));
// Some rename tests
// Valid rename, key is now LIVEBEEF
rc = zhash_rename (hash, "DEADBEEF", "LIVEBEEF");
assert (rc == 0);
item = (char *) zhash_lookup (hash, "LIVEBEEF");
assert (streq (item, "dead beef"));
// Trying to rename an unknown item to a non-existent key
rc = zhash_rename (hash, "WHATBEEF", "NONESUCH");
assert (rc == -1);
// Trying to rename an unknown item to an existing key
rc = zhash_rename (hash, "WHATBEEF", "LIVEBEEF");
assert (rc == -1);
item = (char *) zhash_lookup (hash, "LIVEBEEF");
assert (streq (item, "dead beef"));
// Trying to rename an existing item to another existing item
rc = zhash_rename (hash, "LIVEBEEF", "ABADCAFE");
assert (rc == -1);
item = (char *) zhash_lookup (hash, "LIVEBEEF");
assert (streq (item, "dead beef"));
item = (char *) zhash_lookup (hash, "ABADCAFE");
assert (streq (item, "a bad cafe"));
// Test keys method
zlist_t *keys = zhash_keys (hash);
assert (zlist_size (keys) == 4);
zlist_destroy (&keys);
// Test dup method
zhash_t *copy = zhash_dup (hash);
assert (zhash_size (copy) == 4);
item = (char *) zhash_lookup (copy, "LIVEBEEF");
assert (item);
assert (streq (item, "dead beef"));
zhash_destroy (©);
// Test pack/unpack methods
zframe_t *frame = zhash_pack (hash);
copy = zhash_unpack (frame);
zframe_destroy (&frame);
assert (zhash_size (copy) == 4);
item = (char *) zhash_lookup (copy, "LIVEBEEF");
assert (item);
assert (streq (item, "dead beef"));
zhash_destroy (©);
// Test save and load
zhash_comment (hash, "This is a test file");
zhash_comment (hash, "Created by %s", "czmq_selftest");
zhash_save (hash, ".cache");
copy = zhash_new ();
assert (copy);
zhash_load (copy, ".cache");
item = (char *) zhash_lookup (copy, "LIVEBEEF");
assert (item);
assert (streq (item, "dead beef"));
zhash_destroy (©);
zsys_file_delete (".cache");
// Delete a item
zhash_delete (hash, "LIVEBEEF");
item = (char *) zhash_lookup (hash, "LIVEBEEF");
assert (item == NULL);
assert (zhash_size (hash) == 3);
// Check that the queue is robust against random usage
struct {
char name [100];
bool exists;
} testset [200];
memset (testset, 0, sizeof (testset));
int testmax = 200, testnbr, iteration;
srandom ((unsigned) time (NULL));
for (iteration = 0; iteration < 25000; iteration++) {
testnbr = randof (testmax);
assert (testnbr != testmax);
assert (testnbr < testmax);
if (testset [testnbr].exists) {
item = (char *) zhash_lookup (hash, testset [testnbr].name);
assert (item);
zhash_delete (hash, testset [testnbr].name);
testset [testnbr].exists = false;
}
else {
sprintf (testset [testnbr].name, "%x-%x", rand (), rand ());
if (zhash_insert (hash, testset [testnbr].name, "") == 0)
testset [testnbr].exists = true;
}
}
// Test 10K lookups
for (iteration = 0; iteration < 10000; iteration++)
item = (char *) zhash_lookup (hash, "DEADBEEFABADCAFE");
// Destructor should be safe to call twice
zhash_destroy (&hash);
zhash_destroy (&hash);
assert (hash == NULL);
// Test autofree; automatically copies and frees string values
hash = zhash_new ();
assert (hash);
zhash_autofree (hash);
char value [255];
strcpy (value, "This is a string");
rc = zhash_insert (hash, "key1", value);
assert (rc == 0);
strcpy (value, "Inserting with the same key will fail");
rc = zhash_insert (hash, "key1", value);
assert (rc == -1);
strcpy (value, "Ring a ding ding");
rc = zhash_insert (hash, "key2", value);
assert (rc == 0);
assert (streq ((char *) zhash_lookup (hash, "key1"), "This is a string"));
assert (streq ((char *) zhash_lookup (hash, "key2"), "Ring a ding ding"));
zhash_destroy (&hash);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zhashx - extended generic hash container
zhashx is an extended hash table container with more functionality than
zhash, its simpler cousin.
The hash table always has a size that is prime and roughly doubles its
size when 75% full. In case of hash collisions items are chained in a
linked list. The hash table size is increased slightly (up to 5 times
before roughly doubling the size) when an overly long chain (between 1
and 63 items depending on table size) is detected.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Destroy an item
typedef void (zhashx_destructor_fn) (
void **item);
// Duplicate an item
typedef void * (zhashx_duplicator_fn) (
const void *item);
// Compare two items, for sorting
typedef int (zhashx_comparator_fn) (
const void *item1, const void *item2);
// Destroy an item.
typedef void (zhashx_free_fn) (
void *data);
// Hash function for keys.
typedef size_t (zhashx_hash_fn) (
const void *key);
// Serializes an item to a longstr.
// The caller takes ownership of the newly created object.
typedef char * (zhashx_serializer_fn) (
const void *item);
// Deserializes a longstr into an item.
// The caller takes ownership of the newly created object.
typedef void * (zhashx_deserializer_fn) (
const char *item_str);
// Create a new, empty hash container
CZMQ_EXPORT zhashx_t *
zhashx_new (void);
// Unpack binary frame into a new hash table. Packed data must follow format
// defined by zhashx_pack. Hash table is set to autofree. An empty frame
// unpacks to an empty hash table.
CZMQ_EXPORT zhashx_t *
zhashx_unpack (zframe_t *frame);
// Destroy a hash container and all items in it
CZMQ_EXPORT void
zhashx_destroy (zhashx_t **self_p);
// Insert item into hash table with specified key and item.
// If key is already present returns -1 and leaves existing item unchanged
// Returns 0 on success.
CZMQ_EXPORT int
zhashx_insert (zhashx_t *self, const void *key, void *item);
// Update or insert item into hash table with specified key and item. If the
// key is already present, destroys old item and inserts new one. If you set
// a container item destructor, this is called on the old value. If the key
// was not already present, inserts a new item. Sets the hash cursor to the
// new item.
CZMQ_EXPORT void
zhashx_update (zhashx_t *self, const void *key, void *item);
// Remove an item specified by key from the hash table. If there was no such
// item, this function does nothing.
CZMQ_EXPORT void
zhashx_delete (zhashx_t *self, const void *key);
// Delete all items from the hash table. If the key destructor is
// set, calls it on every key. If the item destructor is set, calls
// it on every item.
CZMQ_EXPORT void
zhashx_purge (zhashx_t *self);
// Return the item at the specified key, or null
CZMQ_EXPORT void *
zhashx_lookup (zhashx_t *self, const void *key);
// Reindexes an item from an old key to a new key. If there was no such
// item, does nothing. Returns 0 if successful, else -1.
CZMQ_EXPORT int
zhashx_rename (zhashx_t *self, const void *old_key, const void *new_key);
// Set a free function for the specified hash table item. When the item is
// destroyed, the free function, if any, is called on that item.
// Use this when hash items are dynamically allocated, to ensure that
// you don't have memory leaks. You can pass 'free' or NULL as a free_fn.
// Returns the item, or NULL if there is no such item.
CZMQ_EXPORT void *
zhashx_freefn (zhashx_t *self, const void *key, zhashx_free_fn free_fn);
// Return the number of keys/items in the hash table
CZMQ_EXPORT size_t
zhashx_size (zhashx_t *self);
// Return a zlistx_t containing the keys for the items in the
// table. Uses the key_duplicator to duplicate all keys and sets the
// key_destructor as destructor for the list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlistx_t *
zhashx_keys (zhashx_t *self);
// Return a zlistx_t containing the values for the items in the
// table. Uses the duplicator to duplicate all items and sets the
// destructor as destructor for the list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlistx_t *
zhashx_values (zhashx_t *self);
// Simple iterator; returns first item in hash table, in no given order,
// or NULL if the table is empty. This method is simpler to use than the
// foreach() method, which is deprecated. To access the key for this item
// use zhashx_cursor(). NOTE: do NOT modify the table while iterating.
CZMQ_EXPORT void *
zhashx_first (zhashx_t *self);
// Simple iterator; returns next item in hash table, in no given order,
// or NULL if the last item was already returned. Use this together with
// zhashx_first() to process all items in a hash table. If you need the
// items in sorted order, use zhashx_keys() and then zlistx_sort(). To
// access the key for this item use zhashx_cursor(). NOTE: do NOT modify
// the table while iterating.
CZMQ_EXPORT void *
zhashx_next (zhashx_t *self);
// After a successful first/next method, returns the key for the item that
// was returned. This is a constant string that you may not modify or
// deallocate, and which lasts as long as the item in the hash. After an
// unsuccessful first/next, returns NULL.
CZMQ_EXPORT const void *
zhashx_cursor (zhashx_t *self);
// Add a comment to hash table before saving to disk. You can add as many
// comment lines as you like. These comment lines are discarded when loading
// the file. If you use a null format, all comments are deleted.
CZMQ_EXPORT void
zhashx_comment (zhashx_t *self, const char *format, ...) CHECK_PRINTF (2);
// Save hash table to a text file in name=value format. Hash values must be
// printable strings; keys may not contain '=' character. Returns 0 if OK,
// else -1 if a file error occurred.
CZMQ_EXPORT int
zhashx_save (zhashx_t *self, const char *filename);
// Load hash table from a text file in name=value format; hash table must
// already exist. Hash values must printable strings; keys may not contain
// '=' character. Returns 0 if OK, else -1 if a file was not readable.
CZMQ_EXPORT int
zhashx_load (zhashx_t *self, const char *filename);
// When a hash table was loaded from a file by zhashx_load, this method will
// reload the file if it has been modified since, and is "stable", i.e. not
// still changing. Returns 0 if OK, -1 if there was an error reloading the
// file.
CZMQ_EXPORT int
zhashx_refresh (zhashx_t *self);
// Serialize hash table to a binary frame that can be sent in a message.
// The packed format is compatible with the 'dictionary' type defined in
// http://rfc.zeromq.org/spec:35/FILEMQ, and implemented by zproto:
//
// ; A list of name/value pairs
// dictionary = dict-count *( dict-name dict-value )
// dict-count = number-4
// dict-value = longstr
// dict-name = string
//
// ; Strings are always length + text contents
// longstr = number-4 *VCHAR
// string = number-1 *VCHAR
//
// ; Numbers are unsigned integers in network byte order
// number-1 = 1OCTET
// number-4 = 4OCTET
//
// Comments are not included in the packed data. Item values MUST be
// strings.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zhashx_pack (zhashx_t *self);
// Make a copy of the list; items are duplicated if you set a duplicator
// for the list, otherwise not. Copying a null reference returns a null
// reference. Note that this method's behavior changed slightly for CZMQ
// v3.x, as it does not set nor respect autofree. It does however let you
// duplicate any hash table safely. The old behavior is in zhashx_dup_v2.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zhashx_t *
zhashx_dup (zhashx_t *self);
// Set a user-defined deallocator for hash items; by default items are not
// freed when the hash is destroyed.
CZMQ_EXPORT void
zhashx_set_destructor (zhashx_t *self, zhashx_destructor_fn destructor);
// Set a user-defined duplicator for hash items; by default items are not
// copied when the hash is duplicated.
CZMQ_EXPORT void
zhashx_set_duplicator (zhashx_t *self, zhashx_duplicator_fn duplicator);
// Set a user-defined deallocator for keys; by default keys are freed
// when the hash is destroyed using free().
CZMQ_EXPORT void
zhashx_set_key_destructor (zhashx_t *self, zhashx_destructor_fn destructor);
// Set a user-defined duplicator for keys; by default keys are duplicated
// using strdup.
CZMQ_EXPORT void
zhashx_set_key_duplicator (zhashx_t *self, zhashx_duplicator_fn duplicator);
// Set a user-defined comparator for keys; by default keys are
// compared using strcmp.
CZMQ_EXPORT void
zhashx_set_key_comparator (zhashx_t *self, zhashx_comparator_fn comparator);
// Set a user-defined comparator for keys; by default keys are
// compared using strcmp.
CZMQ_EXPORT void
zhashx_set_key_hasher (zhashx_t *self, zhashx_hash_fn hasher);
// Make copy of hash table; if supplied table is null, returns null.
// Does not copy items themselves. Rebuilds new table so may be slow on
// very large tables. NOTE: only works with item values that are strings
// since there's no other way to know how to duplicate the item value.
CZMQ_EXPORT zhashx_t *
zhashx_dup_v2 (zhashx_t *self);
// Self test of this class.
CZMQ_EXPORT void
zhashx_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Same as unpack but uses a user-defined deserializer function to convert
// a longstr back into item format.
CZMQ_EXPORT zhashx_t *
zhashx_unpack_own (zframe_t *frame, zhashx_deserializer_fn deserializer);
// *** Draft method, for development use, may change without warning ***
// Same as pack but uses a user-defined serializer function to convert items
// into longstr.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zhashx_pack_own (zhashx_t *self, zhashx_serializer_fn serializer);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zhashx.c'.
This is the class self test code:
```c
zhashx_t *hash = zhashx_new ();
assert (hash);
assert (zhashx_size (hash) == 0);
assert (zhashx_first (hash) == NULL);
assert (zhashx_cursor (hash) == NULL);
// Insert some items
int rc;
rc = zhashx_insert (hash, "DEADBEEF", "dead beef");
char *item = (char *) zhashx_first (hash);
assert (streq ((char *) zhashx_cursor (hash), "DEADBEEF"));
assert (streq (item, "dead beef"));
assert (rc == 0);
rc = zhashx_insert (hash, "ABADCAFE", "a bad cafe");
assert (rc == 0);
rc = zhashx_insert (hash, "C0DEDBAD", "coded bad");
assert (rc == 0);
rc = zhashx_insert (hash, "DEADF00D", "dead food");
assert (rc == 0);
assert (zhashx_size (hash) == 4);
// Look for existing items
item = (char *) zhashx_lookup (hash, "DEADBEEF");
assert (streq (item, "dead beef"));
item = (char *) zhashx_lookup (hash, "ABADCAFE");
assert (streq (item, "a bad cafe"));
item = (char *) zhashx_lookup (hash, "C0DEDBAD");
assert (streq (item, "coded bad"));
item = (char *) zhashx_lookup (hash, "DEADF00D");
assert (streq (item, "dead food"));
// Look for non-existent items
item = (char *) zhashx_lookup (hash, "foo");
assert (item == NULL);
// Try to insert duplicate items
rc = zhashx_insert (hash, "DEADBEEF", "foo");
assert (rc == -1);
item = (char *) zhashx_lookup (hash, "DEADBEEF");
assert (streq (item, "dead beef"));
// Some rename tests
// Valid rename, key is now LIVEBEEF
rc = zhashx_rename (hash, "DEADBEEF", "LIVEBEEF");
assert (rc == 0);
item = (char *) zhashx_lookup (hash, "LIVEBEEF");
assert (streq (item, "dead beef"));
// Trying to rename an unknown item to a non-existent key
rc = zhashx_rename (hash, "WHATBEEF", "NONESUCH");
assert (rc == -1);
// Trying to rename an unknown item to an existing key
rc = zhashx_rename (hash, "WHATBEEF", "LIVEBEEF");
assert (rc == -1);
item = (char *) zhashx_lookup (hash, "LIVEBEEF");
assert (streq (item, "dead beef"));
// Trying to rename an existing item to another existing item
rc = zhashx_rename (hash, "LIVEBEEF", "ABADCAFE");
assert (rc == -1);
item = (char *) zhashx_lookup (hash, "LIVEBEEF");
assert (streq (item, "dead beef"));
item = (char *) zhashx_lookup (hash, "ABADCAFE");
assert (streq (item, "a bad cafe"));
// Test keys method
zlistx_t *keys = zhashx_keys (hash);
assert (zlistx_size (keys) == 4);
zlistx_destroy (&keys);
zlistx_t *values = zhashx_values(hash);
assert (zlistx_size (values) == 4);
zlistx_destroy (&values);
// Test dup method
zhashx_t *copy = zhashx_dup (hash);
assert (zhashx_size (copy) == 4);
item = (char *) zhashx_lookup (copy, "LIVEBEEF");
assert (item);
assert (streq (item, "dead beef"));
zhashx_destroy (©);
// Test pack/unpack methods
zframe_t *frame = zhashx_pack (hash);
copy = zhashx_unpack (frame);
zframe_destroy (&frame);
assert (zhashx_size (copy) == 4);
item = (char *) zhashx_lookup (copy, "LIVEBEEF");
assert (item);
assert (streq (item, "dead beef"));
zhashx_destroy (©);
#ifdef CZMQ_BUILD_DRAFT_API
// Test own pack/unpack methods
zhashx_t *own_hash = zhashx_new ();
zhashx_set_destructor (own_hash, s_test_destroy_int);
assert (own_hash);
int *val1 = (int *) zmalloc (sizeof (int));
int *val2 = (int *) zmalloc (sizeof (int));
*val1 = 25;
*val2 = 100;
zhashx_insert (own_hash, "val1", val1);
zhashx_insert (own_hash, "val2", val2);
frame = zhashx_pack_own (own_hash, s_test_serialize_int);
copy = zhashx_unpack_own (frame, s_test_deserialze_int);
zhashx_set_destructor (copy, s_test_destroy_int);
zframe_destroy (&frame);
assert (zhashx_size (copy) == 2);
assert (*((int *) zhashx_lookup (copy, "val1")) == 25);
assert (*((int *) zhashx_lookup (copy, "val2")) == 100);
zhashx_destroy (©);
zhashx_destroy (&own_hash);
#endif // CZMQ_BUILD_DRAFT_API
// Test save and load
zhashx_comment (hash, "This is a test file");
zhashx_comment (hash, "Created by %s", "czmq_selftest");
zhashx_save (hash, ".cache");
copy = zhashx_new ();
assert (copy);
zhashx_load (copy, ".cache");
item = (char *) zhashx_lookup (copy, "LIVEBEEF");
assert (item);
assert (streq (item, "dead beef"));
zhashx_destroy (©);
zsys_file_delete (".cache");
// Delete a item
zhashx_delete (hash, "LIVEBEEF");
item = (char *) zhashx_lookup (hash, "LIVEBEEF");
assert (item == NULL);
assert (zhashx_size (hash) == 3);
// Check that the queue is robust against random usage
struct {
char name [100];
bool exists;
} testset [200];
memset (testset, 0, sizeof (testset));
int testmax = 200, testnbr, iteration;
srandom ((unsigned) time (NULL));
for (iteration = 0; iteration < 25000; iteration++) {
testnbr = randof (testmax);
if (testset [testnbr].exists) {
item = (char *) zhashx_lookup (hash, testset [testnbr].name);
assert (item);
zhashx_delete (hash, testset [testnbr].name);
testset [testnbr].exists = false;
}
else {
sprintf (testset [testnbr].name, "%x-%x", rand (), rand ());
if (zhashx_insert (hash, testset [testnbr].name, "") == 0)
testset [testnbr].exists = true;
}
}
// Test 10K lookups
for (iteration = 0; iteration < 10000; iteration++)
item = (char *) zhashx_lookup (hash, "DEADBEEFABADCAFE");
// Destructor should be safe to call twice
zhashx_destroy (&hash);
zhashx_destroy (&hash);
assert (hash == NULL);
// Test destructor; automatically copies and frees string values
hash = zhashx_new ();
assert (hash);
zhashx_set_destructor (hash, (zhashx_destructor_fn *) zstr_free);
zhashx_set_duplicator (hash, (zhashx_duplicator_fn *) strdup);
char value [255];
strcpy (value, "This is a string");
rc = zhashx_insert (hash, "key1", value);
assert (rc == 0);
strcpy (value, "Ring a ding ding");
rc = zhashx_insert (hash, "key2", value);
assert (rc == 0);
assert (streq ((char *) zhashx_lookup (hash, "key1"), "This is a string"));
assert (streq ((char *) zhashx_lookup (hash, "key2"), "Ring a ding ding"));
zhashx_destroy (&hash);
// Test purger and shrinker: no data should end up unreferenced in valgrind
hash = zhashx_new ();
assert (hash);
zhashx_set_destructor (hash, (zhashx_destructor_fn *) zstr_free);
zhashx_set_duplicator (hash, (zhashx_duplicator_fn *) strdup);
char valuep [255];
strcpy (valuep, "This is a string");
rc = zhashx_insert (hash, "key1", valuep);
assert (rc == 0);
strcpy (valuep, "Ring a ding ding");
rc = zhashx_insert (hash, "key2", valuep);
assert (rc == 0);
strcpy (valuep, "Cartahena delenda est");
rc = zhashx_insert (hash, "key3", valuep);
assert (rc == 0);
strcpy (valuep, "So say we all!");
rc = zhashx_insert (hash, "key4", valuep);
assert (rc == 0);
assert (streq ((char *) zhashx_lookup (hash, "key1"), "This is a string"));
assert (streq ((char *) zhashx_lookup (hash, "key2"), "Ring a ding ding"));
assert (streq ((char *) zhashx_lookup (hash, "key3"), "Cartahena delenda est"));
assert (streq ((char *) zhashx_lookup (hash, "key4"), "So say we all!"));
zhashx_purge (hash);
zhashx_destroy (&hash);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### ziflist - list of network interfaces available on system
The ziflist class takes a snapshot of the network interfaces that the
system currently supports (this can change arbitrarily, especially on
mobile devices). The caller can then access the network interface
information using an iterator that works like zlistx. Only stores those
interfaces with broadcast capability, and ignores the loopback interface.
Please add '@discuss' section in './../src/ziflist.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Get a list of network interfaces currently defined on the system
CZMQ_EXPORT ziflist_t *
ziflist_new (void);
// Destroy a ziflist instance
CZMQ_EXPORT void
ziflist_destroy (ziflist_t **self_p);
// Reload network interfaces from system
CZMQ_EXPORT void
ziflist_reload (ziflist_t *self);
// Return the number of network interfaces on system
CZMQ_EXPORT size_t
ziflist_size (ziflist_t *self);
// Get first network interface, return NULL if there are none
CZMQ_EXPORT const char *
ziflist_first (ziflist_t *self);
// Get next network interface, return NULL if we hit the last one
CZMQ_EXPORT const char *
ziflist_next (ziflist_t *self);
// Return the current interface IP address as a printable string
CZMQ_EXPORT const char *
ziflist_address (ziflist_t *self);
// Return the current interface broadcast address as a printable string
CZMQ_EXPORT const char *
ziflist_broadcast (ziflist_t *self);
// Return the current interface network mask as a printable string
CZMQ_EXPORT const char *
ziflist_netmask (ziflist_t *self);
// Return the list of interfaces.
CZMQ_EXPORT void
ziflist_print (ziflist_t *self);
// Self test of this class.
CZMQ_EXPORT void
ziflist_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Get a list of network interfaces currently defined on the system
// Includes IPv6 interfaces
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT ziflist_t *
ziflist_new_ipv6 (void);
// *** Draft method, for development use, may change without warning ***
// Reload network interfaces from system, including IPv6
CZMQ_EXPORT void
ziflist_reload_ipv6 (ziflist_t *self);
// *** Draft method, for development use, may change without warning ***
// Return true if the current interface uses IPv6
CZMQ_EXPORT bool
ziflist_is_ipv6 (ziflist_t *self);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/ziflist.c'.
This is the class self test code:
```c
ziflist_t *iflist = ziflist_new ();
assert (iflist);
size_t items = ziflist_size (iflist);
if (verbose) {
printf ("ziflist: interfaces=%zu\n", ziflist_size (iflist));
const char *name = ziflist_first (iflist);
while (name) {
printf (" - name=%s address=%s netmask=%s broadcast=%s\n",
name, ziflist_address (iflist), ziflist_netmask (iflist), ziflist_broadcast (iflist));
name = ziflist_next (iflist);
}
}
ziflist_reload (iflist);
assert (items == ziflist_size (iflist));
ziflist_destroy (&iflist);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zlist - simple generic list container
Provides a generic container implementing a fast singly-linked list. You
can use this to construct multi-dimensional lists, and other structures
together with other generic containers like zhash. This is a simple
class. For demanding applications we recommend using zlistx.
To iterate through a list, use zlist_first to get the first item, then
loop while not null, and do zlist_next at the end of each iteration.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Comparison function e.g. for sorting and removing.
typedef int (zlist_compare_fn) (
void *item1, void *item2);
// Callback function for zlist_freefn method
typedef void (zlist_free_fn) (
void *data);
// Create a new list container
CZMQ_EXPORT zlist_t *
zlist_new (void);
// Destroy a list container
CZMQ_EXPORT void
zlist_destroy (zlist_t **self_p);
// Return the item at the head of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the head item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlist_first (zlist_t *self);
// Return the next item. If the list is empty, returns NULL. To move to
// the start of the list call zlist_first (). Advances the cursor.
CZMQ_EXPORT void *
zlist_next (zlist_t *self);
// Return the item at the tail of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the tail item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlist_last (zlist_t *self);
// Return first item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlist_head (zlist_t *self);
// Return last item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlist_tail (zlist_t *self);
// Return the current item of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the current item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlist_item (zlist_t *self);
// Append an item to the end of the list, return 0 if OK or -1 if this
// failed for some reason (out of memory). Note that if a duplicator has
// been set, this method will also duplicate the item.
CZMQ_EXPORT int
zlist_append (zlist_t *self, void *item);
// Push an item to the start of the list, return 0 if OK or -1 if this
// failed for some reason (out of memory). Note that if a duplicator has
// been set, this method will also duplicate the item.
CZMQ_EXPORT int
zlist_push (zlist_t *self, void *item);
// Pop the item off the start of the list, if any
CZMQ_EXPORT void *
zlist_pop (zlist_t *self);
// Checks if an item already is present. Uses compare method to determine if
// items are equal. If the compare method is NULL the check will only compare
// pointers. Returns true if item is present else false.
CZMQ_EXPORT bool
zlist_exists (zlist_t *self, void *item);
// Remove the specified item from the list if present
CZMQ_EXPORT void
zlist_remove (zlist_t *self, void *item);
// Make a copy of list. If the list has autofree set, the copied list will
// duplicate all items, which must be strings. Otherwise, the list will hold
// pointers back to the items in the original list. If list is null, returns
// NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zlist_dup (zlist_t *self);
// Purge all items from list
CZMQ_EXPORT void
zlist_purge (zlist_t *self);
// Return number of items in the list
CZMQ_EXPORT size_t
zlist_size (zlist_t *self);
// Sort the list. If the compare function is null, sorts the list by
// ascending key value using a straight ASCII comparison. If you specify
// a compare function, this decides how items are sorted. The sort is not
// stable, so may reorder items with the same keys. The algorithm used is
// combsort, a compromise between performance and simplicity.
CZMQ_EXPORT void
zlist_sort (zlist_t *self, zlist_compare_fn compare);
// Set list for automatic item destruction; item values MUST be strings.
// By default a list item refers to a value held elsewhere. When you set
// this, each time you append or push a list item, zlist will take a copy
// of the string value. Then, when you destroy the list, it will free all
// item values automatically. If you use any other technique to allocate
// list values, you must free them explicitly before destroying the list.
// The usual technique is to pop list items and destroy them, until the
// list is empty.
CZMQ_EXPORT void
zlist_autofree (zlist_t *self);
// Sets a compare function for this list. The function compares two items.
// It returns an integer less than, equal to, or greater than zero if the
// first item is found, respectively, to be less than, to match, or be
// greater than the second item.
// This function is used for sorting, removal and exists checking.
CZMQ_EXPORT void
zlist_comparefn (zlist_t *self, zlist_compare_fn fn);
// Set a free function for the specified list item. When the item is
// destroyed, the free function, if any, is called on that item.
// Use this when list items are dynamically allocated, to ensure that
// you don't have memory leaks. You can pass 'free' or NULL as a free_fn.
// Returns the item, or NULL if there is no such item.
CZMQ_EXPORT void *
zlist_freefn (zlist_t *self, void *item, zlist_free_fn fn, bool at_tail);
// Self test of this class.
CZMQ_EXPORT void
zlist_test (bool verbose);
```
Please add '@interface' section in './../src/zlist.c'.
This is the class self test code:
```c
zlist_t *list = zlist_new ();
assert (list);
assert (zlist_size (list) == 0);
// Three items we'll use as test data
// List items are void *, not particularly strings
char *cheese = "boursin";
char *bread = "baguette";
char *wine = "bordeaux";
zlist_append (list, cheese);
assert (zlist_size (list) == 1);
assert ( zlist_exists (list, cheese));
assert (!zlist_exists (list, bread));
assert (!zlist_exists (list, wine));
zlist_append (list, bread);
assert (zlist_size (list) == 2);
assert ( zlist_exists (list, cheese));
assert ( zlist_exists (list, bread));
assert (!zlist_exists (list, wine));
zlist_append (list, wine);
assert (zlist_size (list) == 3);
assert ( zlist_exists (list, cheese));
assert ( zlist_exists (list, bread));
assert ( zlist_exists (list, wine));
assert (zlist_head (list) == cheese);
assert (zlist_next (list) == cheese);
assert (zlist_first (list) == cheese);
assert (zlist_tail (list) == wine);
assert (zlist_next (list) == bread);
assert (zlist_first (list) == cheese);
assert (zlist_next (list) == bread);
assert (zlist_next (list) == wine);
assert (zlist_next (list) == NULL);
// After we reach end of list, next wraps around
assert (zlist_next (list) == cheese);
assert (zlist_size (list) == 3);
zlist_remove (list, wine);
assert (zlist_size (list) == 2);
assert (zlist_first (list) == cheese);
zlist_remove (list, cheese);
assert (zlist_size (list) == 1);
assert (zlist_first (list) == bread);
zlist_remove (list, bread);
assert (zlist_size (list) == 0);
zlist_append (list, cheese);
zlist_append (list, bread);
assert (zlist_last (list) == bread);
zlist_remove (list, bread);
assert (zlist_last (list) == cheese);
zlist_remove (list, cheese);
assert (zlist_last (list) == NULL);
zlist_push (list, cheese);
assert (zlist_size (list) == 1);
assert (zlist_first (list) == cheese);
zlist_push (list, bread);
assert (zlist_size (list) == 2);
assert (zlist_first (list) == bread);
assert (zlist_item (list) == bread);
zlist_append (list, wine);
assert (zlist_size (list) == 3);
assert (zlist_first (list) == bread);
zlist_t *sub_list = zlist_dup (list);
assert (sub_list);
assert (zlist_size (sub_list) == 3);
zlist_sort (list, NULL);
char *item;
item = (char *) zlist_pop (list);
assert (item == bread);
item = (char *) zlist_pop (list);
assert (item == wine);
item = (char *) zlist_pop (list);
assert (item == cheese);
assert (zlist_size (list) == 0);
assert (zlist_size (sub_list) == 3);
zlist_push (list, sub_list);
zlist_t *sub_list_2 = zlist_dup (sub_list);
zlist_append (list, sub_list_2);
assert (zlist_freefn (list, sub_list, &s_zlist_free, false) == sub_list);
assert (zlist_freefn (list, sub_list_2, &s_zlist_free, true) == sub_list_2);
zlist_destroy (&list);
// Test autofree functionality
list = zlist_new ();
assert (list);
zlist_autofree (list);
// Set equals function otherwise equals will not work as autofree copies strings
zlist_comparefn (list, (zlist_compare_fn *) strcmp);
zlist_push (list, bread);
zlist_append (list, cheese);
assert (zlist_size (list) == 2);
zlist_append (list, wine);
assert (zlist_exists (list, wine));
zlist_remove (list, wine);
assert (!zlist_exists (list, wine));
assert (streq ((const char *) zlist_first (list), bread));
item = (char *) zlist_pop (list);
assert (streq (item, bread));
free (item);
item = (char *) zlist_pop (list);
assert (streq (item, cheese));
free (item);
zlist_destroy (&list);
assert (list == NULL);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zlistx - extended generic list container
Provides a generic doubly-linked list container. This container provides
hooks for duplicator, comparator, and destructor functions. These tie
into CZMQ and standard C semantics, so e.g. for string items you can
use strdup, strcmp, and zstr_free. To store custom objects, define your
own duplicator and comparator, and use the standard object destructor.
This is a reworking of the simpler zlist container. It is faster to
insert and delete items anywhere in the list, and to keep ordered lists.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Destroy an item
typedef void (zlistx_destructor_fn) (
void **item);
// Duplicate an item
typedef void * (zlistx_duplicator_fn) (
const void *item);
// Compare two items, for sorting
typedef int (zlistx_comparator_fn) (
const void *item1, const void *item2);
// Create a new, empty list.
CZMQ_EXPORT zlistx_t *
zlistx_new (void);
// Destroy a list. If an item destructor was specified, all items in the
// list are automatically destroyed as well.
CZMQ_EXPORT void
zlistx_destroy (zlistx_t **self_p);
// Add an item to the head of the list. Calls the item duplicator, if any,
// on the item. Resets cursor to list head. Returns an item handle on
// success, NULL if memory was exhausted.
CZMQ_EXPORT void *
zlistx_add_start (zlistx_t *self, void *item);
// Add an item to the tail of the list. Calls the item duplicator, if any,
// on the item. Resets cursor to list head. Returns an item handle on
// success, NULL if memory was exhausted.
CZMQ_EXPORT void *
zlistx_add_end (zlistx_t *self, void *item);
// Return the number of items in the list
CZMQ_EXPORT size_t
zlistx_size (zlistx_t *self);
// Return first item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlistx_head (zlistx_t *self);
// Return last item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlistx_tail (zlistx_t *self);
// Return the item at the head of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the head item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlistx_first (zlistx_t *self);
// Return the next item. At the end of the list (or in an empty list),
// returns NULL. Use repeated zlistx_next () calls to work through the list
// from zlistx_first (). First time, acts as zlistx_first().
CZMQ_EXPORT void *
zlistx_next (zlistx_t *self);
// Return the previous item. At the start of the list (or in an empty list),
// returns NULL. Use repeated zlistx_prev () calls to work through the list
// backwards from zlistx_last (). First time, acts as zlistx_last().
CZMQ_EXPORT void *
zlistx_prev (zlistx_t *self);
// Return the item at the tail of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the tail item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlistx_last (zlistx_t *self);
// Returns the value of the item at the cursor, or NULL if the cursor is
// not pointing to an item.
CZMQ_EXPORT void *
zlistx_item (zlistx_t *self);
// Returns the handle of the item at the cursor, or NULL if the cursor is
// not pointing to an item.
CZMQ_EXPORT void *
zlistx_cursor (zlistx_t *self);
// Returns the item associated with the given list handle, or NULL if passed
// in handle is NULL. Asserts that the passed in handle points to a list element.
CZMQ_EXPORT void *
zlistx_handle_item (void *handle);
// Find an item in the list, searching from the start. Uses the item
// comparator, if any, else compares item values directly. Returns the
// item handle found, or NULL. Sets the cursor to the found item, if any.
CZMQ_EXPORT void *
zlistx_find (zlistx_t *self, void *item);
// Detach an item from the list, using its handle. The item is not modified,
// and the caller is responsible for destroying it if necessary. If handle is
// null, detaches the first item on the list. Returns item that was detached,
// or null if none was. If cursor was at item, moves cursor to previous item,
// so you can detach items while iterating forwards through a list.
CZMQ_EXPORT void *
zlistx_detach (zlistx_t *self, void *handle);
// Detach item at the cursor, if any, from the list. The item is not modified,
// and the caller is responsible for destroying it as necessary. Returns item
// that was detached, or null if none was. Moves cursor to previous item, so
// you can detach items while iterating forwards through a list.
CZMQ_EXPORT void *
zlistx_detach_cur (zlistx_t *self);
// Delete an item, using its handle. Calls the item destructor is any is
// set. If handle is null, deletes the first item on the list. Returns 0
// if an item was deleted, -1 if not. If cursor was at item, moves cursor
// to previous item, so you can delete items while iterating forwards
// through a list.
CZMQ_EXPORT int
zlistx_delete (zlistx_t *self, void *handle);
// Move an item to the start of the list, via its handle.
CZMQ_EXPORT void
zlistx_move_start (zlistx_t *self, void *handle);
// Move an item to the end of the list, via its handle.
CZMQ_EXPORT void
zlistx_move_end (zlistx_t *self, void *handle);
// Remove all items from the list, and destroy them if the item destructor
// is set.
CZMQ_EXPORT void
zlistx_purge (zlistx_t *self);
// Sort the list. If an item comparator was set, calls that to compare
// items, otherwise compares on item value. The sort is not stable, so may
// reorder equal items.
CZMQ_EXPORT void
zlistx_sort (zlistx_t *self);
// Create a new node and insert it into a sorted list. Calls the item
// duplicator, if any, on the item. If low_value is true, starts searching
// from the start of the list, otherwise searches from the end. Use the item
// comparator, if any, to find where to place the new node. Returns a handle
// to the new node, or NULL if memory was exhausted. Resets the cursor to the
// list head.
CZMQ_EXPORT void *
zlistx_insert (zlistx_t *self, void *item, bool low_value);
// Move an item, specified by handle, into position in a sorted list. Uses
// the item comparator, if any, to determine the new location. If low_value
// is true, starts searching from the start of the list, otherwise searches
// from the end.
CZMQ_EXPORT void
zlistx_reorder (zlistx_t *self, void *handle, bool low_value);
// Make a copy of the list; items are duplicated if you set a duplicator
// for the list, otherwise not. Copying a null reference returns a null
// reference.
CZMQ_EXPORT zlistx_t *
zlistx_dup (zlistx_t *self);
// Set a user-defined deallocator for list items; by default items are not
// freed when the list is destroyed.
CZMQ_EXPORT void
zlistx_set_destructor (zlistx_t *self, zlistx_destructor_fn destructor);
// Set a user-defined duplicator for list items; by default items are not
// copied when the list is duplicated.
CZMQ_EXPORT void
zlistx_set_duplicator (zlistx_t *self, zlistx_duplicator_fn duplicator);
// Set a user-defined comparator for zlistx_find and zlistx_sort; the method
// must return -1, 0, or 1 depending on whether item1 is less than, equal to,
// or greater than, item2.
CZMQ_EXPORT void
zlistx_set_comparator (zlistx_t *self, zlistx_comparator_fn comparator);
// Self test of this class.
CZMQ_EXPORT void
zlistx_test (bool verbose);
```
Please add '@interface' section in './../src/zlistx.c'.
This is the class self test code:
```c
zlistx_t *list = zlistx_new ();
assert (list);
assert (zlistx_size (list) == 0);
// Test operations on an empty list
assert (zlistx_first (list) == NULL);
assert (zlistx_last (list) == NULL);
assert (zlistx_next (list) == NULL);
assert (zlistx_prev (list) == NULL);
assert (zlistx_find (list, "hello") == NULL);
assert (zlistx_delete (list, NULL) == -1);
assert (zlistx_detach (list, NULL) == NULL);
assert (zlistx_delete (list, NULL) == -1);
assert (zlistx_detach (list, NULL) == NULL);
zlistx_purge (list);
zlistx_sort (list);
// Use item handlers
zlistx_set_destructor (list, (zlistx_destructor_fn *) zstr_free);
zlistx_set_duplicator (list, (zlistx_duplicator_fn *) strdup);
zlistx_set_comparator (list, (zlistx_comparator_fn *) strcmp);
// Try simple insert/sort/delete/next
assert (zlistx_next (list) == NULL);
zlistx_add_end (list, "world");
assert (streq ((char *) zlistx_next (list), "world"));
zlistx_add_end (list, "hello");
assert (streq ((char *) zlistx_prev (list), "hello"));
zlistx_sort (list);
assert (zlistx_size (list) == 2);
void *handle = zlistx_find (list, "hello");
char *item1 = (char *) zlistx_item (list);
char *item2 = (char *) zlistx_handle_item (handle);
assert (item1 == item2);
assert (streq (item1, "hello"));
zlistx_delete (list, handle);
assert (zlistx_size (list) == 1);
char *string = (char *) zlistx_detach (list, NULL);
assert (streq (string, "world"));
free (string);
assert (zlistx_size (list) == 0);
// Check next/back work
// Now populate the list with items
zlistx_add_start (list, "five");
zlistx_add_end (list, "six");
zlistx_add_start (list, "four");
zlistx_add_end (list, "seven");
zlistx_add_start (list, "three");
zlistx_add_end (list, "eight");
zlistx_add_start (list, "two");
zlistx_add_end (list, "nine");
zlistx_add_start (list, "one");
zlistx_add_end (list, "ten");
// Test our navigation skills
assert (zlistx_size (list) == 10);
assert (streq ((char *) zlistx_last (list), "ten"));
assert (streq ((char *) zlistx_prev (list), "nine"));
assert (streq ((char *) zlistx_prev (list), "eight"));
assert (streq ((char *) zlistx_prev (list), "seven"));
assert (streq ((char *) zlistx_prev (list), "six"));
assert (streq ((char *) zlistx_prev (list), "five"));
assert (streq ((char *) zlistx_first (list), "one"));
assert (streq ((char *) zlistx_next (list), "two"));
assert (streq ((char *) zlistx_next (list), "three"));
assert (streq ((char *) zlistx_next (list), "four"));
// Sort by alphabetical order
zlistx_sort (list);
assert (streq ((char *) zlistx_first (list), "eight"));
assert (streq ((char *) zlistx_last (list), "two"));
// Moving items around
handle = zlistx_find (list, "six");
zlistx_move_start (list, handle);
assert (streq ((char *) zlistx_first (list), "six"));
zlistx_move_end (list, handle);
assert (streq ((char *) zlistx_last (list), "six"));
zlistx_sort (list);
assert (streq ((char *) zlistx_last (list), "two"));
// Copying a list
zlistx_t *copy = zlistx_dup (list);
assert (copy);
assert (zlistx_size (copy) == 10);
assert (streq ((char *) zlistx_first (copy), "eight"));
assert (streq ((char *) zlistx_last (copy), "two"));
zlistx_destroy (©);
// Delete items while iterating
string = (char *) zlistx_first (list);
assert (streq (string, "eight"));
string = (char *) zlistx_next (list);
assert (streq (string, "five"));
zlistx_delete (list, zlistx_cursor (list));
string = (char *) zlistx_next (list);
assert (streq (string, "four"));
zlistx_purge (list);
zlistx_destroy (&list);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zloop - event-driven reactor
The zloop class provides an event-driven reactor pattern. The reactor
handles zmq_pollitem_t items (pollers or writers, sockets or fds), and
once-off or repeated timers. Its resolution is 1 msec. It uses a tickless
timer to reduce CPU interrupts in inactive processes.
Please add '@discuss' section in './../src/zloop.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Callback function for reactor socket activity
typedef int (zloop_reader_fn) (
zloop_t *loop, zsock_t *reader, void *arg);
// Callback function for reactor events (low-level)
typedef int (zloop_fn) (
zloop_t *loop, zmq_pollitem_t *item, void *arg);
// Callback for reactor timer events
typedef int (zloop_timer_fn) (
zloop_t *loop, int timer_id, void *arg);
// Create a new zloop reactor
CZMQ_EXPORT zloop_t *
zloop_new (void);
// Destroy a reactor
CZMQ_EXPORT void
zloop_destroy (zloop_t **self_p);
// Register socket reader with the reactor. When the reader has messages,
// the reactor will call the handler, passing the arg. Returns 0 if OK, -1
// if there was an error. If you register the same socket more than once,
// each instance will invoke its corresponding handler.
CZMQ_EXPORT int
zloop_reader (zloop_t *self, zsock_t *sock, zloop_reader_fn handler, void *arg);
// Cancel a socket reader from the reactor. If multiple readers exist for
// same socket, cancels ALL of them.
CZMQ_EXPORT void
zloop_reader_end (zloop_t *self, zsock_t *sock);
// Configure a registered reader to ignore errors. If you do not set this,
// then readers that have errors are removed from the reactor silently.
CZMQ_EXPORT void
zloop_reader_set_tolerant (zloop_t *self, zsock_t *sock);
// Register low-level libzmq pollitem with the reactor. When the pollitem
// is ready, will call the handler, passing the arg. Returns 0 if OK, -1
// if there was an error. If you register the pollitem more than once, each
// instance will invoke its corresponding handler. A pollitem with
// socket=NULL and fd=0 means 'poll on FD zero'.
CZMQ_EXPORT int
zloop_poller (zloop_t *self, zmq_pollitem_t *item, zloop_fn handler, void *arg);
// Cancel a pollitem from the reactor, specified by socket or FD. If both
// are specified, uses only socket. If multiple poll items exist for same
// socket/FD, cancels ALL of them.
CZMQ_EXPORT void
zloop_poller_end (zloop_t *self, zmq_pollitem_t *item);
// Configure a registered poller to ignore errors. If you do not set this,
// then poller that have errors are removed from the reactor silently.
CZMQ_EXPORT void
zloop_poller_set_tolerant (zloop_t *self, zmq_pollitem_t *item);
// Register a timer that expires after some delay and repeats some number of
// times. At each expiry, will call the handler, passing the arg. To run a
// timer forever, use 0 times. Returns a timer_id that is used to cancel the
// timer in the future. Returns -1 if there was an error.
CZMQ_EXPORT int
zloop_timer (zloop_t *self, size_t delay, size_t times, zloop_timer_fn handler, void *arg);
// Cancel a specific timer identified by a specific timer_id (as returned by
// zloop_timer).
CZMQ_EXPORT int
zloop_timer_end (zloop_t *self, int timer_id);
// Register a ticket timer. Ticket timers are very fast in the case where
// you use a lot of timers (thousands), and frequently remove and add them.
// The main use case is expiry timers for servers that handle many clients,
// and which reset the expiry timer for each message received from a client.
// Whereas normal timers perform poorly as the number of clients grows, the
// cost of ticket timers is constant, no matter the number of clients. You
// must set the ticket delay using zloop_set_ticket_delay before creating a
// ticket. Returns a handle to the timer that you should use in
// zloop_ticket_reset and zloop_ticket_delete.
CZMQ_EXPORT void *
zloop_ticket (zloop_t *self, zloop_timer_fn handler, void *arg);
// Reset a ticket timer, which moves it to the end of the ticket list and
// resets its execution time. This is a very fast operation.
CZMQ_EXPORT void
zloop_ticket_reset (zloop_t *self, void *handle);
// Delete a ticket timer. We do not actually delete the ticket here, as
// other code may still refer to the ticket. We mark as deleted, and remove
// later and safely.
CZMQ_EXPORT void
zloop_ticket_delete (zloop_t *self, void *handle);
// Set the ticket delay, which applies to all tickets. If you lower the
// delay and there are already tickets created, the results are undefined.
CZMQ_EXPORT void
zloop_set_ticket_delay (zloop_t *self, size_t ticket_delay);
// Set hard limit on number of timers allowed. Setting more than a small
// number of timers (10-100) can have a dramatic impact on the performance
// of the reactor. For high-volume cases, use ticket timers. If the hard
// limit is reached, the reactor stops creating new timers and logs an
// error.
CZMQ_EXPORT void
zloop_set_max_timers (zloop_t *self, size_t max_timers);
// Set verbose tracing of reactor on/off. The default verbose setting is
// off (false).
CZMQ_EXPORT void
zloop_set_verbose (zloop_t *self, bool verbose);
// By default the reactor stops if the process receives a SIGINT or SIGTERM
// signal. This makes it impossible to shut-down message based architectures
// like zactors. This method lets you switch off break handling. The default
// nonstop setting is off (false).
CZMQ_EXPORT void
zloop_set_nonstop (zloop_t *self, bool nonstop);
// Start the reactor. Takes control of the thread and returns when the ØMQ
// context is terminated or the process is interrupted, or any event handler
// returns -1. Event handlers may register new sockets and timers, and
// cancel sockets. Returns 0 if interrupted, -1 if canceled by a handler.
CZMQ_EXPORT int
zloop_start (zloop_t *self);
// Self test of this class.
CZMQ_EXPORT void
zloop_test (bool verbose);
```
Please add '@interface' section in './../src/zloop.c'.
This is the class self test code:
```c
// Create two PAIR sockets and connect over inproc
zsock_t *output = zsock_new (ZMQ_PAIR);
assert (output);
zsock_bind (output, "inproc://zloop.test");
zsock_t *input = zsock_new (ZMQ_PAIR);
assert (input);
zsock_connect (input, "inproc://zloop.test");
zloop_t *loop = zloop_new ();
assert (loop);
zloop_set_verbose (loop, verbose);
// Create a timer that will be cancelled
int timer_id = zloop_timer (loop, 1000, 1, s_timer_event, NULL);
zloop_timer (loop, 5, 1, s_cancel_timer_event, &timer_id);
// After 20 msecs, send a ping message to output3
zloop_timer (loop, 20, 1, s_timer_event, output);
// Set up some tickets that will never expire
zloop_set_ticket_delay (loop, 10000);
void *ticket1 = zloop_ticket (loop, s_timer_event, NULL);
void *ticket2 = zloop_ticket (loop, s_timer_event, NULL);
void *ticket3 = zloop_ticket (loop, s_timer_event, NULL);
// When we get the ping message, end the reactor
rc = zloop_reader (loop, input, s_socket_event, NULL);
assert (rc == 0);
zloop_reader_set_tolerant (loop, input);
zloop_start (loop);
zloop_ticket_delete (loop, ticket1);
zloop_ticket_delete (loop, ticket2);
zloop_ticket_delete (loop, ticket3);
// Check whether loop properly ignores zsys_interrupted flag
// when asked to
zloop_destroy (&loop);
loop = zloop_new ();
bool timer_event_called = false;
zloop_timer (loop, 1, 1, s_timer_event3, &timer_event_called);
zsys_interrupted = 1;
zloop_start (loop);
// zloop returns immediately without giving any handler a chance to run
assert (!timer_event_called);
zloop_set_nonstop (loop, true);
zloop_start (loop);
// zloop runs the handler which will terminate the loop
assert (timer_event_called);
zsys_interrupted = 0;
// Check if reader removed in timer is not called
zloop_destroy (&loop);
loop = zloop_new ();
bool socket_event_called = false;
zloop_reader (loop, output, s_socket_event1, &socket_event_called);
zloop_timer (loop, 0, 1, s_timer_event5, output);
zstr_send (input, "PING");
zloop_start (loop);
assert (!socket_event_called);
// cleanup
zloop_destroy (&loop);
assert (loop == NULL);
zsock_destroy (&input);
zsock_destroy (&output);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zmonitor - socket event monitor
The zmonitor actor provides an API for obtaining socket events such as
connected, listen, disconnected, etc. Socket events are only available
for sockets connecting or bound to ipc:// and tcp:// endpoints.
This class wraps the ZMQ socket monitor API, see zmq_socket_monitor for
details. Works on all versions of libzmq from 3.2 onwards. This class
replaces zproxy_v2, and is meant for applications that use the CZMQ v3
API (meaning, zsock).
This is the class interface:
```h
// Create new zmonitor actor instance to monitor a zsock_t socket:
//
// zactor_t *monitor = zactor_new (zmonitor, mysocket);
//
// Destroy zmonitor instance.
//
// zactor_destroy (&monitor);
//
// Enable verbose logging of commands and activity.
//
// zstr_send (monitor, "VERBOSE");
//
// Listen to monitor event type (zero or types, ending in NULL):
// zstr_sendx (monitor, "LISTEN", type, ..., NULL);
//
// Events:
// CONNECTED
// CONNECT_DELAYED
// CONNECT_RETRIED
// LISTENING
// BIND_FAILED
// ACCEPTED
// ACCEPT_FAILED
// CLOSED
// CLOSE_FAILED
// DISCONNECTED
// MONITOR_STOPPED
// ALL
//
// Start monitor; after this, any further LISTEN commands are ignored.
//
// zstr_send (monitor, "START");
// zsock_wait (monitor);
//
// Receive next monitor event:
//
// zmsg_t *msg = zmsg_recv (monitor);
//
// This is the zmonitor constructor as a zactor_fn; the argument can be
// a zactor_t, zsock_t, or libzmq void * socket:
CZMQ_EXPORT void
zmonitor (zsock_t *pipe, void *sock);
// Selftest
CZMQ_EXPORT void
zmonitor_test (bool verbose);
```
Please add '@interface' section in './../src/zmonitor.c'.
This is the class self test code:
```c
zsock_t *client = zsock_new (ZMQ_DEALER);
assert (client);
zactor_t *clientmon = zactor_new (zmonitor, client);
assert (clientmon);
if (verbose)
zstr_sendx (clientmon, "VERBOSE", NULL);
zstr_sendx (clientmon, "LISTEN", "LISTENING", "ACCEPTED", NULL);
#if defined (ZMQ_EVENT_HANDSHAKE_SUCCEED)
zstr_sendx (clientmon, "LISTEN", "HANDSHAKE_SUCCEED", NULL);
#endif
zstr_sendx (clientmon, "START", NULL);
zsock_wait (clientmon);
zsock_t *server = zsock_new (ZMQ_DEALER);
assert (server);
zactor_t *servermon = zactor_new (zmonitor, server);
assert (servermon);
if (verbose)
zstr_sendx (servermon, "VERBOSE", NULL);
zstr_sendx (servermon, "LISTEN", "CONNECTED", "DISCONNECTED", NULL);
zstr_sendx (servermon, "START", NULL);
zsock_wait (servermon);
// Allow a brief time for the message to get there...
zmq_poll (NULL, 0, 200);
// Check client is now listening
int port_nbr = zsock_bind (client, "tcp://127.0.0.1:*");
assert (port_nbr != -1);
s_assert_event (clientmon, "LISTENING");
// Check server connected to client
zsock_connect (server, "tcp://127.0.0.1:%d", port_nbr);
s_assert_event (servermon, "CONNECTED");
// Check client accepted connection
s_assert_event (clientmon, "ACCEPTED");
#if defined (ZMQ_EVENT_HANDSHAKE_SUCCEED)
s_assert_event (clientmon, "HANDSHAKE_SUCCEED");
#endif
zactor_destroy (&clientmon);
zactor_destroy (&servermon);
zsock_destroy (&client);
zsock_destroy (&server);
#endif
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zmsg - working with multipart messages
The zmsg class provides methods to send and receive multipart messages
across ØMQ sockets. This class provides a list-like container interface,
with methods to work with the overall container. zmsg_t messages are
composed of zero or more zframe_t frames.
Please add '@discuss' section in './../src/zmsg.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create a new empty message object
CZMQ_EXPORT zmsg_t *
zmsg_new (void);
// Receive message from socket, returns zmsg_t object or NULL if the recv
// was interrupted. Does a blocking recv. If you want to not block then use
// the zloop class or zmsg_recv_nowait or zmq_poll to check for socket input
// before receiving.
CZMQ_EXPORT zmsg_t *
zmsg_recv (void *source);
// Load/append an open file into new message, return the message.
// Returns NULL if the message could not be loaded.
CZMQ_EXPORT zmsg_t *
zmsg_load (FILE *file);
// Decodes a serialized message frame created by zmsg_encode () and returns
// a new zmsg_t object. Returns NULL if the frame was badly formatted or
// there was insufficient memory to work.
CZMQ_EXPORT zmsg_t *
zmsg_decode (zframe_t *frame);
// Generate a signal message encoding the given status. A signal is a short
// message carrying a 1-byte success/failure code (by convention, 0 means
// OK). Signals are encoded to be distinguishable from "normal" messages.
CZMQ_EXPORT zmsg_t *
zmsg_new_signal (byte status);
// Destroy a message object and all frames it contains
CZMQ_EXPORT void
zmsg_destroy (zmsg_t **self_p);
// Send message to destination socket, and destroy the message after sending
// it successfully. If the message has no frames, sends nothing but destroys
// the message anyhow. Nullifies the caller's reference to the message (as
// it is a destructor).
CZMQ_EXPORT int
zmsg_send (zmsg_t **self_p, void *dest);
// Send message to destination socket as part of a multipart sequence, and
// destroy the message after sending it successfully. Note that after a
// zmsg_sendm, you must call zmsg_send or another method that sends a final
// message part. If the message has no frames, sends nothing but destroys
// the message anyhow. Nullifies the caller's reference to the message (as
// it is a destructor).
CZMQ_EXPORT int
zmsg_sendm (zmsg_t **self_p, void *dest);
// Return size of message, i.e. number of frames (0 or more).
CZMQ_EXPORT size_t
zmsg_size (zmsg_t *self);
// Return total size of all frames in message.
CZMQ_EXPORT size_t
zmsg_content_size (zmsg_t *self);
// Push frame to the front of the message, i.e. before all other frames.
// Message takes ownership of frame, will destroy it when message is sent.
// Returns 0 on success, -1 on error. Deprecates zmsg_push, which did not
// nullify the caller's frame reference.
CZMQ_EXPORT int
zmsg_prepend (zmsg_t *self, zframe_t **frame_p);
// Add frame to the end of the message, i.e. after all other frames.
// Message takes ownership of frame, will destroy it when message is sent.
// Returns 0 on success. Deprecates zmsg_add, which did not nullify the
// caller's frame reference.
CZMQ_EXPORT int
zmsg_append (zmsg_t *self, zframe_t **frame_p);
// Remove first frame from message, if any. Returns frame, or NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zmsg_pop (zmsg_t *self);
// Push block of memory to front of message, as a new frame.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_pushmem (zmsg_t *self, const void *data, size_t size);
// Add block of memory to the end of the message, as a new frame.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_addmem (zmsg_t *self, const void *data, size_t size);
// Push string as new frame to front of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_pushstr (zmsg_t *self, const char *string);
// Push string as new frame to end of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_addstr (zmsg_t *self, const char *string);
// Push formatted string as new frame to front of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_pushstrf (zmsg_t *self, const char *format, ...) CHECK_PRINTF (2);
// Push formatted string as new frame to end of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_addstrf (zmsg_t *self, const char *format, ...) CHECK_PRINTF (2);
// Pop frame off front of message, return as fresh string. If there were
// no more frames in the message, returns NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zmsg_popstr (zmsg_t *self);
// Push encoded message as a new frame. Message takes ownership of
// submessage, so the original is destroyed in this call. Returns 0 on
// success, -1 on error.
CZMQ_EXPORT int
zmsg_addmsg (zmsg_t *self, zmsg_t **msg_p);
// Remove first submessage from message, if any. Returns zmsg_t, or NULL if
// decoding was not successful.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zmsg_t *
zmsg_popmsg (zmsg_t *self);
// Remove specified frame from list, if present. Does not destroy frame.
CZMQ_EXPORT void
zmsg_remove (zmsg_t *self, zframe_t *frame);
// Set cursor to first frame in message. Returns frame, or NULL, if the
// message is empty. Use this to navigate the frames as a list.
CZMQ_EXPORT zframe_t *
zmsg_first (zmsg_t *self);
// Return the next frame. If there are no more frames, returns NULL. To move
// to the first frame call zmsg_first(). Advances the cursor.
CZMQ_EXPORT zframe_t *
zmsg_next (zmsg_t *self);
// Return the last frame. If there are no frames, returns NULL.
CZMQ_EXPORT zframe_t *
zmsg_last (zmsg_t *self);
// Save message to an open file, return 0 if OK, else -1. The message is
// saved as a series of frames, each with length and data. Note that the
// file is NOT guaranteed to be portable between operating systems, not
// versions of CZMQ. The file format is at present undocumented and liable
// to arbitrary change.
CZMQ_EXPORT int
zmsg_save (zmsg_t *self, FILE *file);
// Serialize multipart message to a single message frame. Use this method
// to send structured messages across transports that do not support
// multipart data. Allocates and returns a new frame containing the
// serialized message. To decode a serialized message frame, use
// zmsg_decode ().
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zmsg_encode (zmsg_t *self);
// Create copy of message, as new message object. Returns a fresh zmsg_t
// object. If message is null, or memory was exhausted, returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zmsg_t *
zmsg_dup (zmsg_t *self);
// Send message to zsys log sink (may be stdout, or system facility as
// configured by zsys_set_logstream).
CZMQ_EXPORT void
zmsg_print (zmsg_t *self);
// Return true if the two messages have the same number of frames and each
// frame in the first message is identical to the corresponding frame in the
// other message. As with zframe_eq, return false if either message is NULL.
CZMQ_EXPORT bool
zmsg_eq (zmsg_t *self, zmsg_t *other);
// Return signal value, 0 or greater, if message is a signal, -1 if not.
CZMQ_EXPORT int
zmsg_signal (zmsg_t *self);
// Probe the supplied object, and report if it looks like a zmsg_t.
CZMQ_EXPORT bool
zmsg_is (void *self);
// Self test of this class.
CZMQ_EXPORT void
zmsg_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Return message routing ID, if the message came from a ZMQ_SERVER socket.
// Else returns zero.
CZMQ_EXPORT uint32_t
zmsg_routing_id (zmsg_t *self);
// *** Draft method, for development use, may change without warning ***
// Set routing ID on message. This is used if/when the message is sent to a
// ZMQ_SERVER socket.
CZMQ_EXPORT void
zmsg_set_routing_id (zmsg_t *self, uint32_t routing_id);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zmsg.c'.
This is the class self test code:
```c
// Create two PAIR sockets and connect over inproc
zsock_t *output = zsock_new_pair ("@inproc://zmsg.test");
assert (output);
zsock_t *input = zsock_new_pair (">inproc://zmsg.test");
assert (input);
// Test send and receive of single-frame message
zmsg_t *msg = zmsg_new ();
assert (msg);
zframe_t *frame = zframe_new ("Hello", 5);
assert (frame);
zmsg_prepend (msg, &frame);
assert (zmsg_size (msg) == 1);
assert (zmsg_content_size (msg) == 5);
rc = zmsg_send (&msg, output);
assert (msg == NULL);
assert (rc == 0);
msg = zmsg_recv (input);
assert (msg);
assert (zmsg_size (msg) == 1);
assert (zmsg_content_size (msg) == 5);
zmsg_destroy (&msg);
// Test send and receive of multi-frame message
msg = zmsg_new ();
assert (msg);
rc = zmsg_addmem (msg, "Frame0", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame1", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame2", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame3", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame4", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame5", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame6", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame7", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame8", 6);
assert (rc == 0);
rc = zmsg_addmem (msg, "Frame9", 6);
assert (rc == 0);
zmsg_t *copy = zmsg_dup (msg);
assert (copy);
rc = zmsg_send (©, output);
assert (rc == 0);
rc = zmsg_send (&msg, output);
assert (rc == 0);
copy = zmsg_recv (input);
assert (copy);
assert (zmsg_size (copy) == 10);
assert (zmsg_content_size (copy) == 60);
zmsg_destroy (©);
msg = zmsg_recv (input);
assert (msg);
assert (zmsg_size (msg) == 10);
assert (zmsg_content_size (msg) == 60);
// Save to a file, read back
FILE *file = fopen ("zmsg.test", "w");
assert (file);
rc = zmsg_save (msg, file);
assert (rc == 0);
fclose (file);
file = fopen ("zmsg.test", "r");
rc = zmsg_save (msg, file);
assert (rc == -1);
fclose (file);
zmsg_destroy (&msg);
file = fopen ("zmsg.test", "r");
msg = zmsg_load (file);
assert (msg);
fclose (file);
remove ("zmsg.test");
assert (zmsg_size (msg) == 10);
assert (zmsg_content_size (msg) == 60);
// Remove all frames except first and last
int frame_nbr;
for (frame_nbr = 0; frame_nbr < 8; frame_nbr++) {
zmsg_first (msg);
frame = zmsg_next (msg);
zmsg_remove (msg, frame);
zframe_destroy (&frame);
}
// Test message frame manipulation
assert (zmsg_size (msg) == 2);
frame = zmsg_last (msg);
assert (zframe_streq (frame, "Frame9"));
assert (zmsg_content_size (msg) == 12);
frame = zframe_new ("Address", 7);
assert (frame);
zmsg_prepend (msg, &frame);
assert (zmsg_size (msg) == 3);
rc = zmsg_addstr (msg, "Body");
assert (rc == 0);
assert (zmsg_size (msg) == 4);
frame = zmsg_pop (msg);
zframe_destroy (&frame);
assert (zmsg_size (msg) == 3);
char *body = zmsg_popstr (msg);
assert (streq (body, "Frame0"));
free (body);
zmsg_destroy (&msg);
// Test encoding/decoding
msg = zmsg_new ();
assert (msg);
byte *blank = (byte *) zmalloc (100000);
assert (blank);
rc = zmsg_addmem (msg, blank, 0);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 1);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 253);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 254);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 255);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 256);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 65535);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 65536);
assert (rc == 0);
rc = zmsg_addmem (msg, blank, 65537);
assert (rc == 0);
free (blank);
assert (zmsg_size (msg) == 9);
frame = zmsg_encode (msg);
zmsg_destroy (&msg);
msg = zmsg_decode (frame);
assert (msg);
zmsg_destroy (&msg);
zframe_destroy (&frame);
// Test submessages
msg = zmsg_new ();
assert (msg);
zmsg_t *submsg = zmsg_new ();
zmsg_pushstr (msg, "matr");
zmsg_pushstr (submsg, "joska");
rc = zmsg_addmsg (msg, &submsg);
assert (rc == 0);
assert (submsg == NULL);
submsg = zmsg_popmsg (msg);
assert (submsg == NULL); // string "matr" is not encoded zmsg_t, so was discarded
submsg = zmsg_popmsg (msg);
assert (submsg);
body = zmsg_popstr (submsg);
assert (streq (body, "joska"));
free (body);
zmsg_destroy (&submsg);
frame = zmsg_pop (msg);
assert (frame == NULL);
zmsg_destroy (&msg);
// Test comparison of two messages
msg = zmsg_new ();
zmsg_addstr (msg, "One");
zmsg_addstr (msg, "Two");
zmsg_addstr (msg, "Three");
zmsg_t *msg_other = zmsg_new ();
zmsg_addstr (msg_other, "One");
zmsg_addstr (msg_other, "Two");
zmsg_addstr (msg_other, "One-Hundred");
zmsg_t *msg_dup = zmsg_dup (msg);
zmsg_t *empty_msg = zmsg_new ();
zmsg_t *empty_msg_2 = zmsg_new ();
assert (zmsg_eq (msg, msg_dup));
assert (!zmsg_eq (msg, msg_other));
assert (zmsg_eq (empty_msg, empty_msg_2));
assert (!zmsg_eq (msg, NULL));
assert (!zmsg_eq (NULL, empty_msg));
assert (!zmsg_eq (NULL, NULL));
zmsg_destroy (&msg);
zmsg_destroy (&msg_other);
zmsg_destroy (&msg_dup);
zmsg_destroy (&empty_msg);
zmsg_destroy (&empty_msg_2);
// Test signal messages
msg = zmsg_new_signal (0);
assert (zmsg_signal (msg) == 0);
zmsg_destroy (&msg);
msg = zmsg_new_signal (-1);
assert (zmsg_signal (msg) == 255);
zmsg_destroy (&msg);
// Now try methods on an empty message
msg = zmsg_new ();
assert (msg);
assert (zmsg_size (msg) == 0);
assert (zmsg_unwrap (msg) == NULL);
assert (zmsg_first (msg) == NULL);
assert (zmsg_last (msg) == NULL);
assert (zmsg_next (msg) == NULL);
assert (zmsg_pop (msg) == NULL);
// Sending an empty message is valid and destroys the message
assert (zmsg_send (&msg, output) == 0);
assert (!msg);
zsock_destroy (&input);
zsock_destroy (&output);
#if defined (ZMQ_SERVER)
// Create server and client sockets and connect over inproc
zsock_t *server = zsock_new_server ("inproc://zmsg-test-routing");
assert (server);
zsock_t *client = zsock_new_client ("inproc://zmsg-test-routing");
assert (client);
// Send request from client to server
zmsg_t *request = zmsg_new ();
assert (request);
zmsg_addstr (request, "Hello");
rc = zmsg_send (&request, client);
assert (rc == 0);
assert (!request);
// Read request and send reply
request = zmsg_recv (server);
assert (request);
char *string = zmsg_popstr (request);
assert (streq (string, "Hello"));
assert (zmsg_routing_id (request));
zstr_free (&string);
zmsg_t *reply = zmsg_new ();
assert (reply);
zmsg_addstr (reply, "World");
zmsg_set_routing_id (reply, zmsg_routing_id (request));
rc = zmsg_send (&reply, server);
assert (rc == 0);
zmsg_destroy (&request);
// Read reply
reply = zmsg_recv (client);
string = zmsg_popstr (reply);
assert (streq (string, "World"));
assert (zmsg_routing_id (reply) == 0);
zmsg_destroy (&reply);
zstr_free (&string);
// Client and server disallow multipart
msg = zmsg_new ();
zmsg_addstr (msg, "One");
zmsg_addstr (msg, "Two");
rc = zmsg_send (&msg, client);
assert (rc == -1);
assert (zmsg_size (msg) == 2);
rc = zmsg_send (&msg, server);
assert (rc == -1);
assert (zmsg_size (msg) == 2);
zmsg_destroy (&msg);
zsock_destroy (&client);
zsock_destroy (&server);
#endif
// Test message length calculation after removal
msg = zmsg_new ();
zmsg_addstr (msg, "One");
zmsg_addstr (msg, "Two");
size_t size_before = zmsg_content_size (msg);
frame = zframe_new ("Three", strlen ("Three"));
assert (frame);
zmsg_remove (msg, frame);
size_t size_after = zmsg_content_size (msg);
assert (size_before == size_after);
zframe_destroy (&frame);
zmsg_destroy (&msg);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zpoller - trivial socket poller class
The zpoller class provides a minimalist interface to ZeroMQ's zmq_poll
API, for the very common case of reading from a number of sockets.
It does not provide polling for output, nor polling on file handles.
If you need either of these, use the zmq_poll API directly.
The class implements the poller using the zmq_poller API if that exists,
else does the work itself.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create new poller, specifying zero or more readers. The list of
// readers ends in a NULL. Each reader can be a zsock_t instance, a
// zactor_t instance, a libzmq socket (void *), or a file handle.
CZMQ_EXPORT zpoller_t *
zpoller_new (void *reader, ...);
// Destroy a poller
CZMQ_EXPORT void
zpoller_destroy (zpoller_t **self_p);
// Add a reader to be polled. Returns 0 if OK, -1 on failure. The reader may
// be a libzmq void * socket, a zsock_t instance, or a zactor_t instance.
CZMQ_EXPORT int
zpoller_add (zpoller_t *self, void *reader);
// Remove a reader from the poller; returns 0 if OK, -1 on failure. The reader
// must have been passed during construction, or in an zpoller_add () call.
CZMQ_EXPORT int
zpoller_remove (zpoller_t *self, void *reader);
// By default the poller stops if the process receives a SIGINT or SIGTERM
// signal. This makes it impossible to shut-down message based architectures
// like zactors. This method lets you switch off break handling. The default
// nonstop setting is off (false).
CZMQ_EXPORT void
zpoller_set_nonstop (zpoller_t *self, bool nonstop);
// Poll the registered readers for I/O, return first reader that has input.
// The reader will be a libzmq void * socket, or a zsock_t or zactor_t
// instance as specified in zpoller_new/zpoller_add. The timeout should be
// zero or greater, or -1 to wait indefinitely. Socket priority is defined
// by their order in the poll list. If you need a balanced poll, use the low
// level zmq_poll method directly. If the poll call was interrupted (SIGINT),
// or the ZMQ context was destroyed, or the timeout expired, returns NULL.
// You can test the actual exit condition by calling zpoller_expired () and
// zpoller_terminated (). The timeout is in msec.
CZMQ_EXPORT void *
zpoller_wait (zpoller_t *self, int timeout);
// Return true if the last zpoller_wait () call ended because the timeout
// expired, without any error.
CZMQ_EXPORT bool
zpoller_expired (zpoller_t *self);
// Return true if the last zpoller_wait () call ended because the process
// was interrupted, or the parent context was destroyed.
CZMQ_EXPORT bool
zpoller_terminated (zpoller_t *self);
// Self test of this class.
CZMQ_EXPORT void
zpoller_test (bool verbose);
```
Please add '@interface' section in './../src/zpoller.c'.
This is the class self test code:
```c
// Create a few sockets
zsock_t *vent = zsock_new (ZMQ_PUSH);
assert (vent);
int port_nbr = zsock_bind (vent, "tcp://127.0.0.1:*");
assert (port_nbr != -1);
zsock_t *sink = zsock_new (ZMQ_PULL);
assert (sink);
int rc = zsock_connect (sink, "tcp://127.0.0.1:%d", port_nbr);
assert (rc != -1);
zsock_t *bowl = zsock_new (ZMQ_PULL);
assert (bowl);
zsock_t *dish = zsock_new (ZMQ_PULL);
assert (dish);
// Set up poller
zpoller_t *poller = zpoller_new (bowl, dish, NULL);
assert (poller);
// Add a reader to the existing poller
rc = zpoller_add (poller, sink);
assert (rc == 0);
zstr_send (vent, "Hello, World");
// We expect a message only on the sink
zsock_t *which = (zsock_t *) zpoller_wait (poller, -1);
assert (which == sink);
assert (zpoller_expired (poller) == false);
assert (zpoller_terminated (poller) == false);
char *message = zstr_recv (which);
assert (streq (message, "Hello, World"));
zstr_free (&message);
// Stop polling reader
rc = zpoller_remove (poller, sink);
assert (rc == 0);
// Removing a non-existent reader shall fail
rc = zpoller_remove (poller, sink);
assert (rc == -1);
assert (errno == EINVAL);
// Check we can poll an FD
rc = zsock_connect (bowl, "tcp://127.0.0.1:%d", port_nbr);
assert (rc != -1);
SOCKET fd = zsock_fd (bowl);
rc = zpoller_add (poller, (void *) &fd);
assert (rc != -1);
zstr_send (vent, "Hello again, world");
assert (zpoller_wait (poller, 500) == &fd);
// Check zpoller_set_nonstop ()
zsys_interrupted = 1;
zpoller_wait (poller, 0);
assert (zpoller_terminated (poller));
zpoller_set_nonstop (poller, true);
zpoller_wait (poller, 0);
assert (!zpoller_terminated (poller));
zsys_interrupted = 0;
zpoller_destroy (&poller);
zsock_destroy (&vent);
zsock_destroy (&sink);
zsock_destroy (&bowl);
zsock_destroy (&dish);
#ifdef ZMQ_SERVER
// Check thread safe sockets
zpoller_destroy (&poller);
zsock_t *client = zsock_new (ZMQ_CLIENT);
assert (client);
zsock_t *server = zsock_new (ZMQ_SERVER);
assert (server);
poller = zpoller_new (client, server, NULL);
assert (poller);
port_nbr = zsock_bind (server, "tcp://127.0.0.1:*");
assert (port_nbr != -1);
rc = zsock_connect (client, "tcp://127.0.0.1:%d", port_nbr);
assert (rc != -1);
zstr_send (client, "Hello, World");
// We expect a message only on the server
which = (zsock_t *) zpoller_wait (poller, -1);
assert (which == server);
assert (zpoller_expired (poller) == false);
assert (zpoller_terminated (poller) == false);
message = zstr_recv (which);
assert (streq (message, "Hello, World"));
zstr_free (&message);
zpoller_destroy (&poller);
zsock_destroy (&client);
zsock_destroy (&server);
#endif
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zproc - process configuration and status
zproc - process configuration and status, plus unix pipes on steroids
WARNING: zproc class have several limitations atm
* is tested on zmq4 on Linux and OSX.
* does not work on Windows, where you get empty stubs for most of the methods
* does not work on libzmq3 and libzmq2. We have experienced stalls and timeouts
when running tests against such old version
Note: zproc is not yet stable, so there are no guarantees regarding API stability.
Some methods can have weird semantics or strange API.
Class zproc run an external process and to use ZeroMQ sockets to communicate
with it. In other words standard input and outputs MAY be connected with appropriate
zeromq socket and data flow is managed by zproc itself. This makes zproc
the best in class way how to run and manage sub processes.
Data are sent and received as zframes (zframe_t), so zproc does not try to interpret
content of the messages in any way. See test example on how to use it.
+----------------------------------------+
| /bin/cat cat /etc/passwd |
| stdin | stdout | stderr |
|------||--------||---------------||-----|
| fd1 fd2 fd3 |
| ^ v v |
|zmq://stdin |zmq://stdout |zmq://stderr |
| [zproc supervisor] |
+----------------------------------------+
----------> zeromq magic here <-----------
+----------------------------------------+
|zmq://stdin |zmq://stdout |zmq://stderr |
| |
| consumer |
| |
| |
+----------------------------------------+
Please add '@discuss' section in './../src/zproc.c'.
This is the class interface:
```h
// This is a draft class, and may change without notice. It is disabled in
// stable builds by default. If you use this in applications, please ask
// for it to be pushed to stable state. Use --enable-drafts to enable.
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Create a new zproc.
// NOTE: On Windows and with libzmq3 and libzmq2 this function
// returns NULL. Code needs to be ported there.
CZMQ_EXPORT zproc_t *
zproc_new (void);
// *** Draft method, for development use, may change without warning ***
// Destroy zproc, wait until process ends.
CZMQ_EXPORT void
zproc_destroy (zproc_t **self_p);
// *** Draft method, for development use, may change without warning ***
// Setup the command line arguments, the first item must be an (absolute) filename
// to run.
CZMQ_EXPORT void
zproc_set_args (zproc_t *self, zlistx_t *args);
// *** Draft method, for development use, may change without warning ***
// Setup the environment variables for the process.
CZMQ_EXPORT void
zproc_set_env (zproc_t *self, zhashx_t *args);
// *** Draft method, for development use, may change without warning ***
// Connects process stdin with a readable ('>', connect) zeromq socket. If
// socket argument is NULL, zproc creates own managed pair of inproc
// sockets. The writable one is then accessbile via zproc_stdin method.
CZMQ_EXPORT void
zproc_set_stdin (zproc_t *self, void *socket);
// *** Draft method, for development use, may change without warning ***
// Connects process stdout with a writable ('@', bind) zeromq socket. If
// socket argument is NULL, zproc creates own managed pair of inproc
// sockets. The readable one is then accessbile via zproc_stdout method.
CZMQ_EXPORT void
zproc_set_stdout (zproc_t *self, void *socket);
// *** Draft method, for development use, may change without warning ***
// Connects process stderr with a writable ('@', bind) zeromq socket. If
// socket argument is NULL, zproc creates own managed pair of inproc
// sockets. The readable one is then accessbile via zproc_stderr method.
CZMQ_EXPORT void
zproc_set_stderr (zproc_t *self, void *socket);
// *** Draft method, for development use, may change without warning ***
// Return subprocess stdin writable socket. NULL for
// not initialized or external sockets.
CZMQ_EXPORT void *
zproc_stdin (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// Return subprocess stdout readable socket. NULL for
// not initialized or external sockets.
CZMQ_EXPORT void *
zproc_stdout (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// Return subprocess stderr readable socket. NULL for
// not initialized or external sockets.
CZMQ_EXPORT void *
zproc_stderr (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// Starts the process.
CZMQ_EXPORT int
zproc_run (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// process exit code
CZMQ_EXPORT int
zproc_returncode (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// PID of the process
CZMQ_EXPORT int
zproc_pid (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// return true if process is running, false if not yet started or finished
CZMQ_EXPORT bool
zproc_running (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// wait or poll process status, return return code
CZMQ_EXPORT int
zproc_wait (zproc_t *self, bool hang);
// *** Draft method, for development use, may change without warning ***
// return internal actor, usefull for the polling if process died
CZMQ_EXPORT void *
zproc_actor (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// send a signal to the subprocess
CZMQ_EXPORT void
zproc_kill (zproc_t *self, int signal);
// *** Draft method, for development use, may change without warning ***
// set verbose mode
CZMQ_EXPORT void
zproc_set_verbose (zproc_t *self, bool verbose);
// *** Draft method, for development use, may change without warning ***
// Returns CZMQ version as a single 6-digit integer encoding the major
// version (x 10000), the minor version (x 100) and the patch.
CZMQ_EXPORT int
zproc_czmq_version (void);
// *** Draft method, for development use, may change without warning ***
// Returns true if the process received a SIGINT or SIGTERM signal.
// It is good practice to use this method to exit any infinite loop
// processing messages.
CZMQ_EXPORT bool
zproc_interrupted (void);
// *** Draft method, for development use, may change without warning ***
// Returns true if the underlying libzmq supports CURVE security.
CZMQ_EXPORT bool
zproc_has_curve (void);
// *** Draft method, for development use, may change without warning ***
// Return current host name, for use in public tcp:// endpoints.
// If the host name is not resolvable, returns NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zproc_hostname (void);
// *** Draft method, for development use, may change without warning ***
// Move the current process into the background. The precise effect
// depends on the operating system. On POSIX boxes, moves to a specified
// working directory (if specified), closes all file handles, reopens
// stdin, stdout, and stderr to the null device, and sets the process to
// ignore SIGHUP. On Windows, does nothing. Returns 0 if OK, -1 if there
// was an error.
CZMQ_EXPORT void
zproc_daemonize (const char *workdir);
// *** Draft method, for development use, may change without warning ***
// Drop the process ID into the lockfile, with exclusive lock, and
// switch the process to the specified group and/or user. Any of the
// arguments may be null, indicating a no-op. Returns 0 on success,
// -1 on failure. Note if you combine this with zsys_daemonize, run
// after, not before that method, or the lockfile will hold the wrong
// process ID.
CZMQ_EXPORT void
zproc_run_as (const char *lockfile, const char *group, const char *user);
// *** Draft method, for development use, may change without warning ***
// Configure the number of I/O threads that ZeroMQ will use. A good
// rule of thumb is one thread per gigabit of traffic in or out. The
// default is 1, sufficient for most applications. If the environment
// variable ZSYS_IO_THREADS is defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zproc_set_io_threads (size_t io_threads);
// *** Draft method, for development use, may change without warning ***
// Configure the number of sockets that ZeroMQ will allow. The default
// is 1024. The actual limit depends on the system, and you can query it
// by using zsys_socket_limit (). A value of zero means "maximum".
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zproc_set_max_sockets (size_t max_sockets);
// *** Draft method, for development use, may change without warning ***
// Set network interface name to use for broadcasts, particularly zbeacon.
// This lets the interface be configured for test environments where required.
// For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
// the default when there is no specified interface. If the environment
// variable ZSYS_INTERFACE is set, use that as the default interface name.
// Setting the interface to "*" means "use all available interfaces".
CZMQ_EXPORT void
zproc_set_biface (const char *value);
// *** Draft method, for development use, may change without warning ***
// Return network interface to use for broadcasts, or "" if none was set.
CZMQ_EXPORT const char *
zproc_biface (void);
// *** Draft method, for development use, may change without warning ***
// Set log identity, which is a string that prefixes all log messages sent
// by this process. The log identity defaults to the environment variable
// ZSYS_LOGIDENT, if that is set.
CZMQ_EXPORT void
zproc_set_log_ident (const char *value);
// *** Draft method, for development use, may change without warning ***
// Sends log output to a PUB socket bound to the specified endpoint. To
// collect such log output, create a SUB socket, subscribe to the traffic
// you care about, and connect to the endpoint. Log traffic is sent as a
// single string frame, in the same format as when sent to stdout. The
// log system supports a single sender; multiple calls to this method will
// bind the same sender to multiple endpoints. To disable the sender, call
// this method with a null argument.
CZMQ_EXPORT void
zproc_set_log_sender (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Enable or disable logging to the system facility (syslog on POSIX boxes,
// event log on Windows). By default this is disabled.
CZMQ_EXPORT void
zproc_set_log_system (bool logsystem);
// *** Draft method, for development use, may change without warning ***
// Log error condition - highest priority
CZMQ_EXPORT void
zproc_log_error (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log warning condition - high priority
CZMQ_EXPORT void
zproc_log_warning (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log normal, but significant, condition - normal priority
CZMQ_EXPORT void
zproc_log_notice (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log informational message - low priority
CZMQ_EXPORT void
zproc_log_info (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log debug-level message - lowest priority
CZMQ_EXPORT void
zproc_log_debug (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Self test of this class.
CZMQ_EXPORT void
zproc_test (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zproc.c'.
This is the class self test code:
```c
#if defined (__WINDOWS__)
printf ("SKIPPED (on Windows)\n");
return;
#endif
#if ZMQ_VERSION_MAJOR < 4
printf ("SKIPPED (on zmq pre-4)\n");
return;
#endif
int major, minor, patch;
zsys_version (&major, &minor, &patch);
if (major < 4) {
printf ("SKIPPED (on zmq pre-4)\n");
return;
}
// @selftest
// 0. initialization
// find the right binary
char *file = "src/zsp";
if (zsys_file_exists ("_build/../src/zsp"))
file = "_build/../src/zsp";
else
if (zsys_file_exists ("zsp"))
file = "./zsp";
if (!zsys_file_exists (file)) {
zsys_warning ("cannot detect zsp binary, %s does not exists", file);
printf ("SKIPPED (zsp not found");
return;
}
// Create new subproc instance
zproc_t *self = zproc_new ();
zproc_set_verbose (self, verbose);
assert (self);
// join stdout of the process to zeromq socket
// all data will be readable from zproc_stdout socket
zproc_set_stdout (self, NULL);
zlistx_t *args = zlistx_new ();
zlistx_add_end (args, file);
zlistx_add_end (args, "--stdout");
zproc_set_args (self, args);
zhashx_t *env = zhashx_new ();
zhashx_insert (env, "ZSP_MESSAGE", "czmq is great\n");
zproc_set_env (self, env);
// execute the binary. It runs in own actor, which monitor the process and
// pass data accross pipes and zeromq sockets
zproc_run (self);
zpoller_t *poller = zpoller_new (zproc_stdout (self), NULL);
// kill the binary, it never ends, but the test must
zclock_sleep (800);
zproc_kill (self, SIGTERM);
zproc_wait (self, true);
// read the content from zproc_stdout - use zpoller and a loop
bool stdout_read = false;
while (!zsys_interrupted) {
void *which = zpoller_wait (poller, 800);
if (!which)
break;
if (which == zproc_stdout (self)) {
stdout_read = true;
zframe_t *frame;
zsock_brecv (zproc_stdout (self), "f", &frame);
assert (!strncmp(
"czmq is great\n",
(char*) zframe_data (frame),
14));
if (verbose)
zframe_print (frame, "zproc_test");
zframe_destroy (&frame);
continue;
}
// should not get there
assert (false);
}
assert (stdout_read);
zpoller_destroy (&poller);
zproc_destroy (&self);
```
#### zproxy - run a steerable proxy in the background
A zproxy actor switches messages between a frontend and a backend socket.
It acts much like the zmq_proxy_steerable method, though it makes benefit
of CZMQ's facilities, to be somewhat simpler to set-up.
This class replaces zproxy_v2, and is meant for applications that use the
CZMQ v3 API (meaning, zsock).
This is the class interface:
```h
// Create new zproxy actor instance. The proxy switches messages between
// a frontend socket and a backend socket; use the FRONTEND and BACKEND
// commands to configure these:
//
// zactor_t *proxy = zactor_new (zproxy, NULL);
//
// Destroy zproxy instance. This destroys the two sockets and stops any
// message flow between them:
//
// zactor_destroy (&proxy);
//
// Note that all zproxy commands are synchronous, so your application always
// waits for a signal from the actor after each command.
//
// Enable verbose logging of commands and activity:
//
// zstr_send (proxy, "VERBOSE");
// zsock_wait (proxy);
//
// Specify frontend socket type -- see zsock_type_str () -- and attach to
// endpoints, see zsock_attach (). Note that a proxy socket is always
// serverish:
//
// zstr_sendx (proxy, "FRONTEND", "XSUB", endpoints, NULL);
// zsock_wait (proxy);
//
// Specify backend socket type -- see zsock_type_str () -- and attach to
// endpoints, see zsock_attach (). Note that a proxy socket is always
// serverish:
//
// zstr_sendx (proxy, "BACKEND", "XPUB", endpoints, NULL);
// zsock_wait (proxy);
//
// Capture all proxied messages; these are delivered to the application
// via an inproc PULL socket that you have already bound to the specified
// endpoint:
//
// zstr_sendx (proxy, "CAPTURE", endpoint, NULL);
// zsock_wait (proxy);
//
// Pause the proxy. A paused proxy will cease processing messages, causing
// them to be queued up and potentially hit the high-water mark on the
// frontend or backend socket, causing messages to be dropped, or writing
// applications to block:
//
// zstr_sendx (proxy, "PAUSE", NULL);
// zsock_wait (proxy);
//
// Resume the proxy. Note that the proxy starts automatically as soon as it
// has a properly attached frontend and backend socket:
//
// zstr_sendx (proxy, "RESUME", NULL);
// zsock_wait (proxy);
//
// Configure an authentication domain for the "FRONTEND" or "BACKEND" proxy
// socket -- see zsock_set_zap_domain (). Call before binding socket:
//
// zstr_sendx (proxy, "DOMAIN", "FRONTEND", "global", NULL);
// zsock_wait (proxy);
//
// Configure PLAIN authentication for the "FRONTEND" or "BACKEND" proxy
// socket -- see zsock_set_plain_server (). Call before binding socket:
//
// zstr_sendx (proxy, "PLAIN", "BACKEND", NULL);
// zsock_wait (proxy);
//
// Configure CURVE authentication for the "FRONTEND" or "BACKEND" proxy
// socket -- see zsock_set_curve_server () -- specifying both the public and
// secret keys of a certificate as Z85 armored strings -- see
// zcert_public_txt () and zcert_secret_txt (). Call before binding socket:
//
// zstr_sendx (proxy, "CURVE", "FRONTEND", public_txt, secret_txt, NULL);
// zsock_wait (proxy);
//
// This is the zproxy constructor as a zactor_fn; the argument is a
// character string specifying frontend and backend socket types as two
// uppercase strings separated by a hyphen:
CZMQ_EXPORT void
zproxy (zsock_t *pipe, void *unused);
// Selftest
CZMQ_EXPORT void
zproxy_test (bool verbose);
```
Please add '@interface' section in './../src/zproxy.c'.
This is the class self test code:
```c
// Create and configure our proxy
zactor_t *proxy = zactor_new (zproxy, NULL);
assert (proxy);
if (verbose) {
zstr_sendx (proxy, "VERBOSE", NULL);
zsock_wait (proxy);
}
zstr_sendx (proxy, "FRONTEND", "PULL", "inproc://frontend", NULL);
zsock_wait (proxy);
zstr_sendx (proxy, "BACKEND", "PUSH", "inproc://backend", NULL);
zsock_wait (proxy);
// Connect application sockets to proxy
zsock_t *faucet = zsock_new_push (">inproc://frontend");
assert (faucet);
zsock_t *sink = zsock_new_pull (">inproc://backend");
assert (sink);
// Send some messages and check they arrived
char *hello, *world;
zstr_sendx (faucet, "Hello", "World", NULL);
zstr_recvx (sink, &hello, &world, NULL);
assert (streq (hello, "Hello"));
assert (streq (world, "World"));
zstr_free (&hello);
zstr_free (&world);
// Test pause/resume functionality
zstr_sendx (proxy, "PAUSE", NULL);
zsock_wait (proxy);
zstr_sendx (faucet, "Hello", "World", NULL);
zsock_set_rcvtimeo (sink, 100);
zstr_recvx (sink, &hello, &world, NULL);
assert (!hello && !world);
zstr_sendx (proxy, "RESUME", NULL);
zsock_wait (proxy);
zstr_recvx (sink, &hello, &world, NULL);
assert (streq (hello, "Hello"));
assert (streq (world, "World"));
zstr_free (&hello);
zstr_free (&world);
// Test capture functionality
zsock_t *capture = zsock_new_pull ("inproc://capture");
assert (capture);
// Switch on capturing, check that it works
zstr_sendx (proxy, "CAPTURE", "inproc://capture", NULL);
zsock_wait (proxy);
zstr_sendx (faucet, "Hello", "World", NULL);
zstr_recvx (sink, &hello, &world, NULL);
assert (streq (hello, "Hello"));
assert (streq (world, "World"));
zstr_free (&hello);
zstr_free (&world);
zstr_recvx (capture, &hello, &world, NULL);
assert (streq (hello, "Hello"));
assert (streq (world, "World"));
zstr_free (&hello);
zstr_free (&world);
zsock_destroy (&faucet);
zsock_destroy (&sink);
zsock_destroy (&capture);
zactor_destroy (&proxy);
// Test socket creation dependency
proxy = zactor_new (zproxy, NULL);
assert (proxy);
#ifdef WIN32
sink = zsock_new_sub(">inproc://backend", "whatever");
#else
sink = zsock_new_sub (">ipc://backend", "whatever");
#endif // WIN32
assert (sink);
#ifdef WIN32
zstr_sendx (proxy, "BACKEND", "XPUB", "inproc://backend", NULL);
#else
zstr_sendx(proxy, "BACKEND", "XPUB", "ipc://backend", NULL);
#endif
zsock_wait (proxy);
zsock_destroy(&sink);
zactor_destroy(&proxy);
#if (ZMQ_VERSION_MAJOR == 4)
// Test authentication functionality
# define TESTDIR ".test_zproxy"
// Create temporary directory for test files
zsys_dir_create (TESTDIR);
char *frontend = NULL;
char *backend = NULL;
// Check there's no authentication
s_create_test_sockets (&proxy, &faucet, &sink, verbose);
s_bind_test_sockets (proxy, &frontend, &backend);
bool success = s_can_connect (&proxy, &faucet, &sink, frontend, backend,
verbose, true);
assert (success);
// Install the authenticator
zactor_t *auth = zactor_new (zauth, NULL);
assert (auth);
if (verbose) {
zstr_sendx (auth, "VERBOSE", NULL);
zsock_wait (auth);
}
// Check there's no authentication on a default NULL server
s_bind_test_sockets (proxy, &frontend, &backend);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
true);
assert (success);
// When we set a domain on the server, we switch on authentication
// for NULL sockets, but with no policies, the client connection
// will be allowed.
zstr_sendx (proxy, "DOMAIN", "FRONTEND", "global", NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
true);
assert (success);
// Blacklist 127.0.0.1, connection should fail
zstr_sendx (proxy, "DOMAIN", "FRONTEND", "global", NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zstr_sendx (auth, "DENY", "127.0.0.1", NULL);
zsock_wait (auth);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
false);
assert (!success);
// Whitelist our address, which overrides the blacklist
zstr_sendx (proxy, "DOMAIN", "FRONTEND", "global", NULL);
zsock_wait (proxy);
zstr_sendx (proxy, "DOMAIN", "BACKEND", "global", NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zstr_sendx (auth, "ALLOW", "127.0.0.1", NULL);
zsock_wait (auth);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
true);
assert (success);
// Try PLAIN authentication
// Test negative case (no server-side passwords defined)
zstr_sendx (proxy, "PLAIN", "FRONTEND", NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zsock_set_plain_username (faucet, "admin");
zsock_set_plain_password (faucet, "Password");
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
false);
assert (!success);
// Test positive case (server-side passwords defined)
FILE *password = fopen (TESTDIR "/password-file", "w");
assert (password);
fprintf (password, "admin=Password\n");
fclose (password);
zstr_sendx (proxy, "PLAIN", "FRONTEND", NULL);
zsock_wait (proxy);
zstr_sendx (proxy, "PLAIN", "BACKEND", NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zsock_set_plain_username (faucet, "admin");
zsock_set_plain_password (faucet, "Password");
zsock_set_plain_username (sink, "admin");
zsock_set_plain_password (sink, "Password");
zstr_sendx (auth, "PLAIN", TESTDIR "/password-file", NULL);
zsock_wait (auth);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
true);
assert (success);
// Test negative case (bad client password)
zstr_sendx (proxy, "PLAIN", "FRONTEND", NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zsock_set_plain_username (faucet, "admin");
zsock_set_plain_password (faucet, "Bogus");
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
false);
assert (!success);
if (zsys_has_curve ()) {
// We'll create two new certificates and save the client public
// certificate on disk
zcert_t *server_cert = zcert_new ();
assert (server_cert);
zcert_t *client_cert = zcert_new ();
assert (client_cert);
const char *public_key = zcert_public_txt (server_cert);
const char *secret_key = zcert_secret_txt (server_cert);
// Try CURVE authentication
// Test without setting-up any authentication
zstr_sendx (proxy, "CURVE", "FRONTEND", public_key, secret_key, NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zcert_apply (client_cert, faucet);
zsock_set_curve_serverkey (faucet, public_key);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend,
verbose, false);
assert (!success);
// Test CURVE_ALLOW_ANY
zstr_sendx (proxy, "CURVE", "FRONTEND", public_key, secret_key, NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zcert_apply (client_cert, faucet);
zsock_set_curve_serverkey (faucet, public_key);
zstr_sendx (auth, "CURVE", CURVE_ALLOW_ANY, NULL);
zsock_wait (auth);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend,
verbose, true);
assert (success);
// Test with client certificate file in authentication folder
zstr_sendx (proxy, "CURVE", "FRONTEND", public_key, secret_key, NULL);
zsock_wait (proxy);
zstr_sendx (proxy, "CURVE", "BACKEND", public_key, secret_key, NULL);
zsock_wait (proxy);
s_bind_test_sockets (proxy, &frontend, &backend);
zcert_apply (client_cert, faucet);
zsock_set_curve_serverkey (faucet, public_key);
zcert_apply (client_cert, sink);
zsock_set_curve_serverkey (sink, public_key);
zcert_save_public (client_cert, TESTDIR "/mycert.txt");
zstr_sendx (auth, "CURVE", TESTDIR, NULL);
zsock_wait (auth);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend,
verbose, true);
assert (success);
zcert_destroy (&server_cert);
zcert_destroy (&client_cert);
}
// Remove the authenticator and check a normal connection works
zactor_destroy (&auth);
s_bind_test_sockets (proxy, &frontend, &backend);
success = s_can_connect (&proxy, &faucet, &sink, frontend, backend, verbose,
true);
assert (success);
// Cleanup
zsock_destroy (&faucet);
zsock_destroy (&sink);
zactor_destroy (&proxy);
zstr_free (&frontend);
zstr_free (&backend);
// Delete temporary directory and test files
zsys_file_delete (TESTDIR "/password-file");
zsys_file_delete (TESTDIR "/mycert.txt");
zsys_dir_delete (TESTDIR);
#endif
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zrex - work with regular expressions
Wraps a very simple regular expression library (SLRE) as a CZMQ class.
Supports this syntax:
^ Match beginning of a buffer
$ Match end of a buffer
() Grouping and substring capturing
[...] Match any character from set
[^...] Match any character but ones from set
. Match any character
\s Match whitespace
\S Match non-whitespace
\d Match decimal digit
\D Match non decimal digit
\a Match alphabetic character
\A Match non-alphabetic character
\w Match alphanumeric character
\W Match non-alphanumeric character
\r Match carriage return
\n Match newline
+ Match one or more times (greedy)
+? Match one or more times (non-greedy)
* Match zero or more times (greedy)
*? Match zero or more times (non-greedy)
? Match zero or once
\xDD Match byte with hex value 0xDD
\meta Match one of the meta character: ^$().[*+?\
Please add '@discuss' section in './../src/zrex.c'.
This is the class interface:
```h
// Constructor. Optionally, sets an expression against which we can match
// text and capture hits. If there is an error in the expression, reports
// zrex_valid() as false and provides the error in zrex_strerror(). If you
// set a pattern, you can call zrex_matches() to test it against text.
CZMQ_EXPORT zrex_t *
zrex_new (const char *expression);
// Destructor
CZMQ_EXPORT void
zrex_destroy (zrex_t **self_p);
// Return true if the expression was valid and compiled without errors.
CZMQ_EXPORT bool
zrex_valid (zrex_t *self);
// Return the error message generated during compilation of the expression.
CZMQ_EXPORT const char *
zrex_strerror (zrex_t *self);
// Returns true if the text matches the previously compiled expression.
// Use this method to compare one expression against many strings.
CZMQ_EXPORT bool
zrex_matches (zrex_t *self, const char *text);
// Returns true if the text matches the supplied expression. Use this
// method to compare one string against several expressions.
CZMQ_EXPORT bool
zrex_eq (zrex_t *self, const char *text, const char *expression);
// Returns number of hits from last zrex_matches or zrex_eq. If the text
// matched, returns 1 plus the number of capture groups. If the text did
// not match, returns zero. To retrieve individual capture groups, call
// zrex_hit ().
CZMQ_EXPORT int
zrex_hits (zrex_t *self);
// Returns the Nth capture group from the last expression match, where
// N is 0 to the value returned by zrex_hits(). Capture group 0 is the
// whole matching string. Sequence 1 is the first capture group, if any,
// and so on.
CZMQ_EXPORT const char *
zrex_hit (zrex_t *self, uint index);
// Fetches hits into string variables provided by caller; this makes for
// nicer code than accessing hits by index. Caller should not modify nor
// free the returned values. Returns number of strings returned. This
// method starts at hit 1, i.e. first capture group, as hit 0 is always
// the original matched string.
CZMQ_EXPORT int
zrex_fetch (zrex_t *self, const char **string_p, ...);
// Self test of this class
CZMQ_EXPORT void
zrex_test (bool verbose);
```
Please add '@interface' section in './../src/zrex.c'.
This is the class self test code:
```c
// This shows the pattern of matching many lines to a single pattern
zrex_t *rex = zrex_new ("\\d+-\\d+-\\d+");
assert (rex);
assert (zrex_valid (rex));
bool matches = zrex_matches (rex, "123-456-789");
assert (matches);
assert (zrex_hits (rex) == 1);
assert (streq (zrex_hit (rex, 0), "123-456-789"));
assert (zrex_hit (rex, 1) == NULL);
zrex_destroy (&rex);
// Here we pick out hits using capture groups
rex = zrex_new ("(\\d+)-(\\d+)-(\\d+)");
assert (rex);
assert (zrex_valid (rex));
matches = zrex_matches (rex, "123-456-ABC");
assert (!matches);
matches = zrex_matches (rex, "123-456-789");
assert (matches);
assert (zrex_hits (rex) == 4);
assert (streq (zrex_hit (rex, 0), "123-456-789"));
assert (streq (zrex_hit (rex, 1), "123"));
assert (streq (zrex_hit (rex, 2), "456"));
assert (streq (zrex_hit (rex, 3), "789"));
zrex_destroy (&rex);
// This shows the pattern of matching one line against many
// patterns and then handling the case when it hits
rex = zrex_new (NULL); // No initial pattern
assert (rex);
char *input = "Mechanism: CURVE";
matches = zrex_eq (rex, input, "Version: (.+)");
assert (!matches);
assert (zrex_hits (rex) == 0);
matches = zrex_eq (rex, input, "Mechanism: (.+)");
assert (matches);
assert (zrex_hits (rex) == 2);
const char *mechanism;
zrex_fetch (rex, &mechanism, NULL);
assert (streq (zrex_hit (rex, 1), "CURVE"));
assert (streq (mechanism, "CURVE"));
zrex_destroy (&rex);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zsock - high-level socket API that hides libzmq contexts and sockets
The zsock class wraps the libzmq socket handle (a void *) with a proper
structure that follows the CLASS rules for construction and destruction.
Some zsock methods take a void * "polymorphic" reference, which can be
either a zsock_t or a zactor_t reference, or a libzmq void *.
Please add '@discuss' section in './../src/zsock.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create a new socket. Returns the new socket, or NULL if the new socket
// could not be created. Note that the symbol zsock_new (and other
// constructors/destructors for zsock) are redirected to the *_checked
// variant, enabling intelligent socket leak detection. This can have
// performance implications if you use a LOT of sockets. To turn off this
// redirection behaviour, define ZSOCK_NOCHECK.
CZMQ_EXPORT zsock_t *
zsock_new (int type);
// Create a PUB socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_pub (const char *endpoint);
// Create a SUB socket, and optionally subscribe to some prefix string. Default
// action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_sub (const char *endpoint, const char *subscribe);
// Create a REQ socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_req (const char *endpoint);
// Create a REP socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_rep (const char *endpoint);
// Create a DEALER socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_dealer (const char *endpoint);
// Create a ROUTER socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_router (const char *endpoint);
// Create a PUSH socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_push (const char *endpoint);
// Create a PULL socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_pull (const char *endpoint);
// Create an XPUB socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_xpub (const char *endpoint);
// Create an XSUB socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_xsub (const char *endpoint);
// Create a PAIR socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_pair (const char *endpoint);
// Create a STREAM socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_stream (const char *endpoint);
// Destroy the socket. You must use this for any socket created via the
// zsock_new method.
CZMQ_EXPORT void
zsock_destroy (zsock_t **self_p);
// Bind a socket to a formatted endpoint. For tcp:// endpoints, supports
// ephemeral ports, if you specify the port number as "*". By default
// zsock uses the IANA designated range from C000 (49152) to FFFF (65535).
// To override this range, follow the "*" with "[first-last]". Either or
// both first and last may be empty. To bind to a random port within the
// range, use "!" in place of "*".
//
// Examples:
// tcp://127.0.0.1:* bind to first free port from C000 up
// tcp://127.0.0.1:! bind to random port from C000 to FFFF
// tcp://127.0.0.1:*[60000-] bind to first free port from 60000 up
// tcp://127.0.0.1:![-60000] bind to random port from C000 to 60000
// tcp://127.0.0.1:![55000-55999]
// bind to random port from 55000 to 55999
//
// On success, returns the actual port number used, for tcp:// endpoints,
// and 0 for other transports. On failure, returns -1. Note that when using
// ephemeral ports, a port may be reused by different services without
// clients being aware. Protocols that run on ephemeral ports should take
// this into account.
CZMQ_EXPORT int
zsock_bind (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Returns last bound endpoint, if any.
CZMQ_EXPORT const char *
zsock_endpoint (zsock_t *self);
// Unbind a socket from a formatted endpoint.
// Returns 0 if OK, -1 if the endpoint was invalid or the function
// isn't supported.
CZMQ_EXPORT int
zsock_unbind (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Connect a socket to a formatted endpoint
// Returns 0 if OK, -1 if the endpoint was invalid.
CZMQ_EXPORT int
zsock_connect (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Disconnect a socket from a formatted endpoint
// Returns 0 if OK, -1 if the endpoint was invalid or the function
// isn't supported.
CZMQ_EXPORT int
zsock_disconnect (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Attach a socket to zero or more endpoints. If endpoints is not null,
// parses as list of ZeroMQ endpoints, separated by commas, and prefixed by
// '@' (to bind the socket) or '>' (to connect the socket). Returns 0 if all
// endpoints were valid, or -1 if there was a syntax error. If the endpoint
// does not start with '@' or '>', the serverish argument defines whether
// it is used to bind (serverish = true) or connect (serverish = false).
CZMQ_EXPORT int
zsock_attach (zsock_t *self, const char *endpoints, bool serverish);
// Returns socket type as printable constant string.
CZMQ_EXPORT const char *
zsock_type_str (zsock_t *self);
// Send a 'picture' message to the socket (or actor). The picture is a
// string that defines the type of each frame. This makes it easy to send
// a complex multiframe message in one call. The picture can contain any
// of these characters, each corresponding to one or two arguments:
//
// i = int (signed)
// 1 = uint8_t
// 2 = uint16_t
// 4 = uint32_t
// 8 = uint64_t
// s = char *
// b = byte *, size_t (2 arguments)
// c = zchunk_t *
// f = zframe_t *
// h = zhashx_t *
// U = zuuid_t *
// p = void * (sends the pointer value, only meaningful over inproc)
// m = zmsg_t * (sends all frames in the zmsg)
// z = sends zero-sized frame (0 arguments)
// u = uint (deprecated)
//
// Note that s, b, c, and f are encoded the same way and the choice is
// offered as a convenience to the sender, which may or may not already
// have data in a zchunk or zframe. Does not change or take ownership of
// any arguments. Returns 0 if successful, -1 if sending failed for any
// reason.
CZMQ_EXPORT int
zsock_send (void *self, const char *picture, ...);
// Send a 'picture' message to the socket (or actor). This is a va_list
// version of zsock_send (), so please consult its documentation for the
// details.
CZMQ_EXPORT int
zsock_vsend (void *self, const char *picture, va_list argptr);
// Receive a 'picture' message to the socket (or actor). See zsock_send for
// the format and meaning of the picture. Returns the picture elements into
// a series of pointers as provided by the caller:
//
// i = int * (stores signed integer)
// 4 = uint32_t * (stores 32-bit unsigned integer)
// 8 = uint64_t * (stores 64-bit unsigned integer)
// s = char ** (allocates new string)
// b = byte **, size_t * (2 arguments) (allocates memory)
// c = zchunk_t ** (creates zchunk)
// f = zframe_t ** (creates zframe)
// U = zuuid_t * (creates a zuuid with the data)
// h = zhashx_t ** (creates zhashx)
// p = void ** (stores pointer)
// m = zmsg_t ** (creates a zmsg with the remaing frames)
// z = null, asserts empty frame (0 arguments)
// u = uint * (stores unsigned integer, deprecated)
//
// Note that zsock_recv creates the returned objects, and the caller must
// destroy them when finished with them. The supplied pointers do not need
// to be initialized. Returns 0 if successful, or -1 if it failed to recv
// a message, in which case the pointers are not modified. When message
// frames are truncated (a short message), sets return values to zero/null.
// If an argument pointer is NULL, does not store any value (skips it).
// An 'n' picture matches an empty frame; if the message does not match,
// the method will return -1.
CZMQ_EXPORT int
zsock_recv (void *self, const char *picture, ...);
// Receive a 'picture' message from the socket (or actor). This is a
// va_list version of zsock_recv (), so please consult its documentation
// for the details.
CZMQ_EXPORT int
zsock_vrecv (void *self, const char *picture, va_list argptr);
// Send a binary encoded 'picture' message to the socket (or actor). This
// method is similar to zsock_send, except the arguments are encoded in a
// binary format that is compatible with zproto, and is designed to reduce
// memory allocations. The pattern argument is a string that defines the
// type of each argument. Supports these argument types:
//
// pattern C type zproto type:
// 1 uint8_t type = "number" size = "1"
// 2 uint16_t type = "number" size = "2"
// 4 uint32_t type = "number" size = "3"
// 8 uint64_t type = "number" size = "4"
// s char *, 0-255 chars type = "string"
// S char *, 0-2^32-1 chars type = "longstr"
// c zchunk_t * type = "chunk"
// f zframe_t * type = "frame"
// u zuuid_t * type = "uuid"
// m zmsg_t * type = "msg"
// p void *, sends pointer value, only over inproc
//
// Does not change or take ownership of any arguments. Returns 0 if
// successful, -1 if sending failed for any reason.
CZMQ_EXPORT int
zsock_bsend (void *self, const char *picture, ...);
// Receive a binary encoded 'picture' message from the socket (or actor).
// This method is similar to zsock_recv, except the arguments are encoded
// in a binary format that is compatible with zproto, and is designed to
// reduce memory allocations. The pattern argument is a string that defines
// the type of each argument. See zsock_bsend for the supported argument
// types. All arguments must be pointers; this call sets them to point to
// values held on a per-socket basis.
// For types 1, 2, 4 and 8 the caller must allocate the memory itself before
// calling zsock_brecv.
// For types S, the caller must free the value once finished with it, as
// zsock_brecv will allocate the buffer.
// For type s, the caller must not free the value as it is stored in a
// local cache for performance purposes.
// For types c, f, u and m the caller must call the appropriate destructor
// depending on the object as zsock_brecv will create new objects.
// For type p the caller must coordinate with the sender, as it is just a
// pointer value being passed.
CZMQ_EXPORT int
zsock_brecv (void *self, const char *picture, ...);
// Set socket to use unbounded pipes (HWM=0); use this in cases when you are
// totally certain the message volume can fit in memory. This method works
// across all versions of ZeroMQ. Takes a polymorphic socket reference.
CZMQ_EXPORT void
zsock_set_unbounded (void *self);
// Send a signal over a socket. A signal is a short message carrying a
// success/failure code (by convention, 0 means OK). Signals are encoded
// to be distinguishable from "normal" messages. Accepts a zsock_t or a
// zactor_t argument, and returns 0 if successful, -1 if the signal could
// not be sent. Takes a polymorphic socket reference.
CZMQ_EXPORT int
zsock_signal (void *self, byte status);
// Wait on a signal. Use this to coordinate between threads, over pipe
// pairs. Blocks until the signal is received. Returns -1 on error, 0 or
// greater on success. Accepts a zsock_t or a zactor_t as argument.
// Takes a polymorphic socket reference.
CZMQ_EXPORT int
zsock_wait (void *self);
// If there is a partial message still waiting on the socket, remove and
// discard it. This is useful when reading partial messages, to get specific
// message types.
CZMQ_EXPORT void
zsock_flush (void *self);
// Probe the supplied object, and report if it looks like a zsock_t.
// Takes a polymorphic socket reference.
CZMQ_EXPORT bool
zsock_is (void *self);
// Probe the supplied reference. If it looks like a zsock_t instance, return
// the underlying libzmq socket handle; else if it looks like a file
// descriptor, return NULL; else if it looks like a libzmq socket handle,
// return the supplied value. Takes a polymorphic socket reference.
CZMQ_EXPORT void *
zsock_resolve (void *self);
// Get socket option `heartbeat_ivl`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_heartbeat_ivl (void *self);
// Set socket option `heartbeat_ivl`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_heartbeat_ivl (void *self, int heartbeat_ivl);
// Get socket option `heartbeat_ttl`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_heartbeat_ttl (void *self);
// Set socket option `heartbeat_ttl`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_heartbeat_ttl (void *self, int heartbeat_ttl);
// Get socket option `heartbeat_timeout`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_heartbeat_timeout (void *self);
// Set socket option `heartbeat_timeout`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_heartbeat_timeout (void *self, int heartbeat_timeout);
// Get socket option `use_fd`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_use_fd (void *self);
// Set socket option `use_fd`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_use_fd (void *self, int use_fd);
// Set socket option `xpub_manual`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_xpub_manual (void *self, int xpub_manual);
// Set socket option `xpub_welcome_msg`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_xpub_welcome_msg (void *self, const char *xpub_welcome_msg);
// Set socket option `stream_notify`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_stream_notify (void *self, int stream_notify);
// Get socket option `invert_matching`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_invert_matching (void *self);
// Set socket option `invert_matching`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_invert_matching (void *self, int invert_matching);
// Set socket option `xpub_verboser`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_xpub_verboser (void *self, int xpub_verboser);
// Get socket option `connect_timeout`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_connect_timeout (void *self);
// Set socket option `connect_timeout`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_connect_timeout (void *self, int connect_timeout);
// Get socket option `tcp_maxrt`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_maxrt (void *self);
// Set socket option `tcp_maxrt`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_tcp_maxrt (void *self, int tcp_maxrt);
// Get socket option `thread_safe`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_thread_safe (void *self);
// Get socket option `multicast_maxtpdu`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_multicast_maxtpdu (void *self);
// Set socket option `multicast_maxtpdu`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_multicast_maxtpdu (void *self, int multicast_maxtpdu);
// Get socket option `vmci_buffer_size`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_buffer_size (void *self);
// Set socket option `vmci_buffer_size`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_buffer_size (void *self, int vmci_buffer_size);
// Get socket option `vmci_buffer_min_size`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_buffer_min_size (void *self);
// Set socket option `vmci_buffer_min_size`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_buffer_min_size (void *self, int vmci_buffer_min_size);
// Get socket option `vmci_buffer_max_size`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_buffer_max_size (void *self);
// Set socket option `vmci_buffer_max_size`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_buffer_max_size (void *self, int vmci_buffer_max_size);
// Get socket option `vmci_connect_timeout`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_connect_timeout (void *self);
// Set socket option `vmci_connect_timeout`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_connect_timeout (void *self, int vmci_connect_timeout);
// Get socket option `tos`.
// Available from libzmq 4.1.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tos (void *self);
// Set socket option `tos`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_tos (void *self, int tos);
// Set socket option `router_handover`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_router_handover (void *self, int router_handover);
// Set socket option `connect_rid`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_connect_rid (void *self, const char *connect_rid);
// Set socket option `connect_rid` from 32-octet binary
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_connect_rid_bin (void *self, const byte *connect_rid);
// Get socket option `handshake_ivl`.
// Available from libzmq 4.1.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_handshake_ivl (void *self);
// Set socket option `handshake_ivl`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_handshake_ivl (void *self, int handshake_ivl);
// Get socket option `socks_proxy`.
// Available from libzmq 4.1.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_socks_proxy (void *self);
// Set socket option `socks_proxy`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_socks_proxy (void *self, const char *socks_proxy);
// Set socket option `xpub_nodrop`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_xpub_nodrop (void *self, int xpub_nodrop);
// Set socket option `router_mandatory`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_router_mandatory (void *self, int router_mandatory);
// Set socket option `probe_router`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_probe_router (void *self, int probe_router);
// Set socket option `req_relaxed`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_req_relaxed (void *self, int req_relaxed);
// Set socket option `req_correlate`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_req_correlate (void *self, int req_correlate);
// Set socket option `conflate`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_conflate (void *self, int conflate);
// Get socket option `zap_domain`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_zap_domain (void *self);
// Set socket option `zap_domain`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_zap_domain (void *self, const char *zap_domain);
// Get socket option `mechanism`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_mechanism (void *self);
// Get socket option `plain_server`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_plain_server (void *self);
// Set socket option `plain_server`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_plain_server (void *self, int plain_server);
// Get socket option `plain_username`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_plain_username (void *self);
// Set socket option `plain_username`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_plain_username (void *self, const char *plain_username);
// Get socket option `plain_password`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_plain_password (void *self);
// Set socket option `plain_password`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_plain_password (void *self, const char *plain_password);
// Get socket option `curve_server`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_curve_server (void *self);
// Set socket option `curve_server`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_server (void *self, int curve_server);
// Get socket option `curve_publickey`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_curve_publickey (void *self);
// Set socket option `curve_publickey`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_publickey (void *self, const char *curve_publickey);
// Set socket option `curve_publickey` from 32-octet binary
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_publickey_bin (void *self, const byte *curve_publickey);
// Get socket option `curve_secretkey`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_curve_secretkey (void *self);
// Set socket option `curve_secretkey`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_secretkey (void *self, const char *curve_secretkey);
// Set socket option `curve_secretkey` from 32-octet binary
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_secretkey_bin (void *self, const byte *curve_secretkey);
// Get socket option `curve_serverkey`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_curve_serverkey (void *self);
// Set socket option `curve_serverkey`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_serverkey (void *self, const char *curve_serverkey);
// Set socket option `curve_serverkey` from 32-octet binary
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_serverkey_bin (void *self, const byte *curve_serverkey);
// Get socket option `gssapi_server`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_gssapi_server (void *self);
// Set socket option `gssapi_server`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_server (void *self, int gssapi_server);
// Get socket option `gssapi_plaintext`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_gssapi_plaintext (void *self);
// Set socket option `gssapi_plaintext`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_plaintext (void *self, int gssapi_plaintext);
// Get socket option `gssapi_principal`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_gssapi_principal (void *self);
// Set socket option `gssapi_principal`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_principal (void *self, const char *gssapi_principal);
// Get socket option `gssapi_service_principal`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_gssapi_service_principal (void *self);
// Set socket option `gssapi_service_principal`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_service_principal (void *self, const char *gssapi_service_principal);
// Get socket option `ipv6`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_ipv6 (void *self);
// Set socket option `ipv6`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_ipv6 (void *self, int ipv6);
// Get socket option `immediate`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_immediate (void *self);
// Set socket option `immediate`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_immediate (void *self, int immediate);
// Get socket option `sndhwm`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_sndhwm (void *self);
// Set socket option `sndhwm`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_sndhwm (void *self, int sndhwm);
// Get socket option `rcvhwm`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvhwm (void *self);
// Set socket option `rcvhwm`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_rcvhwm (void *self, int rcvhwm);
// Get socket option `maxmsgsize`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_maxmsgsize (void *self);
// Set socket option `maxmsgsize`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_maxmsgsize (void *self, int maxmsgsize);
// Get socket option `multicast_hops`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_multicast_hops (void *self);
// Set socket option `multicast_hops`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_multicast_hops (void *self, int multicast_hops);
// Set socket option `xpub_verbose`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_xpub_verbose (void *self, int xpub_verbose);
// Get socket option `tcp_keepalive`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive (void *self);
// Set socket option `tcp_keepalive`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive (void *self, int tcp_keepalive);
// Get socket option `tcp_keepalive_idle`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive_idle (void *self);
// Set socket option `tcp_keepalive_idle`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive_idle (void *self, int tcp_keepalive_idle);
// Get socket option `tcp_keepalive_cnt`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive_cnt (void *self);
// Set socket option `tcp_keepalive_cnt`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive_cnt (void *self, int tcp_keepalive_cnt);
// Get socket option `tcp_keepalive_intvl`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive_intvl (void *self);
// Set socket option `tcp_keepalive_intvl`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive_intvl (void *self, int tcp_keepalive_intvl);
// Get socket option `tcp_accept_filter`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_tcp_accept_filter (void *self);
// Set socket option `tcp_accept_filter`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_accept_filter (void *self, const char *tcp_accept_filter);
// Get socket option `last_endpoint`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_last_endpoint (void *self);
// Set socket option `router_raw`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_router_raw (void *self, int router_raw);
// Get socket option `ipv4only`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_ipv4only (void *self);
// Set socket option `ipv4only`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_ipv4only (void *self, int ipv4only);
// Set socket option `delay_attach_on_connect`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_delay_attach_on_connect (void *self, int delay_attach_on_connect);
// Get socket option `hwm`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_hwm (void *self);
// Set socket option `hwm`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_hwm (void *self, int hwm);
// Get socket option `swap`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_swap (void *self);
// Set socket option `swap`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_swap (void *self, int swap);
// Get socket option `affinity`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_affinity (void *self);
// Set socket option `affinity`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_affinity (void *self, int affinity);
// Get socket option `identity`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_identity (void *self);
// Set socket option `identity`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_identity (void *self, const char *identity);
// Get socket option `rate`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rate (void *self);
// Set socket option `rate`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_rate (void *self, int rate);
// Get socket option `recovery_ivl`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_recovery_ivl (void *self);
// Set socket option `recovery_ivl`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_recovery_ivl (void *self, int recovery_ivl);
// Get socket option `recovery_ivl_msec`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_recovery_ivl_msec (void *self);
// Set socket option `recovery_ivl_msec`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_recovery_ivl_msec (void *self, int recovery_ivl_msec);
// Get socket option `mcast_loop`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_mcast_loop (void *self);
// Set socket option `mcast_loop`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_mcast_loop (void *self, int mcast_loop);
// Get socket option `rcvtimeo`.
// Available from libzmq 2.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvtimeo (void *self);
// Set socket option `rcvtimeo`.
// Available from libzmq 2.2.0.
CZMQ_EXPORT void
zsock_set_rcvtimeo (void *self, int rcvtimeo);
// Get socket option `sndtimeo`.
// Available from libzmq 2.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_sndtimeo (void *self);
// Set socket option `sndtimeo`.
// Available from libzmq 2.2.0.
CZMQ_EXPORT void
zsock_set_sndtimeo (void *self, int sndtimeo);
// Get socket option `sndbuf`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_sndbuf (void *self);
// Set socket option `sndbuf`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_sndbuf (void *self, int sndbuf);
// Get socket option `rcvbuf`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvbuf (void *self);
// Set socket option `rcvbuf`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_rcvbuf (void *self, int rcvbuf);
// Get socket option `linger`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_linger (void *self);
// Set socket option `linger`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_linger (void *self, int linger);
// Get socket option `reconnect_ivl`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_reconnect_ivl (void *self);
// Set socket option `reconnect_ivl`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_reconnect_ivl (void *self, int reconnect_ivl);
// Get socket option `reconnect_ivl_max`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_reconnect_ivl_max (void *self);
// Set socket option `reconnect_ivl_max`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_reconnect_ivl_max (void *self, int reconnect_ivl_max);
// Get socket option `backlog`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_backlog (void *self);
// Set socket option `backlog`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_backlog (void *self, int backlog);
// Set socket option `subscribe`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_subscribe (void *self, const char *subscribe);
// Set socket option `unsubscribe`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_unsubscribe (void *self, const char *unsubscribe);
// Get socket option `type`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_type (void *self);
// Get socket option `rcvmore`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvmore (void *self);
// Get socket option `fd`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT SOCKET
zsock_fd (void *self);
// Get socket option `events`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_events (void *self);
// Self test of this class.
CZMQ_EXPORT void
zsock_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Create a SERVER socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_server (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a CLIENT socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_client (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a RADIO socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_radio (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a DISH socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_dish (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a GATHER socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_gather (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a SCATTER socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_scatter (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Return socket routing ID if any. This returns 0 if the socket is not
// of type ZMQ_SERVER or if no request was already received on it.
CZMQ_EXPORT uint32_t
zsock_routing_id (zsock_t *self);
// *** Draft method, for development use, may change without warning ***
// Set routing ID on socket. The socket MUST be of type ZMQ_SERVER.
// This will be used when sending messages on the socket via the zsock API.
CZMQ_EXPORT void
zsock_set_routing_id (zsock_t *self, uint32_t routing_id);
// *** Draft method, for development use, may change without warning ***
// Join a group for the RADIO-DISH pattern. Call only on ZMQ_DISH.
// Returns 0 if OK, -1 if failed.
CZMQ_EXPORT int
zsock_join (void *self, const char *group);
// *** Draft method, for development use, may change without warning ***
// Leave a group for the RADIO-DISH pattern. Call only on ZMQ_DISH.
// Returns 0 if OK, -1 if failed.
CZMQ_EXPORT int
zsock_leave (void *self, const char *group);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zsock.c'.
This is the class self test code:
```c
zsock_t *writer = zsock_new_push ("@tcp://127.0.0.1:5560");
assert (writer);
assert (zsock_resolve (writer) != writer);
assert (streq (zsock_type_str (writer), "PUSH"));
int rc;
#if (ZMQ_VERSION >= ZMQ_MAKE_VERSION (3, 2, 0))
// Check unbind
rc = zsock_unbind (writer, "tcp://127.0.0.1:%d", 5560);
assert (rc == 0);
// In some cases and especially when running under Valgrind, doing
// a bind immediately after an unbind causes an EADDRINUSE error.
// Even a short sleep allows the OS to release the port for reuse.
zclock_sleep (100);
// Bind again
rc = zsock_bind (writer, "tcp://127.0.0.1:%d", 5560);
assert (rc == 5560);
assert (streq (zsock_endpoint (writer), "tcp://127.0.0.1:5560"));
#endif
zsock_t *reader = zsock_new_pull (">tcp://127.0.0.1:5560");
assert (reader);
assert (zsock_resolve (reader) != reader);
assert (streq (zsock_type_str (reader), "PULL"));
// Basic Hello, World
zstr_send (writer, "Hello, World");
zmsg_t *msg = zmsg_recv (reader);
assert (msg);
char *string = zmsg_popstr (msg);
assert (streq (string, "Hello, World"));
free (string);
zmsg_destroy (&msg);
// Test resolve libzmq socket
#if (ZMQ_VERSION >= ZMQ_MAKE_VERSION (3, 2, 0))
void *zmq_ctx = zmq_ctx_new ();
#else
void *zmq_ctx = zmq_ctx_new (1);
#endif
assert (zmq_ctx);
void *zmq_sock = zmq_socket (zmq_ctx, ZMQ_PUB);
assert (zmq_sock);
assert (zsock_resolve (zmq_sock) == zmq_sock);
zmq_close (zmq_sock);
zmq_ctx_term (zmq_ctx);
// Test resolve zsock
zsock_t *resolve = zsock_new_pub("@tcp://127.0.0.1:5561");
assert (resolve);
assert (zsock_resolve (resolve) == resolve->handle);
zsock_destroy (&resolve);
// Test resolve FD
SOCKET fd = zsock_fd (reader);
assert (zsock_resolve ((void *) &fd) == NULL);
// Test binding to ephemeral ports, sequential and random
int port = zsock_bind (writer, "tcp://127.0.0.1:*");
assert (port >= DYNAMIC_FIRST && port <= DYNAMIC_LAST);
port = zsock_bind (writer, "tcp://127.0.0.1:*[50000-]");
assert (port >= 50000 && port <= DYNAMIC_LAST);
port = zsock_bind (writer, "tcp://127.0.0.1:*[-50001]");
assert (port >= DYNAMIC_FIRST && port <= 50001);
port = zsock_bind (writer, "tcp://127.0.0.1:*[60000-60050]");
assert (port >= 60000 && port <= 60050);
port = zsock_bind (writer, "tcp://127.0.0.1:!");
assert (port >= DYNAMIC_FIRST && port <= DYNAMIC_LAST);
port = zsock_bind (writer, "tcp://127.0.0.1:![50000-]");
assert (port >= 50000 && port <= DYNAMIC_LAST);
port = zsock_bind (writer, "tcp://127.0.0.1:![-50001]");
assert (port >= DYNAMIC_FIRST && port <= 50001);
port = zsock_bind (writer, "tcp://127.0.0.1:![60000-60050]");
assert (port >= 60000 && port <= 60050);
// Test zsock_attach method
zsock_t *server = zsock_new (ZMQ_DEALER);
assert (server);
rc = zsock_attach (server, "@inproc://myendpoint,tcp://127.0.0.1:5556,inproc://others", true);
assert (rc == 0);
rc = zsock_attach (server, "", false);
assert (rc == 0);
rc = zsock_attach (server, NULL, true);
assert (rc == 0);
rc = zsock_attach (server, ">a,@b, c,, ", false);
assert (rc == -1);
zsock_destroy (&server);
// Test zsock_endpoint method
rc = zsock_bind (writer, "inproc://test.%s", "writer");
assert (rc == 0);
assert (streq (zsock_endpoint (writer), "inproc://test.writer"));
// Test error state when connecting to an invalid socket type
// ('txp://' instead of 'tcp://', typo intentional)
rc = zsock_connect (reader, "txp://127.0.0.1:5560");
assert (rc == -1);
// Test signal/wait methods
rc = zsock_signal (writer, 123);
assert (rc == 0);
rc = zsock_wait (reader);
assert (rc == 123);
// Test zsock_send/recv pictures
uint8_t number1 = 123;
uint16_t number2 = 123 * 123;
uint32_t number4 = 123 * 123;
number4 *= 123;
uint32_t number4_MAX = UINT32_MAX;
uint64_t number8 = 123 * 123;
number8 *= 123;
number8 *= 123;
uint64_t number8_MAX = UINT64_MAX;
zchunk_t *chunk = zchunk_new ("HELLO", 5);
assert (chunk);
zframe_t *frame = zframe_new ("WORLD", 5);
assert (frame);
zhashx_t *hash = zhashx_new ();
assert (hash);
zuuid_t *uuid = zuuid_new ();
assert (uuid);
zhashx_set_destructor (hash, (zhashx_destructor_fn *) zstr_free);
zhashx_set_duplicator (hash, (zhashx_duplicator_fn *) strdup);
zhashx_insert (hash, "1", "value A");
zhashx_insert (hash, "2", "value B");
char *original = "pointer";
// Test zsock_recv into each supported type
zsock_send (writer, "i124488zsbcfUhp",
-12345, number1, number2, number4, number4_MAX,
number8, number8_MAX,
"This is a string", "ABCDE", 5,
chunk, frame, uuid, hash, original);
char *uuid_str = strdup (zuuid_str (uuid));
zchunk_destroy (&chunk);
zframe_destroy (&frame);
zuuid_destroy (&uuid);
zhashx_destroy (&hash);
int integer;
byte *data;
size_t size;
char *pointer;
number8_MAX = number8 = number4_MAX = number4 = number2 = number1 = 0ULL;
rc = zsock_recv (reader, "i124488zsbcfUhp",
&integer, &number1, &number2, &number4, &number4_MAX,
&number8, &number8_MAX, &string, &data, &size, &chunk,
&frame, &uuid, &hash, &pointer);
assert (rc == 0);
assert (integer == -12345);
assert (number1 == 123);
assert (number2 == 123 * 123);
assert (number4 == 123 * 123 * 123);
assert (number4_MAX == UINT32_MAX);
assert (number8 == 123 * 123 * 123 * 123);
assert (number8_MAX == UINT64_MAX);
assert (streq (string, "This is a string"));
assert (memcmp (data, "ABCDE", 5) == 0);
assert (size == 5);
assert (memcmp (zchunk_data (chunk), "HELLO", 5) == 0);
assert (zchunk_size (chunk) == 5);
assert (streq (uuid_str, zuuid_str (uuid)));
assert (memcmp (zframe_data (frame), "WORLD", 5) == 0);
assert (zframe_size (frame) == 5);
char *value = (char *) zhashx_lookup (hash, "1");
assert (streq (value, "value A"));
value = (char *) zhashx_lookup (hash, "2");
assert (streq (value, "value B"));
assert (original == pointer);
free (string);
free (data);
free (uuid_str);
zframe_destroy (&frame);
zchunk_destroy (&chunk);
zhashx_destroy (&hash);
zuuid_destroy (&uuid);
// Test zsock_recv of short message; this lets us return a failure
// with a status code and then nothing else; the receiver will get
// the status code and NULL/zero for all other values
zsock_send (writer, "i", -1);
zsock_recv (reader, "izsbcfp",
&integer, &string, &data, &size, &chunk, &frame, &pointer);
assert (integer == -1);
assert (string == NULL);
assert (data == NULL);
assert (size == 0);
assert (chunk == NULL);
assert (frame == NULL);
assert (pointer == NULL);
msg = zmsg_new ();
zmsg_addstr (msg, "frame 1");
zmsg_addstr (msg, "frame 2");
zsock_send (writer, "szm", "header", msg);
zmsg_destroy (&msg);
zsock_recv (reader, "szm", &string, &msg);
assert (streq ("header", string));
assert (zmsg_size (msg) == 2);
assert (zframe_streq (zmsg_first (msg), "frame 1"));
assert (zframe_streq (zmsg_next (msg), "frame 2"));
zstr_free (&string);
zmsg_destroy (&msg);
// Test zsock_recv with null arguments
chunk = zchunk_new ("HELLO", 5);
assert (chunk);
frame = zframe_new ("WORLD", 5);
assert (frame);
zsock_send (writer, "izsbcfp",
-12345, "This is a string", "ABCDE", 5, chunk, frame, original);
zframe_destroy (&frame);
zchunk_destroy (&chunk);
zsock_recv (reader, "izsbcfp", &integer, NULL, NULL, NULL, &chunk, NULL, NULL);
assert (integer == -12345);
assert (memcmp (zchunk_data (chunk), "HELLO", 5) == 0);
assert (zchunk_size (chunk) == 5);
zchunk_destroy (&chunk);
// Test zsock_bsend/brecv pictures with binary encoding
frame = zframe_new ("Hello", 5);
chunk = zchunk_new ("World", 5);
msg = zmsg_new ();
zmsg_addstr (msg, "Hello");
zmsg_addstr (msg, "World");
zsock_bsend (writer, "1248sSpcfm",
number1, number2, number4, number8,
"Hello, World",
"Goodbye cruel World!",
original,
chunk, frame, msg);
zchunk_destroy (&chunk);
zframe_destroy (&frame);
zmsg_destroy (&msg);
number8 = number4 = number2 = number1 = 0;
char *longstr;
zsock_brecv (reader, "1248sSpcfm",
&number1, &number2, &number4, &number8,
&string, &longstr,
&pointer,
&chunk, &frame, &msg);
assert (number1 == 123);
assert (number2 == 123 * 123);
assert (number4 == 123 * 123 * 123);
assert (number8 == 123 * 123 * 123 * 123);
assert (streq (string, "Hello, World"));
assert (streq (longstr, "Goodbye cruel World!"));
assert (pointer == original);
zstr_free (&longstr);
zchunk_destroy (&chunk);
zframe_destroy (&frame);
zmsg_destroy (&msg);
#ifdef ZMQ_SERVER
// Test zsock_bsend/brecv pictures with binary encoding on SERVER and CLIENT sockets
server = zsock_new_server ("tcp://127.0.0.1:5561");
assert (server);
zsock_t* client = zsock_new_client ("tcp://127.0.0.1:5561");
assert (client);
// From client to server
chunk = zchunk_new ("World", 5);
zsock_bsend (client, "1248sSpc",
number1, number2, number4, number8,
"Hello, World",
"Goodbye cruel World!",
original,
chunk);
zchunk_destroy (&chunk);
number8 = number4 = number2 = number1 = 0;
zsock_brecv (server, "1248sSpc",
&number1, &number2, &number4, &number8,
&string, &longstr,
&pointer,
&chunk);
assert (number1 == 123);
assert (number2 == 123 * 123);
assert (number4 == 123 * 123 * 123);
assert (number8 == 123 * 123 * 123 * 123);
assert (streq (string, "Hello, World"));
assert (streq (longstr, "Goodbye cruel World!"));
assert (pointer == original);
assert (zsock_routing_id (server));
zstr_free (&longstr);
zchunk_destroy (&chunk);
// From server to client
chunk = zchunk_new ("World", 5);
zsock_bsend (server, "1248sSpc",
number1, number2, number4, number8,
"Hello, World",
"Goodbye cruel World!",
original,
chunk);
zchunk_destroy (&chunk);
number8 = number4 = number2 = number1 = 0;
zsock_brecv (client, "1248sSpc",
&number1, &number2, &number4, &number8,
&string, &longstr,
&pointer,
&chunk);
assert (number1 == 123);
assert (number2 == 123 * 123);
assert (number4 == 123 * 123 * 123);
assert (number8 == 123 * 123 * 123 * 123);
assert (streq (string, "Hello, World"));
assert (streq (longstr, "Goodbye cruel World!"));
assert (pointer == original);
assert (zsock_routing_id (client) == 0);
zstr_free (&longstr);
zchunk_destroy (&chunk);
zsock_destroy (&client);
zsock_destroy (&server);
#endif
#ifdef ZMQ_SCATTER
zsock_t* gather = zsock_new_gather ("inproc://test-gather-scatter");
assert (gather);
zsock_t* scatter = zsock_new_scatter ("inproc://test-gather-scatter");
assert (scatter);
rc = zstr_send (scatter, "HELLO");
assert (rc == 0);
char* message;
message = zstr_recv (gather);
assert (streq(message, "HELLO"));
zstr_free (&message);
zsock_destroy (&gather);
zsock_destroy (&scatter);
#endif
// Check that we can send a zproto format message
zsock_bsend (writer, "1111sS4", 0xAA, 0xA0, 0x02, 0x01, "key", "value", 1234);
zgossip_msg_t *gossip = zgossip_msg_new ();
zgossip_msg_recv (gossip, reader);
assert (zgossip_msg_id (gossip) == ZGOSSIP_MSG_PUBLISH);
zgossip_msg_destroy (&gossip);
zsock_destroy (&reader);
zsock_destroy (&writer);
```
#### zstr - sending and receiving strings
The zstr class provides utility functions for sending and receiving C
strings across ØMQ sockets. It sends strings without a terminating null,
and appends a null byte on received strings. This class is for simple
message sending.
Memory Wire
+-------------+---+ +---+-------------+
Send | S t r i n g | 0 | ----> | 6 | S t r i n g |
+-------------+---+ +---+-------------+
Wire Heap
+---+-------------+ +-------------+---+
Recv | 6 | S t r i n g | ----> | S t r i n g | 0 |
+---+-------------+ +-------------+---+
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Receive C string from socket. Caller must free returned string using
// zstr_free(). Returns NULL if the context is being terminated or the
// process was interrupted.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zstr_recv (void *source);
// Receive a series of strings (until NULL) from multipart data.
// Each string is allocated and filled with string data; if there
// are not enough frames, unallocated strings are set to NULL.
// Returns -1 if the message could not be read, else returns the
// number of strings filled, zero or more. Free each returned string
// using zstr_free(). If not enough strings are provided, remaining
// multipart frames in the message are dropped.
CZMQ_EXPORT int
zstr_recvx (void *source, char **string_p, ...);
// Send a C string to a socket, as a frame. The string is sent without
// trailing null byte; to read this you can use zstr_recv, or a similar
// method that adds a null terminator on the received string. String
// may be NULL, which is sent as "".
CZMQ_EXPORT int
zstr_send (void *dest, const char *string);
// Send a C string to a socket, as zstr_send(), with a MORE flag, so that
// you can send further strings in the same multi-part message.
CZMQ_EXPORT int
zstr_sendm (void *dest, const char *string);
// Send a formatted string to a socket. Note that you should NOT use
// user-supplied strings in the format (they may contain '%' which
// will create security holes).
CZMQ_EXPORT int
zstr_sendf (void *dest, const char *format, ...) CHECK_PRINTF (2);
// Send a formatted string to a socket, as for zstr_sendf(), with a
// MORE flag, so that you can send further strings in the same multi-part
// message.
CZMQ_EXPORT int
zstr_sendfm (void *dest, const char *format, ...) CHECK_PRINTF (2);
// Send a series of strings (until NULL) as multipart data
// Returns 0 if the strings could be sent OK, or -1 on error.
CZMQ_EXPORT int
zstr_sendx (void *dest, const char *string, ...);
// Free a provided string, and nullify the parent pointer. Safe to call on
// a null pointer.
CZMQ_EXPORT void
zstr_free (char **string_p);
// Self test of this class.
CZMQ_EXPORT void
zstr_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Accepts a void pointer and returns a fresh character string. If source
// is null, returns an empty string.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zstr_str (void *source);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/zstr.c'.
This is the class self test code:
```c
// Create two PAIR sockets and connect over inproc
zsock_t *output = zsock_new_pair ("@inproc://zstr.test");
assert (output);
zsock_t *input = zsock_new_pair (">inproc://zstr.test");
assert (input);
// Send ten strings, five strings with MORE flag and then END
int string_nbr;
for (string_nbr = 0; string_nbr < 10; string_nbr++)
zstr_sendf (output, "this is string %d", string_nbr);
zstr_sendx (output, "This", "is", "almost", "the", "very", "END", NULL);
// Read and count until we receive END
string_nbr = 0;
for (string_nbr = 0;; string_nbr++) {
char *string = zstr_recv (input);
assert (string);
if (streq (string, "END")) {
zstr_free (&string);
break;
}
zstr_free (&string);
}
assert (string_nbr == 15);
zsock_destroy (&input);
zsock_destroy (&output);
#if defined (ZMQ_SERVER)
// Test SERVER/CLIENT over zstr
zsock_t *server = zsock_new_server ("inproc://zstr-test-routing");
zsock_t *client = zsock_new_client ("inproc://zstr-test-routing");;
assert (server);
assert (client);
// Try normal ping-pong to check reply routing ID
int rc = zstr_send (client, "Hello");
assert (rc == 0);
char *request = zstr_recv (server);
assert (streq (request, "Hello"));
assert (zsock_routing_id (server));
free (request);
rc = zstr_send (server, "World");
assert (rc == 0);
char *reply = zstr_recv (client);
assert (streq (reply, "World"));
free (reply);
rc = zstr_sendf (server, "%s", "World");
assert (rc == 0);
reply = zstr_recv (client);
assert (streq (reply, "World"));
free (reply);
// Try ping-pong using sendx and recx
rc = zstr_sendx (client, "Hello", NULL);
assert (rc == 0);
rc = zstr_recvx (server, &request, NULL);
assert (rc >= 0);
assert (streq (request, "Hello"));
free (request);
rc = zstr_sendx (server, "World", NULL);
assert (rc == 0);
rc = zstr_recvx (client, &reply, NULL);
assert (rc >= 0);
assert (streq (reply, "World"));
free (reply);
// Client and server disallow multipart
rc = zstr_sendm (client, "Hello");
assert (rc == -1);
rc = zstr_sendm (server, "World");
assert (rc == -1);
zsock_destroy (&client);
zsock_destroy (&server);
#endif
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zsys - system-level methods
The zsys class provides a portable wrapper for system calls. We collect
them here to reduce the number of weird #ifdefs in other classes. As far
as possible, the bulk of CZMQ classes are fully portable.
Please add '@discuss' section in './../src/zsys.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Callback for interrupt signal handler
typedef void (zsys_handler_fn) (
int signal_value);
// Initialize CZMQ zsys layer; this happens automatically when you create
// a socket or an actor; however this call lets you force initialization
// earlier, so e.g. logging is properly set-up before you start working.
// Not threadsafe, so call only from main thread. Safe to call multiple
// times. Returns global CZMQ context.
CZMQ_EXPORT void *
zsys_init (void);
// Optionally shut down the CZMQ zsys layer; this normally happens automatically
// when the process exits; however this call lets you force a shutdown
// earlier, avoiding any potential problems with atexit() ordering, especially
// with Windows dlls.
CZMQ_EXPORT void
zsys_shutdown (void);
// Get a new ZMQ socket, automagically creating a ZMQ context if this is
// the first time. Caller is responsible for destroying the ZMQ socket
// before process exits, to avoid a ZMQ deadlock. Note: you should not use
// this method in CZMQ apps, use zsock_new() instead.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT void *
zsys_socket (int type, const char *filename, size_t line_nbr);
// Destroy/close a ZMQ socket. You should call this for every socket you
// create using zsys_socket().
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT int
zsys_close (void *handle, const char *filename, size_t line_nbr);
// Return ZMQ socket name for socket type
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT char *
zsys_sockname (int socktype);
// Create a pipe, which consists of two PAIR sockets connected over inproc.
// The pipe is configured to use the zsys_pipehwm setting. Returns the
// frontend socket successful, NULL if failed.
CZMQ_EXPORT zsock_t *
zsys_create_pipe (zsock_t **backend_p);
// Set interrupt handler; this saves the default handlers so that a
// zsys_handler_reset () can restore them. If you call this multiple times
// then the last handler will take affect. If handler_fn is NULL, disables
// default SIGINT/SIGTERM handling in CZMQ.
CZMQ_EXPORT void
zsys_handler_set (zsys_handler_fn *handler_fn);
// Reset interrupt handler, call this at exit if needed
CZMQ_EXPORT void
zsys_handler_reset (void);
// Set default interrupt handler, so Ctrl-C or SIGTERM will set
// zsys_interrupted. Idempotent; safe to call multiple times.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT void
zsys_catch_interrupts (void);
// Return 1 if file exists, else zero
CZMQ_EXPORT bool
zsys_file_exists (const char *filename);
// Return file modification time. Returns 0 if the file does not exist.
CZMQ_EXPORT time_t
zsys_file_modified (const char *filename);
// Return file mode; provides at least support for the POSIX S_ISREG(m)
// and S_ISDIR(m) macros and the S_IRUSR and S_IWUSR bits, on all boxes.
// Returns a mode_t cast to int, or -1 in case of error.
CZMQ_EXPORT int
zsys_file_mode (const char *filename);
// Delete file. Does not complain if the file is absent
CZMQ_EXPORT int
zsys_file_delete (const char *filename);
// Check if file is 'stable'
CZMQ_EXPORT bool
zsys_file_stable (const char *filename);
// Create a file path if it doesn't exist. The file path is treated as
// printf format.
CZMQ_EXPORT int
zsys_dir_create (const char *pathname, ...);
// Remove a file path if empty; the pathname is treated as printf format.
CZMQ_EXPORT int
zsys_dir_delete (const char *pathname, ...);
// Move to a specified working directory. Returns 0 if OK, -1 if this failed.
CZMQ_EXPORT int
zsys_dir_change (const char *pathname);
// Set private file creation mode; all files created from here will be
// readable/writable by the owner only.
CZMQ_EXPORT void
zsys_file_mode_private (void);
// Reset default file creation mode; all files created from here will use
// process file mode defaults.
CZMQ_EXPORT void
zsys_file_mode_default (void);
// Return the CZMQ version for run-time API detection; returns version
// number into provided fields, providing reference isn't null in each case.
CZMQ_EXPORT void
zsys_version (int *major, int *minor, int *patch);
// Format a string using printf formatting, returning a freshly allocated
// buffer. If there was insufficient memory, returns NULL. Free the returned
// string using zstr_free().
CZMQ_EXPORT char *
zsys_sprintf (const char *format, ...);
// Format a string with a va_list argument, returning a freshly allocated
// buffer. If there was insufficient memory, returns NULL. Free the returned
// string using zstr_free().
CZMQ_EXPORT char *
zsys_vprintf (const char *format, va_list argptr);
// Create UDP beacon socket; if the routable option is true, uses
// multicast (not yet implemented), else uses broadcast. This method
// and related ones might _eventually_ be moved to a zudp class.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT SOCKET
zsys_udp_new (bool routable);
// Close a UDP socket
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT int
zsys_udp_close (SOCKET handle);
// Send zframe to UDP socket, return -1 if sending failed due to
// interface having disappeared (happens easily with WiFi)
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT int
zsys_udp_send (SOCKET udpsock, zframe_t *frame, inaddr_t *address, int addrlen);
// Receive zframe from UDP socket, and set address of peer that sent it
// The peername must be a char [INET_ADDRSTRLEN] array if IPv6 is disabled or
// NI_MAXHOST if it's enabled. Returns NULL when failing to get peer address.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT zframe_t *
zsys_udp_recv (SOCKET udpsock, char *peername, int peerlen);
// Handle an I/O error on some socket operation; will report and die on
// fatal errors, and continue silently on "try again" errors.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT void
zsys_socket_error (const char *reason);
// Return current host name, for use in public tcp:// endpoints. Caller gets
// a freshly allocated string, should free it using zstr_free(). If the host
// name is not resolvable, returns NULL.
CZMQ_EXPORT char *
zsys_hostname (void);
// Move the current process into the background. The precise effect depends
// on the operating system. On POSIX boxes, moves to a specified working
// directory (if specified), closes all file handles, reopens stdin, stdout,
// and stderr to the null device, and sets the process to ignore SIGHUP. On
// Windows, does nothing. Returns 0 if OK, -1 if there was an error.
CZMQ_EXPORT int
zsys_daemonize (const char *workdir);
// Drop the process ID into the lockfile, with exclusive lock, and switch
// the process to the specified group and/or user. Any of the arguments
// may be null, indicating a no-op. Returns 0 on success, -1 on failure.
// Note if you combine this with zsys_daemonize, run after, not before
// that method, or the lockfile will hold the wrong process ID.
CZMQ_EXPORT int
zsys_run_as (const char *lockfile, const char *group, const char *user);
// Returns true if the underlying libzmq supports CURVE security.
// Uses a heuristic probe according to the version of libzmq being used.
CZMQ_EXPORT bool
zsys_has_curve (void);
// Configure the number of I/O threads that ZeroMQ will use. A good
// rule of thumb is one thread per gigabit of traffic in or out. The
// default is 1, sufficient for most applications. If the environment
// variable ZSYS_IO_THREADS is defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_io_threads (size_t io_threads);
// Configure the scheduling policy of the ZMQ context thread pool.
// Not available on Windows. See the sched_setscheduler man page or sched.h
// for more information. If the environment variable ZSYS_THREAD_SCHED_POLICY
// is defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_thread_sched_policy (int policy);
// Configure the scheduling priority of the ZMQ context thread pool.
// Not available on Windows. See the sched_setscheduler man page or sched.h
// for more information. If the environment variable ZSYS_THREAD_PRIORITY is
// defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_thread_priority (int priority);
// Configure the number of sockets that ZeroMQ will allow. The default
// is 1024. The actual limit depends on the system, and you can query it
// by using zsys_socket_limit (). A value of zero means "maximum".
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_max_sockets (size_t max_sockets);
// Return maximum number of ZeroMQ sockets that the system will support.
CZMQ_EXPORT size_t
zsys_socket_limit (void);
// Configure the maximum allowed size of a message sent.
// The default is INT_MAX.
CZMQ_EXPORT void
zsys_set_max_msgsz (int max_msgsz);
// Return maximum message size.
CZMQ_EXPORT int
zsys_max_msgsz (void);
// Configure the default linger timeout in msecs for new zsock instances.
// You can also set this separately on each zsock_t instance. The default
// linger time is zero, i.e. any pending messages will be dropped. If the
// environment variable ZSYS_LINGER is defined, that provides the default.
// Note that process exit will typically be delayed by the linger time.
CZMQ_EXPORT void
zsys_set_linger (size_t linger);
// Configure the default outgoing pipe limit (HWM) for new zsock instances.
// You can also set this separately on each zsock_t instance. The default
// HWM is 1,000, on all versions of ZeroMQ. If the environment variable
// ZSYS_SNDHWM is defined, that provides the default. Note that a value of
// zero means no limit, i.e. infinite memory consumption.
CZMQ_EXPORT void
zsys_set_sndhwm (size_t sndhwm);
// Configure the default incoming pipe limit (HWM) for new zsock instances.
// You can also set this separately on each zsock_t instance. The default
// HWM is 1,000, on all versions of ZeroMQ. If the environment variable
// ZSYS_RCVHWM is defined, that provides the default. Note that a value of
// zero means no limit, i.e. infinite memory consumption.
CZMQ_EXPORT void
zsys_set_rcvhwm (size_t rcvhwm);
// Configure the default HWM for zactor internal pipes; this is set on both
// ends of the pipe, for outgoing messages only (sndhwm). The default HWM is
// 1,000, on all versions of ZeroMQ. If the environment var ZSYS_ACTORHWM is
// defined, that provides the default. Note that a value of zero means no
// limit, i.e. infinite memory consumption.
CZMQ_EXPORT void
zsys_set_pipehwm (size_t pipehwm);
// Return the HWM for zactor internal pipes.
CZMQ_EXPORT size_t
zsys_pipehwm (void);
// Configure use of IPv6 for new zsock instances. By default sockets accept
// and make only IPv4 connections. When you enable IPv6, sockets will accept
// and connect to both IPv4 and IPv6 peers. You can override the setting on
// each zsock_t instance. The default is IPv4 only (ipv6 set to 0). If the
// environment variable ZSYS_IPV6 is defined (as 1 or 0), this provides the
// default. Note: has no effect on ZMQ v2.
CZMQ_EXPORT void
zsys_set_ipv6 (int ipv6);
// Return use of IPv6 for zsock instances.
CZMQ_EXPORT int
zsys_ipv6 (void);
// Set network interface name to use for broadcasts, particularly zbeacon.
// This lets the interface be configured for test environments where required.
// For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
// the default when there is no specified interface. If the environment
// variable ZSYS_INTERFACE is set, use that as the default interface name.
// Setting the interface to "*" means "use all available interfaces".
CZMQ_EXPORT void
zsys_set_interface (const char *value);
// Return network interface to use for broadcasts, or "" if none was set.
CZMQ_EXPORT const char *
zsys_interface (void);
// Set IPv6 address to use zbeacon socket, particularly for receiving zbeacon.
// This needs to be set IPv6 is enabled as IPv6 can have multiple addresses
// on a given interface. If the environment variable ZSYS_IPV6_ADDRESS is set,
// use that as the default IPv6 address.
CZMQ_EXPORT void
zsys_set_ipv6_address (const char *value);
// Return IPv6 address to use for zbeacon reception, or "" if none was set.
CZMQ_EXPORT const char *
zsys_ipv6_address (void);
// Set IPv6 milticast address to use for sending zbeacon messages. This needs
// to be set if IPv6 is enabled. If the environment variable
// ZSYS_IPV6_MCAST_ADDRESS is set, use that as the default IPv6 multicast
// address.
CZMQ_EXPORT void
zsys_set_ipv6_mcast_address (const char *value);
// Return IPv6 multicast address to use for sending zbeacon, or "" if none was
// set.
CZMQ_EXPORT const char *
zsys_ipv6_mcast_address (void);
// Configure the automatic use of pre-allocated FDs when creating new sockets.
// If 0 (default), nothing will happen. Else, when a new socket is bound, the
// system API will be used to check if an existing pre-allocated FD with a
// matching port (if TCP) or path (if IPC) exists, and if it does it will be
// set via the ZMQ_USE_FD socket option so that the library will use it
// instead of creating a new socket.
CZMQ_EXPORT void
zsys_set_auto_use_fd (int auto_use_fd);
// Return use of automatic pre-allocated FDs for zsock instances.
CZMQ_EXPORT int
zsys_auto_use_fd (void);
// Set log identity, which is a string that prefixes all log messages sent
// by this process. The log identity defaults to the environment variable
// ZSYS_LOGIDENT, if that is set.
CZMQ_EXPORT void
zsys_set_logident (const char *value);
// Set stream to receive log traffic. By default, log traffic is sent to
// stdout. If you set the stream to NULL, no stream will receive the log
// traffic (it may still be sent to the system facility).
CZMQ_EXPORT void
zsys_set_logstream (FILE *stream);
// Sends log output to a PUB socket bound to the specified endpoint. To
// collect such log output, create a SUB socket, subscribe to the traffic
// you care about, and connect to the endpoint. Log traffic is sent as a
// single string frame, in the same format as when sent to stdout. The
// log system supports a single sender; multiple calls to this method will
// bind the same sender to multiple endpoints. To disable the sender, call
// this method with a null argument.
CZMQ_EXPORT void
zsys_set_logsender (const char *endpoint);
// Enable or disable logging to the system facility (syslog on POSIX boxes,
// event log on Windows). By default this is disabled.
CZMQ_EXPORT void
zsys_set_logsystem (bool logsystem);
// Log error condition - highest priority
CZMQ_EXPORT void
zsys_error (const char *format, ...);
// Log warning condition - high priority
CZMQ_EXPORT void
zsys_warning (const char *format, ...);
// Log normal, but significant, condition - normal priority
CZMQ_EXPORT void
zsys_notice (const char *format, ...);
// Log informational message - low priority
CZMQ_EXPORT void
zsys_info (const char *format, ...);
// Log debug-level message - lowest priority
CZMQ_EXPORT void
zsys_debug (const char *format, ...);
// Self test of this class.
CZMQ_EXPORT void
zsys_test (bool verbose);
```
Please add '@interface' section in './../src/zsys.c'.
This is the class self test code:
```c
zsys_catch_interrupts ();
// Check capabilities without using the return value
int rc = zsys_has_curve ();
if (verbose) {
char *hostname = zsys_hostname ();
zsys_info ("host name is %s", hostname);
free (hostname);
zsys_info ("system limit is %zu ZeroMQ sockets", zsys_socket_limit ());
}
zsys_set_linger (0);
zsys_set_sndhwm (1000);
zsys_set_rcvhwm (1000);
zsys_set_pipehwm (2500);
assert (zsys_pipehwm () == 2500);
zsys_set_ipv6 (0);
zsys_set_thread_priority (-1);
zsys_set_thread_sched_policy (-1);
// Test pipe creation
zsock_t *pipe_back;
zsock_t *pipe_front = zsys_create_pipe (&pipe_back);
zstr_send (pipe_front, "Hello");
char *string = zstr_recv (pipe_back);
assert (streq (string, "Hello"));
free (string);
zsock_destroy (&pipe_back);
zsock_destroy (&pipe_front);
// Test file manipulation
rc = zsys_file_delete ("nosuchfile");
assert (rc == -1);
bool rc_bool = zsys_file_exists ("nosuchfile");
assert (rc_bool != true);
rc = (int) zsys_file_size ("nosuchfile");
assert (rc == -1);
time_t when = zsys_file_modified (".");
assert (when > 0);
int mode = zsys_file_mode (".");
assert (S_ISDIR (mode));
assert (mode & S_IRUSR);
assert (mode & S_IWUSR);
zsys_file_mode_private ();
rc = zsys_dir_create ("%s/%s", ".", ".testsys/subdir");
assert (rc == 0);
when = zsys_file_modified ("./.testsys/subdir");
assert (when > 0);
assert (!zsys_file_stable ("./.testsys/subdir"));
rc = zsys_dir_delete ("%s/%s", ".", ".testsys/subdir");
assert (rc == 0);
rc = zsys_dir_delete ("%s/%s", ".", ".testsys");
assert (rc == 0);
zsys_file_mode_default ();
assert (zsys_dir_change (".") == 0);
int major, minor, patch;
zsys_version (&major, &minor, &patch);
assert (major == CZMQ_VERSION_MAJOR);
assert (minor == CZMQ_VERSION_MINOR);
assert (patch == CZMQ_VERSION_PATCH);
string = zsys_sprintf ("%s %02x", "Hello", 16);
assert (streq (string, "Hello 10"));
free (string);
char *str64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,.";
int num10 = 1234567890;
string = zsys_sprintf ("%s%s%s%s%d", str64, str64, str64, str64, num10);
assert (strlen (string) == (4 * 64 + 10));
free (string);
// Test logging system
zsys_set_logident ("czmq_selftest");
zsys_set_logsender ("inproc://logging");
void *logger = zsys_socket (ZMQ_SUB, NULL, 0);
assert (logger);
rc = zmq_connect (logger, "inproc://logging");
assert (rc == 0);
rc = zmq_setsockopt (logger, ZMQ_SUBSCRIBE, "", 0);
assert (rc == 0);
if (verbose) {
zsys_error ("This is an %s message", "error");
zsys_warning ("This is a %s message", "warning");
zsys_notice ("This is a %s message", "notice");
zsys_info ("This is a %s message", "info");
zsys_debug ("This is a %s message", "debug");
zsys_set_logident ("hello, world");
zsys_info ("This is a %s message", "info");
zsys_debug ("This is a %s message", "debug");
// Check that logsender functionality is working
char *received = zstr_recv (logger);
assert (received);
zstr_free (&received);
}
zsys_close (logger, NULL, 0);
```
#### ztimerset - timer set
ztimerset - timer set
Please add '@discuss' section in './../src/ztimerset.c'.
This is the class interface:
```h
// This is a draft class, and may change without notice. It is disabled in
// stable builds by default. If you use this in applications, please ask
// for it to be pushed to stable state. Use --enable-drafts to enable.
#ifdef CZMQ_BUILD_DRAFT_API
// Callback function for timer event.
typedef void (ztimerset_fn) (
int timer_id, void *arg);
// *** Draft method, for development use, may change without warning ***
// Create new timer set.
CZMQ_EXPORT ztimerset_t *
ztimerset_new (void);
// *** Draft method, for development use, may change without warning ***
// Destroy a timer set
CZMQ_EXPORT void
ztimerset_destroy (ztimerset_t **self_p);
// *** Draft method, for development use, may change without warning ***
// Add a timer to the set. Returns timer id if OK, -1 on failure.
CZMQ_EXPORT int
ztimerset_add (ztimerset_t *self, size_t interval, ztimerset_fn handler, void *arg);
// *** Draft method, for development use, may change without warning ***
// Cancel a timer. Returns 0 if OK, -1 on failure.
CZMQ_EXPORT int
ztimerset_cancel (ztimerset_t *self, int timer_id);
// *** Draft method, for development use, may change without warning ***
// Set timer interval. Returns 0 if OK, -1 on failure.
// This method is slow, canceling the timer and adding a new one yield better performance.
CZMQ_EXPORT int
ztimerset_set_interval (ztimerset_t *self, int timer_id, size_t interval);
// *** Draft method, for development use, may change without warning ***
// Reset timer to start interval counting from current time. Returns 0 if OK, -1 on failure.
// This method is slow, canceling the timer and adding a new one yield better performance.
CZMQ_EXPORT int
ztimerset_reset (ztimerset_t *self, int timer_id);
// *** Draft method, for development use, may change without warning ***
// Return the time until the next interval.
// Should be used as timeout parameter for the zpoller wait method.
// The timeout is in msec.
CZMQ_EXPORT int
ztimerset_timeout (ztimerset_t *self);
// *** Draft method, for development use, may change without warning ***
// Invoke callback function of all timers which their interval has elapsed.
// Should be call after zpoller wait method.
// Returns 0 if OK, -1 on failure.
CZMQ_EXPORT int
ztimerset_execute (ztimerset_t *self);
// *** Draft method, for development use, may change without warning ***
// Self test of this class.
CZMQ_EXPORT void
ztimerset_test (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/ztimerset.c'.
This is the class self test code:
```c
// Simple create/destroy test
ztimerset_t *self = ztimerset_new ();
assert (self);
// Adding timer
bool timer_invoked = false;
int timer_id = ztimerset_add (self, 100, handler, &timer_invoked);
assert (timer_id != -1);
int rc = ztimerset_execute (self);
assert (rc == 0);
assert (!timer_invoked);
int timeout = ztimerset_timeout (self);
assert (timeout > 0);
zclock_sleep (timeout);
rc = ztimerset_execute (self);
assert (rc == 0);
assert (timer_invoked);
// Cancel timer
timeout = ztimerset_timeout (self);
assert (timeout > 0);
rc = ztimerset_cancel (self, timer_id);
assert (rc == 0);
timeout = ztimerset_timeout (self);
assert(timeout == -1);
// Reset a timer
timer_id = ztimerset_add (self, 100, handler, &timer_invoked);
assert (timer_id != -1);
timeout = ztimerset_timeout (self);
assert (timeout > 0);
zclock_sleep (timeout / 2);
timeout = ztimerset_timeout (self);
rc = ztimerset_reset(self, timer_id);
assert (rc == 0);
int timeout2 = ztimerset_timeout (self);
assert (timeout2 > timeout);
rc = ztimerset_cancel (self, timer_id);
assert (rc == 0);
// Set interval
timer_id = ztimerset_add (self, 100, handler, &timer_invoked);
assert (timer_id != -1);
timeout = ztimerset_timeout (self);
rc = ztimerset_set_interval(self, timer_id, 200);
timeout2 = ztimerset_timeout (self);
assert (timeout2 > timeout);
ztimerset_destroy (&self);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### ztrie - simple trie for tokenizable strings
This is a variant of a trie or prefix tree where all the descendants of a
node have a common prefix of the string associated with that node. This
implementation is specialized for strings that can be tokenized by a delimiter
like a URL, URI or URN. Routes in the tree can be matched by regular expressions
and by using capturing groups parts of a matched route can be easily obtained.
Note that the performance for pure string based matching is okay but on short
strings zhash and zhashx are 3-4 times faster.
This is the class interface:
```h
// This is a draft class, and may change without notice. It is disabled in
// stable builds by default. If you use this in applications, please ask
// for it to be pushed to stable state. Use --enable-drafts to enable.
#ifdef CZMQ_BUILD_DRAFT_API
// Callback function for ztrie_node to destroy node data.
typedef void (ztrie_destroy_data_fn) (
void **data);
// *** Draft method, for development use, may change without warning ***
// Creates a new ztrie.
CZMQ_EXPORT ztrie_t *
ztrie_new (char delimiter);
// *** Draft method, for development use, may change without warning ***
// Destroy the ztrie.
CZMQ_EXPORT void
ztrie_destroy (ztrie_t **self_p);
// *** Draft method, for development use, may change without warning ***
// Inserts a new route into the tree and attaches the data. Returns -1
// if the route already exists, otherwise 0. This method takes ownership of
// the provided data if a destroy_data_fn is provided.
CZMQ_EXPORT int
ztrie_insert_route (ztrie_t *self, const char *path, void *data, ztrie_destroy_data_fn destroy_data_fn);
// *** Draft method, for development use, may change without warning ***
// Removes a route from the trie and destroys its data. Returns -1 if the
// route does not exists, otherwise 0.
// the start of the list call zlist_first (). Advances the cursor.
CZMQ_EXPORT int
ztrie_remove_route (ztrie_t *self, const char *path);
// *** Draft method, for development use, may change without warning ***
// Returns true if the path matches a route in the tree, otherwise false.
CZMQ_EXPORT bool
ztrie_matches (ztrie_t *self, const char *path);
// *** Draft method, for development use, may change without warning ***
// Returns the data of a matched route from last ztrie_matches. If the path
// did not match, returns NULL. Do not delete the data as it's owned by
// ztrie.
CZMQ_EXPORT void *
ztrie_hit_data (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Returns the count of parameters that a matched route has.
CZMQ_EXPORT size_t
ztrie_hit_parameter_count (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Returns the parameters of a matched route with named regexes from last
// ztrie_matches. If the path did not match or the route did not contain any
// named regexes, returns NULL.
CZMQ_EXPORT zhashx_t *
ztrie_hit_parameters (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Returns the asterisk matched part of a route, if there has been no match
// or no asterisk match, returns NULL.
CZMQ_EXPORT const char *
ztrie_hit_asterisk_match (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Print the trie
CZMQ_EXPORT void
ztrie_print (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Self test of this class.
CZMQ_EXPORT void
ztrie_test (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
```
Please add '@interface' section in './../src/ztrie.c'.
This is the class self test code:
```c
// Create a new trie for matching strings that can be tokenized by a slash
// (e.g. URLs minus the protocol, address and port).
ztrie_t *self = ztrie_new ('/');
assert (self);
int ret = 0;
// Let's start by inserting a couple of routes into the trie.
// This one is for the route '/foo/bar' the slash at the beginning of the
// route is important because everything before the first delimiter will be
// discarded. A slash at the end of a route is optional though. The data
// associated with this node is passed without destroy function which means
// it must be destroyed by the caller.
int foo_bar_data = 10;
ret = ztrie_insert_route (self, "/foo/bar", &foo_bar_data, NULL);
assert (ret == 0);
// Now suppose we like to match all routes with two tokens that start with
// '/foo/' but aren't '/foo/bar'. This is possible by using regular
// expressions which are enclosed in an opening and closing curly bracket.
// Tokens that contain regular expressions are always match after string
// based tokens.
// Note: There is no order in which regular expressions are sorted thus
// if you enter multiple expressions for a route you will have to make
// sure they don't have overlapping results. For example '/foo/{[^/]+}'
// and '/foo/{\d+} having could turn out badly.
int foo_other_data = 100;
ret = ztrie_insert_route (self, "/foo/{[^/]+}", &foo_other_data, NULL);
assert (ret == 0);
// Regular expression are only matched against tokens of the same level.
// This allows us to append to are route with a regular expression as if
// it were a string.
ret = ztrie_insert_route (self, "/foo/{[^/]+}/gulp", NULL, NULL);
assert (ret == 0);
// Routes are identified by their endpoint, which is the last token of the route.
// It is possible to insert routes for a node that already exists but isn't an
// endpoint yet. The delimiter at the end of a route is optional and has no effect.
ret = ztrie_insert_route (self, "/foo/", NULL, NULL);
assert (ret == 0);
// If you try to insert a route which already exists the method will return -1.
ret = ztrie_insert_route (self, "/foo", NULL, NULL);
assert (ret == -1);
// It is not allowed to insert routes with empty tokens.
ret = ztrie_insert_route (self, "//foo", NULL, NULL);
assert (ret == -1);
// Everything before the first delimiter is ignored so 'foo/bar/baz' is equivalent
// to '/bar/baz'.
ret = ztrie_insert_route (self, "foo/bar/baz", NULL, NULL);
assert (ret == 0);
ret = ztrie_insert_route (self, "/bar/baz", NULL, NULL);
assert (ret == -1);
// Of course you are allowed to remove routes, in case there is data associated with a
// route and a destroy data function has been supplied that data will be destroyed.
ret = ztrie_remove_route (self, "/foo");
assert (ret == 0);
// Removing a non existent route will as well return -1.
ret = ztrie_remove_route (self, "/foo");
assert (ret == -1);
// Removing a route with a regular expression must exactly match the entered one.
ret = ztrie_remove_route (self, "/foo/{[^/]+}");
assert (ret == 0);
// Next we like to match a path by regular expressions and also extract matched
// parts of a route. This can be done by naming the regular expression. The name of a
// regular expression is entered at the beginning of the curly brackets and separated
// by a colon from the regular expression. The first one in this examples is named
// 'name' and names the expression '[^/]'. If there is no capturing group defined in
// the expression the whole matched string will be associated with this parameter. In
// case you don't like the get the whole matched string use a capturing group, like
// it has been done for the 'id' parameter. This is nice but you can even match as
// many parameter for a token as you like. Therefore simply put the parameter names
// separated by colons in front of the regular expression and make sure to add a
// capturing group for each parameter. The first parameter will be associated with
// the first capturing and so on.
char *data = (char *) malloc (80);
sprintf (data, "%s", "Hello World!");
ret = ztrie_insert_route (self, "/baz/{name:[^/]+}/{id:--(\\d+)}/{street:nr:(\\a+)(\\d+)}", data, NULL);
assert (ret == 0);
// There is a lot you can do with regular expression but matching routes
// of arbitrary length wont work. Therefore we make use of the asterisk
// operator. Just place it at the end of your route, e.g. '/config/bar/*'.
ret = ztrie_insert_route (self, "/config/bar/*", NULL, NULL);
assert (ret == 0);
// Appending to an asterisk as you would to with a regular expression
// isn't valid.
ret = ztrie_insert_route (self, "/config/bar/*/bar", NULL, NULL);
assert (ret == -1);
// The asterisk operator will only work as a leaf in the tree. If you
// enter an asterisk in the middle of your route it will simply be
// interpreted as a string.
ret = ztrie_insert_route (self, "/test/*/bar", NULL, NULL);
assert (ret == 0);
// If a parent has an asterisk as child it is not allowed to have
// other siblings.
ret = ztrie_insert_route (self, "/config/bar/foo/glup", NULL, NULL);
assert (ret != 0);
// Test matches
bool hasMatch = false;
// The route '/bar/foo' will fail to match as this route has never been inserted.
hasMatch = ztrie_matches (self, "/bar/foo");
assert (!hasMatch);
// The route '/foo/bar' will match and we can obtain the data associated with it.
hasMatch = ztrie_matches (self, "/foo/bar");
assert (hasMatch);
int foo_bar_hit_data = *((int *) ztrie_hit_data (self));
assert (foo_bar_data == foo_bar_hit_data);
// This route is part of another but is no endpoint itself thus the matches will fail.
hasMatch = ztrie_matches (self, "/baz/blub");
assert (!hasMatch);
// This route will match our named regular expressions route. Thus we can extract data
// from the route by their names.
hasMatch = ztrie_matches (self, "/baz/blub/--11/abc23");
assert (hasMatch);
char *match_data = (char *) ztrie_hit_data (self);
assert (streq ("Hello World!", match_data));
zhashx_t *parameters = ztrie_hit_parameters (self);
assert (zhashx_size (parameters) == 4);
assert (streq ("blub", (char *) zhashx_lookup (parameters, "name")));
assert (streq ("11", (char *) zhashx_lookup (parameters, "id")));
assert (streq ("abc", (char *) zhashx_lookup (parameters, "street")));
assert (streq ("23", (char *) zhashx_lookup (parameters, "nr")));
zhashx_destroy (¶meters);
// This will match our asterisk route '/config/bar/*'. As the result we
// can obtain the asterisk matched part of the route.
hasMatch = ztrie_matches (self, "/config/bar/foo/bar");
assert (hasMatch);
assert (streq (ztrie_hit_asterisk_match (self), "foo/bar"));
zstr_free (&data);
ztrie_destroy (&self);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
#### zuuid - UUID support class
The zuuid class generates UUIDs and provides methods for working with
them. If you build CZMQ with libuuid, on Unix/Linux, it will use that
library. On Windows it will use UuidCreate(). Otherwise it will use a
random number generator to produce convincing imitations of UUIDs.
Please add '@discuss' section in './../src/zuuid.c'.
This is the class interface:
```h
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create a new UUID object.
CZMQ_EXPORT zuuid_t *
zuuid_new (void);
// Create UUID object from supplied ZUUID_LEN-octet value.
CZMQ_EXPORT zuuid_t *
zuuid_new_from (const byte *source);
// Destroy a specified UUID object.
CZMQ_EXPORT void
zuuid_destroy (zuuid_t **self_p);
// Set UUID to new supplied ZUUID_LEN-octet value.
CZMQ_EXPORT void
zuuid_set (zuuid_t *self, const byte *source);
// Set UUID to new supplied string value skipping '-' and '{' '}'
// optional delimiters. Return 0 if OK, else returns -1.
CZMQ_EXPORT int
zuuid_set_str (zuuid_t *self, const char *source);
// Return UUID binary data.
CZMQ_EXPORT const byte *
zuuid_data (zuuid_t *self);
// Return UUID binary size
CZMQ_EXPORT size_t
zuuid_size (zuuid_t *self);
// Returns UUID as string
CZMQ_EXPORT const char *
zuuid_str (zuuid_t *self);
// Return UUID in the canonical string format: 8-4-4-4-12, in lower
// case. Caller does not modify or free returned value. See
// http://en.wikipedia.org/wiki/Universally_unique_identifier
CZMQ_EXPORT const char *
zuuid_str_canonical (zuuid_t *self);
// Store UUID blob in target array
CZMQ_EXPORT void
zuuid_export (zuuid_t *self, byte *target);
// Check if UUID is same as supplied value
CZMQ_EXPORT bool
zuuid_eq (zuuid_t *self, const byte *compare);
// Check if UUID is different from supplied value
CZMQ_EXPORT bool
zuuid_neq (zuuid_t *self, const byte *compare);
// Make copy of UUID object; if uuid is null, or memory was exhausted,
// returns null.
CZMQ_EXPORT zuuid_t *
zuuid_dup (zuuid_t *self);
// Self test of this class.
CZMQ_EXPORT void
zuuid_test (bool verbose);
```
Please add '@interface' section in './../src/zuuid.c'.
This is the class self test code:
```c
// Simple create/destroy test
assert (ZUUID_LEN == 16);
assert (ZUUID_STR_LEN == 32);
zuuid_t *uuid = zuuid_new ();
assert (uuid);
assert (zuuid_size (uuid) == ZUUID_LEN);
assert (strlen (zuuid_str (uuid)) == ZUUID_STR_LEN);
zuuid_t *copy = zuuid_dup (uuid);
assert (streq (zuuid_str (uuid), zuuid_str (copy)));
// Check set/set_str/export methods
const char *myuuid = "8CB3E9A9649B4BEF8DE225E9C2CEBB38";
const char *myuuid2 = "8CB3E9A9-649B-4BEF-8DE2-25E9C2CEBB38";
const char *myuuid3 = "{8CB3E9A9-649B-4BEF-8DE2-25E9C2CEBB38}";
const char *myuuid4 = "8CB3E9A9649B4BEF8DE225E9C2CEBB3838";
int rc = zuuid_set_str (uuid, myuuid);
assert (rc == 0);
assert (streq (zuuid_str (uuid), myuuid));
rc = zuuid_set_str (uuid, myuuid2);
assert (rc == 0);
assert (streq (zuuid_str (uuid), myuuid));
rc = zuuid_set_str (uuid, myuuid3);
assert (rc == 0);
assert (streq (zuuid_str (uuid), myuuid));
rc = zuuid_set_str (uuid, myuuid4);
assert (rc == -1);
byte copy_uuid [ZUUID_LEN];
zuuid_export (uuid, copy_uuid);
zuuid_set (uuid, copy_uuid);
assert (streq (zuuid_str (uuid), myuuid));
// Check the canonical string format
assert (streq (zuuid_str_canonical (uuid),
"8cb3e9a9-649b-4bef-8de2-25e9c2cebb38"));
zuuid_destroy (&uuid);
zuuid_destroy (©);
#if defined (__WINDOWS__)
zsys_shutdown();
#endif
```
## Error Handling
The CZMQ policy is to reduce the error flow to 0/-1 where possible. libzmq still does a lot of errno setting. CZMQ does not do that, as it creates a fuzzy API. Things either work as expected, or they fail, and the application's best strategy is usually to assert on non-zero return codes.
Some older libraries still return plethora of error codes, to indicate different types of failure. This ironically makes both library and application more likely to be buggy. The reason is simply that it needs more code on both sides of the API, and the more code, the more bugs.
The use of black/white error handling fits the CLASS style for APIs where each call is explicit and without side effects of any kind, and where damage is either impossible, or fatal.
The one exception is running out of resources (memory, sockets). In that case, there are two strategies that work, for different types of app. One is to assert, to force better sizing of the machine and/or limits such as max connections. Two is to degrade carefully, e.g. refuse new connections, however that is considerably harder to do correctly and probably unrealistic for most developers.
Some CZMQ methods used to actually assert, e.g. in zsocket_bind, if the action failed, instead of returning -1. That was just closer to the majority case where the action MUST work, or nothing can continue. However there's a small slice of cases where failure means something positive, and for these cases, such calls return -1 on failure. 99% of calling code simply asserts the return value is not -1.
There are a few cases where the return value is overloaded to return -1, 0, or other values. These are somewhat confusing special cases and we aim to eliminate them over time.
The overall goal with this strategy is robustness, and absolute minimal and predictable expression in the code. You can see that it works: the CZMQ code is generally very simple and clear, with a few exceptions of places where people have used their old C style (we fix these over time).
## CZMQ Actors
The v2 API had a zthread class that let you create "attached threads" connected to their parent by an inproc:// PIPE socket. In v3 this has been simplified and better wrapped as the zactor class. CZMQ actors are in effect threads with a socket interface. A zactor_t instance works like a socket, and the CZMQ classes that deal with sockets (like zmsg and zpoller) all accept zactor_t references as well as zsock_t and libzmq void * socket handles.
To write an actor, use this template. Note that your actor is a single function "void myname (zsock_t *pipe, void *args)" function:
/* =========================================================================
someclass - some description
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for ØMQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
/*
@header
Please take e.g. include/zmonitor.h as basis for your public API.
And delete this text, and write your own, when you create an actor :-)
@discuss
@end
*/
#include "../include/czmq.h"
// --------------------------------------------------------------------------
// The self_t structure holds the state for one actor instance
typedef struct {
zsock_t *pipe; // Actor command pipe
zpoller_t *poller; // Socket poller
// ... you'll be adding other stuff here
bool terminated; // Did caller ask us to quit?
bool verbose; // Verbose logging enabled?
} self_t;
static self_t *
s_self_new (zsock_t *pipe)
{
self_t *self = (self_t *) zmalloc (sizeof (self_t));
self->pipe = pipe;
// ... initialize your own state including any other
// sockets, which you can add to the poller:
self->poller = zpoller_new (self->pipe, NULL);
return self;
}
static void
s_self_destroy (self_t **self_p)
{
assert (self_p);
if (*self_p) {
self_t *self = *self_p;
zpoller_destroy (&self->poller);
// ... destroy your own state here
free (self);
*self_p = NULL;
}
}
// --------------------------------------------------------------------------
// Handle a command from calling application
static int
s_self_handle_pipe (self_t *self)
{
// Get the whole message off the pipe in one go
zmsg_t *request = zmsg_recv (self->pipe);
if (!request)
return -1; // Interrupted
char *command = zmsg_popstr (request);
if (self->verbose)
zsys_info ("zxxx: API command=%s", command);
if (streq (command, "VERBOSE"))
self->verbose = true;
else
// An example of a command that the caller would wait for
// via a signal, so that the two threads synchronize
if (streq (command, "WAIT"))
zsock_signal (self->pipe, 0);
else
if (streq (command, "$TERM"))
self->terminated = true;
else {
zsys_error ("zxxx: - invalid command: %s", command);
assert (false);
}
zstr_free (&command);
zmsg_destroy (&request);
return 0;
}
// --------------------------------------------------------------------------
// zxxx() implements the zxxx actor interface
void
zxxx (zsock_t *pipe, void *args)
{
self_t *self = s_self_new (pipe);
// Signal successful initialization
zsock_signal (pipe, 0);
while (!self->terminated) {
zsock_t *which = (zsock_t *) zpoller_wait (self->poller, -1);
if (which == self->pipe)
s_self_handle_pipe (self);
else
if (zpoller_terminated (self->poller))
break; // Interrupted
}
s_self_destroy (&self);
}
// --------------------------------------------------------------------------
// Selftest
void
zxxx_test (bool verbose)
{
printf (" * zxxx: ");
if (verbose)
printf ("\n");
// @selftest
zactor_t *xxx = zactor_new (zxxx, NULL);
assert (xxx);
if (verbose)
zstr_sendx (xxx, "VERBOSE", NULL);
zactor_destroy (&xxx);
// @end
printf ("OK\n");
}
The selftest code shows how to create, talk to, and destroy an actor.
## Under the Hood
### Adding a New Class
If you define a new CZMQ class `myclass` you need to:
* Write the `zmyclass.c` and `zmyclass.h` source files, in `src` and `include` respectively.
* Add`#include ` to `include/czmq.h`.
* Add the myclass header and test call to `src/czmq_selftest.c`.
* Add a reference documentation to 'doc/zmyclass.txt'.
* Add myclass to 'model/projects.xml` and read model/README.txt.
* Add a section to README.txt.
### Documentation
Man pages are generated from the class header and source files via the doc/mkman tool, and similar functionality in the gitdown tool (http://github.com/imatix/gitdown). The header file for a class must wrap its interface as follows (example is from include/zclock.h):
// @interface
// Sleep for a number of milliseconds
void
zclock_sleep (int msecs);
// Return current system clock as milliseconds
int64_t
zclock_time (void);
// Self test of this class
int
zclock_test (Bool verbose);
// @end
The source file for a class must provide documentation as follows:
/*
@header
...short explanation of class...
@discuss
...longer discussion of how it works...
@end
*/
The source file for a class then provides the self test example as follows:
// @selftest
int64_t start = zclock_time ();
zclock_sleep (10);
assert ((zclock_time () - start) >= 10);
// @end
The template for man pages is in doc/mkman.
### Development
CZMQ is developed through a test-driven process that guarantees no memory violations or leaks in the code:
* Modify a class or method.
* Update the test method for that class.
* Run the 'selftest' script, which uses the Valgrind memcheck tool.
* Repeat until perfect.
### Porting CZMQ
When you try CZMQ on an OS that it's not been used on (ever, or for a while), you will hit code that does not compile. In some cases the patches are trivial, in other cases (usually when porting to Windows), the work needed to build equivalent functionality may be non-trivial. In any case, the benefit is that once ported, the functionality is available to all applications.
Before attempting to patch code for portability, please read the `czmq_prelude.h` header file. There are several typical types of changes you may need to make to get functionality working on a specific operating system:
* Defining typedefs which are missing on that specific compiler: do this in czmq_prelude.h.
* Defining macros that rename exotic library functions to more conventional names: do this in czmq_prelude.h.
* Reimplementing specific methods to use a non-standard API: this is typically needed on Windows. Do this in the relevant class, using #ifdefs to properly differentiate code for different platforms.
### Hints to Contributors
CZMQ is a nice, neat library, and you may not immediately appreciate why. Read the CLASS style guide please, and write your code to make it indistinguishable from the rest of the code in the library. That is the only real criteria for good style: it's invisible.
Don't include system headers in source files. The right place for these is czmq_prelude.h. If you need to check against configured libraries and/or headers, include platform.h in the source before including czmq.h.
Do read your code after you write it and ask, "Can I make this simpler?" We do use a nice minimalist and yet readable style. Learn it, adopt it, use it.
Before opening a pull request read our [contribution guidelines](https://github.com/zeromq/czmq/blob/master/CONTRIBUTING.md). Thanks!
### Code Generation
We generate the zsockopt class using [GSL](https://github.com/imatix/gsl), using a code generator script in scripts/sockopts.gsl. We also generate the project files.
### This Document
This document is originally at README.txt and is built using [gitdown](http://github.com/imatix/gitdown).
_This documentation was generated from czmq/README.txt using [Gitdown](https://github.com/zeromq/gitdown)_
czmq-4.1.0/doc/ 0000775 0003720 0003720 00000000000 13222211351 014125 5 ustar 00travis travis 0000000 0000000 czmq-4.1.0/doc/Makefile.am 0000664 0003720 0003720 00000020044 13222211156 016164 0 ustar 00travis travis 0000000 0000000 ################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
# Default target
all-local: doc
# Public programs ("main" tags in project.xml), auto-regenerated:
MAN1 = zmakecert.1
# Public classes ("class" tags in project.xml), auto-regenerated:
MAN3 = zactor.3 zargs.3 zarmour.3 zcert.3 zcertstore.3 zchunk.3 zclock.3 zconfig.3 zdigest.3 zdir.3 zdir_patch.3 zfile.3 zframe.3 zhash.3 zhashx.3 ziflist.3 zlist.3 zlistx.3 zloop.3 zmsg.3 zpoller.3 zproc.3 zsock.3 zstr.3 zsys.3 ztimerset.3 ztrie.3 zuuid.3 zauth.3 zbeacon.3 zgossip.3 zmonitor.3 zproxy.3 zrex.3
# Project overview, written by a human after initial skeleton:
# NOTE: stub doc/czmq.adoc is generated by GSL from project.xml
# and then comitted to SCM and maintained manually to describe the
# project (section 7 = Overview, conventions, and miscellaneous).
MAN7 = czmq.7
MAN_DOC = $(MAN1) $(MAN3) $(MAN7)
# Assumption: the single .7 page only covers the project and is maintained
# manually. The SCM-tracked text source file name uses an .adoc extension
# so as not to conflict with generated .txt files (in cases when a "class"
# or a "main" name is same as overall project name).
MAN_TXT = $(MAN7:%.7=%.adoc)
EXTRA_DIST = asciidoc.conf mkman
if INSTALL_MAN
dist_man_MANS = $(MAN_DOC)
endif
if BUILD_DOC
MAN_TXT += $(MAN1:%.1=%.txt)
MAN_TXT += $(MAN3:%.3=%.txt)
DISTCLEANFILES = $(MAN_DOC)
dist-hook : $(MAN_DOC)
SUFFIXES=.txt .adoc .xml .xml7 .1 .3 .7
.txt.xml:
asciidoc -d manpage -b docbook -f $(srcdir)/asciidoc.conf \
-aczmq_version=@PACKAGE_VERSION@ -o$@ $<
.xml.1:
xmlto man $<
.xml.3:
xmlto man $<
# Special handling for project overview whose basename may collide
# with a main or class name
.adoc.xml7:
asciidoc -d manpage -b docbook -f $(srcdir)/asciidoc.conf \
-aczmq_version=@PACKAGE_VERSION@ -o$@ $<
.xml7.7:
xmlto man $<
# List of *.txt and *.doc files generated during build from comments
# in project program source files and further processed into manpages.
GENERATED_DOCS =
# No-op, docs and texts are generated by mkman in one shot - just
# make a dependency that can not parallelize and break stuff.
# Also, to be validly processed, the dependency must have SOME payload
.txt.doc:
@true
GENERATED_DOCS += zactor.txt zactor.doc
zactor.txt: $(top_srcdir)/src/zactor.c
"$(srcdir)/mkman" "zactor" "$(builddir)/zactor.txt" "$(srcdir)/.."
GENERATED_DOCS += zargs.txt zargs.doc
zargs.txt: $(top_srcdir)/src/zargs.c
"$(srcdir)/mkman" "zargs" "$(builddir)/zargs.txt" "$(srcdir)/.."
GENERATED_DOCS += zarmour.txt zarmour.doc
zarmour.txt: $(top_srcdir)/src/zarmour.c
"$(srcdir)/mkman" "zarmour" "$(builddir)/zarmour.txt" "$(srcdir)/.."
GENERATED_DOCS += zcert.txt zcert.doc
zcert.txt: $(top_srcdir)/src/zcert.c
"$(srcdir)/mkman" "zcert" "$(builddir)/zcert.txt" "$(srcdir)/.."
GENERATED_DOCS += zcertstore.txt zcertstore.doc
zcertstore.txt: $(top_srcdir)/src/zcertstore.c
"$(srcdir)/mkman" "zcertstore" "$(builddir)/zcertstore.txt" "$(srcdir)/.."
GENERATED_DOCS += zchunk.txt zchunk.doc
zchunk.txt: $(top_srcdir)/src/zchunk.c
"$(srcdir)/mkman" "zchunk" "$(builddir)/zchunk.txt" "$(srcdir)/.."
GENERATED_DOCS += zclock.txt zclock.doc
zclock.txt: $(top_srcdir)/src/zclock.c
"$(srcdir)/mkman" "zclock" "$(builddir)/zclock.txt" "$(srcdir)/.."
GENERATED_DOCS += zconfig.txt zconfig.doc
zconfig.txt: $(top_srcdir)/src/zconfig.c
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zframe.txt: $(top_srcdir)/src/zframe.c
"$(srcdir)/mkman" "zframe" "$(builddir)/zframe.txt" "$(srcdir)/.."
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zhash.txt: $(top_srcdir)/src/zhash.c
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"$(srcdir)/mkman" "zlistx" "$(builddir)/zlistx.txt" "$(srcdir)/.."
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zmsg.txt: $(top_srcdir)/src/zmsg.c
"$(srcdir)/mkman" "zmsg" "$(builddir)/zmsg.txt" "$(srcdir)/.."
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zpoller.txt: $(top_srcdir)/src/zpoller.c
"$(srcdir)/mkman" "zpoller" "$(builddir)/zpoller.txt" "$(srcdir)/.."
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zproc.txt: $(top_srcdir)/src/zproc.c
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GENERATED_DOCS += zsock.txt zsock.doc
zsock.txt: $(top_srcdir)/src/zsock.c
"$(srcdir)/mkman" "zsock" "$(builddir)/zsock.txt" "$(srcdir)/.."
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zstr.txt: $(top_srcdir)/src/zstr.c
"$(srcdir)/mkman" "zstr" "$(builddir)/zstr.txt" "$(srcdir)/.."
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zsys.txt: $(top_srcdir)/src/zsys.c
"$(srcdir)/mkman" "zsys" "$(builddir)/zsys.txt" "$(srcdir)/.."
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ztimerset.txt: $(top_srcdir)/src/ztimerset.c
"$(srcdir)/mkman" "ztimerset" "$(builddir)/ztimerset.txt" "$(srcdir)/.."
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ztrie.txt: $(top_srcdir)/src/ztrie.c
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zuuid.txt: $(top_srcdir)/src/zuuid.c
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zauth.txt: $(top_srcdir)/src/zauth.c
"$(srcdir)/mkman" "zauth" "$(builddir)/zauth.txt" "$(srcdir)/.."
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zbeacon.txt: $(top_srcdir)/src/zbeacon.c
"$(srcdir)/mkman" "zbeacon" "$(builddir)/zbeacon.txt" "$(srcdir)/.."
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zgossip.txt: $(top_srcdir)/src/zgossip.c
"$(srcdir)/mkman" "zgossip" "$(builddir)/zgossip.txt" "$(srcdir)/.."
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zmonitor.txt: $(top_srcdir)/src/zmonitor.c
"$(srcdir)/mkman" "zmonitor" "$(builddir)/zmonitor.txt" "$(srcdir)/.."
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zproxy.txt: $(top_srcdir)/src/zproxy.c
"$(srcdir)/mkman" "zproxy" "$(builddir)/zproxy.txt" "$(srcdir)/.."
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zrex.txt: $(top_srcdir)/src/zrex.c
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zmakecert.txt: $(top_srcdir)/src/zmakecert.c
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################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
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tags TAGS:
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install-exec install-exec-am install-html install-html-am \
install-info install-info-am install-man install-man1 \
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mostlyclean-libtool pdf pdf-am ps ps-am tags-am uninstall \
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uninstall-man7
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
# Default target
all-local: doc
@BUILD_DOC_TRUE@dist-hook : $(MAN_DOC)
@BUILD_DOC_TRUE@.txt.xml:
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@BUILD_DOC_TRUE@zdir.txt: $(top_srcdir)/src/zdir.c
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@BUILD_DOC_TRUE@zdir_patch.txt: $(top_srcdir)/src/zdir_patch.c
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@BUILD_DOC_TRUE@zframe.txt: $(top_srcdir)/src/zframe.c
@BUILD_DOC_TRUE@ "$(srcdir)/mkman" "zframe" "$(builddir)/zframe.txt" "$(srcdir)/.."
@BUILD_DOC_TRUE@zhash.txt: $(top_srcdir)/src/zhash.c
@BUILD_DOC_TRUE@ "$(srcdir)/mkman" "zhash" "$(builddir)/zhash.txt" "$(srcdir)/.."
@BUILD_DOC_TRUE@zhashx.txt: $(top_srcdir)/src/zhashx.c
@BUILD_DOC_TRUE@ "$(srcdir)/mkman" "zhashx" "$(builddir)/zhashx.txt" "$(srcdir)/.."
@BUILD_DOC_TRUE@ziflist.txt: $(top_srcdir)/src/ziflist.c
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################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
czmq-4.1.0/doc/czmq.adoc 0000664 0003720 0003720 00000002765 13222211156 015744 0 ustar 00travis travis 0000000 0000000 Name(7)
=======
NAME
----
czmq - Overview of The high-level C binding for 0MQ
SYNOPSIS
--------
Project czmq aims to ... (short marketing pitch)
It delivers several programs with their respective man pages:
zmakecert.1
and public classes in a shared library:
zactor.3 zarmour.3 zcert.3 zcertstore.3 zchunk.3 zclock.3 zconfig.3 zdigest.3 zdir.3 zdir_patch.3 zfile.3 zframe.3 zhash.3 zhashx.3 ziflist.3 zlist.3 zlistx.3 zloop.3 zmsg.3 zpoller.3 zproc.3 zsock.3 zstr.3 ztimerset.3 ztrie.3 zuuid.3 zauth.3 zbeacon.3 zgossip.3 zmonitor.3 zproxy.3 zrex.3 zsys.3
Generally you can compile and link against it like this:
----
#include
cc ['flags'] 'files' -lczmq ['libraries']
----
DESCRIPTION
-----------
This is a skeleton document created by zproject, which will not be
regenerated automatically (by Makefiles nor project.xml re-parsing).
You should add hand-written text here to detail whatever applies to
Linux standard manpage Section 7 (note that other OSes may follow
a different standard with similar concepts, and extend the recipes
to package this document into a different section number):
----
7 Overview, conventions, and miscellaneous :
Overviews or descriptions of various topics, conventions
and protocols, character set standards, the standard
filesystem layout, and miscellaneous other things.
----
Classes
~~~~~~~
Something for developers to consider. Note there are separate man
pages generated for public classes during build with contents taken
from source code comments.
czmq-4.1.0/doc/mkman 0000775 0003720 0003720 00000015052 13222211156 015164 0 ustar 00travis travis 0000000 0000000 #! /usr/bin/perl
#
# mkman - Generates man pages from C source and header files.
#
# Syntax: './mkman srcname [outp rootsrcdir]'
# Must be executed in doc/ subdirectory under build workspace root.
# srcname - basename of .c or .cc source file located directly in the
# $rootsrcdir/src/ directory. For classes (MAN3) also implies
# a header (.h) file located directly in $rootsrcdir/include/.
# outp - (optional) filename without extension (will be chopped if
# provided) of the resulting TXT and DOC files; may be a
# slash-separated path e.g. for out-of-tree builds (distcheck).
# Defaults to: "$srcname"
# rootsrcdir - (optional) location of project source root (may differ
# from build root) where to look for input source-code files.
# Defaults to: ".." (good for in-tree builds)
#
# Copyright (c) 1996-2016 iMatix Corporation
# Copyright (c) 2016-2017 zproject community
#
# This is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 3 of the License, or (at your option) any later
# version.
#
# This software is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABIL-
# ITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
# License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see ) {
if (/$tag/) {
while () {
last if /\@discuss/ || /\@end/ || /\@ignore/ || /\@header/;
$_ = " $_" if ($opts eq "code");
s/^ // if ($opts eq "left");
$_ = " $_" if ($opts eq "test");
s/^ / / if ($opts eq "test");
$text .= $_;
}
}
}
close (SOURCE);
# Add code fences for markdown highlighting
$text = "```$ext\n$text```\n" if (length $text) and ($opts eq "code" or $opts eq "test");
$text = "Please add '$tag' section in '$file'.\n" unless $text;
return $text;
}
else {
print "E: bad pull request: $_\n";
}
}
sub generate_manpage {
local ($name, $outp, $rootsrcdir) = @_;
$name = $1 if $name =~ /(\w+)\.\w+/; # Chop off extensions
$outp = $1 if $outp =~ /^(.+)\.[^\.\/]+$/;
$outp_basename = basename ($outp);
$outp_basename = $2 if $outp =~ /^(.*\/)?(\w+)$/;
if ($ENV{"V"} == "1") {
printf "D: generate_manpage() got name='$name' outp='$outp' outp_basename='$outp_basename' rootsrcdir='$rootsrcdir'\n";
}
# Check if we're making the man page for a main program, or a class
$cat = 0; # Unknown category
$cat_text = "";
die "Can't open '" . cwd() . "/Makefile'"
unless open (MAKEFILE, "Makefile");
while () {
if (/MAN1.*$outp_basename\.1/) {
$source = "$rootsrcdir/src/$name.c";
$header = "$rootsrcdir/src/$name.c";
$cat = 1;
$cat_text = "Program for ";
last;
}
elsif (/MAN3.*$name\.3/) {
$source = "$rootsrcdir/src/$name.c";
$header = "$rootsrcdir/include/$name.h";
$cat = 3;
$cat_text = "Class for ";
last;
}
}
close MAKEFILE;
die "The Makefile defined no manpage category for $outp_basename.1 or $name.3"
unless ($source ne "");
# Look for class title in 2nd line of source
# If there's no class file, leave hand-written man page alone
if (! open (SOURCE, $source)) {
# Support mixed-source projects (named C in config,
# but having both .c and .cc files in reality)
printf "Can't open C '$source', retry for C++\n";
if ($header eq $source) {
$header .= "c";
}
$source .= "c"; # Retry for a *.cc filename
}
die "Can't open '$source'"
unless open (SOURCE, $source);
# NOTE: This duplication of lines is needed for proper work:
$_ = ;
$_ = ;
$title = "no title found";
$title = $1 if (/ \w+ - (.*)/);
close (SOURCE);
printf " MKMAN[txt]\t$source ";
if ($source ne $header) {
printf "+ $header ";
}
printf "\t=> $outp.txt\n";
# Open output file
die "Can't create '$outp.txt': $!"
unless open (OUTPUT, ">$outp.txt");
$underline = "=" x (length ($name) + 3);
$template = <<"END";
$name($cat)
$underline
NAME
----
$outp_basename - $cat_text$title
SYNOPSIS
--------
----
pull $header\@interface
pull $source\@interface,left
----
DESCRIPTION
-----------
pull $source\@header,left
pull $source\@discuss,left
EXAMPLE
-------
.From $name\_test method
----
pull $source\@selftest,left
----
END
# Now process template
for (split /^/, $template) {
if (/^pull (.*)$/) {
print OUTPUT pull ($1);
}
else {
print OUTPUT $_;
}
}
close OUTPUT;
# Generate a simple text documentation for README.txt
printf " MKMAN[doc]\t$source ";
if ($source ne $header) {
printf "+ $header ";
}
printf "\t=> $outp.doc\n";
die "Can't create '$outp.doc': $!"
unless open (OUTPUT, ">$outp.doc");
print OUTPUT "#### $outp_basename - $title\n\n";
print OUTPUT pull ("$source\@header,left");
print OUTPUT "\n";
print OUTPUT pull ("$source\@discuss,left");
print OUTPUT "\nThis is the class interface:\n\n";
print OUTPUT pull ("$header\@interface,code");
print OUTPUT pull ("$source\@interface,left");
print OUTPUT "\nThis is the class self test code:\n\n";
print OUTPUT pull ("$source\@selftest,test");
print OUTPUT "\n";
close OUTPUT;
}
$name = shift (@ARGV);
$outp = shift (@ARGV);
if (!$outp) {
$outp=$name;
}
$rootsrcdir = shift (@ARGV);
if (!$rootsrcdir) {
$rootsrcdir="..";
}
if ($ENV{"V"} == "1") {
printf "D: got name='$name' outp='$outp' rootsrcdir='$rootsrcdir' from the start\n";
}
generate_manpage ($name, $outp, $rootsrcdir);
czmq-4.1.0/doc/asciidoc.conf 0000664 0003720 0003720 00000004224 13222211156 016557 0 ustar 00travis travis 0000000 0000000 ################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
[paradef-default]
literal-style=template="literalparagraph"
[macros]
(?su)[\\]?(?Plinkczmq):(?P\S*?)\[(?P.*?)\]=
ifdef::backend-docbook[]
[linkczmq-inlinemacro]
{0%{target}}
{0#}
{0#{target} {0} }
{0# }
endif::backend-docbook[]
ifdef::backend-xhtml11[]
[linkczmq-inlinemacro]
{target}{0?({0})}
endif::backend-xhtml11[]
ifdef::doctype-manpage[]
ifdef::backend-docbook[]
[header]
template::[header-declarations]
{mantitle}
{manvolnum}
CZMQ
{czmq_version}
CZMQ Manual
{manname}
{manpurpose}
[footer]
AUTHORS
The czmq manual was written by the authors in the AUTHORS file.
RESOURCES
Main web site:
Report bugs to the email <zeromq-dev@lists.zeromq.org >
COPYRIGHT
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
LICENSE included with the czmq distribution.
endif::backend-docbook[]
endif::doctype-manpage[]
czmq-4.1.0/aclocal.m4 0000664 0003720 0003720 00000137245 13222211331 015232 0 ustar 00travis travis 0000000 0000000 # generated automatically by aclocal 1.14.1 -*- Autoconf -*-
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.
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# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# As a special exception to the GNU General Public License, if you
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# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_EXISTS],
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m4_default([$2], [:])
m4_ifvaln([$3], [else
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# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES])
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])# _PKG_SHORT_ERRORS_SUPPORTED
# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
# [ACTION-IF-NOT-FOUND])
#
#
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# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac
#
#
# --------------------------------------------------------------
AC_DEFUN([PKG_CHECK_MODULES],
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AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
pkg_failed=no
AC_MSG_CHECKING([for $1])
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m4_default([$4], [AC_MSG_FAILURE(
[The pkg-config script could not be found or is too old. Make sure it
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To get pkg-config, see
#
AC_SUBST([mkdir_p], ['$(MKDIR_P)'])
# We need awk for the "check" target. The system "awk" is bad on
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AC_REQUIRE([AC_PROG_AWK])dnl
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AC_PROVIDE_IFELSE([AC_PROG_OBJC],
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AC_PROVIDE_IFELSE([AC_PROG_OBJCXX],
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])
AC_REQUIRE([AM_SILENT_RULES])dnl
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# is OK; and we want to be able to make that assumption in our Makefile
# recipes. So use an aggressive probe to check that the usage we want is
# actually supported "in the wild" to an acceptable degree.
# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
# user can still override this though.
if rm -f && rm -fr && rm -rf; then : OK; else
cat >&2 <<'END'
Oops!
Your 'rm' program seems unable to run without file operands specified
on the command line, even when the '-f' option is present. This is contrary
to the behaviour of most rm programs out there, and not conforming with
the upcoming POSIX standard:
Please tell bug-automake@gnu.org about your system, including the value
of your $PATH and any error possibly output before this message. This
can help us improve future automake versions.
END
if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
echo 'Configuration will proceed anyway, since you have set the' >&2
echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
echo >&2
else
cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.
You can download and install GNU coreutils to get an 'rm' implementation
that behaves properly: /dev/null 2>&1 && break
fi
done
rm -rf conftest.dir
AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
AC_MSG_RESULT([$am_cv_prog_tar_$1])])
AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR
m4_include([config/libtool.m4])
m4_include([config/ltoptions.m4])
m4_include([config/ltsugar.m4])
m4_include([config/ltversion.m4])
m4_include([config/lt~obsolete.m4])
m4_include([acinclude.m4])
czmq-4.1.0/Makefile.am 0000664 0003720 0003720 00000004013 13222211156 015415 0 ustar 00travis travis 0000000 0000000 ################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
ACLOCAL_AMFLAGS = -I config
AM_CFLAGS = \
-Werror=format-security
AM_CPPFLAGS = \
${libzmq_CFLAGS} \
${uuid_CFLAGS} \
${systemd_CFLAGS} \
${lz4_CFLAGS} \
-I$(srcdir)/include
project_libs = ${libzmq_LIBS} ${uuid_LIBS} ${systemd_LIBS} ${lz4_LIBS}
SUBDIRS = doc
DIST_SUBDIRS = doc
lib_LTLIBRARIES =
bin_PROGRAMS =
noinst_PROGRAMS =
check_PROGRAMS =
noinst_LTLIBRARIES =
TESTS =
# Prepare variables that can be populated (appended) in generated Makefiles or
# manually maintained src/Makemodule-local.am
EXTRA_DIST =
CLEANFILES =
DISTCLEANFILES =
if ENABLE_DIST_CMAKEFILES
EXTRA_DIST += \
Findlibzmq.cmake \
Finduuid.cmake \
Findsystemd.cmake \
Findlz4.cmake \
src/CMakeLists-local.txt \
CMakeLists.txt
endif
EXTRA_DIST += \
bindings \
src/zsock_option.inc \
src/zgossip_engine.inc \
src/zhash_primes.inc \
src/foreign/sha1/sha1.inc_c \
src/foreign/sha1/sha1.h \
src/foreign/slre/slre.inc_c \
src/foreign/slre/slre.h \
src/foreign/slre/readme.txt \
src/zgossip_msg.h \
LICENSE \
README.txt \
README.md \
CONTRIBUTING.md \
src/czmq_classes.h
# NOTE: this "include" syntax is not a "make" but an "autotools" keyword,
# see https://www.gnu.org/software/automake/manual/html_node/Include.html
include $(srcdir)/src/Makemodule.am
include $(srcdir)/src/Makemodule-local.am # Optional project-local hook
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
czmq-4.1.0/NEWS 0000664 0003720 0003720 00000070422 13222211156 014067 0 ustar 00travis travis 0000000 0000000 CZMQ version 4.1.0 stable, released on 2017/12/31
=================================================
* New STABLE APIs have been added to wrap new libzmq context
options:
- zsys_set_thread_sched_policy
- zsys_set_thread_priority
See zsys manpage for more details.
* New DRAFT class to parse command line arguments in a platform
independent way: zargs. See zargs manpage for more info.
* New DRAFT APIs have been added to the zproc class to manage
subprocesses in a platform-independent unified API. See the
zproc manpage for more details.
* New DRAFT APIs have been added to the zactor class to override
the default destructor:
- zactor_destructor_fn
- zactor_set_destructor
See zactor manpage for more info.
* New DRAFT APIs have been added to the zcertstore class to return
a zlistx of all the certificates in the store:
- zcertstore_certs
See zcertstore manpage for more info.
* New DRAFT APIs have been added to the zcert class to create a new
zcert from public/secret keypair in text form:
- zcert_new_from_txt
See zcert manpage for more info.
* New DRAFT APIs have been added to the zsys class to get/set the
default "stable" age value of files in zfile:
- zsys_file_stable_age_msec
- zsys_set_file_stable_age_msec
See zsys and zfile manpages for more info.
* New DRAFT APIs have been added to the zstr class to send and receive
compressed strings:
- zstr_recv_compress
- zstr_send_compress
- zstr_sendm_compress
To enable them, build with the new (optional) lz4 dependency.
See zstr manpage for more info.
* New DRAFT APIs have been added to the zgossip class to support CURVE
security:
- "ZAP DOMAIN" actor message to set the ZAP domain for authentication
- "SET PUBLICKEY" actor message to set the local public key
- "SET SECRETKEY" actor message to set the local secret key
- new optional parameter appended to "CONNECT" actor message, public
key of the server
See zgossip manpage for more info.
* New DRAFT APIs have been added to the zfile class to support managing
temporary files in a platform independent way:
- zfile_tmp
See zfile manpage for more info.
* New DRAFT APIs have been added to the zconfig class to support removing
a node and its subtrees or only the subtrees:
- zconfig_remove_subtree
- zconfig_remove
See zconfig manpage for more info.
* Added new FFI Python and Ruby bindings.
* Add support for new ZMQ socket monitoring events to the zmonitor class:
- HANDSHAKE_SUCCEEDED
- HANDSHAKE_FAILED_NO_DETAIL
- HANDSHAKE_FAILED_PROTOCOL
- HANDSHAKE_FAILED_AUTH
Requires libzmq version 4.2.3 or higher with DRAFT APIs enabled.
* Fixed #1811 - add CZMQ_BUILD_SHARED/STATIC options to CMake to control
whether to build shared/static libraries. Default to ON.
The minimum required CMake version has been bumped from
2.8 to 2.8.8.
* Fixed #1802 - fix using ziflist in a VirtualBox VM running on OSX.
* Fixed #1798 - fix build on Cygwin.
* Fixed #1773 - fix zfile_restat on Windows XP with newer MSVC++.
* Fixed #1765 - fix build on OpenBSD.
* Fixed #1755 - improve reliability of zproxy selftest in slower
environments.
* Fixed #1753 - fix zloop_set_nonstop to actually use the parameter
passed by the user rather than always setting
nonstop to true.
* Fixed #1747 - check for OOM condition in zstr_send* functions.
* Fixed #1730 - improve the internal usage of system random generator
APIs to be more reliable.
* Fixed #1728 - chomp all leading "/" in zfile_filename.
* Fixed #1726 - do not bind to hard-coded TCP ports in self tests.
* Fixed #1722 - define the PRI* types if not available on Windows.
* Fixed #1715 - document ZSYS_SIGHANDLER behaviour w.r.t. the
zsys_catch_interrupts API.
* Fixed #1712 - clarify zsock_brecv documentation w.r.t buffers.
* Fixed #1711 - set User-Id field in ZAP responses.
* Fixed #1710 - clarify documentation of zframe_meta - the caller
must not modify the returned value.
* Fixed #1702 - clarify documentation of zhashx_set_key_comparator
and zhashx_set_key_hasher.
* Fixed #1675 - fix zhashx_purge memory leak when shrinking.
* Fixed #1672 - fix compile error 'sockaddr_in': undeclared
identifier on MSVC.
* Fixed #1671 - add support for new (DRAFT) socket types in
zframe_recv_nowait and zmsg_recv_nowait.
* Fixed #1671 - correctly complete multipart receives in
zmsg_recv_nowait.
* Fixed #1667 - if ZSYS_IPV6_ADDRESS is link-local but does not
have the %interface suffix, append it from
ZSYS_INTERFACE.
* Fixed #1659 - reset all CZMQ internal state in zsys_shutdown
to facilitate use with fork without exec.
* Fixed #1649 - set static pointers to NULL to fix restarting
CZMQ via zsys_shutdown -> zsys_init.
* Fixed #1644 - zbeacon on Windows only sends on one interfaces
with INADDR_BROADCAST set (interface option "*").
* Fixed #1634 - zloop is using reader callback after
zloop_reader_end.
* Fixed #1632 - NULL pointer exception in ziflist on Windows
if network adapters are added/removed whilst
being enumerated.
* Fixed #1623 - remove mentions of retired APIs from manpages.
* Fixed #1618 - fix build with GCC 7.
* Fixed #1616 - zsys_udp_recv will now return NULL when failing
to retrieve the peer's address instead of
silently failing.
* Fixed #1616 - zsys_udp_recv's parameter peername must now be
at least NI_MAXHOST long when IPv6 is enabled.
* Fixed #1616 - add IPv6 support to zbeacon using, by default,
link-local all-node address fe02::1 in lieu of
broadcast (which does not exist on v6).
The multicast address can be specified via zsys
so, theoretically, it should work across
multiple networks as well (untested!).
* Fixed #1615 - add link-local all-node fe02::1 as the default
zsys IPv6 multicast address.
* Fixed #1615 - add IPv6 support to ziflist on *nix through new
(DRAFT) APIs to avoid changing the output of old
ones: ziflist_new_ipv6, ziflist_reload_ipv6 and
ziflist_is_ipv6.
* Fixed #1603 - generated socket options, and public API/ABI, were
changing depending on the version of libzmq used
at build time. Keep all the symbols stable instead
and add additional runtime checks.
Socket options APIs will now be built as empty
stubs if unavailable in the libzmq version used at
build time, and will return an error if not
available in the libzmq version used at runtime.
* Fixed #1609 - fix zdir selftest on Windows.
* Fixed #1608 - document that on Windows it is necessary to call
zsys_shutdown manually as DLLs do not support
atexit() callbacks, and manually call it from all
unit tests.
* Fixed #1606 - use inproc instead of ipc in zproxy selftest to
fix failure on Windows.
* Fixed #1602 - ZSYS_INTERFACE: if the value is a single digit,
interpret it as an index. Facilitates using it
on Windows with complicated interface names.
* Fixed #1599 - correctly handle CTRL_CLOSE_EVENT in Windows.
* Fixed #1597 - added czmq_private_selftest to test private
classes without exporting their symbols in the
shared library.
* Fixed #1597 - declare some internal-only helper functions as
static to avoid exporting their symbols.
* Fixed #1594 - correctly return -1 and set errno to EINVAL from
zpoller_remove if the reader does not exist
* Fixed #1590 - zsys_shutdown does not call zmq_term when it
closes sockets which results in dangling sockets
warnings.
* Fixed #1588 - fix debian/kfreebsd build and always use external
UUID library, if available, regardless of the OS.
* Fixed #1459 - clarify zgossip documentation.
* Fixed #1026 - zmsg_remove decreased count of frames even when it
failed.
* Fixed #1032 - clarify documentation of zhash_autofree and zhashx
callbacks.
CZMQ version 4.0.2 stable, released on 2016/12/31
=================================================
* Fixed #1559 - DRAFT zsock_new_*_checked symbols leak
* Fixed #1560 - zsock options could be available at build time but
not at runtime. Added runtime check, an error will
be printed if the option is not available.
* Fixed #1565 - improved compatibility with Solaris/Illumos
* Fixed #1573 - memory leak when message send fails in internal usage
CZMQ version 4.0.1 stable, released on 2016/11/10
=================================================
* Version 4.0.0 introduced the DRAFT mechanism, but it had a flaw:
the internally defined DRAFT symbols were leaking as global in the
shared library. This meant that although the API was stable, the
ABI could in some cases not be.
This has now been fixed using compiler's visibility attribute to
avoid this problem.
CZMQ version 4.0.0 stable, released on 2016/11/04
=================================================
* v4.0.0 breaks API and ABI compatibility with v3.0.2.
The ABI version has been bumped to 4.
* The v2 API, which have been declared DEPRECATED in v3.0.0
released on 2014/10/15, have now been declared RETIRED
and removed from this release. The following classes are gone:
- zauth_v2, use zauth
- zbeacon_v2, use zbeacon
- zctx, use zsock
- zmonitor_v2, use zmonitor
- zmutex
- zproxy_v2, use zproxy
- zsocket, use zsock
- zsockopt, use zsock
- zthread, use zactor
The following DEPRECATED methods have also been declared
RETIRED and removed from their STABLE classes:
- zcert_fprint, use zcert_print
- zcertstore_fprint, use zcertstore_print
- zhash_foreach (and callback), use zhash_first/next
- zhashx_foreach (and callback), use zhashx_first/next
- zhashx_autofree, use zhashx_set_destructor
- zloop_ignore_interrupts, use zloop_set_nonstop
- zpoller_ignore_interrupts, use zpoller_set_nonstop
* Some STABLE APIs unfortunately had to be slightly changed to
fix critical issues. From v4.0.0 we commit to avoid incompatible changes
to STABLE APIs.
The following signatures have changed:
- v3.0.2: byte * zarmour_decode (zarmour_t *self, const char *data, size_t *decode_size)
v4.0.0: zchunk_t * zarmour_decode (zarmour_t *self, const char *data)
- v3.0.2: zarmour_mode_t zarmour_mode (zarmour_t *self)
v4.0.0: int zarmour_mode (zarmour_t *self)
- v3.0.2: int zarmour_test (bool verbose)
v4.0.0: void zarmour_test (bool verbose)
- v3.0.2: zcert_t * zcert_new_from (byte *public_key, byte *secret_key)
v4.0.0: zcert_t * zcert_new_from (const byte *public_key, const byte *secret_key)
- v3.0.2: byte * zcert_public_key (zcert_t *self)
v4.0.0: const byte * zcert_public_key (zcert_t *self)
- v3.0.2: byte * zcert_secret_key (zcert_t *self)
v4.0.0: const byte * zcert_secret_key (zcert_t *self)
- v3.0.2: char * zcert_public_txt (zcert_t *self)
v4.0.0: const * zcert_public_txt (zcert_t *self)
- v3.0.2: char * zcert_secret_txt (zcert_t *self)
v4.0.0: const * zcert_secret_txt (zcert_t *self)
- v3.0.2: char * zcert_meta (zcert_t *self, const char *name)
v4.0.0: const * zcert_meta (zcert_t *self, const char *name)
- v3.0.2: void zdigest_update (zdigest_t *self, byte *buffer, size_t length)
v4.0.0: void zdigest_update (zdigest_t *self, const byte *buffer, size_t length)
- v3.0.2: byte * zdigest_data (zdigest_t *self)
v4.0.0: const byte * zdigest_data (zdigest_t *self)
- v3.0.2: enum zdir_patch_op_t {ZDIR_PATCH_CREATE, ZDIR_PATCH_DELETE}
v4.0.0: define ZDIR_PATCH_CREATE ZDIR_PATCH_DELETE
- v3.0.2: zdir_patch_t * zdir_patch_new (const char *path, zfile_t *file,
zdir_patch_op_t op, const char *alias)
v4.0.0: zdir_patch_t * zdir_patch_new (const char *path, zfile_t *file, int op,
const char *alias)
- v3.0.2: zdir_patch_op_t zdir_patch_op (zdir_patch_t *self)
v4.0.0: int zdir_patch_op (zdir_patch_t *self)
- v3.0.2: void zhash_test (int verbose)
v4.0.0: void zhash_test (bool verbose)
- v3.0.2: void zlist_test (int verbose)
v4.0.0: void zlist_test (bool verbose)
- v3.0.2: void zlistx_set_destructor (zlistx_t *self, czmq_destructor destructor)
v4.0.0: void zlistx_set_destructor (zlistx_t *self, zlistx_destructor_fn destructor)
- v3.0.2: void zlistx_set_duplicator (zlistx_t *self, czmq_duplicator duplicator)
v4.0.0: void zlistx_set_duplicator (zlistx_t *self, zlistx_duplicator_fn duplicator)
- v3.0.2: void zlistx_set_comparator (zlistx_t *self, czmq_comparator comparator)
v4.0.0: void zlistx_set_comparator (zlistx_t *self, zlistx_comparator_fn comparator)
- v3.0.2: void zlistx_test (int verbose)
v4.0.0: void zlistx_test (bool verbose)
- v3.0.2: zmsg_t * zmsg_load (zmsg_t *self, FILE *file)
v4.0.0: zmsg_t * zmsg_load (FILE *file)
- v3.0.2: zmsg_t * zmsg_decode (const byte *buffer, size_t buffer_size)
v4.0.0: zmsg_t * zmsg_decode (zframe_t *frame)
- v3.0.2: size_t zmsg_encode (zmsg_t *self, byte **buffer)
v4.0.0: zframe_t * zmsg_encode (zmsg_t *self)
- v3.0.2: int zsys_udp_send (SOCKET udpsock, zframe_t *frame, inaddr_t *address)
v4.0.0: int zsys_udp_send (SOCKET udpsock, zframe_t *frame, inaddr_t *address, int addrlen)
- v3.0.2: zframe_t * zsys_udp_recv (SOCKET udpsock, char *peername)
v4.0.0: zframe_t * zsys_udp_recv (SOCKET udpsock, char *peername, int peerlen)
* The following new STABLE methods were added to STABLE classes:
- zarmour_mode_str, zarmour_print (see doc/zarmour.txt for details)
- zconfig_test (see doc/zconfig.txt for details)
- zframe_meta (see doc/zframe.txt for details)
- zlistx_head zlistx_tail, zlistx_destructor_fn, zlistx_destructor_fn,
zlistx_comparator_fn (see doc/zlistx.txt for details)
- zloop_set_nonstop (see doc/zloop.txt for details)
- zpoller_set_nonstop (see doc/zpoller.txt for details)
- zsys_set_max_msgsz, zsys_max_msgsz, zsys_set_ipv6_address, zsys_ipv6_address,
zsys_set_ipv6_mcast_address, zsys_ipv6_mcast_address, zsys_set_auto_use_fd,
zsys_auto_use_fd (see doc/zsys.txt for details)
* New DRAFT APIs early-release mechanism. New APIs will be introduced early
in public releases, and until they are stabilized and guaranteed not to
change anymore they will be unavailable unless the new build flag
--enable-drafts is used. This will allow developers and early adopters to
test new APIs before they are finalized.
NOTE: as the name implies, NO GUARANTEE is made on the stability of these APIs.
They might change or disappear entirely. Distributions are recommended NOT to
build with them.
The following DRAFT classes were added:
- zproc
- ztimerset
- ztrie
The following DRAFT methods were added to their respective STABLE class:
- zcert_unset_meta
- zcertstore_set_loader, zcertstore_empty
- zframe_routing_id, zframe_set_routing_id, zframe_group, zframe_set_group
- zhashx_unpack_own, zhashx_pack_own, zhashx_serializer_fn, zhashx_deserializer_fn
- zmsg_routing_id, zmsg_set_routing_id
- zstr_str
* Support for new libzmq DRAFT socket types was added to zsock. See libzmq 4.2.0
release notes and doc/zsock.txt for more details. NOTE: until libzmq declares
these as STABLE, the CZMQ support will be in DRAFT state as well.
* Support for all new libzmq socket and context options was added to zsock. See
libzmq 4.2.0 release notes and doc/zsock.txt for more details.
* Many, many bug fixes. Check git log for the complete set of changes.
CZMQ version 4.0.0 (rc1), released on 2016/11/01
=================================================
Release candidate 1 for 4.0.0. Changelog TBD.
CZMQ version 3.0.2 stable, released on 2015/06/08
=================================================
Added LICENSE, README, and CONTRIBUTING.
CZMQ version 3.0.1 stable, released on 2015/06/02
=================================================
CZMQ version 3.0.0 (rc1), released on 2014/10/15
================================================
CZMQ version 2.2.0 stable, released on 2014/04/23
=================================================
CZMQ version 2.1.0 stable, released on 2014/03/20
=================================================
CZMQ version 2.0.3 stable, released on 2013/11/16
=================================================
Fixed to support ZeroMQ 3.2; was causing a build error due to use of
ZMQ_STREAM in zsockopt.c.
CZMQ version 2.0.2 stable, released on 2013/10/08
=================================================
* Fixed builds on MSVC and FreeBSD.
* Fixed minor build issues in RC2.
CZMQ version 2.0.1 (rc2), released on 2013/09/21
================================================
Updated to support ZeroMQ v4.x. If you are using an older version of CZMQ
it will not build correctly with ZeroMQ v4.x. Sorry about that.
Added support for the new socket options:
* zsocket_set_req_relaxed ()
* zsocket_set_req_correlate ()
* zsocket_set_conflate ()
CZMQ version 2.0.0 (rc1), released on 2013/09/19
================================================
The changes are mainly tools to support encryption via the libzmq CURVE
mechanism, but also some new API constructs to make it simpler to do
common messaging work.
Bug fixes and cleanups of codebase:
* zconfig_load () failed if the ZPL file contained a blank line.
* zconfig_locate () allows and ignores initial '/' on pathname.
* Added zsys_vprintf () to centralize all variable string formatting;
this code was duplicated many times across the project.
* Updated zmsg interface documentation to be more detailed.
* Removed deprecated zstr_sendfm () method.
* Removed deprecated zstr_sendf () method.
* Removed definition of ZMQ_IGNERR and added zloop_set_tolerant ()
to configure a specific poller as error-tolerant.
* Removed deprecated zframe and zmsg zero-copy methods; this API was
too complex and split over several classes, and IMO if we want this
optimization it should be in a new zero-copy class with a clean API.
* Removed deprecated zsocket zero-copy methods, for above reason.
* Removed deprecated zlist_copy method.
* Renamed zframe_print_to_stream to zframe_fprint and kept old name
as deprecated macro.
* Removed (not deprecated) zctx_set_hwm () as its semantics were not
consistent, and confusing to people.
* Removed (not deprecated) zctx_hwm (). We now have separate HWMs for
normal socket SND and RCV, and for inter-thread pipes. There is no
need to provide accessor methods for these.
New API methods to simplify common messaging tasks:
* Added zpoller class to provide new minimalist interface to zmq_poll.
This class makes it very simple to read off a set of sockets, which
is an 80% usecase.
* Added zstr_sendx () to send multiple strings in one call. Inspired
by PyZMQ's multipart send method.
* Added zstr_recvx () to receive multiple strings in one call. We do
a lot of multipart string reads; this makes it simpler for simple
cases.
* Added zclock_timestr () to provide date/time as printable string.
* Added zmsg_append () that nullifies caller's frame reference; this
is more consistent with the API style than zmsg_add (), which is
deprecated.
New classes used for security infrastructure:
* Added zchunk class (from FileMQ), for managing memory blocks.
This is a simpler model than zframes, which are optimized for
message data.
* Added zhash_comment () to add comments to a serialized zhash file.
* Added zhash_refresh () to reload a backing file if modified on disk.
* Added zconfig_comment () to add comments to saved config file, and
added code to save such comments from file when loading it.
* Moved zfile (char *filename) methods to zsys, to make place for
a new zfile class based on the CLASS object model. The old methods
are still provided but are deprecated.
* Added zfile class (from FileMQ), for managing files. This provides
a rich file class with metadata and operations. This is a component
for directory management (zdir).
* Added zdir class (from FileMQ), for managing directories. This lets
us work with filesystem directories. I wanted this to be able to
load certificates for security authentication.
* The zdir and zfile classes are slightly stripped down from their
FileMQ originals; no symbolic links, no directory difference tools.
* Unfortunately to keep the old zfile_size and zfile_time methods, I
had to use zfile_cursize and zfile_modified in the new class. This
is a little clumsy.
* Added zsys_file_modified () to return timestamp for a filename.
* Added zcert class to work with Curve certificates. A certificate is
a public + secret key pair, plus metadata like name, email, etc. and
is saved as two files, a public text file and a secret text file.
Certificates are stored in ZPL (ZMQ RFC 4) configuration file format.
* Added zauth class to automate ZAP authenticators. This class does a
simple plug and play authentication of clients against certificates
stored in the $HOME/.curve directory. This can be extended over time
with other designs.
* Added zcertstore class to work with Curve certificate stores. This is
a directory or in-memory store holding a set of certificates.
* Extended zsockopt generation to allow use of binary keys in CURVE
key options (e.g. zsocket_set_curve_secretkey_bin ()).
* Added addons/makecert.c tool to generate CURVE certificates.
* Added examples/security directory with several examples.
For full details, see git log.
CZMQ version 1.4.1 (stable), released on 2013/05/01
===================================================
Changes
-------
* Fixed assertion in zbeacon on sendto error.
* Fixed packaging of platform scripts in /builds.
* See git log for rest.
CZMQ version 1.4.0 (stable), released on 2013/04/30
===================================================
Changes
-------
* Added zbeacon class.
* See git log for rest.
CZMQ version 1.3.2 (stable), released on 2012/12/22
===================================================
Changes
-------
* See git log.
CZMQ version 1.3.1 (stable), released on 2012/10/27
===================================================
Changes
-------
* See git log.
CZMQ version 1.3.0 (rc), not released
=====================================
CZMQ version 1.2.0 (stable), released on 2012/08/06
===================================================
Changes
-------
* zsockopt_ functions renamed to zsocket_, for clarity. Old names are
still provided for compatibility.
* SUB sockets are no longer subscribed to everything.
* Fixed issue CZMQ-7, wrong name used for CZMQ man page.
* Changed zsocket_connect() to return 0 or -1, since zmq_connect() now
checks endpoints properly (issue LIBZMQ-207).
* All classes handle memory exhaustion correctly by returning an error
instead of asserting.
* zsocket_identity implemented correctly.
* Added zctx_underlying() to provide access to low-level 0MQ context
object, to allow manipulation for extreme cases and tests.
* For the rest, check the git history :-)
CZMQ version 1.1.0 (stable), released on 2011/08/30
===================================================
Changes
-------
* Fixed issue CZMQ-2. (https://zeromq.jira.com/browse/CZMQ-2)
* Removed unused ctx argument from zthread_new() call.
* zloop works with zmq_pollitem_t * instead of void * sockets; allows
use of native FDs in reactor as well as 0MQ sockets.
* zloop_reader renamed to zloop_poller.
* zloop_cancel renamed to zloop_poller_end, and API changed to work with
zmq_pollitem_t * instead of a single 0MQ socket void *.
* Added zloop_timer_end, taking same argument as for zloop_timer.
* zloop_poller_end cancels ALL handlers for the socket or FD.
* Added zmsg_content_size method to report full content size of message.
* zmsg_save returns 0/-1 depending on success/failure (previously returned
void).
* zmsg_dump limited to first 10 frames, to allow mix of large and small
messages in applications.
* zframe_print truncates output at 70 chars to prevent over-long output.
* Added ability for zsocket_bind to bind to ephemeral port in range 0xc000
to 0xffff.
* zmq_bind always returns port number bound to, if successful.
* Added zfile class with minimal helper functions.
* Added zfile_size method to return file size, as ssize_t.
* Added socket multipart flush to zctx_destroy to work around libzmq issue
134, which asserts if a fair-queuing socket still has input at close.
* Added zframe_eq method to compare two frames' size and content.
* Changed zmsg_load to append to an optional existing message.
* Fixed zloop to allow timers to be added after reactor was started.
Without this fix, the reactor would spin at max speed instead of
properly calculating the timer. (Luc Heinrich)
* Modified zmsg_pushstr and zmsg_addstr to accept variable argument list
and do vsnprintf formatting of provided string.
* Added zhash_rename function to allow soft renaming of item keys.
* Added tblsize and tbllast macros, so very useful when you need them.
* Added zmsg_encode and zmsg_decode functions to serialize messages to
and from a byte buffer.
* Added zframe_recv_nowait method to read frame without blocking.
CZMQ version 1.0.0 (stable), released on 2011/04/26
===================================================
Changes
-------
* At build time, reports error if libzmq version isn't at least 2.1.
* Renamed project to CZMQ for coherence with other language bindings.
libzapi version 1.3.2 (beta), released on 2011/04/15
====================================================
Changes
-------
* Added zsocket_type_str method to return printable socket type.
* Added zloop_set_verbose method to enable/disable reactor activity.
* Fixed zloop to call right handlers even if handlers register/cancel
other handlers.
* Fixed zloop to not call handlers when interrupted.
* Added zsocket_set_hwm method to emulate 2.x option (sets both send
and recv high-water marks).
* Several parts of the 3.0 porting didn't work properly - fixed.
* Added macro set to aid portability from 2.1 to 3.0: ZMQ_POLL_MSEC,
ZMQ_DONTWAIT, zmq_sendmsg, zmq_recvmsg.
libzapi version 1.3.1 (beta), released on 2011/04/09
====================================================
Changes
-------
* Added compatibility for new libzmq/3.0 API.
libzapi version 1.3.0 (beta), released on 2011/04/08
====================================================
Changes
-------
* Ported to win32, all selftests pass successfully.
* New zsockopt class provides API to set/get socket options.
* New zsocket class provides API to connect and bind sockets using
printf semantics to format endpoints.
* Threading API now supports detached and attached threads via zthread
class, and zthread_new and zthread_fork methods.
* Pipes to attached threads have HWM of 1 (each side) to block runaway
writers.
* In zframe class, added print, reset, strdup, streq, strhex, dup methods.
* In zmsg class, added last, wrap, unwrap, popstr, pushstr, addstr, dup
methods.
* In zclock class, added log method.
* In zstr class, added sendm and recv_nowait methods.
* Added Valgrind suppression file for libzmq.
Bug Fixes
---------
* Fixed error in thread pipe handling which sometimes provoked libzmq
assertion failure at shutdown.
libzapi version 1.2.1 (beta), released on 2011/04/01
====================================================
Changes
-------
* Rewrote zctx class, which was wrongly working with sockets in two
threads. Much simpler, and properly stable now.
* Project renamed to 'libzapi' for consistency with 'libzmq'.
* Expanded main documentation page significantly.
zapi version 1.2.0 (beta), released on 2011/03/24
=================================================
Changes
-------
* Added zclock class for portable millisecond timers and delays.
* Expanded documentation significantly.
zapi version 1.1.0 (beta), released on 2011/03/23
=================================================
Changes
-------
* Added zctx_thread_new method to create child threads with a PAIR pipe
to talk to them.
* Made zapi threadsafe, specifically multiple threads can share the same
context and thus talk to each other.
zapi version 1.0.0 (beta), released on 2011/03/22
=================================================
Changes
-------
* Initial version of library finished, tested, documented, and packaged.
czmq-4.1.0/include/ 0000775 0003720 0003720 00000000000 13222211351 015003 5 ustar 00travis travis 0000000 0000000 czmq-4.1.0/include/ztrie.h 0000664 0003720 0003720 00000007612 13222211156 016322 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
ztrie - simple trie for tokenizable strings
Copyright (c) 1991-2012 iMatix Corporation -- http://www.imatix.com
Copyright other contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ: http://czmq.zeromq.org
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef ZTRIE_H_INCLUDED
#define ZTRIE_H_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/ztrie.api" to make changes.
// @interface
// This is a draft class, and may change without notice. It is disabled in
// stable builds by default. If you use this in applications, please ask
// for it to be pushed to stable state. Use --enable-drafts to enable.
#ifdef CZMQ_BUILD_DRAFT_API
// Callback function for ztrie_node to destroy node data.
typedef void (ztrie_destroy_data_fn) (
void **data);
// *** Draft method, for development use, may change without warning ***
// Creates a new ztrie.
CZMQ_EXPORT ztrie_t *
ztrie_new (char delimiter);
// *** Draft method, for development use, may change without warning ***
// Destroy the ztrie.
CZMQ_EXPORT void
ztrie_destroy (ztrie_t **self_p);
// *** Draft method, for development use, may change without warning ***
// Inserts a new route into the tree and attaches the data. Returns -1
// if the route already exists, otherwise 0. This method takes ownership of
// the provided data if a destroy_data_fn is provided.
CZMQ_EXPORT int
ztrie_insert_route (ztrie_t *self, const char *path, void *data, ztrie_destroy_data_fn destroy_data_fn);
// *** Draft method, for development use, may change without warning ***
// Removes a route from the trie and destroys its data. Returns -1 if the
// route does not exists, otherwise 0.
// the start of the list call zlist_first (). Advances the cursor.
CZMQ_EXPORT int
ztrie_remove_route (ztrie_t *self, const char *path);
// *** Draft method, for development use, may change without warning ***
// Returns true if the path matches a route in the tree, otherwise false.
CZMQ_EXPORT bool
ztrie_matches (ztrie_t *self, const char *path);
// *** Draft method, for development use, may change without warning ***
// Returns the data of a matched route from last ztrie_matches. If the path
// did not match, returns NULL. Do not delete the data as it's owned by
// ztrie.
CZMQ_EXPORT void *
ztrie_hit_data (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Returns the count of parameters that a matched route has.
CZMQ_EXPORT size_t
ztrie_hit_parameter_count (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Returns the parameters of a matched route with named regexes from last
// ztrie_matches. If the path did not match or the route did not contain any
// named regexes, returns NULL.
CZMQ_EXPORT zhashx_t *
ztrie_hit_parameters (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Returns the asterisk matched part of a route, if there has been no match
// or no asterisk match, returns NULL.
CZMQ_EXPORT const char *
ztrie_hit_asterisk_match (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Print the trie
CZMQ_EXPORT void
ztrie_print (ztrie_t *self);
// *** Draft method, for development use, may change without warning ***
// Self test of this class.
CZMQ_EXPORT void
ztrie_test (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zargs.h 0000664 0003720 0003720 00000011517 13222211156 016312 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zargs - Platform independent command line argument parsing helpers
There are two kind of elements provided by this class
foo --named-parameter --parameter with_value positional arguments -a gain-parameter
zargs keeps poision only for arguments, parameters are to be accessed like hash.
It DOES:
* provide easy to use CLASS compatible API for accessing argv
* is platform independent
* provide getopt_long style -- argument, which delimits parameters from arguments
* makes parameters positon independent
* hides several formats of command line to one (-Idir, --include=dir,
--include dir are the same from API pov)
It does NOT
* change argv
* provide a "declarative" way to define command line interface
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef ZARGS_H_INCLUDED
#define ZARGS_H_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zargs.api" to make changes.
// @interface
// This is a draft class, and may change without notice. It is disabled in
// stable builds by default. If you use this in applications, please ask
// for it to be pushed to stable state. Use --enable-drafts to enable.
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Create a new zargs from command line arguments.
CZMQ_EXPORT zargs_t *
zargs_new (int argc, char **argv);
// *** Draft method, for development use, may change without warning ***
// Destroy zargs instance.
CZMQ_EXPORT void
zargs_destroy (zargs_t **self_p);
// *** Draft method, for development use, may change without warning ***
// Return program name (argv[0])
CZMQ_EXPORT const char *
zargs_progname (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Return number of positional arguments
CZMQ_EXPORT size_t
zargs_arguments (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Return first positional argument or NULL
CZMQ_EXPORT const char *
zargs_first (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Return next positional argument or NULL
CZMQ_EXPORT const char *
zargs_next (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Return first named parameter value, or NULL if there are no named
// parameters, or value for which zargs_param_empty (arg) returns true.
CZMQ_EXPORT const char *
zargs_param_first (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Return next named parameter value, or NULL if there are no named
// parameters, or value for which zargs_param_empty (arg) returns true.
CZMQ_EXPORT const char *
zargs_param_next (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Return current parameter name, or NULL if there are no named
// parameters.
CZMQ_EXPORT const char *
zargs_param_name (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Return value of named parameter, NULL if no given parameter has
// been specified, or special value for wich zargs_param_empty ()
// returns true.
CZMQ_EXPORT const char *
zargs_param_lookup (zargs_t *self, const char *keys);
// *** Draft method, for development use, may change without warning ***
// Return value of named parameter(s), NULL if no given parameter has
// been specified, or special value for wich zargs_param_empty ()
// returns true.
CZMQ_EXPORT const char *
zargs_param_lookupx (zargs_t *self, const char *keys, ...);
// *** Draft method, for development use, may change without warning ***
// Returns true if there are --help -h arguments
CZMQ_EXPORT bool
zargs_has_help (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Returns true if parameter did not have a value
CZMQ_EXPORT bool
zargs_param_empty (const char *arg);
// *** Draft method, for development use, may change without warning ***
// Print an instance of zargs.
CZMQ_EXPORT void
zargs_print (zargs_t *self);
// *** Draft method, for development use, may change without warning ***
// Self test of this class.
CZMQ_EXPORT void
zargs_test (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zhashx.h 0000664 0003720 0003720 00000025302 13222211156 016466 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zhashx - extended generic type-free hash container
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZHASHX_H_INCLUDED__
#define __ZHASHX_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zhashx.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Destroy an item
typedef void (zhashx_destructor_fn) (
void **item);
// Duplicate an item
typedef void * (zhashx_duplicator_fn) (
const void *item);
// Compare two items, for sorting
typedef int (zhashx_comparator_fn) (
const void *item1, const void *item2);
// Destroy an item.
typedef void (zhashx_free_fn) (
void *data);
// Hash function for keys.
typedef size_t (zhashx_hash_fn) (
const void *key);
// Serializes an item to a longstr.
// The caller takes ownership of the newly created object.
typedef char * (zhashx_serializer_fn) (
const void *item);
// Deserializes a longstr into an item.
// The caller takes ownership of the newly created object.
typedef void * (zhashx_deserializer_fn) (
const char *item_str);
// Create a new, empty hash container
CZMQ_EXPORT zhashx_t *
zhashx_new (void);
// Unpack binary frame into a new hash table. Packed data must follow format
// defined by zhashx_pack. Hash table is set to autofree. An empty frame
// unpacks to an empty hash table.
CZMQ_EXPORT zhashx_t *
zhashx_unpack (zframe_t *frame);
// Destroy a hash container and all items in it
CZMQ_EXPORT void
zhashx_destroy (zhashx_t **self_p);
// Insert item into hash table with specified key and item.
// If key is already present returns -1 and leaves existing item unchanged
// Returns 0 on success.
CZMQ_EXPORT int
zhashx_insert (zhashx_t *self, const void *key, void *item);
// Update or insert item into hash table with specified key and item. If the
// key is already present, destroys old item and inserts new one. If you set
// a container item destructor, this is called on the old value. If the key
// was not already present, inserts a new item. Sets the hash cursor to the
// new item.
CZMQ_EXPORT void
zhashx_update (zhashx_t *self, const void *key, void *item);
// Remove an item specified by key from the hash table. If there was no such
// item, this function does nothing.
CZMQ_EXPORT void
zhashx_delete (zhashx_t *self, const void *key);
// Delete all items from the hash table. If the key destructor is
// set, calls it on every key. If the item destructor is set, calls
// it on every item.
CZMQ_EXPORT void
zhashx_purge (zhashx_t *self);
// Return the item at the specified key, or null
CZMQ_EXPORT void *
zhashx_lookup (zhashx_t *self, const void *key);
// Reindexes an item from an old key to a new key. If there was no such
// item, does nothing. Returns 0 if successful, else -1.
CZMQ_EXPORT int
zhashx_rename (zhashx_t *self, const void *old_key, const void *new_key);
// Set a free function for the specified hash table item. When the item is
// destroyed, the free function, if any, is called on that item.
// Use this when hash items are dynamically allocated, to ensure that
// you don't have memory leaks. You can pass 'free' or NULL as a free_fn.
// Returns the item, or NULL if there is no such item.
CZMQ_EXPORT void *
zhashx_freefn (zhashx_t *self, const void *key, zhashx_free_fn free_fn);
// Return the number of keys/items in the hash table
CZMQ_EXPORT size_t
zhashx_size (zhashx_t *self);
// Return a zlistx_t containing the keys for the items in the
// table. Uses the key_duplicator to duplicate all keys and sets the
// key_destructor as destructor for the list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlistx_t *
zhashx_keys (zhashx_t *self);
// Return a zlistx_t containing the values for the items in the
// table. Uses the duplicator to duplicate all items and sets the
// destructor as destructor for the list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlistx_t *
zhashx_values (zhashx_t *self);
// Simple iterator; returns first item in hash table, in no given order,
// or NULL if the table is empty. This method is simpler to use than the
// foreach() method, which is deprecated. To access the key for this item
// use zhashx_cursor(). NOTE: do NOT modify the table while iterating.
CZMQ_EXPORT void *
zhashx_first (zhashx_t *self);
// Simple iterator; returns next item in hash table, in no given order,
// or NULL if the last item was already returned. Use this together with
// zhashx_first() to process all items in a hash table. If you need the
// items in sorted order, use zhashx_keys() and then zlistx_sort(). To
// access the key for this item use zhashx_cursor(). NOTE: do NOT modify
// the table while iterating.
CZMQ_EXPORT void *
zhashx_next (zhashx_t *self);
// After a successful first/next method, returns the key for the item that
// was returned. This is a constant string that you may not modify or
// deallocate, and which lasts as long as the item in the hash. After an
// unsuccessful first/next, returns NULL.
CZMQ_EXPORT const void *
zhashx_cursor (zhashx_t *self);
// Add a comment to hash table before saving to disk. You can add as many
// comment lines as you like. These comment lines are discarded when loading
// the file. If you use a null format, all comments are deleted.
CZMQ_EXPORT void
zhashx_comment (zhashx_t *self, const char *format, ...) CHECK_PRINTF (2);
// Save hash table to a text file in name=value format. Hash values must be
// printable strings; keys may not contain '=' character. Returns 0 if OK,
// else -1 if a file error occurred.
CZMQ_EXPORT int
zhashx_save (zhashx_t *self, const char *filename);
// Load hash table from a text file in name=value format; hash table must
// already exist. Hash values must printable strings; keys may not contain
// '=' character. Returns 0 if OK, else -1 if a file was not readable.
CZMQ_EXPORT int
zhashx_load (zhashx_t *self, const char *filename);
// When a hash table was loaded from a file by zhashx_load, this method will
// reload the file if it has been modified since, and is "stable", i.e. not
// still changing. Returns 0 if OK, -1 if there was an error reloading the
// file.
CZMQ_EXPORT int
zhashx_refresh (zhashx_t *self);
// Serialize hash table to a binary frame that can be sent in a message.
// The packed format is compatible with the 'dictionary' type defined in
// http://rfc.zeromq.org/spec:35/FILEMQ, and implemented by zproto:
//
// ; A list of name/value pairs
// dictionary = dict-count *( dict-name dict-value )
// dict-count = number-4
// dict-value = longstr
// dict-name = string
//
// ; Strings are always length + text contents
// longstr = number-4 *VCHAR
// string = number-1 *VCHAR
//
// ; Numbers are unsigned integers in network byte order
// number-1 = 1OCTET
// number-4 = 4OCTET
//
// Comments are not included in the packed data. Item values MUST be
// strings.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zhashx_pack (zhashx_t *self);
// Make a copy of the list; items are duplicated if you set a duplicator
// for the list, otherwise not. Copying a null reference returns a null
// reference. Note that this method's behavior changed slightly for CZMQ
// v3.x, as it does not set nor respect autofree. It does however let you
// duplicate any hash table safely. The old behavior is in zhashx_dup_v2.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zhashx_t *
zhashx_dup (zhashx_t *self);
// Set a user-defined deallocator for hash items; by default items are not
// freed when the hash is destroyed.
CZMQ_EXPORT void
zhashx_set_destructor (zhashx_t *self, zhashx_destructor_fn destructor);
// Set a user-defined duplicator for hash items; by default items are not
// copied when the hash is duplicated.
CZMQ_EXPORT void
zhashx_set_duplicator (zhashx_t *self, zhashx_duplicator_fn duplicator);
// Set a user-defined deallocator for keys; by default keys are freed
// when the hash is destroyed using free().
CZMQ_EXPORT void
zhashx_set_key_destructor (zhashx_t *self, zhashx_destructor_fn destructor);
// Set a user-defined duplicator for keys; by default keys are duplicated
// using strdup.
CZMQ_EXPORT void
zhashx_set_key_duplicator (zhashx_t *self, zhashx_duplicator_fn duplicator);
// Set a user-defined comparator for keys; by default keys are
// compared using strcmp.
// The callback function should return zero (0) on matching
// items.
CZMQ_EXPORT void
zhashx_set_key_comparator (zhashx_t *self, zhashx_comparator_fn comparator);
// Set a user-defined hash function for keys; by default keys are
// hashed by a modified Bernstein hashing function.
CZMQ_EXPORT void
zhashx_set_key_hasher (zhashx_t *self, zhashx_hash_fn hasher);
// Make copy of hash table; if supplied table is null, returns null.
// Does not copy items themselves. Rebuilds new table so may be slow on
// very large tables. NOTE: only works with item values that are strings
// since there's no other way to know how to duplicate the item value.
CZMQ_EXPORT zhashx_t *
zhashx_dup_v2 (zhashx_t *self);
// Self test of this class.
CZMQ_EXPORT void
zhashx_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Same as unpack but uses a user-defined deserializer function to convert
// a longstr back into item format.
CZMQ_EXPORT zhashx_t *
zhashx_unpack_own (zframe_t *frame, zhashx_deserializer_fn deserializer);
// *** Draft method, for development use, may change without warning ***
// Same as pack but uses a user-defined serializer function to convert items
// into longstr.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zhashx_pack_own (zhashx_t *self, zhashx_serializer_fn serializer);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zdir_patch.h 0000664 0003720 0003720 00000004475 13222211156 017320 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zdir_patch - work with directory patches
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZDIR_PATCH_H_INCLUDED__
#define __ZDIR_PATCH_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// un-namespaced enumeration values
#define patch_create ZDIR_PATCH_CREATE
#define patch_delete ZDIR_PATCH_DELETE
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zdir_patch.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
#define ZDIR_PATCH_CREATE 1 // Creates a new file
#define ZDIR_PATCH_DELETE 2 // Delete a file
// Create new patch
CZMQ_EXPORT zdir_patch_t *
zdir_patch_new (const char *path, zfile_t *file, int op, const char *alias);
// Destroy a patch
CZMQ_EXPORT void
zdir_patch_destroy (zdir_patch_t **self_p);
// Create copy of a patch. If the patch is null, or memory was exhausted,
// returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zdir_patch_t *
zdir_patch_dup (zdir_patch_t *self);
// Return patch file directory path
CZMQ_EXPORT const char *
zdir_patch_path (zdir_patch_t *self);
// Return patch file item
CZMQ_EXPORT zfile_t *
zdir_patch_file (zdir_patch_t *self);
// Return operation
CZMQ_EXPORT int
zdir_patch_op (zdir_patch_t *self);
// Return patch virtual file path
CZMQ_EXPORT const char *
zdir_patch_vpath (zdir_patch_t *self);
// Calculate hash digest for file (create only)
CZMQ_EXPORT void
zdir_patch_digest_set (zdir_patch_t *self);
// Return hash digest for patch file
CZMQ_EXPORT const char *
zdir_patch_digest (zdir_patch_t *self);
// Self test of this class.
CZMQ_EXPORT void
zdir_patch_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zsock.h 0000664 0003720 0003720 00000123152 13222211156 016314 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zsock - high-level socket API that hides libzmq contexts and sockets
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZSOCK_H_INCLUDED__
#define __ZSOCK_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// This interface includes some smart constructors, which create sockets with
// additional set-up. In all of these, the endpoint is NULL, or starts with
// '@' (bind) or '>' (connect). Multiple endpoints are allowed, separated by
// commas. If endpoint does not start with '@' or '>', default action depends
// on socket type.
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zsock.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create a new socket. Returns the new socket, or NULL if the new socket
// could not be created. Note that the symbol zsock_new (and other
// constructors/destructors for zsock) are redirected to the *_checked
// variant, enabling intelligent socket leak detection. This can have
// performance implications if you use a LOT of sockets. To turn off this
// redirection behaviour, define ZSOCK_NOCHECK.
CZMQ_EXPORT zsock_t *
zsock_new (int type);
// Create a PUB socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_pub (const char *endpoint);
// Create a SUB socket, and optionally subscribe to some prefix string. Default
// action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_sub (const char *endpoint, const char *subscribe);
// Create a REQ socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_req (const char *endpoint);
// Create a REP socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_rep (const char *endpoint);
// Create a DEALER socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_dealer (const char *endpoint);
// Create a ROUTER socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_router (const char *endpoint);
// Create a PUSH socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_push (const char *endpoint);
// Create a PULL socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_pull (const char *endpoint);
// Create an XPUB socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_xpub (const char *endpoint);
// Create an XSUB socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_xsub (const char *endpoint);
// Create a PAIR socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_pair (const char *endpoint);
// Create a STREAM socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_stream (const char *endpoint);
// Destroy the socket. You must use this for any socket created via the
// zsock_new method.
CZMQ_EXPORT void
zsock_destroy (zsock_t **self_p);
// Bind a socket to a formatted endpoint. For tcp:// endpoints, supports
// ephemeral ports, if you specify the port number as "*". By default
// zsock uses the IANA designated range from C000 (49152) to FFFF (65535).
// To override this range, follow the "*" with "[first-last]". Either or
// both first and last may be empty. To bind to a random port within the
// range, use "!" in place of "*".
//
// Examples:
// tcp://127.0.0.1:* bind to first free port from C000 up
// tcp://127.0.0.1:! bind to random port from C000 to FFFF
// tcp://127.0.0.1:*[60000-] bind to first free port from 60000 up
// tcp://127.0.0.1:![-60000] bind to random port from C000 to 60000
// tcp://127.0.0.1:![55000-55999]
// bind to random port from 55000 to 55999
//
// On success, returns the actual port number used, for tcp:// endpoints,
// and 0 for other transports. On failure, returns -1. Note that when using
// ephemeral ports, a port may be reused by different services without
// clients being aware. Protocols that run on ephemeral ports should take
// this into account.
CZMQ_EXPORT int
zsock_bind (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Returns last bound endpoint, if any.
CZMQ_EXPORT const char *
zsock_endpoint (zsock_t *self);
// Unbind a socket from a formatted endpoint.
// Returns 0 if OK, -1 if the endpoint was invalid or the function
// isn't supported.
CZMQ_EXPORT int
zsock_unbind (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Connect a socket to a formatted endpoint
// Returns 0 if OK, -1 if the endpoint was invalid.
CZMQ_EXPORT int
zsock_connect (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Disconnect a socket from a formatted endpoint
// Returns 0 if OK, -1 if the endpoint was invalid or the function
// isn't supported.
CZMQ_EXPORT int
zsock_disconnect (zsock_t *self, const char *format, ...) CHECK_PRINTF (2);
// Attach a socket to zero or more endpoints. If endpoints is not null,
// parses as list of ZeroMQ endpoints, separated by commas, and prefixed by
// '@' (to bind the socket) or '>' (to connect the socket). Returns 0 if all
// endpoints were valid, or -1 if there was a syntax error. If the endpoint
// does not start with '@' or '>', the serverish argument defines whether
// it is used to bind (serverish = true) or connect (serverish = false).
CZMQ_EXPORT int
zsock_attach (zsock_t *self, const char *endpoints, bool serverish);
// Returns socket type as printable constant string.
CZMQ_EXPORT const char *
zsock_type_str (zsock_t *self);
// Send a 'picture' message to the socket (or actor). The picture is a
// string that defines the type of each frame. This makes it easy to send
// a complex multiframe message in one call. The picture can contain any
// of these characters, each corresponding to one or two arguments:
//
// i = int (signed)
// 1 = uint8_t
// 2 = uint16_t
// 4 = uint32_t
// 8 = uint64_t
// s = char *
// b = byte *, size_t (2 arguments)
// c = zchunk_t *
// f = zframe_t *
// h = zhashx_t *
// U = zuuid_t *
// p = void * (sends the pointer value, only meaningful over inproc)
// m = zmsg_t * (sends all frames in the zmsg)
// z = sends zero-sized frame (0 arguments)
// u = uint (deprecated)
//
// Note that s, b, c, and f are encoded the same way and the choice is
// offered as a convenience to the sender, which may or may not already
// have data in a zchunk or zframe. Does not change or take ownership of
// any arguments. Returns 0 if successful, -1 if sending failed for any
// reason.
CZMQ_EXPORT int
zsock_send (void *self, const char *picture, ...);
// Send a 'picture' message to the socket (or actor). This is a va_list
// version of zsock_send (), so please consult its documentation for the
// details.
CZMQ_EXPORT int
zsock_vsend (void *self, const char *picture, va_list argptr);
// Receive a 'picture' message to the socket (or actor). See zsock_send for
// the format and meaning of the picture. Returns the picture elements into
// a series of pointers as provided by the caller:
//
// i = int * (stores signed integer)
// 4 = uint32_t * (stores 32-bit unsigned integer)
// 8 = uint64_t * (stores 64-bit unsigned integer)
// s = char ** (allocates new string)
// b = byte **, size_t * (2 arguments) (allocates memory)
// c = zchunk_t ** (creates zchunk)
// f = zframe_t ** (creates zframe)
// U = zuuid_t * (creates a zuuid with the data)
// h = zhashx_t ** (creates zhashx)
// p = void ** (stores pointer)
// m = zmsg_t ** (creates a zmsg with the remaing frames)
// z = null, asserts empty frame (0 arguments)
// u = uint * (stores unsigned integer, deprecated)
//
// Note that zsock_recv creates the returned objects, and the caller must
// destroy them when finished with them. The supplied pointers do not need
// to be initialized. Returns 0 if successful, or -1 if it failed to recv
// a message, in which case the pointers are not modified. When message
// frames are truncated (a short message), sets return values to zero/null.
// If an argument pointer is NULL, does not store any value (skips it).
// An 'n' picture matches an empty frame; if the message does not match,
// the method will return -1.
CZMQ_EXPORT int
zsock_recv (void *self, const char *picture, ...);
// Receive a 'picture' message from the socket (or actor). This is a
// va_list version of zsock_recv (), so please consult its documentation
// for the details.
CZMQ_EXPORT int
zsock_vrecv (void *self, const char *picture, va_list argptr);
// Send a binary encoded 'picture' message to the socket (or actor). This
// method is similar to zsock_send, except the arguments are encoded in a
// binary format that is compatible with zproto, and is designed to reduce
// memory allocations. The pattern argument is a string that defines the
// type of each argument. Supports these argument types:
//
// pattern C type zproto type:
// 1 uint8_t type = "number" size = "1"
// 2 uint16_t type = "number" size = "2"
// 4 uint32_t type = "number" size = "3"
// 8 uint64_t type = "number" size = "4"
// s char *, 0-255 chars type = "string"
// S char *, 0-2^32-1 chars type = "longstr"
// c zchunk_t * type = "chunk"
// f zframe_t * type = "frame"
// u zuuid_t * type = "uuid"
// m zmsg_t * type = "msg"
// p void *, sends pointer value, only over inproc
//
// Does not change or take ownership of any arguments. Returns 0 if
// successful, -1 if sending failed for any reason.
CZMQ_EXPORT int
zsock_bsend (void *self, const char *picture, ...);
// Receive a binary encoded 'picture' message from the socket (or actor).
// This method is similar to zsock_recv, except the arguments are encoded
// in a binary format that is compatible with zproto, and is designed to
// reduce memory allocations. The pattern argument is a string that defines
// the type of each argument. See zsock_bsend for the supported argument
// types. All arguments must be pointers; this call sets them to point to
// values held on a per-socket basis.
// For types 1, 2, 4 and 8 the caller must allocate the memory itself before
// calling zsock_brecv.
// For types S, the caller must free the value once finished with it, as
// zsock_brecv will allocate the buffer.
// For type s, the caller must not free the value as it is stored in a
// local cache for performance purposes.
// For types c, f, u and m the caller must call the appropriate destructor
// depending on the object as zsock_brecv will create new objects.
// For type p the caller must coordinate with the sender, as it is just a
// pointer value being passed.
CZMQ_EXPORT int
zsock_brecv (void *self, const char *picture, ...);
// Set socket to use unbounded pipes (HWM=0); use this in cases when you are
// totally certain the message volume can fit in memory. This method works
// across all versions of ZeroMQ. Takes a polymorphic socket reference.
CZMQ_EXPORT void
zsock_set_unbounded (void *self);
// Send a signal over a socket. A signal is a short message carrying a
// success/failure code (by convention, 0 means OK). Signals are encoded
// to be distinguishable from "normal" messages. Accepts a zsock_t or a
// zactor_t argument, and returns 0 if successful, -1 if the signal could
// not be sent. Takes a polymorphic socket reference.
CZMQ_EXPORT int
zsock_signal (void *self, byte status);
// Wait on a signal. Use this to coordinate between threads, over pipe
// pairs. Blocks until the signal is received. Returns -1 on error, 0 or
// greater on success. Accepts a zsock_t or a zactor_t as argument.
// Takes a polymorphic socket reference.
CZMQ_EXPORT int
zsock_wait (void *self);
// If there is a partial message still waiting on the socket, remove and
// discard it. This is useful when reading partial messages, to get specific
// message types.
CZMQ_EXPORT void
zsock_flush (void *self);
// Probe the supplied object, and report if it looks like a zsock_t.
// Takes a polymorphic socket reference.
CZMQ_EXPORT bool
zsock_is (void *self);
// Probe the supplied reference. If it looks like a zsock_t instance, return
// the underlying libzmq socket handle; else if it looks like a file
// descriptor, return NULL; else if it looks like a libzmq socket handle,
// return the supplied value. Takes a polymorphic socket reference.
CZMQ_EXPORT void *
zsock_resolve (void *self);
// Get socket option `heartbeat_ivl`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_heartbeat_ivl (void *self);
// Set socket option `heartbeat_ivl`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_heartbeat_ivl (void *self, int heartbeat_ivl);
// Get socket option `heartbeat_ttl`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_heartbeat_ttl (void *self);
// Set socket option `heartbeat_ttl`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_heartbeat_ttl (void *self, int heartbeat_ttl);
// Get socket option `heartbeat_timeout`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_heartbeat_timeout (void *self);
// Set socket option `heartbeat_timeout`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_heartbeat_timeout (void *self, int heartbeat_timeout);
// Get socket option `use_fd`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_use_fd (void *self);
// Set socket option `use_fd`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_use_fd (void *self, int use_fd);
// Set socket option `xpub_manual`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_xpub_manual (void *self, int xpub_manual);
// Set socket option `xpub_welcome_msg`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_xpub_welcome_msg (void *self, const char *xpub_welcome_msg);
// Set socket option `stream_notify`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_stream_notify (void *self, int stream_notify);
// Get socket option `invert_matching`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_invert_matching (void *self);
// Set socket option `invert_matching`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_invert_matching (void *self, int invert_matching);
// Set socket option `xpub_verboser`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_xpub_verboser (void *self, int xpub_verboser);
// Get socket option `connect_timeout`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_connect_timeout (void *self);
// Set socket option `connect_timeout`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_connect_timeout (void *self, int connect_timeout);
// Get socket option `tcp_maxrt`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_maxrt (void *self);
// Set socket option `tcp_maxrt`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_tcp_maxrt (void *self, int tcp_maxrt);
// Get socket option `thread_safe`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_thread_safe (void *self);
// Get socket option `multicast_maxtpdu`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_multicast_maxtpdu (void *self);
// Set socket option `multicast_maxtpdu`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_multicast_maxtpdu (void *self, int multicast_maxtpdu);
// Get socket option `vmci_buffer_size`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_buffer_size (void *self);
// Set socket option `vmci_buffer_size`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_buffer_size (void *self, int vmci_buffer_size);
// Get socket option `vmci_buffer_min_size`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_buffer_min_size (void *self);
// Set socket option `vmci_buffer_min_size`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_buffer_min_size (void *self, int vmci_buffer_min_size);
// Get socket option `vmci_buffer_max_size`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_buffer_max_size (void *self);
// Set socket option `vmci_buffer_max_size`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_buffer_max_size (void *self, int vmci_buffer_max_size);
// Get socket option `vmci_connect_timeout`.
// Available from libzmq 4.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_vmci_connect_timeout (void *self);
// Set socket option `vmci_connect_timeout`.
// Available from libzmq 4.2.0.
CZMQ_EXPORT void
zsock_set_vmci_connect_timeout (void *self, int vmci_connect_timeout);
// Get socket option `tos`.
// Available from libzmq 4.1.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tos (void *self);
// Set socket option `tos`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_tos (void *self, int tos);
// Set socket option `router_handover`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_router_handover (void *self, int router_handover);
// Set socket option `connect_rid`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_connect_rid (void *self, const char *connect_rid);
// Set socket option `connect_rid` from 32-octet binary
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_connect_rid_bin (void *self, const byte *connect_rid);
// Get socket option `handshake_ivl`.
// Available from libzmq 4.1.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_handshake_ivl (void *self);
// Set socket option `handshake_ivl`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_handshake_ivl (void *self, int handshake_ivl);
// Get socket option `socks_proxy`.
// Available from libzmq 4.1.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_socks_proxy (void *self);
// Set socket option `socks_proxy`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_socks_proxy (void *self, const char *socks_proxy);
// Set socket option `xpub_nodrop`.
// Available from libzmq 4.1.0.
CZMQ_EXPORT void
zsock_set_xpub_nodrop (void *self, int xpub_nodrop);
// Set socket option `router_mandatory`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_router_mandatory (void *self, int router_mandatory);
// Set socket option `probe_router`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_probe_router (void *self, int probe_router);
// Set socket option `req_relaxed`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_req_relaxed (void *self, int req_relaxed);
// Set socket option `req_correlate`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_req_correlate (void *self, int req_correlate);
// Set socket option `conflate`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_conflate (void *self, int conflate);
// Get socket option `zap_domain`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_zap_domain (void *self);
// Set socket option `zap_domain`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_zap_domain (void *self, const char *zap_domain);
// Get socket option `mechanism`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_mechanism (void *self);
// Get socket option `plain_server`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_plain_server (void *self);
// Set socket option `plain_server`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_plain_server (void *self, int plain_server);
// Get socket option `plain_username`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_plain_username (void *self);
// Set socket option `plain_username`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_plain_username (void *self, const char *plain_username);
// Get socket option `plain_password`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_plain_password (void *self);
// Set socket option `plain_password`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_plain_password (void *self, const char *plain_password);
// Get socket option `curve_server`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_curve_server (void *self);
// Set socket option `curve_server`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_server (void *self, int curve_server);
// Get socket option `curve_publickey`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_curve_publickey (void *self);
// Set socket option `curve_publickey`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_publickey (void *self, const char *curve_publickey);
// Set socket option `curve_publickey` from 32-octet binary
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_publickey_bin (void *self, const byte *curve_publickey);
// Get socket option `curve_secretkey`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_curve_secretkey (void *self);
// Set socket option `curve_secretkey`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_secretkey (void *self, const char *curve_secretkey);
// Set socket option `curve_secretkey` from 32-octet binary
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_secretkey_bin (void *self, const byte *curve_secretkey);
// Get socket option `curve_serverkey`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_curve_serverkey (void *self);
// Set socket option `curve_serverkey`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_serverkey (void *self, const char *curve_serverkey);
// Set socket option `curve_serverkey` from 32-octet binary
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_curve_serverkey_bin (void *self, const byte *curve_serverkey);
// Get socket option `gssapi_server`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_gssapi_server (void *self);
// Set socket option `gssapi_server`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_server (void *self, int gssapi_server);
// Get socket option `gssapi_plaintext`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_gssapi_plaintext (void *self);
// Set socket option `gssapi_plaintext`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_plaintext (void *self, int gssapi_plaintext);
// Get socket option `gssapi_principal`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_gssapi_principal (void *self);
// Set socket option `gssapi_principal`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_principal (void *self, const char *gssapi_principal);
// Get socket option `gssapi_service_principal`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_gssapi_service_principal (void *self);
// Set socket option `gssapi_service_principal`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_gssapi_service_principal (void *self, const char *gssapi_service_principal);
// Get socket option `ipv6`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_ipv6 (void *self);
// Set socket option `ipv6`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_ipv6 (void *self, int ipv6);
// Get socket option `immediate`.
// Available from libzmq 4.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_immediate (void *self);
// Set socket option `immediate`.
// Available from libzmq 4.0.0.
CZMQ_EXPORT void
zsock_set_immediate (void *self, int immediate);
// Get socket option `sndhwm`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_sndhwm (void *self);
// Set socket option `sndhwm`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_sndhwm (void *self, int sndhwm);
// Get socket option `rcvhwm`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvhwm (void *self);
// Set socket option `rcvhwm`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_rcvhwm (void *self, int rcvhwm);
// Get socket option `maxmsgsize`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_maxmsgsize (void *self);
// Set socket option `maxmsgsize`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_maxmsgsize (void *self, int maxmsgsize);
// Get socket option `multicast_hops`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_multicast_hops (void *self);
// Set socket option `multicast_hops`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_multicast_hops (void *self, int multicast_hops);
// Set socket option `xpub_verbose`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_xpub_verbose (void *self, int xpub_verbose);
// Get socket option `tcp_keepalive`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive (void *self);
// Set socket option `tcp_keepalive`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive (void *self, int tcp_keepalive);
// Get socket option `tcp_keepalive_idle`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive_idle (void *self);
// Set socket option `tcp_keepalive_idle`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive_idle (void *self, int tcp_keepalive_idle);
// Get socket option `tcp_keepalive_cnt`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive_cnt (void *self);
// Set socket option `tcp_keepalive_cnt`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive_cnt (void *self, int tcp_keepalive_cnt);
// Get socket option `tcp_keepalive_intvl`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_tcp_keepalive_intvl (void *self);
// Set socket option `tcp_keepalive_intvl`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_keepalive_intvl (void *self, int tcp_keepalive_intvl);
// Get socket option `tcp_accept_filter`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_tcp_accept_filter (void *self);
// Set socket option `tcp_accept_filter`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_tcp_accept_filter (void *self, const char *tcp_accept_filter);
// Get socket option `last_endpoint`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_last_endpoint (void *self);
// Set socket option `router_raw`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_router_raw (void *self, int router_raw);
// Get socket option `ipv4only`.
// Available from libzmq 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_ipv4only (void *self);
// Set socket option `ipv4only`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_ipv4only (void *self, int ipv4only);
// Set socket option `delay_attach_on_connect`.
// Available from libzmq 3.0.0.
CZMQ_EXPORT void
zsock_set_delay_attach_on_connect (void *self, int delay_attach_on_connect);
// Get socket option `hwm`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_hwm (void *self);
// Set socket option `hwm`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_hwm (void *self, int hwm);
// Get socket option `swap`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_swap (void *self);
// Set socket option `swap`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_swap (void *self, int swap);
// Get socket option `affinity`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_affinity (void *self);
// Set socket option `affinity`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_affinity (void *self, int affinity);
// Get socket option `identity`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zsock_identity (void *self);
// Set socket option `identity`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_identity (void *self, const char *identity);
// Get socket option `rate`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rate (void *self);
// Set socket option `rate`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_rate (void *self, int rate);
// Get socket option `recovery_ivl`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_recovery_ivl (void *self);
// Set socket option `recovery_ivl`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_recovery_ivl (void *self, int recovery_ivl);
// Get socket option `recovery_ivl_msec`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_recovery_ivl_msec (void *self);
// Set socket option `recovery_ivl_msec`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_recovery_ivl_msec (void *self, int recovery_ivl_msec);
// Get socket option `mcast_loop`.
// Available from libzmq 2.0.0 to 3.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_mcast_loop (void *self);
// Set socket option `mcast_loop`.
// Available from libzmq 2.0.0 to 3.0.0.
CZMQ_EXPORT void
zsock_set_mcast_loop (void *self, int mcast_loop);
// Get socket option `rcvtimeo`.
// Available from libzmq 2.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvtimeo (void *self);
// Set socket option `rcvtimeo`.
// Available from libzmq 2.2.0.
CZMQ_EXPORT void
zsock_set_rcvtimeo (void *self, int rcvtimeo);
// Get socket option `sndtimeo`.
// Available from libzmq 2.2.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_sndtimeo (void *self);
// Set socket option `sndtimeo`.
// Available from libzmq 2.2.0.
CZMQ_EXPORT void
zsock_set_sndtimeo (void *self, int sndtimeo);
// Get socket option `sndbuf`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_sndbuf (void *self);
// Set socket option `sndbuf`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_sndbuf (void *self, int sndbuf);
// Get socket option `rcvbuf`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvbuf (void *self);
// Set socket option `rcvbuf`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_rcvbuf (void *self, int rcvbuf);
// Get socket option `linger`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_linger (void *self);
// Set socket option `linger`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_linger (void *self, int linger);
// Get socket option `reconnect_ivl`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_reconnect_ivl (void *self);
// Set socket option `reconnect_ivl`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_reconnect_ivl (void *self, int reconnect_ivl);
// Get socket option `reconnect_ivl_max`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_reconnect_ivl_max (void *self);
// Set socket option `reconnect_ivl_max`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_reconnect_ivl_max (void *self, int reconnect_ivl_max);
// Get socket option `backlog`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_backlog (void *self);
// Set socket option `backlog`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_backlog (void *self, int backlog);
// Set socket option `subscribe`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_subscribe (void *self, const char *subscribe);
// Set socket option `unsubscribe`.
// Available from libzmq 2.0.0.
CZMQ_EXPORT void
zsock_set_unsubscribe (void *self, const char *unsubscribe);
// Get socket option `type`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_type (void *self);
// Get socket option `rcvmore`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_rcvmore (void *self);
// Get socket option `fd`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT SOCKET
zsock_fd (void *self);
// Get socket option `events`.
// Available from libzmq 2.0.0.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT int
zsock_events (void *self);
// Self test of this class.
CZMQ_EXPORT void
zsock_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Create a SERVER socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_server (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a CLIENT socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_client (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a RADIO socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_radio (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a DISH socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_dish (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a GATHER socket. Default action is bind.
CZMQ_EXPORT zsock_t *
zsock_new_gather (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Create a SCATTER socket. Default action is connect.
CZMQ_EXPORT zsock_t *
zsock_new_scatter (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Return socket routing ID if any. This returns 0 if the socket is not
// of type ZMQ_SERVER or if no request was already received on it.
CZMQ_EXPORT uint32_t
zsock_routing_id (zsock_t *self);
// *** Draft method, for development use, may change without warning ***
// Set routing ID on socket. The socket MUST be of type ZMQ_SERVER.
// This will be used when sending messages on the socket via the zsock API.
CZMQ_EXPORT void
zsock_set_routing_id (zsock_t *self, uint32_t routing_id);
// *** Draft method, for development use, may change without warning ***
// Join a group for the RADIO-DISH pattern. Call only on ZMQ_DISH.
// Returns 0 if OK, -1 if failed.
CZMQ_EXPORT int
zsock_join (void *self, const char *group);
// *** Draft method, for development use, may change without warning ***
// Leave a group for the RADIO-DISH pattern. Call only on ZMQ_DISH.
// Returns 0 if OK, -1 if failed.
CZMQ_EXPORT int
zsock_leave (void *self, const char *group);
#endif // CZMQ_BUILD_DRAFT_API
// @end
// zsock leak detection - not a part of the official interface to zsock. This
// enables CZMQ to report socket leaks intelligently.
#if defined ZSOCK_NOCHECK
// no checking active - use the above interface methods directly.
#else
# define zsock_new(t) zsock_new_checked((t), __FILE__, __LINE__)
# define zsock_new_pub(e) zsock_new_pub_checked((e), __FILE__, __LINE__)
# define zsock_new_sub(e,s) zsock_new_sub_checked((e), (s), __FILE__, __LINE__)
# define zsock_new_req(e) zsock_new_req_checked((e), __FILE__, __LINE__)
# define zsock_new_rep(e) zsock_new_rep_checked((e), __FILE__, __LINE__)
# define zsock_new_dealer(e) zsock_new_dealer_checked((e), __FILE__, __LINE__)
# define zsock_new_router(e) zsock_new_router_checked((e), __FILE__, __LINE__)
# define zsock_new_pull(e) zsock_new_pull_checked((e), __FILE__, __LINE__)
# define zsock_new_push(e) zsock_new_push_checked((e), __FILE__, __LINE__)
# define zsock_new_xpub(e) zsock_new_xpub_checked((e), __FILE__, __LINE__)
# define zsock_new_xsub(e) zsock_new_xsub_checked((e), __FILE__, __LINE__)
# define zsock_new_pair(e) zsock_new_pair_checked((e), __FILE__, __LINE__)
# define zsock_new_stream(e) zsock_new_stream_checked((e), __FILE__, __LINE__)
# define zsock_destroy(t) zsock_destroy_checked((t), __FILE__, __LINE__)
#endif
CZMQ_EXPORT zsock_t *
zsock_new_checked (int type, const char *filename, size_t line_nbr);
CZMQ_EXPORT void
zsock_destroy_checked (zsock_t **self_p, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_pub_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_sub_checked (const char *endpoint, const char *subscribe, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_req_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_rep_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_dealer_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_router_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_push_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_pull_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_xpub_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_xsub_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_pair_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_stream_checked (const char *endpoint, const char *filename, size_t line_nbr);
#ifdef CZMQ_BUILD_DRAFT_API
CZMQ_EXPORT zsock_t *
zsock_new_server_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_client_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_radio_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_dish_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_gather_checked (const char *endpoint, const char *filename, size_t line_nbr);
CZMQ_EXPORT zsock_t *
zsock_new_scatter_checked (const char *endpoint, const char *filename, size_t line_nbr);
#endif // CZMQ_BUILD_DRAFT_API
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/ztimerset.h 0000664 0003720 0003720 00000006460 13222211156 017213 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
ztimerset - timer set
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef ZTIMERSET_H_INCLUDED
#define ZTIMERSET_H_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/ztimerset.api" to make changes.
// @interface
// This is a draft class, and may change without notice. It is disabled in
// stable builds by default. If you use this in applications, please ask
// for it to be pushed to stable state. Use --enable-drafts to enable.
#ifdef CZMQ_BUILD_DRAFT_API
// Callback function for timer event.
typedef void (ztimerset_fn) (
int timer_id, void *arg);
// *** Draft method, for development use, may change without warning ***
// Create new timer set.
CZMQ_EXPORT ztimerset_t *
ztimerset_new (void);
// *** Draft method, for development use, may change without warning ***
// Destroy a timer set
CZMQ_EXPORT void
ztimerset_destroy (ztimerset_t **self_p);
// *** Draft method, for development use, may change without warning ***
// Add a timer to the set. Returns timer id if OK, -1 on failure.
CZMQ_EXPORT int
ztimerset_add (ztimerset_t *self, size_t interval, ztimerset_fn handler, void *arg);
// *** Draft method, for development use, may change without warning ***
// Cancel a timer. Returns 0 if OK, -1 on failure.
CZMQ_EXPORT int
ztimerset_cancel (ztimerset_t *self, int timer_id);
// *** Draft method, for development use, may change without warning ***
// Set timer interval. Returns 0 if OK, -1 on failure.
// This method is slow, canceling the timer and adding a new one yield better performance.
CZMQ_EXPORT int
ztimerset_set_interval (ztimerset_t *self, int timer_id, size_t interval);
// *** Draft method, for development use, may change without warning ***
// Reset timer to start interval counting from current time. Returns 0 if OK, -1 on failure.
// This method is slow, canceling the timer and adding a new one yield better performance.
CZMQ_EXPORT int
ztimerset_reset (ztimerset_t *self, int timer_id);
// *** Draft method, for development use, may change without warning ***
// Return the time until the next interval.
// Should be used as timeout parameter for the zpoller wait method.
// The timeout is in msec.
CZMQ_EXPORT int
ztimerset_timeout (ztimerset_t *self);
// *** Draft method, for development use, may change without warning ***
// Invoke callback function of all timers which their interval has elapsed.
// Should be call after zpoller wait method.
// Returns 0 if OK, -1 on failure.
CZMQ_EXPORT int
ztimerset_execute (ztimerset_t *self);
// *** Draft method, for development use, may change without warning ***
// Self test of this class.
CZMQ_EXPORT void
ztimerset_test (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zlist.h 0000664 0003720 0003720 00000013375 13222211156 016335 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zlist - simple generic list container
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZLIST_H_INCLUDED__
#define __ZLIST_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zlist.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Comparison function e.g. for sorting and removing.
typedef int (zlist_compare_fn) (
void *item1, void *item2);
// Callback function for zlist_freefn method
typedef void (zlist_free_fn) (
void *data);
// Create a new list container
CZMQ_EXPORT zlist_t *
zlist_new (void);
// Destroy a list container
CZMQ_EXPORT void
zlist_destroy (zlist_t **self_p);
// Return the item at the head of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the head item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlist_first (zlist_t *self);
// Return the next item. If the list is empty, returns NULL. To move to
// the start of the list call zlist_first (). Advances the cursor.
CZMQ_EXPORT void *
zlist_next (zlist_t *self);
// Return the item at the tail of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the tail item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlist_last (zlist_t *self);
// Return first item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlist_head (zlist_t *self);
// Return last item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlist_tail (zlist_t *self);
// Return the current item of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the current item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlist_item (zlist_t *self);
// Append an item to the end of the list, return 0 if OK or -1 if this
// failed for some reason (out of memory). Note that if a duplicator has
// been set, this method will also duplicate the item.
CZMQ_EXPORT int
zlist_append (zlist_t *self, void *item);
// Push an item to the start of the list, return 0 if OK or -1 if this
// failed for some reason (out of memory). Note that if a duplicator has
// been set, this method will also duplicate the item.
CZMQ_EXPORT int
zlist_push (zlist_t *self, void *item);
// Pop the item off the start of the list, if any
CZMQ_EXPORT void *
zlist_pop (zlist_t *self);
// Checks if an item already is present. Uses compare method to determine if
// items are equal. If the compare method is NULL the check will only compare
// pointers. Returns true if item is present else false.
CZMQ_EXPORT bool
zlist_exists (zlist_t *self, void *item);
// Remove the specified item from the list if present
CZMQ_EXPORT void
zlist_remove (zlist_t *self, void *item);
// Make a copy of list. If the list has autofree set, the copied list will
// duplicate all items, which must be strings. Otherwise, the list will hold
// pointers back to the items in the original list. If list is null, returns
// NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zlist_dup (zlist_t *self);
// Purge all items from list
CZMQ_EXPORT void
zlist_purge (zlist_t *self);
// Return number of items in the list
CZMQ_EXPORT size_t
zlist_size (zlist_t *self);
// Sort the list. If the compare function is null, sorts the list by
// ascending key value using a straight ASCII comparison. If you specify
// a compare function, this decides how items are sorted. The sort is not
// stable, so may reorder items with the same keys. The algorithm used is
// combsort, a compromise between performance and simplicity.
CZMQ_EXPORT void
zlist_sort (zlist_t *self, zlist_compare_fn compare);
// Set list for automatic item destruction; item values MUST be strings.
// By default a list item refers to a value held elsewhere. When you set
// this, each time you append or push a list item, zlist will take a copy
// of the string value. Then, when you destroy the list, it will free all
// item values automatically. If you use any other technique to allocate
// list values, you must free them explicitly before destroying the list.
// The usual technique is to pop list items and destroy them, until the
// list is empty.
CZMQ_EXPORT void
zlist_autofree (zlist_t *self);
// Sets a compare function for this list. The function compares two items.
// It returns an integer less than, equal to, or greater than zero if the
// first item is found, respectively, to be less than, to match, or be
// greater than the second item.
// This function is used for sorting, removal and exists checking.
CZMQ_EXPORT void
zlist_comparefn (zlist_t *self, zlist_compare_fn fn);
// Set a free function for the specified list item. When the item is
// destroyed, the free function, if any, is called on that item.
// Use this when list items are dynamically allocated, to ensure that
// you don't have memory leaks. You can pass 'free' or NULL as a free_fn.
// Returns the item, or NULL if there is no such item.
CZMQ_EXPORT void *
zlist_freefn (zlist_t *self, void *item, zlist_free_fn fn, bool at_tail);
// Self test of this class.
CZMQ_EXPORT void
zlist_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zmsg.h 0000664 0003720 0003720 00000024673 13222211156 016153 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zmsg - working with multipart messages
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZMSG_H_INCLUDED__
#define __ZMSG_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zmsg.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create a new empty message object
CZMQ_EXPORT zmsg_t *
zmsg_new (void);
// Receive message from socket, returns zmsg_t object or NULL if the recv
// was interrupted. Does a blocking recv. If you want to not block then use
// the zloop class or zmsg_recv_nowait or zmq_poll to check for socket input
// before receiving.
CZMQ_EXPORT zmsg_t *
zmsg_recv (void *source);
// Load/append an open file into new message, return the message.
// Returns NULL if the message could not be loaded.
CZMQ_EXPORT zmsg_t *
zmsg_load (FILE *file);
// Decodes a serialized message frame created by zmsg_encode () and returns
// a new zmsg_t object. Returns NULL if the frame was badly formatted or
// there was insufficient memory to work.
CZMQ_EXPORT zmsg_t *
zmsg_decode (zframe_t *frame);
// Generate a signal message encoding the given status. A signal is a short
// message carrying a 1-byte success/failure code (by convention, 0 means
// OK). Signals are encoded to be distinguishable from "normal" messages.
CZMQ_EXPORT zmsg_t *
zmsg_new_signal (byte status);
// Destroy a message object and all frames it contains
CZMQ_EXPORT void
zmsg_destroy (zmsg_t **self_p);
// Send message to destination socket, and destroy the message after sending
// it successfully. If the message has no frames, sends nothing but destroys
// the message anyhow. Nullifies the caller's reference to the message (as
// it is a destructor).
CZMQ_EXPORT int
zmsg_send (zmsg_t **self_p, void *dest);
// Send message to destination socket as part of a multipart sequence, and
// destroy the message after sending it successfully. Note that after a
// zmsg_sendm, you must call zmsg_send or another method that sends a final
// message part. If the message has no frames, sends nothing but destroys
// the message anyhow. Nullifies the caller's reference to the message (as
// it is a destructor).
CZMQ_EXPORT int
zmsg_sendm (zmsg_t **self_p, void *dest);
// Return size of message, i.e. number of frames (0 or more).
CZMQ_EXPORT size_t
zmsg_size (zmsg_t *self);
// Return total size of all frames in message.
CZMQ_EXPORT size_t
zmsg_content_size (zmsg_t *self);
// Push frame to the front of the message, i.e. before all other frames.
// Message takes ownership of frame, will destroy it when message is sent.
// Returns 0 on success, -1 on error. Deprecates zmsg_push, which did not
// nullify the caller's frame reference.
CZMQ_EXPORT int
zmsg_prepend (zmsg_t *self, zframe_t **frame_p);
// Add frame to the end of the message, i.e. after all other frames.
// Message takes ownership of frame, will destroy it when message is sent.
// Returns 0 on success. Deprecates zmsg_add, which did not nullify the
// caller's frame reference.
CZMQ_EXPORT int
zmsg_append (zmsg_t *self, zframe_t **frame_p);
// Remove first frame from message, if any. Returns frame, or NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zmsg_pop (zmsg_t *self);
// Push block of memory to front of message, as a new frame.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_pushmem (zmsg_t *self, const void *data, size_t size);
// Add block of memory to the end of the message, as a new frame.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_addmem (zmsg_t *self, const void *data, size_t size);
// Push string as new frame to front of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_pushstr (zmsg_t *self, const char *string);
// Push string as new frame to end of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_addstr (zmsg_t *self, const char *string);
// Push formatted string as new frame to front of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_pushstrf (zmsg_t *self, const char *format, ...) CHECK_PRINTF (2);
// Push formatted string as new frame to end of message.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_addstrf (zmsg_t *self, const char *format, ...) CHECK_PRINTF (2);
// Pop frame off front of message, return as fresh string. If there were
// no more frames in the message, returns NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zmsg_popstr (zmsg_t *self);
// Push encoded message as a new frame. Message takes ownership of
// submessage, so the original is destroyed in this call. Returns 0 on
// success, -1 on error.
CZMQ_EXPORT int
zmsg_addmsg (zmsg_t *self, zmsg_t **msg_p);
// Remove first submessage from message, if any. Returns zmsg_t, or NULL if
// decoding was not successful.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zmsg_t *
zmsg_popmsg (zmsg_t *self);
// Remove specified frame from list, if present. Does not destroy frame.
CZMQ_EXPORT void
zmsg_remove (zmsg_t *self, zframe_t *frame);
// Set cursor to first frame in message. Returns frame, or NULL, if the
// message is empty. Use this to navigate the frames as a list.
CZMQ_EXPORT zframe_t *
zmsg_first (zmsg_t *self);
// Return the next frame. If there are no more frames, returns NULL. To move
// to the first frame call zmsg_first(). Advances the cursor.
CZMQ_EXPORT zframe_t *
zmsg_next (zmsg_t *self);
// Return the last frame. If there are no frames, returns NULL.
CZMQ_EXPORT zframe_t *
zmsg_last (zmsg_t *self);
// Save message to an open file, return 0 if OK, else -1. The message is
// saved as a series of frames, each with length and data. Note that the
// file is NOT guaranteed to be portable between operating systems, not
// versions of CZMQ. The file format is at present undocumented and liable
// to arbitrary change.
CZMQ_EXPORT int
zmsg_save (zmsg_t *self, FILE *file);
// Serialize multipart message to a single message frame. Use this method
// to send structured messages across transports that do not support
// multipart data. Allocates and returns a new frame containing the
// serialized message. To decode a serialized message frame, use
// zmsg_decode ().
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zmsg_encode (zmsg_t *self);
// Create copy of message, as new message object. Returns a fresh zmsg_t
// object. If message is null, or memory was exhausted, returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zmsg_t *
zmsg_dup (zmsg_t *self);
// Send message to zsys log sink (may be stdout, or system facility as
// configured by zsys_set_logstream).
CZMQ_EXPORT void
zmsg_print (zmsg_t *self);
// Return true if the two messages have the same number of frames and each
// frame in the first message is identical to the corresponding frame in the
// other message. As with zframe_eq, return false if either message is NULL.
CZMQ_EXPORT bool
zmsg_eq (zmsg_t *self, zmsg_t *other);
// Return signal value, 0 or greater, if message is a signal, -1 if not.
CZMQ_EXPORT int
zmsg_signal (zmsg_t *self);
// Probe the supplied object, and report if it looks like a zmsg_t.
CZMQ_EXPORT bool
zmsg_is (void *self);
// Self test of this class.
CZMQ_EXPORT void
zmsg_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Return message routing ID, if the message came from a ZMQ_SERVER socket.
// Else returns zero.
CZMQ_EXPORT uint32_t
zmsg_routing_id (zmsg_t *self);
// *** Draft method, for development use, may change without warning ***
// Set routing ID on message. This is used if/when the message is sent to a
// ZMQ_SERVER socket.
CZMQ_EXPORT void
zmsg_set_routing_id (zmsg_t *self, uint32_t routing_id);
#endif // CZMQ_BUILD_DRAFT_API
// @end
// DEPRECATED as over-engineered, poor style
// Pop frame off front of message, caller now owns frame
// If next frame is empty, pops and destroys that empty frame.
CZMQ_EXPORT zframe_t *
zmsg_unwrap (zmsg_t *self);
// DEPRECATED as poor style -- callers should use zloop or zpoller
// Receive message from socket, returns zmsg_t object, or NULL either if
// there was no input waiting, or the recv was interrupted.
CZMQ_EXPORT zmsg_t *
zmsg_recv_nowait (void *source);
// DEPRECATED as unsafe -- does not nullify frame reference.
// Push frame plus empty frame to front of message, before first frame.
// Message takes ownership of frame, will destroy it when message is sent.
CZMQ_EXPORT void
zmsg_wrap (zmsg_t *self, zframe_t *frame);
// DEPRECATED - will be removed for next + 1 stable release
// Add frame to the front of the message, i.e. before all other frames.
// Message takes ownership of frame, will destroy it when message is sent.
// Returns 0 on success, -1 on error.
CZMQ_EXPORT int
zmsg_push (zmsg_t *self, zframe_t *frame);
// DEPRECATED - will be removed for next stable release
CZMQ_EXPORT int
zmsg_add (zmsg_t *self, zframe_t *frame);
// DEPRECATED as inconsistent; breaks principle that logging should all go
// to a single destination.
// Print message to open stream
// Truncates to first 10 frames, for readability.
CZMQ_EXPORT void
zmsg_fprint (zmsg_t *self, FILE *file);
// Compiler hints
CZMQ_EXPORT int zmsg_addstrf (zmsg_t *self, const char *format, ...) CHECK_PRINTF (2);
CZMQ_EXPORT int zmsg_pushstrf (zmsg_t *self, const char *format, ...) CHECK_PRINTF (2);
#ifdef __cplusplus
}
#endif
// Deprecated method aliases
#define zmsg_dump(s) zmsg_print(s)
#define zmsg_dump_to_stream(s,F) zmsg_fprint(s,F)
#endif
czmq-4.1.0/include/zloop.h 0000664 0003720 0003720 00000014770 13222211156 016333 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zloop - event-driven reactor
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZLOOP_H_INCLUDED__
#define __ZLOOP_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zloop.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Callback function for reactor socket activity
typedef int (zloop_reader_fn) (
zloop_t *loop, zsock_t *reader, void *arg);
// Callback function for reactor events (low-level)
typedef int (zloop_fn) (
zloop_t *loop, zmq_pollitem_t *item, void *arg);
// Callback for reactor timer events
typedef int (zloop_timer_fn) (
zloop_t *loop, int timer_id, void *arg);
// Create a new zloop reactor
CZMQ_EXPORT zloop_t *
zloop_new (void);
// Destroy a reactor
CZMQ_EXPORT void
zloop_destroy (zloop_t **self_p);
// Register socket reader with the reactor. When the reader has messages,
// the reactor will call the handler, passing the arg. Returns 0 if OK, -1
// if there was an error. If you register the same socket more than once,
// each instance will invoke its corresponding handler.
CZMQ_EXPORT int
zloop_reader (zloop_t *self, zsock_t *sock, zloop_reader_fn handler, void *arg);
// Cancel a socket reader from the reactor. If multiple readers exist for
// same socket, cancels ALL of them.
CZMQ_EXPORT void
zloop_reader_end (zloop_t *self, zsock_t *sock);
// Configure a registered reader to ignore errors. If you do not set this,
// then readers that have errors are removed from the reactor silently.
CZMQ_EXPORT void
zloop_reader_set_tolerant (zloop_t *self, zsock_t *sock);
// Register low-level libzmq pollitem with the reactor. When the pollitem
// is ready, will call the handler, passing the arg. Returns 0 if OK, -1
// if there was an error. If you register the pollitem more than once, each
// instance will invoke its corresponding handler. A pollitem with
// socket=NULL and fd=0 means 'poll on FD zero'.
CZMQ_EXPORT int
zloop_poller (zloop_t *self, zmq_pollitem_t *item, zloop_fn handler, void *arg);
// Cancel a pollitem from the reactor, specified by socket or FD. If both
// are specified, uses only socket. If multiple poll items exist for same
// socket/FD, cancels ALL of them.
CZMQ_EXPORT void
zloop_poller_end (zloop_t *self, zmq_pollitem_t *item);
// Configure a registered poller to ignore errors. If you do not set this,
// then poller that have errors are removed from the reactor silently.
CZMQ_EXPORT void
zloop_poller_set_tolerant (zloop_t *self, zmq_pollitem_t *item);
// Register a timer that expires after some delay and repeats some number of
// times. At each expiry, will call the handler, passing the arg. To run a
// timer forever, use 0 times. Returns a timer_id that is used to cancel the
// timer in the future. Returns -1 if there was an error.
CZMQ_EXPORT int
zloop_timer (zloop_t *self, size_t delay, size_t times, zloop_timer_fn handler, void *arg);
// Cancel a specific timer identified by a specific timer_id (as returned by
// zloop_timer).
CZMQ_EXPORT int
zloop_timer_end (zloop_t *self, int timer_id);
// Register a ticket timer. Ticket timers are very fast in the case where
// you use a lot of timers (thousands), and frequently remove and add them.
// The main use case is expiry timers for servers that handle many clients,
// and which reset the expiry timer for each message received from a client.
// Whereas normal timers perform poorly as the number of clients grows, the
// cost of ticket timers is constant, no matter the number of clients. You
// must set the ticket delay using zloop_set_ticket_delay before creating a
// ticket. Returns a handle to the timer that you should use in
// zloop_ticket_reset and zloop_ticket_delete.
CZMQ_EXPORT void *
zloop_ticket (zloop_t *self, zloop_timer_fn handler, void *arg);
// Reset a ticket timer, which moves it to the end of the ticket list and
// resets its execution time. This is a very fast operation.
CZMQ_EXPORT void
zloop_ticket_reset (zloop_t *self, void *handle);
// Delete a ticket timer. We do not actually delete the ticket here, as
// other code may still refer to the ticket. We mark as deleted, and remove
// later and safely.
CZMQ_EXPORT void
zloop_ticket_delete (zloop_t *self, void *handle);
// Set the ticket delay, which applies to all tickets. If you lower the
// delay and there are already tickets created, the results are undefined.
CZMQ_EXPORT void
zloop_set_ticket_delay (zloop_t *self, size_t ticket_delay);
// Set hard limit on number of timers allowed. Setting more than a small
// number of timers (10-100) can have a dramatic impact on the performance
// of the reactor. For high-volume cases, use ticket timers. If the hard
// limit is reached, the reactor stops creating new timers and logs an
// error.
CZMQ_EXPORT void
zloop_set_max_timers (zloop_t *self, size_t max_timers);
// Set verbose tracing of reactor on/off. The default verbose setting is
// off (false).
CZMQ_EXPORT void
zloop_set_verbose (zloop_t *self, bool verbose);
// By default the reactor stops if the process receives a SIGINT or SIGTERM
// signal. This makes it impossible to shut-down message based architectures
// like zactors. This method lets you switch off break handling. The default
// nonstop setting is off (false).
CZMQ_EXPORT void
zloop_set_nonstop (zloop_t *self, bool nonstop);
// Start the reactor. Takes control of the thread and returns when the 0MQ
// context is terminated or the process is interrupted, or any event handler
// returns -1. Event handlers may register new sockets and timers, and
// cancel sockets. Returns 0 if interrupted, -1 if canceled by a handler.
CZMQ_EXPORT int
zloop_start (zloop_t *self);
// Self test of this class.
CZMQ_EXPORT void
zloop_test (bool verbose);
// @end
// Deprecated method aliases
#define zloop_set_tolerant(s,i) zloop_poller_set_tolerant(s,i)
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zgossip.h 0000664 0003720 0003720 00000005410 13222211156 016655 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zgossip - zgossip server
** WARNING *************************************************************
THIS SOURCE FILE IS 100% GENERATED. If you edit this file, you will lose
your changes at the next build cycle. This is great for temporary printf
statements. DO NOT MAKE ANY CHANGES YOU WISH TO KEEP. The correct places
for commits are:
* The XML model used for this code generation: zgossip.xml, or
* The code generation script that built this file: zproto_server_c
************************************************************************
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef ZGOSSIP_H_INCLUDED
#define ZGOSSIP_H_INCLUDED
#include "czmq.h"
#ifdef __cplusplus
extern "C" {
#endif
// @interface
// To work with zgossip, use the CZMQ zactor API:
//
// Create new zgossip instance, passing logging prefix:
//
// zactor_t *zgossip = zactor_new (zgossip, "myname");
//
// Destroy zgossip instance
//
// zactor_destroy (&zgossip);
//
// Enable verbose logging of commands and activity:
//
// zstr_send (zgossip, "VERBOSE");
//
// Bind zgossip to specified endpoint. TCP endpoints may specify
// the port number as "*" to aquire an ephemeral port:
//
// zstr_sendx (zgossip, "BIND", endpoint, NULL);
//
// Return assigned port number, specifically when BIND was done using an
// an ephemeral port:
//
// zstr_sendx (zgossip, "PORT", NULL);
// char *command, *port_str;
// zstr_recvx (zgossip, &command, &port_str, NULL);
// assert (streq (command, "PORT"));
//
// Specify configuration file to load, overwriting any previous loaded
// configuration file or options:
//
// zstr_sendx (zgossip, "LOAD", filename, NULL);
//
// Set configuration path value:
//
// zstr_sendx (zgossip, "SET", path, value, NULL);
//
// Save configuration data to config file on disk:
//
// zstr_sendx (zgossip, "SAVE", filename, NULL);
//
// Send zmsg_t instance to zgossip:
//
// zactor_send (zgossip, &msg);
//
// Receive zmsg_t instance from zgossip:
//
// zmsg_t *msg = zactor_recv (zgossip);
//
// This is the zgossip constructor as a zactor_fn:
//
CZMQ_EXPORT void
zgossip (zsock_t *pipe, void *args);
// Self test of this class
CZMQ_EXPORT void
zgossip_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zdigest.h 0000664 0003720 0003720 00000003730 13222211156 016633 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zdigest - provides hashing functions (SHA-1 at present)
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZDIGEST_H_INCLUDED__
#define __ZDIGEST_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zdigest.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Constructor - creates new digest object, which you use to build up a
// digest by repeatedly calling zdigest_update() on chunks of data.
CZMQ_EXPORT zdigest_t *
zdigest_new (void);
// Destroy a digest object
CZMQ_EXPORT void
zdigest_destroy (zdigest_t **self_p);
// Add buffer into digest calculation
CZMQ_EXPORT void
zdigest_update (zdigest_t *self, const byte *buffer, size_t length);
// Return final digest hash data. If built without crypto support,
// returns NULL.
CZMQ_EXPORT const byte *
zdigest_data (zdigest_t *self);
// Return final digest hash size
CZMQ_EXPORT size_t
zdigest_size (zdigest_t *self);
// Return digest as printable hex string; caller should not modify nor
// free this string. After calling this, you may not use zdigest_update()
// on the same digest. If built without crypto support, returns NULL.
CZMQ_EXPORT char *
zdigest_string (zdigest_t *self);
// Self test of this class.
CZMQ_EXPORT void
zdigest_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zconfig.h 0000664 0003720 0003720 00000014730 13222211156 016623 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zconfig - work with config files written in rfc.zeromq.org/spec:4/ZPL.
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZCONFIG_H_INCLUDED__
#define __ZCONFIG_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zconfig.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
//
typedef int (zconfig_fct) (
zconfig_t *self, void *arg, int level);
// Create new config item
CZMQ_EXPORT zconfig_t *
zconfig_new (const char *name, zconfig_t *parent);
// Load a config tree from a specified ZPL text file; returns a zconfig_t
// reference for the root, if the file exists and is readable. Returns NULL
// if the file does not exist.
CZMQ_EXPORT zconfig_t *
zconfig_load (const char *filename);
// Equivalent to zconfig_load, taking a format string instead of a fixed
// filename.
CZMQ_EXPORT zconfig_t *
zconfig_loadf (const char *format, ...) CHECK_PRINTF (1);
// Destroy a config item and all its children
CZMQ_EXPORT void
zconfig_destroy (zconfig_t **self_p);
// Return name of config item
CZMQ_EXPORT char *
zconfig_name (zconfig_t *self);
// Return value of config item
CZMQ_EXPORT char *
zconfig_value (zconfig_t *self);
// Insert or update configuration key with value
CZMQ_EXPORT void
zconfig_put (zconfig_t *self, const char *path, const char *value);
// Equivalent to zconfig_put, accepting a format specifier and variable
// argument list, instead of a single string value.
CZMQ_EXPORT void
zconfig_putf (zconfig_t *self, const char *path, const char *format, ...) CHECK_PRINTF (3);
// Get value for config item into a string value; leading slash is optional
// and ignored.
CZMQ_EXPORT char *
zconfig_get (zconfig_t *self, const char *path, const char *default_value);
// Set config item name, name may be NULL
CZMQ_EXPORT void
zconfig_set_name (zconfig_t *self, const char *name);
// Set new value for config item. The new value may be a string, a printf
// format, or NULL. Note that if string may possibly contain '%', or if it
// comes from an insecure source, you must use '%s' as the format, followed
// by the string.
CZMQ_EXPORT void
zconfig_set_value (zconfig_t *self, const char *format, ...) CHECK_PRINTF (2);
// Find our first child, if any
CZMQ_EXPORT zconfig_t *
zconfig_child (zconfig_t *self);
// Find our first sibling, if any
CZMQ_EXPORT zconfig_t *
zconfig_next (zconfig_t *self);
// Find a config item along a path; leading slash is optional and ignored.
CZMQ_EXPORT zconfig_t *
zconfig_locate (zconfig_t *self, const char *path);
// Locate the last config item at a specified depth
CZMQ_EXPORT zconfig_t *
zconfig_at_depth (zconfig_t *self, int level);
// Execute a callback for each config item in the tree; returns zero if
// successful, else -1.
CZMQ_EXPORT int
zconfig_execute (zconfig_t *self, zconfig_fct handler, void *arg);
// Add comment to config item before saving to disk. You can add as many
// comment lines as you like. If you use a null format, all comments are
// deleted.
CZMQ_EXPORT void
zconfig_set_comment (zconfig_t *self, const char *format, ...) CHECK_PRINTF (2);
// Return comments of config item, as zlist.
CZMQ_EXPORT zlist_t *
zconfig_comments (zconfig_t *self);
// Save a config tree to a specified ZPL text file, where a filename
// "-" means dump to standard output.
CZMQ_EXPORT int
zconfig_save (zconfig_t *self, const char *filename);
// Equivalent to zconfig_save, taking a format string instead of a fixed
// filename.
CZMQ_EXPORT int
zconfig_savef (zconfig_t *self, const char *format, ...) CHECK_PRINTF (2);
// Report filename used during zconfig_load, or NULL if none
CZMQ_EXPORT const char *
zconfig_filename (zconfig_t *self);
// Reload config tree from same file that it was previously loaded from.
// Returns 0 if OK, -1 if there was an error (and then does not change
// existing data).
CZMQ_EXPORT int
zconfig_reload (zconfig_t **self_p);
// Load a config tree from a memory chunk
CZMQ_EXPORT zconfig_t *
zconfig_chunk_load (zchunk_t *chunk);
// Save a config tree to a new memory chunk
CZMQ_EXPORT zchunk_t *
zconfig_chunk_save (zconfig_t *self);
// Load a config tree from a null-terminated string
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zconfig_t *
zconfig_str_load (const char *string);
// Save a config tree to a new null terminated string
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zconfig_str_save (zconfig_t *self);
// Return true if a configuration tree was loaded from a file and that
// file has changed in since the tree was loaded.
CZMQ_EXPORT bool
zconfig_has_changed (zconfig_t *self);
// Print the config file to open stream
CZMQ_EXPORT void
zconfig_fprint (zconfig_t *self, FILE *file);
// Print properties of object
CZMQ_EXPORT void
zconfig_print (zconfig_t *self);
// Self test of this class
CZMQ_EXPORT void
zconfig_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Destroy subtree (all children)
CZMQ_EXPORT void
zconfig_remove_subtree (zconfig_t *self);
// *** Draft method, for development use, may change without warning ***
// Destroy node and subtree (all children)
CZMQ_EXPORT void
zconfig_remove (zconfig_t **self_p);
#endif // CZMQ_BUILD_DRAFT_API
// @end
// Self test of this class
CZMQ_EXPORT void
zconfig_test (bool verbose);
// Compiler hints
CZMQ_EXPORT void zconfig_set_value (zconfig_t *self, const char *format, ...) CHECK_PRINTF (2);
#ifdef __cplusplus
}
#endif
// Deprecated method aliases
#define zconfig_dump(s) zconfig_print(s)
#define zconfig_resolve(s,p,d) zconfig_get((s),(p),(d))
#endif
czmq-4.1.0/include/zpoller.h 0000664 0003720 0003720 00000006333 13222211156 016653 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zpoller - trivial socket poller class
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __zpoller_H_INCLUDED__
#define __zpoller_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zpoller.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create new poller, specifying zero or more readers. The list of
// readers ends in a NULL. Each reader can be a zsock_t instance, a
// zactor_t instance, a libzmq socket (void *), or a file handle.
CZMQ_EXPORT zpoller_t *
zpoller_new (void *reader, ...);
// Destroy a poller
CZMQ_EXPORT void
zpoller_destroy (zpoller_t **self_p);
// Add a reader to be polled. Returns 0 if OK, -1 on failure. The reader may
// be a libzmq void * socket, a zsock_t instance, or a zactor_t instance.
CZMQ_EXPORT int
zpoller_add (zpoller_t *self, void *reader);
// Remove a reader from the poller; returns 0 if OK, -1 on failure. The reader
// must have been passed during construction, or in an zpoller_add () call.
CZMQ_EXPORT int
zpoller_remove (zpoller_t *self, void *reader);
// By default the poller stops if the process receives a SIGINT or SIGTERM
// signal. This makes it impossible to shut-down message based architectures
// like zactors. This method lets you switch off break handling. The default
// nonstop setting is off (false).
CZMQ_EXPORT void
zpoller_set_nonstop (zpoller_t *self, bool nonstop);
// Poll the registered readers for I/O, return first reader that has input.
// The reader will be a libzmq void * socket, or a zsock_t or zactor_t
// instance as specified in zpoller_new/zpoller_add. The timeout should be
// zero or greater, or -1 to wait indefinitely. Socket priority is defined
// by their order in the poll list. If you need a balanced poll, use the low
// level zmq_poll method directly. If the poll call was interrupted (SIGINT),
// or the ZMQ context was destroyed, or the timeout expired, returns NULL.
// You can test the actual exit condition by calling zpoller_expired () and
// zpoller_terminated (). The timeout is in msec.
CZMQ_EXPORT void *
zpoller_wait (zpoller_t *self, int timeout);
// Return true if the last zpoller_wait () call ended because the timeout
// expired, without any error.
CZMQ_EXPORT bool
zpoller_expired (zpoller_t *self);
// Return true if the last zpoller_wait () call ended because the process
// was interrupted, or the parent context was destroyed.
CZMQ_EXPORT bool
zpoller_terminated (zpoller_t *self);
// Self test of this class.
CZMQ_EXPORT void
zpoller_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zsys.h 0000664 0003720 0003720 00000043550 13222211156 016176 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zsys - system-level methods
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZSYS_H_INCLUDED__
#define __ZSYS_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
#define UDP_FRAME_MAX 255 // Max size of UDP frame
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zsys.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Callback for interrupt signal handler
typedef void (zsys_handler_fn) (
int signal_value);
// Initialize CZMQ zsys layer; this happens automatically when you create
// a socket or an actor; however this call lets you force initialization
// earlier, so e.g. logging is properly set-up before you start working.
// Not threadsafe, so call only from main thread. Safe to call multiple
// times. Returns global CZMQ context.
CZMQ_EXPORT void *
zsys_init (void);
// Optionally shut down the CZMQ zsys layer; this normally happens automatically
// when the process exits; however this call lets you force a shutdown
// earlier, avoiding any potential problems with atexit() ordering, especially
// with Windows dlls.
CZMQ_EXPORT void
zsys_shutdown (void);
// Get a new ZMQ socket, automagically creating a ZMQ context if this is
// the first time. Caller is responsible for destroying the ZMQ socket
// before process exits, to avoid a ZMQ deadlock. Note: you should not use
// this method in CZMQ apps, use zsock_new() instead.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT void *
zsys_socket (int type, const char *filename, size_t line_nbr);
// Destroy/close a ZMQ socket. You should call this for every socket you
// create using zsys_socket().
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT int
zsys_close (void *handle, const char *filename, size_t line_nbr);
// Return ZMQ socket name for socket type
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT char *
zsys_sockname (int socktype);
// Create a pipe, which consists of two PAIR sockets connected over inproc.
// The pipe is configured to use the zsys_pipehwm setting. Returns the
// frontend socket successful, NULL if failed.
CZMQ_EXPORT zsock_t *
zsys_create_pipe (zsock_t **backend_p);
// Set interrupt handler; this saves the default handlers so that a
// zsys_handler_reset () can restore them. If you call this multiple times
// then the last handler will take affect. If handler_fn is NULL, disables
// default SIGINT/SIGTERM handling in CZMQ.
CZMQ_EXPORT void
zsys_handler_set (zsys_handler_fn *handler_fn);
// Reset interrupt handler, call this at exit if needed
CZMQ_EXPORT void
zsys_handler_reset (void);
// Set default interrupt handler, so Ctrl-C or SIGTERM will set
// zsys_interrupted. Idempotent; safe to call multiple times.
// Can be supressed by ZSYS_SIGHANDLER=false
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT void
zsys_catch_interrupts (void);
// Return 1 if file exists, else zero
CZMQ_EXPORT bool
zsys_file_exists (const char *filename);
// Return file modification time. Returns 0 if the file does not exist.
CZMQ_EXPORT time_t
zsys_file_modified (const char *filename);
// Return file mode; provides at least support for the POSIX S_ISREG(m)
// and S_ISDIR(m) macros and the S_IRUSR and S_IWUSR bits, on all boxes.
// Returns a mode_t cast to int, or -1 in case of error.
CZMQ_EXPORT int
zsys_file_mode (const char *filename);
// Delete file. Does not complain if the file is absent
CZMQ_EXPORT int
zsys_file_delete (const char *filename);
// Check if file is 'stable'
CZMQ_EXPORT bool
zsys_file_stable (const char *filename);
// Create a file path if it doesn't exist. The file path is treated as
// printf format.
CZMQ_EXPORT int
zsys_dir_create (const char *pathname, ...);
// Remove a file path if empty; the pathname is treated as printf format.
CZMQ_EXPORT int
zsys_dir_delete (const char *pathname, ...);
// Move to a specified working directory. Returns 0 if OK, -1 if this failed.
CZMQ_EXPORT int
zsys_dir_change (const char *pathname);
// Set private file creation mode; all files created from here will be
// readable/writable by the owner only.
CZMQ_EXPORT void
zsys_file_mode_private (void);
// Reset default file creation mode; all files created from here will use
// process file mode defaults.
CZMQ_EXPORT void
zsys_file_mode_default (void);
// Return the CZMQ version for run-time API detection; returns version
// number into provided fields, providing reference isn't null in each case.
CZMQ_EXPORT void
zsys_version (int *major, int *minor, int *patch);
// Format a string using printf formatting, returning a freshly allocated
// buffer. If there was insufficient memory, returns NULL. Free the returned
// string using zstr_free().
CZMQ_EXPORT char *
zsys_sprintf (const char *format, ...);
// Format a string with a va_list argument, returning a freshly allocated
// buffer. If there was insufficient memory, returns NULL. Free the returned
// string using zstr_free().
CZMQ_EXPORT char *
zsys_vprintf (const char *format, va_list argptr);
// Create UDP beacon socket; if the routable option is true, uses
// multicast (not yet implemented), else uses broadcast. This method
// and related ones might _eventually_ be moved to a zudp class.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT SOCKET
zsys_udp_new (bool routable);
// Close a UDP socket
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT int
zsys_udp_close (SOCKET handle);
// Send zframe to UDP socket, return -1 if sending failed due to
// interface having disappeared (happens easily with WiFi)
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT int
zsys_udp_send (SOCKET udpsock, zframe_t *frame, inaddr_t *address, int addrlen);
// Receive zframe from UDP socket, and set address of peer that sent it
// The peername must be a char [INET_ADDRSTRLEN] array if IPv6 is disabled or
// NI_MAXHOST if it's enabled. Returns NULL when failing to get peer address.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT zframe_t *
zsys_udp_recv (SOCKET udpsock, char *peername, int peerlen);
// Handle an I/O error on some socket operation; will report and die on
// fatal errors, and continue silently on "try again" errors.
// *** This is for CZMQ internal use only and may change arbitrarily ***
CZMQ_EXPORT void
zsys_socket_error (const char *reason);
// Return current host name, for use in public tcp:// endpoints. Caller gets
// a freshly allocated string, should free it using zstr_free(). If the host
// name is not resolvable, returns NULL.
CZMQ_EXPORT char *
zsys_hostname (void);
// Move the current process into the background. The precise effect depends
// on the operating system. On POSIX boxes, moves to a specified working
// directory (if specified), closes all file handles, reopens stdin, stdout,
// and stderr to the null device, and sets the process to ignore SIGHUP. On
// Windows, does nothing. Returns 0 if OK, -1 if there was an error.
CZMQ_EXPORT int
zsys_daemonize (const char *workdir);
// Drop the process ID into the lockfile, with exclusive lock, and switch
// the process to the specified group and/or user. Any of the arguments
// may be null, indicating a no-op. Returns 0 on success, -1 on failure.
// Note if you combine this with zsys_daemonize, run after, not before
// that method, or the lockfile will hold the wrong process ID.
CZMQ_EXPORT int
zsys_run_as (const char *lockfile, const char *group, const char *user);
// Returns true if the underlying libzmq supports CURVE security.
// Uses a heuristic probe according to the version of libzmq being used.
CZMQ_EXPORT bool
zsys_has_curve (void);
// Configure the number of I/O threads that ZeroMQ will use. A good
// rule of thumb is one thread per gigabit of traffic in or out. The
// default is 1, sufficient for most applications. If the environment
// variable ZSYS_IO_THREADS is defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_io_threads (size_t io_threads);
// Configure the scheduling policy of the ZMQ context thread pool.
// Not available on Windows. See the sched_setscheduler man page or sched.h
// for more information. If the environment variable ZSYS_THREAD_SCHED_POLICY
// is defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_thread_sched_policy (int policy);
// Configure the scheduling priority of the ZMQ context thread pool.
// Not available on Windows. See the sched_setscheduler man page or sched.h
// for more information. If the environment variable ZSYS_THREAD_PRIORITY is
// defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_thread_priority (int priority);
// Configure the number of sockets that ZeroMQ will allow. The default
// is 1024. The actual limit depends on the system, and you can query it
// by using zsys_socket_limit (). A value of zero means "maximum".
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zsys_set_max_sockets (size_t max_sockets);
// Return maximum number of ZeroMQ sockets that the system will support.
CZMQ_EXPORT size_t
zsys_socket_limit (void);
// Configure the maximum allowed size of a message sent.
// The default is INT_MAX.
CZMQ_EXPORT void
zsys_set_max_msgsz (int max_msgsz);
// Return maximum message size.
CZMQ_EXPORT int
zsys_max_msgsz (void);
// Configure the default linger timeout in msecs for new zsock instances.
// You can also set this separately on each zsock_t instance. The default
// linger time is zero, i.e. any pending messages will be dropped. If the
// environment variable ZSYS_LINGER is defined, that provides the default.
// Note that process exit will typically be delayed by the linger time.
CZMQ_EXPORT void
zsys_set_linger (size_t linger);
// Configure the default outgoing pipe limit (HWM) for new zsock instances.
// You can also set this separately on each zsock_t instance. The default
// HWM is 1,000, on all versions of ZeroMQ. If the environment variable
// ZSYS_SNDHWM is defined, that provides the default. Note that a value of
// zero means no limit, i.e. infinite memory consumption.
CZMQ_EXPORT void
zsys_set_sndhwm (size_t sndhwm);
// Configure the default incoming pipe limit (HWM) for new zsock instances.
// You can also set this separately on each zsock_t instance. The default
// HWM is 1,000, on all versions of ZeroMQ. If the environment variable
// ZSYS_RCVHWM is defined, that provides the default. Note that a value of
// zero means no limit, i.e. infinite memory consumption.
CZMQ_EXPORT void
zsys_set_rcvhwm (size_t rcvhwm);
// Configure the default HWM for zactor internal pipes; this is set on both
// ends of the pipe, for outgoing messages only (sndhwm). The default HWM is
// 1,000, on all versions of ZeroMQ. If the environment var ZSYS_ACTORHWM is
// defined, that provides the default. Note that a value of zero means no
// limit, i.e. infinite memory consumption.
CZMQ_EXPORT void
zsys_set_pipehwm (size_t pipehwm);
// Return the HWM for zactor internal pipes.
CZMQ_EXPORT size_t
zsys_pipehwm (void);
// Configure use of IPv6 for new zsock instances. By default sockets accept
// and make only IPv4 connections. When you enable IPv6, sockets will accept
// and connect to both IPv4 and IPv6 peers. You can override the setting on
// each zsock_t instance. The default is IPv4 only (ipv6 set to 0). If the
// environment variable ZSYS_IPV6 is defined (as 1 or 0), this provides the
// default. Note: has no effect on ZMQ v2.
CZMQ_EXPORT void
zsys_set_ipv6 (int ipv6);
// Return use of IPv6 for zsock instances.
CZMQ_EXPORT int
zsys_ipv6 (void);
// Set network interface name to use for broadcasts, particularly zbeacon.
// This lets the interface be configured for test environments where required.
// For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
// the default when there is no specified interface. If the environment
// variable ZSYS_INTERFACE is set, use that as the default interface name.
// Setting the interface to "*" means "use all available interfaces".
CZMQ_EXPORT void
zsys_set_interface (const char *value);
// Return network interface to use for broadcasts, or "" if none was set.
CZMQ_EXPORT const char *
zsys_interface (void);
// Set IPv6 address to use zbeacon socket, particularly for receiving zbeacon.
// This needs to be set IPv6 is enabled as IPv6 can have multiple addresses
// on a given interface. If the environment variable ZSYS_IPV6_ADDRESS is set,
// use that as the default IPv6 address.
CZMQ_EXPORT void
zsys_set_ipv6_address (const char *value);
// Return IPv6 address to use for zbeacon reception, or "" if none was set.
CZMQ_EXPORT const char *
zsys_ipv6_address (void);
// Set IPv6 milticast address to use for sending zbeacon messages. This needs
// to be set if IPv6 is enabled. If the environment variable
// ZSYS_IPV6_MCAST_ADDRESS is set, use that as the default IPv6 multicast
// address.
CZMQ_EXPORT void
zsys_set_ipv6_mcast_address (const char *value);
// Return IPv6 multicast address to use for sending zbeacon, or "" if none was
// set.
CZMQ_EXPORT const char *
zsys_ipv6_mcast_address (void);
// Configure the automatic use of pre-allocated FDs when creating new sockets.
// If 0 (default), nothing will happen. Else, when a new socket is bound, the
// system API will be used to check if an existing pre-allocated FD with a
// matching port (if TCP) or path (if IPC) exists, and if it does it will be
// set via the ZMQ_USE_FD socket option so that the library will use it
// instead of creating a new socket.
CZMQ_EXPORT void
zsys_set_auto_use_fd (int auto_use_fd);
// Return use of automatic pre-allocated FDs for zsock instances.
CZMQ_EXPORT int
zsys_auto_use_fd (void);
// Set log identity, which is a string that prefixes all log messages sent
// by this process. The log identity defaults to the environment variable
// ZSYS_LOGIDENT, if that is set.
CZMQ_EXPORT void
zsys_set_logident (const char *value);
// Set stream to receive log traffic. By default, log traffic is sent to
// stdout. If you set the stream to NULL, no stream will receive the log
// traffic (it may still be sent to the system facility).
CZMQ_EXPORT void
zsys_set_logstream (FILE *stream);
// Sends log output to a PUB socket bound to the specified endpoint. To
// collect such log output, create a SUB socket, subscribe to the traffic
// you care about, and connect to the endpoint. Log traffic is sent as a
// single string frame, in the same format as when sent to stdout. The
// log system supports a single sender; multiple calls to this method will
// bind the same sender to multiple endpoints. To disable the sender, call
// this method with a null argument.
CZMQ_EXPORT void
zsys_set_logsender (const char *endpoint);
// Enable or disable logging to the system facility (syslog on POSIX boxes,
// event log on Windows). By default this is disabled.
CZMQ_EXPORT void
zsys_set_logsystem (bool logsystem);
// Log error condition - highest priority
CZMQ_EXPORT void
zsys_error (const char *format, ...);
// Log warning condition - high priority
CZMQ_EXPORT void
zsys_warning (const char *format, ...);
// Log normal, but significant, condition - normal priority
CZMQ_EXPORT void
zsys_notice (const char *format, ...);
// Log informational message - low priority
CZMQ_EXPORT void
zsys_info (const char *format, ...);
// Log debug-level message - lowest priority
CZMQ_EXPORT void
zsys_debug (const char *format, ...);
// Self test of this class.
CZMQ_EXPORT void
zsys_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Configure the threshold value of filesystem object age per st_mtime
// that should elapse until we consider that object "stable" at the
// current zclock_time() moment.
// The default is S_DEFAULT_ZSYS_FILE_STABLE_AGE_MSEC defined in zsys.c
// which generally depends on host OS, with fallback value of 5000.
CZMQ_EXPORT void
zsys_set_file_stable_age_msec (int64_t file_stable_age_msec);
// *** Draft method, for development use, may change without warning ***
// Return current threshold value of file stable age in msec.
// This can be used in code that chooses to wait for this timeout
// before testing if a filesystem object is "stable" or not.
CZMQ_EXPORT int64_t
zsys_file_stable_age_msec (void);
#endif // CZMQ_BUILD_DRAFT_API
// @end
// Return size of file, or -1 if not found
CZMQ_EXPORT ssize_t
zsys_file_size (const char *filename);
// Global signal indicator, TRUE when user presses Ctrl-C or the process
// gets a SIGTERM signal.
CZMQ_EXPORT extern volatile int zsys_interrupted;
// Deprecated name for this variable
CZMQ_EXPORT extern volatile int zctx_interrupted;
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zmonitor.h 0000664 0003720 0003720 00000003541 13222211156 017043 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zmonitor - socket event monitor
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZMONITOR_H_INCLUDED__
#define __ZMONITOR_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @interface
// Create new zmonitor actor instance to monitor a zsock_t socket:
//
// zactor_t *monitor = zactor_new (zmonitor, mysocket);
//
// Destroy zmonitor instance.
//
// zactor_destroy (&monitor);
//
// Enable verbose logging of commands and activity.
//
// zstr_send (monitor, "VERBOSE");
//
// Listen to monitor event type (zero or types, ending in NULL):
// zstr_sendx (monitor, "LISTEN", type, ..., NULL);
//
// Events:
// CONNECTED
// CONNECT_DELAYED
// CONNECT_RETRIED
// LISTENING
// BIND_FAILED
// ACCEPTED
// ACCEPT_FAILED
// CLOSED
// CLOSE_FAILED
// DISCONNECTED
// MONITOR_STOPPED
// ALL
//
// Start monitor; after this, any further LISTEN commands are ignored.
//
// zstr_send (monitor, "START");
// zsock_wait (monitor);
//
// Receive next monitor event:
//
// zmsg_t *msg = zmsg_recv (monitor);
//
// This is the zmonitor constructor as a zactor_fn; the argument can be
// a zactor_t, zsock_t, or libzmq void * socket:
CZMQ_EXPORT void
zmonitor (zsock_t *pipe, void *sock);
// Selftest
CZMQ_EXPORT void
zmonitor_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zhash.h 0000664 0003720 0003720 00000015715 13222211156 016305 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zhash - generic type-free hash container (simple)
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZHASH_H_INCLUDED__
#define __ZHASH_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zhash.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Callback function for zhash_freefn method
typedef void (zhash_free_fn) (
void *data);
// Create a new, empty hash container
CZMQ_EXPORT zhash_t *
zhash_new (void);
// Unpack binary frame into a new hash table. Packed data must follow format
// defined by zhash_pack. Hash table is set to autofree. An empty frame
// unpacks to an empty hash table.
CZMQ_EXPORT zhash_t *
zhash_unpack (zframe_t *frame);
// Destroy a hash container and all items in it
CZMQ_EXPORT void
zhash_destroy (zhash_t **self_p);
// Insert item into hash table with specified key and item.
// If key is already present returns -1 and leaves existing item unchanged
// Returns 0 on success.
CZMQ_EXPORT int
zhash_insert (zhash_t *self, const char *key, void *item);
// Update item into hash table with specified key and item.
// If key is already present, destroys old item and inserts new one.
// Use free_fn method to ensure deallocator is properly called on item.
CZMQ_EXPORT void
zhash_update (zhash_t *self, const char *key, void *item);
// Remove an item specified by key from the hash table. If there was no such
// item, this function does nothing.
CZMQ_EXPORT void
zhash_delete (zhash_t *self, const char *key);
// Return the item at the specified key, or null
CZMQ_EXPORT void *
zhash_lookup (zhash_t *self, const char *key);
// Reindexes an item from an old key to a new key. If there was no such
// item, does nothing. Returns 0 if successful, else -1.
CZMQ_EXPORT int
zhash_rename (zhash_t *self, const char *old_key, const char *new_key);
// Set a free function for the specified hash table item. When the item is
// destroyed, the free function, if any, is called on that item.
// Use this when hash items are dynamically allocated, to ensure that
// you don't have memory leaks. You can pass 'free' or NULL as a free_fn.
// Returns the item, or NULL if there is no such item.
CZMQ_EXPORT void *
zhash_freefn (zhash_t *self, const char *key, zhash_free_fn free_fn);
// Return the number of keys/items in the hash table
CZMQ_EXPORT size_t
zhash_size (zhash_t *self);
// Make copy of hash table; if supplied table is null, returns null.
// Does not copy items themselves. Rebuilds new table so may be slow on
// very large tables. NOTE: only works with item values that are strings
// since there's no other way to know how to duplicate the item value.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zhash_t *
zhash_dup (zhash_t *self);
// Return keys for items in table
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zhash_keys (zhash_t *self);
// Simple iterator; returns first item in hash table, in no given order,
// or NULL if the table is empty. This method is simpler to use than the
// foreach() method, which is deprecated. To access the key for this item
// use zhash_cursor(). NOTE: do NOT modify the table while iterating.
CZMQ_EXPORT void *
zhash_first (zhash_t *self);
// Simple iterator; returns next item in hash table, in no given order,
// or NULL if the last item was already returned. Use this together with
// zhash_first() to process all items in a hash table. If you need the
// items in sorted order, use zhash_keys() and then zlist_sort(). To
// access the key for this item use zhash_cursor(). NOTE: do NOT modify
// the table while iterating.
CZMQ_EXPORT void *
zhash_next (zhash_t *self);
// After a successful first/next method, returns the key for the item that
// was returned. This is a constant string that you may not modify or
// deallocate, and which lasts as long as the item in the hash. After an
// unsuccessful first/next, returns NULL.
CZMQ_EXPORT const char *
zhash_cursor (zhash_t *self);
// Add a comment to hash table before saving to disk. You can add as many
// comment lines as you like. These comment lines are discarded when loading
// the file. If you use a null format, all comments are deleted.
CZMQ_EXPORT void
zhash_comment (zhash_t *self, const char *format, ...) CHECK_PRINTF (2);
// Serialize hash table to a binary frame that can be sent in a message.
// The packed format is compatible with the 'dictionary' type defined in
// http://rfc.zeromq.org/spec:35/FILEMQ, and implemented by zproto:
//
// ; A list of name/value pairs
// dictionary = dict-count *( dict-name dict-value )
// dict-count = number-4
// dict-value = longstr
// dict-name = string
//
// ; Strings are always length + text contents
// longstr = number-4 *VCHAR
// string = number-1 *VCHAR
//
// ; Numbers are unsigned integers in network byte order
// number-1 = 1OCTET
// number-4 = 4OCTET
//
// Comments are not included in the packed data. Item values MUST be
// strings.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zhash_pack (zhash_t *self);
// Save hash table to a text file in name=value format. Hash values must be
// printable strings; keys may not contain '=' character. Returns 0 if OK,
// else -1 if a file error occurred.
CZMQ_EXPORT int
zhash_save (zhash_t *self, const char *filename);
// Load hash table from a text file in name=value format; hash table must
// already exist. Hash values must printable strings; keys may not contain
// '=' character. Returns 0 if OK, else -1 if a file was not readable.
CZMQ_EXPORT int
zhash_load (zhash_t *self, const char *filename);
// When a hash table was loaded from a file by zhash_load, this method will
// reload the file if it has been modified since, and is "stable", i.e. not
// still changing. Returns 0 if OK, -1 if there was an error reloading the
// file.
CZMQ_EXPORT int
zhash_refresh (zhash_t *self);
// Set hash for automatic value destruction. Note that this assumes that
// values are NULL-terminated strings. Do not use with different types.
CZMQ_EXPORT void
zhash_autofree (zhash_t *self);
// Self test of this class.
CZMQ_EXPORT void
zhash_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zarmour.h 0000664 0003720 0003720 00000006727 13222211156 016672 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zarmour - armoured text encoding and decoding
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZARMOUR_H_INCLUDED__
#define __ZARMOUR_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zarmour.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
#define ZARMOUR_MODE_BASE64_STD 0 // Standard base 64
#define ZARMOUR_MODE_BASE64_URL 1 // URL and filename friendly base 64
#define ZARMOUR_MODE_BASE32_STD 2 // Standard base 32
#define ZARMOUR_MODE_BASE32_HEX 3 // Extended hex base 32
#define ZARMOUR_MODE_BASE16 4 // Standard base 16
#define ZARMOUR_MODE_Z85 5 // Z85 from ZeroMQ RFC 32
// Create a new zarmour
CZMQ_EXPORT zarmour_t *
zarmour_new (void);
// Destroy the zarmour
CZMQ_EXPORT void
zarmour_destroy (zarmour_t **self_p);
// Encode a stream of bytes into an armoured string. Returns the armoured
// string, or NULL if there was insufficient memory available to allocate
// a new string.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zarmour_encode (zarmour_t *self, const byte *data, size_t size);
// Decode an armoured string into a chunk. The decoded output is
// null-terminated, so it may be treated as a string, if that's what
// it was prior to encoding.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zarmour_decode (zarmour_t *self, const char *data);
// Get the mode property.
CZMQ_EXPORT int
zarmour_mode (zarmour_t *self);
// Get printable string for mode.
CZMQ_EXPORT const char *
zarmour_mode_str (zarmour_t *self);
// Set the mode property.
CZMQ_EXPORT void
zarmour_set_mode (zarmour_t *self, int mode);
// Return true if padding is turned on.
CZMQ_EXPORT bool
zarmour_pad (zarmour_t *self);
// Turn padding on or off. Default is on.
CZMQ_EXPORT void
zarmour_set_pad (zarmour_t *self, bool pad);
// Get the padding character.
CZMQ_EXPORT char
zarmour_pad_char (zarmour_t *self);
// Set the padding character.
CZMQ_EXPORT void
zarmour_set_pad_char (zarmour_t *self, char pad_char);
// Return if splitting output into lines is turned on. Default is off.
CZMQ_EXPORT bool
zarmour_line_breaks (zarmour_t *self);
// Turn splitting output into lines on or off.
CZMQ_EXPORT void
zarmour_set_line_breaks (zarmour_t *self, bool line_breaks);
// Get the line length used for splitting lines.
CZMQ_EXPORT size_t
zarmour_line_length (zarmour_t *self);
// Set the line length used for splitting lines.
CZMQ_EXPORT void
zarmour_set_line_length (zarmour_t *self, size_t line_length);
// Print properties of object
CZMQ_EXPORT void
zarmour_print (zarmour_t *self);
// Self test of this class.
CZMQ_EXPORT void
zarmour_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zbeacon.h 0000664 0003720 0003720 00000005450 13222211156 016604 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zbeacon - LAN discovery and presence
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZBEACON_H_INCLUDED__
#define __ZBEACON_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @interface
// Create new zbeacon actor instance:
//
// zactor_t *beacon = zactor_new (zbeacon, NULL);
//
// Destroy zbeacon instance:
//
// zactor_destroy (&beacon);
//
// Enable verbose logging of commands and activity:
//
// zstr_send (beacon, "VERBOSE");
//
// Configure beacon to run on specified UDP port, and return the name of
// the host, which can be used as endpoint for incoming connections. To
// force the beacon to operate on a given interface, set the environment
// variable ZSYS_INTERFACE, or call zsys_set_interface() before creating
// the beacon. If the system does not support UDP broadcasts (lacking a
// workable interface), returns an empty hostname:
//
// // Pictures: 's' = C string, 'i' = int
// zsock_send (beacon, "si", "CONFIGURE", port_number);
// char *hostname = zstr_recv (beacon);
//
// Start broadcasting a beacon at a specified interval in msec. The beacon
// data can be at most UDP_FRAME_MAX bytes; this constant is defined in
// zsys.h to be 255:
//
// // Pictures: 'b' = byte * data + size_t size
// zsock_send (beacon, "sbi", "PUBLISH", data, size, interval);
//
// Stop broadcasting the beacon:
//
// zstr_sendx (beacon, "SILENCE", NULL);
//
// Start listening to beacons from peers. The filter is used to do a prefix
// match on received beacons, to remove junk. Note that any received data
// that is identical to our broadcast beacon_data is discarded in any case.
// If the filter size is zero, we get all peer beacons:
//
// zsock_send (beacon, "sb", "SUBSCRIBE", filter_data, filter_size);
//
// Stop listening to other peers
//
// zstr_sendx (beacon, "UNSUBSCRIBE", NULL);
//
// Receive next beacon from a peer. Received beacons are always a 2-frame
// message containing the ipaddress of the sender, and then the binary
// beacon data as published by the sender:
//
// zmsg_t *msg = zmsg_recv (beacon);
//
// This is the zbeacon constructor as a zactor_fn:
CZMQ_EXPORT void
zbeacon (zsock_t *pipe, void *unused);
// Self test of this class
CZMQ_EXPORT void
zbeacon_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zstr.h 0000664 0003720 0003720 00000012570 13222211156 016166 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zstr - sending and receiving strings
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZSTR_H_INCLUDED__
#define __ZSTR_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zstr.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Receive C string from socket. Caller must free returned string using
// zstr_free(). Returns NULL if the context is being terminated or the
// process was interrupted.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zstr_recv (void *source);
// Receive a series of strings (until NULL) from multipart data.
// Each string is allocated and filled with string data; if there
// are not enough frames, unallocated strings are set to NULL.
// Returns -1 if the message could not be read, else returns the
// number of strings filled, zero or more. Free each returned string
// using zstr_free(). If not enough strings are provided, remaining
// multipart frames in the message are dropped.
CZMQ_EXPORT int
zstr_recvx (void *source, char **string_p, ...);
// Send a C string to a socket, as a frame. The string is sent without
// trailing null byte; to read this you can use zstr_recv, or a similar
// method that adds a null terminator on the received string. String
// may be NULL, which is sent as "".
CZMQ_EXPORT int
zstr_send (void *dest, const char *string);
// Send a C string to a socket, as zstr_send(), with a MORE flag, so that
// you can send further strings in the same multi-part message.
CZMQ_EXPORT int
zstr_sendm (void *dest, const char *string);
// Send a formatted string to a socket. Note that you should NOT use
// user-supplied strings in the format (they may contain '%' which
// will create security holes).
CZMQ_EXPORT int
zstr_sendf (void *dest, const char *format, ...) CHECK_PRINTF (2);
// Send a formatted string to a socket, as for zstr_sendf(), with a
// MORE flag, so that you can send further strings in the same multi-part
// message.
CZMQ_EXPORT int
zstr_sendfm (void *dest, const char *format, ...) CHECK_PRINTF (2);
// Send a series of strings (until NULL) as multipart data
// Returns 0 if the strings could be sent OK, or -1 on error.
CZMQ_EXPORT int
zstr_sendx (void *dest, const char *string, ...);
// Free a provided string, and nullify the parent pointer. Safe to call on
// a null pointer.
CZMQ_EXPORT void
zstr_free (char **string_p);
// Self test of this class.
CZMQ_EXPORT void
zstr_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// De-compress and receive C string from socket, received as a message
// with two frames: size of the uncompressed string, and the string itself.
// Caller must free returned string using zstr_free(). Returns NULL if the
// context is being terminated or the process was interrupted.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zstr_recv_compress (void *source);
// *** Draft method, for development use, may change without warning ***
// Compress and send a C string to a socket, as a message with two frames:
// size of the uncompressed string, and the string itself. The string is
// sent without trailing null byte; to read this you can use
// zstr_recv_compress, or a similar method that de-compresses and adds a
// null terminator on the received string.
CZMQ_EXPORT int
zstr_send_compress (void *dest, const char *string);
// *** Draft method, for development use, may change without warning ***
// Compress and send a C string to a socket, as zstr_send_compress(),
// with a MORE flag, so that you can send further strings in the same
// multi-part message.
CZMQ_EXPORT int
zstr_sendm_compress (void *dest, const char *string);
// *** Draft method, for development use, may change without warning ***
// Accepts a void pointer and returns a fresh character string. If source
// is null, returns an empty string.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zstr_str (void *source);
#endif // CZMQ_BUILD_DRAFT_API
// @end
// DEPRECATED as poor style -- callers should use zloop or zpoller
// Receive C string from socket, if socket had input ready. Caller must
// free returned string using zstr_free. Returns NULL if there was no input
// waiting, or if the context was terminated. Use zctx_interrupted to exit
// any loop that relies on this method.
CZMQ_EXPORT char *
zstr_recv_nowait (void *source);
// Compiler hints
CZMQ_EXPORT int zstr_sendf (void *dest, const char *format, ...) CHECK_PRINTF (2);
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/czmq_library.h 0000664 0003720 0003720 00000013106 13222211156 017656 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
czmq - generated layer of public API
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
=========================================================================
*/
#ifndef CZMQ_LIBRARY_H_INCLUDED
#define CZMQ_LIBRARY_H_INCLUDED
// Set up environment for the application
#include "czmq_prelude.h"
// External dependencies
#include
// CZMQ version macros for compile-time API detection
#define CZMQ_VERSION_MAJOR 4
#define CZMQ_VERSION_MINOR 1
#define CZMQ_VERSION_PATCH 0
#define CZMQ_MAKE_VERSION(major, minor, patch) \
((major) * 10000 + (minor) * 100 + (patch))
#define CZMQ_VERSION \
CZMQ_MAKE_VERSION(CZMQ_VERSION_MAJOR, CZMQ_VERSION_MINOR, CZMQ_VERSION_PATCH)
#if defined (__WINDOWS__)
# if defined CZMQ_STATIC
# define CZMQ_EXPORT
# elif defined CZMQ_INTERNAL_BUILD
# if defined DLL_EXPORT
# define CZMQ_EXPORT __declspec(dllexport)
# else
# define CZMQ_EXPORT
# endif
# elif defined CZMQ_EXPORTS
# define CZMQ_EXPORT __declspec(dllexport)
# else
# define CZMQ_EXPORT __declspec(dllimport)
# endif
# define CZMQ_PRIVATE
#elif defined (__CYGWIN__)
# define CZMQ_EXPORT
# define CZMQ_PRIVATE
#else
# define CZMQ_EXPORT
# if (defined __GNUC__ && __GNUC__ >= 4) || defined __INTEL_COMPILER
# define CZMQ_PRIVATE __attribute__ ((visibility ("hidden")))
# else
# define CZMQ_PRIVATE
# endif
#endif
// Opaque class structures to allow forward references
// These classes are stable or legacy and built in all releases
typedef struct _zactor_t zactor_t;
#define ZACTOR_T_DEFINED
typedef struct _zarmour_t zarmour_t;
#define ZARMOUR_T_DEFINED
typedef struct _zcert_t zcert_t;
#define ZCERT_T_DEFINED
typedef struct _zcertstore_t zcertstore_t;
#define ZCERTSTORE_T_DEFINED
typedef struct _zchunk_t zchunk_t;
#define ZCHUNK_T_DEFINED
typedef struct _zclock_t zclock_t;
#define ZCLOCK_T_DEFINED
typedef struct _zconfig_t zconfig_t;
#define ZCONFIG_T_DEFINED
typedef struct _zdigest_t zdigest_t;
#define ZDIGEST_T_DEFINED
typedef struct _zdir_t zdir_t;
#define ZDIR_T_DEFINED
typedef struct _zdir_patch_t zdir_patch_t;
#define ZDIR_PATCH_T_DEFINED
typedef struct _zfile_t zfile_t;
#define ZFILE_T_DEFINED
typedef struct _zframe_t zframe_t;
#define ZFRAME_T_DEFINED
typedef struct _zhash_t zhash_t;
#define ZHASH_T_DEFINED
typedef struct _zhashx_t zhashx_t;
#define ZHASHX_T_DEFINED
typedef struct _ziflist_t ziflist_t;
#define ZIFLIST_T_DEFINED
typedef struct _zlist_t zlist_t;
#define ZLIST_T_DEFINED
typedef struct _zlistx_t zlistx_t;
#define ZLISTX_T_DEFINED
typedef struct _zloop_t zloop_t;
#define ZLOOP_T_DEFINED
typedef struct _zmsg_t zmsg_t;
#define ZMSG_T_DEFINED
typedef struct _zpoller_t zpoller_t;
#define ZPOLLER_T_DEFINED
typedef struct _zsock_t zsock_t;
#define ZSOCK_T_DEFINED
typedef struct _zstr_t zstr_t;
#define ZSTR_T_DEFINED
typedef struct _zsys_t zsys_t;
#define ZSYS_T_DEFINED
typedef struct _zuuid_t zuuid_t;
#define ZUUID_T_DEFINED
typedef struct _zauth_t zauth_t;
#define ZAUTH_T_DEFINED
typedef struct _zbeacon_t zbeacon_t;
#define ZBEACON_T_DEFINED
typedef struct _zgossip_t zgossip_t;
#define ZGOSSIP_T_DEFINED
typedef struct _zmonitor_t zmonitor_t;
#define ZMONITOR_T_DEFINED
typedef struct _zproxy_t zproxy_t;
#define ZPROXY_T_DEFINED
typedef struct _zrex_t zrex_t;
#define ZREX_T_DEFINED
// Draft classes are by default not built in stable releases
#ifdef CZMQ_BUILD_DRAFT_API
typedef struct _zargs_t zargs_t;
#define ZARGS_T_DEFINED
typedef struct _zproc_t zproc_t;
#define ZPROC_T_DEFINED
typedef struct _ztimerset_t ztimerset_t;
#define ZTIMERSET_T_DEFINED
typedef struct _ztrie_t ztrie_t;
#define ZTRIE_T_DEFINED
#endif // CZMQ_BUILD_DRAFT_API
// Public classes, each with its own header file
#include "zactor.h"
#include "zarmour.h"
#include "zcert.h"
#include "zcertstore.h"
#include "zchunk.h"
#include "zclock.h"
#include "zconfig.h"
#include "zdigest.h"
#include "zdir.h"
#include "zdir_patch.h"
#include "zfile.h"
#include "zframe.h"
#include "zhash.h"
#include "zhashx.h"
#include "ziflist.h"
#include "zlist.h"
#include "zlistx.h"
#include "zloop.h"
#include "zmsg.h"
#include "zpoller.h"
#include "zsock.h"
#include "zstr.h"
#include "zsys.h"
#include "zuuid.h"
#include "zauth.h"
#include "zbeacon.h"
#include "zgossip.h"
#include "zmonitor.h"
#include "zproxy.h"
#include "zrex.h"
#ifdef CZMQ_BUILD_DRAFT_API
#include "zargs.h"
#include "zproc.h"
#include "ztimerset.h"
#include "ztrie.h"
#endif // CZMQ_BUILD_DRAFT_API
#ifdef CZMQ_BUILD_DRAFT_API
// Self test for private classes
CZMQ_EXPORT void
czmq_private_selftest (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
#endif
/*
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
*/
czmq-4.1.0/include/ziflist.h 0000664 0003720 0003720 00000006052 13222211156 016646 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
ziflist - List of network interfaces available on system
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZIFLIST_H_INCLUDED__
#define __ZIFLIST_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/ziflist.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Get a list of network interfaces currently defined on the system
CZMQ_EXPORT ziflist_t *
ziflist_new (void);
// Destroy a ziflist instance
CZMQ_EXPORT void
ziflist_destroy (ziflist_t **self_p);
// Reload network interfaces from system
CZMQ_EXPORT void
ziflist_reload (ziflist_t *self);
// Return the number of network interfaces on system
CZMQ_EXPORT size_t
ziflist_size (ziflist_t *self);
// Get first network interface, return NULL if there are none
CZMQ_EXPORT const char *
ziflist_first (ziflist_t *self);
// Get next network interface, return NULL if we hit the last one
CZMQ_EXPORT const char *
ziflist_next (ziflist_t *self);
// Return the current interface IP address as a printable string
CZMQ_EXPORT const char *
ziflist_address (ziflist_t *self);
// Return the current interface broadcast address as a printable string
CZMQ_EXPORT const char *
ziflist_broadcast (ziflist_t *self);
// Return the current interface network mask as a printable string
CZMQ_EXPORT const char *
ziflist_netmask (ziflist_t *self);
// Return the list of interfaces.
CZMQ_EXPORT void
ziflist_print (ziflist_t *self);
// Self test of this class.
CZMQ_EXPORT void
ziflist_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Get a list of network interfaces currently defined on the system
// Includes IPv6 interfaces
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT ziflist_t *
ziflist_new_ipv6 (void);
// *** Draft method, for development use, may change without warning ***
// Reload network interfaces from system, including IPv6
CZMQ_EXPORT void
ziflist_reload_ipv6 (ziflist_t *self);
// *** Draft method, for development use, may change without warning ***
// Return true if the current interface uses IPv6
CZMQ_EXPORT bool
ziflist_is_ipv6 (ziflist_t *self);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zactor.h 0000664 0003720 0003720 00000006141 13222211156 016463 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zactor - actor
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZACTOR_H_INCLUDED__
#define __ZACTOR_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zactor.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Actors get a pipe and arguments from caller
typedef void (zactor_fn) (
zsock_t *pipe, void *args);
// Create a new actor passing arbitrary arguments reference.
CZMQ_EXPORT zactor_t *
zactor_new (zactor_fn task, void *args);
// Destroy an actor.
CZMQ_EXPORT void
zactor_destroy (zactor_t **self_p);
// Send a zmsg message to the actor, take ownership of the message
// and destroy when it has been sent.
CZMQ_EXPORT int
zactor_send (zactor_t *self, zmsg_t **msg_p);
// Receive a zmsg message from the actor. Returns NULL if the actor
// was interrupted before the message could be received, or if there
// was a timeout on the actor.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zmsg_t *
zactor_recv (zactor_t *self);
// Probe the supplied object, and report if it looks like a zactor_t.
CZMQ_EXPORT bool
zactor_is (void *self);
// Probe the supplied reference. If it looks like a zactor_t instance,
// return the underlying libzmq actor handle; else if it looks like
// a libzmq actor handle, return the supplied value.
CZMQ_EXPORT void *
zactor_resolve (void *self);
// Return the actor's zsock handle. Use this when you absolutely need
// to work with the zsock instance rather than the actor.
CZMQ_EXPORT zsock_t *
zactor_sock (zactor_t *self);
// Self test of this class.
CZMQ_EXPORT void
zactor_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// Function to be called on zactor_destroy. Default behavior is to send zmsg_t with string "$TERM" in a first frame.
//
// An example - to send $KTHXBAI string
//
// if (zstr_send (self->pipe, "$KTHXBAI") == 0)
// zsock_wait (self->pipe);
typedef void (zactor_destructor_fn) (
zactor_t *self);
// *** Draft method, for development use, may change without warning ***
// Change default destructor by custom function. Actor MUST be able to handle new message instead of default $TERM.
CZMQ_EXPORT void
zactor_set_destructor (zactor_t *self, zactor_destructor_fn destructor);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zlistx.h 0000664 0003720 0003720 00000017140 13222211156 016517 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zlistx - extended generic list container
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZLISTX_H_INCLUDED__
#define __ZLISTX_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zlistx.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Destroy an item
typedef void (zlistx_destructor_fn) (
void **item);
// Duplicate an item
typedef void * (zlistx_duplicator_fn) (
const void *item);
// Compare two items, for sorting
typedef int (zlistx_comparator_fn) (
const void *item1, const void *item2);
// Create a new, empty list.
CZMQ_EXPORT zlistx_t *
zlistx_new (void);
// Destroy a list. If an item destructor was specified, all items in the
// list are automatically destroyed as well.
CZMQ_EXPORT void
zlistx_destroy (zlistx_t **self_p);
// Add an item to the head of the list. Calls the item duplicator, if any,
// on the item. Resets cursor to list head. Returns an item handle on
// success, NULL if memory was exhausted.
CZMQ_EXPORT void *
zlistx_add_start (zlistx_t *self, void *item);
// Add an item to the tail of the list. Calls the item duplicator, if any,
// on the item. Resets cursor to list head. Returns an item handle on
// success, NULL if memory was exhausted.
CZMQ_EXPORT void *
zlistx_add_end (zlistx_t *self, void *item);
// Return the number of items in the list
CZMQ_EXPORT size_t
zlistx_size (zlistx_t *self);
// Return first item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlistx_head (zlistx_t *self);
// Return last item in the list, or null, leaves the cursor
CZMQ_EXPORT void *
zlistx_tail (zlistx_t *self);
// Return the item at the head of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the head item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlistx_first (zlistx_t *self);
// Return the next item. At the end of the list (or in an empty list),
// returns NULL. Use repeated zlistx_next () calls to work through the list
// from zlistx_first (). First time, acts as zlistx_first().
CZMQ_EXPORT void *
zlistx_next (zlistx_t *self);
// Return the previous item. At the start of the list (or in an empty list),
// returns NULL. Use repeated zlistx_prev () calls to work through the list
// backwards from zlistx_last (). First time, acts as zlistx_last().
CZMQ_EXPORT void *
zlistx_prev (zlistx_t *self);
// Return the item at the tail of list. If the list is empty, returns NULL.
// Leaves cursor pointing at the tail item, or NULL if the list is empty.
CZMQ_EXPORT void *
zlistx_last (zlistx_t *self);
// Returns the value of the item at the cursor, or NULL if the cursor is
// not pointing to an item.
CZMQ_EXPORT void *
zlistx_item (zlistx_t *self);
// Returns the handle of the item at the cursor, or NULL if the cursor is
// not pointing to an item.
CZMQ_EXPORT void *
zlistx_cursor (zlistx_t *self);
// Returns the item associated with the given list handle, or NULL if passed
// in handle is NULL. Asserts that the passed in handle points to a list element.
CZMQ_EXPORT void *
zlistx_handle_item (void *handle);
// Find an item in the list, searching from the start. Uses the item
// comparator, if any, else compares item values directly. Returns the
// item handle found, or NULL. Sets the cursor to the found item, if any.
CZMQ_EXPORT void *
zlistx_find (zlistx_t *self, void *item);
// Detach an item from the list, using its handle. The item is not modified,
// and the caller is responsible for destroying it if necessary. If handle is
// null, detaches the first item on the list. Returns item that was detached,
// or null if none was. If cursor was at item, moves cursor to previous item,
// so you can detach items while iterating forwards through a list.
CZMQ_EXPORT void *
zlistx_detach (zlistx_t *self, void *handle);
// Detach item at the cursor, if any, from the list. The item is not modified,
// and the caller is responsible for destroying it as necessary. Returns item
// that was detached, or null if none was. Moves cursor to previous item, so
// you can detach items while iterating forwards through a list.
CZMQ_EXPORT void *
zlistx_detach_cur (zlistx_t *self);
// Delete an item, using its handle. Calls the item destructor is any is
// set. If handle is null, deletes the first item on the list. Returns 0
// if an item was deleted, -1 if not. If cursor was at item, moves cursor
// to previous item, so you can delete items while iterating forwards
// through a list.
CZMQ_EXPORT int
zlistx_delete (zlistx_t *self, void *handle);
// Move an item to the start of the list, via its handle.
CZMQ_EXPORT void
zlistx_move_start (zlistx_t *self, void *handle);
// Move an item to the end of the list, via its handle.
CZMQ_EXPORT void
zlistx_move_end (zlistx_t *self, void *handle);
// Remove all items from the list, and destroy them if the item destructor
// is set.
CZMQ_EXPORT void
zlistx_purge (zlistx_t *self);
// Sort the list. If an item comparator was set, calls that to compare
// items, otherwise compares on item value. The sort is not stable, so may
// reorder equal items.
CZMQ_EXPORT void
zlistx_sort (zlistx_t *self);
// Create a new node and insert it into a sorted list. Calls the item
// duplicator, if any, on the item. If low_value is true, starts searching
// from the start of the list, otherwise searches from the end. Use the item
// comparator, if any, to find where to place the new node. Returns a handle
// to the new node, or NULL if memory was exhausted. Resets the cursor to the
// list head.
CZMQ_EXPORT void *
zlistx_insert (zlistx_t *self, void *item, bool low_value);
// Move an item, specified by handle, into position in a sorted list. Uses
// the item comparator, if any, to determine the new location. If low_value
// is true, starts searching from the start of the list, otherwise searches
// from the end.
CZMQ_EXPORT void
zlistx_reorder (zlistx_t *self, void *handle, bool low_value);
// Make a copy of the list; items are duplicated if you set a duplicator
// for the list, otherwise not. Copying a null reference returns a null
// reference.
CZMQ_EXPORT zlistx_t *
zlistx_dup (zlistx_t *self);
// Set a user-defined deallocator for list items; by default items are not
// freed when the list is destroyed.
CZMQ_EXPORT void
zlistx_set_destructor (zlistx_t *self, zlistx_destructor_fn destructor);
// Set a user-defined duplicator for list items; by default items are not
// copied when the list is duplicated.
CZMQ_EXPORT void
zlistx_set_duplicator (zlistx_t *self, zlistx_duplicator_fn duplicator);
// Set a user-defined comparator for zlistx_find and zlistx_sort; the method
// must return -1, 0, or 1 depending on whether item1 is less than, equal to,
// or greater than, item2.
CZMQ_EXPORT void
zlistx_set_comparator (zlistx_t *self, zlistx_comparator_fn comparator);
// Self test of this class.
CZMQ_EXPORT void
zlistx_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zproc.h 0000664 0003720 0003720 00000026046 13222211156 016324 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zproc - process configuration and status
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef ZPROC_H_INCLUDED
#define ZPROC_H_INCLUDED
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zproc.api" to make changes.
// @interface
// This is a draft class, and may change without notice. It is disabled in
// stable builds by default. If you use this in applications, please ask
// for it to be pushed to stable state. Use --enable-drafts to enable.
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Create a new zproc.
// NOTE: On Windows and with libzmq3 and libzmq2 this function
// returns NULL. Code needs to be ported there.
CZMQ_EXPORT zproc_t *
zproc_new (void);
// *** Draft method, for development use, may change without warning ***
// Destroy zproc, wait until process ends.
CZMQ_EXPORT void
zproc_destroy (zproc_t **self_p);
// *** Draft method, for development use, may change without warning ***
// Setup the command line arguments, the first item must be an (absolute) filename
// to run.
CZMQ_EXPORT void
zproc_set_args (zproc_t *self, zlistx_t *args);
// *** Draft method, for development use, may change without warning ***
// Setup the environment variables for the process.
CZMQ_EXPORT void
zproc_set_env (zproc_t *self, zhashx_t *args);
// *** Draft method, for development use, may change without warning ***
// Connects process stdin with a readable ('>', connect) zeromq socket. If
// socket argument is NULL, zproc creates own managed pair of inproc
// sockets. The writable one is then accessbile via zproc_stdin method.
CZMQ_EXPORT void
zproc_set_stdin (zproc_t *self, void *socket);
// *** Draft method, for development use, may change without warning ***
// Connects process stdout with a writable ('@', bind) zeromq socket. If
// socket argument is NULL, zproc creates own managed pair of inproc
// sockets. The readable one is then accessbile via zproc_stdout method.
CZMQ_EXPORT void
zproc_set_stdout (zproc_t *self, void *socket);
// *** Draft method, for development use, may change without warning ***
// Connects process stderr with a writable ('@', bind) zeromq socket. If
// socket argument is NULL, zproc creates own managed pair of inproc
// sockets. The readable one is then accessbile via zproc_stderr method.
CZMQ_EXPORT void
zproc_set_stderr (zproc_t *self, void *socket);
// *** Draft method, for development use, may change without warning ***
// Return subprocess stdin writable socket. NULL for
// not initialized or external sockets.
CZMQ_EXPORT void *
zproc_stdin (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// Return subprocess stdout readable socket. NULL for
// not initialized or external sockets.
CZMQ_EXPORT void *
zproc_stdout (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// Return subprocess stderr readable socket. NULL for
// not initialized or external sockets.
CZMQ_EXPORT void *
zproc_stderr (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// Starts the process.
CZMQ_EXPORT int
zproc_run (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// process exit code
CZMQ_EXPORT int
zproc_returncode (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// PID of the process
CZMQ_EXPORT int
zproc_pid (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// return true if process is running, false if not yet started or finished
CZMQ_EXPORT bool
zproc_running (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// wait or poll process status, return return code
CZMQ_EXPORT int
zproc_wait (zproc_t *self, bool hang);
// *** Draft method, for development use, may change without warning ***
// return internal actor, usefull for the polling if process died
CZMQ_EXPORT void *
zproc_actor (zproc_t *self);
// *** Draft method, for development use, may change without warning ***
// send a signal to the subprocess
CZMQ_EXPORT void
zproc_kill (zproc_t *self, int signal);
// *** Draft method, for development use, may change without warning ***
// set verbose mode
CZMQ_EXPORT void
zproc_set_verbose (zproc_t *self, bool verbose);
// *** Draft method, for development use, may change without warning ***
// Returns CZMQ version as a single 6-digit integer encoding the major
// version (x 10000), the minor version (x 100) and the patch.
CZMQ_EXPORT int
zproc_czmq_version (void);
// *** Draft method, for development use, may change without warning ***
// Returns true if the process received a SIGINT or SIGTERM signal.
// It is good practice to use this method to exit any infinite loop
// processing messages.
CZMQ_EXPORT bool
zproc_interrupted (void);
// *** Draft method, for development use, may change without warning ***
// Returns true if the underlying libzmq supports CURVE security.
CZMQ_EXPORT bool
zproc_has_curve (void);
// *** Draft method, for development use, may change without warning ***
// Return current host name, for use in public tcp:// endpoints.
// If the host name is not resolvable, returns NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zproc_hostname (void);
// *** Draft method, for development use, may change without warning ***
// Move the current process into the background. The precise effect
// depends on the operating system. On POSIX boxes, moves to a specified
// working directory (if specified), closes all file handles, reopens
// stdin, stdout, and stderr to the null device, and sets the process to
// ignore SIGHUP. On Windows, does nothing. Returns 0 if OK, -1 if there
// was an error.
CZMQ_EXPORT void
zproc_daemonize (const char *workdir);
// *** Draft method, for development use, may change without warning ***
// Drop the process ID into the lockfile, with exclusive lock, and
// switch the process to the specified group and/or user. Any of the
// arguments may be null, indicating a no-op. Returns 0 on success,
// -1 on failure. Note if you combine this with zsys_daemonize, run
// after, not before that method, or the lockfile will hold the wrong
// process ID.
CZMQ_EXPORT void
zproc_run_as (const char *lockfile, const char *group, const char *user);
// *** Draft method, for development use, may change without warning ***
// Configure the number of I/O threads that ZeroMQ will use. A good
// rule of thumb is one thread per gigabit of traffic in or out. The
// default is 1, sufficient for most applications. If the environment
// variable ZSYS_IO_THREADS is defined, that provides the default.
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zproc_set_io_threads (size_t io_threads);
// *** Draft method, for development use, may change without warning ***
// Configure the number of sockets that ZeroMQ will allow. The default
// is 1024. The actual limit depends on the system, and you can query it
// by using zsys_socket_limit (). A value of zero means "maximum".
// Note that this method is valid only before any socket is created.
CZMQ_EXPORT void
zproc_set_max_sockets (size_t max_sockets);
// *** Draft method, for development use, may change without warning ***
// Set network interface name to use for broadcasts, particularly zbeacon.
// This lets the interface be configured for test environments where required.
// For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
// the default when there is no specified interface. If the environment
// variable ZSYS_INTERFACE is set, use that as the default interface name.
// Setting the interface to "*" means "use all available interfaces".
CZMQ_EXPORT void
zproc_set_biface (const char *value);
// *** Draft method, for development use, may change without warning ***
// Return network interface to use for broadcasts, or "" if none was set.
CZMQ_EXPORT const char *
zproc_biface (void);
// *** Draft method, for development use, may change without warning ***
// Set log identity, which is a string that prefixes all log messages sent
// by this process. The log identity defaults to the environment variable
// ZSYS_LOGIDENT, if that is set.
CZMQ_EXPORT void
zproc_set_log_ident (const char *value);
// *** Draft method, for development use, may change without warning ***
// Sends log output to a PUB socket bound to the specified endpoint. To
// collect such log output, create a SUB socket, subscribe to the traffic
// you care about, and connect to the endpoint. Log traffic is sent as a
// single string frame, in the same format as when sent to stdout. The
// log system supports a single sender; multiple calls to this method will
// bind the same sender to multiple endpoints. To disable the sender, call
// this method with a null argument.
CZMQ_EXPORT void
zproc_set_log_sender (const char *endpoint);
// *** Draft method, for development use, may change without warning ***
// Enable or disable logging to the system facility (syslog on POSIX boxes,
// event log on Windows). By default this is disabled.
CZMQ_EXPORT void
zproc_set_log_system (bool logsystem);
// *** Draft method, for development use, may change without warning ***
// Log error condition - highest priority
CZMQ_EXPORT void
zproc_log_error (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log warning condition - high priority
CZMQ_EXPORT void
zproc_log_warning (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log normal, but significant, condition - normal priority
CZMQ_EXPORT void
zproc_log_notice (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log informational message - low priority
CZMQ_EXPORT void
zproc_log_info (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Log debug-level message - lowest priority
CZMQ_EXPORT void
zproc_log_debug (const char *format, ...) CHECK_PRINTF (1);
// *** Draft method, for development use, may change without warning ***
// Self test of this class.
CZMQ_EXPORT void
zproc_test (bool verbose);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zuuid.h 0000664 0003720 0003720 00000005231 13222211156 016320 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zuuid - UUID support class
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZUUID_H_INCLUDED__
#define __ZUUID_H_INCLUDED__
#define ZUUID_LEN 16
#define ZUUID_STR_LEN (ZUUID_LEN * 2)
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zuuid.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create a new UUID object.
CZMQ_EXPORT zuuid_t *
zuuid_new (void);
// Create UUID object from supplied ZUUID_LEN-octet value.
CZMQ_EXPORT zuuid_t *
zuuid_new_from (const byte *source);
// Destroy a specified UUID object.
CZMQ_EXPORT void
zuuid_destroy (zuuid_t **self_p);
// Set UUID to new supplied ZUUID_LEN-octet value.
CZMQ_EXPORT void
zuuid_set (zuuid_t *self, const byte *source);
// Set UUID to new supplied string value skipping '-' and '{' '}'
// optional delimiters. Return 0 if OK, else returns -1.
CZMQ_EXPORT int
zuuid_set_str (zuuid_t *self, const char *source);
// Return UUID binary data.
CZMQ_EXPORT const byte *
zuuid_data (zuuid_t *self);
// Return UUID binary size
CZMQ_EXPORT size_t
zuuid_size (zuuid_t *self);
// Returns UUID as string
CZMQ_EXPORT const char *
zuuid_str (zuuid_t *self);
// Return UUID in the canonical string format: 8-4-4-4-12, in lower
// case. Caller does not modify or free returned value. See
// http://en.wikipedia.org/wiki/Universally_unique_identifier
CZMQ_EXPORT const char *
zuuid_str_canonical (zuuid_t *self);
// Store UUID blob in target array
CZMQ_EXPORT void
zuuid_export (zuuid_t *self, byte *target);
// Check if UUID is same as supplied value
CZMQ_EXPORT bool
zuuid_eq (zuuid_t *self, const byte *compare);
// Check if UUID is different from supplied value
CZMQ_EXPORT bool
zuuid_neq (zuuid_t *self, const byte *compare);
// Make copy of UUID object; if uuid is null, or memory was exhausted,
// returns null.
CZMQ_EXPORT zuuid_t *
zuuid_dup (zuuid_t *self);
// Self test of this class.
CZMQ_EXPORT void
zuuid_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zclock.h 0000664 0003720 0003720 00000004554 13222211156 016454 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zclock - millisecond clocks and delays
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZCLOCK_H_INCLUDED__
#define __ZCLOCK_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zclock.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Sleep for a number of milliseconds
CZMQ_EXPORT void
zclock_sleep (int msecs);
// Return current system clock as milliseconds. Note that this clock can
// jump backwards (if the system clock is changed) so is unsafe to use for
// timers and time offsets. Use zclock_mono for that instead.
CZMQ_EXPORT int64_t
zclock_time (void);
// Return current monotonic clock in milliseconds. Use this when you compute
// time offsets. The monotonic clock is not affected by system changes and
// so will never be reset backwards, unlike a system clock.
CZMQ_EXPORT int64_t
zclock_mono (void);
// Return current monotonic clock in microseconds. Use this when you compute
// time offsets. The monotonic clock is not affected by system changes and
// so will never be reset backwards, unlike a system clock.
CZMQ_EXPORT int64_t
zclock_usecs (void);
// Return formatted date/time as fresh string. Free using zstr_free().
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zclock_timestr (void);
// Self test of this class.
CZMQ_EXPORT void
zclock_test (bool verbose);
// @end
// DEPRECATED in favor of zsys logging, see issue #519
// Print formatted string to stdout, prefixed by date/time and
// terminated with a newline.
CZMQ_EXPORT void
zclock_log (const char *format, ...);
// Compiler hints
CZMQ_EXPORT void zclock_log (const char *format, ...) CHECK_PRINTF (1);
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zfile.h 0000664 0003720 0003720 00000013776 13222211156 016306 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zfile - helper functions for working with files.
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZFILE_H_INCLUDED__
#define __ZFILE_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zfile.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// If file exists, populates properties. CZMQ supports portable symbolic
// links, which are files with the extension ".ln". A symbolic link is a
// text file containing one line, the filename of a target file. Reading
// data from the symbolic link actually reads from the target file. Path
// may be NULL, in which case it is not used.
CZMQ_EXPORT zfile_t *
zfile_new (const char *path, const char *name);
// Destroy a file item
CZMQ_EXPORT void
zfile_destroy (zfile_t **self_p);
// Duplicate a file item, returns a newly constructed item. If the file
// is null, or memory was exhausted, returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zfile_t *
zfile_dup (zfile_t *self);
// Return file name, remove path if provided
CZMQ_EXPORT const char *
zfile_filename (zfile_t *self, const char *path);
// Refresh file properties from disk; this is not done automatically
// on access methods, otherwise it is not possible to compare directory
// snapshots.
CZMQ_EXPORT void
zfile_restat (zfile_t *self);
// Return when the file was last modified. If you want this to reflect the
// current situation, call zfile_restat before checking this property.
CZMQ_EXPORT time_t
zfile_modified (zfile_t *self);
// Return the last-known size of the file. If you want this to reflect the
// current situation, call zfile_restat before checking this property.
CZMQ_EXPORT off_t
zfile_cursize (zfile_t *self);
// Return true if the file is a directory. If you want this to reflect
// any external changes, call zfile_restat before checking this property.
CZMQ_EXPORT bool
zfile_is_directory (zfile_t *self);
// Return true if the file is a regular file. If you want this to reflect
// any external changes, call zfile_restat before checking this property.
CZMQ_EXPORT bool
zfile_is_regular (zfile_t *self);
// Return true if the file is readable by this process. If you want this to
// reflect any external changes, call zfile_restat before checking this
// property.
CZMQ_EXPORT bool
zfile_is_readable (zfile_t *self);
// Return true if the file is writeable by this process. If you want this
// to reflect any external changes, call zfile_restat before checking this
// property.
CZMQ_EXPORT bool
zfile_is_writeable (zfile_t *self);
// Check if file has stopped changing and can be safely processed.
// Updates the file statistics from disk at every call.
CZMQ_EXPORT bool
zfile_is_stable (zfile_t *self);
// Return true if the file was changed on disk since the zfile_t object
// was created, or the last zfile_restat() call made on it.
CZMQ_EXPORT bool
zfile_has_changed (zfile_t *self);
// Remove the file from disk
CZMQ_EXPORT void
zfile_remove (zfile_t *self);
// Open file for reading
// Returns 0 if OK, -1 if not found or not accessible
CZMQ_EXPORT int
zfile_input (zfile_t *self);
// Open file for writing, creating directory if needed
// File is created if necessary; chunks can be written to file at any
// location. Returns 0 if OK, -1 if error.
CZMQ_EXPORT int
zfile_output (zfile_t *self);
// Read chunk from file at specified position. If this was the last chunk,
// sets the eof property. Returns a null chunk in case of error.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zfile_read (zfile_t *self, size_t bytes, off_t offset);
// Returns true if zfile_read() just read the last chunk in the file.
CZMQ_EXPORT bool
zfile_eof (zfile_t *self);
// Write chunk to file at specified position
// Return 0 if OK, else -1
CZMQ_EXPORT int
zfile_write (zfile_t *self, zchunk_t *chunk, off_t offset);
// Read next line of text from file. Returns a pointer to the text line,
// or NULL if there was nothing more to read from the file.
CZMQ_EXPORT const char *
zfile_readln (zfile_t *self);
// Close file, if open
CZMQ_EXPORT void
zfile_close (zfile_t *self);
// Return file handle, if opened
CZMQ_EXPORT FILE *
zfile_handle (zfile_t *self);
// Calculate SHA1 digest for file, using zdigest class.
CZMQ_EXPORT const char *
zfile_digest (zfile_t *self);
// Self test of this class.
CZMQ_EXPORT void
zfile_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Create new temporary file for writing via tmpfile. File is automaticaly
// deleted on destroy
CZMQ_EXPORT zfile_t *
zfile_tmp (void);
#endif // CZMQ_BUILD_DRAFT_API
// @end
// @interface
// These methods are deprecated, and now moved to zsys class.
CZMQ_EXPORT bool
zfile_exists (const char *filename);
CZMQ_EXPORT ssize_t
zfile_size (const char *filename);
CZMQ_EXPORT mode_t
zfile_mode (const char *filename);
CZMQ_EXPORT int
zfile_delete (const char *filename);
CZMQ_EXPORT bool
zfile_stable (const char *filename);
CZMQ_EXPORT int
zfile_mkdir (const char *pathname);
CZMQ_EXPORT int
zfile_rmdir (const char *pathname);
CZMQ_EXPORT void
zfile_mode_private (void);
CZMQ_EXPORT void
zfile_mode_default (void);
// @end
#ifdef __cplusplus
}
#endif
#endif // __ZFILE_H_INCLUDED__
czmq-4.1.0/include/zdir.h 0000664 0003720 0003720 00000011555 13222211156 016136 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zdir - work with file-system directories
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZDIR_H_INCLUDED__
#define __ZDIR_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zdir.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create a new directory item that loads in the full tree of the specified
// path, optionally located under some parent path. If parent is "-", then
// loads only the top-level directory, and does not use parent as a path.
CZMQ_EXPORT zdir_t *
zdir_new (const char *path, const char *parent);
// Destroy a directory tree and all children it contains.
CZMQ_EXPORT void
zdir_destroy (zdir_t **self_p);
// Return directory path
CZMQ_EXPORT const char *
zdir_path (zdir_t *self);
// Return last modification time for directory.
CZMQ_EXPORT time_t
zdir_modified (zdir_t *self);
// Return total hierarchy size, in bytes of data contained in all files
// in the directory tree.
CZMQ_EXPORT off_t
zdir_cursize (zdir_t *self);
// Return directory count
CZMQ_EXPORT size_t
zdir_count (zdir_t *self);
// Returns a sorted list of zfile objects; Each entry in the list is a pointer
// to a zfile_t item already allocated in the zdir tree. Do not destroy the
// original zdir tree until you are done with this list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zdir_list (zdir_t *self);
// Remove directory, optionally including all files that it contains, at
// all levels. If force is false, will only remove the directory if empty.
// If force is true, will remove all files and all subdirectories.
CZMQ_EXPORT void
zdir_remove (zdir_t *self, bool force);
// Calculate differences between two versions of a directory tree.
// Returns a list of zdir_patch_t patches. Either older or newer may
// be null, indicating the directory is empty/absent. If alias is set,
// generates virtual filename (minus path, plus alias).
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zdir_diff (zdir_t *older, zdir_t *newer, const char *alias);
// Return full contents of directory as a zdir_patch list.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlist_t *
zdir_resync (zdir_t *self, const char *alias);
// Load directory cache; returns a hash table containing the SHA-1 digests
// of every file in the tree. The cache is saved between runs in .cache.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zhash_t *
zdir_cache (zdir_t *self);
// Print contents of directory to open stream
CZMQ_EXPORT void
zdir_fprint (zdir_t *self, FILE *file, int indent);
// Print contents of directory to stdout
CZMQ_EXPORT void
zdir_print (zdir_t *self, int indent);
// Create a new zdir_watch actor instance:
//
// zactor_t *watch = zactor_new (zdir_watch, NULL);
//
// Destroy zdir_watch instance:
//
// zactor_destroy (&watch);
//
// Enable verbose logging of commands and activity:
//
// zstr_send (watch, "VERBOSE");
//
// Subscribe to changes to a directory path:
//
// zsock_send (watch, "ss", "SUBSCRIBE", "directory_path");
//
// Unsubscribe from changes to a directory path:
//
// zsock_send (watch, "ss", "UNSUBSCRIBE", "directory_path");
//
// Receive directory changes:
// zsock_recv (watch, "sp", &path, &patches);
//
// // Delete the received data.
// free (path);
// zlist_destroy (&patches);
CZMQ_EXPORT void
zdir_watch (zsock_t *pipe, void *unused);
// Self test of this class.
CZMQ_EXPORT void
zdir_test (bool verbose);
// @end
// Returns a sorted array of zfile objects; returns a single block of memory,
// that you destroy by calling zstr_free(). Each entry in the array is a pointer
// to a zfile_t item already allocated in the zdir tree. The array ends with
// a null pointer. Do not destroy the original zdir tree until you are done
// with this array.
CZMQ_EXPORT zfile_t **
zdir_flatten (zdir_t *self);
// Free a provided string, and nullify the parent pointer. Safe to call on
// a null pointer.
CZMQ_EXPORT void
zdir_flatten_free (zfile_t ***files_p);
#ifdef __cplusplus
}
#endif
// Deprecated method aliases
#define zdir_dump(s,i) zdir_print(s,i)
#endif
czmq-4.1.0/include/czmq_prelude.h 0000664 0003720 0003720 00000056412 13222211156 017661 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
czmq_prelude.h - CZMQ environment
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __CZMQ_PRELUDE_H_INCLUDED__
#define __CZMQ_PRELUDE_H_INCLUDED__
//- Establish the compiler and computer system ------------------------------
/*
* Defines zero or more of these symbols, for use in any non-portable
* code (for pre-defined values see e.g. build-system headers as well
* as output of GNU C preprocessor via `cpp -dM < /dev/null`):
*
* __WINDOWS__ Microsoft C/C++ with Windows calls
* __MSDOS__ System is MS-DOS (set if __WINDOWS__ set)
* __VMS__ System is VAX/VMS or Alpha/OpenVMS
* __UNIX__ System is UNIX
* __OS2__ System is OS/2
*
* __IS_32BIT__ OS/compiler is 32 bits
* __IS_64BIT__ OS/compiler is 64 bits
*
* When __UNIX__ is defined, we also define exactly one of these:
*
* __UTYPE_AUX Apple AUX
* __UTYPE_BEOS BeOS
* __UTYPE_BSDOS BSD/OS
* __UTYPE_DECALPHA Digital UNIX (Alpha)
* __UTYPE_IBMAIX IBM RS/6000 AIX
* __UTYPE_FREEBSD FreeBSD
* __UTYPE_HPUX HP/UX
* __UTYPE_ANDROID Android
* __UTYPE_LINUX Linux
* __UTYPE_GNU GNU/Hurd
* __UTYPE_MIPS MIPS (BSD 4.3/System V mixture)
* __UTYPE_NETBSD NetBSD
* __UTYPE_NEXT NeXT
* __UTYPE_OPENBSD OpenBSD
* __UTYPE_OSX Apple Macintosh OS X
* __UTYPE_IOS Apple iOS
* __UTYPE_QNX QNX
* __UTYPE_IRIX Silicon Graphics IRIX
* __UTYPE_SINIX SINIX-N (Siemens-Nixdorf Unix)
* __UTYPE_SUNOS SunOS
* __UTYPE_SUNSOLARIS Sun Solaris
* __UTYPE_UNIXWARE SCO UnixWare
* ... these are the ones I know about so far.
* __UTYPE_GENERIC Any other UNIX
*
* When __VMS__ is defined, we may define one or more of these:
*
* __VMS_XOPEN Supports XOPEN functions
*/
#if (defined (__64BIT__) || defined (__x86_64__))
# define __IS_64BIT__ // May have 64-bit OS/compiler
#else
# define __IS_32BIT__ // Else assume 32-bit OS/compiler
#endif
#if (defined WIN32 || defined _WIN32)
# undef __WINDOWS__
# define __WINDOWS__
# undef __MSDOS__
# define __MSDOS__
#endif
#if (defined WINDOWS || defined _WINDOWS || defined __WINDOWS__)
# undef __WINDOWS__
# define __WINDOWS__
# undef __MSDOS__
# define __MSDOS__
// Stop cheeky warnings about "deprecated" functions like fopen
# if _MSC_VER >= 1500
# undef _CRT_SECURE_NO_DEPRECATE
# define _CRT_SECURE_NO_DEPRECATE
# pragma warning(disable: 4996)
# endif
#endif
// MSDOS Microsoft C
// _MSC_VER Microsoft C
#if (defined (MSDOS) || defined (_MSC_VER))
# undef __MSDOS__
# define __MSDOS__
# if (defined (_DEBUG) && !defined (DEBUG))
# define DEBUG
# endif
#endif
#if (defined (__EMX__) && defined (__i386__))
# undef __OS2__
# define __OS2__
#endif
// VMS VAX C (VAX/VMS)
// __VMS Dec C (Alpha/OpenVMS)
// __vax__ gcc
#if (defined (VMS) || defined (__VMS) || defined (__vax__))
# undef __VMS__
# define __VMS__
# if (__VMS_VER >= 70000000)
# define __VMS_XOPEN
# endif
#endif
// Try to define a __UTYPE_xxx symbol...
// unix SunOS at least
// __unix__ gcc
// _POSIX_SOURCE is various UNIX systems, maybe also VAX/VMS
#if (defined (unix) || defined (__unix__) || defined (_POSIX_SOURCE))
# if (!defined (__VMS__))
# undef __UNIX__
# define __UNIX__
# if (defined (__alpha)) // Digital UNIX is 64-bit
# undef __IS_32BIT__
# define __IS_64BIT__
# define __UTYPE_DECALPHA
# endif
# endif
#endif
#if (defined (_AUX))
# define __UTYPE_AUX
# define __UNIX__
#elif (defined (__BEOS__))
# define __UTYPE_BEOS
# define __UNIX__
#elif (defined (__hpux))
# define __UTYPE_HPUX
# define __UNIX__
# define _INCLUDE_HPUX_SOURCE
# define _INCLUDE_XOPEN_SOURCE
# define _INCLUDE_POSIX_SOURCE
#elif (defined (_AIX) || defined (AIX))
# define __UTYPE_IBMAIX
# define __UNIX__
#elif (defined (BSD) || defined (bsd))
# define __UTYPE_BSDOS
# define __UNIX__
#elif (defined (__ANDROID__))
# define __UTYPE_ANDROID
# define __UNIX__
#elif (defined (LINUX) || defined (linux) || defined (__linux__))
# define __UTYPE_LINUX
# define __UNIX__
# ifndef __NO_CTYPE
# define __NO_CTYPE // Suppress warnings on tolower()
# endif
# ifndef _DEFAULT_SOURCE
# define _DEFAULT_SOURCE // Include stuff from 4.3 BSD Unix
# endif
#elif (defined (__GNU__))
# define __UTYPE_GNU
# define __UNIX__
#elif (defined (Mips))
# define __UTYPE_MIPS
# define __UNIX__
#elif (defined (FreeBSD) || defined (__FreeBSD__) || defined (__FreeBSD_kernel__))
# define __UTYPE_FREEBSD
# define __UNIX__
#elif (defined (NetBSD) || defined (__NetBSD__))
# define __UTYPE_NETBSD
# define __UNIX__
#elif (defined (OpenBSD) || defined (__OpenBSD__))
# define __UTYPE_OPENBSD
# define __UNIX__
#elif (defined (APPLE) || defined (__APPLE__))
# include
# define __UNIX__
# if TARGET_OS_IPHONE || TARGET_IPHONE_SIMULATOR
# define __UTYPE_IOS
# else
# define __UTYPE_OSX
# endif
#elif (defined (NeXT))
# define __UTYPE_NEXT
# define __UNIX__
#elif (defined (__QNX__))
# define __UTYPE_QNX
# define __UNIX__
#elif (defined (sgi))
# define __UTYPE_IRIX
# define __UNIX__
#elif (defined (sinix))
# define __UTYPE_SINIX
# define __UNIX__
#elif (defined (SOLARIS) || defined (__SVR4) || defined (SVR4) || defined (__SVR4__) || defined (__svr4) || defined (svr4) || defined (__svr4__))
// Note: this rule and below should match legacy SunOS and Solaris
// on builds without the GNU toolchain; with one you get __UTYPE_GNU
# define __UTYPE_SUNSOLARIS
# define __UNIX__
#elif (defined (SUNOS) || defined (SUN) || defined (sun) || defined (__sun) || defined (__sun__))
# define __UTYPE_SUNOS
# define __UNIX__
#elif (defined (__USLC__) || defined (UnixWare))
# define __UTYPE_UNIXWARE
# define __UNIX__
#elif (defined (__CYGWIN__))
# define __UTYPE_CYGWIN
# define __UNIX__
#elif (defined (__UNIX__))
# define __UTYPE_GENERIC
#endif
//- Always include ZeroMQ headers -------------------------------------------
#include "zmq.h"
#if (ZMQ_VERSION < ZMQ_MAKE_VERSION (4, 2, 0))
# include "zmq_utils.h"
#endif
//- Standard ANSI include files ---------------------------------------------
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
#include
//- System-specific include files -------------------------------------------
#if (defined (__MSDOS__))
# if (defined (__WINDOWS__))
# if (_WIN32_WINNT < 0x0600)
# undef _WIN32_WINNT
# define _WIN32_WINNT 0x0600
# endif
# if (!defined (FD_SETSIZE))
# define FD_SETSIZE 1024 // Max. filehandles/sockets
# endif
# include
# include
# include
# include
# include // For getnameinfo ()
# include // For GetAdaptersAddresses ()
# endif
# include
# include
# include
# include
# include
# include
# include
# include
#endif
#if (defined (__UNIX__))
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include // Let CZMQ build with libzmq/3.x
# include // Must come before arpa/inet.h
# if (!defined (__UTYPE_ANDROID)) && (!defined (__UTYPE_IBMAIX)) \
&& (!defined (__UTYPE_HPUX))
# include
# endif
# if defined (__UTYPE_SUNSOLARIS) || defined (__UTYPE_SUNOS)
# include
# endif
# if (!defined (__UTYPE_BEOS))
# include
# if (!defined (TCP_NODELAY))
# include
# endif
# endif
# if (defined (__UTYPE_IBMAIX) || defined(__UTYPE_QNX))
# include
# endif
# if (defined (__UTYPE_BEOS))
# include
# endif
# if ((defined (_XOPEN_REALTIME) && (_XOPEN_REALTIME >= 1)) \
|| (defined (_POSIX_VERSION) && (_POSIX_VERSION >= 199309L)))
# include
# endif
# if (defined (__UTYPE_OSX) || defined (__UTYPE_IOS))
# include
# include // For monotonic clocks
# endif
# if (defined (__UTYPE_OSX))
# include // For _NSGetEnviron()
# endif
# if (defined (__UTYPE_ANDROID))
# include
# endif
# if (defined (__UTYPE_LINUX) && defined (HAVE_LIBSYSTEMD))
# include
# endif
#endif
#if (defined (__VMS__))
# if (!defined (vaxc))
# include // Not provided by Vax C
# endif
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
#endif
#if (defined (__OS2__))
# include // Required near top
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include
# include // Must come before arpa/inet.h
# include
# include
# if (!defined (TCP_NODELAY))
# include
# endif
#endif
// Add missing defines for non-POSIX systems
#ifndef S_IRUSR
# define S_IRUSR S_IREAD
#endif
#ifndef S_IWUSR
# define S_IWUSR S_IWRITE
#endif
#ifndef S_ISDIR
# define S_ISDIR(m) (((m) & S_IFDIR) != 0)
#endif
#ifndef S_ISREG
# define S_ISREG(m) (((m) & S_IFREG) != 0)
#endif
//- Check compiler data type sizes ------------------------------------------
#if (UCHAR_MAX != 0xFF)
# error "Cannot compile: must change definition of 'byte'."
#endif
#if (USHRT_MAX != 0xFFFFU)
# error "Cannot compile: must change definition of 'dbyte'."
#endif
#if (UINT_MAX != 0xFFFFFFFFU)
# error "Cannot compile: must change definition of 'qbyte'."
#endif
//- Data types --------------------------------------------------------------
typedef unsigned char byte; // Single unsigned byte = 8 bits
typedef unsigned short dbyte; // Double byte = 16 bits
typedef unsigned int qbyte; // Quad byte = 32 bits
typedef struct sockaddr_in inaddr_t; // Internet socket address structure
typedef struct sockaddr_in6 in6addr_t; // Internet 6 socket address structure
// Common structure to hold inaddr_t and in6addr_t with length
typedef struct {
union {
inaddr_t __addr; // IPv4 address
in6addr_t __addr6; // IPv6 address
} __inaddr_u;
#define ipv4addr __inaddr_u.__addr
#define ipv6addr __inaddr_u.__addr6
int inaddrlen;
} inaddr_storage_t;
//- Inevitable macros -------------------------------------------------------
#define streq(s1,s2) (!strcmp ((s1), (s2)))
#define strneq(s1,s2) (strcmp ((s1), (s2)))
#define freen(x) do {free(x); x = NULL;} while(0)
// randof(num) : Provide random number from 0..(num-1)
// ASSUMES that "num" itself is at most an int (bit size no more than float
// on the host platform), and non-negative; may be a "function()" token.
// For practical reasons, "num" should be under 50M or so.
// The math libraries on different platforms and capabilities in HW are a
// nightmare. Seems we have to drown the code in casts to have reasonable
// results... Also note that the 32-bit float has a hard time representing
// values close to UINT32_MAX that we had before, so now limit to UINT16_MAX.
// Platforms where RAND_MAX is comparable to even signed INT32_MAX were
// rigged with problems here: even if the code used double-precision, the
// corner-case factors (divident close to INT32_MAX and close to divisor)
// were too close to 1.0, so the final product was "num" rather than "num-1".
// Finally note that on some platforms RAND_MAX can be smallish, like 32767,
// so we should use it if small enough.
// Precision for our calculations impacts the MAX values we can use below
// Still, say UINT64_MAX is overkill. But smaller MAXes can yield better
// distribution of values with e.g. double.
#if !defined (ZSYS_RANDOF_FLT)
# define ZSYS_RANDOF_FLT float
#endif // ZSYS_RANDOF_FLT is defined by caller... trust them or explode later
// Implementations vary... Note that many will get __UTYPE_GNU nowadays.
#if !defined (ZSYS_RANDOF_FUNC)
# if defined (ZSYS_RANDOF_FUNC_BITS)
# undef ZSYS_RANDOF_FUNC_BITS
# endif
# if (defined (__WINDOWS__)) || (defined (__UTYPE_IBMAIX)) \
|| (defined (__UTYPE_HPUX)) || (defined (__UTYPE_SUNOS)) || (defined (__UTYPE_SOLARIS))
# define ZSYS_RANDOF_FUNC rand
# define ZSYS_RANDOF_FUNC_BITS 15
# else
# define ZSYS_RANDOF_FUNC random
# define ZSYS_RANDOF_FUNC_BITS 32
# endif
#endif // ZSYS_RANDOF_FUNC is defined by caller... trust them or explode later
// Limits below were experimented for 32-bit floats on x86 with test_randof
// Due to discrete rounding, greater values caused collisions with the
// fraction s_randof_factor() defined below returning 1.0.
#if !defined (ZSYS_RANDOF_MAX)
# if (ZSYS_RANDOF_FUNC_BITS >= 26)
// Assume that random() is at least 32-bit as it is on most platforms
# define ZSYS_RANDOF_MAX (UINT32_MAX>>6)
# else
# if defined (RAND_MAX)
# if (RAND_MAX > (UINT32_MAX>>6))
# define ZSYS_RANDOF_MAX (UINT32_MAX>>6)
# else // RAND_MAX is small enough to not overflow our calculations
# define ZSYS_RANDOF_MAX RAND_MAX
# endif
# else // No RAND_MAX - use a smaller safer limit, but with values too discrete
# define ZSYS_RANDOF_MAX INT16_MAX
# endif
# endif // not random()
#endif // ZSYS_RANDOF_MAX is defined by caller... trust them or explode later
#define s_randof_factor() (ZSYS_RANDOF_FLT)( (ZSYS_RANDOF_FLT)(ZSYS_RANDOF_FUNC() % (ZSYS_RANDOF_MAX - 1)) / ( (ZSYS_RANDOF_FLT)(ZSYS_RANDOF_MAX) ) )
// Supplement the limited spectrum of ZSYS_RANDOF_MAX by stacking more random()s
// Note this can still be too little for very large "num" > ZSYS_RANDOF_MAX
// but we'd need a real randof() function to handle stacking in that case.
// Fuzziness added below (division by slightly more than a whole number) solves
// this wonderfully even for "num" ranges twice as big as the ZSYS_RANDOF_MAX.
#if (ZSYS_RANDOF_MAX > UINT16_MAX)
# define randof(num) (int) ( (ZSYS_RANDOF_FLT)(num) * s_randof_factor() / ( 1.0 + s_randof_factor() / 100.0 ) )
#else // boost dispersion
# if (ZSYS_RANDOF_MAX > INT16_MAX)
# define randof(num) (int) ( (ZSYS_RANDOF_FLT)(num) * ( s_randof_factor() + s_randof_factor() ) / ( 2.0 + s_randof_factor() / 2.0 ) )
# else
# if (ZSYS_RANDOF_MAX > UINT8_MAX)
# define randof(num) (int) ( (ZSYS_RANDOF_FLT)(num) * ( s_randof_factor() + s_randof_factor() + s_randof_factor() + s_randof_factor() ) / ( 4.0 + s_randof_factor() * 10.0 ) )
# else
# define randof(num) (int) ( (ZSYS_RANDOF_FLT)(num) * ( s_randof_factor() + s_randof_factor() + s_randof_factor() + s_randof_factor() + s_randof_factor() + s_randof_factor() ) / ( 6.0 + s_randof_factor() * 100.0 ) )
# endif
# endif
#endif
// That's it about the randof() macro definition...
// Windows MSVS doesn't have stdbool
#if (defined (_MSC_VER))
# if (!defined (__cplusplus) && (!defined (true)))
# define true 1
# define false 0
typedef char bool;
# endif
#else
# include
#endif
//- A number of POSIX and C99 keywords and data types -----------------------
// CZMQ uses uint for array indices; equivalent to unsigned int, but more
// convenient in code. We define it in czmq_prelude.h on systems that do
// not define it by default.
#if (defined (__WINDOWS__))
# if (!defined (__cplusplus) && (!defined (inline)))
# define inline __inline
# endif
# define strtoull _strtoui64
# define atoll _atoi64
# define srandom srand
# define TIMEZONE _timezone
# if (!defined (__MINGW32__))
# define snprintf _snprintf
# define vsnprintf _vsnprintf
# endif
typedef unsigned long ulong;
typedef unsigned int uint;
# if (!defined (__MINGW32__))
typedef int mode_t;
# if !defined (_SSIZE_T_DEFINED)
typedef intptr_t ssize_t;
# define _SSIZE_T_DEFINED
# endif
# endif
# if ((!defined (__MINGW32__) \
|| (defined (__MINGW32__) && defined (__IS_64BIT__))) \
&& !defined (ZMQ_DEFINED_STDINT))
typedef __int8 int8_t;
typedef __int16 int16_t;
typedef __int32 int32_t;
typedef __int64 int64_t;
typedef unsigned __int8 uint8_t;
typedef unsigned __int16 uint16_t;
typedef unsigned __int32 uint32_t;
typedef unsigned __int64 uint64_t;
# endif
typedef uint32_t in_addr_t;
# if (!defined (PRId8))
# define PRId8 "d"
# endif
# if (!defined (PRId16))
# define PRId16 "d"
# endif
# if (!defined (PRId32))
# define PRId32 "d"
# endif
# if (!defined (PRId64))
# define PRId64 "I64d"
# endif
# if (!defined (PRIi8))
# define PRIi8 "i"
# endif
# if (!defined (PRIi16))
# define PRIi16 "i"
# endif
# if (!defined (PRIi32))
# define PRIi32 "i"
# endif
# if (!defined (PRIi64))
# define PRIi64 "I64i"
# endif
# if (!defined (PRIu8))
# define PRIu8 "u"
# endif
# if (!defined (PRIu16))
# define PRIu16 "u"
# endif
# if (!defined (PRIu32))
# define PRIu32 "u"
# endif
# if (!defined (PRIu64))
# define PRIu64 "I64u"
# endif
# if (!defined (va_copy))
// MSVC does not support C99's va_copy so we use a regular assignment
# define va_copy(dest,src) (dest) = (src)
# endif
#elif (defined (__UTYPE_OSX) || defined (__OpenBSD__))
typedef unsigned long ulong;
typedef unsigned int uint;
// This fixes header-order dependence problem with some Linux versions
#elif (defined (__UTYPE_LINUX))
# if (__STDC_VERSION__ >= 199901L && !defined (__USE_MISC))
typedef unsigned int uint;
# endif
#endif
//- Non-portable declaration specifiers -------------------------------------
// For thread-local storage
#if defined (__WINDOWS__)
# define CZMQ_THREADLS __declspec(thread)
#else
# define CZMQ_THREADLS __thread
#endif
// Replacement for malloc() which asserts if we run out of heap, and
// which zeroes the allocated block.
static inline void *
safe_malloc (size_t size, const char *file, unsigned line)
{
// printf ("%s:%u %08d\n", file, line, (int) size);
void *mem = calloc (1, size);
if (mem == NULL) {
fprintf (stderr, "FATAL ERROR at %s:%u\n", file, line);
fprintf (stderr, "OUT OF MEMORY (malloc returned NULL)\n");
fflush (stderr);
abort ();
}
return mem;
}
// Define _ZMALLOC_DEBUG if you need to trace memory leaks using e.g. mtrace,
// otherwise all allocations will claim to come from czmq_prelude.h. For best
// results, compile all classes so you see dangling object allocations.
// _ZMALLOC_PEDANTIC does the same thing, but its intention is to propagate
// out of memory condition back up the call stack.
#if defined (_ZMALLOC_DEBUG) || defined (_ZMALLOC_PEDANTIC)
# define zmalloc(size) calloc(1,(size))
#else
# define zmalloc(size) safe_malloc((size), __FILE__, __LINE__)
#endif
// GCC supports validating format strings for functions that act like printf
#if defined (__GNUC__) && (__GNUC__ >= 2)
# define CHECK_PRINTF(a) __attribute__((format (printf, a, a + 1)))
#else
# define CHECK_PRINTF(a)
#endif
// Lets us write code that compiles both on Windows and normal platforms
#if !defined (__WINDOWS__)
typedef int SOCKET;
# define closesocket close
# define INVALID_SOCKET -1
# define SOCKET_ERROR -1
# if !defined O_BINARY
# define O_BINARY 0
# endif
#endif
//- Include non-portable header files based on platform.h -------------------
#if defined (HAVE_LINUX_WIRELESS_H)
# include
// This would normally come from net/if.h
unsigned int if_nametoindex (const char *ifname);
char *if_indextoname (unsigned int ifindex, char *ifname);
// 32 on Linux, 256 on Windows, pick largest to avoid overflows
# define IF_NAMESIZE 256
#else
# if defined (HAVE_NET_IF_H)
# include
# endif
# if defined (HAVE_NET_IF_MEDIA_H)
# include
# endif
#endif
#if defined (__WINDOWS__) && !defined (HAVE_UUID)
# define HAVE_UUID 1
#endif
#if defined (__UTYPE_OSX) && !defined (HAVE_UUID)
# define HAVE_UUID 1
#endif
#if defined (HAVE_UUID)
# if defined (__UTYPE_FREEBSD) || defined (__UTYPE_NETBSD) || defined(__UTYPE_OPENBSD)
# include
# elif defined __UTYPE_HPUX
# include
# elif defined (__UNIX__)
# include
# endif
#endif
// ZMQ compatibility macros
#if ZMQ_VERSION_MAJOR == 4
# define ZMQ_POLL_MSEC 1 // zmq_poll is msec
#elif ZMQ_VERSION_MAJOR == 3
# define ZMQ_POLL_MSEC 1 // zmq_poll is msec
# if ZMQ_VERSION_MINOR < 2
# define zmq_ctx_new zmq_init
# endif
# define zmq_ctx_term zmq_term
#elif ZMQ_VERSION_MAJOR == 2
# define ZMQ_POLL_MSEC 1000 // zmq_poll is usec
# define zmq_sendmsg zmq_send // Smooth out 2.x changes
# define zmq_recvmsg zmq_recv
# define zmq_ctx_new zmq_init
# define zmq_ctx_term zmq_term
# define zmq_msg_send(m,s,f) zmq_sendmsg ((s),(m),(f))
# define zmq_msg_recv(m,s,f) zmq_recvmsg ((s),(m),(f))
// Older libzmq APIs may be missing some aspects of libzmq v3.0
# ifndef ZMQ_ROUTER
# define ZMQ_ROUTER ZMQ_XREP
# endif
# ifndef ZMQ_DEALER
# define ZMQ_DEALER ZMQ_XREQ
# endif
# ifndef ZMQ_DONTWAIT
# define ZMQ_DONTWAIT ZMQ_NOBLOCK
# endif
# ifndef ZMQ_XSUB
# error "please upgrade your libzmq from http://zeromq.org"
# endif
# if ZMQ_VERSION_MINOR == 0 \
|| (ZMQ_VERSION_MINOR == 1 && ZMQ_VERSION_PATCH < 7)
# error "CZMQ requires at least libzmq/2.1.7 stable"
# endif
#endif
#endif
czmq-4.1.0/include/zproxy.h 0000664 0003720 0003720 00000007461 13222211156 016542 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zproxy - run a steerable proxy in the background
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZPROXY_H_INCLUDED__
#define __ZPROXY_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @interface
// Create new zproxy actor instance. The proxy switches messages between
// a frontend socket and a backend socket; use the FRONTEND and BACKEND
// commands to configure these:
//
// zactor_t *proxy = zactor_new (zproxy, NULL);
//
// Destroy zproxy instance. This destroys the two sockets and stops any
// message flow between them:
//
// zactor_destroy (&proxy);
//
// Note that all zproxy commands are synchronous, so your application always
// waits for a signal from the actor after each command.
//
// Enable verbose logging of commands and activity:
//
// zstr_send (proxy, "VERBOSE");
// zsock_wait (proxy);
//
// Specify frontend socket type -- see zsock_type_str () -- and attach to
// endpoints, see zsock_attach (). Note that a proxy socket is always
// serverish:
//
// zstr_sendx (proxy, "FRONTEND", "XSUB", endpoints, NULL);
// zsock_wait (proxy);
//
// Specify backend socket type -- see zsock_type_str () -- and attach to
// endpoints, see zsock_attach (). Note that a proxy socket is always
// serverish:
//
// zstr_sendx (proxy, "BACKEND", "XPUB", endpoints, NULL);
// zsock_wait (proxy);
//
// Capture all proxied messages; these are delivered to the application
// via an inproc PULL socket that you have already bound to the specified
// endpoint:
//
// zstr_sendx (proxy, "CAPTURE", endpoint, NULL);
// zsock_wait (proxy);
//
// Pause the proxy. A paused proxy will cease processing messages, causing
// them to be queued up and potentially hit the high-water mark on the
// frontend or backend socket, causing messages to be dropped, or writing
// applications to block:
//
// zstr_sendx (proxy, "PAUSE", NULL);
// zsock_wait (proxy);
//
// Resume the proxy. Note that the proxy starts automatically as soon as it
// has a properly attached frontend and backend socket:
//
// zstr_sendx (proxy, "RESUME", NULL);
// zsock_wait (proxy);
//
// Configure an authentication domain for the "FRONTEND" or "BACKEND" proxy
// socket -- see zsock_set_zap_domain (). Call before binding socket:
//
// zstr_sendx (proxy, "DOMAIN", "FRONTEND", "global", NULL);
// zsock_wait (proxy);
//
// Configure PLAIN authentication for the "FRONTEND" or "BACKEND" proxy
// socket -- see zsock_set_plain_server (). Call before binding socket:
//
// zstr_sendx (proxy, "PLAIN", "BACKEND", NULL);
// zsock_wait (proxy);
//
// Configure CURVE authentication for the "FRONTEND" or "BACKEND" proxy
// socket -- see zsock_set_curve_server () -- specifying both the public and
// secret keys of a certificate as Z85 armored strings -- see
// zcert_public_txt () and zcert_secret_txt (). Call before binding socket:
//
// zstr_sendx (proxy, "CURVE", "FRONTEND", public_txt, secret_txt, NULL);
// zsock_wait (proxy);
//
// This is the zproxy constructor as a zactor_fn; the argument is a
// character string specifying frontend and backend socket types as two
// uppercase strings separated by a hyphen:
CZMQ_EXPORT void
zproxy (zsock_t *pipe, void *unused);
// Selftest
CZMQ_EXPORT void
zproxy_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/czmq.h 0000664 0003720 0003720 00000002373 13222211156 016136 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
CZMQ - a high-level binding in C for ZeroMQ
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
"Tell them I was a writer.
A maker of software.
A humanist. A father.
And many things.
But above all, a writer.
Thank You. :)
- Pieter Hintjens
*/
#ifndef __CZMQ_H_INCLUDED__
#define __CZMQ_H_INCLUDED__
// These are signatures for handler functions that customize the
// behavior of CZMQ containers. These are shared between all CZMQ
// container types.
// -- destroy an item
typedef void (czmq_destructor) (void **item);
// -- duplicate an item
typedef void *(czmq_duplicator) (const void *item);
// - compare two items, for sorting
typedef int (czmq_comparator) (const void *item1, const void *item2);
// Include the project library file
#include "czmq_library.h"
#endif
czmq-4.1.0/include/zrex.h 0000664 0003720 0003720 00000005527 13222211156 016160 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zrex - work with regular expressions
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZREX_H_INCLUDED__
#define __ZREX_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @interface
// Constructor. Optionally, sets an expression against which we can match
// text and capture hits. If there is an error in the expression, reports
// zrex_valid() as false and provides the error in zrex_strerror(). If you
// set a pattern, you can call zrex_matches() to test it against text.
CZMQ_EXPORT zrex_t *
zrex_new (const char *expression);
// Destructor
CZMQ_EXPORT void
zrex_destroy (zrex_t **self_p);
// Return true if the expression was valid and compiled without errors.
CZMQ_EXPORT bool
zrex_valid (zrex_t *self);
// Return the error message generated during compilation of the expression.
CZMQ_EXPORT const char *
zrex_strerror (zrex_t *self);
// Returns true if the text matches the previously compiled expression.
// Use this method to compare one expression against many strings.
CZMQ_EXPORT bool
zrex_matches (zrex_t *self, const char *text);
// Returns true if the text matches the supplied expression. Use this
// method to compare one string against several expressions.
CZMQ_EXPORT bool
zrex_eq (zrex_t *self, const char *text, const char *expression);
// Returns number of hits from last zrex_matches or zrex_eq. If the text
// matched, returns 1 plus the number of capture groups. If the text did
// not match, returns zero. To retrieve individual capture groups, call
// zrex_hit ().
CZMQ_EXPORT int
zrex_hits (zrex_t *self);
// Returns the Nth capture group from the last expression match, where
// N is 0 to the value returned by zrex_hits(). Capture group 0 is the
// whole matching string. Sequence 1 is the first capture group, if any,
// and so on.
CZMQ_EXPORT const char *
zrex_hit (zrex_t *self, uint index);
// Fetches hits into string variables provided by caller; this makes for
// nicer code than accessing hits by index. Caller should not modify nor
// free the returned values. Returns number of strings returned. This
// method starts at hit 1, i.e. first capture group, as hit 0 is always
// the original matched string.
CZMQ_EXPORT int
zrex_fetch (zrex_t *self, const char **string_p, ...);
// Self test of this class
CZMQ_EXPORT void
zrex_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zcertstore.h 0000664 0003720 0003720 00000007420 13222211156 017366 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zcertstore - work with CURVE security certificate stores
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZCERTSTORE_H_INCLUDED__
#define __ZCERTSTORE_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zcertstore.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create a new certificate store from a disk directory, loading and
// indexing all certificates in that location. The directory itself may be
// absent, and created later, or modified at any time. The certificate store
// is automatically refreshed on any zcertstore_lookup() call. If the
// location is specified as NULL, creates a pure-memory store, which you
// can work with by inserting certificates at runtime.
CZMQ_EXPORT zcertstore_t *
zcertstore_new (const char *location);
// Destroy a certificate store object in memory. Does not affect anything
// stored on disk.
CZMQ_EXPORT void
zcertstore_destroy (zcertstore_t **self_p);
// Look up certificate by public key, returns zcert_t object if found,
// else returns NULL. The public key is provided in Z85 text format.
CZMQ_EXPORT zcert_t *
zcertstore_lookup (zcertstore_t *self, const char *public_key);
// Insert certificate into certificate store in memory. Note that this
// does not save the certificate to disk. To do that, use zcert_save()
// directly on the certificate. Takes ownership of zcert_t object.
CZMQ_EXPORT void
zcertstore_insert (zcertstore_t *self, zcert_t **cert_p);
// Print list of certificates in store to logging facility
CZMQ_EXPORT void
zcertstore_print (zcertstore_t *self);
// Self test of this class
CZMQ_EXPORT void
zcertstore_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// Loaders retrieve certificates from an arbitrary source.
typedef void (zcertstore_loader) (
zcertstore_t *self);
// Destructor for loader state.
typedef void (zcertstore_destructor) (
void **self_p);
// *** Draft method, for development use, may change without warning ***
// Override the default disk loader with a custom loader fn.
CZMQ_EXPORT void
zcertstore_set_loader (zcertstore_t *self, zcertstore_loader loader, zcertstore_destructor destructor, void *state);
// *** Draft method, for development use, may change without warning ***
// Empty certificate hashtable. This wrapper exists to be friendly to bindings,
// which don't usually have access to struct internals.
CZMQ_EXPORT void
zcertstore_empty (zcertstore_t *self);
// *** Draft method, for development use, may change without warning ***
// Return a list of all the certificates in the store.
// The caller takes ownership of the zlistx_t object and is responsible
// for destroying it. The caller does not take ownership of the zcert_t
// objects.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zlistx_t *
zcertstore_certs (zcertstore_t *self);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
// Deprecated method aliases
#define zcertstore_dump(s) zcertstore_print(s)
#endif
czmq-4.1.0/include/zcert.h 0000664 0003720 0003720 00000010464 13222211156 016313 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zcert - work with CURVE security certificates
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZCERT_H_INCLUDED__
#define __ZCERT_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zcert.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
// Create and initialize a new certificate in memory
CZMQ_EXPORT zcert_t *
zcert_new (void);
// Accepts public/secret key pair from caller
CZMQ_EXPORT zcert_t *
zcert_new_from (const byte *public_key, const byte *secret_key);
// Load certificate from file
CZMQ_EXPORT zcert_t *
zcert_load (const char *filename);
// Destroy a certificate in memory
CZMQ_EXPORT void
zcert_destroy (zcert_t **self_p);
// Return public part of key pair as 32-byte binary string
CZMQ_EXPORT const byte *
zcert_public_key (zcert_t *self);
// Return secret part of key pair as 32-byte binary string
CZMQ_EXPORT const byte *
zcert_secret_key (zcert_t *self);
// Return public part of key pair as Z85 armored string
CZMQ_EXPORT const char *
zcert_public_txt (zcert_t *self);
// Return secret part of key pair as Z85 armored string
CZMQ_EXPORT const char *
zcert_secret_txt (zcert_t *self);
// Set certificate metadata from formatted string.
CZMQ_EXPORT void
zcert_set_meta (zcert_t *self, const char *name, const char *format, ...) CHECK_PRINTF (3);
// Get metadata value from certificate; if the metadata value doesn't
// exist, returns NULL.
CZMQ_EXPORT const char *
zcert_meta (zcert_t *self, const char *name);
// Get list of metadata fields from certificate. Caller is responsible for
// destroying list. Caller should not modify the values of list items.
CZMQ_EXPORT zlist_t *
zcert_meta_keys (zcert_t *self);
// Save full certificate (public + secret) to file for persistent storage
// This creates one public file and one secret file (filename + "_secret").
CZMQ_EXPORT int
zcert_save (zcert_t *self, const char *filename);
// Save public certificate only to file for persistent storage
CZMQ_EXPORT int
zcert_save_public (zcert_t *self, const char *filename);
// Save secret certificate only to file for persistent storage
CZMQ_EXPORT int
zcert_save_secret (zcert_t *self, const char *filename);
// Apply certificate to socket, i.e. use for CURVE security on socket.
// If certificate was loaded from public file, the secret key will be
// undefined, and this certificate will not work successfully.
CZMQ_EXPORT void
zcert_apply (zcert_t *self, void *socket);
// Return copy of certificate; if certificate is NULL or we exhausted
// heap memory, returns NULL.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zcert_t *
zcert_dup (zcert_t *self);
// Return true if two certificates have the same keys
CZMQ_EXPORT bool
zcert_eq (zcert_t *self, zcert_t *compare);
// Print certificate contents to stdout
CZMQ_EXPORT void
zcert_print (zcert_t *self);
// Self test of this class
CZMQ_EXPORT void
zcert_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Accepts public/secret key text pair from caller
CZMQ_EXPORT zcert_t *
zcert_new_from_txt (const char *public_txt, const char *secret_txt);
// *** Draft method, for development use, may change without warning ***
// Unset certificate metadata.
CZMQ_EXPORT void
zcert_unset_meta (zcert_t *self, const char *name);
#endif // CZMQ_BUILD_DRAFT_API
// @end
#ifdef __cplusplus
}
#endif
// Deprecated method aliases
#define zcert_dump(s) zcert_print(s)
#endif
czmq-4.1.0/include/zchunk.h 0000664 0003720 0003720 00000013043 13222211156 016462 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zchunk - work with memory chunks
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZCHUNK_H_INCLUDED__
#define __ZCHUNK_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zchunk.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// Create a new chunk of the specified size. If you specify the data, it
// is copied into the chunk. If you do not specify the data, the chunk is
// allocated and left empty, and you can then add data using zchunk_append.
CZMQ_EXPORT zchunk_t *
zchunk_new (const void *data, size_t size);
// Destroy a chunk
CZMQ_EXPORT void
zchunk_destroy (zchunk_t **self_p);
// Resizes chunk max_size as requested; chunk_cur size is set to zero
CZMQ_EXPORT void
zchunk_resize (zchunk_t *self, size_t size);
// Return chunk cur size
CZMQ_EXPORT size_t
zchunk_size (zchunk_t *self);
// Return chunk max size
CZMQ_EXPORT size_t
zchunk_max_size (zchunk_t *self);
// Return chunk data
CZMQ_EXPORT byte *
zchunk_data (zchunk_t *self);
// Set chunk data from user-supplied data; truncate if too large. Data may
// be null. Returns actual size of chunk
CZMQ_EXPORT size_t
zchunk_set (zchunk_t *self, const void *data, size_t size);
// Fill chunk data from user-supplied octet
CZMQ_EXPORT size_t
zchunk_fill (zchunk_t *self, byte filler, size_t size);
// Append user-supplied data to chunk, return resulting chunk size. If the
// data would exceeded the available space, it is truncated. If you want to
// grow the chunk to accommodate new data, use the zchunk_extend method.
CZMQ_EXPORT size_t
zchunk_append (zchunk_t *self, const void *data, size_t size);
// Append user-supplied data to chunk, return resulting chunk size. If the
// data would exceeded the available space, the chunk grows in size.
CZMQ_EXPORT size_t
zchunk_extend (zchunk_t *self, const void *data, size_t size);
// Copy as much data from 'source' into the chunk as possible; returns the
// new size of chunk. If all data from 'source' is used, returns exhausted
// on the source chunk. Source can be consumed as many times as needed until
// it is exhausted. If source was already exhausted, does not change chunk.
CZMQ_EXPORT size_t
zchunk_consume (zchunk_t *self, zchunk_t *source);
// Returns true if the chunk was exhausted by consume methods, or if the
// chunk has a size of zero.
CZMQ_EXPORT bool
zchunk_exhausted (zchunk_t *self);
// Read chunk from an open file descriptor
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_read (FILE *handle, size_t bytes);
// Write chunk to an open file descriptor
CZMQ_EXPORT int
zchunk_write (zchunk_t *self, FILE *handle);
// Try to slurp an entire file into a chunk. Will read up to maxsize of
// the file. If maxsize is 0, will attempt to read the entire file and
// fail with an assertion if that cannot fit into memory. Returns a new
// chunk containing the file data, or NULL if the file could not be read.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_slurp (const char *filename, size_t maxsize);
// Create copy of chunk, as new chunk object. Returns a fresh zchunk_t
// object, or null if there was not enough heap memory. If chunk is null,
// returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_dup (zchunk_t *self);
// Return chunk data encoded as printable hex string. Caller must free
// string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zchunk_strhex (zchunk_t *self);
// Return chunk data copied into freshly allocated string
// Caller must free string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zchunk_strdup (zchunk_t *self);
// Return TRUE if chunk body is equal to string, excluding terminator
CZMQ_EXPORT bool
zchunk_streq (zchunk_t *self, const char *string);
// Transform zchunk into a zframe that can be sent in a message.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zchunk_pack (zchunk_t *self);
// Transform a zframe into a zchunk.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zchunk_t *
zchunk_unpack (zframe_t *frame);
// Calculate SHA1 digest for chunk, using zdigest class.
CZMQ_EXPORT const char *
zchunk_digest (zchunk_t *self);
// Dump chunk to FILE stream, for debugging and tracing.
CZMQ_EXPORT void
zchunk_fprint (zchunk_t *self, FILE *file);
// Dump message to stderr, for debugging and tracing.
// See zchunk_fprint for details
CZMQ_EXPORT void
zchunk_print (zchunk_t *self);
// Probe the supplied object, and report if it looks like a zchunk_t.
CZMQ_EXPORT bool
zchunk_is (void *self);
// Self test of this class.
CZMQ_EXPORT void
zchunk_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zauth.h 0000664 0003720 0003720 00000007033 13222211156 016315 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zauth - authentication for ZeroMQ security mechanisms
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZAUTH_H_INCLUDED__
#define __ZAUTH_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @interface
#define CURVE_ALLOW_ANY "*"
// CZMQ v3 API (for use with zsock, not zsocket, which is deprecated).
//
// Create new zauth actor instance. This installs authentication on all
// zsock sockets. Until you add policies, all incoming NULL connections are
// allowed (classic ZeroMQ behaviour), and all PLAIN and CURVE connections
// are denied:
//
// zactor_t *auth = zactor_new (zauth, NULL);
//
// Destroy zauth instance. This removes authentication and allows all
// connections to pass, without authentication:
//
// zactor_destroy (&auth);
//
// Note that all zauth commands are synchronous, so your application always
// waits for a signal from the actor after each command.
//
// Enable verbose logging of commands and activity. Verbose logging can help
// debug non-trivial authentication policies:
//
// zstr_send (auth, "VERBOSE");
// zsock_wait (auth);
//
// Allow (whitelist) a list of IP addresses. For NULL, all clients from
// these addresses will be accepted. For PLAIN and CURVE, they will be
// allowed to continue with authentication. You can call this method
// multiple times to whitelist more IP addresses. If you whitelist one
// or more addresses, any non-whitelisted addresses are treated as
// blacklisted:
//
// zstr_sendx (auth, "ALLOW", "127.0.0.1", "127.0.0.2", NULL);
// zsock_wait (auth);
//
// Deny (blacklist) a list of IP addresses. For all security mechanisms,
// this rejects the connection without any further authentication. Use
// either a whitelist, or a blacklist, not not both. If you define both
// a whitelist and a blacklist, only the whitelist takes effect:
//
// zstr_sendx (auth, "DENY", "192.168.0.1", "192.168.0.2", NULL);
// zsock_wait (auth);
//
// Configure PLAIN authentication using a plain-text password file. You can
// modify the password file at any time; zauth will reload it automatically
// if modified externally:
//
// zstr_sendx (auth, "PLAIN", filename, NULL);
// zsock_wait (auth);
//
// Configure CURVE authentication, using a directory that holds all public
// client certificates, i.e. their public keys. The certificates must be in
// zcert_save format. You can add and remove certificates in that directory
// at any time. To allow all client keys without checking, specify
// CURVE_ALLOW_ANY for the directory name:
//
// zstr_sendx (auth, "CURVE", directory, NULL);
// zsock_wait (auth);
//
// Configure GSSAPI authentication, using an underlying mechanism (usually
// Kerberos) to establish a secure context and perform mutual authentication:
//
// zstr_sendx (auth, "GSSAPI", NULL);
// zsock_wait (auth);
//
// This is the zauth constructor as a zactor_fn:
CZMQ_EXPORT void
zauth (zsock_t *pipe, void *certstore);
// Selftest
CZMQ_EXPORT void
zauth_test (bool verbose);
// @end
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/include/zframe.h 0000664 0003720 0003720 00000014042 13222211156 016444 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
zframe - working with single message frames
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
#ifndef __ZFRAME_H_INCLUDED__
#define __ZFRAME_H_INCLUDED__
#ifdef __cplusplus
extern "C" {
#endif
// @warning THE FOLLOWING @INTERFACE BLOCK IS AUTO-GENERATED BY ZPROJECT
// @warning Please edit the model at "api/zframe.api" to make changes.
// @interface
// This is a stable class, and may not change except for emergencies. It
// is provided in stable builds.
// This class has draft methods, which may change over time. They are not
// in stable releases, by default. Use --enable-drafts to enable.
#define ZFRAME_MORE 1 //
#define ZFRAME_REUSE 2 //
#define ZFRAME_DONTWAIT 4 //
// Create a new frame. If size is not null, allocates the frame data
// to the specified size. If additionally, data is not null, copies
// size octets from the specified data into the frame body.
CZMQ_EXPORT zframe_t *
zframe_new (const void *data, size_t size);
// Create an empty (zero-sized) frame
CZMQ_EXPORT zframe_t *
zframe_new_empty (void);
// Create a frame with a specified string content.
CZMQ_EXPORT zframe_t *
zframe_from (const char *string);
// Receive frame from socket, returns zframe_t object or NULL if the recv
// was interrupted. Does a blocking recv, if you want to not block then use
// zpoller or zloop.
CZMQ_EXPORT zframe_t *
zframe_recv (void *source);
// Destroy a frame
CZMQ_EXPORT void
zframe_destroy (zframe_t **self_p);
// Send a frame to a socket, destroy frame after sending.
// Return -1 on error, 0 on success.
CZMQ_EXPORT int
zframe_send (zframe_t **self_p, void *dest, int flags);
// Return number of bytes in frame data
CZMQ_EXPORT size_t
zframe_size (zframe_t *self);
// Return address of frame data
CZMQ_EXPORT byte *
zframe_data (zframe_t *self);
// Return meta data property for frame
// The caller shall not modify or free the returned value, which shall be
// owned by the message.
CZMQ_EXPORT const char *
zframe_meta (zframe_t *self, const char *property);
// Create a new frame that duplicates an existing frame. If frame is null,
// or memory was exhausted, returns null.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT zframe_t *
zframe_dup (zframe_t *self);
// Return frame data encoded as printable hex string, useful for 0MQ UUIDs.
// Caller must free string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zframe_strhex (zframe_t *self);
// Return frame data copied into freshly allocated string
// Caller must free string when finished with it.
// Caller owns return value and must destroy it when done.
CZMQ_EXPORT char *
zframe_strdup (zframe_t *self);
// Return TRUE if frame body is equal to string, excluding terminator
CZMQ_EXPORT bool
zframe_streq (zframe_t *self, const char *string);
// Return frame MORE indicator (1 or 0), set when reading frame from socket
// or by the zframe_set_more() method
CZMQ_EXPORT int
zframe_more (zframe_t *self);
// Set frame MORE indicator (1 or 0). Note this is NOT used when sending
// frame to socket, you have to specify flag explicitly.
CZMQ_EXPORT void
zframe_set_more (zframe_t *self, int more);
// Return TRUE if two frames have identical size and data
// If either frame is NULL, equality is always false.
CZMQ_EXPORT bool
zframe_eq (zframe_t *self, zframe_t *other);
// Set new contents for frame
CZMQ_EXPORT void
zframe_reset (zframe_t *self, const void *data, size_t size);
// Send message to zsys log sink (may be stdout, or system facility as
// configured by zsys_set_logstream). Prefix shows before frame, if not null.
CZMQ_EXPORT void
zframe_print (zframe_t *self, const char *prefix);
// Probe the supplied object, and report if it looks like a zframe_t.
CZMQ_EXPORT bool
zframe_is (void *self);
// Self test of this class.
CZMQ_EXPORT void
zframe_test (bool verbose);
#ifdef CZMQ_BUILD_DRAFT_API
// *** Draft method, for development use, may change without warning ***
// Return frame routing ID, if the frame came from a ZMQ_SERVER socket.
// Else returns zero.
CZMQ_EXPORT uint32_t
zframe_routing_id (zframe_t *self);
// *** Draft method, for development use, may change without warning ***
// Set routing ID on frame. This is used if/when the frame is sent to a
// ZMQ_SERVER socket.
CZMQ_EXPORT void
zframe_set_routing_id (zframe_t *self, uint32_t routing_id);
// *** Draft method, for development use, may change without warning ***
// Return frame group of radio-dish pattern.
CZMQ_EXPORT const char *
zframe_group (zframe_t *self);
// *** Draft method, for development use, may change without warning ***
// Set group on frame. This is used if/when the frame is sent to a
// ZMQ_RADIO socket.
// Return -1 on error, 0 on success.
CZMQ_EXPORT int
zframe_set_group (zframe_t *self, const char *group);
#endif // CZMQ_BUILD_DRAFT_API
// @end
// DEPRECATED as poor style -- callers should use zloop or zpoller
// Receive a new frame off the socket. Returns newly allocated frame, or
// NULL if there was no input waiting, or if the read was interrupted.
CZMQ_EXPORT zframe_t *
zframe_recv_nowait (void *source);
// DEPRECATED as inconsistent; breaks principle that logging should all go
// to a single destination.
// Print contents of the frame to FILE stream.
CZMQ_EXPORT void
zframe_fprint (zframe_t *self, const char *prefix, FILE *file);
// Deprecated method aliases
#define zframe_print_to_stream(s,p,F) zframe_fprint(s,p,F)
#ifdef __cplusplus
}
#endif
#endif
czmq-4.1.0/config/ 0000775 0003720 0003720 00000000000 13222211351 014625 5 ustar 00travis travis 0000000 0000000 czmq-4.1.0/config/lt~obsolete.m4 0000644 0003720 0003720 00000013756 13222211330 017450 0 ustar 00travis travis 0000000 0000000 # lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004.
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 5 lt~obsolete.m4
# These exist entirely to fool aclocal when bootstrapping libtool.
#
# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
# which have later been changed to m4_define as they aren't part of the
# exported API, or moved to Autoconf or Automake where they belong.
#
# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
# using a macro with the same name in our local m4/libtool.m4 it'll
# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
# and doesn't know about Autoconf macros at all.)
#
# So we provide this file, which has a silly filename so it's always
# included after everything else. This provides aclocal with the
# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
# because those macros already exist, or will be overwritten later.
# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
#
# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
# Yes, that means every name once taken will need to remain here until
# we give up compatibility with versions before 1.7, at which point
# we need to keep only those names which we still refer to.
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
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m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
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m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
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m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
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czmq-4.1.0/config/depcomp 0000755 0003720 0003720 00000056016 13222211333 016210 0 ustar 00travis travis 0000000 0000000 #! /bin/sh
# depcomp - compile a program generating dependencies as side-effects
scriptversion=2013-05-30.07; # UTC
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: depcomp [--help] [--version] PROGRAM [ARGS]
Run PROGRAMS ARGS to compile a file, generating dependencies
as side-effects.
Environment variables:
depmode Dependency tracking mode.
source Source file read by 'PROGRAMS ARGS'.
object Object file output by 'PROGRAMS ARGS'.
DEPDIR directory where to store dependencies.
depfile Dependency file to output.
tmpdepfile Temporary file to use when outputting dependencies.
libtool Whether libtool is used (yes/no).
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "depcomp $scriptversion"
exit $?
;;
esac
# Get the directory component of the given path, and save it in the
# global variables '$dir'. Note that this directory component will
# be either empty or ending with a '/' character. This is deliberate.
set_dir_from ()
{
case $1 in
*/*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
*) dir=;;
esac
}
# Get the suffix-stripped basename of the given path, and save it the
# global variable '$base'.
set_base_from ()
{
base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
}
# If no dependency file was actually created by the compiler invocation,
# we still have to create a dummy depfile, to avoid errors with the
# Makefile "include basename.Plo" scheme.
make_dummy_depfile ()
{
echo "#dummy" > "$depfile"
}
# Factor out some common post-processing of the generated depfile.
# Requires the auxiliary global variable '$tmpdepfile' to be set.
aix_post_process_depfile ()
{
# If the compiler actually managed to produce a dependency file,
# post-process it.
if test -f "$tmpdepfile"; then
# Each line is of the form 'foo.o: dependency.h'.
# Do two passes, one to just change these to
# $object: dependency.h
# and one to simply output
# dependency.h:
# which is needed to avoid the deleted-header problem.
{ sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
} > "$depfile"
rm -f "$tmpdepfile"
else
make_dummy_depfile
fi
}
# A tabulation character.
tab=' '
# A newline character.
nl='
'
# Character ranges might be problematic outside the C locale.
# These definitions help.
upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
lower=abcdefghijklmnopqrstuvwxyz
digits=0123456789
alpha=${upper}${lower}
if test -z "$depmode" || test -z "$source" || test -z "$object"; then
echo "depcomp: Variables source, object and depmode must be set" 1>&2
exit 1
fi
# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
depfile=${depfile-`echo "$object" |
sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
rm -f "$tmpdepfile"
# Avoid interferences from the environment.
gccflag= dashmflag=
# Some modes work just like other modes, but use different flags. We
# parameterize here, but still list the modes in the big case below,
# to make depend.m4 easier to write. Note that we *cannot* use a case
# here, because this file can only contain one case statement.
if test "$depmode" = hp; then
# HP compiler uses -M and no extra arg.
gccflag=-M
depmode=gcc
fi
if test "$depmode" = dashXmstdout; then
# This is just like dashmstdout with a different argument.
dashmflag=-xM
depmode=dashmstdout
fi
cygpath_u="cygpath -u -f -"
if test "$depmode" = msvcmsys; then
# This is just like msvisualcpp but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvisualcpp
fi
if test "$depmode" = msvc7msys; then
# This is just like msvc7 but w/o cygpath translation.
# Just convert the backslash-escaped backslashes to single forward
# slashes to satisfy depend.m4
cygpath_u='sed s,\\\\,/,g'
depmode=msvc7
fi
if test "$depmode" = xlc; then
# IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
gccflag=-qmakedep=gcc,-MF
depmode=gcc
fi
case "$depmode" in
gcc3)
## gcc 3 implements dependency tracking that does exactly what
## we want. Yay! Note: for some reason libtool 1.4 doesn't like
## it if -MD -MP comes after the -MF stuff. Hmm.
## Unfortunately, FreeBSD c89 acceptance of flags depends upon
## the command line argument order; so add the flags where they
## appear in depend2.am. Note that the slowdown incurred here
## affects only configure: in makefiles, %FASTDEP% shortcuts this.
for arg
do
case $arg in
-c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
*) set fnord "$@" "$arg" ;;
esac
shift # fnord
shift # $arg
done
"$@"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
mv "$tmpdepfile" "$depfile"
;;
gcc)
## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
## (see the conditional assignment to $gccflag above).
## There are various ways to get dependency output from gcc. Here's
## why we pick this rather obscure method:
## - Don't want to use -MD because we'd like the dependencies to end
## up in a subdir. Having to rename by hand is ugly.
## (We might end up doing this anyway to support other compilers.)
## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
## -MM, not -M (despite what the docs say). Also, it might not be
## supported by the other compilers which use the 'gcc' depmode.
## - Using -M directly means running the compiler twice (even worse
## than renaming).
if test -z "$gccflag"; then
gccflag=-MD,
fi
"$@" -Wp,"$gccflag$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The second -e expression handles DOS-style file names with drive
# letters.
sed -e 's/^[^:]*: / /' \
-e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
## This next piece of magic avoids the "deleted header file" problem.
## The problem is that when a header file which appears in a .P file
## is deleted, the dependency causes make to die (because there is
## typically no way to rebuild the header). We avoid this by adding
## dummy dependencies for each header file. Too bad gcc doesn't do
## this for us directly.
## Some versions of gcc put a space before the ':'. On the theory
## that the space means something, we add a space to the output as
## well. hp depmode also adds that space, but also prefixes the VPATH
## to the object. Take care to not repeat it in the output.
## Some versions of the HPUX 10.20 sed can't process this invocation
## correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
sgi)
if test "$libtool" = yes; then
"$@" "-Wp,-MDupdate,$tmpdepfile"
else
"$@" -MDupdate "$tmpdepfile"
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
echo "$object : \\" > "$depfile"
# Clip off the initial element (the dependent). Don't try to be
# clever and replace this with sed code, as IRIX sed won't handle
# lines with more than a fixed number of characters (4096 in
# IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
# the IRIX cc adds comments like '#:fec' to the end of the
# dependency line.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
| tr "$nl" ' ' >> "$depfile"
echo >> "$depfile"
# The second pass generates a dummy entry for each header file.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
>> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile"
;;
xlc)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
aix)
# The C for AIX Compiler uses -M and outputs the dependencies
# in a .u file. In older versions, this file always lives in the
# current directory. Also, the AIX compiler puts '$object:' at the
# start of each line; $object doesn't have directory information.
# Version 6 uses the directory in both cases.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.u
tmpdepfile2=$base.u
tmpdepfile3=$dir.libs/$base.u
"$@" -Wc,-M
else
tmpdepfile1=$dir$base.u
tmpdepfile2=$dir$base.u
tmpdepfile3=$dir$base.u
"$@" -M
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
aix_post_process_depfile
;;
tcc)
# tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
# FIXME: That version still under development at the moment of writing.
# Make that this statement remains true also for stable, released
# versions.
# It will wrap lines (doesn't matter whether long or short) with a
# trailing '\', as in:
#
# foo.o : \
# foo.c \
# foo.h \
#
# It will put a trailing '\' even on the last line, and will use leading
# spaces rather than leading tabs (at least since its commit 0394caf7
# "Emit spaces for -MD").
"$@" -MD -MF "$tmpdepfile"
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
# We have to change lines of the first kind to '$object: \'.
sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
# And for each line of the second kind, we have to emit a 'dep.h:'
# dummy dependency, to avoid the deleted-header problem.
sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
rm -f "$tmpdepfile"
;;
## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file. A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
# Portland's C compiler understands '-MD'.
# Will always output deps to 'file.d' where file is the root name of the
# source file under compilation, even if file resides in a subdirectory.
# The object file name does not affect the name of the '.d' file.
# pgcc 10.2 will output
# foo.o: sub/foo.c sub/foo.h
# and will wrap long lines using '\' :
# foo.o: sub/foo.c ... \
# sub/foo.h ... \
# ...
set_dir_from "$object"
# Use the source, not the object, to determine the base name, since
# that's sadly what pgcc will do too.
set_base_from "$source"
tmpdepfile=$base.d
# For projects that build the same source file twice into different object
# files, the pgcc approach of using the *source* file root name can cause
# problems in parallel builds. Use a locking strategy to avoid stomping on
# the same $tmpdepfile.
lockdir=$base.d-lock
trap "
echo '$0: caught signal, cleaning up...' >&2
rmdir '$lockdir'
exit 1
" 1 2 13 15
numtries=100
i=$numtries
while test $i -gt 0; do
# mkdir is a portable test-and-set.
if mkdir "$lockdir" 2>/dev/null; then
# This process acquired the lock.
"$@" -MD
stat=$?
# Release the lock.
rmdir "$lockdir"
break
else
# If the lock is being held by a different process, wait
# until the winning process is done or we timeout.
while test -d "$lockdir" && test $i -gt 0; do
sleep 1
i=`expr $i - 1`
done
fi
i=`expr $i - 1`
done
trap - 1 2 13 15
if test $i -le 0; then
echo "$0: failed to acquire lock after $numtries attempts" >&2
echo "$0: check lockdir '$lockdir'" >&2
exit 1
fi
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
# Each line is of the form `foo.o: dependent.h',
# or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
# Do two passes, one to just change these to
# `$object: dependent.h' and one to simply `dependent.h:'.
sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
hp2)
# The "hp" stanza above does not work with aCC (C++) and HP's ia64
# compilers, which have integrated preprocessors. The correct option
# to use with these is +Maked; it writes dependencies to a file named
# 'foo.d', which lands next to the object file, wherever that
# happens to be.
# Much of this is similar to the tru64 case; see comments there.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir.libs/$base.d
"$@" -Wc,+Maked
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
"$@" +Maked
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
do
test -f "$tmpdepfile" && break
done
if test -f "$tmpdepfile"; then
sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
# Add 'dependent.h:' lines.
sed -ne '2,${
s/^ *//
s/ \\*$//
s/$/:/
p
}' "$tmpdepfile" >> "$depfile"
else
make_dummy_depfile
fi
rm -f "$tmpdepfile" "$tmpdepfile2"
;;
tru64)
# The Tru64 compiler uses -MD to generate dependencies as a side
# effect. 'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
# At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
# dependencies in 'foo.d' instead, so we check for that too.
# Subdirectories are respected.
set_dir_from "$object"
set_base_from "$object"
if test "$libtool" = yes; then
# Libtool generates 2 separate objects for the 2 libraries. These
# two compilations output dependencies in $dir.libs/$base.o.d and
# in $dir$base.o.d. We have to check for both files, because
# one of the two compilations can be disabled. We should prefer
# $dir$base.o.d over $dir.libs/$base.o.d because the latter is
# automatically cleaned when .libs/ is deleted, while ignoring
# the former would cause a distcleancheck panic.
tmpdepfile1=$dir$base.o.d # libtool 1.5
tmpdepfile2=$dir.libs/$base.o.d # Likewise.
tmpdepfile3=$dir.libs/$base.d # Compaq CCC V6.2-504
"$@" -Wc,-MD
else
tmpdepfile1=$dir$base.d
tmpdepfile2=$dir$base.d
tmpdepfile3=$dir$base.d
"$@" -MD
fi
stat=$?
if test $stat -ne 0; then
rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
exit $stat
fi
for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
do
test -f "$tmpdepfile" && break
done
# Same post-processing that is required for AIX mode.
aix_post_process_depfile
;;
msvc7)
if test "$libtool" = yes; then
showIncludes=-Wc,-showIncludes
else
showIncludes=-showIncludes
fi
"$@" $showIncludes > "$tmpdepfile"
stat=$?
grep -v '^Note: including file: ' "$tmpdepfile"
if test $stat -ne 0; then
rm -f "$tmpdepfile"
exit $stat
fi
rm -f "$depfile"
echo "$object : \\" > "$depfile"
# The first sed program below extracts the file names and escapes
# backslashes for cygpath. The second sed program outputs the file
# name when reading, but also accumulates all include files in the
# hold buffer in order to output them again at the end. This only
# works with sed implementations that can handle large buffers.
sed < "$tmpdepfile" -n '
/^Note: including file: *\(.*\)/ {
s//\1/
s/\\/\\\\/g
p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
s/.*/'"$tab"'/
G
p
}' >> "$depfile"
echo >> "$depfile" # make sure the fragment doesn't end with a backslash
rm -f "$tmpdepfile"
;;
msvc7msys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
#nosideeffect)
# This comment above is used by automake to tell side-effect
# dependency tracking mechanisms from slower ones.
dashmstdout)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout, regardless of -o.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
test -z "$dashmflag" && dashmflag=-M
# Require at least two characters before searching for ':'
# in the target name. This is to cope with DOS-style filenames:
# a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
"$@" $dashmflag |
sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
rm -f "$depfile"
cat < "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process this sed invocation
# correctly. Breaking it into two sed invocations is a workaround.
tr ' ' "$nl" < "$tmpdepfile" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
dashXmstdout)
# This case only exists to satisfy depend.m4. It is never actually
# run, as this mode is specially recognized in the preamble.
exit 1
;;
makedepend)
"$@" || exit $?
# Remove any Libtool call
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# X makedepend
shift
cleared=no eat=no
for arg
do
case $cleared in
no)
set ""; shift
cleared=yes ;;
esac
if test $eat = yes; then
eat=no
continue
fi
case "$arg" in
-D*|-I*)
set fnord "$@" "$arg"; shift ;;
# Strip any option that makedepend may not understand. Remove
# the object too, otherwise makedepend will parse it as a source file.
-arch)
eat=yes ;;
-*|$object)
;;
*)
set fnord "$@" "$arg"; shift ;;
esac
done
obj_suffix=`echo "$object" | sed 's/^.*\././'`
touch "$tmpdepfile"
${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
rm -f "$depfile"
# makedepend may prepend the VPATH from the source file name to the object.
# No need to regex-escape $object, excess matching of '.' is harmless.
sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
# Some versions of the HPUX 10.20 sed can't process the last invocation
# correctly. Breaking it into two sed invocations is a workaround.
sed '1,2d' "$tmpdepfile" \
| tr ' ' "$nl" \
| sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
| sed -e 's/$/ :/' >> "$depfile"
rm -f "$tmpdepfile" "$tmpdepfile".bak
;;
cpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
# Remove '-o $object'.
IFS=" "
for arg
do
case $arg in
-o)
shift
;;
$object)
shift
;;
*)
set fnord "$@" "$arg"
shift # fnord
shift # $arg
;;
esac
done
"$@" -E \
| sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
| sed '$ s: \\$::' > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
cat < "$tmpdepfile" >> "$depfile"
sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvisualcpp)
# Important note: in order to support this mode, a compiler *must*
# always write the preprocessed file to stdout.
"$@" || exit $?
# Remove the call to Libtool.
if test "$libtool" = yes; then
while test "X$1" != 'X--mode=compile'; do
shift
done
shift
fi
IFS=" "
for arg
do
case "$arg" in
-o)
shift
;;
$object)
shift
;;
"-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
set fnord "$@"
shift
shift
;;
*)
set fnord "$@" "$arg"
shift
shift
;;
esac
done
"$@" -E 2>/dev/null |
sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
rm -f "$depfile"
echo "$object : \\" > "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
echo "$tab" >> "$depfile"
sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
rm -f "$tmpdepfile"
;;
msvcmsys)
# This case exists only to let depend.m4 do its work. It works by
# looking at the text of this script. This case will never be run,
# since it is checked for above.
exit 1
;;
none)
exec "$@"
;;
*)
echo "Unknown depmode $depmode" 1>&2
exit 1
;;
esac
exit 0
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
czmq-4.1.0/config/test-driver 0000755 0003720 0003720 00000010277 13222211333 017030 0 ustar 00travis travis 0000000 0000000 #! /bin/sh
# test-driver - basic testsuite driver script.
scriptversion=2013-07-13.22; # UTC
# Copyright (C) 2011-2013 Free Software Foundation, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see or send patches to
# .
# Make unconditional expansion of undefined variables an error. This
# helps a lot in preventing typo-related bugs.
set -u
usage_error ()
{
echo "$0: $*" >&2
print_usage >&2
exit 2
}
print_usage ()
{
cat <$log_file 2>&1
estatus=$?
if test $enable_hard_errors = no && test $estatus -eq 99; then
estatus=1
fi
case $estatus:$expect_failure in
0:yes) col=$red res=XPASS recheck=yes gcopy=yes;;
0:*) col=$grn res=PASS recheck=no gcopy=no;;
77:*) col=$blu res=SKIP recheck=no gcopy=yes;;
99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;;
*:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;;
*:*) col=$red res=FAIL recheck=yes gcopy=yes;;
esac
# Report outcome to console.
echo "${col}${res}${std}: $test_name"
# Register the test result, and other relevant metadata.
echo ":test-result: $res" > $trs_file
echo ":global-test-result: $res" >> $trs_file
echo ":recheck: $recheck" >> $trs_file
echo ":copy-in-global-log: $gcopy" >> $trs_file
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
czmq-4.1.0/config/ltsugar.m4 0000644 0003720 0003720 00000010424 13222211330 016544 0 ustar 00travis travis 0000000 0000000 # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
#
# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 6 ltsugar.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
# lt_join(SEP, ARG1, [ARG2...])
# -----------------------------
# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
# associated separator.
# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
# versions in m4sugar had bugs.
m4_define([lt_join],
[m4_if([$#], [1], [],
[$#], [2], [[$2]],
[m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
m4_define([_lt_join],
[m4_if([$#$2], [2], [],
[m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
# lt_car(LIST)
# lt_cdr(LIST)
# ------------
# Manipulate m4 lists.
# These macros are necessary as long as will still need to support
# Autoconf-2.59 which quotes differently.
m4_define([lt_car], [[$1]])
m4_define([lt_cdr],
[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
[$#], 1, [],
[m4_dquote(m4_shift($@))])])
m4_define([lt_unquote], $1)
# lt_append(MACRO-NAME, STRING, [SEPARATOR])
# ------------------------------------------
# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
# Note that neither SEPARATOR nor STRING are expanded; they are appended
# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
# No SEPARATOR is output if MACRO-NAME was previously undefined (different
# than defined and empty).
#
# This macro is needed until we can rely on Autoconf 2.62, since earlier
# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
m4_define([lt_append],
[m4_define([$1],
m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
# ----------------------------------------------------------
# Produce a SEP delimited list of all paired combinations of elements of
# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
# has the form PREFIXmINFIXSUFFIXn.
# Needed until we can rely on m4_combine added in Autoconf 2.62.
m4_define([lt_combine],
[m4_if(m4_eval([$# > 3]), [1],
[m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
[[m4_foreach([_Lt_prefix], [$2],
[m4_foreach([_Lt_suffix],
]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
# -----------------------------------------------------------------------
# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
m4_define([lt_if_append_uniq],
[m4_ifdef([$1],
[m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
[lt_append([$1], [$2], [$3])$4],
[$5])],
[lt_append([$1], [$2], [$3])$4])])
# lt_dict_add(DICT, KEY, VALUE)
# -----------------------------
m4_define([lt_dict_add],
[m4_define([$1($2)], [$3])])
# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
# --------------------------------------------
m4_define([lt_dict_add_subkey],
[m4_define([$1($2:$3)], [$4])])
# lt_dict_fetch(DICT, KEY, [SUBKEY])
# ----------------------------------
m4_define([lt_dict_fetch],
[m4_ifval([$3],
m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
# -----------------------------------------------------------------
m4_define([lt_if_dict_fetch],
[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
[$5],
[$6])])
# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
# --------------------------------------------------------------
m4_define([lt_dict_filter],
[m4_if([$5], [], [],
[lt_join(m4_quote(m4_default([$4], [[, ]])),
lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
[lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
])
czmq-4.1.0/config/compile 0000755 0003720 0003720 00000016245 13222211333 016211 0 ustar 00travis travis 0000000 0000000 #! /bin/sh
# Wrapper for compilers which do not understand '-c -o'.
scriptversion=2012-10-14.11; # UTC
# Copyright (C) 1999-2013 Free Software Foundation, Inc.
# Written by Tom Tromey .
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see or send patches to
# .
nl='
'
# We need space, tab and new line, in precisely that order. Quoting is
# there to prevent tools from complaining about whitespace usage.
IFS=" "" $nl"
file_conv=
# func_file_conv build_file lazy
# Convert a $build file to $host form and store it in $file
# Currently only supports Windows hosts. If the determined conversion
# type is listed in (the comma separated) LAZY, no conversion will
# take place.
func_file_conv ()
{
file=$1
case $file in
/ | /[!/]*) # absolute file, and not a UNC file
if test -z "$file_conv"; then
# lazily determine how to convert abs files
case `uname -s` in
MINGW*)
file_conv=mingw
;;
CYGWIN*)
file_conv=cygwin
;;
*)
file_conv=wine
;;
esac
fi
case $file_conv/,$2, in
*,$file_conv,*)
;;
mingw/*)
file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
;;
cygwin/*)
file=`cygpath -m "$file" || echo "$file"`
;;
wine/*)
file=`winepath -w "$file" || echo "$file"`
;;
esac
;;
esac
}
# func_cl_dashL linkdir
# Make cl look for libraries in LINKDIR
func_cl_dashL ()
{
func_file_conv "$1"
if test -z "$lib_path"; then
lib_path=$file
else
lib_path="$lib_path;$file"
fi
linker_opts="$linker_opts -LIBPATH:$file"
}
# func_cl_dashl library
# Do a library search-path lookup for cl
func_cl_dashl ()
{
lib=$1
found=no
save_IFS=$IFS
IFS=';'
for dir in $lib_path $LIB
do
IFS=$save_IFS
if $shared && test -f "$dir/$lib.dll.lib"; then
found=yes
lib=$dir/$lib.dll.lib
break
fi
if test -f "$dir/$lib.lib"; then
found=yes
lib=$dir/$lib.lib
break
fi
if test -f "$dir/lib$lib.a"; then
found=yes
lib=$dir/lib$lib.a
break
fi
done
IFS=$save_IFS
if test "$found" != yes; then
lib=$lib.lib
fi
}
# func_cl_wrapper cl arg...
# Adjust compile command to suit cl
func_cl_wrapper ()
{
# Assume a capable shell
lib_path=
shared=:
linker_opts=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
eat=1
case $2 in
*.o | *.[oO][bB][jJ])
func_file_conv "$2"
set x "$@" -Fo"$file"
shift
;;
*)
func_file_conv "$2"
set x "$@" -Fe"$file"
shift
;;
esac
;;
-I)
eat=1
func_file_conv "$2" mingw
set x "$@" -I"$file"
shift
;;
-I*)
func_file_conv "${1#-I}" mingw
set x "$@" -I"$file"
shift
;;
-l)
eat=1
func_cl_dashl "$2"
set x "$@" "$lib"
shift
;;
-l*)
func_cl_dashl "${1#-l}"
set x "$@" "$lib"
shift
;;
-L)
eat=1
func_cl_dashL "$2"
;;
-L*)
func_cl_dashL "${1#-L}"
;;
-static)
shared=false
;;
-Wl,*)
arg=${1#-Wl,}
save_ifs="$IFS"; IFS=','
for flag in $arg; do
IFS="$save_ifs"
linker_opts="$linker_opts $flag"
done
IFS="$save_ifs"
;;
-Xlinker)
eat=1
linker_opts="$linker_opts $2"
;;
-*)
set x "$@" "$1"
shift
;;
*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
func_file_conv "$1"
set x "$@" -Tp"$file"
shift
;;
*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
func_file_conv "$1" mingw
set x "$@" "$file"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -n "$linker_opts"; then
linker_opts="-link$linker_opts"
fi
exec "$@" $linker_opts
exit 1
}
eat=
case $1 in
'')
echo "$0: No command. Try '$0 --help' for more information." 1>&2
exit 1;
;;
-h | --h*)
cat <<\EOF
Usage: compile [--help] [--version] PROGRAM [ARGS]
Wrapper for compilers which do not understand '-c -o'.
Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
arguments, and rename the output as expected.
If you are trying to build a whole package this is not the
right script to run: please start by reading the file 'INSTALL'.
Report bugs to .
EOF
exit $?
;;
-v | --v*)
echo "compile $scriptversion"
exit $?
;;
cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
func_cl_wrapper "$@" # Doesn't return...
;;
esac
ofile=
cfile=
for arg
do
if test -n "$eat"; then
eat=
else
case $1 in
-o)
# configure might choose to run compile as 'compile cc -o foo foo.c'.
# So we strip '-o arg' only if arg is an object.
eat=1
case $2 in
*.o | *.obj)
ofile=$2
;;
*)
set x "$@" -o "$2"
shift
;;
esac
;;
*.c)
cfile=$1
set x "$@" "$1"
shift
;;
*)
set x "$@" "$1"
shift
;;
esac
fi
shift
done
if test -z "$ofile" || test -z "$cfile"; then
# If no '-o' option was seen then we might have been invoked from a
# pattern rule where we don't need one. That is ok -- this is a
# normal compilation that the losing compiler can handle. If no
# '.c' file was seen then we are probably linking. That is also
# ok.
exec "$@"
fi
# Name of file we expect compiler to create.
cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
# Create the lock directory.
# Note: use '[/\\:.-]' here to ensure that we don't use the same name
# that we are using for the .o file. Also, base the name on the expected
# object file name, since that is what matters with a parallel build.
lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
while true; do
if mkdir "$lockdir" >/dev/null 2>&1; then
break
fi
sleep 1
done
# FIXME: race condition here if user kills between mkdir and trap.
trap "rmdir '$lockdir'; exit 1" 1 2 15
# Run the compile.
"$@"
ret=$?
if test -f "$cofile"; then
test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
elif test -f "${cofile}bj"; then
test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
fi
rmdir "$lockdir"
exit $ret
# Local Variables:
# mode: shell-script
# sh-indentation: 2
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
czmq-4.1.0/config/missing 0000755 0003720 0003720 00000015330 13222211333 016224 0 ustar 00travis travis 0000000 0000000 #! /bin/sh
# Common wrapper for a few potentially missing GNU programs.
scriptversion=2013-10-28.13; # UTC
# Copyright (C) 1996-2013 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard , 1996.
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see ."
exit $?
;;
-v|--v|--ve|--ver|--vers|--versi|--versio|--version)
echo "missing $scriptversion (GNU Automake)"
exit $?
;;
-*)
echo 1>&2 "$0: unknown '$1' option"
echo 1>&2 "Try '$0 --help' for more information"
exit 1
;;
esac
# Run the given program, remember its exit status.
"$@"; st=$?
# If it succeeded, we are done.
test $st -eq 0 && exit 0
# Also exit now if we it failed (or wasn't found), and '--version' was
# passed; such an option is passed most likely to detect whether the
# program is present and works.
case $2 in --version|--help) exit $st;; esac
# Exit code 63 means version mismatch. This often happens when the user
# tries to use an ancient version of a tool on a file that requires a
# minimum version.
if test $st -eq 63; then
msg="probably too old"
elif test $st -eq 127; then
# Program was missing.
msg="missing on your system"
else
# Program was found and executed, but failed. Give up.
exit $st
fi
perl_URL=http://www.perl.org/
flex_URL=http://flex.sourceforge.net/
gnu_software_URL=http://www.gnu.org/software
program_details ()
{
case $1 in
aclocal|automake)
echo "The '$1' program is part of the GNU Automake package:"
echo "<$gnu_software_URL/automake>"
echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/autoconf>"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
autoconf|autom4te|autoheader)
echo "The '$1' program is part of the GNU Autoconf package:"
echo "<$gnu_software_URL/autoconf/>"
echo "It also requires GNU m4 and Perl in order to run:"
echo "<$gnu_software_URL/m4/>"
echo "<$perl_URL>"
;;
esac
}
give_advice ()
{
# Normalize program name to check for.
normalized_program=`echo "$1" | sed '
s/^gnu-//; t
s/^gnu//; t
s/^g//; t'`
printf '%s\n' "'$1' is $msg."
configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
case $normalized_program in
autoconf*)
echo "You should only need it if you modified 'configure.ac',"
echo "or m4 files included by it."
program_details 'autoconf'
;;
autoheader*)
echo "You should only need it if you modified 'acconfig.h' or"
echo "$configure_deps."
program_details 'autoheader'
;;
automake*)
echo "You should only need it if you modified 'Makefile.am' or"
echo "$configure_deps."
program_details 'automake'
;;
aclocal*)
echo "You should only need it if you modified 'acinclude.m4' or"
echo "$configure_deps."
program_details 'aclocal'
;;
autom4te*)
echo "You might have modified some maintainer files that require"
echo "the 'autom4te' program to be rebuilt."
program_details 'autom4te'
;;
bison*|yacc*)
echo "You should only need it if you modified a '.y' file."
echo "You may want to install the GNU Bison package:"
echo "<$gnu_software_URL/bison/>"
;;
lex*|flex*)
echo "You should only need it if you modified a '.l' file."
echo "You may want to install the Fast Lexical Analyzer package:"
echo "<$flex_URL>"
;;
help2man*)
echo "You should only need it if you modified a dependency" \
"of a man page."
echo "You may want to install the GNU Help2man package:"
echo "<$gnu_software_URL/help2man/>"
;;
makeinfo*)
echo "You should only need it if you modified a '.texi' file, or"
echo "any other file indirectly affecting the aspect of the manual."
echo "You might want to install the Texinfo package:"
echo "<$gnu_software_URL/texinfo/>"
echo "The spurious makeinfo call might also be the consequence of"
echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
echo "want to install GNU make:"
echo "<$gnu_software_URL/make/>"
;;
*)
echo "You might have modified some files without having the proper"
echo "tools for further handling them. Check the 'README' file, it"
echo "often tells you about the needed prerequisites for installing"
echo "this package. You may also peek at any GNU archive site, in"
echo "case some other package contains this missing '$1' program."
;;
esac
}
give_advice "$1" | sed -e '1s/^/WARNING: /' \
-e '2,$s/^/ /' >&2
# Propagate the correct exit status (expected to be 127 for a program
# not found, 63 for a program that failed due to version mismatch).
exit $st
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
czmq-4.1.0/config/config.guess 0000755 0003720 0003720 00000130361 13222211333 017147 0 ustar 00travis travis 0000000 0000000 #! /bin/sh
# Attempt to guess a canonical system name.
# Copyright 1992-2013 Free Software Foundation, Inc.
timestamp='2013-06-10'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see ."
version="\
GNU config.guess ($timestamp)
Originally written by Per Bothner.
Copyright 1992-2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help" >&2
exit 1 ;;
* )
break ;;
esac
done
if test $# != 0; then
echo "$me: too many arguments$help" >&2
exit 1
fi
trap 'exit 1' 1 2 15
# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.
# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team.
set_cc_for_build='
trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
: ${TMPDIR=/tmp} ;
{ tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
{ test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
{ tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
{ echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
dummy=$tmp/dummy ;
tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
case $CC_FOR_BUILD,$HOST_CC,$CC in
,,) echo "int x;" > $dummy.c ;
for c in cc gcc c89 c99 ; do
if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
CC_FOR_BUILD="$c"; break ;
fi ;
done ;
if test x"$CC_FOR_BUILD" = x ; then
CC_FOR_BUILD=no_compiler_found ;
fi
;;
,,*) CC_FOR_BUILD=$CC ;;
,*,*) CC_FOR_BUILD=$HOST_CC ;;
esac ; set_cc_for_build= ;'
# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
# (ghazi@noc.rutgers.edu 1994-08-24)
if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
PATH=$PATH:/.attbin ; export PATH
fi
UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
case "${UNAME_SYSTEM}" in
Linux|GNU|GNU/*)
# If the system lacks a compiler, then just pick glibc.
# We could probably try harder.
LIBC=gnu
eval $set_cc_for_build
cat <<-EOF > $dummy.c
#include
#if defined(__UCLIBC__)
LIBC=uclibc
#elif defined(__dietlibc__)
LIBC=dietlibc
#else
LIBC=gnu
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
;;
esac
# Note: order is significant - the case branches are not exclusive.
case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
*:NetBSD:*:*)
# NetBSD (nbsd) targets should (where applicable) match one or
# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
# *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
# switched to ELF, *-*-netbsd* would select the old
# object file format. This provides both forward
# compatibility and a consistent mechanism for selecting the
# object file format.
#
# Note: NetBSD doesn't particularly care about the vendor
# portion of the name. We always set it to "unknown".
sysctl="sysctl -n hw.machine_arch"
UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
/usr/sbin/$sysctl 2>/dev/null || echo unknown)`
case "${UNAME_MACHINE_ARCH}" in
armeb) machine=armeb-unknown ;;
arm*) machine=arm-unknown ;;
sh3el) machine=shl-unknown ;;
sh3eb) machine=sh-unknown ;;
sh5el) machine=sh5le-unknown ;;
*) machine=${UNAME_MACHINE_ARCH}-unknown ;;
esac
# The Operating System including object format, if it has switched
# to ELF recently, or will in the future.
case "${UNAME_MACHINE_ARCH}" in
arm*|i386|m68k|ns32k|sh3*|sparc|vax)
eval $set_cc_for_build
if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ELF__
then
# Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
# Return netbsd for either. FIX?
os=netbsd
else
os=netbsdelf
fi
;;
*)
os=netbsd
;;
esac
# The OS release
# Debian GNU/NetBSD machines have a different userland, and
# thus, need a distinct triplet. However, they do not need
# kernel version information, so it can be replaced with a
# suitable tag, in the style of linux-gnu.
case "${UNAME_VERSION}" in
Debian*)
release='-gnu'
;;
*)
release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
;;
esac
# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
# contains redundant information, the shorter form:
# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
echo "${machine}-${os}${release}"
exit ;;
*:Bitrig:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
exit ;;
*:OpenBSD:*:*)
UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
exit ;;
*:ekkoBSD:*:*)
echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
exit ;;
*:SolidBSD:*:*)
echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
exit ;;
macppc:MirBSD:*:*)
echo powerpc-unknown-mirbsd${UNAME_RELEASE}
exit ;;
*:MirBSD:*:*)
echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
exit ;;
alpha:OSF1:*:*)
case $UNAME_RELEASE in
*4.0)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
;;
*5.*)
UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
;;
esac
# According to Compaq, /usr/sbin/psrinfo has been available on
# OSF/1 and Tru64 systems produced since 1995. I hope that
# covers most systems running today. This code pipes the CPU
# types through head -n 1, so we only detect the type of CPU 0.
ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
case "$ALPHA_CPU_TYPE" in
"EV4 (21064)")
UNAME_MACHINE="alpha" ;;
"EV4.5 (21064)")
UNAME_MACHINE="alpha" ;;
"LCA4 (21066/21068)")
UNAME_MACHINE="alpha" ;;
"EV5 (21164)")
UNAME_MACHINE="alphaev5" ;;
"EV5.6 (21164A)")
UNAME_MACHINE="alphaev56" ;;
"EV5.6 (21164PC)")
UNAME_MACHINE="alphapca56" ;;
"EV5.7 (21164PC)")
UNAME_MACHINE="alphapca57" ;;
"EV6 (21264)")
UNAME_MACHINE="alphaev6" ;;
"EV6.7 (21264A)")
UNAME_MACHINE="alphaev67" ;;
"EV6.8CB (21264C)")
UNAME_MACHINE="alphaev68" ;;
"EV6.8AL (21264B)")
UNAME_MACHINE="alphaev68" ;;
"EV6.8CX (21264D)")
UNAME_MACHINE="alphaev68" ;;
"EV6.9A (21264/EV69A)")
UNAME_MACHINE="alphaev69" ;;
"EV7 (21364)")
UNAME_MACHINE="alphaev7" ;;
"EV7.9 (21364A)")
UNAME_MACHINE="alphaev79" ;;
esac
# A Pn.n version is a patched version.
# A Vn.n version is a released version.
# A Tn.n version is a released field test version.
# A Xn.n version is an unreleased experimental baselevel.
# 1.2 uses "1.2" for uname -r.
echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
exitcode=$?
trap '' 0
exit $exitcode ;;
Alpha\ *:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# Should we change UNAME_MACHINE based on the output of uname instead
# of the specific Alpha model?
echo alpha-pc-interix
exit ;;
21064:Windows_NT:50:3)
echo alpha-dec-winnt3.5
exit ;;
Amiga*:UNIX_System_V:4.0:*)
echo m68k-unknown-sysv4
exit ;;
*:[Aa]miga[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-amigaos
exit ;;
*:[Mm]orph[Oo][Ss]:*:*)
echo ${UNAME_MACHINE}-unknown-morphos
exit ;;
*:OS/390:*:*)
echo i370-ibm-openedition
exit ;;
*:z/VM:*:*)
echo s390-ibm-zvmoe
exit ;;
*:OS400:*:*)
echo powerpc-ibm-os400
exit ;;
arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
echo arm-acorn-riscix${UNAME_RELEASE}
exit ;;
arm*:riscos:*:*|arm*:RISCOS:*:*)
echo arm-unknown-riscos
exit ;;
SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
echo hppa1.1-hitachi-hiuxmpp
exit ;;
Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
if test "`(/bin/universe) 2>/dev/null`" = att ; then
echo pyramid-pyramid-sysv3
else
echo pyramid-pyramid-bsd
fi
exit ;;
NILE*:*:*:dcosx)
echo pyramid-pyramid-svr4
exit ;;
DRS?6000:unix:4.0:6*)
echo sparc-icl-nx6
exit ;;
DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
case `/usr/bin/uname -p` in
sparc) echo sparc-icl-nx7; exit ;;
esac ;;
s390x:SunOS:*:*)
echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4H:SunOS:5.*:*)
echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
echo i386-pc-auroraux${UNAME_RELEASE}
exit ;;
i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
eval $set_cc_for_build
SUN_ARCH="i386"
# If there is a compiler, see if it is configured for 64-bit objects.
# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
# This test works for both compilers.
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
SUN_ARCH="x86_64"
fi
fi
echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:6*:*)
# According to config.sub, this is the proper way to canonicalize
# SunOS6. Hard to guess exactly what SunOS6 will be like, but
# it's likely to be more like Solaris than SunOS4.
echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
sun4*:SunOS:*:*)
case "`/usr/bin/arch -k`" in
Series*|S4*)
UNAME_RELEASE=`uname -v`
;;
esac
# Japanese Language versions have a version number like `4.1.3-JL'.
echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
exit ;;
sun3*:SunOS:*:*)
echo m68k-sun-sunos${UNAME_RELEASE}
exit ;;
sun*:*:4.2BSD:*)
UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
case "`/bin/arch`" in
sun3)
echo m68k-sun-sunos${UNAME_RELEASE}
;;
sun4)
echo sparc-sun-sunos${UNAME_RELEASE}
;;
esac
exit ;;
aushp:SunOS:*:*)
echo sparc-auspex-sunos${UNAME_RELEASE}
exit ;;
# The situation for MiNT is a little confusing. The machine name
# can be virtually everything (everything which is not
# "atarist" or "atariste" at least should have a processor
# > m68000). The system name ranges from "MiNT" over "FreeMiNT"
# to the lowercase version "mint" (or "freemint"). Finally
# the system name "TOS" denotes a system which is actually not
# MiNT. But MiNT is downward compatible to TOS, so this should
# be no problem.
atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
*falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
echo m68k-atari-mint${UNAME_RELEASE}
exit ;;
milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
echo m68k-milan-mint${UNAME_RELEASE}
exit ;;
hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
echo m68k-hades-mint${UNAME_RELEASE}
exit ;;
*:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
echo m68k-unknown-mint${UNAME_RELEASE}
exit ;;
m68k:machten:*:*)
echo m68k-apple-machten${UNAME_RELEASE}
exit ;;
powerpc:machten:*:*)
echo powerpc-apple-machten${UNAME_RELEASE}
exit ;;
RISC*:Mach:*:*)
echo mips-dec-mach_bsd4.3
exit ;;
RISC*:ULTRIX:*:*)
echo mips-dec-ultrix${UNAME_RELEASE}
exit ;;
VAX*:ULTRIX*:*:*)
echo vax-dec-ultrix${UNAME_RELEASE}
exit ;;
2020:CLIX:*:* | 2430:CLIX:*:*)
echo clipper-intergraph-clix${UNAME_RELEASE}
exit ;;
mips:*:*:UMIPS | mips:*:*:RISCos)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#ifdef __cplusplus
#include /* for printf() prototype */
int main (int argc, char *argv[]) {
#else
int main (argc, argv) int argc; char *argv[]; {
#endif
#if defined (host_mips) && defined (MIPSEB)
#if defined (SYSTYPE_SYSV)
printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_SVR4)
printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
#endif
#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
#endif
#endif
exit (-1);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c &&
dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
SYSTEM_NAME=`$dummy $dummyarg` &&
{ echo "$SYSTEM_NAME"; exit; }
echo mips-mips-riscos${UNAME_RELEASE}
exit ;;
Motorola:PowerMAX_OS:*:*)
echo powerpc-motorola-powermax
exit ;;
Motorola:*:4.3:PL8-*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
echo powerpc-harris-powermax
exit ;;
Night_Hawk:Power_UNIX:*:*)
echo powerpc-harris-powerunix
exit ;;
m88k:CX/UX:7*:*)
echo m88k-harris-cxux7
exit ;;
m88k:*:4*:R4*)
echo m88k-motorola-sysv4
exit ;;
m88k:*:3*:R3*)
echo m88k-motorola-sysv3
exit ;;
AViiON:dgux:*:*)
# DG/UX returns AViiON for all architectures
UNAME_PROCESSOR=`/usr/bin/uname -p`
if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
then
if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
[ ${TARGET_BINARY_INTERFACE}x = x ]
then
echo m88k-dg-dgux${UNAME_RELEASE}
else
echo m88k-dg-dguxbcs${UNAME_RELEASE}
fi
else
echo i586-dg-dgux${UNAME_RELEASE}
fi
exit ;;
M88*:DolphinOS:*:*) # DolphinOS (SVR3)
echo m88k-dolphin-sysv3
exit ;;
M88*:*:R3*:*)
# Delta 88k system running SVR3
echo m88k-motorola-sysv3
exit ;;
XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
echo m88k-tektronix-sysv3
exit ;;
Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
echo m68k-tektronix-bsd
exit ;;
*:IRIX*:*:*)
echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
exit ;;
????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
i*86:AIX:*:*)
echo i386-ibm-aix
exit ;;
ia64:AIX:*:*)
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
exit ;;
*:AIX:2:3)
if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include
main()
{
if (!__power_pc())
exit(1);
puts("powerpc-ibm-aix3.2.5");
exit(0);
}
EOF
if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
then
echo "$SYSTEM_NAME"
else
echo rs6000-ibm-aix3.2.5
fi
elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
echo rs6000-ibm-aix3.2.4
else
echo rs6000-ibm-aix3.2
fi
exit ;;
*:AIX:*:[4567])
IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
IBM_ARCH=rs6000
else
IBM_ARCH=powerpc
fi
if [ -x /usr/bin/oslevel ] ; then
IBM_REV=`/usr/bin/oslevel`
else
IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
fi
echo ${IBM_ARCH}-ibm-aix${IBM_REV}
exit ;;
*:AIX:*:*)
echo rs6000-ibm-aix
exit ;;
ibmrt:4.4BSD:*|romp-ibm:BSD:*)
echo romp-ibm-bsd4.4
exit ;;
ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
exit ;; # report: romp-ibm BSD 4.3
*:BOSX:*:*)
echo rs6000-bull-bosx
exit ;;
DPX/2?00:B.O.S.:*:*)
echo m68k-bull-sysv3
exit ;;
9000/[34]??:4.3bsd:1.*:*)
echo m68k-hp-bsd
exit ;;
hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
echo m68k-hp-bsd4.4
exit ;;
9000/[34678]??:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
case "${UNAME_MACHINE}" in
9000/31? ) HP_ARCH=m68000 ;;
9000/[34]?? ) HP_ARCH=m68k ;;
9000/[678][0-9][0-9])
if [ -x /usr/bin/getconf ]; then
sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
case "${sc_cpu_version}" in
523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
532) # CPU_PA_RISC2_0
case "${sc_kernel_bits}" in
32) HP_ARCH="hppa2.0n" ;;
64) HP_ARCH="hppa2.0w" ;;
'') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
esac ;;
esac
fi
if [ "${HP_ARCH}" = "" ]; then
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#define _HPUX_SOURCE
#include
#include
int main ()
{
#if defined(_SC_KERNEL_BITS)
long bits = sysconf(_SC_KERNEL_BITS);
#endif
long cpu = sysconf (_SC_CPU_VERSION);
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
case CPU_PA_RISC2_0:
#if defined(_SC_KERNEL_BITS)
switch (bits)
{
case 64: puts ("hppa2.0w"); break;
case 32: puts ("hppa2.0n"); break;
default: puts ("hppa2.0"); break;
} break;
#else /* !defined(_SC_KERNEL_BITS) */
puts ("hppa2.0"); break;
#endif
default: puts ("hppa1.0"); break;
}
exit (0);
}
EOF
(CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
test -z "$HP_ARCH" && HP_ARCH=hppa
fi ;;
esac
if [ ${HP_ARCH} = "hppa2.0w" ]
then
eval $set_cc_for_build
# hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
# 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
# generating 64-bit code. GNU and HP use different nomenclature:
#
# $ CC_FOR_BUILD=cc ./config.guess
# => hppa2.0w-hp-hpux11.23
# $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
# => hppa64-hp-hpux11.23
if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
grep -q __LP64__
then
HP_ARCH="hppa2.0w"
else
HP_ARCH="hppa64"
fi
fi
echo ${HP_ARCH}-hp-hpux${HPUX_REV}
exit ;;
ia64:HP-UX:*:*)
HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
echo ia64-hp-hpux${HPUX_REV}
exit ;;
3050*:HI-UX:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#include
int
main ()
{
long cpu = sysconf (_SC_CPU_VERSION);
/* The order matters, because CPU_IS_HP_MC68K erroneously returns
true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
results, however. */
if (CPU_IS_PA_RISC (cpu))
{
switch (cpu)
{
case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
default: puts ("hppa-hitachi-hiuxwe2"); break;
}
}
else if (CPU_IS_HP_MC68K (cpu))
puts ("m68k-hitachi-hiuxwe2");
else puts ("unknown-hitachi-hiuxwe2");
exit (0);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
{ echo "$SYSTEM_NAME"; exit; }
echo unknown-hitachi-hiuxwe2
exit ;;
9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
echo hppa1.1-hp-bsd
exit ;;
9000/8??:4.3bsd:*:*)
echo hppa1.0-hp-bsd
exit ;;
*9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
echo hppa1.0-hp-mpeix
exit ;;
hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
echo hppa1.1-hp-osf
exit ;;
hp8??:OSF1:*:*)
echo hppa1.0-hp-osf
exit ;;
i*86:OSF1:*:*)
if [ -x /usr/sbin/sysversion ] ; then
echo ${UNAME_MACHINE}-unknown-osf1mk
else
echo ${UNAME_MACHINE}-unknown-osf1
fi
exit ;;
parisc*:Lites*:*:*)
echo hppa1.1-hp-lites
exit ;;
C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
echo c1-convex-bsd
exit ;;
C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
echo c34-convex-bsd
exit ;;
C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
echo c38-convex-bsd
exit ;;
C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
echo c4-convex-bsd
exit ;;
CRAY*Y-MP:*:*:*)
echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*[A-Z]90:*:*:*)
echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-e 's/\.[^.]*$/.X/'
exit ;;
CRAY*TS:*:*:*)
echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*T3E:*:*:*)
echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
CRAY*SV1:*:*:*)
echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
*:UNICOS/mp:*:*)
echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
exit ;;
F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
5000:UNIX_System_V:4.*:*)
FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
exit ;;
i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
exit ;;
sparc*:BSD/OS:*:*)
echo sparc-unknown-bsdi${UNAME_RELEASE}
exit ;;
*:BSD/OS:*:*)
echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
exit ;;
*:FreeBSD:*:*)
UNAME_PROCESSOR=`/usr/bin/uname -p`
case ${UNAME_PROCESSOR} in
amd64)
echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
*)
echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
esac
exit ;;
i*:CYGWIN*:*)
echo ${UNAME_MACHINE}-pc-cygwin
exit ;;
*:MINGW64*:*)
echo ${UNAME_MACHINE}-pc-mingw64
exit ;;
*:MINGW*:*)
echo ${UNAME_MACHINE}-pc-mingw32
exit ;;
i*:MSYS*:*)
echo ${UNAME_MACHINE}-pc-msys
exit ;;
i*:windows32*:*)
# uname -m includes "-pc" on this system.
echo ${UNAME_MACHINE}-mingw32
exit ;;
i*:PW*:*)
echo ${UNAME_MACHINE}-pc-pw32
exit ;;
*:Interix*:*)
case ${UNAME_MACHINE} in
x86)
echo i586-pc-interix${UNAME_RELEASE}
exit ;;
authenticamd | genuineintel | EM64T)
echo x86_64-unknown-interix${UNAME_RELEASE}
exit ;;
IA64)
echo ia64-unknown-interix${UNAME_RELEASE}
exit ;;
esac ;;
[345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
echo i${UNAME_MACHINE}-pc-mks
exit ;;
8664:Windows_NT:*)
echo x86_64-pc-mks
exit ;;
i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
# How do we know it's Interix rather than the generic POSIX subsystem?
# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
# UNAME_MACHINE based on the output of uname instead of i386?
echo i586-pc-interix
exit ;;
i*:UWIN*:*)
echo ${UNAME_MACHINE}-pc-uwin
exit ;;
amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
echo x86_64-unknown-cygwin
exit ;;
p*:CYGWIN*:*)
echo powerpcle-unknown-cygwin
exit ;;
prep*:SunOS:5.*:*)
echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
exit ;;
*:GNU:*:*)
# the GNU system
echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
exit ;;
*:GNU/*:*:*)
# other systems with GNU libc and userland
echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
exit ;;
i*86:Minix:*:*)
echo ${UNAME_MACHINE}-pc-minix
exit ;;
aarch64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
alpha:Linux:*:*)
case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
EV5) UNAME_MACHINE=alphaev5 ;;
EV56) UNAME_MACHINE=alphaev56 ;;
PCA56) UNAME_MACHINE=alphapca56 ;;
PCA57) UNAME_MACHINE=alphapca56 ;;
EV6) UNAME_MACHINE=alphaev6 ;;
EV67) UNAME_MACHINE=alphaev67 ;;
EV68*) UNAME_MACHINE=alphaev68 ;;
esac
objdump --private-headers /bin/sh | grep -q ld.so.1
if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
arc:Linux:*:* | arceb:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
arm*:Linux:*:*)
eval $set_cc_for_build
if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_EABI__
then
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
else
if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
| grep -q __ARM_PCS_VFP
then
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
else
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
fi
fi
exit ;;
avr32*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
cris:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
crisv32:Linux:*:*)
echo ${UNAME_MACHINE}-axis-linux-${LIBC}
exit ;;
frv:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
hexagon:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
i*86:Linux:*:*)
echo ${UNAME_MACHINE}-pc-linux-${LIBC}
exit ;;
ia64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m32r*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
m68*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
mips:Linux:*:* | mips64:Linux:*:*)
eval $set_cc_for_build
sed 's/^ //' << EOF >$dummy.c
#undef CPU
#undef ${UNAME_MACHINE}
#undef ${UNAME_MACHINE}el
#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
CPU=${UNAME_MACHINE}el
#else
#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
CPU=${UNAME_MACHINE}
#else
CPU=
#endif
#endif
EOF
eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
;;
or1k:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
or32:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
padre:Linux:*:*)
echo sparc-unknown-linux-${LIBC}
exit ;;
parisc64:Linux:*:* | hppa64:Linux:*:*)
echo hppa64-unknown-linux-${LIBC}
exit ;;
parisc:Linux:*:* | hppa:Linux:*:*)
# Look for CPU level
case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
*) echo hppa-unknown-linux-${LIBC} ;;
esac
exit ;;
ppc64:Linux:*:*)
echo powerpc64-unknown-linux-${LIBC}
exit ;;
ppc:Linux:*:*)
echo powerpc-unknown-linux-${LIBC}
exit ;;
ppc64le:Linux:*:*)
echo powerpc64le-unknown-linux-${LIBC}
exit ;;
ppcle:Linux:*:*)
echo powerpcle-unknown-linux-${LIBC}
exit ;;
s390:Linux:*:* | s390x:Linux:*:*)
echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
exit ;;
sh64*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sh*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
sparc:Linux:*:* | sparc64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
tile*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
vax:Linux:*:*)
echo ${UNAME_MACHINE}-dec-linux-${LIBC}
exit ;;
x86_64:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
xtensa*:Linux:*:*)
echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
exit ;;
i*86:DYNIX/ptx:4*:*)
# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
# earlier versions are messed up and put the nodename in both
# sysname and nodename.
echo i386-sequent-sysv4
exit ;;
i*86:UNIX_SV:4.2MP:2.*)
# Unixware is an offshoot of SVR4, but it has its own version
# number series starting with 2...
# I am not positive that other SVR4 systems won't match this,
# I just have to hope. -- rms.
# Use sysv4.2uw... so that sysv4* matches it.
echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
exit ;;
i*86:OS/2:*:*)
# If we were able to find `uname', then EMX Unix compatibility
# is probably installed.
echo ${UNAME_MACHINE}-pc-os2-emx
exit ;;
i*86:XTS-300:*:STOP)
echo ${UNAME_MACHINE}-unknown-stop
exit ;;
i*86:atheos:*:*)
echo ${UNAME_MACHINE}-unknown-atheos
exit ;;
i*86:syllable:*:*)
echo ${UNAME_MACHINE}-pc-syllable
exit ;;
i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
echo i386-unknown-lynxos${UNAME_RELEASE}
exit ;;
i*86:*DOS:*:*)
echo ${UNAME_MACHINE}-pc-msdosdjgpp
exit ;;
i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
else
echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
fi
exit ;;
i*86:*:5:[678]*)
# UnixWare 7.x, OpenUNIX and OpenServer 6.
case `/bin/uname -X | grep "^Machine"` in
*486*) UNAME_MACHINE=i486 ;;
*Pentium) UNAME_MACHINE=i586 ;;
*Pent*|*Celeron) UNAME_MACHINE=i686 ;;
esac
echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
exit ;;
i*86:*:3.2:*)
if test -f /usr/options/cb.name; then
UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then
UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
&& UNAME_MACHINE=i586
(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
&& UNAME_MACHINE=i686
(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
&& UNAME_MACHINE=i686
echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
else
echo ${UNAME_MACHINE}-pc-sysv32
fi
exit ;;
pc:*:*:*)
# Left here for compatibility:
# uname -m prints for DJGPP always 'pc', but it prints nothing about
# the processor, so we play safe by assuming i586.
# Note: whatever this is, it MUST be the same as what config.sub
# prints for the "djgpp" host, or else GDB configury will decide that
# this is a cross-build.
echo i586-pc-msdosdjgpp
exit ;;
Intel:Mach:3*:*)
echo i386-pc-mach3
exit ;;
paragon:*:*:*)
echo i860-intel-osf1
exit ;;
i860:*:4.*:*) # i860-SVR4
if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
else # Add other i860-SVR4 vendors below as they are discovered.
echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
fi
exit ;;
mini*:CTIX:SYS*5:*)
# "miniframe"
echo m68010-convergent-sysv
exit ;;
mc68k:UNIX:SYSTEM5:3.51m)
echo m68k-convergent-sysv
exit ;;
M680?0:D-NIX:5.3:*)
echo m68k-diab-dnix
exit ;;
M68*:*:R3V[5678]*:*)
test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
OS_REL=''
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4.3${OS_REL}; exit; }
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4; exit; } ;;
NCR*:*:4.2:* | MPRAS*:*:4.2:*)
OS_REL='.3'
test -r /etc/.relid \
&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
&& { echo i486-ncr-sysv4.3${OS_REL}; exit; }
/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
&& { echo i586-ncr-sysv4.3${OS_REL}; exit; }
/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
&& { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
echo m68k-unknown-lynxos${UNAME_RELEASE}
exit ;;
mc68030:UNIX_System_V:4.*:*)
echo m68k-atari-sysv4
exit ;;
TSUNAMI:LynxOS:2.*:*)
echo sparc-unknown-lynxos${UNAME_RELEASE}
exit ;;
rs6000:LynxOS:2.*:*)
echo rs6000-unknown-lynxos${UNAME_RELEASE}
exit ;;
PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
echo powerpc-unknown-lynxos${UNAME_RELEASE}
exit ;;
SM[BE]S:UNIX_SV:*:*)
echo mips-dde-sysv${UNAME_RELEASE}
exit ;;
RM*:ReliantUNIX-*:*:*)
echo mips-sni-sysv4
exit ;;
RM*:SINIX-*:*:*)
echo mips-sni-sysv4
exit ;;
*:SINIX-*:*:*)
if uname -p 2>/dev/null >/dev/null ; then
UNAME_MACHINE=`(uname -p) 2>/dev/null`
echo ${UNAME_MACHINE}-sni-sysv4
else
echo ns32k-sni-sysv
fi
exit ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
# says
echo i586-unisys-sysv4
exit ;;
*:UNIX_System_V:4*:FTX*)
# From Gerald Hewes .
# How about differentiating between stratus architectures? -djm
echo hppa1.1-stratus-sysv4
exit ;;
*:*:*:FTX*)
# From seanf@swdc.stratus.com.
echo i860-stratus-sysv4
exit ;;
i*86:VOS:*:*)
# From Paul.Green@stratus.com.
echo ${UNAME_MACHINE}-stratus-vos
exit ;;
*:VOS:*:*)
# From Paul.Green@stratus.com.
echo hppa1.1-stratus-vos
exit ;;
mc68*:A/UX:*:*)
echo m68k-apple-aux${UNAME_RELEASE}
exit ;;
news*:NEWS-OS:6*:*)
echo mips-sony-newsos6
exit ;;
R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
if [ -d /usr/nec ]; then
echo mips-nec-sysv${UNAME_RELEASE}
else
echo mips-unknown-sysv${UNAME_RELEASE}
fi
exit ;;
BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
echo powerpc-be-beos
exit ;;
BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
echo powerpc-apple-beos
exit ;;
BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
echo i586-pc-beos
exit ;;
BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
echo i586-pc-haiku
exit ;;
x86_64:Haiku:*:*)
echo x86_64-unknown-haiku
exit ;;
SX-4:SUPER-UX:*:*)
echo sx4-nec-superux${UNAME_RELEASE}
exit ;;
SX-5:SUPER-UX:*:*)
echo sx5-nec-superux${UNAME_RELEASE}
exit ;;
SX-6:SUPER-UX:*:*)
echo sx6-nec-superux${UNAME_RELEASE}
exit ;;
SX-7:SUPER-UX:*:*)
echo sx7-nec-superux${UNAME_RELEASE}
exit ;;
SX-8:SUPER-UX:*:*)
echo sx8-nec-superux${UNAME_RELEASE}
exit ;;
SX-8R:SUPER-UX:*:*)
echo sx8r-nec-superux${UNAME_RELEASE}
exit ;;
Power*:Rhapsody:*:*)
echo powerpc-apple-rhapsody${UNAME_RELEASE}
exit ;;
*:Rhapsody:*:*)
echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
exit ;;
*:Darwin:*:*)
UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
eval $set_cc_for_build
if test "$UNAME_PROCESSOR" = unknown ; then
UNAME_PROCESSOR=powerpc
fi
if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
grep IS_64BIT_ARCH >/dev/null
then
case $UNAME_PROCESSOR in
i386) UNAME_PROCESSOR=x86_64 ;;
powerpc) UNAME_PROCESSOR=powerpc64 ;;
esac
fi
fi
echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
exit ;;
*:procnto*:*:* | *:QNX:[0123456789]*:*)
UNAME_PROCESSOR=`uname -p`
if test "$UNAME_PROCESSOR" = "x86"; then
UNAME_PROCESSOR=i386
UNAME_MACHINE=pc
fi
echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
exit ;;
*:QNX:*:4*)
echo i386-pc-qnx
exit ;;
NEO-?:NONSTOP_KERNEL:*:*)
echo neo-tandem-nsk${UNAME_RELEASE}
exit ;;
NSE-*:NONSTOP_KERNEL:*:*)
echo nse-tandem-nsk${UNAME_RELEASE}
exit ;;
NSR-?:NONSTOP_KERNEL:*:*)
echo nsr-tandem-nsk${UNAME_RELEASE}
exit ;;
*:NonStop-UX:*:*)
echo mips-compaq-nonstopux
exit ;;
BS2000:POSIX*:*:*)
echo bs2000-siemens-sysv
exit ;;
DS/*:UNIX_System_V:*:*)
echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
exit ;;
*:Plan9:*:*)
# "uname -m" is not consistent, so use $cputype instead. 386
# is converted to i386 for consistency with other x86
# operating systems.
if test "$cputype" = "386"; then
UNAME_MACHINE=i386
else
UNAME_MACHINE="$cputype"
fi
echo ${UNAME_MACHINE}-unknown-plan9
exit ;;
*:TOPS-10:*:*)
echo pdp10-unknown-tops10
exit ;;
*:TENEX:*:*)
echo pdp10-unknown-tenex
exit ;;
KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
echo pdp10-dec-tops20
exit ;;
XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
echo pdp10-xkl-tops20
exit ;;
*:TOPS-20:*:*)
echo pdp10-unknown-tops20
exit ;;
*:ITS:*:*)
echo pdp10-unknown-its
exit ;;
SEI:*:*:SEIUX)
echo mips-sei-seiux${UNAME_RELEASE}
exit ;;
*:DragonFly:*:*)
echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
exit ;;
*:*VMS:*:*)
UNAME_MACHINE=`(uname -p) 2>/dev/null`
case "${UNAME_MACHINE}" in
A*) echo alpha-dec-vms ; exit ;;
I*) echo ia64-dec-vms ; exit ;;
V*) echo vax-dec-vms ; exit ;;
esac ;;
*:XENIX:*:SysV)
echo i386-pc-xenix
exit ;;
i*86:skyos:*:*)
echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
exit ;;
i*86:rdos:*:*)
echo ${UNAME_MACHINE}-pc-rdos
exit ;;
i*86:AROS:*:*)
echo ${UNAME_MACHINE}-pc-aros
exit ;;
x86_64:VMkernel:*:*)
echo ${UNAME_MACHINE}-unknown-esx
exit ;;
esac
eval $set_cc_for_build
cat >$dummy.c <
# include
#endif
main ()
{
#if defined (sony)
#if defined (MIPSEB)
/* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
I don't know.... */
printf ("mips-sony-bsd\n"); exit (0);
#else
#include
printf ("m68k-sony-newsos%s\n",
#ifdef NEWSOS4
"4"
#else
""
#endif
); exit (0);
#endif
#endif
#if defined (__arm) && defined (__acorn) && defined (__unix)
printf ("arm-acorn-riscix\n"); exit (0);
#endif
#if defined (hp300) && !defined (hpux)
printf ("m68k-hp-bsd\n"); exit (0);
#endif
#if defined (NeXT)
#if !defined (__ARCHITECTURE__)
#define __ARCHITECTURE__ "m68k"
#endif
int version;
version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
if (version < 4)
printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
else
printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
exit (0);
#endif
#if defined (MULTIMAX) || defined (n16)
#if defined (UMAXV)
printf ("ns32k-encore-sysv\n"); exit (0);
#else
#if defined (CMU)
printf ("ns32k-encore-mach\n"); exit (0);
#else
printf ("ns32k-encore-bsd\n"); exit (0);
#endif
#endif
#endif
#if defined (__386BSD__)
printf ("i386-pc-bsd\n"); exit (0);
#endif
#if defined (sequent)
#if defined (i386)
printf ("i386-sequent-dynix\n"); exit (0);
#endif
#if defined (ns32000)
printf ("ns32k-sequent-dynix\n"); exit (0);
#endif
#endif
#if defined (_SEQUENT_)
struct utsname un;
uname(&un);
if (strncmp(un.version, "V2", 2) == 0) {
printf ("i386-sequent-ptx2\n"); exit (0);
}
if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
printf ("i386-sequent-ptx1\n"); exit (0);
}
printf ("i386-sequent-ptx\n"); exit (0);
#endif
#if defined (vax)
# if !defined (ultrix)
# include
# if defined (BSD)
# if BSD == 43
printf ("vax-dec-bsd4.3\n"); exit (0);
# else
# if BSD == 199006
printf ("vax-dec-bsd4.3reno\n"); exit (0);
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# endif
# else
printf ("vax-dec-bsd\n"); exit (0);
# endif
# else
printf ("vax-dec-ultrix\n"); exit (0);
# endif
#endif
#if defined (alliant) && defined (i860)
printf ("i860-alliant-bsd\n"); exit (0);
#endif
exit (1);
}
EOF
$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
{ echo "$SYSTEM_NAME"; exit; }
# Apollos put the system type in the environment.
test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
# Convex versions that predate uname can use getsysinfo(1)
if [ -x /usr/convex/getsysinfo ]
then
case `getsysinfo -f cpu_type` in
c1*)
echo c1-convex-bsd
exit ;;
c2*)
if getsysinfo -f scalar_acc
then echo c32-convex-bsd
else echo c2-convex-bsd
fi
exit ;;
c34*)
echo c34-convex-bsd
exit ;;
c38*)
echo c38-convex-bsd
exit ;;
c4*)
echo c4-convex-bsd
exit ;;
esac
fi
cat >&2 < in order to provide the needed
information to handle your system.
config.guess timestamp = $timestamp
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
hostinfo = `(hostinfo) 2>/dev/null`
/bin/universe = `(/bin/universe) 2>/dev/null`
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
/bin/arch = `(/bin/arch) 2>/dev/null`
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
UNAME_MACHINE = ${UNAME_MACHINE}
UNAME_RELEASE = ${UNAME_RELEASE}
UNAME_SYSTEM = ${UNAME_SYSTEM}
UNAME_VERSION = ${UNAME_VERSION}
EOF
exit 1
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
czmq-4.1.0/config/ltversion.m4 0000644 0003720 0003720 00000001262 13222211330 017110 0 ustar 00travis travis 0000000 0000000 # ltversion.m4 -- version numbers -*- Autoconf -*-
#
# Copyright (C) 2004 Free Software Foundation, Inc.
# Written by Scott James Remnant, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# @configure_input@
# serial 3337 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.4.2])
m4_define([LT_PACKAGE_REVISION], [1.3337])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.4.2'
macro_revision='1.3337'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])
czmq-4.1.0/config/ltmain.sh 0000644 0003720 0003720 00001052044 13222211330 016446 0 ustar 00travis travis 0000000 0000000
# libtool (GNU libtool) 2.4.2
# Written by Gordon Matzigkeit , 1996
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
# 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
# This is free software; see the source for copying conditions. There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# GNU Libtool is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING. If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html,
# or obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# Usage: $progname [OPTION]... [MODE-ARG]...
#
# Provide generalized library-building support services.
#
# --config show all configuration variables
# --debug enable verbose shell tracing
# -n, --dry-run display commands without modifying any files
# --features display basic configuration information and exit
# --mode=MODE use operation mode MODE
# --preserve-dup-deps don't remove duplicate dependency libraries
# --quiet, --silent don't print informational messages
# --no-quiet, --no-silent
# print informational messages (default)
# --no-warn don't display warning messages
# --tag=TAG use configuration variables from tag TAG
# -v, --verbose print more informational messages than default
# --no-verbose don't print the extra informational messages
# --version print version information
# -h, --help, --help-all print short, long, or detailed help message
#
# MODE must be one of the following:
#
# clean remove files from the build directory
# compile compile a source file into a libtool object
# execute automatically set library path, then run a program
# finish complete the installation of libtool libraries
# install install libraries or executables
# link create a library or an executable
# uninstall remove libraries from an installed directory
#
# MODE-ARGS vary depending on the MODE. When passed as first option,
# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
#
# When reporting a bug, please describe a test case to reproduce it and
# include the following information:
#
# host-triplet: $host
# shell: $SHELL
# compiler: $LTCC
# compiler flags: $LTCFLAGS
# linker: $LD (gnu? $with_gnu_ld)
# $progname: (GNU libtool) 2.4.2 Debian-2.4.2-1.7ubuntu1
# automake: $automake_version
# autoconf: $autoconf_version
#
# Report bugs to .
# GNU libtool home page: /dev/null`
if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
$SED -e "$lt_sed_naive_backslashify"`
else
func_convert_core_file_wine_to_w32_result=
fi
fi
}
# end: func_convert_core_file_wine_to_w32
# func_convert_core_path_wine_to_w32 ARG
# Helper function used by path conversion functions when $build is *nix, and
# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
# configured wine environment available, with the winepath program in $build's
# $PATH. Assumes ARG has no leading or trailing path separator characters.
#
# ARG is path to be converted from $build format to win32.
# Result is available in $func_convert_core_path_wine_to_w32_result.
# Unconvertible file (directory) names in ARG are skipped; if no directory names
# are convertible, then the result may be empty.
func_convert_core_path_wine_to_w32 ()
{
$opt_debug
# unfortunately, winepath doesn't convert paths, only file names
func_convert_core_path_wine_to_w32_result=""
if test -n "$1"; then
oldIFS=$IFS
IFS=:
for func_convert_core_path_wine_to_w32_f in $1; do
IFS=$oldIFS
func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
if test -n "$func_convert_core_file_wine_to_w32_result" ; then
if test -z "$func_convert_core_path_wine_to_w32_result"; then
func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
else
func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
fi
fi
done
IFS=$oldIFS
fi
}
# end: func_convert_core_path_wine_to_w32
# func_cygpath ARGS...
# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
# (2), returns the Cygwin file name or path in func_cygpath_result (input
# file name or path is assumed to be in w32 format, as previously converted
# from $build's *nix or MSYS format). In case (3), returns the w32 file name
# or path in func_cygpath_result (input file name or path is assumed to be in
# Cygwin format). Returns an empty string on error.
#
# ARGS are passed to cygpath, with the last one being the file name or path to
# be converted.
#
# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
# environment variable; do not put it in $PATH.
func_cygpath ()
{
$opt_debug
if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
if test "$?" -ne 0; then
# on failure, ensure result is empty
func_cygpath_result=
fi
else
func_cygpath_result=
func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
fi
}
#end: func_cygpath
# func_convert_core_msys_to_w32 ARG
# Convert file name or path ARG from MSYS format to w32 format. Return
# result in func_convert_core_msys_to_w32_result.
func_convert_core_msys_to_w32 ()
{
$opt_debug
# awkward: cmd appends spaces to result
func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
$SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
}
#end: func_convert_core_msys_to_w32
# func_convert_file_check ARG1 ARG2
# Verify that ARG1 (a file name in $build format) was converted to $host
# format in ARG2. Otherwise, emit an error message, but continue (resetting
# func_to_host_file_result to ARG1).
func_convert_file_check ()
{
$opt_debug
if test -z "$2" && test -n "$1" ; then
func_error "Could not determine host file name corresponding to"
func_error " \`$1'"
func_error "Continuing, but uninstalled executables may not work."
# Fallback:
func_to_host_file_result="$1"
fi
}
# end func_convert_file_check
# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
# Verify that FROM_PATH (a path in $build format) was converted to $host
# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
# func_to_host_file_result to a simplistic fallback value (see below).
func_convert_path_check ()
{
$opt_debug
if test -z "$4" && test -n "$3"; then
func_error "Could not determine the host path corresponding to"
func_error " \`$3'"
func_error "Continuing, but uninstalled executables may not work."
# Fallback. This is a deliberately simplistic "conversion" and
# should not be "improved". See libtool.info.
if test "x$1" != "x$2"; then
lt_replace_pathsep_chars="s|$1|$2|g"
func_to_host_path_result=`echo "$3" |
$SED -e "$lt_replace_pathsep_chars"`
else
func_to_host_path_result="$3"
fi
fi
}
# end func_convert_path_check
# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
# and appending REPL if ORIG matches BACKPAT.
func_convert_path_front_back_pathsep ()
{
$opt_debug
case $4 in
$1 ) func_to_host_path_result="$3$func_to_host_path_result"
;;
esac
case $4 in
$2 ) func_append func_to_host_path_result "$3"
;;
esac
}
# end func_convert_path_front_back_pathsep
##################################################
# $build to $host FILE NAME CONVERSION FUNCTIONS #
##################################################
# invoked via `$to_host_file_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# Result will be available in $func_to_host_file_result.
# func_to_host_file ARG
# Converts the file name ARG from $build format to $host format. Return result
# in func_to_host_file_result.
func_to_host_file ()
{
$opt_debug
$to_host_file_cmd "$1"
}
# end func_to_host_file
# func_to_tool_file ARG LAZY
# converts the file name ARG from $build format to toolchain format. Return
# result in func_to_tool_file_result. If the conversion in use is listed
# in (the comma separated) LAZY, no conversion takes place.
func_to_tool_file ()
{
$opt_debug
case ,$2, in
*,"$to_tool_file_cmd",*)
func_to_tool_file_result=$1
;;
*)
$to_tool_file_cmd "$1"
func_to_tool_file_result=$func_to_host_file_result
;;
esac
}
# end func_to_tool_file
# func_convert_file_noop ARG
# Copy ARG to func_to_host_file_result.
func_convert_file_noop ()
{
func_to_host_file_result="$1"
}
# end func_convert_file_noop
# func_convert_file_msys_to_w32 ARG
# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper. Returns result in
# func_to_host_file_result.
func_convert_file_msys_to_w32 ()
{
$opt_debug
func_to_host_file_result="$1"
if test -n "$1"; then
func_convert_core_msys_to_w32 "$1"
func_to_host_file_result="$func_convert_core_msys_to_w32_result"
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_w32
# func_convert_file_cygwin_to_w32 ARG
# Convert file name ARG from Cygwin to w32 format. Returns result in
# func_to_host_file_result.
func_convert_file_cygwin_to_w32 ()
{
$opt_debug
func_to_host_file_result="$1"
if test -n "$1"; then
# because $build is cygwin, we call "the" cygpath in $PATH; no need to use
# LT_CYGPATH in this case.
func_to_host_file_result=`cygpath -m "$1"`
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_cygwin_to_w32
# func_convert_file_nix_to_w32 ARG
# Convert file name ARG from *nix to w32 format. Requires a wine environment
# and a working winepath. Returns result in func_to_host_file_result.
func_convert_file_nix_to_w32 ()
{
$opt_debug
func_to_host_file_result="$1"
if test -n "$1"; then
func_convert_core_file_wine_to_w32 "$1"
func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_w32
# func_convert_file_msys_to_cygwin ARG
# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_file_msys_to_cygwin ()
{
$opt_debug
func_to_host_file_result="$1"
if test -n "$1"; then
func_convert_core_msys_to_w32 "$1"
func_cygpath -u "$func_convert_core_msys_to_w32_result"
func_to_host_file_result="$func_cygpath_result"
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_msys_to_cygwin
# func_convert_file_nix_to_cygwin ARG
# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
# in func_to_host_file_result.
func_convert_file_nix_to_cygwin ()
{
$opt_debug
func_to_host_file_result="$1"
if test -n "$1"; then
# convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
func_convert_core_file_wine_to_w32 "$1"
func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
func_to_host_file_result="$func_cygpath_result"
fi
func_convert_file_check "$1" "$func_to_host_file_result"
}
# end func_convert_file_nix_to_cygwin
#############################################
# $build to $host PATH CONVERSION FUNCTIONS #
#############################################
# invoked via `$to_host_path_cmd ARG'
#
# In each case, ARG is the path to be converted from $build to $host format.
# The result will be available in $func_to_host_path_result.
#
# Path separators are also converted from $build format to $host format. If
# ARG begins or ends with a path separator character, it is preserved (but
# converted to $host format) on output.
#
# All path conversion functions are named using the following convention:
# file name conversion function : func_convert_file_X_to_Y ()
# path conversion function : func_convert_path_X_to_Y ()
# where, for any given $build/$host combination the 'X_to_Y' value is the
# same. If conversion functions are added for new $build/$host combinations,
# the two new functions must follow this pattern, or func_init_to_host_path_cmd
# will break.
# func_init_to_host_path_cmd
# Ensures that function "pointer" variable $to_host_path_cmd is set to the
# appropriate value, based on the value of $to_host_file_cmd.
to_host_path_cmd=
func_init_to_host_path_cmd ()
{
$opt_debug
if test -z "$to_host_path_cmd"; then
func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
to_host_path_cmd="func_convert_path_${func_stripname_result}"
fi
}
# func_to_host_path ARG
# Converts the path ARG from $build format to $host format. Return result
# in func_to_host_path_result.
func_to_host_path ()
{
$opt_debug
func_init_to_host_path_cmd
$to_host_path_cmd "$1"
}
# end func_to_host_path
# func_convert_path_noop ARG
# Copy ARG to func_to_host_path_result.
func_convert_path_noop ()
{
func_to_host_path_result="$1"
}
# end func_convert_path_noop
# func_convert_path_msys_to_w32 ARG
# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
# conversion to w32 is not available inside the cwrapper. Returns result in
# func_to_host_path_result.
func_convert_path_msys_to_w32 ()
{
$opt_debug
func_to_host_path_result="$1"
if test -n "$1"; then
# Remove leading and trailing path separator characters from ARG. MSYS
# behavior is inconsistent here; cygpath turns them into '.;' and ';.';
# and winepath ignores them completely.
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
func_to_host_path_result="$func_convert_core_msys_to_w32_result"
func_convert_path_check : ";" \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
fi
}
# end func_convert_path_msys_to_w32
# func_convert_path_cygwin_to_w32 ARG
# Convert path ARG from Cygwin to w32 format. Returns result in
# func_to_host_file_result.
func_convert_path_cygwin_to_w32 ()
{
$opt_debug
func_to_host_path_result="$1"
if test -n "$1"; then
# See func_convert_path_msys_to_w32:
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
func_convert_path_check : ";" \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
fi
}
# end func_convert_path_cygwin_to_w32
# func_convert_path_nix_to_w32 ARG
# Convert path ARG from *nix to w32 format. Requires a wine environment and
# a working winepath. Returns result in func_to_host_file_result.
func_convert_path_nix_to_w32 ()
{
$opt_debug
func_to_host_path_result="$1"
if test -n "$1"; then
# See func_convert_path_msys_to_w32:
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
func_convert_path_check : ";" \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
fi
}
# end func_convert_path_nix_to_w32
# func_convert_path_msys_to_cygwin ARG
# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
# Returns result in func_to_host_file_result.
func_convert_path_msys_to_cygwin ()
{
$opt_debug
func_to_host_path_result="$1"
if test -n "$1"; then
# See func_convert_path_msys_to_w32:
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
func_to_host_path_result="$func_cygpath_result"
func_convert_path_check : : \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" : "$1"
fi
}
# end func_convert_path_msys_to_cygwin
# func_convert_path_nix_to_cygwin ARG
# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
# func_to_host_file_result.
func_convert_path_nix_to_cygwin ()
{
$opt_debug
func_to_host_path_result="$1"
if test -n "$1"; then
# Remove leading and trailing path separator characters from
# ARG. msys behavior is inconsistent here, cygpath turns them
# into '.;' and ';.', and winepath ignores them completely.
func_stripname : : "$1"
func_to_host_path_tmp1=$func_stripname_result
func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
func_to_host_path_result="$func_cygpath_result"
func_convert_path_check : : \
"$func_to_host_path_tmp1" "$func_to_host_path_result"
func_convert_path_front_back_pathsep ":*" "*:" : "$1"
fi
}
# end func_convert_path_nix_to_cygwin
# func_mode_compile arg...
func_mode_compile ()
{
$opt_debug
# Get the compilation command and the source file.
base_compile=
srcfile="$nonopt" # always keep a non-empty value in "srcfile"
suppress_opt=yes
suppress_output=
arg_mode=normal
libobj=
later=
pie_flag=
for arg
do
case $arg_mode in
arg )
# do not "continue". Instead, add this to base_compile
lastarg="$arg"
arg_mode=normal
;;
target )
libobj="$arg"
arg_mode=normal
continue
;;
normal )
# Accept any command-line options.
case $arg in
-o)
test -n "$libobj" && \
func_fatal_error "you cannot specify \`-o' more than once"
arg_mode=target
continue
;;
-pie | -fpie | -fPIE)
func_append pie_flag " $arg"
continue
;;
-shared | -static | -prefer-pic | -prefer-non-pic)
func_append later " $arg"
continue
;;
-no-suppress)
suppress_opt=no
continue
;;
-Xcompiler)
arg_mode=arg # the next one goes into the "base_compile" arg list
continue # The current "srcfile" will either be retained or
;; # replaced later. I would guess that would be a bug.
-Wc,*)
func_stripname '-Wc,' '' "$arg"
args=$func_stripname_result
lastarg=
save_ifs="$IFS"; IFS=','
for arg in $args; do
IFS="$save_ifs"
func_append_quoted lastarg "$arg"
done
IFS="$save_ifs"
func_stripname ' ' '' "$lastarg"
lastarg=$func_stripname_result
# Add the arguments to base_compile.
func_append base_compile " $lastarg"
continue
;;
*)
# Accept the current argument as the source file.
# The previous "srcfile" becomes the current argument.
#
lastarg="$srcfile"
srcfile="$arg"
;;
esac # case $arg
;;
esac # case $arg_mode
# Aesthetically quote the previous argument.
func_append_quoted base_compile "$lastarg"
done # for arg
case $arg_mode in
arg)
func_fatal_error "you must specify an argument for -Xcompile"
;;
target)
func_fatal_error "you must specify a target with \`-o'"
;;
*)
# Get the name of the library object.
test -z "$libobj" && {
func_basename "$srcfile"
libobj="$func_basename_result"
}
;;
esac
# Recognize several different file suffixes.
# If the user specifies -o file.o, it is replaced with file.lo
case $libobj in
*.[cCFSifmso] | \
*.ada | *.adb | *.ads | *.asm | \
*.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
*.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
func_xform "$libobj"
libobj=$func_xform_result
;;
esac
case $libobj in
*.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
*)
func_fatal_error "cannot determine name of library object from \`$libobj'"
;;
esac
func_infer_tag $base_compile
for arg in $later; do
case $arg in
-shared)
test "$build_libtool_libs" != yes && \
func_fatal_configuration "can not build a shared library"
build_old_libs=no
continue
;;
-static)
build_libtool_libs=no
build_old_libs=yes
continue
;;
-prefer-pic)
pic_mode=yes
continue
;;
-prefer-non-pic)
pic_mode=no
continue
;;
esac
done
func_quote_for_eval "$libobj"
test "X$libobj" != "X$func_quote_for_eval_result" \
&& $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
&& func_warning "libobj name \`$libobj' may not contain shell special characters."
func_dirname_and_basename "$obj" "/" ""
objname="$func_basename_result"
xdir="$func_dirname_result"
lobj=${xdir}$objdir/$objname
test -z "$base_compile" && \
func_fatal_help "you must specify a compilation command"
# Delete any leftover library objects.
if test "$build_old_libs" = yes; then
removelist="$obj $lobj $libobj ${libobj}T"
else
removelist="$lobj $libobj ${libobj}T"
fi
# On Cygwin there's no "real" PIC flag so we must build both object types
case $host_os in
cygwin* | mingw* | pw32* | os2* | cegcc*)
pic_mode=default
;;
esac
if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
# non-PIC code in shared libraries is not supported
pic_mode=default
fi
# Calculate the filename of the output object if compiler does
# not support -o with -c
if test "$compiler_c_o" = no; then
output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
lockfile="$output_obj.lock"
else
output_obj=
need_locks=no
lockfile=
fi
# Lock this critical section if it is needed
# We use this script file to make the link, it avoids creating a new file
if test "$need_locks" = yes; then
until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
func_echo "Waiting for $lockfile to be removed"
sleep 2
done
elif test "$need_locks" = warn; then
if test -f "$lockfile"; then
$ECHO "\
*** ERROR, $lockfile exists and contains:
`cat $lockfile 2>/dev/null`
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
func_append removelist " $output_obj"
$ECHO "$srcfile" > "$lockfile"
fi
$opt_dry_run || $RM $removelist
func_append removelist " $lockfile"
trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
srcfile=$func_to_tool_file_result
func_quote_for_eval "$srcfile"
qsrcfile=$func_quote_for_eval_result
# Only build a PIC object if we are building libtool libraries.
if test "$build_libtool_libs" = yes; then
# Without this assignment, base_compile gets emptied.
fbsd_hideous_sh_bug=$base_compile
if test "$pic_mode" != no; then
command="$base_compile $qsrcfile $pic_flag"
else
# Don't build PIC code
command="$base_compile $qsrcfile"
fi
func_mkdir_p "$xdir$objdir"
if test -z "$output_obj"; then
# Place PIC objects in $objdir
func_append command " -o $lobj"
fi
func_show_eval_locale "$command" \
'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
if test "$need_locks" = warn &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed, then go on to compile the next one
if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
func_show_eval '$MV "$output_obj" "$lobj"' \
'error=$?; $opt_dry_run || $RM $removelist; exit $error'
fi
# Allow error messages only from the first compilation.
if test "$suppress_opt" = yes; then
suppress_output=' >/dev/null 2>&1'
fi
fi
# Only build a position-dependent object if we build old libraries.
if test "$build_old_libs" = yes; then
if test "$pic_mode" != yes; then
# Don't build PIC code
command="$base_compile $qsrcfile$pie_flag"
else
command="$base_compile $qsrcfile $pic_flag"
fi
if test "$compiler_c_o" = yes; then
func_append command " -o $obj"
fi
# Suppress compiler output if we already did a PIC compilation.
func_append command "$suppress_output"
func_show_eval_locale "$command" \
'$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
if test "$need_locks" = warn &&
test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
$ECHO "\
*** ERROR, $lockfile contains:
`cat $lockfile 2>/dev/null`
but it should contain:
$srcfile
This indicates that another process is trying to use the same
temporary object file, and libtool could not work around it because
your compiler does not support \`-c' and \`-o' together. If you
repeat this compilation, it may succeed, by chance, but you had better
avoid parallel builds (make -j) in this platform, or get a better
compiler."
$opt_dry_run || $RM $removelist
exit $EXIT_FAILURE
fi
# Just move the object if needed
if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
func_show_eval '$MV "$output_obj" "$obj"' \
'error=$?; $opt_dry_run || $RM $removelist; exit $error'
fi
fi
$opt_dry_run || {
func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
# Unlock the critical section if it was locked
if test "$need_locks" != no; then
removelist=$lockfile
$RM "$lockfile"
fi
}
exit $EXIT_SUCCESS
}
$opt_help || {
test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
}
func_mode_help ()
{
# We need to display help for each of the modes.
case $opt_mode in
"")
# Generic help is extracted from the usage comments
# at the start of this file.
func_help
;;
clean)
$ECHO \
"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
Remove files from the build directory.
RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
to RM.
If FILE is a libtool library, object or program, all the files associated
with it are deleted. Otherwise, only FILE itself is deleted using RM."
;;
compile)
$ECHO \
"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
Compile a source file into a libtool library object.
This mode accepts the following additional options:
-o OUTPUT-FILE set the output file name to OUTPUT-FILE
-no-suppress do not suppress compiler output for multiple passes
-prefer-pic try to build PIC objects only
-prefer-non-pic try to build non-PIC objects only
-shared do not build a \`.o' file suitable for static linking
-static only build a \`.o' file suitable for static linking
-Wc,FLAG pass FLAG directly to the compiler
COMPILE-COMMAND is a command to be used in creating a \`standard' object file
from the given SOURCEFILE.
The output file name is determined by removing the directory component from
SOURCEFILE, then substituting the C source code suffix \`.c' with the
library object suffix, \`.lo'."
;;
execute)
$ECHO \
"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
Automatically set library path, then run a program.
This mode accepts the following additional options:
-dlopen FILE add the directory containing FILE to the library path
This mode sets the library path environment variable according to \`-dlopen'
flags.
If any of the ARGS are libtool executable wrappers, then they are translated
into their corresponding uninstalled binary, and any of their required library
directories are added to the library path.
Then, COMMAND is executed, with ARGS as arguments."
;;
finish)
$ECHO \
"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
Complete the installation of libtool libraries.
Each LIBDIR is a directory that contains libtool libraries.
The commands that this mode executes may require superuser privileges. Use
the \`--dry-run' option if you just want to see what would be executed."
;;
install)
$ECHO \
"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
Install executables or libraries.
INSTALL-COMMAND is the installation command. The first component should be
either the \`install' or \`cp' program.
The following components of INSTALL-COMMAND are treated specially:
-inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
The rest of the components are interpreted as arguments to that command (only
BSD-compatible install options are recognized)."
;;
link)
$ECHO \
"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
Link object files or libraries together to form another library, or to
create an executable program.
LINK-COMMAND is a command using the C compiler that you would use to create
a program from several object files.
The following components of LINK-COMMAND are treated specially:
-all-static do not do any dynamic linking at all
-avoid-version do not add a version suffix if possible
-bindir BINDIR specify path to binaries directory (for systems where
libraries must be found in the PATH setting at runtime)
-dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
-dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
-export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
-export-symbols SYMFILE
try to export only the symbols listed in SYMFILE
-export-symbols-regex REGEX
try to export only the symbols matching REGEX
-LLIBDIR search LIBDIR for required installed libraries
-lNAME OUTPUT-FILE requires the installed library libNAME
-module build a library that can dlopened
-no-fast-install disable the fast-install mode
-no-install link a not-installable executable
-no-undefined declare that a library does not refer to external symbols
-o OUTPUT-FILE create OUTPUT-FILE from the specified objects
-objectlist FILE Use a list of object files found in FILE to specify objects
-precious-files-regex REGEX
don't remove output files matching REGEX
-release RELEASE specify package release information
-rpath LIBDIR the created library will eventually be installed in LIBDIR
-R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
-shared only do dynamic linking of libtool libraries
-shrext SUFFIX override the standard shared library file extension
-static do not do any dynamic linking of uninstalled libtool libraries
-static-libtool-libs
do not do any dynamic linking of libtool libraries
-version-info CURRENT[:REVISION[:AGE]]
specify library version info [each variable defaults to 0]
-weak LIBNAME declare that the target provides the LIBNAME interface
-Wc,FLAG
-Xcompiler FLAG pass linker-specific FLAG directly to the compiler
-Wl,FLAG
-Xlinker FLAG pass linker-specific FLAG directly to the linker
-XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
All other options (arguments beginning with \`-') are ignored.
Every other argument is treated as a filename. Files ending in \`.la' are
treated as uninstalled libtool libraries, other files are standard or library
object files.
If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
only library objects (\`.lo' files) may be specified, and \`-rpath' is
required, except when creating a convenience library.
If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
using \`ar' and \`ranlib', or on Windows using \`lib'.
If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
is created, otherwise an executable program is created."
;;
uninstall)
$ECHO \
"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
Remove libraries from an installation directory.
RM is the name of the program to use to delete files associated with each FILE
(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
to RM.
If FILE is a libtool library, all the files associated with it are deleted.
Otherwise, only FILE itself is deleted using RM."
;;
*)
func_fatal_help "invalid operation mode \`$opt_mode'"
;;
esac
echo
$ECHO "Try \`$progname --help' for more information about other modes."
}
# Now that we've collected a possible --mode arg, show help if necessary
if $opt_help; then
if test "$opt_help" = :; then
func_mode_help
else
{
func_help noexit
for opt_mode in compile link execute install finish uninstall clean; do
func_mode_help
done
} | sed -n '1p; 2,$s/^Usage:/ or: /p'
{
func_help noexit
for opt_mode in compile link execute install finish uninstall clean; do
echo
func_mode_help
done
} |
sed '1d
/^When reporting/,/^Report/{
H
d
}
$x
/information about other modes/d
/more detailed .*MODE/d
s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
fi
exit $?
fi
# func_mode_execute arg...
func_mode_execute ()
{
$opt_debug
# The first argument is the command name.
cmd="$nonopt"
test -z "$cmd" && \
func_fatal_help "you must specify a COMMAND"
# Handle -dlopen flags immediately.
for file in $opt_dlopen; do
test -f "$file" \
|| func_fatal_help "\`$file' is not a file"
dir=
case $file in
*.la)
func_resolve_sysroot "$file"
file=$func_resolve_sysroot_result
# Check to see that this really is a libtool archive.
func_lalib_unsafe_p "$file" \
|| func_fatal_help "\`$lib' is not a valid libtool archive"
# Read the libtool library.
dlname=
library_names=
func_source "$file"
# Skip this library if it cannot be dlopened.
if test -z "$dlname"; then
# Warn if it was a shared library.
test -n "$library_names" && \
func_warning "\`$file' was not linked with \`-export-dynamic'"
continue
fi
func_dirname "$file" "" "."
dir="$func_dirname_result"
if test -f "$dir/$objdir/$dlname"; then
func_append dir "/$objdir"
else
if test ! -f "$dir/$dlname"; then
func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
fi
fi
;;
*.lo)
# Just add the directory containing the .lo file.
func_dirname "$file" "" "."
dir="$func_dirname_result"
;;
*)
func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
continue
;;
esac
# Get the absolute pathname.
absdir=`cd "$dir" && pwd`
test -n "$absdir" && dir="$absdir"
# Now add the directory to shlibpath_var.
if eval "test -z \"\$$shlibpath_var\""; then
eval "$shlibpath_var=\"\$dir\""
else
eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
fi
done
# This variable tells wrapper scripts just to set shlibpath_var
# rather than running their programs.
libtool_execute_magic="$magic"
# Check if any of the arguments is a wrapper script.
args=
for file
do
case $file in
-* | *.la | *.lo ) ;;
*)
# Do a test to see if this is really a libtool program.
if func_ltwrapper_script_p "$file"; then
func_source "$file"
# Transform arg to wrapped name.
file="$progdir/$program"
elif func_ltwrapper_executable_p "$file"; then
func_ltwrapper_scriptname "$file"
func_source "$func_ltwrapper_scriptname_result"
# Transform arg to wrapped name.
file="$progdir/$program"
fi
;;
esac
# Quote arguments (to preserve shell metacharacters).
func_append_quoted args "$file"
done
if test "X$opt_dry_run" = Xfalse; then
if test -n "$shlibpath_var"; then
# Export the shlibpath_var.
eval "export $shlibpath_var"
fi
# Restore saved environment variables
for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
do
eval "if test \"\${save_$lt_var+set}\" = set; then
$lt_var=\$save_$lt_var; export $lt_var
else
$lt_unset $lt_var
fi"
done
# Now prepare to actually exec the command.
exec_cmd="\$cmd$args"
else
# Display what would be done.
if test -n "$shlibpath_var"; then
eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
echo "export $shlibpath_var"
fi
$ECHO "$cmd$args"
exit $EXIT_SUCCESS
fi
}
test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
# func_mode_finish arg...
func_mode_finish ()
{
$opt_debug
libs=
libdirs=
admincmds=
for opt in "$nonopt" ${1+"$@"}
do
if test -d "$opt"; then
func_append libdirs " $opt"
elif test -f "$opt"; then
if func_lalib_unsafe_p "$opt"; then
func_append libs " $opt"
else
func_warning "\`$opt' is not a valid libtool archive"
fi
else
func_fatal_error "invalid argument \`$opt'"
fi
done
if test -n "$libs"; then
if test -n "$lt_sysroot"; then
sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
else
sysroot_cmd=
fi
# Remove sysroot references
if $opt_dry_run; then
for lib in $libs; do
echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
done
else
tmpdir=`func_mktempdir`
for lib in $libs; do
sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
> $tmpdir/tmp-la
mv -f $tmpdir/tmp-la $lib
done
${RM}r "$tmpdir"
fi
fi
if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
for libdir in $libdirs; do
if test -n "$finish_cmds"; then
# Do each command in the finish commands.
func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
'"$cmd"'"'
fi
if test -n "$finish_eval"; then
# Do the single finish_eval.
eval cmds=\"$finish_eval\"
$opt_dry_run || eval "$cmds" || func_append admincmds "
$cmds"
fi
done
fi
# Exit here if they wanted silent mode.
$opt_silent && exit $EXIT_SUCCESS
if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
echo "----------------------------------------------------------------------"
echo "Libraries have been installed in:"
for libdir in $libdirs; do
$ECHO " $libdir"
done
echo
echo "If you ever happen to want to link against installed libraries"
echo "in a given directory, LIBDIR, you must either use libtool, and"
echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
echo "flag during linking and do at least one of the following:"
if test -n "$shlibpath_var"; then
echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
echo " during execution"
fi
if test -n "$runpath_var"; then
echo " - add LIBDIR to the \`$runpath_var' environment variable"
echo " during linking"
fi
if test -n "$hardcode_libdir_flag_spec"; then
libdir=LIBDIR
eval flag=\"$hardcode_libdir_flag_spec\"
$ECHO " - use the \`$flag' linker flag"
fi
if test -n "$admincmds"; then
$ECHO " - have your system administrator run these commands:$admincmds"
fi
if test -f /etc/ld.so.conf; then
echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
fi
echo
echo "See any operating system documentation about shared libraries for"
case $host in
solaris2.[6789]|solaris2.1[0-9])
echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
echo "pages."
;;
*)
echo "more information, such as the ld(1) and ld.so(8) manual pages."
;;
esac
echo "----------------------------------------------------------------------"
fi
exit $EXIT_SUCCESS
}
test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
# func_mode_install arg...
func_mode_install ()
{
$opt_debug
# There may be an optional sh(1) argument at the beginning of
# install_prog (especially on Windows NT).
if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
# Allow the use of GNU shtool's install command.
case $nonopt in *shtool*) :;; *) false;; esac; then
# Aesthetically quote it.
func_quote_for_eval "$nonopt"
install_prog="$func_quote_for_eval_result "
arg=$1
shift
else
install_prog=
arg=$nonopt
fi
# The real first argument should be the name of the installation program.
# Aesthetically quote it.
func_quote_for_eval "$arg"
func_append install_prog "$func_quote_for_eval_result"
install_shared_prog=$install_prog
case " $install_prog " in
*[\\\ /]cp\ *) install_cp=: ;;
*) install_cp=false ;;
esac
# We need to accept at least all the BSD install flags.
dest=
files=
opts=
prev=
install_type=
isdir=no
stripme=
no_mode=:
for arg
do
arg2=
if test -n "$dest"; then
func_append files " $dest"
dest=$arg
continue
fi
case $arg in
-d) isdir=yes ;;
-f)
if $install_cp; then :; else
prev=$arg
fi
;;
-g | -m | -o)
prev=$arg
;;
-s)
stripme=" -s"
continue
;;
-*)
;;
*)
# If the previous option needed an argument, then skip it.
if test -n "$prev"; then
if test "x$prev" = x-m && test -n "$install_override_mode"; then
arg2=$install_override_mode
no_mode=false
fi
prev=
else
dest=$arg
continue
fi
;;
esac
# Aesthetically quote the argument.
func_quote_for_eval "$arg"
func_append install_prog " $func_quote_for_eval_result"
if test -n "$arg2"; then
func_quote_for_eval "$arg2"
fi
func_append install_shared_prog " $func_quote_for_eval_result"
done
test -z "$install_prog" && \
func_fatal_help "you must specify an install program"
test -n "$prev" && \
func_fatal_help "the \`$prev' option requires an argument"
if test -n "$install_override_mode" && $no_mode; then
if $install_cp; then :; else
func_quote_for_eval "$install_override_mode"
func_append install_shared_prog " -m $func_quote_for_eval_result"
fi
fi
if test -z "$files"; then
if test -z "$dest"; then
func_fatal_help "no file or destination specified"
else
func_fatal_help "you must specify a destination"
fi
fi
# Strip any trailing slash from the destination.
func_stripname '' '/' "$dest"
dest=$func_stripname_result
# Check to see that the destination is a directory.
test -d "$dest" && isdir=yes
if test "$isdir" = yes; then
destdir="$dest"
destname=
else
func_dirname_and_basename "$dest" "" "."
destdir="$func_dirname_result"
destname="$func_basename_result"
# Not a directory, so check to see that there is only one file specified.
set dummy $files; shift
test "$#" -gt 1 && \
func_fatal_help "\`$dest' is not a directory"
fi
case $destdir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
for file in $files; do
case $file in
*.lo) ;;
*)
func_fatal_help "\`$destdir' must be an absolute directory name"
;;
esac
done
;;
esac
# This variable tells wrapper scripts just to set variables rather
# than running their programs.
libtool_install_magic="$magic"
staticlibs=
future_libdirs=
current_libdirs=
for file in $files; do
# Do each installation.
case $file in
*.$libext)
# Do the static libraries later.
func_append staticlibs " $file"
;;
*.la)
func_resolve_sysroot "$file"
file=$func_resolve_sysroot_result
# Check to see that this really is a libtool archive.
func_lalib_unsafe_p "$file" \
|| func_fatal_help "\`$file' is not a valid libtool archive"
library_names=
old_library=
relink_command=
func_source "$file"
# Add the libdir to current_libdirs if it is the destination.
if test "X$destdir" = "X$libdir"; then
case "$current_libdirs " in
*" $libdir "*) ;;
*) func_append current_libdirs " $libdir" ;;
esac
else
# Note the libdir as a future libdir.
case "$future_libdirs " in
*" $libdir "*) ;;
*) func_append future_libdirs " $libdir" ;;
esac
fi
func_dirname "$file" "/" ""
dir="$func_dirname_result"
func_append dir "$objdir"
if test -n "$relink_command"; then
# Determine the prefix the user has applied to our future dir.
inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
# Don't allow the user to place us outside of our expected
# location b/c this prevents finding dependent libraries that
# are installed to the same prefix.
# At present, this check doesn't affect windows .dll's that
# are installed into $libdir/../bin (currently, that works fine)
# but it's something to keep an eye on.
test "$inst_prefix_dir" = "$destdir" && \
func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
if test -n "$inst_prefix_dir"; then
# Stick the inst_prefix_dir data into the link command.
relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
else
relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
fi
func_warning "relinking \`$file'"
func_show_eval "$relink_command" \
'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
fi
# See the names of the shared library.
set dummy $library_names; shift
if test -n "$1"; then
realname="$1"
shift
srcname="$realname"
test -n "$relink_command" && srcname="$realname"T
# Install the shared library and build the symlinks.
func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
'exit $?'
tstripme="$stripme"
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
case $realname in
*.dll.a)
tstripme=""
;;
esac
;;
esac
if test -n "$tstripme" && test -n "$striplib"; then
func_show_eval "$striplib $destdir/$realname" 'exit $?'
fi
if test "$#" -gt 0; then
# Delete the old symlinks, and create new ones.
# Try `ln -sf' first, because the `ln' binary might depend on
# the symlink we replace! Solaris /bin/ln does not understand -f,
# so we also need to try rm && ln -s.
for linkname
do
test "$linkname" != "$realname" \
&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
done
fi
# Do each command in the postinstall commands.
lib="$destdir/$realname"
func_execute_cmds "$postinstall_cmds" 'exit $?'
fi
# Install the pseudo-library for information purposes.
func_basename "$file"
name="$func_basename_result"
instname="$dir/$name"i
func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
# Maybe install the static library, too.
test -n "$old_library" && func_append staticlibs " $dir/$old_library"
;;
*.lo)
# Install (i.e. copy) a libtool object.
# Figure out destination file name, if it wasn't already specified.
if test -n "$destname"; then
destfile="$destdir/$destname"
else
func_basename "$file"
destfile="$func_basename_result"
destfile="$destdir/$destfile"
fi
# Deduce the name of the destination old-style object file.
case $destfile in
*.lo)
func_lo2o "$destfile"
staticdest=$func_lo2o_result
;;
*.$objext)
staticdest="$destfile"
destfile=
;;
*)
func_fatal_help "cannot copy a libtool object to \`$destfile'"
;;
esac
# Install the libtool object if requested.
test -n "$destfile" && \
func_show_eval "$install_prog $file $destfile" 'exit $?'
# Install the old object if enabled.
if test "$build_old_libs" = yes; then
# Deduce the name of the old-style object file.
func_lo2o "$file"
staticobj=$func_lo2o_result
func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
fi
exit $EXIT_SUCCESS
;;
*)
# Figure out destination file name, if it wasn't already specified.
if test -n "$destname"; then
destfile="$destdir/$destname"
else
func_basename "$file"
destfile="$func_basename_result"
destfile="$destdir/$destfile"
fi
# If the file is missing, and there is a .exe on the end, strip it
# because it is most likely a libtool script we actually want to
# install
stripped_ext=""
case $file in
*.exe)
if test ! -f "$file"; then
func_stripname '' '.exe' "$file"
file=$func_stripname_result
stripped_ext=".exe"
fi
;;
esac
# Do a test to see if this is really a libtool program.
case $host in
*cygwin* | *mingw*)
if func_ltwrapper_executable_p "$file"; then
func_ltwrapper_scriptname "$file"
wrapper=$func_ltwrapper_scriptname_result
else
func_stripname '' '.exe' "$file"
wrapper=$func_stripname_result
fi
;;
*)
wrapper=$file
;;
esac
if func_ltwrapper_script_p "$wrapper"; then
notinst_deplibs=
relink_command=
func_source "$wrapper"
# Check the variables that should have been set.
test -z "$generated_by_libtool_version" && \
func_fatal_error "invalid libtool wrapper script \`$wrapper'"
finalize=yes
for lib in $notinst_deplibs; do
# Check to see that each library is installed.
libdir=
if test -f "$lib"; then
func_source "$lib"
fi
libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
if test -n "$libdir" && test ! -f "$libfile"; then
func_warning "\`$lib' has not been installed in \`$libdir'"
finalize=no
fi
done
relink_command=
func_source "$wrapper"
outputname=
if test "$fast_install" = no && test -n "$relink_command"; then
$opt_dry_run || {
if test "$finalize" = yes; then
tmpdir=`func_mktempdir`
func_basename "$file$stripped_ext"
file="$func_basename_result"
outputname="$tmpdir/$file"
# Replace the output file specification.
relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
$opt_silent || {
func_quote_for_expand "$relink_command"
eval "func_echo $func_quote_for_expand_result"
}
if eval "$relink_command"; then :
else
func_error "error: relink \`$file' with the above command before installing it"
$opt_dry_run || ${RM}r "$tmpdir"
continue
fi
file="$outputname"
else
func_warning "cannot relink \`$file'"
fi
}
else
# Install the binary that we compiled earlier.
file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
fi
fi
# remove .exe since cygwin /usr/bin/install will append another
# one anyway
case $install_prog,$host in
*/usr/bin/install*,*cygwin*)
case $file:$destfile in
*.exe:*.exe)
# this is ok
;;
*.exe:*)
destfile=$destfile.exe
;;
*:*.exe)
func_stripname '' '.exe' "$destfile"
destfile=$func_stripname_result
;;
esac
;;
esac
func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
$opt_dry_run || if test -n "$outputname"; then
${RM}r "$tmpdir"
fi
;;
esac
done
for file in $staticlibs; do
func_basename "$file"
name="$func_basename_result"
# Set up the ranlib parameters.
oldlib="$destdir/$name"
func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
tool_oldlib=$func_to_tool_file_result
func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
if test -n "$stripme" && test -n "$old_striplib"; then
func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
fi
# Do each command in the postinstall commands.
func_execute_cmds "$old_postinstall_cmds" 'exit $?'
done
test -n "$future_libdirs" && \
func_warning "remember to run \`$progname --finish$future_libdirs'"
if test -n "$current_libdirs"; then
# Maybe just do a dry run.
$opt_dry_run && current_libdirs=" -n$current_libdirs"
exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
else
exit $EXIT_SUCCESS
fi
}
test "$opt_mode" = install && func_mode_install ${1+"$@"}
# func_generate_dlsyms outputname originator pic_p
# Extract symbols from dlprefiles and create ${outputname}S.o with
# a dlpreopen symbol table.
func_generate_dlsyms ()
{
$opt_debug
my_outputname="$1"
my_originator="$2"
my_pic_p="${3-no}"
my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
my_dlsyms=
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
if test -n "$NM" && test -n "$global_symbol_pipe"; then
my_dlsyms="${my_outputname}S.c"
else
func_error "not configured to extract global symbols from dlpreopened files"
fi
fi
if test -n "$my_dlsyms"; then
case $my_dlsyms in
"") ;;
*.c)
# Discover the nlist of each of the dlfiles.
nlist="$output_objdir/${my_outputname}.nm"
func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
# Parse the name list into a source file.
func_verbose "creating $output_objdir/$my_dlsyms"
$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
#ifdef __cplusplus
extern \"C\" {
#endif
#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
#endif
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data. */
# define LT_DLSYM_CONST
#else
# define LT_DLSYM_CONST const
#endif
/* External symbol declarations for the compiler. */\
"
if test "$dlself" = yes; then
func_verbose "generating symbol list for \`$output'"
$opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
# Add our own program objects to the symbol list.
progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
for progfile in $progfiles; do
func_to_tool_file "$progfile" func_convert_file_msys_to_w32
func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
$opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
done
if test -n "$exclude_expsyms"; then
$opt_dry_run || {
eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
eval '$MV "$nlist"T "$nlist"'
}
fi
if test -n "$export_symbols_regex"; then
$opt_dry_run || {
eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
eval '$MV "$nlist"T "$nlist"'
}
fi
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
export_symbols="$output_objdir/$outputname.exp"
$opt_dry_run || {
$RM $export_symbols
eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
case $host in
*cygwin* | *mingw* | *cegcc* )
eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
;;
esac
}
else
$opt_dry_run || {
eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
eval '$MV "$nlist"T "$nlist"'
case $host in
*cygwin* | *mingw* | *cegcc* )
eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
;;
esac
}
fi
fi
for dlprefile in $dlprefiles; do
func_verbose "extracting global C symbols from \`$dlprefile'"
func_basename "$dlprefile"
name="$func_basename_result"
case $host in
*cygwin* | *mingw* | *cegcc* )
# if an import library, we need to obtain dlname
if func_win32_import_lib_p "$dlprefile"; then
func_tr_sh "$dlprefile"
eval "curr_lafile=\$libfile_$func_tr_sh_result"
dlprefile_dlbasename=""
if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
# Use subshell, to avoid clobbering current variable values
dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
if test -n "$dlprefile_dlname" ; then
func_basename "$dlprefile_dlname"
dlprefile_dlbasename="$func_basename_result"
else
# no lafile. user explicitly requested -dlpreopen .
$sharedlib_from_linklib_cmd "$dlprefile"
dlprefile_dlbasename=$sharedlib_from_linklib_result
fi
fi
$opt_dry_run || {
if test -n "$dlprefile_dlbasename" ; then
eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
else
func_warning "Could not compute DLL name from $name"
eval '$ECHO ": $name " >> "$nlist"'
fi
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
$SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
}
else # not an import lib
$opt_dry_run || {
eval '$ECHO ": $name " >> "$nlist"'
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
}
fi
;;
*)
$opt_dry_run || {
eval '$ECHO ": $name " >> "$nlist"'
func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
}
;;
esac
done
$opt_dry_run || {
# Make sure we have at least an empty file.
test -f "$nlist" || : > "$nlist"
if test -n "$exclude_expsyms"; then
$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
$MV "$nlist"T "$nlist"
fi
# Try sorting and uniquifying the output.
if $GREP -v "^: " < "$nlist" |
if sort -k 3 /dev/null 2>&1; then
sort -k 3
else
sort +2
fi |
uniq > "$nlist"S; then
:
else
$GREP -v "^: " < "$nlist" > "$nlist"S
fi
if test -f "$nlist"S; then
eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
else
echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
fi
echo >> "$output_objdir/$my_dlsyms" "\
/* The mapping between symbol names and symbols. */
typedef struct {
const char *name;
void *address;
} lt_dlsymlist;
extern LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[];
LT_DLSYM_CONST lt_dlsymlist
lt_${my_prefix}_LTX_preloaded_symbols[] =
{\
{ \"$my_originator\", (void *) 0 },"
case $need_lib_prefix in
no)
eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
;;
*)
eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
;;
esac
echo >> "$output_objdir/$my_dlsyms" "\
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt_${my_prefix}_LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif\
"
} # !$opt_dry_run
pic_flag_for_symtable=
case "$compile_command " in
*" -static "*) ;;
*)
case $host in
# compiling the symbol table file with pic_flag works around
# a FreeBSD bug that causes programs to crash when -lm is
# linked before any other PIC object. But we must not use
# pic_flag when linking with -static. The problem exists in
# FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
*-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
*-*-hpux*)
pic_flag_for_symtable=" $pic_flag" ;;
*)
if test "X$my_pic_p" != Xno; then
pic_flag_for_symtable=" $pic_flag"
fi
;;
esac
;;
esac
symtab_cflags=
for arg in $LTCFLAGS; do
case $arg in
-pie | -fpie | -fPIE) ;;
*) func_append symtab_cflags " $arg" ;;
esac
done
# Now compile the dynamic symbol file.
func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
# Clean up the generated files.
func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
# Transform the symbol file into the correct name.
symfileobj="$output_objdir/${my_outputname}S.$objext"
case $host in
*cygwin* | *mingw* | *cegcc* )
if test -f "$output_objdir/$my_outputname.def"; then
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
else
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
fi
;;
*)
compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
;;
esac
;;
*)
func_fatal_error "unknown suffix for \`$my_dlsyms'"
;;
esac
else
# We keep going just in case the user didn't refer to
# lt_preloaded_symbols. The linker will fail if global_symbol_pipe
# really was required.
# Nullify the symbol file.
compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
fi
}
# func_win32_libid arg
# return the library type of file 'arg'
#
# Need a lot of goo to handle *both* DLLs and import libs
# Has to be a shell function in order to 'eat' the argument
# that is supplied when $file_magic_command is called.
# Despite the name, also deal with 64 bit binaries.
func_win32_libid ()
{
$opt_debug
win32_libid_type="unknown"
win32_fileres=`file -L $1 2>/dev/null`
case $win32_fileres in
*ar\ archive\ import\ library*) # definitely import
win32_libid_type="x86 archive import"
;;
*ar\ archive*) # could be an import, or static
# Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
$EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
func_to_tool_file "$1" func_convert_file_msys_to_w32
win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
$SED -n -e '
1,100{
/ I /{
s,.*,import,
p
q
}
}'`
case $win32_nmres in
import*) win32_libid_type="x86 archive import";;
*) win32_libid_type="x86 archive static";;
esac
fi
;;
*DLL*)
win32_libid_type="x86 DLL"
;;
*executable*) # but shell scripts are "executable" too...
case $win32_fileres in
*MS\ Windows\ PE\ Intel*)
win32_libid_type="x86 DLL"
;;
esac
;;
esac
$ECHO "$win32_libid_type"
}
# func_cygming_dll_for_implib ARG
#
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
# Invoked by eval'ing the libtool variable
# $sharedlib_from_linklib_cmd
# Result is available in the variable
# $sharedlib_from_linklib_result
func_cygming_dll_for_implib ()
{
$opt_debug
sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
}
# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
#
# The is the core of a fallback implementation of a
# platform-specific function to extract the name of the
# DLL associated with the specified import library LIBNAME.
#
# SECTION_NAME is either .idata$6 or .idata$7, depending
# on the platform and compiler that created the implib.
#
# Echos the name of the DLL associated with the
# specified import library.
func_cygming_dll_for_implib_fallback_core ()
{
$opt_debug
match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
$OBJDUMP -s --section "$1" "$2" 2>/dev/null |
$SED '/^Contents of section '"$match_literal"':/{
# Place marker at beginning of archive member dllname section
s/.*/====MARK====/
p
d
}
# These lines can sometimes be longer than 43 characters, but
# are always uninteresting
/:[ ]*file format pe[i]\{,1\}-/d
/^In archive [^:]*:/d
# Ensure marker is printed
/^====MARK====/p
# Remove all lines with less than 43 characters
/^.\{43\}/!d
# From remaining lines, remove first 43 characters
s/^.\{43\}//' |
$SED -n '
# Join marker and all lines until next marker into a single line
/^====MARK====/ b para
H
$ b para
b
:para
x
s/\n//g
# Remove the marker
s/^====MARK====//
# Remove trailing dots and whitespace
s/[\. \t]*$//
# Print
/./p' |
# we now have a list, one entry per line, of the stringified
# contents of the appropriate section of all members of the
# archive which possess that section. Heuristic: eliminate
# all those which have a first or second character that is
# a '.' (that is, objdump's representation of an unprintable
# character.) This should work for all archives with less than
# 0x302f exports -- but will fail for DLLs whose name actually
# begins with a literal '.' or a single character followed by
# a '.'.
#
# Of those that remain, print the first one.
$SED -e '/^\./d;/^.\./d;q'
}
# func_cygming_gnu_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is a GNU/binutils-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_gnu_implib_p ()
{
$opt_debug
func_to_tool_file "$1" func_convert_file_msys_to_w32
func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
test -n "$func_cygming_gnu_implib_tmp"
}
# func_cygming_ms_implib_p ARG
# This predicate returns with zero status (TRUE) if
# ARG is an MS-style import library. Returns
# with nonzero status (FALSE) otherwise.
func_cygming_ms_implib_p ()
{
$opt_debug
func_to_tool_file "$1" func_convert_file_msys_to_w32
func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
test -n "$func_cygming_ms_implib_tmp"
}
# func_cygming_dll_for_implib_fallback ARG
# Platform-specific function to extract the
# name of the DLL associated with the specified
# import library ARG.
#
# This fallback implementation is for use when $DLLTOOL
# does not support the --identify-strict option.
# Invoked by eval'ing the libtool variable
# $sharedlib_from_linklib_cmd
# Result is available in the variable
# $sharedlib_from_linklib_result
func_cygming_dll_for_implib_fallback ()
{
$opt_debug
if func_cygming_gnu_implib_p "$1" ; then
# binutils import library
sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
elif func_cygming_ms_implib_p "$1" ; then
# ms-generated import library
sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
else
# unknown
sharedlib_from_linklib_result=""
fi
}
# func_extract_an_archive dir oldlib
func_extract_an_archive ()
{
$opt_debug
f_ex_an_ar_dir="$1"; shift
f_ex_an_ar_oldlib="$1"
if test "$lock_old_archive_extraction" = yes; then
lockfile=$f_ex_an_ar_oldlib.lock
until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
func_echo "Waiting for $lockfile to be removed"
sleep 2
done
fi
func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
'stat=$?; rm -f "$lockfile"; exit $stat'
if test "$lock_old_archive_extraction" = yes; then
$opt_dry_run || rm -f "$lockfile"
fi
if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
:
else
func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
fi
}
# func_extract_archives gentop oldlib ...
func_extract_archives ()
{
$opt_debug
my_gentop="$1"; shift
my_oldlibs=${1+"$@"}
my_oldobjs=""
my_xlib=""
my_xabs=""
my_xdir=""
for my_xlib in $my_oldlibs; do
# Extract the objects.
case $my_xlib in
[\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
*) my_xabs=`pwd`"/$my_xlib" ;;
esac
func_basename "$my_xlib"
my_xlib="$func_basename_result"
my_xlib_u=$my_xlib
while :; do
case " $extracted_archives " in
*" $my_xlib_u "*)
func_arith $extracted_serial + 1
extracted_serial=$func_arith_result
my_xlib_u=lt$extracted_serial-$my_xlib ;;
*) break ;;
esac
done
extracted_archives="$extracted_archives $my_xlib_u"
my_xdir="$my_gentop/$my_xlib_u"
func_mkdir_p "$my_xdir"
case $host in
*-darwin*)
func_verbose "Extracting $my_xabs"
# Do not bother doing anything if just a dry run
$opt_dry_run || {
darwin_orig_dir=`pwd`
cd $my_xdir || exit $?
darwin_archive=$my_xabs
darwin_curdir=`pwd`
darwin_base_archive=`basename "$darwin_archive"`
darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
if test -n "$darwin_arches"; then
darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
darwin_arch=
func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
for darwin_arch in $darwin_arches ; do
func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
$LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
func_extract_an_archive "`pwd`" "${darwin_base_archive}"
cd "$darwin_curdir"
$RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
done # $darwin_arches
## Okay now we've a bunch of thin objects, gotta fatten them up :)
darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
darwin_file=
darwin_files=
for darwin_file in $darwin_filelist; do
darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
$LIPO -create -output "$darwin_file" $darwin_files
done # $darwin_filelist
$RM -rf unfat-$$
cd "$darwin_orig_dir"
else
cd $darwin_orig_dir
func_extract_an_archive "$my_xdir" "$my_xabs"
fi # $darwin_arches
} # !$opt_dry_run
;;
*)
func_extract_an_archive "$my_xdir" "$my_xabs"
;;
esac
my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
done
func_extract_archives_result="$my_oldobjs"
}
# func_emit_wrapper [arg=no]
#
# Emit a libtool wrapper script on stdout.
# Don't directly open a file because we may want to
# incorporate the script contents within a cygwin/mingw
# wrapper executable. Must ONLY be called from within
# func_mode_link because it depends on a number of variables
# set therein.
#
# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
# variable will take. If 'yes', then the emitted script
# will assume that the directory in which it is stored is
# the $objdir directory. This is a cygwin/mingw-specific
# behavior.
func_emit_wrapper ()
{
func_emit_wrapper_arg1=${1-no}
$ECHO "\
#! $SHELL
# $output - temporary wrapper script for $objdir/$outputname
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
#
# The $output program cannot be directly executed until all the libtool
# libraries that it depends on are installed.
#
# This wrapper script should never be moved out of the build directory.
# If it is, it will not operate correctly.
# Sed substitution that helps us do robust quoting. It backslashifies
# metacharacters that are still active within double-quoted strings.
sed_quote_subst='$sed_quote_subst'
# Be Bourne compatible
if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
emulate sh
NULLCMD=:
# Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
# is contrary to our usage. Disable this feature.
alias -g '\${1+\"\$@\"}'='\"\$@\"'
setopt NO_GLOB_SUBST
else
case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
fi
BIN_SH=xpg4; export BIN_SH # for Tru64
DUALCASE=1; export DUALCASE # for MKS sh
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
relink_command=\"$relink_command\"
# This environment variable determines our operation mode.
if test \"\$libtool_install_magic\" = \"$magic\"; then
# install mode needs the following variables:
generated_by_libtool_version='$macro_version'
notinst_deplibs='$notinst_deplibs'
else
# When we are sourced in execute mode, \$file and \$ECHO are already set.
if test \"\$libtool_execute_magic\" != \"$magic\"; then
file=\"\$0\""
qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
$ECHO "\
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$1
_LTECHO_EOF'
}
ECHO=\"$qECHO\"
fi
# Very basic option parsing. These options are (a) specific to
# the libtool wrapper, (b) are identical between the wrapper
# /script/ and the wrapper /executable/ which is used only on
# windows platforms, and (c) all begin with the string "--lt-"
# (application programs are unlikely to have options which match
# this pattern).
#
# There are only two supported options: --lt-debug and
# --lt-dump-script. There is, deliberately, no --lt-help.
#
# The first argument to this parsing function should be the
# script's $0 value, followed by "$@".
lt_option_debug=
func_parse_lt_options ()
{
lt_script_arg0=\$0
shift
for lt_opt
do
case \"\$lt_opt\" in
--lt-debug) lt_option_debug=1 ;;
--lt-dump-script)
lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
cat \"\$lt_dump_D/\$lt_dump_F\"
exit 0
;;
--lt-*)
\$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
exit 1
;;
esac
done
# Print the debug banner immediately:
if test -n \"\$lt_option_debug\"; then
echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
fi
}
# Used when --lt-debug. Prints its arguments to stdout
# (redirection is the responsibility of the caller)
func_lt_dump_args ()
{
lt_dump_args_N=1;
for lt_arg
do
\$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
done
}
# Core function for launching the target application
func_exec_program_core ()
{
"
case $host in
# Backslashes separate directories on plain windows
*-*-mingw | *-*-os2* | *-cegcc*)
$ECHO "\
if test -n \"\$lt_option_debug\"; then
\$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
func_lt_dump_args \${1+\"\$@\"} 1>&2
fi
exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
"
;;
*)
$ECHO "\
if test -n \"\$lt_option_debug\"; then
\$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
func_lt_dump_args \${1+\"\$@\"} 1>&2
fi
exec \"\$progdir/\$program\" \${1+\"\$@\"}
"
;;
esac
$ECHO "\
\$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
exit 1
}
# A function to encapsulate launching the target application
# Strips options in the --lt-* namespace from \$@ and
# launches target application with the remaining arguments.
func_exec_program ()
{
case \" \$* \" in
*\\ --lt-*)
for lt_wr_arg
do
case \$lt_wr_arg in
--lt-*) ;;
*) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
esac
shift
done ;;
esac
func_exec_program_core \${1+\"\$@\"}
}
# Parse options
func_parse_lt_options \"\$0\" \${1+\"\$@\"}
# Find the directory that this script lives in.
thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
test \"x\$thisdir\" = \"x\$file\" && thisdir=.
# Follow symbolic links until we get to the real thisdir.
file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
while test -n \"\$file\"; do
destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
# If there was a directory component, then change thisdir.
if test \"x\$destdir\" != \"x\$file\"; then
case \"\$destdir\" in
[\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
*) thisdir=\"\$thisdir/\$destdir\" ;;
esac
fi
file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
done
# Usually 'no', except on cygwin/mingw when embedded into
# the cwrapper.
WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
# special case for '.'
if test \"\$thisdir\" = \".\"; then
thisdir=\`pwd\`
fi
# remove .libs from thisdir
case \"\$thisdir\" in
*[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
$objdir ) thisdir=. ;;
esac
fi
# Try to get the absolute directory name.
absdir=\`cd \"\$thisdir\" && pwd\`
test -n \"\$absdir\" && thisdir=\"\$absdir\"
"
if test "$fast_install" = yes; then
$ECHO "\
program=lt-'$outputname'$exeext
progdir=\"\$thisdir/$objdir\"
if test ! -f \"\$progdir/\$program\" ||
{ file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
test \"X\$file\" != \"X\$progdir/\$program\"; }; then
file=\"\$\$-\$program\"
if test ! -d \"\$progdir\"; then
$MKDIR \"\$progdir\"
else
$RM \"\$progdir/\$file\"
fi"
$ECHO "\
# relink executable if necessary
if test -n \"\$relink_command\"; then
if relink_command_output=\`eval \$relink_command 2>&1\`; then :
else
$ECHO \"\$relink_command_output\" >&2
$RM \"\$progdir/\$file\"
exit 1
fi
fi
$MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
{ $RM \"\$progdir/\$program\";
$MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
$RM \"\$progdir/\$file\"
fi"
else
$ECHO "\
program='$outputname'
progdir=\"\$thisdir/$objdir\"
"
fi
$ECHO "\
if test -f \"\$progdir/\$program\"; then"
# fixup the dll searchpath if we need to.
#
# Fix the DLL searchpath if we need to. Do this before prepending
# to shlibpath, because on Windows, both are PATH and uninstalled
# libraries must come first.
if test -n "$dllsearchpath"; then
$ECHO "\
# Add the dll search path components to the executable PATH
PATH=$dllsearchpath:\$PATH
"
fi
# Export our shlibpath_var if we have one.
if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
$ECHO "\
# Add our own library path to $shlibpath_var
$shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
# Some systems cannot cope with colon-terminated $shlibpath_var
# The second colon is a workaround for a bug in BeOS R4 sed
$shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
export $shlibpath_var
"
fi
$ECHO "\
if test \"\$libtool_execute_magic\" != \"$magic\"; then
# Run the actual program with our arguments.
func_exec_program \${1+\"\$@\"}
fi
else
# The program doesn't exist.
\$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
\$ECHO \"This script is just a wrapper for \$program.\" 1>&2
\$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
exit 1
fi
fi\
"
}
# func_emit_cwrapperexe_src
# emit the source code for a wrapper executable on stdout
# Must ONLY be called from within func_mode_link because
# it depends on a number of variable set therein.
func_emit_cwrapperexe_src ()
{
cat <
#include
#ifdef _MSC_VER
# include
# include
# include
#else
# include
# include
# ifdef __CYGWIN__
# include
# endif
#endif
#include
#include
#include
#include
#include
#include
#include
#include
/* declarations of non-ANSI functions */
#if defined(__MINGW32__)
# ifdef __STRICT_ANSI__
int _putenv (const char *);
# endif
#elif defined(__CYGWIN__)
# ifdef __STRICT_ANSI__
char *realpath (const char *, char *);
int putenv (char *);
int setenv (const char *, const char *, int);
# endif
/* #elif defined (other platforms) ... */
#endif
/* portability defines, excluding path handling macros */
#if defined(_MSC_VER)
# define setmode _setmode
# define stat _stat
# define chmod _chmod
# define getcwd _getcwd
# define putenv _putenv
# define S_IXUSR _S_IEXEC
# ifndef _INTPTR_T_DEFINED
# define _INTPTR_T_DEFINED
# define intptr_t int
# endif
#elif defined(__MINGW32__)
# define setmode _setmode
# define stat _stat
# define chmod _chmod
# define getcwd _getcwd
# define putenv _putenv
#elif defined(__CYGWIN__)
# define HAVE_SETENV
# define FOPEN_WB "wb"
/* #elif defined (other platforms) ... */
#endif
#if defined(PATH_MAX)
# define LT_PATHMAX PATH_MAX
#elif defined(MAXPATHLEN)
# define LT_PATHMAX MAXPATHLEN
#else
# define LT_PATHMAX 1024
#endif
#ifndef S_IXOTH
# define S_IXOTH 0
#endif
#ifndef S_IXGRP
# define S_IXGRP 0
#endif
/* path handling portability macros */
#ifndef DIR_SEPARATOR
# define DIR_SEPARATOR '/'
# define PATH_SEPARATOR ':'
#endif
#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
defined (__OS2__)
# define HAVE_DOS_BASED_FILE_SYSTEM
# define FOPEN_WB "wb"
# ifndef DIR_SEPARATOR_2
# define DIR_SEPARATOR_2 '\\'
# endif
# ifndef PATH_SEPARATOR_2
# define PATH_SEPARATOR_2 ';'
# endif
#endif
#ifndef DIR_SEPARATOR_2
# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
#else /* DIR_SEPARATOR_2 */
# define IS_DIR_SEPARATOR(ch) \
(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
#endif /* DIR_SEPARATOR_2 */
#ifndef PATH_SEPARATOR_2
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
#else /* PATH_SEPARATOR_2 */
# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
#endif /* PATH_SEPARATOR_2 */
#ifndef FOPEN_WB
# define FOPEN_WB "w"
#endif
#ifndef _O_BINARY
# define _O_BINARY 0
#endif
#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
#define XFREE(stale) do { \
if (stale) { free ((void *) stale); stale = 0; } \
} while (0)
#if defined(LT_DEBUGWRAPPER)
static int lt_debug = 1;
#else
static int lt_debug = 0;
#endif
const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
void *xmalloc (size_t num);
char *xstrdup (const char *string);
const char *base_name (const char *name);
char *find_executable (const char *wrapper);
char *chase_symlinks (const char *pathspec);
int make_executable (const char *path);
int check_executable (const char *path);
char *strendzap (char *str, const char *pat);
void lt_debugprintf (const char *file, int line, const char *fmt, ...);
void lt_fatal (const char *file, int line, const char *message, ...);
static const char *nonnull (const char *s);
static const char *nonempty (const char *s);
void lt_setenv (const char *name, const char *value);
char *lt_extend_str (const char *orig_value, const char *add, int to_end);
void lt_update_exe_path (const char *name, const char *value);
void lt_update_lib_path (const char *name, const char *value);
char **prepare_spawn (char **argv);
void lt_dump_script (FILE *f);
EOF
cat <= 0)
&& (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
return 1;
else
return 0;
}
int
make_executable (const char *path)
{
int rval = 0;
struct stat st;
lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
nonempty (path));
if ((!path) || (!*path))
return 0;
if (stat (path, &st) >= 0)
{
rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
}
return rval;
}
/* Searches for the full path of the wrapper. Returns
newly allocated full path name if found, NULL otherwise
Does not chase symlinks, even on platforms that support them.
*/
char *
find_executable (const char *wrapper)
{
int has_slash = 0;
const char *p;
const char *p_next;
/* static buffer for getcwd */
char tmp[LT_PATHMAX + 1];
int tmp_len;
char *concat_name;
lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
nonempty (wrapper));
if ((wrapper == NULL) || (*wrapper == '\0'))
return NULL;
/* Absolute path? */
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
{
concat_name = xstrdup (wrapper);
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
}
else
{
#endif
if (IS_DIR_SEPARATOR (wrapper[0]))
{
concat_name = xstrdup (wrapper);
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
}
#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
}
#endif
for (p = wrapper; *p; p++)
if (*p == '/')
{
has_slash = 1;
break;
}
if (!has_slash)
{
/* no slashes; search PATH */
const char *path = getenv ("PATH");
if (path != NULL)
{
for (p = path; *p; p = p_next)
{
const char *q;
size_t p_len;
for (q = p; *q; q++)
if (IS_PATH_SEPARATOR (*q))
break;
p_len = q - p;
p_next = (*q == '\0' ? q : q + 1);
if (p_len == 0)
{
/* empty path: current directory */
if (getcwd (tmp, LT_PATHMAX) == NULL)
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
nonnull (strerror (errno)));
tmp_len = strlen (tmp);
concat_name =
XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
memcpy (concat_name, tmp, tmp_len);
concat_name[tmp_len] = '/';
strcpy (concat_name + tmp_len + 1, wrapper);
}
else
{
concat_name =
XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
memcpy (concat_name, p, p_len);
concat_name[p_len] = '/';
strcpy (concat_name + p_len + 1, wrapper);
}
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
}
}
/* not found in PATH; assume curdir */
}
/* Relative path | not found in path: prepend cwd */
if (getcwd (tmp, LT_PATHMAX) == NULL)
lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
nonnull (strerror (errno)));
tmp_len = strlen (tmp);
concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
memcpy (concat_name, tmp, tmp_len);
concat_name[tmp_len] = '/';
strcpy (concat_name + tmp_len + 1, wrapper);
if (check_executable (concat_name))
return concat_name;
XFREE (concat_name);
return NULL;
}
char *
chase_symlinks (const char *pathspec)
{
#ifndef S_ISLNK
return xstrdup (pathspec);
#else
char buf[LT_PATHMAX];
struct stat s;
char *tmp_pathspec = xstrdup (pathspec);
char *p;
int has_symlinks = 0;
while (strlen (tmp_pathspec) && !has_symlinks)
{
lt_debugprintf (__FILE__, __LINE__,
"checking path component for symlinks: %s\n",
tmp_pathspec);
if (lstat (tmp_pathspec, &s) == 0)
{
if (S_ISLNK (s.st_mode) != 0)
{
has_symlinks = 1;
break;
}
/* search backwards for last DIR_SEPARATOR */
p = tmp_pathspec + strlen (tmp_pathspec) - 1;
while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
p--;
if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
{
/* no more DIR_SEPARATORS left */
break;
}
*p = '\0';
}
else
{
lt_fatal (__FILE__, __LINE__,
"error accessing file \"%s\": %s",
tmp_pathspec, nonnull (strerror (errno)));
}
}
XFREE (tmp_pathspec);
if (!has_symlinks)
{
return xstrdup (pathspec);
}
tmp_pathspec = realpath (pathspec, buf);
if (tmp_pathspec == 0)
{
lt_fatal (__FILE__, __LINE__,
"could not follow symlinks for %s", pathspec);
}
return xstrdup (tmp_pathspec);
#endif
}
char *
strendzap (char *str, const char *pat)
{
size_t len, patlen;
assert (str != NULL);
assert (pat != NULL);
len = strlen (str);
patlen = strlen (pat);
if (patlen <= len)
{
str += len - patlen;
if (strcmp (str, pat) == 0)
*str = '\0';
}
return str;
}
void
lt_debugprintf (const char *file, int line, const char *fmt, ...)
{
va_list args;
if (lt_debug)
{
(void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
va_start (args, fmt);
(void) vfprintf (stderr, fmt, args);
va_end (args);
}
}
static void
lt_error_core (int exit_status, const char *file,
int line, const char *mode,
const char *message, va_list ap)
{
fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
vfprintf (stderr, message, ap);
fprintf (stderr, ".\n");
if (exit_status >= 0)
exit (exit_status);
}
void
lt_fatal (const char *file, int line, const char *message, ...)
{
va_list ap;
va_start (ap, message);
lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
va_end (ap);
}
static const char *
nonnull (const char *s)
{
return s ? s : "(null)";
}
static const char *
nonempty (const char *s)
{
return (s && !*s) ? "(empty)" : nonnull (s);
}
void
lt_setenv (const char *name, const char *value)
{
lt_debugprintf (__FILE__, __LINE__,
"(lt_setenv) setting '%s' to '%s'\n",
nonnull (name), nonnull (value));
{
#ifdef HAVE_SETENV
/* always make a copy, for consistency with !HAVE_SETENV */
char *str = xstrdup (value);
setenv (name, str, 1);
#else
int len = strlen (name) + 1 + strlen (value) + 1;
char *str = XMALLOC (char, len);
sprintf (str, "%s=%s", name, value);
if (putenv (str) != EXIT_SUCCESS)
{
XFREE (str);
}
#endif
}
}
char *
lt_extend_str (const char *orig_value, const char *add, int to_end)
{
char *new_value;
if (orig_value && *orig_value)
{
int orig_value_len = strlen (orig_value);
int add_len = strlen (add);
new_value = XMALLOC (char, add_len + orig_value_len + 1);
if (to_end)
{
strcpy (new_value, orig_value);
strcpy (new_value + orig_value_len, add);
}
else
{
strcpy (new_value, add);
strcpy (new_value + add_len, orig_value);
}
}
else
{
new_value = xstrdup (add);
}
return new_value;
}
void
lt_update_exe_path (const char *name, const char *value)
{
lt_debugprintf (__FILE__, __LINE__,
"(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
nonnull (name), nonnull (value));
if (name && *name && value && *value)
{
char *new_value = lt_extend_str (getenv (name), value, 0);
/* some systems can't cope with a ':'-terminated path #' */
int len = strlen (new_value);
while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
{
new_value[len-1] = '\0';
}
lt_setenv (name, new_value);
XFREE (new_value);
}
}
void
lt_update_lib_path (const char *name, const char *value)
{
lt_debugprintf (__FILE__, __LINE__,
"(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
nonnull (name), nonnull (value));
if (name && *name && value && *value)
{
char *new_value = lt_extend_str (getenv (name), value, 0);
lt_setenv (name, new_value);
XFREE (new_value);
}
}
EOF
case $host_os in
mingw*)
cat <<"EOF"
/* Prepares an argument vector before calling spawn().
Note that spawn() does not by itself call the command interpreter
(getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(&v);
v.dwPlatformId == VER_PLATFORM_WIN32_NT;
}) ? "cmd.exe" : "command.com").
Instead it simply concatenates the arguments, separated by ' ', and calls
CreateProcess(). We must quote the arguments since Win32 CreateProcess()
interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
special way:
- Space and tab are interpreted as delimiters. They are not treated as
delimiters if they are surrounded by double quotes: "...".
- Unescaped double quotes are removed from the input. Their only effect is
that within double quotes, space and tab are treated like normal
characters.
- Backslashes not followed by double quotes are not special.
- But 2*n+1 backslashes followed by a double quote become
n backslashes followed by a double quote (n >= 0):
\" -> "
\\\" -> \"
\\\\\" -> \\"
*/
#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
char **
prepare_spawn (char **argv)
{
size_t argc;
char **new_argv;
size_t i;
/* Count number of arguments. */
for (argc = 0; argv[argc] != NULL; argc++)
;
/* Allocate new argument vector. */
new_argv = XMALLOC (char *, argc + 1);
/* Put quoted arguments into the new argument vector. */
for (i = 0; i < argc; i++)
{
const char *string = argv[i];
if (string[0] == '\0')
new_argv[i] = xstrdup ("\"\"");
else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
{
int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
size_t length;
unsigned int backslashes;
const char *s;
char *quoted_string;
char *p;
length = 0;
backslashes = 0;
if (quote_around)
length++;
for (s = string; *s != '\0'; s++)
{
char c = *s;
if (c == '"')
length += backslashes + 1;
length++;
if (c == '\\')
backslashes++;
else
backslashes = 0;
}
if (quote_around)
length += backslashes + 1;
quoted_string = XMALLOC (char, length + 1);
p = quoted_string;
backslashes = 0;
if (quote_around)
*p++ = '"';
for (s = string; *s != '\0'; s++)
{
char c = *s;
if (c == '"')
{
unsigned int j;
for (j = backslashes + 1; j > 0; j--)
*p++ = '\\';
}
*p++ = c;
if (c == '\\')
backslashes++;
else
backslashes = 0;
}
if (quote_around)
{
unsigned int j;
for (j = backslashes; j > 0; j--)
*p++ = '\\';
*p++ = '"';
}
*p = '\0';
new_argv[i] = quoted_string;
}
else
new_argv[i] = (char *) string;
}
new_argv[argc] = NULL;
return new_argv;
}
EOF
;;
esac
cat <<"EOF"
void lt_dump_script (FILE* f)
{
EOF
func_emit_wrapper yes |
$SED -n -e '
s/^\(.\{79\}\)\(..*\)/\1\
\2/
h
s/\([\\"]\)/\\\1/g
s/$/\\n/
s/\([^\n]*\).*/ fputs ("\1", f);/p
g
D'
cat <<"EOF"
}
EOF
}
# end: func_emit_cwrapperexe_src
# func_win32_import_lib_p ARG
# True if ARG is an import lib, as indicated by $file_magic_cmd
func_win32_import_lib_p ()
{
$opt_debug
case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
*import*) : ;;
*) false ;;
esac
}
# func_mode_link arg...
func_mode_link ()
{
$opt_debug
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
# It is impossible to link a dll without this setting, and
# we shouldn't force the makefile maintainer to figure out
# which system we are compiling for in order to pass an extra
# flag for every libtool invocation.
# allow_undefined=no
# FIXME: Unfortunately, there are problems with the above when trying
# to make a dll which has undefined symbols, in which case not
# even a static library is built. For now, we need to specify
# -no-undefined on the libtool link line when we can be certain
# that all symbols are satisfied, otherwise we get a static library.
allow_undefined=yes
;;
*)
allow_undefined=yes
;;
esac
libtool_args=$nonopt
base_compile="$nonopt $@"
compile_command=$nonopt
finalize_command=$nonopt
compile_rpath=
finalize_rpath=
compile_shlibpath=
finalize_shlibpath=
convenience=
old_convenience=
deplibs=
old_deplibs=
compiler_flags=
linker_flags=
dllsearchpath=
lib_search_path=`pwd`
inst_prefix_dir=
new_inherited_linker_flags=
avoid_version=no
bindir=
dlfiles=
dlprefiles=
dlself=no
export_dynamic=no
export_symbols=
export_symbols_regex=
generated=
libobjs=
ltlibs=
module=no
no_install=no
objs=
non_pic_objects=
precious_files_regex=
prefer_static_libs=no
preload=no
prev=
prevarg=
release=
rpath=
xrpath=
perm_rpath=
temp_rpath=
thread_safe=no
vinfo=
vinfo_number=no
weak_libs=
single_module="${wl}-single_module"
func_infer_tag $base_compile
# We need to know -static, to get the right output filenames.
for arg
do
case $arg in
-shared)
test "$build_libtool_libs" != yes && \
func_fatal_configuration "can not build a shared library"
build_old_libs=no
break
;;
-all-static | -static | -static-libtool-libs)
case $arg in
-all-static)
if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
func_warning "complete static linking is impossible in this configuration"
fi
if test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=yes
;;
-static)
if test -z "$pic_flag" && test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=built
;;
-static-libtool-libs)
if test -z "$pic_flag" && test -n "$link_static_flag"; then
dlopen_self=$dlopen_self_static
fi
prefer_static_libs=yes
;;
esac
build_libtool_libs=no
build_old_libs=yes
break
;;
esac
done
# See if our shared archives depend on static archives.
test -n "$old_archive_from_new_cmds" && build_old_libs=yes
# Go through the arguments, transforming them on the way.
while test "$#" -gt 0; do
arg="$1"
shift
func_quote_for_eval "$arg"
qarg=$func_quote_for_eval_unquoted_result
func_append libtool_args " $func_quote_for_eval_result"
# If the previous option needs an argument, assign it.
if test -n "$prev"; then
case $prev in
output)
func_append compile_command " @OUTPUT@"
func_append finalize_command " @OUTPUT@"
;;
esac
case $prev in
bindir)
bindir="$arg"
prev=
continue
;;
dlfiles|dlprefiles)
if test "$preload" = no; then
# Add the symbol object into the linking commands.
func_append compile_command " @SYMFILE@"
func_append finalize_command " @SYMFILE@"
preload=yes
fi
case $arg in
*.la | *.lo) ;; # We handle these cases below.
force)
if test "$dlself" = no; then
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
self)
if test "$prev" = dlprefiles; then
dlself=yes
elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
dlself=yes
else
dlself=needless
export_dynamic=yes
fi
prev=
continue
;;
*)
if test "$prev" = dlfiles; then
func_append dlfiles " $arg"
else
func_append dlprefiles " $arg"
fi
prev=
continue
;;
esac
;;
expsyms)
export_symbols="$arg"
test -f "$arg" \
|| func_fatal_error "symbol file \`$arg' does not exist"
prev=
continue
;;
expsyms_regex)
export_symbols_regex="$arg"
prev=
continue
;;
framework)
case $host in
*-*-darwin*)
case "$deplibs " in
*" $qarg.ltframework "*) ;;
*) func_append deplibs " $qarg.ltframework" # this is fixed later
;;
esac
;;
esac
prev=
continue
;;
inst_prefix)
inst_prefix_dir="$arg"
prev=
continue
;;
objectlist)
if test -f "$arg"; then
save_arg=$arg
moreargs=
for fil in `cat "$save_arg"`
do
# func_append moreargs " $fil"
arg=$fil
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if func_lalib_unsafe_p "$arg"; then
pic_object=
non_pic_object=
# Read the .lo file
func_source "$arg"
if test -z "$pic_object" ||
test -z "$non_pic_object" ||
test "$pic_object" = none &&
test "$non_pic_object" = none; then
func_fatal_error "cannot find name of object for \`$arg'"
fi
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir="$func_dirname_result"
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
pic_object="$xdir$pic_object"
if test "$prev" = dlfiles; then
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
func_append dlfiles " $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test "$prev" = dlprefiles; then
# Preload the old-style object.
func_append dlprefiles " $pic_object"
prev=
fi
# A PIC object.
func_append libobjs " $pic_object"
arg="$pic_object"
fi
# Non-PIC object.
if test "$non_pic_object" != none; then
# Prepend the subdirectory the object is found in.
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
func_append non_pic_objects " $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
func_append non_pic_objects " $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if $opt_dry_run; then
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir="$func_dirname_result"
func_lo2o "$arg"
pic_object=$xdir$objdir/$func_lo2o_result
non_pic_object=$xdir$func_lo2o_result
func_append libobjs " $pic_object"
func_append non_pic_objects " $non_pic_object"
else
func_fatal_error "\`$arg' is not a valid libtool object"
fi
fi
done
else
func_fatal_error "link input file \`$arg' does not exist"
fi
arg=$save_arg
prev=
continue
;;
precious_regex)
precious_files_regex="$arg"
prev=
continue
;;
release)
release="-$arg"
prev=
continue
;;
rpath | xrpath)
# We need an absolute path.
case $arg in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
func_fatal_error "only absolute run-paths are allowed"
;;
esac
if test "$prev" = rpath; then
case "$rpath " in
*" $arg "*) ;;
*) func_append rpath " $arg" ;;
esac
else
case "$xrpath " in
*" $arg "*) ;;
*) func_append xrpath " $arg" ;;
esac
fi
prev=
continue
;;
shrext)
shrext_cmds="$arg"
prev=
continue
;;
weak)
func_append weak_libs " $arg"
prev=
continue
;;
xcclinker)
func_append linker_flags " $qarg"
func_append compiler_flags " $qarg"
prev=
func_append compile_command " $qarg"
func_append finalize_command " $qarg"
continue
;;
xcompiler)
func_append compiler_flags " $qarg"
prev=
func_append compile_command " $qarg"
func_append finalize_command " $qarg"
continue
;;
xlinker)
func_append linker_flags " $qarg"
func_append compiler_flags " $wl$qarg"
prev=
func_append compile_command " $wl$qarg"
func_append finalize_command " $wl$qarg"
continue
;;
*)
eval "$prev=\"\$arg\""
prev=
continue
;;
esac
fi # test -n "$prev"
prevarg="$arg"
case $arg in
-all-static)
if test -n "$link_static_flag"; then
# See comment for -static flag below, for more details.
func_append compile_command " $link_static_flag"
func_append finalize_command " $link_static_flag"
fi
continue
;;
-allow-undefined)
# FIXME: remove this flag sometime in the future.
func_fatal_error "\`-allow-undefined' must not be used because it is the default"
;;
-avoid-version)
avoid_version=yes
continue
;;
-bindir)
prev=bindir
continue
;;
-dlopen)
prev=dlfiles
continue
;;
-dlpreopen)
prev=dlprefiles
continue
;;
-export-dynamic)
export_dynamic=yes
continue
;;
-export-symbols | -export-symbols-regex)
if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
func_fatal_error "more than one -exported-symbols argument is not allowed"
fi
if test "X$arg" = "X-export-symbols"; then
prev=expsyms
else
prev=expsyms_regex
fi
continue
;;
-framework)
prev=framework
continue
;;
-inst-prefix-dir)
prev=inst_prefix
continue
;;
# The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
# so, if we see these flags be careful not to treat them like -L
-L[A-Z][A-Z]*:*)
case $with_gcc/$host in
no/*-*-irix* | /*-*-irix*)
func_append compile_command " $arg"
func_append finalize_command " $arg"
;;
esac
continue
;;
-L*)
func_stripname "-L" '' "$arg"
if test -z "$func_stripname_result"; then
if test "$#" -gt 0; then
func_fatal_error "require no space between \`-L' and \`$1'"
else
func_fatal_error "need path for \`-L' option"
fi
fi
func_resolve_sysroot "$func_stripname_result"
dir=$func_resolve_sysroot_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
*)
absdir=`cd "$dir" && pwd`
test -z "$absdir" && \
func_fatal_error "cannot determine absolute directory name of \`$dir'"
dir="$absdir"
;;
esac
case "$deplibs " in
*" -L$dir "* | *" $arg "*)
# Will only happen for absolute or sysroot arguments
;;
*)
# Preserve sysroot, but never include relative directories
case $dir in
[\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
*) func_append deplibs " -L$dir" ;;
esac
func_append lib_search_path " $dir"
;;
esac
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$dir:"*) ;;
::) dllsearchpath=$dir;;
*) func_append dllsearchpath ":$dir";;
esac
case :$dllsearchpath: in
*":$testbindir:"*) ;;
::) dllsearchpath=$testbindir;;
*) func_append dllsearchpath ":$testbindir";;
esac
;;
esac
continue
;;
-l*)
if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
# These systems don't actually have a C or math library (as such)
continue
;;
*-*-os2*)
# These systems don't actually have a C library (as such)
test "X$arg" = "X-lc" && continue
;;
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
test "X$arg" = "X-lc" && continue
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C and math libraries are in the System framework
func_append deplibs " System.ltframework"
continue
;;
*-*-sco3.2v5* | *-*-sco5v6*)
# Causes problems with __ctype
test "X$arg" = "X-lc" && continue
;;
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
# Compiler inserts libc in the correct place for threads to work
test "X$arg" = "X-lc" && continue
;;
esac
elif test "X$arg" = "X-lc_r"; then
case $host in
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc_r directly, use -pthread flag.
continue
;;
esac
fi
func_append deplibs " $arg"
continue
;;
-module)
module=yes
continue
;;
# Tru64 UNIX uses -model [arg] to determine the layout of C++
# classes, name mangling, and exception handling.
# Darwin uses the -arch flag to determine output architecture.
-model|-arch|-isysroot|--sysroot)
func_append compiler_flags " $arg"
func_append compile_command " $arg"
func_append finalize_command " $arg"
prev=xcompiler
continue
;;
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
|-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
func_append compiler_flags " $arg"
func_append compile_command " $arg"
func_append finalize_command " $arg"
case "$new_inherited_linker_flags " in
*" $arg "*) ;;
* ) func_append new_inherited_linker_flags " $arg" ;;
esac
continue
;;
-multi_module)
single_module="${wl}-multi_module"
continue
;;
-no-fast-install)
fast_install=no
continue
;;
-no-install)
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
# The PATH hackery in wrapper scripts is required on Windows
# and Darwin in order for the loader to find any dlls it needs.
func_warning "\`-no-install' is ignored for $host"
func_warning "assuming \`-no-fast-install' instead"
fast_install=no
;;
*) no_install=yes ;;
esac
continue
;;
-no-undefined)
allow_undefined=no
continue
;;
-objectlist)
prev=objectlist
continue
;;
-o) prev=output ;;
-precious-files-regex)
prev=precious_regex
continue
;;
-release)
prev=release
continue
;;
-rpath)
prev=rpath
continue
;;
-R)
prev=xrpath
continue
;;
-R*)
func_stripname '-R' '' "$arg"
dir=$func_stripname_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) ;;
=*)
func_stripname '=' '' "$dir"
dir=$lt_sysroot$func_stripname_result
;;
*)
func_fatal_error "only absolute run-paths are allowed"
;;
esac
case "$xrpath " in
*" $dir "*) ;;
*) func_append xrpath " $dir" ;;
esac
continue
;;
-shared)
# The effects of -shared are defined in a previous loop.
continue
;;
-shrext)
prev=shrext
continue
;;
-static | -static-libtool-libs)
# The effects of -static are defined in a previous loop.
# We used to do the same as -all-static on platforms that
# didn't have a PIC flag, but the assumption that the effects
# would be equivalent was wrong. It would break on at least
# Digital Unix and AIX.
continue
;;
-thread-safe)
thread_safe=yes
continue
;;
-version-info)
prev=vinfo
continue
;;
-version-number)
prev=vinfo
vinfo_number=yes
continue
;;
-weak)
prev=weak
continue
;;
-Wc,*)
func_stripname '-Wc,' '' "$arg"
args=$func_stripname_result
arg=
save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
func_quote_for_eval "$flag"
func_append arg " $func_quote_for_eval_result"
func_append compiler_flags " $func_quote_for_eval_result"
done
IFS="$save_ifs"
func_stripname ' ' '' "$arg"
arg=$func_stripname_result
;;
-Wl,*)
func_stripname '-Wl,' '' "$arg"
args=$func_stripname_result
arg=
save_ifs="$IFS"; IFS=','
for flag in $args; do
IFS="$save_ifs"
func_quote_for_eval "$flag"
func_append arg " $wl$func_quote_for_eval_result"
func_append compiler_flags " $wl$func_quote_for_eval_result"
func_append linker_flags " $func_quote_for_eval_result"
done
IFS="$save_ifs"
func_stripname ' ' '' "$arg"
arg=$func_stripname_result
;;
-Xcompiler)
prev=xcompiler
continue
;;
-Xlinker)
prev=xlinker
continue
;;
-XCClinker)
prev=xcclinker
continue
;;
# -msg_* for osf cc
-msg_*)
func_quote_for_eval "$arg"
arg="$func_quote_for_eval_result"
;;
# Flags to be passed through unchanged, with rationale:
# -64, -mips[0-9] enable 64-bit mode for the SGI compiler
# -r[0-9][0-9]* specify processor for the SGI compiler
# -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
# +DA*, +DD* enable 64-bit mode for the HP compiler
# -q* compiler args for the IBM compiler
# -m*, -t[45]*, -txscale* architecture-specific flags for GCC
# -F/path path to uninstalled frameworks, gcc on darwin
# -p, -pg, --coverage, -fprofile-* profiling flags for GCC
# @file GCC response files
# -tp=* Portland pgcc target processor selection
# --sysroot=* for sysroot support
# -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-O*|-flto*|-fwhopr*|-fuse-linker-plugin)
func_quote_for_eval "$arg"
arg="$func_quote_for_eval_result"
func_append compile_command " $arg"
func_append finalize_command " $arg"
func_append compiler_flags " $arg"
continue
;;
# Some other compiler flag.
-* | +*)
func_quote_for_eval "$arg"
arg="$func_quote_for_eval_result"
;;
*.$objext)
# A standard object.
func_append objs " $arg"
;;
*.lo)
# A libtool-controlled object.
# Check to see that this really is a libtool object.
if func_lalib_unsafe_p "$arg"; then
pic_object=
non_pic_object=
# Read the .lo file
func_source "$arg"
if test -z "$pic_object" ||
test -z "$non_pic_object" ||
test "$pic_object" = none &&
test "$non_pic_object" = none; then
func_fatal_error "cannot find name of object for \`$arg'"
fi
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir="$func_dirname_result"
if test "$pic_object" != none; then
# Prepend the subdirectory the object is found in.
pic_object="$xdir$pic_object"
if test "$prev" = dlfiles; then
if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
func_append dlfiles " $pic_object"
prev=
continue
else
# If libtool objects are unsupported, then we need to preload.
prev=dlprefiles
fi
fi
# CHECK ME: I think I busted this. -Ossama
if test "$prev" = dlprefiles; then
# Preload the old-style object.
func_append dlprefiles " $pic_object"
prev=
fi
# A PIC object.
func_append libobjs " $pic_object"
arg="$pic_object"
fi
# Non-PIC object.
if test "$non_pic_object" != none; then
# Prepend the subdirectory the object is found in.
non_pic_object="$xdir$non_pic_object"
# A standard non-PIC object
func_append non_pic_objects " $non_pic_object"
if test -z "$pic_object" || test "$pic_object" = none ; then
arg="$non_pic_object"
fi
else
# If the PIC object exists, use it instead.
# $xdir was prepended to $pic_object above.
non_pic_object="$pic_object"
func_append non_pic_objects " $non_pic_object"
fi
else
# Only an error if not doing a dry-run.
if $opt_dry_run; then
# Extract subdirectory from the argument.
func_dirname "$arg" "/" ""
xdir="$func_dirname_result"
func_lo2o "$arg"
pic_object=$xdir$objdir/$func_lo2o_result
non_pic_object=$xdir$func_lo2o_result
func_append libobjs " $pic_object"
func_append non_pic_objects " $non_pic_object"
else
func_fatal_error "\`$arg' is not a valid libtool object"
fi
fi
;;
*.$libext)
# An archive.
func_append deplibs " $arg"
func_append old_deplibs " $arg"
continue
;;
*.la)
# A libtool-controlled library.
func_resolve_sysroot "$arg"
if test "$prev" = dlfiles; then
# This library was specified with -dlopen.
func_append dlfiles " $func_resolve_sysroot_result"
prev=
elif test "$prev" = dlprefiles; then
# The library was specified with -dlpreopen.
func_append dlprefiles " $func_resolve_sysroot_result"
prev=
else
func_append deplibs " $func_resolve_sysroot_result"
fi
continue
;;
# Some other compiler argument.
*)
# Unknown arguments in both finalize_command and compile_command need
# to be aesthetically quoted because they are evaled later.
func_quote_for_eval "$arg"
arg="$func_quote_for_eval_result"
;;
esac # arg
# Now actually substitute the argument into the commands.
if test -n "$arg"; then
func_append compile_command " $arg"
func_append finalize_command " $arg"
fi
done # argument parsing loop
test -n "$prev" && \
func_fatal_help "the \`$prevarg' option requires an argument"
if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
eval arg=\"$export_dynamic_flag_spec\"
func_append compile_command " $arg"
func_append finalize_command " $arg"
fi
oldlibs=
# calculate the name of the file, without its directory
func_basename "$output"
outputname="$func_basename_result"
libobjs_save="$libobjs"
if test -n "$shlibpath_var"; then
# get the directories listed in $shlibpath_var
eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
else
shlib_search_path=
fi
eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
func_dirname "$output" "/" ""
output_objdir="$func_dirname_result$objdir"
func_to_tool_file "$output_objdir/"
tool_output_objdir=$func_to_tool_file_result
# Create the object directory.
func_mkdir_p "$output_objdir"
# Determine the type of output
case $output in
"")
func_fatal_help "you must specify an output file"
;;
*.$libext) linkmode=oldlib ;;
*.lo | *.$objext) linkmode=obj ;;
*.la) linkmode=lib ;;
*) linkmode=prog ;; # Anything else should be a program.
esac
specialdeplibs=
libs=
# Find all interdependent deplibs by searching for libraries
# that are linked more than once (e.g. -la -lb -la)
for deplib in $deplibs; do
if $opt_preserve_dup_deps ; then
case "$libs " in
*" $deplib "*) func_append specialdeplibs " $deplib" ;;
esac
fi
func_append libs " $deplib"
done
if test "$linkmode" = lib; then
libs="$predeps $libs $compiler_lib_search_path $postdeps"
# Compute libraries that are listed more than once in $predeps
# $postdeps and mark them as special (i.e., whose duplicates are
# not to be eliminated).
pre_post_deps=
if $opt_duplicate_compiler_generated_deps; then
for pre_post_dep in $predeps $postdeps; do
case "$pre_post_deps " in
*" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
esac
func_append pre_post_deps " $pre_post_dep"
done
fi
pre_post_deps=
fi
deplibs=
newdependency_libs=
newlib_search_path=
need_relink=no # whether we're linking any uninstalled libtool libraries
notinst_deplibs= # not-installed libtool libraries
notinst_path= # paths that contain not-installed libtool libraries
case $linkmode in
lib)
passes="conv dlpreopen link"
for file in $dlfiles $dlprefiles; do
case $file in
*.la) ;;
*)
func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
;;
esac
done
;;
prog)
compile_deplibs=
finalize_deplibs=
alldeplibs=no
newdlfiles=
newdlprefiles=
passes="conv scan dlopen dlpreopen link"
;;
*) passes="conv"
;;
esac
for pass in $passes; do
# The preopen pass in lib mode reverses $deplibs; put it back here
# so that -L comes before libs that need it for instance...
if test "$linkmode,$pass" = "lib,link"; then
## FIXME: Find the place where the list is rebuilt in the wrong
## order, and fix it there properly
tmp_deplibs=
for deplib in $deplibs; do
tmp_deplibs="$deplib $tmp_deplibs"
done
deplibs="$tmp_deplibs"
fi
if test "$linkmode,$pass" = "lib,link" ||
test "$linkmode,$pass" = "prog,scan"; then
libs="$deplibs"
deplibs=
fi
if test "$linkmode" = prog; then
case $pass in
dlopen) libs="$dlfiles" ;;
dlpreopen) libs="$dlprefiles" ;;
link)
libs="$deplibs %DEPLIBS%"
test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
;;
esac
fi
if test "$linkmode,$pass" = "lib,dlpreopen"; then
# Collect and forward deplibs of preopened libtool libs
for lib in $dlprefiles; do
# Ignore non-libtool-libs
dependency_libs=
func_resolve_sysroot "$lib"
case $lib in
*.la) func_source "$func_resolve_sysroot_result" ;;
esac
# Collect preopened libtool deplibs, except any this library
# has declared as weak libs
for deplib in $dependency_libs; do
func_basename "$deplib"
deplib_base=$func_basename_result
case " $weak_libs " in
*" $deplib_base "*) ;;
*) func_append deplibs " $deplib" ;;
esac
done
done
libs="$dlprefiles"
fi
if test "$pass" = dlopen; then
# Collect dlpreopened libraries
save_deplibs="$deplibs"
deplibs=
fi
for deplib in $libs; do
lib=
found=no
case $deplib in
-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
|-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
func_append compiler_flags " $deplib"
if test "$linkmode" = lib ; then
case "$new_inherited_linker_flags " in
*" $deplib "*) ;;
* ) func_append new_inherited_linker_flags " $deplib" ;;
esac
fi
fi
continue
;;
-l*)
if test "$linkmode" != lib && test "$linkmode" != prog; then
func_warning "\`-l' is ignored for archives/objects"
continue
fi
func_stripname '-l' '' "$deplib"
name=$func_stripname_result
if test "$linkmode" = lib; then
searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
else
searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
fi
for searchdir in $searchdirs; do
for search_ext in .la $std_shrext .so .a; do
# Search the libtool library
lib="$searchdir/lib${name}${search_ext}"
if test -f "$lib"; then
if test "$search_ext" = ".la"; then
found=yes
else
found=no
fi
break 2
fi
done
done
if test "$found" != yes; then
# deplib doesn't seem to be a libtool library
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
fi
continue
else # deplib is a libtool library
# If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
# We need to do some special things here, and not later.
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $deplib "*)
if func_lalib_p "$lib"; then
library_names=
old_library=
func_source "$lib"
for l in $old_library $library_names; do
ll="$l"
done
if test "X$ll" = "X$old_library" ; then # only static version available
found=no
func_dirname "$lib" "" "."
ladir="$func_dirname_result"
lib=$ladir/$old_library
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
fi
continue
fi
fi
;;
*) ;;
esac
fi
fi
;; # -l
*.ltframework)
if test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
deplibs="$deplib $deplibs"
if test "$linkmode" = lib ; then
case "$new_inherited_linker_flags " in
*" $deplib "*) ;;
* ) func_append new_inherited_linker_flags " $deplib" ;;
esac
fi
fi
continue
;;
-L*)
case $linkmode in
lib)
deplibs="$deplib $deplibs"
test "$pass" = conv && continue
newdependency_libs="$deplib $newdependency_libs"
func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
func_append newlib_search_path " $func_resolve_sysroot_result"
;;
prog)
if test "$pass" = conv; then
deplibs="$deplib $deplibs"
continue
fi
if test "$pass" = scan; then
deplibs="$deplib $deplibs"
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
func_append newlib_search_path " $func_resolve_sysroot_result"
;;
*)
func_warning "\`-L' is ignored for archives/objects"
;;
esac # linkmode
continue
;; # -L
-R*)
if test "$pass" = link; then
func_stripname '-R' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
dir=$func_resolve_sysroot_result
# Make sure the xrpath contains only unique directories.
case "$xrpath " in
*" $dir "*) ;;
*) func_append xrpath " $dir" ;;
esac
fi
deplibs="$deplib $deplibs"
continue
;;
*.la)
func_resolve_sysroot "$deplib"
lib=$func_resolve_sysroot_result
;;
*.$libext)
if test "$pass" = conv; then
deplibs="$deplib $deplibs"
continue
fi
case $linkmode in
lib)
# Linking convenience modules into shared libraries is allowed,
# but linking other static libraries is non-portable.
case " $dlpreconveniencelibs " in
*" $deplib "*) ;;
*)
valid_a_lib=no
case $deplibs_check_method in
match_pattern*)
set dummy $deplibs_check_method; shift
match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
| $EGREP "$match_pattern_regex" > /dev/null; then
valid_a_lib=yes
fi
;;
pass_all)
valid_a_lib=yes
;;
esac
if test "$valid_a_lib" != yes; then
echo
$ECHO "*** Warning: Trying to link with static lib archive $deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have"
echo "*** because the file extensions .$libext of this argument makes me believe"
echo "*** that it is just a static archive that I should not use here."
else
echo
$ECHO "*** Warning: Linking the shared library $output against the"
$ECHO "*** static library $deplib is not portable!"
deplibs="$deplib $deplibs"
fi
;;
esac
continue
;;
prog)
if test "$pass" != link; then
deplibs="$deplib $deplibs"
else
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
fi
continue
;;
esac # linkmode
;; # *.$libext
*.lo | *.$objext)
if test "$pass" = conv; then
deplibs="$deplib $deplibs"
elif test "$linkmode" = prog; then
if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
# If there is no dlopen support or we're linking statically,
# we need to preload.
func_append newdlprefiles " $deplib"
compile_deplibs="$deplib $compile_deplibs"
finalize_deplibs="$deplib $finalize_deplibs"
else
func_append newdlfiles " $deplib"
fi
fi
continue
;;
%DEPLIBS%)
alldeplibs=yes
continue
;;
esac # case $deplib
if test "$found" = yes || test -f "$lib"; then :
else
func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
fi
# Check to see that this really is a libtool archive.
func_lalib_unsafe_p "$lib" \
|| func_fatal_error "\`$lib' is not a valid libtool archive"
func_dirname "$lib" "" "."
ladir="$func_dirname_result"
dlname=
dlopen=
dlpreopen=
libdir=
library_names=
old_library=
inherited_linker_flags=
# If the library was installed with an old release of libtool,
# it will not redefine variables installed, or shouldnotlink
installed=yes
shouldnotlink=no
avoidtemprpath=
# Read the .la file
func_source "$lib"
# Convert "-framework foo" to "foo.ltframework"
if test -n "$inherited_linker_flags"; then
tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
case " $new_inherited_linker_flags " in
*" $tmp_inherited_linker_flag "*) ;;
*) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
esac
done
fi
dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
if test "$linkmode,$pass" = "lib,link" ||
test "$linkmode,$pass" = "prog,scan" ||
{ test "$linkmode" != prog && test "$linkmode" != lib; }; then
test -n "$dlopen" && func_append dlfiles " $dlopen"
test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
fi
if test "$pass" = conv; then
# Only check for convenience libraries
deplibs="$lib $deplibs"
if test -z "$libdir"; then
if test -z "$old_library"; then
func_fatal_error "cannot find name of link library for \`$lib'"
fi
# It is a libtool convenience library, so add in its objects.
func_append convenience " $ladir/$objdir/$old_library"
func_append old_convenience " $ladir/$objdir/$old_library"
tmp_libs=
for deplib in $dependency_libs; do
deplibs="$deplib $deplibs"
if $opt_preserve_dup_deps ; then
case "$tmp_libs " in
*" $deplib "*) func_append specialdeplibs " $deplib" ;;
esac
fi
func_append tmp_libs " $deplib"
done
elif test "$linkmode" != prog && test "$linkmode" != lib; then
func_fatal_error "\`$lib' is not a convenience library"
fi
continue
fi # $pass = conv
# Get the name of the library we link against.
linklib=
if test -n "$old_library" &&
{ test "$prefer_static_libs" = yes ||
test "$prefer_static_libs,$installed" = "built,no"; }; then
linklib=$old_library
else
for l in $old_library $library_names; do
linklib="$l"
done
fi
if test -z "$linklib"; then
func_fatal_error "cannot find name of link library for \`$lib'"
fi
# This library was specified with -dlopen.
if test "$pass" = dlopen; then
if test -z "$libdir"; then
func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
fi
if test -z "$dlname" ||
test "$dlopen_support" != yes ||
test "$build_libtool_libs" = no; then
# If there is no dlname, no dlopen support or we're linking
# statically, we need to preload. We also need to preload any
# dependent libraries so libltdl's deplib preloader doesn't
# bomb out in the load deplibs phase.
func_append dlprefiles " $lib $dependency_libs"
else
func_append newdlfiles " $lib"
fi
continue
fi # $pass = dlopen
# We need an absolute path.
case $ladir in
[\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
*)
abs_ladir=`cd "$ladir" && pwd`
if test -z "$abs_ladir"; then
func_warning "cannot determine absolute directory name of \`$ladir'"
func_warning "passing it literally to the linker, although it might fail"
abs_ladir="$ladir"
fi
;;
esac
func_basename "$lib"
laname="$func_basename_result"
# Find the relevant object directory and library name.
if test "X$installed" = Xyes; then
if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
func_warning "library \`$lib' was moved."
dir="$ladir"
absdir="$abs_ladir"
libdir="$abs_ladir"
else
dir="$lt_sysroot$libdir"
absdir="$lt_sysroot$libdir"
fi
test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
else
if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
dir="$ladir"
absdir="$abs_ladir"
# Remove this search path later
func_append notinst_path " $abs_ladir"
else
dir="$ladir/$objdir"
absdir="$abs_ladir/$objdir"
# Remove this search path later
func_append notinst_path " $abs_ladir"
fi
fi # $installed = yes
func_stripname 'lib' '.la' "$laname"
name=$func_stripname_result
# This library was specified with -dlpreopen.
if test "$pass" = dlpreopen; then
if test -z "$libdir" && test "$linkmode" = prog; then
func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
fi
case "$host" in
# special handling for platforms with PE-DLLs.
*cygwin* | *mingw* | *cegcc* )
# Linker will automatically link against shared library if both
# static and shared are present. Therefore, ensure we extract
# symbols from the import library if a shared library is present
# (otherwise, the dlopen module name will be incorrect). We do
# this by putting the import library name into $newdlprefiles.
# We recover the dlopen module name by 'saving' the la file
# name in a special purpose variable, and (later) extracting the
# dlname from the la file.
if test -n "$dlname"; then
func_tr_sh "$dir/$linklib"
eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
func_append newdlprefiles " $dir/$linklib"
else
func_append newdlprefiles " $dir/$old_library"
# Keep a list of preopened convenience libraries to check
# that they are being used correctly in the link pass.
test -z "$libdir" && \
func_append dlpreconveniencelibs " $dir/$old_library"
fi
;;
* )
# Prefer using a static library (so that no silly _DYNAMIC symbols
# are required to link).
if test -n "$old_library"; then
func_append newdlprefiles " $dir/$old_library"
# Keep a list of preopened convenience libraries to check
# that they are being used correctly in the link pass.
test -z "$libdir" && \
func_append dlpreconveniencelibs " $dir/$old_library"
# Otherwise, use the dlname, so that lt_dlopen finds it.
elif test -n "$dlname"; then
func_append newdlprefiles " $dir/$dlname"
else
func_append newdlprefiles " $dir/$linklib"
fi
;;
esac
fi # $pass = dlpreopen
if test -z "$libdir"; then
# Link the convenience library
if test "$linkmode" = lib; then
deplibs="$dir/$old_library $deplibs"
elif test "$linkmode,$pass" = "prog,link"; then
compile_deplibs="$dir/$old_library $compile_deplibs"
finalize_deplibs="$dir/$old_library $finalize_deplibs"
else
deplibs="$lib $deplibs" # used for prog,scan pass
fi
continue
fi
if test "$linkmode" = prog && test "$pass" != link; then
func_append newlib_search_path " $ladir"
deplibs="$lib $deplibs"
linkalldeplibs=no
if test "$link_all_deplibs" != no || test -z "$library_names" ||
test "$build_libtool_libs" = no; then
linkalldeplibs=yes
fi
tmp_libs=
for deplib in $dependency_libs; do
case $deplib in
-L*) func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result"
func_append newlib_search_path " $func_resolve_sysroot_result"
;;
esac
# Need to link against all dependency_libs?
if test "$linkalldeplibs" = yes; then
deplibs="$deplib $deplibs"
else
# Need to hardcode shared library paths
# or/and link against static libraries
newdependency_libs="$deplib $newdependency_libs"
fi
if $opt_preserve_dup_deps ; then
case "$tmp_libs " in
*" $deplib "*) func_append specialdeplibs " $deplib" ;;
esac
fi
func_append tmp_libs " $deplib"
done # for deplib
continue
fi # $linkmode = prog...
if test "$linkmode,$pass" = "prog,link"; then
if test -n "$library_names" &&
{ { test "$prefer_static_libs" = no ||
test "$prefer_static_libs,$installed" = "built,yes"; } ||
test -z "$old_library"; }; then
# We need to hardcode the library path
if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
# Make sure the rpath contains only unique directories.
case "$temp_rpath:" in
*"$absdir:"*) ;;
*) func_append temp_rpath "$absdir:" ;;
esac
fi
# Hardcode the library path.
# Skip directories that are in the system default run-time
# search path.
case " $sys_lib_dlsearch_path " in
*" $absdir "*) ;;
*)
case "$compile_rpath " in
*" $absdir "*) ;;
*) func_append compile_rpath " $absdir" ;;
esac
;;
esac
case " $sys_lib_dlsearch_path " in
*" $libdir "*) ;;
*)
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
;;
esac
fi # $linkmode,$pass = prog,link...
if test "$alldeplibs" = yes &&
{ test "$deplibs_check_method" = pass_all ||
{ test "$build_libtool_libs" = yes &&
test -n "$library_names"; }; }; then
# We only need to search for static libraries
continue
fi
fi
link_static=no # Whether the deplib will be linked statically
use_static_libs=$prefer_static_libs
if test "$use_static_libs" = built && test "$installed" = yes; then
use_static_libs=no
fi
if test -n "$library_names" &&
{ test "$use_static_libs" = no || test -z "$old_library"; }; then
case $host in
*cygwin* | *mingw* | *cegcc*)
# No point in relinking DLLs because paths are not encoded
func_append notinst_deplibs " $lib"
need_relink=no
;;
*)
if test "$installed" = no; then
func_append notinst_deplibs " $lib"
need_relink=yes
fi
;;
esac
# This is a shared library
# Warn about portability, can't link against -module's on some
# systems (darwin). Don't bleat about dlopened modules though!
dlopenmodule=""
for dlpremoduletest in $dlprefiles; do
if test "X$dlpremoduletest" = "X$lib"; then
dlopenmodule="$dlpremoduletest"
break
fi
done
if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
echo
if test "$linkmode" = prog; then
$ECHO "*** Warning: Linking the executable $output against the loadable module"
else
$ECHO "*** Warning: Linking the shared library $output against the loadable module"
fi
$ECHO "*** $linklib is not portable!"
fi
if test "$linkmode" = lib &&
test "$hardcode_into_libs" = yes; then
# Hardcode the library path.
# Skip directories that are in the system default run-time
# search path.
case " $sys_lib_dlsearch_path " in
*" $absdir "*) ;;
*)
case "$compile_rpath " in
*" $absdir "*) ;;
*) func_append compile_rpath " $absdir" ;;
esac
;;
esac
case " $sys_lib_dlsearch_path " in
*" $libdir "*) ;;
*)
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
;;
esac
fi
if test -n "$old_archive_from_expsyms_cmds"; then
# figure out the soname
set dummy $library_names
shift
realname="$1"
shift
libname=`eval "\\$ECHO \"$libname_spec\""`
# use dlname if we got it. it's perfectly good, no?
if test -n "$dlname"; then
soname="$dlname"
elif test -n "$soname_spec"; then
# bleh windows
case $host in
*cygwin* | mingw* | *cegcc*)
func_arith $current - $age
major=$func_arith_result
versuffix="-$major"
;;
esac
eval soname=\"$soname_spec\"
else
soname="$realname"
fi
# Make a new name for the extract_expsyms_cmds to use
soroot="$soname"
func_basename "$soroot"
soname="$func_basename_result"
func_stripname 'lib' '.dll' "$soname"
newlib=libimp-$func_stripname_result.a
# If the library has no export list, then create one now
if test -f "$output_objdir/$soname-def"; then :
else
func_verbose "extracting exported symbol list from \`$soname'"
func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
fi
# Create $newlib
if test -f "$output_objdir/$newlib"; then :; else
func_verbose "generating import library for \`$soname'"
func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
fi
# make sure the library variables are pointing to the new library
dir=$output_objdir
linklib=$newlib
fi # test -n "$old_archive_from_expsyms_cmds"
if test "$linkmode" = prog || test "$opt_mode" != relink; then
add_shlibpath=
add_dir=
add=
lib_linked=yes
case $hardcode_action in
immediate | unsupported)
if test "$hardcode_direct" = no; then
add="$dir/$linklib"
case $host in
*-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
*-*-sysv4*uw2*) add_dir="-L$dir" ;;
*-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
*-*-unixware7*) add_dir="-L$dir" ;;
*-*-darwin* )
# if the lib is a (non-dlopened) module then we can not
# link against it, someone is ignoring the earlier warnings
if /usr/bin/file -L $add 2> /dev/null |
$GREP ": [^:]* bundle" >/dev/null ; then
if test "X$dlopenmodule" != "X$lib"; then
$ECHO "*** Warning: lib $linklib is a module, not a shared library"
if test -z "$old_library" ; then
echo
echo "*** And there doesn't seem to be a static archive available"
echo "*** The link will probably fail, sorry"
else
add="$dir/$old_library"
fi
elif test -n "$old_library"; then
add="$dir/$old_library"
fi
fi
esac
elif test "$hardcode_minus_L" = no; then
case $host in
*-*-sunos*) add_shlibpath="$dir" ;;
esac
add_dir="-L$dir"
add="-l$name"
elif test "$hardcode_shlibpath_var" = no; then
add_shlibpath="$dir"
add="-l$name"
else
lib_linked=no
fi
;;
relink)
if test "$hardcode_direct" = yes &&
test "$hardcode_direct_absolute" = no; then
add="$dir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$absdir"
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
case $libdir in
[\\/]*)
func_append add_dir " -L$inst_prefix_dir$libdir"
;;
esac
fi
add="-l$name"
elif test "$hardcode_shlibpath_var" = yes; then
add_shlibpath="$dir"
add="-l$name"
else
lib_linked=no
fi
;;
*) lib_linked=no ;;
esac
if test "$lib_linked" != yes; then
func_fatal_configuration "unsupported hardcode properties"
fi
if test -n "$add_shlibpath"; then
case :$compile_shlibpath: in
*":$add_shlibpath:"*) ;;
*) func_append compile_shlibpath "$add_shlibpath:" ;;
esac
fi
if test "$linkmode" = prog; then
test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
test -n "$add" && compile_deplibs="$add $compile_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
if test "$hardcode_direct" != yes &&
test "$hardcode_minus_L" != yes &&
test "$hardcode_shlibpath_var" = yes; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) func_append finalize_shlibpath "$libdir:" ;;
esac
fi
fi
fi
if test "$linkmode" = prog || test "$opt_mode" = relink; then
add_shlibpath=
add_dir=
add=
# Finalize command for both is simple: just hardcode it.
if test "$hardcode_direct" = yes &&
test "$hardcode_direct_absolute" = no; then
add="$libdir/$linklib"
elif test "$hardcode_minus_L" = yes; then
add_dir="-L$libdir"
add="-l$name"
elif test "$hardcode_shlibpath_var" = yes; then
case :$finalize_shlibpath: in
*":$libdir:"*) ;;
*) func_append finalize_shlibpath "$libdir:" ;;
esac
add="-l$name"
elif test "$hardcode_automatic" = yes; then
if test -n "$inst_prefix_dir" &&
test -f "$inst_prefix_dir$libdir/$linklib" ; then
add="$inst_prefix_dir$libdir/$linklib"
else
add="$libdir/$linklib"
fi
else
# We cannot seem to hardcode it, guess we'll fake it.
add_dir="-L$libdir"
# Try looking first in the location we're being installed to.
if test -n "$inst_prefix_dir"; then
case $libdir in
[\\/]*)
func_append add_dir " -L$inst_prefix_dir$libdir"
;;
esac
fi
add="-l$name"
fi
if test "$linkmode" = prog; then
test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
else
test -n "$add_dir" && deplibs="$add_dir $deplibs"
test -n "$add" && deplibs="$add $deplibs"
fi
fi
elif test "$linkmode" = prog; then
# Here we assume that one of hardcode_direct or hardcode_minus_L
# is not unsupported. This is valid on all known static and
# shared platforms.
if test "$hardcode_direct" != unsupported; then
test -n "$old_library" && linklib="$old_library"
compile_deplibs="$dir/$linklib $compile_deplibs"
finalize_deplibs="$dir/$linklib $finalize_deplibs"
else
compile_deplibs="-l$name -L$dir $compile_deplibs"
finalize_deplibs="-l$name -L$dir $finalize_deplibs"
fi
elif test "$build_libtool_libs" = yes; then
# Not a shared library
if test "$deplibs_check_method" != pass_all; then
# We're trying link a shared library against a static one
# but the system doesn't support it.
# Just print a warning and add the library to dependency_libs so
# that the program can be linked against the static library.
echo
$ECHO "*** Warning: This system can not link to static lib archive $lib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have."
if test "$module" = yes; then
echo "*** But as you try to build a module library, libtool will still create "
echo "*** a static module, that should work as long as the dlopening application"
echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
if test -z "$global_symbol_pipe"; then
echo
echo "*** However, this would only work if libtool was able to extract symbol"
echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
echo "*** not find such a program. So, this module is probably useless."
echo "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
else
deplibs="$dir/$old_library $deplibs"
link_static=yes
fi
fi # link shared/static library?
if test "$linkmode" = lib; then
if test -n "$dependency_libs" &&
{ test "$hardcode_into_libs" != yes ||
test "$build_old_libs" = yes ||
test "$link_static" = yes; }; then
# Extract -R from dependency_libs
temp_deplibs=
for libdir in $dependency_libs; do
case $libdir in
-R*) func_stripname '-R' '' "$libdir"
temp_xrpath=$func_stripname_result
case " $xrpath " in
*" $temp_xrpath "*) ;;
*) func_append xrpath " $temp_xrpath";;
esac;;
*) func_append temp_deplibs " $libdir";;
esac
done
dependency_libs="$temp_deplibs"
fi
func_append newlib_search_path " $absdir"
# Link against this library
test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
# ... and its dependency_libs
tmp_libs=
for deplib in $dependency_libs; do
newdependency_libs="$deplib $newdependency_libs"
case $deplib in
-L*) func_stripname '-L' '' "$deplib"
func_resolve_sysroot "$func_stripname_result";;
*) func_resolve_sysroot "$deplib" ;;
esac
if $opt_preserve_dup_deps ; then
case "$tmp_libs " in
*" $func_resolve_sysroot_result "*)
func_append specialdeplibs " $func_resolve_sysroot_result" ;;
esac
fi
func_append tmp_libs " $func_resolve_sysroot_result"
done
if test "$link_all_deplibs" != no; then
# Add the search paths of all dependency libraries
for deplib in $dependency_libs; do
path=
case $deplib in
-L*) path="$deplib" ;;
*.la)
func_resolve_sysroot "$deplib"
deplib=$func_resolve_sysroot_result
func_dirname "$deplib" "" "."
dir=$func_dirname_result
# We need an absolute path.
case $dir in
[\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
*)
absdir=`cd "$dir" && pwd`
if test -z "$absdir"; then
func_warning "cannot determine absolute directory name of \`$dir'"
absdir="$dir"
fi
;;
esac
if $GREP "^installed=no" $deplib > /dev/null; then
case $host in
*-*-darwin*)
depdepl=
eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
if test -n "$deplibrary_names" ; then
for tmp in $deplibrary_names ; do
depdepl=$tmp
done
if test -f "$absdir/$objdir/$depdepl" ; then
depdepl="$absdir/$objdir/$depdepl"
darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
if test -z "$darwin_install_name"; then
darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
fi
func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
path=
fi
fi
;;
*)
path="-L$absdir/$objdir"
;;
esac
else
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
test -z "$libdir" && \
func_fatal_error "\`$deplib' is not a valid libtool archive"
test "$absdir" != "$libdir" && \
func_warning "\`$deplib' seems to be moved"
path="-L$absdir"
fi
;;
esac
case " $deplibs " in
*" $path "*) ;;
*) deplibs="$path $deplibs" ;;
esac
done
fi # link_all_deplibs != no
fi # linkmode = lib
done # for deplib in $libs
if test "$pass" = link; then
if test "$linkmode" = "prog"; then
compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
else
compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
fi
fi
dependency_libs="$newdependency_libs"
if test "$pass" = dlpreopen; then
# Link the dlpreopened libraries before other libraries
for deplib in $save_deplibs; do
deplibs="$deplib $deplibs"
done
fi
if test "$pass" != dlopen; then
if test "$pass" != conv; then
# Make sure lib_search_path contains only unique directories.
lib_search_path=
for dir in $newlib_search_path; do
case "$lib_search_path " in
*" $dir "*) ;;
*) func_append lib_search_path " $dir" ;;
esac
done
newlib_search_path=
fi
if test "$linkmode,$pass" != "prog,link"; then
vars="deplibs"
else
vars="compile_deplibs finalize_deplibs"
fi
for var in $vars dependency_libs; do
# Add libraries to $var in reverse order
eval tmp_libs=\"\$$var\"
new_libs=
for deplib in $tmp_libs; do
# FIXME: Pedantically, this is the right thing to do, so
# that some nasty dependency loop isn't accidentally
# broken:
#new_libs="$deplib $new_libs"
# Pragmatically, this seems to cause very few problems in
# practice:
case $deplib in
-L*) new_libs="$deplib $new_libs" ;;
-R*) ;;
*)
# And here is the reason: when a library appears more
# than once as an explicit dependence of a library, or
# is implicitly linked in more than once by the
# compiler, it is considered special, and multiple
# occurrences thereof are not removed. Compare this
# with having the same library being listed as a
# dependency of multiple other libraries: in this case,
# we know (pedantically, we assume) the library does not
# need to be listed more than once, so we keep only the
# last copy. This is not always right, but it is rare
# enough that we require users that really mean to play
# such unportable linking tricks to link the library
# using -Wl,-lname, so that libtool does not consider it
# for duplicate removal.
case " $specialdeplibs " in
*" $deplib "*) new_libs="$deplib $new_libs" ;;
*)
case " $new_libs " in
*" $deplib "*) ;;
*) new_libs="$deplib $new_libs" ;;
esac
;;
esac
;;
esac
done
tmp_libs=
for deplib in $new_libs; do
case $deplib in
-L*)
case " $tmp_libs " in
*" $deplib "*) ;;
*) func_append tmp_libs " $deplib" ;;
esac
;;
*) func_append tmp_libs " $deplib" ;;
esac
done
eval $var=\"$tmp_libs\"
done # for var
fi
# Last step: remove runtime libs from dependency_libs
# (they stay in deplibs)
tmp_libs=
for i in $dependency_libs ; do
case " $predeps $postdeps $compiler_lib_search_path " in
*" $i "*)
i=""
;;
esac
if test -n "$i" ; then
func_append tmp_libs " $i"
fi
done
dependency_libs=$tmp_libs
done # for pass
if test "$linkmode" = prog; then
dlfiles="$newdlfiles"
fi
if test "$linkmode" = prog || test "$linkmode" = lib; then
dlprefiles="$newdlprefiles"
fi
case $linkmode in
oldlib)
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
func_warning "\`-dlopen' is ignored for archives"
fi
case " $deplibs" in
*\ -l* | *\ -L*)
func_warning "\`-l' and \`-L' are ignored for archives" ;;
esac
test -n "$rpath" && \
func_warning "\`-rpath' is ignored for archives"
test -n "$xrpath" && \
func_warning "\`-R' is ignored for archives"
test -n "$vinfo" && \
func_warning "\`-version-info/-version-number' is ignored for archives"
test -n "$release" && \
func_warning "\`-release' is ignored for archives"
test -n "$export_symbols$export_symbols_regex" && \
func_warning "\`-export-symbols' is ignored for archives"
# Now set the variables for building old libraries.
build_libtool_libs=no
oldlibs="$output"
func_append objs "$old_deplibs"
;;
lib)
# Make sure we only generate libraries of the form `libNAME.la'.
case $outputname in
lib*)
func_stripname 'lib' '.la' "$outputname"
name=$func_stripname_result
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
;;
*)
test "$module" = no && \
func_fatal_help "libtool library \`$output' must begin with \`lib'"
if test "$need_lib_prefix" != no; then
# Add the "lib" prefix for modules if required
func_stripname '' '.la' "$outputname"
name=$func_stripname_result
eval shared_ext=\"$shrext_cmds\"
eval libname=\"$libname_spec\"
else
func_stripname '' '.la' "$outputname"
libname=$func_stripname_result
fi
;;
esac
if test -n "$objs"; then
if test "$deplibs_check_method" != pass_all; then
func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
else
echo
$ECHO "*** Warning: Linking the shared library $output against the non-libtool"
$ECHO "*** objects $objs is not portable!"
func_append libobjs " $objs"
fi
fi
test "$dlself" != no && \
func_warning "\`-dlopen self' is ignored for libtool libraries"
set dummy $rpath
shift
test "$#" -gt 1 && \
func_warning "ignoring multiple \`-rpath's for a libtool library"
install_libdir="$1"
oldlibs=
if test -z "$rpath"; then
if test "$build_libtool_libs" = yes; then
# Building a libtool convenience library.
# Some compilers have problems with a `.al' extension so
# convenience libraries should have the same extension an
# archive normally would.
oldlibs="$output_objdir/$libname.$libext $oldlibs"
build_libtool_libs=convenience
build_old_libs=yes
fi
test -n "$vinfo" && \
func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
test -n "$release" && \
func_warning "\`-release' is ignored for convenience libraries"
else
# Parse the version information argument.
save_ifs="$IFS"; IFS=':'
set dummy $vinfo 0 0 0
shift
IFS="$save_ifs"
test -n "$7" && \
func_fatal_help "too many parameters to \`-version-info'"
# convert absolute version numbers to libtool ages
# this retains compatibility with .la files and attempts
# to make the code below a bit more comprehensible
case $vinfo_number in
yes)
number_major="$1"
number_minor="$2"
number_revision="$3"
#
# There are really only two kinds -- those that
# use the current revision as the major version
# and those that subtract age and use age as
# a minor version. But, then there is irix
# which has an extra 1 added just for fun
#
case $version_type in
# correct linux to gnu/linux during the next big refactor
darwin|linux|osf|windows|none)
func_arith $number_major + $number_minor
current=$func_arith_result
age="$number_minor"
revision="$number_revision"
;;
freebsd-aout|freebsd-elf|qnx|sunos)
current="$number_major"
revision="$number_minor"
age="0"
;;
irix|nonstopux)
func_arith $number_major + $number_minor
current=$func_arith_result
age="$number_minor"
revision="$number_minor"
lt_irix_increment=no
;;
*)
func_fatal_configuration "$modename: unknown library version type \`$version_type'"
;;
esac
;;
no)
current="$1"
revision="$2"
age="$3"
;;
esac
# Check that each of the things are valid numbers.
case $current in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
func_error "CURRENT \`$current' must be a nonnegative integer"
func_fatal_error "\`$vinfo' is not valid version information"
;;
esac
case $revision in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
func_error "REVISION \`$revision' must be a nonnegative integer"
func_fatal_error "\`$vinfo' is not valid version information"
;;
esac
case $age in
0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
*)
func_error "AGE \`$age' must be a nonnegative integer"
func_fatal_error "\`$vinfo' is not valid version information"
;;
esac
if test "$age" -gt "$current"; then
func_error "AGE \`$age' is greater than the current interface number \`$current'"
func_fatal_error "\`$vinfo' is not valid version information"
fi
# Calculate the version variables.
major=
versuffix=
verstring=
case $version_type in
none) ;;
darwin)
# Like Linux, but with the current version available in
# verstring for coding it into the library header
func_arith $current - $age
major=.$func_arith_result
versuffix="$major.$age.$revision"
# Darwin ld doesn't like 0 for these options...
func_arith $current + 1
minor_current=$func_arith_result
xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
;;
freebsd-aout)
major=".$current"
versuffix=".$current.$revision";
;;
freebsd-elf)
major=".$current"
versuffix=".$current"
;;
irix | nonstopux)
if test "X$lt_irix_increment" = "Xno"; then
func_arith $current - $age
else
func_arith $current - $age + 1
fi
major=$func_arith_result
case $version_type in
nonstopux) verstring_prefix=nonstopux ;;
*) verstring_prefix=sgi ;;
esac
verstring="$verstring_prefix$major.$revision"
# Add in all the interfaces that we are compatible with.
loop=$revision
while test "$loop" -ne 0; do
func_arith $revision - $loop
iface=$func_arith_result
func_arith $loop - 1
loop=$func_arith_result
verstring="$verstring_prefix$major.$iface:$verstring"
done
# Before this point, $major must not contain `.'.
major=.$major
versuffix="$major.$revision"
;;
linux) # correct to gnu/linux during the next big refactor
func_arith $current - $age
major=.$func_arith_result
versuffix="$major.$age.$revision"
;;
osf)
func_arith $current - $age
major=.$func_arith_result
versuffix=".$current.$age.$revision"
verstring="$current.$age.$revision"
# Add in all the interfaces that we are compatible with.
loop=$age
while test "$loop" -ne 0; do
func_arith $current - $loop
iface=$func_arith_result
func_arith $loop - 1
loop=$func_arith_result
verstring="$verstring:${iface}.0"
done
# Make executables depend on our current version.
func_append verstring ":${current}.0"
;;
qnx)
major=".$current"
versuffix=".$current"
;;
sunos)
major=".$current"
versuffix=".$current.$revision"
;;
windows)
# Use '-' rather than '.', since we only want one
# extension on DOS 8.3 filesystems.
func_arith $current - $age
major=$func_arith_result
versuffix="-$major"
;;
*)
func_fatal_configuration "unknown library version type \`$version_type'"
;;
esac
# Clear the version info if we defaulted, and they specified a release.
if test -z "$vinfo" && test -n "$release"; then
major=
case $version_type in
darwin)
# we can't check for "0.0" in archive_cmds due to quoting
# problems, so we reset it completely
verstring=
;;
*)
verstring="0.0"
;;
esac
if test "$need_version" = no; then
versuffix=
else
versuffix=".0.0"
fi
fi
# Remove version info from name if versioning should be avoided
if test "$avoid_version" = yes && test "$need_version" = no; then
major=
versuffix=
verstring=""
fi
# Check to see if the archive will have undefined symbols.
if test "$allow_undefined" = yes; then
if test "$allow_undefined_flag" = unsupported; then
func_warning "undefined symbols not allowed in $host shared libraries"
build_libtool_libs=no
build_old_libs=yes
fi
else
# Don't allow undefined symbols.
allow_undefined_flag="$no_undefined_flag"
fi
fi
func_generate_dlsyms "$libname" "$libname" "yes"
func_append libobjs " $symfileobj"
test "X$libobjs" = "X " && libobjs=
if test "$opt_mode" != relink; then
# Remove our outputs, but don't remove object files since they
# may have been created when compiling PIC objects.
removelist=
tempremovelist=`$ECHO "$output_objdir/*"`
for p in $tempremovelist; do
case $p in
*.$objext | *.gcno)
;;
$output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
if test "X$precious_files_regex" != "X"; then
if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
then
continue
fi
fi
func_append removelist " $p"
;;
*) ;;
esac
done
test -n "$removelist" && \
func_show_eval "${RM}r \$removelist"
fi
# Now set the variables for building old libraries.
if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
func_append oldlibs " $output_objdir/$libname.$libext"
# Transform .lo files to .o files.
oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
fi
# Eliminate all temporary directories.
#for path in $notinst_path; do
# lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
# deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
# dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
#done
if test -n "$xrpath"; then
# If the user specified any rpath flags, then add them.
temp_xrpath=
for libdir in $xrpath; do
func_replace_sysroot "$libdir"
func_append temp_xrpath " -R$func_replace_sysroot_result"
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
done
if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
dependency_libs="$temp_xrpath $dependency_libs"
fi
fi
# Make sure dlfiles contains only unique files that won't be dlpreopened
old_dlfiles="$dlfiles"
dlfiles=
for lib in $old_dlfiles; do
case " $dlprefiles $dlfiles " in
*" $lib "*) ;;
*) func_append dlfiles " $lib" ;;
esac
done
# Make sure dlprefiles contains only unique files
old_dlprefiles="$dlprefiles"
dlprefiles=
for lib in $old_dlprefiles; do
case "$dlprefiles " in
*" $lib "*) ;;
*) func_append dlprefiles " $lib" ;;
esac
done
if test "$build_libtool_libs" = yes; then
if test -n "$rpath"; then
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
# these systems don't actually have a c library (as such)!
;;
*-*-rhapsody* | *-*-darwin1.[012])
# Rhapsody C library is in the System framework
func_append deplibs " System.ltframework"
;;
*-*-netbsd*)
# Don't link with libc until the a.out ld.so is fixed.
;;
*-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
# Do not include libc due to us having libc/libc_r.
;;
*-*-sco3.2v5* | *-*-sco5v6*)
# Causes problems with __ctype
;;
*-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
# Compiler inserts libc in the correct place for threads to work
;;
*)
# Add libc to deplibs on all other systems if necessary.
if test "$build_libtool_need_lc" = "yes"; then
func_append deplibs " -lc"
fi
;;
esac
fi
# Transform deplibs into only deplibs that can be linked in shared.
name_save=$name
libname_save=$libname
release_save=$release
versuffix_save=$versuffix
major_save=$major
# I'm not sure if I'm treating the release correctly. I think
# release should show up in the -l (ie -lgmp5) so we don't want to
# add it in twice. Is that correct?
release=""
versuffix=""
major=""
newdeplibs=
droppeddeps=no
case $deplibs_check_method in
pass_all)
# Don't check for shared/static. Everything works.
# This might be a little naive. We might want to check
# whether the library exists or not. But this is on
# osf3 & osf4 and I'm not really sure... Just
# implementing what was already the behavior.
newdeplibs=$deplibs
;;
test_compile)
# This code stresses the "libraries are programs" paradigm to its
# limits. Maybe even breaks it. We compile a program, linking it
# against the deplibs as a proxy for the library. Then we can check
# whether they linked in statically or dynamically with ldd.
$opt_dry_run || $RM conftest.c
cat > conftest.c </dev/null`
$nocaseglob
else
potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
fi
for potent_lib in $potential_libs; do
# Follow soft links.
if ls -lLd "$potent_lib" 2>/dev/null |
$GREP " -> " >/dev/null; then
continue
fi
# The statement above tries to avoid entering an
# endless loop below, in case of cyclic links.
# We might still enter an endless loop, since a link
# loop can be closed while we follow links,
# but so what?
potlib="$potent_lib"
while test -h "$potlib" 2>/dev/null; do
potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
case $potliblink in
[\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
*) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
esac
done
if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
$SED -e 10q |
$EGREP "$file_magic_regex" > /dev/null; then
func_append newdeplibs " $a_deplib"
a_deplib=""
break 2
fi
done
done
fi
if test -n "$a_deplib" ; then
droppeddeps=yes
echo
$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have"
echo "*** because I did check the linker path looking for a file starting"
if test -z "$potlib" ; then
$ECHO "*** with $libname but no candidates were found. (...for file magic test)"
else
$ECHO "*** with $libname and none of the candidates passed a file format test"
$ECHO "*** using a file magic. Last file checked: $potlib"
fi
fi
;;
*)
# Add a -L argument.
func_append newdeplibs " $a_deplib"
;;
esac
done # Gone through all deplibs.
;;
match_pattern*)
set dummy $deplibs_check_method; shift
match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
for a_deplib in $deplibs; do
case $a_deplib in
-l*)
func_stripname -l '' "$a_deplib"
name=$func_stripname_result
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
case " $predeps $postdeps " in
*" $a_deplib "*)
func_append newdeplibs " $a_deplib"
a_deplib=""
;;
esac
fi
if test -n "$a_deplib" ; then
libname=`eval "\\$ECHO \"$libname_spec\""`
for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
for potent_lib in $potential_libs; do
potlib="$potent_lib" # see symlink-check above in file_magic test
if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
$EGREP "$match_pattern_regex" > /dev/null; then
func_append newdeplibs " $a_deplib"
a_deplib=""
break 2
fi
done
done
fi
if test -n "$a_deplib" ; then
droppeddeps=yes
echo
$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
echo "*** I have the capability to make that library automatically link in when"
echo "*** you link to this library. But I can only do this if you have a"
echo "*** shared version of the library, which you do not appear to have"
echo "*** because I did check the linker path looking for a file starting"
if test -z "$potlib" ; then
$ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
else
$ECHO "*** with $libname and none of the candidates passed a file format test"
$ECHO "*** using a regex pattern. Last file checked: $potlib"
fi
fi
;;
*)
# Add a -L argument.
func_append newdeplibs " $a_deplib"
;;
esac
done # Gone through all deplibs.
;;
none | unknown | *)
newdeplibs=""
tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
for i in $predeps $postdeps ; do
# can't use Xsed below, because $i might contain '/'
tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
done
fi
case $tmp_deplibs in
*[!\ \ ]*)
echo
if test "X$deplibs_check_method" = "Xnone"; then
echo "*** Warning: inter-library dependencies are not supported in this platform."
else
echo "*** Warning: inter-library dependencies are not known to be supported."
fi
echo "*** All declared inter-library dependencies are being dropped."
droppeddeps=yes
;;
esac
;;
esac
versuffix=$versuffix_save
major=$major_save
release=$release_save
libname=$libname_save
name=$name_save
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library with the System framework
newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
;;
esac
if test "$droppeddeps" = yes; then
if test "$module" = yes; then
echo
echo "*** Warning: libtool could not satisfy all declared inter-library"
$ECHO "*** dependencies of module $libname. Therefore, libtool will create"
echo "*** a static module, that should work as long as the dlopening"
echo "*** application is linked with the -dlopen flag."
if test -z "$global_symbol_pipe"; then
echo
echo "*** However, this would only work if libtool was able to extract symbol"
echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
echo "*** not find such a program. So, this module is probably useless."
echo "*** \`nm' from GNU binutils and a full rebuild may help."
fi
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
else
echo "*** The inter-library dependencies that have been dropped here will be"
echo "*** automatically added whenever a program is linked with this library"
echo "*** or is declared to -dlopen it."
if test "$allow_undefined" = no; then
echo
echo "*** Since this library must not contain undefined symbols,"
echo "*** because either the platform does not support them or"
echo "*** it was explicitly requested with -no-undefined,"
echo "*** libtool will only create a static version of it."
if test "$build_old_libs" = no; then
oldlibs="$output_objdir/$libname.$libext"
build_libtool_libs=module
build_old_libs=yes
else
build_libtool_libs=no
fi
fi
fi
fi
# Done checking deplibs!
deplibs=$newdeplibs
fi
# Time to change all our "foo.ltframework" stuff back to "-framework foo"
case $host in
*-*-darwin*)
newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
;;
esac
# move library search paths that coincide with paths to not yet
# installed libraries to the beginning of the library search list
new_libs=
for path in $notinst_path; do
case " $new_libs " in
*" -L$path/$objdir "*) ;;
*)
case " $deplibs " in
*" -L$path/$objdir "*)
func_append new_libs " -L$path/$objdir" ;;
esac
;;
esac
done
for deplib in $deplibs; do
case $deplib in
-L*)
case " $new_libs " in
*" $deplib "*) ;;
*) func_append new_libs " $deplib" ;;
esac
;;
*) func_append new_libs " $deplib" ;;
esac
done
deplibs="$new_libs"
# All the library-specific variables (install_libdir is set above).
library_names=
old_library=
dlname=
# Test again, we may have decided not to build it any more
if test "$build_libtool_libs" = yes; then
# Remove ${wl} instances when linking with ld.
# FIXME: should test the right _cmds variable.
case $archive_cmds in
*\$LD\ *) wl= ;;
esac
if test "$hardcode_into_libs" = yes; then
# Hardcode the library paths
hardcode_libdirs=
dep_rpath=
rpath="$finalize_rpath"
test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
for libdir in $rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
func_replace_sysroot "$libdir"
libdir=$func_replace_sysroot_result
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
func_append dep_rpath " $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) func_append perm_rpath " $libdir" ;;
esac
fi
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
fi
if test -n "$runpath_var" && test -n "$perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $perm_rpath; do
func_append rpath "$dir:"
done
eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
fi
test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
fi
shlibpath="$finalize_shlibpath"
test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
if test -n "$shlibpath"; then
eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
fi
# Get the real and link names of the library.
eval shared_ext=\"$shrext_cmds\"
eval library_names=\"$library_names_spec\"
set dummy $library_names
shift
realname="$1"
shift
if test -n "$soname_spec"; then
eval soname=\"$soname_spec\"
else
soname="$realname"
fi
if test -z "$dlname"; then
dlname=$soname
fi
lib="$output_objdir/$realname"
linknames=
for link
do
func_append linknames " $link"
done
# Use standard objects if they are pic
test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
test "X$libobjs" = "X " && libobjs=
delfiles=
if test -n "$export_symbols" && test -n "$include_expsyms"; then
$opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
export_symbols="$output_objdir/$libname.uexp"
func_append delfiles " $export_symbols"
fi
orig_export_symbols=
case $host_os in
cygwin* | mingw* | cegcc*)
if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
# exporting using user supplied symfile
if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
# and it's NOT already a .def file. Must figure out
# which of the given symbols are data symbols and tag
# them as such. So, trigger use of export_symbols_cmds.
# export_symbols gets reassigned inside the "prepare
# the list of exported symbols" if statement, so the
# include_expsyms logic still works.
orig_export_symbols="$export_symbols"
export_symbols=
always_export_symbols=yes
fi
fi
;;
esac
# Prepare the list of exported symbols
if test -z "$export_symbols"; then
if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
func_verbose "generating symbol list for \`$libname.la'"
export_symbols="$output_objdir/$libname.exp"
$opt_dry_run || $RM $export_symbols
cmds=$export_symbols_cmds
save_ifs="$IFS"; IFS='~'
for cmd1 in $cmds; do
IFS="$save_ifs"
# Take the normal branch if the nm_file_list_spec branch
# doesn't work or if tool conversion is not needed.
case $nm_file_list_spec~$to_tool_file_cmd in
*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
try_normal_branch=yes
eval cmd=\"$cmd1\"
func_len " $cmd"
len=$func_len_result
;;
*)
try_normal_branch=no
;;
esac
if test "$try_normal_branch" = yes \
&& { test "$len" -lt "$max_cmd_len" \
|| test "$max_cmd_len" -le -1; }
then
func_show_eval "$cmd" 'exit $?'
skipped_export=false
elif test -n "$nm_file_list_spec"; then
func_basename "$output"
output_la=$func_basename_result
save_libobjs=$libobjs
save_output=$output
output=${output_objdir}/${output_la}.nm
func_to_tool_file "$output"
libobjs=$nm_file_list_spec$func_to_tool_file_result
func_append delfiles " $output"
func_verbose "creating $NM input file list: $output"
for obj in $save_libobjs; do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result"
done > "$output"
eval cmd=\"$cmd1\"
func_show_eval "$cmd" 'exit $?'
output=$save_output
libobjs=$save_libobjs
skipped_export=false
else
# The command line is too long to execute in one step.
func_verbose "using reloadable object file for export list..."
skipped_export=:
# Break out early, otherwise skipped_export may be
# set to false by a later but shorter cmd.
break
fi
done
IFS="$save_ifs"
if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
fi
fi
fi
if test -n "$export_symbols" && test -n "$include_expsyms"; then
tmp_export_symbols="$export_symbols"
test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
$opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
fi
if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
# The given exports_symbols file has to be filtered, so filter it.
func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
# FIXME: $output_objdir/$libname.filter potentially contains lots of
# 's' commands which not all seds can handle. GNU sed should be fine
# though. Also, the filter scales superlinearly with the number of
# global variables. join(1) would be nice here, but unfortunately
# isn't a blessed tool.
$opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
func_append delfiles " $export_symbols $output_objdir/$libname.filter"
export_symbols=$output_objdir/$libname.def
$opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
fi
tmp_deplibs=
for test_deplib in $deplibs; do
case " $convenience " in
*" $test_deplib "*) ;;
*)
func_append tmp_deplibs " $test_deplib"
;;
esac
done
deplibs="$tmp_deplibs"
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec" &&
test "$compiler_needs_object" = yes &&
test -z "$libobjs"; then
# extract the archives, so we have objects to list.
# TODO: could optimize this to just extract one archive.
whole_archive_flag_spec=
fi
if test -n "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
test "X$libobjs" = "X " && libobjs=
else
gentop="$output_objdir/${outputname}x"
func_append generated " $gentop"
func_extract_archives $gentop $convenience
func_append libobjs " $func_extract_archives_result"
test "X$libobjs" = "X " && libobjs=
fi
fi
if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
eval flag=\"$thread_safe_flag_spec\"
func_append linker_flags " $flag"
fi
# Make a backup of the uninstalled library when relinking
if test "$opt_mode" = relink; then
$opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
fi
# Do each of the archive commands.
if test "$module" = yes && test -n "$module_cmds" ; then
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
eval test_cmds=\"$module_expsym_cmds\"
cmds=$module_expsym_cmds
else
eval test_cmds=\"$module_cmds\"
cmds=$module_cmds
fi
else
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
eval test_cmds=\"$archive_expsym_cmds\"
cmds=$archive_expsym_cmds
else
eval test_cmds=\"$archive_cmds\"
cmds=$archive_cmds
fi
fi
if test "X$skipped_export" != "X:" &&
func_len " $test_cmds" &&
len=$func_len_result &&
test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
:
else
# The command line is too long to link in one step, link piecewise
# or, if using GNU ld and skipped_export is not :, use a linker
# script.
# Save the value of $output and $libobjs because we want to
# use them later. If we have whole_archive_flag_spec, we
# want to use save_libobjs as it was before
# whole_archive_flag_spec was expanded, because we can't
# assume the linker understands whole_archive_flag_spec.
# This may have to be revisited, in case too many
# convenience libraries get linked in and end up exceeding
# the spec.
if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
save_libobjs=$libobjs
fi
save_output=$output
func_basename "$output"
output_la=$func_basename_result
# Clear the reloadable object creation command queue and
# initialize k to one.
test_cmds=
concat_cmds=
objlist=
last_robj=
k=1
if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
output=${output_objdir}/${output_la}.lnkscript
func_verbose "creating GNU ld script: $output"
echo 'INPUT (' > $output
for obj in $save_libobjs
do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result" >> $output
done
echo ')' >> $output
func_append delfiles " $output"
func_to_tool_file "$output"
output=$func_to_tool_file_result
elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
output=${output_objdir}/${output_la}.lnk
func_verbose "creating linker input file list: $output"
: > $output
set x $save_libobjs
shift
firstobj=
if test "$compiler_needs_object" = yes; then
firstobj="$1 "
shift
fi
for obj
do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result" >> $output
done
func_append delfiles " $output"
func_to_tool_file "$output"
output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
else
if test -n "$save_libobjs"; then
func_verbose "creating reloadable object files..."
output=$output_objdir/$output_la-${k}.$objext
eval test_cmds=\"$reload_cmds\"
func_len " $test_cmds"
len0=$func_len_result
len=$len0
# Loop over the list of objects to be linked.
for obj in $save_libobjs
do
func_len " $obj"
func_arith $len + $func_len_result
len=$func_arith_result
if test "X$objlist" = X ||
test "$len" -lt "$max_cmd_len"; then
func_append objlist " $obj"
else
# The command $test_cmds is almost too long, add a
# command to the queue.
if test "$k" -eq 1 ; then
# The first file doesn't have a previous command to add.
reload_objs=$objlist
eval concat_cmds=\"$reload_cmds\"
else
# All subsequent reloadable object files will link in
# the last one created.
reload_objs="$objlist $last_robj"
eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
fi
last_robj=$output_objdir/$output_la-${k}.$objext
func_arith $k + 1
k=$func_arith_result
output=$output_objdir/$output_la-${k}.$objext
objlist=" $obj"
func_len " $last_robj"
func_arith $len0 + $func_len_result
len=$func_arith_result
fi
done
# Handle the remaining objects by creating one last
# reloadable object file. All subsequent reloadable object
# files will link in the last one created.
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
reload_objs="$objlist $last_robj"
eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
if test -n "$last_robj"; then
eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
fi
func_append delfiles " $output"
else
output=
fi
if ${skipped_export-false}; then
func_verbose "generating symbol list for \`$libname.la'"
export_symbols="$output_objdir/$libname.exp"
$opt_dry_run || $RM $export_symbols
libobjs=$output
# Append the command to create the export file.
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
if test -n "$last_robj"; then
eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
fi
fi
test -n "$save_libobjs" &&
func_verbose "creating a temporary reloadable object file: $output"
# Loop through the commands generated above and execute them.
save_ifs="$IFS"; IFS='~'
for cmd in $concat_cmds; do
IFS="$save_ifs"
$opt_silent || {
func_quote_for_expand "$cmd"
eval "func_echo $func_quote_for_expand_result"
}
$opt_dry_run || eval "$cmd" || {
lt_exit=$?
# Restore the uninstalled library and exit
if test "$opt_mode" = relink; then
( cd "$output_objdir" && \
$RM "${realname}T" && \
$MV "${realname}U" "$realname" )
fi
exit $lt_exit
}
done
IFS="$save_ifs"
if test -n "$export_symbols_regex" && ${skipped_export-false}; then
func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
fi
fi
if ${skipped_export-false}; then
if test -n "$export_symbols" && test -n "$include_expsyms"; then
tmp_export_symbols="$export_symbols"
test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
$opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
fi
if test -n "$orig_export_symbols"; then
# The given exports_symbols file has to be filtered, so filter it.
func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
# FIXME: $output_objdir/$libname.filter potentially contains lots of
# 's' commands which not all seds can handle. GNU sed should be fine
# though. Also, the filter scales superlinearly with the number of
# global variables. join(1) would be nice here, but unfortunately
# isn't a blessed tool.
$opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
func_append delfiles " $export_symbols $output_objdir/$libname.filter"
export_symbols=$output_objdir/$libname.def
$opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
fi
fi
libobjs=$output
# Restore the value of output.
output=$save_output
if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
test "X$libobjs" = "X " && libobjs=
fi
# Expand the library linking commands again to reset the
# value of $libobjs for piecewise linking.
# Do each of the archive commands.
if test "$module" = yes && test -n "$module_cmds" ; then
if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
cmds=$module_expsym_cmds
else
cmds=$module_cmds
fi
else
if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
cmds=$archive_expsym_cmds
else
cmds=$archive_cmds
fi
fi
fi
if test -n "$delfiles"; then
# Append the command to remove temporary files to $cmds.
eval cmds=\"\$cmds~\$RM $delfiles\"
fi
# Add any objects from preloaded convenience libraries
if test -n "$dlprefiles"; then
gentop="$output_objdir/${outputname}x"
func_append generated " $gentop"
func_extract_archives $gentop $dlprefiles
func_append libobjs " $func_extract_archives_result"
test "X$libobjs" = "X " && libobjs=
fi
save_ifs="$IFS"; IFS='~'
for cmd in $cmds; do
IFS="$save_ifs"
eval cmd=\"$cmd\"
$opt_silent || {
func_quote_for_expand "$cmd"
eval "func_echo $func_quote_for_expand_result"
}
$opt_dry_run || eval "$cmd" || {
lt_exit=$?
# Restore the uninstalled library and exit
if test "$opt_mode" = relink; then
( cd "$output_objdir" && \
$RM "${realname}T" && \
$MV "${realname}U" "$realname" )
fi
exit $lt_exit
}
done
IFS="$save_ifs"
# Restore the uninstalled library and exit
if test "$opt_mode" = relink; then
$opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
if test -n "$convenience"; then
if test -z "$whole_archive_flag_spec"; then
func_show_eval '${RM}r "$gentop"'
fi
fi
exit $EXIT_SUCCESS
fi
# Create links to the real library.
for linkname in $linknames; do
if test "$realname" != "$linkname"; then
func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
fi
done
# If -module or -export-dynamic was specified, set the dlname.
if test "$module" = yes || test "$export_dynamic" = yes; then
# On all known operating systems, these are identical.
dlname="$soname"
fi
fi
;;
obj)
if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
func_warning "\`-dlopen' is ignored for objects"
fi
case " $deplibs" in
*\ -l* | *\ -L*)
func_warning "\`-l' and \`-L' are ignored for objects" ;;
esac
test -n "$rpath" && \
func_warning "\`-rpath' is ignored for objects"
test -n "$xrpath" && \
func_warning "\`-R' is ignored for objects"
test -n "$vinfo" && \
func_warning "\`-version-info' is ignored for objects"
test -n "$release" && \
func_warning "\`-release' is ignored for objects"
case $output in
*.lo)
test -n "$objs$old_deplibs" && \
func_fatal_error "cannot build library object \`$output' from non-libtool objects"
libobj=$output
func_lo2o "$libobj"
obj=$func_lo2o_result
;;
*)
libobj=
obj="$output"
;;
esac
# Delete the old objects.
$opt_dry_run || $RM $obj $libobj
# Objects from convenience libraries. This assumes
# single-version convenience libraries. Whenever we create
# different ones for PIC/non-PIC, this we'll have to duplicate
# the extraction.
reload_conv_objs=
gentop=
# reload_cmds runs $LD directly, so let us get rid of
# -Wl from whole_archive_flag_spec and hope we can get by with
# turning comma into space..
wl=
if test -n "$convenience"; then
if test -n "$whole_archive_flag_spec"; then
eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
else
gentop="$output_objdir/${obj}x"
func_append generated " $gentop"
func_extract_archives $gentop $convenience
reload_conv_objs="$reload_objs $func_extract_archives_result"
fi
fi
# If we're not building shared, we need to use non_pic_objs
test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
# Create the old-style object.
reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
output="$obj"
func_execute_cmds "$reload_cmds" 'exit $?'
# Exit if we aren't doing a library object file.
if test -z "$libobj"; then
if test -n "$gentop"; then
func_show_eval '${RM}r "$gentop"'
fi
exit $EXIT_SUCCESS
fi
if test "$build_libtool_libs" != yes; then
if test -n "$gentop"; then
func_show_eval '${RM}r "$gentop"'
fi
# Create an invalid libtool object if no PIC, so that we don't
# accidentally link it into a program.
# $show "echo timestamp > $libobj"
# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
exit $EXIT_SUCCESS
fi
if test -n "$pic_flag" || test "$pic_mode" != default; then
# Only do commands if we really have different PIC objects.
reload_objs="$libobjs $reload_conv_objs"
output="$libobj"
func_execute_cmds "$reload_cmds" 'exit $?'
fi
if test -n "$gentop"; then
func_show_eval '${RM}r "$gentop"'
fi
exit $EXIT_SUCCESS
;;
prog)
case $host in
*cygwin*) func_stripname '' '.exe' "$output"
output=$func_stripname_result.exe;;
esac
test -n "$vinfo" && \
func_warning "\`-version-info' is ignored for programs"
test -n "$release" && \
func_warning "\`-release' is ignored for programs"
test "$preload" = yes \
&& test "$dlopen_support" = unknown \
&& test "$dlopen_self" = unknown \
&& test "$dlopen_self_static" = unknown && \
func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
case $host in
*-*-rhapsody* | *-*-darwin1.[012])
# On Rhapsody replace the C library is the System framework
compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
;;
esac
case $host in
*-*-darwin*)
# Don't allow lazy linking, it breaks C++ global constructors
# But is supposedly fixed on 10.4 or later (yay!).
if test "$tagname" = CXX ; then
case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
10.[0123])
func_append compile_command " ${wl}-bind_at_load"
func_append finalize_command " ${wl}-bind_at_load"
;;
esac
fi
# Time to change all our "foo.ltframework" stuff back to "-framework foo"
compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
;;
esac
# move library search paths that coincide with paths to not yet
# installed libraries to the beginning of the library search list
new_libs=
for path in $notinst_path; do
case " $new_libs " in
*" -L$path/$objdir "*) ;;
*)
case " $compile_deplibs " in
*" -L$path/$objdir "*)
func_append new_libs " -L$path/$objdir" ;;
esac
;;
esac
done
for deplib in $compile_deplibs; do
case $deplib in
-L*)
case " $new_libs " in
*" $deplib "*) ;;
*) func_append new_libs " $deplib" ;;
esac
;;
*) func_append new_libs " $deplib" ;;
esac
done
compile_deplibs="$new_libs"
func_append compile_command " $compile_deplibs"
func_append finalize_command " $finalize_deplibs"
if test -n "$rpath$xrpath"; then
# If the user specified any rpath flags, then add them.
for libdir in $rpath $xrpath; do
# This is the magic to use -rpath.
case "$finalize_rpath " in
*" $libdir "*) ;;
*) func_append finalize_rpath " $libdir" ;;
esac
done
fi
# Now hardcode the library paths
rpath=
hardcode_libdirs=
for libdir in $compile_rpath $finalize_rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
func_append rpath " $flag"
fi
elif test -n "$runpath_var"; then
case "$perm_rpath " in
*" $libdir "*) ;;
*) func_append perm_rpath " $libdir" ;;
esac
fi
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
case :$dllsearchpath: in
*":$libdir:"*) ;;
::) dllsearchpath=$libdir;;
*) func_append dllsearchpath ":$libdir";;
esac
case :$dllsearchpath: in
*":$testbindir:"*) ;;
::) dllsearchpath=$testbindir;;
*) func_append dllsearchpath ":$testbindir";;
esac
;;
esac
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
eval rpath=\" $hardcode_libdir_flag_spec\"
fi
compile_rpath="$rpath"
rpath=
hardcode_libdirs=
for libdir in $finalize_rpath; do
if test -n "$hardcode_libdir_flag_spec"; then
if test -n "$hardcode_libdir_separator"; then
if test -z "$hardcode_libdirs"; then
hardcode_libdirs="$libdir"
else
# Just accumulate the unique libdirs.
case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
*"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
;;
*)
func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
;;
esac
fi
else
eval flag=\"$hardcode_libdir_flag_spec\"
func_append rpath " $flag"
fi
elif test -n "$runpath_var"; then
case "$finalize_perm_rpath " in
*" $libdir "*) ;;
*) func_append finalize_perm_rpath " $libdir" ;;
esac
fi
done
# Substitute the hardcoded libdirs into the rpath.
if test -n "$hardcode_libdir_separator" &&
test -n "$hardcode_libdirs"; then
libdir="$hardcode_libdirs"
eval rpath=\" $hardcode_libdir_flag_spec\"
fi
finalize_rpath="$rpath"
if test -n "$libobjs" && test "$build_old_libs" = yes; then
# Transform all the library objects into standard objects.
compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
fi
func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
# template prelinking step
if test -n "$prelink_cmds"; then
func_execute_cmds "$prelink_cmds" 'exit $?'
fi
wrappers_required=yes
case $host in
*cegcc* | *mingw32ce*)
# Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
wrappers_required=no
;;
*cygwin* | *mingw* )
if test "$build_libtool_libs" != yes; then
wrappers_required=no
fi
;;
*)
if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
wrappers_required=no
fi
;;
esac
if test "$wrappers_required" = no; then
# Replace the output file specification.
compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
link_command="$compile_command$compile_rpath"
# We have no uninstalled library dependencies, so finalize right now.
exit_status=0
func_show_eval "$link_command" 'exit_status=$?'
if test -n "$postlink_cmds"; then
func_to_tool_file "$output"
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
func_execute_cmds "$postlink_cmds" 'exit $?'
fi
# Delete the generated files.
if test -f "$output_objdir/${outputname}S.${objext}"; then
func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
fi
exit $exit_status
fi
if test -n "$compile_shlibpath$finalize_shlibpath"; then
compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
fi
if test -n "$finalize_shlibpath"; then
finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
fi
compile_var=
finalize_var=
if test -n "$runpath_var"; then
if test -n "$perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $perm_rpath; do
func_append rpath "$dir:"
done
compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
fi
if test -n "$finalize_perm_rpath"; then
# We should set the runpath_var.
rpath=
for dir in $finalize_perm_rpath; do
func_append rpath "$dir:"
done
finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
fi
fi
if test "$no_install" = yes; then
# We don't need to create a wrapper script.
link_command="$compile_var$compile_command$compile_rpath"
# Replace the output file specification.
link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
# Delete the old output file.
$opt_dry_run || $RM $output
# Link the executable and exit
func_show_eval "$link_command" 'exit $?'
if test -n "$postlink_cmds"; then
func_to_tool_file "$output"
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
func_execute_cmds "$postlink_cmds" 'exit $?'
fi
exit $EXIT_SUCCESS
fi
if test "$hardcode_action" = relink; then
# Fast installation is not supported
link_command="$compile_var$compile_command$compile_rpath"
relink_command="$finalize_var$finalize_command$finalize_rpath"
func_warning "this platform does not like uninstalled shared libraries"
func_warning "\`$output' will be relinked during installation"
else
if test "$fast_install" != no; then
link_command="$finalize_var$compile_command$finalize_rpath"
if test "$fast_install" = yes; then
relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
else
# fast_install is set to needless
relink_command=
fi
else
link_command="$compile_var$compile_command$compile_rpath"
relink_command="$finalize_var$finalize_command$finalize_rpath"
fi
fi
# Replace the output file specification.
link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
# Delete the old output files.
$opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
func_show_eval "$link_command" 'exit $?'
if test -n "$postlink_cmds"; then
func_to_tool_file "$output_objdir/$outputname"
postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
func_execute_cmds "$postlink_cmds" 'exit $?'
fi
# Now create the wrapper script.
func_verbose "creating $output"
# Quote the relink command for shipping.
if test -n "$relink_command"; then
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
func_quote_for_eval "$var_value"
relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
fi
done
relink_command="(cd `pwd`; $relink_command)"
relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
fi
# Only actually do things if not in dry run mode.
$opt_dry_run || {
# win32 will think the script is a binary if it has
# a .exe suffix, so we strip it off here.
case $output in
*.exe) func_stripname '' '.exe' "$output"
output=$func_stripname_result ;;
esac
# test for cygwin because mv fails w/o .exe extensions
case $host in
*cygwin*)
exeext=.exe
func_stripname '' '.exe' "$outputname"
outputname=$func_stripname_result ;;
*) exeext= ;;
esac
case $host in
*cygwin* | *mingw* )
func_dirname_and_basename "$output" "" "."
output_name=$func_basename_result
output_path=$func_dirname_result
cwrappersource="$output_path/$objdir/lt-$output_name.c"
cwrapper="$output_path/$output_name.exe"
$RM $cwrappersource $cwrapper
trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
func_emit_cwrapperexe_src > $cwrappersource
# The wrapper executable is built using the $host compiler,
# because it contains $host paths and files. If cross-
# compiling, it, like the target executable, must be
# executed on the $host or under an emulation environment.
$opt_dry_run || {
$LTCC $LTCFLAGS -o $cwrapper $cwrappersource
$STRIP $cwrapper
}
# Now, create the wrapper script for func_source use:
func_ltwrapper_scriptname $cwrapper
$RM $func_ltwrapper_scriptname_result
trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
$opt_dry_run || {
# note: this script will not be executed, so do not chmod.
if test "x$build" = "x$host" ; then
$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
else
func_emit_wrapper no > $func_ltwrapper_scriptname_result
fi
}
;;
* )
$RM $output
trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
func_emit_wrapper no > $output
chmod +x $output
;;
esac
}
exit $EXIT_SUCCESS
;;
esac
# See if we need to build an old-fashioned archive.
for oldlib in $oldlibs; do
if test "$build_libtool_libs" = convenience; then
oldobjs="$libobjs_save $symfileobj"
addlibs="$convenience"
build_libtool_libs=no
else
if test "$build_libtool_libs" = module; then
oldobjs="$libobjs_save"
build_libtool_libs=no
else
oldobjs="$old_deplibs $non_pic_objects"
if test "$preload" = yes && test -f "$symfileobj"; then
func_append oldobjs " $symfileobj"
fi
fi
addlibs="$old_convenience"
fi
if test -n "$addlibs"; then
gentop="$output_objdir/${outputname}x"
func_append generated " $gentop"
func_extract_archives $gentop $addlibs
func_append oldobjs " $func_extract_archives_result"
fi
# Do each command in the archive commands.
if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
cmds=$old_archive_from_new_cmds
else
# Add any objects from preloaded convenience libraries
if test -n "$dlprefiles"; then
gentop="$output_objdir/${outputname}x"
func_append generated " $gentop"
func_extract_archives $gentop $dlprefiles
func_append oldobjs " $func_extract_archives_result"
fi
# POSIX demands no paths to be encoded in archives. We have
# to avoid creating archives with duplicate basenames if we
# might have to extract them afterwards, e.g., when creating a
# static archive out of a convenience library, or when linking
# the entirety of a libtool archive into another (currently
# not supported by libtool).
if (for obj in $oldobjs
do
func_basename "$obj"
$ECHO "$func_basename_result"
done | sort | sort -uc >/dev/null 2>&1); then
:
else
echo "copying selected object files to avoid basename conflicts..."
gentop="$output_objdir/${outputname}x"
func_append generated " $gentop"
func_mkdir_p "$gentop"
save_oldobjs=$oldobjs
oldobjs=
counter=1
for obj in $save_oldobjs
do
func_basename "$obj"
objbase="$func_basename_result"
case " $oldobjs " in
" ") oldobjs=$obj ;;
*[\ /]"$objbase "*)
while :; do
# Make sure we don't pick an alternate name that also
# overlaps.
newobj=lt$counter-$objbase
func_arith $counter + 1
counter=$func_arith_result
case " $oldobjs " in
*[\ /]"$newobj "*) ;;
*) if test ! -f "$gentop/$newobj"; then break; fi ;;
esac
done
func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
func_append oldobjs " $gentop/$newobj"
;;
*) func_append oldobjs " $obj" ;;
esac
done
fi
func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
tool_oldlib=$func_to_tool_file_result
eval cmds=\"$old_archive_cmds\"
func_len " $cmds"
len=$func_len_result
if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
cmds=$old_archive_cmds
elif test -n "$archiver_list_spec"; then
func_verbose "using command file archive linking..."
for obj in $oldobjs
do
func_to_tool_file "$obj"
$ECHO "$func_to_tool_file_result"
done > $output_objdir/$libname.libcmd
func_to_tool_file "$output_objdir/$libname.libcmd"
oldobjs=" $archiver_list_spec$func_to_tool_file_result"
cmds=$old_archive_cmds
else
# the command line is too long to link in one step, link in parts
func_verbose "using piecewise archive linking..."
save_RANLIB=$RANLIB
RANLIB=:
objlist=
concat_cmds=
save_oldobjs=$oldobjs
oldobjs=
# Is there a better way of finding the last object in the list?
for obj in $save_oldobjs
do
last_oldobj=$obj
done
eval test_cmds=\"$old_archive_cmds\"
func_len " $test_cmds"
len0=$func_len_result
len=$len0
for obj in $save_oldobjs
do
func_len " $obj"
func_arith $len + $func_len_result
len=$func_arith_result
func_append objlist " $obj"
if test "$len" -lt "$max_cmd_len"; then
:
else
# the above command should be used before it gets too long
oldobjs=$objlist
if test "$obj" = "$last_oldobj" ; then
RANLIB=$save_RANLIB
fi
test -z "$concat_cmds" || concat_cmds=$concat_cmds~
eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
objlist=
len=$len0
fi
done
RANLIB=$save_RANLIB
oldobjs=$objlist
if test "X$oldobjs" = "X" ; then
eval cmds=\"\$concat_cmds\"
else
eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
fi
fi
fi
func_execute_cmds "$cmds" 'exit $?'
done
test -n "$generated" && \
func_show_eval "${RM}r$generated"
# Now create the libtool archive.
case $output in
*.la)
old_library=
test "$build_old_libs" = yes && old_library="$libname.$libext"
func_verbose "creating $output"
# Preserve any variables that may affect compiler behavior
for var in $variables_saved_for_relink; do
if eval test -z \"\${$var+set}\"; then
relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
elif eval var_value=\$$var; test -z "$var_value"; then
relink_command="$var=; export $var; $relink_command"
else
func_quote_for_eval "$var_value"
relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
fi
done
# Quote the link command for shipping.
relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
if test "$hardcode_automatic" = yes ; then
relink_command=
fi
# Only create the output if not a dry run.
$opt_dry_run || {
for installed in no yes; do
if test "$installed" = yes; then
if test -z "$install_libdir"; then
break
fi
output="$output_objdir/$outputname"i
# Replace all uninstalled libtool libraries with the installed ones
newdependency_libs=
for deplib in $dependency_libs; do
case $deplib in
*.la)
func_basename "$deplib"
name="$func_basename_result"
func_resolve_sysroot "$deplib"
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
test -z "$libdir" && \
func_fatal_error "\`$deplib' is not a valid libtool archive"
func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
;;
-L*)
func_stripname -L '' "$deplib"
func_replace_sysroot "$func_stripname_result"
func_append newdependency_libs " -L$func_replace_sysroot_result"
;;
-R*)
func_stripname -R '' "$deplib"
func_replace_sysroot "$func_stripname_result"
func_append newdependency_libs " -R$func_replace_sysroot_result"
;;
*) func_append newdependency_libs " $deplib" ;;
esac
done
dependency_libs="$newdependency_libs"
newdlfiles=
for lib in $dlfiles; do
case $lib in
*.la)
func_basename "$lib"
name="$func_basename_result"
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
test -z "$libdir" && \
func_fatal_error "\`$lib' is not a valid libtool archive"
func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
;;
*) func_append newdlfiles " $lib" ;;
esac
done
dlfiles="$newdlfiles"
newdlprefiles=
for lib in $dlprefiles; do
case $lib in
*.la)
# Only pass preopened files to the pseudo-archive (for
# eventual linking with the app. that links it) if we
# didn't already link the preopened objects directly into
# the library:
func_basename "$lib"
name="$func_basename_result"
eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
test -z "$libdir" && \
func_fatal_error "\`$lib' is not a valid libtool archive"
func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
;;
esac
done
dlprefiles="$newdlprefiles"
else
newdlfiles=
for lib in $dlfiles; do
case $lib in
[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
*) abs=`pwd`"/$lib" ;;
esac
func_append newdlfiles " $abs"
done
dlfiles="$newdlfiles"
newdlprefiles=
for lib in $dlprefiles; do
case $lib in
[\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
*) abs=`pwd`"/$lib" ;;
esac
func_append newdlprefiles " $abs"
done
dlprefiles="$newdlprefiles"
fi
$RM $output
# place dlname in correct position for cygwin
# In fact, it would be nice if we could use this code for all target
# systems that can't hard-code library paths into their executables
# and that have no shared library path variable independent of PATH,
# but it turns out we can't easily determine that from inspecting
# libtool variables, so we have to hard-code the OSs to which it
# applies here; at the moment, that means platforms that use the PE
# object format with DLL files. See the long comment at the top of
# tests/bindir.at for full details.
tdlname=$dlname
case $host,$output,$installed,$module,$dlname in
*cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
# If a -bindir argument was supplied, place the dll there.
if test "x$bindir" != x ;
then
func_relative_path "$install_libdir" "$bindir"
tdlname=$func_relative_path_result$dlname
else
# Otherwise fall back on heuristic.
tdlname=../bin/$dlname
fi
;;
esac
$ECHO > $output "\
# $outputname - a libtool library file
# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
#
# Please DO NOT delete this file!
# It is necessary for linking the library.
# The name that we can dlopen(3).
dlname='$tdlname'
# Names of this library.
library_names='$library_names'
# The name of the static archive.
old_library='$old_library'
# Linker flags that can not go in dependency_libs.
inherited_linker_flags='$new_inherited_linker_flags'
# Libraries that this one depends upon.
dependency_libs='$dependency_libs'
# Names of additional weak libraries provided by this library
weak_library_names='$weak_libs'
# Version information for $libname.
current=$current
age=$age
revision=$revision
# Is this an already installed library?
installed=$installed
# Should we warn about portability when linking against -modules?
shouldnotlink=$module
# Files to dlopen/dlpreopen
dlopen='$dlfiles'
dlpreopen='$dlprefiles'
# Directory that this library needs to be installed in:
libdir='$install_libdir'"
if test "$installed" = no && test "$need_relink" = yes; then
$ECHO >> $output "\
relink_command=\"$relink_command\""
fi
done
}
# Do a symbolic link so that the libtool archive can be found in
# LD_LIBRARY_PATH before the program is installed.
func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
;;
esac
exit $EXIT_SUCCESS
}
{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
func_mode_link ${1+"$@"}
# func_mode_uninstall arg...
func_mode_uninstall ()
{
$opt_debug
RM="$nonopt"
files=
rmforce=
exit_status=0
# This variable tells wrapper scripts just to set variables rather
# than running their programs.
libtool_install_magic="$magic"
for arg
do
case $arg in
-f) func_append RM " $arg"; rmforce=yes ;;
-*) func_append RM " $arg" ;;
*) func_append files " $arg" ;;
esac
done
test -z "$RM" && \
func_fatal_help "you must specify an RM program"
rmdirs=
for file in $files; do
func_dirname "$file" "" "."
dir="$func_dirname_result"
if test "X$dir" = X.; then
odir="$objdir"
else
odir="$dir/$objdir"
fi
func_basename "$file"
name="$func_basename_result"
test "$opt_mode" = uninstall && odir="$dir"
# Remember odir for removal later, being careful to avoid duplicates
if test "$opt_mode" = clean; then
case " $rmdirs " in
*" $odir "*) ;;
*) func_append rmdirs " $odir" ;;
esac
fi
# Don't error if the file doesn't exist and rm -f was used.
if { test -L "$file"; } >/dev/null 2>&1 ||
{ test -h "$file"; } >/dev/null 2>&1 ||
test -f "$file"; then
:
elif test -d "$file"; then
exit_status=1
continue
elif test "$rmforce" = yes; then
continue
fi
rmfiles="$file"
case $name in
*.la)
# Possibly a libtool archive, so verify it.
if func_lalib_p "$file"; then
func_source $dir/$name
# Delete the libtool libraries and symlinks.
for n in $library_names; do
func_append rmfiles " $odir/$n"
done
test -n "$old_library" && func_append rmfiles " $odir/$old_library"
case "$opt_mode" in
clean)
case " $library_names " in
*" $dlname "*) ;;
*) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
esac
test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
;;
uninstall)
if test -n "$library_names"; then
# Do each command in the postuninstall commands.
func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
fi
if test -n "$old_library"; then
# Do each command in the old_postuninstall commands.
func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
fi
# FIXME: should reinstall the best remaining shared library.
;;
esac
fi
;;
*.lo)
# Possibly a libtool object, so verify it.
if func_lalib_p "$file"; then
# Read the .lo file
func_source $dir/$name
# Add PIC object to the list of files to remove.
if test -n "$pic_object" &&
test "$pic_object" != none; then
func_append rmfiles " $dir/$pic_object"
fi
# Add non-PIC object to the list of files to remove.
if test -n "$non_pic_object" &&
test "$non_pic_object" != none; then
func_append rmfiles " $dir/$non_pic_object"
fi
fi
;;
*)
if test "$opt_mode" = clean ; then
noexename=$name
case $file in
*.exe)
func_stripname '' '.exe' "$file"
file=$func_stripname_result
func_stripname '' '.exe' "$name"
noexename=$func_stripname_result
# $file with .exe has already been added to rmfiles,
# add $file without .exe
func_append rmfiles " $file"
;;
esac
# Do a test to see if this is a libtool program.
if func_ltwrapper_p "$file"; then
if func_ltwrapper_executable_p "$file"; then
func_ltwrapper_scriptname "$file"
relink_command=
func_source $func_ltwrapper_scriptname_result
func_append rmfiles " $func_ltwrapper_scriptname_result"
else
relink_command=
func_source $dir/$noexename
fi
# note $name still contains .exe if it was in $file originally
# as does the version of $file that was added into $rmfiles
func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
if test "$fast_install" = yes && test -n "$relink_command"; then
func_append rmfiles " $odir/lt-$name"
fi
if test "X$noexename" != "X$name" ; then
func_append rmfiles " $odir/lt-${noexename}.c"
fi
fi
fi
;;
esac
func_show_eval "$RM $rmfiles" 'exit_status=1'
done
# Try to remove the ${objdir}s in the directories where we deleted files
for dir in $rmdirs; do
if test -d "$dir"; then
func_show_eval "rmdir $dir >/dev/null 2>&1"
fi
done
exit $exit_status
}
{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
func_mode_uninstall ${1+"$@"}
test -z "$opt_mode" && {
help="$generic_help"
func_fatal_help "you must specify a MODE"
}
test -z "$exec_cmd" && \
func_fatal_help "invalid operation mode \`$opt_mode'"
if test -n "$exec_cmd"; then
eval exec "$exec_cmd"
exit $EXIT_FAILURE
fi
exit $exit_status
# The TAGs below are defined such that we never get into a situation
# in which we disable both kinds of libraries. Given conflicting
# choices, we go for a static library, that is the most portable,
# since we can't tell whether shared libraries were disabled because
# the user asked for that or because the platform doesn't support
# them. This is particularly important on AIX, because we don't
# support having both static and shared libraries enabled at the same
# time on that platform, so we default to a shared-only configuration.
# If a disable-shared tag is given, we'll fallback to a static-only
# configuration. But we'll never go from static-only to shared-only.
# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
build_libtool_libs=no
build_old_libs=yes
# ### END LIBTOOL TAG CONFIG: disable-shared
# ### BEGIN LIBTOOL TAG CONFIG: disable-static
build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
# ### END LIBTOOL TAG CONFIG: disable-static
# Local Variables:
# mode:shell-script
# sh-indentation:2
# End:
# vi:sw=2
czmq-4.1.0/config/config.sub 0000755 0003720 0003720 00000105354 13222211333 016616 0 ustar 00travis travis 0000000 0000000 #! /bin/sh
# Configuration validation subroutine script.
# Copyright 1992-2013 Free Software Foundation, Inc.
timestamp='2013-08-10'
# This file is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, see ."
version="\
GNU config.sub ($timestamp)
Copyright 1992-2013 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help="
Try \`$me --help' for more information."
# Parse command line
while test $# -gt 0 ; do
case $1 in
--time-stamp | --time* | -t )
echo "$timestamp" ; exit ;;
--version | -v )
echo "$version" ; exit ;;
--help | --h* | -h )
echo "$usage"; exit ;;
-- ) # Stop option processing
shift; break ;;
- ) # Use stdin as input.
break ;;
-* )
echo "$me: invalid option $1$help"
exit 1 ;;
*local*)
# First pass through any local machine types.
echo $1
exit ;;
* )
break ;;
esac
done
case $# in
0) echo "$me: missing argument$help" >&2
exit 1;;
1) ;;
*) echo "$me: too many arguments$help" >&2
exit 1;;
esac
# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
# Here we must recognize all the valid KERNEL-OS combinations.
maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
case $maybe_os in
nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
knetbsd*-gnu* | netbsd*-gnu* | \
kopensolaris*-gnu* | \
storm-chaos* | os2-emx* | rtmk-nova*)
os=-$maybe_os
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
;;
android-linux)
os=-linux-android
basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
;;
*)
basic_machine=`echo $1 | sed 's/-[^-]*$//'`
if [ $basic_machine != $1 ]
then os=`echo $1 | sed 's/.*-/-/'`
else os=; fi
;;
esac
### Let's recognize common machines as not being operating systems so
### that things like config.sub decstation-3100 work. We also
### recognize some manufacturers as not being operating systems, so we
### can provide default operating systems below.
case $os in
-sun*os*)
# Prevent following clause from handling this invalid input.
;;
-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-apple | -axis | -knuth | -cray | -microblaze*)
os=
basic_machine=$1
;;
-bluegene*)
os=-cnk
;;
-sim | -cisco | -oki | -wec | -winbond)
os=
basic_machine=$1
;;
-scout)
;;
-wrs)
os=-vxworks
basic_machine=$1
;;
-chorusos*)
os=-chorusos
basic_machine=$1
;;
-chorusrdb)
os=-chorusrdb
basic_machine=$1
;;
-hiux*)
os=-hiuxwe2
;;
-sco6)
os=-sco5v6
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco5)
os=-sco3.2v5
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco4)
os=-sco3.2v4
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2.[4-9]*)
os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco3.2v[4-9]*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco5v6*)
# Don't forget version if it is 3.2v4 or newer.
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-sco*)
os=-sco3.2v2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-udk*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-isc)
os=-isc2.2
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-clix*)
basic_machine=clipper-intergraph
;;
-isc*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
;;
-lynx*178)
os=-lynxos178
;;
-lynx*5)
os=-lynxos5
;;
-lynx*)
os=-lynxos
;;
-ptx*)
basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
;;
-windowsnt*)
os=`echo $os | sed -e 's/windowsnt/winnt/'`
;;
-psos*)
os=-psos
;;
-mint | -mint[0-9]*)
basic_machine=m68k-atari
os=-mint
;;
esac
# Decode aliases for certain CPU-COMPANY combinations.
case $basic_machine in
# Recognize the basic CPU types without company name.
# Some are omitted here because they have special meanings below.
1750a | 580 \
| a29k \
| aarch64 | aarch64_be \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
| am33_2.0 \
| arc | arceb \
| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
| avr | avr32 \
| be32 | be64 \
| bfin \
| c4x | c8051 | clipper \
| d10v | d30v | dlx | dsp16xx \
| epiphany \
| fido | fr30 | frv \
| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \
| i370 | i860 | i960 | ia64 \
| ip2k | iq2000 \
| le32 | le64 \
| lm32 \
| m32c | m32r | m32rle | m68000 | m68k | m88k \
| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
| mips | mipsbe | mipseb | mipsel | mipsle \
| mips16 \
| mips64 | mips64el \
| mips64octeon | mips64octeonel \
| mips64orion | mips64orionel \
| mips64r5900 | mips64r5900el \
| mips64vr | mips64vrel \
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
| mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa64 | mipsisa64el \
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipsr5900 | mipsr5900el \
| mipstx39 | mipstx39el \
| mn10200 | mn10300 \
| moxie \
| mt \
| msp430 \
| nds32 | nds32le | nds32be \
| nios | nios2 | nios2eb | nios2el \
| ns16k | ns32k \
| open8 \
| or1k | or32 \
| pdp10 | pdp11 | pj | pjl \
| powerpc | powerpc64 | powerpc64le | powerpcle \
| pyramid \
| rl78 | rx \
| score \
| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
| sh64 | sh64le \
| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
| spu \
| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
| ubicom32 \
| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
| we32k \
| x86 | xc16x | xstormy16 | xtensa \
| z8k | z80)
basic_machine=$basic_machine-unknown
;;
c54x)
basic_machine=tic54x-unknown
;;
c55x)
basic_machine=tic55x-unknown
;;
c6x)
basic_machine=tic6x-unknown
;;
m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
basic_machine=$basic_machine-unknown
os=-none
;;
m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
;;
ms1)
basic_machine=mt-unknown
;;
strongarm | thumb | xscale)
basic_machine=arm-unknown
;;
xgate)
basic_machine=$basic_machine-unknown
os=-none
;;
xscaleeb)
basic_machine=armeb-unknown
;;
xscaleel)
basic_machine=armel-unknown
;;
# We use `pc' rather than `unknown'
# because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64)
basic_machine=$basic_machine-pc
;;
# Object if more than one company name word.
*-*-*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
;;
# Recognize the basic CPU types with company name.
580-* \
| a29k-* \
| aarch64-* | aarch64_be-* \
| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
| arm-* | armbe-* | armle-* | armeb-* | armv*-* \
| avr-* | avr32-* \
| be32-* | be64-* \
| bfin-* | bs2000-* \
| c[123]* | c30-* | [cjt]90-* | c4x-* \
| c8051-* | clipper-* | craynv-* | cydra-* \
| d10v-* | d30v-* | dlx-* \
| elxsi-* \
| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
| h8300-* | h8500-* \
| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
| hexagon-* \
| i*86-* | i860-* | i960-* | ia64-* \
| ip2k-* | iq2000-* \
| le32-* | le64-* \
| lm32-* \
| m32c-* | m32r-* | m32rle-* \
| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
| microblaze-* | microblazeel-* \
| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
| mips16-* \
| mips64-* | mips64el-* \
| mips64octeon-* | mips64octeonel-* \
| mips64orion-* | mips64orionel-* \
| mips64r5900-* | mips64r5900el-* \
| mips64vr-* | mips64vrel-* \
| mips64vr4100-* | mips64vr4100el-* \
| mips64vr4300-* | mips64vr4300el-* \
| mips64vr5000-* | mips64vr5000el-* \
| mips64vr5900-* | mips64vr5900el-* \
| mipsisa32-* | mipsisa32el-* \
| mipsisa32r2-* | mipsisa32r2el-* \
| mipsisa64-* | mipsisa64el-* \
| mipsisa64r2-* | mipsisa64r2el-* \
| mipsisa64sb1-* | mipsisa64sb1el-* \
| mipsisa64sr71k-* | mipsisa64sr71kel-* \
| mipsr5900-* | mipsr5900el-* \
| mipstx39-* | mipstx39el-* \
| mmix-* \
| mt-* \
| msp430-* \
| nds32-* | nds32le-* | nds32be-* \
| nios-* | nios2-* | nios2eb-* | nios2el-* \
| none-* | np1-* | ns16k-* | ns32k-* \
| open8-* \
| orion-* \
| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
| pyramid-* \
| rl78-* | romp-* | rs6000-* | rx-* \
| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
| sparclite-* \
| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
| tahoe-* \
| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
| tile*-* \
| tron-* \
| ubicom32-* \
| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
| vax-* \
| we32k-* \
| x86-* | x86_64-* | xc16x-* | xps100-* \
| xstormy16-* | xtensa*-* \
| ymp-* \
| z8k-* | z80-*)
;;
# Recognize the basic CPU types without company name, with glob match.
xtensa*)
basic_machine=$basic_machine-unknown
;;
# Recognize the various machine names and aliases which stand
# for a CPU type and a company and sometimes even an OS.
386bsd)
basic_machine=i386-unknown
os=-bsd
;;
3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
basic_machine=m68000-att
;;
3b*)
basic_machine=we32k-att
;;
a29khif)
basic_machine=a29k-amd
os=-udi
;;
abacus)
basic_machine=abacus-unknown
;;
adobe68k)
basic_machine=m68010-adobe
os=-scout
;;
alliant | fx80)
basic_machine=fx80-alliant
;;
altos | altos3068)
basic_machine=m68k-altos
;;
am29k)
basic_machine=a29k-none
os=-bsd
;;
amd64)
basic_machine=x86_64-pc
;;
amd64-*)
basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
amdahl)
basic_machine=580-amdahl
os=-sysv
;;
amiga | amiga-*)
basic_machine=m68k-unknown
;;
amigaos | amigados)
basic_machine=m68k-unknown
os=-amigaos
;;
amigaunix | amix)
basic_machine=m68k-unknown
os=-sysv4
;;
apollo68)
basic_machine=m68k-apollo
os=-sysv
;;
apollo68bsd)
basic_machine=m68k-apollo
os=-bsd
;;
aros)
basic_machine=i386-pc
os=-aros
;;
aux)
basic_machine=m68k-apple
os=-aux
;;
balance)
basic_machine=ns32k-sequent
os=-dynix
;;
blackfin)
basic_machine=bfin-unknown
os=-linux
;;
blackfin-*)
basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
os=-linux
;;
bluegene*)
basic_machine=powerpc-ibm
os=-cnk
;;
c54x-*)
basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c55x-*)
basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c6x-*)
basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
c90)
basic_machine=c90-cray
os=-unicos
;;
cegcc)
basic_machine=arm-unknown
os=-cegcc
;;
convex-c1)
basic_machine=c1-convex
os=-bsd
;;
convex-c2)
basic_machine=c2-convex
os=-bsd
;;
convex-c32)
basic_machine=c32-convex
os=-bsd
;;
convex-c34)
basic_machine=c34-convex
os=-bsd
;;
convex-c38)
basic_machine=c38-convex
os=-bsd
;;
cray | j90)
basic_machine=j90-cray
os=-unicos
;;
craynv)
basic_machine=craynv-cray
os=-unicosmp
;;
cr16 | cr16-*)
basic_machine=cr16-unknown
os=-elf
;;
crds | unos)
basic_machine=m68k-crds
;;
crisv32 | crisv32-* | etraxfs*)
basic_machine=crisv32-axis
;;
cris | cris-* | etrax*)
basic_machine=cris-axis
;;
crx)
basic_machine=crx-unknown
os=-elf
;;
da30 | da30-*)
basic_machine=m68k-da30
;;
decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
basic_machine=mips-dec
;;
decsystem10* | dec10*)
basic_machine=pdp10-dec
os=-tops10
;;
decsystem20* | dec20*)
basic_machine=pdp10-dec
os=-tops20
;;
delta | 3300 | motorola-3300 | motorola-delta \
| 3300-motorola | delta-motorola)
basic_machine=m68k-motorola
;;
delta88)
basic_machine=m88k-motorola
os=-sysv3
;;
dicos)
basic_machine=i686-pc
os=-dicos
;;
djgpp)
basic_machine=i586-pc
os=-msdosdjgpp
;;
dpx20 | dpx20-*)
basic_machine=rs6000-bull
os=-bosx
;;
dpx2* | dpx2*-bull)
basic_machine=m68k-bull
os=-sysv3
;;
ebmon29k)
basic_machine=a29k-amd
os=-ebmon
;;
elxsi)
basic_machine=elxsi-elxsi
os=-bsd
;;
encore | umax | mmax)
basic_machine=ns32k-encore
;;
es1800 | OSE68k | ose68k | ose | OSE)
basic_machine=m68k-ericsson
os=-ose
;;
fx2800)
basic_machine=i860-alliant
;;
genix)
basic_machine=ns32k-ns
;;
gmicro)
basic_machine=tron-gmicro
os=-sysv
;;
go32)
basic_machine=i386-pc
os=-go32
;;
h3050r* | hiux*)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
h8300hms)
basic_machine=h8300-hitachi
os=-hms
;;
h8300xray)
basic_machine=h8300-hitachi
os=-xray
;;
h8500hms)
basic_machine=h8500-hitachi
os=-hms
;;
harris)
basic_machine=m88k-harris
os=-sysv3
;;
hp300-*)
basic_machine=m68k-hp
;;
hp300bsd)
basic_machine=m68k-hp
os=-bsd
;;
hp300hpux)
basic_machine=m68k-hp
os=-hpux
;;
hp3k9[0-9][0-9] | hp9[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hp9k2[0-9][0-9] | hp9k31[0-9])
basic_machine=m68000-hp
;;
hp9k3[2-9][0-9])
basic_machine=m68k-hp
;;
hp9k6[0-9][0-9] | hp6[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hp9k7[0-79][0-9] | hp7[0-79][0-9])
basic_machine=hppa1.1-hp
;;
hp9k78[0-9] | hp78[0-9])
# FIXME: really hppa2.0-hp
basic_machine=hppa1.1-hp
;;
hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
# FIXME: really hppa2.0-hp
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][13679] | hp8[0-9][13679])
basic_machine=hppa1.1-hp
;;
hp9k8[0-9][0-9] | hp8[0-9][0-9])
basic_machine=hppa1.0-hp
;;
hppa-next)
os=-nextstep3
;;
hppaosf)
basic_machine=hppa1.1-hp
os=-osf
;;
hppro)
basic_machine=hppa1.1-hp
os=-proelf
;;
i370-ibm* | ibm*)
basic_machine=i370-ibm
;;
i*86v32)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv32
;;
i*86v4*)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv4
;;
i*86v)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-sysv
;;
i*86sol2)
basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
os=-solaris2
;;
i386mach)
basic_machine=i386-mach
os=-mach
;;
i386-vsta | vsta)
basic_machine=i386-unknown
os=-vsta
;;
iris | iris4d)
basic_machine=mips-sgi
case $os in
-irix*)
;;
*)
os=-irix4
;;
esac
;;
isi68 | isi)
basic_machine=m68k-isi
os=-sysv
;;
m68knommu)
basic_machine=m68k-unknown
os=-linux
;;
m68knommu-*)
basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
os=-linux
;;
m88k-omron*)
basic_machine=m88k-omron
;;
magnum | m3230)
basic_machine=mips-mips
os=-sysv
;;
merlin)
basic_machine=ns32k-utek
os=-sysv
;;
microblaze*)
basic_machine=microblaze-xilinx
;;
mingw64)
basic_machine=x86_64-pc
os=-mingw64
;;
mingw32)
basic_machine=i686-pc
os=-mingw32
;;
mingw32ce)
basic_machine=arm-unknown
os=-mingw32ce
;;
miniframe)
basic_machine=m68000-convergent
;;
*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
basic_machine=m68k-atari
os=-mint
;;
mips3*-*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
;;
mips3*)
basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
;;
monitor)
basic_machine=m68k-rom68k
os=-coff
;;
morphos)
basic_machine=powerpc-unknown
os=-morphos
;;
msdos)
basic_machine=i386-pc
os=-msdos
;;
ms1-*)
basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
;;
msys)
basic_machine=i686-pc
os=-msys
;;
mvs)
basic_machine=i370-ibm
os=-mvs
;;
nacl)
basic_machine=le32-unknown
os=-nacl
;;
ncr3000)
basic_machine=i486-ncr
os=-sysv4
;;
netbsd386)
basic_machine=i386-unknown
os=-netbsd
;;
netwinder)
basic_machine=armv4l-rebel
os=-linux
;;
news | news700 | news800 | news900)
basic_machine=m68k-sony
os=-newsos
;;
news1000)
basic_machine=m68030-sony
os=-newsos
;;
news-3600 | risc-news)
basic_machine=mips-sony
os=-newsos
;;
necv70)
basic_machine=v70-nec
os=-sysv
;;
next | m*-next )
basic_machine=m68k-next
case $os in
-nextstep* )
;;
-ns2*)
os=-nextstep2
;;
*)
os=-nextstep3
;;
esac
;;
nh3000)
basic_machine=m68k-harris
os=-cxux
;;
nh[45]000)
basic_machine=m88k-harris
os=-cxux
;;
nindy960)
basic_machine=i960-intel
os=-nindy
;;
mon960)
basic_machine=i960-intel
os=-mon960
;;
nonstopux)
basic_machine=mips-compaq
os=-nonstopux
;;
np1)
basic_machine=np1-gould
;;
neo-tandem)
basic_machine=neo-tandem
;;
nse-tandem)
basic_machine=nse-tandem
;;
nsr-tandem)
basic_machine=nsr-tandem
;;
op50n-* | op60c-*)
basic_machine=hppa1.1-oki
os=-proelf
;;
openrisc | openrisc-*)
basic_machine=or32-unknown
;;
os400)
basic_machine=powerpc-ibm
os=-os400
;;
OSE68000 | ose68000)
basic_machine=m68000-ericsson
os=-ose
;;
os68k)
basic_machine=m68k-none
os=-os68k
;;
pa-hitachi)
basic_machine=hppa1.1-hitachi
os=-hiuxwe2
;;
paragon)
basic_machine=i860-intel
os=-osf
;;
parisc)
basic_machine=hppa-unknown
os=-linux
;;
parisc-*)
basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
os=-linux
;;
pbd)
basic_machine=sparc-tti
;;
pbb)
basic_machine=m68k-tti
;;
pc532 | pc532-*)
basic_machine=ns32k-pc532
;;
pc98)
basic_machine=i386-pc
;;
pc98-*)
basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentium | p5 | k5 | k6 | nexgen | viac3)
basic_machine=i586-pc
;;
pentiumpro | p6 | 6x86 | athlon | athlon_*)
basic_machine=i686-pc
;;
pentiumii | pentium2 | pentiumiii | pentium3)
basic_machine=i686-pc
;;
pentium4)
basic_machine=i786-pc
;;
pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumpro-* | p6-* | 6x86-* | athlon-*)
basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pentium4-*)
basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
pn)
basic_machine=pn-gould
;;
power) basic_machine=power-ibm
;;
ppc | ppcbe) basic_machine=powerpc-unknown
;;
ppc-* | ppcbe-*)
basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppcle | powerpclittle | ppc-le | powerpc-little)
basic_machine=powerpcle-unknown
;;
ppcle-* | powerpclittle-*)
basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppc64) basic_machine=powerpc64-unknown
;;
ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ppc64le | powerpc64little | ppc64-le | powerpc64-little)
basic_machine=powerpc64le-unknown
;;
ppc64le-* | powerpc64little-*)
basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
ps2)
basic_machine=i386-ibm
;;
pw32)
basic_machine=i586-unknown
os=-pw32
;;
rdos | rdos64)
basic_machine=x86_64-pc
os=-rdos
;;
rdos32)
basic_machine=i386-pc
os=-rdos
;;
rom68k)
basic_machine=m68k-rom68k
os=-coff
;;
rm[46]00)
basic_machine=mips-siemens
;;
rtpc | rtpc-*)
basic_machine=romp-ibm
;;
s390 | s390-*)
basic_machine=s390-ibm
;;
s390x | s390x-*)
basic_machine=s390x-ibm
;;
sa29200)
basic_machine=a29k-amd
os=-udi
;;
sb1)
basic_machine=mipsisa64sb1-unknown
;;
sb1el)
basic_machine=mipsisa64sb1el-unknown
;;
sde)
basic_machine=mipsisa32-sde
os=-elf
;;
sei)
basic_machine=mips-sei
os=-seiux
;;
sequent)
basic_machine=i386-sequent
;;
sh)
basic_machine=sh-hitachi
os=-hms
;;
sh5el)
basic_machine=sh5le-unknown
;;
sh64)
basic_machine=sh64-unknown
;;
sparclite-wrs | simso-wrs)
basic_machine=sparclite-wrs
os=-vxworks
;;
sps7)
basic_machine=m68k-bull
os=-sysv2
;;
spur)
basic_machine=spur-unknown
;;
st2000)
basic_machine=m68k-tandem
;;
stratus)
basic_machine=i860-stratus
os=-sysv4
;;
strongarm-* | thumb-*)
basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
;;
sun2)
basic_machine=m68000-sun
;;
sun2os3)
basic_machine=m68000-sun
os=-sunos3
;;
sun2os4)
basic_machine=m68000-sun
os=-sunos4
;;
sun3os3)
basic_machine=m68k-sun
os=-sunos3
;;
sun3os4)
basic_machine=m68k-sun
os=-sunos4
;;
sun4os3)
basic_machine=sparc-sun
os=-sunos3
;;
sun4os4)
basic_machine=sparc-sun
os=-sunos4
;;
sun4sol2)
basic_machine=sparc-sun
os=-solaris2
;;
sun3 | sun3-*)
basic_machine=m68k-sun
;;
sun4)
basic_machine=sparc-sun
;;
sun386 | sun386i | roadrunner)
basic_machine=i386-sun
;;
sv1)
basic_machine=sv1-cray
os=-unicos
;;
symmetry)
basic_machine=i386-sequent
os=-dynix
;;
t3e)
basic_machine=alphaev5-cray
os=-unicos
;;
t90)
basic_machine=t90-cray
os=-unicos
;;
tile*)
basic_machine=$basic_machine-unknown
os=-linux-gnu
;;
tx39)
basic_machine=mipstx39-unknown
;;
tx39el)
basic_machine=mipstx39el-unknown
;;
toad1)
basic_machine=pdp10-xkl
os=-tops20
;;
tower | tower-32)
basic_machine=m68k-ncr
;;
tpf)
basic_machine=s390x-ibm
os=-tpf
;;
udi29k)
basic_machine=a29k-amd
os=-udi
;;
ultra3)
basic_machine=a29k-nyu
os=-sym1
;;
v810 | necv810)
basic_machine=v810-nec
os=-none
;;
vaxv)
basic_machine=vax-dec
os=-sysv
;;
vms)
basic_machine=vax-dec
os=-vms
;;
vpp*|vx|vx-*)
basic_machine=f301-fujitsu
;;
vxworks960)
basic_machine=i960-wrs
os=-vxworks
;;
vxworks68)
basic_machine=m68k-wrs
os=-vxworks
;;
vxworks29k)
basic_machine=a29k-wrs
os=-vxworks
;;
w65*)
basic_machine=w65-wdc
os=-none
;;
w89k-*)
basic_machine=hppa1.1-winbond
os=-proelf
;;
xbox)
basic_machine=i686-pc
os=-mingw32
;;
xps | xps100)
basic_machine=xps100-honeywell
;;
xscale-* | xscalee[bl]-*)
basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
;;
ymp)
basic_machine=ymp-cray
os=-unicos
;;
z8k-*-coff)
basic_machine=z8k-unknown
os=-sim
;;
z80-*-coff)
basic_machine=z80-unknown
os=-sim
;;
none)
basic_machine=none-none
os=-none
;;
# Here we handle the default manufacturer of certain CPU types. It is in
# some cases the only manufacturer, in others, it is the most popular.
w89k)
basic_machine=hppa1.1-winbond
;;
op50n)
basic_machine=hppa1.1-oki
;;
op60c)
basic_machine=hppa1.1-oki
;;
romp)
basic_machine=romp-ibm
;;
mmix)
basic_machine=mmix-knuth
;;
rs6000)
basic_machine=rs6000-ibm
;;
vax)
basic_machine=vax-dec
;;
pdp10)
# there are many clones, so DEC is not a safe bet
basic_machine=pdp10-unknown
;;
pdp11)
basic_machine=pdp11-dec
;;
we32k)
basic_machine=we32k-att
;;
sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
basic_machine=sh-unknown
;;
sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
basic_machine=sparc-sun
;;
cydra)
basic_machine=cydra-cydrome
;;
orion)
basic_machine=orion-highlevel
;;
orion105)
basic_machine=clipper-highlevel
;;
mac | mpw | mac-mpw)
basic_machine=m68k-apple
;;
pmac | pmac-mpw)
basic_machine=powerpc-apple
;;
*-unknown)
# Make sure to match an already-canonicalized machine name.
;;
*)
echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
exit 1
;;
esac
# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
*-digital*)
basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
;;
*-commodore*)
basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
;;
*)
;;
esac
# Decode manufacturer-specific aliases for certain operating systems.
if [ x"$os" != x"" ]
then
case $os in
# First match some system type aliases
# that might get confused with valid system types.
# -solaris* is a basic system type, with this one exception.
-auroraux)
os=-auroraux
;;
-solaris1 | -solaris1.*)
os=`echo $os | sed -e 's|solaris1|sunos4|'`
;;
-solaris)
os=-solaris2
;;
-svr4*)
os=-sysv4
;;
-unixware*)
os=-sysv4.2uw
;;
-gnu/linux*)
os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
;;
# First accept the basic system types.
# The portable systems comes first.
# Each alternative MUST END IN A *, to match a version number.
# -sysv* is not here because it comes later, after sysvr4.
-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
| -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
| -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
| -sym* | -kopensolaris* | -plan9* \
| -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
| -aos* | -aros* \
| -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
| -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
| -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
| -bitrig* | -openbsd* | -solidbsd* \
| -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
| -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
| -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
| -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
| -chorusos* | -chorusrdb* | -cegcc* \
| -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
| -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
| -linux-newlib* | -linux-musl* | -linux-uclibc* \
| -uxpv* | -beos* | -mpeix* | -udk* \
| -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
| -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
| -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
| -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
| -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
| -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
| -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
# Remember, each alternative MUST END IN *, to match a version number.
;;
-qnx*)
case $basic_machine in
x86-* | i*86-*)
;;
*)
os=-nto$os
;;
esac
;;
-nto-qnx*)
;;
-nto*)
os=`echo $os | sed -e 's|nto|nto-qnx|'`
;;
-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
| -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
| -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
;;
-mac*)
os=`echo $os | sed -e 's|mac|macos|'`
;;
-linux-dietlibc)
os=-linux-dietlibc
;;
-linux*)
os=`echo $os | sed -e 's|linux|linux-gnu|'`
;;
-sunos5*)
os=`echo $os | sed -e 's|sunos5|solaris2|'`
;;
-sunos6*)
os=`echo $os | sed -e 's|sunos6|solaris3|'`
;;
-opened*)
os=-openedition
;;
-os400*)
os=-os400
;;
-wince*)
os=-wince
;;
-osfrose*)
os=-osfrose
;;
-osf*)
os=-osf
;;
-utek*)
os=-bsd
;;
-dynix*)
os=-bsd
;;
-acis*)
os=-aos
;;
-atheos*)
os=-atheos
;;
-syllable*)
os=-syllable
;;
-386bsd)
os=-bsd
;;
-ctix* | -uts*)
os=-sysv
;;
-nova*)
os=-rtmk-nova
;;
-ns2 )
os=-nextstep2
;;
-nsk*)
os=-nsk
;;
# Preserve the version number of sinix5.
-sinix5.*)
os=`echo $os | sed -e 's|sinix|sysv|'`
;;
-sinix*)
os=-sysv4
;;
-tpf*)
os=-tpf
;;
-triton*)
os=-sysv3
;;
-oss*)
os=-sysv3
;;
-svr4)
os=-sysv4
;;
-svr3)
os=-sysv3
;;
-sysvr4)
os=-sysv4
;;
# This must come after -sysvr4.
-sysv*)
;;
-ose*)
os=-ose
;;
-es1800*)
os=-ose
;;
-xenix)
os=-xenix
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
os=-mint
;;
-aros*)
os=-aros
;;
-zvmoe)
os=-zvmoe
;;
-dicos*)
os=-dicos
;;
-nacl*)
;;
-none)
;;
*)
# Get rid of the `-' at the beginning of $os.
os=`echo $os | sed 's/[^-]*-//'`
echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
exit 1
;;
esac
else
# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.
# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system. Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.
case $basic_machine in
score-*)
os=-elf
;;
spu-*)
os=-elf
;;
*-acorn)
os=-riscix1.2
;;
arm*-rebel)
os=-linux
;;
arm*-semi)
os=-aout
;;
c4x-* | tic4x-*)
os=-coff
;;
c8051-*)
os=-elf
;;
hexagon-*)
os=-elf
;;
tic54x-*)
os=-coff
;;
tic55x-*)
os=-coff
;;
tic6x-*)
os=-coff
;;
# This must come before the *-dec entry.
pdp10-*)
os=-tops20
;;
pdp11-*)
os=-none
;;
*-dec | vax-*)
os=-ultrix4.2
;;
m68*-apollo)
os=-domain
;;
i386-sun)
os=-sunos4.0.2
;;
m68000-sun)
os=-sunos3
;;
m68*-cisco)
os=-aout
;;
mep-*)
os=-elf
;;
mips*-cisco)
os=-elf
;;
mips*-*)
os=-elf
;;
or1k-*)
os=-elf
;;
or32-*)
os=-coff
;;
*-tti) # must be before sparc entry or we get the wrong os.
os=-sysv3
;;
sparc-* | *-sun)
os=-sunos4.1.1
;;
*-be)
os=-beos
;;
*-haiku)
os=-haiku
;;
*-ibm)
os=-aix
;;
*-knuth)
os=-mmixware
;;
*-wec)
os=-proelf
;;
*-winbond)
os=-proelf
;;
*-oki)
os=-proelf
;;
*-hp)
os=-hpux
;;
*-hitachi)
os=-hiux
;;
i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
os=-sysv
;;
*-cbm)
os=-amigaos
;;
*-dg)
os=-dgux
;;
*-dolphin)
os=-sysv3
;;
m68k-ccur)
os=-rtu
;;
m88k-omron*)
os=-luna
;;
*-next )
os=-nextstep
;;
*-sequent)
os=-ptx
;;
*-crds)
os=-unos
;;
*-ns)
os=-genix
;;
i370-*)
os=-mvs
;;
*-next)
os=-nextstep3
;;
*-gould)
os=-sysv
;;
*-highlevel)
os=-bsd
;;
*-encore)
os=-bsd
;;
*-sgi)
os=-irix
;;
*-siemens)
os=-sysv4
;;
*-masscomp)
os=-rtu
;;
f30[01]-fujitsu | f700-fujitsu)
os=-uxpv
;;
*-rom68k)
os=-coff
;;
*-*bug)
os=-coff
;;
*-apple)
os=-macos
;;
*-atari*)
os=-mint
;;
*)
os=-none
;;
esac
fi
# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer. We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
*-unknown)
case $os in
-riscix*)
vendor=acorn
;;
-sunos*)
vendor=sun
;;
-cnk*|-aix*)
vendor=ibm
;;
-beos*)
vendor=be
;;
-hpux*)
vendor=hp
;;
-mpeix*)
vendor=hp
;;
-hiux*)
vendor=hitachi
;;
-unos*)
vendor=crds
;;
-dgux*)
vendor=dg
;;
-luna*)
vendor=omron
;;
-genix*)
vendor=ns
;;
-mvs* | -opened*)
vendor=ibm
;;
-os400*)
vendor=ibm
;;
-ptx*)
vendor=sequent
;;
-tpf*)
vendor=ibm
;;
-vxsim* | -vxworks* | -windiss*)
vendor=wrs
;;
-aux*)
vendor=apple
;;
-hms*)
vendor=hitachi
;;
-mpw* | -macos*)
vendor=apple
;;
-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
vendor=atari
;;
-vos*)
vendor=stratus
;;
esac
basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
;;
esac
echo $basic_machine$os
exit
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
czmq-4.1.0/config/install-sh 0000755 0003720 0003720 00000033255 13222211333 016637 0 ustar 00travis travis 0000000 0000000 #!/bin/sh
# install - install a program, script, or datafile
scriptversion=2011-11-20.07; # UTC
# This originates from X11R5 (mit/util/scripts/install.sh), which was
# later released in X11R6 (xc/config/util/install.sh) with the
# following copyright and license.
#
# Copyright (C) 1994 X Consortium
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to
# deal in the Software without restriction, including without limitation the
# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
# sell copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#
# Except as contained in this notice, the name of the X Consortium shall not
# be used in advertising or otherwise to promote the sale, use or other deal-
# ings in this Software without prior written authorization from the X Consor-
# tium.
#
#
# FSF changes to this file are in the public domain.
#
# Calling this script install-sh is preferred over install.sh, to prevent
# 'make' implicit rules from creating a file called install from it
# when there is no Makefile.
#
# This script is compatible with the BSD install script, but was written
# from scratch.
nl='
'
IFS=" "" $nl"
# set DOITPROG to echo to test this script
# Don't use :- since 4.3BSD and earlier shells don't like it.
doit=${DOITPROG-}
if test -z "$doit"; then
doit_exec=exec
else
doit_exec=$doit
fi
# Put in absolute file names if you don't have them in your path;
# or use environment vars.
chgrpprog=${CHGRPPROG-chgrp}
chmodprog=${CHMODPROG-chmod}
chownprog=${CHOWNPROG-chown}
cmpprog=${CMPPROG-cmp}
cpprog=${CPPROG-cp}
mkdirprog=${MKDIRPROG-mkdir}
mvprog=${MVPROG-mv}
rmprog=${RMPROG-rm}
stripprog=${STRIPPROG-strip}
posix_glob='?'
initialize_posix_glob='
test "$posix_glob" != "?" || {
if (set -f) 2>/dev/null; then
posix_glob=
else
posix_glob=:
fi
}
'
posix_mkdir=
# Desired mode of installed file.
mode=0755
chgrpcmd=
chmodcmd=$chmodprog
chowncmd=
mvcmd=$mvprog
rmcmd="$rmprog -f"
stripcmd=
src=
dst=
dir_arg=
dst_arg=
copy_on_change=false
no_target_directory=
usage="\
Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
or: $0 [OPTION]... SRCFILES... DIRECTORY
or: $0 [OPTION]... -t DIRECTORY SRCFILES...
or: $0 [OPTION]... -d DIRECTORIES...
In the 1st form, copy SRCFILE to DSTFILE.
In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
In the 4th, create DIRECTORIES.
Options:
--help display this help and exit.
--version display version info and exit.
-c (ignored)
-C install only if different (preserve the last data modification time)
-d create directories instead of installing files.
-g GROUP $chgrpprog installed files to GROUP.
-m MODE $chmodprog installed files to MODE.
-o USER $chownprog installed files to USER.
-s $stripprog installed files.
-t DIRECTORY install into DIRECTORY.
-T report an error if DSTFILE is a directory.
Environment variables override the default commands:
CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
RMPROG STRIPPROG
"
while test $# -ne 0; do
case $1 in
-c) ;;
-C) copy_on_change=true;;
-d) dir_arg=true;;
-g) chgrpcmd="$chgrpprog $2"
shift;;
--help) echo "$usage"; exit $?;;
-m) mode=$2
case $mode in
*' '* | *' '* | *'
'* | *'*'* | *'?'* | *'['*)
echo "$0: invalid mode: $mode" >&2
exit 1;;
esac
shift;;
-o) chowncmd="$chownprog $2"
shift;;
-s) stripcmd=$stripprog;;
-t) dst_arg=$2
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
shift;;
-T) no_target_directory=true;;
--version) echo "$0 $scriptversion"; exit $?;;
--) shift
break;;
-*) echo "$0: invalid option: $1" >&2
exit 1;;
*) break;;
esac
shift
done
if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
# When -d is used, all remaining arguments are directories to create.
# When -t is used, the destination is already specified.
# Otherwise, the last argument is the destination. Remove it from $@.
for arg
do
if test -n "$dst_arg"; then
# $@ is not empty: it contains at least $arg.
set fnord "$@" "$dst_arg"
shift # fnord
fi
shift # arg
dst_arg=$arg
# Protect names problematic for 'test' and other utilities.
case $dst_arg in
-* | [=\(\)!]) dst_arg=./$dst_arg;;
esac
done
fi
if test $# -eq 0; then
if test -z "$dir_arg"; then
echo "$0: no input file specified." >&2
exit 1
fi
# It's OK to call 'install-sh -d' without argument.
# This can happen when creating conditional directories.
exit 0
fi
if test -z "$dir_arg"; then
do_exit='(exit $ret); exit $ret'
trap "ret=129; $do_exit" 1
trap "ret=130; $do_exit" 2
trap "ret=141; $do_exit" 13
trap "ret=143; $do_exit" 15
# Set umask so as not to create temps with too-generous modes.
# However, 'strip' requires both read and write access to temps.
case $mode in
# Optimize common cases.
*644) cp_umask=133;;
*755) cp_umask=22;;
*[0-7])
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw='% 200'
fi
cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
*)
if test -z "$stripcmd"; then
u_plus_rw=
else
u_plus_rw=,u+rw
fi
cp_umask=$mode$u_plus_rw;;
esac
fi
for src
do
# Protect names problematic for 'test' and other utilities.
case $src in
-* | [=\(\)!]) src=./$src;;
esac
if test -n "$dir_arg"; then
dst=$src
dstdir=$dst
test -d "$dstdir"
dstdir_status=$?
else
# Waiting for this to be detected by the "$cpprog $src $dsttmp" command
# might cause directories to be created, which would be especially bad
# if $src (and thus $dsttmp) contains '*'.
if test ! -f "$src" && test ! -d "$src"; then
echo "$0: $src does not exist." >&2
exit 1
fi
if test -z "$dst_arg"; then
echo "$0: no destination specified." >&2
exit 1
fi
dst=$dst_arg
# If destination is a directory, append the input filename; won't work
# if double slashes aren't ignored.
if test -d "$dst"; then
if test -n "$no_target_directory"; then
echo "$0: $dst_arg: Is a directory" >&2
exit 1
fi
dstdir=$dst
dst=$dstdir/`basename "$src"`
dstdir_status=0
else
# Prefer dirname, but fall back on a substitute if dirname fails.
dstdir=`
(dirname "$dst") 2>/dev/null ||
expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$dst" : 'X\(//\)[^/]' \| \
X"$dst" : 'X\(//\)$' \| \
X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
echo X"$dst" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
s//\1/
q
}
/^X\(\/\/\)[^/].*/{
s//\1/
q
}
/^X\(\/\/\)$/{
s//\1/
q
}
/^X\(\/\).*/{
s//\1/
q
}
s/.*/./; q'
`
test -d "$dstdir"
dstdir_status=$?
fi
fi
obsolete_mkdir_used=false
if test $dstdir_status != 0; then
case $posix_mkdir in
'')
# Create intermediate dirs using mode 755 as modified by the umask.
# This is like FreeBSD 'install' as of 1997-10-28.
umask=`umask`
case $stripcmd.$umask in
# Optimize common cases.
*[2367][2367]) mkdir_umask=$umask;;
.*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
*[0-7])
mkdir_umask=`expr $umask + 22 \
- $umask % 100 % 40 + $umask % 20 \
- $umask % 10 % 4 + $umask % 2
`;;
*) mkdir_umask=$umask,go-w;;
esac
# With -d, create the new directory with the user-specified mode.
# Otherwise, rely on $mkdir_umask.
if test -n "$dir_arg"; then
mkdir_mode=-m$mode
else
mkdir_mode=
fi
posix_mkdir=false
case $umask in
*[123567][0-7][0-7])
# POSIX mkdir -p sets u+wx bits regardless of umask, which
# is incompatible with FreeBSD 'install' when (umask & 300) != 0.
;;
*)
tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
if (umask $mkdir_umask &&
exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
then
if test -z "$dir_arg" || {
# Check for POSIX incompatibilities with -m.
# HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
# other-writable bit of parent directory when it shouldn't.
# FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
ls_ld_tmpdir=`ls -ld "$tmpdir"`
case $ls_ld_tmpdir in
d????-?r-*) different_mode=700;;
d????-?--*) different_mode=755;;
*) false;;
esac &&
$mkdirprog -m$different_mode -p -- "$tmpdir" && {
ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
}
}
then posix_mkdir=:
fi
rmdir "$tmpdir/d" "$tmpdir"
else
# Remove any dirs left behind by ancient mkdir implementations.
rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
fi
trap '' 0;;
esac;;
esac
if
$posix_mkdir && (
umask $mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
)
then :
else
# The umask is ridiculous, or mkdir does not conform to POSIX,
# or it failed possibly due to a race condition. Create the
# directory the slow way, step by step, checking for races as we go.
case $dstdir in
/*) prefix='/';;
[-=\(\)!]*) prefix='./';;
*) prefix='';;
esac
eval "$initialize_posix_glob"
oIFS=$IFS
IFS=/
$posix_glob set -f
set fnord $dstdir
shift
$posix_glob set +f
IFS=$oIFS
prefixes=
for d
do
test X"$d" = X && continue
prefix=$prefix$d
if test -d "$prefix"; then
prefixes=
else
if $posix_mkdir; then
(umask=$mkdir_umask &&
$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
# Don't fail if two instances are running concurrently.
test -d "$prefix" || exit 1
else
case $prefix in
*\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
*) qprefix=$prefix;;
esac
prefixes="$prefixes '$qprefix'"
fi
fi
prefix=$prefix/
done
if test -n "$prefixes"; then
# Don't fail if two instances are running concurrently.
(umask $mkdir_umask &&
eval "\$doit_exec \$mkdirprog $prefixes") ||
test -d "$dstdir" || exit 1
obsolete_mkdir_used=true
fi
fi
fi
if test -n "$dir_arg"; then
{ test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
{ test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
else
# Make a couple of temp file names in the proper directory.
dsttmp=$dstdir/_inst.$$_
rmtmp=$dstdir/_rm.$$_
# Trap to clean up those temp files at exit.
trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
# Copy the file name to the temp name.
(umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
# and set any options; do chmod last to preserve setuid bits.
#
# If any of these fail, we abort the whole thing. If we want to
# ignore errors from any of these, just make sure not to ignore
# errors from the above "$doit $cpprog $src $dsttmp" command.
#
{ test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
{ test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
{ test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
{ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
# If -C, don't bother to copy if it wouldn't change the file.
if $copy_on_change &&
old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
eval "$initialize_posix_glob" &&
$posix_glob set -f &&
set X $old && old=:$2:$4:$5:$6 &&
set X $new && new=:$2:$4:$5:$6 &&
$posix_glob set +f &&
test "$old" = "$new" &&
$cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
then
rm -f "$dsttmp"
else
# Rename the file to the real destination.
$doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
# The rename failed, perhaps because mv can't rename something else
# to itself, or perhaps because mv is so ancient that it does not
# support -f.
{
# Now remove or move aside any old file at destination location.
# We try this two ways since rm can't unlink itself on some
# systems and the destination file might be busy for other
# reasons. In this case, the final cleanup might fail but the new
# file should still install successfully.
{
test ! -f "$dst" ||
$doit $rmcmd -f "$dst" 2>/dev/null ||
{ $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
{ $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
} ||
{ echo "$0: cannot unlink or rename $dst" >&2
(exit 1); exit 1
}
} &&
# Now rename the file to the real destination.
$doit $mvcmd "$dsttmp" "$dst"
}
fi || exit 1
trap '' 0
fi
done
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
czmq-4.1.0/config/libtool.m4 0000644 0003720 0003720 00001060111 13222211330 016526 0 ustar 00travis travis 0000000 0000000 # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
#
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
m4_define([_LT_COPYING], [dnl
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
# Foundation, Inc.
# Written by Gordon Matzigkeit, 1996
#
# This file is part of GNU Libtool.
#
# GNU Libtool is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of
# the License, or (at your option) any later version.
#
# As a special exception to the GNU General Public License,
# if you distribute this file as part of a program or library that
# is built using GNU Libtool, you may include this file under the
# same distribution terms that you use for the rest of that program.
#
# GNU Libtool is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Libtool; see the file COPYING. If not, a copy
# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
# obtained by writing to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
])
# serial 57 LT_INIT
# LT_PREREQ(VERSION)
# ------------------
# Complain and exit if this libtool version is less that VERSION.
m4_defun([LT_PREREQ],
[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
[m4_default([$3],
[m4_fatal([Libtool version $1 or higher is required],
63)])],
[$2])])
# _LT_CHECK_BUILDDIR
# ------------------
# Complain if the absolute build directory name contains unusual characters
m4_defun([_LT_CHECK_BUILDDIR],
[case `pwd` in
*\ * | *\ *)
AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
esac
])
# LT_INIT([OPTIONS])
# ------------------
AC_DEFUN([LT_INIT],
[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
AC_BEFORE([$0], [LT_LANG])dnl
AC_BEFORE([$0], [LT_OUTPUT])dnl
AC_BEFORE([$0], [LTDL_INIT])dnl
m4_require([_LT_CHECK_BUILDDIR])dnl
dnl Autoconf doesn't catch unexpanded LT_ macros by default:
m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
dnl unless we require an AC_DEFUNed macro:
AC_REQUIRE([LTOPTIONS_VERSION])dnl
AC_REQUIRE([LTSUGAR_VERSION])dnl
AC_REQUIRE([LTVERSION_VERSION])dnl
AC_REQUIRE([LTOBSOLETE_VERSION])dnl
m4_require([_LT_PROG_LTMAIN])dnl
_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
dnl Parse OPTIONS
_LT_SET_OPTIONS([$0], [$1])
# This can be used to rebuild libtool when needed
LIBTOOL_DEPS="$ltmain"
# Always use our own libtool.
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
AC_SUBST(LIBTOOL)dnl
_LT_SETUP
# Only expand once:
m4_define([LT_INIT])
])# LT_INIT
# Old names:
AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
# _LT_CC_BASENAME(CC)
# -------------------
# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
m4_defun([_LT_CC_BASENAME],
[for cc_temp in $1""; do
case $cc_temp in
compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
\-*) ;;
*) break;;
esac
done
cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
])
# _LT_FILEUTILS_DEFAULTS
# ----------------------
# It is okay to use these file commands and assume they have been set
# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
m4_defun([_LT_FILEUTILS_DEFAULTS],
[: ${CP="cp -f"}
: ${MV="mv -f"}
: ${RM="rm -f"}
])# _LT_FILEUTILS_DEFAULTS
# _LT_SETUP
# ---------
m4_defun([_LT_SETUP],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
dnl
_LT_DECL([], [host_alias], [0], [The host system])dnl
_LT_DECL([], [host], [0])dnl
_LT_DECL([], [host_os], [0])dnl
dnl
_LT_DECL([], [build_alias], [0], [The build system])dnl
_LT_DECL([], [build], [0])dnl
_LT_DECL([], [build_os], [0])dnl
dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
dnl
AC_REQUIRE([AC_PROG_LN_S])dnl
test -z "$LN_S" && LN_S="ln -s"
_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
dnl
AC_REQUIRE([LT_CMD_MAX_LEN])dnl
_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
m4_require([_LT_CMD_RELOAD])dnl
m4_require([_LT_CHECK_MAGIC_METHOD])dnl
m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
m4_require([_LT_CMD_OLD_ARCHIVE])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_WITH_SYSROOT])dnl
_LT_CONFIG_LIBTOOL_INIT([
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes INIT.
if test -n "\${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
])
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
_LT_CHECK_OBJDIR
m4_require([_LT_TAG_COMPILER])dnl
case $host_os in
aix3*)
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
;;
esac
# Global variables:
ofile=libtool
can_build_shared=yes
# All known linkers require a `.a' archive for static linking (except MSVC,
# which needs '.lib').
libext=a
with_gnu_ld="$lt_cv_prog_gnu_ld"
old_CC="$CC"
old_CFLAGS="$CFLAGS"
# Set sane defaults for various variables
test -z "$CC" && CC=cc
test -z "$LTCC" && LTCC=$CC
test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
test -z "$LD" && LD=ld
test -z "$ac_objext" && ac_objext=o
_LT_CC_BASENAME([$compiler])
# Only perform the check for file, if the check method requires it
test -z "$MAGIC_CMD" && MAGIC_CMD=file
case $deplibs_check_method in
file_magic*)
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
_LT_PATH_MAGIC
fi
;;
esac
# Use C for the default configuration in the libtool script
LT_SUPPORTED_TAG([CC])
_LT_LANG_C_CONFIG
_LT_LANG_DEFAULT_CONFIG
_LT_CONFIG_COMMANDS
])# _LT_SETUP
# _LT_PREPARE_SED_QUOTE_VARS
# --------------------------
# Define a few sed substitution that help us do robust quoting.
m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
[# Backslashify metacharacters that are still active within
# double-quoted strings.
sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
# Same as above, but do not quote variable references.
double_quote_subst='s/\([["`\\]]\)/\\\1/g'
# Sed substitution to delay expansion of an escaped shell variable in a
# double_quote_subst'ed string.
delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
# Sed substitution to delay expansion of an escaped single quote.
delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
# Sed substitution to avoid accidental globbing in evaled expressions
no_glob_subst='s/\*/\\\*/g'
])
# _LT_PROG_LTMAIN
# ---------------
# Note that this code is called both from `configure', and `config.status'
# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
# `config.status' has no value for ac_aux_dir unless we are using Automake,
# so we pass a copy along to make sure it has a sensible value anyway.
m4_defun([_LT_PROG_LTMAIN],
[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
ltmain="$ac_aux_dir/ltmain.sh"
])# _LT_PROG_LTMAIN
## ------------------------------------- ##
## Accumulate code for creating libtool. ##
## ------------------------------------- ##
# So that we can recreate a full libtool script including additional
# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
# in macros and then make a single call at the end using the `libtool'
# label.
# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
# ----------------------------------------
# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL_INIT],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_INIT],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_INIT])
# _LT_CONFIG_LIBTOOL([COMMANDS])
# ------------------------------
# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
m4_define([_LT_CONFIG_LIBTOOL],
[m4_ifval([$1],
[m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
[$1
])])])
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
# -----------------------------------------------------
m4_defun([_LT_CONFIG_SAVE_COMMANDS],
[_LT_CONFIG_LIBTOOL([$1])
_LT_CONFIG_LIBTOOL_INIT([$2])
])
# _LT_FORMAT_COMMENT([COMMENT])
# -----------------------------
# Add leading comment marks to the start of each line, and a trailing
# full-stop to the whole comment if one is not present already.
m4_define([_LT_FORMAT_COMMENT],
[m4_ifval([$1], [
m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
[['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
)])
## ------------------------ ##
## FIXME: Eliminate VARNAME ##
## ------------------------ ##
# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
# -------------------------------------------------------------------
# CONFIGNAME is the name given to the value in the libtool script.
# VARNAME is the (base) name used in the configure script.
# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
# VARNAME. Any other value will be used directly.
m4_define([_LT_DECL],
[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
[lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
[m4_ifval([$1], [$1], [$2])])
lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
m4_ifval([$4],
[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
lt_dict_add_subkey([lt_decl_dict], [$2],
[tagged?], [m4_ifval([$5], [yes], [no])])])
])
# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
# --------------------------------------------------------
m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_tag_varnames],
[_lt_decl_filter([tagged?], [yes], $@)])
# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
# ---------------------------------------------------------
m4_define([_lt_decl_filter],
[m4_case([$#],
[0], [m4_fatal([$0: too few arguments: $#])],
[1], [m4_fatal([$0: too few arguments: $#: $1])],
[2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
[3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
[lt_dict_filter([lt_decl_dict], $@)])[]dnl
])
# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
# --------------------------------------------------
m4_define([lt_decl_quote_varnames],
[_lt_decl_filter([value], [1], $@)])
# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_dquote_varnames],
[_lt_decl_filter([value], [2], $@)])
# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
# ---------------------------------------------------
m4_define([lt_decl_varnames_tagged],
[m4_assert([$# <= 2])dnl
_$0(m4_quote(m4_default([$1], [[, ]])),
m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
m4_define([_lt_decl_varnames_tagged],
[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
# ------------------------------------------------
m4_define([lt_decl_all_varnames],
[_$0(m4_quote(m4_default([$1], [[, ]])),
m4_if([$2], [],
m4_quote(lt_decl_varnames),
m4_quote(m4_shift($@))))[]dnl
])
m4_define([_lt_decl_all_varnames],
[lt_join($@, lt_decl_varnames_tagged([$1],
lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
])
# _LT_CONFIG_STATUS_DECLARE([VARNAME])
# ------------------------------------
# Quote a variable value, and forward it to `config.status' so that its
# declaration there will have the same value as in `configure'. VARNAME
# must have a single quote delimited value for this to work.
m4_define([_LT_CONFIG_STATUS_DECLARE],
[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
# _LT_CONFIG_STATUS_DECLARATIONS
# ------------------------------
# We delimit libtool config variables with single quotes, so when
# we write them to config.status, we have to be sure to quote all
# embedded single quotes properly. In configure, this macro expands
# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
#
# ='`$ECHO "$" | $SED "$delay_single_quote_subst"`'
m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
[m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAGS
# ----------------
# Output comment and list of tags supported by the script
m4_defun([_LT_LIBTOOL_TAGS],
[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
available_tags="_LT_TAGS"dnl
])
# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
# -----------------------------------
# Extract the dictionary values for VARNAME (optionally with TAG) and
# expand to a commented shell variable setting:
#
# # Some comment about what VAR is for.
# visible_name=$lt_internal_name
m4_define([_LT_LIBTOOL_DECLARE],
[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
[description])))[]dnl
m4_pushdef([_libtool_name],
m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
[0], [_libtool_name=[$]$1],
[1], [_libtool_name=$lt_[]$1],
[2], [_libtool_name=$lt_[]$1],
[_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
])
# _LT_LIBTOOL_CONFIG_VARS
# -----------------------
# Produce commented declarations of non-tagged libtool config variables
# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
# section) are produced by _LT_LIBTOOL_TAG_VARS.
m4_defun([_LT_LIBTOOL_CONFIG_VARS],
[m4_foreach([_lt_var],
m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
# _LT_LIBTOOL_TAG_VARS(TAG)
# -------------------------
m4_define([_LT_LIBTOOL_TAG_VARS],
[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
[m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
# _LT_TAGVAR(VARNAME, [TAGNAME])
# ------------------------------
m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
# _LT_CONFIG_COMMANDS
# -------------------
# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
# variables for single and double quote escaping we saved from calls
# to _LT_DECL, we can put quote escaped variables declarations
# into `config.status', and then the shell code to quote escape them in
# for loops in `config.status'. Finally, any additional code accumulated
# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
m4_defun([_LT_CONFIG_COMMANDS],
[AC_PROVIDE_IFELSE([LT_OUTPUT],
dnl If the libtool generation code has been placed in $CONFIG_LT,
dnl instead of duplicating it all over again into config.status,
dnl then we will have config.status run $CONFIG_LT later, so it
dnl needs to know what name is stored there:
[AC_CONFIG_COMMANDS([libtool],
[$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
dnl If the libtool generation code is destined for config.status,
dnl expand the accumulated commands and init code now:
[AC_CONFIG_COMMANDS([libtool],
[_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
])#_LT_CONFIG_COMMANDS
# Initialize.
m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
[
# The HP-UX ksh and POSIX shell print the target directory to stdout
# if CDPATH is set.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
sed_quote_subst='$sed_quote_subst'
double_quote_subst='$double_quote_subst'
delay_variable_subst='$delay_variable_subst'
_LT_CONFIG_STATUS_DECLARATIONS
LTCC='$LTCC'
LTCFLAGS='$LTCFLAGS'
compiler='$compiler_DEFAULT'
# A function that is used when there is no print builtin or printf.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
\$[]1
_LTECHO_EOF'
}
# Quote evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_quote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
# Double-quote double-evaled strings.
for var in lt_decl_all_varnames([[ \
]], lt_decl_dquote_varnames); do
case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
*[[\\\\\\\`\\"\\\$]]*)
eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
;;
*)
eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
;;
esac
done
_LT_OUTPUT_LIBTOOL_INIT
])
# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
# ------------------------------------
# Generate a child script FILE with all initialization necessary to
# reuse the environment learned by the parent script, and make the
# file executable. If COMMENT is supplied, it is inserted after the
# `#!' sequence but before initialization text begins. After this
# macro, additional text can be appended to FILE to form the body of
# the child script. The macro ends with non-zero status if the
# file could not be fully written (such as if the disk is full).
m4_ifdef([AS_INIT_GENERATED],
[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
[m4_defun([_LT_GENERATED_FILE_INIT],
[m4_require([AS_PREPARE])]dnl
[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
[lt_write_fail=0
cat >$1 <<_ASEOF || lt_write_fail=1
#! $SHELL
# Generated by $as_me.
$2
SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$1 <<\_ASEOF || lt_write_fail=1
AS_SHELL_SANITIZE
_AS_PREPARE
exec AS_MESSAGE_FD>&1
_ASEOF
test $lt_write_fail = 0 && chmod +x $1[]dnl
m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
# LT_OUTPUT
# ---------
# This macro allows early generation of the libtool script (before
# AC_OUTPUT is called), incase it is used in configure for compilation
# tests.
AC_DEFUN([LT_OUTPUT],
[: ${CONFIG_LT=./config.lt}
AC_MSG_NOTICE([creating $CONFIG_LT])
_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
[# Run this file to recreate a libtool stub with the current configuration.])
cat >>"$CONFIG_LT" <<\_LTEOF
lt_cl_silent=false
exec AS_MESSAGE_LOG_FD>>config.log
{
echo
AS_BOX([Running $as_me.])
} >&AS_MESSAGE_LOG_FD
lt_cl_help="\
\`$as_me' creates a local libtool stub from the current configuration,
for use in further configure time tests before the real libtool is
generated.
Usage: $[0] [[OPTIONS]]
-h, --help print this help, then exit
-V, --version print version number, then exit
-q, --quiet do not print progress messages
-d, --debug don't remove temporary files
Report bugs to ."
lt_cl_version="\
m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
configured by $[0], generated by m4_PACKAGE_STRING.
Copyright (C) 2011 Free Software Foundation, Inc.
This config.lt script is free software; the Free Software Foundation
gives unlimited permision to copy, distribute and modify it."
while test $[#] != 0
do
case $[1] in
--version | --v* | -V )
echo "$lt_cl_version"; exit 0 ;;
--help | --h* | -h )
echo "$lt_cl_help"; exit 0 ;;
--debug | --d* | -d )
debug=: ;;
--quiet | --q* | --silent | --s* | -q )
lt_cl_silent=: ;;
-*) AC_MSG_ERROR([unrecognized option: $[1]
Try \`$[0] --help' for more information.]) ;;
*) AC_MSG_ERROR([unrecognized argument: $[1]
Try \`$[0] --help' for more information.]) ;;
esac
shift
done
if $lt_cl_silent; then
exec AS_MESSAGE_FD>/dev/null
fi
_LTEOF
cat >>"$CONFIG_LT" <<_LTEOF
_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
_LTEOF
cat >>"$CONFIG_LT" <<\_LTEOF
AC_MSG_NOTICE([creating $ofile])
_LT_OUTPUT_LIBTOOL_COMMANDS
AS_EXIT(0)
_LTEOF
chmod +x "$CONFIG_LT"
# configure is writing to config.log, but config.lt does its own redirection,
# appending to config.log, which fails on DOS, as config.log is still kept
# open by configure. Here we exec the FD to /dev/null, effectively closing
# config.log, so it can be properly (re)opened and appended to by config.lt.
lt_cl_success=:
test "$silent" = yes &&
lt_config_lt_args="$lt_config_lt_args --quiet"
exec AS_MESSAGE_LOG_FD>/dev/null
$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
exec AS_MESSAGE_LOG_FD>>config.log
$lt_cl_success || AS_EXIT(1)
])# LT_OUTPUT
# _LT_CONFIG(TAG)
# ---------------
# If TAG is the built-in tag, create an initial libtool script with a
# default configuration from the untagged config vars. Otherwise add code
# to config.status for appending the configuration named by TAG from the
# matching tagged config vars.
m4_defun([_LT_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_CONFIG_SAVE_COMMANDS([
m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
m4_if(_LT_TAG, [C], [
# See if we are running on zsh, and set the options which allow our
# commands through without removal of \ escapes.
if test -n "${ZSH_VERSION+set}" ; then
setopt NO_GLOB_SUBST
fi
cfgfile="${ofile}T"
trap "$RM \"$cfgfile\"; exit 1" 1 2 15
$RM "$cfgfile"
cat <<_LT_EOF >> "$cfgfile"
#! $SHELL
# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
# NOTE: Changes made to this file will be lost: look at ltmain.sh.
#
_LT_COPYING
_LT_LIBTOOL_TAGS
# ### BEGIN LIBTOOL CONFIG
_LT_LIBTOOL_CONFIG_VARS
_LT_LIBTOOL_TAG_VARS
# ### END LIBTOOL CONFIG
_LT_EOF
case $host_os in
aix3*)
cat <<\_LT_EOF >> "$cfgfile"
# AIX sometimes has problems with the GCC collect2 program. For some
# reason, if we set the COLLECT_NAMES environment variable, the problems
# vanish in a puff of smoke.
if test "X${COLLECT_NAMES+set}" != Xset; then
COLLECT_NAMES=
export COLLECT_NAMES
fi
_LT_EOF
;;
esac
_LT_PROG_LTMAIN
# We use sed instead of cat because bash on DJGPP gets confused if
# if finds mixed CR/LF and LF-only lines. Since sed operates in
# text mode, it properly converts lines to CR/LF. This bash problem
# is reportedly fixed, but why not run on old versions too?
sed '$q' "$ltmain" >> "$cfgfile" \
|| (rm -f "$cfgfile"; exit 1)
_LT_PROG_REPLACE_SHELLFNS
mv -f "$cfgfile" "$ofile" ||
(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
chmod +x "$ofile"
],
[cat <<_LT_EOF >> "$ofile"
dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
dnl in a comment (ie after a #).
# ### BEGIN LIBTOOL TAG CONFIG: $1
_LT_LIBTOOL_TAG_VARS(_LT_TAG)
# ### END LIBTOOL TAG CONFIG: $1
_LT_EOF
])dnl /m4_if
],
[m4_if([$1], [], [
PACKAGE='$PACKAGE'
VERSION='$VERSION'
TIMESTAMP='$TIMESTAMP'
RM='$RM'
ofile='$ofile'], [])
])dnl /_LT_CONFIG_SAVE_COMMANDS
])# _LT_CONFIG
# LT_SUPPORTED_TAG(TAG)
# ---------------------
# Trace this macro to discover what tags are supported by the libtool
# --tag option, using:
# autoconf --trace 'LT_SUPPORTED_TAG:$1'
AC_DEFUN([LT_SUPPORTED_TAG], [])
# C support is built-in for now
m4_define([_LT_LANG_C_enabled], [])
m4_define([_LT_TAGS], [])
# LT_LANG(LANG)
# -------------
# Enable libtool support for the given language if not already enabled.
AC_DEFUN([LT_LANG],
[AC_BEFORE([$0], [LT_OUTPUT])dnl
m4_case([$1],
[C], [_LT_LANG(C)],
[C++], [_LT_LANG(CXX)],
[Go], [_LT_LANG(GO)],
[Java], [_LT_LANG(GCJ)],
[Fortran 77], [_LT_LANG(F77)],
[Fortran], [_LT_LANG(FC)],
[Windows Resource], [_LT_LANG(RC)],
[m4_ifdef([_LT_LANG_]$1[_CONFIG],
[_LT_LANG($1)],
[m4_fatal([$0: unsupported language: "$1"])])])dnl
])# LT_LANG
# _LT_LANG(LANGNAME)
# ------------------
m4_defun([_LT_LANG],
[m4_ifdef([_LT_LANG_]$1[_enabled], [],
[LT_SUPPORTED_TAG([$1])dnl
m4_append([_LT_TAGS], [$1 ])dnl
m4_define([_LT_LANG_]$1[_enabled], [])dnl
_LT_LANG_$1_CONFIG($1)])dnl
])# _LT_LANG
m4_ifndef([AC_PROG_GO], [
############################################################
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_GO. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
############################################################
m4_defun([AC_PROG_GO],
[AC_LANG_PUSH(Go)dnl
AC_ARG_VAR([GOC], [Go compiler command])dnl
AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
_AC_ARG_VAR_LDFLAGS()dnl
AC_CHECK_TOOL(GOC, gccgo)
if test -z "$GOC"; then
if test -n "$ac_tool_prefix"; then
AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
fi
fi
if test -z "$GOC"; then
AC_CHECK_PROG(GOC, gccgo, gccgo, false)
fi
])#m4_defun
])#m4_ifndef
# _LT_LANG_DEFAULT_CONFIG
# -----------------------
m4_defun([_LT_LANG_DEFAULT_CONFIG],
[AC_PROVIDE_IFELSE([AC_PROG_CXX],
[LT_LANG(CXX)],
[m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
AC_PROVIDE_IFELSE([AC_PROG_F77],
[LT_LANG(F77)],
[m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
AC_PROVIDE_IFELSE([AC_PROG_FC],
[LT_LANG(FC)],
[m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
dnl pulling things in needlessly.
AC_PROVIDE_IFELSE([AC_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
[LT_LANG(GCJ)],
[AC_PROVIDE_IFELSE([LT_PROG_GCJ],
[LT_LANG(GCJ)],
[m4_ifdef([AC_PROG_GCJ],
[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([A][M_PROG_GCJ],
[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
m4_ifdef([LT_PROG_GCJ],
[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
AC_PROVIDE_IFELSE([AC_PROG_GO],
[LT_LANG(GO)],
[m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
AC_PROVIDE_IFELSE([LT_PROG_RC],
[LT_LANG(RC)],
[m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
])# _LT_LANG_DEFAULT_CONFIG
# Obsolete macros:
AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
dnl AC_DEFUN([AC_LIBTOOL_F77], [])
dnl AC_DEFUN([AC_LIBTOOL_FC], [])
dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
dnl AC_DEFUN([AC_LIBTOOL_RC], [])
# _LT_TAG_COMPILER
# ----------------
m4_defun([_LT_TAG_COMPILER],
[AC_REQUIRE([AC_PROG_CC])dnl
_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
# If no C compiler was specified, use CC.
LTCC=${LTCC-"$CC"}
# If no C compiler flags were specified, use CFLAGS.
LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
# Allow CC to be a program name with arguments.
compiler=$CC
])# _LT_TAG_COMPILER
# _LT_COMPILER_BOILERPLATE
# ------------------------
# Check for compiler boilerplate output or warnings with
# the simple compiler test code.
m4_defun([_LT_COMPILER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_compile_test_code" >conftest.$ac_ext
eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_compiler_boilerplate=`cat conftest.err`
$RM conftest*
])# _LT_COMPILER_BOILERPLATE
# _LT_LINKER_BOILERPLATE
# ----------------------
# Check for linker boilerplate output or warnings with
# the simple link test code.
m4_defun([_LT_LINKER_BOILERPLATE],
[m4_require([_LT_DECL_SED])dnl
ac_outfile=conftest.$ac_objext
echo "$lt_simple_link_test_code" >conftest.$ac_ext
eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
_lt_linker_boilerplate=`cat conftest.err`
$RM -r conftest*
])# _LT_LINKER_BOILERPLATE
# _LT_REQUIRED_DARWIN_CHECKS
# -------------------------
m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
case $host_os in
rhapsody* | darwin*)
AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
AC_CHECK_TOOL([LIPO], [lipo], [:])
AC_CHECK_TOOL([OTOOL], [otool], [:])
AC_CHECK_TOOL([OTOOL64], [otool64], [:])
_LT_DECL([], [DSYMUTIL], [1],
[Tool to manipulate archived DWARF debug symbol files on Mac OS X])
_LT_DECL([], [NMEDIT], [1],
[Tool to change global to local symbols on Mac OS X])
_LT_DECL([], [LIPO], [1],
[Tool to manipulate fat objects and archives on Mac OS X])
_LT_DECL([], [OTOOL], [1],
[ldd/readelf like tool for Mach-O binaries on Mac OS X])
_LT_DECL([], [OTOOL64], [1],
[ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
[lt_cv_apple_cc_single_mod=no
if test -z "${LT_MULTI_MODULE}"; then
# By default we will add the -single_module flag. You can override
# by either setting the environment variable LT_MULTI_MODULE
# non-empty at configure time, or by adding -multi_module to the
# link flags.
rm -rf libconftest.dylib*
echo "int foo(void){return 1;}" > conftest.c
echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-dynamiclib -Wl,-single_module conftest.c 2>conftest.err
_lt_result=$?
# If there is a non-empty error log, and "single_module"
# appears in it, assume the flag caused a linker warning
if test -s conftest.err && $GREP single_module conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
# Otherwise, if the output was created with a 0 exit code from
# the compiler, it worked.
elif test -f libconftest.dylib && test $_lt_result -eq 0; then
lt_cv_apple_cc_single_mod=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -rf libconftest.dylib*
rm -f conftest.*
fi])
AC_CACHE_CHECK([for -exported_symbols_list linker flag],
[lt_cv_ld_exported_symbols_list],
[lt_cv_ld_exported_symbols_list=no
save_LDFLAGS=$LDFLAGS
echo "_main" > conftest.sym
LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[lt_cv_ld_exported_symbols_list=yes],
[lt_cv_ld_exported_symbols_list=no])
LDFLAGS="$save_LDFLAGS"
])
AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
[lt_cv_ld_force_load=no
cat > conftest.c << _LT_EOF
int forced_loaded() { return 2;}
_LT_EOF
echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
$AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
$RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
cat > conftest.c << _LT_EOF
int main() { return 0;}
_LT_EOF
echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
_lt_result=$?
if test -s conftest.err && $GREP force_load conftest.err; then
cat conftest.err >&AS_MESSAGE_LOG_FD
elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
lt_cv_ld_force_load=yes
else
cat conftest.err >&AS_MESSAGE_LOG_FD
fi
rm -f conftest.err libconftest.a conftest conftest.c
rm -rf conftest.dSYM
])
case $host_os in
rhapsody* | darwin1.[[012]])
_lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
darwin1.*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
darwin*) # darwin 5.x on
# if running on 10.5 or later, the deployment target defaults
# to the OS version, if on x86, and 10.4, the deployment
# target defaults to 10.4. Don't you love it?
case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
10.[[012]]*)
_lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
10.*)
_lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
esac
;;
esac
if test "$lt_cv_apple_cc_single_mod" = "yes"; then
_lt_dar_single_mod='$single_module'
fi
if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
_lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
else
_lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
fi
if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
_lt_dsymutil='~$DSYMUTIL $lib || :'
else
_lt_dsymutil=
fi
;;
esac
])
# _LT_DARWIN_LINKER_FEATURES([TAG])
# ---------------------------------
# Checks for linker and compiler features on darwin
m4_defun([_LT_DARWIN_LINKER_FEATURES],
[
m4_require([_LT_REQUIRED_DARWIN_CHECKS])
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
if test "$lt_cv_ld_force_load" = "yes"; then
_LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
[FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=''
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
case $cc_basename in
ifort*) _lt_dar_can_shared=yes ;;
*) _lt_dar_can_shared=$GCC ;;
esac
if test "$_lt_dar_can_shared" = "yes"; then
output_verbose_link_cmd=func_echo_all
_LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
_LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
_LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
m4_if([$1], [CXX],
[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
_LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
_LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
fi
],[])
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
])
# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
# ----------------------------------
# Links a minimal program and checks the executable
# for the system default hardcoded library path. In most cases,
# this is /usr/lib:/lib, but when the MPI compilers are used
# the location of the communication and MPI libs are included too.
# If we don't find anything, use the default library path according
# to the aix ld manual.
# Store the results from the different compilers for each TAGNAME.
# Allow to override them for all tags through lt_cv_aix_libpath.
m4_defun([_LT_SYS_MODULE_PATH_AIX],
[m4_require([_LT_DECL_SED])dnl
if test "${lt_cv_aix_libpath+set}" = set; then
aix_libpath=$lt_cv_aix_libpath
else
AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
[AC_LINK_IFELSE([AC_LANG_PROGRAM],[
lt_aix_libpath_sed='[
/Import File Strings/,/^$/ {
/^0/ {
s/^0 *\([^ ]*\) *$/\1/
p
}
}]'
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
# Check for a 64-bit object if we didn't find anything.
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
fi],[])
if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
_LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
fi
])
aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
fi
])# _LT_SYS_MODULE_PATH_AIX
# _LT_SHELL_INIT(ARG)
# -------------------
m4_define([_LT_SHELL_INIT],
[m4_divert_text([M4SH-INIT], [$1
])])# _LT_SHELL_INIT
# _LT_PROG_ECHO_BACKSLASH
# -----------------------
# Find how we can fake an echo command that does not interpret backslash.
# In particular, with Autoconf 2.60 or later we add some code to the start
# of the generated configure script which will find a shell with a builtin
# printf (which we can use as an echo command).
m4_defun([_LT_PROG_ECHO_BACKSLASH],
[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
AC_MSG_CHECKING([how to print strings])
# Test print first, because it will be a builtin if present.
if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='print -r --'
elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
ECHO='printf %s\n'
else
# Use this function as a fallback that always works.
func_fallback_echo ()
{
eval 'cat <<_LTECHO_EOF
$[]1
_LTECHO_EOF'
}
ECHO='func_fallback_echo'
fi
# func_echo_all arg...
# Invoke $ECHO with all args, space-separated.
func_echo_all ()
{
$ECHO "$*"
}
case "$ECHO" in
printf*) AC_MSG_RESULT([printf]) ;;
print*) AC_MSG_RESULT([print -r]) ;;
*) AC_MSG_RESULT([cat]) ;;
esac
m4_ifdef([_AS_DETECT_SUGGESTED],
[_AS_DETECT_SUGGESTED([
test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
PATH=/empty FPATH=/empty; export PATH FPATH
test "X`printf %s $ECHO`" = "X$ECHO" \
|| test "X`print -r -- $ECHO`" = "X$ECHO" )])])
_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
])# _LT_PROG_ECHO_BACKSLASH
# _LT_WITH_SYSROOT
# ----------------
AC_DEFUN([_LT_WITH_SYSROOT],
[AC_MSG_CHECKING([for sysroot])
AC_ARG_WITH([sysroot],
[ --with-sysroot[=DIR] Search for dependent libraries within DIR
(or the compiler's sysroot if not specified).],
[], [with_sysroot=no])
dnl lt_sysroot will always be passed unquoted. We quote it here
dnl in case the user passed a directory name.
lt_sysroot=
case ${with_sysroot} in #(
yes)
if test "$GCC" = yes; then
lt_sysroot=`$CC --print-sysroot 2>/dev/null`
fi
;; #(
/*)
lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
;; #(
no|'')
;; #(
*)
AC_MSG_RESULT([${with_sysroot}])
AC_MSG_ERROR([The sysroot must be an absolute path.])
;;
esac
AC_MSG_RESULT([${lt_sysroot:-no}])
_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
[dependent libraries, and in which our libraries should be installed.])])
# _LT_ENABLE_LOCK
# ---------------
m4_defun([_LT_ENABLE_LOCK],
[AC_ARG_ENABLE([libtool-lock],
[AS_HELP_STRING([--disable-libtool-lock],
[avoid locking (might break parallel builds)])])
test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
# Some flags need to be propagated to the compiler or linker for good
# libtool support.
case $host in
ia64-*-hpux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.$ac_objext` in
*ELF-32*)
HPUX_IA64_MODE="32"
;;
*ELF-64*)
HPUX_IA64_MODE="64"
;;
esac
fi
rm -rf conftest*
;;
*-*-irix6*)
# Find out which ABI we are using.
echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
if test "$lt_cv_prog_gnu_ld" = yes; then
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -melf32bsmip"
;;
*N32*)
LD="${LD-ld} -melf32bmipn32"
;;
*64-bit*)
LD="${LD-ld} -melf64bmip"
;;
esac
else
case `/usr/bin/file conftest.$ac_objext` in
*32-bit*)
LD="${LD-ld} -32"
;;
*N32*)
LD="${LD-ld} -n32"
;;
*64-bit*)
LD="${LD-ld} -64"
;;
esac
fi
fi
rm -rf conftest*
;;
x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*32-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_i386_fbsd"
;;
x86_64-*linux*)
case `/usr/bin/file conftest.o` in
*x86-64*)
LD="${LD-ld} -m elf32_x86_64"
;;
*)
LD="${LD-ld} -m elf_i386"
;;
esac
;;
powerpc64le-*)
LD="${LD-ld} -m elf32lppclinux"
;;
powerpc64-*)
LD="${LD-ld} -m elf32ppclinux"
;;
s390x-*linux*)
LD="${LD-ld} -m elf_s390"
;;
sparc64-*linux*)
LD="${LD-ld} -m elf32_sparc"
;;
esac
;;
*64-bit*)
case $host in
x86_64-*kfreebsd*-gnu)
LD="${LD-ld} -m elf_x86_64_fbsd"
;;
x86_64-*linux*)
LD="${LD-ld} -m elf_x86_64"
;;
powerpcle-*)
LD="${LD-ld} -m elf64lppc"
;;
powerpc-*)
LD="${LD-ld} -m elf64ppc"
;;
s390*-*linux*|s390*-*tpf*)
LD="${LD-ld} -m elf64_s390"
;;
sparc*-*linux*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
;;
esac
fi
rm -rf conftest*
;;
*-*-sco3.2v5*)
# On SCO OpenServer 5, we need -belf to get full-featured binaries.
SAVE_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -belf"
AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
[AC_LANG_PUSH(C)
AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
AC_LANG_POP])
if test x"$lt_cv_cc_needs_belf" != x"yes"; then
# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
CFLAGS="$SAVE_CFLAGS"
fi
;;
*-*solaris*)
# Find out which ABI we are using.
echo 'int i;' > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile); then
case `/usr/bin/file conftest.o` in
*64-bit*)
case $lt_cv_prog_gnu_ld in
yes*)
case $host in
i?86-*-solaris*)
LD="${LD-ld} -m elf_x86_64"
;;
sparc*-*-solaris*)
LD="${LD-ld} -m elf64_sparc"
;;
esac
# GNU ld 2.21 introduced _sol2 emulations. Use them if available.
if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
LD="${LD-ld}_sol2"
fi
;;
*)
if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
LD="${LD-ld} -64"
fi
;;
esac
;;
esac
fi
rm -rf conftest*
;;
esac
need_locks="$enable_libtool_lock"
])# _LT_ENABLE_LOCK
# _LT_PROG_AR
# -----------
m4_defun([_LT_PROG_AR],
[AC_CHECK_TOOLS(AR, [ar], false)
: ${AR=ar}
: ${AR_FLAGS=cru}
_LT_DECL([], [AR], [1], [The archiver])
_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
[lt_cv_ar_at_file=no
AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
[echo conftest.$ac_objext > conftest.lst
lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
AC_TRY_EVAL([lt_ar_try])
if test "$ac_status" -eq 0; then
# Ensure the archiver fails upon bogus file names.
rm -f conftest.$ac_objext libconftest.a
AC_TRY_EVAL([lt_ar_try])
if test "$ac_status" -ne 0; then
lt_cv_ar_at_file=@
fi
fi
rm -f conftest.* libconftest.a
])
])
if test "x$lt_cv_ar_at_file" = xno; then
archiver_list_spec=
else
archiver_list_spec=$lt_cv_ar_at_file
fi
_LT_DECL([], [archiver_list_spec], [1],
[How to feed a file listing to the archiver])
])# _LT_PROG_AR
# _LT_CMD_OLD_ARCHIVE
# -------------------
m4_defun([_LT_CMD_OLD_ARCHIVE],
[_LT_PROG_AR
AC_CHECK_TOOL(STRIP, strip, :)
test -z "$STRIP" && STRIP=:
_LT_DECL([], [STRIP], [1], [A symbol stripping program])
AC_CHECK_TOOL(RANLIB, ranlib, :)
test -z "$RANLIB" && RANLIB=:
_LT_DECL([], [RANLIB], [1],
[Commands used to install an old-style archive])
# Determine commands to create old-style static archives.
old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
old_postinstall_cmds='chmod 644 $oldlib'
old_postuninstall_cmds=
if test -n "$RANLIB"; then
case $host_os in
openbsd*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
;;
*)
old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
;;
esac
old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
fi
case $host_os in
darwin*)
lock_old_archive_extraction=yes ;;
*)
lock_old_archive_extraction=no ;;
esac
_LT_DECL([], [old_postinstall_cmds], [2])
_LT_DECL([], [old_postuninstall_cmds], [2])
_LT_TAGDECL([], [old_archive_cmds], [2],
[Commands used to build an old-style archive])
_LT_DECL([], [lock_old_archive_extraction], [0],
[Whether to use a lock for old archive extraction])
])# _LT_CMD_OLD_ARCHIVE
# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------------------
# Check whether the given compiler option works
AC_DEFUN([_LT_COMPILER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="$3"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
# The option is referenced via a variable to avoid confusing sed.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>conftest.err)
ac_status=$?
cat conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s "$ac_outfile"; then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings other than the usual output.
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
fi
$RM conftest*
])
if test x"[$]$2" = xyes; then
m4_if([$5], , :, [$5])
else
m4_if([$6], , :, [$6])
fi
])# _LT_COMPILER_OPTION
# Old name:
AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
# [ACTION-SUCCESS], [ACTION-FAILURE])
# ----------------------------------------------------
# Check whether the given linker option works
AC_DEFUN([_LT_LINKER_OPTION],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_SED])dnl
AC_CACHE_CHECK([$1], [$2],
[$2=no
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $3"
echo "$lt_simple_link_test_code" > conftest.$ac_ext
if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
# The linker can only warn and ignore the option if not recognized
# So say no if there are warnings
if test -s conftest.err; then
# Append any errors to the config.log.
cat conftest.err 1>&AS_MESSAGE_LOG_FD
$ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
$SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
if diff conftest.exp conftest.er2 >/dev/null; then
$2=yes
fi
else
$2=yes
fi
fi
$RM -r conftest*
LDFLAGS="$save_LDFLAGS"
])
if test x"[$]$2" = xyes; then
m4_if([$4], , :, [$4])
else
m4_if([$5], , :, [$5])
fi
])# _LT_LINKER_OPTION
# Old name:
AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
# LT_CMD_MAX_LEN
#---------------
AC_DEFUN([LT_CMD_MAX_LEN],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
# find the maximum length of command line arguments
AC_MSG_CHECKING([the maximum length of command line arguments])
AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
i=0
teststring="ABCD"
case $build_os in
msdosdjgpp*)
# On DJGPP, this test can blow up pretty badly due to problems in libc
# (any single argument exceeding 2000 bytes causes a buffer overrun
# during glob expansion). Even if it were fixed, the result of this
# check would be larger than it should be.
lt_cv_sys_max_cmd_len=12288; # 12K is about right
;;
gnu*)
# Under GNU Hurd, this test is not required because there is
# no limit to the length of command line arguments.
# Libtool will interpret -1 as no limit whatsoever
lt_cv_sys_max_cmd_len=-1;
;;
cygwin* | mingw* | cegcc*)
# On Win9x/ME, this test blows up -- it succeeds, but takes
# about 5 minutes as the teststring grows exponentially.
# Worse, since 9x/ME are not pre-emptively multitasking,
# you end up with a "frozen" computer, even though with patience
# the test eventually succeeds (with a max line length of 256k).
# Instead, let's just punt: use the minimum linelength reported by
# all of the supported platforms: 8192 (on NT/2K/XP).
lt_cv_sys_max_cmd_len=8192;
;;
mint*)
# On MiNT this can take a long time and run out of memory.
lt_cv_sys_max_cmd_len=8192;
;;
amigaos*)
# On AmigaOS with pdksh, this test takes hours, literally.
# So we just punt and use a minimum line length of 8192.
lt_cv_sys_max_cmd_len=8192;
;;
netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
# This has been around since 386BSD, at least. Likely further.
if test -x /sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
elif test -x /usr/sbin/sysctl; then
lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
else
lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
fi
# And add a safety zone
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
;;
interix*)
# We know the value 262144 and hardcode it with a safety zone (like BSD)
lt_cv_sys_max_cmd_len=196608
;;
os2*)
# The test takes a long time on OS/2.
lt_cv_sys_max_cmd_len=8192
;;
osf*)
# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
# nice to cause kernel panics so lets avoid the loop below.
# First set a reasonable default.
lt_cv_sys_max_cmd_len=16384
#
if test -x /sbin/sysconfig; then
case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
*1*) lt_cv_sys_max_cmd_len=-1 ;;
esac
fi
;;
sco3.2v5*)
lt_cv_sys_max_cmd_len=102400
;;
sysv5* | sco5v6* | sysv4.2uw2*)
kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
if test -n "$kargmax"; then
lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
else
lt_cv_sys_max_cmd_len=32768
fi
;;
*)
lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
if test -n "$lt_cv_sys_max_cmd_len" && \
test undefined != "$lt_cv_sys_max_cmd_len"; then
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
else
# Make teststring a little bigger before we do anything with it.
# a 1K string should be a reasonable start.
for i in 1 2 3 4 5 6 7 8 ; do
teststring=$teststring$teststring
done
SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
# If test is not a shell built-in, we'll probably end up computing a
# maximum length that is only half of the actual maximum length, but
# we can't tell.
while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
= "X$teststring$teststring"; } >/dev/null 2>&1 &&
test $i != 17 # 1/2 MB should be enough
do
i=`expr $i + 1`
teststring=$teststring$teststring
done
# Only check the string length outside the loop.
lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
teststring=
# Add a significant safety factor because C++ compilers can tack on
# massive amounts of additional arguments before passing them to the
# linker. It appears as though 1/2 is a usable value.
lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
fi
;;
esac
])
if test -n $lt_cv_sys_max_cmd_len ; then
AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
else
AC_MSG_RESULT(none)
fi
max_cmd_len=$lt_cv_sys_max_cmd_len
_LT_DECL([], [max_cmd_len], [0],
[What is the maximum length of a command?])
])# LT_CMD_MAX_LEN
# Old name:
AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
# _LT_HEADER_DLFCN
# ----------------
m4_defun([_LT_HEADER_DLFCN],
[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
])# _LT_HEADER_DLFCN
# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
# ----------------------------------------------------------------
m4_defun([_LT_TRY_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "$cross_compiling" = yes; then :
[$4]
else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
[#line $LINENO "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
#include
#endif
#include
#ifdef RTLD_GLOBAL
# define LT_DLGLOBAL RTLD_GLOBAL
#else
# ifdef DL_GLOBAL
# define LT_DLGLOBAL DL_GLOBAL
# else
# define LT_DLGLOBAL 0
# endif
#endif
/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
find out it does not work in some platform. */
#ifndef LT_DLLAZY_OR_NOW
# ifdef RTLD_LAZY
# define LT_DLLAZY_OR_NOW RTLD_LAZY
# else
# ifdef DL_LAZY
# define LT_DLLAZY_OR_NOW DL_LAZY
# else
# ifdef RTLD_NOW
# define LT_DLLAZY_OR_NOW RTLD_NOW
# else
# ifdef DL_NOW
# define LT_DLLAZY_OR_NOW DL_NOW
# else
# define LT_DLLAZY_OR_NOW 0
# endif
# endif
# endif
# endif
#endif
/* When -fvisbility=hidden is used, assume the code has been annotated
correspondingly for the symbols needed. */
#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
int fnord () __attribute__((visibility("default")));
#endif
int fnord () { return 42; }
int main ()
{
void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
int status = $lt_dlunknown;
if (self)
{
if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
else
{
if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
else puts (dlerror ());
}
/* dlclose (self); */
}
else
puts (dlerror ());
return status;
}]
_LT_EOF
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
lt_status=$?
case x$lt_status in
x$lt_dlno_uscore) $1 ;;
x$lt_dlneed_uscore) $2 ;;
x$lt_dlunknown|x*) $3 ;;
esac
else :
# compilation failed
$3
fi
fi
rm -fr conftest*
])# _LT_TRY_DLOPEN_SELF
# LT_SYS_DLOPEN_SELF
# ------------------
AC_DEFUN([LT_SYS_DLOPEN_SELF],
[m4_require([_LT_HEADER_DLFCN])dnl
if test "x$enable_dlopen" != xyes; then
enable_dlopen=unknown
enable_dlopen_self=unknown
enable_dlopen_self_static=unknown
else
lt_cv_dlopen=no
lt_cv_dlopen_libs=
case $host_os in
beos*)
lt_cv_dlopen="load_add_on"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
;;
mingw* | pw32* | cegcc*)
lt_cv_dlopen="LoadLibrary"
lt_cv_dlopen_libs=
;;
cygwin*)
lt_cv_dlopen="dlopen"
lt_cv_dlopen_libs=
;;
darwin*)
# if libdl is installed we need to link against it
AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
lt_cv_dlopen="dyld"
lt_cv_dlopen_libs=
lt_cv_dlopen_self=yes
])
;;
*)
AC_CHECK_FUNC([shl_load],
[lt_cv_dlopen="shl_load"],
[AC_CHECK_LIB([dld], [shl_load],
[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
[AC_CHECK_FUNC([dlopen],
[lt_cv_dlopen="dlopen"],
[AC_CHECK_LIB([dl], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
[AC_CHECK_LIB([svld], [dlopen],
[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
[AC_CHECK_LIB([dld], [dld_link],
[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
])
])
])
])
])
;;
esac
if test "x$lt_cv_dlopen" != xno; then
enable_dlopen=yes
else
enable_dlopen=no
fi
case $lt_cv_dlopen in
dlopen)
save_CPPFLAGS="$CPPFLAGS"
test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
save_LDFLAGS="$LDFLAGS"
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
save_LIBS="$LIBS"
LIBS="$lt_cv_dlopen_libs $LIBS"
AC_CACHE_CHECK([whether a program can dlopen itself],
lt_cv_dlopen_self, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
])
if test "x$lt_cv_dlopen_self" = xyes; then
wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
lt_cv_dlopen_self_static, [dnl
_LT_TRY_DLOPEN_SELF(
lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
])
fi
CPPFLAGS="$save_CPPFLAGS"
LDFLAGS="$save_LDFLAGS"
LIBS="$save_LIBS"
;;
esac
case $lt_cv_dlopen_self in
yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
*) enable_dlopen_self=unknown ;;
esac
case $lt_cv_dlopen_self_static in
yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
*) enable_dlopen_self_static=unknown ;;
esac
fi
_LT_DECL([dlopen_support], [enable_dlopen], [0],
[Whether dlopen is supported])
_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
[Whether dlopen of programs is supported])
_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
[Whether dlopen of statically linked programs is supported])
])# LT_SYS_DLOPEN_SELF
# Old name:
AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
# _LT_COMPILER_C_O([TAGNAME])
# ---------------------------
# Check to see if options -c and -o are simultaneously supported by compiler.
# This macro does not hard code the compiler like AC_PROG_CC_C_O.
m4_defun([_LT_COMPILER_C_O],
[m4_require([_LT_DECL_SED])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
$RM -r conftest 2>/dev/null
mkdir conftest
cd conftest
mkdir out
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
lt_compiler_flag="-o out/conftest2.$ac_objext"
# Insert the option either (1) after the last *FLAGS variable, or
# (2) before a word containing "conftest.", or (3) at the end.
# Note that $ac_compile itself does not contain backslashes and begins
# with a dollar sign (not a hyphen), so the echo should work correctly.
lt_compile=`echo "$ac_compile" | $SED \
-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-e 's:$: $lt_compiler_flag:'`
(eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$lt_compile" 2>out/conftest.err)
ac_status=$?
cat out/conftest.err >&AS_MESSAGE_LOG_FD
echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
if (exit $ac_status) && test -s out/conftest2.$ac_objext
then
# The compiler can only warn and ignore the option if not recognized
# So say no if there are warnings
$ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
$SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
fi
fi
chmod u+w . 2>&AS_MESSAGE_LOG_FD
$RM conftest*
# SGI C++ compiler will create directory out/ii_files/ for
# template instantiation
test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
$RM out/* && rmdir out
cd ..
$RM -r conftest
$RM conftest*
])
_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
[Does compiler simultaneously support -c and -o options?])
])# _LT_COMPILER_C_O
# _LT_COMPILER_FILE_LOCKS([TAGNAME])
# ----------------------------------
# Check to see if we can do hard links to lock some files if needed
m4_defun([_LT_COMPILER_FILE_LOCKS],
[m4_require([_LT_ENABLE_LOCK])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
_LT_COMPILER_C_O([$1])
hard_links="nottested"
if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
# do not overwrite the value of need_locks provided by the user
AC_MSG_CHECKING([if we can lock with hard links])
hard_links=yes
$RM conftest*
ln conftest.a conftest.b 2>/dev/null && hard_links=no
touch conftest.a
ln conftest.a conftest.b 2>&5 || hard_links=no
ln conftest.a conftest.b 2>/dev/null && hard_links=no
AC_MSG_RESULT([$hard_links])
if test "$hard_links" = no; then
AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
need_locks=warn
fi
else
need_locks=no
fi
_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
])# _LT_COMPILER_FILE_LOCKS
# _LT_CHECK_OBJDIR
# ----------------
m4_defun([_LT_CHECK_OBJDIR],
[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
[rm -f .libs 2>/dev/null
mkdir .libs 2>/dev/null
if test -d .libs; then
lt_cv_objdir=.libs
else
# MS-DOS does not allow filenames that begin with a dot.
lt_cv_objdir=_libs
fi
rmdir .libs 2>/dev/null])
objdir=$lt_cv_objdir
_LT_DECL([], [objdir], [0],
[The name of the directory that contains temporary libtool files])dnl
m4_pattern_allow([LT_OBJDIR])dnl
AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
[Define to the sub-directory in which libtool stores uninstalled libraries.])
])# _LT_CHECK_OBJDIR
# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
# --------------------------------------
# Check hardcoding attributes.
m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
[AC_MSG_CHECKING([how to hardcode library paths into programs])
_LT_TAGVAR(hardcode_action, $1)=
if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
test -n "$_LT_TAGVAR(runpath_var, $1)" ||
test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
# We can hardcode non-existent directories.
if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
# If the only mechanism to avoid hardcoding is shlibpath_var, we
# have to relink, otherwise we might link with an installed library
# when we should be linking with a yet-to-be-installed one
## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
# Linking always hardcodes the temporary library directory.
_LT_TAGVAR(hardcode_action, $1)=relink
else
# We can link without hardcoding, and we can hardcode nonexisting dirs.
_LT_TAGVAR(hardcode_action, $1)=immediate
fi
else
# We cannot hardcode anything, or else we can only hardcode existing
# directories.
_LT_TAGVAR(hardcode_action, $1)=unsupported
fi
AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
# Fast installation is not supported
enable_fast_install=no
elif test "$shlibpath_overrides_runpath" = yes ||
test "$enable_shared" = no; then
# Fast installation is not necessary
enable_fast_install=needless
fi
_LT_TAGDECL([], [hardcode_action], [0],
[How to hardcode a shared library path into an executable])
])# _LT_LINKER_HARDCODE_LIBPATH
# _LT_CMD_STRIPLIB
# ----------------
m4_defun([_LT_CMD_STRIPLIB],
[m4_require([_LT_DECL_EGREP])
striplib=
old_striplib=
AC_MSG_CHECKING([whether stripping libraries is possible])
if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
test -z "$striplib" && striplib="$STRIP --strip-unneeded"
AC_MSG_RESULT([yes])
else
# FIXME - insert some real tests, host_os isn't really good enough
case $host_os in
darwin*)
if test -n "$STRIP" ; then
striplib="$STRIP -x"
old_striplib="$STRIP -S"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
;;
*)
AC_MSG_RESULT([no])
;;
esac
fi
_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
_LT_DECL([], [striplib], [1])
])# _LT_CMD_STRIPLIB
# _LT_SYS_DYNAMIC_LINKER([TAG])
# -----------------------------
# PORTME Fill in your ld.so characteristics
m4_defun([_LT_SYS_DYNAMIC_LINKER],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_OBJDUMP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CHECK_SHELL_FEATURES])dnl
AC_MSG_CHECKING([dynamic linker characteristics])
m4_if([$1],
[], [
if test "$GCC" = yes; then
case $host_os in
darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
*) lt_awk_arg="/^libraries:/" ;;
esac
case $host_os in
mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
*) lt_sed_strip_eq="s,=/,/,g" ;;
esac
lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
case $lt_search_path_spec in
*\;*)
# if the path contains ";" then we assume it to be the separator
# otherwise default to the standard path separator (i.e. ":") - it is
# assumed that no part of a normal pathname contains ";" but that should
# okay in the real world where ";" in dirpaths is itself problematic.
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
;;
*)
lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
;;
esac
# Ok, now we have the path, separated by spaces, we can step through it
# and add multilib dir if necessary.
lt_tmp_lt_search_path_spec=
lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
for lt_sys_path in $lt_search_path_spec; do
if test -d "$lt_sys_path/$lt_multi_os_dir"; then
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
else
test -d "$lt_sys_path" && \
lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
fi
done
lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
BEGIN {RS=" "; FS="/|\n";} {
lt_foo="";
lt_count=0;
for (lt_i = NF; lt_i > 0; lt_i--) {
if ($lt_i != "" && $lt_i != ".") {
if ($lt_i == "..") {
lt_count++;
} else {
if (lt_count == 0) {
lt_foo="/" $lt_i lt_foo;
} else {
lt_count--;
}
}
}
}
if (lt_foo != "") { lt_freq[[lt_foo]]++; }
if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
}'`
# AWK program above erroneously prepends '/' to C:/dos/paths
# for these hosts.
case $host_os in
mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
$SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
esac
sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
else
sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
fi])
library_names_spec=
libname_spec='lib$name'
soname_spec=
shrext_cmds=".so"
postinstall_cmds=
postuninstall_cmds=
finish_cmds=
finish_eval=
shlibpath_var=
shlibpath_overrides_runpath=unknown
version_type=none
dynamic_linker="$host_os ld.so"
sys_lib_dlsearch_path_spec="/lib /usr/lib"
need_lib_prefix=unknown
hardcode_into_libs=no
# when you set need_version to no, make sure it does not cause -set_version
# flags to be left without arguments
need_version=unknown
case $host_os in
aix3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
shlibpath_var=LIBPATH
# AIX 3 has no versioning support, so we append a major version to the name.
soname_spec='${libname}${release}${shared_ext}$major'
;;
aix[[4-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
hardcode_into_libs=yes
if test "$host_cpu" = ia64; then
# AIX 5 supports IA64
library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
else
# With GCC up to 2.95.x, collect2 would create an import file
# for dependence libraries. The import file would start with
# the line `#! .'. This would cause the generated library to
# depend on `.', always an invalid library. This was fixed in
# development snapshots of GCC prior to 3.0.
case $host_os in
aix4 | aix4.[[01]] | aix4.[[01]].*)
if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
echo ' yes '
echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
:
else
can_build_shared=no
fi
;;
esac
# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
# soname into executable. Probably we can add versioning support to
# collect2, so additional links can be useful in future.
if test "$aix_use_runtimelinking" = yes; then
# If using run time linking (on AIX 4.2 or later) use lib.so
# instead of lib.a to let people know that these are not
# typical AIX shared libraries.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
else
# We preserve .a as extension for shared libraries through AIX4.2
# and later when we are not doing run time linking.
library_names_spec='${libname}${release}.a $libname.a'
soname_spec='${libname}${release}${shared_ext}$major'
fi
shlibpath_var=LIBPATH
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# Since July 2007 AmigaOS4 officially supports .so libraries.
# When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
;;
m68k)
library_names_spec='$libname.ixlibrary $libname.a'
# Create ${libname}_ixlibrary.a entries in /sys/libs.
finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
;;
esac
;;
beos*)
library_names_spec='${libname}${shared_ext}'
dynamic_linker="$host_os ld.so"
shlibpath_var=LIBRARY_PATH
;;
bsdi[[45]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
# the default ld.so.conf also contains /usr/contrib/lib and
# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
# libtool to hard-code these into programs
;;
cygwin* | mingw* | pw32* | cegcc*)
version_type=windows
shrext_cmds=".dll"
need_version=no
need_lib_prefix=no
case $GCC,$cc_basename in
yes,*)
# gcc
library_names_spec='$libname.dll.a'
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname~
chmod a+x \$dldir/$dlname~
if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
fi'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
case $host_os in
cygwin*)
# Cygwin DLLs use 'cyg' prefix rather than 'lib'
soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
;;
mingw* | cegcc*)
# MinGW DLLs use traditional 'lib' prefix
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
;;
pw32*)
# pw32 DLLs use 'pw' prefix rather than 'lib'
library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
;;
esac
dynamic_linker='Win32 ld.exe'
;;
*,cl*)
# Native MSVC
libname_spec='$name'
soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
library_names_spec='${libname}.dll.lib'
case $build_os in
mingw*)
sys_lib_search_path_spec=
lt_save_ifs=$IFS
IFS=';'
for lt_path in $LIB
do
IFS=$lt_save_ifs
# Let DOS variable expansion print the short 8.3 style file name.
lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
done
IFS=$lt_save_ifs
# Convert to MSYS style.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
;;
cygwin*)
# Convert to unix form, then to dos form, then back to unix form
# but this time dos style (no spaces!) so that the unix form looks
# like /cygdrive/c/PROGRA~1:/cygdr...
sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
;;
*)
sys_lib_search_path_spec="$LIB"
if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
# It is most probably a Windows format PATH.
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
else
sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
fi
# FIXME: find the short name or the path components, as spaces are
# common. (e.g. "Program Files" -> "PROGRA~1")
;;
esac
# DLL is installed to $(libdir)/../bin by postinstall_cmds
postinstall_cmds='base_file=`basename \${file}`~
dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
dldir=$destdir/`dirname \$dlpath`~
test -d \$dldir || mkdir -p \$dldir~
$install_prog $dir/$dlname \$dldir/$dlname'
postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
dlpath=$dir/\$dldll~
$RM \$dlpath'
shlibpath_overrides_runpath=yes
dynamic_linker='Win32 link.exe'
;;
*)
# Assume MSVC wrapper
library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
dynamic_linker='Win32 ld.exe'
;;
esac
# FIXME: first we should search . and the directory the executable is in
shlibpath_var=PATH
;;
darwin* | rhapsody*)
dynamic_linker="$host_os dyld"
version_type=darwin
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
soname_spec='${libname}${release}${major}$shared_ext'
shlibpath_overrides_runpath=yes
shlibpath_var=DYLD_LIBRARY_PATH
shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
m4_if([$1], [],[
sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
;;
dgux*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
freebsd* | dragonfly*)
# DragonFly does not have aout. When/if they implement a new
# versioning mechanism, adjust this.
if test -x /usr/bin/objformat; then
objformat=`/usr/bin/objformat`
else
case $host_os in
freebsd[[23]].*) objformat=aout ;;
*) objformat=elf ;;
esac
fi
version_type=freebsd-$objformat
case $version_type in
freebsd-elf*)
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
need_version=no
need_lib_prefix=no
;;
freebsd-*)
library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
need_version=yes
;;
esac
shlibpath_var=LD_LIBRARY_PATH
case $host_os in
freebsd2.*)
shlibpath_overrides_runpath=yes
;;
freebsd3.[[01]]* | freebsdelf3.[[01]]*)
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
*) # from 4.6 on, and DragonFly
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
esac
;;
haiku*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
dynamic_linker="$host_os runtime_loader"
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LIBRARY_PATH
shlibpath_overrides_runpath=yes
sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
hardcode_into_libs=yes
;;
hpux9* | hpux10* | hpux11*)
# Give a soname corresponding to the major version so that dld.sl refuses to
# link against other versions.
version_type=sunos
need_lib_prefix=no
need_version=no
case $host_cpu in
ia64*)
shrext_cmds='.so'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.so"
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
if test "X$HPUX_IA64_MODE" = X32; then
sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
else
sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
fi
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
hppa*64*)
shrext_cmds='.sl'
hardcode_into_libs=yes
dynamic_linker="$host_os dld.sl"
shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
;;
*)
shrext_cmds='.sl'
dynamic_linker="$host_os dld.sl"
shlibpath_var=SHLIB_PATH
shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
;;
esac
# HP-UX runs *really* slowly unless shared libraries are mode 555, ...
postinstall_cmds='chmod 555 $lib'
# or fails outright, so override atomically:
install_override_mode=555
;;
interix[[3-9]]*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
irix5* | irix6* | nonstopux*)
case $host_os in
nonstopux*) version_type=nonstopux ;;
*)
if test "$lt_cv_prog_gnu_ld" = yes; then
version_type=linux # correct to gnu/linux during the next big refactor
else
version_type=irix
fi ;;
esac
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
case $host_os in
irix5* | nonstopux*)
libsuff= shlibsuff=
;;
*)
case $LD in # libtool.m4 will add one of these switches to LD
*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
libsuff= shlibsuff= libmagic=32-bit;;
*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
libsuff=32 shlibsuff=N32 libmagic=N32;;
*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
libsuff=64 shlibsuff=64 libmagic=64-bit;;
*) libsuff= shlibsuff= libmagic=never-match;;
esac
;;
esac
shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
shlibpath_overrides_runpath=no
sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
hardcode_into_libs=yes
;;
# No shared lib support for Linux oldld, aout, or coff.
linux*oldld* | linux*aout* | linux*coff*)
dynamic_linker=no
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
# Some binutils ld are patched to set DT_RUNPATH
AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
[lt_cv_shlibpath_overrides_runpath=no
save_LDFLAGS=$LDFLAGS
save_libdir=$libdir
eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
[AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
[lt_cv_shlibpath_overrides_runpath=yes])])
LDFLAGS=$save_LDFLAGS
libdir=$save_libdir
])
shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
# This implies no fast_install, which is unacceptable.
# Some rework will be needed to allow for fast_install
# before this can be enabled.
hardcode_into_libs=yes
# Append ld.so.conf contents to the search path
if test -f /etc/ld.so.conf; then
lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
fi
# We used to test for /lib/ld.so.1 and disable shared libraries on
# powerpc, because MkLinux only supported shared libraries with the
# GNU dynamic linker. Since this was broken with cross compilers,
# most powerpc-linux boxes support dynamic linking these days and
# people can always --disable-shared, the test was removed, and we
# assume the GNU/Linux dynamic linker is in use.
dynamic_linker='GNU/Linux ld.so'
;;
netbsdelf*-gnu)
version_type=linux
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='NetBSD ld.elf_so'
;;
netbsd*)
version_type=sunos
need_lib_prefix=no
need_version=no
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
dynamic_linker='NetBSD (a.out) ld.so'
else
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
dynamic_linker='NetBSD ld.elf_so'
fi
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
;;
newsos6)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
;;
*nto* | *qnx*)
version_type=qnx
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
dynamic_linker='ldqnx.so'
;;
openbsd*)
version_type=sunos
sys_lib_dlsearch_path_spec="/usr/lib"
need_lib_prefix=no
# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
case $host_os in
openbsd3.3 | openbsd3.3.*) need_version=yes ;;
*) need_version=no ;;
esac
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
shlibpath_var=LD_LIBRARY_PATH
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
case $host_os in
openbsd2.[[89]] | openbsd2.[[89]].*)
shlibpath_overrides_runpath=no
;;
*)
shlibpath_overrides_runpath=yes
;;
esac
else
shlibpath_overrides_runpath=yes
fi
;;
os2*)
libname_spec='$name'
shrext_cmds=".dll"
need_lib_prefix=no
library_names_spec='$libname${shared_ext} $libname.a'
dynamic_linker='OS/2 ld.exe'
shlibpath_var=LIBPATH
;;
osf3* | osf4* | osf5*)
version_type=osf
need_lib_prefix=no
need_version=no
soname_spec='${libname}${release}${shared_ext}$major'
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
;;
rdos*)
dynamic_linker=no
;;
solaris*)
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
# ldd complains unless libraries are executable
postinstall_cmds='chmod +x $lib'
;;
sunos4*)
version_type=sunos
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
if test "$with_gnu_ld" = yes; then
need_lib_prefix=no
fi
need_version=yes
;;
sysv4 | sysv4.3*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
case $host_vendor in
sni)
shlibpath_overrides_runpath=no
need_lib_prefix=no
runpath_var=LD_RUN_PATH
;;
siemens)
need_lib_prefix=no
;;
motorola)
need_lib_prefix=no
need_version=no
shlibpath_overrides_runpath=no
sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
;;
esac
;;
sysv4*MP*)
if test -d /usr/nec ;then
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
soname_spec='$libname${shared_ext}.$major'
shlibpath_var=LD_LIBRARY_PATH
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
version_type=freebsd-elf
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=yes
hardcode_into_libs=yes
if test "$with_gnu_ld" = yes; then
sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
else
sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
case $host_os in
sco3.2v5*)
sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
;;
esac
fi
sys_lib_dlsearch_path_spec='/usr/lib'
;;
tpf*)
# TPF is a cross-target only. Preferred cross-host = GNU/Linux.
version_type=linux # correct to gnu/linux during the next big refactor
need_lib_prefix=no
need_version=no
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
shlibpath_var=LD_LIBRARY_PATH
shlibpath_overrides_runpath=no
hardcode_into_libs=yes
;;
uts4*)
version_type=linux # correct to gnu/linux during the next big refactor
library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
soname_spec='${libname}${release}${shared_ext}$major'
shlibpath_var=LD_LIBRARY_PATH
;;
*)
dynamic_linker=no
;;
esac
AC_MSG_RESULT([$dynamic_linker])
test "$dynamic_linker" = no && can_build_shared=no
variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
if test "$GCC" = yes; then
variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
fi
if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
fi
if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
fi
_LT_DECL([], [variables_saved_for_relink], [1],
[Variables whose values should be saved in libtool wrapper scripts and
restored at link time])
_LT_DECL([], [need_lib_prefix], [0],
[Do we need the "lib" prefix for modules?])
_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
_LT_DECL([], [version_type], [0], [Library versioning type])
_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
_LT_DECL([], [shlibpath_overrides_runpath], [0],
[Is shlibpath searched before the hard-coded library search path?])
_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
_LT_DECL([], [library_names_spec], [1],
[[List of archive names. First name is the real one, the rest are links.
The last name is the one that the linker finds with -lNAME]])
_LT_DECL([], [soname_spec], [1],
[[The coded name of the library, if different from the real name]])
_LT_DECL([], [install_override_mode], [1],
[Permission mode override for installation of shared libraries])
_LT_DECL([], [postinstall_cmds], [2],
[Command to use after installation of a shared archive])
_LT_DECL([], [postuninstall_cmds], [2],
[Command to use after uninstallation of a shared archive])
_LT_DECL([], [finish_cmds], [2],
[Commands used to finish a libtool library installation in a directory])
_LT_DECL([], [finish_eval], [1],
[[As "finish_cmds", except a single script fragment to be evaled but
not shown]])
_LT_DECL([], [hardcode_into_libs], [0],
[Whether we should hardcode library paths into libraries])
_LT_DECL([], [sys_lib_search_path_spec], [2],
[Compile-time system search path for libraries])
_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
[Run-time system search path for libraries])
])# _LT_SYS_DYNAMIC_LINKER
# _LT_PATH_TOOL_PREFIX(TOOL)
# --------------------------
# find a file program which can recognize shared library
AC_DEFUN([_LT_PATH_TOOL_PREFIX],
[m4_require([_LT_DECL_EGREP])dnl
AC_MSG_CHECKING([for $1])
AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
[case $MAGIC_CMD in
[[\\/*] | ?:[\\/]*])
lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
;;
*)
lt_save_MAGIC_CMD="$MAGIC_CMD"
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
dnl $ac_dummy forces splitting on constant user-supplied paths.
dnl POSIX.2 word splitting is done only on the output of word expansions,
dnl not every word. This closes a longstanding sh security hole.
ac_dummy="m4_if([$2], , $PATH, [$2])"
for ac_dir in $ac_dummy; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$1; then
lt_cv_path_MAGIC_CMD="$ac_dir/$1"
if test -n "$file_magic_test_file"; then
case $deplibs_check_method in
"file_magic "*)
file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
$EGREP "$file_magic_regex" > /dev/null; then
:
else
cat <<_LT_EOF 1>&2
*** Warning: the command libtool uses to detect shared libraries,
*** $file_magic_cmd, produces output that libtool cannot recognize.
*** The result is that libtool may fail to recognize shared libraries
*** as such. This will affect the creation of libtool libraries that
*** depend on shared libraries, but programs linked with such libtool
*** libraries will work regardless of this problem. Nevertheless, you
*** may want to report the problem to your system manager and/or to
*** bug-libtool@gnu.org
_LT_EOF
fi ;;
esac
fi
break
fi
done
IFS="$lt_save_ifs"
MAGIC_CMD="$lt_save_MAGIC_CMD"
;;
esac])
MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
if test -n "$MAGIC_CMD"; then
AC_MSG_RESULT($MAGIC_CMD)
else
AC_MSG_RESULT(no)
fi
_LT_DECL([], [MAGIC_CMD], [0],
[Used to examine libraries when file_magic_cmd begins with "file"])dnl
])# _LT_PATH_TOOL_PREFIX
# Old name:
AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
# _LT_PATH_MAGIC
# --------------
# find a file program which can recognize a shared library
m4_defun([_LT_PATH_MAGIC],
[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
if test -z "$lt_cv_path_MAGIC_CMD"; then
if test -n "$ac_tool_prefix"; then
_LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
else
MAGIC_CMD=:
fi
fi
])# _LT_PATH_MAGIC
# LT_PATH_LD
# ----------
# find the pathname to the GNU or non-GNU linker
AC_DEFUN([LT_PATH_LD],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
AC_ARG_WITH([gnu-ld],
[AS_HELP_STRING([--with-gnu-ld],
[assume the C compiler uses GNU ld @<:@default=no@:>@])],
[test "$withval" = no || with_gnu_ld=yes],
[with_gnu_ld=no])dnl
ac_prog=ld
if test "$GCC" = yes; then
# Check if gcc -print-prog-name=ld gives a path.
AC_MSG_CHECKING([for ld used by $CC])
case $host in
*-*-mingw*)
# gcc leaves a trailing carriage return which upsets mingw
ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
*)
ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
esac
case $ac_prog in
# Accept absolute paths.
[[\\/]]* | ?:[[\\/]]*)
re_direlt='/[[^/]][[^/]]*/\.\./'
# Canonicalize the pathname of ld
ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
done
test -z "$LD" && LD="$ac_prog"
;;
"")
# If it fails, then pretend we aren't using GCC.
ac_prog=ld
;;
*)
# If it is relative, then search for the first ld in PATH.
with_gnu_ld=unknown
;;
esac
elif test "$with_gnu_ld" = yes; then
AC_MSG_CHECKING([for GNU ld])
else
AC_MSG_CHECKING([for non-GNU ld])
fi
AC_CACHE_VAL(lt_cv_path_LD,
[if test -z "$LD"; then
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
lt_cv_path_LD="$ac_dir/$ac_prog"
# Check to see if the program is GNU ld. I'd rather use --version,
# but apparently some variants of GNU ld only accept -v.
# Break only if it was the GNU/non-GNU ld that we prefer.
case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then
lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
lt_cv_file_magic_cmd='func_win32_libid'
else
# Keep this pattern in sync with the one in func_win32_libid.
lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
lt_cv_file_magic_cmd='$OBJDUMP -f'
fi
;;
cegcc*)
# use the weaker test based on 'objdump'. See mingw*.
lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
lt_cv_file_magic_cmd='$OBJDUMP -f'
;;
darwin* | rhapsody*)
lt_cv_deplibs_check_method=pass_all
;;
freebsd* | dragonfly*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
case $host_cpu in
i*86 )
# Not sure whether the presence of OpenBSD here was a mistake.
# Let's accept both of them until this is cleared up.
lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
;;
esac
else
lt_cv_deplibs_check_method=pass_all
fi
;;
haiku*)
lt_cv_deplibs_check_method=pass_all
;;
hpux10.20* | hpux11*)
lt_cv_file_magic_cmd=/usr/bin/file
case $host_cpu in
ia64*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
;;
hppa*64*)
[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
;;
*)
lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
lt_cv_file_magic_test_file=/usr/lib/libc.sl
;;
esac
;;
interix[[3-9]]*)
# PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
;;
irix5* | irix6* | nonstopux*)
case $LD in
*-32|*"-32 ") libmagic=32-bit;;
*-n32|*"-n32 ") libmagic=N32;;
*-64|*"-64 ") libmagic=64-bit;;
*) libmagic=never-match;;
esac
lt_cv_deplibs_check_method=pass_all
;;
# This must be glibc/ELF.
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
lt_cv_deplibs_check_method=pass_all
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
fi
;;
newos6*)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
lt_cv_file_magic_cmd=/usr/bin/file
lt_cv_file_magic_test_file=/usr/lib/libnls.so
;;
*nto* | *qnx*)
lt_cv_deplibs_check_method=pass_all
;;
openbsd*)
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
else
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
fi
;;
osf3* | osf4* | osf5*)
lt_cv_deplibs_check_method=pass_all
;;
rdos*)
lt_cv_deplibs_check_method=pass_all
;;
solaris*)
lt_cv_deplibs_check_method=pass_all
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
lt_cv_deplibs_check_method=pass_all
;;
sysv4 | sysv4.3*)
case $host_vendor in
motorola)
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
;;
ncr)
lt_cv_deplibs_check_method=pass_all
;;
sequent)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
;;
sni)
lt_cv_file_magic_cmd='/bin/file'
lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
lt_cv_file_magic_test_file=/lib/libc.so
;;
siemens)
lt_cv_deplibs_check_method=pass_all
;;
pc)
lt_cv_deplibs_check_method=pass_all
;;
esac
;;
tpf*)
lt_cv_deplibs_check_method=pass_all
;;
esac
])
file_magic_glob=
want_nocaseglob=no
if test "$build" = "$host"; then
case $host_os in
mingw* | pw32*)
if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
want_nocaseglob=yes
else
file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
fi
;;
esac
fi
file_magic_cmd=$lt_cv_file_magic_cmd
deplibs_check_method=$lt_cv_deplibs_check_method
test -z "$deplibs_check_method" && deplibs_check_method=unknown
_LT_DECL([], [deplibs_check_method], [1],
[Method to check whether dependent libraries are shared objects])
_LT_DECL([], [file_magic_cmd], [1],
[Command to use when deplibs_check_method = "file_magic"])
_LT_DECL([], [file_magic_glob], [1],
[How to find potential files when deplibs_check_method = "file_magic"])
_LT_DECL([], [want_nocaseglob], [1],
[Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
])# _LT_CHECK_MAGIC_METHOD
# LT_PATH_NM
# ----------
# find the pathname to a BSD- or MS-compatible name lister
AC_DEFUN([LT_PATH_NM],
[AC_REQUIRE([AC_PROG_CC])dnl
AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
[if test -n "$NM"; then
# Let the user override the test.
lt_cv_path_NM="$NM"
else
lt_nm_to_check="${ac_tool_prefix}nm"
if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
lt_nm_to_check="$lt_nm_to_check nm"
fi
for lt_tmp_nm in $lt_nm_to_check; do
lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
IFS="$lt_save_ifs"
test -z "$ac_dir" && ac_dir=.
tmp_nm="$ac_dir/$lt_tmp_nm"
if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
# Check to see if the nm accepts a BSD-compat flag.
# Adding the `sed 1q' prevents false positives on HP-UX, which says:
# nm: unknown option "B" ignored
# Tru64's nm complains that /dev/null is an invalid object file
case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
*/dev/null* | *'Invalid file or object type'*)
lt_cv_path_NM="$tmp_nm -B"
break
;;
*)
case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
*/dev/null*)
lt_cv_path_NM="$tmp_nm -p"
break
;;
*)
lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
continue # so that we can try to find one that supports BSD flags
;;
esac
;;
esac
fi
done
IFS="$lt_save_ifs"
done
: ${lt_cv_path_NM=no}
fi])
if test "$lt_cv_path_NM" != "no"; then
NM="$lt_cv_path_NM"
else
# Didn't find any BSD compatible name lister, look for dumpbin.
if test -n "$DUMPBIN"; then :
# Let the user override the test.
else
AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
*COFF*)
DUMPBIN="$DUMPBIN -symbols"
;;
*)
DUMPBIN=:
;;
esac
fi
AC_SUBST([DUMPBIN])
if test "$DUMPBIN" != ":"; then
NM="$DUMPBIN"
fi
fi
test -z "$NM" && NM=nm
AC_SUBST([NM])
_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
[lt_cv_nm_interface="BSD nm"
echo "int some_variable = 0;" > conftest.$ac_ext
(eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
(eval "$ac_compile" 2>conftest.err)
cat conftest.err >&AS_MESSAGE_LOG_FD
(eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
(eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
cat conftest.err >&AS_MESSAGE_LOG_FD
(eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
cat conftest.out >&AS_MESSAGE_LOG_FD
if $GREP 'External.*some_variable' conftest.out > /dev/null; then
lt_cv_nm_interface="MS dumpbin"
fi
rm -f conftest*])
])# LT_PATH_NM
# Old names:
AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_PROG_NM], [])
dnl AC_DEFUN([AC_PROG_NM], [])
# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# --------------------------------
# how to determine the name of the shared library
# associated with a specific link library.
# -- PORTME fill in with the dynamic library characteristics
m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
[m4_require([_LT_DECL_EGREP])
m4_require([_LT_DECL_OBJDUMP])
m4_require([_LT_DECL_DLLTOOL])
AC_CACHE_CHECK([how to associate runtime and link libraries],
lt_cv_sharedlib_from_linklib_cmd,
[lt_cv_sharedlib_from_linklib_cmd='unknown'
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# two different shell functions defined in ltmain.sh
# decide which to use based on capabilities of $DLLTOOL
case `$DLLTOOL --help 2>&1` in
*--identify-strict*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
;;
*)
lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
;;
esac
;;
*)
# fallback: assume linklib IS sharedlib
lt_cv_sharedlib_from_linklib_cmd="$ECHO"
;;
esac
])
sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
[Command to associate shared and link libraries])
])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
# _LT_PATH_MANIFEST_TOOL
# ----------------------
# locate the manifest tool
m4_defun([_LT_PATH_MANIFEST_TOOL],
[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
[lt_cv_path_mainfest_tool=no
echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
$MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
cat conftest.err >&AS_MESSAGE_LOG_FD
if $GREP 'Manifest Tool' conftest.out > /dev/null; then
lt_cv_path_mainfest_tool=yes
fi
rm -f conftest*])
if test "x$lt_cv_path_mainfest_tool" != xyes; then
MANIFEST_TOOL=:
fi
_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
])# _LT_PATH_MANIFEST_TOOL
# LT_LIB_M
# --------
# check for math library
AC_DEFUN([LT_LIB_M],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
LIBM=
case $host in
*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
# These system don't have libm, or don't need it
;;
*-ncr-sysv4.3*)
AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
;;
*)
AC_CHECK_LIB(m, cos, LIBM="-lm")
;;
esac
AC_SUBST([LIBM])
])# LT_LIB_M
# Old name:
AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_CHECK_LIBM], [])
# _LT_COMPILER_NO_RTTI([TAGNAME])
# -------------------------------
m4_defun([_LT_COMPILER_NO_RTTI],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
if test "$GCC" = yes; then
case $cc_basename in
nvcc*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
*)
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
esac
_LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
lt_cv_prog_compiler_rtti_exceptions,
[-fno-rtti -fno-exceptions], [],
[_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
fi
_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
[Compiler flag to turn off builtin functions])
])# _LT_COMPILER_NO_RTTI
# _LT_CMD_GLOBAL_SYMBOLS
# ----------------------
m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_PROG_CC])dnl
AC_REQUIRE([AC_PROG_AWK])dnl
AC_REQUIRE([LT_PATH_NM])dnl
AC_REQUIRE([LT_PATH_LD])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_TAG_COMPILER])dnl
# Check for command to grab the raw symbol name followed by C symbol from nm.
AC_MSG_CHECKING([command to parse $NM output from $compiler object])
AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
[
# These are sane defaults that work on at least a few old systems.
# [They come from Ultrix. What could be older than Ultrix?!! ;)]
# Character class describing NM global symbol codes.
symcode='[[BCDEGRST]]'
# Regexp to match symbols that can be accessed directly from C.
sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
# Define system-specific variables.
case $host_os in
aix*)
symcode='[[BCDT]]'
;;
cygwin* | mingw* | pw32* | cegcc*)
symcode='[[ABCDGISTW]]'
;;
hpux*)
if test "$host_cpu" = ia64; then
symcode='[[ABCDEGRST]]'
fi
;;
irix* | nonstopux*)
symcode='[[BCDEGRST]]'
;;
osf*)
symcode='[[BCDEGQRST]]'
;;
solaris*)
symcode='[[BDRT]]'
;;
sco3.2v5*)
symcode='[[DT]]'
;;
sysv4.2uw2*)
symcode='[[DT]]'
;;
sysv5* | sco5v6* | unixware* | OpenUNIX*)
symcode='[[ABDT]]'
;;
sysv4)
symcode='[[DFNSTU]]'
;;
esac
# If we're using GNU nm, then use its standard symbol codes.
case `$NM -V 2>&1` in
*GNU* | *'with BFD'*)
symcode='[[ABCDGIRSTW]]' ;;
esac
# Transform an extracted symbol line into a proper C declaration.
# Some systems (esp. on ia64) link data and code symbols differently,
# so use this general approach.
lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
# Transform an extracted symbol line into symbol name and symbol address
lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
# Handle CRLF in mingw tool chain
opt_cr=
case $build_os in
mingw*)
opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
;;
esac
# Try without a prefix underscore, then with it.
for ac_symprfx in "" "_"; do
# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
symxfrm="\\1 $ac_symprfx\\2 \\2"
# Write the raw and C identifiers.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
# Fake it for dumpbin and say T for any non-static function
# and D for any global variable.
# Also find C++ and __fastcall symbols from MSVC++,
# which start with @ or ?.
lt_cv_sys_global_symbol_pipe="$AWK ['"\
" {last_section=section; section=\$ 3};"\
" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
" \$ 0!~/External *\|/{next};"\
" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
" {if(hide[section]) next};"\
" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
" s[1]~/^[@?]/{print s[1], s[1]; next};"\
" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
" ' prfx=^$ac_symprfx]"
else
lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
fi
lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
# Check to see that the pipe works correctly.
pipe_works=no
rm -f conftest*
cat > conftest.$ac_ext <<_LT_EOF
#ifdef __cplusplus
extern "C" {
#endif
char nm_test_var;
void nm_test_func(void);
void nm_test_func(void){}
#ifdef __cplusplus
}
#endif
int main(){nm_test_var='a';nm_test_func();return(0);}
_LT_EOF
if AC_TRY_EVAL(ac_compile); then
# Now try to grab the symbols.
nlist=conftest.nm
if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
# Try sorting and uniquifying the output.
if sort "$nlist" | uniq > "$nlist"T; then
mv -f "$nlist"T "$nlist"
else
rm -f "$nlist"T
fi
# Make sure that we snagged all the symbols we need.
if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
cat <<_LT_EOF > conftest.$ac_ext
/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
/* DATA imports from DLLs on WIN32 con't be const, because runtime
relocations are performed -- see ld's documentation on pseudo-relocs. */
# define LT@&t@_DLSYM_CONST
#elif defined(__osf__)
/* This system does not cope well with relocations in const data. */
# define LT@&t@_DLSYM_CONST
#else
# define LT@&t@_DLSYM_CONST const
#endif
#ifdef __cplusplus
extern "C" {
#endif
_LT_EOF
# Now generate the symbol file.
eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
cat <<_LT_EOF >> conftest.$ac_ext
/* The mapping between symbol names and symbols. */
LT@&t@_DLSYM_CONST struct {
const char *name;
void *address;
}
lt__PROGRAM__LTX_preloaded_symbols[[]] =
{
{ "@PROGRAM@", (void *) 0 },
_LT_EOF
$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
cat <<\_LT_EOF >> conftest.$ac_ext
{0, (void *) 0}
};
/* This works around a problem in FreeBSD linker */
#ifdef FREEBSD_WORKAROUND
static const void *lt_preloaded_setup() {
return lt__PROGRAM__LTX_preloaded_symbols;
}
#endif
#ifdef __cplusplus
}
#endif
_LT_EOF
# Now try linking the two files.
mv conftest.$ac_objext conftstm.$ac_objext
lt_globsym_save_LIBS=$LIBS
lt_globsym_save_CFLAGS=$CFLAGS
LIBS="conftstm.$ac_objext"
CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
pipe_works=yes
fi
LIBS=$lt_globsym_save_LIBS
CFLAGS=$lt_globsym_save_CFLAGS
else
echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
fi
else
echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
fi
else
echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
cat conftest.$ac_ext >&5
fi
rm -rf conftest* conftst*
# Do not use the global_symbol_pipe unless it works.
if test "$pipe_works" = yes; then
break
else
lt_cv_sys_global_symbol_pipe=
fi
done
])
if test -z "$lt_cv_sys_global_symbol_pipe"; then
lt_cv_sys_global_symbol_to_cdecl=
fi
if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
AC_MSG_RESULT(failed)
else
AC_MSG_RESULT(ok)
fi
# Response file support.
if test "$lt_cv_nm_interface" = "MS dumpbin"; then
nm_file_list_spec='@'
elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
nm_file_list_spec='@'
fi
_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
[Take the output of nm and produce a listing of raw symbols and C names])
_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
[Transform the output of nm in a proper C declaration])
_LT_DECL([global_symbol_to_c_name_address],
[lt_cv_sys_global_symbol_to_c_name_address], [1],
[Transform the output of nm in a C name address pair])
_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
[lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
[Transform the output of nm in a C name address pair when lib prefix is needed])
_LT_DECL([], [nm_file_list_spec], [1],
[Specify filename containing input files for $NM])
]) # _LT_CMD_GLOBAL_SYMBOLS
# _LT_COMPILER_PIC([TAGNAME])
# ---------------------------
m4_defun([_LT_COMPILER_PIC],
[m4_require([_LT_TAG_COMPILER])dnl
_LT_TAGVAR(lt_prog_compiler_wl, $1)=
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)=
m4_if([$1], [CXX], [
# C++ specific cases for pic, static, wl, etc.
if test "$GXX" = yes; then
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
*djgpp*)
# DJGPP does not support shared libraries at all
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $1)=
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
else
case $host_os in
aix[[4-9]]*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
fi
;;
chorus*)
case $cc_basename in
cxch68*)
# Green Hills C++ Compiler
# _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
;;
esac
;;
mingw* | cygwin* | os2* | pw32* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
dgux*)
case $cc_basename in
ec++*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
ghcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
freebsd* | dragonfly*)
# FreeBSD uses GNU C++
;;
hpux9* | hpux10* | hpux11*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
if test "$host_cpu" != ia64; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
fi
;;
aCC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
;;
*)
;;
esac
;;
interix*)
# This is c89, which is MS Visual C++ (no shared libs)
# Anyone wants to do a port?
;;
irix5* | irix6* | nonstopux*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
# CC pic flag -KPIC is the default.
;;
*)
;;
esac
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# KAI C++ Compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
ecpc* )
# old Intel C++ for x86_64 which still supported -KPIC.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
icpc* )
# Intel C++, used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
cxx*)
# Compaq C++
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
# IBM XL 8.0, 9.0 on PPC and BlueGene
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
esac
;;
esac
;;
lynxos*)
;;
m88k*)
;;
mvs*)
case $cc_basename in
cxx*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
;;
*)
;;
esac
;;
netbsd* | netbsdelf*-gnu)
;;
*qnx* | *nto*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
;;
RCC*)
# Rational C++ 2.4.1
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
cxx*)
# Digital/Compaq C++
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# Make sure the PIC flag is empty. It appears that all Alpha
# Linux and Compaq Tru64 Unix objects are PIC.
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
*)
;;
esac
;;
psos*)
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
gcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
;;
*)
;;
esac
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
lcc*)
# Lucid
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
;;
*)
;;
esac
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
case $cc_basename in
CC*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
;;
*)
;;
esac
;;
vxworks*)
;;
*)
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
],
[
if test "$GCC" = yes; then
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
case $host_os in
aix*)
# All AIX code is PIC.
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
m68k)
# FIXME: we need at least 68020 code to build shared libraries, but
# adding the `-m68020' flag to GCC prevents building anything better,
# like `-m68040'.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
;;
esac
;;
beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
# PIC is the default for these OSes.
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
# Although the cygwin gcc ignores -fPIC, still need this for old-style
# (--disable-auto-import) libraries
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
darwin* | rhapsody*)
# PIC is the default on this platform
# Common symbols not allowed in MH_DYLIB files
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
;;
haiku*)
# PIC is the default for Haiku.
# The "-static" flag exists, but is broken.
_LT_TAGVAR(lt_prog_compiler_static, $1)=
;;
hpux*)
# PIC is the default for 64-bit PA HP-UX, but not for 32-bit
# PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
# sets the default TLS model and affects inlining.
case $host_cpu in
hppa*64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
;;
interix[[3-9]]*)
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
enable_shared=no
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
fi
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
;;
esac
case $cc_basename in
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
fi
;;
esac
else
# PORTME Check for flag to pass linker flags through the system compiler.
case $host_os in
aix*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
if test "$host_cpu" = ia64; then
# AIX 5 now supports IA64 processor
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
else
_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
fi
;;
mingw* | cygwin* | pw32* | os2* | cegcc*)
# This hack is so that the source file can tell whether it is being
# built for inclusion in a dll (and should export symbols for example).
m4_if([$1], [GCJ], [],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
;;
hpux9* | hpux10* | hpux11*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
# not for PA HP-UX.
case $host_cpu in
hppa*64*|ia64*)
# +Z the default
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
;;
esac
# Is there a better lt_prog_compiler_static that works with the bundled CC?
_LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
;;
irix5* | irix6* | nonstopux*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# PIC (with -KPIC) is the default.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
# old Intel for x86_64 which still supported -KPIC.
ecc*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# icc used to be incompatible with GCC.
# ICC 10 doesn't accept -KPIC any more.
icc* | ifort*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
# Lahey Fortran 8.1.
lf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
;;
nagfor*)
# NAG Fortran compiler
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group compilers (*not* the Pentium gcc compiler,
# which looks to be a dead project)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
ccc*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All Alpha code is PIC.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
xl* | bgxl* | bgf* | mpixl*)
# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
# Sun Fortran 8.3 passes all unrecognized flags to the linker
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)=''
;;
*Sun\ F* | *Sun*Fortran*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
;;
*Sun\ C*)
# Sun C 5.9
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
;;
*Intel*\ [[CF]]*Compiler*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
;;
*Portland\ Group*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
esac
;;
esac
;;
newsos6)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*nto* | *qnx*)
# QNX uses GNU C++, but need to define -shared option too, otherwise
# it will coredump.
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
;;
osf3* | osf4* | osf5*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
# All OSF/1 code is PIC.
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
rdos*)
_LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
;;
solaris*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
case $cc_basename in
f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
esac
;;
sunos4*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4 | sysv4.2uw2* | sysv4.3*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
sysv4*MP*)
if test -d /usr/nec ;then
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
fi
;;
sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
unicos*)
_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
uts4*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
;;
*)
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
;;
esac
fi
])
case $host_os in
# For platforms which do not support PIC, -DPIC is meaningless:
*djgpp*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)=
;;
*)
_LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
;;
esac
AC_CACHE_CHECK([for $compiler option to produce PIC],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
[_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
#
# Check to make sure the PIC flag actually works.
#
if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
_LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
[_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
[$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
[case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
"" | " "*) ;;
*) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
esac],
[_LT_TAGVAR(lt_prog_compiler_pic, $1)=
_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
fi
_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
[Additional compiler flags for building library objects])
_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
[How to pass a linker flag through the compiler])
#
# Check to make sure the static flag actually works.
#
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
_LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
$lt_tmp_static_flag,
[],
[_LT_TAGVAR(lt_prog_compiler_static, $1)=])
_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
[Compiler flag to prevent dynamic linking])
])# _LT_COMPILER_PIC
# _LT_LINKER_SHLIBS([TAGNAME])
# ----------------------------
# See if the linker supports building shared libraries.
m4_defun([_LT_LINKER_SHLIBS],
[AC_REQUIRE([LT_PATH_LD])dnl
AC_REQUIRE([LT_PATH_NM])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_DECL_SED])dnl
m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
m4_require([_LT_TAG_COMPILER])dnl
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
m4_if([$1], [CXX], [
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
case $host_os in
aix[[4-9]]*)
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
# Also, AIX nm treats weak defined symbols like other global defined
# symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
;;
pw32*)
_LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
;;
cygwin* | mingw* | cegcc*)
case $cc_basename in
cl*)
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
;;
esac
;;
linux* | k*bsd*-gnu | gnu*)
_LT_TAGVAR(link_all_deplibs, $1)=no
;;
*)
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
;;
esac
], [
runpath_var=
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_cmds, $1)=
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(old_archive_from_new_cmds, $1)=
_LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
_LT_TAGVAR(thread_safe_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
# include_expsyms should be a list of space-separated symbols to be *always*
# included in the symbol list
_LT_TAGVAR(include_expsyms, $1)=
# exclude_expsyms can be an extended regexp of symbols to exclude
# it will be wrapped by ` (' and `)$', so one must not match beginning or
# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
# as well as any symbol that contains `d'.
_LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
# platforms (ab)use it in PIC code, but their linkers get confused if
# the symbol is explicitly referenced. Since portable code cannot
# rely on this symbol name, it's probably fine to never include it in
# preloaded symbol tables.
# Exclude shared library initialization/finalization symbols.
dnl Note also adjust exclude_expsyms for C++ above.
extract_expsyms_cmds=
case $host_os in
cygwin* | mingw* | pw32* | cegcc*)
# FIXME: the MSVC++ port hasn't been tested in a loooong time
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
if test "$GCC" != yes; then
with_gnu_ld=no
fi
;;
interix*)
# we just hope/assume this is gcc and not c89 (= MSVC++)
with_gnu_ld=yes
;;
openbsd*)
with_gnu_ld=no
;;
linux* | k*bsd*-gnu | gnu*)
_LT_TAGVAR(link_all_deplibs, $1)=no
;;
esac
_LT_TAGVAR(ld_shlibs, $1)=yes
# On some targets, GNU ld is compatible enough with the native linker
# that we're better off using the native interface for both.
lt_use_gnu_ld_interface=no
if test "$with_gnu_ld" = yes; then
case $host_os in
aix*)
# The AIX port of GNU ld has always aspired to compatibility
# with the native linker. However, as the warning in the GNU ld
# block says, versions before 2.19.5* couldn't really create working
# shared libraries, regardless of the interface used.
case `$LD -v 2>&1` in
*\ \(GNU\ Binutils\)\ 2.19.5*) ;;
*\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
*\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
;;
*)
lt_use_gnu_ld_interface=yes
;;
esac
fi
if test "$lt_use_gnu_ld_interface" = yes; then
# If archive_cmds runs LD, not CC, wlarc should be empty
wlarc='${wl}'
# Set some defaults for GNU ld with shared library support. These
# are reset later if shared libraries are not supported. Putting them
# here allows them to be overridden if necessary.
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# ancient GNU ld didn't support --whole-archive et. al.
if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
supports_anon_versioning=no
case `$LD -v 2>&1` in
*GNU\ gold*) supports_anon_versioning=yes ;;
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
*\ 2.11.*) ;; # other 2.11 versions
*) supports_anon_versioning=yes ;;
esac
# See if GNU ld supports shared libraries.
case $host_os in
aix[[3-9]]*)
# On AIX/PPC, the GNU linker is very broken
if test "$host_cpu" != ia64; then
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: the GNU linker, at least up to release 2.19, is reported
*** to be unable to reliably create shared libraries on AIX.
*** Therefore, libtool is disabling shared libraries support. If you
*** really care for shared libraries, you may want to install binutils
*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
*** You will then need to restart the configuration process.
_LT_EOF
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
cygwin* | mingw* | pw32* | cegcc*)
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
_LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
tmp_diet=no
if test "$host_os" = linux-dietlibc; then
case $cc_basename in
diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
esac
fi
if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
&& test "$tmp_diet" = no
then
tmp_addflag=' $pic_flag'
tmp_sharedflag='-shared'
case $cc_basename,$host_cpu in
pgcc*) # Portland Group C compiler
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag'
;;
pgf77* | pgf90* | pgf95* | pgfortran*)
# Portland Group f77 and f90 compilers
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
tmp_addflag=' $pic_flag -Mnomain' ;;
ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
tmp_addflag=' -i_dynamic' ;;
efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
tmp_addflag=' -i_dynamic -nofor_main' ;;
ifc* | ifort*) # Intel Fortran compiler
tmp_addflag=' -nofor_main' ;;
lf95*) # Lahey Fortran 8.1
_LT_TAGVAR(whole_archive_flag_spec, $1)=
tmp_sharedflag='--shared' ;;
xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
tmp_sharedflag='-qmkshrobj'
tmp_addflag= ;;
nvcc*) # Cuda Compiler Driver 2.2
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
;;
esac
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*) # Sun C 5.9
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
tmp_sharedflag='-G' ;;
*Sun\ F*) # Sun Fortran 8.3
tmp_sharedflag='-G' ;;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
case $cc_basename in
xlf* | bgf* | bgxlf* | mpixlf*)
# IBM XL Fortran 10.1 on PPC cannot create shared libs itself
_LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
fi
;;
esac
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
wlarc=
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
fi
;;
solaris*)
if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: The releases 2.8.* of the GNU linker cannot reliably
*** create shared libraries on Solaris systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.9.1 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
case `$LD -v 2>&1` in
*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
_LT_TAGVAR(ld_shlibs, $1)=no
cat <<_LT_EOF 1>&2
*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
*** reliably create shared libraries on SCO systems. Therefore, libtool
*** is disabling shared libraries support. We urge you to upgrade GNU
*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
*** your PATH or compiler configuration so that the native linker is
*** used, and then restart.
_LT_EOF
;;
*)
# For security reasons, it is highly recommended that you always
# use absolute paths for naming shared libraries, and exclude the
# DT_RUNPATH tag from executables and libraries. But doing so
# requires that you compile everything twice, which is a pain.
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
sunos4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
runpath_var=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
# PORTME fill in a description of your system's linker (not GNU ld)
case $host_os in
aix3*)
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
# Note: this linker hardcodes the directories in LIBPATH if there
# are no directories specified by -L.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
# Neither direct hardcoding nor static linking is supported with a
# broken collect2.
_LT_TAGVAR(hardcode_direct, $1)=unsupported
fi
;;
aix[[4-9]]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
# If we're using GNU nm, then we don't want the "-C" option.
# -C means demangle to AIX nm, but means don't demangle with GNU nm
# Also, AIX nm treats weak defined symbols like other global
# defined symbols, whereas GNU nm marks them as "W".
if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
else
_LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
fi
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
aix_use_runtimelinking=yes
break
fi
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
if test "$GCC" = yes; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
;;
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
_LT_TAGVAR(link_all_deplibs, $1)=no
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to export.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archive.
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared libraries.
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
amigaos*)
case $host_cpu in
powerpc)
# see comment about AmigaOS4 .so support
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)=''
;;
m68k)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
;;
bsdi[[45]]*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
;;
cygwin* | mingw* | pw32* | cegcc*)
# When not using gcc, we currently assume that we are using
# Microsoft Visual C++.
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
case $cc_basename in
cl*)
# Native MSVC
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# Assume MSVC wrapper
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
# The linker will automatically build a .lib file if we build a DLL.
_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
# FIXME: Should let the user specify the lib program.
_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
dgux*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
# support. Future versions do this automatically, but an explicit c++rt0.o
# does not break anything, and helps significantly (at the cost of a little
# extra space).
freebsd2.2*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# Unfortunately, older versions of FreeBSD 2 do not have this feature.
freebsd2.*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
freebsd* | dragonfly*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
hpux9*)
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
hpux10*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
fi
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
fi
;;
hpux11*)
if test "$GCC" = yes && test "$with_gnu_ld" = no; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
else
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
m4_if($1, [], [
# Older versions of the 11.00 compiler do not understand -b yet
# (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
_LT_LINKER_OPTION([if $CC understands -b],
_LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
[_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
[_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
;;
esac
fi
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# hardcode_minus_L: Not really in the search PATH,
# but as the default location of the library.
_LT_TAGVAR(hardcode_minus_L, $1)=yes
;;
esac
fi
;;
irix5* | irix6* | nonstopux*)
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
# Try to use the -exported_symbol ld option, if it does not
# work, assume that -exports_file does not work either and
# implicitly export all symbols.
# This should be the same for all languages, so no per-tag cache variable.
AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
[lt_cv_irix_exported_symbol],
[save_LDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
AC_LINK_IFELSE(
[AC_LANG_SOURCE(
[AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
[C++], [[int foo (void) { return 0; }]],
[Fortran 77], [[
subroutine foo
end]],
[Fortran], [[
subroutine foo
end]])])],
[lt_cv_irix_exported_symbol=yes],
[lt_cv_irix_exported_symbol=no])
LDFLAGS="$save_LDFLAGS"])
if test "$lt_cv_irix_exported_symbol" = yes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
fi
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
netbsd* | netbsdelf*-gnu)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
else
_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
newsos6)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*nto* | *qnx*)
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
else
case $host_os in
openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
;;
esac
fi
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
os2*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
_LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
;;
osf3*)
if test "$GCC" = yes; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
osf4* | osf5*) # as osf3* with the addition of -msym flag
if test "$GCC" = yes; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
else
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
$CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
# Both c and cxx compiler support -rpath directly
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)='no'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
;;
solaris*)
_LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
if test "$GCC" = yes; then
wlarc='${wl}'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
else
case `$CC -V 2>&1` in
*"Compilers 5.0"*)
wlarc=''
_LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
;;
*)
wlarc='${wl}'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
;;
esac
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'. GCC discards it without `$wl',
# but is careful enough not to reorder.
# Supported since Solaris 2.6 (maybe 2.5.1?)
if test "$GCC" = yes; then
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
fi
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
sunos4*)
if test "x$host_vendor" = xsequent; then
# Use $CC to link under sequent, because it throws in some extra .o
# files that make .init and .fini sections work.
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4)
case $host_vendor in
sni)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
;;
siemens)
## LD is ld it makes a PLAMLIB
## CC just makes a GrossModule.
_LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
_LT_TAGVAR(hardcode_direct, $1)=no
;;
motorola)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
;;
esac
runpath_var='LD_RUN_PATH'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
sysv4.3*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var=LD_RUN_PATH
hardcode_runpath_var=yes
_LT_TAGVAR(ld_shlibs, $1)=yes
fi
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
if test "$GCC" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
fi
;;
uts4*)
_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
if test x$host_vendor = xsni; then
case $host in
sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
;;
esac
fi
fi
])
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
_LT_DECL([], [extract_expsyms_cmds], [2],
[The commands to extract the exported symbol list from a shared archive])
#
# Do we need to explicitly link libc?
#
case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
x|xyes)
# Assume -lc should be added
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
if test "$enable_shared" = yes && test "$GCC" = yes; then
case $_LT_TAGVAR(archive_cmds, $1) in
*'~'*)
# FIXME: we may have to deal with multi-command sequences.
;;
'$CC '*)
# Test whether the compiler implicitly links with -lc since on some
# systems, -lgcc has to come before -lc. If gcc already passes -lc
# to ld, don't add -lc before -lgcc.
AC_CACHE_CHECK([whether -lc should be explicitly linked in],
[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
[$RM conftest*
echo "$lt_simple_compile_test_code" > conftest.$ac_ext
if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
soname=conftest
lib=conftest
libobjs=conftest.$ac_objext
deplibs=
wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
compiler_flags=-v
linker_flags=-v
verstring=
output_objdir=.
libname=conftest
lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
_LT_TAGVAR(allow_undefined_flag, $1)=
if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
then
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
else
lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
fi
_LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
else
cat conftest.err 1>&5
fi
$RM conftest*
])
_LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
;;
esac
fi
;;
esac
_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
[Whether or not to add -lc for building shared libraries])
_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
[enable_shared_with_static_runtimes], [0],
[Whether or not to disallow shared libs when runtime libs are static])
_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
[Compiler flag to allow reflexive dlopens])
_LT_TAGDECL([], [whole_archive_flag_spec], [1],
[Compiler flag to generate shared objects directly from archives])
_LT_TAGDECL([], [compiler_needs_object], [1],
[Whether the compiler copes with passing no objects directly])
_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
[Create an old-style archive from a shared archive])
_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
[Create a temporary old-style archive to link instead of a shared archive])
_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
_LT_TAGDECL([], [archive_expsym_cmds], [2])
_LT_TAGDECL([], [module_cmds], [2],
[Commands used to build a loadable module if different from building
a shared archive.])
_LT_TAGDECL([], [module_expsym_cmds], [2])
_LT_TAGDECL([], [with_gnu_ld], [1],
[Whether we are building with GNU ld or not])
_LT_TAGDECL([], [allow_undefined_flag], [1],
[Flag that allows shared libraries with undefined symbols to be built])
_LT_TAGDECL([], [no_undefined_flag], [1],
[Flag that enforces no undefined symbols])
_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
[Flag to hardcode $libdir into a binary during linking.
This must work even if $libdir does not exist])
_LT_TAGDECL([], [hardcode_libdir_separator], [1],
[Whether we need a single "-rpath" flag with a separated argument])
_LT_TAGDECL([], [hardcode_direct], [0],
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
DIR into the resulting binary])
_LT_TAGDECL([], [hardcode_direct_absolute], [0],
[Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
DIR into the resulting binary and the resulting library dependency is
"absolute", i.e impossible to change by setting ${shlibpath_var} if the
library is relocated])
_LT_TAGDECL([], [hardcode_minus_L], [0],
[Set to "yes" if using the -LDIR flag during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
[Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
into the resulting binary])
_LT_TAGDECL([], [hardcode_automatic], [0],
[Set to "yes" if building a shared library automatically hardcodes DIR
into the library and all subsequent libraries and executables linked
against it])
_LT_TAGDECL([], [inherit_rpath], [0],
[Set to yes if linker adds runtime paths of dependent libraries
to runtime path list])
_LT_TAGDECL([], [link_all_deplibs], [0],
[Whether libtool must link a program against all its dependency libraries])
_LT_TAGDECL([], [always_export_symbols], [0],
[Set to "yes" if exported symbols are required])
_LT_TAGDECL([], [export_symbols_cmds], [2],
[The commands to list exported symbols])
_LT_TAGDECL([], [exclude_expsyms], [1],
[Symbols that should not be listed in the preloaded symbols])
_LT_TAGDECL([], [include_expsyms], [1],
[Symbols that must always be exported])
_LT_TAGDECL([], [prelink_cmds], [2],
[Commands necessary for linking programs (against libraries) with templates])
_LT_TAGDECL([], [postlink_cmds], [2],
[Commands necessary for finishing linking programs])
_LT_TAGDECL([], [file_list_spec], [1],
[Specify filename containing input files])
dnl FIXME: Not yet implemented
dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
dnl [Compiler flag to generate thread safe objects])
])# _LT_LINKER_SHLIBS
# _LT_LANG_C_CONFIG([TAG])
# ------------------------
# Ensure that the configuration variables for a C compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_C_CONFIG],
[m4_require([_LT_DECL_EGREP])dnl
lt_save_CC="$CC"
AC_LANG_PUSH(C)
# Source file extension for C test sources.
ac_ext=c
# Object file extension for compiled C test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(){return(0);}'
_LT_TAG_COMPILER
# Save the default compiler, since it gets overwritten when the other
# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
compiler_DEFAULT=$CC
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
LT_SYS_DLOPEN_SELF
_LT_CMD_STRIPLIB
# Report which library types will actually be built
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_CONFIG($1)
fi
AC_LANG_POP
CC="$lt_save_CC"
])# _LT_LANG_C_CONFIG
# _LT_LANG_CXX_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a C++ compiler are suitably
# defined. These variables are subsequently used by _LT_CONFIG to write
# the compiler configuration to `libtool'.
m4_defun([_LT_LANG_CXX_CONFIG],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
m4_require([_LT_DECL_EGREP])dnl
m4_require([_LT_PATH_MANIFEST_TOOL])dnl
if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
(test "X$CXX" != "Xg++"))) ; then
AC_PROG_CXXCPP
else
_lt_caught_CXX_error=yes
fi
AC_LANG_PUSH(C++)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(compiler_needs_object, $1)=no
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for C++ test sources.
ac_ext=cpp
# Object file extension for compiled C++ test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the CXX compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_caught_CXX_error" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="int some_variable = 0;"
# Code to be used in simple link tests
lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_LD=$LD
lt_save_GCC=$GCC
GCC=$GXX
lt_save_with_gnu_ld=$with_gnu_ld
lt_save_path_LD=$lt_cv_path_LD
if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
else
$as_unset lt_cv_prog_gnu_ld
fi
if test -n "${lt_cv_path_LDCXX+set}"; then
lt_cv_path_LD=$lt_cv_path_LDCXX
else
$as_unset lt_cv_path_LD
fi
test -z "${LDCXX+set}" || LD=$LDCXX
CC=${CXX-"c++"}
CFLAGS=$CXXFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
if test -n "$compiler"; then
# We don't want -fno-exception when compiling C++ code, so set the
# no_builtin_flag separately
if test "$GXX" = yes; then
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
else
_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
fi
if test "$GXX" = yes; then
# Set up default GNU C++ configuration
LT_PATH_LD
# Check if GNU C++ uses GNU ld as the underlying linker, since the
# archiving commands below assume that GNU ld is being used.
if test "$with_gnu_ld" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# If archive_cmds runs LD, not CC, wlarc should be empty
# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
# investigate it a little bit more. (MM)
wlarc='${wl}'
# ancient GNU ld didn't support --whole-archive et. al.
if eval "`$CC -print-prog-name=ld` --help 2>&1" |
$GREP 'no-whole-archive' > /dev/null; then
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
else
_LT_TAGVAR(whole_archive_flag_spec, $1)=
fi
else
with_gnu_ld=no
wlarc=
# A generic and very simple default shared library creation
# command for GNU C++ for the case where it uses the native
# linker, instead of GNU ld. If possible, this setting should
# overridden to take advantage of the native linker features on
# the platform it is being used on.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
fi
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
GXX=no
with_gnu_ld=no
wlarc=
fi
# PORTME: fill in a description of your system's C++ link characteristics
AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
_LT_TAGVAR(ld_shlibs, $1)=yes
case $host_os in
aix3*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aix[[4-9]]*)
if test "$host_cpu" = ia64; then
# On IA64, the linker does run time linking by default, so we don't
# have to do anything special.
aix_use_runtimelinking=no
exp_sym_flag='-Bexport'
no_entry_flag=""
else
aix_use_runtimelinking=no
# Test if we are trying to use run time linking or normal
# AIX style linking. If -brtl is somewhere in LDFLAGS, we
# need to do runtime linking.
case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
for ld_flag in $LDFLAGS; do
case $ld_flag in
*-brtl*)
aix_use_runtimelinking=yes
break
;;
esac
done
;;
esac
exp_sym_flag='-bexport'
no_entry_flag='-bnoentry'
fi
# When large executables or shared objects are built, AIX ld can
# have problems creating the table of contents. If linking a library
# or program results in "error TOC overflow" add -mminimal-toc to
# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
_LT_TAGVAR(archive_cmds, $1)=''
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
if test "$GXX" = yes; then
case $host_os in aix4.[[012]]|aix4.[[012]].*)
# We only want to do this on AIX 4.2 and lower, the check
# below for broken collect2 doesn't work under 4.3+
collect2name=`${CC} -print-prog-name=collect2`
if test -f "$collect2name" &&
strings "$collect2name" | $GREP resolve_lib_name >/dev/null
then
# We have reworked collect2
:
else
# We have old collect2
_LT_TAGVAR(hardcode_direct, $1)=unsupported
# It fails to find uninstalled libraries when the uninstalled
# path is not listed in the libpath. Setting hardcode_minus_L
# to unsupported forces relinking
_LT_TAGVAR(hardcode_minus_L, $1)=yes
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=
fi
esac
shared_flag='-shared'
if test "$aix_use_runtimelinking" = yes; then
shared_flag="$shared_flag "'${wl}-G'
fi
else
# not using gcc
if test "$host_cpu" = ia64; then
# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
# chokes on -Wl,-G. The following line is correct:
shared_flag='-G'
else
if test "$aix_use_runtimelinking" = yes; then
shared_flag='${wl}-G'
else
shared_flag='${wl}-bM:SRE'
fi
fi
fi
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
# It seems that -bexpall does not export symbols beginning with
# underscore (_), so it is better to generate a list of symbols to
# export.
_LT_TAGVAR(always_export_symbols, $1)=yes
if test "$aix_use_runtimelinking" = yes; then
# Warning - without using the other runtime loading flags (-brtl),
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
# Determine the default libpath from the value encoded in an empty
# executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
else
if test "$host_cpu" = ia64; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
_LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
else
# Determine the default libpath from the value encoded in an
# empty executable.
_LT_SYS_MODULE_PATH_AIX([$1])
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
# Warning - without using the other run time loading flags,
# -berok will link without error, but may produce a broken library.
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
if test "$with_gnu_ld" = yes; then
# We only use this code for GNU lds that support --whole-archive.
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
else
# Exported symbols can be pulled into shared objects from archives
_LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
# This is similar to how AIX traditionally builds its shared
# libraries.
_LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
fi
fi
;;
beos*)
if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
# Joseph Beckenbach says some releases of gcc
# support --undefined. This deserves some investigation. FIXME
_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
chorus*)
case $cc_basename in
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
cygwin* | mingw* | pw32* | cegcc*)
case $GXX,$cc_basename in
,cl* | no,cl*)
# Native MSVC
# hardcode_libdir_flag_spec is actually meaningless, as there is
# no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=yes
_LT_TAGVAR(file_list_spec, $1)='@'
# Tell ltmain to make .lib files, not .a files.
libext=lib
# Tell ltmain to make .dll files, not .so files.
shrext_cmds=".dll"
# FIXME: Setting linknames here is a bad hack.
_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
$SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
else
$SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
fi~
$CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
linknames='
# The linker will not automatically build a static lib if we build a DLL.
# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
# Don't use ranlib
_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
lt_tool_outputfile="@TOOL_OUTPUT@"~
case $lt_outputfile in
*.exe|*.EXE) ;;
*)
lt_outputfile="$lt_outputfile.exe"
lt_tool_outputfile="$lt_tool_outputfile.exe"
;;
esac~
func_to_tool_file "$lt_outputfile"~
if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
$MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
$RM "$lt_outputfile.manifest";
fi'
;;
*)
# g++
# _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
# as there is no search path for DLLs.
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
# If the export-symbols file already is a .def file (1st line
# is EXPORTS), use it as is; otherwise, prepend...
_LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
cp $export_symbols $output_objdir/$soname.def;
else
echo EXPORTS > $output_objdir/$soname.def;
cat $export_symbols >> $output_objdir/$soname.def;
fi~
$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
darwin* | rhapsody*)
_LT_DARWIN_LINKER_FEATURES($1)
;;
dgux*)
case $cc_basename in
ec++*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
ghcx*)
# Green Hills C++ Compiler
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
freebsd2.*)
# C++ shared libraries reported to be fairly broken before
# switch to ELF
_LT_TAGVAR(ld_shlibs, $1)=no
;;
freebsd-elf*)
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
;;
freebsd* | dragonfly*)
# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
# conventions
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
haiku*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
hpux9*)
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
hpux10*|hpux11*)
if test $with_gnu_ld = no; then
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
case $host_cpu in
hppa*64*|ia64*)
;;
*)
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
;;
esac
fi
case $host_cpu in
hppa*64*|ia64*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
;;
*)
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
# but as the default
# location of the library.
;;
esac
case $cc_basename in
CC*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
aCC*)
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes; then
if test $with_gnu_ld = no; then
case $host_cpu in
hppa*64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
ia64*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
;;
esac
fi
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
interix[[3-9]]*)
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
# Instead, shared libraries are loaded at an image base (0x10000000 by
# default) and relocated if they conflict, which is a slow very memory
# consuming and fragmenting process. To avoid this, we pick a random,
# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
# time. Moving up from 0x10000000 also allows more sbrk(2) space.
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
;;
irix5* | irix6*)
case $cc_basename in
CC*)
# SGI C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
# Archives containing C++ object files must be created using
# "CC -ar", where "CC" is the IRIX C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
;;
*)
if test "$GXX" = yes; then
if test "$with_gnu_ld" = no; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
else
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
fi
fi
_LT_TAGVAR(link_all_deplibs, $1)=yes
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
_LT_TAGVAR(inherit_rpath, $1)=yes
;;
linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
# Archives containing C++ object files must be created using
# "CC -Bstatic", where "CC" is the KAI C++ compiler.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
;;
icpc* | ecpc* )
# Intel C++
with_gnu_ld=yes
# version 8.0 and above of icpc choke on multiply defined symbols
# if we add $predep_objects and $postdep_objects, however 7.1 and
# earlier do not add the objects themselves.
case `$CC -V 2>&1` in
*"Version 7."*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
*) # Version 8.0 or newer
tmp_idyn=
case $host_cpu in
ia64*) tmp_idyn=' -i_dynamic';;
esac
_LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
;;
pgCC* | pgcpp*)
# Portland Group C++ compiler
case `$CC -V` in
*pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
_LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
_LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
$RANLIB $oldlib'
_LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
rm -rf $tpldir~
$CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
$CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
;;
*) # Version 6 and above use weak symbols
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
;;
cxx*)
# Compaq C++
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
runpath_var=LD_RUN_PATH
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
;;
xl* | mpixl* | bgxl*)
# IBM XL 8.0 on PPC, with GNU ld
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
_LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
if test "x$supports_anon_versioning" = xyes; then
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
echo "local: *; };" >> $output_objdir/$libname.ver~
$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
fi
;;
*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
_LT_TAGVAR(compiler_needs_object, $1)=yes
# Not sure whether something based on
# $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
# would be better.
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
esac
;;
esac
;;
lynxos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
m88k*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
mvs*)
case $cc_basename in
cxx*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
wlarc=
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
fi
# Workaround some broken pre-1.5 toolchains
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
;;
*nto* | *qnx*)
_LT_TAGVAR(ld_shlibs, $1)=yes
;;
openbsd2*)
# C++ shared libraries are fairly broken
_LT_TAGVAR(ld_shlibs, $1)=no
;;
openbsd*)
if test -f /usr/libexec/ld.so; then
_LT_TAGVAR(hardcode_direct, $1)=yes
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
_LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
fi
output_verbose_link_cmd=func_echo_all
else
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
osf3* | osf4* | osf5*)
case $cc_basename in
KCC*)
# Kuck and Associates, Inc. (KAI) C++ Compiler
# KCC will only create a shared library if the output file
# ends with ".so" (or ".sl" for HP-UX), so rename the library
# to its proper name (with version) after linking.
_LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Archives containing C++ object files must be created using
# the KAI C++ compiler.
case $host in
osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
esac
;;
RCC*)
# Rational C++ 2.4.1
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
cxx*)
case $host in
osf3*)
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
;;
*)
_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
_LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
echo "-hidden">> $lib.exp~
$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
;;
esac
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
#
# There doesn't appear to be a way to prevent this compiler from
# explicitly linking system object files so we need to strip them
# from the output so that they don't get included in the library
# dependencies.
output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
;;
*)
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
case $host in
osf3*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
;;
esac
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=:
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
fi
;;
esac
;;
psos*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
sunos4*)
case $cc_basename in
CC*)
# Sun C++ 4.x
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
lcc*)
# Lucid
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# Sun C++ 4.2, 5.x and Centerline C++
_LT_TAGVAR(archive_cmds_need_lc,$1)=yes
_LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
_LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
# The compiler driver will combine and reorder linker options,
# but understands `-z linker_flag'.
# Supported since Solaris 2.6 (maybe 2.5.1?)
_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
;;
esac
_LT_TAGVAR(link_all_deplibs, $1)=yes
output_verbose_link_cmd='func_echo_all'
# Archives containing C++ object files must be created using
# "CC -xar", where "CC" is the Sun C++ compiler. This is
# necessary to make sure instantiated templates are included
# in the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
;;
gcx*)
# Green Hills C++ Compiler
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
# The C++ compiler must be used to create the archive.
_LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
;;
*)
# GNU C++ compiler with Solaris linker
if test "$GXX" = yes && test "$with_gnu_ld" = no; then
_LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
if $CC --version | $GREP -v '^2\.7' > /dev/null; then
_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
else
# g++ 2.7 appears to require `-G' NOT `-shared' on this
# platform.
_LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
# Commands to make compiler produce verbose output that lists
# what "hidden" libraries, object files and flags are used when
# linking a shared library.
output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
fi
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
case $host_os in
solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
*)
_LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
;;
esac
fi
;;
esac
;;
sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
sysv5* | sco3.2v5* | sco5v6*)
# Note: We can NOT use -z defs as we might desire, because we do not
# link with -lc, and that would cause any symbols used from libc to
# always be unresolved, which means just about no library would
# ever link correctly. If we're not using GNU ld we use -z text
# though, which does catch some bad symbols but isn't as heavy-handed
# as -z defs.
_LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
_LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
_LT_TAGVAR(link_all_deplibs, $1)=yes
_LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
runpath_var='LD_RUN_PATH'
case $cc_basename in
CC*)
_LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
'"$_LT_TAGVAR(old_archive_cmds, $1)"
_LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
'"$_LT_TAGVAR(reload_cmds, $1)"
;;
*)
_LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
;;
esac
;;
tandem*)
case $cc_basename in
NCC*)
# NonStop-UX NCC 3.20
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
;;
vxworks*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
*)
# FIXME: insert proper C++ library support
_LT_TAGVAR(ld_shlibs, $1)=no
;;
esac
AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
_LT_TAGVAR(GCC, $1)="$GXX"
_LT_TAGVAR(LD, $1)="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_SYS_HIDDEN_LIBDEPS($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
LDCXX=$LD
LD=$lt_save_LD
GCC=$lt_save_GCC
with_gnu_ld=$lt_save_with_gnu_ld
lt_cv_path_LDCXX=$lt_cv_path_LD
lt_cv_path_LD=$lt_save_path_LD
lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
fi # test "$_lt_caught_CXX_error" != yes
AC_LANG_POP
])# _LT_LANG_CXX_CONFIG
# _LT_FUNC_STRIPNAME_CNF
# ----------------------
# func_stripname_cnf prefix suffix name
# strip PREFIX and SUFFIX off of NAME.
# PREFIX and SUFFIX must not contain globbing or regex special
# characters, hashes, percent signs, but SUFFIX may contain a leading
# dot (in which case that matches only a dot).
#
# This function is identical to the (non-XSI) version of func_stripname,
# except this one can be used by m4 code that may be executed by configure,
# rather than the libtool script.
m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
AC_REQUIRE([_LT_DECL_SED])
AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
func_stripname_cnf ()
{
case ${2} in
.*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
esac
} # func_stripname_cnf
])# _LT_FUNC_STRIPNAME_CNF
# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
# ---------------------------------
# Figure out "hidden" library dependencies from verbose
# compiler output when linking a shared library.
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
# Dependencies to place before and after the object being linked:
_LT_TAGVAR(predep_objects, $1)=
_LT_TAGVAR(postdep_objects, $1)=
_LT_TAGVAR(predeps, $1)=
_LT_TAGVAR(postdeps, $1)=
_LT_TAGVAR(compiler_lib_search_path, $1)=
dnl we can't use the lt_simple_compile_test_code here,
dnl because it contains code intended for an executable,
dnl not a library. It's possible we should let each
dnl tag define a new lt_????_link_test_code variable,
dnl but it's only used here...
m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
int a;
void foo (void) { a = 0; }
_LT_EOF
], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
class Foo
{
public:
Foo (void) { a = 0; }
private:
int a;
};
_LT_EOF
], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer*4 a
a=0
return
end
_LT_EOF
], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
subroutine foo
implicit none
integer a
a=0
return
end
_LT_EOF
], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
public class foo {
private int a;
public void bar (void) {
a = 0;
}
};
_LT_EOF
], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
package foo
func foo() {
}
_LT_EOF
])
_lt_libdeps_save_CFLAGS=$CFLAGS
case "$CC $CFLAGS " in #(
*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
esac
dnl Parse the compiler output and extract the necessary
dnl objects, libraries and library flags.
if AC_TRY_EVAL(ac_compile); then
# Parse the compiler output and extract the necessary
# objects, libraries and library flags.
# Sentinel used to keep track of whether or not we are before
# the conftest object file.
pre_test_object_deps_done=no
for p in `eval "$output_verbose_link_cmd"`; do
case ${prev}${p} in
-L* | -R* | -l*)
# Some compilers place space between "-{L,R}" and the path.
# Remove the space.
if test $p = "-L" ||
test $p = "-R"; then
prev=$p
continue
fi
# Expand the sysroot to ease extracting the directories later.
if test -z "$prev"; then
case $p in
-L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
esac
fi
case $p in
=*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
esac
if test "$pre_test_object_deps_done" = no; then
case ${prev} in
-L | -R)
# Internal compiler library paths should come after those
# provided the user. The postdeps already come after the
# user supplied libs so there is no need to process them.
if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
_LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
else
_LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
fi
;;
# The "-l" case would never come before the object being
# linked, so don't bother handling this case.
esac
else
if test -z "$_LT_TAGVAR(postdeps, $1)"; then
_LT_TAGVAR(postdeps, $1)="${prev}${p}"
else
_LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
fi
fi
prev=
;;
*.lto.$objext) ;; # Ignore GCC LTO objects
*.$objext)
# This assumes that the test object file only shows up
# once in the compiler output.
if test "$p" = "conftest.$objext"; then
pre_test_object_deps_done=yes
continue
fi
if test "$pre_test_object_deps_done" = no; then
if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
_LT_TAGVAR(predep_objects, $1)="$p"
else
_LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
fi
else
if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
_LT_TAGVAR(postdep_objects, $1)="$p"
else
_LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
fi
fi
;;
*) ;; # Ignore the rest.
esac
done
# Clean up.
rm -f a.out a.exe
else
echo "libtool.m4: error: problem compiling $1 test program"
fi
$RM -f confest.$objext
CFLAGS=$_lt_libdeps_save_CFLAGS
# PORTME: override above test on systems where it is broken
m4_if([$1], [CXX],
[case $host_os in
interix[[3-9]]*)
# Interix 3.5 installs completely hosed .la files for C++, so rather than
# hack all around it, let's just trust "g++" to DTRT.
_LT_TAGVAR(predep_objects,$1)=
_LT_TAGVAR(postdep_objects,$1)=
_LT_TAGVAR(postdeps,$1)=
;;
linux*)
case `$CC -V 2>&1 | sed 5q` in
*Sun\ C*)
# Sun C++ 5.9
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
if test "$solaris_use_stlport4" != yes; then
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
fi
;;
esac
;;
solaris*)
case $cc_basename in
CC* | sunCC*)
# The more standards-conforming stlport4 library is
# incompatible with the Cstd library. Avoid specifying
# it if it's in CXXFLAGS. Ignore libCrun as
# -library=stlport4 depends on it.
case " $CXX $CXXFLAGS " in
*" -library=stlport4 "*)
solaris_use_stlport4=yes
;;
esac
# Adding this requires a known-good setup of shared libraries for
# Sun compiler versions before 5.6, else PIC objects from an old
# archive will be linked into the output, leading to subtle bugs.
if test "$solaris_use_stlport4" != yes; then
_LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
fi
;;
esac
;;
esac
])
case " $_LT_TAGVAR(postdeps, $1) " in
*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
esac
_LT_TAGVAR(compiler_lib_search_dirs, $1)=
if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
_LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
fi
_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
[The directories searched by this compiler when creating a shared library])
_LT_TAGDECL([], [predep_objects], [1],
[Dependencies to place before and after the objects being linked to
create a shared library])
_LT_TAGDECL([], [postdep_objects], [1])
_LT_TAGDECL([], [predeps], [1])
_LT_TAGDECL([], [postdeps], [1])
_LT_TAGDECL([], [compiler_lib_search_path], [1],
[The library search path used internally by the compiler when linking
a shared library])
])# _LT_SYS_HIDDEN_LIBDEPS
# _LT_LANG_F77_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for a Fortran 77 compiler are
# suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_F77_CONFIG],
[AC_LANG_PUSH(Fortran 77)
if test -z "$F77" || test "X$F77" = "Xno"; then
_lt_disable_F77=yes
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for f77 test sources.
ac_ext=f
# Object file extension for compiled f77 test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the F77 compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_disable_F77" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
lt_save_GCC=$GCC
lt_save_CFLAGS=$CFLAGS
CC=${F77-"f77"}
CFLAGS=$FFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
GCC=$G77
if test -n "$compiler"; then
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_TAGVAR(GCC, $1)="$G77"
_LT_TAGVAR(LD, $1)="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
GCC=$lt_save_GCC
CC="$lt_save_CC"
CFLAGS="$lt_save_CFLAGS"
fi # test "$_lt_disable_F77" != yes
AC_LANG_POP
])# _LT_LANG_F77_CONFIG
# _LT_LANG_FC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for a Fortran compiler are
# suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_FC_CONFIG],
[AC_LANG_PUSH(Fortran)
if test -z "$FC" || test "X$FC" = "Xno"; then
_lt_disable_FC=yes
fi
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(allow_undefined_flag, $1)=
_LT_TAGVAR(always_export_symbols, $1)=no
_LT_TAGVAR(archive_expsym_cmds, $1)=
_LT_TAGVAR(export_dynamic_flag_spec, $1)=
_LT_TAGVAR(hardcode_direct, $1)=no
_LT_TAGVAR(hardcode_direct_absolute, $1)=no
_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
_LT_TAGVAR(hardcode_libdir_separator, $1)=
_LT_TAGVAR(hardcode_minus_L, $1)=no
_LT_TAGVAR(hardcode_automatic, $1)=no
_LT_TAGVAR(inherit_rpath, $1)=no
_LT_TAGVAR(module_cmds, $1)=
_LT_TAGVAR(module_expsym_cmds, $1)=
_LT_TAGVAR(link_all_deplibs, $1)=unknown
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
_LT_TAGVAR(no_undefined_flag, $1)=
_LT_TAGVAR(whole_archive_flag_spec, $1)=
_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
# Source file extension for fc test sources.
ac_ext=${ac_fc_srcext-f}
# Object file extension for compiled fc test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# No sense in running all these tests if we already determined that
# the FC compiler isn't working. Some variables (like enable_shared)
# are currently assumed to apply to all compilers on this platform,
# and will be corrupted by setting them based on a non-working compiler.
if test "$_lt_disable_FC" != yes; then
# Code to be used in simple compile tests
lt_simple_compile_test_code="\
subroutine t
return
end
"
# Code to be used in simple link tests
lt_simple_link_test_code="\
program t
end
"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
lt_save_GCC=$GCC
lt_save_CFLAGS=$CFLAGS
CC=${FC-"f95"}
CFLAGS=$FCFLAGS
compiler=$CC
GCC=$ac_cv_fc_compiler_gnu
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
if test -n "$compiler"; then
AC_MSG_CHECKING([if libtool supports shared libraries])
AC_MSG_RESULT([$can_build_shared])
AC_MSG_CHECKING([whether to build shared libraries])
test "$can_build_shared" = "no" && enable_shared=no
# On AIX, shared libraries and static libraries use the same namespace, and
# are all built from PIC.
case $host_os in
aix3*)
test "$enable_shared" = yes && enable_static=no
if test -n "$RANLIB"; then
archive_cmds="$archive_cmds~\$RANLIB \$lib"
postinstall_cmds='$RANLIB $lib'
fi
;;
aix[[4-9]]*)
if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
test "$enable_shared" = yes && enable_static=no
fi
;;
esac
AC_MSG_RESULT([$enable_shared])
AC_MSG_CHECKING([whether to build static libraries])
# Make sure either enable_shared or enable_static is yes.
test "$enable_shared" = yes || enable_static=yes
AC_MSG_RESULT([$enable_static])
_LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
_LT_TAGVAR(LD, $1)="$LD"
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
_LT_SYS_HIDDEN_LIBDEPS($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_SYS_DYNAMIC_LINKER($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi # test -n "$compiler"
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
fi # test "$_lt_disable_FC" != yes
AC_LANG_POP
])# _LT_LANG_FC_CONFIG
# _LT_LANG_GCJ_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Java Compiler compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GCJ_CONFIG],
[AC_REQUIRE([LT_PROG_GCJ])dnl
AC_LANG_SAVE
# Source file extension for Java test sources.
ac_ext=java
# Object file extension for compiled Java test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="class foo {}"
# Code to be used in simple link tests
lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GCJ-"gcj"}
CFLAGS=$GCJFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)="$LD"
_LT_CC_BASENAME([$compiler])
# GCJ did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GCJ_CONFIG
# _LT_LANG_GO_CONFIG([TAG])
# --------------------------
# Ensure that the configuration variables for the GNU Go compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_GO_CONFIG],
[AC_REQUIRE([LT_PROG_GO])dnl
AC_LANG_SAVE
# Source file extension for Go test sources.
ac_ext=go
# Object file extension for compiled Go test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code="package main; func main() { }"
# Code to be used in simple link tests
lt_simple_link_test_code='package main; func main() { }'
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC=$CC
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=yes
CC=${GOC-"gccgo"}
CFLAGS=$GOFLAGS
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_TAGVAR(LD, $1)="$LD"
_LT_CC_BASENAME([$compiler])
# Go did not exist at the time GCC didn't implicitly link libc in.
_LT_TAGVAR(archive_cmds_need_lc, $1)=no
_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
_LT_TAGVAR(reload_flag, $1)=$reload_flag
_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
## CAVEAT EMPTOR:
## There is no encapsulation within the following macros, do not change
## the running order or otherwise move them around unless you know exactly
## what you are doing...
if test -n "$compiler"; then
_LT_COMPILER_NO_RTTI($1)
_LT_COMPILER_PIC($1)
_LT_COMPILER_C_O($1)
_LT_COMPILER_FILE_LOCKS($1)
_LT_LINKER_SHLIBS($1)
_LT_LINKER_HARDCODE_LIBPATH($1)
_LT_CONFIG($1)
fi
AC_LANG_RESTORE
GCC=$lt_save_GCC
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_GO_CONFIG
# _LT_LANG_RC_CONFIG([TAG])
# -------------------------
# Ensure that the configuration variables for the Windows resource compiler
# are suitably defined. These variables are subsequently used by _LT_CONFIG
# to write the compiler configuration to `libtool'.
m4_defun([_LT_LANG_RC_CONFIG],
[AC_REQUIRE([LT_PROG_RC])dnl
AC_LANG_SAVE
# Source file extension for RC test sources.
ac_ext=rc
# Object file extension for compiled RC test sources.
objext=o
_LT_TAGVAR(objext, $1)=$objext
# Code to be used in simple compile tests
lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
# Code to be used in simple link tests
lt_simple_link_test_code="$lt_simple_compile_test_code"
# ltmain only uses $CC for tagged configurations so make sure $CC is set.
_LT_TAG_COMPILER
# save warnings/boilerplate of simple test code
_LT_COMPILER_BOILERPLATE
_LT_LINKER_BOILERPLATE
# Allow CC to be a program name with arguments.
lt_save_CC="$CC"
lt_save_CFLAGS=$CFLAGS
lt_save_GCC=$GCC
GCC=
CC=${RC-"windres"}
CFLAGS=
compiler=$CC
_LT_TAGVAR(compiler, $1)=$CC
_LT_CC_BASENAME([$compiler])
_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
if test -n "$compiler"; then
:
_LT_CONFIG($1)
fi
GCC=$lt_save_GCC
AC_LANG_RESTORE
CC=$lt_save_CC
CFLAGS=$lt_save_CFLAGS
])# _LT_LANG_RC_CONFIG
# LT_PROG_GCJ
# -----------
AC_DEFUN([LT_PROG_GCJ],
[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
[m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
[AC_CHECK_TOOL(GCJ, gcj,)
test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
AC_SUBST(GCJFLAGS)])])[]dnl
])
# Old name:
AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
# LT_PROG_GO
# ----------
AC_DEFUN([LT_PROG_GO],
[AC_CHECK_TOOL(GOC, gccgo,)
])
# LT_PROG_RC
# ----------
AC_DEFUN([LT_PROG_RC],
[AC_CHECK_TOOL(RC, windres,)
])
# Old name:
AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_RC], [])
# _LT_DECL_EGREP
# --------------
# If we don't have a new enough Autoconf to choose the best grep
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_EGREP],
[AC_REQUIRE([AC_PROG_EGREP])dnl
AC_REQUIRE([AC_PROG_FGREP])dnl
test -z "$GREP" && GREP=grep
_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
_LT_DECL([], [EGREP], [1], [An ERE matcher])
_LT_DECL([], [FGREP], [1], [A literal string matcher])
dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
AC_SUBST([GREP])
])
# _LT_DECL_OBJDUMP
# --------------
# If we don't have a new enough Autoconf to choose the best objdump
# available, choose the one first in the user's PATH.
m4_defun([_LT_DECL_OBJDUMP],
[AC_CHECK_TOOL(OBJDUMP, objdump, false)
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
AC_SUBST([OBJDUMP])
])
# _LT_DECL_DLLTOOL
# ----------------
# Ensure DLLTOOL variable is set.
m4_defun([_LT_DECL_DLLTOOL],
[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
AC_SUBST([DLLTOOL])
])
# _LT_DECL_SED
# ------------
# Check for a fully-functional sed program, that truncates
# as few characters as possible. Prefer GNU sed if found.
m4_defun([_LT_DECL_SED],
[AC_PROG_SED
test -z "$SED" && SED=sed
Xsed="$SED -e 1s/^X//"
_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
[Sed that helps us avoid accidentally triggering echo(1) options like -n])
])# _LT_DECL_SED
m4_ifndef([AC_PROG_SED], [
############################################################
# NOTE: This macro has been submitted for inclusion into #
# GNU Autoconf as AC_PROG_SED. When it is available in #
# a released version of Autoconf we should remove this #
# macro and use it instead. #
############################################################
m4_defun([AC_PROG_SED],
[AC_MSG_CHECKING([for a sed that does not truncate output])
AC_CACHE_VAL(lt_cv_path_SED,
[# Loop through the user's path and test for sed and gsed.
# Then use that list of sed's as ones to test for truncation.
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for lt_ac_prog in sed gsed; do
for ac_exec_ext in '' $ac_executable_extensions; do
if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
fi
done
done
done
IFS=$as_save_IFS
lt_ac_max=0
lt_ac_count=0
# Add /usr/xpg4/bin/sed as it is typically found on Solaris
# along with /bin/sed that truncates output.
for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
test ! -f $lt_ac_sed && continue
cat /dev/null > conftest.in
lt_ac_count=0
echo $ECHO_N "0123456789$ECHO_C" >conftest.in
# Check for GNU sed and select it if it is found.
if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
lt_cv_path_SED=$lt_ac_sed
break
fi
while true; do
cat conftest.in conftest.in >conftest.tmp
mv conftest.tmp conftest.in
cp conftest.in conftest.nl
echo >>conftest.nl
$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
cmp -s conftest.out conftest.nl || break
# 10000 chars as input seems more than enough
test $lt_ac_count -gt 10 && break
lt_ac_count=`expr $lt_ac_count + 1`
if test $lt_ac_count -gt $lt_ac_max; then
lt_ac_max=$lt_ac_count
lt_cv_path_SED=$lt_ac_sed
fi
done
done
])
SED=$lt_cv_path_SED
AC_SUBST([SED])
AC_MSG_RESULT([$SED])
])#AC_PROG_SED
])#m4_ifndef
# Old name:
AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([LT_AC_PROG_SED], [])
# _LT_CHECK_SHELL_FEATURES
# ------------------------
# Find out whether the shell is Bourne or XSI compatible,
# or has some other useful features.
m4_defun([_LT_CHECK_SHELL_FEATURES],
[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
# Try some XSI features
xsi_shell=no
( _lt_dummy="a/b/c"
test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
= c,a/b,b/c, \
&& eval 'test $(( 1 + 1 )) -eq 2 \
&& test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
&& xsi_shell=yes
AC_MSG_RESULT([$xsi_shell])
_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
AC_MSG_CHECKING([whether the shell understands "+="])
lt_shell_append=no
( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
>/dev/null 2>&1 \
&& lt_shell_append=yes
AC_MSG_RESULT([$lt_shell_append])
_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
lt_unset=unset
else
lt_unset=false
fi
_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
# test EBCDIC or ASCII
case `echo X|tr X '\101'` in
A) # ASCII based system
# \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
lt_SP2NL='tr \040 \012'
lt_NL2SP='tr \015\012 \040\040'
;;
*) # EBCDIC based system
lt_SP2NL='tr \100 \n'
lt_NL2SP='tr \r\n \100\100'
;;
esac
_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
])# _LT_CHECK_SHELL_FEATURES
# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
# ------------------------------------------------------
# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
m4_defun([_LT_PROG_FUNCTION_REPLACE],
[dnl {
sed -e '/^$1 ()$/,/^} # $1 /c\
$1 ()\
{\
m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
])
# _LT_PROG_REPLACE_SHELLFNS
# -------------------------
# Replace existing portable implementations of several shell functions with
# equivalent extended shell implementations where those features are available..
m4_defun([_LT_PROG_REPLACE_SHELLFNS],
[if test x"$xsi_shell" = xyes; then
_LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
case ${1} in
*/*) func_dirname_result="${1%/*}${2}" ;;
* ) func_dirname_result="${3}" ;;
esac])
_LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
func_basename_result="${1##*/}"])
_LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
case ${1} in
*/*) func_dirname_result="${1%/*}${2}" ;;
* ) func_dirname_result="${3}" ;;
esac
func_basename_result="${1##*/}"])
_LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
# pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
# positional parameters, so assign one to ordinary parameter first.
func_stripname_result=${3}
func_stripname_result=${func_stripname_result#"${1}"}
func_stripname_result=${func_stripname_result%"${2}"}])
_LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
func_split_long_opt_name=${1%%=*}
func_split_long_opt_arg=${1#*=}])
_LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
func_split_short_opt_arg=${1#??}
func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
_LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
case ${1} in
*.lo) func_lo2o_result=${1%.lo}.${objext} ;;
*) func_lo2o_result=${1} ;;
esac])
_LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
_LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
_LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
fi
if test x"$lt_shell_append" = xyes; then
_LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
_LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
func_quote_for_eval "${2}"
dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
# Save a `func_append' function call where possible by direct use of '+='
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
else
# Save a `func_append' function call even when '+=' is not available
sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
&& mv -f "$cfgfile.tmp" "$cfgfile" \
|| (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
test 0 -eq $? || _lt_function_replace_fail=:
fi
if test x"$_lt_function_replace_fail" = x":"; then
AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
fi
])
# _LT_PATH_CONVERSION_FUNCTIONS
# -----------------------------
# Determine which file name conversion functions should be used by
# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
# for certain cross-compile configurations and native mingw.
m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
AC_REQUIRE([AC_CANONICAL_BUILD])dnl
AC_MSG_CHECKING([how to convert $build file names to $host format])
AC_CACHE_VAL(lt_cv_to_host_file_cmd,
[case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
;;
esac
;;
*-*-cygwin* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
;;
*-*-cygwin* )
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
* ) # otherwise, assume *nix
lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
;;
esac
;;
* ) # unhandled hosts (and "normal" native builds)
lt_cv_to_host_file_cmd=func_convert_file_noop
;;
esac
])
to_host_file_cmd=$lt_cv_to_host_file_cmd
AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
[0], [convert $build file names to $host format])dnl
AC_MSG_CHECKING([how to convert $build file names to toolchain format])
AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
[#assume ordinary cross tools, or native build.
lt_cv_to_tool_file_cmd=func_convert_file_noop
case $host in
*-*-mingw* )
case $build in
*-*-mingw* ) # actually msys
lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
;;
esac
;;
esac
])
to_tool_file_cmd=$lt_cv_to_tool_file_cmd
AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
[0], [convert $build files to toolchain format])dnl
])# _LT_PATH_CONVERSION_FUNCTIONS
czmq-4.1.0/config/ltoptions.m4 0000644 0003720 0003720 00000030073 13222211330 017120 0 ustar 00travis travis 0000000 0000000 # Helper functions for option handling. -*- Autoconf -*-
#
# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
# Inc.
# Written by Gary V. Vaughan, 2004
#
# This file is free software; the Free Software Foundation gives
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# serial 7 ltoptions.m4
# This is to help aclocal find these macros, as it can't see m4_define.
AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
# ------------------------------------------
m4_define([_LT_MANGLE_OPTION],
[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
# ---------------------------------------
# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
# matching handler defined, dispatch to it. Other OPTION-NAMEs are
# saved as a flag.
m4_define([_LT_SET_OPTION],
[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
_LT_MANGLE_DEFUN([$1], [$2]),
[m4_warning([Unknown $1 option `$2'])])[]dnl
])
# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
# ------------------------------------------------------------
# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
m4_define([_LT_IF_OPTION],
[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
# -------------------------------------------------------
# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
# are set.
m4_define([_LT_UNLESS_OPTIONS],
[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
[m4_define([$0_found])])])[]dnl
m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
])[]dnl
])
# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
# ----------------------------------------
# OPTION-LIST is a space-separated list of Libtool options associated
# with MACRO-NAME. If any OPTION has a matching handler declared with
# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
# the unknown option and exit.
m4_defun([_LT_SET_OPTIONS],
[# Set options
m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
[_LT_SET_OPTION([$1], _LT_Option)])
m4_if([$1],[LT_INIT],[
dnl
dnl Simply set some default values (i.e off) if boolean options were not
dnl specified:
_LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
])
_LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
])
dnl
dnl If no reference was made to various pairs of opposing options, then
dnl we run the default mode handler for the pair. For example, if neither
dnl `shared' nor `disable-shared' was passed, we enable building of shared
dnl archives by default:
_LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
_LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
_LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
_LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
[_LT_ENABLE_FAST_INSTALL])
])
])# _LT_SET_OPTIONS
## --------------------------------- ##
## Macros to handle LT_INIT options. ##
## --------------------------------- ##
# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
# -----------------------------------------
m4_define([_LT_MANGLE_DEFUN],
[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
# -----------------------------------------------
m4_define([LT_OPTION_DEFINE],
[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
])# LT_OPTION_DEFINE
# dlopen
# ------
LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
])
AU_DEFUN([AC_LIBTOOL_DLOPEN],
[_LT_SET_OPTION([LT_INIT], [dlopen])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `dlopen' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
# win32-dll
# ---------
# Declare package support for building win32 dll's.
LT_OPTION_DEFINE([LT_INIT], [win32-dll],
[enable_win32_dll=yes
case $host in
*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
AC_CHECK_TOOL(AS, as, false)
AC_CHECK_TOOL(DLLTOOL, dlltool, false)
AC_CHECK_TOOL(OBJDUMP, objdump, false)
;;
esac
test -z "$AS" && AS=as
_LT_DECL([], [AS], [1], [Assembler program])dnl
test -z "$DLLTOOL" && DLLTOOL=dlltool
_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
test -z "$OBJDUMP" && OBJDUMP=objdump
_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
])# win32-dll
AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
[AC_REQUIRE([AC_CANONICAL_HOST])dnl
_LT_SET_OPTION([LT_INIT], [win32-dll])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `win32-dll' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
# _LT_ENABLE_SHARED([DEFAULT])
# ----------------------------
# implement the --enable-shared flag, and supports the `shared' and
# `disable-shared' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_SHARED],
[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([shared],
[AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_shared=yes ;;
no) enable_shared=no ;;
*)
enable_shared=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_shared=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
_LT_DECL([build_libtool_libs], [enable_shared], [0],
[Whether or not to build shared libraries])
])# _LT_ENABLE_SHARED
LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
# Old names:
AC_DEFUN([AC_ENABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
])
AC_DEFUN([AC_DISABLE_SHARED],
[_LT_SET_OPTION([LT_INIT], [disable-shared])
])
AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_SHARED], [])
dnl AC_DEFUN([AM_DISABLE_SHARED], [])
# _LT_ENABLE_STATIC([DEFAULT])
# ----------------------------
# implement the --enable-static flag, and support the `static' and
# `disable-static' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_STATIC],
[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([static],
[AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_static=yes ;;
no) enable_static=no ;;
*)
enable_static=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_static=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_static=]_LT_ENABLE_STATIC_DEFAULT)
_LT_DECL([build_old_libs], [enable_static], [0],
[Whether or not to build static libraries])
])# _LT_ENABLE_STATIC
LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
# Old names:
AC_DEFUN([AC_ENABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
])
AC_DEFUN([AC_DISABLE_STATIC],
[_LT_SET_OPTION([LT_INIT], [disable-static])
])
AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AM_ENABLE_STATIC], [])
dnl AC_DEFUN([AM_DISABLE_STATIC], [])
# _LT_ENABLE_FAST_INSTALL([DEFAULT])
# ----------------------------------
# implement the --enable-fast-install flag, and support the `fast-install'
# and `disable-fast-install' LT_INIT options.
# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
m4_define([_LT_ENABLE_FAST_INSTALL],
[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
AC_ARG_ENABLE([fast-install],
[AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
[optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
[p=${PACKAGE-default}
case $enableval in
yes) enable_fast_install=yes ;;
no) enable_fast_install=no ;;
*)
enable_fast_install=no
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for pkg in $enableval; do
IFS="$lt_save_ifs"
if test "X$pkg" = "X$p"; then
enable_fast_install=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
_LT_DECL([fast_install], [enable_fast_install], [0],
[Whether or not to optimize for fast installation])dnl
])# _LT_ENABLE_FAST_INSTALL
LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
# Old names:
AU_DEFUN([AC_ENABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `fast-install' option into LT_INIT's first parameter.])
])
AU_DEFUN([AC_DISABLE_FAST_INSTALL],
[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you put
the `disable-fast-install' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# _LT_WITH_PIC([MODE])
# --------------------
# implement the --with-pic flag, and support the `pic-only' and `no-pic'
# LT_INIT options.
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for lt_pkg in $withval; do
IFS="$lt_save_ifs"
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
])# _LT_WITH_PIC
LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
# Old name:
AU_DEFUN([AC_LIBTOOL_PICMODE],
[_LT_SET_OPTION([LT_INIT], [pic-only])
AC_DIAGNOSE([obsolete],
[$0: Remove this warning and the call to _LT_SET_OPTION when you
put the `pic-only' option into LT_INIT's first parameter.])
])
dnl aclocal-1.4 backwards compatibility:
dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
## ----------------- ##
## LTDL_INIT Options ##
## ----------------- ##
m4_define([_LTDL_MODE], [])
LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
[m4_define([_LTDL_MODE], [nonrecursive])])
LT_OPTION_DEFINE([LTDL_INIT], [recursive],
[m4_define([_LTDL_MODE], [recursive])])
LT_OPTION_DEFINE([LTDL_INIT], [subproject],
[m4_define([_LTDL_MODE], [subproject])])
m4_define([_LTDL_TYPE], [])
LT_OPTION_DEFINE([LTDL_INIT], [installable],
[m4_define([_LTDL_TYPE], [installable])])
LT_OPTION_DEFINE([LTDL_INIT], [convenience],
[m4_define([_LTDL_TYPE], [convenience])])
czmq-4.1.0/Findsystemd.cmake 0000664 0003720 0003720 00000003523 13222211156 016661 0 ustar 00travis travis 0000000 0000000 ################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
if (NOT MSVC)
include(FindPkgConfig)
pkg_check_modules(PC_SYSTEMD "libsystemd")
if (NOT PC_SYSTEMD_FOUND)
pkg_check_modules(PC_SYSTEMD "libsystemd")
endif (NOT PC_SYSTEMD_FOUND)
if (PC_SYSTEMD_FOUND)
# add CFLAGS from pkg-config file, e.g. draft api.
add_definitions(${PC_SYSTEMD_CFLAGS} ${PC_SYSTEMD_CFLAGS_OTHER})
# some libraries install the headers is a subdirectory of the include dir
# returned by pkg-config, so use a wildcard match to improve chances of finding
# headers and SOs.
set(PC_SYSTEMD_INCLUDE_HINTS ${PC_SYSTEMD_INCLUDE_DIRS} ${PC_SYSTEMD_INCLUDE_DIRS}/*)
set(PC_SYSTEMD_LIBRARY_HINTS ${PC_SYSTEMD_LIBRARY_DIRS} ${PC_SYSTEMD_LIBRARY_DIRS}/*)
endif(PC_SYSTEMD_FOUND)
endif (NOT MSVC)
find_path (
SYSTEMD_INCLUDE_DIRS
NAMES systemd/sd-daemon.h
HINTS ${PC_SYSTEMD_INCLUDE_HINTS}
)
find_library (
SYSTEMD_LIBRARIES
NAMES libsystemd
HINTS ${PC_SYSTEMD_LIBRARY_HINTS}
)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
SYSTEMD
REQUIRED_VARS SYSTEMD_LIBRARIES SYSTEMD_INCLUDE_DIRS
)
mark_as_advanced(
SYSTEMD_FOUND
SYSTEMD_LIBRARIES SYSTEMD_INCLUDE_DIRS
)
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
czmq-4.1.0/LICENSE 0000664 0003720 0003720 00000040525 13222211156 014376 0 ustar 00travis travis 0000000 0000000 Mozilla Public License Version 2.0
==================================
1. Definitions
--------------
1.1. "Contributor"
means each individual or legal entity that creates, contributes to
the creation of, or owns Covered Software.
1.2. "Contributor Version"
means the combination of the Contributions of others (if any) used
by a Contributor and that particular Contributor's Contribution.
1.3. "Contribution"
means Covered Software of a particular Contributor.
1.4. "Covered Software"
means Source Code Form to which the initial Contributor has attached
the notice in Exhibit A, the Executable Form of such Source Code
Form, and Modifications of such Source Code Form, in each case
including portions thereof.
1.5. "Incompatible With Secondary Licenses"
means
(a) that the initial Contributor has attached the notice described
in Exhibit B to the Covered Software; or
(b) that the Covered Software was made available under the terms of
version 1.1 or earlier of the License, but not also under the
terms of a Secondary License.
1.6. "Executable Form"
means any form of the work other than Source Code Form.
1.7. "Larger Work"
means a work that combines Covered Software with other material, in
a separate file or files, that is not Covered Software.
1.8. "License"
means this document.
1.9. "Licensable"
means having the right to grant, to the maximum extent possible,
whether at the time of the initial grant or subsequently, any and
all of the rights conveyed by this License.
1.10. "Modifications"
means any of the following:
(a) any file in Source Code Form that results from an addition to,
deletion from, or modification of the contents of Covered
Software; or
(b) any new file in Source Code Form that contains any Covered
Software.
1.11. "Patent Claims" of a Contributor
means any patent claim(s), including without limitation, method,
process, and apparatus claims, in any patent Licensable by such
Contributor that would be infringed, but for the grant of the
License, by the making, using, selling, offering for sale, having
made, import, or transfer of either its Contributions or its
Contributor Version.
1.12. "Secondary License"
means either the GNU General Public License, Version 2.0, the GNU
Lesser General Public License, Version 2.1, the GNU Affero General
Public License, Version 3.0, or any later versions of those
licenses.
1.13. "Source Code Form"
means the form of the work preferred for making modifications.
1.14. "You" (or "Your")
means an individual or a legal entity exercising rights under this
License. For legal entities, "You" includes any entity that
controls, is controlled by, or is under common control with You. For
purposes of this definition, "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
whether by contract or otherwise, or (b) ownership of more than
fifty percent (50%) of the outstanding shares or beneficial
ownership of such entity.
2. License Grants and Conditions
--------------------------------
2.1. Grants
Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or trademark)
Licensable by such Contributor to use, reproduce, make available,
modify, display, perform, distribute, and otherwise exploit its
Contributions, either on an unmodified basis, with Modifications, or
as part of a Larger Work; and
(b) under Patent Claims of such Contributor to make, use, sell, offer
for sale, have made, import, and otherwise transfer either its
Contributions or its Contributor Version.
2.2. Effective Date
The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.
2.3. Limitations on Grant Scope
The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
distribution or licensing of Covered Software under this License.
Notwithstanding Section 2.1(b) above, no patent license is granted by a
Contributor:
(a) for any code that a Contributor has removed from Covered Software;
or
(b) for infringements caused by: (i) Your and any other third party's
modifications of Covered Software, or (ii) the combination of its
Contributions with other software (except as part of its Contributor
Version); or
(c) under Patent Claims infringed by Covered Software in the absence of
its Contributions.
This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with
the notice requirements in Section 3.4).
2.4. Subsequent Licenses
No Contributor makes additional grants as a result of Your choice to
distribute the Covered Software under a subsequent version of this
License (see Section 10.2) or under the terms of a Secondary License (if
permitted under the terms of Section 3.3).
2.5. Representation
Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights to its Contributions conveyed by this License.
2.6. Fair Use
This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
equivalents.
2.7. Conditions
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.
3. Responsibilities
-------------------
3.1. Distribution of Source Form
All distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.
3.2. Distribution of Executable Form
If You distribute Covered Software in Executable Form then:
(a) such Covered Software must also be made available in Source Code
Form, as described in Section 3.1, and You must inform recipients of
the Executable Form how they can obtain a copy of such Source Code
Form by reasonable means in a timely manner, at a charge no more
than the cost of distribution to the recipient; and
(b) You may distribute such Executable Form under the terms of this
License, or sublicense it under different terms, provided that the
license for the Executable Form does not attempt to limit or alter
the recipients' rights in the Source Code Form under this License.
3.3. Distribution of a Larger Work
You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Covered Software is not Incompatible With Secondary Licenses, this
License permits You to additionally distribute such Covered Software
under the terms of such Secondary License(s), so that the recipient of
the Larger Work may, at their option, further distribute the Covered
Software under the terms of either this License or such Secondary
License(s).
3.4. Notices
You may not remove or alter the substance of any license notices
(including copyright notices, patent notices, disclaimers of warranty,
or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.
3.5. Application of Additional Terms
You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,
indemnity or liability terms You offer. You may include additional
disclaimers of warranty and limitations of liability specific to any
jurisdiction.
4. Inability to Comply Due to Statute or Regulation
---------------------------------------------------
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.
5. Termination
--------------
5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant prior to 30 days after
Your receipt of the notice.
5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license agreements (excluding distributors and resellers) which
have been validly granted by You or Your distributors under this License
prior to termination shall survive termination.
************************************************************************
* *
* 6. Disclaimer of Warranty *
* ------------------------- *
* *
* Covered Software is provided under this License on an "as is" *
* basis, without warranty of any kind, either expressed, implied, or *
* statutory, including, without limitation, warranties that the *
* Covered Software is free of defects, merchantable, fit for a *
* particular purpose or non-infringing. The entire risk as to the *
* quality and performance of the Covered Software is with You. *
* Should any Covered Software prove defective in any respect, You *
* (not any Contributor) assume the cost of any necessary servicing, *
* repair, or correction. This disclaimer of warranty constitutes an *
* essential part of this License. No use of any Covered Software is *
* authorized under this License except under this disclaimer. *
* *
************************************************************************
************************************************************************
* *
* 7. Limitation of Liability *
* -------------------------- *
* *
* Under no circumstances and under no legal theory, whether tort *
* (including negligence), contract, or otherwise, shall any *
* Contributor, or anyone who distributes Covered Software as *
* permitted above, be liable to You for any direct, indirect, *
* special, incidental, or consequential damages of any character *
* including, without limitation, damages for lost profits, loss of *
* goodwill, work stoppage, computer failure or malfunction, or any *
* and all other commercial damages or losses, even if such party *
* shall have been informed of the possibility of such damages. This *
* limitation of liability shall not apply to liability for death or *
* personal injury resulting from such party's negligence to the *
* extent applicable law prohibits such limitation. Some *
* jurisdictions do not allow the exclusion or limitation of *
* incidental or consequential damages, so this exclusion and *
* limitation may not apply to You. *
* *
************************************************************************
8. Litigation
-------------
Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by laws of that
jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.
9. Miscellaneous
----------------
This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.
10. Versions of the License
---------------------------
10.1. New Versions
Mozilla Foundation is the license steward. Except as provided in Section
10.3, no one other than the license steward has the right to modify or
publish new versions of this License. Each version will be given a
distinguishing version number.
10.2. Effect of New Versions
You may distribute the Covered Software under the terms of the version
of the License under which You originally received the Covered Software,
or under the terms of any subsequent version published by the license
steward.
10.3. Modified Versions
If you create software not governed by this License, and you want to
create a new license for such software, you may create and use a
modified version of this License if you rename the license and remove
any references to the name of the license steward (except to note that
such modified license differs from this License).
10.4. Distributing Source Code Form that is Incompatible With Secondary
Licenses
If You choose to distribute Source Code Form that is Incompatible With
Secondary Licenses under the terms of this version of the License, the
notice described in Exhibit B of this License must be attached.
Exhibit A - Source Code Form License Notice
-------------------------------------------
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
If it is not possible or desirable to put the notice in a particular
file, then You may include the notice in a location (such as a LICENSE
file in a relevant directory) where a recipient would be likely to look
for such a notice.
You may add additional accurate notices of copyright ownership.
Exhibit B - "Incompatible With Secondary Licenses" Notice
---------------------------------------------------------
This Source Code Form is "Incompatible With Secondary Licenses", as
defined by the Mozilla Public License, v. 2.0.
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am__color_tests=no
am__tty_colors = { \
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top_distdir = $(distdir)
am__remove_distdir = \
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AMTAR = @AMTAR@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AR = @AR@
AS = @AS@
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AWK = @AWK@
BUILD_ARCH = @BUILD_ARCH@
BUILD_DATE = @BUILD_DATE@
BUILD_HOST = @BUILD_HOST@
BUILD_USER = @BUILD_USER@
BUILD_VERSION = @BUILD_VERSION@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
DUMPBIN = @DUMPBIN@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
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EXEEXT = @EXEEXT@
FGREP = @FGREP@
GREP = @GREP@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LTVER = @LTVER@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PKG_CONFIG = @PKG_CONFIG@
PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
czmq_have_asciidoc = @czmq_have_asciidoc@
czmq_have_xmlto = @czmq_have_xmlto@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
libzmq_CFLAGS = @libzmq_CFLAGS@
libzmq_LIBS = @libzmq_LIBS@
localedir = @localedir@
localstatedir = @localstatedir@
lz4_CFLAGS = @lz4_CFLAGS@
lz4_LIBS = @lz4_LIBS@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@
pkg_config_defines = @pkg_config_defines@
pkg_config_libs_private = @pkg_config_libs_private@
pkgconfig_name_liblz4 = @pkgconfig_name_liblz4@
pkgconfig_name_libsystemd = @pkgconfig_name_libsystemd@
pkgconfig_name_libzmq = @pkgconfig_name_libzmq@
pkgconfig_name_uuid = @pkgconfig_name_uuid@
pkgconfigdir = @pkgconfigdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
systemd_CFLAGS = @systemd_CFLAGS@
systemd_LIBS = @systemd_LIBS@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
uuid_CFLAGS = @uuid_CFLAGS@
uuid_LIBS = @uuid_LIBS@
ACLOCAL_AMFLAGS = -I config
AM_CFLAGS = \
-Werror=format-security
AM_CPPFLAGS = \
${libzmq_CFLAGS} \
${uuid_CFLAGS} \
${systemd_CFLAGS} \
${lz4_CFLAGS} \
-I$(srcdir)/include
project_libs = ${libzmq_LIBS} ${uuid_LIBS} ${systemd_LIBS} ${lz4_LIBS}
SUBDIRS = doc
DIST_SUBDIRS = doc
lib_LTLIBRARIES = src/libczmq.la
noinst_LTLIBRARIES =
# Prepare variables that can be populated (appended) in generated Makefiles or
# manually maintained src/Makemodule-local.am
# Note that this syntax dists the whole directory - including subdirs (if any)
EXTRA_DIST = $(am__append_1) bindings src/zsock_option.inc \
src/zgossip_engine.inc src/zhash_primes.inc \
src/foreign/sha1/sha1.inc_c src/foreign/sha1/sha1.h \
src/foreign/slre/slre.inc_c src/foreign/slre/slre.h \
src/foreign/slre/readme.txt src/zgossip_msg.h LICENSE \
README.txt README.md CONTRIBUTING.md src/czmq_classes.h \
$(SELFTEST_DIR_RO)
CLEANFILES = $(top_builddir)/$(SELFTEST_DIR_RW)/*
DISTCLEANFILES =
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
program_libs = src/libczmq.la ${project_libs} $(am__append_2)
pkgconfig_DATA = src/libczmq.pc
include_HEADERS = include/czmq_prelude.h include/czmq.h \
include/zactor.h include/zarmour.h include/zcert.h \
include/zcertstore.h include/zchunk.h include/zclock.h \
include/zconfig.h include/zdigest.h include/zdir.h \
include/zdir_patch.h include/zfile.h include/zframe.h \
include/zhash.h include/zhashx.h include/ziflist.h \
include/zlist.h include/zlistx.h include/zloop.h \
include/zmsg.h include/zpoller.h include/zsock.h \
include/zstr.h include/zsys.h include/zuuid.h include/zauth.h \
include/zbeacon.h include/zgossip.h include/zmonitor.h \
include/zproxy.h include/zrex.h include/czmq_library.h \
$(am__append_3)
src_libczmq_la_SOURCES = src/zactor.c src/zarmour.c src/zcert.c \
src/zcertstore.c src/zchunk.c src/zclock.c src/zconfig.c \
src/zdigest.c src/zdir.c src/zdir_patch.c src/zfile.c \
src/zframe.c src/zhash.c src/zhashx.c src/ziflist.c \
src/zlist.c src/zlistx.c src/zloop.c src/zmsg.c src/zpoller.c \
src/zsock.c src/zstr.c src/zsys.c src/zuuid.c src/zauth.c \
src/zbeacon.c src/zgossip.c src/zgossip_engine.inc \
src/zmonitor.c src/zproxy.c src/zrex.c src/zgossip_msg.c \
src/zsock_option.inc src/zgossip_engine.inc \
src/zhash_primes.inc src/foreign/sha1/sha1.inc_c \
src/foreign/sha1/sha1.h src/foreign/slre/slre.inc_c \
src/foreign/slre/slre.h src/foreign/slre/readme.txt \
src/platform.h $(am__append_4)
src_libczmq_la_CPPFLAGS = ${AM_CPPFLAGS}
src_libczmq_la_LDFLAGS = -version-info @LTVER@ \
$(LIBTOOL_EXTRA_LDFLAGS) $(am__append_5) $(am__append_6)
src_libczmq_la_LIBADD = ${project_libs} $(am__append_12)
@ENABLE_ZMAKECERT_TRUE@src_zmakecert_CPPFLAGS = ${AM_CPPFLAGS}
@ENABLE_ZMAKECERT_TRUE@src_zmakecert_LDADD = ${program_libs}
@ENABLE_ZMAKECERT_TRUE@src_zmakecert_SOURCES = src/zmakecert.c
@ENABLE_ZSP_TRUE@src_zsp_CPPFLAGS = ${AM_CPPFLAGS}
@ENABLE_ZSP_TRUE@src_zsp_LDADD = ${program_libs}
@ENABLE_ZSP_TRUE@src_zsp_SOURCES = src/zsp.c
# Add a way to customize test_randof binary for quick recompiles, e.g.
# gmake test_randof_macros="-DZSYS_RANDOF_FLT=double -DZSYS_RANDOF_MAX=INT8_MAX" src/test_randof
@ENABLE_TEST_RANDOF_TRUE@src_test_randof_CPPFLAGS = ${AM_CPPFLAGS} \
@ENABLE_TEST_RANDOF_TRUE@ $(test_randof_macros)
@ENABLE_TEST_RANDOF_TRUE@src_test_randof_LDADD = ${program_libs}
@ENABLE_TEST_RANDOF_TRUE@src_test_randof_SOURCES = src/test_randof.c
@ENABLE_CZMQ_SELFTEST_TRUE@src_czmq_selftest_CPPFLAGS = ${AM_CPPFLAGS}
@ENABLE_CZMQ_SELFTEST_TRUE@src_czmq_selftest_LDADD = ${program_libs}
@ENABLE_CZMQ_SELFTEST_TRUE@src_czmq_selftest_SOURCES = src/czmq_selftest.c
# Install api files into /usr/local/share/zproject
apidir = @datadir@/zproject/czmq
dist_api_DATA = \
api/zactor.api \
api/zargs.api \
api/zarmour.api \
api/zcert.api \
api/zcertstore.api \
api/zchunk.api \
api/zclock.api \
api/zconfig.api \
api/zdigest.api \
api/zdir.api \
api/zdir_patch.api \
api/zfile.api \
api/zframe.api \
api/zhash.api \
api/zhashx.api \
api/ziflist.api \
api/zlist.api \
api/zlistx.api \
api/zloop.api \
api/zmsg.api \
api/zpoller.api \
api/zproc.api \
api/zsock_option.api \
api/zsock.api \
api/zstr.api \
api/zsys.api \
api/ztimerset.api \
api/ztrie.api \
api/zuuid.api \
api/zgossip_msg.api
# Directories with test fixtures optionally provided by the project,
# and with volatile RW data possibly created by a selftest program.
# It is up to the project authors to populate the RO directory with
# filenames called from the selftest methods, if any. They will be
# EXTRA_DISTed by the recipes generated with with zproject, however,
# and copied into builddir (if different from srcdir) to simplify
# the "distcheck" and similar tests (so selftest can use same paths).
# Note that the RO directory must exist to fulfill EXTRA_DIST, so we
# add a stub file that can be committed to SCM by project developers.
# The RW directory will be automatically wiped by "make distclean".
SELFTEST_DIR_RO = src/selftest-ro
SELFTEST_DIR_RW = src/selftest-rw
all: all-recursive
.SUFFIXES:
.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs
am--refresh: Makefile
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$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(srcdir)/src/Makemodule.am $(srcdir)/src/Makemodule-local.am $(am__configure_deps)
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*$$dep*) \
echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
$(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
&& exit 0; \
exit 1;; \
esac; \
done; \
echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
$(am__cd) $(top_srcdir) && \
$(AUTOMAKE) --foreign Makefile
.PRECIOUS: Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
@case '$?' in \
*config.status*) \
echo ' $(SHELL) ./config.status'; \
$(SHELL) ./config.status;; \
*) \
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$(srcdir)/src/Makemodule.am $(srcdir)/src/Makemodule-local.am:
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$(SHELL) ./config.status --recheck
$(top_srcdir)/configure: $(am__configure_deps)
$(am__cd) $(srcdir) && $(AUTOCONF)
$(ACLOCAL_M4): $(am__aclocal_m4_deps)
$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
$(am__aclocal_m4_deps):
src/platform.h: src/stamp-h1
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src/stamp-h1: $(top_srcdir)/src/platform.h.in $(top_builddir)/config.status
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($(am__cd) $(top_srcdir) && $(AUTOHEADER))
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src/libczmq.pc: $(top_builddir)/config.status $(top_srcdir)/src/libczmq.pc.in
cd $(top_builddir) && $(SHELL) ./config.status $@
install-libLTLIBRARIES: $(lib_LTLIBRARIES)
@$(NORMAL_INSTALL)
@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
list2=; for p in $$list; do \
if test -f $$p; then \
list2="$$list2 $$p"; \
else :; fi; \
done; \
test -z "$$list2" || { \
echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
$(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
$(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
}
uninstall-libLTLIBRARIES:
@$(NORMAL_UNINSTALL)
@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
for p in $$list; do \
$(am__strip_dir) \
echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
$(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
done
clean-libLTLIBRARIES:
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$(builddir)/src/czmq_selftest
$(MAKE) check-empty-selftest-rw
debug-verbose: src/czmq_selftest $(top_builddir)/$(SELFTEST_DIR_RW) $(top_builddir)/$(SELFTEST_DIR_RO)
$(LIBTOOL) --mode=execute gdb -q \
$(builddir)/src/czmq_selftest -v
$(MAKE) check-empty-selftest-rw
# Run the selftest binary with verbose switch for tracing
animate: src/czmq_selftest $(top_builddir)/$(SELFTEST_DIR_RW) $(top_builddir)/$(SELFTEST_DIR_RO)
$(LIBTOOL) --mode=execute $(builddir)/src/czmq_selftest -v
$(MAKE) check-empty-selftest-rw
animate-verbose: animate
@WITH_GCOV_TRUE@coverage: src/czmq_selftest $(top_builddir)/$(SELFTEST_DIR_RW) $(top_builddir)/$(SELFTEST_DIR_RO)
@WITH_GCOV_TRUE@ @echo "you had called configure --with-gcov"
@WITH_GCOV_TRUE@ lcov --base-directory . --directory . --zerocounters -q
@WITH_GCOV_TRUE@ $(MAKE) check
@WITH_GCOV_TRUE@ lcov --base-directory . --directory . --capture -o coverage.info
@WITH_GCOV_TRUE@ lcov --remove coverage.info "/usr*" -o coverage.info
@WITH_GCOV_TRUE@ lcov --remove coverage.info "czmq_selftest.c" -o coverage.info
@WITH_GCOV_TRUE@ $(RM) -rf coverage/*
@WITH_GCOV_TRUE@ genhtml -o coverage/ -t "czmq test coverage" --num-spaces 4 coverage.info
@WITH_GCOV_FALSE@coverage: src/czmq_selftest
@WITH_GCOV_FALSE@ @echo "call make clean && configure --with-gcov to enable code coverage"
@WITH_GCOV_FALSE@ @exit 1
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
check-py: src/libczmq.la
$(LIBTOOL) --mode=execute -dlopen src/libczmq.la python bindings/python/test.py
# NOTE: this "include" syntax is not a "make" but an "autotools" keyword,
# see https://www.gnu.org/software/automake/manual/html_node/Include.html
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:
czmq-4.1.0/README.txt 0000664 0003720 0003720 00000047740 13222211156 015075 0 ustar 00travis travis 0000000 0000000 .set GIT=https://github.com/zeromq/czmq
.sub 0MQ=ØMQ
[](https://github.com/zeromq/czmq/releases)
[](http://software.opensuse.org/download.html?project=network%3Amessaging%3Azeromq%3Agit-draft&package=czmq)
[](http://software.opensuse.org/download.html?project=network%3Amessaging%3Azeromq%3Agit-stable&package=czmq)
` to `include/czmq.h`.
* Add the myclass header and test call to `src/czmq_selftest.c`.
* Add a reference documentation to 'doc/zmyclass.txt'.
* Add myclass to 'model/projects.xml` and read model/README.txt.
* Add a section to README.txt.
### Documentation
Man pages are generated from the class header and source files via the doc/mkman tool, and similar functionality in the gitdown tool (http://github.com/imatix/gitdown). The header file for a class must wrap its interface as follows (example is from include/zclock.h):
// @interface
// Sleep for a number of milliseconds
void
zclock_sleep (int msecs);
// Return current system clock as milliseconds
int64_t
zclock_time (void);
// Self test of this class
int
zclock_test (Bool verbose);
// @end
The source file for a class must provide documentation as follows:
/*
@header
...short explanation of class...
@discuss
...longer discussion of how it works...
@end
*/
The source file for a class then provides the self test example as follows:
// @selftest
int64_t start = zclock_time ();
zclock_sleep (10);
assert ((zclock_time () - start) >= 10);
// @end
The template for man pages is in doc/mkman.
### Development
CZMQ is developed through a test-driven process that guarantees no memory violations or leaks in the code:
* Modify a class or method.
* Update the test method for that class.
* Run the 'selftest' script, which uses the Valgrind memcheck tool.
* Repeat until perfect.
### Porting CZMQ
When you try CZMQ on an OS that it's not been used on (ever, or for a while), you will hit code that does not compile. In some cases the patches are trivial, in other cases (usually when porting to Windows), the work needed to build equivalent functionality may be non-trivial. In any case, the benefit is that once ported, the functionality is available to all applications.
Before attempting to patch code for portability, please read the `czmq_prelude.h` header file. There are several typical types of changes you may need to make to get functionality working on a specific operating system:
* Defining typedefs which are missing on that specific compiler: do this in czmq_prelude.h.
* Defining macros that rename exotic library functions to more conventional names: do this in czmq_prelude.h.
* Reimplementing specific methods to use a non-standard API: this is typically needed on Windows. Do this in the relevant class, using #ifdefs to properly differentiate code for different platforms.
### Hints to Contributors
CZMQ is a nice, neat library, and you may not immediately appreciate why. Read the CLASS style guide please, and write your code to make it indistinguishable from the rest of the code in the library. That is the only real criteria for good style: it's invisible.
Don't include system headers in source files. The right place for these is czmq_prelude.h. If you need to check against configured libraries and/or headers, include platform.h in the source before including czmq.h.
Do read your code after you write it and ask, "Can I make this simpler?" We do use a nice minimalist and yet readable style. Learn it, adopt it, use it.
Before opening a pull request read our [contribution guidelines](https://github.com/zeromq/czmq/blob/master/CONTRIBUTING.md). Thanks!
### Code Generation
We generate the zsockopt class using [GSL](https://github.com/imatix/gsl), using a code generator script in scripts/sockopts.gsl. We also generate the project files.
### This Document
This document is originally at README.txt and is built using [gitdown](http://github.com/imatix/gitdown).
czmq-4.1.0/bindings/ 0000775 0003720 0003720 00000000000 13222211156 015160 5 ustar 00travis travis 0000000 0000000 czmq-4.1.0/bindings/nodejs/ 0000775 0003720 0003720 00000000000 13222211156 016442 5 ustar 00travis travis 0000000 0000000 czmq-4.1.0/bindings/nodejs/README.md 0000664 0003720 0003720 00000261561 13222211156 017734 0 ustar 00travis travis 0000000 0000000 # Node.js Binding for CZMQ
This is a development kit. Note: this README is generated automatically
by zproject from project.xml. Please DO NOT modify by hand except for test
purposes.
## Prerequisites
### Node.js
* You need Python (v2.7 recommended, v3.x not supported)
* You need (I recommend) nvm and Node.js.
* If your Linux has an existing 'node' command, `sudo apt-get remove node`.
* In every terminal, or .bashrc: `nvm use v5.5.0`
To install the necessary Node tools:
```
sudo apt-get update
sudo apt-get install build-essential libssl-dev
curl https://raw.githubusercontent.com/creationix/nvm/v0.11.1/install.sh | bash
# close terminal, re-open
nvm ls-remote
nvm install v5.5.0
npm install -g nan
npm install -g node-ninja
npm install -g prebuild
npm install -g bindings
```
To build:
```
mkdir -p $HOME/temp
cd $HOME/temp
git clone https://github.com/zeromq/czmq
cd czmq/bindings/nodejs
# Clones dependencies, builds everything
./build.sh
```
## API
This is a wrapping of the native C libczmq library. See binding.cc for the code.
### The Zargs class - Platform independent command line argument parsing helpers
There are two kind of elements provided by this class
foo --named-parameter --parameter with_value positional arguments -a gain-parameter
zargs keeps poision only for arguments, parameters are to be accessed like hash.
It DOES:
* provide easy to use CLASS compatible API for accessing argv
* is platform independent
* provide getopt_long style -- argument, which delimits parameters from arguments
* makes parameters positon independent
It does NOT
* change argv
* provide a "declarative" way to define command line interface
In future it SHALL
* hide several formats of command line to one (-Idir, --include=dir,
--include dir are the same from API pov)
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zargs = new czmq.Zargs (Number, String)
```
You *must* call the destructor on every Zargs instance:
```
my_zargs.destroy ()
```
Methods:
```
string my_zargs.progname ()
```
Return program name (argv[0])
```
size my_zargs.arguments ()
```
Return number of positional arguments
```
string my_zargs.first ()
```
Return first positional argument or NULL
```
string my_zargs.next ()
```
Return next positional argument or NULL
```
string my_zargs.paramFirst ()
```
Return first named parameter value, or NULL if there are no named
parameters, or value for which zargs_param_empty (arg) returns true.
```
string my_zargs.paramNext ()
```
Return next named parameter value, or NULL if there are no named
parameters, or value for which zargs_param_empty (arg) returns true.
```
string my_zargs.paramName ()
```
Return current parameter name, or NULL if there are no named
parameters.
```
string my_zargs.paramLookup (String)
```
Return value of named parameter, NULL if no given parameter has
been specified, or special value for wich zargs_param_empty ()
returns true.
```
string my_zargs.paramLookupx (String)
```
Return value of named parameter(s), NULL if no given parameter has
been specified, or special value for wich zargs_param_empty ()
returns true.
```
boolean my_zargs.hasHelp ()
```
Returns true if there are --help -h arguments
```
boolean my_zargs.paramEmpty (String)
```
Returns true if parameter did not have a value
```
nothing my_zargs.print ()
```
Print an instance of zargs.
```
nothing my_zargs.test (Boolean)
```
Self test of this class.
### The Zarmour class - armoured text encoding and decoding
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zarmour = new czmq.Zarmour ()
```
You *must* call the destructor on every Zarmour instance:
```
my_zarmour.destroy ()
```
Methods:
```
string my_zarmour.encode (String)
```
Encode a stream of bytes into an armoured string. Returns the armoured
string, or NULL if there was insufficient memory available to allocate
a new string.
```
zchunk my_zarmour.decode (String)
```
Decode an armoured string into a chunk. The decoded output is
null-terminated, so it may be treated as a string, if that's what
it was prior to encoding.
```
integer my_zarmour.mode ()
```
Get the mode property.
```
string my_zarmour.modeStr ()
```
Get printable string for mode.
```
nothing my_zarmour.setMode (Number)
```
Set the mode property.
```
boolean my_zarmour.pad ()
```
Return true if padding is turned on.
```
nothing my_zarmour.setPad (Boolean)
```
Turn padding on or off. Default is on.
```
char my_zarmour.padChar ()
```
Get the padding character.
```
nothing my_zarmour.setPadChar (String)
```
Set the padding character.
```
boolean my_zarmour.lineBreaks ()
```
Return if splitting output into lines is turned on. Default is off.
```
nothing my_zarmour.setLineBreaks (Boolean)
```
Turn splitting output into lines on or off.
```
size my_zarmour.lineLength ()
```
Get the line length used for splitting lines.
```
nothing my_zarmour.setLineLength ()
```
Set the line length used for splitting lines.
```
nothing my_zarmour.print ()
```
Print properties of object
```
nothing my_zarmour.test (Boolean)
```
Self test of this class.
### The Zcert class - work with CURVE security certificates
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zcert = new czmq.Zcert ()
```
You *must* call the destructor on every Zcert instance:
```
my_zcert.destroy ()
```
Methods:
```
buffer my_zcert.publicKey ()
```
Return public part of key pair as 32-byte binary string
```
buffer my_zcert.secretKey ()
```
Return secret part of key pair as 32-byte binary string
```
string my_zcert.publicTxt ()
```
Return public part of key pair as Z85 armored string
```
string my_zcert.secretTxt ()
```
Return secret part of key pair as Z85 armored string
```
nothing my_zcert.setMeta (String, String)
```
Set certificate metadata from formatted string.
```
nothing my_zcert.unsetMeta (String)
```
Unset certificate metadata.
```
string my_zcert.meta (String)
```
Get metadata value from certificate; if the metadata value doesn't
exist, returns NULL.
```
zlist my_zcert.metaKeys ()
```
Get list of metadata fields from certificate. Caller is responsible for
destroying list. Caller should not modify the values of list items.
```
integer my_zcert.save (String)
```
Save full certificate (public + secret) to file for persistent storage
This creates one public file and one secret file (filename + "_secret").
```
integer my_zcert.savePublic (String)
```
Save public certificate only to file for persistent storage
```
integer my_zcert.saveSecret (String)
```
Save secret certificate only to file for persistent storage
```
nothing my_zcert.apply (Zsock)
```
Apply certificate to socket, i.e. use for CURVE security on socket.
If certificate was loaded from public file, the secret key will be
undefined, and this certificate will not work successfully.
```
zcert my_zcert.dup ()
```
Return copy of certificate; if certificate is NULL or we exhausted
heap memory, returns NULL.
```
boolean my_zcert.eq (Zcert)
```
Return true if two certificates have the same keys
```
nothing my_zcert.print ()
```
Print certificate contents to stdout
```
nothing my_zcert.test (Boolean)
```
Self test of this class
### The Zcertstore class - work with CURVE security certificate stores
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zcertstore = new czmq.Zcertstore (String)
```
You *must* call the destructor on every Zcertstore instance:
```
my_zcertstore.destroy ()
```
Methods:
```
zcert my_zcertstore.lookup (String)
```
Look up certificate by public key, returns zcert_t object if found,
else returns NULL. The public key is provided in Z85 text format.
```
nothing my_zcertstore.insert (Zcert)
```
Insert certificate into certificate store in memory. Note that this
does not save the certificate to disk. To do that, use zcert_save()
directly on the certificate. Takes ownership of zcert_t object.
```
nothing my_zcertstore.empty ()
```
Empty certificate hashtable. This wrapper exists to be friendly to bindings,
which don't usually have access to struct internals.
```
nothing my_zcertstore.print ()
```
Print list of certificates in store to logging facility
```
zlistx my_zcertstore.certs ()
```
Return a list of all the certificates in the store.
The caller takes ownership of the zlistx_t object and is responsible
for destroying it. The caller does not take ownership of the zcert_t
objects.
```
nothing my_zcertstore.test (Boolean)
```
Self test of this class
### The Zchunk class - work with memory chunks
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zchunk = new czmq.Zchunk (String)
```
You *must* call the destructor on every Zchunk instance:
```
my_zchunk.destroy ()
```
Methods:
```
nothing my_zchunk.resize ()
```
Resizes chunk max_size as requested; chunk_cur size is set to zero
```
size my_zchunk.size ()
```
Return chunk cur size
```
size my_zchunk.maxSize ()
```
Return chunk max size
```
buffer my_zchunk.data ()
```
Return chunk data
```
size my_zchunk.set (String)
```
Set chunk data from user-supplied data; truncate if too large. Data may
be null. Returns actual size of chunk
```
size my_zchunk.append (String)
```
Append user-supplied data to chunk, return resulting chunk size. If the
data would exceeded the available space, it is truncated. If you want to
grow the chunk to accommodate new data, use the zchunk_extend method.
```
size my_zchunk.extend (String)
```
Append user-supplied data to chunk, return resulting chunk size. If the
data would exceeded the available space, the chunk grows in size.
```
size my_zchunk.consume (Zchunk)
```
Copy as much data from 'source' into the chunk as possible; returns the
new size of chunk. If all data from 'source' is used, returns exhausted
on the source chunk. Source can be consumed as many times as needed until
it is exhausted. If source was already exhausted, does not change chunk.
```
boolean my_zchunk.exhausted ()
```
Returns true if the chunk was exhausted by consume methods, or if the
chunk has a size of zero.
```
zchunk my_zchunk.slurp (String)
```
Try to slurp an entire file into a chunk. Will read up to maxsize of
the file. If maxsize is 0, will attempt to read the entire file and
fail with an assertion if that cannot fit into memory. Returns a new
chunk containing the file data, or NULL if the file could not be read.
```
zchunk my_zchunk.dup ()
```
Create copy of chunk, as new chunk object. Returns a fresh zchunk_t
object, or null if there was not enough heap memory. If chunk is null,
returns null.
```
string my_zchunk.strhex ()
```
Return chunk data encoded as printable hex string. Caller must free
string when finished with it.
```
string my_zchunk.strdup ()
```
Return chunk data copied into freshly allocated string
Caller must free string when finished with it.
```
boolean my_zchunk.streq (String)
```
Return TRUE if chunk body is equal to string, excluding terminator
```
zframe my_zchunk.pack ()
```
Transform zchunk into a zframe that can be sent in a message.
```
zchunk my_zchunk.unpack (Zframe)
```
Transform a zframe into a zchunk.
```
string my_zchunk.digest ()
```
Calculate SHA1 digest for chunk, using zdigest class.
```
nothing my_zchunk.print ()
```
Dump message to stderr, for debugging and tracing.
See zchunk_fprint for details
```
nothing my_zchunk.test (Boolean)
```
Self test of this class.
### The Zclock class - millisecond clocks and delays
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zclock = new czmq.Zclock ()
```
Methods:
```
nothing my_zclock.sleep (Number)
```
Sleep for a number of milliseconds
```
msecs my_zclock.time ()
```
Return current system clock as milliseconds. Note that this clock can
jump backwards (if the system clock is changed) so is unsafe to use for
timers and time offsets. Use zclock_mono for that instead.
```
msecs my_zclock.mono ()
```
Return current monotonic clock in milliseconds. Use this when you compute
time offsets. The monotonic clock is not affected by system changes and
so will never be reset backwards, unlike a system clock.
```
msecs my_zclock.usecs ()
```
Return current monotonic clock in microseconds. Use this when you compute
time offsets. The monotonic clock is not affected by system changes and
so will never be reset backwards, unlike a system clock.
```
string my_zclock.timestr ()
```
Return formatted date/time as fresh string. Free using zstr_free().
```
nothing my_zclock.test (Boolean)
```
Self test of this class.
### The Zconfig class - work with config files written in rfc.zeromq.org/spec:4/ZPL.
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zconfig = new czmq.Zconfig (String, Zconfig)
```
You *must* call the destructor on every Zconfig instance:
```
my_zconfig.destroy ()
```
Methods:
```
string my_zconfig.name ()
```
Return name of config item
```
string my_zconfig.value ()
```
Return value of config item
```
nothing my_zconfig.put (String, String)
```
Insert or update configuration key with value
```
nothing my_zconfig.putf (String, String)
```
Equivalent to zconfig_put, accepting a format specifier and variable
argument list, instead of a single string value.
```
string my_zconfig.get (String, String)
```
Get value for config item into a string value; leading slash is optional
and ignored.
```
nothing my_zconfig.setName (String)
```
Set config item name, name may be NULL
```
nothing my_zconfig.setValue (String)
```
Set new value for config item. The new value may be a string, a printf
format, or NULL. Note that if string may possibly contain '%', or if it
comes from an insecure source, you must use '%s' as the format, followed
by the string.
```
zconfig my_zconfig.child ()
```
Find our first child, if any
```
zconfig my_zconfig.next ()
```
Find our first sibling, if any
```
zconfig my_zconfig.locate (String)
```
Find a config item along a path; leading slash is optional and ignored.
```
zconfig my_zconfig.atDepth (Number)
```
Locate the last config item at a specified depth
```
nothing my_zconfig.setComment (String)
```
Add comment to config item before saving to disk. You can add as many
comment lines as you like. If you use a null format, all comments are
deleted.
```
zlist my_zconfig.comments ()
```
Return comments of config item, as zlist.
```
integer my_zconfig.save (String)
```
Save a config tree to a specified ZPL text file, where a filename
"-" means dump to standard output.
```
integer my_zconfig.savef (String)
```
Equivalent to zconfig_save, taking a format string instead of a fixed
filename.
```
string my_zconfig.filename ()
```
Report filename used during zconfig_load, or NULL if none
```
integer my_zconfig.reload (Zconfig)
```
Reload config tree from same file that it was previously loaded from.
Returns 0 if OK, -1 if there was an error (and then does not change
existing data).
```
zconfig my_zconfig.chunkLoad (Zchunk)
```
Load a config tree from a memory chunk
```
zchunk my_zconfig.chunkSave ()
```
Save a config tree to a new memory chunk
```
zconfig my_zconfig.strLoad (String)
```
Load a config tree from a null-terminated string
```
string my_zconfig.strSave ()
```
Save a config tree to a new null terminated string
```
boolean my_zconfig.hasChanged ()
```
Return true if a configuration tree was loaded from a file and that
file has changed in since the tree was loaded.
```
nothing my_zconfig.removeSubtree ()
```
Destroy subtree (all children)
```
nothing my_zconfig.remove (Zconfig)
```
Destroy node and subtree (all children)
```
nothing my_zconfig.print ()
```
Print properties of object
```
nothing my_zconfig.test (Boolean)
```
Self test of this class
### The Zdigest class - provides hashing functions (SHA-1 at present)
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zdigest = new czmq.Zdigest ()
```
You *must* call the destructor on every Zdigest instance:
```
my_zdigest.destroy ()
```
Methods:
```
nothing my_zdigest.update (String)
```
Add buffer into digest calculation
```
buffer my_zdigest.data ()
```
Return final digest hash data. If built without crypto support,
returns NULL.
```
size my_zdigest.size ()
```
Return final digest hash size
```
string my_zdigest.string ()
```
Return digest as printable hex string; caller should not modify nor
free this string. After calling this, you may not use zdigest_update()
on the same digest. If built without crypto support, returns NULL.
```
nothing my_zdigest.test (Boolean)
```
Self test of this class.
### The Zdir class - work with file-system directories
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zdir = new czmq.Zdir (String, String)
```
You *must* call the destructor on every Zdir instance:
```
my_zdir.destroy ()
```
Methods:
```
string my_zdir.path ()
```
Return directory path
```
time my_zdir.modified ()
```
Return last modification time for directory.
```
file_size my_zdir.cursize ()
```
Return total hierarchy size, in bytes of data contained in all files
in the directory tree.
```
size my_zdir.count ()
```
Return directory count
```
zlist my_zdir.list ()
```
Returns a sorted list of zfile objects; Each entry in the list is a pointer
to a zfile_t item already allocated in the zdir tree. Do not destroy the
original zdir tree until you are done with this list.
```
nothing my_zdir.remove (Boolean)
```
Remove directory, optionally including all files that it contains, at
all levels. If force is false, will only remove the directory if empty.
If force is true, will remove all files and all subdirectories.
```
zlist my_zdir.diff (Zdir, Zdir, String)
```
Calculate differences between two versions of a directory tree.
Returns a list of zdir_patch_t patches. Either older or newer may
be null, indicating the directory is empty/absent. If alias is set,
generates virtual filename (minus path, plus alias).
```
zlist my_zdir.resync (String)
```
Return full contents of directory as a zdir_patch list.
```
zhash my_zdir.cache ()
```
Load directory cache; returns a hash table containing the SHA-1 digests
of every file in the tree. The cache is saved between runs in .cache.
```
nothing my_zdir.print (Number)
```
Print contents of directory to stdout
```
nothing my_zdir.test (Boolean)
```
Self test of this class.
### The ZdirPatch class - work with directory patches
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zdir_patch = new czmq.ZdirPatch (String, Zfile, Number, String)
```
You *must* call the destructor on every ZdirPatch instance:
```
my_zdir_patch.destroy ()
```
Methods:
```
zdir_patch my_zdir_patch.dup ()
```
Create copy of a patch. If the patch is null, or memory was exhausted,
returns null.
```
string my_zdir_patch.path ()
```
Return patch file directory path
```
zfile my_zdir_patch.file ()
```
Return patch file item
```
integer my_zdir_patch.op ()
```
Return operation
```
string my_zdir_patch.vpath ()
```
Return patch virtual file path
```
nothing my_zdir_patch.digestSet ()
```
Calculate hash digest for file (create only)
```
string my_zdir_patch.digest ()
```
Return hash digest for patch file
```
nothing my_zdir_patch.test (Boolean)
```
Self test of this class.
### The Zfile class - helper functions for working with files.
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zfile = new czmq.Zfile (String, String)
```
You *must* call the destructor on every Zfile instance:
```
my_zfile.destroy ()
```
Methods:
```
zfile my_zfile.dup ()
```
Duplicate a file item, returns a newly constructed item. If the file
is null, or memory was exhausted, returns null.
```
string my_zfile.filename (String)
```
Return file name, remove path if provided
```
nothing my_zfile.restat ()
```
Refresh file properties from disk; this is not done automatically
on access methods, otherwise it is not possible to compare directory
snapshots.
```
time my_zfile.modified ()
```
Return when the file was last modified. If you want this to reflect the
current situation, call zfile_restat before checking this property.
```
file_size my_zfile.cursize ()
```
Return the last-known size of the file. If you want this to reflect the
current situation, call zfile_restat before checking this property.
```
boolean my_zfile.isDirectory ()
```
Return true if the file is a directory. If you want this to reflect
any external changes, call zfile_restat before checking this property.
```
boolean my_zfile.isRegular ()
```
Return true if the file is a regular file. If you want this to reflect
any external changes, call zfile_restat before checking this property.
```
boolean my_zfile.isReadable ()
```
Return true if the file is readable by this process. If you want this to
reflect any external changes, call zfile_restat before checking this
property.
```
boolean my_zfile.isWriteable ()
```
Return true if the file is writeable by this process. If you want this
to reflect any external changes, call zfile_restat before checking this
property.
```
boolean my_zfile.isStable ()
```
Check if file has stopped changing and can be safely processed.
Updates the file statistics from disk at every call.
```
boolean my_zfile.hasChanged ()
```
Return true if the file was changed on disk since the zfile_t object
was created, or the last zfile_restat() call made on it.
```
nothing my_zfile.remove ()
```
Remove the file from disk
```
integer my_zfile.input ()
```
Open file for reading
Returns 0 if OK, -1 if not found or not accessible
```
integer my_zfile.output ()
```
Open file for writing, creating directory if needed
File is created if necessary; chunks can be written to file at any
location. Returns 0 if OK, -1 if error.
```
zchunk my_zfile.read (, Number)
```
Read chunk from file at specified position. If this was the last chunk,
sets the eof property. Returns a null chunk in case of error.
```
boolean my_zfile.eof ()
```
Returns true if zfile_read() just read the last chunk in the file.
```
integer my_zfile.write (Zchunk, Number)
```
Write chunk to file at specified position
Return 0 if OK, else -1
```
string my_zfile.readln ()
```
Read next line of text from file. Returns a pointer to the text line,
or NULL if there was nothing more to read from the file.
```
nothing my_zfile.close ()
```
Close file, if open
```
string my_zfile.digest ()
```
Calculate SHA1 digest for file, using zdigest class.
```
nothing my_zfile.test (Boolean)
```
Self test of this class.
### The Zframe class - working with single message frames
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zframe = new czmq.Zframe (String)
```
You *must* call the destructor on every Zframe instance:
```
my_zframe.destroy ()
```
Methods:
```
integer my_zframe.send (Zframe, Zsock, Number)
```
Send a frame to a socket, destroy frame after sending.
Return -1 on error, 0 on success.
```
size my_zframe.size ()
```
Return number of bytes in frame data
```
buffer my_zframe.data ()
```
Return address of frame data
```
string my_zframe.meta (String)
```
Return meta data property for frame
The caller shall not modify or free the returned value, which shall be
owned by the message.
```
zframe my_zframe.dup ()
```
Create a new frame that duplicates an existing frame. If frame is null,
or memory was exhausted, returns null.
```
string my_zframe.strhex ()
```
Return frame data encoded as printable hex string, useful for 0MQ UUIDs.
Caller must free string when finished with it.
```
string my_zframe.strdup ()
```
Return frame data copied into freshly allocated string
Caller must free string when finished with it.
```
boolean my_zframe.streq (String)
```
Return TRUE if frame body is equal to string, excluding terminator
```
integer my_zframe.more ()
```
Return frame MORE indicator (1 or 0), set when reading frame from socket
or by the zframe_set_more() method
```
nothing my_zframe.setMore (Number)
```
Set frame MORE indicator (1 or 0). Note this is NOT used when sending
frame to socket, you have to specify flag explicitly.
```
number my_zframe.routingId ()
```
Return frame routing ID, if the frame came from a ZMQ_SERVER socket.
Else returns zero.
```
nothing my_zframe.setRoutingId (Number)
```
Set routing ID on frame. This is used if/when the frame is sent to a
ZMQ_SERVER socket.
```
string my_zframe.group ()
```
Return frame group of radio-dish pattern.
```
integer my_zframe.setGroup (String)
```
Set group on frame. This is used if/when the frame is sent to a
ZMQ_RADIO socket.
Return -1 on error, 0 on success.
```
boolean my_zframe.eq (Zframe)
```
Return TRUE if two frames have identical size and data
If either frame is NULL, equality is always false.
```
nothing my_zframe.reset (String)
```
Set new contents for frame
```
nothing my_zframe.print (String)
```
Send message to zsys log sink (may be stdout, or system facility as
configured by zsys_set_logstream). Prefix shows before frame, if not null.
```
nothing my_zframe.test (Boolean)
```
Self test of this class.
### The Zhash class - generic type-free hash container (simple)
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zhash = new czmq.Zhash ()
```
You *must* call the destructor on every Zhash instance:
```
my_zhash.destroy ()
```
Methods:
```
nothing my_zhash.delete (String)
```
Remove an item specified by key from the hash table. If there was no such
item, this function does nothing.
```
integer my_zhash.rename (String, String)
```
Reindexes an item from an old key to a new key. If there was no such
item, does nothing. Returns 0 if successful, else -1.
```
size my_zhash.size ()
```
Return the number of keys/items in the hash table
```
zhash my_zhash.dup ()
```
Make copy of hash table; if supplied table is null, returns null.
Does not copy items themselves. Rebuilds new table so may be slow on
very large tables. NOTE: only works with item values that are strings
since there's no other way to know how to duplicate the item value.
```
zlist my_zhash.keys ()
```
Return keys for items in table
```
string my_zhash.cursor ()
```
After a successful first/next method, returns the key for the item that
was returned. This is a constant string that you may not modify or
deallocate, and which lasts as long as the item in the hash. After an
unsuccessful first/next, returns NULL.
```
nothing my_zhash.comment (String)
```
Add a comment to hash table before saving to disk. You can add as many
comment lines as you like. These comment lines are discarded when loading
the file. If you use a null format, all comments are deleted.
```
zframe my_zhash.pack ()
```
Serialize hash table to a binary frame that can be sent in a message.
The packed format is compatible with the 'dictionary' type defined in
http://rfc.zeromq.org/spec:35/FILEMQ, and implemented by zproto:
; A list of name/value pairs
dictionary = dict-count *( dict-name dict-value )
dict-count = number-4
dict-value = longstr
dict-name = string
; Strings are always length + text contents
longstr = number-4 *VCHAR
string = number-1 *VCHAR
; Numbers are unsigned integers in network byte order
number-1 = 1OCTET
number-4 = 4OCTET
Comments are not included in the packed data. Item values MUST be
strings.
```
integer my_zhash.save (String)
```
Save hash table to a text file in name=value format. Hash values must be
printable strings; keys may not contain '=' character. Returns 0 if OK,
else -1 if a file error occurred.
```
integer my_zhash.load (String)
```
Load hash table from a text file in name=value format; hash table must
already exist. Hash values must printable strings; keys may not contain
'=' character. Returns 0 if OK, else -1 if a file was not readable.
```
integer my_zhash.refresh ()
```
When a hash table was loaded from a file by zhash_load, this method will
reload the file if it has been modified since, and is "stable", i.e. not
still changing. Returns 0 if OK, -1 if there was an error reloading the
file.
```
nothing my_zhash.autofree ()
```
Set hash for automatic value destruction. Note that this assumes that
values are NULL-terminated strings. Do not use with different types.
```
nothing my_zhash.test (Boolean)
```
Self test of this class.
### The Zhashx class - extended generic type-free hash container
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zhashx = new czmq.Zhashx ()
```
You *must* call the destructor on every Zhashx instance:
```
my_zhashx.destroy ()
```
Methods:
```
nothing my_zhashx.purge ()
```
Delete all items from the hash table. If the key destructor is
set, calls it on every key. If the item destructor is set, calls
it on every item.
```
size my_zhashx.size ()
```
Return the number of keys/items in the hash table
```
zlistx my_zhashx.keys ()
```
Return a zlistx_t containing the keys for the items in the
table. Uses the key_duplicator to duplicate all keys and sets the
key_destructor as destructor for the list.
```
zlistx my_zhashx.values ()
```
Return a zlistx_t containing the values for the items in the
table. Uses the duplicator to duplicate all items and sets the
destructor as destructor for the list.
```
nothing my_zhashx.comment (String)
```
Add a comment to hash table before saving to disk. You can add as many
comment lines as you like. These comment lines are discarded when loading
the file. If you use a null format, all comments are deleted.
```
integer my_zhashx.save (String)
```
Save hash table to a text file in name=value format. Hash values must be
printable strings; keys may not contain '=' character. Returns 0 if OK,
else -1 if a file error occurred.
```
integer my_zhashx.load (String)
```
Load hash table from a text file in name=value format; hash table must
already exist. Hash values must printable strings; keys may not contain
'=' character. Returns 0 if OK, else -1 if a file was not readable.
```
integer my_zhashx.refresh ()
```
When a hash table was loaded from a file by zhashx_load, this method will
reload the file if it has been modified since, and is "stable", i.e. not
still changing. Returns 0 if OK, -1 if there was an error reloading the
file.
```
zframe my_zhashx.pack ()
```
Serialize hash table to a binary frame that can be sent in a message.
The packed format is compatible with the 'dictionary' type defined in
http://rfc.zeromq.org/spec:35/FILEMQ, and implemented by zproto:
; A list of name/value pairs
dictionary = dict-count *( dict-name dict-value )
dict-count = number-4
dict-value = longstr
dict-name = string
; Strings are always length + text contents
longstr = number-4 *VCHAR
string = number-1 *VCHAR
; Numbers are unsigned integers in network byte order
number-1 = 1OCTET
number-4 = 4OCTET
Comments are not included in the packed data. Item values MUST be
strings.
```
zhashx my_zhashx.dup ()
```
Make a copy of the list; items are duplicated if you set a duplicator
for the list, otherwise not. Copying a null reference returns a null
reference. Note that this method's behavior changed slightly for CZMQ
v3.x, as it does not set nor respect autofree. It does however let you
duplicate any hash table safely. The old behavior is in zhashx_dup_v2.
```
zhashx my_zhashx.dupV2 ()
```
Make copy of hash table; if supplied table is null, returns null.
Does not copy items themselves. Rebuilds new table so may be slow on
very large tables. NOTE: only works with item values that are strings
since there's no other way to know how to duplicate the item value.
```
nothing my_zhashx.test (Boolean)
```
Self test of this class.
### The Ziflist class - List of network interfaces available on system
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_ziflist = new czmq.Ziflist ()
```
You *must* call the destructor on every Ziflist instance:
```
my_ziflist.destroy ()
```
Methods:
```
nothing my_ziflist.reload ()
```
Reload network interfaces from system
```
size my_ziflist.size ()
```
Return the number of network interfaces on system
```
string my_ziflist.first ()
```
Get first network interface, return NULL if there are none
```
string my_ziflist.next ()
```
Get next network interface, return NULL if we hit the last one
```
string my_ziflist.address ()
```
Return the current interface IP address as a printable string
```
string my_ziflist.broadcast ()
```
Return the current interface broadcast address as a printable string
```
string my_ziflist.netmask ()
```
Return the current interface network mask as a printable string
```
nothing my_ziflist.print ()
```
Return the list of interfaces.
```
ziflist my_ziflist.newIpv6 ()
```
Get a list of network interfaces currently defined on the system
Includes IPv6 interfaces
```
nothing my_ziflist.reloadIpv6 ()
```
Reload network interfaces from system, including IPv6
```
boolean my_ziflist.isIpv6 ()
```
Return true if the current interface uses IPv6
```
nothing my_ziflist.test (Boolean)
```
Self test of this class.
### The Zlist class - simple generic list container
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zlist = new czmq.Zlist ()
```
You *must* call the destructor on every Zlist instance:
```
my_zlist.destroy ()
```
Methods:
```
zlist my_zlist.dup ()
```
Make a copy of list. If the list has autofree set, the copied list will
duplicate all items, which must be strings. Otherwise, the list will hold
pointers back to the items in the original list. If list is null, returns
NULL.
```
nothing my_zlist.purge ()
```
Purge all items from list
```
size my_zlist.size ()
```
Return number of items in the list
```
nothing my_zlist.autofree ()
```
Set list for automatic item destruction; item values MUST be strings.
By default a list item refers to a value held elsewhere. When you set
this, each time you append or push a list item, zlist will take a copy
of the string value. Then, when you destroy the list, it will free all
item values automatically. If you use any other technique to allocate
list values, you must free them explicitly before destroying the list.
The usual technique is to pop list items and destroy them, until the
list is empty.
```
nothing my_zlist.test (Boolean)
```
Self test of this class.
### The Zlistx class - extended generic list container
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zlistx = new czmq.Zlistx ()
```
You *must* call the destructor on every Zlistx instance:
```
my_zlistx.destroy ()
```
Methods:
```
size my_zlistx.size ()
```
Return the number of items in the list
```
nothing my_zlistx.purge ()
```
Remove all items from the list, and destroy them if the item destructor
is set.
```
nothing my_zlistx.sort ()
```
Sort the list. If an item comparator was set, calls that to compare
items, otherwise compares on item value. The sort is not stable, so may
reorder equal items.
```
zlistx my_zlistx.dup ()
```
Make a copy of the list; items are duplicated if you set a duplicator
for the list, otherwise not. Copying a null reference returns a null
reference.
```
nothing my_zlistx.test (Boolean)
```
Self test of this class.
### The Zloop class - event-driven reactor
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zloop = new czmq.Zloop ()
```
You *must* call the destructor on every Zloop instance:
```
my_zloop.destroy ()
```
Methods:
```
nothing my_zloop.readerEnd (Zsock)
```
Cancel a socket reader from the reactor. If multiple readers exist for
same socket, cancels ALL of them.
```
nothing my_zloop.readerSetTolerant (Zsock)
```
Configure a registered reader to ignore errors. If you do not set this,
then readers that have errors are removed from the reactor silently.
```
integer my_zloop.timerEnd (Number)
```
Cancel a specific timer identified by a specific timer_id (as returned by
zloop_timer).
```
nothing my_zloop.setTicketDelay ()
```
Set the ticket delay, which applies to all tickets. If you lower the
delay and there are already tickets created, the results are undefined.
```
nothing my_zloop.setMaxTimers ()
```
Set hard limit on number of timers allowed. Setting more than a small
number of timers (10-100) can have a dramatic impact on the performance
of the reactor. For high-volume cases, use ticket timers. If the hard
limit is reached, the reactor stops creating new timers and logs an
error.
```
nothing my_zloop.setVerbose (Boolean)
```
Set verbose tracing of reactor on/off. The default verbose setting is
off (false).
```
nothing my_zloop.setNonstop (Boolean)
```
By default the reactor stops if the process receives a SIGINT or SIGTERM
signal. This makes it impossible to shut-down message based architectures
like zactors. This method lets you switch off break handling. The default
nonstop setting is off (false).
```
integer my_zloop.start ()
```
Start the reactor. Takes control of the thread and returns when the 0MQ
context is terminated or the process is interrupted, or any event handler
returns -1. Event handlers may register new sockets and timers, and
cancel sockets. Returns 0 if interrupted, -1 if canceled by a handler.
```
nothing my_zloop.test (Boolean)
```
Self test of this class.
### The Zmsg class - working with multipart messages
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zmsg = new czmq.Zmsg ()
```
You *must* call the destructor on every Zmsg instance:
```
my_zmsg.destroy ()
```
Methods:
```
integer my_zmsg.send (Zmsg, Zsock)
```
Send message to destination socket, and destroy the message after sending
it successfully. If the message has no frames, sends nothing but destroys
the message anyhow. Nullifies the caller's reference to the message (as
it is a destructor).
```
integer my_zmsg.sendm (Zmsg, Zsock)
```
Send message to destination socket as part of a multipart sequence, and
destroy the message after sending it successfully. Note that after a
zmsg_sendm, you must call zmsg_send or another method that sends a final
message part. If the message has no frames, sends nothing but destroys
the message anyhow. Nullifies the caller's reference to the message (as
it is a destructor).
```
size my_zmsg.size ()
```
Return size of message, i.e. number of frames (0 or more).
```
size my_zmsg.contentSize ()
```
Return total size of all frames in message.
```
number my_zmsg.routingId ()
```
Return message routing ID, if the message came from a ZMQ_SERVER socket.
Else returns zero.
```
nothing my_zmsg.setRoutingId (Number)
```
Set routing ID on message. This is used if/when the message is sent to a
ZMQ_SERVER socket.
```
integer my_zmsg.prepend (Zframe)
```
Push frame to the front of the message, i.e. before all other frames.
Message takes ownership of frame, will destroy it when message is sent.
Returns 0 on success, -1 on error. Deprecates zmsg_push, which did not
nullify the caller's frame reference.
```
integer my_zmsg.append (Zframe)
```
Add frame to the end of the message, i.e. after all other frames.
Message takes ownership of frame, will destroy it when message is sent.
Returns 0 on success. Deprecates zmsg_add, which did not nullify the
caller's frame reference.
```
zframe my_zmsg.pop ()
```
Remove first frame from message, if any. Returns frame, or NULL.
```
integer my_zmsg.pushmem (String)
```
Push block of memory to front of message, as a new frame.
Returns 0 on success, -1 on error.
```
integer my_zmsg.addmem (String)
```
Add block of memory to the end of the message, as a new frame.
Returns 0 on success, -1 on error.
```
integer my_zmsg.pushstr (String)
```
Push string as new frame to front of message.
Returns 0 on success, -1 on error.
```
integer my_zmsg.addstr (String)
```
Push string as new frame to end of message.
Returns 0 on success, -1 on error.
```
integer my_zmsg.pushstrf (String)
```
Push formatted string as new frame to front of message.
Returns 0 on success, -1 on error.
```
integer my_zmsg.addstrf (String)
```
Push formatted string as new frame to end of message.
Returns 0 on success, -1 on error.
```
string my_zmsg.popstr ()
```
Pop frame off front of message, return as fresh string. If there were
no more frames in the message, returns NULL.
```
integer my_zmsg.addmsg (Zmsg)
```
Push encoded message as a new frame. Message takes ownership of
submessage, so the original is destroyed in this call. Returns 0 on
success, -1 on error.
```
zmsg my_zmsg.popmsg ()
```
Remove first submessage from message, if any. Returns zmsg_t, or NULL if
decoding was not successful.
```
nothing my_zmsg.remove (Zframe)
```
Remove specified frame from list, if present. Does not destroy frame.
```
zframe my_zmsg.first ()
```
Set cursor to first frame in message. Returns frame, or NULL, if the
message is empty. Use this to navigate the frames as a list.
```
zframe my_zmsg.next ()
```
Return the next frame. If there are no more frames, returns NULL. To move
to the first frame call zmsg_first(). Advances the cursor.
```
zframe my_zmsg.last ()
```
Return the last frame. If there are no frames, returns NULL.
```
zframe my_zmsg.encode ()
```
Serialize multipart message to a single message frame. Use this method
to send structured messages across transports that do not support
multipart data. Allocates and returns a new frame containing the
serialized message. To decode a serialized message frame, use
zmsg_decode ().
```
zmsg my_zmsg.dup ()
```
Create copy of message, as new message object. Returns a fresh zmsg_t
object. If message is null, or memory was exhausted, returns null.
```
nothing my_zmsg.print ()
```
Send message to zsys log sink (may be stdout, or system facility as
configured by zsys_set_logstream).
```
boolean my_zmsg.eq (Zmsg)
```
Return true if the two messages have the same number of frames and each
frame in the first message is identical to the corresponding frame in the
other message. As with zframe_eq, return false if either message is NULL.
```
integer my_zmsg.signal ()
```
Return signal value, 0 or greater, if message is a signal, -1 if not.
```
nothing my_zmsg.test (Boolean)
```
Self test of this class.
### The Zpoller class - event-driven reactor
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zpoller = new czmq.Zpoller (Zsock)
```
You *must* call the destructor on every Zpoller instance:
```
my_zpoller.destroy ()
```
Methods:
```
integer my_zpoller.add (Zsock)
```
Add a reader to be polled. Returns 0 if OK, -1 on failure. The reader may
be a libzmq void * socket, a zsock_t instance, or a zactor_t instance.
```
nothing my_zpoller.setNonstop (Boolean)
```
By default the poller stops if the process receives a SIGINT or SIGTERM
signal. This makes it impossible to shut-down message based architectures
like zactors. This method lets you switch off break handling. The default
nonstop setting is off (false).
```
boolean my_zpoller.expired ()
```
Return true if the last zpoller_wait () call ended because the timeout
expired, without any error.
```
boolean my_zpoller.terminated ()
```
Return true if the last zpoller_wait () call ended because the process
was interrupted, or the parent context was destroyed.
```
nothing my_zpoller.test (Boolean)
```
Self test of this class.
### The Zproc class - process configuration and status
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zproc = new czmq.Zproc ()
```
You *must* call the destructor on every Zproc instance:
```
my_zproc.destroy ()
```
Methods:
```
nothing my_zproc.setArgs (Zlistx)
```
Setup the command line arguments, the first item must be an (absolute) filename
to run.
```
nothing my_zproc.setEnv (Zhashx)
```
Setup the environment variables for the process.
```
integer my_zproc.run ()
```
Starts the process.
```
integer my_zproc.returncode ()
```
process exit code
```
integer my_zproc.pid ()
```
PID of the process
```
boolean my_zproc.running ()
```
return true if process is running, false if not yet started or finished
```
integer my_zproc.wait (Boolean)
```
wait or poll process status, return return code
```
nothing my_zproc.kill (Number)
```
send a signal to the subprocess
```
nothing my_zproc.setVerbose (Boolean)
```
set verbose mode
```
integer my_zproc.czmqVersion ()
```
Returns CZMQ version as a single 6-digit integer encoding the major
version (x 10000), the minor version (x 100) and the patch.
```
boolean my_zproc.interrupted ()
```
Returns true if the process received a SIGINT or SIGTERM signal.
It is good practice to use this method to exit any infinite loop
processing messages.
```
boolean my_zproc.hasCurve ()
```
Returns true if the underlying libzmq supports CURVE security.
```
string my_zproc.hostname ()
```
Return current host name, for use in public tcp:// endpoints.
If the host name is not resolvable, returns NULL.
```
nothing my_zproc.daemonize (String)
```
Move the current process into the background. The precise effect
depends on the operating system. On POSIX boxes, moves to a specified
working directory (if specified), closes all file handles, reopens
stdin, stdout, and stderr to the null device, and sets the process to
ignore SIGHUP. On Windows, does nothing. Returns 0 if OK, -1 if there
was an error.
```
nothing my_zproc.runAs (String, String, String)
```
Drop the process ID into the lockfile, with exclusive lock, and
switch the process to the specified group and/or user. Any of the
arguments may be null, indicating a no-op. Returns 0 on success,
-1 on failure. Note if you combine this with zsys_daemonize, run
after, not before that method, or the lockfile will hold the wrong
process ID.
```
nothing my_zproc.setIoThreads ()
```
Configure the number of I/O threads that ZeroMQ will use. A good
rule of thumb is one thread per gigabit of traffic in or out. The
default is 1, sufficient for most applications. If the environment
variable ZSYS_IO_THREADS is defined, that provides the default.
Note that this method is valid only before any socket is created.
```
nothing my_zproc.setMaxSockets ()
```
Configure the number of sockets that ZeroMQ will allow. The default
is 1024. The actual limit depends on the system, and you can query it
by using zsys_socket_limit (). A value of zero means "maximum".
Note that this method is valid only before any socket is created.
```
nothing my_zproc.setBiface (String)
```
Set network interface name to use for broadcasts, particularly zbeacon.
This lets the interface be configured for test environments where required.
For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
the default when there is no specified interface. If the environment
variable ZSYS_INTERFACE is set, use that as the default interface name.
Setting the interface to "*" means "use all available interfaces".
```
string my_zproc.biface ()
```
Return network interface to use for broadcasts, or "" if none was set.
```
nothing my_zproc.setLogIdent (String)
```
Set log identity, which is a string that prefixes all log messages sent
by this process. The log identity defaults to the environment variable
ZSYS_LOGIDENT, if that is set.
```
nothing my_zproc.setLogSender (String)
```
Sends log output to a PUB socket bound to the specified endpoint. To
collect such log output, create a SUB socket, subscribe to the traffic
you care about, and connect to the endpoint. Log traffic is sent as a
single string frame, in the same format as when sent to stdout. The
log system supports a single sender; multiple calls to this method will
bind the same sender to multiple endpoints. To disable the sender, call
this method with a null argument.
```
nothing my_zproc.setLogSystem (Boolean)
```
Enable or disable logging to the system facility (syslog on POSIX boxes,
event log on Windows). By default this is disabled.
```
nothing my_zproc.logError (String)
```
Log error condition - highest priority
```
nothing my_zproc.logWarning (String)
```
Log warning condition - high priority
```
nothing my_zproc.logNotice (String)
```
Log normal, but significant, condition - normal priority
```
nothing my_zproc.logInfo (String)
```
Log informational message - low priority
```
nothing my_zproc.logDebug (String)
```
Log debug-level message - lowest priority
```
nothing my_zproc.test (Boolean)
```
Self test of this class.
### The Zsock class - high-level socket API that hides libzmq contexts and sockets
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zsock = new czmq.Zsock (Number)
```
You *must* call the destructor on every Zsock instance:
```
my_zsock.destroy ()
```
Methods:
```
integer my_zsock.bind (String)
```
Bind a socket to a formatted endpoint. For tcp:// endpoints, supports
ephemeral ports, if you specify the port number as "*". By default
zsock uses the IANA designated range from C000 (49152) to FFFF (65535).
To override this range, follow the "*" with "[first-last]". Either or
both first and last may be empty. To bind to a random port within the
range, use "!" in place of "*".
Examples:
tcp://127.0.0.1:* bind to first free port from C000 up
tcp://127.0.0.1:! bind to random port from C000 to FFFF
tcp://127.0.0.1:*[60000-] bind to first free port from 60000 up
tcp://127.0.0.1:![-60000] bind to random port from C000 to 60000
tcp://127.0.0.1:![55000-55999]
bind to random port from 55000 to 55999
On success, returns the actual port number used, for tcp:// endpoints,
and 0 for other transports. On failure, returns -1. Note that when using
ephemeral ports, a port may be reused by different services without
clients being aware. Protocols that run on ephemeral ports should take
this into account.
```
string my_zsock.endpoint ()
```
Returns last bound endpoint, if any.
```
integer my_zsock.unbind (String)
```
Unbind a socket from a formatted endpoint.
Returns 0 if OK, -1 if the endpoint was invalid or the function
isn't supported.
```
integer my_zsock.connect (String)
```
Connect a socket to a formatted endpoint
Returns 0 if OK, -1 if the endpoint was invalid.
```
integer my_zsock.disconnect (String)
```
Disconnect a socket from a formatted endpoint
Returns 0 if OK, -1 if the endpoint was invalid or the function
isn't supported.
```
integer my_zsock.attach (String, Boolean)
```
Attach a socket to zero or more endpoints. If endpoints is not null,
parses as list of ZeroMQ endpoints, separated by commas, and prefixed by
'@' (to bind the socket) or '>' (to connect the socket). Returns 0 if all
endpoints were valid, or -1 if there was a syntax error. If the endpoint
does not start with '@' or '>', the serverish argument defines whether
it is used to bind (serverish = true) or connect (serverish = false).
```
string my_zsock.typeStr ()
```
Returns socket type as printable constant string.
```
integer my_zsock.send (String)
```
Send a 'picture' message to the socket (or actor). The picture is a
string that defines the type of each frame. This makes it easy to send
a complex multiframe message in one call. The picture can contain any
of these characters, each corresponding to one or two arguments:
i = int (signed)
1 = uint8_t
2 = uint16_t
4 = uint32_t
8 = uint64_t
s = char *
b = byte *, size_t (2 arguments)
c = zchunk_t *
f = zframe_t *
h = zhashx_t *
U = zuuid_t *
p = void * (sends the pointer value, only meaningful over inproc)
m = zmsg_t * (sends all frames in the zmsg)
z = sends zero-sized frame (0 arguments)
u = uint (deprecated)
Note that s, b, c, and f are encoded the same way and the choice is
offered as a convenience to the sender, which may or may not already
have data in a zchunk or zframe. Does not change or take ownership of
any arguments. Returns 0 if successful, -1 if sending failed for any
reason.
```
integer my_zsock.recv (String)
```
Receive a 'picture' message to the socket (or actor). See zsock_send for
the format and meaning of the picture. Returns the picture elements into
a series of pointers as provided by the caller:
i = int * (stores signed integer)
4 = uint32_t * (stores 32-bit unsigned integer)
8 = uint64_t * (stores 64-bit unsigned integer)
s = char ** (allocates new string)
b = byte **, size_t * (2 arguments) (allocates memory)
c = zchunk_t ** (creates zchunk)
f = zframe_t ** (creates zframe)
U = zuuid_t * (creates a zuuid with the data)
h = zhashx_t ** (creates zhashx)
p = void ** (stores pointer)
m = zmsg_t ** (creates a zmsg with the remaing frames)
z = null, asserts empty frame (0 arguments)
u = uint * (stores unsigned integer, deprecated)
Note that zsock_recv creates the returned objects, and the caller must
destroy them when finished with them. The supplied pointers do not need
to be initialized. Returns 0 if successful, or -1 if it failed to recv
a message, in which case the pointers are not modified. When message
frames are truncated (a short message), sets return values to zero/null.
If an argument pointer is NULL, does not store any value (skips it).
An 'n' picture matches an empty frame; if the message does not match,
the method will return -1.
```
integer my_zsock.bsend (String)
```
Send a binary encoded 'picture' message to the socket (or actor). This
method is similar to zsock_send, except the arguments are encoded in a
binary format that is compatible with zproto, and is designed to reduce
memory allocations. The pattern argument is a string that defines the
type of each argument. Supports these argument types:
pattern C type zproto type:
1 uint8_t type = "number" size = "1"
2 uint16_t type = "number" size = "2"
4 uint32_t type = "number" size = "3"
8 uint64_t type = "number" size = "4"
s char *, 0-255 chars type = "string"
S char *, 0-2^32-1 chars type = "longstr"
c zchunk_t * type = "chunk"
f zframe_t * type = "frame"
u zuuid_t * type = "uuid"
m zmsg_t * type = "msg"
p void *, sends pointer value, only over inproc
Does not change or take ownership of any arguments. Returns 0 if
successful, -1 if sending failed for any reason.
```
integer my_zsock.brecv (String)
```
Receive a binary encoded 'picture' message from the socket (or actor).
This method is similar to zsock_recv, except the arguments are encoded
in a binary format that is compatible with zproto, and is designed to
reduce memory allocations. The pattern argument is a string that defines
the type of each argument. See zsock_bsend for the supported argument
types. All arguments must be pointers; this call sets them to point to
values held on a per-socket basis.
For types 1, 2, 4 and 8 the caller must allocate the memory itself before
calling zsock_brecv.
For types S, the caller must free the value once finished with it, as
zsock_brecv will allocate the buffer.
For type s, the caller must not free the value as it is stored in a
local cache for performance purposes.
For types c, f, u and m the caller must call the appropriate destructor
depending on the object as zsock_brecv will create new objects.
For type p the caller must coordinate with the sender, as it is just a
pointer value being passed.
```
number my_zsock.routingId ()
```
Return socket routing ID if any. This returns 0 if the socket is not
of type ZMQ_SERVER or if no request was already received on it.
```
nothing my_zsock.setRoutingId (Number)
```
Set routing ID on socket. The socket MUST be of type ZMQ_SERVER.
This will be used when sending messages on the socket via the zsock API.
```
nothing my_zsock.setUnbounded ()
```
Set socket to use unbounded pipes (HWM=0); use this in cases when you are
totally certain the message volume can fit in memory. This method works
across all versions of ZeroMQ. Takes a polymorphic socket reference.
```
integer my_zsock.wait ()
```
Wait on a signal. Use this to coordinate between threads, over pipe
pairs. Blocks until the signal is received. Returns -1 on error, 0 or
greater on success. Accepts a zsock_t or a zactor_t as argument.
Takes a polymorphic socket reference.
```
nothing my_zsock.flush ()
```
If there is a partial message still waiting on the socket, remove and
discard it. This is useful when reading partial messages, to get specific
message types.
```
integer my_zsock.join (String)
```
Join a group for the RADIO-DISH pattern. Call only on ZMQ_DISH.
Returns 0 if OK, -1 if failed.
```
integer my_zsock.leave (String)
```
Leave a group for the RADIO-DISH pattern. Call only on ZMQ_DISH.
Returns 0 if OK, -1 if failed.
```
integer my_zsock.heartbeatIvl ()
```
Get socket option `heartbeat_ivl`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setHeartbeatIvl (Number)
```
Set socket option `heartbeat_ivl`.
Available from libzmq 4.2.0.
```
integer my_zsock.heartbeatTtl ()
```
Get socket option `heartbeat_ttl`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setHeartbeatTtl (Number)
```
Set socket option `heartbeat_ttl`.
Available from libzmq 4.2.0.
```
integer my_zsock.heartbeatTimeout ()
```
Get socket option `heartbeat_timeout`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setHeartbeatTimeout (Number)
```
Set socket option `heartbeat_timeout`.
Available from libzmq 4.2.0.
```
integer my_zsock.useFd ()
```
Get socket option `use_fd`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setUseFd (Number)
```
Set socket option `use_fd`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setXpubManual (Number)
```
Set socket option `xpub_manual`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setXpubWelcomeMsg (String)
```
Set socket option `xpub_welcome_msg`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setStreamNotify (Number)
```
Set socket option `stream_notify`.
Available from libzmq 4.2.0.
```
integer my_zsock.invertMatching ()
```
Get socket option `invert_matching`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setInvertMatching (Number)
```
Set socket option `invert_matching`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setXpubVerboser (Number)
```
Set socket option `xpub_verboser`.
Available from libzmq 4.2.0.
```
integer my_zsock.connectTimeout ()
```
Get socket option `connect_timeout`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setConnectTimeout (Number)
```
Set socket option `connect_timeout`.
Available from libzmq 4.2.0.
```
integer my_zsock.tcpMaxrt ()
```
Get socket option `tcp_maxrt`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setTcpMaxrt (Number)
```
Set socket option `tcp_maxrt`.
Available from libzmq 4.2.0.
```
integer my_zsock.threadSafe ()
```
Get socket option `thread_safe`.
Available from libzmq 4.2.0.
```
integer my_zsock.multicastMaxtpdu ()
```
Get socket option `multicast_maxtpdu`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setMulticastMaxtpdu (Number)
```
Set socket option `multicast_maxtpdu`.
Available from libzmq 4.2.0.
```
integer my_zsock.vmciBufferSize ()
```
Get socket option `vmci_buffer_size`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setVmciBufferSize (Number)
```
Set socket option `vmci_buffer_size`.
Available from libzmq 4.2.0.
```
integer my_zsock.vmciBufferMinSize ()
```
Get socket option `vmci_buffer_min_size`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setVmciBufferMinSize (Number)
```
Set socket option `vmci_buffer_min_size`.
Available from libzmq 4.2.0.
```
integer my_zsock.vmciBufferMaxSize ()
```
Get socket option `vmci_buffer_max_size`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setVmciBufferMaxSize (Number)
```
Set socket option `vmci_buffer_max_size`.
Available from libzmq 4.2.0.
```
integer my_zsock.vmciConnectTimeout ()
```
Get socket option `vmci_connect_timeout`.
Available from libzmq 4.2.0.
```
nothing my_zsock.setVmciConnectTimeout (Number)
```
Set socket option `vmci_connect_timeout`.
Available from libzmq 4.2.0.
```
integer my_zsock.tos ()
```
Get socket option `tos`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setTos (Number)
```
Set socket option `tos`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setRouterHandover (Number)
```
Set socket option `router_handover`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setConnectRid (String)
```
Set socket option `connect_rid`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setConnectRidBin (String)
```
Set socket option `connect_rid` from 32-octet binary
Available from libzmq 4.1.0.
```
integer my_zsock.handshakeIvl ()
```
Get socket option `handshake_ivl`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setHandshakeIvl (Number)
```
Set socket option `handshake_ivl`.
Available from libzmq 4.1.0.
```
string my_zsock.socksProxy ()
```
Get socket option `socks_proxy`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setSocksProxy (String)
```
Set socket option `socks_proxy`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setXpubNodrop (Number)
```
Set socket option `xpub_nodrop`.
Available from libzmq 4.1.0.
```
nothing my_zsock.setRouterMandatory (Number)
```
Set socket option `router_mandatory`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setProbeRouter (Number)
```
Set socket option `probe_router`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setReqRelaxed (Number)
```
Set socket option `req_relaxed`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setReqCorrelate (Number)
```
Set socket option `req_correlate`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setConflate (Number)
```
Set socket option `conflate`.
Available from libzmq 4.0.0.
```
string my_zsock.zapDomain ()
```
Get socket option `zap_domain`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setZapDomain (String)
```
Set socket option `zap_domain`.
Available from libzmq 4.0.0.
```
integer my_zsock.mechanism ()
```
Get socket option `mechanism`.
Available from libzmq 4.0.0.
```
integer my_zsock.plainServer ()
```
Get socket option `plain_server`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setPlainServer (Number)
```
Set socket option `plain_server`.
Available from libzmq 4.0.0.
```
string my_zsock.plainUsername ()
```
Get socket option `plain_username`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setPlainUsername (String)
```
Set socket option `plain_username`.
Available from libzmq 4.0.0.
```
string my_zsock.plainPassword ()
```
Get socket option `plain_password`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setPlainPassword (String)
```
Set socket option `plain_password`.
Available from libzmq 4.0.0.
```
integer my_zsock.curveServer ()
```
Get socket option `curve_server`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setCurveServer (Number)
```
Set socket option `curve_server`.
Available from libzmq 4.0.0.
```
string my_zsock.curvePublickey ()
```
Get socket option `curve_publickey`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setCurvePublickey (String)
```
Set socket option `curve_publickey`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setCurvePublickeyBin (String)
```
Set socket option `curve_publickey` from 32-octet binary
Available from libzmq 4.0.0.
```
string my_zsock.curveSecretkey ()
```
Get socket option `curve_secretkey`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setCurveSecretkey (String)
```
Set socket option `curve_secretkey`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setCurveSecretkeyBin (String)
```
Set socket option `curve_secretkey` from 32-octet binary
Available from libzmq 4.0.0.
```
string my_zsock.curveServerkey ()
```
Get socket option `curve_serverkey`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setCurveServerkey (String)
```
Set socket option `curve_serverkey`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setCurveServerkeyBin (String)
```
Set socket option `curve_serverkey` from 32-octet binary
Available from libzmq 4.0.0.
```
integer my_zsock.gssapiServer ()
```
Get socket option `gssapi_server`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setGssapiServer (Number)
```
Set socket option `gssapi_server`.
Available from libzmq 4.0.0.
```
integer my_zsock.gssapiPlaintext ()
```
Get socket option `gssapi_plaintext`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setGssapiPlaintext (Number)
```
Set socket option `gssapi_plaintext`.
Available from libzmq 4.0.0.
```
string my_zsock.gssapiPrincipal ()
```
Get socket option `gssapi_principal`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setGssapiPrincipal (String)
```
Set socket option `gssapi_principal`.
Available from libzmq 4.0.0.
```
string my_zsock.gssapiServicePrincipal ()
```
Get socket option `gssapi_service_principal`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setGssapiServicePrincipal (String)
```
Set socket option `gssapi_service_principal`.
Available from libzmq 4.0.0.
```
integer my_zsock.ipv6 ()
```
Get socket option `ipv6`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setIpv6 (Number)
```
Set socket option `ipv6`.
Available from libzmq 4.0.0.
```
integer my_zsock.immediate ()
```
Get socket option `immediate`.
Available from libzmq 4.0.0.
```
nothing my_zsock.setImmediate (Number)
```
Set socket option `immediate`.
Available from libzmq 4.0.0.
```
integer my_zsock.sndhwm ()
```
Get socket option `sndhwm`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setSndhwm (Number)
```
Set socket option `sndhwm`.
Available from libzmq 3.0.0.
```
integer my_zsock.rcvhwm ()
```
Get socket option `rcvhwm`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setRcvhwm (Number)
```
Set socket option `rcvhwm`.
Available from libzmq 3.0.0.
```
integer my_zsock.maxmsgsize ()
```
Get socket option `maxmsgsize`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setMaxmsgsize (Number)
```
Set socket option `maxmsgsize`.
Available from libzmq 3.0.0.
```
integer my_zsock.multicastHops ()
```
Get socket option `multicast_hops`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setMulticastHops (Number)
```
Set socket option `multicast_hops`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setXpubVerbose (Number)
```
Set socket option `xpub_verbose`.
Available from libzmq 3.0.0.
```
integer my_zsock.tcpKeepalive ()
```
Get socket option `tcp_keepalive`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setTcpKeepalive (Number)
```
Set socket option `tcp_keepalive`.
Available from libzmq 3.0.0.
```
integer my_zsock.tcpKeepaliveIdle ()
```
Get socket option `tcp_keepalive_idle`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setTcpKeepaliveIdle (Number)
```
Set socket option `tcp_keepalive_idle`.
Available from libzmq 3.0.0.
```
integer my_zsock.tcpKeepaliveCnt ()
```
Get socket option `tcp_keepalive_cnt`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setTcpKeepaliveCnt (Number)
```
Set socket option `tcp_keepalive_cnt`.
Available from libzmq 3.0.0.
```
integer my_zsock.tcpKeepaliveIntvl ()
```
Get socket option `tcp_keepalive_intvl`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setTcpKeepaliveIntvl (Number)
```
Set socket option `tcp_keepalive_intvl`.
Available from libzmq 3.0.0.
```
string my_zsock.tcpAcceptFilter ()
```
Get socket option `tcp_accept_filter`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setTcpAcceptFilter (String)
```
Set socket option `tcp_accept_filter`.
Available from libzmq 3.0.0.
```
string my_zsock.lastEndpoint ()
```
Get socket option `last_endpoint`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setRouterRaw (Number)
```
Set socket option `router_raw`.
Available from libzmq 3.0.0.
```
integer my_zsock.ipv4only ()
```
Get socket option `ipv4only`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setIpv4only (Number)
```
Set socket option `ipv4only`.
Available from libzmq 3.0.0.
```
nothing my_zsock.setDelayAttachOnConnect (Number)
```
Set socket option `delay_attach_on_connect`.
Available from libzmq 3.0.0.
```
integer my_zsock.hwm ()
```
Get socket option `hwm`.
Available from libzmq 2.0.0 to 3.0.0.
```
nothing my_zsock.setHwm (Number)
```
Set socket option `hwm`.
Available from libzmq 2.0.0 to 3.0.0.
```
integer my_zsock.swap ()
```
Get socket option `swap`.
Available from libzmq 2.0.0 to 3.0.0.
```
nothing my_zsock.setSwap (Number)
```
Set socket option `swap`.
Available from libzmq 2.0.0 to 3.0.0.
```
integer my_zsock.affinity ()
```
Get socket option `affinity`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setAffinity (Number)
```
Set socket option `affinity`.
Available from libzmq 2.0.0.
```
string my_zsock.identity ()
```
Get socket option `identity`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setIdentity (String)
```
Set socket option `identity`.
Available from libzmq 2.0.0.
```
integer my_zsock.rate ()
```
Get socket option `rate`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setRate (Number)
```
Set socket option `rate`.
Available from libzmq 2.0.0.
```
integer my_zsock.recoveryIvl ()
```
Get socket option `recovery_ivl`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setRecoveryIvl (Number)
```
Set socket option `recovery_ivl`.
Available from libzmq 2.0.0.
```
integer my_zsock.recoveryIvlMsec ()
```
Get socket option `recovery_ivl_msec`.
Available from libzmq 2.0.0 to 3.0.0.
```
nothing my_zsock.setRecoveryIvlMsec (Number)
```
Set socket option `recovery_ivl_msec`.
Available from libzmq 2.0.0 to 3.0.0.
```
integer my_zsock.mcastLoop ()
```
Get socket option `mcast_loop`.
Available from libzmq 2.0.0 to 3.0.0.
```
nothing my_zsock.setMcastLoop (Number)
```
Set socket option `mcast_loop`.
Available from libzmq 2.0.0 to 3.0.0.
```
integer my_zsock.rcvtimeo ()
```
Get socket option `rcvtimeo`.
Available from libzmq 2.2.0.
```
nothing my_zsock.setRcvtimeo (Number)
```
Set socket option `rcvtimeo`.
Available from libzmq 2.2.0.
```
integer my_zsock.sndtimeo ()
```
Get socket option `sndtimeo`.
Available from libzmq 2.2.0.
```
nothing my_zsock.setSndtimeo (Number)
```
Set socket option `sndtimeo`.
Available from libzmq 2.2.0.
```
integer my_zsock.sndbuf ()
```
Get socket option `sndbuf`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setSndbuf (Number)
```
Set socket option `sndbuf`.
Available from libzmq 2.0.0.
```
integer my_zsock.rcvbuf ()
```
Get socket option `rcvbuf`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setRcvbuf (Number)
```
Set socket option `rcvbuf`.
Available from libzmq 2.0.0.
```
integer my_zsock.linger ()
```
Get socket option `linger`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setLinger (Number)
```
Set socket option `linger`.
Available from libzmq 2.0.0.
```
integer my_zsock.reconnectIvl ()
```
Get socket option `reconnect_ivl`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setReconnectIvl (Number)
```
Set socket option `reconnect_ivl`.
Available from libzmq 2.0.0.
```
integer my_zsock.reconnectIvlMax ()
```
Get socket option `reconnect_ivl_max`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setReconnectIvlMax (Number)
```
Set socket option `reconnect_ivl_max`.
Available from libzmq 2.0.0.
```
integer my_zsock.backlog ()
```
Get socket option `backlog`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setBacklog (Number)
```
Set socket option `backlog`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setSubscribe (String)
```
Set socket option `subscribe`.
Available from libzmq 2.0.0.
```
nothing my_zsock.setUnsubscribe (String)
```
Set socket option `unsubscribe`.
Available from libzmq 2.0.0.
```
integer my_zsock.type ()
```
Get socket option `type`.
Available from libzmq 2.0.0.
```
integer my_zsock.rcvmore ()
```
Get socket option `rcvmore`.
Available from libzmq 2.0.0.
```
integer my_zsock.events ()
```
Get socket option `events`.
Available from libzmq 2.0.0.
```
nothing my_zsock.test (Boolean)
```
Self test of this class.
### The Zstr class - sending and receiving strings
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zstr = new czmq.Zstr ()
```
Methods:
```
string my_zstr.recv (Zsock)
```
Receive C string from socket. Caller must free returned string using
zstr_free(). Returns NULL if the context is being terminated or the
process was interrupted.
```
integer my_zstr.recvx (Zsock, String)
```
Receive a series of strings (until NULL) from multipart data.
Each string is allocated and filled with string data; if there
are not enough frames, unallocated strings are set to NULL.
Returns -1 if the message could not be read, else returns the
number of strings filled, zero or more. Free each returned string
using zstr_free(). If not enough strings are provided, remaining
multipart frames in the message are dropped.
```
string my_zstr.recvCompress (Zsock)
```
De-compress and receive C string from socket, received as a message
with two frames: size of the uncompressed string, and the string itself.
Caller must free returned string using zstr_free(). Returns NULL if the
context is being terminated or the process was interrupted.
```
integer my_zstr.send (Zsock, String)
```
Send a C string to a socket, as a frame. The string is sent without
trailing null byte; to read this you can use zstr_recv, or a similar
method that adds a null terminator on the received string. String
may be NULL, which is sent as "".
```
integer my_zstr.sendm (Zsock, String)
```
Send a C string to a socket, as zstr_send(), with a MORE flag, so that
you can send further strings in the same multi-part message.
```
integer my_zstr.sendf (Zsock, String)
```
Send a formatted string to a socket. Note that you should NOT use
user-supplied strings in the format (they may contain '%' which
will create security holes).
```
integer my_zstr.sendfm (Zsock, String)
```
Send a formatted string to a socket, as for zstr_sendf(), with a
MORE flag, so that you can send further strings in the same multi-part
message.
```
integer my_zstr.sendx (Zsock, String)
```
Send a series of strings (until NULL) as multipart data
Returns 0 if the strings could be sent OK, or -1 on error.
```
integer my_zstr.sendCompress (Zsock, String)
```
Compress and send a C string to a socket, as a message with two frames:
size of the uncompressed string, and the string itself. The string is
sent without trailing null byte; to read this you can use
zstr_recv_compress, or a similar method that de-compresses and adds a
null terminator on the received string.
```
integer my_zstr.sendmCompress (Zsock, String)
```
Compress and send a C string to a socket, as zstr_send_compress(),
with a MORE flag, so that you can send further strings in the same
multi-part message.
```
string my_zstr.str (Zsock)
```
Accepts a void pointer and returns a fresh character string. If source
is null, returns an empty string.
```
nothing my_zstr.free (String)
```
Free a provided string, and nullify the parent pointer. Safe to call on
a null pointer.
```
nothing my_zstr.test (Boolean)
```
Self test of this class.
### The Zsys class -
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zsys = new czmq.Zsys ()
```
Methods:
```
nothing my_zsys.shutdown ()
```
Optionally shut down the CZMQ zsys layer; this normally happens automatically
when the process exits; however this call lets you force a shutdown
earlier, avoiding any potential problems with atexit() ordering, especially
with Windows dlls.
```
string my_zsys.sockname (Number)
```
Return ZMQ socket name for socket type
*** This is for CZMQ internal use only and may change arbitrarily ***
```
zsock my_zsys.createPipe (Zsock)
```
Create a pipe, which consists of two PAIR sockets connected over inproc.
The pipe is configured to use the zsys_pipehwm setting. Returns the
frontend socket successful, NULL if failed.
```
nothing my_zsys.handlerReset ()
```
Reset interrupt handler, call this at exit if needed
```
nothing my_zsys.catchInterrupts ()
```
Set default interrupt handler, so Ctrl-C or SIGTERM will set
zsys_interrupted. Idempotent; safe to call multiple times.
Can be supressed by ZSYS_SIGHANDLER=false
*** This is for CZMQ internal use only and may change arbitrarily ***
```
boolean my_zsys.fileExists (String)
```
Return 1 if file exists, else zero
```
time my_zsys.fileModified (String)
```
Return file modification time. Returns 0 if the file does not exist.
```
integer my_zsys.fileMode (String)
```
Return file mode; provides at least support for the POSIX S_ISREG(m)
and S_ISDIR(m) macros and the S_IRUSR and S_IWUSR bits, on all boxes.
Returns a mode_t cast to int, or -1 in case of error.
```
integer my_zsys.fileDelete (String)
```
Delete file. Does not complain if the file is absent
```
boolean my_zsys.fileStable (String)
```
Check if file is 'stable'
```
integer my_zsys.dirCreate (String)
```
Create a file path if it doesn't exist. The file path is treated as
printf format.
```
integer my_zsys.dirDelete (String)
```
Remove a file path if empty; the pathname is treated as printf format.
```
integer my_zsys.dirChange (String)
```
Move to a specified working directory. Returns 0 if OK, -1 if this failed.
```
nothing my_zsys.fileModePrivate ()
```
Set private file creation mode; all files created from here will be
readable/writable by the owner only.
```
nothing my_zsys.fileModeDefault ()
```
Reset default file creation mode; all files created from here will use
process file mode defaults.
```
nothing my_zsys.version (Number, Number, Number)
```
Return the CZMQ version for run-time API detection; returns version
number into provided fields, providing reference isn't null in each case.
```
string my_zsys.sprintf (String)
```
Format a string using printf formatting, returning a freshly allocated
buffer. If there was insufficient memory, returns NULL. Free the returned
string using zstr_free().
```
nothing my_zsys.socketError (String)
```
Handle an I/O error on some socket operation; will report and die on
fatal errors, and continue silently on "try again" errors.
*** This is for CZMQ internal use only and may change arbitrarily ***
```
string my_zsys.hostname ()
```
Return current host name, for use in public tcp:// endpoints. Caller gets
a freshly allocated string, should free it using zstr_free(). If the host
name is not resolvable, returns NULL.
```
integer my_zsys.daemonize (String)
```
Move the current process into the background. The precise effect depends
on the operating system. On POSIX boxes, moves to a specified working
directory (if specified), closes all file handles, reopens stdin, stdout,
and stderr to the null device, and sets the process to ignore SIGHUP. On
Windows, does nothing. Returns 0 if OK, -1 if there was an error.
```
integer my_zsys.runAs (String, String, String)
```
Drop the process ID into the lockfile, with exclusive lock, and switch
the process to the specified group and/or user. Any of the arguments
may be null, indicating a no-op. Returns 0 on success, -1 on failure.
Note if you combine this with zsys_daemonize, run after, not before
that method, or the lockfile will hold the wrong process ID.
```
boolean my_zsys.hasCurve ()
```
Returns true if the underlying libzmq supports CURVE security.
Uses a heuristic probe according to the version of libzmq being used.
```
nothing my_zsys.setIoThreads ()
```
Configure the number of I/O threads that ZeroMQ will use. A good
rule of thumb is one thread per gigabit of traffic in or out. The
default is 1, sufficient for most applications. If the environment
variable ZSYS_IO_THREADS is defined, that provides the default.
Note that this method is valid only before any socket is created.
```
nothing my_zsys.setThreadSchedPolicy (Number)
```
Configure the scheduling policy of the ZMQ context thread pool.
Not available on Windows. See the sched_setscheduler man page or sched.h
for more information. If the environment variable ZSYS_THREAD_SCHED_POLICY
is defined, that provides the default.
Note that this method is valid only before any socket is created.
```
nothing my_zsys.setThreadPriority (Number)
```
Configure the scheduling priority of the ZMQ context thread pool.
Not available on Windows. See the sched_setscheduler man page or sched.h
for more information. If the environment variable ZSYS_THREAD_PRIORITY is
defined, that provides the default.
Note that this method is valid only before any socket is created.
```
nothing my_zsys.setMaxSockets ()
```
Configure the number of sockets that ZeroMQ will allow. The default
is 1024. The actual limit depends on the system, and you can query it
by using zsys_socket_limit (). A value of zero means "maximum".
Note that this method is valid only before any socket is created.
```
size my_zsys.socketLimit ()
```
Return maximum number of ZeroMQ sockets that the system will support.
```
nothing my_zsys.setMaxMsgsz (Number)
```
Configure the maximum allowed size of a message sent.
The default is INT_MAX.
```
integer my_zsys.maxMsgsz ()
```
Return maximum message size.
```
nothing my_zsys.setFileStableAgeMsec (Number)
```
Configure the threshold value of filesystem object age per st_mtime
that should elapse until we consider that object "stable" at the
current zclock_time() moment.
The default is S_DEFAULT_ZSYS_FILE_STABLE_AGE_MSEC defined in zsys.c
which generally depends on host OS, with fallback value of 5000.
```
msecs my_zsys.fileStableAgeMsec ()
```
Return current threshold value of file stable age in msec.
This can be used in code that chooses to wait for this timeout
before testing if a filesystem object is "stable" or not.
```
nothing my_zsys.setLinger ()
```
Configure the default linger timeout in msecs for new zsock instances.
You can also set this separately on each zsock_t instance. The default
linger time is zero, i.e. any pending messages will be dropped. If the
environment variable ZSYS_LINGER is defined, that provides the default.
Note that process exit will typically be delayed by the linger time.
```
nothing my_zsys.setSndhwm ()
```
Configure the default outgoing pipe limit (HWM) for new zsock instances.
You can also set this separately on each zsock_t instance. The default
HWM is 1,000, on all versions of ZeroMQ. If the environment variable
ZSYS_SNDHWM is defined, that provides the default. Note that a value of
zero means no limit, i.e. infinite memory consumption.
```
nothing my_zsys.setRcvhwm ()
```
Configure the default incoming pipe limit (HWM) for new zsock instances.
You can also set this separately on each zsock_t instance. The default
HWM is 1,000, on all versions of ZeroMQ. If the environment variable
ZSYS_RCVHWM is defined, that provides the default. Note that a value of
zero means no limit, i.e. infinite memory consumption.
```
nothing my_zsys.setPipehwm ()
```
Configure the default HWM for zactor internal pipes; this is set on both
ends of the pipe, for outgoing messages only (sndhwm). The default HWM is
1,000, on all versions of ZeroMQ. If the environment var ZSYS_ACTORHWM is
defined, that provides the default. Note that a value of zero means no
limit, i.e. infinite memory consumption.
```
size my_zsys.pipehwm ()
```
Return the HWM for zactor internal pipes.
```
nothing my_zsys.setIpv6 (Number)
```
Configure use of IPv6 for new zsock instances. By default sockets accept
and make only IPv4 connections. When you enable IPv6, sockets will accept
and connect to both IPv4 and IPv6 peers. You can override the setting on
each zsock_t instance. The default is IPv4 only (ipv6 set to 0). If the
environment variable ZSYS_IPV6 is defined (as 1 or 0), this provides the
default. Note: has no effect on ZMQ v2.
```
integer my_zsys.ipv6 ()
```
Return use of IPv6 for zsock instances.
```
nothing my_zsys.setInterface (String)
```
Set network interface name to use for broadcasts, particularly zbeacon.
This lets the interface be configured for test environments where required.
For example, on Mac OS X, zbeacon cannot bind to 255.255.255.255 which is
the default when there is no specified interface. If the environment
variable ZSYS_INTERFACE is set, use that as the default interface name.
Setting the interface to "*" means "use all available interfaces".
```
string my_zsys.interface ()
```
Return network interface to use for broadcasts, or "" if none was set.
```
nothing my_zsys.setIpv6Address (String)
```
Set IPv6 address to use zbeacon socket, particularly for receiving zbeacon.
This needs to be set IPv6 is enabled as IPv6 can have multiple addresses
on a given interface. If the environment variable ZSYS_IPV6_ADDRESS is set,
use that as the default IPv6 address.
```
string my_zsys.ipv6Address ()
```
Return IPv6 address to use for zbeacon reception, or "" if none was set.
```
nothing my_zsys.setIpv6McastAddress (String)
```
Set IPv6 milticast address to use for sending zbeacon messages. This needs
to be set if IPv6 is enabled. If the environment variable
ZSYS_IPV6_MCAST_ADDRESS is set, use that as the default IPv6 multicast
address.
```
string my_zsys.ipv6McastAddress ()
```
Return IPv6 multicast address to use for sending zbeacon, or "" if none was
set.
```
nothing my_zsys.setAutoUseFd (Number)
```
Configure the automatic use of pre-allocated FDs when creating new sockets.
If 0 (default), nothing will happen. Else, when a new socket is bound, the
system API will be used to check if an existing pre-allocated FD with a
matching port (if TCP) or path (if IPC) exists, and if it does it will be
set via the ZMQ_USE_FD socket option so that the library will use it
instead of creating a new socket.
```
integer my_zsys.autoUseFd ()
```
Return use of automatic pre-allocated FDs for zsock instances.
```
nothing my_zsys.setLogident (String)
```
Set log identity, which is a string that prefixes all log messages sent
by this process. The log identity defaults to the environment variable
ZSYS_LOGIDENT, if that is set.
```
nothing my_zsys.setLogsender (String)
```
Sends log output to a PUB socket bound to the specified endpoint. To
collect such log output, create a SUB socket, subscribe to the traffic
you care about, and connect to the endpoint. Log traffic is sent as a
single string frame, in the same format as when sent to stdout. The
log system supports a single sender; multiple calls to this method will
bind the same sender to multiple endpoints. To disable the sender, call
this method with a null argument.
```
nothing my_zsys.setLogsystem (Boolean)
```
Enable or disable logging to the system facility (syslog on POSIX boxes,
event log on Windows). By default this is disabled.
```
nothing my_zsys.error (String)
```
Log error condition - highest priority
```
nothing my_zsys.warning (String)
```
Log warning condition - high priority
```
nothing my_zsys.notice (String)
```
Log normal, but significant, condition - normal priority
```
nothing my_zsys.info (String)
```
Log informational message - low priority
```
nothing my_zsys.debug (String)
```
Log debug-level message - lowest priority
```
nothing my_zsys.test (Boolean)
```
Self test of this class.
### The Ztimerset class - timer set
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_ztimerset = new czmq.Ztimerset ()
```
You *must* call the destructor on every Ztimerset instance:
```
my_ztimerset.destroy ()
```
Methods:
```
integer my_ztimerset.cancel (Number)
```
Cancel a timer. Returns 0 if OK, -1 on failure.
```
integer my_ztimerset.setInterval (Number)
```
Set timer interval. Returns 0 if OK, -1 on failure.
This method is slow, canceling the timer and adding a new one yield better performance.
```
integer my_ztimerset.reset (Number)
```
Reset timer to start interval counting from current time. Returns 0 if OK, -1 on failure.
This method is slow, canceling the timer and adding a new one yield better performance.
```
integer my_ztimerset.timeout ()
```
Return the time until the next interval.
Should be used as timeout parameter for the zpoller wait method.
The timeout is in msec.
```
integer my_ztimerset.execute ()
```
Invoke callback function of all timers which their interval has elapsed.
Should be call after zpoller wait method.
Returns 0 if OK, -1 on failure.
```
nothing my_ztimerset.test (Boolean)
```
Self test of this class.
### The Ztrie class - simple trie for tokenizable strings
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_ztrie = new czmq.Ztrie (String)
```
You *must* call the destructor on every Ztrie instance:
```
my_ztrie.destroy ()
```
Methods:
```
integer my_ztrie.removeRoute (String)
```
Removes a route from the trie and destroys its data. Returns -1 if the
route does not exists, otherwise 0.
the start of the list call zlist_first (). Advances the cursor.
```
boolean my_ztrie.matches (String)
```
Returns true if the path matches a route in the tree, otherwise false.
```
size my_ztrie.hitParameterCount ()
```
Returns the count of parameters that a matched route has.
```
zhashx my_ztrie.hitParameters ()
```
Returns the parameters of a matched route with named regexes from last
ztrie_matches. If the path did not match or the route did not contain any
named regexes, returns NULL.
```
string my_ztrie.hitAsteriskMatch ()
```
Returns the asterisk matched part of a route, if there has been no match
or no asterisk match, returns NULL.
```
nothing my_ztrie.print ()
```
Print the trie
```
nothing my_ztrie.test (Boolean)
```
Self test of this class.
### The Zuuid class - UUID support class
Constructor:
```
var czmq = require ('bindings')('czmq')
var my_zuuid = new czmq.Zuuid ()
```
You *must* call the destructor on every Zuuid instance:
```
my_zuuid.destroy ()
```
Methods:
```
nothing my_zuuid.set (String)
```
Set UUID to new supplied ZUUID_LEN-octet value.
```
integer my_zuuid.setStr (String)
```
Set UUID to new supplied string value skipping '-' and '{' '}'
optional delimiters. Return 0 if OK, else returns -1.
```
buffer my_zuuid.data ()
```
Return UUID binary data.
```
size my_zuuid.size ()
```
Return UUID binary size
```
string my_zuuid.str ()
```
Returns UUID as string
```
string my_zuuid.strCanonical ()
```
Return UUID in the canonical string format: 8-4-4-4-12, in lower
case. Caller does not modify or free returned value. See
http://en.wikipedia.org/wiki/Universally_unique_identifier
```
nothing my_zuuid.export (String)
```
Store UUID blob in target array
```
boolean my_zuuid.eq (String)
```
Check if UUID is same as supplied value
```
boolean my_zuuid.neq (String)
```
Check if UUID is different from supplied value
```
zuuid my_zuuid.dup ()
```
Make copy of UUID object; if uuid is null, or memory was exhausted,
returns null.
```
nothing my_zuuid.test (Boolean)
```
Self test of this class.
czmq-4.1.0/bindings/nodejs/index.js 0000664 0003720 0003720 00000001777 13222211156 020123 0 ustar 00travis travis 0000000 0000000 /*
CZMQ exported constants and other initializations
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
var czmq = require('bindings')('czmq')
/**
* Expose the czmq bindings as the module.
*/
module.exports = czmq;
var types = {
ZMQ_PAIR: 0,
ZMQ_PUB: 1,
ZMQ_SUB: 2,
ZMQ_REQ: 3,
ZMQ_REP: 4,
ZMQ_DEALER: 5,
ZMQ_ROUTER: 6,
ZMQ_PULL: 7,
ZMQ_PUSH: 8,
ZMQ_XPUB: 9,
ZMQ_XSUB: 10,
ZMQ_STREAM: 11,
ZMQ_SERVER: 12,
ZMQ_CLIENT: 13,
ZMQ_RADIO: 14,
ZMQ_DISH: 15,
};
Object.assign(module.exports, types);
czmq-4.1.0/bindings/nodejs/build.sh 0000775 0003720 0003720 00000004436 13222211156 020107 0 ustar 00travis travis 0000000 0000000 #! /bin/bash
#
# Builds czmq.node package from a fresh git clone
#
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
#
set -e # exit on any error
FORCE=0
VERBOSE=0
QUIET="--quiet"
LOGLEVEL="--loglevel=error"
for ARG in $*; do
if [ "$ARG" == "--help" -o "$ARG" == "-h" ]; then
echo "build.sh"
echo " --help / -h This help"
echo " --force / -f Force full rebuild"
echo " --verbose / -v Show build output"
echo " --xverbose / -x Extra verbose"
exit
elif [ "$ARG" == "--force" -o "$ARG" == "-f" ]; then
FORCE=1
elif [ "$ARG" == "--verbose" -o "$ARG" == "-v" ]; then
VERBOSE=1
QUIET=""
LOGLEVEL=""
elif [ "$ARG" == "--xverbose" -o "$ARG" == "-x" ]; then
VERBOSE=1
QUIET=""
LOGLEVEL="--loglevel=verbose"
set -x
fi
done
BUILD_ROOT=`pwd`
cd ../../..
# Check dependent projects
if [ ! -d libzmq ]; then
echo "I: cloning https://github.com/zeromq/libzmq.git into `pwd`/libzmq..."
git clone $QUIET https://github.com/zeromq/libzmq.git
fi
if [ ! -f libzmq/builds/gyp/project.gyp ]; then
echo "E: `pwd`/libzmq out of date (builds/gyp/project.gyp missing)"
exit
fi
# Check Node.js dependencies
cd $BUILD_ROOT
echo "I: checking Node.js dependencies..."
failed=0
set +e
for package in node-ninja bindings nan prebuild; do
npm list --depth 1 $package > /dev/null 2>&1
if [ $? -eq 1 ]; then
npm list --global --depth 1 $package > /dev/null 2>&1
if [ $? -eq 1 ]; then
echo "E: $package isn't installed, run 'npm install [-g] $package'"
failed=1
fi
fi
done
test $failed -eq 0 || exit
set -e
# Calculate how many compiles we can do in parallel
export JOBS=$([[ $(uname) = 'Darwin' ]] \
&& sysctl -n hw.logicalcpu_max \
|| lscpu -p | egrep -v '^#' | wc -l)
# Build the binding using node-ninja directly, not prebuild
echo "I: building Node.js binding:"
node-ninja configure
node-ninja build
czmq-4.1.0/bindings/nodejs/.prebuildrc 0000664 0003720 0003720 00000000046 13222211156 020576 0 ustar 00travis travis 0000000 0000000 prebuild[] = 4.2.4
prebuild[] = 5.6.0
czmq-4.1.0/bindings/nodejs/test_binding.js 0000664 0003720 0003720 00000002114 13222211156 021447 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
test_binding.js - hand-written test cases for NodeJS binding
-------------------------------------------------------------------------
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
=========================================================================
*/
var czmq = require ('bindings')('czmq')
var zstr = new czmq.Zstr ();
var server = new czmq.Zsock ('server')
server.bind ("inproc://test-endpoint")
var client = new czmq.Zsock (ZMQ_CLIENT)
client.connect ("inproc://test-endpoint")
zstr.send (client, "Hello")
var request = zstr.recv (server)
console.log (request)
zstr.send (server, "World")
var reply = zstr.recv (client)
console.log (reply)
server.destroy ()
client.destroy ()
czmq-4.1.0/bindings/nodejs/.gitignore 0000664 0003720 0003720 00000000131 13222211156 020425 0 ustar 00travis travis 0000000 0000000 node_modules
build
binding.Makefile
*.mk
out/
Makefile
logs
*.log
npm-debug.log*
libzmq/
czmq-4.1.0/bindings/nodejs/package.json 0000664 0003720 0003720 00000001065 13222211156 020732 0 ustar 00travis travis 0000000 0000000 {
"name": "czmq",
"version": "0.0.1",
"description": "The high-level C binding for 0MQ",
"scripts": {
"install": "prebuild --install",
"test": "echo \"Error: no test specified\" && exit 1",
"rebuild": "prebuild --compile",
"prebuild": "prebuild --strip --verbose"
},
"main": "index",
"author": "See AUTHORS",
"license": "MPL-2.0",
"gypfile": true,
"repository": {
"type": "git",
"url": ""
},
"dependencies": {
"bindings": "^1.2.1",
"nan": "^2.2.0",
"node-ninja": "^1.0.1",
"prebuild": "^3.0.3"
}
}
czmq-4.1.0/bindings/nodejs/binding.gyp 0000664 0003720 0003720 00000002315 13222211156 020576 0 ustar 00travis travis 0000000 0000000 ################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
# GYP file for CZMQ Node.js binding
{
'targets': [
{
'target_name': 'czmq',
'sources': [
'binding.cc'
],
'include_dirs': [
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static NAN_METHOD (New);
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static NAN_METHOD (defined);
static NAN_METHOD (_progname);
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static NAN_METHOD (_first);
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static NAN_METHOD (_param_first);
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static NAN_METHOD (_test);
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explicit Zarmour (void);
explicit Zarmour (zarmour_t *self);
zarmour_t *self;
private:
~Zarmour ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (defined);
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static NAN_METHOD (_decode);
static NAN_METHOD (_mode);
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static NAN_METHOD (_set_pad);
static NAN_METHOD (_pad_char);
static NAN_METHOD (_set_pad_char);
static NAN_METHOD (_line_breaks);
static NAN_METHOD (_set_line_breaks);
static NAN_METHOD (_line_length);
static NAN_METHOD (_set_line_length);
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class Zcert: public Nan::ObjectWrap {
public:
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explicit Zcert (void);
explicit Zcert (zcert_t *self);
zcert_t *self;
private:
~Zcert ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (defined);
static NAN_METHOD (_public_key);
static NAN_METHOD (_secret_key);
static NAN_METHOD (_public_txt);
static NAN_METHOD (_secret_txt);
static NAN_METHOD (_set_meta);
static NAN_METHOD (_unset_meta);
static NAN_METHOD (_meta);
static NAN_METHOD (_meta_keys);
static NAN_METHOD (_save);
static NAN_METHOD (_save_public);
static NAN_METHOD (_save_secret);
static NAN_METHOD (_apply);
static NAN_METHOD (_dup);
static NAN_METHOD (_eq);
static NAN_METHOD (_print);
static NAN_METHOD (_test);
};
class Zcertstore: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zcertstore (const char *location);
explicit Zcertstore (zcertstore_t *self);
zcertstore_t *self;
private:
~Zcertstore ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (defined);
static NAN_METHOD (_lookup);
static NAN_METHOD (_insert);
static NAN_METHOD (_empty);
static NAN_METHOD (_print);
static NAN_METHOD (_certs);
static NAN_METHOD (_test);
};
class Zchunk: public Nan::ObjectWrap {
public:
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explicit Zchunk (const void *data, size_t size);
explicit Zchunk (zchunk_t *self);
zchunk_t *self;
private:
~Zchunk ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (defined);
static NAN_METHOD (_resize);
static NAN_METHOD (_size);
static NAN_METHOD (_max_size);
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static NAN_METHOD (_set);
static NAN_METHOD (_append);
static NAN_METHOD (_extend);
static NAN_METHOD (_consume);
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static NAN_METHOD (_slurp);
static NAN_METHOD (_dup);
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static NAN_METHOD (_print);
static NAN_METHOD (_test);
};
class Zclock: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zclock ();
private:
~Zclock ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (_sleep);
static NAN_METHOD (_time);
static NAN_METHOD (_mono);
static NAN_METHOD (_usecs);
static NAN_METHOD (_timestr);
static NAN_METHOD (_test);
};
class Zconfig: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zconfig (const char *name, zconfig_t *parent);
explicit Zconfig (zconfig_t *self);
zconfig_t *self;
private:
~Zconfig ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (defined);
static NAN_METHOD (_name);
static NAN_METHOD (_value);
static NAN_METHOD (_put);
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static NAN_METHOD (_get);
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static NAN_METHOD (_set_comment);
static NAN_METHOD (_comments);
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static NAN_METHOD (_remove_subtree);
static NAN_METHOD (_remove);
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};
class Zdigest: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zdigest (void);
explicit Zdigest (zdigest_t *self);
zdigest_t *self;
private:
~Zdigest ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (defined);
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static NAN_METHOD (_size);
static NAN_METHOD (_string);
static NAN_METHOD (_test);
};
class Zdir: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zdir (const char *path, const char *parent);
explicit Zdir (zdir_t *self);
zdir_t *self;
private:
~Zdir ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_path);
static NAN_METHOD (_modified);
static NAN_METHOD (_cursize);
static NAN_METHOD (_count);
static NAN_METHOD (_list);
static NAN_METHOD (_remove);
static NAN_METHOD (_diff);
static NAN_METHOD (_resync);
static NAN_METHOD (_cache);
static NAN_METHOD (_print);
static NAN_METHOD (_test);
};
class ZdirPatch: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit ZdirPatch (const char *path, zfile_t *file, int op, const char *alias);
explicit ZdirPatch (zdir_patch_t *self);
zdir_patch_t *self;
private:
~ZdirPatch ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
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static NAN_METHOD (_path);
static NAN_METHOD (_file);
static NAN_METHOD (_op);
static NAN_METHOD (_vpath);
static NAN_METHOD (_digest_set);
static NAN_METHOD (_digest);
static NAN_METHOD (_test);
};
class Zfile: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zfile (const char *path, const char *name);
explicit Zfile (zfile_t *self);
zfile_t *self;
private:
~Zfile ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_dup);
static NAN_METHOD (_filename);
static NAN_METHOD (_restat);
static NAN_METHOD (_modified);
static NAN_METHOD (_cursize);
static NAN_METHOD (_is_directory);
static NAN_METHOD (_is_regular);
static NAN_METHOD (_is_readable);
static NAN_METHOD (_is_writeable);
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static NAN_METHOD (_has_changed);
static NAN_METHOD (_remove);
static NAN_METHOD (_input);
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static NAN_METHOD (_read);
static NAN_METHOD (_eof);
static NAN_METHOD (_write);
static NAN_METHOD (_readln);
static NAN_METHOD (_close);
static NAN_METHOD (_digest);
static NAN_METHOD (_test);
};
class Zframe: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zframe (const void *data, size_t size);
explicit Zframe (zframe_t *self);
zframe_t *self;
private:
~Zframe ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (defined);
static NAN_METHOD (_send);
static NAN_METHOD (_size);
static NAN_METHOD (_data);
static NAN_METHOD (_meta);
static NAN_METHOD (_dup);
static NAN_METHOD (_strhex);
static NAN_METHOD (_strdup);
static NAN_METHOD (_streq);
static NAN_METHOD (_more);
static NAN_METHOD (_set_more);
static NAN_METHOD (_routing_id);
static NAN_METHOD (_set_routing_id);
static NAN_METHOD (_group);
static NAN_METHOD (_set_group);
static NAN_METHOD (_eq);
static NAN_METHOD (_reset);
static NAN_METHOD (_print);
static NAN_METHOD (_test);
};
class Zhash: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zhash (void);
explicit Zhash (zhash_t *self);
zhash_t *self;
private:
~Zhash ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_delete);
static NAN_METHOD (_rename);
static NAN_METHOD (_size);
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static NAN_METHOD (_keys);
static NAN_METHOD (_cursor);
static NAN_METHOD (_comment);
static NAN_METHOD (_pack);
static NAN_METHOD (_save);
static NAN_METHOD (_load);
static NAN_METHOD (_refresh);
static NAN_METHOD (_autofree);
static NAN_METHOD (_test);
};
class Zhashx: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zhashx (void);
explicit Zhashx (zhashx_t *self);
zhashx_t *self;
private:
~Zhashx ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (_dup_v2);
static NAN_METHOD (_test);
};
class Ziflist: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Ziflist (void);
explicit Ziflist (ziflist_t *self);
ziflist_t *self;
private:
~Ziflist ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_reload);
static NAN_METHOD (_size);
static NAN_METHOD (_first);
static NAN_METHOD (_next);
static NAN_METHOD (_address);
static NAN_METHOD (_broadcast);
static NAN_METHOD (_netmask);
static NAN_METHOD (_print);
static NAN_METHOD (_new_ipv6);
static NAN_METHOD (_reload_ipv6);
static NAN_METHOD (_is_ipv6);
static NAN_METHOD (_test);
};
class Zlist: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zlist (void);
explicit Zlist (zlist_t *self);
zlist_t *self;
private:
~Zlist ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (_purge);
static NAN_METHOD (_size);
static NAN_METHOD (_autofree);
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class Zlistx: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zlistx (void);
explicit Zlistx (zlistx_t *self);
zlistx_t *self;
private:
~Zlistx ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (_sort);
static NAN_METHOD (_dup);
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class Zloop: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zloop (void);
explicit Zloop (zloop_t *self);
zloop_t *self;
private:
~Zloop ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_reader_end);
static NAN_METHOD (_reader_set_tolerant);
static NAN_METHOD (_timer_end);
static NAN_METHOD (_set_ticket_delay);
static NAN_METHOD (_set_max_timers);
static NAN_METHOD (_set_verbose);
static NAN_METHOD (_set_nonstop);
static NAN_METHOD (_start);
static NAN_METHOD (_test);
};
class Zmsg: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zmsg (void);
explicit Zmsg (zmsg_t *self);
zmsg_t *self;
private:
~Zmsg ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
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static NAN_METHOD (_sendm);
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static NAN_METHOD (_popstr);
static NAN_METHOD (_addmsg);
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static NAN_METHOD (_signal);
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class Zpoller: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zpoller (zsock_t *reader);
explicit Zpoller (zpoller_t *self);
zpoller_t *self;
private:
~Zpoller ();
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static NAN_METHOD (New);
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static NAN_METHOD (defined);
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static NAN_METHOD (_expired);
static NAN_METHOD (_terminated);
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class Zproc: public Nan::ObjectWrap {
public:
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explicit Zproc (void);
explicit Zproc (zproc_t *self);
zproc_t *self;
private:
~Zproc ();
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static NAN_METHOD (_pid);
static NAN_METHOD (_running);
static NAN_METHOD (_wait);
static NAN_METHOD (_kill);
static NAN_METHOD (_set_verbose);
static NAN_METHOD (_czmq_version);
static NAN_METHOD (_interrupted);
static NAN_METHOD (_has_curve);
static NAN_METHOD (_hostname);
static NAN_METHOD (_daemonize);
static NAN_METHOD (_run_as);
static NAN_METHOD (_set_io_threads);
static NAN_METHOD (_set_max_sockets);
static NAN_METHOD (_set_biface);
static NAN_METHOD (_biface);
static NAN_METHOD (_set_log_ident);
static NAN_METHOD (_set_log_sender);
static NAN_METHOD (_set_log_system);
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static NAN_METHOD (_log_warning);
static NAN_METHOD (_log_notice);
static NAN_METHOD (_log_info);
static NAN_METHOD (_log_debug);
static NAN_METHOD (_test);
};
class Zsock: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zsock (int type);
explicit Zsock (zsock_t *self);
zsock_t *self;
private:
~Zsock ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_bind);
static NAN_METHOD (_endpoint);
static NAN_METHOD (_unbind);
static NAN_METHOD (_connect);
static NAN_METHOD (_disconnect);
static NAN_METHOD (_attach);
static NAN_METHOD (_type_str);
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static NAN_METHOD (_recv);
static NAN_METHOD (_bsend);
static NAN_METHOD (_brecv);
static NAN_METHOD (_routing_id);
static NAN_METHOD (_set_routing_id);
static NAN_METHOD (_set_unbounded);
static NAN_METHOD (_wait);
static NAN_METHOD (_flush);
static NAN_METHOD (_join);
static NAN_METHOD (_leave);
static NAN_METHOD (_heartbeat_ivl);
static NAN_METHOD (_set_heartbeat_ivl);
static NAN_METHOD (_heartbeat_ttl);
static NAN_METHOD (_set_heartbeat_ttl);
static NAN_METHOD (_heartbeat_timeout);
static NAN_METHOD (_set_heartbeat_timeout);
static NAN_METHOD (_use_fd);
static NAN_METHOD (_set_use_fd);
static NAN_METHOD (_set_xpub_manual);
static NAN_METHOD (_set_xpub_welcome_msg);
static NAN_METHOD (_set_stream_notify);
static NAN_METHOD (_invert_matching);
static NAN_METHOD (_set_invert_matching);
static NAN_METHOD (_set_xpub_verboser);
static NAN_METHOD (_connect_timeout);
static NAN_METHOD (_set_connect_timeout);
static NAN_METHOD (_tcp_maxrt);
static NAN_METHOD (_set_tcp_maxrt);
static NAN_METHOD (_thread_safe);
static NAN_METHOD (_multicast_maxtpdu);
static NAN_METHOD (_set_multicast_maxtpdu);
static NAN_METHOD (_vmci_buffer_size);
static NAN_METHOD (_set_vmci_buffer_size);
static NAN_METHOD (_vmci_buffer_min_size);
static NAN_METHOD (_set_vmci_buffer_min_size);
static NAN_METHOD (_vmci_buffer_max_size);
static NAN_METHOD (_set_vmci_buffer_max_size);
static NAN_METHOD (_vmci_connect_timeout);
static NAN_METHOD (_set_vmci_connect_timeout);
static NAN_METHOD (_tos);
static NAN_METHOD (_set_tos);
static NAN_METHOD (_set_router_handover);
static NAN_METHOD (_set_connect_rid);
static NAN_METHOD (_set_connect_rid_bin);
static NAN_METHOD (_handshake_ivl);
static NAN_METHOD (_set_handshake_ivl);
static NAN_METHOD (_socks_proxy);
static NAN_METHOD (_set_socks_proxy);
static NAN_METHOD (_set_xpub_nodrop);
static NAN_METHOD (_set_router_mandatory);
static NAN_METHOD (_set_probe_router);
static NAN_METHOD (_set_req_relaxed);
static NAN_METHOD (_set_req_correlate);
static NAN_METHOD (_set_conflate);
static NAN_METHOD (_zap_domain);
static NAN_METHOD (_set_zap_domain);
static NAN_METHOD (_mechanism);
static NAN_METHOD (_plain_server);
static NAN_METHOD (_set_plain_server);
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static NAN_METHOD (_plain_password);
static NAN_METHOD (_set_plain_password);
static NAN_METHOD (_curve_server);
static NAN_METHOD (_set_curve_server);
static NAN_METHOD (_curve_publickey);
static NAN_METHOD (_set_curve_publickey);
static NAN_METHOD (_set_curve_publickey_bin);
static NAN_METHOD (_curve_secretkey);
static NAN_METHOD (_set_curve_secretkey);
static NAN_METHOD (_set_curve_secretkey_bin);
static NAN_METHOD (_curve_serverkey);
static NAN_METHOD (_set_curve_serverkey);
static NAN_METHOD (_set_curve_serverkey_bin);
static NAN_METHOD (_gssapi_server);
static NAN_METHOD (_set_gssapi_server);
static NAN_METHOD (_gssapi_plaintext);
static NAN_METHOD (_set_gssapi_plaintext);
static NAN_METHOD (_gssapi_principal);
static NAN_METHOD (_set_gssapi_principal);
static NAN_METHOD (_gssapi_service_principal);
static NAN_METHOD (_set_gssapi_service_principal);
static NAN_METHOD (_ipv6);
static NAN_METHOD (_set_ipv6);
static NAN_METHOD (_immediate);
static NAN_METHOD (_set_immediate);
static NAN_METHOD (_sndhwm);
static NAN_METHOD (_set_sndhwm);
static NAN_METHOD (_rcvhwm);
static NAN_METHOD (_set_rcvhwm);
static NAN_METHOD (_maxmsgsize);
static NAN_METHOD (_set_maxmsgsize);
static NAN_METHOD (_multicast_hops);
static NAN_METHOD (_set_multicast_hops);
static NAN_METHOD (_set_xpub_verbose);
static NAN_METHOD (_tcp_keepalive);
static NAN_METHOD (_set_tcp_keepalive);
static NAN_METHOD (_tcp_keepalive_idle);
static NAN_METHOD (_set_tcp_keepalive_idle);
static NAN_METHOD (_tcp_keepalive_cnt);
static NAN_METHOD (_set_tcp_keepalive_cnt);
static NAN_METHOD (_tcp_keepalive_intvl);
static NAN_METHOD (_set_tcp_keepalive_intvl);
static NAN_METHOD (_tcp_accept_filter);
static NAN_METHOD (_set_tcp_accept_filter);
static NAN_METHOD (_last_endpoint);
static NAN_METHOD (_set_router_raw);
static NAN_METHOD (_ipv4only);
static NAN_METHOD (_set_ipv4only);
static NAN_METHOD (_set_delay_attach_on_connect);
static NAN_METHOD (_hwm);
static NAN_METHOD (_set_hwm);
static NAN_METHOD (_swap);
static NAN_METHOD (_set_swap);
static NAN_METHOD (_affinity);
static NAN_METHOD (_set_affinity);
static NAN_METHOD (_identity);
static NAN_METHOD (_set_identity);
static NAN_METHOD (_rate);
static NAN_METHOD (_set_rate);
static NAN_METHOD (_recovery_ivl);
static NAN_METHOD (_set_recovery_ivl);
static NAN_METHOD (_recovery_ivl_msec);
static NAN_METHOD (_set_recovery_ivl_msec);
static NAN_METHOD (_mcast_loop);
static NAN_METHOD (_set_mcast_loop);
static NAN_METHOD (_rcvtimeo);
static NAN_METHOD (_set_rcvtimeo);
static NAN_METHOD (_sndtimeo);
static NAN_METHOD (_set_sndtimeo);
static NAN_METHOD (_sndbuf);
static NAN_METHOD (_set_sndbuf);
static NAN_METHOD (_rcvbuf);
static NAN_METHOD (_set_rcvbuf);
static NAN_METHOD (_linger);
static NAN_METHOD (_set_linger);
static NAN_METHOD (_reconnect_ivl);
static NAN_METHOD (_set_reconnect_ivl);
static NAN_METHOD (_reconnect_ivl_max);
static NAN_METHOD (_set_reconnect_ivl_max);
static NAN_METHOD (_backlog);
static NAN_METHOD (_set_backlog);
static NAN_METHOD (_set_subscribe);
static NAN_METHOD (_set_unsubscribe);
static NAN_METHOD (_type);
static NAN_METHOD (_rcvmore);
static NAN_METHOD (_events);
static NAN_METHOD (_test);
};
class Zstr: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zstr ();
private:
~Zstr ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (_recv);
static NAN_METHOD (_recvx);
static NAN_METHOD (_recv_compress);
static NAN_METHOD (_send);
static NAN_METHOD (_sendm);
static NAN_METHOD (_sendf);
static NAN_METHOD (_sendfm);
static NAN_METHOD (_sendx);
static NAN_METHOD (_send_compress);
static NAN_METHOD (_sendm_compress);
static NAN_METHOD (_str);
static NAN_METHOD (_free);
static NAN_METHOD (_test);
};
class Zsys: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zsys ();
private:
~Zsys ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (_shutdown);
static NAN_METHOD (_sockname);
static NAN_METHOD (_create_pipe);
static NAN_METHOD (_handler_reset);
static NAN_METHOD (_catch_interrupts);
static NAN_METHOD (_file_exists);
static NAN_METHOD (_file_modified);
static NAN_METHOD (_file_mode);
static NAN_METHOD (_file_delete);
static NAN_METHOD (_file_stable);
static NAN_METHOD (_dir_create);
static NAN_METHOD (_dir_delete);
static NAN_METHOD (_dir_change);
static NAN_METHOD (_file_mode_private);
static NAN_METHOD (_file_mode_default);
static NAN_METHOD (_version);
static NAN_METHOD (_sprintf);
static NAN_METHOD (_socket_error);
static NAN_METHOD (_hostname);
static NAN_METHOD (_daemonize);
static NAN_METHOD (_run_as);
static NAN_METHOD (_has_curve);
static NAN_METHOD (_set_io_threads);
static NAN_METHOD (_set_thread_sched_policy);
static NAN_METHOD (_set_thread_priority);
static NAN_METHOD (_set_max_sockets);
static NAN_METHOD (_socket_limit);
static NAN_METHOD (_set_max_msgsz);
static NAN_METHOD (_max_msgsz);
static NAN_METHOD (_set_file_stable_age_msec);
static NAN_METHOD (_file_stable_age_msec);
static NAN_METHOD (_set_linger);
static NAN_METHOD (_set_sndhwm);
static NAN_METHOD (_set_rcvhwm);
static NAN_METHOD (_set_pipehwm);
static NAN_METHOD (_pipehwm);
static NAN_METHOD (_set_ipv6);
static NAN_METHOD (_ipv6);
static NAN_METHOD (_set_interface);
static NAN_METHOD (_interface);
static NAN_METHOD (_set_ipv6_address);
static NAN_METHOD (_ipv6_address);
static NAN_METHOD (_set_ipv6_mcast_address);
static NAN_METHOD (_ipv6_mcast_address);
static NAN_METHOD (_set_auto_use_fd);
static NAN_METHOD (_auto_use_fd);
static NAN_METHOD (_set_logident);
static NAN_METHOD (_set_logsender);
static NAN_METHOD (_set_logsystem);
static NAN_METHOD (_error);
static NAN_METHOD (_warning);
static NAN_METHOD (_notice);
static NAN_METHOD (_info);
static NAN_METHOD (_debug);
static NAN_METHOD (_test);
};
class Ztimerset: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Ztimerset (void);
explicit Ztimerset (ztimerset_t *self);
ztimerset_t *self;
private:
~Ztimerset ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_cancel);
static NAN_METHOD (_set_interval);
static NAN_METHOD (_reset);
static NAN_METHOD (_timeout);
static NAN_METHOD (_execute);
static NAN_METHOD (_test);
};
class Ztrie: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Ztrie (char delimiter);
explicit Ztrie (ztrie_t *self);
ztrie_t *self;
private:
~Ztrie ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_remove_route);
static NAN_METHOD (_matches);
static NAN_METHOD (_hit_parameter_count);
static NAN_METHOD (_hit_parameters);
static NAN_METHOD (_hit_asterisk_match);
static NAN_METHOD (_print);
static NAN_METHOD (_test);
};
class Zuuid: public Nan::ObjectWrap {
public:
static NAN_MODULE_INIT (Init);
explicit Zuuid (void);
explicit Zuuid (zuuid_t *self);
zuuid_t *self;
private:
~Zuuid ();
static Nan::Persistent &constructor ();
static NAN_METHOD (New);
static NAN_METHOD (destroy);
static NAN_METHOD (defined);
static NAN_METHOD (_set);
static NAN_METHOD (_set_str);
static NAN_METHOD (_data);
static NAN_METHOD (_size);
static NAN_METHOD (_str);
static NAN_METHOD (_str_canonical);
static NAN_METHOD (_export);
static NAN_METHOD (_eq);
static NAN_METHOD (_neq);
static NAN_METHOD (_dup);
static NAN_METHOD (_test);
};
#endif
czmq-4.1.0/bindings/nodejs/binding.cc 0000664 0003720 0003720 00001115213 13222211156 020367 0 ustar 00travis travis 0000000 0000000 /* =========================================================================
CZMQ Node.js binding implementation
Copyright (c) the Contributors as noted in the AUTHORS file.
This file is part of CZMQ, the high-level C binding for 0MQ:
http://czmq.zeromq.org.
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
################################################################################
# THIS FILE IS 100% GENERATED BY ZPROJECT; DO NOT EDIT EXCEPT EXPERIMENTALLY #
# Read the zproject/README.md for information about making permanent changes. #
################################################################################
=========================================================================
*/
#include "binding.h"
using namespace v8;
using namespace Nan;
NAN_MODULE_INIT (Zargs::Init) {
Nan::HandleScope scope;
// Prepare constructor template
Local tpl = Nan::New (New);
tpl->SetClassName (Nan::New ("Zargs").ToLocalChecked ());
tpl->InstanceTemplate ()->SetInternalFieldCount (1);
// Prototypes
Nan::SetPrototypeMethod (tpl, "destroy", destroy);
Nan::SetPrototypeMethod (tpl, "defined", defined);
Nan::SetPrototypeMethod (tpl, "progname", _progname);
Nan::SetPrototypeMethod (tpl, "arguments", _arguments);
Nan::SetPrototypeMethod (tpl, "first", _first);
Nan::SetPrototypeMethod (tpl, "next", _next);
Nan::SetPrototypeMethod (tpl, "paramFirst", _param_first);
Nan::SetPrototypeMethod (tpl, "paramNext", _param_next);
Nan::SetPrototypeMethod (tpl, "paramName", _param_name);
Nan::SetPrototypeMethod (tpl, "paramLookup", _param_lookup);
Nan::SetPrototypeMethod (tpl, "paramLookupx", _param_lookupx);
Nan::SetPrototypeMethod (tpl, "hasHelp", _has_help);
Nan::SetPrototypeMethod (tpl, "paramEmpty", _param_empty);
Nan::SetPrototypeMethod (tpl, "print", _print);
Nan::SetPrototypeMethod (tpl, "test", _test);
constructor ().Reset (Nan::GetFunction (tpl).ToLocalChecked ());
Nan::Set (target, Nan::New ("Zargs").ToLocalChecked (),
Nan::GetFunction (tpl).ToLocalChecked ());
}
Zargs::Zargs (int argc, char **argv) {
self = zargs_new ((int) argc, (char **)&argv);
}
Zargs::Zargs (zargs_t *self_) {
self = self_;
}
Zargs::~Zargs () {
}
NAN_METHOD (Zargs::New) {
assert (info.IsConstructCall ());
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `argc`");
//int argc; // bjornw typedef - if using c_type, then you get 'int * major' but it needs to be 'int major'. later using the FromJust() returns an int
int argc;
if (info [0]->IsNumber ())
{
argc = Nan::To(info [0]).FromJust ();
}
else
return Nan::ThrowTypeError ("`argc` must be a number");
char *argv;
if (info [1]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `argv`");
else
if (!info [1]->IsString ())
return Nan::ThrowTypeError ("`argv` must be a string");
//else { // bjornw: remove brackets to keep scope
Nan::Utf8String argv_utf8 (info [1].As());
argv = *argv_utf8;
//} //bjornw end
Zargs *zargs = new Zargs ((int) argc, (char **)&argv);
if (zargs) {
zargs->Wrap (info.This ());
info.GetReturnValue ().Set (info.This ());
}
}
NAN_METHOD (Zargs::destroy) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
zargs_destroy (&zargs->self);
}
NAN_METHOD (Zargs::defined) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
info.GetReturnValue ().Set (Nan::New (zargs->self != NULL));
}
NAN_METHOD (Zargs::_progname) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *result = (char *) zargs_progname (zargs->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_arguments) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
size_t result = zargs_arguments (zargs->self);
info.GetReturnValue ().Set (Nan::New(result));
}
NAN_METHOD (Zargs::_first) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *result = (char *) zargs_first (zargs->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_next) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *result = (char *) zargs_next (zargs->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_param_first) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *result = (char *) zargs_param_first (zargs->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_param_next) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *result = (char *) zargs_param_next (zargs->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_param_name) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *result = (char *) zargs_param_name (zargs->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_param_lookup) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *keys;
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `keys`");
else
if (!info [0]->IsString ())
return Nan::ThrowTypeError ("`keys` must be a string");
//else { // bjornw: remove brackets to keep scope
Nan::Utf8String keys_utf8 (info [0].As());
keys = *keys_utf8;
//} //bjornw end
char *result = (char *) zargs_param_lookup (zargs->self, (const char *)keys);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_param_lookupx) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
char *keys;
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `keys`");
else
if (!info [0]->IsString ())
return Nan::ThrowTypeError ("`keys` must be a string");
//else { // bjornw: remove brackets to keep scope
Nan::Utf8String keys_utf8 (info [0].As());
keys = *keys_utf8;
//} //bjornw end
char *result = (char *) zargs_param_lookupx (zargs->self, (const char *)keys);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zargs::_has_help) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
bool result = zargs_has_help (zargs->self);
info.GetReturnValue ().Set (Nan::New(result));
}
NAN_METHOD (Zargs::_param_empty) {
char *arg;
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `arg`");
else
if (!info [0]->IsString ())
return Nan::ThrowTypeError ("`arg` must be a string");
//else { // bjornw: remove brackets to keep scope
Nan::Utf8String arg_utf8 (info [0].As());
arg = *arg_utf8;
//} //bjornw end
bool result = zargs_param_empty ((const char *)arg);
info.GetReturnValue ().Set (Nan::New(result));
}
NAN_METHOD (Zargs::_print) {
Zargs *zargs = Nan::ObjectWrap::Unwrap (info.Holder ());
zargs_print (zargs->self);
}
NAN_METHOD (Zargs::_test) {
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `verbose`");
//bool verbose; // bjornw typedef - if using c_type, then you get 'int * major' but it needs to be 'int major'. later using the FromJust() returns an int
bool verbose;
if (info [0]->IsBoolean ())
{
verbose = Nan::To(info [0]).FromJust ();
}
else
return Nan::ThrowTypeError ("`verbose` must be a Boolean");
zargs_test ((bool) verbose);
}
Nan::Persistent &Zargs::constructor () {
static Nan::Persistent my_constructor;
return my_constructor;
}
NAN_MODULE_INIT (Zarmour::Init) {
Nan::HandleScope scope;
// Prepare constructor template
Local tpl = Nan::New (New);
tpl->SetClassName (Nan::New ("Zarmour").ToLocalChecked ());
tpl->InstanceTemplate ()->SetInternalFieldCount (1);
// Prototypes
Nan::SetPrototypeMethod (tpl, "destroy", destroy);
Nan::SetPrototypeMethod (tpl, "defined", defined);
Nan::SetPrototypeMethod (tpl, "encode", _encode);
Nan::SetPrototypeMethod (tpl, "decode", _decode);
Nan::SetPrototypeMethod (tpl, "mode", _mode);
Nan::SetPrototypeMethod (tpl, "modeStr", _mode_str);
Nan::SetPrototypeMethod (tpl, "setMode", _set_mode);
Nan::SetPrototypeMethod (tpl, "pad", _pad);
Nan::SetPrototypeMethod (tpl, "setPad", _set_pad);
Nan::SetPrototypeMethod (tpl, "padChar", _pad_char);
Nan::SetPrototypeMethod (tpl, "setPadChar", _set_pad_char);
Nan::SetPrototypeMethod (tpl, "lineBreaks", _line_breaks);
Nan::SetPrototypeMethod (tpl, "setLineBreaks", _set_line_breaks);
Nan::SetPrototypeMethod (tpl, "lineLength", _line_length);
Nan::SetPrototypeMethod (tpl, "setLineLength", _set_line_length);
Nan::SetPrototypeMethod (tpl, "print", _print);
Nan::SetPrototypeMethod (tpl, "test", _test);
constructor ().Reset (Nan::GetFunction (tpl).ToLocalChecked ());
Nan::Set (target, Nan::New ("Zarmour").ToLocalChecked (),
Nan::GetFunction (tpl).ToLocalChecked ());
}
Zarmour::Zarmour (void) {
self = zarmour_new ();
}
Zarmour::Zarmour (zarmour_t *self_) {
self = self_;
}
Zarmour::~Zarmour () {
}
NAN_METHOD (Zarmour::New) {
assert (info.IsConstructCall ());
Zarmour *zarmour = new Zarmour ();
if (zarmour) {
zarmour->Wrap (info.This ());
info.GetReturnValue ().Set (info.This ());
}
}
NAN_METHOD (Zarmour::destroy) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
zarmour_destroy (&zarmour->self);
}
NAN_METHOD (Zarmour::defined) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
info.GetReturnValue ().Set (Nan::New (zarmour->self != NULL));
}
NAN_METHOD (Zarmour::_encode) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a argument to provide data");
Local buffer_node = info [0].As ();
const byte *data = (const byte *) node::Buffer::Data (buffer_node);
size_t size = node::Buffer::Length (buffer_node);
char *result = (char *) zarmour_encode (zarmour->self, (const byte *)data, (size_t) size);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zarmour::_decode) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
char *data;
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `data`");
else
if (!info [0]->IsString ())
return Nan::ThrowTypeError ("`data` must be a string");
//else { // bjornw: remove brackets to keep scope
Nan::Utf8String data_utf8 (info [0].As());
data = *data_utf8;
//} //bjornw end
zchunk_t *result = zarmour_decode (zarmour->self, (const char *)data);
Zchunk *zchunk_result = new Zchunk (result);
if (zchunk_result) {
// Don't yet know how to return a new object
// zchunk->Wrap (info.This ());
// info.GetReturnValue ().Set (info.This ());
info.GetReturnValue ().Set (Nan::New(true));
}
}
NAN_METHOD (Zarmour::_mode) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
int result = zarmour_mode (zarmour->self);
info.GetReturnValue ().Set (Nan::New(result));
}
NAN_METHOD (Zarmour::_mode_str) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
char *result = (char *) zarmour_mode_str (zarmour->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zarmour::_set_mode) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `mode`");
//int mode; // bjornw typedef - if using c_type, then you get 'int * major' but it needs to be 'int major'. later using the FromJust() returns an int
int mode;
if (info [0]->IsNumber ())
{
mode = Nan::To(info [0]).FromJust ();
}
else
return Nan::ThrowTypeError ("`mode` must be a number");
zarmour_set_mode (zarmour->self, (int) mode);
}
NAN_METHOD (Zarmour::_pad) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
bool result = zarmour_pad (zarmour->self);
info.GetReturnValue ().Set (Nan::New(result));
}
NAN_METHOD (Zarmour::_set_pad) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
if (info [0]->IsUndefined ())
return Nan::ThrowTypeError ("method requires a `pad`");
//bool pad; // bjornw typedef - if using c_type, then you get 'int * major' but it needs to be 'int major'. later using the FromJust() returns an int
bool pad;
if (info [0]->IsBoolean ())
{
pad = Nan::To(info [0]).FromJust ();
}
else
return Nan::ThrowTypeError ("`pad` must be a Boolean");
zarmour_set_pad (zarmour->self, (bool) pad);
}
NAN_METHOD (Zarmour::_pad_char) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap (info.Holder ());
char result [2] = " ";
result [0] = zarmour_pad_char (zarmour->self);
info.GetReturnValue ().Set (Nan::New (result).ToLocalChecked ());
}
NAN_METHOD (Zarmour::_set_pad_char) {
Zarmour *zarmour = Nan::ObjectWrap::Unwrap 
