libieee1284-0.2.11/0000775000175000017500000000000010673720645013062 5ustar julienjulienlibieee1284-0.2.11/doc/0000775000175000017500000000000010673720645013627 5ustar julienjulienlibieee1284-0.2.11/doc/interface.xml0000664000175000017500000021152507665666432016331 0ustar julienjulien E1284_OK"> E1284_NOMEM"> E1284_NOTAVAIL"> E1284_NOTIMPL"> E1284_INIT"> E1284_NEGFAILED"> E1284_REJECTED"> E1284_TIMEDOUT"> E1284_SYS"> E1284_NOID"> E1284_INVALIDPORT"> ]> Public interface of &libieee1284; API 3.2 Tim Waugh
twaugh@redhat.com
 2001-2003 Tim Waugh Introduction &libieee1284; 3 &libieee1284; IEEE1284 communications library #include <ieee1284.h> cc files... -lieee1284 Overview The &libieee1284; library is a library for accessing parallel port devices. The model presented to the user is fairly abstract: a list of parallel ports with arbitrary names, with functions to access them in various ways ranging from bit operations to block data transfer in one of the IEEE 1284 sanctioned protocols. Although the library resides in user space the speed penalty may not be as bad as you initially think, since the operating system may well provide assistance with block data transfer operations; in fact, the operating system may even use hardware assistance to get the job done. So, using &libieee1284;, ECP transfers using DMA are possible. The normal sequence of events will be that the application calls ieee1284_find_ports to get a list of available ports then ieee1284_get_deviceid to look for a device on each port that it is interested in and then ieee1284_open to open each port it finds a device it can control on. The list of ports returned from ieee1284_find_ports can now be disposed of using ieee1284_free_ports. Then when it wants to control the device, it will call ieee1284_claim to prevent other drivers from using the port then perhaps do some data transfers and then ieee1284_release when it is finished that that particular command. This claim-control-release sequence will be repeated each time it wants to tell the device to do something. Finally when the application is finished with the device it will call ieee1284_close. Usually a port needs to be claimed before it can be used. This is to prevent multiple drivers from trampling on each other if they both want to use the same port. The exception to this rule is the collection of IEEE 1284 Device IDs, which has an implicit open-claim-release-close sequence. The reason for this is that it may be possible to collect a Device ID from the operating system, without bothering the device with it. Configuration When ieee1284_find_ports is first called, the library will look for a configuration file, /etc/ieee1284.conf. Comments begin with a '#' character and extend to the end of the line. Everything else is freely-formatted tokens. A non-quoted (or double-quoted) backslash character '\' preserves the literal value of the next character, and single and double quotes may be used for preserving white-space. Braces and equals signs are recognised as tokens, unless quoted or escaped. The only configuration instruction that is currently recognised is disallow method ppdev, for preventing the use of the Linux ppdev driver. Environment You can enable debugging output from the library by setting the environment variable LIBIEEE1284_DEBUG to any value. Files /etc/ieee1284.conf Configuration file. See Also , , , , , , , , , , , , , , , , Structures parport 3 parport representation of a parallel port ]]> Description A parport structure represents a parallel port. Structure members The structure has the following members: parport_list 3 parport_list a collection of parallel ports ]]> Description A parport_list structure is just a vector of parport structures. Structure members The structure has the following members: Functions ieee1284_find_ports 3 ieee1284_find_ports find ports on the system #include <ieee1284.h> int ieee1284_find_ports struct parport_list *list int flags Description This function should be called before the other &libieee1284; functions. This gives the library a chance to look around and see what's available, and gives the program a chance to choose a port to use. The list is a pointer to a parport_list structure that will be filled in on success. There are no flags defined; use zero for this parameter. Return value &e1284ok; Success. list is filled in and must be destroyed using ieee1284_free_ports 3 . &e1284nomem; There is not enough memory available. &e1284notimpl; One or more of the supplied flags is not supported in this implementation. ieee1284_free_ports 3 ieee1284_free_ports safely deallocate a port list #include <ieee1284.h> void ieee1284_free_ports struct parport_list *list Description When the port list will no longer be used, the program should call ieee1284_free_ports giving it a pointer to the parport_list structure that holds the list of ports returned by ieee1284_find_ports 3 . The ports are reference counted with the ieee1284_open and ieee1284_close functions, and so the port list may be freed even if it contains pointers to ports that are still open. ieee1284_get_deviceid 3 ieee1284_get_deviceid retrieve an IEEE 1284 Device ID #include <ieee1284.h> ssize_t ieee1284_get_deviceid struct parport *port int daisy int flags char *buffer size_t len Description This function is for retrieving the IEEE 1284 Device ID of the specified device. The device is specified by the port to which it is attached, and optionally an address (daisy) on the daisy chain of devices on that port. daisy should be −1 to indicate that the device is not participating in a IEEE 1284.3 daisy chain, meaning it is the last (or only) device on the port, or should be a number from 0 to 3 inclusive to indicate that it has the specified daisy chain address (0 is next to the port). The flags parameter should be a bitwise union of any flags that the program wants to use. Available flags are: F1284_FRESH Guarantee a fresh Device ID. A cached or OS-provided ID will not be used. The provided buffer must be at least len bytes long, and will contain the Device ID including the initial two-byte length field and a terminating zero byte on successful return, or as much of the above as will fit into the buffer. Return value A return value less than zero indicates an error as below. Otherwise, the return value is the number of bytes of buffer that have been filled. A return value equal to the length of the buffer indicates that the Device ID may be longer than the buffer will allow. &e1284noid; The device did not provide an IEEE 1284 Device ID when interrogated (perhaps by the operating system if F1284_FRESH was not specified). &e1284notimpl; One or more of the supplied flags is not supported in this implementation, or if no flags were supplied then this function is not implemented for this type of port or this type of system. This can also be returned if a daisy chain address is specified but daisy chain Device IDs are not yet supported. &e1284notavail; F1284_FRESH was specified and the library is unable to access the port to interrogate the device. &e1284nomem; There is not enough memory. &e1284init; There was a problem initializing the port. &e1284invalidport; The port parameter is invalid. Notes Unless the F1284_FRESH flag is given, the library will try to find the device's ID as unobtrusively as possible. First it will ask the operating system if it knows it, and then it will try actually asking the device for it. Because of this, the Device ID may be partially computed (the length field, for example) or even partially missing if the operating system has only remembered some parts of the ID. To guarantee that you are getting the bytes that the device sent, use F1284_FRESH. Be aware that the operating system may allow any user to inspect the Device IDs that it provides, whereas device access is normally more restricted. The initial two-byte length field is a big-endian 16 bit unsigned integer provided by the device and may not be accurate. In particular, it is meant to indicate the length of the entire string including the length field itself; however, some manufacturers exclude the length field or just set the length field to some arbitrary number greater than the ID length. ieee1284_open 3 ieee1284_open open a port #include <ieee1284.h> int ieee1284_open struct parport *port int flags int *capabilities Description In order to begin using a port it must be opened. Any initial set-up of the port is done at this stage. When an open port is no longer needed it should be closed with ieee1284_close 3 . The possible flags are: F1284_EXCL This device cannot share the port with any other device. If this is the case it must be declared at this stage, so that other drivers trying to access the port know not to bother; otherwise they will wait until this driver releases the port, i.e. never. The iopl/dev-port access methods don't support this yet, but the ppdev ones do. If capabilities is not NULL it must point to storage for an int, which will be treated as a set of flags, one per bit, which the library sets or clears as appropriate. If a capability is present it will be used when asked for. They are: CAP1284_RAW Pin-level access is available. If this capability is present then the following functions are effective: ieee1284_write_data, ieee1284_read_status, ieee1284_wait_status, ieee1284_write_control, ieee1284_read_control, ieee1284_frob_control. CAP1284_NIBBLE There is an implementation of nibble mode for this port. CAP1284_BYTE There is an implementation of byte mode for this port. CAP1284_COMPAT There is an implementation of compatibility mode for this port. CAP1284_ECP There is a hardware implementation of ECP mode for this port. CAP1284_ECPRLE There is an RLE-aware implementation of ECP mode for this port (the F1284_RLE flag is recognised by the ECP transfer functions). CAP1284_ECPSWE There is a software implementation of ECP mode for this port. CAP1284_BECP There is an implementation of bounded ECP mode for this port. CAP1284_EPP There is a hardware implementation of EPP mode for this port. CAP1284_EPPSWE There is a software implementation of EPP mode for this port. CAP1284_IRQ An interrupt line is configured for this port and interrupt notifications can be received using ieee1284_get_irq_fd 3 . CAP1284_DMA A DMA channel is configured for this port. Return value &e1284ok; The port is now opened. &e1284init; There was a problem during port initialization. This could be because another driver has opened the port exclusively, or some other reason. &e1284nomem; There is not enough memory. &e1284notavail; One or more of the supplied flags is not supported by this type of port. &e1284invalidport; The port parameter is invalid (for instance, the port may already be open). &e1284sys; There was a problem at the operating system level. The global variable errno has been set appropriately. See also ieee1284_close 3 ieee1284_close 3 ieee1284_close close an open port #include <ieee1284.h> int ieee1284_close struct parport *port Description To close an open port and free any resources associated with it, call ieee1284_close. Return value &e1284ok; The port is now closed. &e1284invalidport; The port parameter is invalid (perhaps it is not open, for instance). &e1284sys; There was a problem at the operating system level. The global variable errno has been set appropriately. See also ieee1284_open 3 ieee1284_ref 3 ieee1284_ref ieee1284_unref modify a port's reference count #include <ieee1284.h> int ieee1284_ref struct parport *port int ieee1284_unref struct parport *port Description If you want to free the port list from ieee1284_find_ports but open one of the ports later on, you will need to prevent it from being destroyed in ieee1284_free_ports. Each port has a reference count, and you can use ieee1284_ref to increment it and ieee1284_unref to decrement it. If you use ieee1284_ref at any stage, you must later call ieee1284_unref to relinquish the extra reference. If you do not do this, the resources associated with the port will not be cleaned up. If you have not previously used ieee1284_ref on a port, you must not use ieee1284_unref on it. Return value These functions return the number of references held after the increment or decrement. See also ieee1284_open 3 ieee1284_claim 3 ieee1284_claim claim access to the port #include <ieee1284.h> int ieee1284_claim struct parport *port Description With the exception of ieee1284_get_deviceid 3 , ieee1284_claim must be called on an open port before any other &libieee1284; function for accessing a device on it. Return value &e1284ok; Success. Note that, unless the F1284_EXCL flag was specified to start with, the port should be released within a reasonable amount of time. &e1284nomem; There is not enough memory. &e1284invalidport; The port parameter is invalid (for instance, it might not have been opened yet). &e1284sys; There was a problem at the operating system level. The global variable errno has been set appropriately. See also ieee1284_release 3 ieee1284_release 3 ieee1284_release release a port #include <ieee1284.h> void ieee1284_release struct parport *port Description This function undoes the effect of ieee1284_claim 3 by releasing the port for use by other drivers. It is good practice to release the port whenever convenient. If it is never convenient to do so, the F1284_EXCL flag should be specified at initialization. ieee1284_data 3 ieee1284_read_data ieee1284_write_data ieee1284_data_dir ieee1284_wait_data control the data lines #include <ieee1284.h> int ieee1284_read_data struct parport *port void ieee1284_write_data struct parport *port unsigned char dt int ieee1284_data_dir struct parport *port int reverse int ieee1284_wait_data struct parport *port unsigned char mask unsigned char val struct timeval *timeout Description These functions manipulate the data lines of the parallel port associated with port (which must have been claimed using ieee1284_claim 3 ). The lines are represented by an 8-bit number (one line per bit) and a direction. The data lines are driven as a group; they may be all host-driven (forward direction) or not (reverse direction). When the peripheral is driving them the host must not. For ieee1284_data_dir the reverse parameter should be zero to turn the data line drivers on and non-zero to turn them off. Some port types may be unable to switch off the data line drivers. Setting the data lines may have side effects on some port types (for example, some Amiga ports pulse nStrobe). ieee1284_wait_data waits, up until the timeout, for the data bits specified in mask to have the corresponding values in val. Return value ieee1284_read_data returns the 8-bit number representing the data lines unless it is not possible to return such a value with this port type, in which case it returns an error code. Possible error codes: &e1284notavail; Bi-directional data lines are not available on this system. &e1284invalidport; The port parameter is invalid (perhaps it has not been claimed, for instance). &e1284sys; There was an error at the operating system level, and errno has been set accordingly. &e1284timedout; The timeout has elapsed. Whereas ieee1284_read_data may return &e1284notavail; on its first invocation on the port, if it does not do so then it cannot until ieee1284_close is called for that port. ieee1284_status 3 ieee1284_read_status ieee1284_wait_status analyse status lines #include <ieee1284.h> int ieee1284_read_status struct parport *port int ieee1284_wait_status struct parport *port unsigned char mask unsigned char val struct timeval *timeout Description There are five status lines, one of which is usually inverted on PC-style ports. Where they differ, &libieee1284; operates on the IEEE 1284 values, not the PC-style inverted values. The status lines are represented by the following enumeration: These functions all act on the parallel port associated with port, which must be claimed. The purpose of ieee1284_wait_status is to wait until particular status lines have specified values. Its timeout parameter may be modified on return. Return value For ieee1284_read_status, the return value is a non-negative integer with bits set as appropriate representing the status lines. A negative result indicates an error. For ieee1284_wait_status, the return value is &e1284ok; if the status lines now reflect the desired values (i.e. status & mask is val), or a negative result indicating an error. Possible error codes: &e1284notimpl; The port lacks the required capability. This could be due to a limitation of this version of &libieee1284;, or a hardware limitation. &e1284notavail; Access to the status lines is not available on this port type. &e1284timedout; The timeout has elapsed. &e1284invalidport; The port parameter is invalid (for instance, perhaps the port is not claimed). Notes The nAck pin is often able to trigger interrupts on the host machine. With operating system help these interrupts may be visible to the application via the file descriptor returned by ieee1284_get_irq_fd. Under Linux, the conditions are that the parallel port driver knows which interrupt line to use and is using it, and that the relevant /dev/parport device node is accessible and backed by a device driver. ieee1284_control 3 ieee1284_read_control ieee1284_write_control ieee1284_frob_control ieee1284_do_nack_handshake manipulate control lines #include <ieee1284.h> int ieee1284_read_control struct parport *port void ieee1284_write_control struct parport *port unsigned char ct void ieee1284_frob_control struct parport *port unsigned char mask unsigned char val int ieee1284_do_nack_handshake struct parport *port unsigned char ct_before unsigned char ct_after struct timeval *timeout Description There are four control lines, three of which are usually inverted on PC-style ports. Where they differ, &libieee1284; operates on the IEEE 1284 values, not the PC-style inverted values. The control lines are represented by the following enumeration: These functions all act on the parallel port associated with port, which must be claimed. The current values on the control lines are available by calling ieee1284_read_control, and may be set by calling ieee1284_write_control. To adjust the values on a set of control lines, use ieee1284_frob_control. The effect of this can be expressed by: ctr = ((ctr & ~mask) ^ val); that is, the bits in mask are unset, and then those in val are inverted. The special function ieee1284_do_nack_handshake is for responding very quickly in a protocol where the peripheral sets nAck and the host must respond by setting a control line. Its operation, which relies on the host machine knowing which interrupt nAck generates, is as follows: Set the control lines as indicated in ct_before. Wait for nAck interrupt. If timeout elapses, return &e1284timedout;. Set the control lines as indicated in ct_after. On Linux using the ppdev driver, this is performed by the device driver in the kernel, and so is faster than normally possible in a user-space library. Return value The return value of ieee1284_read_control, if non-negative, is a number representing the value on the control lines. Possible error codes for ieee1284_read_control: &e1284notavail; The control lines of this port are not accessible by the application. &e1284invalidport; The port parameter is invalid (for instance, perhaps it is not claimed). Possible error codes for ieee1284_do_nack_handshake: &e1284ok; The handshake was successful. &e1284notavail; This operation is not available on this port type or system. This could be because port interrupts are not available, or because the underlying device driver does not support the operation. &e1284invalidport; The port parameter is invalid (for instance, perhaps it is not claimed). ieee1284_negotiation 3 ieee1284_negotiate ieee1284_terminate IEEE 1284 negotiation #include <ieee1284.h> int ieee1284_negotiate struct parport *port int mode void ieee1284_terminate struct parport *port Description These functions are for negotiating to and terminating from IEEE 1284 data transfer modes. The default mode is called compatibility mode, or in other words normal printer protocol. It is a host-to-peripheral mode only. There are special modes that allow peripheral-to-host transfer as well, which may be negotiated to using ieee1284_negotiate. IEEE 1284 negotiation is a process by which the host requests a transfer mode and the peripheral accepts or rejects it. An IEEE 1284-compliant device will require a successful negotiation to a particular mode before it is used for data transfer (but simpler devices may not if they only speak one transfer mode). To terminate the special mode and go back to compatilibity mode use ieee1284_terminate. These functions act on the parallel port associated with port, which must be claimed. With a device strictly complying to IEEE 1284 you will need to call ieee1284_terminate in between any two calls to ieee1284_negotiate for modes other than M1284_COMPAT. Available modes Uni-directional modes M1284_COMPAT: Compatibility mode. Normal printer protocol. This is not a negotiated mode, but is the default mode in absence of negotiation. ieee1284_negotiate(port, M1284_COMPAT) is equivalent to ieee1284_terminate(port). This host-to-peripheral mode is used for sending data to printers, and is historically the mode that has been used for that before IEEE 1284. M1284_NIBBLE: Nibble mode. This peripheral-to-host mode uses the status lines to read data from the peripheral four bits at a time. M1284_BYTE: Byte mode. This peripheral-to-host mode uses the data lines in reverse mode to read data from the peripheral a byte at a time. Bi-directional modes M1284_ECP: ECP mode. On entry to ECP mode it is a host-to-peripheral (i.e. forward) mode, but it may be set to reverse mode using ieee1284_ecp_fwd_to_rev 3 . It is common for PC hardware to provide assistance with this mode by the use of a FIFO which the host (or, in reverse mode, the peripheral) may fill, so that the hardware can do the handshaking itself. M1284_EPP: EPP mode. In this bi-directional mode the direction of data transfer is signalled at each byte. Mode variations M1284_FLAG_DEVICEID: Device ID retrieval. This flag may be combined with a nibble, byte, or ECP mode to notify the device that it should send its IEEE 1284 Device ID when asked for data. M1284_BECP: Bounded ECP is a modification to ECP that makes it more robust at the point that the direction is changed. (Unfortunately it is not yet implemented in the Linux kernel driver.) M1284_ECPRLE: ECP with run length encoding. In this mode, consecutive data bytes of the same value may be transferred in only a few cycles. Return value &e1284ok; The negotiation was successful. &e1284notavail; Negotiation is not available with this port type. &e1284rejected; Negotiation was rejected by the peripheral. &e1284negfailed; Negotiation failed for some reason. Perhaps the device is not IEEE 1284 compliant. &e1284sys; A system error occured during negotiation. &e1284invalidport; The port parameter is invalid (for instance, perhaps the port is not claimed). ieee1284_ecp_fwd_to_rev 3 ieee1284_ecp_fwd_to_rev ieee1284_ecp_rev_to_fwd ECP direction switching int ieee1284_ecp_fwd_to_rev struct parport *port int ieee1284_ecp_rev_to_fwd struct parport *port Description These functions are used to switch directions when in ECP mode. On negotiation to ECP mode the direction is forward (in other words, host-to-peripheral). Use ieee1284_ecp_fwd_to_rev to switch from forward to reverse, and ieee1284_ecp_rev_to_fwd to switch from reverse to forward. They act on the parallel port associated with port, which must be claimed. Return value &e1284ok; Direction switched successfully. &e1284notimpl; The port lacks the required capability. This could be due to a limitation of this version of &libieee1284;, or a hardware limitation. &e1284invalidport; The port parameter is invalid (for instance, perhaps the port is not claimed). ieee1284_transfer 3 ieee1284_nibble_read ieee1284_compat_write ieee1284_byte_read ieee1284_epp_read_data ieee1284_epp_write_data ieee1284_epp_read_addr ieee1284_epp_write_addr ieee1284_ecp_read_data ieee1284_ecp_write_data ieee1284_ecp_read_addr ieee1284_ecp_write_addr data transfer functions #include <ieee1284.h> ssize_t ieee1284_nibble_read struct parport *port int flags char *buffer size_t len ssize_t ieee1284_compat_write struct parport *port int flags const char *buffer size_t len ssize_t ieee1284_byte_read struct parport *port int flags char *buffer size_t len ssize_t ieee1284_epp_read_data struct parport *port int flags char *buffer size_t len ssize_t ieee1284_epp_write_data struct parport *port int flags const char *buffer size_t len ssize_t ieee1284_epp_read_addr struct parport *port int flags char *buffer size_t len ssize_t ieee1284_epp_write_addr struct parport *port int flags const char *buffer size_t len ssize_t ieee1284_ecp_read_data struct parport *port int flags char *buffer size_t len ssize_t ieee1284_ecp_write_data struct parport *port int flags const char *buffer size_t len ssize_t ieee1284_ecp_read_addr struct parport *port int flags char *buffer size_t len ssize_t ieee1284_ecp_write_addr struct parport *port int flags const char *buffer size_t len Description This set of functions is for tranferring bytes in the relevant transfer mode. For ECP and EPP modes two types of transfer are possible: data and address (usually referred to as channel in ECP). The supplied port must be a claimed port. The supplied buffer must be at least len bytes long. When reading, the transferred data is stored in the buffer; when writing the data to be transferred is taken from the buffer. For reads (peripheral to host): if no data is available and F1284_NONBLOCK is not in effect, the inactivity timer is started. If data becomes available before the inactivity time-out elapses it is read; otherwise the return value will be &e1284timedout;. For writes (host to peripheral): if the peripheral is not willing to accept data and F1284_NONBLOCK is not in effect, the inactivity timer is started. If the peripheral indicates that it is willing to accept data before the inactivity time-out elapses it is sent; otherwise the return value will be &e1284timedout; The flags may alter the behaviour slightly: F1284_NONBLOCK For reads (peripheral to host): if no data is available, return immediately (with &e1284timedout;). For writes (host to peripheral): if the peripheral is not willing to accept data, return immediately (with &e1284timedout;). F1284_SWE Don't use hardware assistance for the transfer, but instead set the parallel port pins according to the wire protocol. F1284_RLE (for ECP only) Use run length encoding. If the peripheral is in ECP mode with RLE, calls to ieee1284_ecp_read_data must set this flag in order for the RLE from the peripheral to be interpreted correctly, and calls to ieee1284_ecp_write_data may set this flag in order to take advantage of RLE. F1284_FASTEPP (for EPP only) Use multi-byte transfers. Several bytes at a time are transferred using hardware assistance, if supporting hardware is present. The price of this increased speed is that the return value will be less reliable when this flag is used. For ECP mode, a given direction is in force at any particular time, and it is up to the application to ensure that it is only writing when in forward mode, and reading when in reverse mode. Return value The return value is the number of bytes successfully transferred or, if negative, one of: &e1284notimpl; This transfer mode and flags combination is not yet implemented in &libieee1284;. &e1284timedout; Timed out waiting for peripheral to handshake. &e1284nomem; Not enough memory is available. &e1284sys; There was a problem at the operating system level. The global variable errno has been set appropriately. &e1284invalidport; The port parameter is invalid (for instance, perhaps the port is not claimed). If any bytes are successfully transferred, that number is returned. An error is returned only if no bytes are transferred. For host-to-peripheral transfers, all data is at the peripheral by the time the call returns. See also ieee1284_ecp_fwd_to_rev 3 ieee1284_get_irq_fd 3 ieee1284_get_irq_fd ieee1284_clear_irq interrupt notification #include <ieee1284.h> int ieee1284_get_irq_fd struct parport *port int ieee1284_clear_irq struct parport *port, unsigned int *count Description If the port has a configured interrupt line and the port type supports interrupt notification, it is possible to obtain a file descriptor that may be used for select 2 or poll 2 . Any event (readable, writable or exception) means that an interrupt has been triggered. No operations other than select or poll may be performed on the file descriptor. The port must be open in order to call ieee1284_get_irq_fd, and must be claimed when using select or poll. The caller must not close the file descriptor, and may not use it at all when the port is not claimed. When an interrupt has been detected, the caller must call ieee1284_clear_irq to clear the interrupt condition, at which point the number of interrupts raised can be obtained by supplying a non-NULL count. Return value For ieee1284_get_irq_fd: If the return value is negative then it is an error code listed below. Otherwise it is a valid file descriptor. &e1284notavail; No such file descriptor is available. &e1284invalidport; The port parameter is invalid (for instance, perhaps the port is not open). For ieee1284_clear_irq: &e1284ok; The interrupt has been cleared. If count was not NULL the count of interrupts has been atomically stored to count and reset. &e1284notavail; The count parameter was not NULL but interrupt counting is not supported on this type of port. The interrupt has been cleared. &e1284sys; There was a problem clearing the interrupt. &e1284invalidport; The port parameter is invalid (for instance, perhaps the port is not claimed). ieee1284_set_timeout 3 ieee1284_set_timeout modify inactivity timeout #include <ieee1284.h> struct timeval *ieee1284_set_timeout struct parport *port struct timeval *timeout Description This function sets a new value for the inactivity timeout (used for block transfer functions), and returns the old value. The port must be claimed. The timeout parameter may be NULL, in which case the old value is left unchanged. Return value This function returns a pointer to a struct timeval representing the old value. This uses the same storage as the port structure, and so is not valid after closing the port. Notes Note that this is an inactivity time-out, not an absolute time-out. During a data transfer, if the peripheral is inactive for the length of time specified then the host gives up. It is also advisory; no guarantee is made that the transfer will ever complete. libieee1284-0.2.11/doc/interface.txt0000664000175000017500000000041407347171372016330 0ustar julienjulienDesired interface for libieee1284 --------------------------------- The interface will be callable from C. For details see ieee1284.h. Still to work out for the interface: - blocking/non-blocking: ieee1284_set_timeout enough? Perhaps config file can help here. libieee1284-0.2.11/doc/libieee1284.30000664000175000017500000001002210673720645015623 0ustar julienjulien.\" Title: libieee1284 .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Introduction .\" Source: .\" .TH "LIBIEEE1284" "3" "09/18/2007" "" "Introduction" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" libieee1284 \- IEEE1284 communications library .SH "SYNOPSIS" .sp .RS 4 .nf #include cc files... \-lieee1284 .fi .RE .SH "OVERVIEW" .PP The libieee1284 library is a library for accessing parallel port devices. .PP The model presented to the user is fairly abstract: a list of parallel ports with arbitrary names, with functions to access them in various ways ranging from bit operations to block data transfer in one of the IEEE 1284 sanctioned protocols. .PP Although the library resides in user space the speed penalty may not be as bad as you initially think, since the operating system may well provide assistance with block data transfer operations; in fact, the operating system may even use hardware assistance to get the job done. So, using libieee1284, ECP transfers using DMA are possible. .PP The normal sequence of events will be that the application .RS 4 \h'-04' 1.\h'+02'calls \fBieee1284_find_ports\fR to get a list of available ports .RE .RS 4 \h'-04' 2.\h'+02'then \fBieee1284_get_deviceid\fR to look for a device on each port that it is interested in .RE .RS 4 \h'-04' 3.\h'+02'and then \fBieee1284_open\fR to open each port it finds a device it can control on. .RE .RS 4 \h'-04' 4.\h'+02'The list of ports returned from \fBieee1284_find_ports\fR can now be disposed of using \fBieee1284_free_ports\fR. .RE .RS 4 \h'-04' 5.\h'+02'Then when it wants to control the device, it will call \fBieee1284_claim\fR to prevent other drivers from using the port .RE .RS 4 \h'-04' 6.\h'+02'then perhaps do some data transfers .RE .RS 4 \h'-04' 7.\h'+02'and then \fBieee1284_release\fR when it is finished that that particular command. This claim\-control\-release sequence will be repeated each time it wants to tell the device to do something. .RE .RS 4 \h'-04' 8.\h'+02'Finally when the application is finished with the device it will call \fBieee1284_close\fR. .RE .PP Usually a port needs to be claimed before it can be used. This is to prevent multiple drivers from trampling on each other if they both want to use the same port. The exception to this rule is the collection of IEEE 1284 Device IDs, which has an implicit open\-claim\-release\-close sequence. The reason for this is that it may be possible to collect a Device ID from the operating system, without bothering the device with it. .SH "CONFIGURATION" .PP When \fBieee1284_find_ports\fR is first called, the library will look for a configuration file, \fI/etc/ieee1284.conf\fR. .PP Comments begin with a '#' character and extend to the end of the line. Everything else is freely\-formatted tokens. A non\-quoted (or double\-quoted) backslash character '\e' preserves the literal value of the next character, and single and double quotes may be used for preserving white\-space. Braces and equals signs are recognised as tokens, unless quoted or escaped. .PP The only configuration instruction that is currently recognised is \(lqdisallow method ppdev\(rq, for preventing the use of the Linux ppdev driver. .SH "ENVIRONMENT" .PP You can enable debugging output from the library by setting the environment variable \fBLIBIEEE1284_DEBUG\fR to any value. .SH "FILES" .PP \fI/etc/ieee1284.conf\fR .RS 4 Configuration file. .RE .SH "SEE ALSO" .PP parport(3), parport_list(3), ieee1284_find_ports(3), ieee1284_free_ports(3), ieee1284_get_deviceid(3), ieee1284_open(3), ieee1284_close(3), ieee1284_claim(3), ieee1284_release(3), ieee1284_data(3), ieee1284_status(3), ieee1284_control(3), ieee1284_negotiation(3), ieee1284_ecp_fwd_to_rev(3), ieee1284_transfer(3), ieee1284_get_irq_fd(3), ieee1284_set_timeout(3) .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/parport.30000664000175000017500000000221110673720645015376 0ustar julienjulien.\" Title: parport .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Structures .\" Source: .\" .TH "PARPORT" "3" "09/18/2007" "" "Structures" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" parport \- representation of a parallel port .SH "SYNOPSIS" .sp .RS 4 .nf #include .fi .RE .SH "DESCRIPTION" .PP A parport structure represents a parallel port. .SH "STRUCTURE MEMBERS" .PP The structure has the following members: .sp .RS 4 .nf struct parport { /* An artibrary name for the port. */ const char *name; /* The base address of the port, if that has any meaning, or zero. */ unsigned long base_addr; /* The ECR address of the port, if that has any meaning, or zero. */ unsigned long hibase_addr; /* The filename associated with this port, * if that has any meaning, or NULL. */ const char *filename; }; .fi .RE .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/parport_list.30000664000175000017500000000163310673720645016440 0ustar julienjulien.\" Title: parport_list .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Structures .\" Source: .\" .TH "PARPORT_LIST" "3" "09/18/2007" "" "Structures" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" parport_list \- a collection of parallel ports .SH "SYNOPSIS" .sp .RS 4 .nf #include .fi .RE .SH "DESCRIPTION" .PP A parport_list structure is just a vector of parport structures. .SH "STRUCTURE MEMBERS" .PP The structure has the following members: .sp .RS 4 .nf struct parport_list { /* Number of elements in the vector. */ int portc; /* The ports. */ struct parport **portv; }; .fi .RE .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_find_ports.30000664000175000017500000000262110673720645017371 0ustar julienjulien.\" Title: ieee1284_find_ports .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_FIND_PORTS" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_find_ports \- find ports on the system .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 24 .BI "int ieee1284_find_ports(struct\ parport_list\ *" "list" ", int\ " "flags" ");" .SH "DESCRIPTION" .PP This function should be called before the other libieee1284 functions. This gives the library a chance to look around and see what's available, and gives the program a chance to choose a port to use. .PP The \fIlist\fR is a pointer to a parport_list structure that will be filled in on success. .PP There are no \fIflags\fR defined; use zero for this parameter. .SH "RETURN VALUE" .PP \fBE1284_OK\fR .RS 4 Success. \fIlist\fR is filled in and must be destroyed using \fBieee1284_free_ports\fR(3). .RE .PP \fBE1284_NOMEM\fR .RS 4 There is not enough memory available. .RE .PP \fBE1284_NOTIMPL\fR .RS 4 One or more of the supplied flags is not supported in this implementation. .RE .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_free_ports.30000664000175000017500000000216110673720645017371 0ustar julienjulien.\" Title: ieee1284_free_ports .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_FREE_PORTS" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_free_ports \- safely deallocate a port list .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 25 .BI "void ieee1284_free_ports(struct\ parport_list\ *" "list" ");" .SH "DESCRIPTION" .PP When the port list will no longer be used, the program should call \fBieee1284_free_ports\fR giving it a pointer to the parport_list structure that holds the list of ports returned by \fBieee1284_find_ports\fR(3). The ports are reference counted with the \fBieee1284_open\fR and \fBieee1284_close\fR functions, and so the port list may be freed even if it contains pointers to ports that are still open. .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_get_deviceid.30000664000175000017500000000763510673720645017647 0ustar julienjulien.\" Title: ieee1284_get_deviceid .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_GET_DEVICEI" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_get_deviceid \- retrieve an IEEE 1284 Device ID .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 30 .BI "ssize_t ieee1284_get_deviceid(struct\ parport\ *" "port" ", int\ " "daisy" ", int\ " "flags" ", char\ *" "buffer" ", size_t\ " "len" ");" .SH "DESCRIPTION" .PP This function is for retrieving the IEEE 1284 Device ID of the specified device. The device is specified by the \fIport\fR to which it is attached, and optionally an address (\fIdaisy\fR) on the daisy chain of devices on that port. .PP \fIdaisy\fR should be −1 to indicate that the device is not participating in a IEEE 1284.3 daisy chain, meaning it is the last (or only) device on the port, or should be a number from 0 to 3 inclusive to indicate that it has the specified daisy chain address (0 is next to the port). .PP The \fIflags\fR parameter should be a bitwise union of any flags that the program wants to use. Available flags are: .PP \fBF1284_FRESH\fR .RS 4 Guarantee a fresh Device ID. A cached or OS\-provided ID will not be used. .RE .PP The provided \fIbuffer\fR must be at least \fIlen\fR bytes long, and will contain the Device ID including the initial two\-byte length field and a terminating zero byte on successful return, or as much of the above as will fit into the buffer. .SH "RETURN VALUE" .PP A return value less than zero indicates an error as below. Otherwise, the return value is the number of bytes of \fIbuffer\fR that have been filled. A return value equal to the length of the buffer indicates that the Device ID may be longer than the buffer will allow. .PP \fBE1284_NOID\fR .RS 4 The device did not provide an IEEE 1284 Device ID when interrogated (perhaps by the operating system if \fBF1284_FRESH\fR was not specified). .RE .PP \fBE1284_NOTIMPL\fR .RS 4 One or more of the supplied flags is not supported in this implementation, or if no flags were supplied then this function is not implemented for this type of port or this type of system. This can also be returned if a daisy chain address is specified but daisy chain Device IDs are not yet supported. .RE .PP \fBE1284_NOTAVAIL\fR .RS 4 \fBF1284_FRESH\fR was specified and the library is unable to access the port to interrogate the device. .RE .PP \fBE1284_NOMEM\fR .RS 4 There is not enough memory. .RE .PP \fBE1284_INIT\fR .RS 4 There was a problem initializing the port. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid. .RE .SH "NOTES" .PP Unless the \fBF1284_FRESH\fR flag is given, the library will try to find the device's ID as unobtrusively as possible. First it will ask the operating system if it knows it, and then it will try actually asking the device for it. Because of this, the Device ID may be partially computed (the length field, for example) or even partially missing if the operating system has only remembered some parts of the ID. To guarantee that you are getting the bytes that the device sent, use \fBF1284_FRESH\fR. Be aware that the operating system may allow any user to inspect the Device IDs that it provides, whereas device access is normally more restricted. .PP The initial two\-byte length field is a big\-endian 16 bit unsigned integer provided by the device and may not be accurate. In particular, it is meant to indicate the length of the entire string including the length field itself; however, some manufacturers exclude the length field or just set the length field to some arbitrary number greater than the ID length. .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_open.30000664000175000017500000000727710673720645016177 0ustar julienjulien.\" Title: ieee1284_open .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_OPEN" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_open \- open a port .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 18 .BI "int ieee1284_open(struct\ parport\ *" "port" ", int\ " "flags" ", int\ *" "capabilities" ");" .SH "DESCRIPTION" .PP In order to begin using a port it must be opened. Any initial set\-up of the port is done at this stage. When an open port is no longer needed it should be closed with \fBieee1284_close\fR(3). .PP The possible \fIflags\fR are: .PP \fBF1284_EXCL\fR .RS 4 This device cannot share the port with any other device. If this is the case it must be declared at this stage, so that other drivers trying to access the port know not to bother; otherwise they will wait until this driver releases the port, i.e. never. .sp The iopl/dev\-port access methods don't support this yet, but the ppdev ones do. .RE .PP If \fIcapabilities\fR is not \fBNULL\fR it must point to storage for an \fBint\fR, which will be treated as a set of flags, one per bit, which the library sets or clears as appropriate. If a capability is present it will be used when asked for. They are: .PP \fBCAP1284_RAW\fR .RS 4 Pin\-level access is available. If this capability is present then the following functions are effective: \fBieee1284_write_data\fR, \fBieee1284_read_status\fR, \fBieee1284_wait_status\fR, \fBieee1284_write_control\fR, \fBieee1284_read_control\fR, \fBieee1284_frob_control\fR. .RE .PP \fBCAP1284_NIBBLE\fR .RS 4 There is an implementation of nibble mode for this port. .RE .PP \fBCAP1284_BYTE\fR .RS 4 There is an implementation of byte mode for this port. .RE .PP \fBCAP1284_COMPAT\fR .RS 4 There is an implementation of compatibility mode for this port. .RE .PP \fBCAP1284_ECP\fR .RS 4 There is a hardware implementation of ECP mode for this port. .RE .PP \fBCAP1284_ECPRLE\fR .RS 4 There is an RLE\-aware implementation of ECP mode for this port (the \fBF1284_RLE\fR flag is recognised by the ECP transfer functions). .RE .PP \fBCAP1284_ECPSWE\fR .RS 4 There is a software implementation of ECP mode for this port. .RE .PP \fBCAP1284_BECP\fR .RS 4 There is an implementation of bounded ECP mode for this port. .RE .PP \fBCAP1284_EPP\fR .RS 4 There is a hardware implementation of EPP mode for this port. .RE .PP \fBCAP1284_EPPSWE\fR .RS 4 There is a software implementation of EPP mode for this port. .RE .PP \fBCAP1284_IRQ\fR .RS 4 An interrupt line is configured for this port and interrupt notifications can be received using \fBieee1284_get_irq_fd\fR(3). .RE .PP \fBCAP1284_DMA\fR .RS 4 A DMA channel is configured for this port. .RE .SH "RETURN VALUE" .PP \fBE1284_OK\fR .RS 4 The port is now opened. .RE .PP \fBE1284_INIT\fR .RS 4 There was a problem during port initialization. This could be because another driver has opened the port exclusively, or some other reason. .RE .PP \fBE1284_NOMEM\fR .RS 4 There is not enough memory. .RE .PP \fBE1284_NOTAVAIL\fR .RS 4 One or more of the supplied flags is not supported by this type of port. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, the \fIport\fR may already be open). .RE .PP \fBE1284_SYS\fR .RS 4 There was a problem at the operating system level. The global variable \fIerrno\fR has been set appropriately. .RE .SH "SEE ALSO" .PP \fBieee1284_close\fR(3) .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_close.30000664000175000017500000000220510673720645016325 0ustar julienjulien.\" Title: ieee1284_close .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_CLOSE" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_close \- close an open port .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 19 .BI "int ieee1284_close(struct\ parport\ *" "port" ");" .SH "DESCRIPTION" .PP To close an open port and free any resources associated with it, call \fBieee1284_close\fR. .SH "RETURN VALUE" .PP \fBE1284_OK\fR .RS 4 The port is now closed. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (perhaps it is not open, for instance). .RE .PP \fBE1284_SYS\fR .RS 4 There was a problem at the operating system level. The global variable \fIerrno\fR has been set appropriately. .RE .SH "SEE ALSO" .PP \fBieee1284_open\fR(3) .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_ref.30000664000175000017500000000302710673720645015777 0ustar julienjulien.\" Title: ieee1284_ref .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_REF" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_ref, ieee1284_unref \- modify a port's reference count .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 17 .BI "int ieee1284_ref(struct\ parport\ *" "port" ");" .HP 19 .BI "int ieee1284_unref(struct\ parport\ *" "port" ");" .SH "DESCRIPTION" .PP If you want to free the port list from \fBieee1284_find_ports\fR but open one of the ports later on, you will need to prevent it from being destroyed in \fBieee1284_free_ports\fR. Each port has a reference count, and you can use \fBieee1284_ref\fR to increment it and \fBieee1284_unref\fR to decrement it. .PP If you use \fBieee1284_ref\fR at any stage, you must later call \fBieee1284_unref\fR to relinquish the extra reference. If you do not do this, the resources associated with the port will not be cleaned up. .PP If you have not previously used \fBieee1284_ref\fR on a port, you must not use \fBieee1284_unref\fR on it. .SH "RETURN VALUE" .PP These functions return the number of references held after the increment or decrement. .SH "SEE ALSO" .PP \fBieee1284_open\fR(3) .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_unref.30000664000175000017500000000003010673720645016331 0ustar julienjulien.so man3/ieee1284_ref.3 libieee1284-0.2.11/doc/ieee1284_claim.30000664000175000017500000000265110673720645016312 0ustar julienjulien.\" Title: ieee1284_claim .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_CLAIM" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_claim \- claim access to the port .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 19 .BI "int ieee1284_claim(struct\ parport\ *" "port" ");" .SH "DESCRIPTION" .PP With the exception of \fBieee1284_get_deviceid\fR(3), \fBieee1284_claim\fR must be called on an open port before any other libieee1284 function for accessing a device on it. .SH "RETURN VALUE" .PP \fBE1284_OK\fR .RS 4 Success. Note that, unless the \fBF1284_EXCL\fR flag was specified to start with, the port should be released within a \(lqreasonable\(rq amount of time. .RE .PP \fBE1284_NOMEM\fR .RS 4 There is not enough memory. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, it might not have been opened yet). .RE .PP \fBE1284_SYS\fR .RS 4 There was a problem at the operating system level. The global variable \fIerrno\fR has been set appropriately. .RE .SH "SEE ALSO" .PP \fBieee1284_release\fR(3) .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_release.30000664000175000017500000000171210673720645016642 0ustar julienjulien.\" Title: ieee1284_release .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_RELEASE" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_release \- release a port .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 22 .BI "void ieee1284_release(struct\ parport\ *" "port" ");" .SH "DESCRIPTION" .PP This function undoes the effect of \fBieee1284_claim\fR(3) by releasing the port for use by other drivers. It is good practice to release the port whenever convenient. If it is never convenient to do so, the \fBF1284_EXCL\fR flag should be specified at initialization. .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_read_data.30000664000175000017500000000540010673720645017124 0ustar julienjulien.\" Title: ieee1284_data .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_DATA" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_read_data, ieee1284_write_data, ieee1284_data_dir, ieee1284_wait_data \- control the data lines .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 23 .BI "int ieee1284_read_data(struct\ parport\ *" "port" ");" .HP 25 .BI "void ieee1284_write_data(struct\ parport\ *" "port" ", unsigned\ char\ " "dt" ");" .HP 22 .BI "int ieee1284_data_dir(struct\ parport\ *" "port" ", int\ " "reverse" ");" .HP 23 .BI "int ieee1284_wait_data(struct\ parport\ *" "port" ", unsigned\ char\ " "mask" ", unsigned\ char\ " "val" ", struct\ timeval\ *" "timeout" ");" .SH "DESCRIPTION" .PP These functions manipulate the data lines of the parallel port associated with \fIport\fR (which must have been claimed using \fBieee1284_claim\fR(3)). The lines are represented by an 8\-bit number (one line per bit) and a direction. The data lines are driven as a group; they may be all host\-driven (forward direction) or not (reverse direction). When the peripheral is driving them the host must not. .PP For \fBieee1284_data_dir\fR the \fIreverse\fR parameter should be zero to turn the data line drivers on and non\-zero to turn them off. Some port types may be unable to switch off the data line drivers. .PP Setting the data lines may have side effects on some port types (for example, some Amiga ports pulse nStrobe). .PP \fBieee1284_wait_data\fR waits, up until the \fItimeout\fR, for the data bits specified in \fImask\fR to have the corresponding values in \fIval\fR. .SH "RETURN VALUE" .PP \fBieee1284_read_data\fR returns the 8\-bit number representing the data lines unless it is not possible to return such a value with this port type, in which case it returns an error code. Possible error codes: .PP \fBE1284_NOTAVAIL\fR .RS 4 Bi\-directional data lines are not available on this system. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (perhaps it has not been claimed, for instance). .RE .PP \fBE1284_SYS\fR .RS 4 There was an error at the operating system level, and \fIerrno\fR has been set accordingly. .RE .PP \fBE1284_TIMEDOUT\fR .RS 4 The \fItimeout\fR has elapsed. .RE .PP Whereas \fBieee1284_read_data\fR may return \fBE1284_NOTAVAIL\fR on its first invocation on the port, if it does not do so then it cannot until \fBieee1284_close\fR is called for that port. .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_write_data.30000664000175000017500000000003610673720645017343 0ustar julienjulien.so man3/ieee1284_read_data.3 libieee1284-0.2.11/doc/ieee1284_data_dir.30000664000175000017500000000003610673720645016767 0ustar julienjulien.so man3/ieee1284_read_data.3 libieee1284-0.2.11/doc/ieee1284_wait_data.30000664000175000017500000000003610673720645017155 0ustar julienjulien.so man3/ieee1284_read_data.3 libieee1284-0.2.11/doc/ieee1284_read_status.30000664000175000017500000000570110673720645017542 0ustar julienjulien.\" Title: ieee1284_status .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_STATUS" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_read_status, ieee1284_wait_status \- analyse status lines .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 25 .BI "int ieee1284_read_status(struct\ parport\ *" "port" ");" .HP 25 .BI "int ieee1284_wait_status(struct\ parport\ *" "port" ", unsigned\ char\ " "mask" ", unsigned\ char\ " "val" ", struct\ timeval\ *" "timeout" ");" .SH "DESCRIPTION" .PP There are five status lines, one of which is usually inverted on PC\-style ports. Where they differ, libieee1284 operates on the IEEE 1284 values, not the PC\-style inverted values. The status lines are represented by the following enumeration: .sp .RS 4 .nf enum ieee1284_status_bits { S1284_NFAULT = 0x08, S1284_SELECT = 0x10, S1284_PERROR = 0x20, S1284_NACK = 0x40, S1284_BUSY = 0x80, /* To convert those values into PC\-style register values, use this: */ S1284_INVERTED = S1284_BUSY, }; .fi .RE .PP These functions all act on the parallel port associated with \fIport\fR, which must be claimed. .PP The purpose of \fBieee1284_wait_status\fR is to wait until particular status lines have specified values. Its \fItimeout\fR parameter may be modified on return. .SH "RETURN VALUE" .PP For \fBieee1284_read_status\fR, the return value is a non\-negative integer with bits set as appropriate representing the status lines. A negative result indicates an error. .PP For \fBieee1284_wait_status\fR, the return value is \fBE1284_OK\fR if the status lines now reflect the desired values (i.e. status & \fImask\fR is \fIval\fR), or a negative result indicating an error. .PP Possible error codes: .PP \fBE1284_NOTIMPL\fR .RS 4 The \fIport\fR lacks the required capability. This could be due to a limitation of this version of libieee1284, or a hardware limitation. .RE .PP \fBE1284_NOTAVAIL\fR .RS 4 Access to the status lines is not available on this port type. .RE .PP \fBE1284_TIMEDOUT\fR .RS 4 The \fItimeout\fR has elapsed. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps the \fIport\fR is not claimed). .RE .SH "NOTES" .PP The nAck pin is often able to trigger interrupts on the host machine. With operating system help these interrupts may be visible to the application via the file descriptor returned by \fBieee1284_get_irq_fd\fR. .PP Under Linux, the conditions are that the parallel port driver knows which interrupt line to use and is using it, and that the relevant \fI/dev/parport\fR device node is accessible and backed by a device driver. .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_wait_status.30000664000175000017500000000004010673720645017562 0ustar julienjulien.so man3/ieee1284_read_status.3 libieee1284-0.2.11/doc/ieee1284_read_control.30000664000175000017500000000745310673720645017705 0ustar julienjulien.\" Title: ieee1284_control .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_CONTROL" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_read_control, ieee1284_write_control, ieee1284_frob_control, ieee1284_do_nack_handshake \- manipulate control lines .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 26 .BI "int ieee1284_read_control(struct\ parport\ *" "port" ");" .HP 28 .BI "void ieee1284_write_control(struct\ parport\ *" "port" ", unsigned\ char\ " "ct" ");" .HP 27 .BI "void ieee1284_frob_control(struct\ parport\ *" "port" ", unsigned\ char\ " "mask" ", unsigned\ char\ " "val" ");" .HP 31 .BI "int ieee1284_do_nack_handshake(struct\ parport\ *" "port" ", unsigned\ char\ " "ct_before" ", unsigned\ char\ " "ct_after" ", struct\ timeval\ *" "timeout" ");" .SH "DESCRIPTION" .PP There are four control lines, three of which are usually inverted on PC\-style ports. Where they differ, libieee1284 operates on the IEEE 1284 values, not the PC\-style inverted values. The control lines are represented by the following enumeration: .sp .RS 4 .nf enum ieee1284_control_bits { C1284_NSTROBE = 0x01, C1284_NAUTOFD = 0x02, C1284_NINIT = 0x04, C1284_NSELECTIN = 0x08, /* To convert those values into PC\-style register values, use this: */ C1284_INVERTED = (C1284_NSTROBE| C1284_NAUTOFD| C1284_NSELECTIN), }; .fi .RE .PP These functions all act on the parallel port associated with \fIport\fR, which must be claimed. .PP The current values on the control lines are available by calling \fBieee1284_read_control\fR, and may be set by calling \fBieee1284_write_control\fR. .PP To adjust the values on a set of control lines, use \fBieee1284_frob_control\fR. The effect of this can be expressed by: ctr = ((ctr & ~mask) ^ val); that is, the bits in \fImask\fR are unset, and then those in \fIval\fR are inverted. .PP The special function \fBieee1284_do_nack_handshake\fR is for responding very quickly in a protocol where the peripheral sets nAck and the host must respond by setting a control line. Its operation, which relies on the host machine knowing which interrupt nAck generates, is as follows: .RS 4 \h'-04' 1.\h'+02'Set the control lines as indicated in \fIct_before\fR. .RE .RS 4 \h'-04' 2.\h'+02'Wait for nAck interrupt. If \fItimeout\fR elapses, return \fBE1284_TIMEDOUT\fR. .RE .RS 4 \h'-04' 3.\h'+02'Set the control lines as indicated in \fIct_after\fR. .RE .PP On Linux using the ppdev driver, this is performed by the device driver in the kernel, and so is faster than normally possible in a user\-space library. .SH "RETURN VALUE" .PP The return value of \fBieee1284_read_control\fR, if non\-negative, is a number representing the value on the control lines. .PP Possible error codes for \fBieee1284_read_control\fR: .PP \fBE1284_NOTAVAIL\fR .RS 4 The control lines of this port are not accessible by the application. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps it is not claimed). .RE .PP Possible error codes for \fBieee1284_do_nack_handshake\fR: .PP \fBE1284_OK\fR .RS 4 The handshake was successful. .RE .PP \fBE1284_NOTAVAIL\fR .RS 4 This operation is not available on this port type or system. This could be because port interrupts are not available, or because the underlying device driver does not support the operation. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps it is not claimed). .RE .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_write_control.30000664000175000017500000000004110673720645020106 0ustar julienjulien.so man3/ieee1284_read_control.3 libieee1284-0.2.11/doc/ieee1284_frob_control.30000664000175000017500000000004110673720645017704 0ustar julienjulien.so man3/ieee1284_read_control.3 libieee1284-0.2.11/doc/ieee1284_do_nack_handshake.30000664000175000017500000000004110673720645020620 0ustar julienjulien.so man3/ieee1284_read_control.3 libieee1284-0.2.11/doc/ieee1284_negotiate.30000664000175000017500000001055510673720645017206 0ustar julienjulien.\" Title: ieee1284_negotiation .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_NEGOTIATION" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_negotiate, ieee1284_terminate \- IEEE 1284 negotiation .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 23 .BI "int ieee1284_negotiate(struct\ parport\ *" "port" ", int\ " "mode" ");" .HP 24 .BI "void ieee1284_terminate(struct\ parport\ *" "port" ");" .SH "DESCRIPTION" .PP These functions are for negotiating to and terminating from IEEE 1284 data transfer modes. The default mode is called compatibility mode, or in other words normal printer protocol. It is a host\-to\-peripheral mode only. There are special modes that allow peripheral\-to\-host transfer as well, which may be negotiated to using \fBieee1284_negotiate\fR. IEEE 1284 negotiation is a process by which the host requests a transfer mode and the peripheral accepts or rejects it. An IEEE 1284\-compliant device will require a successful negotiation to a particular mode before it is used for data transfer (but simpler devices may not if they only speak one transfer mode). .PP To terminate the special mode and go back to compatilibity mode use \fBieee1284_terminate\fR. .PP These functions act on the parallel port associated with \fIport\fR, which must be claimed. .PP With a device strictly complying to IEEE 1284 you will need to call \fBieee1284_terminate\fR in between any two calls to \fBieee1284_negotiate\fR for modes other than \fBM1284_COMPAT\fR. .SH "AVAILABLE MODES" .SS "Uni\-directional modes" .RS 4 \h'-04'\(bu\h'+03'\fBM1284_COMPAT\fR: Compatibility mode. Normal printer protocol. This is not a negotiated mode, but is the default mode in absence of negotiation. \fBieee1284_negotiate(port, M1284_COMPAT)\fR is equivalent to \fBieee1284_terminate(port)\fR. This host\-to\-peripheral mode is used for sending data to printers, and is historically the mode that has been used for that before IEEE 1284. .RE .RS 4 \h'-04'\(bu\h'+03'\fBM1284_NIBBLE\fR: Nibble mode. This peripheral\-to\-host mode uses the status lines to read data from the peripheral four bits at a time. .RE .RS 4 \h'-04'\(bu\h'+03'\fBM1284_BYTE\fR: Byte mode. This peripheral\-to\-host mode uses the data lines in reverse mode to read data from the peripheral a byte at a time. .RE .SS "Bi\-directional modes" .RS 4 \h'-04'\(bu\h'+03'\fBM1284_ECP\fR: ECP mode. On entry to ECP mode it is a host\-to\-peripheral (i.e. forward) mode, but it may be set to reverse mode using \fBieee1284_ecp_fwd_to_rev\fR(3). It is common for PC hardware to provide assistance with this mode by the use of a FIFO which the host (or, in reverse mode, the peripheral) may fill, so that the hardware can do the handshaking itself. .RE .RS 4 \h'-04'\(bu\h'+03'\fBM1284_EPP\fR: EPP mode. In this bi\-directional mode the direction of data transfer is signalled at each byte. .RE .SS "Mode variations" .RS 4 \h'-04'\(bu\h'+03'\fBM1284_FLAG_DEVICEID\fR: Device ID retrieval. This flag may be combined with a nibble, byte, or ECP mode to notify the device that it should send its IEEE 1284 Device ID when asked for data. .RE .RS 4 \h'-04'\(bu\h'+03'\fBM1284_BECP\fR: Bounded ECP is a modification to ECP that makes it more robust at the point that the direction is changed. (Unfortunately it is not yet implemented in the Linux kernel driver.) .RE .RS 4 \h'-04'\(bu\h'+03'\fBM1284_ECPRLE\fR: ECP with run length encoding. In this mode, consecutive data bytes of the same value may be transferred in only a few cycles. .RE .SH "RETURN VALUE" .PP \fBE1284_OK\fR .RS 4 The negotiation was successful. .RE .PP \fBE1284_NOTAVAIL\fR .RS 4 Negotiation is not available with this port type. .RE .PP \fBE1284_REJECTED\fR .RS 4 Negotiation was rejected by the peripheral. .RE .PP \fBE1284_NEGFAILED\fR .RS 4 Negotiation failed for some reason. Perhaps the device is not IEEE 1284 compliant. .RE .PP \fBE1284_SYS\fR .RS 4 A system error occured during negotiation. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps the \fIport\fR is not claimed). .RE .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_terminate.30000664000175000017500000000003610673720645017210 0ustar julienjulien.so man3/ieee1284_negotiate.3 libieee1284-0.2.11/doc/ieee1284_ecp_fwd_to_rev.30000664000175000017500000000301410673720645020204 0ustar julienjulien.\" Title: ieee1284_ecp_fwd_to_rev .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_ECP_FWD_TO_" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_ecp_fwd_to_rev, ieee1284_ecp_rev_to_fwd \- ECP direction switching .SH "SYNOPSIS" .HP 28 .BI "int ieee1284_ecp_fwd_to_rev(struct\ parport\ *" "port" ");" .HP 28 .BI "int ieee1284_ecp_rev_to_fwd(struct\ parport\ *" "port" ");" .SH "DESCRIPTION" .PP These functions are used to switch directions when in ECP mode. On negotiation to ECP mode the direction is forward (in other words, host\-to\-peripheral). Use \fBieee1284_ecp_fwd_to_rev\fR to switch from forward to reverse, and \fBieee1284_ecp_rev_to_fwd\fR to switch from reverse to forward. .PP They act on the parallel port associated with \fIport\fR, which must be claimed. .SH "RETURN VALUE" .PP \fBE1284_OK\fR .RS 4 Direction switched successfully. .RE .PP \fBE1284_NOTIMPL\fR .RS 4 The \fIport\fR lacks the required capability. This could be due to a limitation of this version of libieee1284, or a hardware limitation. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps the \fIport\fR is not claimed). .RE .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_ecp_rev_to_fwd.30000664000175000017500000000004310673720645020203 0ustar julienjulien.so man3/ieee1284_ecp_fwd_to_rev.3 libieee1284-0.2.11/doc/ieee1284_nibble_read.30000664000175000017500000001302310673720645017446 0ustar julienjulien.\" Title: ieee1284_transfer .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_TRANSFER" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_nibble_read, ieee1284_compat_write, ieee1284_byte_read, ieee1284_epp_read_data, ieee1284_epp_write_data, ieee1284_epp_read_addr, ieee1284_epp_write_addr, ieee1284_ecp_read_data, ieee1284_ecp_write_data, ieee1284_ecp_read_addr, ieee1284_ecp_write_addr \- data transfer functions .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 29 .BI "ssize_t ieee1284_nibble_read(struct\ parport\ *" "port" ", int\ " "flags" ", char\ *" "buffer" ", size_t\ " "len" ");" .HP 30 .BI "ssize_t ieee1284_compat_write(struct\ parport\ *" "port" ", int\ " "flags" ", const\ char\ *" "buffer" ", size_t\ " "len" ");" .HP 27 .BI "ssize_t ieee1284_byte_read(struct\ parport\ *" "port" ", int\ " "flags" ", char\ *" "buffer" ", size_t\ " "len" ");" .HP 31 .BI "ssize_t ieee1284_epp_read_data(struct\ parport\ *" "port" ", int\ " "flags" ", char\ *" "buffer" ", size_t\ " "len" ");" .HP 32 .BI "ssize_t ieee1284_epp_write_data(struct\ parport\ *" "port" ", int\ " "flags" ", const\ char\ *" "buffer" ", size_t\ " "len" ");" .HP 31 .BI "ssize_t ieee1284_epp_read_addr(struct\ parport\ *" "port" ", int\ " "flags" ", char\ *" "buffer" ", size_t\ " "len" ");" .HP 32 .BI "ssize_t ieee1284_epp_write_addr(struct\ parport\ *" "port" ", int\ " "flags" ", const\ char\ *" "buffer" ", size_t\ " "len" ");" .HP 31 .BI "ssize_t ieee1284_ecp_read_data(struct\ parport\ *" "port" ", int\ " "flags" ", char\ *" "buffer" ", size_t\ " "len" ");" .HP 32 .BI "ssize_t ieee1284_ecp_write_data(struct\ parport\ *" "port" ", int\ " "flags" ", const\ char\ *" "buffer" ", size_t\ " "len" ");" .HP 31 .BI "ssize_t ieee1284_ecp_read_addr(struct\ parport\ *" "port" ", int\ " "flags" ", char\ *" "buffer" ", size_t\ " "len" ");" .HP 32 .BI "ssize_t ieee1284_ecp_write_addr(struct\ parport\ *" "port" ", int\ " "flags" ", const\ char\ *" "buffer" ", size_t\ " "len" ");" .SH "DESCRIPTION" .PP This set of functions is for tranferring bytes in the relevant transfer mode. For ECP and EPP modes two types of transfer are possible: data and address (usually referred to as channel in ECP). .PP The supplied \fIport\fR must be a claimed port. .PP The supplied \fIbuffer\fR must be at least \fIlen\fR bytes long. When reading, the transferred data is stored in the buffer; when writing the data to be transferred is taken from the buffer. .PP For reads (peripheral to host): if no data is available and \fBF1284_NONBLOCK\fR is not in effect, the inactivity timer is started. If data becomes available before the inactivity time\-out elapses it is read; otherwise the return value will be \fBE1284_TIMEDOUT\fR. .PP For writes (host to peripheral): if the peripheral is not willing to accept data and \fBF1284_NONBLOCK\fR is not in effect, the inactivity timer is started. If the peripheral indicates that it is willing to accept data before the inactivity time\-out elapses it is sent; otherwise the return value will be \fBE1284_TIMEDOUT\fR .PP The \fIflags\fR may alter the behaviour slightly: .PP \fBF1284_NONBLOCK\fR .RS 4 For reads (peripheral to host): if no data is available, return immediately (with \fBE1284_TIMEDOUT\fR). .sp For writes (host to peripheral): if the peripheral is not willing to accept data, return immediately (with \fBE1284_TIMEDOUT\fR). .RE .PP \fBF1284_SWE\fR .RS 4 Don't use hardware assistance for the transfer, but instead set the parallel port pins according to the wire protocol. .RE .PP \fBF1284_RLE\fR (for ECP only) .RS 4 Use run length encoding. If the peripheral is in ECP mode with RLE, calls to \fBieee1284_ecp_read_data\fR \fImust\fR set this flag in order for the RLE from the peripheral to be interpreted correctly, and calls to \fBieee1284_ecp_write_data\fR \fImay\fR set this flag in order to take advantage of RLE. .RE .PP \fBF1284_FASTEPP\fR (for EPP only) .RS 4 Use multi\-byte transfers. Several bytes at a time are transferred using hardware assistance, if supporting hardware is present. The price of this increased speed is that the return value will be less reliable when this flag is used. .RE .PP For ECP mode, a given direction is in force at any particular time, and it is up to the application to ensure that it is only writing when in forward mode, and reading when in reverse mode. .SH "RETURN VALUE" .PP The return value is the number of bytes successfully transferred or, if negative, one of: .PP \fBE1284_NOTIMPL\fR .RS 4 This transfer mode and flags combination is not yet implemented in libieee1284. .RE .PP \fBE1284_TIMEDOUT\fR .RS 4 Timed out waiting for peripheral to handshake. .RE .PP \fBE1284_NOMEM\fR .RS 4 Not enough memory is available. .RE .PP \fBE1284_SYS\fR .RS 4 There was a problem at the operating system level. The global variable \fIerrno\fR has been set appropriately. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps the \fIport\fR is not claimed). .RE .PP If any bytes are successfully transferred, that number is returned. An error is returned only if no bytes are transferred. .PP For host\-to\-peripheral transfers, all data is at the peripheral by the time the call returns. .SH "SEE ALSO" .PP \fBieee1284_ecp_fwd_to_rev\fR(3) .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_compat_write.30000664000175000017500000000004010673720645017710 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_byte_read.30000664000175000017500000000004010673720645017151 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_epp_read_data.30000664000175000017500000000004010673720645017763 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_epp_write_data.30000664000175000017500000000004010673720645020202 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_epp_read_addr.30000664000175000017500000000004010673720645017764 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_epp_write_addr.30000664000175000017500000000004010673720645020203 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_ecp_read_data.30000664000175000017500000000004010673720645017746 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_ecp_write_data.30000664000175000017500000000004010673720645020165 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_ecp_read_addr.30000664000175000017500000000004010673720645017747 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_ecp_write_addr.30000664000175000017500000000004010673720645020166 0ustar julienjulien.so man3/ieee1284_nibble_read.3 libieee1284-0.2.11/doc/ieee1284_get_irq_fd.30000664000175000017500000000510510673720645017325 0ustar julienjulien.\" Title: ieee1284_get_irq_fd .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_GET_IRQ_FD" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_get_irq_fd, ieee1284_clear_irq \- interrupt notification .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 24 .BI "int ieee1284_get_irq_fd(struct\ parport\ *" "port" ");" .HP 23 .BI "int ieee1284_clear_irq(struct\ parport\ *" "port" ",\ unsigned\ int\ *" "count" ");" .SH "DESCRIPTION" .PP If the \fIport\fR has a configured interrupt line and the port type supports interrupt notification, it is possible to obtain a file descriptor that may be used for \fBselect\fR(2) or \fBpoll\fR(2). Any event (readable, writable or exception) means that an interrupt has been triggered. No operations other than \fBselect\fR or \fBpoll\fR may be performed on the file descriptor. .PP The port must be open in order to call \fBieee1284_get_irq_fd\fR, and must be claimed when using \fBselect\fR or \fBpoll\fR. .PP The caller must not close the file descriptor, and may not use it at all when the port is not claimed. .PP When an interrupt has been detected, the caller must call \fBieee1284_clear_irq\fR to clear the interrupt condition, at which point the number of interrupts raised can be obtained by supplying a non\-\fBNULL\fR \fIcount\fR. .SH "RETURN VALUE" .PP For \fBieee1284_get_irq_fd\fR: If the return value is negative then it is an error code listed below. Otherwise it is a valid file descriptor. .PP \fBE1284_NOTAVAIL\fR .RS 4 No such file descriptor is available. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps the \fIport\fR is not open). .RE .PP For \fBieee1284_clear_irq\fR: .PP \fBE1284_OK\fR .RS 4 The interrupt has been cleared. If \fIcount\fR was not \fBNULL\fR the count of interrupts has been atomically stored to \fIcount\fR and reset. .RE .PP \fBE1284_NOTAVAIL\fR .RS 4 The \fIcount\fR parameter was not \fBNULL\fR but interrupt counting is not supported on this type of port. The interrupt has been cleared. .RE .PP \fBE1284_SYS\fR .RS 4 There was a problem clearing the interrupt. .RE .PP \fBE1284_INVALIDPORT\fR .RS 4 The \fIport\fR parameter is invalid (for instance, perhaps the \fIport\fR is not claimed). .RE .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/doc/ieee1284_set_timeout.30000664000175000017500000000275010673720645017566 0ustar julienjulien.\" Title: ieee1284_set_timeout .\" Author: Tim Waugh .\" Generator: DocBook XSL Stylesheets v1.72.0 .\" Date: 09/18/2007 .\" Manual: Functions .\" Source: .\" .TH "IEEE1284_SET_TIMEOUT" "3" "09/18/2007" "" "Functions" .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .SH "NAME" ieee1284_set_timeout \- modify inactivity timeout .SH "SYNOPSIS" .sp .ft B .nf #include .fi .ft .HP 37 .BI "struct timeval *ieee1284_set_timeout(struct\ parport\ *" "port" ", struct\ timeval\ *" "timeout" ");" .SH "DESCRIPTION" .PP This function sets a new value for the inactivity timeout (used for block transfer functions), and returns the old value. .PP The \fIport\fR must be claimed. .PP The \fItimeout\fR parameter may be \fBNULL\fR, in which case the old value is left unchanged. .SH "RETURN VALUE" .PP This function returns a pointer to a struct timeval representing the old value. This uses the same storage as the \fIport\fR structure, and so is not valid after closing the port. .SH "NOTES" .PP Note that this is an inactivity time\-out, not an absolute time\-out. During a data transfer, if the peripheral is inactive for the length of time specified then the host gives up. .PP It is also advisory; no guarantee is made that the transfer will ever complete. .SH "AUTHOR" .PP \fBTim Waugh\fR <\&twaugh@redhat.com\&> .sp -1n .IP "" 4 Author. .SH "COPYRIGHT" Copyright \(co 2001\-2003 Tim Waugh .br libieee1284-0.2.11/include/0000775000175000017500000000000010673720645014505 5ustar julienjulienlibieee1284-0.2.11/include/ieee1284.h0000664000175000017500000002254410105641001016065 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002, 2003 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef HAVE_IEEE1284_H #define HAVE_IEEE1284_H #include /* for size_t */ #ifndef _MSC_VER #include /* for struct timeval */ #else #include /* for struct timeval */ #endif #if (defined __MINGW32__ || defined _MSC_VER) && !defined OWN_SSIZE_T #include /* for SSIZE_T */ #define OWN_SSIZE_T typedef SSIZE_T ssize_t; #endif #ifdef __cplusplus extern "C" { #endif /* Errors. When a function returns a negative number, it's one of * these errors. */ enum E1284 { E1284_OK = 0, /* Everything went fine */ E1284_NOTIMPL = -1, /* Not implemented in libieee1284 */ E1284_NOTAVAIL = -2, /* Not available on this system */ E1284_TIMEDOUT = -3, /* Operation timed out */ E1284_REJECTED = -4, /* IEEE 1284 negotiation rejected */ E1284_NEGFAILED = -5, /* Negotiation went wrong */ E1284_NOMEM = -6, /* No memory left */ E1284_INIT = -7, /* Error initialising port */ E1284_SYS = -8, /* Error interfacing system */ E1284_NOID = -9, /* No IEEE 1284 ID available */ E1284_INVALIDPORT = -10 /* Invalid port */ }; /* A parallel port. */ struct parport { /* An arbitrary name for the port */ const char *name; /* The base address of the port, if that has any meaning, or zero. */ unsigned long base_addr; /* The ECR address of the port, if that has any meaning, or zero. */ unsigned long hibase_addr; /* For internal use only: */ void *priv; /* The filename associated with this port, * if that has any meaning, or NULL. */ const char *filename; }; /* Some parallel ports. */ struct parport_list { int portc; struct parport **portv; }; /* The first function to be called. This gives the library a chance * to look around and see what's available, and gives the program a * chance to choose a port to use. */ extern int ieee1284_find_ports (struct parport_list *list, int flags); /* The last function to be called. After calling this, only * ieee1284_find_ports may be used. */ extern void ieee1284_free_ports (struct parport_list *list); /* * Retrieving the Device ID of a device on a port. * This is a special operation since there are some shortcuts on some * operating systems (i.e. Linux) that allow us to elide any actual * communications. */ enum ieee1284_devid_flags { F1284_FRESH = (1<<1) /* Guarantee a fresh Device ID */ }; extern ssize_t ieee1284_get_deviceid (struct parport *port, int daisy, int flags, char *buffer, size_t len); /* daisy is the daisy chain address (0-3), or -1 for normal IEEE 1284. */ /* * Sharing hooks */ enum ieee1284_open_flags { F1284_EXCL = (1<<0) /* Require exclusive access to the port */ }; enum ieee1284_capabilities { CAP1284_RAW = (1<<0), /* Pin-level access */ CAP1284_NIBBLE = (1<<1), CAP1284_BYTE = (1<<2), CAP1284_COMPAT = (1<<3), CAP1284_BECP = (1<<4), CAP1284_ECP = (1<<5), CAP1284_ECPRLE = (1<<6), CAP1284_ECPSWE = (1<<7), CAP1284_EPP = (1<<8), CAP1284_EPPSL = (1<<9), CAP1284_EPPSWE = (1<<10), CAP1284_IRQ = (1<<11), CAP1284_DMA = (1<<12) }; extern int ieee1284_open (struct parport *port, int flags, int *capabilities); extern int ieee1284_close (struct parport *port); extern int ieee1284_ref (struct parport *port); extern int ieee1284_unref (struct parport *port); extern int ieee1284_claim (struct parport *port); /* Must be called before any function below. May fail. */ extern void ieee1284_release (struct parport *port); /* * Interrupt notification */ extern int ieee1284_get_irq_fd (struct parport *port); extern int ieee1284_clear_irq (struct parport *port, unsigned int *count); /* * Raw port access (PC-style port registers but within inversions) * Functions returning int may fail. */ extern int ieee1284_read_data (struct parport *port); extern void ieee1284_write_data (struct parport *port, unsigned char dt); extern int ieee1284_wait_data (struct parport *port, unsigned char mask, unsigned char val, struct timeval *timeout); extern int ieee1284_data_dir (struct parport *port, int reverse); /* The status pin functions operate in terms of these bits: */ enum ieee1284_status_bits { S1284_NFAULT = 0x08, S1284_SELECT = 0x10, S1284_PERROR = 0x20, S1284_NACK = 0x40, S1284_BUSY = 0x80, /* To convert those values into PC-style register values, use this: */ S1284_INVERTED = S1284_BUSY }; extern int ieee1284_read_status (struct parport *port); /* Wait until those status pins in mask have the values in val. * Return E1284_OK when condition met, E1284_TIMEDOUT on timeout. * timeout may be modified. */ extern int ieee1284_wait_status (struct parport *port, unsigned char mask, unsigned char val, struct timeval *timeout); /* The control pin functions operate in terms of these bits: */ enum ieee1284_control_bits { C1284_NSTROBE = 0x01, C1284_NAUTOFD = 0x02, C1284_NINIT = 0x04, C1284_NSELECTIN = 0x08, /* To convert those values into PC-style register values, use this: */ C1284_INVERTED = (C1284_NSTROBE| C1284_NAUTOFD| C1284_NSELECTIN) }; extern int ieee1284_read_control (struct parport *port); /* ieee1284_read_control may be unreliable */ extern void ieee1284_write_control (struct parport *port, unsigned char ct); /* NOTE: This will not change the direction of the data lines; use * ieee1284_data_dir for that. */ extern void ieee1284_frob_control (struct parport *port, unsigned char mask, unsigned char val); /* frob is "out ((in & ~mask) ^ val)" */ /* This function may or may not be available, depending on PPWCTLONIRQ * availability. Its operation is: * If operation unavailable, return E1284_NOTAVAIL. Otherwise: * Set control pins to ct_before. * Wait for nAck interrupt. If timeout elapses, return E1284_TIMEDOUT. * Otherwise, set control pins to ct_after and return 0. * timeout may be modified. */ extern int ieee1284_do_nack_handshake (struct parport *port, unsigned char ct_before, unsigned char ct_after, struct timeval *timeout); /* * IEEE 1284 operations */ /* Negotiation/termination */ enum ieee1284_modes { M1284_NIBBLE = 0, M1284_BYTE = (1<<0), M1284_COMPAT = (1<<8), M1284_BECP = (1<<9), M1284_ECP = (1<<4), M1284_ECPRLE = ((1<<4) | (1<<5)), M1284_ECPSWE = (1<<10), /* Software emulated */ M1284_EPP = (1<<6), M1284_EPPSL = (1<<11), /* EPP 1.7 */ M1284_EPPSWE = (1<<12), /* Software emulated */ M1284_FLAG_DEVICEID = (1<<2), M1284_FLAG_EXT_LINK = (1<<14) /* Uses bits in 0x7f */ }; extern int ieee1284_negotiate (struct parport *port, int mode); extern void ieee1284_terminate (struct parport *port); /* ECP direction switching */ extern int ieee1284_ecp_fwd_to_rev (struct parport *port); extern int ieee1284_ecp_rev_to_fwd (struct parport *port); /* Block I/O * The return value is the number of bytes successfully transferred, * or an error code (only if no transfer took place). */ enum ieee1284_transfer_flags { F1284_NONBLOCK = (1<<0), /* Non-blocking semantics */ F1284_SWE = (1<<2), /* Don't use hardware assistance */ F1284_RLE = (1<<3), /* Use ECP RLE */ F1284_FASTEPP = (1<<4) /* Use faster EPP (counts are unreliable) */ }; extern ssize_t ieee1284_nibble_read (struct parport *port, int flags, char *buffer, size_t len); extern ssize_t ieee1284_compat_write (struct parport *port, int flags, const char *buffer, size_t len); extern ssize_t ieee1284_byte_read (struct parport *port, int flags, char *buffer, size_t len); extern ssize_t ieee1284_epp_read_data (struct parport *port, int flags, char *buffer, size_t len); extern ssize_t ieee1284_epp_write_data (struct parport *port, int flags, const char *buffer, size_t len); extern ssize_t ieee1284_epp_read_addr (struct parport *port, int flags, char *buffer, size_t len); extern ssize_t ieee1284_epp_write_addr (struct parport *port, int flags, const char *buffer, size_t len); extern ssize_t ieee1284_ecp_read_data (struct parport *port, int flags, char *buffer, size_t len); extern ssize_t ieee1284_ecp_write_data (struct parport *port, int flags, const char *buffer, size_t len); extern ssize_t ieee1284_ecp_read_addr (struct parport *port, int flags, char *buffer, size_t len); extern ssize_t ieee1284_ecp_write_addr (struct parport *port, int flags, const char *buffer, size_t len); extern struct timeval *ieee1284_set_timeout (struct parport *port, struct timeval *timeout); #ifdef __cplusplus } /* extern "C" */ #endif #endif /* HAVE_IEEE1284_H */ libieee1284-0.2.11/include/config.h.in0000664000175000017500000000364110673720610016524 0ustar julienjulien/* include/config.h.in. Generated from configure.in by autoheader. */ /* enable win95 access */ #undef HAVE_CYGWIN_9X /* enable w32api access */ #undef HAVE_CYGWIN_NT /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* enable FreeBSD /dev/io access */ #undef HAVE_FBSD_I386 /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* enable ppdev access */ #undef HAVE_LINUX /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* enable OpenBSD i386 ioperm access */ #undef HAVE_OBSD_I386 /* enable solaris iop access */ #undef HAVE_SOLARIS /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_IO_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if your C compiler doesn't accept -c and -o together. */ #undef NO_MINUS_C_MINUS_O /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION libieee1284-0.2.11/include/config.h.vc60000664000175000017500000000226510105641001016577 0ustar julienjulien/* include/config.h. Generated by configure. */ /* include/config.h.in. Generated from configure.in by autoheader. */ /* enable win95 access */ //#define HAVE_CYGWIN_9X 1 /* enable w32api access */ #define HAVE_CYGWIN_NT 1 /* Define to 1 if you have the header file. */ #define HAVE_MEMORY_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STDLIB_H 1 /* Define to 1 if you have the header file. */ #define HAVE_STRING_H 1 /* Define to 1 if you have the header file. */ #define HAVE_SYS_STAT_H 1 /* Define to 1 if you have the header file. */ #define HAVE_SYS_TYPES_H 1 /* Name of package */ #define PACKAGE "libieee1284" /* Define to the full name of this package. */ #define PACKAGE_NAME "libieee1284" /* Define to the full name and version of this package. */ #define PACKAGE_STRING "libieee1284 0.2.8" /* Define to the one symbol short name of this package. */ #define PACKAGE_TARNAME "libieee1284" /* Define to the version of this package. */ #define PACKAGE_VERSION "0.2.8" /* Define to 1 if you have the ANSI C header files. */ #define STDC_HEADERS 1 /* Version number of package */ #define VERSION "0.2.8" libieee1284-0.2.11/solaris_io/0000775000175000017500000000000010673720645015225 5ustar julienjulienlibieee1284-0.2.11/solaris_io/iop.c0000664000175000017500000002121407511636261016155 0ustar julienjulien/* * Driver for IO port access * * PC-DOS compatibility requirements: * Nearly all locations have defined values, see * the PC AT Hardware reference manual for details. * */ #include #include #include #if 0 #include #endif #include #include #include #include #include #include #include #include #include #include #include #include static void *state_head; /* opaque handle top of state structs */ /* Prototypes */ static int iopattach(dev_info_t *dip, ddi_attach_cmd_t cmd); static int iopgetinfo(dev_info_t *dip, ddi_info_cmd_t cmd, void *arg, void **resultp); static int iopdetach(dev_info_t *dip, ddi_detach_cmd_t cmd); static int iopopen(dev_t *devp, int flag, int otyp, cred_t *credp); static int iopclose(dev_t dev, int openflags, int otyp, cred_t *credp); static int iopioctl(dev_t dev, int cmd, intptr_t arg, int mode, cred_t *credp, int *rvalp); /* device operations */ #define IOPREAD 1 #define IOPWRITE 2 typedef struct iop_struct { /* per-unit structure */ dev_info_t *dip; kmutex_t mutex; } iop; typedef struct iopbuf_struct{ unsigned int port; unsigned char port_value; } iopbuf; static struct cb_ops iop_cb_ops = { iopopen, iopclose, nodev, /* not a block driver */ nodev, /* no print */ nodev, /* no dump */ nodev, /* no read */ nodev, /* no write */ iopioctl, nodev, /* no devmap */ nodev, /* no mmap */ nodev, /* no segmap */ nochpoll, /* no chpoll */ ddi_prop_op, 0, /* not a STREAMS driver */ D_NEW | D_MP, /* (hopefully) MT and MP safe */ }; static struct dev_ops iop_ops = { DEVO_REV, /* devo_rev */ 0, /* devo_refcnt */ iopgetinfo, /* devo_getinfo */ nulldev, /* devo_identify */ nulldev, /* devo_probe */ iopattach, /* devo_attach */ iopdetach, /* devo_detach */ nodev, /* devo_reset */ &iop_cb_ops, /* devo_cb_ops */ (struct bus_ops *)0, /* devo_bus_ops */ nodev /* devo_power */ }; extern struct mod_ops mod_driverops; static struct modldrv modldrv = { &mod_driverops, "Simon's IO Port driver 0.9", &iop_ops }; static struct modlinkage modlinkage = { MODREV_1, {(void *)&modldrv, NULL,} }; /* Globally exported functions */ int _init(void) { int error; #ifdef DEBUG cmn_err(CE_CONT, "_init: start\n"); #endif if ((error = ddi_soft_state_init(&state_head, sizeof(iop), 1)) != 0) { #ifdef DEBUG cmn_err(CE_CONT, "_init: couldn't ddi_soft_state_init\n"); #endif return error; } if ((error = mod_install(&modlinkage)) != 0) { #ifdef DEBUG cmn_err(CE_CONT, "_init: couldn't mod_install\n"); #endif ddi_soft_state_fini(&state_head); } #ifdef DEBUG cmn_err(CE_CONT, "_init: done\n"); #endif return error; } int _info(struct modinfo *modinfop) { int retval; #ifdef DEBUG cmn_err(CE_CONT, "_info: start\n"); #endif retval = mod_info(&modlinkage, modinfop); #ifdef DEBUG cmn_err(CE_CONT, "_info: done\n"); #endif return retval; } int _fini(void) { int status; #ifdef DEBUG cmn_err(CE_CONT, "_fini: start\n"); #endif if ((status = mod_remove(&modlinkage)) != 0) { #ifdef DEBUG cmn_err(CE_CONT, "_fini: couldn't mod_remove\n"); #endif return status; } ddi_soft_state_fini(&state_head); #ifdef DEBUG cmn_err(CE_CONT, "_fini: done\n"); #endif return status; } static int iopattach(dev_info_t *dip, ddi_attach_cmd_t cmd) { int instance; iop *iop_p; switch(cmd) { case DDI_ATTACH: break; default: return DDI_FAILURE; } instance = ddi_get_instance(dip); #ifdef DEBUG cmn_err(CE_CONT, "iopattach: start, instance = %d\n", instance); #endif if (ddi_soft_state_zalloc(state_head, instance) != 0) { #ifdef DEBUG cmn_err(CE_CONT, "iopattach: ddi_soft_state_zalloc failed\n"); #endif return DDI_FAILURE; } iop_p = (iop *)ddi_get_soft_state(state_head, instance); ddi_set_driver_private(dip, (caddr_t)iop_p); iop_p->dip = dip; mutex_init(&iop_p->mutex, "iop mutex", MUTEX_DRIVER, (void *)0); if (ddi_create_minor_node(dip, ddi_get_name(dip), S_IFCHR, instance, DDI_PSEUDO, 0) == DDI_FAILURE) { mutex_destroy(&iop_p->mutex); ddi_soft_state_free(state_head, instance); #ifdef DEBUG cmn_err(CE_CONT, "iopattach: ddi_create_minor_node failed\n"); #endif return DDI_FAILURE; } ddi_report_dev(dip); #ifdef DEBUG cmn_err(CE_CONT, "iopattach: done\n"); #endif return DDI_SUCCESS; } static int iopgetinfo(dev_info_t *dip, ddi_info_cmd_t cmd, void *arg, void **resultp) { int error; iop *iop_p; #ifdef DEBUG cmn_err(CE_CONT, "iopgetinfo: start\n"); #endif switch(cmd) { case DDI_INFO_DEVT2DEVINFO: iop_p = (iop *)ddi_get_soft_state(state_head, getminor((dev_t)arg)); if (iop_p == NULL) { *resultp = NULL; #ifdef DEBUG cmn_err(CE_CONT, "iopgetinfo: ddi_get_soft_state failed\n"); #endif error = DDI_FAILURE; } else { mutex_enter(&iop_p->mutex); *resultp = iop_p->dip; mutex_exit(&iop_p->mutex); error = DDI_SUCCESS; } break; case DDI_INFO_DEVT2INSTANCE: *resultp = (void *)getminor((dev_t)arg); error = DDI_SUCCESS; break; default: *resultp = NULL; return DDI_FAILURE; } #ifdef DEBUG cmn_err(CE_CONT, "iopgetinfo: done\n"); #endif return error; } static int iopdetach(dev_info_t *dip, ddi_detach_cmd_t cmd) { iop *iop_p; int instance; #ifdef DEBUG cmn_err(CE_CONT, "iopdetach: start\n"); #endif switch(cmd) { case DDI_DETACH: break; default: return DDI_FAILURE; } instance = ddi_get_instance(dip); iop_p = (iop *)ddi_get_soft_state(state_head, instance); ddi_remove_minor_node(dip, NULL); mutex_destroy(&iop_p->mutex); ddi_soft_state_free(state_head, instance); #ifdef DEBUG cmn_err(CE_CONT, "iopdetach: done\n"); #endif return DDI_SUCCESS; } static int iopopen(dev_t *devp, int flag, int otyp, cred_t *credp) { int retval = 0; iop *iop_p; iop_p = (iop *)ddi_get_soft_state(state_head, getminor(*devp)); if (iop_p == NULL) { return ENXIO; } if (otyp != OTYP_CHR) { return EINVAL; } if ((flag & FWRITE) && (drv_priv(credp) != 0)) { retval = EACCES; } else { retval = 0; } return retval; } static int iopclose(dev_t dev, int openflags, int otyp, cred_t *credp) { iop *iop_p; iop_p = (iop *)ddi_get_soft_state(state_head, getminor(dev)); return 0; } /* cmd should be IOPREAD or IOPWRITE arg is the address (of the io port) */ int iopioctl(dev_t dev, int cmd, intptr_t arg, int mode, cred_t *credp, int *rvalp) { iop *iop_p; int retval = 0; iopbuf tmpbuf; iop_p = (iop *)ddi_get_soft_state(state_head, getminor(dev)); /* we will have to check privileges once we do writes */ switch (cmd) { case IOPREAD: mutex_enter(&iop_p->mutex); if (ddi_copyin((caddr_t)arg, (caddr_t)&tmpbuf, sizeof(tmpbuf), mode)) { retval = EFAULT; } else { tmpbuf.port_value = inb(tmpbuf.port); ddi_copyout((caddr_t)&tmpbuf.port_value, (caddr_t)(arg+sizeof(tmpbuf.port)), sizeof(tmpbuf.port), mode); } mutex_exit(&iop_p->mutex); break; case IOPWRITE: mutex_enter(&iop_p->mutex); if (ddi_copyin((caddr_t)arg, (caddr_t)&tmpbuf, sizeof(tmpbuf), mode)) { retval = EFAULT; } else { outb(tmpbuf.port,tmpbuf.port_value); } mutex_exit(&iop_p->mutex); break; default: retval = EINVAL; break; } return retval; } libieee1284-0.2.11/solaris_io/ioprtest.c0000664000175000017500000000110407511636261017233 0ustar julienjulien#include #include #include #include #define IOPREAD 1 #define IOPWRITE 2 typedef struct iopbuf_struct { unsigned int port; unsigned char port_value; } iopbuf; int main() { iopbuf tmpbuf; int fd=0; if((fd=open("/devices/pseudo/iop@0:iop", O_RDONLY)) < 0) { perror("OPEN failed\n"); } tmpbuf.port_value = 0; tmpbuf.port=0x80; if(ioctl(fd, IOPREAD, &tmpbuf)) perror("IOCTL failed\n"); printf("Port %x : %x\n", tmpbuf.port, tmpbuf.port_value); return 0; } libieee1284-0.2.11/solaris_io/LICENSE0000664000175000017500000000036407511636261016232 0ustar julienjulienThis code is absolutely free, with no restrictions on it's use or modification. However, if you are using it for something interesting, please drop me an email at simon@hasc.com just to let me know (because I'm curious). Simon Thornington libieee1284-0.2.11/solaris_io/README0000664000175000017500000000103007511636261016074 0ustar julienjulienThis is a very simple Solaris device driver (only tested in Solaris 2.6, although it might work with Solaris 2.5.1) for Intel, which allows user level programs access to the IO ports of a machine. This was originally built for a port of a QuickCam app, but it could be used anywhere. Rumour has it that the same thing can be done be done with Vx86 stuff, but I never tried that. Have fun with this, and if it's useful, drop me a note at simon@hasc.com Simon Thornington (Makefile and ioprtest.c changed by M C Duggan - 1/7/02) libieee1284-0.2.11/solaris_io/INSTALL0000664000175000017500000000071707511636261016260 0ustar julienjulienOn a Solaris 2.6/ix86 machine, a 'make' and a 'make install' should install the driver. You'll also have to reboot with the '-r' flag to rebuild the /devices directory. # /usr/sbin/reboot -- -r This also assumes that one is using gcc, but that should be pretty easy to change. Simon Thornington simon@hasc.com --------- On Solaris 2.8 you will probably need to run add_drv after rebooting, ie: # add_drv iop Matthew Duggan stauff1@users.sourceforge.net libieee1284-0.2.11/solaris_io/iop.conf0000664000175000017500000000004707511636261016661 0ustar julienjulienname="iop" parent="pseudo" instance=0; libieee1284-0.2.11/README0000664000175000017500000000432607542304246013743 0ustar julienjulienlibieee1284 README ------------------ This library is intended to be used by applications that need to communicate with (or at least identify) devices that are attached via a parallel port. It currently works on Linux, OpenBSD (i386 only), FreeBSD/i386, Solaris/x86, and Cygwin. For Linux, there are some wrinkles in communicating with devices on parallel ports: - Applications that want to harvest IEEE 1284 Device ID information can look in /proc for it, but it is in a different location in 2.4 kernels than it was in 2.2 kernels, and is completely absent in 2.0 kernels. - Soon it will be in a different location again in 2.4. - All kernels allow ioperm/inb/outb-style I/O, but it requires root privilege. In addition, string I/O (such as outsb) is not available on some architectures. - 2.4 kernels have /dev/parport[0,1,2,...] device nodes which applications can use; applications don't need to be run as root, but they obviously need appropriate permissions set on the device node they want to use. - When capabilities catch on, /dev/port will be another alternative to ioperm that doesn't require root privilege, although it does require RAWIO capabilities. The aim of this library is to take all the worry about the above wrinkles from the application. It will figure out which method is appropriate for the currently running kernel. For instance, if the application wants to know the device ID of a device on a particular port, it will ask the library for the the device ID. The library will then figure out if it's available via /proc (in any of the possible locations), and if not then it will try asking the device itself. If /dev/parport0 isn't available for use, it will try ioperm; if that fails, it will try /dev/port. And the application doesn't have to care. The interface is set out in the header file, ieee1284.h, and in the SGML document doc/interface.xml (which can be viewed in HTML format at ). If this doesn't do something that you think it should, or it does something in a way that doesn't make sense to you, please let me know so that I can fix it. I need feedback on the interface to know whether it is working. -- Tim Waugh libieee1284-0.2.11/configure.in0000664000175000017500000000404310673720404015365 0ustar julienjuliendnl Process this file with autoconf to produce a configure script. AC_INIT(libieee1284, 0.2.11) AC_CONFIG_SRCDIR(libieee1284.spec.in) AM_INIT_AUTOMAKE([dist-bzip2 subdir-objects 1.6]) AC_PREREQ(2.53) AM_CONFIG_HEADER(include/config.h) dnl Checks for programs. AC_PROG_CC AM_PROG_CC_C_O AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET AC_PROG_LIBTOOL dnl Checks for libraries. dnl Checks for header files. 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aCC*) _LT_AC_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) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list' ;; *) if test "$GXX" = yes; then _LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${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_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; hpux10*|hpux11*) if test $with_gnu_ld = no; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_AC_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' ;; *) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; esac fi case $host_cpu in hppa*64*|ia64*) _LT_AC_TAGVAR(hardcode_direct, $1)=no _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_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_AC_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_AC_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; echo $list' ;; *) if test "$GXX" = yes; then if test $with_gnu_ld = no; then case $host_cpu in hppa*64*) _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_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_AC_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_AC_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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' _LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else _LT_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac ;; sunos4*) _LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= _LT_AC_TAGVAR(hardcode_direct, $1)=yes _LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then _LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_AC_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_AC_TAGVAR(ld_shlibs, $1)=no fi ;; esac if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then runpath_var= _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)= _LT_AC_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_AC_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_AC_TAGVAR(always_export_symbols, $1)=yes _LT_AC_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_AC_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_AC_TAGVAR(hardcode_direct, $1)=unsupported fi ;; aix4* | aix5*) if test "$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 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then _LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols' else _LT_AC_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 > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. _LT_AC_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_AC_TAGVAR(allow_undefined_flag, $1)='-berok' # Determine the default libpath from the value encoded in an empty executable. _LT_AC_SYS_LIBPATH_AIX _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath" _LT_AC_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 echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib' _LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs" _LT_AC_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_AC_SYS_LIBPATH_AIX _LT_AC_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_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok' _LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives _LT_AC_TAGVAR(whole_archive_flag_spec, $1)='$convenience' _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes # This is similar to how AIX traditionally builds its shared libraries. _LT_AC_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*) _LT_AC_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_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # see comment about different semantics on the GNU ld section _LT_AC_TAGVAR(ld_shlibs, $1)=no ;; bsdi[[45]]*) _LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' ' _LT_AC_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_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. _LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true' # FIXME: Should let the user specify the lib program. _LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs' _LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`' _LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; 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AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' ac_config_headers="$ac_config_headers include/config.h" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; 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then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. 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echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 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Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_cxx_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_cxx_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=cc ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu fi ac_ext=f ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5' ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_f77_compiler_gnu if test -n "$ac_tool_prefix"; then for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$F77"; then ac_cv_prog_F77="$F77" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_F77="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi F77=$ac_cv_prog_F77 if test -n "$F77"; then echo "$as_me:$LINENO: result: $F77" >&5 echo "${ECHO_T}$F77" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$F77" && break done fi if test -z "$F77"; then ac_ct_F77=$F77 for ac_prog in g77 f77 xlf frt pgf77 fort77 fl32 af77 f90 xlf90 pgf90 epcf90 f95 fort xlf95 ifc efc pgf95 lf95 gfortran do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_F77"; then ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_F77="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_F77=$ac_cv_prog_ac_ct_F77 if test -n "$ac_ct_F77"; then echo "$as_me:$LINENO: result: $ac_ct_F77" >&5 echo "${ECHO_T}$ac_ct_F77" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_F77" && break done F77=$ac_ct_F77 fi # Provide some information about the compiler. echo "$as_me:5488:" \ "checking for Fortran 77 compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } rm -f a.out # If we don't use `.F' as extension, the preprocessor is not run on the # input file. 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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*) # 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; ;; 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 $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} while (test "X"`$SHELL $0 --fallback-echo "X$teststring" 2>/dev/null` \ = "XX$teststring") >/dev/null 2>&1 && new_result=`expr "X$teststring" : ".*" 2>&1` && lt_cv_sys_max_cmd_len=$new_result && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done 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` ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then echo "$as_me:$LINENO: result: $lt_cv_sys_max_cmd_len" >&5 echo "${ECHO_T}$lt_cv_sys_max_cmd_len" >&6 else echo "$as_me:$LINENO: result: none" >&5 echo "${ECHO_T}none" >&6 fi # Check for command to grab the raw symbol name followed by C symbol from nm. echo "$as_me:$LINENO: checking command to parse $NM output from $compiler object" >&5 echo $ECHO_N "checking command to parse $NM output from $compiler object... $ECHO_C" >&6 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # 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='\([_A-Za-z][_A-Za-z0-9]*\)' # Transform an extracted symbol line into a proper C declaration lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \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/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32*) symcode='[ABCDGISTW]' ;; hpux*) # Its linker distinguishes data from code symbols if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" ;; linux*) if test "$host_cpu" = ia64; then symcode='[ABCDGIRSTW]' lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" 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 # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Try without a prefix undercore, 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. lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if grep ' nm_test_var$' "$nlist" >/dev/null; then if grep ' nm_test_func$' "$nlist" >/dev/null; then cat < conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext' cat <> conftest.$ac_ext #if defined (__STDC__) && __STDC__ # define lt_ptr_t void * #else # define lt_ptr_t char * # define const #endif /* The mapping between symbol names and symbols. */ const struct { const char *name; lt_ptr_t address; } lt_preloaded_symbols[] = { EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext cat <<\EOF >> conftest.$ac_ext {0, (lt_ptr_t) 0} }; #ifdef __cplusplus } #endif EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -f conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi 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$lt_cv_sys_global_symbol_to_cdecl"; then echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6 else echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6 fi echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6 if test "${lt_cv_objdir+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi echo "$as_me:$LINENO: result: $lt_cv_objdir" >&5 echo "${ECHO_T}$lt_cv_objdir" >&6 objdir=$lt_cv_objdir 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 # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='sed -e 1s/^X//' 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 avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Constants: rm="rm -f" # Global variables: default_ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a ltmain="$ac_aux_dir/ltmain.sh" ofile="$default_ofile" with_gnu_ld="$lt_cv_prog_gnu_ld" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_AR" && ac_cv_prog_ac_ct_AR="false" fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi AR=$ac_ct_AR else AR="$ac_cv_prog_AR" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi RANLIB=$ac_ct_RANLIB else RANLIB="$ac_cv_prog_RANLIB" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru test -z "$AS" && AS=as test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$DLLTOOL" && DLLTOOL=dlltool test -z "$LD" && LD=ld test -z "$LN_S" && LN_S="ln -s" test -z "$MAGIC_CMD" && MAGIC_CMD=file test -z "$NM" && NM=nm test -z "$SED" && SED=sed test -z "$OBJDUMP" && OBJDUMP=objdump test -z "$RANLIB" && RANLIB=: test -z "$STRIP" && STRIP=: test -z "$ac_objext" && ac_objext=o # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' 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 \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi for cc_temp in $compiler""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/${ac_tool_prefix}file; then lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 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 <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then echo "$as_me:$LINENO: checking for file" >&5 echo $ECHO_N "checking for file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else 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=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/file; then lt_cv_path_MAGIC_CMD="$ac_dir/file" 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 <&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi else MAGIC_CMD=: fi fi fi ;; esac enable_dlopen=no enable_win32_dll=no # Check whether --enable-libtool-lock or --disable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval="$enable_libtool_lock" fi; test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Check whether --with-pic or --without-pic was given. if test "${with_pic+set}" = set; then withval="$with_pic" pic_mode="$withval" else pic_mode=default fi; test -z "$pic_mode" && pic_mode=default # Use C for the default configuration in the libtool script tagname= lt_save_CC="$CC" ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;\n" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}\n' # If no C compiler was specified, use CC. LTCC=${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 # save warnings/boilerplate of simple test code ac_outfile=conftest.$ac_objext printf "$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` $rm conftest* ac_outfile=conftest.$ac_objext printf "$lt_simple_link_test_code" >conftest.$ac_ext eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err _lt_linker_boilerplate=`cat conftest.err` $rm conftest* lt_prog_compiler_no_builtin_flag= if test "$GCC" = yes; then lt_prog_compiler_no_builtin_flag=' -fno-builtin' echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_rtti_exceptions=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-fno-rtti -fno-exceptions" # 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:6551: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:6555: \$? = $ac_status" >&5 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. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler_rtti_exceptions=yes fi fi $rm conftest* fi echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_rtti_exceptions" >&6 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl= lt_prog_compiler_pic= lt_prog_compiler_static= echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 if test "$GCC" = yes; then lt_prog_compiler_wl='-Wl,' lt_prog_compiler_static='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' fi ;; amigaos*) # 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_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' ;; beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | pw32* | os2*) # 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). lt_prog_compiler_pic='-DDLL_EXPORT' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic='-fno-common' ;; interix3*) # 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_prog_compiler_can_build_shared=no enable_shared=no ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic=-Kconform_pic fi ;; hpux*) # 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_prog_compiler_pic='-fPIC' ;; esac ;; *) lt_prog_compiler_pic='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static='-Bstatic' else lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' fi ;; darwin*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files case $cc_basename in xlc*) lt_prog_compiler_pic='-qnocommon' lt_prog_compiler_wl='-Wl,' ;; esac ;; mingw* | pw32* | os2*) # 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). lt_prog_compiler_pic='-DDLL_EXPORT' ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static='-non_shared' ;; newsos6) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; linux*) case $cc_basename in icc* | ecc*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-fpic' lt_prog_compiler_static='-Bstatic' ;; ccc*) lt_prog_compiler_wl='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static='-non_shared' ;; esac ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static='-non_shared' ;; solaris*) lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl='-Qoption ld ';; *) lt_prog_compiler_wl='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl='-Qoption ld ' lt_prog_compiler_pic='-PIC' lt_prog_compiler_static='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic='-Kconform_pic' lt_prog_compiler_static='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_pic='-KPIC' lt_prog_compiler_static='-Bstatic' ;; unicos*) lt_prog_compiler_wl='-Wl,' lt_prog_compiler_can_build_shared=no ;; uts4*) lt_prog_compiler_pic='-pic' lt_prog_compiler_static='-Bstatic' ;; *) lt_prog_compiler_can_build_shared=no ;; esac fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic" >&5 echo "${ECHO_T}$lt_prog_compiler_pic" >&6 # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic"; then echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic works... $ECHO_C" >&6 if test "${lt_prog_compiler_pic_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_pic_works=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic -DPIC" # 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:6819: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$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. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix4* | aix5*) 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 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${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. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$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*) archive_cmds='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes # see comment about different semantics on the GNU ld section ld_shlibs=no ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec=' ' allow_undefined_flag=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. archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs=no ;; esac fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$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 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld='-rpath $libdir' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; openbsd*) hardcode_direct=yes hardcode_shlibpath_var=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; 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*) whole_archive_flag_spec='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$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. 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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}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux 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*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) 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' 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}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[123]*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$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 $host_os in freebsd2*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; freebsd*) # from 4.6 on shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 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 $lib' ;; interix3*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' 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 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${libsuff}" hardcode_into_libs=yes ;; 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then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 hardcode_action= if test -n "$hardcode_libdir_flag_spec" || \ test -n "$runpath_var" || \ test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existant directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi echo "$as_me:$LINENO: result: $hardcode_action" >&5 echo "${ECHO_T}$hardcode_action" >&6 if test "$hardcode_action" = relink; 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 striplib= old_striplib= echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP" ; then striplib="$STRIP -x" echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi ;; *) echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 ;; esac fi 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 $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define shl_load to an innocuous variant, in case declares shl_load. For example, HP-UX 11i declares gettimeofday. */ #define shl_load innocuous_shl_load /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef shl_load /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_shl_load) || defined (__stub___shl_load) choke me #else char (*f) () = shl_load; #endif #ifdef __cplusplus } #endif int main () { return f != shl_load; ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); int main () { shl_load (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_shl_load=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Define dlopen to an innocuous variant, in case declares dlopen. For example, HP-UX 11i declares gettimeofday. */ #define dlopen innocuous_dlopen /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef dlopen /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" { #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dl_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); int main () { dlopen (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_svld_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ /* Override any gcc2 internal prototype to avoid an error. */ #ifdef __cplusplus extern "C" #endif /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dld_link (); int main () { dld_link (); ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_dld_link=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_dld_dld_link=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" fi fi fi fi fi fi ;; esac if test "x$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 $LIBS" echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext < #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 #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=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 = $lt_dlneed_uscore; /* dlclose (self); */ } else puts (dlerror ()); exit (status); } EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 echo "${ECHO_T}$lt_cv_dlopen_self" >&6 if test "x$lt_cv_dlopen_self" = xyes; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then : lt_cv_dlopen_self_static=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext < #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 #ifdef __cplusplus extern "C" void exit (int); #endif void fnord() { int i=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 = $lt_dlneed_uscore; /* dlclose (self); */ } else puts (dlerror ()); exit (status); } EOF if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; esac else : # compilation failed lt_cv_dlopen_self_static=no fi fi rm -fr conftest* fi echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 fi CPPFLAGS="$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 # Report which library types will actually be built echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $can_build_shared" >&5 echo "${ECHO_T}$can_build_shared" >&6 echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 test "$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 $lib' fi ;; aix4* | aix5*) if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then test "$enable_shared" = yes && enable_static=no fi ;; esac echo "$as_me:$LINENO: result: $enable_shared" >&5 echo "${ECHO_T}$enable_shared" >&6 echo "$as_me:$LINENO: checking whether to build static libraries" >&5 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 # Make sure either enable_shared or enable_static is yes. test "$enable_shared" = yes || enable_static=yes echo "$as_me:$LINENO: result: $enable_static" >&5 echo "${ECHO_T}$enable_static" >&6 # The else clause should only fire when bootstrapping the # libtool distribution, otherwise you forgot to ship ltmain.sh # with your package, and you will get complaints that there are # no rules to generate ltmain.sh. if test -f "$ltmain"; then # 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 # Now quote all the things that may contain metacharacters while being # careful not to overquote the AC_SUBSTed values. 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esac ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl_F77='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static_F77='-non_shared' ;; solaris*) lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl_F77='-Qoption ld ';; *) lt_prog_compiler_wl_F77='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl_F77='-Qoption ld ' lt_prog_compiler_pic_F77='-PIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic_F77='-Kconform_pic' lt_prog_compiler_static_F77='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_pic_F77='-KPIC' lt_prog_compiler_static_F77='-Bstatic' ;; unicos*) lt_prog_compiler_wl_F77='-Wl,' lt_prog_compiler_can_build_shared_F77=no ;; uts4*) lt_prog_compiler_pic_F77='-pic' lt_prog_compiler_static_F77='-Bstatic' ;; *) lt_prog_compiler_can_build_shared_F77=no ;; esac fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_F77" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_F77" >&6 # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic_F77"; then echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_F77 works... $ECHO_C" >&6 if test "${lt_prog_compiler_pic_works_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_pic_works_F77=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic_F77" # 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:13430: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:13434: \$? = $ac_status" >&5 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. $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_pic_works_F77=yes fi fi $rm conftest* fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_F77" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_works_F77" >&6 if test x"$lt_prog_compiler_pic_works_F77" = xyes; then case $lt_prog_compiler_pic_F77 in "" | " "*) ;; *) lt_prog_compiler_pic_F77=" $lt_prog_compiler_pic_F77" ;; esac else lt_prog_compiler_pic_F77= lt_prog_compiler_can_build_shared_F77=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_F77= ;; *) lt_prog_compiler_pic_F77="$lt_prog_compiler_pic_F77" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_F77 eval lt_tmp_static_flag=\"$lt_prog_compiler_static_F77\" echo "$as_me:$LINENO: checking if $compiler static flag $lt_tmp_static_flag works" >&5 echo $ECHO_N "checking if $compiler static flag $lt_tmp_static_flag works... $ECHO_C" >&6 if test "${lt_prog_compiler_static_works_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_static_works_F77=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_tmp_static_flag" printf "$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>&5 $echo "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_prog_compiler_static_works_F77=yes fi else lt_prog_compiler_static_works_F77=yes fi fi $rm conftest* LDFLAGS="$save_LDFLAGS" fi echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_F77" >&5 echo "${ECHO_T}$lt_prog_compiler_static_works_F77" >&6 if test x"$lt_prog_compiler_static_works_F77" = xyes; then : else lt_prog_compiler_static_F77= fi echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 if test "${lt_cv_prog_compiler_c_o_F77+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o_F77=no $rm -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out printf "$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:13534: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:13538: \$? = $ac_status" >&5 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 $echo "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/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_cv_prog_compiler_c_o_F77=yes fi fi chmod u+w . 2>&5 $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 .. rmdir conftest $rm conftest* fi echo "$as_me:$LINENO: result: $lt_cv_prog_compiler_c_o_F77" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_c_o_F77" >&6 hard_links="nottested" if test "$lt_cv_prog_compiler_c_o_F77" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 hard_links=yes $rm conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no echo "$as_me:$LINENO: result: $hard_links" >&5 echo "${ECHO_T}$hard_links" >&6 if test "$hard_links" = no; then { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi echo "$as_me:$LINENO: checking whether the $compiler linker ($LD) supports shared libraries" >&5 echo $ECHO_N "checking whether the $compiler linker ($LD) supports shared libraries... $ECHO_C" >&6 runpath_var= allow_undefined_flag_F77= enable_shared_with_static_runtimes_F77=no archive_cmds_F77= archive_expsym_cmds_F77= old_archive_From_new_cmds_F77= old_archive_from_expsyms_cmds_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= thread_safe_flag_spec_F77= hardcode_libdir_flag_spec_F77= hardcode_libdir_flag_spec_ld_F77= hardcode_libdir_separator_F77= hardcode_direct_F77=no hardcode_minus_L_F77=no hardcode_shlibpath_var_F77=unsupported link_all_deplibs_F77=unknown hardcode_automatic_F77=no module_cmds_F77= module_expsym_cmds_F77= always_export_symbols_F77=no export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms_F77= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. 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Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. 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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. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_F77=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 ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac ;; sunos4*) archive_cmds_F77='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_F77=no fi ;; esac if test "$ld_shlibs_F77" = no; then runpath_var= hardcode_libdir_flag_spec_F77= export_dynamic_flag_spec_F77= whole_archive_flag_spec_F77= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_F77=unsupported always_export_symbols_F77=yes archive_expsym_cmds_F77='$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. hardcode_minus_L_F77=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_F77=unsupported fi ;; aix4* | aix5*) 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 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_F77='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_F77='$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].*|aix5*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$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 hardcode_direct_F77=yes else # We have old collect2 hardcode_direct_F77=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 hardcode_minus_L_F77=yes hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_libdir_separator_F77= fi ;; esac shared_flag='-shared' if test "$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 # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_F77=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_F77='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_F77="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_F77='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_F77="-z nodefs" archive_expsym_cmds_F77="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_f77_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_F77='${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. no_undefined_flag_F77=' ${wl}-bernotok' allow_undefined_flag_F77=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_F77='$convenience' archive_cmds_need_lc_F77=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_F77="\$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*) archive_cmds_F77='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes # see comment about different semantics on the GNU ld section ld_shlibs_F77=no ;; bsdi[45]*) export_dynamic_flag_spec_F77=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_F77=' ' allow_undefined_flag_F77=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. archive_cmds_F77='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_F77='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_F77='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_F77='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_F77=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_F77='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_F77='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_F77='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_F77=no hardcode_direct_F77=no hardcode_automatic_F77=yes hardcode_shlibpath_var_F77=unsupported whole_archive_flag_spec_F77='' link_all_deplibs_F77=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_F77='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_F77='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_F77='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_F77='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_F77=no ;; esac fi ;; dgux*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; freebsd1*) ld_shlibs_F77=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*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu | dragonfly*) archive_cmds_F77='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_F77='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_F77='$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 $lib' fi hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes export_dynamic_flag_spec_F77='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_F77='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_F77='$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 hardcode_libdir_flag_spec_F77='${wl}+b ${wl}$libdir' hardcode_libdir_separator_F77=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_F77='+b $libdir' hardcode_direct_F77=no hardcode_shlibpath_var_F77=no ;; *) hardcode_direct_F77=yes export_dynamic_flag_spec_F77='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_F77=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_F77='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_F77='-rpath $libdir' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: link_all_deplibs_F77=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_F77='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no ;; newsos6) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: hardcode_shlibpath_var_F77=no ;; openbsd*) hardcode_direct_F77=yes hardcode_shlibpath_var_F77=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_F77='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-R$libdir' ;; *) archive_cmds_F77='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_minus_L_F77=yes allow_undefined_flag_F77=unsupported archive_cmds_F77='$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' old_archive_From_new_cmds_F77='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_F77=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_F77=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_F77='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_F77='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_F77=' -expect_unresolved \*' archive_cmds_F77='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_F77='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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 hardcode_libdir_flag_spec_F77='-rpath $libdir' fi hardcode_libdir_separator_F77=: ;; solaris*) no_undefined_flag_F77=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_F77='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_F77='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_F77='$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 $lib.exp' fi hardcode_libdir_flag_spec_F77='-R$libdir' hardcode_shlibpath_var_F77=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_F77='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_F77='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_F77=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_F77='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_direct_F77=yes hardcode_minus_L_F77=yes hardcode_shlibpath_var_F77=no ;; sysv4) case $host_vendor in sni) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_F77='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_F77='$CC -r -o $output$reload_objs' hardcode_direct_F77=no ;; motorola) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_F77=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_F77=no ;; sysv4.3*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no export_dynamic_flag_spec_F77='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_F77=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_F77=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_F77='${wl}-z,text' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag_F77='${wl}-z,text' allow_undefined_flag_F77='${wl}-z,nodefs' archive_cmds_need_lc_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes export_dynamic_flag_spec_F77='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_F77='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_F77='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_F77='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds_F77='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_F77='-L$libdir' hardcode_shlibpath_var_F77=no ;; *) ld_shlibs_F77=no ;; esac fi echo "$as_me:$LINENO: result: $ld_shlibs_F77" >&5 echo "${ECHO_T}$ld_shlibs_F77" >&6 test "$ld_shlibs_F77" = no && can_build_shared=no # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc_F77" in x|xyes) # Assume -lc should be added archive_cmds_need_lc_F77=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds_F77 in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$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. echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 $rm conftest* printf "$lt_simple_compile_test_code" > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl_F77 pic_flag=$lt_prog_compiler_pic_F77 compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag_F77 allow_undefined_flag_F77= if { (eval echo "$as_me:$LINENO: \"$archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 (eval $archive_cmds_F77 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } then archive_cmds_need_lc_F77=no else archive_cmds_need_lc_F77=yes fi allow_undefined_flag_F77=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $rm conftest* echo "$as_me:$LINENO: result: $archive_cmds_need_lc_F77" >&5 echo "${ECHO_T}$archive_cmds_need_lc_F77" >&6 ;; esac fi ;; esac echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 library_names_spec= libname_spec='lib$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="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then # 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. 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 else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi 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 $host_os in aix3*) version_type=linux library_names_spec='${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}$major' ;; aix4* | aix5*) version_type=linux need_lib_prefix=no need_version=no hardcode_into_libs=yes if test "$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}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux 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*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) 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' 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}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[123]*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$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 ;; freebsd*) # from 4.6 on shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; 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irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux 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 ;; 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Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_GCJ='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname,\${SCOABSPATH:+${install_libdir}/}$soname,-retain-symbols-file,$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac ;; sunos4*) archive_cmds_GCJ='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; *) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs_GCJ=no fi ;; esac if test "$ld_shlibs_GCJ" = no; then runpath_var= hardcode_libdir_flag_spec_GCJ= export_dynamic_flag_spec_GCJ= whole_archive_flag_spec_GCJ= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=yes archive_expsym_cmds_GCJ='$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. hardcode_minus_L_GCJ=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct_GCJ=unsupported fi ;; aix4* | aix5*) 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 if $NM -V 2>&1 | grep 'GNU' > /dev/null; then export_symbols_cmds_GCJ='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds_GCJ='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$2 == "T") || (\$2 == "D") || (\$2 == "B")) && (substr(\$3,1,1) != ".")) { print \$3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$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 hardcode_direct_GCJ=yes else # We have old collect2 hardcode_direct_GCJ=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 hardcode_minus_L_GCJ=yes hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_libdir_separator_GCJ= fi ;; esac shared_flag='-shared' if test "$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 # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols_GCJ=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag_GCJ='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds_GCJ="\$CC"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec_GCJ='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag_GCJ="-z nodefs" archive_expsym_cmds_GCJ="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } }'`; fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec_GCJ='${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. no_undefined_flag_GCJ=' ${wl}-bernotok' allow_undefined_flag_GCJ=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec_GCJ='$convenience' archive_cmds_need_lc_GCJ=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds_GCJ="\$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*) archive_cmds_GCJ='$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 $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes # see comment about different semantics on the GNU ld section ld_shlibs_GCJ=no ;; bsdi[45]*) export_dynamic_flag_spec_GCJ=-rdynamic ;; cygwin* | mingw* | pw32*) # 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. hardcode_libdir_flag_spec_GCJ=' ' allow_undefined_flag_GCJ=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. archive_cmds_GCJ='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_From_new_cmds_GCJ='true' # FIXME: Should let the user specify the lib program. old_archive_cmds_GCJ='lib /OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path_GCJ='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes_GCJ=yes ;; darwin* | rhapsody*) case $host_os in rhapsody* | darwin1.[012]) allow_undefined_flag_GCJ='${wl}-undefined ${wl}suppress' ;; *) # Darwin 1.3 on if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' else case ${MACOSX_DEPLOYMENT_TARGET} in 10.[012]) allow_undefined_flag_GCJ='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) allow_undefined_flag_GCJ='${wl}-undefined ${wl}dynamic_lookup' ;; esac fi ;; esac archive_cmds_need_lc_GCJ=no hardcode_direct_GCJ=no hardcode_automatic_GCJ=yes hardcode_shlibpath_var_GCJ=unsupported whole_archive_flag_spec_GCJ='' link_all_deplibs_GCJ=yes if test "$GCC" = yes ; then output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' else case $cc_basename in xlc*) output_verbose_link_cmd='echo' archive_cmds_GCJ='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring' module_cmds_GCJ='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags' # Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds archive_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' module_expsym_cmds_GCJ='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}' ;; *) ld_shlibs_GCJ=no ;; esac fi ;; dgux*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_shlibpath_var_GCJ=no ;; freebsd1*) ld_shlibs_GCJ=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*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu | dragonfly*) archive_cmds_GCJ='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds_GCJ='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds_GCJ='$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 $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds_GCJ='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds_GCJ='$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 hardcode_libdir_flag_spec_GCJ='${wl}+b ${wl}$libdir' hardcode_libdir_separator_GCJ=: case $host_cpu in hppa*64*|ia64*) hardcode_libdir_flag_spec_ld_GCJ='+b $libdir' hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no ;; *) hardcode_direct_GCJ=yes export_dynamic_flag_spec_GCJ='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L_GCJ=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else archive_cmds_GCJ='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_ld_GCJ='-rpath $libdir' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: link_all_deplibs_GCJ=yes ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds_GCJ='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; newsos6) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: hardcode_shlibpath_var_GCJ=no ;; openbsd*) hardcode_direct_GCJ=yes hardcode_shlibpath_var_GCJ=no if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds_GCJ='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec_GCJ='-R$libdir' ;; *) archive_cmds_GCJ='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_minus_L_GCJ=yes allow_undefined_flag_GCJ=unsupported archive_cmds_GCJ='$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' old_archive_From_new_cmds_GCJ='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' fi hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator_GCJ=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag_GCJ=' ${wl}-expect_unresolved ${wl}\*' archive_cmds_GCJ='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec_GCJ='${wl}-rpath ${wl}$libdir' else allow_undefined_flag_GCJ=' -expect_unresolved \*' archive_cmds_GCJ='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds_GCJ='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ $LD -shared${allow_undefined_flag} -input $lib.exp $linker_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 hardcode_libdir_flag_spec_GCJ='-rpath $libdir' fi hardcode_libdir_separator_GCJ=: ;; solaris*) no_undefined_flag_GCJ=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds_GCJ='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp' else wlarc='' archive_cmds_GCJ='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds_GCJ='$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 $lib.exp' fi hardcode_libdir_flag_spec_GCJ='-R$libdir' hardcode_shlibpath_var_GCJ=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine linker options so we # cannot just pass the convience library names through # without $wl, iff we do not link with $LD. # Luckily, gcc supports the same syntax we need for Sun Studio. # Supported since Solaris 2.6 (maybe 2.5.1?) case $wlarc in '') whole_archive_flag_spec_GCJ='-z allextract$convenience -z defaultextract' ;; *) whole_archive_flag_spec_GCJ='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;; esac ;; esac link_all_deplibs_GCJ=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds_GCJ='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec_GCJ='-L$libdir' hardcode_direct_GCJ=yes hardcode_minus_L_GCJ=yes hardcode_shlibpath_var_GCJ=no ;; sysv4) case $host_vendor in sni) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds_GCJ='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds_GCJ='$CC -r -o $output$reload_objs' hardcode_direct_GCJ=no ;; motorola) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct_GCJ=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var_GCJ=no ;; sysv4.3*) archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no export_dynamic_flag_spec_GCJ='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds_GCJ='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var_GCJ=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs_GCJ=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7*) no_undefined_flag_GCJ='${wl}-z,text' archive_cmds_need_lc_GCJ=no hardcode_shlibpath_var_GCJ=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds_GCJ='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds_GCJ='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds_GCJ='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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If gcc already passes -lc # to ld, don't add -lc before -lgcc. echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 $rm conftest* printf "$lt_simple_compile_test_code" > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$lt_prog_compiler_wl_GCJ pic_flag=$lt_prog_compiler_pic_GCJ compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag_GCJ allow_undefined_flag_GCJ= if { (eval echo "$as_me:$LINENO: \"$archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 (eval $archive_cmds_GCJ 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } then archive_cmds_need_lc_GCJ=no else archive_cmds_need_lc_GCJ=yes fi allow_undefined_flag_GCJ=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $rm conftest* echo "$as_me:$LINENO: result: $archive_cmds_need_lc_GCJ" >&5 echo "${ECHO_T}$archive_cmds_need_lc_GCJ" >&6 ;; esac fi ;; esac echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 library_names_spec= libname_spec='lib$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="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then # 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. 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 else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi 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 $host_os in aix3*) version_type=linux library_names_spec='${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}$major' ;; aix4* | aix5*) version_type=linux need_lib_prefix=no need_version=no hardcode_into_libs=yes if test "$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}$major' fi shlibpath_var=LIBPATH fi ;; amigaos*) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''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 ${libname}_ixlibrary.a || exit 1; done' ;; beos*) library_names_spec='${libname}${shared_ext}' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux 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*) version_type=windows shrext_cmds=".dll" need_version=no need_lib_prefix=no case $GCC,$host_os in yes,cygwin* | yes,mingw* | yes,pw32*) 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' 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}${shared_ext}' sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib" ;; mingw*) # MinGW DLLs use traditional 'lib' prefix soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"` if echo "$sys_lib_search_path_spec" | grep ';[c-zC-Z]:/' >/dev/null; then # It is most probably a Windows format PATH printed by # mingw gcc, but we are running on Cygwin. Gcc prints its search # path with ; separators, and with drive letters. We can handle the # drive letters (cygwin fileutils understands them), so leave them, # especially as we might pass files found there to a mingw objdump, # which wouldn't understand a cygwinified path. Ahh. 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 ;; 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}${shared_ext}' ;; esac ;; *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; esac dynamic_linker='Win32 ld.exe' # FIXME: first we should search . and the directory the executable is in shlibpath_var=PATH ;; darwin* | rhapsody*) dynamic_linker="$host_os dyld" version_type=darwin need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${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 .$module = .yes && echo .so || echo .dylib`' # Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same. if test "$GCC" = yes; then sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"` else sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib' fi sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' ;; dgux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 ;; freebsd1*) dynamic_linker=no ;; kfreebsd*-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='GNU ld.so' ;; freebsd* | dragonfly*) # DragonFly does not have aout. 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esac ;; 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 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 ;; 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So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi libieee1284-0.2.11/AUTHORS0000664000175000017500000000011407522020126014110 0ustar julienjulienTim Waugh Matthew Duggan libieee1284-0.2.11/COPYING0000644000175000017500000004312210673720612014107 0ustar julienjulien GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 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 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, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. libieee1284-0.2.11/ChangeLog0000664000175000017500000005634410673720417014645 0ustar julienjulien2007-09-18 Tim Waugh * configure.in: Version 0.2.11 (stable). 2007-08-31 Tim Waugh * src/detect.c (check_proc_type): Don't require st_nlink > 2 for proc directories. Patch from Stefan Demharter. 2005-04-06 Tim Waugh * src/ports.c: Applied patch from Julien BLACHE to prevent uninitialized buffers. 2005-03-22 Tim Waugh * configure.in: Version 0.2.10 (stable). 2005-03-11 Tim Waugh * src/access_io.c, src/access_lpt.c, src/access_ppdev.c, src/detect.c, src/detect.h, src/ports.c, src/state.c: Modifications to support udev-054. Patch from Julien BLACHE . 2005-03-04 Tim Waugh * configure.in: Patch from Robin Elfrink to allow building on Debian GNU/kFreeBSD (http://www.debian.org/ports/kfreebsd-gnu/). 2005-01-21 Tim Waugh * Makefile.am: Ship VC6 files. 2005-01-20 Tim Waugh * configure.in: Version 0.2.9 (stable). 2004-08-10 Matthew Duggan * src/access_lpt.c: Make error message more useful. 2004-08-09 Matthew Duggan * TODO: Add some more TODOs * README.MinGW: Notes on the new MinGW port. * README.VC6: Notes on the new VC6 port. * README.winNT: Note that EXCL is implicit in NT. Applying patch from Daniel Horchner: * Makefile.vc6 ieee1284.def include/config.h.vc6: Build files for VC6. * configure.in: Add MinGW support * include/ieee1284.h M src/access.h src/access_io.c src/access_lpt.c src/access_ppdev.c src/debug.c src/default.c src/delay.c src/detect.c src/detect.h src/deviceid.c src/io.h src/ports.c src/state.c: Patched for MinGW support and VC6 support. 2004-03-25 Tim Waugh * configure.in, Makefile.am: Make Python extension module optional. 2004-02-03 Tim Waugh * src/ieee1284module.c: Python extension module. * configure.in: Check for Python paths. * Makefile.am: Build and install Python extension module. * libieee1284.spec.in: Ship it. 2003-08-28 Tim Waugh * src/access_ppdev.c (find_capabilities): Don't report impossible modes for non-bidirectional ports. 2003-05-30 Tim Waugh * configure.in, Makefile.am: Version 0.2.8 (stable). 2003-05-30 Tim Waugh * include/ieee1284.h (struct parport): New member 'filename'. * src/ports.c (add_port): Set it. (deref_port): Free it. * doc/interface.xml: Document it. * include/ieee1284.h: New prototypes. * src/interface.c (ieee1284_ref): New function. (ieee1284_unref): New function. * doc/interface.xml: Document them. * Makefile.am: Install the man pages. * libieee1284.sym: Export them. * src/ports.c (deref_port): Return the new reference count. * src/detect.h: Adjust prototype. 2003-05-23 Tim Waugh * doc/interface.xml: Clarify the directory of 'capabilities' in parport_open. 2003-05-09 Tim Waugh * src/access_ppdev.c (translate_error_code): Translate EAGAIN to E1284_TIMEDOUT. 2003-05-06 Tim Waugh * include/ieee1284.h: Avoid trailing commas in enums, to prevent compiler warnings. 2003-05-03 Tim Waugh * doc/interface.xml: Fix reference to selectable_fd, which was replaced by ieee124_get_irq_fd(). 2003-02-26 Tim Waugh * configue.in, Makefile.am: Version 0.2.7 (stable). 2003-02-22 Tim Waugh * src/default.c (default_ecp_write_data): Don't drop strobe too early (spotted by Gretus). * src/default.c (default_ecp_write_addr): Implemented by Gretus Hoogestraat . 2003-02-21 Tim Waugh * src/*.c, src/debug.h: Rename dprintf to debugprintf to avoid conflicts with older versions of glibc. 2003-02-15 Tim Waugh * doc/interface.xml (ieee1284_negotiate): Mention the IEEE 1284 restriction on mode transitions. 2002-12-25 Tim Waugh * configure.in, Makefile.am: Version 0.2.6 (stable). 2002-12-19 Tim Waugh * doc/interface.xml: It's /etc/libieee1284.conf, not /etc/libieee1284rc. 2002-11-20 Tim Waugh * include/ieee1284.h: Guard macro. 2002-11-05 Matthew Duggan * src/access_ppdev.c (negotiate): Check errno after ioctl fails, not return value. * doc/interface.xml: negotiate can also return E1284_SYS in rare cases. 2002-11-05 Tim Waugh * configure.in, Makefile.am: Version 0.2.5 (stable). 2002-11-05 Matthew Duggan * Makefile.am: Ship src/io.h (double oops). 2002-10-12 Tim Waugh * configure.in, Makefile.am: Version 0.2.4 (stable). 2002-10-12 Tim Waugh * Makefile.am: Move iop.conf declaration inside SOLARIS_IO conditional, to prevent installation failures on other platforms. 2002-10-12 Julien BLACHE * src/access_io.c, src/detect.h: Prevent conflicts with inb/outb macros. 2002-10-02 Tim Waugh * Makefile.am: Fix solaris_io/iop link rule. 2002-10-02 Matthew Duggan * src/interface.c (ieee1284_wait_data): Implement this. 2002-09-30 Tim Waugh * solaris_io/Makefile.in: Move to.. * Makefile.am, configure.in: ..here. 2002-09-26 Julien BLACHE * configure.in: Test for sys/io.h. * src/access_io.c, src/detect.c: Check for sys/io.h 2002-09-19 Tim Waugh * configure.in, Makefile.am: Version 0.2.3 (stable). 2002-09-17 Tim Waugh * Makefile.am: Ship src/par_nt.h, README.* (oops). 2002-09-15 Matthew Duggan * configure.in: Added check for FreeBSD/i386 * README.FreeBSD: Notes on FreeBSD use * src/access_io.c: Open /dev/io for port access in FreeBSD * src/detect.c (check_io): Check if /dev/io is available in FreeBSD * src/ports.c (populate_by_guessing): Guessing for FreeBSD 2002-09-09 Tim Waugh * doc/interface.xml: Clarifications about E1284_INVALIDPORT, and about the constraints on the port supplied to each function. * src/access_ppdev.c, src/conf.c, src/debug.c: Just formatting changes. * src/blockio.c: Removed. 2002-09-07 Matthew Duggan * src/access_lpt.c (init): Set capabilities to indicate that bidirectional transfers are not possible. (read_data, data_dir): Removed. (write_control, frob_control): Don't use data_dir. (lpt_access_methods): Updated. * src/interface.c (ieee1284_read_data): Check that read_data method is provided and return E1284_NOTAVAIL if not. (ieee1284_data_dir): Likewise for data_dir. 2002-09-07 Tim Waugh * configure.in, Makefile.am: Version 0.2.2 (stable). 2002-09-05 Tim Waugh * src/detect.c (check_dev_node): If claiming a ppdev device node fails, don't worry about it. It might be available to claim by the time the user asks for it. * include/ieee1284.h: Added ieee1284_clear_irq. * src/detect.h (struct parport_access_methods): Added clear_irq method declaration. * src/interface.c (ieee1284_clear_irq): Implemented. * src/access_io.c (io_access_methods): Updated. * src/access_lpt.c (lpt_access_methods): Updated. * src/access_ppdev.c (clear_irq): Implemented. (ppdev_access_methods): Updated. * libieee1284.sym: Added ieee1284_clear_irq. * tests/test.c: Lightly test ieee1284_get_irq_fd/ieee1284_clear_irq. 2002-09-04 Tim Waugh * doc/interface.xml (ieee1284_get_irq_fd): Clarify the conditions of use of the file descriptor. * src/debug.h: Add a format attribute to dprintf, for GCC. 2002-09-04 Matthew Duggan * src/detect.h: Added Phase enumerated type, and variable in parport_internal to hold phase (for ECPSWE) * src/default.c: Implement default_ecp_fwd_to_rev, default_ecp_rev_to_fwd, default_ecp_read_data, default_ecp_write_data, default_epp_read_data (untested), and default_byte_read. Fix bug in termination (revert to M1284_COMPAT) 2002-09-04 Kevin Easton * src/delay.c, src/delay.h: Changed lookup_delay into a macro that does a table lookup. * src/delay.c, src/delay.h: Added udelay() delay function that busy-waits on gettimeofday(), in preparation for ECPSWE. * src/default.c: Changed instance of usleep() into udelay(). 2002-09-02 Tim Waugh * src/conf.c: Add 'method' keyword to 'disallow', since there are others things than methods that will be useful there too. * doc/interface.xml: Updated. 2002-08-30 Tim Waugh * src/default.c (default_epp_write_data): Don't deassert nWrite when finished. There's no need to go to idle mode here, and it just slows things down. * src/conf.c: Don't look in $HOME for config file. Tokenise on braces and equals signs. * doc/interface.xml: Updated. 2002-08-29 Tim Waugh * doc/interface.xml (libieee1284.3): Added a configuration section. * src/conf.c, src/conf.h: New files, for configuration. * src/ports.c: Call read_config_file(). * src/state.c: Use disallow_ppdev from config. * Makefile.am: Update. 2002-08-27 Tim Waugh * src/default.c: More debugging output. * src/access_ppdev.c: More debugging output. Handle O_NONBLOCK properly. 2002-08-24 Tim Waugh * configure.in, Makefile.am: Version 0.2.1 (stable). 2002-08-24 Tim Waugh * Makefile.am: Rename test libieee1284_test, and ship it. * src/ports.c (sort_ports): Sort the port list in name order. (add_port): Keep the list sorted, for minimal surprise. 2002-08-09 Tim Waugh * src/access_ppdev.c (set_mode): Implement F1284_FASTEPP. * include/ieee1284.h (enum ieee1284_transfer_flags): New flag F1284_FASTEPP. * doc/interface.xml: Updated to include F1284_FASTEPP. * src/default.c (poll_port): New internal function for very short waits (for EPP). (default_epp_write_data): Implemented. * src/debug.c (dprintf): Check that stderr is open. * src/interface.c: Sprinkle dprintf calls throughout. 2002-08-08 Tim Waugh * src/debug.c: Include sys/types.h for C99. * src/detect.c (check_proc_type): Use S_ISDIR instead of S_IFDIR for C99. * src/access_ppdev.c (negotiate): Fix compile error. 2002-08-07 Tim Waugh * doc/interface.xml (transfer): Clarify the meaning of the buffer and its length. * doc/interface.xml (libieee1284.3): Added trouble-shooting section. * src/default.c (default_negotiate): If M1284_COMPAT is requested, perform termination. * src/default.c (default_negotiate): Don't attempt a negotiation to a mode we are already in. * src/access_ppdev.c (negotiate): Add some calls to dprintf. * src/access_ppdev.c (negotiate): Return E1284_NEGFAILED and E1284_REJECTED when appropriate, instead of E1284_SYS. 2002-08-03 Tim Waugh * configure.in, Makefile.am: Version 0.2.0 (stable). 2002-07-31 Tim Waugh * configure.in, Makefile.am: Version 0.1.7 (devel). 2002-07-31 Tim Waugh * src/access_ppdev.c (terminate): Seems to need a slight delay afterwards before a sensible Device ID can be obtained. 2002-07-21 Matthew Duggan * README.OpenBSD: Notes on use in OpenBSD * README: It's not Linux-only any more... * configure.in: Additions for OpenBSD * src/io_95.h: Moved.. * src/io.h: to this (now used in OBSD too) * src/access_io.c: Modifications for OpenBSD. * src/detect.c: ditto. * src/ports.c: ditto. 2002-07-06 Tim Waugh * Makefile.am: Fix up man page list. * Makefile.am: Add files in solaris_io to EXTRA_DIST, since it is treated as a separate project. 2002-07-06 Tim Waugh Apply patch from Matthew Duggan for Solaris/x86 and Cygwin/(NT|95) ports. * solaris_io: New directory. * solaris_io/INSTALL, solaris_io/LICENSE, solaris_io/Makefile.in, solaris_io/README, solaris_io/iop.c, solaris_io/iop.conf, solaris_io/ioprtest.c: New files. These are for the Solaris driver and are not linked in with libieee1284. * src/access_lpt.c: New file for access for VDMLPT on NT kernels. * src/io_95.h, src/par_nt.h: New files for Cygwin ports. * configure.in: Solaris/Cygwin additions. * Makefile.am: Solaris/Cygwin additions. * include/ieee1284.h: Include for struct timeval. * src/access.h: Declare lpt_access_methods. * src/access_io.c: Modifications for Solaris/Cygwin. * src/access_ppdev.c: Modifications for when ppdev is not available on this platform. * src/detect.c: Modifications for Solaris/Cygwin. * src/detect.h: Likewise. * src/deviceid.c: Remove redundant includes. * src/ports.c: Modifications for Solaris/Cygwin. * src/state.c: Likewise. 2002-05-21 Tim Waugh * src/detect.c (check_dev_node): Check the return value of the PPCLAIM ioctl to make sure that this is actually a ppdev device. Suggested by Matthew Duggan. 2002-04-26 Tim Waugh * interface.sgml: Renamed to.. * interface.xml: ..this. XMLified. * Makefile.am: Track name change. Use xmlto instead of docbook2man. Distribute the generated man pages in the tarball. * libieee1284.spec.in: No need to create man page symlinks any more. Use xmlto to create PDF file. * Makefile.am: No need to run docbook2man twice now that docbook-utils can resolve references on its own now. 2002-04-24 Tim Waugh * configure.in, Makefile.am: Version 0.1.6 (devel). 2002-04-24 Tim Waugh * Makefile.am: New directory structure. Build man pages. * configure.in: Update. Use automake 1.6 and autoconf 2.53. * access.h, access_io.c, blockio.c, debug.c, debug.h, default.c, default.h, delay.c, delay.h, detect.c, detect.h, deviceid.c, interface.c, parport.h, ports.c, ppdev.h, state.c: Moved.. * src/: ..here. * ieee1284.h: Moved.. * include/: ..here. * test.c: Moved.. * tests/: ..here. * libieee1284.spec.in: Don't build man pages here, since we do that via automake now. Run ldconfig in scriptlets. 2002-04-09 Tim Waugh * configure.in: Version 0.1.5 (devel). 2002-04-09 Tim Waugh * doc/interface.sgml, Makefile.am: This is API 3. * default.c (default_nibble_read, default_compat_write, default_byte_read): Accept new flags parameter. * default.h: Likewise. * detect.h: Likewise. * ieee1284.h: Likewise. Define new flag. * deviceid.c (get_fresh): Use new parameter. * interface.c (ieee1284_nibble_read, ieee1284_compat_write, ieee1284_byte_read): Likewise. * access_ppdev.c (init): Initialize nonblock in private structure. (do_nonblock): New function: enable/disable O_NONBLOCK. (nibble_read, compat_write, byte_read, epp_read_data, epp_write_data, epp_read_addr, epp_write_addr, ecp_read_data, ecp_write_data, ecp_write_addr): Use it. * doc/interface.sgml: New flag F1284_NONBLOCK. * test.c (field): Avoid crashing on bad input. (show_capabilities): Fix compiler warning. (test_open): More compiler warning fixes. * ports.c: Include debug.h for dprintf. 2002-04-08 Tim Waugh * access_io.c (cleanup): Prevent double-freeing of port->fn. Patch from Matthew Duggan . 2002-01-16 Tim Waugh * configure.in, Makefile.am: Version 0.1.4 (devel). 2002-01-16 Tim Waugh * test.c: Better output. * default.c (default_terminate): Don't wait for SELECT. (default_nibble_read): Check nDataAvail. * ports.c (add_port): Set hibase_addr as well. (populate_from_sys_dev_parport): Find out ECR address. * ieee1284.h: Remove port->modes, since that's returned from ieee1284_open now. 2002-01-14 Tim Waugh * ieee1284.h: Enforce C linkage. 2002-01-07 Tim Waugh * configure.in, Makefile.am: Version 0.1.3 (devel). 2002-01-07 Tim Waugh * detect.c (check_dev_node): Claim and release parport device nodes in order to get the low-level port driver loaded. (detect_environment): Try to open an lp device node in order to get the low-level port driver loaded. 2002-01-06 Ken Easton * configure.in: Don't check for a C++ compiler, since we don't need one. 2002-01-06 Tim Waugh * state.c (init_port): Use the right access methods for non-ppdev port types. * access_io.c (init): Don't invert the return value of ioperm. Spotted by Simon Krix. 2002-01-05 Kevin Easton * ports.c (add_port): Set p->base_addr and p->hibase_addr. (populate_from_parport): Fix parsing. 2002-01-05 Tim Waugh * ports.c (deref_port): Don't call the cleanup method; this is done by ieee1284_close. * access_ppdev.c (which_mode): Pass through modes with flags set. * access_ppdev.c (set_mode): Translate the error code returned by ioctl. * access_ppdev.c (which_mode): New function. (set_mode): Use it. (negotiate): New function. (terminate): New function. (ppdev_access_methods): Use them. * access_ppdev.c (init): Initialize port->current_mode. 2002-01-04 Tim Waugh * state.c (ieee1284_open): Check that the port is not already opened. * interface.c (ieee1284_close, ieee1284_claim, ieee1284_get_irq_fd, ieee1284_release, ieee1284_read_data, ieee1284_write_data, ieee1284_data_dir, ieee1284_read_status, ieee1284_wait_status, ieee1284_read_control, ieee1284_write_control, ieee1284_frob_control, ieee1284_do_nack_handshake, ieee1284_negotiate, ieee1284_terminate, ieee1284_ecp_fwd_to_rev, ieee1284_ecp_rev_to_fwd, ieee1284_nibble_read, ieee1284_compat_write, ieee1284_byte_read, ieee1284_epp_read_data, ieee1284_epp_write_data, ieee1284_epp_read_addr, ieee1284_epp_write_addr, ieee1284_ecp_read_data, ieee1284_ecp_write_data, ieee1284_ecp_read_addr, ieee1284_ecp_write_addr): Check that the port is in the right state (opened, claimed) for the operation. 2002-01-03 Tim Waugh * test.c (main): Test ieee1284_open and ieee1284_close a little. * access_ppdev.c (find_capabilities): Work around a 2.4.x kernel bug by claiming the port before using PPGETMODES. 2001-11-30 Tim Waugh * configure.in: Version 0.1.2 (devel). 2001-11-30 Tim Waugh * debug.c, debug.h (debug_display_status, debug_display_control, debug_frob_control): New functions for tracing pin values. * access_io.c (read_status, wait_status, write_control, frob_control): Use them. * access_ppdev.c (read_status, wait_status, write_control, frob_control): Likewise. * Makefile.am: API 2. 2001-11-29 Tim Waugh * ieee1284.h, state.c, access_io.c, access_ppdev.c: Capabilities. * interface.c, access_ppdev.c access_io.c, detect.h, ieee1284.h: ieee1284_data_dir returns int. * interface.c (ieee1284_set_timeout): New function. * access_ppdev.c (set_timeout): New function. * ieee1284.h, ports.c: Remove config_file parameter from ieee1284_find_ports. * interface.c (ieee1284_get_irq_fd): New function. * access_ppdev (get_irq_fd): New function. * ieee1284.h: New error code E1284_NOID. * deviceid.c (get_fresh): Return E1284_NOID if there was no ID to read. * ieee1284.h: New error code E1284_INVALIDPORT. * debug.c, debug.h: New function ieee1284_display_status for debugging. * access_io.c, access_ppdev.c, default.c, detect.h, deviceid.c, interface.c, ports.c, state.c: Port reference counting, and ieee1284_open and ieee1284_close. 2001-11-22 Tim Waugh * default.c (LOG_ERROR): We now have dprintf, so this is not needed. * default.c (default_nibble_read, default_compat_write): Print debugging info. 2001-11-18 Tim Waugh * detect.c, deviceid.c, access_ppdev.c, state.c: Include debug.h. * delay.c: Include stdio.h. 2001-11-18 Tim Waugh * configure.in: Version 0.1.1 (devel). 2001-11-18 Tim Waugh * access_ppdev.c (frob_control): Messy calculations to deal with inverted pins. * access_io.c (raw_frob_control): Likewise. * state.c: Debugging. Return proper error code from ieee1284_claim. * detect.c: Debugging. * deviceid.c: Debugging. * default.c (default_negotiate): Debugging. * debug.h: New file. * debug.c: New file. * Makefile.am (libieee1284_la_SOURCES): Add debug.h and debug.c. 2001-11-15 Tim Waugh * configure.in: Version 0.1.0 (devel). 2001-11-15 Tim Waugh * deviceid.c (get_fresh): Fix signed/unsigned comparison. (get_from_proc_parport): Likewise. (get_from_sys_dev_parport): Likewise. * ports.c (ieee1284_find_ports): Return E1284_NOTIMPL if a configuration file is specified, since we don't have a format defined yet. * ieee1284.h: Add ieee1284_ecp_read_addr just in case anyone wants it. * interface.c (ieee1284_ecp_read_addr): Likewise. * deviceid.c (get_fresh): Fixed for return value. * state.c (ieee1284_claim): Return error code that init_port returns. (init_port): Return error code that fn->init returns. * ports.c (add_port): Set flags on parport_internal struct. (populate_from_parport): Likewise. (populate_from_sys_dev_parport): Likewise. (populate_by_guessing): Likewise. (ieee1284_find_ports): Likewise. * state.c (ieee1284_claim): Return E1284_INIT on error. * ports.c: General clean-ups. * detect.h (struct parport_internal): New member access_priv for the access methods to use. 2001-11-14 Tim Waugh * ports.c (ieee1284_find_ports): Watch out for flags we don't yet support. * deviceid.c (ieee1284_get_deviceid): Likewise. * ieee1284.h (enum ieee1284_transfer_flags): Add F1284_SWE and F1284_RLE flags. (enum ieee1284_global_flags): Add F1284_EXCL flag. * configure.in: Move AM_PROG_LIBTOOL to later to prevent warning. * ieee1284.h: Add flags parameter for EPP/ECP functions. default.h: Likewise. default.c: Likewise. detect.h: Likewise. interface.c: Likewise. 2001-11-13 Tim Waugh * ieee1284.h: s/st/dt/ in ieee1284_write_data prototype. Corrected comments above ieee1284_wait_status and ieee1284_do_nack_handshake. * deviceid.c (get_fresh): Honour buffer length properly. Don't terminate with 0 unless the entire ID fits in the buffer. (get_from_proc_parport): Likewise. (get_from_sys_dev_parport): Likewise. 2001-11-01 Tim Waugh * libieee1284.sym: List exported symbols. * Makefile.am: Only export listed symbols. 2001-10-17 Tim Waugh * access.h, access_io.c, access_ppdev.c, default.c, default.h, delay.c, detect.c, detect.h, deviceid.c, interface.c, ports.c, state.c: Change ISO C99 //-style comments to /*-style-*/ ones to make it easier to include libieee1284 in projects with that restriction. Also, put function names at column 1 where they are defined, to make grepping easier. 2001-10-16 Tim Waugh * ieee1284.h: Clarify block I/O return value meaning. 2001-10-16 Simon Krix * default.c (default_terminate): Implemented. (default_nibble_read): Implemented. (default_compat_write): Implemented. * delay.c (lookup_delay): Fix timings. libieee1284-0.2.11/INSTALL0000644000175000017500000002243210673720612014106 0ustar julienjulienInstallation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== These are generic installation instructions. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. 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Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. 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In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Here is a another example: /bin/bash ./configure CONFIG_SHELL=/bin/bash Here the `CONFIG_SHELL=/bin/bash' operand causes subsequent configuration-related scripts to be executed by `/bin/bash'. `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. libieee1284-0.2.11/NEWS0000664000175000017500000000336510673720503013561 0ustar julienjulienlibieee1284 news ---------------- 0.2.11 (stable) A fix for newer Linux kernels has been applied. 0.2.10 (stable) Several small bugs were fixed. Modifications to support udev-054 were made. 0.2.9 (stable) Several small bugs were fixed. A Python extension module was added. 0.2.8 (stable) Several small bugs were fixed, and there were some minor API additions. 0.2.7 (stable) This release adds a fallback implementation for ECP address transfers. 0.2.6 (stable) Minor bugfixes. 0.2.5 (stable) Minor bugfixes. 0.2.4 (stable) Minor bugfixes. 0.2.3 (stable) This release contains files that were accidentally missing from previous releases, and a port to another operating system. 0.2.2 (stable) This release contains several bugfixes, speed optimizations for direct I/O, and preliminary configuration file support. 0.2.1 (stable) Minor bugfixes. 0.2.0 (stable) First release of the stable branch. 0.1.7 (devel) Support for more platforms was added. 0.1.6 (devel) The directory structure was reorganised. 0.1.5 (devel) Some small clean-ups were made, as well as the last interface change before the stable branch begins. 0.1.4 (devel) Some minor bugs were fixed in the direct access code, and a silly bug preventing C++ applications from linking with the library has been fixed. 0.1.3 (devel) Several major bugs were fixed. 0.1.2 (devel) This release includes a better interface, and more support for status and control pin traces. 0.1.1 (devel) A fix for a major bug in one of the pin-level functions. 0.1.0 (devel) Enough features have been implemented that the library should be slightly useful now. 0.0.0 (alpha) It seems to work on Linux 2.4. Need feedback on the interface to make sure it isn't stupid. libieee1284-0.2.11/TODO0000664000175000017500000000105410105641001013524 0ustar julienjulienStill to do in the implementation: - Only build Python support based on a configure check - Only build xmlto documentation based on a configure check - Find a (portable if possible) way to accurately sleep with ms accuracy (scheduling can cause problems here) - F1284_EXCL for iopl() and /dev/port (use /dev/lp0). This needs configuration file support. - Default implementations of the block transfer functions, in terms of the pins. - Bounded ECP mode. - Notice/handle USB printers, at least for device IDs. -- Tim Waugh libieee1284-0.2.11/compile0000755000175000017500000000717310673720612014440 0ustar julienjulien#! /bin/sh # Wrapper for compilers which do not understand `-c -o'. scriptversion=2005-05-14.22 # Copyright (C) 1999, 2000, 2003, 2004, 2005 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. 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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 0 ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 0 ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit 0 ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit 0 ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit 0 ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit 0 ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit 0 ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit 0 ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit 0 ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit 0 ;; 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 \ && $dummy `echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` \ && exit 0 echo mips-mips-riscos${UNAME_RELEASE} exit 0 ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit 0 ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit 0 ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit 0 ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit 0 ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit 0 ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit 0 ;; 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 0 ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit 0 ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit 0 ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit 0 ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit 0 ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit 0 ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit 0 ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit 0 ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit 0 ;; *: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 $CC_FOR_BUILD -o $dummy $dummy.c && $dummy && exit 0 echo rs6000-ibm-aix3.2.5 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 0 ;; *:AIX:*:[45]) 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 0 ;; *:AIX:*:*) echo rs6000-ibm-aix exit 0 ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit 0 ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit 0 ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit 0 ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit 0 ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit 0 ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit 0 ;; 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 # avoid double evaluation of $set_cc_for_build test -n "$CC_FOR_BUILD" || eval $set_cc_for_build if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E -) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit 0 ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit 0 ;; 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 && $dummy && exit 0 echo unknown-hitachi-hiuxwe2 exit 0 ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit 0 ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit 0 ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit 0 ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit 0 ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit 0 ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit 0 ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit 0 ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit 0 ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit 0 ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit 0 ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit 0 ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; 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/\.[^.]*$/.X/' exit 0 ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; *:UNICOS/mp:*:*) echo nv1-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit 0 ;; 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 0 ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit 0 ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit 0 ;; *:FreeBSD:*:*|*:GNU/FreeBSD:*:*) # Determine whether the default compiler uses glibc. eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #if __GLIBC__ >= 2 LIBC=gnu #else LIBC= #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`${LIBC:+-$LIBC} exit 0 ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit 0 ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit 0 ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit 0 ;; x86:Interix*:[34]*) echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' exit 0 ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit 0 ;; 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. 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mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && echo "${CPU}-unknown-linux-gnu" && exit 0 ;; ppc:Linux:*:*) echo powerpc-${VENDOR:-unknown}-linux-gnu exit 0 ;; ppc64:Linux:*:*) echo powerpc64-${VENDOR:-unknown}-linux-gnu exit 0 ;; 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 ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit 0 ;; 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-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit 0 ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit 0 ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-${VENDOR:-ibm}-linux-gnu exit 0 ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; x86_64:Linux:*:*) echo x86_64-${VENDOR:-unknown}-linux-gnu exit 0 ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit 0 ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit 0 ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit 0 ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #ifdef __INTEL_COMPILER LIBC=gnu #else LIBC=gnuaout #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` test x"${LIBC}" != x && echo "${UNAME_MACHINE}-${VENDOR:-pc}-linux-${LIBC}" && exit 0 test x"${TENTATIVE}" != x && echo "${TENTATIVE}" && exit 0 ;; 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 0 ;; 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 0 ;; 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 0 ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit 0 ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit 0 ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit 0 ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit 0 ;; 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 0 ;; i*86:*:5:[78]*) 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 0 ;; 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 ${UNAME_MACHINE}-pc-sysv32 fi exit 0 ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit 0 ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit 0 ;; paragon:*:*:*) echo i860-intel-osf1 exit 0 ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${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 0 ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit 0 ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit 0 ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit 0 ;; M68*:*:R3V[567]*:*) test -r /sysV68 && echo 'm68k-motorola-sysv' && exit 0 ;; 3[34]??:*: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) 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${OS_REL} && exit 0 /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && echo i586-ncr-sysv4.3${OS_REL} && exit 0 ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4 && exit 0 ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit 0 ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit 0 ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit 0 ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit 0 ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit 0 ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit 0 ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit 0 ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit 0 ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit 0 ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit 0 ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit 0 ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit 0 ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit 0 ;; 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 0 ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit 0 ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit 0 ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit 0 ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit 0 ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit 0 ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit 0 ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit 0 ;; *:Darwin:*:*) case `uname -p` in *86) UNAME_PROCESSOR=i686 ;; powerpc) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit 0 ;; *: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${UNAME_RELEASE} exit 0 ;; *:QNX:*:4*) echo i386-pc-qnx exit 0 ;; NSR-[DGKLNPTVW]:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit 0 ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit 0 ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit 0 ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit 0 ;; *: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 ${UNAME_MACHINE}-unknown-plan9 exit 0 ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit 0 ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit 0 ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit 0 ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit 0 ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit 0 ;; *:ITS:*:*) echo pdp10-unknown-its exit 0 ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit 0 ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 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"); 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 && $dummy && exit 0 # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit 0; } # 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 0 ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit 0 ;; c34*) echo c34-convex-bsd exit 0 ;; c38*) echo c38-convex-bsd exit 0 ;; c4*) echo c4-convex-bsd exit 0 ;; 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: libieee1284-0.2.11/config.sub0000755000175000017500000007305510455371146015051 0ustar julienjulien#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003 Free Software Foundation, Inc. timestamp='2003-06-18' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # 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 2 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, 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 # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 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 0 ;; --version | -v ) echo "$version" ; exit 0 ;; --help | --h* | -h ) echo "$usage"; exit 0 ;; -- ) # 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 0;; * ) 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 $maybe_os in nto-qnx* | linux-gnu* | freebsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) 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) os= basic_machine=$1 ;; -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 ;; -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/'` ;; -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*) 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 $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k \ | m32r | m68000 | m68k | m88k | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | msp430 \ | ns16k | ns32k \ | openrisc | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | s390 | s390x \ | sh | sh[1234] | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc86x | sparclet | sparclite | sparcv8 | sparcv9 | sparcv9b \ | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$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-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* \ | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* \ | m32r-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | msp430-* \ | none-* | np1-* | nv1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | s390-* | s390x-* \ | sh-* | sh[1234]-* | sh[23]e-* | sh[34]eb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc86x-* | sparclet-* | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xstormy16-* \ | xtensa-* \ | ymp-* \ | z8k-*) ;; # 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 ;; 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 ;; 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 ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; 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 ;; crds | unos) basic_machine=m68k-crds ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; 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 ;; 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'm not sure what "Sysv32" means. Should this be sysv3.2? 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 ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; 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 ;; mmix*) basic_machine=mmix-knuth os=-mmixware ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; mvs) basic_machine=i370-ibm os=-mvs ;; 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 ;; nv1) basic_machine=nv1-cray os=-unicosmp ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; or32 | or32-*) basic_machine=or32-unknown os=-coff ;; 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 ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; 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) basic_machine=powerpc-unknown ;; ppc-*) 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 ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; 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 ;; 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 ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; 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 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-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 ;; 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 ;; sh3 | sh4 | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sh64) basic_machine=sh64-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b) 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. -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* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -netbsd* | -openbsd* | -freebsd* | -riscix* \ | -lynxos* | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -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*) # Remember, each alternative MUST END IN *, to match a version number. ;; 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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., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . 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 outputing dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac if test -z "$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" # 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 case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -eq 0; then : else rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz ## The second -e expression handles DOS-style file names with drive letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the `deleted header file' problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). 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"$tmpdepfile" | sed 's% %\\ %g' | sed -n '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: libieee1284-0.2.11/install-sh0000755000175000017500000002202110673720612015053 0ustar julienjulien#!/bin/sh # install - install a program, script, or datafile scriptversion=2005-05-14.22 # 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. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= dstarg= 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. 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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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. basename="s,^.*/,,g" # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" # The name of this program: progname=`echo "$progpath" | $SED $basename` modename="$progname" # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 PROGRAM=ltmain.sh PACKAGE=libtool VERSION=1.5.22 TIMESTAMP=" (1.1220.2.365 2005/12/18 22:14:06)" # Be Bourne compatible (taken from Autoconf:_AS_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. 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See the $PACKAGE docs for more information." 1>&2 exit $EXIT_FAILURE fi # Global variables. mode=$default_mode nonopt= prev= prevopt= run= show="$echo" show_help= execute_dlfiles= duplicate_deps=no preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 ##################################### # Shell function definitions: # This seems to be the best place for them # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $mkdir "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || { $echo "cannot create temporary directory \`$my_tmpdir'" 1>&2 exit $EXIT_FAILURE } fi $echo "X$my_tmpdir" | $Xsed } # 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. func_win32_libid () { 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 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | \ $EGREP -e 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | \ $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 $win32_libid_type } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; esac CC_quoted="$CC_quoted $arg" done case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. case $arg in *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") arg="\"$arg\"" ;; esac CC_quoted="$CC_quoted $arg" done case "$@ " in " $CC "* | "$CC "* | " `$echo $CC` "* | "`$echo $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$echo $CC_quoted` "* | "`$echo $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then $echo "$modename: unable to infer tagged configuration" $echo "$modename: specify a tag with \`--tag'" 1>&2 exit $EXIT_FAILURE # else # $echo "$modename: using $tagname tagged configuration" fi ;; esac fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" $show "(cd $f_ex_an_ar_dir && $AR x $f_ex_an_ar_oldlib)" $run eval "(cd \$f_ex_an_ar_dir && $AR x \$f_ex_an_ar_oldlib)" || exit $? if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else $echo "$modename: ERROR: object name conflicts: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" 1>&2 exit $EXIT_FAILURE fi } # func_extract_archives gentop oldlib ... func_extract_archives () { my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" my_status="" $show "${rm}r $my_gentop" $run ${rm}r "$my_gentop" $show "$mkdir $my_gentop" $run $mkdir "$my_gentop" my_status=$? if test "$my_status" -ne 0 && test ! -d "$my_gentop"; then exit $my_status fi for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac my_xlib=`$echo "X$my_xlib" | $Xsed -e 's%^.*/%%'` my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) extracted_serial=`expr $extracted_serial + 1` my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" $show "${rm}r $my_xdir" $run ${rm}r "$my_xdir" $show "$mkdir $my_xdir" $run $mkdir "$my_xdir" exit_status=$? if test "$exit_status" -ne 0 && test ! -d "$my_xdir"; then exit $exit_status fi case $host in *-darwin*) $show "Extracting $my_xabs" # Do not bother doing anything if just a dry run if test -z "$run"; then darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`$echo "X$darwin_archive" | $Xsed -e 's%^.*/%%'` darwin_arches=`lipo -info "$darwin_archive" 2>/dev/null | $EGREP Architectures 2>/dev/null` if test -n "$darwin_arches"; then darwin_arches=`echo "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= $show "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do 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 have a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print| xargs basename | sort -u | $NL2SP` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` lipo -create -output "$darwin_file" $darwin_files done # $darwin_filelist ${rm}r unfat-$$ cd "$darwin_orig_dir" else cd "$darwin_orig_dir" func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches fi # $run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # End of Shell function definitions ##################################### # Darwin sucks eval std_shrext=\"$shrext_cmds\" disable_libs=no # Parse our command line options once, thoroughly. while test "$#" -gt 0 do arg="$1" shift case $arg in -*=*) optarg=`$echo "X$arg" | $Xsed -e 's/[-_a-zA-Z0-9]*=//'` ;; *) optarg= ;; esac # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in execute_dlfiles) execute_dlfiles="$execute_dlfiles $arg" ;; tag) tagname="$arg" preserve_args="${preserve_args}=$arg" # Check whether tagname contains only valid characters case $tagname in *[!-_A-Za-z0-9,/]*) $echo "$progname: invalid tag name: $tagname" 1>&2 exit $EXIT_FAILURE ;; esac case $tagname in CC) # Don't test for the "default" C tag, as we know, it's there, but # not specially marked. ;; *) if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "$progpath" > /dev/null; then taglist="$taglist $tagname" # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$tagname'$/,/^# ### END LIBTOOL TAG CONFIG: '$tagname'$/p' < $progpath`" else $echo "$progname: ignoring unknown tag $tagname" 1>&2 fi ;; esac ;; *) eval "$prev=\$arg" ;; esac prev= prevopt= continue fi # Have we seen a non-optional argument yet? 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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. 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Last file checked: $potlib" fi fi else # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" fi done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$echo "X $deplibs" | $Xsed -e 's/ -lc$//' \ -e '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 "X $tmp_deplibs" | ${SED} -e "1s,^X,," -e "s,$i,,"` done fi if $echo "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' \ | grep . >/dev/null; then $echo if test "X$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 $echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework newdeplibs=`$echo "X $newdeplibs" | $Xsed -e 's/ -lc / -framework System /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then $echo $echo "*** Warning: libtool could not satisfy all declared inter-library" $echo "*** dependencies of module $libname. 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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 # 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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$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 "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$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 "$mode" != relink && shlibpath="$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 realname="$2" shift; shift if test -n "$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 linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$echo "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then $show "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $run $rm $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" if len=`expr "X$cmd" : ".*"` && test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then $show "$cmd" $run eval "$cmd" || exit $? skipped_export=false else # The command line is too long to execute in one step. $show "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex"; then $show "$EGREP -e \"$export_symbols_regex\" \"$export_symbols\" > \"${export_symbols}T\"" $run eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' $show "$mv \"${export_symbols}T\" \"$export_symbols\"" $run eval '$mv "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then $run eval '$echo "X$include_expsyms" | $SP2NL >> "$export_symbols"' fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" else gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $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:" && len=`expr "X$test_cmds" : ".*" 2>/dev/null` && test "$len" -le "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise. $echo "creating reloadable object files..." # Save the value of $output and $libobjs because we want to # use them later. 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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 "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$echo "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" cmds=$reload_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $show "$cmd" $run eval "$cmd" || exit $? done IFS="$save_ifs" # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then $show "${rm}r $gentop" $run ${rm}r $gentop fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then $show "${rm}r $gentop" $run ${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" # $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" cmds=$reload_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $show "$cmd" $run eval "$cmd" || exit $? done IFS="$save_ifs" fi if test -n "$gentop"; then $show "${rm}r $gentop" $run ${rm}r $gentop fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) output=`$echo $output | ${SED} -e 's,.exe$,,;s,$,.exe,'` ;; esac if test -n "$vinfo"; then $echo "$modename: warning: \`-version-info' is ignored for programs" 1>&2 fi if test -n "$release"; then $echo "$modename: warning: \`-release' is ignored for programs" 1>&2 fi if test "$preload" = yes; then if test "$dlopen_support" = unknown && test "$dlopen_self" = unknown && test "$dlopen_self_static" = unknown; then $echo "$modename: warning: \`AC_LIBTOOL_DLOPEN' not used. Assuming no dlopen support." fi fi case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$echo "X $compile_deplibs" | $Xsed -e 's/ -lc / -framework System /'` finalize_deplibs=`$echo "X $finalize_deplibs" | $Xsed -e 's/ -lc / -framework System /'` ;; esac case $host in *darwin*) # Don't allow lazy linking, it breaks C++ global constructors if test "$tagname" = CXX ; then compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" fi ;; 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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$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 *" $libdir "*) ;; *) finalize_rpath="$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2*) testbindir=`$echo "X$libdir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; *) dllsearchpath="$dllsearchpath:$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$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=`$echo "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then dlsyms="${outputname}S.c" else $echo "$modename: not configured to extract global symbols from dlpreopened files" 1>&2 fi fi if test -n "$dlsyms"; then case $dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${outputname}.nm" $show "$rm $nlist ${nlist}S ${nlist}T" $run $rm "$nlist" "${nlist}S" "${nlist}T" # Parse the name list into a source file. $show "creating $output_objdir/$dlsyms" test -z "$run" && $echo > "$output_objdir/$dlsyms" "\ /* $dlsyms - symbol resolution table for \`$outputname' dlsym emulation. */ /* Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP */ #ifdef __cplusplus extern \"C\" { #endif /* Prevent the only kind of declaration conflicts we can make. */ #define lt_preloaded_symbols some_other_symbol /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then $show "generating symbol list for \`$output'" test -z "$run" && $echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$echo "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for arg in $progfiles; do $show "extracting global C symbols from \`$arg'" $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $run eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi if test -n "$export_symbols_regex"; then $run eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' $run eval '$mv "$nlist"T "$nlist"' fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $run $rm $export_symbols $run eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac else $run eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' $run eval 'grep -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' $run eval 'mv "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* ) $run eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' $run eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac fi fi for arg in $dlprefiles; do $show "extracting global C symbols from \`$arg'" name=`$echo "$arg" | ${SED} -e 's%^.*/%%'` $run eval '$echo ": $name " >> "$nlist"' $run eval "$NM $arg | $global_symbol_pipe >> '$nlist'" done if test -z "$run"; then # Make sure we have at least an empty file. test -f "$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 >> "$output_objdir/$dlsyms"' else $echo '/* NONE */' >> "$output_objdir/$dlsyms" fi $echo >> "$output_objdir/$dlsyms" "\ #undef lt_preloaded_symbols #if defined (__STDC__) && __STDC__ # define lt_ptr void * #else # define lt_ptr char * # define const #endif /* The mapping between symbol names and symbols. */ " case $host in *cygwin* | *mingw* ) $echo >> "$output_objdir/$dlsyms" "\ /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs */ struct { " ;; * ) $echo >> "$output_objdir/$dlsyms" "\ const struct { " ;; esac $echo >> "$output_objdir/$dlsyms" "\ const char *name; lt_ptr address; } lt_preloaded_symbols[] = {\ " eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$dlsyms" $echo >> "$output_objdir/$dlsyms" "\ {0, (lt_ptr) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " fi pic_flag_for_symtable= case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND";; esac;; *-*-hpux*) case "$compile_command " in *" -static "*) ;; *) pic_flag_for_symtable=" $pic_flag";; esac esac # Now compile the dynamic symbol file. $show "(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable \"$dlsyms\")" $run eval '(cd $output_objdir && $LTCC $LTCFLAGS -c$no_builtin_flag$pic_flag_for_symtable "$dlsyms")' || exit $? # Clean up the generated files. $show "$rm $output_objdir/$dlsyms $nlist ${nlist}S ${nlist}T" $run $rm "$output_objdir/$dlsyms" "$nlist" "${nlist}S" "${nlist}T" # Transform the symbol file into the correct name. case $host in *cygwin* | *mingw* ) if test -f "$output_objdir/${outputname}.def" ; then compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}.def $output_objdir/${outputname}S.${objext}%" | $NL2SP` else compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` fi ;; * ) compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s%@SYMFILE@%$output_objdir/${outputname}S.${objext}%" | $NL2SP` ;; esac ;; *) $echo "$modename: unknown suffix for \`$dlsyms'" 1>&2 exit $EXIT_FAILURE ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` finalize_command=`$echo "X$finalize_command" | $SP2NL | $Xsed -e "s% @SYMFILE@%%" | $NL2SP` fi if test "$need_relink" = no || test "$build_libtool_libs" != yes; then # Replace the output file specification. compile_command=`$echo "X$compile_command" | $SP2NL | $Xsed -e 's%@OUTPUT@%'"$output"'%g' | $NL2SP` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. $show "$link_command" $run eval "$link_command" exit_status=$? # Delete the generated files. if test -n "$dlsyms"; then $show "$rm $output_objdir/${outputname}S.${objext}" $run $rm "$output_objdir/${outputname}S.${objext}" fi exit $exit_status fi if test -n "$shlibpath_var"; then # We should set the shlibpath_var rpath= for dir in $temp_rpath; do case $dir in [\\/]* | [A-Za-z]:[\\/]*) # Absolute path. rpath="$rpath$dir:" ;; *) # Relative path: add a thisdir entry. rpath="$rpath\$thisdir/$dir:" ;; esac done temp_rpath="$rpath" 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 $perm_rpath; do rpath="$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 $finalize_perm_rpath; do rpath="$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=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $run $rm $output # Link the executable and exit $show "$link_command" $run eval "$link_command" || exit $? 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" $echo "$modename: warning: this platform does not like uninstalled shared libraries" 1>&2 $echo "$modename: \`$output' will be relinked during installation" 1>&2 else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$echo "X$compile_var$compile_command$compile_rpath" | $SP2NL | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g' | $NL2SP` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$echo "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $run $rm $output $output_objdir/$outputname $output_objdir/lt-$outputname $show "$link_command" $run eval "$link_command" || exit $? # Now create the wrapper script. $show "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}\" || unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else var_value=`$echo "X$var_value" | $Xsed -e "$sed_quote_subst"` relink_command="$var=\"$var_value\"; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$echo "X$relink_command" | $SP2NL | $Xsed -e "$sed_quote_subst" | $NL2SP` fi # Quote $echo for shipping. if test "X$echo" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$echo "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$echo "X$echo" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if our run command is non-null. if test -z "$run"; then # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) output=`$echo $output|${SED} 's,.exe$,,'` ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe outputname=`$echo $outputname|${SED} 's,.exe$,,'` ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) output_name=`basename $output` output_path=`dirname $output` cwrappersource="$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 cat > $cwrappersource <> $cwrappersource<<"EOF" #include #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #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 # 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 */ #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) /* -DDEBUG is fairly common in CFLAGS. */ #undef DEBUG #if defined DEBUGWRAPPER # define DEBUG(format, ...) fprintf(stderr, format, __VA_ARGS__) #else # define DEBUG(format, ...) #endif const char *program_name = NULL; void * xmalloc (size_t num); char * xstrdup (const char *string); const char * base_name (const char *name); char * find_executable(const char *wrapper); int check_executable(const char *path); char * strendzap(char *str, const char *pat); void lt_fatal (const char *message, ...); int main (int argc, char *argv[]) { char **newargz; int i; program_name = (char *) xstrdup (base_name (argv[0])); DEBUG("(main) argv[0] : %s\n",argv[0]); DEBUG("(main) program_name : %s\n",program_name); newargz = XMALLOC(char *, argc+2); EOF cat >> $cwrappersource <> $cwrappersource <<"EOF" newargz[1] = find_executable(argv[0]); if (newargz[1] == NULL) lt_fatal("Couldn't find %s", argv[0]); DEBUG("(main) found exe at : %s\n",newargz[1]); /* we know the script has the same name, without the .exe */ /* so make sure newargz[1] doesn't end in .exe */ strendzap(newargz[1],".exe"); for (i = 1; i < argc; i++) newargz[i+1] = xstrdup(argv[i]); newargz[argc+1] = NULL; for (i=0; i> $cwrappersource <> $cwrappersource <> $cwrappersource <<"EOF" return 127; } void * xmalloc (size_t num) { void * p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL ; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char)name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable(const char * path) { struct stat st; DEBUG("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!"); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && ( /* MinGW & native WIN32 do not support S_IXOTH or S_IXGRP */ #if defined (S_IXOTH) ((st.st_mode & S_IXOTH) == S_IXOTH) || #endif #if defined (S_IXGRP) ((st.st_mode & S_IXGRP) == S_IXGRP) || #endif ((st.st_mode & S_IXUSR) == S_IXUSR)) ) return 1; else return 0; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise */ 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; DEBUG("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!"); 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 ("getcwd failed"); 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 ("getcwd failed"); 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 * 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; } static void lt_error_core (int exit_status, const char * mode, const char * message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } EOF # we should really use a build-platform specific compiler # here, but OTOH, the wrappers (shell script and this C one) # are only useful if you want to execute the "real" binary. # Since the "real" binary is built for $host, then this # wrapper might as well be built for $host, too. $run $LTCC $LTCFLAGS -s -o $cwrapper $cwrappersource ;; esac $rm $output trap "$rm $output; exit $EXIT_FAILURE" 1 2 15 $echo > $output "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM - GNU $PACKAGE $VERSION$TIMESTAMP # # 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. 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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., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301, USA. # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then echo 1>&2 "Try \`$0 --help' for more information" exit 1 fi run=: # In the cases where this matters, `missing' is being run in the # srcdir already. if test -f configure.ac; then configure_ac=configure.ac else configure_ac=configure.in fi msg="missing on your system" case "$1" in --run) # Try to run requested program, and just exit if it succeeds. run= shift "$@" && exit 0 # Exit code 63 means version mismatch. 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Grab either from any GNU archive site." # The file to touch is that specified with -o ... file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then # ... or it is the one specified with @setfilename ... infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $infile` # ... or it is derived from the source name (dir/f.texi becomes f.info) test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info fi # If the file does not exist, the user really needs makeinfo; # let's fail without touching anything. test -f $file || exit 1 touch $file ;; tar) shift # We have already tried tar in the generic part. # Look for gnutar/gtar before invocation to avoid ugly error # messages. if (gnutar --version > /dev/null 2>&1); then gnutar "$@" && exit 0 fi if (gtar --version > /dev/null 2>&1); then gtar "$@" && exit 0 fi firstarg="$1" if shift; then case "$firstarg" in *o*) firstarg=`echo "$firstarg" | sed s/o//` tar "$firstarg" "$@" && exit 0 ;; esac case "$firstarg" in *h*) firstarg=`echo "$firstarg" | sed s/h//` tar "$firstarg" "$@" && exit 0 ;; esac fi echo 1>&2 "\ WARNING: I can't seem to be able to run \`tar' with the given arguments. You may want to install GNU tar or Free paxutils, or check the command line arguments." exit 1 ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and is $msg. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequisites for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: libieee1284-0.2.11/src/0000775000175000017500000000000010673720645013651 5ustar julienjulienlibieee1284-0.2.11/src/detect.c0000664000175000017500000001427510666036455015277 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "config.h" #include #include #include #if !(defined __MINGW32__ || defined _MSC_VER) #include #else #include /* open(), close() */ #define O_NOCTTY 0 #define S_ISDIR(mode) ((mode) & _S_IFDIR ? 1 : 0) #endif #include #include #ifdef __unix__ #include #endif #include "debug.h" #include "detect.h" #ifdef HAVE_LINUX #ifdef HAVE_SYS_IO_H #include #endif /* HAVE_SYS_IO_H */ #include "ppdev.h" #elif defined(HAVE_OBSD_I386) /* for i386_get_ioperm and i386_set_ioperm */ #include #elif defined(HAVE_SOLARIS) #include #include #elif defined(HAVE_CYGWIN_NT) #ifdef __CYGWIN__ #include #else #include #endif #endif int capabilities; /* Look for parport entries in /proc. * Linux 2.2.x has /proc/parport/. * Linux 2.4.x has /proc/sys/dev/parport/. */ static int check_proc_type (void) { int which = 0; struct stat st; if (stat ("/proc/sys/dev/parport", &st) == 0 && S_ISDIR (st.st_mode)) { which = PROC_SYS_DEV_PARPORT_CAPABLE; debugprintf ("This system has /proc/sys/dev/parport\n"); } else if (stat ("/proc/parport", &st) == 0 && S_ISDIR (st.st_mode) && st.st_nlink > 2) { which = PROC_PARPORT_CAPABLE; debugprintf ("This system has /proc/parport\n"); } capabilities |= which; return which; } /* Try to find a device node that works. */ static int check_dev_node (const char *type) { char name[50]; /* only callers are in detect_environment */ int fd; int i; #ifdef HAVE_LINUX int is_parport; #endif for (i = 0; i < 8; i++) { sprintf (name, "/dev/%s%d", type, i); fd = open (name, O_RDONLY | O_NOCTTY); #ifdef HAVE_LINUX is_parport = !strncmp (type, "parport", 7); if ((fd < 0) && is_parport) { /* Try with udev/devfs naming */ debugprintf("%s isn't accessible, retrying with udev/devfs naming...\n", name); sprintf (name, "/dev/%ss/%d", type, i); fd = open (name, O_RDONLY | O_NOCTTY); } #endif if (fd >= 0) { #ifdef HAVE_LINUX if (is_parport) { /* Try to claim the device. This will * force the low-level port driver to get loaded. */ if (ioctl (fd, PPCLAIM) == 0) ioctl (fd, PPRELEASE); } #endif close (fd); debugprintf ("%s is accessible\n", name); return 1; } else { debugprintf("%s isn't accessible\n", name); } } return 0; } /* Is /dev/port accessible? */ static int check_dev_port (void) { int fd = open ("/dev/port", O_RDWR | O_NOCTTY); if (fd >= 0) { close (fd); capabilities |= DEV_PORT_CAPABLE; debugprintf ("/dev/port is accessible\n"); return 1; } return 0; } /* Can we use direct I/O with inb and outb? */ static int check_io (void) { #ifdef HAVE_OBSD_I386 u_long *iomap; if ((iomap = malloc(1024/8)) == NULL) return 0; if ((i386_get_ioperm(iomap) == 0) && (i386_set_ioperm(iomap) == 0)) { capabilities |= IO_CAPABLE; debugprintf ("We can use i386_get_ioperm()\n"); free(iomap); return 1; } free(iomap); #elif defined(HAVE_FBSD_I386) int fd; if ((fd = open("/dev/io", O_RDONLY)) >= 0) { capabilities |= IO_CAPABLE; debugprintf("We can use /dev/io\n"); close(fd); return 1; } #elif defined(HAVE_LINUX) #ifdef HAVE_SYS_IO_H if (ioperm (0x378 /* say */, 3, 1) == 0) { ioperm (0x378, 3, 0); capabilities |= IO_CAPABLE; debugprintf ("We can use ioperm()\n"); return 1; } #else debugprintf ("We cannot use ioperm() : not supported\n"); return 0; #endif /* HAVE_SYS_IO_H */ #elif defined(HAVE_SOLARIS) int fd; if (fd=open("/devices/pseudo/iop@0:iop", O_RDWR) > 0) { capabilities |= IO_CAPABLE; debugprintf ("We can use iop\n"); return 1; } debugprintf ("We can't use IOP, nothing will work\n"); #elif defined(HAVE_CYGWIN_9X) /* note: 95 allows apps direct IO access */ debugprintf ("Taking a guess on port availability (win9x)\n"); capabilities |= IO_CAPABLE; return 1; #endif return 0; } /* Can we use win32 style I/O (cygwin environment) */ static int check_lpt (void) { #ifdef HAVE_CYGWIN_NT HANDLE hf = CreateFile("\\\\.\\$VDMLPT1", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL); if (hf == INVALID_HANDLE_VALUE) return 0; CloseHandle(hf); capabilities |= LPT_CAPABLE; return 1; #else return 0; #endif } /* Figure out what we can use to talk to the parallel port. * We aren't allowed to use the things set in forbidden though. */ int detect_environment (int forbidden) { #define FORBIDDEN(bit) (forbidden & bit) int dev_node_parport = 0; static int detected = 0; if (detected && !forbidden) return 0; detected = 1; capabilities = 0; /* Find out what access mechanisms there are. */ if (!FORBIDDEN(PPDEV_CAPABLE)) dev_node_parport = check_dev_node ("parport"); if (dev_node_parport) capabilities |= PPDEV_CAPABLE; if (!FORBIDDEN (IO_CAPABLE)) check_io (); if (!FORBIDDEN (DEV_PORT_CAPABLE)) check_dev_port (); if (!FORBIDDEN (LPT_CAPABLE)) check_lpt (); /* Find out what kind of /proc structure we have. */ if (!dev_node_parport) /* Don't load lp if we'll use ppdev (claim will fail if F1284_EXCL). */ check_dev_node ("lp"); /* causes low-level port driver to be loaded */ check_proc_type (); return 0; } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/detect.h0000664000175000017500000001255610214355635015275 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002, 2003 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ // The virtualized interface. This allows different implementations // of each function, without the runtime hit of having to decide which // implementation to use every time the function is called. #ifndef _DETECT_H_ #define _DETECT_H_ #include #ifndef _MSC_VER #include #else #include #endif #if (defined __MINGW32__ || defined _MSC_VER) && !defined OWN_SSIZE_T #include /* for SSIZE_T */ #define OWN_SSIZE_T typedef SSIZE_T ssize_t; #endif struct parport; struct parport_internal; struct parport_access_methods { int (*init) (struct parport *pport, int flags, int *capabilities); void (*cleanup) (struct parport_internal *port); int (*claim) (struct parport_internal *port); void (*release) (struct parport_internal *port); unsigned char (*do_inb) (struct parport_internal *port, unsigned long addr); void (*do_outb) (struct parport_internal *port, unsigned char val, unsigned long addr); int (*get_irq_fd) (struct parport_internal *port); int (*clear_irq) (struct parport_internal *port, unsigned int *count); int (*read_data) (struct parport_internal *port); void (*write_data) (struct parport_internal *port, unsigned char st); int (*wait_data) (struct parport_internal *port, unsigned char mask, unsigned char val, struct timeval *timeout); int (*data_dir) (struct parport_internal *port, int reverse); int (*read_status) (struct parport_internal *port); int (*wait_status) (struct parport_internal *port, unsigned char mask, unsigned char val, struct timeval *timeout); int (*read_control) (struct parport_internal *port); void (*write_control) (struct parport_internal *port, unsigned char ct); void (*frob_control) (struct parport_internal *port, unsigned char mask, unsigned char val); int (*do_nack_handshake) (struct parport_internal *port, unsigned char ct_before, unsigned char ct_after, struct timeval *timeout); int (*negotiate) (struct parport_internal *port, int mode); void (*terminate) (struct parport_internal *port); int (*ecp_fwd_to_rev) (struct parport_internal *port); int (*ecp_rev_to_fwd) (struct parport_internal *port); ssize_t (*nibble_read) (struct parport_internal *port, int flags, char *buffer, size_t len); ssize_t (*compat_write) (struct parport_internal *port, int flags, const char *buffer, size_t len); ssize_t (*byte_read) (struct parport_internal *port, int flags, char *buffer, size_t len); ssize_t (*epp_read_data) (struct parport_internal *port, int flags, char *buffer, size_t len); ssize_t (*epp_write_data) (struct parport_internal *port, int flags, const char *buffer, size_t len); ssize_t (*epp_read_addr) (struct parport_internal *port, int flags, char *buffer, size_t len); ssize_t (*epp_write_addr) (struct parport_internal *port, int flags, const char *buffer, size_t len); ssize_t (*ecp_read_data) (struct parport_internal *port, int flags, char *buffer, size_t len); ssize_t (*ecp_write_data) (struct parport_internal *port, int flags, const char *buffer, size_t len); ssize_t (*ecp_read_addr) (struct parport_internal *port, int flags, char *buffer, size_t len); ssize_t (*ecp_write_addr) (struct parport_internal *port, int flags, const char *buffer, size_t len); struct timeval *(*set_timeout) (struct parport_internal *port, struct timeval *timeout); }; enum ieee1284_phase { PH1284_FWD_DATA, PH1284_FWD_IDLE, PH1284_TERMINATE, PH1284_NEGOTIATION, PH1284_HBUSY_DNA, PH1284_REV_IDLE, PH1284_HBUSY_DAVAIL, PH1284_REV_DATA, PH1284_ECP_SETUP, PH1284_ECP_FWD_TO_REV, PH1284_ECP_REV_TO_FWD, PH1284_ECP_DIR_UNKNOWN, }; struct parport_internal { int type; char *device; char *udevice; unsigned long base; unsigned long base_hi; int interrupt; int fd; int opened; int claimed; unsigned char ctr; /* IEEE 1284 stuff */ int current_mode; int current_channel; /* For ECPSWE */ enum ieee1284_phase current_phase; /* Reference count */ int ref; struct parport_access_methods *fn; void *access_priv; /* For the access methods to use. */ }; #define IO_CAPABLE (1<<0) #define PPDEV_CAPABLE (1<<1) #define PROC_PARPORT_CAPABLE (1<<2) #define PROC_SYS_DEV_PARPORT_CAPABLE (1<<3) #define DEV_LP_CAPABLE (1<<4) #define DEV_PORT_CAPABLE (1<<5) #define LPT_CAPABLE (1<<6) extern int capabilities; extern int detect_environment (int forbidden); extern int deref_port (struct parport *port); #endif /* _DETECT_H_ */ /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/ports.c0000664000175000017500000002354610224734350015164 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002, 2003 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #include #include #if defined __unix__ || defined __MINGW32__ #include #include #endif #include "config.h" #include "conf.h" #include "ieee1284.h" #include "debug.h" #include "detect.h" #ifdef HAVE_CYGWIN_NT #ifdef __CYGWIN__ #include #else /* Not cygwin really */ /* Don't include windows.h if it isn't necessary. That's why this is here and * not in the #if defined __MINGW32__ || defined _MSC_VER below. - dbjh */ #include #endif /* __CYGWIN__ */ #endif /* HAVE_CYGWIN_NT */ #if defined __MINGW32__ || defined _MSC_VER #define O_NOCTTY 0 #endif #define MAX_PORTS 20 static int compare_port (const void *a, const void *b) { const struct parport * const*p1 = a, * const*p2 = b; return strcmp ((*p1)->name, (*p2)->name); } static void sort_ports (struct parport_list *list) { qsort (list->portv, list->portc, sizeof (struct parport *), compare_port); } static int add_port (struct parport_list *list, int flags, const char *name, const char *device, const char *udevice, unsigned long base, unsigned long hibase, int interrupt) { struct parport *p; struct parport_internal *priv; if (list->portc == (MAX_PORTS - 1)) /* Ridiculous. */ return E1284_NOMEM; p = malloc (sizeof *p); if (!p) return E1284_NOMEM; memset (p, 0, sizeof *p); p->name = strdup (name); if (!p->name) { free (p); return E1284_NOMEM; } p->filename = strdup(device); if (!p->filename) { free ((char *) (p->name)); free (p); return E1284_NOMEM; } p->base_addr = base; p->hibase_addr = hibase; priv = malloc (sizeof *priv); if (!priv) { free ((char *) (p->name)); free ((char *) (p->filename)); free (p); return E1284_NOMEM; } memset (priv, 0, sizeof *priv); priv->fn = malloc (sizeof *priv->fn); if (!priv->fn) { free ((char *) (p->name)); free ((char *) (p->filename)); free (p); free (priv); return E1284_NOMEM; } memset (priv->fn, 0, sizeof *priv->fn); p->priv = priv; priv->device = (char *) (p->filename); if (udevice) { priv->udevice = strdup (udevice); if (!priv->udevice) { free ((char *) (p->name)); free ((char *) (p->filename)); free (p); free (priv->fn); free (priv); return E1284_NOMEM; } } priv->base = base; priv->base_hi = 0; if (interrupt < -1) interrupt = -1; priv->interrupt = interrupt; priv->fd = -1; priv->type = 0; priv->opened = 0; priv->claimed = 0; priv->ref = 1; list->portv[list->portc++] = p; sort_ports (list); return 0; } static int populate_from_parport (struct parport_list *list, int flags) { #ifdef _MSC_VER return E1284_SYS; #else struct dirent *de; DIR *parport = opendir ("/proc/parport"); if (!parport) return E1284_SYS; de = readdir (parport); while (de) { if (strcmp (de->d_name, ".") && strcmp (de->d_name, "..")) { char device[50]; char udevice[50]; char hardware[50]; unsigned long base = 0, hibase = 0; int interrupt = -1; int fd; /* Device */ if (capabilities & PPDEV_CAPABLE) { sprintf (device, "/dev/parport%s", de->d_name); sprintf (udevice, "/dev/parports/%s", de->d_name); } else { if (capabilities & IO_CAPABLE) device[0] = '\0'; else if (capabilities & DEV_PORT_CAPABLE) strcpy (device, "/dev/port"); } /* Base and interrupt */ sprintf (hardware, "/proc/parport/%s/hardware", de->d_name); fd = open (hardware, O_RDONLY | O_NOCTTY); if (fd >= 0) { char contents[500]; ssize_t got = read (fd, contents, sizeof contents - 1); close (fd); if (got > 0) { char *p; contents[got - 1] = '\0'; p = strstr (contents, "base:"); if (p) { base = strtoul (p + strlen("base:"), NULL, 0); /* FIXME: read hibase too */ } p = strstr (contents, "irq:"); if (p) { interrupt = strtol (p + strlen("irq:"), NULL, 0); } } } add_port (list, flags, de->d_name, device, udevice, base, hibase, interrupt); } de = readdir (parport); } closedir (parport); return 0; #endif } static int populate_from_sys_dev_parport (struct parport_list *list, int flags) { #ifdef _MSC_VER return E1284_SYS; #else struct dirent *de; DIR *parport = opendir ("/proc/sys/dev/parport"); if (!parport) return E1284_SYS; de = readdir (parport); while (de) { if (strcmp (de->d_name, ".") && strcmp (de->d_name, "..") && strcmp (de->d_name, "default")) { char device[50]; char udevice[50]; unsigned long base = 0, hibase = 0; int interrupt = -1; size_t len = strlen (de->d_name) - 1; char filename[50]; int fd; char *p; while (len > 0 && isdigit (de->d_name[len])) len--; p = de->d_name + len + 1; /* Device */ if (*p && capabilities & PPDEV_CAPABLE) { sprintf (device, "/dev/parport%s", p); sprintf (udevice, "/dev/parports/%s", p); } else { if (capabilities & IO_CAPABLE) device[0] = '\0'; else if (capabilities & DEV_PORT_CAPABLE) strcpy (device, "/dev/port"); else device[0] = '\0'; udevice[0] = '\0'; } /* Base */ sprintf (filename, "/proc/sys/dev/parport/%s/base-addr", de->d_name); fd = open (filename, O_RDONLY | O_NOCTTY); if (fd >= 0) { char contents[20]; char *endptr; ssize_t got = read (fd, contents, sizeof contents - 1); close (fd); if (got > 0) { base = strtoul (contents, &endptr, 0); if (contents != endptr) hibase = strtoul (endptr, NULL, 0); } } /* Interrupt */ sprintf (filename, "/proc/sys/dev/parport/%s/irq", de->d_name); fd = open (filename, O_RDONLY | O_NOCTTY); if (fd >= 0) { char contents[20]; ssize_t got = read (fd, contents, sizeof contents - 1); close (fd); if (got > 0) interrupt = strtol (contents, NULL, 0); } add_port (list, flags, de->d_name, device, udevice, base, hibase, interrupt); } de = readdir (parport); } closedir (parport); return 0; #endif } static int populate_nt_ports (struct parport_list *list, int flags) { #ifdef HAVE_CYGWIN_NT char vdmname[] = "\\\\.\\$VDMLPT*"; HANDLE hf; int i; for (i = 1; i <= 3; i++) { /* Name is \\.\$VDMLPT[1,2,3] */ vdmname[11] = i + '0'; hf = CreateFile(vdmname, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL); if (hf == INVALID_HANDLE_VALUE) continue; CloseHandle(hf); /* Friendly name is LPT1, LPT2, etc */ add_port (list, flags, vdmname+8, vdmname, NULL, 0, 0, -1); } #endif return 0; } static int populate_by_guessing (struct parport_list *list, int flags) { #if defined(HAVE_LINUX) || defined(HAVE_CYGWIN_9X) || defined(HAVE_OBSD_I386) add_port (list, flags, "0x378", "/dev/port", NULL, 0x378, 0, -1); add_port (list, flags, "0x278", "/dev/port", NULL, 0x278, 0, -1); add_port (list, flags, "0x3bc", "/dev/port", NULL, 0x3bc, 0, -1); #elif defined(HAVE_FBSD_I386) add_port (list, flags, "0x378", "/dev/io", NULL, 0x378, 0, -1); add_port (list, flags, "0x278", "/dev/io", NULL, 0x278, 0, -1); add_port (list, flags, "0x3bc", "/dev/io", NULL, 0x3bc, 0, -1); #elif defined(HAVE_SOLARIS) add_port (list, flags, "0x378", "/devices/pseudo/iop@0:iop", NULL, 0x378, 0, -1); add_port (list, flags, "0x278", "/devices/pseudo/iop@0:iop", NULL, 0x278, 0, -1); add_port (list, flags, "0x3bc", "/devices/pseudo/iop@0:iop", NULL, 0x3bc, 0, -1); #endif return 0; } /* Find out what ports there are. */ int ieee1284_find_ports (struct parport_list *list, int flags) { read_config_file (); list->portc = 0; list->portv = malloc (sizeof(char*) * MAX_PORTS); if (!list->portv) return E1284_NOMEM; detect_environment (0); if (capabilities & PROC_SYS_DEV_PARPORT_CAPABLE) populate_from_sys_dev_parport (list, flags); else if (capabilities & PROC_PARPORT_CAPABLE) populate_from_parport (list, flags); else if (capabilities & LPT_CAPABLE) populate_nt_ports (list, flags); else populate_by_guessing (list, flags); if (list->portc == 0) { free (list->portv); list->portv = NULL; } return 0; } /* Free up a parport_list structure. */ void ieee1284_free_ports (struct parport_list *list) { int i; for (i = 0; i < list->portc; i++) deref_port (list->portv[i]); if (list->portv) free (list->portv); list->portv = NULL; list->portc = 0; } int deref_port (struct parport *p) { struct parport_internal *priv = p->priv; int count = --priv->ref; if (!count) { debugprintf ("Destructor for port '%s'\n", p->name); if (priv->fn) free (priv->fn); if (p->name) free ((char *) (p->name)); if (priv->device) free (priv->device); if (priv->udevice) free (priv->udevice); free (priv); free (p); } return count; } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/deviceid.c0000664000175000017500000001361710105641001015553 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 1999-2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include #if !(defined __MINGW32__ || defined _MSC_VER) #include #else #include /* read(), open(), close() */ #define O_NOCTTY 0 #endif #include #ifndef _MSC_VER #include #endif #include #ifdef __unix__ #include #endif #include "config.h" #include "debug.h" #include "ieee1284.h" #include "detect.h" #include "parport.h" #define ETRYNEXT 100 #define ENODEVID 101 static ssize_t get_fresh (struct parport *port, int daisy, char *buffer, size_t len) { ssize_t got; size_t idlen; debugprintf ("==> get_fresh\n"); if (daisy > -1) { /* No implementation yet for IEEE 1284.3 devices. */ debugprintf ("<== E1284_NOTIMPL (IEEE 1284.3)\n"); return E1284_NOTIMPL; } ieee1284_terminate (port); if (ieee1284_negotiate (port, M1284_NIBBLE | M1284_FLAG_DEVICEID) != E1284_OK) { debugprintf ("<== E1284_NOTAVAIL (couldn't negotiate)\n"); return E1284_NOTAVAIL; } got = ieee1284_nibble_read (port, 0, buffer, 2); if (got < 2) { debugprintf ("<== E1284_NOID (no data)\n"); return E1284_NOID; } idlen = buffer[0] * 256 + buffer[1]; if (idlen >= len - 2) idlen = len - 2; got += ieee1284_nibble_read (port, 0, buffer + 2, idlen); if ((size_t) got < len) buffer[got] = '\0'; ieee1284_terminate (port); debugprintf ("<== %d\n", got); return got; } static ssize_t get_from_proc_parport (struct parport *port, int daisy, char *buffer, size_t len) { int fd; char *name; if (strchr (port->name, '/') || port->name[0] == '.') /* Hmm, suspicious. */ return -ETRYNEXT; name = malloc (strlen (port->name) + 50); if (!name) return -ETRYNEXT; if (daisy > -1) sprintf (name, "/proc/parport/%s/autoprobe%d", port->name, daisy); else sprintf (name, "/proc/parport/%s/autoprobe", port->name); fd = open (name, O_RDONLY | O_NOCTTY); free (name); if (fd >= 0) { ssize_t got = read (fd, buffer + 2, len - 2); close (fd); if (got < 1) return -ETRYNEXT; if ((size_t) (2 + got) < len) buffer[2 + got] = '\0'; buffer[0] = (unsigned char)(got / (1<<8)); buffer[1] = (unsigned char)(got % (1<<8)); return got; } return -ETRYNEXT; } static ssize_t get_from_sys_dev_parport (struct parport *port, int daisy, char *buffer, size_t len) { int fd; char *name; if (strchr (port->name, '/') || port->name[0] == '.') /* Hmm, suspicious. */ return -ETRYNEXT; name = malloc (strlen (port->name) + 50); if (!name) return -ETRYNEXT; if (daisy > -1) sprintf (name, "/proc/sys/dev/parport/%s/deviceid%d", port->name, daisy); else sprintf (name, "/proc/sys/dev/parport/%s/deviceid", port->name); fd = open (name, O_RDONLY | O_NOCTTY); if (fd >= 0) { ssize_t got = read (fd, buffer, len); free (name); close (fd); if (got < 1) return -ETRYNEXT; if ((size_t) got < len) buffer[got] = '\0'; return got; } if (daisy > -1) sprintf (name, "/proc/sys/dev/parport/%s/autoprobe%d", port->name, daisy); else sprintf (name, "/proc/sys/dev/parport/%s/autoprobe", port->name); fd = open (name, O_RDONLY | O_NOCTTY); free (name); if (fd >= 0) { ssize_t got = read (fd, buffer + 2, len - 3); close (fd); if (got < 1) return -ETRYNEXT; buffer[2 + got] = '\0'; buffer[0] = (unsigned char)(got / (1<<8)); buffer[1] = (unsigned char)(got % (1<<8)); return got; } return -ETRYNEXT; } ssize_t ieee1284_get_deviceid (struct parport *port, int daisy, int flags, char *buffer, size_t len) { int ret = -1; debugprintf ("==> libieee1284_get_deviceid\n"); if (flags & ~(F1284_FRESH)) { debugprintf ("<== E1284_NOTIMPL (flags)\n"); return E1284_NOTIMPL; } // detect_environment (0); if (!(flags & F1284_FRESH)) { if (capabilities & PROC_SYS_DEV_PARPORT_CAPABLE) { ret = get_from_sys_dev_parport (port, daisy, buffer, len); debugprintf ("Trying /proc/sys/dev/parport: %s\n", ret < 0 ? "failed" : "success"); } else if (capabilities & PROC_PARPORT_CAPABLE) { ret = get_from_proc_parport (port, daisy, buffer, len); debugprintf ("Trying /proc/parport: %s\n", ret < 0 ? "failed" : "success"); } if (ret > -1) { debugprintf ("<== %d\n", ret); return ret; } if (ret == -ENODEVID) { debugprintf ("<== E1284_NOTAVAIL (got -ENODEVID)\n"); return E1284_NOTAVAIL; } } debugprintf ("Trying device...\n"); if ((ret = ieee1284_open (port, 0, NULL)) != E1284_OK) { debugprintf ("<== %d (from ieee1284_open)\n", ret); return ret; } if ((ret = ieee1284_claim (port)) != E1284_OK) { debugprintf ("<== %d (from ieee1284_claim)\n", ret); return ret; } ret = get_fresh (port, daisy, buffer, len); ieee1284_release (port); ieee1284_close (port); debugprintf ("<== %d (from get_fresh)\n", ret); return ret; } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/state.c0000664000175000017500000000627710214355635015143 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #if !(defined __MINGW32__ || defined _MSC_VER) #include #endif #include #include #ifdef __unix__ #include #endif #include "config.h" #include "access.h" #include "conf.h" #include "debug.h" #include "default.h" #include "delay.h" #include "detect.h" #include "ieee1284.h" #include "parport.h" static int init_port (struct parport *port, int flags, int *caps) { struct parport_internal *priv = port->priv; int ret = E1284_INIT; debugprintf ("==> init_port\n"); if ((capabilities & PPDEV_CAPABLE) && priv->device && !conf.disallow_ppdev) { priv->type = PPDEV_CAPABLE; memcpy (priv->fn, &ppdev_access_methods, sizeof *priv->fn); ret = priv->fn->init (port, flags, caps); debugprintf ("Got %d from ppdev init\n", ret); } if (ret && (capabilities & IO_CAPABLE)) { priv->type = IO_CAPABLE; memcpy (priv->fn, &io_access_methods, sizeof *priv->fn); ret = priv->fn->init (port, flags, caps); debugprintf ("Got %d from IO init\n", ret); } if (ret && (capabilities & DEV_PORT_CAPABLE)) { priv->type = DEV_PORT_CAPABLE; memcpy (priv->fn, &io_access_methods, sizeof *priv->fn); ret = priv->fn->init (port, flags, caps); debugprintf ("Got %d from /dev/port init\n", ret); } if (ret && (capabilities & LPT_CAPABLE)) { priv->type = LPT_CAPABLE; memcpy (priv->fn, &lpt_access_methods, sizeof *priv->fn); ret = priv->fn->init (port, flags, caps); debugprintf ("Got %d from LPT init\n", ret); /* No bi-dir support in NT :( */ if (caps != NULL) *caps = CAP1284_COMPAT | CAP1284_NIBBLE; } debugprintf ("<== %d\n", ret); return ret; } int ieee1284_open (struct parport *port, int flags, int *capabilities) { struct parport_internal *priv = port->priv; int ret; debugprintf ("==> ieee1284_open\n"); if (priv->opened) { debugprintf ("<== E1284_INVALIDPORT (already open)\n"); return E1284_INVALIDPORT; } if (capabilities) *capabilities = (CAP1284_NIBBLE | CAP1284_BYTE | CAP1284_COMPAT | CAP1284_ECPSWE); ret = init_port (port, flags, capabilities); if (ret) { debugprintf ("<== %d (propagated)\n", ret); return ret; } priv->opened = 1; priv->ref++; return E1284_OK; } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/access.h0000664000175000017500000000337410105641001015244 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef _MSC_VER #include #else #include #endif #include #if defined __MINGW32__ || defined _MSC_VER #include #endif #include "delay.h" extern const struct parport_access_methods io_access_methods; extern const struct parport_access_methods ppdev_access_methods; extern const struct parport_access_methods lpt_access_methods; #ifdef _MSC_VER /* Visual C++ doesn't allow inline in C source code */ #define inline __inline #endif static inline void delay (int which) { struct timeval tv; lookup_delay (which, &tv); #if !(defined __MINGW32__ || defined _MSC_VER) select (0, NULL, NULL, NULL, &tv); #else { struct timeb tb; long int t0, t1; ftime(&tb); t0 = tb.time * 1000 + tb.millitm; do { ftime(&tb); t1 = tb.time * 1000 + tb.millitm; } while (t1 - t0 < (tv.tv_sec * 1000 + tv.tv_usec / 1000)); } #endif } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/delay.h0000664000175000017500000000242007535162253015114 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _DELAY_H_ #define _DELAY_H_ enum Delays { IO_POLL_DELAY = 0, TIMEVAL_SIGNAL_TIMEOUT = 1, TIMEVAL_STROBE_DELAY = 2, }; static const long delay_table[] = { 1, /* IO_POLL_DELAY */ 100000, /* TIMEVAL_SIGNAL_TIMEOUT */ 1 /* TIMEVAL_STROBE_DELAY */ }; #define lookup_delay(which, tv) ((tv)->tv_sec = 0, \ (tv)->tv_usec = delay_table[which]) void udelay(unsigned long usec); #endif /* _DELAY_H_ */ /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/delay.c0000664000175000017500000000345010105641001015067 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _MSC_VER #include #endif #ifdef __unix__ #include #endif #if defined __MINGW32__ || defined _MSC_VER #include #endif #include "delay.h" void udelay(unsigned long usec) { #if !(defined __MINGW32__ || defined _MSC_VER) struct timeval now, deadline; gettimeofday(&deadline, NULL); deadline.tv_usec += usec; deadline.tv_sec += deadline.tv_usec / 1000000; deadline.tv_usec %= 1000000; do { gettimeofday(&now, NULL); } while ((now.tv_sec < deadline.tv_sec) || (now.tv_sec == deadline.tv_sec && now.tv_usec < deadline.tv_usec)); #else /* MinGW has no gettimeofday(). ftime() seems to be the best alternative as I * don't know of any standard Windows function with microsecond accuracy. I * should have a look at the Cygwin source code... - dbjh */ struct timeb tb; long int now, deadline; ftime(&tb); deadline = tb.time * 1000 + tb.millitm + usec / 1000; do { ftime(&tb); now = tb.time * 1000 + tb.millitm; } while (now < deadline); #endif } libieee1284-0.2.11/src/default.h0000664000175000017500000000561407461541652015454 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "detect.h" extern int default_wait_data (struct parport_internal *port, unsigned char mask, unsigned char val, struct timeval *timeout); extern int default_do_nack_handshake (struct parport_internal *port, unsigned char ct_before, unsigned char ct_after, struct timeval *timeout); extern int default_negotiate (struct parport_internal *port, int mode); extern void default_terminate (struct parport_internal *port); extern int default_ecp_fwd_to_rev (struct parport_internal *port); extern int default_ecp_rev_to_fwd (struct parport_internal *port); extern ssize_t default_nibble_read (struct parport_internal *port, int flags, char *buffer, size_t len); extern ssize_t default_compat_write (struct parport_internal *port, int flags, const char *buffer, size_t len); extern ssize_t default_byte_read (struct parport_internal *port, int flags, char *buffer, size_t len); extern ssize_t default_epp_read_data (struct parport_internal *port, int flags, char *buffer, size_t len); extern ssize_t default_epp_write_data (struct parport_internal *port, int flags, const char *buffer, size_t len); extern ssize_t default_epp_read_addr (struct parport_internal *port, int flags, char *buffer, size_t len); extern ssize_t default_epp_write_addr (struct parport_internal *port, int flags, const char *buffer, size_t len); extern ssize_t default_ecp_read_data (struct parport_internal *port, int flags, char *buffer, size_t len); extern ssize_t default_ecp_write_data (struct parport_internal *port, int flags, const char *buffer, size_t len); extern ssize_t default_ecp_read_addr (struct parport_internal *port, int flags, char *buffer, size_t len); extern ssize_t default_ecp_write_addr (struct parport_internal *port, int flags, const char *buffer, size_t len); extern struct timeval *default_set_timeout (struct parport_internal *port, struct timeval *timeout); /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/default.c0000664000175000017500000005631010105641001015420 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2000-2001 Hewlett-Packard Company * Integrated into libieee1284: * Copyright (C) 2001-2003 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef _MSC_VER #include #endif #include #ifdef __unix__ #include #endif #if defined __MINGW32__ || defined _MSC_VER #include #endif #include "access.h" #include "debug.h" #include "delay.h" #include "detect.h" #include "ieee1284.h" static const char *no_default = "no default implementation of %s\n"; int default_wait_data (struct parport_internal *port, unsigned char mask, unsigned char val, struct timeval *timeout) { /* Simple-minded polling. TODO: Use David Paschal's method for this. */ #if !(defined __MINGW32__ || defined _MSC_VER) struct timeval deadline, now; gettimeofday (&deadline, NULL); deadline.tv_sec += timeout->tv_sec; deadline.tv_usec += timeout->tv_usec; deadline.tv_sec += deadline.tv_usec / 1000000; deadline.tv_usec %= 1000000; #else struct timeb tb; int deadline, now; ftime (&tb); deadline = tb.time * 1000 + tb.millitm + timeout->tv_sec * 1000 + timeout->tv_usec / 1000; #endif do { if ((port->fn->read_data (port) & mask) == val) return E1284_OK; delay (IO_POLL_DELAY); #if !(defined __MINGW32__ || defined _MSC_VER) gettimeofday (&now, NULL); } while (now.tv_sec < deadline.tv_sec || (now.tv_sec == deadline.tv_sec && now.tv_usec < deadline.tv_usec)); #else ftime (&tb); now = tb.time * 1000 + tb.millitm; } while (now < deadline); #endif return E1284_TIMEDOUT; } int default_do_nack_handshake (struct parport_internal *port, unsigned char ct_before, unsigned char ct_after, struct timeval *timeout) { /* There is a possible implementation using /proc/interrupts on Linux.. */ debugprintf (no_default, "no_nack_handshake"); return E1284_NOTIMPL; } int default_negotiate (struct parport_internal *port, int mode) { const struct parport_access_methods *fn = port->fn; int ret = E1284_NEGFAILED; struct timeval tv; int m = mode; debugprintf ("==> default_negotiate (to %#02x)\n", mode); if (mode == port->current_mode) { debugprintf ("<== E1284_OK (nothing to do!)\n"); return E1284_OK; } if (mode == M1284_COMPAT) { ret = E1284_OK; goto abort; } switch (mode) { case M1284_ECPSWE: m = M1284_ECP; break; case M1284_EPPSL: case M1284_EPPSWE: m = M1284_EPP; break; case M1284_BECP: m = 0x18; break; } if (mode & M1284_FLAG_EXT_LINK) m = 1<<7; /* Request extensibility link */ /* Event 0: Write extensibility request to data lines. */ fn->write_data (port, (unsigned char)m); debugprintf ("IEEE 1284 mode %#02x\n", m); /* Event 1: nSelectIn=1, nAutoFd=0, nStrobe=1, nInit=1. */ fn->frob_control (port, C1284_NSELECTIN|C1284_NSTROBE|C1284_NINIT |C1284_NAUTOFD, C1284_NSELECTIN|C1284_NSTROBE|C1284_NINIT); /* Event 2: PError=1, Select=1, nFault=1, nAck=0. */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_PERROR|S1284_SELECT|S1284_NFAULT |S1284_NACK, S1284_PERROR|S1284_SELECT|S1284_NFAULT, &tv)) { debugprintf ("Failed at event 2\n"); goto abort; } /* Event 3: nStrobe=0. */ fn->frob_control (port, C1284_NSTROBE, 0); delay (TIMEVAL_STROBE_DELAY); /* Event 4: nStrobe=1, nAutoFd=1. */ fn->frob_control (port, C1284_NSTROBE|C1284_NAUTOFD, C1284_NSTROBE|C1284_NAUTOFD); /* Event 6: nAck=1. */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, S1284_NACK, &tv)) { debugprintf ("Failed at event 6\n"); goto abort; } /* Event 5: Select=0 for nibble-0, =1 for other modes. */ port->current_mode = !mode; if ((fn->read_status (port) & S1284_SELECT) != (mode ? S1284_SELECT : 0)) { ret = E1284_REJECTED; debugprintf ("Mode rejected\n"); goto abort; } port->current_mode = mode; /* Extra signalling for ECP mode. */ if (m & M1284_ECP) { /* Event 30: nAutoFd=0. */ fn->frob_control (port, C1284_NAUTOFD, 0); /* Event 31: PError=1. */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_PERROR, S1284_PERROR, &tv)) { debugprintf ("Failed at event 31\n"); goto abort; } port->current_channel=0; port->current_phase = PH1284_FWD_IDLE; } debugprintf ("<== E1284_OK\n"); return E1284_OK; abort: fn->terminate(port); debugprintf ("<== %d\n", ret); return ret; } void default_terminate (struct parport_internal *port) { const struct parport_access_methods *fn = port->fn; struct timeval tv; /* Termination may only be accomplished from the forward phase */ if (port->current_phase == PH1284_REV_IDLE) /* even if this fails we're trucking on */ fn->ecp_rev_to_fwd(port); fn->write_control (port, C1284_NINIT | C1284_NAUTOFD | C1284_NSTROBE); /* Even if this fails we are now implicitly back in compat mode because we * have dropped nSelectIn */ port->current_mode = M1284_COMPAT; lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, 0, &tv) != E1284_OK) return; fn->write_control (port, C1284_NINIT | C1284_NSTROBE); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, S1284_NACK, &tv) != E1284_OK) return; fn->write_control (port, C1284_NINIT | C1284_NAUTOFD | C1284_NSTROBE); return; } int default_ecp_fwd_to_rev (struct parport_internal *port) { const struct parport_access_methods *fn = port->fn; int retval; struct timeval tv; debugprintf ("==> default_ecp_fwd_to_rev\n"); /* Event 38: Set nAutoFd low */ fn->frob_control (port, C1284_NAUTOFD, 0); /* This will always work. If it won't then this method isn't available */ fn->data_dir (port, 1); udelay (5); /* Event 39: Set nInit low to initiate bus reversal */ fn->frob_control (port, C1284_NINIT, 0); /* Event 40: PError goes low */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); retval = fn->wait_status (port, S1284_PERROR, 0, &tv); if (retval) { debugprintf ("ECP direction: failed to reverse\n"); port->current_phase = PH1284_ECP_DIR_UNKNOWN; } else { port->current_phase = PH1284_REV_IDLE; } debugprintf ("<== %d default_ecp_fwd_to_rev\n", retval); return retval; } int default_ecp_rev_to_fwd (struct parport_internal *port) { const struct parport_access_methods *fn = port->fn; int retval; struct timeval tv; debugprintf ("==> default_ecp_rev_to_fwd\n"); /* Event 47: Set nInit high */ fn->frob_control (port, C1284_NINIT | C1284_NAUTOFD, C1284_NINIT | C1284_NAUTOFD); /* Event 49: PError goes high */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); retval = fn->wait_status (port, S1284_PERROR, S1284_PERROR, &tv); if (!retval) { fn->data_dir (port, 0); port->current_phase = PH1284_FWD_IDLE; } else { debugprintf ("ECP direction: failed to switch forward\n"); port->current_phase = PH1284_ECP_DIR_UNKNOWN; } debugprintf ("<== %d default_ecp_rev_to_fwd\n", retval); return retval; } ssize_t default_nibble_read (struct parport_internal *port, int flags, char *buffer, size_t len) { const struct parport_access_methods *fn = port->fn; size_t count = 0; int datain; int low, high; struct timeval tv; debugprintf ("==> default_nibble_read\n"); /* start of reading data from the scanner */ while (count < len) { /* More data? */ if ((count & 1) == 0 && (fn->read_status (port) & S1284_NFAULT)) { debugprintf ("No more data\n"); fn->frob_control (port, C1284_NAUTOFD, 0); break; } fn->write_control (port, C1284_NSTROBE | C1284_NINIT | C1284_NSELECTIN); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, 0, &tv) != E1284_OK) goto error; low = fn->read_status (port) >> 3; low = (low & 0x07) + ((low & 0x10) >> 1); fn->write_control (port, C1284_NSTROBE | C1284_NINIT | C1284_NSELECTIN | C1284_NAUTOFD); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, S1284_NACK, &tv) != E1284_OK) goto error; fn->write_control (port, C1284_NSTROBE | C1284_NINIT | C1284_NSELECTIN); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, 0, &tv) != E1284_OK) goto error; high = fn->read_status (port) >> 3; high = (high & 0x07) | ((high & 0x10) >> 1); fn->write_control (port, C1284_NSTROBE | C1284_NINIT | C1284_NSELECTIN | C1284_NAUTOFD); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, S1284_NACK, &tv) != E1284_OK) goto error; datain = (high << 4) + low; buffer[count] = datain & 0xff; count++; } debugprintf ("<== %d\n", len); return len; error: fn->terminate (port); debugprintf ("<== %d (terminated on error)\n", count); return count; } ssize_t default_compat_write (struct parport_internal *port, int flags, const char *buffer, size_t len) { const struct parport_access_methods *fn = port->fn; size_t count = 0; struct timeval tv; debugprintf ("==> default_compat_write\n"); while (count < len) { lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_BUSY, 0, &tv) != E1284_OK) goto error; /* Tsetup: 750ns min. */ delay (TIMEVAL_STROBE_DELAY); /* Get the data byte ready */ fn->write_data (port, buffer[count]); /* Pulse nStrobe low */ fn->write_control (port, C1284_NINIT | C1284_NAUTOFD); /* Tstrobe: 750ns - 500us */ delay (TIMEVAL_STROBE_DELAY); /* And raise it */ fn->write_control (port, C1284_NINIT | C1284_NAUTOFD | C1284_NSTROBE); /* Thold: 750ns min. */ delay (TIMEVAL_STROBE_DELAY); count++; } debugprintf ("<== %d\n", len); return len; error: fn->terminate (port); debugprintf ("<== %d (terminated on error)\n", count); return count; } ssize_t default_byte_read (struct parport_internal *port, int flags, char *buffer, size_t len) { const struct parport_access_methods *fn = port->fn; unsigned char *buf = buffer; size_t count = 0; struct timeval tv; /* FIXME: Untested as yet, copied from ieee1284_op.c, * inverted appropriate signals */ debugprintf ("==> default_byte_read\n"); for (count = 0; count < len; count++) { unsigned char byte; /* Data available? */ if (fn->read_status (port) & S1284_PERROR) { /* Go to reverse idle phase. */ fn->frob_control (port, C1284_NAUTOFD, C1284_NAUTOFD); break; } /* Event 14: Place data bus in high impedance state. */ fn->data_dir (port, 1); /* Event 7: Set nAutoFd low. */ fn->frob_control (port, C1284_NAUTOFD, 0); /* Event 9: nAck goes low. */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, 0, &tv)) { /* Timeout -- no more data? */ fn->frob_control (port, C1284_NAUTOFD, C1284_NAUTOFD); debugprintf ("Byte timeout at event 9\n"); break; } byte = fn->read_data (port); *buf++ = byte; /* Event 10: Set nAutoFd high */ fn->frob_control (port, C1284_NAUTOFD, C1284_NAUTOFD); /* Event 11: nAck goes high. */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, S1284_NACK, &tv)) { /* Timeout -- no more data? */ debugprintf ("Byte timeout at event 11\n"); break; } /* Event 16: Set nStrobe low. */ fn->frob_control (port, C1284_NSTROBE, 0); udelay (5); /* Event 17: Set nStrobe high. */ fn->frob_control (port, C1284_NSTROBE, C1284_NSTROBE); } debugprintf ("<== %d default_byte_read\n", count); return count; } ssize_t default_epp_read_data (struct parport_internal *port, int flags, char *buffer, size_t len) { const struct parport_access_methods *fn = port->fn; unsigned char *buf = buffer; ssize_t count = 0; struct timeval tv; /* FIXME: Untested as yet, copied from ieee1284_op.c, * inverted appropriate signals */ debugprintf ("==> default_epp_read_data\n"); /* set EPP idle state (just to make sure) with strobe high */ fn->frob_control (port, C1284_NSTROBE | C1284_NAUTOFD | C1284_NSELECTIN | C1284_NINIT, C1284_NSTROBE | C1284_NINIT); fn->data_dir (port, 1); for (; len > 0; len--, buf++) { /* Event 67: set nAutoFd (nDStrb) low */ fn->frob_control (port, C1284_NAUTOFD, 0); /* Event 58: wait for Busy to go high */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_BUSY, S1284_BUSY, &tv)) { break; } *buf = fn->read_data (port); /* Event 63: set nAutoFd (nDStrb) high */ fn->frob_control (port, C1284_NAUTOFD, C1284_NAUTOFD); /* Event 60: wait for Busy to go low */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_BUSY, 0, &tv)) { break; } count++; } fn->data_dir (port, 0); debugprintf ("<== default_epp_read_data\n"); return count; } static int poll_port (struct parport_internal *port, unsigned char mask, unsigned char result, int usec) { const struct parport_access_methods *fn = port->fn; int count = usec / 5 + 2; int i; for (i = 0; i < count; i++) { unsigned char status = fn->read_status (port); if ((status & mask) == result) return E1284_OK; if (i >= 2) udelay (5); } return E1284_TIMEDOUT; } ssize_t default_epp_write_data (struct parport_internal *port, int flags, const char *buffer, size_t len) { const struct parport_access_methods *fn = port->fn; ssize_t ret = 0; debugprintf ("==> default_epp_write_data\n"); /* Set EPP idle state (just to make sure). Also set nStrobe low. */ fn->frob_control (port, C1284_NSTROBE | C1284_NAUTOFD | C1284_NSELECTIN | C1284_NINIT, C1284_NAUTOFD | C1284_NSELECTIN | C1284_NINIT); fn->data_dir (port, 0); for (; len > 0; len--, buffer++) { /* Event 62: Write data and set nAutoFd low */ fn->write_data (port, *buffer); fn->frob_control (port, C1284_NAUTOFD, 0); /* Event 58: wait for busy (nWait) to go high */ if (poll_port (port, S1284_BUSY, S1284_BUSY, 10) != E1284_OK) { debugprintf ("Failed at event 58\n"); break; } /* Event 63: set nAutoFd (nDStrb) high */ fn->frob_control (port, C1284_NAUTOFD, C1284_NAUTOFD); /* Event 60: wait for busy (nWait) to go low */ if (poll_port (port, S1284_BUSY, 0, 5) != E1284_OK) { debugprintf ("Failed at event 60\n"); break; } ret++; } debugprintf ("<== %d\n", ret); return ret; } ssize_t default_epp_read_addr (struct parport_internal *port, int flags, char *buffer, size_t len) { return E1284_NOTIMPL; } ssize_t default_epp_write_addr (struct parport_internal *port, int flags, const char *buffer, size_t len) { return E1284_NOTIMPL; } ssize_t default_ecp_read_data (struct parport_internal *port, int flags, char *buffer, size_t len) { /* FIXME: RLE Not tested yet because it's not reported as being available * by the upper layers */ const struct parport_access_methods *fn = port->fn; unsigned char *buf = buffer; size_t rle_count = 0; /* shut gcc up */ int rle = 0; size_t count = 0; struct timeval tv; debugprintf ("==> default_ecp_read_data\n"); if (port->current_phase != PH1284_REV_IDLE) if (fn->ecp_fwd_to_rev(port)) return 0; port->current_phase = PH1284_REV_DATA; /* Event 46: Set HostAck (nAutoFd) low to start accepting data. */ fn->frob_control (port, C1284_NAUTOFD | C1284_NSTROBE | C1284_NINIT, C1284_NSTROBE); while (count < len) { unsigned char byte; int command; /* Event 43: Peripheral sets nAck low. It can take as long as it wants.. */ /* FIXME: Should we impose some sensible limit here? */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); while(fn->wait_status (port, S1284_NACK, 0, &tv)) { } /* Is this a command? */ if (rle) /* The last byte was a run-length count, so this can't be as well. */ command = 0; else /* note: test reversed from kernel because BUSY pin is inverted */ command = (fn->read_status (port) & S1284_BUSY) ? 0 : 1; /* Read the data. */ byte = fn->read_data (port); /* If this is a channel command, rather than an RLE * command or a normal data byte, don't accept it. */ if (command) { if (byte & 0x80) { debugprintf ("Stopping short at channel command (%02x)\n", byte); port->current_phase = PH1284_REV_IDLE; return count; } else if (!(flags & F1284_RLE)) debugprintf ("Device illegally using RLE; accepting anyway\n"); rle_count = byte + 1; /* Are we allowed to read that many bytes? */ if (rle_count > (len - count)) { debugprintf ("Leaving %d RLE bytes for next time\n", rle_count); break; } rle = 1; } /* Event 44: Set HostAck high, acknowledging handshake. */ fn->frob_control (port, C1284_NAUTOFD, C1284_NAUTOFD); /* Event 45: The peripheral has 35ms to set nAck high. */ lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_NACK, S1284_NACK, &tv)) { /* It's gone wrong. Return what data we have to the caller. */ debugprintf ("ECP read timed out at 45\n"); if (command) debugprintf ("Command ignored (%02x)\n", byte); break; } /* Event 46: Set HostAck low and accept the data. */ fn->frob_control (port, C1284_NAUTOFD, 0); /* If we just read a run-length count, fetch the data. */ if (command) continue; /* If this is the byte after a run-length count, decompress. */ if (rle) { rle = 0; memset (buf, byte, rle_count); buf += rle_count; count += rle_count; debugprintf ("Decompressed to %d bytes\n", rle_count); } else { /* Normal data byte. */ *buf = byte; buf++, count++; } } port->current_phase = PH1284_REV_IDLE; debugprintf ("<== default_ecp_read_data\n"); return count; } ssize_t default_ecp_write_data (struct parport_internal *port, int flags, const char *buffer, size_t len) { const struct parport_access_methods *fn = port->fn; const unsigned char *buf = buffer; size_t written; int retry; struct timeval tv; debugprintf ("==> default_ecp_write_data\n"); if (port->current_phase != PH1284_FWD_IDLE) if (fn->ecp_rev_to_fwd(port)) return 0; port->current_phase = PH1284_FWD_DATA; /* HostAck high (data, not command) */ fn->frob_control (port, C1284_NAUTOFD | C1284_NINIT, C1284_NAUTOFD | C1284_NINIT); for (written = 0; written < len; written++, buf++) { unsigned char byte; byte = *buf; try_again: fn->write_data (port, byte); /* Event 35: Set NSTROBE low */ fn->frob_control (port, C1284_NSTROBE, 0); udelay (5); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); for (retry = 0; retry < 100; retry++) { /* Event 36: peripheral sets BUSY high */ if (!fn->wait_status (port, S1284_BUSY, S1284_BUSY, &tv)) goto success; } /* Time for Host Transfer Recovery (page 41 of IEEE1284) */ debugprintf ("ECP transfer stalled!\n"); fn->frob_control (port, C1284_NINIT, C1284_NINIT); udelay (50); if (fn->read_status (port) & S1284_PERROR) { /* It's buggered. */ fn->frob_control (port, C1284_NINIT, 0); break; } fn->frob_control (port, C1284_NINIT, 0); udelay (50); if (!(fn->read_status (port) & S1284_PERROR)) break; debugprintf ("Host transfer recovered\n"); /* FIXME: Check for timeout here ? */ goto try_again; success: /* Event 37: HostClk (nStrobe) high */ fn->frob_control (port, C1284_NSTROBE, C1284_NSTROBE); udelay (5); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_BUSY, 0, &tv)) /* Peripheral hasn't accepted the data. */ break; } debugprintf ("<== default_ecp_write_data\n"); port->current_phase = PH1284_FWD_IDLE; return written; } ssize_t default_ecp_read_addr (struct parport_internal *port, int flags, char *buffer, size_t len) { return E1284_NOTIMPL; } ssize_t default_ecp_write_addr (struct parport_internal *port, int flags, const char *buffer, size_t len) { const struct parport_access_methods *fn = port->fn; const unsigned char *buf = buffer; size_t written; int retry; struct timeval tv; debugprintf ("==> default_ecp_write_addr\n"); if (port->current_phase != PH1284_FWD_IDLE) if (fn->ecp_rev_to_fwd(port)) return 0; port->current_phase = PH1284_FWD_DATA; /* HostAck (nAutoFd) low (command mode) */ fn->frob_control (port, C1284_NAUTOFD | C1284_NINIT, C1284_NINIT); for (written = 0; written < len; written++, buf++) { unsigned char byte; byte = *buf; /* FIXME: should we do RLE here? */ try_again: fn->write_data (port, byte); /* Event 35: Set NSTROBE low */ fn->frob_control (port, C1284_NSTROBE, 0); udelay (5); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); for (retry = 0; retry < 100; retry++) { /* Event 36: peripheral sets BUSY high */ if (!fn->wait_status (port, S1284_BUSY, S1284_BUSY, &tv)) goto success; } /* Time for Host Transfer Recovery (page 41 of IEEE1284) */ debugprintf ("ECP address transfer stalled!\n"); fn->frob_control (port, C1284_NINIT, C1284_NINIT); udelay (50); if (fn->read_status (port) & S1284_PERROR) { /* It's buggered. */ fn->frob_control (port, C1284_NINIT, 0); break; } fn->frob_control (port, C1284_NINIT, 0); udelay (50); if (!(fn->read_status (port) & S1284_PERROR)) break; debugprintf ("Host address transfer recovered\n"); /* FIXME: Check for timeout here ? */ goto try_again; success: /* Event 37: HostClk (nStrobe) high */ fn->frob_control (port, C1284_NSTROBE, C1284_NSTROBE); udelay (5); lookup_delay (TIMEVAL_SIGNAL_TIMEOUT, &tv); if (fn->wait_status (port, S1284_BUSY, 0, &tv)) /* Peripheral hasn't accepted the data. */ break; } debugprintf ("<== default_ecp_write_addr\n"); port->current_phase = PH1284_FWD_IDLE; return written; } struct timeval * default_set_timeout (struct parport_internal *port, struct timeval *timeout) { static struct timeval to; to.tv_sec = 9999; to.tv_usec = 0; return &to; } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/access_io.c0000664000175000017500000002472310214355635015747 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "config.h" #include #include #include #if !(defined __MINGW32__ || defined _MSC_VER) #include #else #include /* lseek(), read(), write(), open(), close() */ #include #define O_NOCTTY 0 #endif #include #ifndef _MSC_VER #include #endif #include #ifdef __unix__ #include #endif #include "access.h" #include "debug.h" #include "default.h" #include "delay.h" #include "ieee1284.h" #include "detect.h" #include "parport.h" #include "ppdev.h" #ifdef HAVE_LINUX #ifdef HAVE_SYS_IO_H #include #endif #elif defined(HAVE_SOLARIS) #define IOPREAD 1 #define IOPWRITE 2 struct iopbuf { unsigned int port; unsigned char port_value; }; #elif defined(HAVE_CYGWIN_9X) #include "io.h" #elif defined(HAVE_FBSD_I386) /* don't use machine/cpufunc.h here because it redefines inb and outb as macros, which breaks our port->fn->inb calls */ #include "io.h" #elif defined(HAVE_OBSD_I386) #include "io.h" /* for i386_get_ioperm and i386_set_ioperm */ #include /* OpenBSD makes us modify our own bitmap, so this is copied from Linux kernel-source-2.4.18/arch/i386/kernel/ioport.c Set EXTENT bits starting at BASE in BITMAP to new_value. 0 = allowed 1 = denied */ static void set_bitmap(unsigned long *bitmap, short base, short extent, int new_value) { int mask; unsigned long *bitmap_base = bitmap + (base >> 5); unsigned short low_index = base & 0x1f; int length = low_index + extent; if (low_index != 0) { mask = (~0 << low_index); if (length < 32) mask &= ~(~0 << length); if (new_value) *bitmap_base++ |= mask; else *bitmap_base++ &= ~mask; length -= 32; } mask = (new_value ? ~0 : 0); while (length >= 32) { *bitmap_base++ = mask; length -= 32; } if (length > 0) { mask = ~(~0 << length); if (new_value) *bitmap_base++ |= mask; else *bitmap_base++ &= ~mask; } } #endif static unsigned char raw_inb (struct parport_internal *port, unsigned long addr) { #if (defined(HAVE_LINUX) && defined(HAVE_SYS_IO_H)) || defined(HAVE_CYGWIN_9X) \ || defined(HAVE_OBSD_I386) || defined(HAVE_FBSD_I386) return inb ((unsigned short)addr); #elif defined(HAVE_SOLARIS) struct iopbuf tmpbuf; tmpbuf.port = addr; if(ioctl(port->fd, IOPREAD, &tmpbuf)) debugprintf("IOP IOCTL failed on read\n"); return tmpbuf.port_value; #else return E1284_SYS; /* might not be the best error code to use */ #endif } static void raw_outb (struct parport_internal *port, unsigned char val, unsigned long addr) { #if (defined(HAVE_LINUX) && defined(HAVE_SYS_IO_H)) || defined(HAVE_CYGWIN_9X) \ || defined(HAVE_OBSD_I386) || defined(HAVE_FBSD_I386) #if defined(__i386__) || defined(__x86_64__) || defined(_MSC_VER) outb_p (val, (unsigned short)addr); #else outb (val, addr); #endif #elif defined(HAVE_SOLARIS) struct iopbuf tmpbuf; tmpbuf.port = addr; tmpbuf.port_value = val; if(ioctl(port->fd, IOPWRITE, &tmpbuf)) debugprintf("IOP IOCTL failed on write\n"); #endif } static unsigned char port_inb (struct parport_internal *port, unsigned long addr) { unsigned char byte = 0xff; if (lseek (port->fd, addr, SEEK_SET) != (off_t)-1) read (port->fd, &byte, 1); return byte; } static void port_outb (struct parport_internal *port, unsigned char val, unsigned long addr) { if (lseek (port->fd, addr, SEEK_SET) != (off_t)-1) write (port->fd, &val, 1); } static int init (struct parport *pport, int flags, int *capabilities) { struct parport_internal *port = pport->priv; #ifdef HAVE_SOLARIS struct iopbuf tmpbuf; #elif defined(HAVE_OBSD_I386) u_long *iomap; #endif if (flags) return E1284_NOTAVAIL; /* TODO: To support F1284_EXCL here we need to open the relevant * /dev/lp device. */ switch (port->type) { case IO_CAPABLE: #ifdef HAVE_LINUX #ifdef HAVE_SYS_IO_H if (ioperm (port->base, 3, 1) || ioperm (0x80, 1, 1)) return E1284_INIT; #else return E1284_SYS; /* might not be the best error code to use */ #endif /* HAVE_SYS_IO_H */ #elif defined(HAVE_FBSD_I386) /* open the special io device which does the ioperm change for us */ if ((port->fd = open("/dev/io", O_RDONLY)) < 0) { debugprintf("Open on /dev/io failed\n"); return E1284_INIT; } #elif defined(HAVE_OBSD_I386) if ((iomap = malloc(1024 / 8)) == NULL) return E1284_NOMEM; if (i386_get_ioperm(iomap)) { free(iomap); return E1284_INIT; } /* set access on port 80 and ports base...base+3 */ set_bitmap(iomap, port->base, 3, 0); set_bitmap(iomap, 0x80, 1, 0); if (i386_set_ioperm(iomap)) { free(iomap); return E1284_INIT; } free(iomap); #elif defined(HAVE_SOLARIS) if((port->fd=open("/devices/pseudo/iop@0:iop", O_RDWR)) < 0) { debugprintf("IOP Device open failed\n"); return E1284_INIT; } else { tmpbuf.port = 0x80; tmpbuf.port_value = 0xFF; if(ioctl(port->fd, IOPREAD, &tmpbuf)) { debugprintf("IOP IOCTL failed on read\n"); return E1284_INIT; } } #endif break; case DEV_PORT_CAPABLE: port->fd = open ("/dev/port", O_RDWR | O_NOCTTY); if (port->fd < 0) return E1284_INIT; port->fn->do_inb = port_inb; port->fn->do_outb = port_outb; break; } if (capabilities) *capabilities |= CAP1284_RAW; /* Need to write this. * If we find an ECP port, we can adjust some of the access function * pointers in io_access_functions to point to functions that use * hardware assistance. */ return E1284_OK; } static void cleanup (struct parport_internal *port) { if (port->type != IO_CAPABLE && port->fd >= 0) close (port->fd); #if defined(HAVE_FBSD_I386) || defined (HAVE_SOLARIS) if (port->fd >= 0) close(port->fd); #endif } static int read_data (struct parport_internal *port) { return port->fn->do_inb (port, port->base); } static void write_data (struct parport_internal *port, unsigned char reg) { port->fn->do_outb (port, reg, port->base); } static int read_status (struct parport_internal *port) { return debug_display_status ((unsigned char) (port->fn->do_inb (port, port->base + 1) ^ S1284_INVERTED)); } static void raw_frob_control (struct parport_internal *port, unsigned char mask, unsigned char val) { unsigned char ctr = port->ctr; /* Deal with inversion issues. */ val ^= mask & C1284_INVERTED; ctr = (ctr & ~mask) ^ val; port->fn->do_outb (port, ctr, port->base + 2); port->ctr = ctr; debug_frob_control (mask, val); } static int read_control (struct parport_internal *port) { const unsigned char rm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); return (port->ctr ^ C1284_INVERTED) & rm; } static int data_dir (struct parport_internal *port, int reverse) { raw_frob_control (port, 0x20, (unsigned char)(reverse ? 0x20 : 0x00)); return E1284_OK; } static void write_control (struct parport_internal *port, unsigned char reg) { const unsigned char wm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); if (reg & 0x20) { printf ("use ieee1284_data_dir to change data line direction!\n"); data_dir (port, 1); } raw_frob_control (port, wm, (unsigned char)(reg & wm)); } static void frob_control (struct parport_internal *port, unsigned char mask, unsigned char val) { const unsigned char wm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); if (mask & 0x20) { printf ("use ieee1284_data_dir to change data line direction!\n"); data_dir (port, val & 0x20); } mask &= wm; val &= wm; raw_frob_control (port, mask, val); } static int wait_status (struct parport_internal *port, unsigned char mask, unsigned char val, struct timeval *timeout) { /* Simple-minded polling. TODO: Use David Paschal's method for this. */ #if !(defined __MINGW32__ || defined _MSC_VER) struct timeval deadline, now; gettimeofday (&deadline, NULL); deadline.tv_sec += timeout->tv_sec; deadline.tv_usec += timeout->tv_usec; deadline.tv_sec += deadline.tv_usec / 1000000; deadline.tv_usec %= 1000000; #else struct timeb tb; int deadline, now; ftime (&tb); deadline = tb.time * 1000 + tb.millitm + timeout->tv_sec * 1000 + timeout->tv_usec / 1000; #endif do { if ((debug_display_status ((unsigned char)(read_status (port))) & mask) == val) return E1284_OK; delay (IO_POLL_DELAY); #if !(defined __MINGW32__ || defined _MSC_VER) gettimeofday (&now, NULL); } while (now.tv_sec < deadline.tv_sec || (now.tv_sec == deadline.tv_sec && now.tv_usec < deadline.tv_usec)); #else ftime (&tb); now = tb.time * 1000 + tb.millitm; } while (now < deadline); #endif return E1284_TIMEDOUT; } const struct parport_access_methods io_access_methods = { init, cleanup, NULL, /* claim */ NULL, /* release */ raw_inb, raw_outb, NULL, /* get_irq_fd */ NULL, /* clear_irq */ read_data, write_data, default_wait_data, data_dir, read_status, wait_status, read_control, write_control, frob_control, default_do_nack_handshake, default_negotiate, default_terminate, default_ecp_fwd_to_rev, default_ecp_rev_to_fwd, default_nibble_read, default_compat_write, default_byte_read, default_epp_read_data, default_epp_write_data, default_epp_read_addr, default_epp_write_addr, default_ecp_read_data, default_ecp_write_data, default_ecp_read_addr, default_ecp_write_addr, default_set_timeout }; /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/access_ppdev.c0000664000175000017500000003737510214355635016465 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #if !(defined __MINGW32__ || defined _MSC_VER) #include #endif #include #ifdef __unix__ #include #endif #include "access.h" #include "config.h" #include "debug.h" #include "default.h" #include "delay.h" #include "ieee1284.h" #include "detect.h" #include "parport.h" #ifdef HAVE_LINUX #include "ppdev.h" struct ppdev_priv { struct timeval inactivity_timer; int nonblock; int current_flags; }; static void find_capabilities (int fd, int *c) { int m; /* Work around a 2.4.x kernel bug by claiming the port for this * even though we shouldn't have to. */ if (ioctl (fd, PPCLAIM)) goto guess; if (ioctl (fd, PPGETMODES, &m)) { ioctl (fd, PPRELEASE); guess: *c |= CAP1284_ECP | CAP1284_ECPRLE | CAP1284_EPP; return; } ioctl (fd, PPRELEASE); if (m & PARPORT_MODE_PCSPP) *c |= CAP1284_RAW; if (m & PARPORT_MODE_EPP) *c |= CAP1284_EPP; if (m & PARPORT_MODE_ECP) *c |= CAP1284_ECP | CAP1284_ECPRLE; if (m & PARPORT_MODE_DMA) *c |= CAP1284_DMA; if (!(m & PARPORT_MODE_TRISTATE)) *c &= ~(CAP1284_BYTE | CAP1284_ECPSWE); } static int init (struct parport *pport, int flags, int *capabilities) { struct parport_internal *port = pport->priv; if (flags & ~F1284_EXCL) return E1284_NOTAVAIL; port->access_priv = malloc (sizeof (struct ppdev_priv)); if (!port->access_priv) return E1284_NOMEM; ((struct ppdev_priv *)port->access_priv)->nonblock = 0; ((struct ppdev_priv *)port->access_priv)->current_flags = 0; port->fd = open (port->device, O_RDWR | O_NOCTTY); /* Retry with udev/devfs naming, if available */ if (port->fd < 0) { if (port->udevice) port->fd = open (port->udevice, O_RDWR | O_NOCTTY); if (port->fd < 0) { free (port->access_priv); return E1284_INIT; } else { pport->filename = port->udevice; } } else { pport->filename = port->device; } port->current_mode = M1284_COMPAT; if (flags & F1284_EXCL) { if (ioctl (port->fd, PPEXCL)) { close (port->fd); free (port->access_priv); return E1284_INIT; } } if (port->interrupt == -1) /* Our implementation of do_nack_handshake relies on interrupts * being available. They aren't, so use the default one instead. */ port->fn->do_nack_handshake = default_do_nack_handshake; else if (capabilities) *capabilities |= CAP1284_IRQ; if (capabilities) find_capabilities (port->fd, capabilities); return E1284_OK; } static void cleanup (struct parport_internal *port) { free (port->access_priv); if (port->fd >= 0) close (port->fd); } static int claim (struct parport_internal *port) { debugprintf ("==> claim\n"); if (ioctl (port->fd, PPCLAIM)) { debugprintf ("<== E1284_SYS\n"); return E1284_SYS; } debugprintf ("<== E1284_OK\n"); return E1284_OK; } static void release (struct parport_internal *port) { ioctl (port->fd, PPRELEASE); } static int get_irq_fd (struct parport_internal *port) { /* We _don't_ dup the file descriptor because reference counting is * done at the port, and we don't want it to be valid after the port * has been closed. */ return port->fd; } static int clear_irq (struct parport_internal *port, unsigned int *count) { int c; if (ioctl (port->fd, PPCLRIRQ, &c)) return E1284_SYS; if (count) *count = c; return E1284_OK; } static int read_data (struct parport_internal *port) { unsigned char reg; if (ioctl (port->fd, PPRDATA, ®)) return E1284_NOTAVAIL; return reg; } static void write_data (struct parport_internal *port, unsigned char reg) { ioctl (port->fd, PPWDATA, ®); } static int read_status (struct parport_internal *port) { unsigned char reg; if (ioctl (port->fd, PPRSTATUS, ®)) return E1284_NOTAVAIL; return debug_display_status (reg ^ S1284_INVERTED); } static int read_control (struct parport_internal *port) { unsigned char reg; const unsigned char rm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); if (ioctl (port->fd, PPRCONTROL, ®)) return E1284_NOTAVAIL; return (reg ^ C1284_INVERTED) & rm; } static int data_dir (struct parport_internal *port, int reverse) { if (ioctl (port->fd, PPDATADIR, &reverse)) return E1284_SYS; return E1284_OK; } static void write_control (struct parport_internal *port, unsigned char reg) { const unsigned char wm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); if (reg & 0x20) { printf ("use ieee1284_data_dir to change data line direction!\n"); data_dir (port, 1); } reg &= wm; reg ^= C1284_INVERTED; ioctl (port->fd, PPWCONTROL, ®); debug_display_control (reg); } static void frob_control (struct parport_internal *port, unsigned char mask, unsigned char val) { struct ppdev_frob_struct ppfs; if (mask & 0x20) { printf ("use ieee1284_data_dir to change data line direction!\n"); data_dir (port, val & 0x20); } /* Deal with inversion issues. */ ppfs.mask = mask; ppfs.val = val ^ (mask & C1284_INVERTED); debugprintf ("frob_control: ioctl(%d, PPFCONTROL, { mask:%#02x, val:%#02x }\n", port->fd, ppfs.mask, ppfs.val); ioctl (port->fd, PPFCONTROL, &ppfs); debug_frob_control (mask, val); } static int wait_status (struct parport_internal *port, unsigned char mask, unsigned char val, struct timeval *timeout) { /* This could be smarter: if we're just waiting for nAck, and we * have interrutps to work with, we can just wait for an interrupt * rather than polling. */ /* Simple-minded polling. TODO: Use David Paschal's method for this. */ struct timeval deadline, now; gettimeofday (&deadline, NULL); deadline.tv_sec += timeout->tv_sec; deadline.tv_usec += timeout->tv_usec; deadline.tv_sec += deadline.tv_usec / 1000000; deadline.tv_usec %= 1000000; do { unsigned char st = debug_display_status (read_status (port)); if ((st & mask) == val) return E1284_OK; delay (IO_POLL_DELAY); gettimeofday (&now, NULL); } while (now.tv_sec < deadline.tv_sec || (now.tv_sec == deadline.tv_sec && now.tv_usec < deadline.tv_usec)); return E1284_TIMEDOUT; } static int do_nack_handshake (struct parport_internal *port, unsigned char ct_before, unsigned char ct_after, struct timeval *timeout) { fd_set rfds; int count; if (ioctl (port->fd, PPCLRIRQ, &count)) return E1284_NOTAVAIL; if (ioctl (port->fd, PPWCTLONIRQ, &ct_after)) return E1284_NOTAVAIL; write_control (port, ct_before); FD_ZERO (&rfds); FD_SET (port->fd, &rfds); switch (select (port->fd + 1, &rfds, NULL, NULL, timeout)) { case 0: return E1284_TIMEDOUT; case -1: return E1284_NOTAVAIL; } ioctl (port->fd, PPCLRIRQ, &count); if (count != 1) { printf ("Multiple interrupts caught?\n"); } return E1284_OK; } static int which_mode (int mode, int flags) { int m; if (mode & (M1284_FLAG_DEVICEID | M1284_FLAG_EXT_LINK)) return mode; switch (mode) { case M1284_NIBBLE: case M1284_BYTE: case M1284_COMPAT: case M1284_ECPRLE: case M1284_ECPSWE: case M1284_EPPSWE: m = mode; break; case M1284_ECP: if (flags & F1284_RLE) m = IEEE1284_MODE_ECPRLE; else if (flags & F1284_SWE) m = IEEE1284_MODE_ECPSWE; else if (flags & ~F1284_NONBLOCK) { debugprintf ("flags is %x, but only F1284_RLE, F1284_SWE " "and F1284_NONBLOCK are implemented\n", flags); return E1284_NOTIMPL; } else m = IEEE1284_MODE_ECP; break; case M1284_EPP: if (flags & F1284_SWE) m = IEEE1284_MODE_EPPSWE; else if (flags & ~(F1284_FASTEPP | F1284_NONBLOCK)) { debugprintf ("flags is %x, but only F1284_SWE and F1284_NONBLOCK " "are implemented\n", flags); return E1284_NOTIMPL; } else m = IEEE1284_MODE_EPP; break; default: debugprintf ("Unknown mode %x\n", mode); return E1284_NOTIMPL; } return m; } static ssize_t translate_error_code (ssize_t e) { if (e == -EAGAIN) return E1284_TIMEDOUT; if (e < 0) return E1284_SYS; return e; } static int set_mode (struct parport_internal *port, int mode, int flags, int addr) { struct ppdev_priv *priv = port->access_priv; int m = which_mode (mode, flags); int f = 0; int ret = E1284_OK; if (m < 0) return m; m |= addr ? IEEE1284_ADDR : IEEE1284_DATA; if (port->current_mode != m) { ret = translate_error_code (ioctl (port->fd, PPSETMODE, &m)); if (!ret) port->current_mode = m; } if (mode == M1284_EPP && (flags & F1284_FASTEPP)) f |= PP_FASTREAD | PP_FASTWRITE; if (priv->current_flags != f && mode == M1284_EPP) /* flags are only relevant for EPP right now */ { ret = translate_error_code (ioctl (port->fd, PPSETFLAGS, &f)); if (!ret) priv->current_flags = f; } return ret; } static int do_nonblock (struct parport_internal *port, int flags) { struct ppdev_priv *priv = port->access_priv; if ((flags & F1284_NONBLOCK) && !priv->nonblock) { /* Enable O_NONBLOCK */ int f = fcntl (port->fd, F_GETFL); if (f == -1) { debugprintf ("do_nonblock: fcntl failed on F_GETFL\n"); return -1; } f |= O_NONBLOCK; if (fcntl (port->fd, F_SETFL, f)) { debugprintf ("do_nonblock: fcntl failed on F_SETFL\n"); return -1; } } else if ((!(flags & F1284_NONBLOCK)) && priv->nonblock) { /* Disable O_NONBLOCK */ int f = fcntl (port->fd, F_GETFL); if (f == -1) { debugprintf ("do_nonblock: fcntl failed on F_GETFL\n"); return -1; } f &= O_NONBLOCK; if (fcntl (port->fd, F_SETFL, f)) { debugprintf ("do_nonblock: fcntl failed on F_SETFL\n"); return -1; } } return 0; } static int negotiate (struct parport_internal *port, int mode) { int m = which_mode (mode, 0); int ret; debugprintf ("==> negotiate (to %#02x)\n", mode); ret = ioctl (port->fd, PPNEGOT, &m); if (!ret) { port->current_mode = mode; } else { if (errno == EIO) { debugprintf ("<== E1284_NEGFAILED\n"); return E1284_NEGFAILED; } if (errno == ENXIO) { debugprintf ("<== E1284_REJECTED\n"); return E1284_REJECTED; } } m = translate_error_code (ret); debugprintf ("<== %d\n", m); return m; } static void terminate (struct parport_internal *port) { int m = IEEE1284_MODE_COMPAT; if (!ioctl (port->fd, PPNEGOT, &m)) port->current_mode = IEEE1284_MODE_COMPAT; /* Seems to be needed before negotiation. */ delay (IO_POLL_DELAY); } static ssize_t nibble_read (struct parport_internal *port, int flags, char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_NIBBLE, 0, 0); if (!ret) ret = translate_error_code (read (port->fd, buffer, len)); return ret; } static ssize_t compat_write (struct parport_internal *port, int flags, const char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_COMPAT, 0, 0); if (!ret) ret = translate_error_code (write (port->fd, buffer, len)); return ret; } static ssize_t byte_read (struct parport_internal *port, int flags, char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_BYTE, 0, 0); if (!ret) ret = translate_error_code (read (port->fd, buffer, len)); return ret; } static ssize_t epp_read_data (struct parport_internal *port, int flags, char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_EPP, flags, 0); if (!ret) ret = translate_error_code (read (port->fd, buffer, len)); return ret; } static ssize_t epp_write_data (struct parport_internal *port, int flags, const char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_EPP, flags, 0); if (!ret) ret = translate_error_code (write (port->fd, buffer, len)); return ret; } static ssize_t epp_read_addr (struct parport_internal *port, int flags, char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_EPP, flags, 1); if (!ret) ret = translate_error_code (read (port->fd, buffer, len)); return ret; } static ssize_t epp_write_addr (struct parport_internal *port, int flags, const char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_EPP, flags, 1); if (!ret) ret = translate_error_code (write (port->fd, buffer, len)); return ret; } static ssize_t ecp_read_data (struct parport_internal *port, int flags, char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_ECP, flags, 0); if (!ret) ret = translate_error_code (read (port->fd, buffer, len)); return ret; } static ssize_t ecp_write_data (struct parport_internal *port, int flags, const char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_ECP, flags, 0); if (!ret) ret = translate_error_code (write (port->fd, buffer, len)); return ret; } static ssize_t ecp_write_addr (struct parport_internal *port, int flags, const char *buffer, size_t len) { int ret; ret = do_nonblock (port, flags); if (!ret) ret = set_mode (port, M1284_ECP, flags, 1); if (!ret) ret = translate_error_code (write (port->fd, buffer, len)); return ret; } static struct timeval * set_timeout (struct parport_internal *port, struct timeval *timeout) { struct ppdev_priv *priv = port->access_priv; ioctl (port->fd, PPGETTIME, &priv->inactivity_timer); ioctl (port->fd, PPSETTIME, timeout); return &priv->inactivity_timer; } const struct parport_access_methods ppdev_access_methods = { init, cleanup, claim, release, NULL, /* inb */ NULL, /* outb */ get_irq_fd, clear_irq, read_data, write_data, default_wait_data, data_dir, read_status, wait_status, read_control, write_control, frob_control, do_nack_handshake, negotiate, terminate, default_ecp_fwd_to_rev, default_ecp_rev_to_fwd, nibble_read, compat_write, byte_read, epp_read_data, epp_write_data, epp_read_addr, epp_write_addr, ecp_read_data, ecp_write_data, default_ecp_read_addr, ecp_write_addr, set_timeout }; /* * Local Variables: * eval: (c-set-style "gnu") * End: */ #else /* Not Linux, no ppdev */ /* Null struct to keep the compiler happy */ const struct parport_access_methods ppdev_access_methods = { NULL, NULL, NULL, NULL, NULL, /* inb */ NULL, /* outb */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }; #endif /* HAVE_LINUX */ libieee1284-0.2.11/src/access_lpt.c0000664000175000017500000001617010214355635016134 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * * * This file defines access for VDMLPT on NT kernels. Basically a copy of * access_io.c with some slight differences. */ #include "config.h" #include #include #include #if !(defined __MINGW32__ || defined _MSC_VER) #include #else #include /* ftime() */ #endif #include #ifndef _MSC_VER #include #endif #include #ifdef __unix__ #include #endif #include "access.h" #include "debug.h" #include "default.h" #include "delay.h" #include "ieee1284.h" #include "detect.h" #include "parport.h" #ifdef HAVE_CYGWIN_NT #ifdef __CYGWIN__ #include #else #include #endif #include "par_nt.h" static int init (struct parport *pport, int flags, int *capabilities) { struct parport_internal *port = pport->priv; /* Note: We can only ever provide exclusive access on NT. */ if (flags & ~F1284_EXCL) /* silently ignore F1284_EXCL - dbjh */ return E1284_NOTAVAIL; port->fd = (int)CreateFile(port->device, GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL); if (port->fd == (int)INVALID_HANDLE_VALUE) { if (port->device != NULL) debugprintf("Failed opening %s\n", port->device); return E1284_SYS; } if (capabilities) { *capabilities |= CAP1284_RAW; /* Can't do bidir mode with this port */ *capabilities &= ~(CAP1284_ECPSWE | CAP1284_BYTE); } /* Need to write this. * If we find an ECP port, we can adjust some of the access function * pointers in io_access_functions to point to functions that use * hardware assistance. */ return E1284_OK; } static void cleanup (struct parport_internal *port) { CloseHandle((HANDLE)(port->fd)); } static void write_data (struct parport_internal *port, unsigned char reg) { unsigned int dummy; if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_DATA, ®, sizeof(reg), NULL, 0, (LPDWORD)&dummy, NULL))) debugprintf("raw_outb: DeviceIoControl failed!\n"); } static int read_status (struct parport_internal *port) { char ret; unsigned int dummy; if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_STATUS, NULL, 0, &ret, sizeof(ret), (LPDWORD)&dummy, NULL))) debugprintf("read_status: DeviceIoControl failed!\n"); return debug_display_status ((unsigned char)(ret ^ S1284_INVERTED)); } static void raw_frob_control (struct parport_internal *port, unsigned char mask, unsigned char val) { unsigned char ctr = port->ctr; unsigned char dummyc; unsigned int dummy; /* Deal with inversion issues. */ val ^= mask & C1284_INVERTED; ctr = (ctr & ~mask) ^ val; if (!(DeviceIoControl((HANDLE)(port->fd), NT_IOCTL_CONTROL, &ctr, sizeof(ctr), &dummyc, sizeof(dummyc), (LPDWORD)&dummy, NULL))) debugprintf("frob_control: DeviceIoControl failed!\n"); port->ctr = ctr; debug_frob_control (mask, val); } static int read_control (struct parport_internal *port) { const unsigned char rm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); return (port->ctr ^ C1284_INVERTED) & rm; } static void write_control (struct parport_internal *port, unsigned char reg) { const unsigned char wm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); if (reg & 0x20) { /* Note: data direction not supported by LPT driver */ printf ("error: setting data dir is invalid in this mode!\n"); } raw_frob_control (port, wm, (unsigned char)(reg & wm)); } static void frob_control (struct parport_internal *port, unsigned char mask, unsigned char val) { const unsigned char wm = (C1284_NSTROBE | C1284_NAUTOFD | C1284_NINIT | C1284_NSELECTIN); if (mask & 0x20) { /* Note: data direction not supported by LPT driver */ printf ("error: setting data dir is invalid in this mode!\n"); } mask &= wm; val &= wm; raw_frob_control (port, mask, val); } static int wait_status (struct parport_internal *port, unsigned char mask, unsigned char val, struct timeval *timeout) { /* Simple-minded polling. TODO: Use David Paschal's method for this. */ #if !(defined __MINGW32__ || defined _MSC_VER) struct timeval deadline, now; gettimeofday (&deadline, NULL); deadline.tv_sec += timeout->tv_sec; deadline.tv_usec += timeout->tv_usec; deadline.tv_sec += deadline.tv_usec / 1000000; deadline.tv_usec %= 1000000; #else struct timeb tb; int deadline, now; ftime (&tb); deadline = tb.time * 1000 + tb.millitm + timeout->tv_sec * 1000 + timeout->tv_usec / 1000; #endif do { if ((debug_display_status ((unsigned char)(read_status (port))) & mask) == val) return E1284_OK; delay (IO_POLL_DELAY); #if !(defined __MINGW32__ || defined _MSC_VER) gettimeofday (&now, NULL); } while (now.tv_sec < deadline.tv_sec || (now.tv_sec == deadline.tv_sec && now.tv_usec < deadline.tv_usec)); #else ftime (&tb); now = tb.time * 1000 + tb.millitm; } while (now < deadline); #endif return E1284_TIMEDOUT; } const struct parport_access_methods lpt_access_methods = { init, cleanup, NULL, /* claim */ NULL, /* release */ NULL, /* raw_inb */ NULL, /* raw_outb */ NULL, /* get_irq_fd */ NULL, /* clear_irq */ NULL, /* read_data */ write_data, default_wait_data, NULL, /* data_dir */ read_status, wait_status, read_control, write_control, frob_control, default_do_nack_handshake, default_negotiate, default_terminate, default_ecp_fwd_to_rev, default_ecp_rev_to_fwd, default_nibble_read, default_compat_write, default_byte_read, default_epp_read_data, default_epp_write_data, default_epp_read_addr, default_epp_write_addr, default_ecp_read_data, default_ecp_write_data, default_ecp_read_addr, default_ecp_write_addr, default_set_timeout }; #else /* Null struct to keep the compiler happy */ const struct parport_access_methods lpt_access_methods = { NULL, NULL, NULL, NULL, NULL, /* inb */ NULL, /* outb */ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL }; #endif /* HAVE_CYGWIN_NT */ /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/interface.c0000664000175000017500000002650107665665004015765 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002, 2003 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "ieee1284.h" #include "debug.h" #include "detect.h" /* ieee1284_open is in state.c */ static const char *needs_open_port = \ "%s called for port that wasn't opened (use ieee1284_open first)\n"; static const char *needs_claimed_port = \ "%s called for port that wasn't claimed (use ieee1284_claim first)\n"; int ieee1284_ref (struct parport *port) { struct parport_internal *priv = port->priv; return ++priv->ref; } int ieee1284_unref (struct parport *port) { struct parport_internal *priv = port->priv; if (priv->opened && priv->ref == 1) { int ret; debugprintf ("ieee1284_unref called for last reference to open port!\n"); ret = ieee1284_close (port); if (ret == E1284_OK) return 0; return 1; } return deref_port (port); } int ieee1284_close (struct parport *port) { struct parport_internal *priv = port->priv; if (!priv->opened) { debugprintf (needs_open_port, "ieee1284_close"); return E1284_INVALIDPORT; } if (priv->fn->cleanup) priv->fn->cleanup (priv); priv->opened = 0; deref_port (port); return E1284_OK; } int ieee1284_claim (struct parport *port) { int ret = E1284_OK; struct parport_internal *priv = port->priv; if (!priv->opened) { debugprintf (needs_open_port, "ieee1284_claim"); return E1284_INVALIDPORT; } if (priv->claimed) { debugprintf ("ieee1284_claim called for a port already claimed\n"); return E1284_INVALIDPORT; } if (priv->fn->claim) ret = priv->fn->claim (priv); if (ret == E1284_OK) priv->claimed = 1; return ret; } int ieee1284_get_irq_fd (struct parport *port) { int ret = E1284_NOTAVAIL; struct parport_internal *priv = port->priv; if (!priv->opened) { debugprintf (needs_open_port, "ieee1284_get_irq_fd"); return E1284_INVALIDPORT; } if (priv->fn->get_irq_fd) ret = priv->fn->get_irq_fd (priv); return ret; } int ieee1284_clear_irq (struct parport *port, unsigned int *count) { int ret = E1284_NOTAVAIL; struct parport_internal *priv = port->priv; if (priv->fn->clear_irq) { if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_clear_irq"); return E1284_INVALIDPORT; } ret = priv->fn->clear_irq (priv, count); } return ret; } void ieee1284_release (struct parport *port) { struct parport_internal *priv = port->priv; if (priv->claimed && priv->fn->release) priv->fn->release (priv); priv->claimed = 0; } int ieee1284_read_data (struct parport *port) { int ret = -E1284_NOTAVAIL; struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_read_data"); return E1284_INVALIDPORT; } if (priv->fn->read_data) ret = priv->fn->read_data (priv); return ret; } void ieee1284_write_data (struct parport *port, unsigned char st) { struct parport_internal *priv = port->priv; if (priv->claimed) priv->fn->write_data (priv, st); else debugprintf (needs_claimed_port, "ieee1284_write_data"); } int ieee1284_wait_data (struct parport *port, unsigned char mask, unsigned char val, struct timeval *timeout) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_wait_data"); return E1284_INVALIDPORT; } return priv->fn->wait_data (priv, mask, val, timeout); } int ieee1284_data_dir (struct parport *port, int reverse) { int ret = E1284_NOTAVAIL; struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_data_dir"); return E1284_INVALIDPORT; } if (priv->fn->data_dir) ret = priv->fn->data_dir (priv, reverse); return ret; } int ieee1284_read_status (struct parport *port) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_read_status"); return E1284_INVALIDPORT; } return priv->fn->read_status (priv); } int ieee1284_wait_status (struct parport *port, unsigned char mask, unsigned char val, struct timeval *timeout) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_wait_status"); return E1284_INVALIDPORT; } return priv->fn->wait_status (priv, mask, val, timeout); } int ieee1284_read_control (struct parport *port) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_read_control"); return E1284_INVALIDPORT; } return priv->fn->read_control (priv); } void ieee1284_write_control (struct parport *port, unsigned char ct) { struct parport_internal *priv = port->priv; if (priv->claimed) priv->fn->write_control (priv, ct); else debugprintf (needs_claimed_port, "ieee1284_write_control"); } void ieee1284_frob_control (struct parport *port, unsigned char mask, unsigned char val) { struct parport_internal *priv = port->priv; if (priv->claimed) priv->fn->frob_control (priv, mask, val); else debugprintf (needs_claimed_port, "ieee1284_frob_control"); } int ieee1284_do_nack_handshake (struct parport *port, unsigned char ct_before, unsigned char ct_after, struct timeval *timeout) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_do_nack_handshake"); return E1284_INVALIDPORT; } return priv->fn->do_nack_handshake (priv, ct_before, ct_after, timeout); } int ieee1284_negotiate (struct parport *port, int mode) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_negotiate"); return E1284_INVALIDPORT; } return priv->fn->negotiate (priv, mode); } void ieee1284_terminate (struct parport *port) { struct parport_internal *priv = port->priv; if (priv->claimed) priv->fn->terminate (priv); else debugprintf (needs_claimed_port, "ieee1284_terminate"); } int ieee1284_ecp_fwd_to_rev (struct parport *port) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_ecp_fwd_to_rev"); return E1284_INVALIDPORT; } return priv->fn->ecp_fwd_to_rev (priv); } int ieee1284_ecp_rev_to_fwd (struct parport *port) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_ecp_rev_to_fwd"); return E1284_INVALIDPORT; } return priv->fn->ecp_rev_to_fwd (priv); } ssize_t ieee1284_nibble_read (struct parport *port, int flags, char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_nibble_read"); return E1284_INVALIDPORT; } return priv->fn->nibble_read (priv, flags, buffer, len); } ssize_t ieee1284_compat_write (struct parport *port, int flags, const char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_compat_write"); return E1284_INVALIDPORT; } return priv->fn->compat_write (priv, flags, buffer, len); } ssize_t ieee1284_byte_read (struct parport *port, int flags, char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_byte_read"); return E1284_INVALIDPORT; } return priv->fn->byte_read (priv, flags, buffer, len); } ssize_t ieee1284_epp_read_data (struct parport *port, int flags, char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_epp_read_data"); return E1284_INVALIDPORT; } return priv->fn->epp_read_data (priv, flags, buffer, len); } ssize_t ieee1284_epp_write_data (struct parport *port, int flags, const char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_epp_write_data"); return E1284_INVALIDPORT; } return priv->fn->epp_write_data (priv, flags, buffer, len); } ssize_t ieee1284_epp_read_addr (struct parport *port, int flags, char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_epp_read_addr"); return E1284_INVALIDPORT; } return priv->fn->epp_read_addr (priv, flags, buffer, len); } ssize_t ieee1284_epp_write_addr (struct parport *port, int flags, const char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_epp_write_addr"); return E1284_INVALIDPORT; } return priv->fn->epp_write_addr (priv, flags, buffer, len); } ssize_t ieee1284_ecp_read_data (struct parport *port, int flags, char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_ecp_read_data"); return E1284_INVALIDPORT; } return priv->fn->ecp_read_data (priv, flags, buffer, len); } ssize_t ieee1284_ecp_write_data (struct parport *port, int flags, const char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_ecp_write_data"); return E1284_INVALIDPORT; } return priv->fn->ecp_write_data (priv, flags, buffer, len); } ssize_t ieee1284_ecp_read_addr (struct parport *port, int flags, char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_ecp_read_addr"); return E1284_INVALIDPORT; } return priv->fn->ecp_read_addr (priv, flags, buffer, len); } ssize_t ieee1284_ecp_write_addr (struct parport *port, int flags, const char *buffer, size_t len) { struct parport_internal *priv = port->priv; if (!priv->claimed) { debugprintf (needs_claimed_port, "ieee1284_ecp_write_addr"); return E1284_INVALIDPORT; } return priv->fn->ecp_write_addr (priv, flags, buffer, len); } struct timeval * ieee1284_set_timeout (struct parport *port, struct timeval *timeout) { struct parport_internal *priv = port->priv; return priv->fn->set_timeout (priv, timeout); } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/parport.h0000664000175000017500000005214307461541652015516 0ustar julienjulien/* $Id: parport.h,v 1.1 2002/04/24 14:39:38 twaugh Exp $ */ /* * Any part of this program may be used in documents licensed under * the GNU Free Documentation License, Version 1.1 or any later version * published by the Free Software Foundation. */ #ifndef _PARPORT_H_ #define _PARPORT_H_ /* Start off with user-visible constants */ /* Maximum of 8 ports per machine */ #define PARPORT_MAX 8 /* Magic numbers */ #define PARPORT_IRQ_NONE -1 #define PARPORT_DMA_NONE -1 #define PARPORT_IRQ_AUTO -2 #define PARPORT_DMA_AUTO -2 #define PARPORT_DMA_NOFIFO -3 #define PARPORT_DISABLE -2 #define PARPORT_IRQ_PROBEONLY -3 #define PARPORT_CONTROL_STROBE 0x1 #define PARPORT_CONTROL_AUTOFD 0x2 #define PARPORT_CONTROL_INIT 0x4 #define PARPORT_CONTROL_SELECT 0x8 #define PARPORT_STATUS_ERROR 0x8 #define PARPORT_STATUS_SELECT 0x10 #define PARPORT_STATUS_PAPEROUT 0x20 #define PARPORT_STATUS_ACK 0x40 #define PARPORT_STATUS_BUSY 0x80 /* Type classes for Plug-and-Play probe. */ typedef enum { PARPORT_CLASS_LEGACY = 0, /* Non-IEEE1284 device */ PARPORT_CLASS_PRINTER, PARPORT_CLASS_MODEM, PARPORT_CLASS_NET, PARPORT_CLASS_HDC, /* Hard disk controller */ PARPORT_CLASS_PCMCIA, PARPORT_CLASS_MEDIA, /* Multimedia device */ PARPORT_CLASS_FDC, /* Floppy disk controller */ PARPORT_CLASS_PORTS, PARPORT_CLASS_SCANNER, PARPORT_CLASS_DIGCAM, PARPORT_CLASS_OTHER, /* Anything else */ PARPORT_CLASS_UNSPEC, /* No CLS field in ID */ PARPORT_CLASS_SCSIADAPTER } parport_device_class; /* The "modes" entry in parport is a bit field representing the capabilities of the hardware. */ #define PARPORT_MODE_PCSPP (1<<0) /* IBM PC registers available. */ #define PARPORT_MODE_TRISTATE (1<<1) /* Can tristate. */ #define PARPORT_MODE_EPP (1<<2) /* Hardware EPP. */ #define PARPORT_MODE_ECP (1<<3) /* Hardware ECP. */ #define PARPORT_MODE_COMPAT (1<<4) /* Hardware 'printer protocol'. */ #define PARPORT_MODE_DMA (1<<5) /* Hardware can DMA. */ #define PARPORT_MODE_SAFEININT (1<<6) /* SPP registers accessible in IRQ. */ /* IEEE1284 modes: Nibble mode, byte mode, ECP, ECPRLE and EPP are their own 'extensibility request' values. Others are special. 'Real' ECP modes must have the IEEE1284_MODE_ECP bit set. */ #define IEEE1284_MODE_NIBBLE 0 #define IEEE1284_MODE_BYTE (1<<0) #define IEEE1284_MODE_COMPAT (1<<8) #define IEEE1284_MODE_BECP (1<<9) /* Bounded ECP mode */ #define IEEE1284_MODE_ECP (1<<4) #define IEEE1284_MODE_ECPRLE (IEEE1284_MODE_ECP | (1<<5)) #define IEEE1284_MODE_ECPSWE (1<<10) /* Software-emulated */ #define IEEE1284_MODE_EPP (1<<6) #define IEEE1284_MODE_EPPSL (1<<11) /* EPP 1.7 */ #define IEEE1284_MODE_EPPSWE (1<<12) /* Software-emulated */ #define IEEE1284_DEVICEID (1<<2) /* This is a flag */ #define IEEE1284_EXT_LINK (1<<14) /* This flag causes the * extensibility link to * be requested, using * bits 0-6. */ /* For the benefit of parport_read/write, you can use these with * parport_negotiate to use address operations. They have no effect * other than to make parport_read/write use address transfers. */ #define IEEE1284_ADDR (1<<13) /* This is a flag */ #define IEEE1284_DATA 0 /* So is this */ /* Flags for block transfer operations. */ #define PARPORT_EPP_FAST (1<<0) /* Unreliable counts. */ #define PARPORT_W91284PIC (1<<1) /* have a Warp9 w91284pic in the device */ /* The rest is for the kernel only */ #ifdef __KERNEL__ #include #include #include #include #include #include #include #define PARPORT_NEED_GENERIC_OPS /* Define this later. */ struct parport; struct pardevice; struct pc_parport_state { unsigned int ctr; unsigned int ecr; }; struct ax_parport_state { unsigned int ctr; unsigned int ecr; unsigned int dcsr; }; /* used by both parport_amiga and parport_mfc3 */ struct amiga_parport_state { unsigned char data; /* ciaa.prb */ unsigned char datadir; /* ciaa.ddrb */ unsigned char status; /* ciab.pra & 7 */ unsigned char statusdir;/* ciab.ddrb & 7 */ }; struct parport_state { union { struct pc_parport_state pc; /* ARC has no state. */ struct ax_parport_state ax; struct amiga_parport_state amiga; /* Atari has not state. */ void *misc; } u; }; struct parport_operations { /* IBM PC-style virtual registers. */ void (*write_data)(struct parport *, unsigned char); unsigned char (*read_data)(struct parport *); void (*write_control)(struct parport *, unsigned char); unsigned char (*read_control)(struct parport *); unsigned char (*frob_control)(struct parport *, unsigned char mask, unsigned char val); unsigned char (*read_status)(struct parport *); /* IRQs. */ void (*enable_irq)(struct parport *); void (*disable_irq)(struct parport *); /* Data direction. */ void (*data_forward) (struct parport *); void (*data_reverse) (struct parport *); /* For core parport code. */ void (*init_state)(struct pardevice *, struct parport_state *); void (*save_state)(struct parport *, struct parport_state *); void (*restore_state)(struct parport *, struct parport_state *); void (*inc_use_count)(void); void (*dec_use_count)(void); /* Block read/write */ size_t (*epp_write_data) (struct parport *port, const void *buf, size_t len, int flags); size_t (*epp_read_data) (struct parport *port, void *buf, size_t len, int flags); size_t (*epp_write_addr) (struct parport *port, const void *buf, size_t len, int flags); size_t (*epp_read_addr) (struct parport *port, void *buf, size_t len, int flags); size_t (*ecp_write_data) (struct parport *port, const void *buf, size_t len, int flags); size_t (*ecp_read_data) (struct parport *port, void *buf, size_t len, int flags); size_t (*ecp_write_addr) (struct parport *port, const void *buf, size_t len, int flags); size_t (*compat_write_data) (struct parport *port, const void *buf, size_t len, int flags); size_t (*nibble_read_data) (struct parport *port, void *buf, size_t len, int flags); size_t (*byte_read_data) (struct parport *port, void *buf, size_t len, int flags); }; struct parport_device_info { parport_device_class class; const char *class_name; const char *mfr; const char *model; const char *cmdset; const char *description; }; /* Each device can have two callback functions: * 1) a preemption function, called by the resource manager to request * that the driver relinquish control of the port. The driver should * return zero if it agrees to release the port, and nonzero if it * refuses. Do not call parport_release() - the kernel will do this * implicitly. * * 2) a wake-up function, called by the resource manager to tell drivers * that the port is available to be claimed. If a driver wants to use * the port, it should call parport_claim() here. */ /* A parallel port device */ struct pardevice { const char *name; struct parport *port; int daisy; int (*preempt)(void *); void (*wakeup)(void *); void *private; void (*irq_func)(int, void *, struct pt_regs *); unsigned int flags; struct pardevice *next; struct pardevice *prev; struct parport_state *state; /* saved status over preemption */ wait_queue_head_t wait_q; unsigned long int time; unsigned long int timeslice; volatile long int timeout; unsigned long waiting; /* long req'd for set_bit --RR */ struct pardevice *waitprev; struct pardevice *waitnext; void * sysctl_table; }; /* IEEE1284 information */ /* IEEE1284 phases */ enum ieee1284_phase { IEEE1284_PH_FWD_DATA, IEEE1284_PH_FWD_IDLE, IEEE1284_PH_TERMINATE, IEEE1284_PH_NEGOTIATION, IEEE1284_PH_HBUSY_DNA, IEEE1284_PH_REV_IDLE, IEEE1284_PH_HBUSY_DAVAIL, IEEE1284_PH_REV_DATA, IEEE1284_PH_ECP_SETUP, IEEE1284_PH_ECP_FWD_TO_REV, IEEE1284_PH_ECP_REV_TO_FWD }; struct ieee1284_info { int mode; volatile enum ieee1284_phase phase; struct semaphore irq; }; /* A parallel port */ struct parport { unsigned long base; /* base address */ unsigned long base_hi; /* base address (hi - ECR) */ unsigned int size; /* IO extent */ const char *name; unsigned int modes; int irq; /* interrupt (or -1 for none) */ int dma; int muxport; /* which muxport (if any) this is */ int portnum; /* which physical parallel port (not mux) */ struct parport *physport; /* If this is a non-default mux parport, i.e. we're a clone of a real physical port, this is a pointer to that port. The locking is only done in the real port. For a clone port, the following structure members are meaningless: devices, cad, muxsel, waithead, waittail, flags, pdir, ieee1284, *_lock. It this is a default mux parport, or there is no mux involved, this points to ourself. */ struct pardevice *devices; struct pardevice *cad; /* port owner */ int daisy; /* currently selected daisy addr */ int muxsel; /* currently selected mux port */ struct pardevice *waithead; struct pardevice *waittail; struct parport *next; unsigned int flags; void *sysctl_table; struct parport_device_info probe_info[5]; /* 0-3 + non-IEEE1284.3 */ struct ieee1284_info ieee1284; struct parport_operations *ops; void *private_data; /* for lowlevel driver */ int number; /* port index - the `n' in `parportn' */ spinlock_t pardevice_lock; spinlock_t waitlist_lock; rwlock_t cad_lock; int spintime; atomic_t ref_count; }; #define DEFAULT_SPIN_TIME 500 /* us */ struct parport_driver { const char *name; void (*attach) (struct parport *); void (*detach) (struct parport *); struct parport_driver *next; }; /* parport_register_port registers a new parallel port at the given address (if one does not already exist) and returns a pointer to it. This entails claiming the I/O region, IRQ and DMA. NULL is returned if initialisation fails. */ struct parport *parport_register_port(unsigned long base, int irq, int dma, struct parport_operations *ops); /* Once a registered port is ready for high-level drivers to use, the low-level driver that registered it should announce it. This will call the high-level drivers' attach() functions (after things like determining the IEEE 1284.3 topology of the port and collecting DeviceIDs). */ void parport_announce_port (struct parport *port); /* Unregister a port. */ extern void parport_unregister_port(struct parport *port); /* parport_enumerate returns a pointer to the linked list of all the ports in this machine. DON'T USE THIS. Use parport_register_driver instead. */ struct parport *parport_enumerate(void); /* Register a new high-level driver. */ extern int parport_register_driver (struct parport_driver *); /* Unregister a high-level driver. */ extern void parport_unregister_driver (struct parport_driver *); /* If parport_register_driver doesn't fit your needs, perhaps * parport_find_xxx does. */ extern struct parport *parport_find_number (int); extern struct parport *parport_find_base (unsigned long); /* Reference counting for ports. */ extern struct parport *parport_get_port (struct parport *); extern void parport_put_port (struct parport *); /* parport_register_device declares that a device is connected to a port, and tells the kernel all it needs to know. - pf is the preemption function (may be NULL for no callback) - kf is the wake-up function (may be NULL for no callback) - irq_func is the interrupt handler (may be NULL for no interrupts) - handle is a user pointer that gets handed to callback functions. */ struct pardevice *parport_register_device(struct parport *port, const char *name, int (*pf)(void *), void (*kf)(void *), void (*irq_func)(int, void *, struct pt_regs *), int flags, void *handle); /* parport_unregister unlinks a device from the chain. */ extern void parport_unregister_device(struct pardevice *dev); /* parport_claim tries to gain ownership of the port for a particular driver. This may fail (return non-zero) if another driver is busy. If this driver has registered an interrupt handler, it will be enabled. */ extern int parport_claim(struct pardevice *dev); /* parport_claim_or_block is the same, but sleeps if the port cannot be claimed. Return value is 1 if it slept, 0 normally and -errno on error. */ extern int parport_claim_or_block(struct pardevice *dev); /* parport_release reverses a previous parport_claim. This can never fail, though the effects are undefined (except that they are bad) if you didn't previously own the port. Once you have released the port you should make sure that neither your code nor the hardware on the port tries to initiate any communication without first re-claiming the port. If you mess with the port state (enabling ECP for example) you should clean up before releasing the port. */ extern void parport_release(struct pardevice *dev); /** * parport_yield - relinquish a parallel port temporarily * @dev: a device on the parallel port * * This function relinquishes the port if it would be helpful to other * drivers to do so. Afterwards it tries to reclaim the port using * parport_claim(), and the return value is the same as for * parport_claim(). If it fails, the port is left unclaimed and it is * the driver's responsibility to reclaim the port. * * The parport_yield() and parport_yield_blocking() functions are for * marking points in the driver at which other drivers may claim the * port and use their devices. Yielding the port is similar to * releasing it and reclaiming it, but is more efficient because no * action is taken if there are no other devices needing the port. In * fact, nothing is done even if there are other devices waiting but * the current device is still within its "timeslice". The default * timeslice is half a second, but it can be adjusted via the /proc * interface. **/ extern __inline__ int parport_yield(struct pardevice *dev) { unsigned long int timeslip = (jiffies - dev->time); if ((dev->port->waithead == NULL) || (timeslip < dev->timeslice)) return 0; parport_release(dev); return parport_claim(dev); } /** * parport_yield_blocking - relinquish a parallel port temporarily * @dev: a device on the parallel port * * This function relinquishes the port if it would be helpful to other * drivers to do so. Afterwards it tries to reclaim the port using * parport_claim_or_block(), and the return value is the same as for * parport_claim_or_block(). **/ extern __inline__ int parport_yield_blocking(struct pardevice *dev) { unsigned long int timeslip = (jiffies - dev->time); if ((dev->port->waithead == NULL) || (timeslip < dev->timeslice)) return 0; parport_release(dev); return parport_claim_or_block(dev); } /* Flags used to identify what a device does. */ #define PARPORT_DEV_TRAN 0 /* WARNING !! DEPRECATED !! */ #define PARPORT_DEV_LURK (1<<0) /* WARNING !! DEPRECATED !! */ #define PARPORT_DEV_EXCL (1<<1) /* Need exclusive access. */ #define PARPORT_FLAG_EXCL (1<<1) /* EXCL driver registered. */ extern int parport_parse_irqs(int, const char *[], int irqval[]); extern int parport_parse_dmas(int, const char *[], int dmaval[]); /* IEEE1284 functions */ extern void parport_ieee1284_interrupt (int, void *, struct pt_regs *); extern int parport_negotiate (struct parport *, int mode); extern ssize_t parport_write (struct parport *, const void *buf, size_t len); extern ssize_t parport_read (struct parport *, void *buf, size_t len); extern long parport_set_timeout (struct pardevice *, long inactivity); extern int parport_wait_event (struct parport *, long timeout); extern int parport_wait_peripheral (struct parport *port, unsigned char mask, unsigned char val); extern int parport_poll_peripheral (struct parport *port, unsigned char mask, unsigned char val, int usec); /* For architectural drivers */ extern void parport_ieee1284_wakeup (struct parport *port); extern size_t parport_ieee1284_write_compat (struct parport *, const void *, size_t, int); extern size_t parport_ieee1284_read_nibble (struct parport *, void *, size_t, int); extern size_t parport_ieee1284_read_byte (struct parport *, void *, size_t, int); extern size_t parport_ieee1284_ecp_read_data (struct parport *, void *, size_t, int); extern size_t parport_ieee1284_ecp_write_data (struct parport *, const void *, size_t, int); extern size_t parport_ieee1284_ecp_write_addr (struct parport *, const void *, size_t, int); extern size_t parport_ieee1284_epp_write_data (struct parport *, const void *, size_t, int); extern size_t parport_ieee1284_epp_read_data (struct parport *, void *, size_t, int); extern size_t parport_ieee1284_epp_write_addr (struct parport *, const void *, size_t, int); extern size_t parport_ieee1284_epp_read_addr (struct parport *, void *, size_t, int); /* IEEE1284.3 functions */ extern int parport_daisy_init (struct parport *port); extern void parport_daisy_fini (struct parport *port); extern struct pardevice *parport_open (int devnum, const char *name, int (*pf) (void *), void (*kf) (void *), void (*irqf) (int, void *, struct pt_regs *), int flags, void *handle); extern void parport_close (struct pardevice *dev); extern ssize_t parport_device_id (int devnum, char *buffer, size_t len); extern int parport_device_num (int parport, int mux, int daisy); extern int parport_device_coords (int devnum, int *parport, int *mux, int *daisy); extern void parport_daisy_deselect_all (struct parport *port); extern int parport_daisy_select (struct parport *port, int daisy, int mode); /* For finding devices based on their device ID. Example usage: int devnum = -1; while ((devnum = parport_find_class (PARPORT_CLASS_DIGCAM, devnum)) != -1) { struct pardevice *dev = parport_open (devnum, ...); ... } */ extern int parport_find_device (const char *mfg, const char *mdl, int from); extern int parport_find_class (parport_device_class cls, int from); /* Lowlevel drivers _can_ call this support function to handle irqs. */ extern __inline__ void parport_generic_irq(int irq, struct parport *port, struct pt_regs *regs) { parport_ieee1284_interrupt (irq, port, regs); read_lock(&port->cad_lock); if (port->cad && port->cad->irq_func) port->cad->irq_func(irq, port->cad->private, regs); read_unlock(&port->cad_lock); } /* Prototypes from parport_procfs */ extern int parport_proc_register(struct parport *pp); extern int parport_proc_unregister(struct parport *pp); extern int parport_device_proc_register(struct pardevice *device); extern int parport_device_proc_unregister(struct pardevice *device); extern int parport_default_proc_register(void); extern int parport_default_proc_unregister(void); extern void dec_parport_count(void); extern void inc_parport_count(void); /* If PC hardware is the only type supported, we can optimise a bit. */ #if (defined(CONFIG_PARPORT_PC) || defined(CONFIG_PARPORT_PC_MODULE)) && !(defined(CONFIG_PARPORT_ARC) || defined(CONFIG_PARPORT_ARC_MODULE)) && !(defined(CONFIG_PARPORT_AMIGA) || defined(CONFIG_PARPORT_AMIGA_MODULE)) && !(defined(CONFIG_PARPORT_MFC3) || defined(CONFIG_PARPORT_MFC3_MODULE)) && !(defined(CONFIG_PARPORT_ATARI) || defined(CONFIG_PARPORT_ATARI_MODULE)) && !(defined(CONFIG_USB_USS720) || defined(CONFIG_USB_USS720_MODULE)) && !(defined(CONFIG_PARPORT_SUNBPP) || defined(CONFIG_PARPORT_SUNBPP_MODULE)) && !defined(CONFIG_PARPORT_OTHER) #undef PARPORT_NEED_GENERIC_OPS #include #define parport_write_data(p,x) parport_pc_write_data(p,x) #define parport_read_data(p) parport_pc_read_data(p) #define parport_write_control(p,x) parport_pc_write_control(p,x) #define parport_read_control(p) parport_pc_read_control(p) #define parport_frob_control(p,m,v) parport_pc_frob_control(p,m,v) #define parport_read_status(p) parport_pc_read_status(p) #define parport_enable_irq(p) parport_pc_enable_irq(p) #define parport_disable_irq(p) parport_pc_disable_irq(p) #define parport_data_forward(p) parport_pc_data_forward(p) #define parport_data_reverse(p) parport_pc_data_reverse(p) #endif #ifdef PARPORT_NEED_GENERIC_OPS /* Generic operations vector through the dispatch table. */ #define parport_write_data(p,x) (p)->ops->write_data(p,x) #define parport_read_data(p) (p)->ops->read_data(p) #define parport_write_control(p,x) (p)->ops->write_control(p,x) #define parport_read_control(p) (p)->ops->read_control(p) #define parport_frob_control(p,m,v) (p)->ops->frob_control(p,m,v) #define parport_read_status(p) (p)->ops->read_status(p) #define parport_enable_irq(p) (p)->ops->enable_irq(p) #define parport_disable_irq(p) (p)->ops->disable_irq(p) #define parport_data_forward(p) (p)->ops->data_forward(p) #define parport_data_reverse(p) (p)->ops->data_reverse(p) #endif #endif /* __KERNEL__ */ #endif /* _PARPORT_H_ */ libieee1284-0.2.11/src/ppdev.h0000664000175000017500000000613707461541652015147 0ustar julienjulien/* * linux/drivers/char/ppdev.h * * User-space parallel port device driver (header file). * * Copyright (C) 1998-9 Tim Waugh * * 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 of the License, or (at your option) any later version. * * Added PPGETTIME/PPSETTIME, Fred Barnes, 1999 * Added PPGETMODES/PPGETMODE/PPGETPHASE, Fred Barnes , 03/01/2001 */ #define PP_MAJOR 99 #define PP_IOCTL 'p' /* Set mode for read/write (e.g. IEEE1284_MODE_EPP) */ #define PPSETMODE _IOW(PP_IOCTL, 0x80, int) /* Read status */ #define PPRSTATUS _IOR(PP_IOCTL, 0x81, unsigned char) #define PPWSTATUS OBSOLETE__IOW(PP_IOCTL, 0x82, unsigned char) /* Read/write control */ #define PPRCONTROL _IOR(PP_IOCTL, 0x83, unsigned char) #define PPWCONTROL _IOW(PP_IOCTL, 0x84, unsigned char) struct ppdev_frob_struct { unsigned char mask; unsigned char val; }; #define PPFCONTROL _IOW(PP_IOCTL, 0x8e, struct ppdev_frob_struct) /* Read/write data */ #define PPRDATA _IOR(PP_IOCTL, 0x85, unsigned char) #define PPWDATA _IOW(PP_IOCTL, 0x86, unsigned char) /* Read/write econtrol (not used) */ #define PPRECONTROL OBSOLETE__IOR(PP_IOCTL, 0x87, unsigned char) #define PPWECONTROL OBSOLETE__IOW(PP_IOCTL, 0x88, unsigned char) /* Read/write FIFO (not used) */ #define PPRFIFO OBSOLETE__IOR(PP_IOCTL, 0x89, unsigned char) #define PPWFIFO OBSOLETE__IOW(PP_IOCTL, 0x8a, unsigned char) /* Claim the port to start using it */ #define PPCLAIM _IO(PP_IOCTL, 0x8b) /* Release the port when you aren't using it */ #define PPRELEASE _IO(PP_IOCTL, 0x8c) /* Yield the port (release it if another driver is waiting, * then reclaim) */ #define PPYIELD _IO(PP_IOCTL, 0x8d) /* Register device exclusively (must be before PPCLAIM). */ #define PPEXCL _IO(PP_IOCTL, 0x8f) /* Data line direction: non-zero for input mode. */ #define PPDATADIR _IOW(PP_IOCTL, 0x90, int) /* Negotiate a particular IEEE 1284 mode. */ #define PPNEGOT _IOW(PP_IOCTL, 0x91, int) /* Set control lines when an interrupt occurs. */ #define PPWCTLONIRQ _IOW(PP_IOCTL, 0x92, unsigned char) /* Clear (and return) interrupt count. */ #define PPCLRIRQ _IOR(PP_IOCTL, 0x93, int) /* Set the IEEE 1284 phase that we're in (e.g. IEEE1284_PH_FWD_IDLE) */ #define PPSETPHASE _IOW(PP_IOCTL, 0x94, int) /* Set and get port timeout (struct timeval's) */ #define PPGETTIME _IOR(PP_IOCTL, 0x95, struct timeval) #define PPSETTIME _IOW(PP_IOCTL, 0x96, struct timeval) /* Get available modes (what the hardware can do) */ #define PPGETMODES _IOR(PP_IOCTL, 0x97, unsigned int) /* Get the current mode and phaze */ #define PPGETMODE _IOR(PP_IOCTL, 0x98, int) #define PPGETPHASE _IOR(PP_IOCTL, 0x99, int) /* get/set flags */ #define PPGETFLAGS _IOR(PP_IOCTL, 0x9a, int) #define PPSETFLAGS _IOW(PP_IOCTL, 0x9b, int) /* flags visible to the world */ #define PP_FASTWRITE (1<<2) #define PP_FASTREAD (1<<3) #define PP_W91284PIC (1<<4) /* only masks user-visible flags */ #define PP_FLAGMASK (PP_FASTWRITE | PP_FASTREAD | PP_W91284PIC) libieee1284-0.2.11/src/debug.h0000664000175000017500000000266207625477307015125 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _DEBUG_H_ #define _DEBUG_H_ /* GCC attributes */ #if !defined(__GNUC__) || __GNUC__ < 2 || \ (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || __STRICT_ANSI__ # define FORMAT(x) #else /* GNU C: */ # define FORMAT(x) __attribute__ ((__format__ x)) #endif struct parport_internal; extern void debugprintf (const char *fmt, ...) FORMAT ((__printf__, 1, 2)); extern unsigned char debug_display_status (unsigned char st); extern unsigned char debug_display_control (unsigned char ct); extern void debug_frob_control (unsigned char mask, unsigned char val); #endif /* _DEBUG_H_ */ /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/debug.c0000664000175000017500000000650310105641001015061 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2001, 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif /* HAVE_CONFIG_H */ #include #include #include #include #include #ifndef _MSC_VER #include #endif #include #include #include "debug.h" #include "detect.h" #include "ieee1284.h" #define ENVAR "LIBIEEE1284_DEBUG" static int debugging_enabled = -1; static unsigned char soft_ctr = 0xff; static const char * timeofday (void) { static char str[100]; struct timeval tod; #if !(defined __MINGW32__ || defined _MSC_VER) if (gettimeofday (&tod, NULL)) { str[0] = '\0'; } else #endif { struct tm *tm = localtime (&tod.tv_sec); char *p = str + strftime (str, 50, "%H:%M:%S.", tm); sprintf (p, "%06ld", tod.tv_usec); } return str; } unsigned char debug_display_status (unsigned char st) { static unsigned char last_status = 0xff; if (!debugging_enabled) goto out; if (last_status == st) goto out; last_status = st; debugprintf ("%s STATUS: %cnFault %cSelect %cPError %cnAck %cBusy\n", timeofday (), st & S1284_NFAULT ? ' ' : '!', st & S1284_SELECT ? ' ' : '!', st & S1284_PERROR ? ' ' : '!', st & S1284_NACK ? ' ' : '!', st & S1284_BUSY ? ' ' : '!'); out: return st; } unsigned char debug_display_control (unsigned char ct) { if (!debugging_enabled) goto out; if (soft_ctr == ct) goto out; soft_ctr = ct; debugprintf ("%s CONTROL: %cnStrobe %cnAutoFd %cnInit %cnSelectIn\n", timeofday (), ct & C1284_NSTROBE ? ' ' : '!', ct & C1284_NAUTOFD ? ' ' : '!', ct & C1284_NINIT ? ' ' : '!', ct & C1284_NSELECTIN ? ' ' : '!'); out: return ct; } void debug_frob_control (unsigned char mask, unsigned char val) { if (debugging_enabled) { unsigned char new_ctr = (soft_ctr & ~mask) ^ val; debug_display_control (new_ctr); } } void debugprintf (const char *fmt, ...) { if (!debugging_enabled) return; if (debugging_enabled == -1) { int dummy; (void) dummy; /* warning remover for MinGW and VC++ */ if (!getenv (ENVAR)) { debugging_enabled = 0; return; } #if !(defined __MINGW32__ || defined _MSC_VER) /* Is stderr open? */ if (fcntl (fileno (stderr), F_GETFL, &dummy) == -1 && errno == EBADF) { debugging_enabled = 0; return; } #endif debugging_enabled = 1; } { va_list ap; va_start (ap, fmt); vfprintf (stderr, fmt, ap); va_end (ap); } } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/par_nt.h0000664000175000017500000000107707511636261015307 0ustar julienjulien/* NT Parport Access stuff - Matthew Duggan (2002) */ /* * ParallelVdm Device (0x2C) is mostly undocumented, used by VDM for parallel * port compatibility. */ /* * Different from CTL_CODE in DDK, limited to ParallelVdm but makes this * code cleaner. */ #ifndef _PAR_NT_H #define _PAR_NT_H #define NT_CTL_CODE( Function ) ( (0x2C<<16) | ((Function) << 2) ) /* IOCTL codes */ #define NT_IOCTL_DATA NT_CTL_CODE(1) /* Write Only */ #define NT_IOCTL_CONTROL NT_CTL_CODE(2) /* Read/Write */ #define NT_IOCTL_STATUS NT_CTL_CODE(3) /* Read Only */ #endif libieee1284-0.2.11/src/io.h0000664000175000017500000000131210105641002014401 0ustar julienjulien/* Redefine inb and outb_p for 95 and OBSD because they don't have sys/io.h */ #ifndef _IO_H #define _IO_H #ifndef _MSC_VER static __inline unsigned char inb (unsigned short int port) { unsigned char _v; __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (port)); return _v; } static __inline void outb_p (unsigned char value, unsigned short int port) { __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80": :"a" (value), "Nd" (port)); } #else #include static __inline unsigned char inb (unsigned short int port) { return inp (port); } static __inline void outb_p (unsigned char value, unsigned short int port) { outp (port, value); } #endif /* _MSC_VER */ #endif /* _IO_H */ libieee1284-0.2.11/src/conf.h0000664000175000017500000000200507533404705014741 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef _CONF_H_ #define _CONF_H_ void read_config_file (void); extern struct config_variables { int disallow_ppdev; } conf; #endif /* _CONF_H_ */ /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/conf.c0000664000175000017500000001240607625477307014754 0ustar julienjulien/* * libieee1284 - IEEE 1284 library * Copyright (C) 2002 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef HAVE_CONFIG_H # include "config.h" #endif /* HAVE_CONFIG_H */ #include #include #include #include "conf.h" #include "debug.h" struct config_variables conf; static const char *const ieee1284conf = "ieee1284.conf"; static const size_t max_line_len = 1000; static const char *ifs = " \t\n"; static const char *tokenchar = "{}="; /* Get the next token. Caller frees returned zero-terminated string. */ static char * get_token (FILE *f) { static char *current_line = NULL; static size_t current_line_len = 0; static size_t at = 0; size_t end, i; char *this_token; for (;;) { int quotes = 0; if (at == current_line_len) { if (current_line) free (current_line); current_line = NULL; current_line_len = 0; at = 0; } if (!current_line) { current_line = malloc (sizeof (char) * max_line_len); if (!current_line) return NULL; /* Ideally we'd use getline here, but that isn't available * everywhere. In fact, *ideally* we'd use wordexp for this * whole function, but that isn't widely available either. */ if (!fgets (current_line, max_line_len, f)) { free (current_line); current_line = NULL; current_line_len = 0; at = 0; return NULL; } current_line_len = strlen (current_line); at = 0; } /* Skip whitespace. */ at += strspn (current_line + at, ifs); if (current_line[at] == '#') { /* Ignore the rest of the line. */ at = current_line_len; continue; } /* Find the end of the token. */ for (end = at; end < current_line_len; end++) { char ch = current_line[end]; if (ch == '\\' && quotes != 1) { end++; continue; } if (ch == '\'') { if (quotes == 0) { quotes = 1; continue; } if (quotes == 1) quotes = 0; } if (ch == '"') { if (quotes == 0) { quotes = 2; continue; } if (quotes == 2) quotes = 0; } if (!quotes && strchr (ifs, ch)) break; if (!quotes && strchr (tokenchar, ch)) { if (end == at) end++; break; } } if (at == end) /* Next line. */ continue; /* Copy this token. */ this_token = malloc (sizeof (char) * (end - at + 1)); /* worst case */ if (!this_token) return NULL; quotes = 0; for (i = 0; at < end; at++) { char ch = current_line[at]; if (ch == '\\' && quotes != 1) { if (at < end - 1) this_token[i++] = current_line[++at]; continue; } if (ch == '\'') { if (quotes == 0) { quotes = 1; continue; } if (quotes == 1) { quotes = 0; continue; } } if (ch == '"') { if (quotes == 0) { quotes = 2; continue; } if (quotes == 2) { quotes = 0; continue; } } this_token[i++] = ch; } this_token[i] = '\0'; break; } return this_token; } static char * disallow (FILE *f) { char *token = NULL; token = get_token (f); if (!token || strcmp (token, "method")) { debugprintf ("'disallow' requires 'method'\n"); return token; } free (token); token = get_token (f); if (!token || strcmp (token, "ppdev")) { debugprintf ("'disallow method' requires a method name (e.g. ppdev)\n"); return token; } debugprintf ("* Disallowing method: ppdev\n"); conf.disallow_ppdev = 1; free (token); return get_token (f); } static int try_read_config_file (const char *path) { FILE *f = fopen (path, "r"); char *token; if (!f) return 1; debugprintf ("Reading configuration from %s:\n", path); token = get_token (f); while (token) { char *next_token; if (!strcmp (token, "disallow")) { next_token = disallow (f); } else { debugprintf ("Skipping unknown word: %s\n", token); next_token = get_token (f); } free (token); token = next_token; } fclose (f); debugprintf ("End of configuration\n"); return 0; } void read_config_file (void) { static int config_read = 0; size_t rclen; char *path; if (config_read) return; conf.disallow_ppdev = 0; rclen = strlen (ieee1284conf); path = malloc (1 + 5 + rclen); if (!path) return; memcpy (path, "/etc/", 5); memcpy (path + 5, ieee1284conf, rclen + 1); if (try_read_config_file (path)) config_read = 1; free (path); return; } /* * Local Variables: * eval: (c-set-style "gnu") * End: */ libieee1284-0.2.11/src/ieee1284module.c0000664000175000017500000004015510007705441016442 0ustar julienjulien/* * ieee1284 - Python bindings for libieee1284 * Copyright (C) 2004 Tim Waugh * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "ieee1284.h" static PyObject *pyieee1284_error; typedef struct { PyObject_HEAD struct parport *port; } ParportObject; static int Parport_init (ParportObject *self, PyObject *args, PyObject *kwds) { PyErr_SetString (PyExc_TypeError, "You cannot create this; use find_ports instead."); return -1; } static void Parport_dealloc (ParportObject *self) { if (self->port) ieee1284_unref (self->port); self->ob_type->tp_free ((PyObject *) self); } static PyObject * Parport_getname (ParportObject *self, void *closure) { return PyString_FromString (self->port->name); } static PyObject * Parport_getbase_addr (ParportObject *self, void *closure) { return PyInt_FromLong (self->port->base_addr); } static PyObject * Parport_gethibase_addr (ParportObject *self, void *closure) { return PyInt_FromLong (self->port->hibase_addr); } static PyObject * Parport_getfilename (ParportObject *self, void *closure) { if (self->port->filename) return PyString_FromString (self->port->filename); Py_INCREF (Py_None); return Py_None; } static PyGetSetDef Parport_getseters[] = { { "name", (getter) Parport_getname, NULL, NULL }, { "base_addr", (getter) Parport_getbase_addr, NULL, NULL }, { "hibase_addr", (getter) Parport_gethibase_addr, NULL, NULL }, { "filename", (getter) Parport_getfilename, NULL, NULL }, { NULL } }; /***/ static void handle_error (int err) { switch (err) { case E1284_OK: return; case E1284_NOMEM: PyErr_NoMemory (); return; case E1284_SYS: PyErr_SetFromErrno (PyExc_OSError); return; case E1284_NOTIMPL: PyErr_SetString (pyieee1284_error, "Not implemented in libieee1284"); return; case E1284_NOTAVAIL: PyErr_SetString (pyieee1284_error, "Not available on this system"); return; case E1284_TIMEDOUT: PyErr_SetString (pyieee1284_error, "Operation timed out"); return; case E1284_REJECTED: PyErr_SetString (pyieee1284_error, "IEEE 1284 negotiation rejected"); return; case E1284_NEGFAILED: PyErr_SetString (pyieee1284_error, "Negotiation went wrong"); return; case E1284_INIT: PyErr_SetString (pyieee1284_error, "Error initialising port"); return; case E1284_NOID: PyErr_SetString (pyieee1284_error, "No IEEE 1284 ID available"); return; case E1284_INVALIDPORT: PyErr_SetString (pyieee1284_error, "Port is invalid (perhaps not opened?)"); return; } PyErr_SetString (pyieee1284_error, "Unknown error"); } static PyObject * Parport_get_deviceid (ParportObject *self, PyObject *args) { int daisy = -1; int flags = 0; char buffer[2000]; ssize_t r; if (!PyArg_ParseTuple (args, "|ii", &daisy, &flags)) return NULL; r = ieee1284_get_deviceid (self->port, daisy, flags, buffer, sizeof (buffer)); if (r < 0) { handle_error (r); return NULL; } return PyString_FromStringAndSize (buffer, r); } static PyObject * Parport_open (ParportObject *self, PyObject *args) { int flags = 0; int capabilities = 0; int r; if (!PyArg_ParseTuple (args, "|i", &flags)) return NULL; r = ieee1284_open (self->port, flags, &capabilities); if (r < 0) { handle_error (r); return NULL; } return PyInt_FromLong (capabilities); } static PyObject * Parport_close (ParportObject *self) { int r = ieee1284_close (self->port); if (r < 0) { handle_error (r); return NULL; } Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_claim (ParportObject *self) { int r = ieee1284_claim (self->port); if (r < 0) { handle_error (r); return NULL; } Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_release (ParportObject *self) { ieee1284_release (self->port); Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_read_data (ParportObject *self) { unsigned char b[2]; int r = ieee1284_read_data (self->port); if (r < 0) { handle_error (r); return NULL; } return PyInt_FromLong (r); } static PyObject * Parport_write_data (ParportObject *self, PyObject *args) { long byte; if (!PyArg_ParseTuple (args, "i", &byte)) return NULL; ieee1284_write_data (self->port, (unsigned char) byte); Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_data_dir (ParportObject *self, PyObject *args) { int r; long reverse; if (!PyArg_ParseTuple (args, "i", &reverse)) return NULL; r = ieee1284_data_dir (self->port, reverse); if (r < 0) { handle_error (r); return NULL; } Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_read_status (ParportObject *self) { unsigned char b[2]; int r = ieee1284_read_status (self->port); if (r < 0) { handle_error (r); return NULL; } return PyInt_FromLong (r); } static PyObject * Parport_wait_status (ParportObject *self, PyObject *args) { int mask, val; float f; struct timeval timeout; int r; if (!PyArg_ParseTuple (args, "iif", &mask, &val, &f)) return NULL; timeout.tv_sec = (int) f; timeout.tv_usec = (int) ((f - timeout.tv_sec) * 1000000); r = ieee1284_wait_status (self->port, mask, val, &timeout); if (r < 0) { handle_error (r); return NULL; } Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_read_control (ParportObject *self) { unsigned char b[2]; int r = ieee1284_read_control (self->port); if (r < 0) { handle_error (r); return NULL; } return PyInt_FromLong (r); } static PyObject * Parport_write_control (ParportObject *self, PyObject *args) { long byte; if (!PyArg_ParseTuple (args, "i", &byte)) return NULL; ieee1284_write_control (self->port, (unsigned char) byte); Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_frob_control (ParportObject *self, PyObject *args) { long mask, val; if (!PyArg_ParseTuple (args, "ii", &mask, &val)) return NULL; ieee1284_frob_control (self->port, (unsigned char) mask, (unsigned char) val); Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_negotiate (ParportObject *self, PyObject *args) { long mode; int r; if (!PyArg_ParseTuple (args, "i", &mode)) return NULL; r = ieee1284_negotiate (self->port, mode); if (r < 0) { handle_error (r); return NULL; } Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_terminate (ParportObject *self) { ieee1284_terminate (self->port); Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_ecp_fwd_to_rev (ParportObject *self) { int r = ieee1284_ecp_fwd_to_rev (self->port); if (r < 0) { handle_error (r); return NULL; } Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_ecp_rev_to_fwd (ParportObject *self) { int r = ieee1284_ecp_rev_to_fwd (self->port); if (r < 0) { handle_error (r); return NULL; } Py_INCREF (Py_None); return Py_None; } static PyObject * Parport_set_timeout (ParportObject *self, PyObject *args) { float f; struct timeval timeout, *oldto; if (!PyArg_ParseTuple (args, "f", &f)) return NULL; timeout.tv_sec = (int) f; timeout.tv_usec = (int) ((f - timeout.tv_sec) * 1000000); oldto = ieee1284_set_timeout (self->port, &timeout); f = oldto->tv_sec + oldto->tv_usec * 1000000; return PyFloat_FromDouble (f); } #define READ_FUNCTION(x) \ static PyObject * \ Parport_##x (ParportObject *self, PyObject *args) \ { \ int flags = 0; \ size_t len; \ ssize_t got; \ char *buffer; \ PyObject *ret; \ \ if (!PyArg_ParseTuple (args, "i|i", &len, &flags)) \ return NULL; \ \ buffer = malloc (len); \ got = ieee1284_##x (self->port, flags, buffer, len); \ if (got < 0) { \ handle_error (got); \ free (buffer); \ return NULL; \ } \ \ ret = PyString_FromStringAndSize (buffer, got); \ free (buffer); \ return ret; \ } #define READ_METHOD(x) \ { #x, (PyCFunction) Parport_##x, METH_VARARGS, \ #x "(length[,flags]) -> string\n" \ "Reads data using specified transfer method." }, #define WRITE_FUNCTION(x) \ static PyObject * \ Parport_##x (ParportObject *self, PyObject *args) \ { \ int flags = 0; \ int len; \ char *buffer; \ ssize_t wrote; \ PyObject *ret; \ \ if (!PyArg_ParseTuple (args, "s#|i", &buffer, &len, &flags)) \ return NULL; \ \ wrote = ieee1284_##x (self->port, flags, buffer, len); \ if (write < 0) { \ handle_error (wrote); \ return NULL; \ } \ \ return PyInt_FromLong (wrote); \ } #define WRITE_METHOD(x) \ { #x, (PyCFunction) Parport_##x, METH_VARARGS, \ #x "(string[,flags]) -> int\n" \ "Writes data using specified transfer method.\n" \ "Returns the number of bytes written." }, READ_FUNCTION(nibble_read) READ_FUNCTION(byte_read) READ_FUNCTION(epp_read_data) READ_FUNCTION(epp_read_addr) READ_FUNCTION(ecp_read_data) READ_FUNCTION(ecp_read_addr) WRITE_FUNCTION(compat_write) WRITE_FUNCTION(epp_write_data) WRITE_FUNCTION(epp_write_addr) WRITE_FUNCTION(ecp_write_data) WRITE_FUNCTION(ecp_write_addr) PyMethodDef Parport_methods[] = { { "get_deviceid", (PyCFunction) Parport_get_deviceid, METH_VARARGS, "get_deviceid(daisy, flags) -> string\n" "Returns an IEEE 1284 Device ID of the device." }, { "open", (PyCFunction) Parport_open, METH_VARARGS, "open(flags) -> int\n" "Opens a port and returns a capabilities bitmask." }, { "close", (PyCFunction) Parport_close, METH_NOARGS, "close() -> None\n" "Closes a port." }, { "claim", (PyCFunction) Parport_claim, METH_NOARGS, "claim() -> None\n" "Claims a port." }, { "release", (PyCFunction) Parport_release, METH_NOARGS, "release() -> None\n" "Releases a port." }, { "read_data", (PyCFunction) Parport_read_data, METH_NOARGS, "read_data() -> int\n" "Reads the byte on the data lines." }, { "write_data", (PyCFunction) Parport_write_data, METH_VARARGS, "write_data(byte) -> None\n" "Writes the byte to the data lines." }, { "data_dir", (PyCFunction) Parport_data_dir, METH_VARARGS, "data_dir(reverse) -> None\n" "Sets the direction of the data lines." }, { "read_status", (PyCFunction) Parport_read_status, METH_NOARGS, "read_status() -> int\n" "Reads the values on the status lines." }, { "wait_status", (PyCFunction) Parport_wait_status, METH_VARARGS, "wait_status(mask,val,timeout) -> None\n" "Waits for timeout (in seconds), until the status lines are as\n" "specified." }, { "read_control", (PyCFunction) Parport_read_control, METH_NOARGS, "read_control() -> int\n" "Reads the values on the control lines." }, { "write_control", (PyCFunction) Parport_write_control, METH_VARARGS, "write_control(byte) -> None\n" "Writes the values to the data lines." }, { "frob_control", (PyCFunction) Parport_frob_control, METH_VARARGS, "frob_control(mask,val) -> None\n" "Frobnicates the values on the data lines." }, { "negotiate", (PyCFunction) Parport_negotiate, METH_VARARGS, "negotiate(mode) -> None\n" "Negotiates to the desired IEEE 1284 transer mode." }, { "terminate", (PyCFunction) Parport_terminate, METH_NOARGS, "terminate() -> None\n" "Terminates the current IEEE 1284 transer mode." }, { "ecp_fwd_to_rev", (PyCFunction) Parport_ecp_fwd_to_rev, METH_NOARGS, "ecp_fwd_to_rev() -> None\n" "Switches to ECP reverse mode." }, { "ecp_rev_to_fwd", (PyCFunction) Parport_ecp_rev_to_fwd, METH_NOARGS, "ecp_rev_to_fwd() -> None\n" "Switches to ECP forward mode." }, { "set_timeout", (PyCFunction) Parport_set_timeout, METH_VARARGS, "set_timeout(float) -> float\n" "Sets transfer timeout, in seconds. Returns old timeout value." }, READ_METHOD(nibble_read) READ_METHOD(byte_read) READ_METHOD(epp_read_data) READ_METHOD(epp_read_addr) READ_METHOD(ecp_read_data) READ_METHOD(ecp_read_addr) WRITE_METHOD(compat_write) WRITE_METHOD(epp_write_data) WRITE_METHOD(epp_write_addr) WRITE_METHOD(ecp_write_data) WRITE_METHOD(ecp_write_addr) { NULL } }; /***/ static PyTypeObject ParportType = { PyObject_HEAD_INIT(NULL) 0, /* ob_size */ "ieee1284.Parport", /* tp_name */ sizeof (ParportObject), /* tp_basicsize */ 0, /* tp_itemsize */ (destructor)Parport_dealloc, /* tp_dealloc */ 0, /* tp_print */ 0, /* tp_getattr */ 0, /* tp_setattr */ 0, /* tp_compare */ 0, /* tp_repr */ 0, /* tp_as_number */ 0, /* tp_as_sequence */ 0, /* tp_as_mapping */ 0, /* tp_hash */ 0, /* tp_call */ 0, /* tp_str */ 0, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ Py_TPFLAGS_DEFAULT, /* tp_flags */ "parallel port object", /* tp_doc */ }; static PyObject * parport_object (struct parport *port) { ParportObject *ret; ret = (ParportObject *) ParportType.tp_new (&ParportType, Py_None, Py_None); ret->port = port; ieee1284_ref (port); return (PyObject *) ret; } static PyObject * pyieee1284_find_ports (PyObject *self, PyObject *args) { struct parport_list pl; int flags = 0; int err; int i; PyObject *ret; if (!PyArg_ParseTuple (args, "|i", &flags)) return NULL; err = ieee1284_find_ports (&pl, flags); if (err) { handle_error (err); return NULL; } ret = PyDict_New (); for (i = 0; i < pl.portc; i++) { struct parport *port = pl.portv[i]; char *name = strdup (port->name); PyObject *portobj = parport_object (port); PyDict_SetItemString (ret, name, portobj); free (name); Py_DECREF (portobj); } ieee1284_free_ports (&pl); return ret; } static PyMethodDef Ieee1284Methods[] = { {"find_ports", pyieee1284_find_ports, METH_VARARGS, "find_ports(flags) -> dict\n" "Returns a dict, indexed by name, of parallel ports."}, {NULL, NULL, 0, NULL} }; #ifndef PyMODINIT_FUNC #define PyMODINIT_FUNC void #endif PyMODINIT_FUNC initieee1284 (void) { PyObject *m = Py_InitModule ("ieee1284", Ieee1284Methods); PyObject *d = PyModule_GetDict (m); PyObject *c; ParportType.tp_new = PyType_GenericNew; ParportType.tp_init = (initproc) Parport_init; ParportType.tp_getset = Parport_getseters; ParportType.tp_methods = Parport_methods; if (PyType_Ready (&ParportType) < 0) return; Py_INCREF (&ParportType); PyModule_AddObject (m, "Parport", (PyObject *) &ParportType); pyieee1284_error = PyErr_NewException("ieee1284.error", NULL, NULL); Py_INCREF (pyieee1284_error); PyModule_AddObject (m, "error", pyieee1284_error); #define CONSTANT(x) \ do { \ c = PyInt_FromLong (x); \ PyDict_SetItemString (d, #x, c); \ Py_DECREF (c); \ } while (0) CONSTANT (F1284_FRESH); CONSTANT (F1284_EXCL); CONSTANT (CAP1284_RAW); CONSTANT (CAP1284_NIBBLE); CONSTANT (CAP1284_BYTE); CONSTANT (CAP1284_COMPAT); CONSTANT (CAP1284_BECP); CONSTANT (CAP1284_ECP); CONSTANT (CAP1284_ECPRLE); CONSTANT (CAP1284_ECPSWE); CONSTANT (CAP1284_EPP); CONSTANT (CAP1284_EPPSL); CONSTANT (CAP1284_EPPSWE); CONSTANT (CAP1284_IRQ); CONSTANT (CAP1284_DMA); CONSTANT (S1284_NFAULT); CONSTANT (S1284_SELECT); CONSTANT (S1284_PERROR); CONSTANT (S1284_NACK); CONSTANT (S1284_BUSY); CONSTANT (S1284_INVERTED); CONSTANT (C1284_NSTROBE); CONSTANT (C1284_NAUTOFD); CONSTANT (C1284_NINIT); CONSTANT (C1284_NSELECTIN); CONSTANT (C1284_INVERTED); CONSTANT (M1284_NIBBLE); CONSTANT (M1284_BYTE); CONSTANT (M1284_COMPAT); CONSTANT (M1284_BECP); CONSTANT (M1284_ECP); CONSTANT (M1284_ECPRLE); CONSTANT (M1284_ECPSWE); CONSTANT (M1284_EPP); CONSTANT (M1284_EPPSL); CONSTANT (M1284_EPPSWE); CONSTANT (M1284_FLAG_DEVICEID); CONSTANT (M1284_FLAG_EXT_LINK); CONSTANT (F1284_NONBLOCK); CONSTANT (F1284_SWE); CONSTANT (F1284_RLE); CONSTANT (F1284_FASTEPP); } libieee1284-0.2.11/libieee1284.sym0000664000175000017500000000136707665666535015556 0ustar julienjulienieee1284_find_ports ieee1284_free_ports ieee1284_get_deviceid ieee1284_open ieee1284_close ieee1284_ref ieee1284_unref ieee1284_claim ieee1284_release ieee1284_get_irq_fd ieee1284_clear_irq ieee1284_read_data ieee1284_write_data ieee1284_wait_data ieee1284_data_dir ieee1284_read_status ieee1284_wait_status ieee1284_read_control ieee1284_write_control ieee1284_frob_control ieee1284_do_nack_handshake ieee1284_negotiate ieee1284_terminate ieee1284_ecp_fwd_to_rev ieee1284_ecp_rev_to_fwd ieee1284_nibble_read ieee1284_compat_write ieee1284_byte_read ieee1284_epp_read_data ieee1284_epp_write_data ieee1284_epp_read_addr ieee1284_epp_write_addr ieee1284_ecp_read_data ieee1284_ecp_write_data ieee1284_ecp_read_addr ieee1284_ecp_write_addr ieee1284_set_timeout libieee1284-0.2.11/tests/0000775000175000017500000000000010673720645014224 5ustar julienjulienlibieee1284-0.2.11/tests/test.c0000664000175000017500000000650607535625233015356 0ustar julienjulien#include #include #include enum devid_field { devid_cls, devid_mfg, devid_mdl }; static char *field (char *id, enum devid_field f) { char *result = "(?)"; char *p = NULL; id += 2; switch (f) { case devid_cls: p = strstr (id, "CLASS:"); if (!p) p = strstr (id, "class:"); if (!p) p = strstr (id, "CLS:"); if (!p) p = strstr (id, "cls:"); break; case devid_mfg: p = strstr (id, "MANUFACTURER:"); if (!p) p = strstr (id, "manufacturer:"); if (!p) p = strstr (id, "MFG:"); if (!p) p = strstr (id, "mfg:"); break; case devid_mdl: p = strstr (id, "MODEL:"); if (!p) p = strstr (id, "model:"); if (!p) p = strstr (id, "MDL:"); if (!p) p = strstr (id, "mdl:"); break; } if (p) { char *q; char c; p = strchr (p, ':') + 1; q = strchr (p, ';'); if (q) { c = *q; *q = '\0'; } result = strdup (p); // leaks, but this is just a test harness if (q) *q = c; } return result; } static void test_deviceid (struct parport_list *pl) { int i, j; printf ("Found %d ports:\n", pl->portc); for (i = 0; i < pl->portc; i++) { char id[500]; printf (" %s: ", pl->portv[i]->name); if (ieee1284_get_deviceid (pl->portv[i], -1, F1284_FRESH, id, 500) > -1) printf ("%s, %s %s", field (id, devid_cls), field (id, devid_mfg), field (id, devid_mdl)); else if (ieee1284_get_deviceid (pl->portv[i], -1, 0, id, 500) > -1) printf ("(may be cached) %s, %s %s", field (id, devid_cls), field (id, devid_mfg), field (id, devid_mdl)); printf ("\n"); for (j = 0; j < 4; j++) if (ieee1284_get_deviceid (pl->portv[i], j, 0, id, 500) > -1) printf (" Daisy chain address %d: (may be cached) %s, %s %s\n", j, field (id, devid_cls), field (id, devid_mfg), field (id, devid_mdl)); } putchar ('\n'); } static int show_capabilities (unsigned int cap) { #define CAP(x) \ if (cap & CAP1284_##x) \ printf (#x " "); CAP(RAW); CAP(NIBBLE); CAP(BYTE); CAP(COMPAT); CAP(BECP); CAP(ECP); CAP(ECPRLE); CAP(ECPSWE); CAP(EPP); CAP(EPPSL); CAP(EPPSWE); CAP(IRQ); CAP(DMA); putchar ('\n'); return 0; } void test_open (struct parport_list *pl) { int i; for (i = 0; i < pl->portc; i++) { struct parport *port = pl->portv[i]; unsigned int cap; /* Just try to open the port, then close it. */ if (ieee1284_open (port, 0, &cap)) printf ("%s: inaccessible\n", port->name); else { printf ("%s: %#lx", port->name, port->base_addr); if (port->hibase_addr) printf (" (ECR at %#lx)", port->hibase_addr); printf ("\n "); show_capabilities (cap); if (cap & CAP1284_IRQ) { int fd = ieee1284_get_irq_fd (port); if (fd < 0) printf ("Couldn't get IRQ fd: %d\n", fd); else { int r = ieee1284_claim (port); if (r != E1284_OK) printf ("Couldn't claim port: %d\n", r); else r = ieee1284_clear_irq (port, NULL); if (r != E1284_OK) printf ("Couldn't clear IRQ: %d\n", r); ieee1284_release (port); } } ieee1284_close (port); } } } int main () { struct parport_list pl; ieee1284_find_ports (&pl, 0); test_deviceid (&pl); test_open (&pl); ieee1284_free_ports (&pl); return 0; } libieee1284-0.2.11/libieee1284.spec0000664000175000017500000000450310673720630015647 0ustar julienjulienSummary: A library for interfacing IEEE 1284-compatible devices. Name: libieee1284 Version: 0.2.11 Release: 0.1 License: GPL Group: System Environment/Libraries URL: http://cyberelk.net/tim/libieee1284/ Source0: ftp://cyberelk.net/tim/data/%{name}/devel/%{name}-%{version}.tar.bz2 BuildRoot: %{_tmppath}/%{name}-%{version}-buildroot BuildRequires: xmlto, python-devel %description The libieee1284 library is for communicating with parallel port devices. %package devel Summary: Files for developing applications that use libieee1284. Requires: %{name} = %{version} Group: Development/Libraries %description devel The header files, static library, libtool library and man pages for developing applications that use libieee1284. %package python Summary: Python extension module for libieee1284. Group: System Environment/Libraries %description python Python extension module for libieee1284. To use libieee1284 with Python, use 'import ieee1284'. %prep %setup -q %build %configure make CFLAGS="$RPM_OPT_FLAGS" # Also make the documentation in PDF format make doc/interface.pdf %install rm -rf %{buildroot} %makeinstall rm -f %{buildroot}%{_libdir}/python*/*/*a %clean rm -rf %{buildroot} %files %defattr(-,root,root) %doc README COPYING TODO %{_libdir}/*.so.* %{_bindir}/* %files devel %defattr(-,root,root) %doc doc/interface.pdf %{_includedir}/ieee1284.h %{_libdir}/*.a %{_libdir}/*.so %{_libdir}/*.la %{_mandir}/*/* %files python %defattr(-,root,root) %{_libdir}/python*/*/*.so %post -p /sbin/ldconfig %postun -p /sbin/ldconfig %changelog * Tue Feb 3 2004 Tim Waugh - Build requires python-devel. - Ship Python extension module. * Wed Feb 26 2003 Tim Waugh - Use the Makefile rule to build the PDF. * Sat Aug 24 2002 Tim Waugh - Ship test program. * Sat Aug 3 2002 Tim Waugh - The archive is now distributed in .tar.bz2 format. * Fri Apr 26 2002 Tim Waugh - No need to create man page symlinks any more. - Build requires xmlto now, not docbook-utils. * Wed Apr 24 2002 Tim Waugh - The tarball builds its own man pages now; just adjust the symlinks. - Run ldconfig. * Mon Jan 7 2002 Tim Waugh - Ship the PDF file with the devel package. * Thu Nov 15 2001 Tim Waugh - Initial specfile. libieee1284-0.2.11/README.FreeBSD0000664000175000017500000000051007541047750015146 0ustar julienjulienNotes on libieee1284 on FreeBSD/i386 ------------------------------------ For direct port access on FreeBSD/i386, the library opens /dev/io. If you want regular users to be able to access this (rather than just root) you'll need to change the permissions on this file. Enjoy, - Matthew Duggan stauff1@users.sourceforge.net libieee1284-0.2.11/README.OpenBSD0000664000175000017500000000131307522007403015156 0ustar julienjulienNotes on libieee1284 on OpenBSD/i386 ------------------------------------ For direct port access on OpenBSD/i386, the library uses the i386_get_ioperm and i386_set_ioperm syscalls. These can only be called as root, so currently only root access is supported. They also require the linking of the i386 library. This would not be a problem, except that for no good reason I can discern, there is no shared version of libi386 included in the base OpenBSD install. The result is that programs using libieee1284 will have to manually link libi386 when compiling on OpenBSD. Thanks to Rob Pearce for providing the hardware for OpenBSD and Solaris/x86. Enjoy, - Matthew Duggan stauff1@users.sourceforge.net libieee1284-0.2.11/README.Solaris0000664000175000017500000000236607511636260015360 0ustar julienjulienNotes on libieee1284 on Solaris/x86 ----------------------------------- There are some problems with supporting bi-directional parallel ports in Solaris/x86. Not least of these is the fact that there is no built-in support, nor built-in inb/outb. To work around this problem, I have included the IOP kernel-mode driver which exposes the inb and outb functions to userspace. To the end users, this means that you will need to install the iop driver before you can use libieee1284. After performing a make install (which will also install the driver), you will probably need to reboot with -r, ie: # /usr/sbin/reboot -- -r On Solaris 2.8 you will probably need to run add_drv after rebooting, ie: # add_drv iop If that doesn't get it working, consult the add_drv man page. Once the IOP driver is installed and working, you will only be able to access the parallel port as root. The other downside of this method of parport access is that it is *slow*. Each read and write requires an ioctl, which being a syscall is not fast. On top of that, you are limited to nibble mode transfers, so each ioctl is 4 bits. I hope that Sun sees fit to port the ECPP system to x86 in a future version of Solaris. Enjoy, - Matthew Duggan stauff1@users.sourceforge.net libieee1284-0.2.11/README.win950000664000175000017500000000100007511636260014677 0ustar julienjulienNotes on libieee1284 on Windows 95/98/Me ---------------------------------------- Unlike NT, the Windows9X kernel is more lax with its I/O security. We take advantage of this by using 9X the same as Linux port based I/O, just without the ioperm() step. Unfortunately it's still much slower than Linux, partly because cygwin is very slow on 9x kernels. It also means that we're guessing the parallel port base address, so it's not as reliable as ppdev. Enjoy, - Matthew Duggan stauff1@users.sourceforge.net libieee1284-0.2.11/README.winNT0000664000175000017500000000360410105641001014755 0ustar julienjulienNotes on libieee1284 on Windows NT/2k/XP ---------------------------------------- The support for parallel ports in NT kernels is sub-optimal. The port API specifies capabilities such as ECP Hardware support, but ports that show up as using the ECP driver don't actually return this capability. Secondly, data writes are not supported in non-ECP modes (ie, the only modes ever available). To top it all off, control lines can be set to anything you want, as long as it's the initialisation state. We end up with essentially no way of transferring data in through the parallel port. To work around these problems there are two possible solutions: 1) Use a driver such as PortTalk to give inb/outb permission to the application (http://www.beyondlogic.org/porttalk/porttalk.htm) This appears an ideal solution, but requires the writing, compilation, and installation of a driver. Compiling a driver requires the DDK, which is well beyond what most people have handy in NT. 2) Reverse-engineer the (undocumented) ParallelVdm driver used by the Virtual DOS Machine to provide printer compatibility. This option is suprisingly much simpler to implement, but has the disadvantage that like the Solaris/x86 driver, every single read and write requires a syscall (and reads only transfer 4 bits in nibble mode), which adds up to very slow operation indeed. I opted for option number 2 as it took advantage of existing capabilities of the OS. Unfortunately this means amazingly slow operation, even on fast machines. If you are keen to write a driver and installation routine for NT which does essentially what PortTalk does and doesn't require the DDK for compilation, please do! Also note that F1284_EXCL is implicit in every use of the port in NT, as this driver only provides one process with access at a time. Enjoy, - Matthew Duggan stauff1@users.sourceforge.net libieee1284-0.2.11/README.VC60000664000175000017500000000072710105641001014317 0ustar julienjulienNotes on libieee1284 on Visual C++ ---------------------------------- The Makefile.vc6, ieee1284.def and include/config.h.vc6 should allow you to compile in Visual C++ 6. These are included for compatibility, and are not intended to be the definitive source. Compatibility might be broken some time in the future, but I hope not. The VC6 port is the work of Daniel Horchner (apologies for dropping his umlaut). Enjoy, - Matthew Duggan stauff1@users.sourceforge.net libieee1284-0.2.11/Makefile.vc60000664000175000017500000000344710105641001015201 0ustar julienjulienCC=cl.exe CFLAGS=/nologo /Iinclude /W3 /O2 /DHAVE_CONFIG_H LDFLAGS=/NOLOGO TARGETS=.libs\ieee1284.lib .libs\ieee1284.dll OBJECTS=src/access_io.obj src/access_lpt.obj src/access_ppdev.obj src/conf.obj \ src/debug.obj src/default.obj src/delay.obj src/detect.obj \ src/deviceid.obj src/interface.obj src/ports.obj src/state.obj all: create_dir $(TARGETS) libieee1284_test.exe create_dir: if not exist .libs mkdir .libs clean: del /q src\*.obj del /q tests\*.obj del /q libieee1284_test.exe rmdir /s /q .libs distclean: clean del /q include\config.h del /q config.log del /q config.status .c.obj: $(CC) $(CFLAGS) /c $< /Fo$@ .libs\ieee1284.lib: $(OBJECTS) # .libs\ieee1284.lib is the static library. .libs\ieee1284dll.lib is the import # library for the DLL. lib.exe $(OBJECTS) $(LDFLAGS) /OUT:$@ .libs\ieee1284.dll: $(OBJECTS) # I was thinking of using "/DEF:($*B).def". This doesn't work and M$'s # documentation is terribly confusing. link.exe $(OBJECTS) $(LDFLAGS) /DLL /DEF:ieee1284.def /IMPLIB:$*dll.lib /OUT:$@ libieee1284_test.exe: tests/test.obj link.exe $** $(LDFLAGS) .libs\ieee1284.lib /OUT:$@ install: uninstall: # Dependencies src/access_io.obj: include/ieee1284.h include/config.h src/access_lpt.obj: include/ieee1284.h include/config.h src/access_ppdev.obj: include/ieee1284.h include/config.h src/conf.obj: include/ieee1284.h include/config.h src/debug.obj: include/ieee1284.h include/config.h src/default.obj: include/ieee1284.h include/config.h src/delay.obj: include/ieee1284.h include/config.h src/detect.obj: include/ieee1284.h include/config.h src/deviceid.obj: include/ieee1284.h include/config.h src/interface.obj: include/ieee1284.h include/config.h src/ports.obj: include/ieee1284.h include/config.h src/state.obj: include/ieee1284.h include/config.h libieee1284-0.2.11/ieee1284.def0000664000175000017500000000144510105641001014746 0ustar julienjulienEXPORTS ieee1284_find_ports ieee1284_free_ports ieee1284_get_deviceid ieee1284_open ieee1284_close ieee1284_ref ieee1284_unref ieee1284_claim ieee1284_release ieee1284_get_irq_fd ieee1284_clear_irq ieee1284_read_data ieee1284_write_data ieee1284_wait_data ieee1284_data_dir ieee1284_read_status ieee1284_wait_status ieee1284_read_control ieee1284_write_control ieee1284_frob_control ieee1284_do_nack_handshake ieee1284_negotiate ieee1284_terminate ieee1284_ecp_fwd_to_rev ieee1284_ecp_rev_to_fwd ieee1284_nibble_read ieee1284_compat_write ieee1284_byte_read ieee1284_epp_read_data ieee1284_epp_write_data ieee1284_epp_read_addr ieee1284_epp_write_addr ieee1284_ecp_read_data ieee1284_ecp_write_data ieee1284_ecp_read_addr ieee1284_ecp_write_addr ieee1284_set_timeout