siproxd-0.8.1/0000775000077000007700000000000011606402165010216 500000000000000siproxd-0.8.1/acinclude.m40000664000077000007700000003245611570214403012335 00000000000000dnl dnl History dnl ------- dnl before time a lot happend before start of history dnl 13-Sep-2002 tries test for libosip2 functions (number of args) dnl 18-Dec-2007 tries test for new osip_message_t structure dnl dnl dnl -------------------------------------------------------------------- dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl dnl This macro figures out how to build C programs using POSIX dnl threads. It sets the PTHREAD_LIBS output variable to the threads dnl library and linker flags, and the PTHREAD_CFLAGS output variable dnl to any special C compiler flags that are needed. (The user can also dnl force certain compiler flags/libs to be tested by setting these dnl environment variables.) dnl dnl Also sets PTHREAD_CC to any special C compiler that is needed for dnl multi-threaded programs (defaults to the value of CC otherwise). dnl (This is necessary on AIX to use the special cc_r compiler alias.) dnl dnl If you are only building threads programs, you may wish to dnl use these variables in your default LIBS, CFLAGS, and CC: dnl dnl LIBS="$PTHREAD_LIBS $LIBS" dnl CFLAGS="$CFLAGS $PTHREAD_CFLAGS" dnl LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" dnl CC="$PTHREAD_CC" dnl dnl In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute dnl constant has a nonstandard name, defines PTHREAD_CREATE_JOINABLE dnl to that name (e.g. PTHREAD_CREATE_UNDETACHED on AIX). dnl dnl ACTION-IF-FOUND is a list of shell commands to run if a threads dnl library is found, and ACTION-IF-NOT-FOUND is a list of commands dnl to run it if it is not found. If ACTION-IF-FOUND is not specified, dnl the default action will define HAVE_PTHREAD. dnl dnl Please let the authors know if this macro fails on any platform, dnl or if you have any other suggestions or comments. This macro was dnl based on work by SGJ on autoconf scripts for FFTW (www.fftw.org) dnl (with help from M. Frigo), as well as ac_pthread and hb_pthread dnl macros posted by AFC to the autoconf macro repository. We are also dnl grateful for the helpful feedback of numerous users. dnl dnl @version $Id: acinclude.m4 399 2008-11-08 15:18:59Z hb9xar $ dnl @author Steven G. Johnson and Alejandro Forero Cuervo AC_DEFUN([ACX_PTHREAD], [ AC_REQUIRE([AC_CANONICAL_HOST]) acx_pthread_ok=no # We used to check for pthread.h first, but this fails if pthread.h # requires special compiler flags (e.g. on True64 or Sequent). # It gets checked for in the link test anyway. # First of all, check if the user has set any of the PTHREAD_LIBS, # etcetera environment variables, and if threads linking works using # them: if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" AC_MSG_CHECKING([for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS]) AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) AC_MSG_RESULT($acx_pthread_ok) if test x"$acx_pthread_ok" = xno; then PTHREAD_LIBS="" PTHREAD_CFLAGS="" PTHREAD_LDFLAGS="" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" fi # We must check for the threads library under a number of different # names; the ordering is very important because some systems # (e.g. DEC) have both -lpthread and -lpthreads, where one of the # libraries is broken (non-POSIX). # Create a list of thread flags to try. Items starting with a "-" are # C compiler flags, and other items are library names, except for "none" # which indicates that we try without any flags at all. acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt" # The ordering *is* (sometimes) important. Some notes on the # individual items follow: # pthreads: AIX (must check this before -lpthread) # none: in case threads are in libc; should be tried before -Kthread and # other compiler flags to prevent continual compiler warnings # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) # -pthreads: Solaris/gcc # -mthreads: Mingw32/gcc, Lynx/gcc # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it # doesn't hurt to check since this sometimes defines pthreads too; # also defines -D_REENTRANT) # pthread: Linux, etcetera # --thread-safe: KAI C++ case "${host_cpu}-${host_os}" in *solaris*) # On Solaris (at least, for some versions), libc contains stubbed # (non-functional) versions of the pthreads routines, so link-based # tests will erroneously succeed. (We need to link with -pthread or # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather # a function called by this macro, so we could check for that, but # who knows whether they'll stub that too in a future libc.) So, # we'll just look for -pthreads and -lpthread first: acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags" ;; esac if test x"$acx_pthread_ok" = xno; then for flag in $acx_pthread_flags; do case $flag in none) AC_MSG_CHECKING([whether pthreads work without any flags]) ;; -*) AC_MSG_CHECKING([whether pthreads work with $flag]) PTHREAD_CFLAGS="$flag" ;; *) AC_MSG_CHECKING([for the pthreads library -l$flag]) PTHREAD_LIBS="-l$flag" ;; esac save_LIBS="$LIBS" save_CFLAGS="$CFLAGS" save_LDFLAGS="$LDFLAGS" LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" # Check for various functions. We must include pthread.h, # since some functions may be macros. (On the Sequent, we # need a special flag -Kthread to make this header compile.) # We check for pthread_join because it is in -lpthread on IRIX # while pthread_create is in libc. We check for pthread_attr_init # due to DEC craziness with -lpthreads. We check for # pthread_cleanup_push because it is one of the few pthread # functions on Solaris that doesn't have a non-functional libc stub. # We try pthread_create on general principles. AC_TRY_LINK([#include ], [pthread_t th; pthread_join(th, 0); pthread_attr_init(0); pthread_cleanup_push(0, 0); pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], [acx_pthread_ok=yes]) LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" AC_MSG_RESULT($acx_pthread_ok) if test "x$acx_pthread_ok" = xyes; then break; fi PTHREAD_LIBS="" PTHREAD_CFLAGS="" PTHREAD_LDFLAGS="" done fi # Various other checks: if test "x$acx_pthread_ok" = xyes; then save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" # Detect AIX lossage: threads are created detached by default # and the JOINABLE attribute has a nonstandard name (UNDETACHED). AC_MSG_CHECKING([for joinable pthread attribute]) AC_TRY_LINK([#include ], [int attr=PTHREAD_CREATE_JOINABLE;], ok=PTHREAD_CREATE_JOINABLE, ok=unknown) if test x"$ok" = xunknown; then AC_TRY_LINK([#include ], [int attr=PTHREAD_CREATE_UNDETACHED;], ok=PTHREAD_CREATE_UNDETACHED, ok=unknown) fi if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then AC_DEFINE(PTHREAD_CREATE_JOINABLE, $ok, [Define to the necessary symbol if this constant uses a non-standard name on your system.]) fi AC_MSG_RESULT(${ok}) if test x"$ok" = xunknown; then AC_MSG_WARN([we do not know how to create joinable pthreads]) fi AC_MSG_CHECKING([if more special flags are required for pthreads]) flag=no case "${host_cpu}-${host_os}" in *-aix* | *-freebsd*) flag="-D_THREAD_SAFE";; *solaris* | alpha*-osf*) flag="-D_REENTRANT";; esac AC_MSG_RESULT(${flag}) if test "x$flag" != xno; then PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" # More AIX lossage: must compile with cc_r AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC}) else PTHREAD_CC="$CC" fi AC_SUBST(PTHREAD_LIBS) AC_SUBST(PTHREAD_CFLAGS) AC_SUBST(PTHREAD_LDFLAGS) AC_SUBST(PTHREAD_CC) # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: if test x"$acx_pthread_ok" = xyes; then ifelse([$1],,AC_DEFINE(HAVE_PTHREAD,1,[Define if you have POSIX threads libraries and header files.]),[$1]) : else acx_pthread_ok=no $2 fi ])dnl ACX_PTHREAD dnl -------------------------------------------------------------------- dnl @synopsis ACX_WHICH_GETHOSTBYNAME_R dnl dnl Provides a test to determine the correct dnl way to call gethostbyname_r dnl dnl defines HAVE_FUNC_GETHOSTBYNAME_R_6 if it needs 6 arguments (e.g linux) dnl defines HAVE_FUNC_GETHOSTBYNAME_R_5 if it needs 5 arguments (e.g. solaris) dnl defines HAVE_FUNC_GETHOSTBYNAME_R_3 if it needs 3 arguments (e.g. osf/1) dnl dnl if used in conjunction in gethostname.c the api demonstrated dnl in test.c can be used regardless of which gethostbyname_r dnl exists. These example files found at dnl http://www.csn.ul.ie/~caolan/publink/gethostbyname_r dnl dnl @version $Id: acinclude.m4 399 2008-11-08 15:18:59Z hb9xar $ dnl @author Caolan McNamara dnl dnl based on David Arnold's autoconf suggestion in the threads faq dnl AC_DEFUN([ACX_WHICH_GETHOSTBYNAME_R], [ AC_CHECK_FUNC(gethostbyname_r, [ AC_MSG_CHECKING(how many arguments takes gethostbyname_r) AC_TRY_COMPILE([ #include #include ], [ char *name; struct hostent *he; struct hostent_data data; (void) gethostbyname_r(name, he, &data); ],acx_which_gethostname_r=three, [ dnl AC_TRY_COMPILE([ #include #include ], [ char *name; struct hostent *he, *res; char buffer[2048]; int buflen = 2048; int h_errnop; (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) ],acx_which_gethostname_r=six, [ dnl AC_TRY_COMPILE([ #include #include ], [ char *name; struct hostent *he; char buffer[2048]; int buflen = 2048; int h_errnop; (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) ],acx_which_gethostname_r=five,acx_which_gethostname_r=no) ]) ]) ], acx_which_gethostname_r=no) if test $acx_which_gethostname_r = six; then AC_DEFINE(HAVE_FUNC_GETHOSTBYNAME_R_6,,[gethostbyname_r takes 6 arguments]) elif test $acx_which_gethostname_r = five; then AC_DEFINE(HAVE_FUNC_GETHOSTBYNAME_R_5,,[gethostbyname_r takes 5 arguments]) elif test $acx_which_gethostname_r = three; then AC_DEFINE(HAVE_FUNC_GETHOSTBYNAME_R_3,,[gethostbyname_r takes 3 arguments]) fi AC_MSG_RESULT($acx_which_gethostname_r) ])dnl ACX_WHICH_GETHOSTBYNAME_R dnl -------------------------------------------------------------------- dnl @synopsis ACX_CHECK_LIBOSIP_VERSION dnl dnl Provides a test to determine the version of libosip installed. dnl dnl Fails ./configure if a version < 3.0.0 dnl dnl Actually, this is quite some guesswork as libosip2 does not include dnl any version info in its header files. So I just look for the new data dnl structures in osip_message_t structure. dnl AC_DEFUN([ACX_CHECK_LIBOSIP_VERSION], [ acx_check_libosip_version=fail dnl ----------------------------------- AC_MSG_CHECKING(libosip2 version > 3.0.0) dnl check if contacts member is a structure with nb_elt (ok) or a dnl pointer to the structure (bad) AC_COMPILE_IFELSE([ #include main() { osip_message_t t; int e; e=t.contacts.nb_elt; } ],acx_check_libosip_version=ok, ) if test $acx_check_libosip_version = fail; then echo "*** ERROR: libosip2-3.x.x is required!";exit 1; fi AC_MSG_RESULT(ok) dnl dnl With libosip2-3.1.0, some MD5 related function names have changed. dnl Check for new names and if not present, create #defines that point dnl to the original old ones. dnl AC_CHECK_FUNCS(osip_MD5Init, , AC_MSG_RESULT(libosip2 is < 3.1.0 - creating some required defines) AC_DEFINE(osip_MD5Init, [MD5Init],[function osip_MD5Init]) AC_DEFINE(osip_MD5Update, [MD5Update],[function osip_MD5Update]) AC_DEFINE(osip_MD5Final, [MD5Final],[function osip_MD5Final]) AC_DEFINE(osip_MD5Init, [MD5Init],[function osip_MD5Init]) AC_DEFINE(osip_MD5_CTX, [MD5_CTX],[type osip_MD5_CTX]), ) ])dnl ACX_CHECK_LIBOSIP_VERSION siproxd-0.8.1/src/0000775000077000007700000000000011606402165011005 500000000000000siproxd-0.8.1/src/redirect_cache.c0000664000077000007700000001173211577726267014044 00000000000000/* Copyright (C) 2002-2011 Thomas Ries This file is part of Siproxd. Siproxd is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "config.h" #include #include #include #include #include #include #include #include #include "siproxd.h" #include "redirect_cache.h" #include "log.h" static char const ident[]="$Id: plugin_prefix.c 484 2011-06-17 16:15:41Z hb9xar $"; #define CACHE_TIMEOUT 20 /* * Helper for siproxd plugins that operate with 302 redirection * like the plugin_shortdial, plugin_prefix or plugin_regex . * * The plugin must consume the ACK from the local UA caused by the * 302 Moved response. No other ACKs must be dropped by the plugin. * * The recommended way is that upon sending a "302 Moved" response * towards the local UA, the plugin does put the Call-Id of this * dialog into a cache. Any ACK with matching Call-Id will be dropped * (consumed by the plugin) but nothing more. * * Below is a set of 3 functions to implement this functionality * inside a plugin. The whole SIP ticket will be passed, so * modifying the matching criteria can be easily done, transparent * to the plugins. * * This is the "redirected_cache". Each plugin needs its own private * cache. A static Queue header for the cache must be created and * passed to the cache handling functions. * * static redirected_cache_element_t redirected_cache; * [...] * add_to_redirected_cache(&redirected_cache, ticket); * */ int add_to_redirected_cache(redirected_cache_element_t *redirected_cache, sip_ticket_t *ticket) { redirected_cache_element_t *e; DEBUGC(DBCLASS_PLUGIN, "entered add_to_redirected_cache()"); /* allocate */ e=malloc(sizeof(redirected_cache_element_t)); if (e == NULL) { ERROR("out of memory"); return STS_FAILURE; } /* populate element */ e->next = NULL; e->ts = time(NULL); osip_call_id_clone(ticket->sipmsg->call_id, &(e->call_id)); /* add to head of queue */ e->next = redirected_cache->next; redirected_cache->next = e; DEBUGC(DBCLASS_PLUGIN, "left add_to_redirected_cache()"); return STS_SUCCESS; } int is_in_redirected_cache(redirected_cache_element_t *redirected_cache, sip_ticket_t *ticket) { redirected_cache_element_t *p, *p_prev; DEBUGC(DBCLASS_BABBLE, "entered is_in_redirected_cache"); /* iterate through queue */ p_prev=NULL; for (p=redirected_cache; p; p=p->next) { DEBUGC(DBCLASS_BABBLE, "l: p=%p, p->next=%p", p, p->next); if ( (p != redirected_cache) && (p_prev != NULL) ) { if (compare_callid(ticket->sipmsg->call_id, p->call_id) == STS_SUCCESS) { DEBUGC(DBCLASS_BABBLE, "remove p=%p", p); /* remove from queue */ p_prev->next = p->next; osip_call_id_free (p->call_id); free(p); DEBUGC(DBCLASS_BABBLE, "left is_in_redirected_cache - FOUND"); return STS_TRUE; } /* if compare_callid */ } p_prev = p; } /* for */ DEBUGC(DBCLASS_BABBLE, "left is_in_redirected_cache - NOT FOUND"); return STS_FALSE; } /* * Run through the whole Call-Id cache and remove * expired elements. */ int expire_redirected_cache(redirected_cache_element_t *redirected_cache) { redirected_cache_element_t *p, *p_prev; time_t now; DEBUGC(DBCLASS_BABBLE, "entered expire_redirected_cache"); now = time(NULL); /* iterate through queue */ p_prev=NULL; for (p=redirected_cache; p; p=p->next) { DEBUGC(DBCLASS_BABBLE, "1: p=%p, p->next=%p", p, p->next); if ( (p != redirected_cache) && (p_prev != NULL) ) { DEBUGC(DBCLASS_BABBLE,"ts:%i, now:%i", (int)p->ts, (int)now); if ((p->ts + CACHE_TIMEOUT) < now) { DEBUGC(DBCLASS_BABBLE, "remove p=%p", p); /* remove from queue */ p_prev->next = p->next; osip_call_id_free (p->call_id); free(p); /* the current element is being removed and invalidated, * set the iteration pointer to a valid element. */ p = p_prev; } /* if timeout */ DEBUGC(DBCLASS_BABBLE, "2: p=%p, p->next=%p", p, p->next); } p_prev = p; } /* for */ DEBUGC(DBCLASS_BABBLE, "left expire_redirected_cache"); return STS_FALSE; } siproxd-0.8.1/src/resolve.c0000664000077000007700000001567111570214403012556 00000000000000/* Copyright (C) 2005-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #ifdef __APPLE__ #include #endif #include #include #include "log.h" #define USE_NAPTR 0 static char const ident[]="$Id: resolve.c 442 2010-01-07 11:31:17Z hb9xar $"; /* local functions */ static int _resolve(char *name, int class, int type, char *dname, int dnamelen, int *port); /* * perform a SRV record lookup * * name name of service * dname return * dnamelen length of return buffer * port port number of service */ int resolve_SRV(char *name, char *dname, int dnamelen, int *port) { char nname[256]; snprintf(nname, sizeof(nname), "_sip._udp.%s", name); return _resolve(name, C_IN, T_SRV, dname, dnamelen, port); } #if USE_NAPTR /* * perform a NAPTR lookup * * name name of service * dname return * dnamelen length of return buffer */ int resolve_NAPTR(char *name, char *dname, int dnamelen) { int port=0; return _resolve(name, C_ANY, T_NAPTR, dname, dnamelen, &port); } #endif /* * query the DNS for a specific record type */ static int _resolve(char *name, int class, int type, char *dname, int dnamelen, int *port) { int sts; // message buffer unsigned char msg[PACKETSZ]; int msglen=PACKETSZ; // response header HEADER *res_header; // expanded name char exp_dn[MAXDNAME]; int exp_dnlen=MAXDNAME; int i, j, co; unsigned char *mptr, *xptr; unsigned short *usp,ty; unsigned int *uip; u_short priority = 0; u_short weight = 0; char tmpname[PACKETSZ]; dname[0]='\0'; *port=0; // issue request sts=res_query(name, class, type, msg, msglen); if (sts<0) { ERROR("res_query failed sts=%i\n", sts); return 0; } res_header = (HEADER *)msg; DEBUGC(DBCLASS_DNS, "_resolve: name=[%s], type=%i, qdcount=%i, ancount=%i", name, type, ntohs(res_header->qdcount), ntohs(res_header->ancount)); mptr=msg+sizeof(HEADER); // loop through query part co=ntohs(res_header->qdcount); for (i=0; iancount); for (i=0; i weight) ) { priority = pr; weight = we; *port = po; strncpy(dname, tmpname, dnamelen); /*&&& here the magic with the priorities should go. which one do we use? RFC3263 talks a bit on how a stateless SIP proxy should handle it - BY GOING STATEFUL if the lowest priority is unavailable. Why do I have a stateless proxy? Exactly, because I do NOT want to do the whole stateful crap. Rethinking needed. Currently just the first (lowest prio, highest weight) entry is returned. */ xptr+=j; } } #if USE_NAPTR } else if( ty == T_NAPTR ) { DEBUGC(DBCLASS_DNS, "_resolve: A - type NAPTR"); usp = (unsigned short *)xptr; xptr += sizeof(short); usp = (unsigned short *)xptr; xptr += sizeof(short); j = (int)(*xptr); xptr += 1; while( j > 0 ) { xptr+=1; j--; } j = (int)(*xptr); xptr += 1; while( j > 0 ) { xptr += 1; j--; } j=(int)(*xptr); xptr+=1; while( j > 0 ) { xptr += 1; j--; } j = dn_expand( msg, msg + PACKETSZ, xptr, tmpname, MAXDNAME ); if( j < 0 ) { break; } else { /* * there should be some REGEX magic, no? * Not yet used nor implemented. Just complain in * case somebody feels lucky enough trying to use it. */ ERROR("_resolve: NAPTR lookup not yet supported."); if( proto == PROTO_UDP ) { if( strstr(tmpname, "_udp" ) ) { strncpy(dname, tmpname, dnamelen); } } else { if( strstr(tmpname, "_tcp" ) ) { strncpy(dname, tmpname, dnamelen); } } DEBUGC(DBCLASS_DNS, "_resolve: A[%i] - type NAPTR: %s", i, tmpname); xptr+=j; } #endif } else { ERROR("_resolve: unknown type in DNS answer [type=%i]\n", ty); } // if ty } // if dn_expand } // for i dname[dnamelen-1]='\0'; return 0; } siproxd-0.8.1/src/plugin_stun.c0000664000077000007700000003305011575225517013452 00000000000000/* Copyright (C) 2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* must be defined before including */ #define PLUGIN_NAME plugin_stun #include "config.h" #include #include #include #include #include #include #include #include "siproxd.h" #include "digcalc.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: plugin_stun.c 479 2011-06-11 21:51:40Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_stun"; static char desc[]="Use an external STUN server to determine my public IP"; /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* plugin configuration storage */ static struct plugin_config { char *server; int port; int period; } plugin_cfg; /* Instructions for config parser */ static cfgopts_t plugin_cfg_opts[] = { { "plugin_stun_server", TYP_STRING, &plugin_cfg.server, {0, NULL} }, { "plugin_stun_port", TYP_INT4, &plugin_cfg.port, {3478, NULL} }, { "plugin_stun_period", TYP_INT4, &plugin_cfg.period, {300, NULL} }, {0, 0, 0} }; /* * module-local function prototypes */ static int stun_validate_response(char *buffer, int len, char *tid); static int stun_send_request(char *tid); static int stun_new_transaction_id(char *tid); /* * constants used in this module */ #define STUN_TID_SIZE 16 /* STUN transaction ID size: 16 bytes */ /* * Initialization. * Called once suring siproxd startup. */ int PLUGIN_INIT(plugin_def_t *plugin_def) { /* API version number of siproxd that this plugin is built against. * This constant will change whenever changes to the API are made * that require adaptions in the plugin. */ plugin_def->api_version=SIPROXD_API_VERSION; /* Name and descriptive text of the plugin */ plugin_def->name=name; plugin_def->desc=desc; /* Execution mask - during what stages of SIP processing shall * the plugin be called. */ plugin_def->exe_mask=PLUGIN_PROCESS_RAW|PLUGIN_TIMER; /* read the config file */ if (read_config(configuration.configfile, configuration.config_search, plugin_cfg_opts, name) == STS_FAILURE) { ERROR("Plugin '%s': could not load config file", name); return STS_FAILURE; } /*&&& resolve STUN server store IP */ INFO("plugin_stun is initialized, using %s:%i as STUN server", plugin_cfg.server, plugin_cfg.port); return STS_SUCCESS; } /* * Processing. * */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ static time_t next_stun_send=0; static int rq_pending=0; /* !=0 if waiting for response (ongoing dialog) */ static union { char stun_transaction_id[STUN_TID_SIZE]; uint16_t port; } u; time_t now; int sts; /* stage contains the PLUGIN_* value - the stage of SIP processing. */ DEBUGC(DBCLASS_BABBLE, "called in stage %i, rq_pending=%i", stage, rq_pending); time(&now); switch (stage) { case PLUGIN_TIMER: if (next_stun_send <= now) { /* compose and send new STUN request */ DEBUGC(DBCLASS_BABBLE, "preparing to send STUN request"); /* allocate transaction ID if a new STUN transaction */ if (rq_pending == 0) { sts = stun_new_transaction_id(u.stun_transaction_id); } /* send STUN BIND request */ sts = stun_send_request(u.stun_transaction_id); rq_pending=1; /* 10 seconds T/O to receive answer until retrying */ next_stun_send = now + 10; } break; case PLUGIN_PROCESS_RAW: /* raw UDP packet: ticket->raw_buffer, len: ticket->raw_buffer_len */ sts = stun_validate_response(ticket->raw_buffer, ticket->raw_buffer_len, u.stun_transaction_id); if (sts == STS_SUCCESS) { /* is a valid response to our last STUN request */ /* This is about what we get: +-----------------+-----------------+ |........¦..type..|........¦...len..| [0]..[4] +-----------------+-----------------+ | Transaction ID | [5].. | | | | | | ..[19] +-----------------+-----------------+ |........¦.type...|........¦...len..| [20].. Attribute +-----------------+-----------------+ | len bytes | | | +-----------------+-----------------+ |........¦.type...|........¦...len..| Attribute +-----------------+-----------------+ | | ... */ { /* clean up & move to function! */ int i, j; int len=ticket->raw_buffer_len; char *buffer=ticket->raw_buffer; int iptype; uint16_t port; unsigned char ip[4]; char ipstring[IPSTRING_SIZE]; int got_address=0; i=20; // 1st attribute position while (i+4 <= len) { int attr_typ = ntohs(*((int *)&buffer[i]) & 0x0000ffff); int attr_len = ntohs(*((int *)&buffer[i+2]) & 0x0000ffff); DEBUGC(DBCLASS_BABBLE,"STUN response: i=%i, type=%i, len=%i", i, attr_typ, attr_len); /* check if attribute is fully contained in message */ if ((i+4+attr_len) > len) { DEBUGC(DBCLASS_BABBLE,"corrupt STUN response"); break; } /* advance to start of attribute */ i = i+4; switch (attr_typ) { /* 0x0001 Mapped Address */ case 0x0001: DEBUGC(DBCLASS_BABBLE,"Mapped Addr, len=%i", attr_len); iptype=*((int*)&buffer[i+1]) & 0x000000ff; if (iptype != 0x0001) { DEBUGC(DBCLASS_BABBLE, "Mapped Addr, wrong proto family [%i]", iptype); break; } port=htons(*((int*)&buffer[i+2]) & 0x0000ffff); memcpy(ip,&buffer[i+4], 4); DEBUGC(DBCLASS_BABBLE,"STUN: public IP %u.%u.%u.%u:%i", ip[0], ip[1], ip[2], ip[3], port); /* remember normal IP address only if not yet known */ if (got_address == 0) { snprintf(ipstring, IPSTRING_SIZE-1, "%u.%u.%u.%u", ip[0], ip[1], ip[2], ip[3]); ipstring[IPSTRING_SIZE-1]='\0'; got_address=1; } break; /* 0x8020 XOR Mapped Address */ case 0x8020: DEBUGC(DBCLASS_BABBLE,"XOR Mapped Addr, len=%i", attr_len); iptype=*((int*)&buffer[i+1]) & 0x000000ff; if (iptype != 0x0001) { DEBUGC(DBCLASS_BABBLE, "Mapped Addr, wrong proto family [%i]", iptype); break; } port=*((int*)&buffer[i+2]) & 0x0000ffff; /* XOR the port with start of TID */ // port = port ^ *((short int*)stun_transaction_id); port = port ^ u.port; port = htons(port); memcpy(ip,&buffer[i+4], 4); /* XOR the IP with start of TID */ for (j=0; j<4; j++) { ip[j]=ip[j] ^ u.stun_transaction_id[j]; } DEBUGC(DBCLASS_BABBLE,"STUN: public IP %u.%u.%u.%u:%i", ip[0], ip[1], ip[2], ip[3], port); /* remember XORed IP address always (preferred) */ snprintf(ipstring, IPSTRING_SIZE-1, "%u.%u.%u.%u", ip[0], ip[1], ip[2], ip[3]); ipstring[IPSTRING_SIZE-1]='\0'; got_address=1; break; default: /* don't care... */ break; } /* advance to next attribute */ i=i+attr_len; } if (got_address && ( (configuration.outbound_host == NULL) || (strcmp(configuration.outbound_host, ipstring) != 0) ) ) { INFO("STUN: public IP has changed %s -> %s", (configuration.outbound_host) ? configuration.outbound_host:"NULL" , ipstring); if (configuration.outbound_host) { free(configuration.outbound_host); } configuration.outbound_host=malloc(IPSTRING_SIZE); strcpy(configuration.outbound_host, ipstring); } } /*&&& if XOR address and normal address do not match I may have a serious problem (IP provider not passing public IPs to clients). Some linksys routers seem to alter the "normal" IP to be the WAN IP, that may make such a situation visible. How can we deal with such a thing? We cannot change the NAT on the provider side, can we? This will be WAY out os scope of siproxds capabilities. I should issue an WARNING on such a detected situation. */ rq_pending=0; /* received answer, good */ next_stun_send = now + plugin_cfg.period; DEBUGC(DBCLASS_BABBLE,"next STUN request in %i sec at %i", plugin_cfg.period, (int)next_stun_send); return STS_FAILURE; /* done, do not further process as SIP */ } break; default: break; } return STS_SUCCESS; } /* * De-Initialization. * Called during shutdown of siproxd. Gives the plugin the chance * to clean up its mess (e.g. dynamic memory allocation, database * connections, whatever the plugin messes around with) */ int PLUGIN_END(plugin_def_t *plugin_def){ return STS_SUCCESS; } /* * module-local functions */ static int stun_validate_response(char *buffer, int len, char *tid){ /* expect min. STUN header + 1 attribute */ if (len < 24) { DEBUGC(DBCLASS_BABBLE,"stun_validate_response: no STUN response (too short)"); return STS_FAILURE; } if (ntohs(*((int*)&buffer[0]) & 0x0000ffff) != 0x0101) { DEBUGC(DBCLASS_BABBLE,"stun_validate_response: no STUN response (type)"); return STS_FAILURE; } if (memcmp(&buffer[4], tid, STUN_TID_SIZE) != 0) { DEBUGC(DBCLASS_BABBLE,"stun_validate_response: wrong STUN response (TID)"); return STS_FAILURE; } DEBUGC(DBCLASS_BABBLE,"valid STUN response"); return STS_SUCCESS; } static int stun_send_request(char *tid){ struct in_addr addr; int sts; char stun_rq[28]; /*&&& testing */ size_t size=28; /* name resolution */ if (utils_inet_aton(plugin_cfg.server, &addr) == 0) { /* need name resolution */ DEBUGC(DBCLASS_DNS,"resolving name:%s", plugin_cfg.server); sts = get_ip_by_host(plugin_cfg.server, &addr); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_DNS, "stun_send_request: cannot resolve STUN server [%s]", plugin_cfg.server); return STS_FAILURE; } } /* compose STUN BIND request - poor mans way */ stun_rq[0]=0x00; // type stun_rq[1]=0x01; stun_rq[2]=0x00; // length stun_rq[3]=0x08; memcpy (&stun_rq[4], tid, STUN_TID_SIZE); stun_rq[20]=0x00; // ATTR change request stun_rq[21]=0x03; stun_rq[22]=0x00; // ATTR len 4 stun_rq[23]=0x04; stun_rq[24]=0x00; // Change IP not set, Change port not set stun_rq[25]=0x00; stun_rq[26]=0x00; stun_rq[27]=0x00; /* and send via the SIP UDP port */ sts = sipsock_send(addr, plugin_cfg.port, PROTO_UDP, stun_rq, size); return STS_SUCCESS; } static int stun_new_transaction_id(char *tid) { time_t now; /* OSIP MD5 hash lenght is 16 bytes (32 hex digits), * so this does fit for STUN transaction ID... */ osip_MD5_CTX Md5Ctx; HASH HA1; time(&now); /* calc MD5 from servername + timestamp */ osip_MD5Init(&Md5Ctx); if (plugin_cfg.server) osip_MD5Update(&Md5Ctx, (unsigned char*)plugin_cfg.server, strlen(plugin_cfg.server)); osip_MD5Update(&Md5Ctx, (unsigned char*)&now, sizeof(now)); osip_MD5Final(HA1, &Md5Ctx); memcpy(tid, HA1, (STUN_TID_SIZE This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include "siproxd.h" #include "log.h" static char const ident[]="$Id: security.c 443 2010-01-07 11:31:56Z hb9xar $"; /* * do security and integrity checks on the received packet * (raw buffer, \0 terminated) * * RETURNS * STS_SUCCESS if ok * STS_FAILURE if the packed did not pass the checks */ int security_check_raw(char *sip_buffer, size_t size) { char *p1=NULL, *p2=NULL; DEBUGC(DBCLASS_BABBLE,"security_check_raw: size=%ld", (long)size); /* * empiric: size must be >= 16 bytes * 2 byte packets have been seen in the wild * also 4 bytes with 0x00 (seem to be used to keep potential UDP * masquerading tunnels open) */ if (size SEC_MAXLINELEN) { /* longer than allowed */ DEBUGC(DBCLASS_SIP,"security_check_raw: line too long or no " "CRLF found"); return STS_FAILURE; } } /* As libosip2 is *VERY* sensitive to corrupt input data, we need to do more stuff here. For example, libosip2 can be crashed (with a " virtual memory exhausted" error - God knows why) by sending the following few bytes. It will die in osip_message_parse() ---BUFFER DUMP follows--- 6e 74 2f 38 30 30 30 0d 0a 61 3d 66 6d 74 70 3a nt/8000..a=fmtp: 31 30 31 20 30 2d 31 35 0d 0a 101 0-15.. ---end of BUFFER DUMP--- By looking at the code in osip_message_parse.c, I'd guess it is the 'only one space present' that leads to a faulty size calculation (VERY BIG NUMBER), which in turn then dies inside osip_malloc. So, we need at least 2 spaces to survive that code part of libosip2. */ p1 = strchr(sip_buffer, ' '); if (p1 && ((p1+1) < (sip_buffer+size))) { p2 = strchr(p1+1, ' '); } else { DEBUGC(DBCLASS_SIP,"security_check_raw: found no space"); return STS_FAILURE; } if (p2==NULL) { DEBUGC(DBCLASS_SIP,"security_check_raw: found only one space"); return STS_FAILURE; } /* libosip2 can be put into an endless loop by trying to parse: ---BUFFER DUMP follows--- 49 4e 56 49 54 45 20 20 53 49 50 2f 32 2e 30 0d INVITE SIP/2.0. 0a 56 69 61 3a 20 53 49 50 2f 32 2e 30 2f 55 44 .Via: SIP/2.0/UD Note, this is an INVITE with no valid SIP URI (INVITE SIP/2.0) */ /* clumsy... */ if (size >20) { if (strncmp(sip_buffer, "INVITE SIP/2.0", 15)==0) return STS_FAILURE; else if (strncmp(sip_buffer, "ACK SIP/2.0", 12)==0) return STS_FAILURE; else if (strncmp(sip_buffer, "BYE SIP/2.0", 12)==0) return STS_FAILURE; else if (strncmp(sip_buffer, "CANCEL SIP/2.0", 15)==0) return STS_FAILURE; else if (strncmp(sip_buffer, "REGISTER SIP/2.0",17)==0) return STS_FAILURE; else if (strncmp(sip_buffer, "OPTIONS SIP/2.0", 16)==0) return STS_FAILURE; else if (strncmp(sip_buffer, "INFO SIP/2.0", 13)==0) return STS_FAILURE; } /* TODO: still way to go here ... */ return STS_SUCCESS; } /* * do security and integrity checks on the received packet * (parsed buffer) * * RETURNS * STS_SUCCESS if ok * STS_FAILURE if the packed did not pass the checks */ int security_check_sip(sip_ticket_t *ticket){ osip_message_t *sip=ticket->sipmsg; if (MSG_IS_REQUEST(sip)) { /* check for existing SIP URI in request */ if ((sip->req_uri == NULL) || (sip->req_uri->scheme == NULL)) { ERROR("security check failed: NULL SIP URI"); return STS_FAILURE; } /* check SIP URI scheme */ if (osip_strcasecmp(sip->req_uri->scheme, "sip")) { ERROR("security check failed: unknown scheme: %s", sip->req_uri->scheme); return STS_FAILURE; } } /* * Check existence of mandatory headers * Rosenberg, et. al. Standards Track [Page 161] RFC 3261 SIP: Session Initiation Protocol June 2002 Header field where proxy ACK BYE CAN INV OPT REG ___________________________________________________________ Accept R - o - o m* o Accept 2xx - - - o m* o Accept 415 - c - c c c Accept-Encoding R - o - o o o Accept-Encoding 2xx - - - o m* o Accept-Encoding 415 - c - c c c Accept-Language R - o - o o o Accept-Language 2xx - - - o m* o Accept-Language 415 - c - c c c Alert-Info R ar - - - o - - Alert-Info 180 ar - - - o - - Allow R - o - o o o Allow 2xx - o - m* m* o Allow r - o - o o o Allow 405 - m - m m m Authentication-Info 2xx - o - o o o Authorization R o o o o o o Call-ID c r m m m m m m Call-Info ar - - - o o o Contact R o - - m o o Contact 1xx - - - o - - Contact 2xx - - - m o o Contact 3xx d - o - o o o Contact 485 - o - o o o Content-Disposition o o - o o o Content-Encoding o o - o o o Content-Language o o - o o o Content-Length ar t t t t t t Content-Type * * - * * * CSeq c r m m m m m m Date a o o o o o o Error-Info 300-699 a - o o o o o Expires - - - o - o From c r m m m m m m In-Reply-To R - - - o - - Max-Forwards R amr m m m m m m Min-Expires 423 - - - - - m MIME-Version o o - o o o Organization ar - - - o o o Table 2: Summary of header fields, A--O Rosenberg, et. al. Standards Track [Page 162] RFC 3261 SIP: Session Initiation Protocol June 2002 Header field where proxy ACK BYE CAN INV OPT REG ___________________________________________________________________ Priority R ar - - - o - - Proxy-Authenticate 407 ar - m - m m m Proxy-Authenticate 401 ar - o o o o o Proxy-Authorization R dr o o - o o o Proxy-Require R ar - o - o o o Record-Route R ar o o o o o - Record-Route 2xx,18x mr - o o o o - Reply-To - - - o - - Require ar - c - c c c Retry-After 404,413,480,486 - o o o o o 500,503 - o o o o o 600,603 - o o o o o Route R adr c c c c c c Server r - o o o o o Subject R - - - o - - Supported R - o o m* o o Supported 2xx - o o m* m* o Timestamp o o o o o o To c(1) r m m m m m m Unsupported 420 - m - m m m User-Agent o o o o o o Via R amr m m m m m m Via rc dr m m m m m m Warning r - o o o o o WWW-Authenticate 401 ar - m - m m m WWW-Authenticate 407 ar - o - o o o */ /* * => Mandatory for ALL requests and responses * Call-ID c r m m m m m m * CSeq c r m m m m m m * From c r m m m m m m * To c(1) r m m m m m m * Via R amr m m m m m m */ /* check for existing Call-ID header */ if ((sip->call_id==NULL)|| ((sip->call_id->number==NULL)&&(sip->call_id->host==NULL))) { ERROR("security check failed: NULL Call-Id Header"); return STS_FAILURE; } /* check for existing CSeq header */ if ((sip->cseq==NULL)|| (sip->cseq->method==NULL)||(sip->cseq->number==NULL)) { ERROR("security check failed: NULL CSeq Header"); return STS_FAILURE; } /* check for existing To: header */ if ((sip->to==NULL)|| (sip->to->url==NULL)||(sip->to->url->host==NULL)) { ERROR("security check failed: NULL To Header"); return STS_FAILURE; } /* check for existing From: header */ if ((sip->from==NULL)|| (sip->from->url==NULL)||(sip->from->url->host==NULL)) { ERROR("security check failed: NULL From Header"); return STS_FAILURE; } /* TODO: still way to go here ... */ return STS_SUCCESS; } siproxd-0.8.1/src/log.c0000664000077000007700000002435711570214403011661 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include "config.h" #include "log.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include static char const ident[]="$Id: log.c 415 2009-02-28 22:02:11Z hb9xar $"; /* static functions */ static void output_to_stderr(const char *label, va_list ap, char *file, int line, const char *format); static void output_to_syslog(const char *label, int level, va_list ap, char *file, int line, const char *format); static void output_to_TCP(const char *label, va_list ap, char *file, int line, const char *format); /* module local variables */ static int log_to_stderr=0; static unsigned int debug_pattern=0; static int debug_listen_port=0; static int debug_listen_fd=0; static int debug_fd=0; /* * What shall I log to syslog? * 0 - DEBUGs, INFOs, WARNINGs and ERRORs * 1 - INFOs, WARNINGs and ERRORs (this is the default) * 2 - WARNINGs and ERRORs * 3 - only ERRORs * 4 - absolutely nothing */ static int silence_level=1; /* * Mutex for thread synchronization when writing log data * * use a 'fast' mutex for synchronizing - as these are portable... */ static pthread_mutex_t log_mutex = PTHREAD_MUTEX_INITIALIZER; void log_init(void) { openlog(NULL,LOG_NDELAY|LOG_PID,LOG_DAEMON); } void log_end(void) { closelog(); } void log_set_pattern(unsigned int pattern) { debug_pattern=pattern; return; } unsigned int log_get_pattern(void) { return debug_pattern; } void log_set_stderr(int tostdout) { log_to_stderr=tostdout; return; } void log_set_silence(int level) { silence_level=level; return; } /* * TCP logging */ void log_set_listen_port(int port){ debug_listen_port = port; log_tcp_listen(); return; } void log_tcp_listen(void) { struct sockaddr_in my_addr; int sts, on=1; int flags; /* disabled in configuration? */ if (debug_listen_port == 0) { debug_listen_fd=-1; return; } /* ignore SIGPIPE of lost TCP connection */ signal (SIGPIPE, SIG_IGN); memset(&my_addr, 0, sizeof(my_addr)); my_addr.sin_family = AF_INET; my_addr.sin_port = htons(debug_listen_port); debug_listen_fd=socket(PF_INET, SOCK_STREAM, IPPROTO_TCP); INFO("DEBUG listener on TCP port %i",debug_listen_port); if (debug_listen_fd < 0) { ERROR("socket returned error [%i:%s]",errno, strerror(errno)); return; } if (setsockopt(debug_listen_fd, SOL_SOCKET, SO_REUSEADDR, &on , sizeof(on)) < 0) { ERROR("setsockopt returned error [%i:%s]",errno, strerror(errno)); return; } sts=bind(debug_listen_fd, (struct sockaddr *)&my_addr, sizeof(my_addr)); if (sts != 0) { ERROR("bind returned error [%i:%s]",errno, strerror(errno)); close(debug_listen_fd); debug_listen_fd=-1; return; } /* set non-blocking */ flags = fcntl(debug_listen_fd, F_GETFL); if (flags < 0) { ERROR("fcntl returned error [%i:%s]",errno, strerror(errno)); close(debug_listen_fd); debug_listen_fd=-1; return; } if (fcntl(debug_listen_fd, F_SETFL, (long) flags | O_NONBLOCK) < 0) { ERROR("fcntl returned error [%i:%s]",errno, strerror(errno)); close(debug_listen_fd); debug_listen_fd=-1; return; } listen (debug_listen_fd, 1); return; } void log_tcp_connect(void) { int sts; fd_set fdset; struct timeval timeout; int tmpfd; if (debug_listen_fd <= 0) return; timeout.tv_sec=0; timeout.tv_usec=0; FD_ZERO(&fdset); FD_SET (debug_listen_fd, &fdset); sts=select(debug_listen_fd+1, &fdset, NULL, NULL, &timeout); if (sts > 0) { if (debug_fd != 0) { tmpfd=accept(debug_listen_fd, NULL, NULL); close(tmpfd); INFO("Rejected DEBUG TCP connection"); } else { debug_fd=accept(debug_listen_fd, NULL, NULL); INFO("Accepted DEBUG TCP connection [fd=%i], debugpattern=%i", debug_fd, debug_pattern); INFO(PACKAGE"-"VERSION"-"BUILDSTR" "UNAME); } } /* check the TCP connection */ if (debug_fd > 0) { timeout.tv_sec=0; timeout.tv_usec=0; FD_ZERO(&fdset); FD_SET (debug_fd, &fdset); sts=select(debug_fd+1, &fdset, NULL, NULL, &timeout); if (sts > 0) { char buf[32]; sts = recv(debug_fd, buf, sizeof(buf), 0); /* got disconnected? */ if (sts == 0) { close(debug_fd); INFO("Disconnected DEBUG TCP connection [fd=%i]", debug_fd); debug_fd=0; } } } return; } static void output_to_stderr(const char *label, va_list ap, char *file, int line, const char *format) { va_list ap_copy; time_t t; struct tm *tim; if (!log_to_stderr) return; time(&t); tim = localtime(&t); fprintf(stderr, "%2.2i:%2.2i:%2.2i %s%s:%i ", tim->tm_hour, tim->tm_min, tim->tm_sec, label, file, line); va_copy(ap_copy, ap); vfprintf(stderr, format, ap_copy); va_end(ap_copy); fprintf(stderr, "\n"); fflush(stderr); return; } static void output_to_syslog(const char *label, int level, va_list ap, char *file, int line, const char *format) { va_list ap_copy; char outbuf[256]; va_copy(ap_copy, ap); vsnprintf(outbuf, sizeof(outbuf), format, ap_copy); va_end(ap_copy); syslog(LOG_USER|level, "%s:%i %s%s", file, line, label, outbuf); return; } static void output_to_TCP(const char *label, va_list ap, char *file, int line, const char *format) { va_list ap_copy; time_t t; struct tm *tim; char outbuf[256]; int sts; if (debug_fd <= 0) return; time(&t); tim=localtime(&t); snprintf(outbuf, sizeof(outbuf), "%2.2i:%2.2i:%2.2i %s%s:%i ", tim->tm_hour, tim->tm_min, tim->tm_sec, label, file, line); sts=write(debug_fd, outbuf, strlen(outbuf)); va_copy(ap_copy, ap); vsnprintf(outbuf, sizeof(outbuf), format, ap_copy); va_end(ap_copy); sts=write(debug_fd, outbuf, strlen(outbuf)); snprintf(outbuf, sizeof(outbuf), "\n"); sts=write(debug_fd, outbuf, strlen(outbuf)); return; } void log_debug(unsigned int class, char *file, int line, const char *format, ...) { va_list ap; if ((debug_pattern & class) == 0) return; va_start(ap, format); pthread_mutex_lock(&log_mutex); output_to_stderr("", ap, file, line, format); if (!log_to_stderr && silence_level < 1) { output_to_syslog("", LOG_DEBUG, ap, file, line, format); } output_to_TCP("", ap, file, line, format); pthread_mutex_unlock(&log_mutex); va_end(ap); return; } void log_error(char *file, int line, const char *format, ...) { va_list ap; va_start(ap, format); pthread_mutex_lock(&log_mutex); output_to_stderr("ERROR:", ap, file, line, format); if (silence_level < 4) { output_to_syslog("ERROR:", LOG_ERR, ap, file, line, format); } output_to_TCP("ERROR:", ap, file, line, format); pthread_mutex_unlock(&log_mutex); va_end(ap); return; } void log_warn(char *file, int line, const char *format, ...) { va_list ap; va_start(ap, format); pthread_mutex_lock(&log_mutex); output_to_stderr("WARNING:", ap, file, line, format); if (silence_level < 3) { output_to_syslog("WARNING:", LOG_NOTICE, ap, file, line, format); } output_to_TCP("WARNING:", ap, file, line, format); pthread_mutex_unlock(&log_mutex); va_end(ap); return; } void log_info(char *file, int line, const char *format, ...) { va_list ap; va_start(ap, format); pthread_mutex_lock(&log_mutex); output_to_stderr("INFO:", ap, file, line, format); if (silence_level < 2) { output_to_syslog("INFO:", LOG_NOTICE, ap, file, line, format); } output_to_TCP("INFO:", ap, file, line, format); pthread_mutex_unlock(&log_mutex); va_end(ap); return; } void log_dump_buffer(unsigned int class, char *file, int line, char *buffer, int length) { int i, j; char tmp[8], tmplin1[80], tmplin2[80]; char outbuf[256]; int sts; if ((debug_pattern & class) == 0) return; if ((!log_to_stderr) && (debug_fd <= 0)) return; pthread_mutex_lock(&log_mutex); if (log_to_stderr) fprintf(stderr, "---BUFFER DUMP follows---\n"); if (debug_fd > 0) { snprintf(outbuf, sizeof(outbuf) ,"---BUFFER DUMP follows---\n"); sts=write(debug_fd, outbuf, strlen(outbuf)); } for (i=0; i 0) { snprintf(outbuf, sizeof(outbuf) ," %-47.47s %-16.16s\n", tmplin1, tmplin2); sts=write(debug_fd, outbuf, strlen(outbuf)); } } if (log_to_stderr) { fprintf(stderr,"\n---end of BUFFER DUMP---\n"); fflush(stderr); } if (debug_fd > 0) { snprintf(outbuf, sizeof(outbuf) ,"---end of BUFFER DUMP---\n"); sts=write(debug_fd, outbuf, strlen(outbuf)); } pthread_mutex_unlock(&log_mutex); return; } siproxd-0.8.1/src/register.c0000664000077000007700000005411611570214403012720 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include #include "siproxd.h" #include "log.h" static char const ident[]="$Id: register.c 419 2009-02-28 23:06:22Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* URL mapping table */ struct urlmap_s urlmap[URLMAP_SIZE]; /* time of last save */ static time_t last_save=0; extern int errno; /* * initialize the URL mapping table */ void register_init(void) { FILE *stream; int sts, i; size_t len; char buff[128]; char *c; memset(urlmap, 0, sizeof(urlmap)); if (configuration.registrationfile) { stream = fopen(configuration.registrationfile, "r"); if (!stream) { /* * the file does not exist, or the size was incorrect, * delete it and start from scratch */ unlink(configuration.registrationfile); WARN("registration file not found, starting with empty table"); } else { /* read the url table from file */ for (i=0;i < URLMAP_SIZE; i++) { c=fgets(buff, sizeof(buff), stream); sts=sscanf(buff, "***:%i:%i", &urlmap[i].active, &urlmap[i].expires); if (sts == 0) break; /* format error */ if (urlmap[i].active) { osip_uri_init(&urlmap[i].true_url); osip_uri_init(&urlmap[i].masq_url); osip_uri_init(&urlmap[i].reg_url); #define R(X) {\ c=fgets(buff, sizeof(buff), stream);\ buff[sizeof(buff)-1]='\0';\ if (strchr(buff, 10)) *strchr(buff, 10)='\0';\ if (strchr(buff, 13)) *strchr(buff, 13)='\0';\ if (strlen(buff) > 0) {\ len = strlen(buff);\ X =(char*)malloc(len+1);\ sts=sscanf(buff,"%s",X);\ if (sts == 0) break;\ } else {\ X = NULL;\ }\ } R(urlmap[i].true_url->scheme); R(urlmap[i].true_url->username); R(urlmap[i].true_url->host); R(urlmap[i].true_url->port); R(urlmap[i].masq_url->scheme); R(urlmap[i].masq_url->username); R(urlmap[i].masq_url->host); R(urlmap[i].masq_url->port); R(urlmap[i].reg_url->scheme); R(urlmap[i].reg_url->username); R(urlmap[i].reg_url->host); R(urlmap[i].reg_url->port); } } fclose(stream); /* check for premature abort of reading the registration file */ if (i < URLMAP_SIZE) { /* clean up and delete it */ WARN("registration file corrupt, starting with empty table"); memset(urlmap, 0, sizeof(urlmap)); unlink(configuration.registrationfile); } } } /* initialize save-timer */ time(&last_save); return; } /* * shut down the URL mapping table */ void register_save(void) { int i; FILE *stream; if (configuration.registrationfile) { DEBUGC(DBCLASS_REG,"saving registration table"); /* write urlmap back to file */ stream = fopen(configuration.registrationfile, "w+"); if (!stream) { /* try to unlink it and open again */ unlink(configuration.registrationfile); stream = fopen(configuration.registrationfile, "w+"); /* open file for write failed, complain */ if (!stream) { ERROR("unable to write registration file"); return; } } for (i=0;i < URLMAP_SIZE; i++) { fprintf(stream, "***:%i:%i\n", urlmap[i].active, urlmap[i].expires); if (urlmap[i].active) { #define W(X) fprintf(stream, "%s\n", (X)? X:""); W(urlmap[i].true_url->scheme); W(urlmap[i].true_url->username); W(urlmap[i].true_url->host); W(urlmap[i].true_url->port); W(urlmap[i].masq_url->scheme); W(urlmap[i].masq_url->username); W(urlmap[i].masq_url->host); W(urlmap[i].masq_url->port); W(urlmap[i].reg_url->scheme); W(urlmap[i].reg_url->username); W(urlmap[i].reg_url->host); W(urlmap[i].reg_url->port); } } fclose(stream); } return; } /* * handles register requests and updates the URL mapping table * * RETURNS: * STS_SUCCESS : successfully registered * STS_FAILURE : registration failed * STS_NEED_AUTH : authentication needed */ int register_client(sip_ticket_t *ticket, int force_lcl_masq) { int i, j, n, sts; int expires; time_t time_now; osip_contact_t *contact; osip_uri_t *url1_to, *url1_contact=NULL; osip_uri_t *url2_to; osip_header_t *expires_hdr; osip_uri_param_t *expires_param=NULL; /* * Authorization - do only if I'm not just acting as outbound proxy * but am ment to be the registrar */ if (force_lcl_masq == 0) { /* * RFC 3261, Section 16.3 step 6 * Proxy Behavior - Request Validation - Proxy-Authorization */ sts = authenticate_proxy(ticket->sipmsg); if (sts == STS_FAILURE) { /* failed */ WARN("proxy authentication failed for %s@%s", (ticket->sipmsg->to->url->username)? ticket->sipmsg->to->url->username : "*NULL*", ticket->sipmsg->to->url->host); return STS_FAILURE; } else if (sts == STS_NEED_AUTH) { /* needed */ DEBUGC(DBCLASS_REG,"proxy authentication needed for %s@%s", ticket->sipmsg->to->url->username, ticket->sipmsg->to->url->host); return STS_NEED_AUTH; } } /* fetch 1st Via entry and remember this address. Incoming requests for the registered address have to be passed on to that host. To: -> address to be registered Contact: -> host is reachable there Note: in case of un-REGISTER, the contact header may contain '*' only - which means "all registrations made by this UA" => Mapping is To: <1--n> Contact */ time(&time_now); DEBUGC(DBCLASS_BABBLE,"sip_register:"); /* * First make sure, we have a proper Contact header: * - url * - url -> hostname * * Libosip parses an: * "Contact: *" * the following way (Note: Display name!! and URL is NULL) * (gdb) p *((osip_contact_t*)(sip->contacts.node->element)) * $5 = {displayname = 0x8af8848 "*", url = 0x0, gen_params = 0x8af8838} */ osip_message_get_contact(ticket->sipmsg, 0, &contact); if ((contact == NULL) || (contact->url == NULL) || (contact->url->host == NULL)) { /* Don't have required Contact fields. This may be a Registration query or unregistering all registered records for this UA. We should simply forward this request to its destination. However, if this is an unregistration from a client that is not registered (Grandstream "unregister at startup" option) -> How do I handle this one? Right now we do a direction lookup and if this fails we generate an OK message by ourself (fake) */ DEBUGC(DBCLASS_REG, "empty Contact header - " "seems to be a registration query"); sts = sip_find_direction(ticket, NULL); if (sts != STS_SUCCESS) { /* answer the request myself. Most likely this is an UNREGISTER * request when the client just booted */ sts = register_response(ticket, STS_SUCCESS); return STS_SIP_SENT; } return STS_SUCCESS; } url1_contact=contact->url; /* evaluate Expires Header field */ osip_message_get_expires(ticket->sipmsg, 0, &expires_hdr); /* * look for an Contact expires parameter - in case of REGISTER * these two are equal. The Contact expires has higher priority! */ if (ticket->sipmsg->contacts.node && ticket->sipmsg->contacts.node->element) { osip_contact_param_get_byname( (osip_contact_t*) ticket->sipmsg->contacts.node->element, EXPIRES, &expires_param); } if (expires_param && expires_param->gvalue) { /* get expires from contact Header */ expires=atoi(expires_param->gvalue); if ((expires < 0) || (expires >= UINT_MAX )) expires=configuration.default_expires; } else if (expires_hdr && expires_hdr->hvalue) { /* get expires from expires Header */ expires=atoi(expires_hdr->hvalue); if ((expires < 0) || (expires >= UINT_MAX )) expires=configuration.default_expires; } else { char tmp[16]; /* it seems, the expires field is not present everywhere... */ DEBUGC(DBCLASS_REG,"no 'expires' header found - set time to %i sec", configuration.default_expires); expires=configuration.default_expires; sprintf(tmp,"%i",expires); osip_message_set_expires(ticket->sipmsg, tmp); } url1_to=ticket->sipmsg->to->url; /* * REGISTER */ if (expires > 0) { DEBUGC(DBCLASS_REG,"register: %s@%s expires=%i seconds", (url1_contact->username) ? url1_contact->username : "*NULL*", (url1_contact->host) ? url1_contact->host : "*NULL*", expires); /* * Update registration. There are two possibilities: * - already registered, then update the existing record * - not registered, then create a new record */ j=-1; for (i=0; i %s@%s at " "slot=%i, exp=%li", (url1_contact->username) ? url1_contact->username : "*NULL*", (url1_contact->host) ? url1_contact->host : "*NULL*", (url2_to->username) ? url2_to->username : "*NULL*", (url2_to->host) ? url2_to->host : "*NULL*", i, (long)urlmap[i].expires-time_now); break; } } if ( (j < 0) && (i >= URLMAP_SIZE) ) { /* oops, no free entries left... */ ERROR("URLMAP is full - registration failed"); return STS_FAILURE; } if (i >= URLMAP_SIZE) { /* entry not existing, create new one */ i=j; /* write entry */ urlmap[i].active=1; /* Contact: field */ osip_uri_clone( ((osip_contact_t*) (ticket->sipmsg->contacts.node->element))->url, &urlmap[i].true_url); /* To: field */ osip_uri_clone( ticket->sipmsg->to->url, &urlmap[i].reg_url); DEBUGC(DBCLASS_REG,"create new entry for %s@%s <-> %s@%s at slot=%i", (url1_contact->username) ? url1_contact->username : "*NULL*", (url1_contact->host) ? url1_contact->host : "*NULL*", (urlmap[i].reg_url->username) ? urlmap[i].reg_url->username : "*NULL*", (urlmap[i].reg_url->host) ? urlmap[i].reg_url->host : "*NULL*", i); /* * try to figure out if we ought to do some masquerading */ osip_uri_clone( ticket->sipmsg->to->url, &urlmap[i].masq_url); n=configuration.mask_host.used; if (n != configuration.masked_host.used) { ERROR("# of mask_host is not equal to # of masked_host in config!"); n=0; } DEBUG("%i entries in MASK config table", n); for (j=0; j [%s]",configuration.mask_host.string[j], ticket->sipmsg->to->url->host); if (strcmp(configuration.mask_host.string[j], ticket->sipmsg->to->url->host)==0) break; } if (jusername) ? url1_contact->username : "*NULL*", (url1_contact->host) ? url1_contact->host : "*NULL*", (url1_contact->username) ? url1_contact->username : "*NULL*", configuration.masked_host.string[j]); urlmap[i].masq_url->host=realloc(urlmap[i].masq_url->host, strlen(configuration.masked_host.string[j])+1); strcpy(urlmap[i].masq_url->host, configuration.masked_host.string[j]); } } else { /* if new entry */ /* This is an existing entry */ /* * Some phones (like BudgeTones *may* dynamically grab a SIP port * so we might want to update the true_url and reg_url each time * we get an REGISTER */ /* Contact: field (true_url) */ osip_uri_free(urlmap[i].true_url); osip_uri_clone( ((osip_contact_t*) (ticket->sipmsg->contacts.node->element))->url, &urlmap[i].true_url); /* To: field (reg_url) */ osip_uri_free(urlmap[i].reg_url); osip_uri_clone( ticket->sipmsg->to->url, &urlmap[i].reg_url); } /* * for proxying: force device to be masqueraded * as with the outbound IP (masq_url) */ if (force_lcl_masq) { struct in_addr addr; char *addrstr; if (get_interface_ip(IF_OUTBOUND, &addr) != STS_SUCCESS) { return STS_FAILURE; } /* host part */ addrstr = utils_inet_ntoa(addr); DEBUGC(DBCLASS_REG,"masquerading UA %s@%s local %s@%s", (url1_contact->username) ? url1_contact->username : "*NULL*", (url1_contact->host) ? url1_contact->host : "*NULL*", (url1_contact->username) ? url1_contact->username : "*NULL*", addrstr); urlmap[i].masq_url->host=realloc(urlmap[i].masq_url->host, strlen(addrstr)+1); strcpy(urlmap[i].masq_url->host, addrstr); /* port number if required */ if (configuration.sip_listen_port != SIP_PORT) { urlmap[i].masq_url->port=realloc(urlmap[i].masq_url->port, 16); sprintf(urlmap[i].masq_url->port, "%i", configuration.sip_listen_port); } } /* give some safety margin for the next update */ if (expires > 0) expires+=30; /* update registration timeout */ urlmap[i].expires=time_now+expires; /* * un-REGISTER */ } else { /* expires > 0 */ /* * Remove registration * Siproxd will ALWAYS remove ALL bindings for a given * address-of-record */ for (i=0; iusername) ? url2_to->username : "*NULL*", (url2_to->host) ? url2_to->host : "*NULL*", i); urlmap[i].expires=0; break; } } } return STS_SUCCESS; } /* * cyclically called to do the aging of the URL mapping table entries * and throw out expired entries. * Also we do the cyclic saving here - if required. */ void register_agemap(void) { int i; time_t t; /* expire old entries */ time(&t); DEBUGC(DBCLASS_BABBLE,"sip_agemap, t=%i",(int)t); for (i=0; iusername, urlmap[i].masq_url->host); urlmap[i].active=0; osip_uri_free(urlmap[i].true_url); osip_uri_free(urlmap[i].masq_url); osip_uri_free(urlmap[i].reg_url); } } /* auto-save of registration table */ if ((configuration.autosave_registrations > 0) && ((last_save + configuration.autosave_registrations) < t)) { register_save(); last_save = t; } return; } /* * send answer to a registration request. * flag = STS_SUCCESS -> positive answer (200) * flag = STS_FAILURE -> negative answer (503) * flag = STS_NEED_AUTH -> proxy authentication needed (407) * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int register_response(sip_ticket_t *ticket, int flag) { osip_message_t *response; int code; int sts; osip_via_t *via; int port; char *buffer; size_t buflen; struct in_addr addr; osip_header_t *expires_hdr; /* ok -> 200, fail -> 503 */ switch (flag) { case STS_SUCCESS: code = 200; /* OK */ break; case STS_FAILURE: code = 503; /* failed */ break; case STS_NEED_AUTH: code = 407; /* proxy authentication needed */ break; default: code = 503; /* failed */ break; } /* create the response template */ if ((response=msg_make_template_reply(ticket, code))==NULL) { ERROR("register_response: error in msg_make_template_reply"); return STS_FAILURE; } /* insert the expiration header */ osip_message_get_expires(ticket->sipmsg, 0, &expires_hdr); if (expires_hdr) { osip_message_set_expires(response, expires_hdr->hvalue); } /* if we send back an proxy authentication needed, include the Proxy-Authenticate field */ if (code == 407) { auth_include_authrq(response); } /* get the IP address from existing VIA header */ osip_message_get_via (response, 0, &via); if (via == NULL) { ERROR("register_response: Cannot send response - no via field"); return STS_FAILURE; } /* name resolution needed? */ if (utils_inet_aton(via->host,&addr) == 0) { /* yes, get IP address */ sts = get_ip_by_host(via->host, &addr); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_REG, "register_response: cannot resolve VIA [%s]", via->host); return STS_FAILURE; } } sts = sip_message_to_str(response, &buffer, &buflen); if (sts != 0) { ERROR("register_response: msg_2char failed"); return STS_FAILURE; } /* send answer back */ if (via->port) { port=atoi(via->port); if ((port<=0) || (port>65535)) port=SIP_PORT; } else { port=configuration.sip_listen_port; } sipsock_send(addr, port, ticket->protocol, buffer, buflen); /* free the resources */ osip_message_free(response); free(buffer); return STS_SUCCESS; } /* * set expiration timeout as received with SIP response * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int register_set_expire(sip_ticket_t *ticket) { int i, j; int expires=-1; osip_contact_t *contact=NULL; time_t time_now; osip_header_t *expires_hdr=NULL; osip_uri_param_t *expires_param=NULL; if (ticket->direction != RESTYP_INCOMING) { WARN("register_set_expire called with != incoming response"); return STS_FAILURE; } time(&time_now); DEBUGC(DBCLASS_REG,"REGISTER response, looking for 'Expire' information"); /* evaluate Expires Header field */ osip_message_get_expires(ticket->sipmsg, 0, &expires_hdr); /* loop for all existing contact headers in message */ for (j=0; (contact != NULL) || (j==0); j++) { osip_message_get_contact(ticket->sipmsg, j, &contact); /* * look for an Contact expires parameter - in case of REGISTER * these two are equal. The Contact expires has higher priority! */ if (contact==NULL) continue; osip_contact_param_get_byname(contact, EXPIRES, &expires_param); if (expires_param && expires_param->gvalue) { /* get expires from contact Header */ expires=atoi(expires_param->gvalue); if ((expires < 0) || (expires >= UINT_MAX )) expires=configuration.default_expires; } else if (expires_hdr && expires_hdr->hvalue) { /* get expires from expires Header */ expires=atoi(expires_hdr->hvalue); if ((expires < 0) || (expires >= UINT_MAX )) expires=configuration.default_expires; } DEBUGC(DBCLASS_REG,"Expires=%i, expires_param=%p, expires_hdr=%p", expires, expires_param, expires_hdr); if (expires > 0) { /* search for an entry */ for (i=0;iurl, urlmap[i].masq_url)==STS_SUCCESS)) break; } /* found a mapping entry */ if (i, Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; 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 #include #include #include "siproxd.h" #include "rtpproxy.h" #include "log.h" #include "dejitter.h" static char const ident[]="$Id: dejitter.c 469 2011-01-09 14:44:23Z hb9xar $"; #ifdef GPL /* * static forward declarations */ static void add_time_values(const struct timeval *a, const struct timeval *b, struct timeval *r); static void sub_time_values(const struct timeval *a, const struct timeval *b, struct timeval *r); static int cmp_time_values(const struct timeval *a, const struct timeval *b); static double make_double_time(const struct timeval *tv); static void send_top_of_que(int nolock); static void split_double_time(double d, struct timeval *tv); static int fetch_missalign_long_network_oder(char *where); /* * RTP buffers for dejitter */ /* * table to buffer date for dejitter function */ #define NUMBER_OF_BUFFER (10*RTPPROXY_SIZE) static rtp_delayed_message rtp_buffer_area[NUMBER_OF_BUFFER]; static rtp_delayed_message *free_memory; static rtp_delayed_message *msg_que; static struct timeval minstep; /* * Initialize RTP dejitter */ void dejitter_init(void) { int i; rtp_delayed_message *m; memset (&rtp_buffer_area, 0, sizeof(rtp_buffer_area)); free_memory = NULL; msg_que = NULL; for (i=0,m=&rtp_buffer_area[0];inext = free_memory; free_memory = m; } } /* * Delayed send */ void dejitter_delayedsendto(int s, const void *msg, size_t len, int flags, const struct sockaddr_in *to, const struct timeval *tv, const struct timeval *current_tv, rtp_proxytable_t *errret, int nolock) { rtp_delayed_message *m; rtp_delayed_message *linkin; if (!free_memory) send_top_of_que(nolock); m = free_memory; m->socked = s; memcpy(&(m->rtp_buff), msg, m->message_len = len); m->flags = flags; m->dst_addr = *to; m->transm_time = *tv; m->errret = errret; free_memory = m->next; if (cmp_time_values(current_tv,tv) >= 0) { m->next = msg_que; msg_que = m; send_top_of_que(nolock); } else { linkin = msg_que; while ((linkin != NULL) && (cmp_time_values(&(linkin->transm_time),tv) < 0)) { linkin = linkin->next; } m->next = linkin; linkin = m; } } /* * Cancel a message */ void dejitter_cancel(rtp_proxytable_t *dropentry) { rtp_delayed_message *linkout; rtp_delayed_message *m; linkout = msg_que; while (linkout != NULL) { if (linkout->errret == dropentry) { m = linkout; linkout = m->next; m->next = free_memory; free_memory = m; } else { linkout = linkout->next; } } } /* * Flush buffers */ void dejitter_flush(struct timeval *current_tv, int nolock) { struct timezone tz; while (msg_que && (cmp_time_values(&(msg_que->transm_time),current_tv)<=0)) { send_top_of_que(nolock); gettimeofday(current_tv,&tz); } } /* * Delay of next transmission */ int dejitter_delay_of_next_tx(struct timeval *tv,struct timeval *current_tv) { struct timezone tz ; if (msg_que) { gettimeofday(current_tv,&tz); sub_time_values(&(msg_que->transm_time),current_tv,tv); if (cmp_time_values(tv,&minstep)<=0) { *tv = minstep ; } return -1; } return 0; } /* * Initialize calculation of transmit the frame */ void dejitter_init_time(timecontrol_t *tc, int dejitter) { struct timezone tz; minstep.tv_sec = 0; minstep.tv_usec = 6000; memset(tc, 0, sizeof(*tc)); if (dejitter>0) { gettimeofday(&(tc->starttime),&tz); tc->dejitter = dejitter; tc->dejitter_d = dejitter; split_double_time(tc->dejitter_d, &(tc->dejitter_tv)); } } /* * Calculate transmit time */ void dejitter_calc_tx_time(rtp_buff_t *rtp_buff, timecontrol_t *tc, struct timeval *input_tv, struct timeval *ttv) { int packet_time_code; double currenttime; double calculatedtime = 0; double calculatedtime2 = 0; struct timeval input_r_tv; struct timeval output_r_tv; if (!tc || !tc->dejitter) { *ttv = *input_tv; return; } /* I hate this computer language ... :-/ quite confuse ! look modula */ packet_time_code = fetch_missalign_long_network_oder(&((*rtp_buff)[4])); /*&&&& beware, it seems that when sending RTP events (payload type telephone-event) the timestamp does not increment and stays the same. The sequence number however DOES increment. This could lead to confusion when transmitting RTP events (like DTMF). How can we handle this? Check for RTP event and then do an "educated guess" for the to-be timestamp? */ if (tc->calccount == 0) { DEBUGC(DBCLASS_RTP, "initialise time calculatin"); tc->starttime = *input_tv; tc->time_code_a = packet_time_code; } sub_time_values(input_tv,&(tc->starttime),&input_r_tv); calculatedtime = currenttime = make_double_time(&input_r_tv); if (tc->calccount < 10) { DEBUGC(DBCLASS_RTP, "initial data stage 1 %f usec", currenttime); tc->received_a = currenttime / (packet_time_code - tc->time_code_a); } else if (tc->calccount < 20) { tc->received_a = 0.95 * tc->received_a + 0.05 * currenttime / (packet_time_code - tc->time_code_a); } else { tc->received_a = 0.99 * tc->received_a + 0.01 * currenttime / (packet_time_code - tc->time_code_a); } if (tc->calccount > 20) { if (!tc->time_code_b) { tc->time_code_b = packet_time_code; tc->received_b = currenttime; } else if (tc->time_code_b < packet_time_code) { calculatedtime = tc->received_b = tc->received_b + (packet_time_code - tc->time_code_b) * tc->received_a; tc->time_code_b = packet_time_code; if (tc->calccount < 28) { tc->received_b = 0.90 * tc->received_b + 0.1 * currenttime; } else if (tc->calccount < 300) { tc->received_b = 0.95 * tc->received_b + 0.05 * currenttime; } else { tc->received_b = 0.99 * tc->received_b + 0.01 * currenttime; } } else { calculatedtime = tc->received_b + (packet_time_code - tc->time_code_b) * tc->received_a; } } tc->received_c = currenttime; tc->time_code_c = packet_time_code; if (tc->calccount < 30) { /* * But in the start phase, * we asume every packet as not delayed. */ calculatedtime = currenttime; } /* ** theoretical value for F1000 Phone */ //calculatedtime = (tc->received_a = 125.) * packet_time_code; tc->calccount ++; calculatedtime += tc->dejitter_d; if (calculatedtime < currenttime) { calculatedtime = currenttime; } else if (calculatedtime > currenttime + 2.* tc->dejitter_d) { calculatedtime = currenttime + 2.* tc->dejitter_d; } /* every 500 counts show statistics */ if (tc->calccount % 500 == 0) { DEBUGC(DBCLASS_RTPBABL, "currenttime = %f", currenttime); DEBUGC(DBCLASS_RTPBABL, "packetcode = %i", packet_time_code); DEBUGC(DBCLASS_RTPBABL, "timecodes %i, %i, %i", tc->time_code_a, tc->time_code_b, tc->time_code_c); DEBUGC(DBCLASS_RTPBABL, "measuredtimes %f usec, %f usec, %f usec", tc->received_a, tc->received_b, tc->received_c); DEBUGC(DBCLASS_RTPBABL, "p2 - p1 = (%i,%f usec)", tc->time_code_b - tc->time_code_a, tc->received_b - tc->received_a); if (tc->time_code_c) { DEBUGC(DBCLASS_RTPBABL, "p3 - p2 = (%i,%f usec)", tc->time_code_c - tc->time_code_b, tc->received_c - tc->received_b); } DEBUGC(DBCLASS_RTPBABL, "calculatedtime = %f", calculatedtime); if (calculatedtime2) { DEBUGC(DBCLASS_RTPBABL, "calculatedtime2 = %f", calculatedtime2); } DEBUGC(DBCLASS_RTPBABL, "transmtime = %f (%f)", calculatedtime / (160. * tc->received_a) - packet_time_code / 160, currenttime / (160. * tc->received_a) - packet_time_code / 160); DEBUGC(DBCLASS_RTPBABL, "synthetic latency = %f, %f, %f, %i, %i", calculatedtime-currenttime, calculatedtime, currenttime, packet_time_code, packet_time_code / 160); } split_double_time(calculatedtime, &output_r_tv); add_time_values(&output_r_tv,&(tc->starttime),ttv); } /* * Add timeval times */ static void add_time_values(const struct timeval *a, const struct timeval *b, struct timeval *r) { r->tv_sec = a->tv_sec + b->tv_sec; r->tv_usec = a->tv_usec + b->tv_usec; if (r->tv_usec >= 1000000) { r->tv_usec -= 1000000; r->tv_sec++; } } /* * Subtract timeval values */ static void sub_time_values(const struct timeval *a, const struct timeval *b, struct timeval *r) { if ((a->tv_sec < b->tv_sec) || ((a->tv_sec == b->tv_sec) && (a->tv_usec < b->tv_usec))) { r->tv_usec = 0; r->tv_sec = 0; return; } if (a->tv_usec < b->tv_usec) { r->tv_sec = a->tv_sec - b->tv_sec - 1; r->tv_usec = a->tv_usec + 1000000 - b->tv_usec; } else { r->tv_sec = a->tv_sec - b->tv_sec; r->tv_usec = a->tv_usec - b->tv_usec; } } /* * Compare timeval values */ static int cmp_time_values(const struct timeval *a, const struct timeval *b) { if (a->tv_sec < b->tv_sec) return -1; if (a->tv_sec > b->tv_sec) return 1; if (a->tv_usec < b->tv_usec) return -1; if (a->tv_usec > b->tv_usec) return 1; return 0; } /* * Convert TIMEVAL to DOUBLE */ static double make_double_time(const struct timeval *tv) { return 1000000.0 * tv->tv_sec + tv->tv_usec; } /* * Send Top of queue * * nolock: 1 - do not lock the mutex - lock already owned! */ static void send_top_of_que(int nolock) { rtp_delayed_message *m; int sts; if (msg_que) { m = msg_que; msg_que = m->next; m->next = free_memory; free_memory = m; if ((m->errret != NULL) && (m->errret->rtp_tx_sock)) { sts = sendto(m->socked, &(m->rtp_buff), m->message_len, m->flags, (const struct sockaddr *)&(m->dst_addr), (socklen_t)sizeof(m->dst_addr)); if ((sts == -1) && (m->errret != NULL) && (errno != ECONNREFUSED)) { osip_call_id_t callid; ERROR("sendto() [%s:%i size=%zd] delayed call failed: %s", utils_inet_ntoa(m->errret->remote_ipaddr), m->errret->remote_port, m->message_len, strerror(errno)); /* if sendto() fails with bad filedescriptor, * this means that the opposite stream has been * canceled or timed out. * we should then cancel this stream as well.*/ WARN("stopping opposite stream"); callid.number=m->errret->callid_number; callid.host=m->errret->callid_host; /* caller tells us if we must lock the fdset mutex */ sts = rtp_relay_stop_fwd(&callid, m->errret->direction, m->errret->media_stream_no, nolock); if (sts != STS_SUCCESS) { /* force the streams to timeout on next occasion */ m->errret->timestamp=0; } } /* if sendto fails */ } } /* if (msg_que) */ } /* * Convert DOUBLE time into TIMEVAL */ static void split_double_time(double d, struct timeval *tv) { tv->tv_sec = d / 1000000.0; tv->tv_usec = d - 1000000.0 * tv->tv_sec; } /* * */ static int fetch_missalign_long_network_oder(char *where) { int i = 0; int k; int j; for (j=0;j<4;j++) { k = *where; i = (i<<8) | (0xFF & k); where ++; } return i; } #endif siproxd-0.8.1/src/readconf.c0000664000077000007700000002666511572726717012707 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include "siproxd.h" #include "log.h" static char const ident[]="$Id: readconf.c 478 2011-06-05 16:21:48Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* prototypes used locally only */ static int parse_config (FILE *configfile, cfgopts_t cfgopts[], char *filter); /* load default values from cfgopts_t structure */ static int load_defaults(cfgopts_t cfgopts2[]); /* try to open (whichever is found first): * * $HOME/.rc * /etc/.conf * /usr/etc/.conf * /usr/local/etc/.conf * * cfgopts: control array for the parser. defined keywors and types * filter: passed to parse_config (read there for details) * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int read_config(char *name, int search, cfgopts_t cfgopts[], char *filter) { int sts; FILE *configfile=NULL; int i; char tmp[256]; const char *completion[] = { "%s/.%src", /* 0: this one is special... */ SIPROXDCONFPATH "/%s.conf", /* 1 */ "/etc/%s.conf", /* 2 */ "/etc/%s/%s.conf", /* 3: this one, too */ "/usr/etc/%s.conf", /* 5 */ "/usr/local/etc/%s.conf", /* 6 */ NULL }; DEBUGC(DBCLASS_CONFIG,"setting default config values"); load_defaults(cfgopts); DEBUGC(DBCLASS_CONFIG,"trying to read config file"); /* shall I search the config file myself ? */ if (search != 0) { /* yup, try to find it */ for (i=0; completion[i]!=NULL; i++) { switch (i) { case 0: snprintf(tmp,sizeof(tmp),completion[i],getenv("HOME"),name); break; case 3: snprintf(tmp,sizeof(tmp),completion[i],name,name); break; default: snprintf(tmp,sizeof(tmp),completion[i],name); break; } tmp[sizeof(tmp)-1]='\0'; DEBUGC(DBCLASS_CONFIG,"... trying %s",tmp); configfile = fopen(tmp,"r"); if (configfile==NULL) continue; break; /* got config file */ } } else { /* don't search it, just try the one given file */ DEBUGC(DBCLASS_CONFIG,"... trying %s",name); configfile = fopen(name,"r"); } /* config file not found or unable to open for read */ if (configfile==NULL) { ERROR ("could not open config file: %s", strerror(errno)); return STS_FAILURE; } sts = parse_config(configfile, cfgopts, filter); fclose(configfile); /* * Post-process configuration variables that have conditions that * must be met; warn if we have to adjust any. */ if (configuration.rtp_port_low & 0x01) { /* rtp_port_low must be an even number... */ configuration.rtp_port_low = (configuration.rtp_port_low + 1) & ~0x01; WARN("rtp_port_low should be an even number; it's been rounded up to %i", configuration.rtp_port_low); } if (configuration.rtp_port_high & 0x01) { /* rtp_high_port should be either the top RTP port allowed, */ /* or the top RTCP port allowed. If the latter, then reset */ /* to the former... Don't need a warning here. It's okay. */ configuration.rtp_port_high = configuration.rtp_port_high & ~0x01; DEBUGC(DBCLASS_CONFIG, "rounded rtp_port_high down to %i", configuration.rtp_port_high); } return sts; } /* * parse configuration file * * configfile - file STREAM to open config file * * configoptions - control structure for config parser * * filter = NULL - no filtering done * filter = "plugin_xxx" - only consider keywords starting * with "plugin_xxx", skip the rest. * PLugins set this to load their scope * of config options * filter = "" - read main configuration, skip everything * starting with "plugin_" (hardwired). * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ static int parse_config (FILE *configfile, cfgopts_t configoptions[], char *filter) { char buff[1024]; char *ptr; int i, k; int num; size_t len; char *tmpptr; char *eqsign; while (fgets(buff,sizeof(buff),configfile) != NULL) { /* life insurance */ buff[sizeof(buff)-1]='\0'; /* strip New line & CR if present */ for (i=1; i<=2; i++) { if ((buff[strlen(buff)-i]=='\n') || (buff[strlen(buff)-i]=='\r')) { buff[strlen(buff)-i]='\0'; } } /* strip emtpy lines */ if (strlen(buff) == 0) continue; /* strip comments and line with only whitespaces */ for (i=0;i eqsign)) { DEBUGC(DBCLASS_CONFIG,"skipped: \"%s\"",buff); continue; } } } /* filter == NULL */ DEBUGC(DBCLASS_CONFIG,"cfg line:\"%s\"",buff); /* scan for known keyword */ for (k=0; configoptions[k].keyword != NULL; k++) { if ((ptr=strstr(buff, configoptions[k].keyword)) != NULL) { ptr += strlen(configoptions[k].keyword); DEBUGC(DBCLASS_CONFIG,"got keyword:\"%s\"", configoptions[k].keyword); /* check for argument separated by '=' */ if ((ptr=strchr(ptr,'=')) == NULL) {; ERROR("argument missing to config parameter %s", configoptions[k].keyword); break; } do {ptr++;} while (*ptr == ' '); /* skip spaces after '=' */ DEBUGC(DBCLASS_CONFIG,"got argument:\"%s\"",ptr); num=0; if (strlen(ptr) <= 0) { WARN("empty argument in config file, line:\"%s\"",buff); break; } switch (configoptions[k].type) { // // Integer4 // case TYP_INT4: num=sscanf(ptr,"%i",(int*)configoptions[k].dest); DEBUGC(DBCLASS_BABBLE,"INT4=%i",*(int*)configoptions[k].dest); break; // // String // case TYP_STRING: /* the %as within sscanf is not portable (%as is * supposed to allocate the memory within sscanf) * num=sscanf(ptr,"%as",(char**)configoptions[k].dest); */ /* figure out the amount of space we need */ len=strlen(ptr)+1; /* include terminating zero!*/ tmpptr=(char*)malloc(len); memcpy(configoptions[k].dest, &tmpptr, sizeof(tmpptr)); /* get full string, until a "#" or end of line */ num=sscanf(ptr,"%[^#]",tmpptr); tmpptr[len-1]='\0'; /* strip trailing spaces */ i = strlen(tmpptr); do {i--;} while (i>0 && tmpptr[i] == ' '); tmpptr[i+1]='\0'; DEBUGC(DBCLASS_BABBLE,"STRING=\"%s\"", *(char**)configoptions[k].dest); break; // // String array // case TYP_STRINGA: { /* figure out the amount of space we need */ char **dst; int used=((stringa_t*)(configoptions[k].dest))->used; /* do I hace space left? */ if (used<=CFG_STRARR_SIZE){ len=strlen(ptr)+1; /* include terminating zero!*/ tmpptr=(char*)malloc(len); dst=&((stringa_t*)(configoptions[k].dest))-> string[used]; memcpy(dst, &tmpptr, sizeof(tmpptr)); /* get full string, until a "#" or end of line */ num=sscanf(ptr,"%[^#]",tmpptr); tmpptr[len-1]='\0'; /* strip trailing spaces */ i = strlen(tmpptr); do {i--;} while (i>0 && tmpptr[i] == ' '); tmpptr[i+1]='\0'; DEBUGC(DBCLASS_BABBLE,"STRINGA[%i]=\"%s\"", used, (char*) ( ((stringa_t*)(configoptions[k].dest))->string[used]) ); ((stringa_t*)(configoptions[k].dest))->used++; } else { ERROR("no more space left in config string array %s", configoptions[k].keyword); } break; } default: break; } if (num == 0) { ERROR("illegal format in config file, line:\"%s\"",buff); } break; } } // for configoptions /* * complain if we hit a unknown keyword */ if (configoptions[k].keyword == NULL) { ERROR("unknown keyword in config file, line:\"%s\"",buff); } } // while return STS_SUCCESS; } /* load_defaults * * Loads the default values as defined in the cfgopts structure * * cfgopts: control array for the parser. defined keywors and types * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ static int load_defaults(cfgopts_t cfgopts2[]){ int k; void *ptr; /* loop through the config array */ for (k=0; cfgopts2[k].keyword != NULL; k++) { switch (cfgopts2[k].type) { // // Integer4 // case TYP_INT4: ptr=cfgopts2[k].dest; *(int*)ptr=cfgopts2[k].defval.int4; break; // // String // copy the pointer to a statically allocated string. If overridden // by the config file, memory will be allocated dynamically and // overwrites the destination pointer. // case TYP_STRING: ptr=cfgopts2[k].dest; memcpy(ptr, &cfgopts2[k].defval.string, sizeof (char *)); break; // // String array // case TYP_STRINGA: memset(cfgopts2[k].dest, 0, sizeof (char *)); break; default: break; } } /* for k */ return STS_SUCCESS; }; siproxd-0.8.1/src/fwapi.h0000664000077000007700000000271311570214403012203 00000000000000/* Copyright (C) 2004-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* $Id: fwapi.h 369 2008-01-19 16:07:14Z hb9xar $ */ /* * constants */ #define ACT_START_RTP 1 /* action: start RTP stream */ #define ACT_STOP_RTP 2 /* action: stop RTP stream */ #define DIR_IN 1 /* direction: incoming */ #define DIR_OUT 2 /* direction: outgoing */ /* * structure passed to custom firewall control module */ typedef struct { int action; int direction; struct in_addr local_ipaddr; int local_port; struct in_addr remote_ipaddr; int remote_port; } fw_ctl_t; /* * Functions that must be present in custom firewall control module. * Siproxd will link against it. */ int custom_fw_control(fw_ctl_t fwdata); siproxd-0.8.1/src/plugin_shortdial.c0000664000077000007700000001731711570214403014445 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* must be defined before including */ #define PLUGIN_NAME plugin_shortdial #include "config.h" #include #include #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: plugin_shortdial.c 466 2010-10-13 22:48:27Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_shortdial"; static char desc[]="Handles Dial shortcuts as defined in config file"; /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* plugin configuration storage */ static struct plugin_config { char *shortdial_akey; stringa_t shortdial_entry; } plugin_cfg; /* Instructions for config parser */ static cfgopts_t plugin_cfg_opts[] = { { "plugin_shortdial_akey", TYP_STRING, &plugin_cfg.shortdial_akey, {0, NULL} }, { "plugin_shortdial_entry", TYP_STRINGA,&plugin_cfg.shortdial_entry, {0, NULL} }, {0, 0, 0} }; /* local prototypes */ static int plugin_shortdial_redirect(sip_ticket_t *ticket, int shortcut_no); static int plugin_shortdial(sip_ticket_t *ticket); /* * Plugin API functions code */ /* Initialization */ int PLUGIN_INIT(plugin_def_t *plugin_def) { plugin_def->api_version=SIPROXD_API_VERSION; plugin_def->name=name; plugin_def->desc=desc; plugin_def->exe_mask=PLUGIN_DETERMINE_TARGET; /* read the config file */ if (read_config(configuration.configfile, configuration.config_search, plugin_cfg_opts, name) == STS_FAILURE) { ERROR("Plugin '%s': could not load config file", name); return STS_FAILURE; } return STS_SUCCESS; } /* Processing */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ int sts; sts=plugin_shortdial(ticket); return sts; } /* De-Initialization */ int PLUGIN_END(plugin_def_t *plugin_def){ return STS_SUCCESS; } /* * Workload code */ /* returns STS_SIP_SENT if processing is to be terminated, * otherwise STS_SUCCESS (go on with processing) */ /* code (entry point) */ static int plugin_shortdial(sip_ticket_t *ticket) { int sts=STS_SUCCESS; osip_uri_t *req_url; int shortcut_no=0; /* plugin loaded and not configured, return with success */ if (plugin_cfg.shortdial_akey==NULL) return STS_SUCCESS; if (plugin_cfg.shortdial_entry.used==0) return STS_SUCCESS; DEBUGC(DBCLASS_PLUGIN,"plugin entered"); req_url=osip_message_get_uri(ticket->sipmsg); /* only outgoing direction is handled */ sip_find_direction(ticket, NULL); if (ticket->direction != DIR_OUTGOING) return STS_SUCCESS; /* only INVITE and ACK are handled */ if (!MSG_IS_INVITE(ticket->sipmsg) && !MSG_IS_ACK(ticket->sipmsg)) return STS_SUCCESS; /* REQ URI with username must exist, length as defined in config, * shortdial must be enabled and short dial key must match */ if (!req_url || !req_url->username || !plugin_cfg.shortdial_akey || (strlen(req_url->username) != strlen(plugin_cfg.shortdial_akey)) || (req_url->username[0] != plugin_cfg.shortdial_akey[0])) return STS_SUCCESS; /* ignore */ shortcut_no = atoi(&(req_url->username[1])); if ((shortcut_no <= 0) || (shortcut_no >= INT_MAX)) return STS_SUCCESS; /* not a number */ /* requested number is not defined (out of range) */ if (shortcut_no > plugin_cfg.shortdial_entry.used) { DEBUGC(DBCLASS_PLUGIN, "shortdial: shortcut %i > available shortcuts (%i)", shortcut_no, plugin_cfg.shortdial_entry.used); return STS_SUCCESS; } /* requested number is not defined (empty) */ if (!plugin_cfg.shortdial_entry.string[shortcut_no-1]) { DEBUGC(DBCLASS_PLUGIN, "shortdial: shortcut %i empty", shortcut_no); return STS_SUCCESS; } /* * called number does match the short dial specification */ /* outgoing INVITE request */ if (MSG_IS_INVITE(ticket->sipmsg)) { DEBUGC(DBCLASS_PLUGIN,"processing INVITE"); sts=plugin_shortdial_redirect(ticket, shortcut_no); } /* outgoing ACK request: is result of a local 3xx answer (moved...) */ else if (MSG_IS_ACK(ticket->sipmsg)) { /* make sure we only catch ACKs caused by myself (**02 -> *02 legitime) */ DEBUGC(DBCLASS_PLUGIN,"processing ACK"); sts=STS_SIP_SENT; /* eat up the ACK that was directed to myself */ } return sts; } /* private plugin code */ static int plugin_shortdial_redirect(sip_ticket_t *ticket, int shortcut_no) { osip_uri_t *to_url=ticket->sipmsg->to->url; char *to_user=to_url->username; char *new_to_user=NULL; char *new_to_host=NULL; int i; size_t username_len; size_t host_len=0; osip_contact_t *contact = NULL; new_to_user=plugin_cfg.shortdial_entry.string[shortcut_no-1]; if (!new_to_user) return STS_SUCCESS; DEBUGC(DBCLASS_PLUGIN,"redirect: redirecting [%s]->[%s]", to_user, new_to_user); /* use a "302 Moved temporarily" response back to the client */ /* new target is within the Contact Header */ /* remove all Contact headers in message */ for (i=0; (contact != NULL) || (i == 0); i++) { osip_message_get_contact(ticket->sipmsg, 0, &contact); if (contact) { osip_list_remove(&(ticket->sipmsg->contacts),0); osip_contact_free(contact); } } /* for i */ /* get info about new target (user and optional host part) */ username_len=strlen(new_to_user); /* excluding \0 */ /* check if there is an '@' in the shortdial entry */ new_to_host = strstr(new_to_user, "@"); if (new_to_host) { host_len=strlen(new_to_host)-1; /* don't count '@' */ /* only include the username length */ username_len = (size_t)(new_to_host-new_to_user); if (host_len == 0) { /* if '@' is the last character, then dont rewrite host */ new_to_host = NULL; } else { /* advance one character for the pointer to the host part (skip @) */ new_to_host++; } } /* insert one new Contact header containing the new target address */ osip_contact_init(&contact); osip_uri_clone(to_url, &contact->url); /* USER part is always present */ osip_free(contact->url->username); contact->url->username=osip_malloc(username_len+1); /* *_len excluding \0 */ /* only copy the part that really belongs to the username */ strncpy(contact->url->username, new_to_user, username_len); /* strncpy does not terminate - do it manually */ contact->url->username[username_len]='\0'; /* HOST part is optional */ if (new_to_host) { osip_free(contact->url->host); contact->url->host=osip_malloc(host_len+1); /* *_len excluding \0 */ strcpy(contact->url->host, new_to_host); } osip_list_add(&(ticket->sipmsg->contacts),contact,0); /* sent redirect message back to local client */ sip_gen_response(ticket, 302 /*Moved temporarily*/); return STS_SIP_SENT; } siproxd-0.8.1/src/log.h0000664000077000007700000000607311570214403011661 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* $Id: log.h 369 2008-01-19 16:07:14Z hb9xar $ */ #include #define DBCLASS_BABBLE 0x00000001 /* babble (like entering/leaving fnc)*/ #define DBCLASS_NET 0x00000002 /* network */ #define DBCLASS_SIP 0x00000004 /* SIP manipulations */ #define DBCLASS_REG 0x00000008 /* Client registration */ #define DBCLASS_NOSPEC 0x00000010 /* non specified class */ #define DBCLASS_PROXY 0x00000020 /* proxy */ #define DBCLASS_DNS 0x00000040 /* DNS stuff */ #define DBCLASS_NETTRAF 0x00000080 /* network traffic */ #define DBCLASS_CONFIG 0x00000100 /* configuration */ #define DBCLASS_RTP 0x00000200 /* RTP proxy */ #define DBCLASS_ACCESS 0x00000400 /* Access list evaluation */ #define DBCLASS_AUTH 0x00000800 /* Authentication */ #define DBCLASS_PLUGIN 0x00001000 /* Plugins */ #define DBCLASS_RTPBABL 0x00002000 /* RTP babble */ #define DBCLASS_ALL 0xffffffff /* All classes */ void log_init(void); void log_end(void); void log_set_pattern(unsigned int pattern); unsigned int log_get_pattern(void); void log_set_stderr(int tostdout); void log_set_silence(int level); void log_set_listen_port(int port); void log_tcp_listen(void); void log_tcp_connect(void); #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4) # define GNUC_PRINTF(format_idx, arg_idx) \ __attribute__((__format__ (__printf__, format_idx, arg_idx))) #else # define GNUC_PRINTF(format_idx, arg_idx) #endif #undef DEBUG #define DEBUG(F...) log_debug(1,__FILE__, __LINE__,F) #define DEBUGC(C,F...) log_debug(C,__FILE__, __LINE__,F) void log_debug(unsigned int class, char *file, int line, const char *format, ...) GNUC_PRINTF(4, 5); #define ERROR(F...) log_error(__FILE__, __LINE__,F) void log_error(char *file, int line, const char *format, ...) GNUC_PRINTF(3, 4); #define WARN(F...) log_warn(__FILE__, __LINE__,F) void log_warn(char *file, int line, const char *format, ...) GNUC_PRINTF(3, 4); #define INFO(F...) log_info(__FILE__, __LINE__,F) void log_info(char *file, int line, const char *format, ...) GNUC_PRINTF(3, 4); /* tobedone: dump a buffer */ #define DUMP_BUFFER(C,F,L) log_dump_buffer(C,__FILE__, __LINE__,F,L) void log_dump_buffer(unsigned int class, char *file, int line, char *buffer, int length); siproxd-0.8.1/src/rtpproxy.c0000664000077000007700000000740411570214403013001 00000000000000/* Copyright (C) 2003-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include "siproxd.h" #include "rtpproxy.h" #include "log.h" static char const ident[]="$Id: rtpproxy.c 434 2009-10-27 20:43:05Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* * initialize and create rtp_proxy * * RETURNS * STS_SUCCESS on success */ int rtpproxy_init( void ) { int sts=STS_FAILURE; if (configuration.rtp_proxy_enable == 0) { sts = STS_SUCCESS; } else if (configuration.rtp_proxy_enable == 1) { // Relay sts = rtp_relay_init (); if ((configuration.rtp_output_dejitter < 0) || (configuration.rtp_output_dejitter > DEJITTERLIMIT)) { ERROR("CONFIG: rtp_output_dejitter has invalid value %i [0 .. %i]", configuration.rtp_output_dejitter, DEJITTERLIMIT) ; } if ((configuration.rtp_input_dejitter < 0) || (configuration.rtp_input_dejitter > DEJITTERLIMIT)) { ERROR("CONFIG: rtp_input_dejitter has invalid value %i [0 .. %i]", configuration.rtp_input_dejitter, DEJITTERLIMIT) ; } } else { ERROR("CONFIG: rtp_proxy_enable has invalid value: %d", configuration.rtp_proxy_enable); } return sts; } /* * start an rtp stream on the proxy * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int rtp_start_fwd (osip_call_id_t *callid, client_id_t client_id, int direction, int call_direction, int media_stream_no, struct in_addr local_ipaddr, int *local_port, struct in_addr remote_ipaddr, int remote_port, int isrtp) { int sts=STS_FAILURE; int dejitter=0; if (configuration.rtp_proxy_enable == 0) { sts = STS_SUCCESS; } else if (configuration.rtp_proxy_enable == 1) { // Relay if (isrtp) { if (direction == DIR_OUTGOING) { dejitter = configuration.rtp_output_dejitter; } else { dejitter = configuration.rtp_input_dejitter; } } sts = rtp_relay_start_fwd (callid, client_id, direction, call_direction, media_stream_no, local_ipaddr, local_port, remote_ipaddr, remote_port, dejitter); } else { ERROR("CONFIG: rtp_proxy_enable has invalid value: %d", configuration.rtp_proxy_enable); } return sts; } /* * stop a rtp stream on the proxy * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int rtp_stop_fwd (osip_call_id_t *callid, int direction) { int sts = STS_FAILURE; if (configuration.rtp_proxy_enable == 0) { sts = STS_SUCCESS; } else if (configuration.rtp_proxy_enable == 1) { // Relay sts = rtp_relay_stop_fwd(callid, direction, -1, LOCK_FDSET); } else { ERROR("CONFIG: rtp_proxy_enable has invalid value: %d", configuration.rtp_proxy_enable); } return sts; } siproxd-0.8.1/src/.buildno0000664000077000007700000000000311606402164012352 0000000000000053 siproxd-0.8.1/src/utils.c0000664000077000007700000005040111575225517012242 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include #include #include #include #include #include #ifdef HAVE_GETIFADDRS # include #endif #ifdef _SOLARIS2 # include #endif #include #include #include #include "siproxd.h" #include "log.h" static char const ident[]="$Id: utils.c 481 2011-06-12 17:53:48Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; extern int h_errno; /* * resolve a hostname and return in_addr * handles its own little DNS cache. * * RETURNS * STS_SUCCESS on success * STS_FAILURE on failure */ int get_ip_by_host(char *hostname, struct in_addr *addr) { int i, j, k, idx; time_t t1, t2; struct hostent *hostentry; #if defined(HAVE_GETHOSTBYNAME_R) struct hostent result_buffer; char tmp[GETHOSTBYNAME_BUFLEN]; #endif int error; static struct { time_t expires_timestamp; /* time of expiration */ struct in_addr addr; /* IP address or 0.0.0.0 if a bad entry */ char error_count; /* counts failed resolution attempts */ char bad_entry; /* != 0 if resolving failed */ char hostname[HOSTNAME_SIZE+1]; } dns_cache[DNS_CACHE_SIZE]; static int cache_initialized=0; if (hostname == NULL) { ERROR("get_ip_by_host: NULL hostname requested"); return STS_FAILURE; } if (addr == NULL) { ERROR("get_ip_by_host: NULL in_addr passed"); return STS_FAILURE; } /* first time: initialize DNS cache */ if (cache_initialized == 0) { DEBUGC(DBCLASS_DNS, "initializing DNS cache (%i entries)", DNS_CACHE_SIZE); memset(dns_cache, 0, sizeof(dns_cache)); cache_initialized=1; } time(&t1); /* clean expired entries */ for (i=0; i 0) { DEBUGC(DBCLASS_DNS, "DNS lookup - previous resolution failed: %s" ", attempt %i", hostname, dns_cache[i].error_count); idx=i; break; } DEBUGC(DBCLASS_DNS, "DNS lookup - from cache: %s -> %s", hostname, utils_inet_ntoa(*addr)); return STS_SUCCESS; } } /* I did not find it in cache, so I have to resolve it */ error = 0; /* need to deal with reentrant versions of gethostbyname_r() * as we may use threads... */ #if defined(HAVE_GETHOSTBYNAME_R) /* gethostbyname_r() with 3 arguments (e.g. osf/1) */ #if defined(HAVE_FUNC_GETHOSTBYNAME_R_3) gethostbyname_r(hostname, /* the FQDN */ &result_buffer, /* the result buffer */ &hostentry ); if (hostentry == NULL) error = h_errno; /* gethostbyname_r() with 5 arguments (e.g. solaris, linux libc5) */ #elif defined(HAVE_FUNC_GETHOSTBYNAME_R_5) hostentry = gethostbyname_r(hostname, /* the FQDN */ &result_buffer, /* the result buffer */ tmp, GETHOSTBYNAME_BUFLEN, &error); /* gethostbyname_r() with 6 arguments (e.g. linux glibc) */ #elif defined(HAVE_FUNC_GETHOSTBYNAME_R_6) gethostbyname_r(hostname, /* the FQDN */ &result_buffer, /* the result buffer */ tmp, GETHOSTBYNAME_BUFLEN, &hostentry, &error); #else #error "gethostbyname_r() with 3, 5 or 6 arguments supported only" #endif #elif defined(HAVE_GETHOSTBYNAME) hostentry=gethostbyname(hostname); if (hostentry == NULL) error = h_errno; #else #error "need gethostbyname() or gethostbyname_r()" #endif /* Here I have 'hostentry' and 'error' */ if (hostentry==NULL) { /* * Some errors just tell us that there was no IP resolvable. * From the manpage: * HOST_NOT_FOUND * The specified host is unknown. * NO_ADDRESS or NO_DATA * The requested name is valid but does not have an IP * address. */ if ((error == HOST_NOT_FOUND) || (error == NO_ADDRESS) || (error == NO_DATA)) { #ifdef HAVE_HSTRERROR DEBUGC(DBCLASS_DNS, "gethostbyname(%s) failed: h_errno=%i [%s]", hostname, h_errno, hstrerror(error)); #else DEBUGC(DBCLASS_DNS, "gethostbyname(%s) failed: h_errno=%i", hostname, error); #endif } else { #ifdef HAVE_HSTRERROR ERROR("gethostbyname(%s) failed: h_errno=%i [%s]", hostname, h_errno, hstrerror(h_errno)); #else ERROR("gethostbyname(%s) failed: h_errno=%i",hostname, h_errno); #endif } } if (hostentry) { memcpy(addr, hostentry->h_addr, sizeof(struct in_addr)); DEBUGC(DBCLASS_DNS, "DNS lookup - resolved: %s -> %s", hostname, utils_inet_ntoa(*addr)); } /* if we already have the entry, skip finding a new empty one */ if (idx == 0) { /* * find an empty slot in the cache */ j=0; k=0; t1=INT_MAX; t2=INT_MAX; for (i=0; i= DNS_CACHE_SIZE) { if (k > 0) i=k; else i=j; } idx=i; memset(&dns_cache[idx], 0, sizeof(dns_cache[0])); } /* * store the result in the cache */ DEBUGC(DBCLASS_DNS, "DNS lookup - store into cache, entry %i)", idx); strncpy(dns_cache[idx].hostname, hostname, HOSTNAME_SIZE); dns_cache[idx].expires_timestamp = time(NULL) + DNS_GOOD_AGE; if (hostentry) { memcpy(&dns_cache[idx].addr, addr, sizeof(struct in_addr)); dns_cache[idx].error_count = 0; dns_cache[idx].bad_entry = 0; } else { dns_cache[idx].error_count++; DEBUGC(DBCLASS_DNS, "DNS lookup - errcnt=%i", dns_cache[idx].error_count); if (dns_cache[idx].error_count >= DNS_ATTEMPTS) { DEBUGC(DBCLASS_DNS, "DNS lookup - blacklisting entry"); dns_cache[idx].expires_timestamp = time(NULL) + DNS_BAD_AGE; dns_cache[idx].bad_entry = 1; } return STS_FAILURE; } return STS_SUCCESS; } /* * Secure enviroment: * If running as root, put myself into a chroot jail and * change UID/GID to user as requested in config file */ void secure_enviroment (void) { int sts; struct passwd *passwd=NULL; DEBUGC(DBCLASS_CONFIG,"running w/uid=%i, euid=%i, gid=%i, egid=%i", (int)getuid(), (int)geteuid(), (int)getgid(), (int)getegid()); if ((getuid()==0) || (geteuid()==0)) { /* * preparation - after chrooting there will be NOTHING more around */ if (configuration.user) passwd=getpwnam(configuration.user); /* * change root directory into chroot jail */ if (configuration.chrootjail) { /* !!! * Before chrooting I must at least once trigger the resolver * as it loads some dynamic libraries. Once chrootet * these libraries will *not* be found and gethostbyname() * calls will simply fail (return NULL pointer and h_errno=0). * Also (at least for FreeBSD) syslog() needs to be called * before chroot()ing - this is done in main() by an INFO(). * Took me a while to figure THIS one out */ struct in_addr dummy; get_ip_by_host("localhost", &dummy); DEBUGC(DBCLASS_CONFIG,"chrooting to %s", configuration.chrootjail); sts = chroot(configuration.chrootjail); if (sts != 0) DEBUGC(DBCLASS_CONFIG,"chroot(%s) failed: %s", configuration.chrootjail, strerror(errno)); sts=chdir("/"); } /* * change user ID and group ID */ if (passwd) { DEBUGC(DBCLASS_CONFIG,"changing uid/gid to %s", configuration.user); sts = setgid(passwd->pw_gid); DEBUGC(DBCLASS_CONFIG,"changed gid to %i - %s", (int)passwd->pw_gid, (sts==0)?"Ok":"Failed"); sts = setegid(passwd->pw_gid); DEBUGC(DBCLASS_CONFIG,"changed egid to %i - %s", (int)passwd->pw_gid, (sts==0)?"Ok":"Failed"); sts = seteuid(passwd->pw_uid); DEBUGC(DBCLASS_CONFIG,"changed euid to %i - %s", (int)passwd->pw_uid, (sts==0)?"Ok":"Failed"); } } } /* * get_interface_ip: * fetches own IP address by interface INBOUND/OUTBOUND * takes into account a possible outbound_host setting. * * STS_SUCCESS on returning a valid IP and interface is UP * STS_FAILURE if interface is DOWN or other problem */ int get_interface_ip(int interface, struct in_addr *retaddr) { int sts=STS_FAILURE; if ((interface == IF_OUTBOUND) && (configuration.outbound_host) && (strcmp(configuration.outbound_host, "")!=0)) { DEBUGC(DBCLASS_DNS, "fetching outbound IP by HOSTNAME"); if (retaddr) { sts = get_ip_by_host(configuration.outbound_host, retaddr); } else { sts = STS_SUCCESS; } } else { sts = get_interface_real_ip(interface, retaddr); } return sts; } /* * get_interface_real_ip: * fetches the real IP address of my interface INBOUND/OUTBOUND * * STS_SUCCESS on returning a valid IP and interface is UP * STS_FAILURE if interface is DOWN or other problem */ int get_interface_real_ip(int interface, struct in_addr *retaddr) { int sts=STS_FAILURE; char *tmp=NULL; if (interface == IF_INBOUND) { tmp = configuration.inbound_if; } else if (interface == IF_OUTBOUND) { tmp = configuration.outbound_if; } if (tmp && (strcmp(tmp, "")!=0)) { DEBUGC(DBCLASS_DNS, "fetching interface IP by INTERFACE [%i]", interface); sts = get_ip_by_ifname(tmp, retaddr); if (sts != STS_SUCCESS) { ERROR("can't find interface %s - configuration error?", tmp); } } else { ERROR("Don't know what interface to look for - configuration error?"); } return sts; } /* * get_ip_by_ifname: * fetches own IP address by its interface name * * STS_SUCCESS on returning a valid IP and interface is UP * STS_FAILURE if interface is DOWN or other problem */ int get_ip_by_ifname(char *ifname, struct in_addr *retaddr) { struct in_addr ifaddr; /* resulting IP */ int i, j; int ifflags=0, isup=0; time_t t; static struct { time_t timestamp; struct in_addr ifaddr; /* IP */ int isup; /* interface is UP */ char ifname[IFNAME_SIZE+1]; } ifaddr_cache[IFADR_CACHE_SIZE]; static int cache_initialized=0; #ifdef HAVE_GETIFADDRS struct ifaddrs *ifa; struct ifaddrs *ifa_list; #else struct ifreq ifr; struct sockaddr_in *sin = (struct sockaddr_in *)&ifr.ifr_addr; int sockfd; #endif if (ifname == NULL) { WARN("get_ip_by_ifname: got NULL ifname passed - please check config" "file ('if_inbound' and 'if_outbound')"); return STS_FAILURE; } /* first time: initialize ifaddr cache */ if (cache_initialized == 0) { DEBUGC(DBCLASS_DNS, "initializing ifaddr cache (%i entries)", IFADR_CACHE_SIZE); memset(ifaddr_cache, 0, sizeof(ifaddr_cache)); cache_initialized=1; } if (retaddr) memset(retaddr, 0, sizeof(struct in_addr)); time(&t); /* clean expired entries */ for (i=0; i %s %s", ifname, utils_inet_ntoa(ifaddr_cache[i].ifaddr), (ifaddr_cache[i].isup)? "UP":"DOWN"); return (ifaddr_cache[i].isup)? STS_SUCCESS: STS_FAILURE; } /* if */ } /* for i */ /* not found in cache, go and get it */ #ifdef HAVE_GETIFADDRS if (getifaddrs(&ifa_list)) { ERROR("Error in getifaddrs: %s",strerror(errno)); return STS_FAILURE; } i=0; /* use "found" marker */ for (ifa = ifa_list; ifa != NULL; ifa = ifa->ifa_next) { DEBUGC(DBCLASS_BABBLE,"getifaddrs - %s / %s, ifa_addr=%p, addrfamily=%i", ifname, ifa->ifa_name,ifa->ifa_addr, (ifa->ifa_addr)?ifa->ifa_addr->sa_family:-1); if (ifa && ifa->ifa_name && ifa->ifa_addr && ifa->ifa_addr->sa_family == AF_INET && strcmp(ifa->ifa_name, ifname) == 0) { /* found the entry */ i=1; memcpy(&ifaddr, &((struct sockaddr_in*)ifa->ifa_addr)->sin_addr, sizeof(struct in_addr)); ifflags=ifa->ifa_flags; DEBUGC(DBCLASS_BABBLE,"getifaddrs - MATCH, sin_addr=%s", utils_inet_ntoa(ifaddr)); break; } } freeifaddrs(ifa_list); if (i==0) { DEBUGC(DBCLASS_DNS,"Interface %s not found.", ifname); return STS_FAILURE; } #else memset(&ifr, 0, sizeof(ifr)); if((sockfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) { ERROR("Error in socket: %s",strerror(errno)); return STS_FAILURE; } /*&&&*/DEBUGC(DBCLASS_BABBLE,"&&&6 ifname=0x%p",ifname); strcpy(ifr.ifr_name, ifname); sin->sin_family = AF_INET; /* get interface flags */ if(ioctl(sockfd, SIOCGIFFLAGS, &ifr) != 0) { ERROR("Error in ioctl SIOCGIFFLAGS: %s [%s]", strerror(errno), ifname); close(sockfd); return STS_FAILURE; } ifflags=ifr.ifr_flags; /*&&&*/DEBUGC(DBCLASS_BABBLE,"&&&7 ifname=0x%p",ifname); /* get address */ if(ioctl(sockfd, SIOCGIFADDR, &ifr) != 0) { ERROR("Error in ioctl SIOCGIFADDR: %s (interface %s)", strerror(errno), ifname); close(sockfd); return STS_FAILURE; } /*&&&*/DEBUGC(DBCLASS_BABBLE,"&&&8 ifname=0x%p",ifname); memcpy(&ifaddr, &sin->sin_addr, sizeof(struct in_addr)); /*&&&*/DEBUGC(DBCLASS_BABBLE,"&&&9 ifname=0x%p",ifname); close(sockfd); #endif if (ifflags & IFF_UP) isup=1; else isup=0; DEBUGC(DBCLASS_DNS, "get_ip_by_ifname: if %s has IP:%s (flags=%x) %s", ifname, utils_inet_ntoa(ifaddr), ifflags, (isup)? "UP":"DOWN"); /* *find an empty slot in the cache */ j=0; for (i=0; i= IFADR_CACHE_SIZE) i=j; /* * store the result in the cache */ DEBUGC(DBCLASS_DNS, "ifname lookup - store into cache, entry %i)", i); memset(&ifaddr_cache[i], 0, sizeof(ifaddr_cache[0])); strncpy(ifaddr_cache[i].ifname, ifname, IFNAME_SIZE); ifaddr_cache[i].timestamp=t; memcpy(&ifaddr_cache[i].ifaddr, &ifaddr, sizeof(struct in_addr)); ifaddr_cache[i].isup=isup; if (retaddr) memcpy(retaddr, &ifaddr, sizeof(struct in_addr)); return (isup)? STS_SUCCESS : STS_FAILURE; } /* * utils_inet_ntoa: * implements an inet_ntoa() * * Returns pointer to a STATIC character string. * NOte: BE AWARE OF THE STATIC NATURE of the string! Never pass it as * calling argument to a function and use it immediately or strcpy() * it into a buffer. * !! Any subsequent call to this function will DESTROY the previous * !! value - and may result in very strange effects like magically * !! changing variable value (that has been passed to a function) * Been there, seen that, so TAKE CARE! */ char *utils_inet_ntoa(struct in_addr in) { #if defined(HAVE_INET_NTOP) static char string[INET_ADDRSTRLEN]; if ((inet_ntop(AF_INET, &in, string, INET_ADDRSTRLEN)) == NULL) { ERROR("inet_ntop() failed: %s",strerror(errno)); string[0]='\0'; } return string; #elif defined(HAVE_INET_NTOA) return inet_ntoa(in); #else #error "need inet_ntop() or inet_ntoa()" #endif } /* * utils_inet_aton: * implements an inet_aton() * * converts the string in *cp and stores it into inp * Returns != 0 on success */ int utils_inet_aton(const char *cp, struct in_addr *inp) { #if defined(HAVE_INET_PTON) return inet_pton (AF_INET, cp, inp); #elif defined(HAVE_INET_ATON) return inet_aton(cp, inp); #else #error "need inet_pton() or inet_aton()" #endif } /* * Create the PID file */ int createpidfile(char *pidfilename) { FILE *f = NULL; int sts; DEBUGC(DBCLASS_CONFIG,"creating PID file [%s]", pidfilename); sts=unlink(pidfilename); if ((sts==0) || (errno == ENOENT)) { if ((f=fopen(pidfilename, "w"))) { fprintf(f,"%i\n",(int)getpid()); fclose(f); } else { WARN("couldn't create new PID file: %s", strerror(errno)); return STS_FAILURE; } } else { WARN("couldn't delete old PID file: %s", strerror(errno)); return STS_FAILURE; } return STS_SUCCESS; } /* * compare_client_id: * Compares two client_id_t structures. If both have the Contact item * defined (not NULL), then compare it and return. * If one (or both) do NOT have the contact item defined, then * fall back on comparing the from_ip (IP address). * * returns: * STS_SUCCESS on match * STS_FAILURE on no match */ int compare_client_id(client_id_t cid1, client_id_t cid2) { /* Prio 1: Contact - if present in both structures */ if ((cid1.idstring[0] != '\0') && (cid2.idstring[0] != '\0')) { if (strncmp(cid1.idstring, cid2.idstring, CLIENT_ID_SIZE) == 0) { DEBUGC(DBCLASS_BABBLE, "compare_client_id: contact match [%s]", cid1.idstring); return STS_SUCCESS; } DEBUGC(DBCLASS_BABBLE, "compare_client_id: contact NO match [%s<->%s]", cid1.idstring, cid2.idstring); return STS_FAILURE; } /* Prio 2: IP (always present) - fallback, if no ID string present. */ if (memcmp(&cid1.from_ip, &cid2.from_ip, sizeof(struct in_addr)) == 0) { DEBUGC(DBCLASS_BABBLE, "compare_client_id: IP match [%s]", utils_inet_ntoa(cid1.from_ip)); return STS_SUCCESS; } DEBUGC(DBCLASS_BABBLE, "compare_client_id: no match"); return STS_FAILURE; } siproxd-0.8.1/src/proxy.c0000664000077000007700000012601311570214403012251 00000000000000/* Copyright (C) 2002-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: proxy.c 456 2010-03-29 17:28:12Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* defined in siproxd.c */ extern struct urlmap_s urlmap[]; /* URL mapping table */ extern struct lcl_if_s local_addresses; /* * PROXY_REQUEST * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error * * RFC3261 * Section 16.3: Proxy Behavior - Request Validation * 1. Reasonable Syntax * 2. URI scheme * 3. Max-Forwards * 4. (Optional) Loop Detection * 5. Proxy-Require * 6. Proxy-Authorization * * Section 16.6: Proxy Behavior - Request Forwarding * 1. Make a copy of the received request * 2. Update the Request-URI * 3. Update the Max-Forwards header field * 4. Optionally add a Record-route header field value * 5. Optionally add additional header fields * 6. Postprocess routing information * 7. Determine the next-hop address, port, and transport * 8. Add a Via header field value * 9. Add a Content-Length header field if necessary * 10. Forward the new request * 11. Set timer C */ int proxy_request (sip_ticket_t *ticket) { int i; int sts; int type; struct in_addr sendto_addr; osip_uri_t *url; int port; char *buffer; size_t buflen; osip_message_t *request; DEBUGC(DBCLASS_PROXY,"proxy_request"); if (ticket==NULL) { ERROR("proxy_request: called with NULL ticket"); return STS_FAILURE; } request=ticket->sipmsg; /* * RFC&&&& * add a received= parameter to the topmost Via header. Used for TCP * connections - send answer within the existing TCP connection back * to client. */ if (ticket->protocol == PROTO_TCP) { sip_add_received_param(ticket); } /* * RFC 3261, Section 16.4 * Proxy Behavior - Route Information Preprocessing * (process Route header) */ route_preprocess(ticket); /* * figure out whether this is an incoming or outgoing request * by doing a lookup in the registration table. */ sip_find_direction(ticket, &i); type = ticket->direction; /* Call Plugins for stage: PLUGIN_PRE_PROXY */ sts = call_plugins(PLUGIN_PRE_PROXY, ticket); /* * RFC 3261, Section 16.6 step 1 * Proxy Behavior - Request Forwarding - Make a copy */ /* nothing to do here, copy is ready in 'request'*/ /* get destination address */ url=osip_message_get_uri(request); switch (type) { /* * from an external host to the internal masqueraded host */ case REQTYP_INCOMING: DEBUGC(DBCLASS_PROXY,"incoming request from %s@%s from outbound", request->from->url->username? request->from->url->username:"*NULL*", request->from->url->host? request->from->url->host: "*NULL*"); /* * RFC 3261, Section 16.6 step 2 * Proxy Behavior - Request Forwarding - Request-URI * (rewrite request URI to point to the real host) */ /* 'i' still holds the valid index into the URLMAP table */ proxy_rewrite_request_uri(request, i); /* if this is CANCEL/BYE request, stop RTP proxying */ if (MSG_IS_BYE(request) || MSG_IS_CANCEL(request)) { /* stop the RTP proxying stream(s) */ rtp_stop_fwd(osip_message_get_call_id(request), DIR_INCOMING); rtp_stop_fwd(osip_message_get_call_id(request), DIR_OUTGOING); /* check for incoming request */ } else if (MSG_IS_INVITE(request)) { /* Rewrite the body */ sts = proxy_rewrite_invitation_body(ticket, DIR_INCOMING); } else if (MSG_IS_ACK(request) || MSG_IS_PRACK(request)) { /* Rewrite the body */ sts = proxy_rewrite_invitation_body(ticket, DIR_INCOMING); } else if (MSG_IS_UPDATE(request)) { /* Rewrite the body */ sts = proxy_rewrite_invitation_body(ticket, DIR_INCOMING); } sts=sip_obscure_callid(ticket); break; /* * from the internal masqueraded host to an external host */ case REQTYP_OUTGOING: DEBUGC(DBCLASS_PROXY,"outgoing request from %s@%s from inbound", request->from->url->username? request->from->url->username:"*NULL*", request->from->url->host? request->from->url->host: "*NULL*"); /* * RFC 3261, Section 16.6 step 2 * Proxy Behavior - Request Forwarding - Request-URI */ /* nothing to do for an outgoing request */ /* if it is addressed to myself, then it must be some request * method that I as a proxy do not support. Reject */ #if 0 /* careful - an internal UA might send an request to another internal UA. This would be caught here, so don't do this. This situation should be caught in the default part of the CASE statement below */ if (is_sipuri_local(ticket) == STS_TRUE) { WARN("unsupported request [%s] directed to proxy from %s@%s -> %s@%s", request->sip_method? request->sip_method:"*NULL*", request->from->url->username? request->from->url->username:"*NULL*", request->from->url->host? request->from->url->host : "*NULL*", url->username? url->username : "*NULL*", url->host? url->host : "*NULL*"); sip_gen_response(ticket, 403 /*forbidden*/); return STS_FAILURE; } #endif /* Rewrite Contact header to represent the masqued address */ sip_rewrite_contact(ticket, DIR_OUTGOING); /* Masquerade the User-Agent if configured to do so */ proxy_rewrite_useragent(ticket); /* if an INVITE, rewrite body */ if (MSG_IS_INVITE(request)) { sts = proxy_rewrite_invitation_body(ticket, DIR_OUTGOING); } else if (MSG_IS_ACK(request) || MSG_IS_PRACK(request)) { sts = proxy_rewrite_invitation_body(ticket, DIR_OUTGOING); } else if (MSG_IS_UPDATE(request)) { sts = proxy_rewrite_invitation_body(ticket, DIR_OUTGOING); } /* if this is CANCEL/BYE request, stop RTP proxying */ if (MSG_IS_BYE(request) || MSG_IS_CANCEL(request)) { /* stop the RTP proxying stream(s) */ rtp_stop_fwd(osip_message_get_call_id(request), DIR_INCOMING); rtp_stop_fwd(osip_message_get_call_id(request), DIR_OUTGOING); } sts=sip_obscure_callid(ticket); break; default: DEBUGC(DBCLASS_PROXY, "request [%s] from/to unregistered UA " "(RQ: %s@%s -> %s@%s)", request->sip_method? request->sip_method:"*NULL*", request->from->url->username? request->from->url->username:"*NULL*", request->from->url->host? request->from->url->host : "*NULL*", url->username? url->username : "*NULL*", url->host? url->host : "*NULL*"); /* * we may end up here for two reasons: * 1) An incomming request (from outbound) that is directed to * an unknown (not registered) local UA * 2) an outgoing request from a local UA that is not registered. * * Case 1) we should probably answer with "404 Not Found", * case 2) more likely a "403 Forbidden" * * How about "408 Request Timeout" ? * */ /* Call Plugins for stage: PLUGIN_PROXY_UNK */ sts = call_plugins(PLUGIN_PROXY_UNK, ticket); /*&&& we might want have the possibility for a plugin to generate and send a response, similar an in stage PLUGIN_DETERMINE_TARGET */ sip_gen_response(ticket, 408 /* Request Timeout */); return STS_FAILURE; } /* * RFC 3261, Section 16.6 step 3 * Proxy Behavior - Request Forwarding - Max-Forwards * (if Max-Forwards header exists, decrement by one, if it does not * exist, add a new one with value SHOULD be 70) */ { osip_header_t *max_forwards; int forwards_count = DEFAULT_MAXFWD; char mfwd[12]; /* 10 digits, +/- sign, termination */ osip_message_get_max_forwards(request, 0, &max_forwards); if (max_forwards == NULL) { sprintf(mfwd, "%i", forwards_count); osip_message_set_max_forwards(request, mfwd); } else { if (max_forwards->hvalue) { forwards_count = atoi(max_forwards->hvalue); if ((forwards_count<0)|| (forwards_count>255)) forwards_count=DEFAULT_MAXFWD; forwards_count -=1; osip_free (max_forwards->hvalue); } sprintf(mfwd, "%i", forwards_count); max_forwards->hvalue = osip_strdup(mfwd); } DEBUGC(DBCLASS_PROXY,"setting Max-Forwards=%s",mfwd); } /* * RFC 3261, Section 16.6 step 4 * Proxy Behavior - Request Forwarding - Add a Record-route header */ /* * for ALL incoming requests, include my Record-Route header. * The local UA will probably send its answer to the topmost * Route Header (8.1.2 of RFC3261) */ if (type == REQTYP_INCOMING) { DEBUGC(DBCLASS_PROXY,"Adding my Record-Route"); route_add_recordroute(ticket); } else { /* * outgoing packets must not have my record route header, as * this likely will contain a private IP address (my inbound). */ DEBUGC(DBCLASS_PROXY,"Purging Record-Routes (outgoing packet)"); route_purge_recordroute(ticket); } /* * RFC 3261, Section 16.6 step 5 * Proxy Behavior - Request Forwarding - Add Additional Header Fields */ /* NOT IMPLEMENTED (optional) */ /* * RFC 3261, Section 16.6 step 6 * Proxy Behavior - Request Forwarding - Postprocess routing information * * If the copy contains a Route header field, the proxy MUST * inspect the URI in its first value. If that URI does not * contain an lr parameter, the proxy MUST modify the copy as * follows: * * - The proxy MUST place the Request-URI into the Route header * field as the last value. * * - The proxy MUST then place the first Route header field value * into the Request-URI and remove that value from the Route * header field. */ #if 0 route_postprocess(ticket); #endif /* * RFC 3261, Section 16.6 step 7 * Proxy Behavior - Determine Next-Hop Address */ /*&&&& priority probably should be: * 1) Route header * 2) fixed outbound proxy * 3) SIP URI */ /* * Route present? * If so, fetch address from topmost Route: header and remove it. */ if ((type == REQTYP_OUTGOING) && (!osip_list_eol(&(request->routes), 0))) { sts=route_determine_nexthop(ticket, &sendto_addr, &port); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "proxy_request: route_determine_nexthop failed"); return STS_FAILURE; } DEBUGC(DBCLASS_PROXY, "proxy_request: have Route header to %s:%i", utils_inet_ntoa(sendto_addr), port); /* * fixed or domain outbound proxy defined ? */ } else if ((type == REQTYP_OUTGOING) && (sip_find_outbound_proxy(ticket, &sendto_addr, &port) == STS_SUCCESS)) { DEBUGC(DBCLASS_PROXY, "proxy_request: have outbound proxy %s:%i", utils_inet_ntoa(sendto_addr), port); /* * destination from SIP URI */ } else { /* get the destination from the SIP URI */ /*&&&& Here, the SRV record lookup magic must go. In a first implementation we may just try to get the lowest priority, max weighted '_sip._udp.domain' entry and port number. No load balancing and no failover are supported with this. &&&*/ sts = get_ip_by_host(url->host, &sendto_addr); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "proxy_request: cannot resolve URI [%s]", url->host); return STS_FAILURE; } if (url->port) { port=atoi(url->port); if ((port<=0) || (port>65535)) port=SIP_PORT; } else { port=SIP_PORT; } DEBUGC(DBCLASS_PROXY, "proxy_request: have SIP URI to %s:%i", url->host, port); } /* * RFC 3261, Section 16.6 step 8 * Proxy Behavior - Add a Via header field value */ /* add my Via header line (outbound interface)*/ if (type == REQTYP_INCOMING) { sts = sip_add_myvia(ticket, IF_INBOUND); if (sts == STS_FAILURE) { ERROR("adding my inbound via failed!"); } } else { sts = sip_add_myvia(ticket, IF_OUTBOUND); if (sts == STS_FAILURE) { ERROR("adding my outbound via failed!"); return STS_FAILURE; } } /* * RFC 3261, Section 16.6 step 9 * Proxy Behavior - Add a Content-Length header field if necessary */ /* not necessary, already in message and we do not support TCP */ /* Call Plugins for stage: PLUGIN_POST_PROXY */ sts = call_plugins(PLUGIN_POST_PROXY, ticket); /* * RFC 3261, Section 16.6 step 10 * Proxy Behavior - Forward the new request */ sts = sip_message_to_str(request, &buffer, &buflen); if (sts != 0) { ERROR("proxy_request: sip_message_to_str failed"); return STS_FAILURE; } sipsock_send(sendto_addr, port, ticket->protocol, buffer, buflen); osip_free (buffer); /* * RFC 3261, Section 16.6 step 11 * Proxy Behavior - Set timer C */ /* NOT IMPLEMENTED - does this really apply for stateless proxies? */ return STS_SUCCESS; } /* * PROXY_RESPONSE * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error * RFC3261 * Section 16.7: Proxy Behavior - Response Processing * 1. Find the appropriate response context * 2. Update timer C for provisional responses * 3. Remove the topmost Via * 4. Add the response to the response context * 5. Check to see if this response should be forwarded immediately * 6. When necessary, choose the best final response from the * response context * 7. Aggregate authorization header field values if necessary * 8. Optionally rewrite Record-Route header field values * 9. Forward the response * 10. Generate any necessary CANCEL requests * */ int proxy_response (sip_ticket_t *ticket) { int sts; int type; struct in_addr sendto_addr; osip_via_t *via; int port; char *buffer; size_t buflen; osip_message_t *response; DEBUGC(DBCLASS_PROXY,"proxy_response"); if (ticket==NULL) { ERROR("proxy_response: called with NULL ticket"); return STS_FAILURE; } response=ticket->sipmsg; /* * RFC 3261, Section 16.7 step 3 * Proxy Behavior - Response Processing - Remove my Via header field value */ /* remove my Via header line */ sts = sip_del_myvia(ticket); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY,"not addressed to my VIA, ignoring response"); return STS_FAILURE; } /* * figure out if this is an request coming from the outside * world to one of our registered clients */ sip_find_direction(ticket, NULL); type = ticket->direction; /* Call Plugins for stage: PLUGIN_PRE_PROXY */ sts = call_plugins(PLUGIN_PRE_PROXY, ticket); /* * ok, we got a response that we are allowed to process. */ switch (type) { /* * from an external host to the internal masqueraded host */ case RESTYP_INCOMING: DEBUGC(DBCLASS_PROXY,"incoming response for %s@%s from outbound", response->from->url->username? response->from->url->username:"*NULL*", response->from->url->host? response->from->url->host : "*NULL*"); sts=sip_obscure_callid(ticket); /* * Response for INVITE - deal with RTP data in body and * start RTP proxy stream(s). In case * of a negative answer, stop RTP stream */ if ((MSG_IS_RESPONSE_FOR(response,"INVITE")) || (MSG_IS_RESPONSE_FOR(response,"UPDATE"))) { /* positive response, start RTP stream */ if ((MSG_IS_STATUS_1XX(response)) || (MSG_IS_STATUS_2XX(response))) { if (configuration.rtp_proxy_enable == 1) { sts = proxy_rewrite_invitation_body(ticket, DIR_INCOMING); } /* negative - stop a possibly started RTP stream */ } else if ((MSG_IS_STATUS_4XX(response)) || (MSG_IS_STATUS_5XX(response)) || (MSG_IS_STATUS_6XX(response))) { rtp_stop_fwd(osip_message_get_call_id(response), DIR_INCOMING); rtp_stop_fwd(osip_message_get_call_id(response), DIR_OUTGOING); } } /* if INVITE */ /* * Response for REGISTER - special handling of Contact header */ if (MSG_IS_RESPONSE_FOR(response,"REGISTER")) { /* * REGISTER returns *my* Contact header information. * Rewrite Contact header back to represent the true address. * Other responses do return the Contact header of the sender. * also change the expiration timeout to the value returned by the * server. */ sts = register_set_expire(ticket); sip_rewrite_contact(ticket, DIR_INCOMING); } /* * Response for SUBSCRIBE * * HACK for Grandstream SIP phones (with newer firmware like 1.0.4.40): * They send a SUBSCRIBE request to the registration server. In * case of beeing registering directly to siproxd, this request of * course will eventually be forwarded back to the same UA. * Grandstream then does reply with an '202' response (A 202 * response merely indicates that the subscription has been * understood, and that authorization may or may not have been * granted), which then of course is forwarded back to the phone. * And it seems that the Grandstream can *not* *handle* this * response, as it immediately sends another SUBSCRIBE request. * And this games goes on and on and on... * * As a workaround we will transform any 202 response to a * '404 unknown destination' * */ { osip_header_t *ua_hdr=NULL; osip_message_get_user_agent(response, 0, &ua_hdr); if (ua_hdr && ua_hdr->hvalue && (osip_strncasecmp(ua_hdr->hvalue,"grandstream", 11)==0) && (MSG_IS_RESPONSE_FOR(response,"SUBSCRIBE")) && (MSG_TEST_CODE(response, 202))) { DEBUGC(DBCLASS_PROXY, "proxy_response: Grandstream hack 202->404"); response->status_code=404; } } break; /* * from the internal masqueraded host to an external host */ case RESTYP_OUTGOING: DEBUGC(DBCLASS_PROXY,"outgoing response for %s@%s from inbound", response->from->url->username ? response->from->url->username : "*NULL*", response->from->url->host ? response->from->url->host : "*NULL*"); sts=sip_obscure_callid(ticket); /* Rewrite Contact header to represent the masqued address */ sip_rewrite_contact(ticket, DIR_OUTGOING); /* Masquerade the User-Agent if configured to do so */ proxy_rewrite_useragent(ticket); /* * If an 2xx OK or 1xx response, answer to an INVITE request, * rewrite body * * In case of a negative answer, stop RTP stream */ if ((MSG_IS_RESPONSE_FOR(response,"INVITE")) || (MSG_IS_RESPONSE_FOR(response,"UPDATE"))) { /* positive response, start RTP stream */ if ((MSG_IS_STATUS_1XX(response)) || (MSG_IS_STATUS_2XX(response))) { /* This is an outgoing response, therefore an outgoing stream */ sts = proxy_rewrite_invitation_body(ticket, DIR_OUTGOING); /* megative - stop a possibly started RTP stream */ } else if ((MSG_IS_STATUS_4XX(response)) || (MSG_IS_STATUS_5XX(response)) || (MSG_IS_STATUS_6XX(response))) { rtp_stop_fwd(osip_message_get_call_id(response), DIR_INCOMING); rtp_stop_fwd(osip_message_get_call_id(response), DIR_OUTGOING); } } /* if INVITE */ break; default: DEBUGC(DBCLASS_PROXY, "response from/to unregistered UA (%s@%s)", response->from->url->username? response->from->url->username:"*NULL*", response->from->url->host? response->from->url->host : "*NULL*"); /* Call Plugins for stage: PLUGIN_PROXY_UNK */ sts = call_plugins(PLUGIN_PROXY_UNK, ticket); return STS_FAILURE; } /* * for ALL incoming response include my Record-Route header. * The local UA will probably send its answer to the topmost * Route Header (8.1.2 of RFC3261) */ if (type == RESTYP_INCOMING) { DEBUGC(DBCLASS_PROXY,"Adding my Record-Route"); route_add_recordroute(ticket); } else { /* * outgoing packets must not have my record route header, as * this likely will contain a private IP address (my inbound). */ DEBUGC(DBCLASS_PROXY,"Purging Record-Routes (outgoing packet)"); route_purge_recordroute(ticket); } /* * Determine Next-Hop Address */ /*&&&& priority probably should be: * 0) rport=;received= header (TCP only for now) * 1) Route header * 2) fixed outbound proxy * 3) Via header */ /* * IF TCP, check for rport=x;received=y parameters in VIA */ if ((ticket->protocol == PROTO_TCP) && (sip_get_received_param(ticket, &sendto_addr, &port) == STS_SUCCESS)) { DEBUGC(DBCLASS_PROXY, "proxy_response: have received/rport to %s:%i", utils_inet_ntoa(sendto_addr), port); /* * Route present? * If so, fetch address from topmost Route: header and remove it. */ } else if ((type == RESTYP_OUTGOING) && (!osip_list_eol(&(response->routes), 0))) { sts=route_determine_nexthop(ticket, &sendto_addr, &port); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "proxy_response: route_determine_nexthop failed"); return STS_FAILURE; } DEBUGC(DBCLASS_PROXY, "proxy_response: have Route header to %s:%i", utils_inet_ntoa(sendto_addr), port); /* * check if we need to send to an outbound proxy */ } else if ((type == RESTYP_OUTGOING) && (sip_find_outbound_proxy(ticket, &sendto_addr, &port) == STS_SUCCESS)) { DEBUGC(DBCLASS_PROXY, "proxy_response: have outbound proxy %s:%i", utils_inet_ntoa(sendto_addr), port); } else { /* get target address and port from VIA header */ via = (osip_via_t *) osip_list_get (&(response->vias), 0); if (via == NULL) { ERROR("proxy_response: list_get via failed"); return STS_FAILURE; } sts = get_ip_by_host(via->host, &sendto_addr); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "proxy_response: cannot resolve VIA [%s]", via->host); return STS_FAILURE; } if (via->port) { port=atoi(via->port); if ((port<=0) || (port>65535)) port=SIP_PORT; } else { port=SIP_PORT; } } /* Call Plugins for stage: PLUGIN_POST_PROXY */ sts = call_plugins(PLUGIN_POST_PROXY, ticket); /* * Proxy Behavior - Forward the response */ sts = sip_message_to_str(response, &buffer, &buflen); if (sts != 0) { ERROR("proxy_response: sip_message_to_str failed"); return STS_FAILURE; } sipsock_send(sendto_addr, port, ticket->protocol, buffer, buflen); osip_free (buffer); return STS_SUCCESS; } /* * PROXY_REWRITE_INVITATION_BODY * * rewrites the outgoing INVITATION request or response packet * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int proxy_rewrite_invitation_body(sip_ticket_t *ticket, int direction){ osip_message_t *mymsg=ticket->sipmsg; osip_body_t *body; sdp_message_t *sdp; struct in_addr map_addr, addr_sess, addr_media, outside_addr, inside_addr; int sts; char *buff; size_t buflen; char clen[8]; /* content length: probably never more than 7 digits !*/ int map_port, msg_port; int media_stream_no; sdp_connection_t *sdp_conn; sdp_media_t *sdp_med; int rtp_direction=0; int call_direction=0; int have_c_media=0; int isrtp = 0 ; if (configuration.rtp_proxy_enable == 0) return STS_SUCCESS; /* * get SDP structure */ sts = osip_message_get_body(mymsg, 0, &body); if (sts != 0) { DEBUGC(DBCLASS_PROXY, "rewrite_invitation_body: " "no body found in message"); return STS_SUCCESS; } sts = sip_body_to_str(body, &buff, &buflen); if (sts != 0) { ERROR("rewrite_invitation_body: unable to sip_body_to_str"); return STS_FAILURE; } DEBUGC(DBCLASS_PROXY, "rewrite_invitation_body: payload %ld bytes", (long)buflen); DUMP_BUFFER(DBCLASS_PROXY, buff, buflen); sts = sdp_message_init(&sdp); sts = sdp_message_parse (sdp, buff); if (sts != 0) { ERROR("rewrite_invitation_body: unable to sdp_message_parse body"); DUMP_BUFFER(-1, buff, buflen); osip_free(buff); sdp_message_free(sdp); return STS_FAILURE; } osip_free(buff); if (configuration.debuglevel) { /* just dump the buffer */ char *tmp, *tmp2; size_t tmplen; sts = osip_message_get_body(mymsg, 0, &body); sts = sip_body_to_str(body, &tmp, &tmplen); if (sts == 0) { osip_content_length_to_str(mymsg->content_length, &tmp2); DEBUG("Body before rewrite (may be truncated) - (clen=%s, strlen=%ld):\n%s\n----", tmp2, (long)tmplen, tmp); osip_free(tmp); osip_free(tmp2); } else { DEBUG("Body before rewrite: failed to decode!"); } } /* * RTP proxy: get ready and start forwarding * start forwarding for each media stream ('m=' item in SIP message) */ /* get outbound address */ if (get_interface_ip(IF_OUTBOUND, &outside_addr) != STS_SUCCESS) { sdp_message_free(sdp); return STS_FAILURE; } /* get inbound address */ if (get_interface_ip(IF_INBOUND, &inside_addr) != STS_SUCCESS) { sdp_message_free(sdp); return STS_FAILURE; } /* figure out what address to use for RTP masquerading */ if (MSG_IS_REQUEST(mymsg)) { if (direction == DIR_INCOMING) { memcpy(&map_addr, &inside_addr, sizeof (map_addr)); rtp_direction = DIR_OUTGOING; call_direction = DIR_INCOMING; } else { memcpy(&map_addr, &outside_addr, sizeof (map_addr)); rtp_direction = DIR_INCOMING; call_direction = DIR_OUTGOING; } } else /* MSG_IS_REPONSE(mymsg) */ { if (direction == DIR_INCOMING) { memcpy(&map_addr, &inside_addr, sizeof (map_addr)); rtp_direction = DIR_OUTGOING; call_direction = DIR_OUTGOING; } else { memcpy(&map_addr, &outside_addr, sizeof (map_addr)); rtp_direction = DIR_INCOMING; call_direction = DIR_INCOMING; } } DEBUGC(DBCLASS_PROXY, "proxy_rewrite_invitation_body: SIP[%s %s] RTP[%s %s]", MSG_IS_REQUEST(mymsg)? "RQ" : "RS", (direction==DIR_INCOMING)? "IN" : "OUT", (rtp_direction==DIR_INCOMING)? "IN" : "OUT", utils_inet_ntoa(map_addr)); /* * first, check presence of a 'c=' item on session level */ if (sdp->c_connection==NULL || sdp->c_connection->c_addr==NULL) { /* * No 'c=' on session level, search on media level now * * According to RFC2327, ALL media description must * include a 'c=' item now: */ media_stream_no=0; while (!sdp_message_endof_media(sdp, media_stream_no)) { /* check if n'th media stream is present */ if (sdp_message_c_addr_get(sdp, media_stream_no, 0) == NULL) { ERROR("SDP: have no 'c=' on session level and neither " "on media level (media=%i)",media_stream_no); sdp_message_free(sdp); return STS_FAILURE; } media_stream_no++; } /* while */ } /* Required 'c=' items ARE present */ /* * rewrite 'c=' item on session level if present and not yet done. * remember the original address in addr_sess */ memset(&addr_sess, 0, sizeof(addr_sess)); if (sdp->c_connection && sdp->c_connection->c_addr) { sts = get_ip_by_host(sdp->c_connection->c_addr, &addr_sess); if (sts == STS_FAILURE) { ERROR("SDP: cannot resolve session 'c=' host [%s]", sdp->c_connection->c_addr); sdp_message_free(sdp); return STS_FAILURE; } /* * Rewrite * an IP address of 0.0.0.0 means *MUTE*, don't rewrite such */ if (strcmp(sdp->c_connection->c_addr, "0.0.0.0") != 0) { osip_free(sdp->c_connection->c_addr); sdp->c_connection->c_addr=osip_malloc(HOSTNAME_SIZE); sprintf(sdp->c_connection->c_addr, "%s", utils_inet_ntoa(map_addr)); } else { /* 0.0.0.0 - don't rewrite */ DEBUGC(DBCLASS_PROXY, "proxy_rewrite_invitation_body: " "got a MUTE c= record (on session level - legal?)"); } } /* * rewrite 'o=' item (originator) on session level if present. */ if (sdp->o_addrtype && sdp->o_addr) { if (strcmp(sdp->o_addrtype, "IP4") != 0) { ERROR("got IP6 in SDP originator - not yet suported by siproxd"); sdp_message_free(sdp); return STS_FAILURE; } osip_free(sdp->o_addr); sdp->o_addr=osip_malloc(HOSTNAME_SIZE); sprintf(sdp->o_addr, "%s", utils_inet_ntoa(map_addr)); } /* * loop through all media descritions, * start RTP proxy and rewrite them */ for (media_stream_no=0;;media_stream_no++) { /* check if n'th media stream is present */ if (sdp_message_m_port_get(sdp, media_stream_no) == NULL) break; /* * check if a 'c=' item is present in this media description, * if so -> rewrite it */ memset(&addr_media, 0, sizeof(addr_media)); have_c_media=0; sdp_conn=sdp_message_connection_get(sdp, media_stream_no, 0); if (sdp_conn && sdp_conn->c_addr) { if (strcmp(sdp_conn->c_addr, "0.0.0.0") != 0) { sts = get_ip_by_host(sdp_conn->c_addr, &addr_media); have_c_media=1; /* have a valid address */ osip_free(sdp_conn->c_addr); sdp_conn->c_addr=osip_malloc(HOSTNAME_SIZE); sprintf(sdp_conn->c_addr, "%s", utils_inet_ntoa(map_addr)); } else { /* 0.0.0.0 - don't rewrite */ DEBUGC(DBCLASS_PROXY, "proxy_rewrite_invitation_body: got a " "MUTE c= record (media level)"); } } /* start an RTP proxying stream */ if (sdp_message_m_port_get(sdp, media_stream_no)) { msg_port=atoi(sdp_message_m_port_get(sdp, media_stream_no)); if ((msg_port > 0) && (msg_port <= 65535)) { client_id_t client_id; osip_contact_t *contact = NULL; char *protocol=NULL; /* try to get some additional UA specific unique ID. * This Client-ID should be guaranteed persistent * and not depend on if a UA/Server does include a * particular Header (Contact) or not. */ /* we will use - if present the from/to fields. * Outgoing call (RQ out, RS in => use the "from" field to identify local client * Incoming call (RQ in, RS out => use the "to" field to identify local client * * According to RFC3261, the From and To headers MUST NOT change * withing an ongoing dialog: * * 8.2.6.2 Headers and Tags * * The From field of the response MUST equal the From header field of * the request. The Call-ID header field of the response MUST equal the * Call-ID header field of the request. The CSeq header field of the * response MUST equal the CSeq field of the request. The Via header * field values in the response MUST equal the Via header field values * in the request and MUST maintain the same ordering. * * If a request contained a To tag in the request, the To header field * in the response MUST equal that of the request. However, if the To * header field in the request did not contain a tag, the URI in the To * header field in the response MUST equal the URI in the To header * field; additionally, the UAS MUST add a tag to the To header field in * the response (with the exception of the 100 (Trying) response, in * [...] */ /* If no proper TO/FROM headers are present, fall back to use Contact header... */ memset(&client_id, 0, sizeof(client_id)); /* Outgoing call (RQ out, RS in => use the "from" field to identify local client */ if ((MSG_IS_REQUEST(mymsg) && direction == DIR_OUTGOING) || (!MSG_IS_REQUEST(mymsg) && direction == DIR_INCOMING)) { /* I have a full FROM SIP URI 'user@host' */ if (mymsg->from && mymsg->from->url && mymsg->from->url->username && mymsg->from->url->host) { snprintf(client_id.idstring, CLIENT_ID_SIZE-1, "%s@%s", mymsg->from->url->username, mymsg->from->url->host); } else { char *tmp=NULL; /* get the Contact Header if present */ osip_message_get_contact(mymsg, 0, &contact); if (contact) osip_contact_to_str(contact, &tmp); if (tmp) strncpy(client_id.idstring, tmp, CLIENT_ID_SIZE-1); } /* if from header */ /* Incoming call (RQ in, RS out => use the "to" field to identify local client */ } else { /*(MSG_IS_REQUEST(mymsg) && direction == DIR_INCOMING) || (!MSG_IS_REQUEST(mymsg) && direction == DIR_OUTGOING)) */ /* I have a full TO SIP URI 'user@host' */ if (mymsg->to && mymsg->to->url && mymsg->to->url->username && mymsg->to->url->host) { snprintf(client_id.idstring, CLIENT_ID_SIZE-1, "%s@%s", mymsg->to->url->username, mymsg->to->url->host); } else { char *tmp=NULL; /* get the Contact Header if present */ osip_message_get_contact(mymsg, 0, &contact); if (contact) osip_contact_to_str(contact, &tmp); if (tmp) strncpy(client_id.idstring, tmp, CLIENT_ID_SIZE-1); } /* if to header */ } /* store the IP address of the sender */ memcpy(&client_id.from_ip, &ticket->from.sin_addr, sizeof(client_id.from_ip)); /* * is this an RTP stream ? If yes, set 'isrtp=1' */ protocol = sdp_message_m_proto_get (sdp, media_stream_no); if (protocol == NULL) { DEBUGC(DBCLASS_PROXY, "no protocol definition found!"); } else { char *check; char *cmp; isrtp = 1; check = protocol ; cmp = "RTP/" ; while (*cmp && (isrtp = isrtp && *check) && (isrtp = isrtp && (*cmp++ == toupper(*check++))) ) {} ; if (isrtp) { DEBUGC(DBCLASS_PROXY, "found RTP protocol [%s]!", protocol); } else { DEBUGC(DBCLASS_PROXY, "found non RTP protocol [%s]!", protocol); } } /* * do we have a 'c=' item on media level? * if not, use the same as on session level */ if (have_c_media == 0) { memcpy(&addr_media, &addr_sess, sizeof(addr_sess)); } /* * Am I running in front of the routing device? Then I cannot * use the external IP to bind a listen socket to, but should * use my real IP on the outbound interface (which may legally * be the same as the inbound interface if only one interface * is used). */ if ((rtp_direction == DIR_INCOMING) && (configuration.outbound_host) && (strcmp(configuration.outbound_host, "")!=0)) { DEBUGC(DBCLASS_PROXY, "proxy_rewrite_invitation_body: " "in-front-of-NAT-Router, use real outboud IP"); if (get_interface_real_ip(IF_OUTBOUND, &map_addr) != STS_SUCCESS) { ERROR("cannot get my real outbound interface address"); /* as we do not know better, take the internal address */ memcpy(&map_addr, &inside_addr, sizeof (map_addr)); } } /* * Start the RTP stream */ sts = rtp_start_fwd(osip_message_get_call_id(mymsg), client_id, rtp_direction, call_direction, media_stream_no, map_addr, &map_port, addr_media, msg_port, isrtp); if (sts == STS_SUCCESS) { /* and rewrite the port */ sdp_med=osip_list_get(&(sdp->m_medias), media_stream_no); if (sdp_med && sdp_med->m_port) { osip_free(sdp_med->m_port); sdp_med->m_port=osip_malloc(8); /* 5 digits, \0 + align */ sprintf(sdp_med->m_port, "%i", map_port); DEBUGC(DBCLASS_PROXY, "proxy_rewrite_invitation_body: " "m= rewrote port to [%i]",map_port); } else { ERROR("rewriting port in m= failed sdp_med=%p, " "m_number_of_port=%p", sdp_med, sdp_med->m_port); } } /* sts == success */ } /* if msg_port > 0 */ } else { /* no port defined - skip entry */ WARN("no port defined in m=(media) stream_no=%i", media_stream_no); continue; } } /* for media_stream_no */ /* remove old body */ sts = osip_list_remove(&(mymsg->bodies), 0); osip_body_free(body); /* dump new body */ sdp_message_to_str(sdp, &buff); buflen=strlen(buff); /* free sdp structure */ sdp_message_free(sdp); /* include new body */ sip_message_set_body(mymsg, buff, buflen); if (sts != 0) { ERROR("rewrite_invitation_body: unable to sip_message_set_body body"); } /* free content length resource and include new one*/ osip_content_length_free(mymsg->content_length); mymsg->content_length=NULL; sprintf(clen,"%ld",(long)buflen); sts = osip_message_set_content_length(mymsg, clen); /* free old body */ osip_free(buff); if (configuration.debuglevel) { /* just dump the buffer */ char *tmp, *tmp2; size_t tmplen; sts = osip_message_get_body(mymsg, 0, &body); sts = sip_body_to_str(body, &tmp, &tmplen); if (sts == 0) { osip_content_length_to_str(mymsg->content_length, &tmp2); DEBUG("Body after rewrite (may be truncated) - (clen=%s, strlen=%ld):\n%s\n----", tmp2, (long)tmplen, tmp); osip_free(tmp); osip_free(tmp2); } else { DEBUG("Body after rewrite: failed to decode!"); } } return STS_SUCCESS; } /* * PROXY_REWRITE_REQUEST_URI * * rewrites the incoming Request URI * * RETURNS * STS_SUCCESS on success */ int proxy_rewrite_request_uri(osip_message_t *mymsg, int idx){ char *scheme; char *username; char *host; char *port; osip_uri_t *url; if ((idx >= URLMAP_SIZE) || (idx < 0)) { WARN("proxy_rewrite_request_uri: called with invalid index"); return STS_FAILURE; } DEBUGC(DBCLASS_PROXY,"rewriting incoming Request URI"); url=osip_message_get_uri(mymsg); /* set the true scheme */ if (url->scheme) {osip_free(url->scheme);url->scheme=NULL;} if (urlmap[idx].true_url->scheme) { DEBUGC(DBCLASS_BABBLE,"proxy_rewrite_request_uri: scheme=%s", urlmap[idx].true_url->scheme); scheme = (char *)osip_malloc(strlen(urlmap[idx].true_url->scheme)+1); memcpy(scheme, urlmap[idx].true_url->scheme, strlen(urlmap[idx].true_url->scheme)); scheme[strlen(urlmap[idx].true_url->scheme)]='\0'; osip_uri_set_scheme(url, scheme); } /* set the true username */ if (url->username) {osip_free(url->username);url->username=NULL;} if (urlmap[idx].true_url->username) { DEBUGC(DBCLASS_BABBLE,"proxy_rewrite_request_uri: username=%s", urlmap[idx].true_url->username); username = (char*)osip_malloc(strlen(urlmap[idx].true_url->username)+1); memcpy(username, urlmap[idx].true_url->username, strlen(urlmap[idx].true_url->username)); username[strlen(urlmap[idx].true_url->username)]='\0'; osip_uri_set_username(url, username); } /* set the true host */ if (url->host) {osip_free(url->host);url->host=NULL;} if (urlmap[idx].true_url->host) { DEBUGC(DBCLASS_BABBLE,"proxy_rewrite_request_uri: host=%s", urlmap[idx].true_url->host); host = (char *)osip_malloc(strlen(urlmap[idx].true_url->host)+1); memcpy(host, urlmap[idx].true_url->host, strlen(urlmap[idx].true_url->host)); host[strlen(urlmap[idx].true_url->host)]='\0'; osip_uri_set_host(url, host); } /* set the true port */ if (url->port) {osip_free(url->port);url->port=NULL;} if (urlmap[idx].true_url->port) { DEBUGC(DBCLASS_BABBLE,"proxy_rewrite_request_uri: port=%s", urlmap[idx].true_url->port); port = (char *)osip_malloc(strlen(urlmap[idx].true_url->port)+1); memcpy(port, urlmap[idx].true_url->port, strlen(urlmap[idx].true_url->port)); port[strlen(urlmap[idx].true_url->port)]='\0'; osip_uri_set_port(url, port); } return STS_SUCCESS; } /* * PROXY_REWRITE_USERAGENT * * rewrites the User Agent String * * RETURNS * STS_SUCCESS on success */ int proxy_rewrite_useragent(sip_ticket_t *ticket){ osip_header_t *ua_hdr=NULL; osip_message_get_user_agent(ticket->sipmsg, 0, &ua_hdr); /* Configured? & Does User-Agent header exist? */ if ((configuration.ua_string) && (ua_hdr && ua_hdr->hvalue)) { DEBUGC(DBCLASS_PROXY,"proxy_rewrite_useragent: [%s] -> [%s]", ua_hdr->hvalue, configuration.ua_string); osip_free(ua_hdr->hvalue); ua_hdr->hvalue=osip_malloc(strlen(configuration.ua_string)+1); strcpy(ua_hdr->hvalue, configuration.ua_string); } return STS_SUCCESS; } siproxd-0.8.1/src/route_processing.c0000664000077000007700000003145711570214403014471 00000000000000/* -*- Mode: C; c-basic-offset: 3 -*- Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include #include #include "siproxd.h" #include "log.h" static char const ident[]="$Id: route_processing.c 369 2008-01-19 16:07:14Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* defined in siproxd.c */ /* * PROXY_PREPROCESS_ROUTE * * Route Information Preprocessing * * RETURNS * STS_SUCCESS on success */ int route_preprocess(sip_ticket_t *ticket){ osip_message_t *mymsg=ticket->sipmsg; int sts; osip_uri_t *url; int dest_port; int last; struct in_addr addr1, addr2, addr3; osip_route_t *route; osip_uri_param_t *param=NULL; if (osip_list_size(&(mymsg->routes))<=0) { DEBUGC(DBCLASS_PROXY, "route_preprocess: no Route header present"); return STS_SUCCESS; } if (get_interface_ip(IF_INBOUND, &addr2) != STS_SUCCESS) { return STS_FAILURE; } if (get_interface_ip(IF_OUTBOUND, &addr3)!= STS_SUCCESS) { return STS_FAILURE; } /* * 16.4 Route Information Preprocessing: * The proxy MUST inspect the Request-URI of the request. If the * Request-URI of the request contains a value this proxy previously * placed into a Record-Route header field (see Section 16.6 item 4), * the proxy MUST replace the Request-URI in the request with the last * value from the Route header field, and remove that value from the * Route header field. The proxy MUST then proceed as if it received * this modified request. */ url = osip_message_get_uri(mymsg); dest_port= (url->port)?atoi(url->port):SIP_PORT; if ((dest_port <=0) || (dest_port >65535)) dest_port=SIP_PORT; if (get_ip_by_host(url->host, &addr1) == STS_SUCCESS) { if ((configuration.sip_listen_port == dest_port) && (url->username && (strcmp(url->username,"siproxd")==0)) && ((memcmp(&addr1, &addr2, sizeof(addr1)) == 0) || (memcmp(&addr1, &addr3, sizeof(addr1)) == 0))) { /* Request URI points does to myself */ DEBUGC(DBCLASS_PROXY, "request URI [%s@%s:%i] points to myself", (url->username)?url->username:"*NULL*", (url->host)?url->host:"*NULL*", (url->port)?atoi(url->port):SIP_PORT); /* get last route in list */ last=osip_list_size(&(mymsg->routes))-1; route = (osip_route_t *) osip_list_get(&(mymsg->routes), last); DEBUGC(DBCLASS_PROXY, "moving last Route [%s@%s:%i] to URI", (route->url->username)?route->url->username:"*NULL*", (route->url->host)?route->url->host:"*NULL*", (route->url->port)?atoi(route->url->port):SIP_PORT); /* issue warning if the Route I'm going to fetch is NOT a strict router (lr parameter not present) - something is fishy */ if (osip_uri_uparam_get_byname(route->url, "lr", ¶m) == 0) { WARN("Fixup Strict Router: Route entry [%s@%s:%i] is not " "a strict Router!", (route->url->username)?route->url->username:"*NULL*", (route->url->host)?route->url->host:"*NULL*", (route->url->port)?atoi(route->url->port):SIP_PORT); } /* rewrite request URI */ osip_uri_free(url); osip_uri_clone(route->url, &(mymsg->req_uri)); /* remove from list */ osip_list_remove(&(mymsg->routes), last); osip_route_free(route); } } else { WARN("cannot resolve host in Request URI [%s]", url->host); } /* * 16.4 Route Information Preprocessing: * If the first value in the Route header field indicates this proxy, * the proxy MUST remove that value from the request. */ DEBUGC(DBCLASS_PROXY, "route_preprocess: checking topmost " "Route header"); route = (osip_route_t *) osip_list_get(&(mymsg->routes), 0); if ((route != NULL) && (route->url != NULL) && (route->url->host != NULL)) { sts = get_ip_by_host(route->url->host, &addr1); /* my own route header? */ if ((sts == STS_SUCCESS) && ((memcmp(&addr1, &addr2, sizeof(addr1)) == 0) || (memcmp(&addr1, &addr3, sizeof(addr1)) == 0)) && (route->url->port ? configuration.sip_listen_port == atoi(route->url->port): configuration.sip_listen_port == SIP_PORT)) { osip_list_remove(&(mymsg->routes), 0); osip_route_free(route); DEBUGC(DBCLASS_PROXY, "removed Route header pointing to myself"); } } return STS_SUCCESS; } /* * PROXY_POSTPROCESS_ROUTE * * Route Information Postprocessing * * RETURNS * STS_SUCCESS on success */ int route_postprocess(sip_ticket_t *ticket){ osip_message_t *mymsg=ticket->sipmsg; osip_uri_t *url; osip_route_t *route=NULL; osip_uri_param_t *param=NULL; /* * RFC 3261, Section 16.6 step 6 * Proxy Behavior - Request Forwarding - Postprocess routing information * * If the copy contains a Route header field, the proxy MUST * inspect the URI in its first value. If that URI does not * contain an lr parameter, the proxy MUST modify the copy as * follows: * * - The proxy MUST place the Request-URI into the Route header * field as the last value. * * - The proxy MUST then place the first Route header field value * into the Request-URI and remove that value from the Route * header field. */ if (!osip_list_eol(&(mymsg->routes), 0)) { route = (osip_route_t *) osip_list_get(&(mymsg->routes), 0); if (route->url) { /* check for non existing lr parameter */ if (osip_uri_uparam_get_byname(route->url, "lr", ¶m) != 0) { osip_route_t *new_route=NULL; url=osip_message_get_uri(mymsg); /* push Request URI into Route header list at the last position */ osip_route_init(&new_route); osip_uri_clone(url, &new_route->url); osip_list_add(&(mymsg->routes), new_route, -1); /* rewrite request URI to now topmost Route header */ DEBUGC(DBCLASS_PROXY, "Route header w/o 'lr': rewriting request " "URI from %s to %s", url->host, route->url->host); osip_uri_free(url); url=NULL; osip_uri_clone(route->url, &url); /* remove first Route header from list & free */ osip_list_remove(&(mymsg->routes), 0); osip_route_free(route); route = NULL; } } } return STS_SUCCESS; } /* * PROXY_ADD_RECORDROUTE * * Add a Record-route header * * RETURNS * STS_SUCCESS on success */ int route_add_recordroute(sip_ticket_t *ticket){ osip_message_t *mymsg=ticket->sipmsg; int sts; int position; struct in_addr addr; osip_record_route_t *r_route; osip_uri_t *uri_of_proxy; /* * RFC 3261, Section 16.6 step 4 * Proxy Behavior - Request Forwarding - Add a Record-route header */ /* * get the IP address of the interface where I'm going to * send out this request */ switch (ticket->direction) { case REQTYP_INCOMING: case RESTYP_INCOMING: if (get_interface_ip(IF_INBOUND, &addr) != STS_SUCCESS) { return STS_FAILURE; } break; case REQTYP_OUTGOING: case RESTYP_OUTGOING: if (get_interface_ip(IF_OUTBOUND, &addr) != STS_SUCCESS) { return STS_FAILURE; } break; default: ERROR("Oops, never should end up here (direction=%i)", ticket->direction); return STS_FAILURE; } sts = osip_record_route_init(&r_route); if (sts == 0) { sts = osip_uri_init(&uri_of_proxy); if (sts == 0) { char tmp[8]; /* host name / IP */ osip_uri_set_host(uri_of_proxy, osip_strdup(utils_inet_ntoa(addr))); osip_uri_set_username(uri_of_proxy, osip_strdup("siproxd")); /* port number */ sprintf(tmp, "%i", configuration.sip_listen_port); osip_uri_set_port(uri_of_proxy, osip_strdup(tmp)); /* 'lr' parameter */ osip_uri_uparam_add(uri_of_proxy, osip_strdup("lr"),NULL); osip_record_route_set_url(r_route, uri_of_proxy); position=0; /* if it is a response, add in to the end of the list * (reverse order as in request!) */ if ((ticket->direction==RESTYP_INCOMING) || (ticket->direction==RESTYP_OUTGOING)) { position = -1; } /* insert into record-route list*/ osip_list_add (&(mymsg->record_routes), r_route, position); } else { osip_record_route_free(r_route); } /* if url_init */ } /* if record route init */ return STS_SUCCESS; } /* * PROXY_PURGE_RECORDROUTE * * Purge Record-Route headers pointing to myself. * * RETURNS * STS_SUCCESS on success */ int route_purge_recordroute(sip_ticket_t *ticket){ osip_message_t *mymsg=ticket->sipmsg; osip_record_route_t *r_route=NULL; int last, i, sts; struct in_addr addr1, addr2, addr3; last=osip_list_size(&(mymsg->record_routes))-1; /* I *MUST NOT* purge any alien (non-mine) Record-Route headers, * only the ones I've put in myself! */ if (last >= 0) { for (i=last; i>=0; i--) { r_route = (osip_record_route_t *) osip_list_get(&(mymsg->record_routes), i); /* skip empty entries */ if (r_route == NULL) continue; if (r_route->url == NULL) continue; if (r_route->url->host == NULL) continue; /* resolve IP addresses (of RR header, inbound & outbound IF) */ sts = get_ip_by_host(r_route->url->host, &addr1); if (get_interface_ip(IF_INBOUND, &addr2) != STS_SUCCESS) { return STS_FAILURE; } if (get_interface_ip(IF_OUTBOUND, &addr3) != STS_SUCCESS) { return STS_FAILURE; } /* check if my own route header? */ if ((sts == STS_SUCCESS) && ((memcmp(&addr1, &addr2, sizeof(addr1)) == 0) || (memcmp(&addr1, &addr3, sizeof(addr1)) == 0)) && (r_route->url->port ? configuration.sip_listen_port == atoi(r_route->url->port): configuration.sip_listen_port == SIP_PORT)) { osip_list_remove(&(mymsg->record_routes), i); osip_record_route_free(r_route); DEBUGC(DBCLASS_PROXY, "removed Record-Route header pointing " "to myself"); } } // for } // if return STS_SUCCESS; } /* * PROXY_DETERMINE_NEXT_HOP * * check if a route-header exists and give back the next hop * * RETURNS * STS_SUCCESS on success */ int route_determine_nexthop(sip_ticket_t *ticket, struct in_addr *dest, int *port){ int sts; osip_message_t *mymsg=ticket->sipmsg; osip_route_t *route=NULL; /* * Check for existing route header. If so, the topmost will be * the next hop. * * If this route header does NOT have a lr parameter set, rewrite * the SIP URI to point to the destination of the route (NOT IMPLEMENTED) */ if (!osip_list_eol(&(mymsg->routes), 0)) { /* get the destination from the Route Header */ route = (osip_route_t *) osip_list_get(&(mymsg->routes), 0); if (route==NULL || route->url==NULL || route->url->host==NULL) { DEBUGC(DBCLASS_PROXY, "route_determine_nexthop: got broken Route " "header - discarding packet"); return STS_FAILURE; } sts = get_ip_by_host(route->url->host, dest); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "route_determine_nexthop: cannot resolve " "Route URI [%s]", route->url->host); return STS_FAILURE; } if (route->url->port) { *port=atoi(route->url->port); if ((*port<=0) || (*port>65535)) *port=SIP_PORT; } else { *port=SIP_PORT; } } return STS_SUCCESS; } siproxd-0.8.1/src/siproxd.c0000664000077000007700000005511111575225517012575 00000000000000/* Copyright (C) 2002-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include #ifdef HAVE_GETOPT_H #include #endif #include #include "siproxd.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: siproxd.c 482 2011-06-12 18:45:17Z hb9xar $"; /* configuration storage */ struct siproxd_config configuration; /* instructions for config parser */ static cfgopts_t main_cfg_opts[] = { { "debug_level", TYP_INT4, &configuration.debuglevel, {0, NULL} }, { "debug_port", TYP_INT4, &configuration.debugport, {0, NULL} }, { "sip_listen_port", TYP_INT4, &configuration.sip_listen_port, {SIP_PORT, NULL} }, { "daemonize", TYP_INT4, &configuration.daemonize, {0, NULL} }, { "silence_log", TYP_INT4, &configuration.silence_log, {1, NULL} }, { "if_inbound", TYP_STRING, &configuration.inbound_if, {0, NULL} }, { "if_outbound", TYP_STRING, &configuration.outbound_if, {0, NULL} }, { "host_outbound", TYP_STRING, &configuration.outbound_host, {0, NULL} }, { "rtp_port_low", TYP_INT4, &configuration.rtp_port_low, {0, NULL} }, { "rtp_port_high", TYP_INT4, &configuration.rtp_port_high, {0, NULL} }, { "rtp_timeout", TYP_INT4, &configuration.rtp_timeout, {0, NULL} }, { "rtp_proxy_enable", TYP_INT4, &configuration.rtp_proxy_enable, {1, NULL} }, { "rtp_dscp", TYP_INT4, &configuration.rtp_dscp, {0, NULL} }, { "rtp_input_dejitter", TYP_INT4, &configuration.rtp_input_dejitter, {0, NULL} }, { "rtp_output_dejitter", TYP_INT4, &configuration.rtp_output_dejitter, {0, NULL} }, { "user", TYP_STRING, &configuration.user, {0, NULL} }, { "chrootjail", TYP_STRING, &configuration.chrootjail, {0, NULL} }, { "hosts_allow_reg", TYP_STRING, &configuration.hosts_allow_reg, {0, NULL} }, { "hosts_allow_sip", TYP_STRING, &configuration.hosts_allow_sip, {0, NULL} }, { "hosts_deny_sip", TYP_STRING, &configuration.hosts_deny_sip, {0, NULL} }, { "proxy_auth_realm", TYP_STRING, &configuration.proxy_auth_realm, {0, NULL} }, { "proxy_auth_passwd", TYP_STRING, &configuration.proxy_auth_passwd, {0, NULL} }, { "proxy_auth_pwfile", TYP_STRING, &configuration.proxy_auth_pwfile, {0, NULL} }, { "mask_host", TYP_STRINGA,&configuration.mask_host, {0, NULL} }, { "masked_host", TYP_STRINGA,&configuration.masked_host, {0, NULL} }, { "outbound_proxy_host", TYP_STRING, &configuration.outbound_proxy_host, {0, NULL} }, { "outbound_proxy_port", TYP_INT4, &configuration.outbound_proxy_port, {0, NULL} }, { "outbound_domain_name",TYP_STRINGA,&configuration.outbound_proxy_domain_name,{0, NULL} }, { "outbound_domain_host",TYP_STRINGA,&configuration.outbound_proxy_domain_host,{0, NULL} }, { "outbound_domain_port",TYP_STRINGA,&configuration.outbound_proxy_domain_port,{0, NULL} }, { "registration_file", TYP_STRING, &configuration.registrationfile, {0, NULL} }, { "pid_file", TYP_STRING, &configuration.pid_file, {0, NULL} }, { "default_expires", TYP_INT4, &configuration.default_expires, {DEFAULT_EXPIRES, NULL} }, { "autosave_registrations",TYP_INT4, &configuration.autosave_registrations, {0, NULL} }, { "ua_string", TYP_STRING, &configuration.ua_string, {0, NULL} }, { "use_rport", TYP_INT4, &configuration.use_rport, {0, NULL} }, { "obscure_loops", TYP_INT4, &configuration.obscure_loops, {0, NULL} }, { "plugindir", TYP_STRING, &configuration.plugin_dir, {0, NULL} }, { "load_plugin", TYP_STRINGA,&configuration.load_plugin, {0, NULL} }, { "sip_dscp", TYP_INT4, &configuration.sip_dscp, {0, NULL} }, { "tcp_timeout", TYP_INT4, &configuration.tcp_timeout, {TCP_IDLE_TO, NULL} }, { "tcp_connect_timeout", TYP_INT4, &configuration.tcp_connect_timeout, {TCP_CONNECT_TO, NULL} }, { "tcp_keepalive", TYP_INT4, &configuration.tcp_keepalive, {0, NULL} }, { "thread_stack_size", TYP_INT4, &configuration.thread_stack_size, {0, NULL} }, {0, 0, 0} }; /* Global File instance on pw file */ FILE *siproxd_passwordfile; /* -h help option text */ static const char str_helpmsg[] = PACKAGE "-" VERSION "-" BUILDSTR " (c) 2002-2011 Thomas Ries\n" "\nUsage: siproxd [options]\n\n" "options:\n" #ifdef HAVE_GETOPT_LONG " -h, --help help\n" " -d, --debug set debug-pattern\n" " -c, --config use the specified config file\n" " -p, --pid-file create pid file \n" #else " -h help\n" " -d set debug-pattern\n" " -c use the specified config file\n" " -p create pid file \n" #endif ""; /* * module local data */ static int dmalloc_dump=0; static int exit_program=0; /* * local prototypes */ static void sighandler(int sig); int main (int argc, char *argv[]) { int sts; int i; size_t buflen; int access; char buff[BUFFER_SIZE]; sip_ticket_t ticket; extern char *optarg; /* Defined in libc getopt and unistd.h */ int ch1; char configfile[64]="siproxd"; /* basename of configfile */ int config_search=1; /* search the config file */ int cmdline_debuglevel=0; char *pidfilename=NULL; struct sigaction act; log_init(); log_set_stderr(1); /* * setup signal handlers */ act.sa_handler=sighandler; sigemptyset(&act.sa_mask); act.sa_flags=SA_RESTART; if (sigaction(SIGTERM, &act, NULL)) { ERROR("Failed to install SIGTERM handler"); } if (sigaction(SIGINT, &act, NULL)) { ERROR("Failed to install SIGINT handler"); } if (sigaction(SIGUSR2, &act, NULL)) { ERROR("Failed to install SIGUSR2 handler"); } if (sigaction(SIGPIPE, &act, NULL)) { ERROR("Failed to install SIGPIPE handler"); } /* * prepare default configuration */ memset (&configuration, 0, sizeof(configuration)); log_set_pattern(0); /* * parse command line */ { #ifdef HAVE_GETOPT_LONG int option_index = 0; static struct option long_options[] = { {"help", no_argument, NULL, 'h'}, {"config", required_argument, NULL, 'c'}, {"debug", required_argument, NULL, 'd'}, {"pid-file", required_argument, NULL,'p'}, {0,0,0,0} }; while ((ch1 = getopt_long(argc, argv, "hc:d:p:", long_options, &option_index)) != -1) { #else /* ! HAVE_GETOPT_LONG */ while ((ch1 = getopt(argc, argv, "hc:d:p:")) != -1) { #endif switch (ch1) { case 'h': /* help */ DEBUGC(DBCLASS_CONFIG,"option: help"); fprintf(stderr,str_helpmsg); exit(0); break; case 'c': /* load config file */ DEBUGC(DBCLASS_CONFIG,"option: config file=%s",optarg); i=sizeof(configfile)-1; strncpy(configfile,optarg,i); configfile[i]='\0'; config_search=0; break; case 'd': /* set debug level */ DEBUGC(DBCLASS_CONFIG,"option: set debug level: %s",optarg); cmdline_debuglevel=atoi(optarg); log_set_pattern(cmdline_debuglevel); break; case 'p': pidfilename = optarg; break; default: DEBUGC(DBCLASS_CONFIG,"no command line options"); break; } } } /* * Init stuff */ INFO(PACKAGE"-"VERSION"-"BUILDSTR" "UNAME" starting up"); /* read the config file */ if (read_config(configfile, config_search, main_cfg_opts, "") == STS_FAILURE) { exit(1); } /* remember where config file is located, so the plugins * can load it as well - if required */ configuration.configfile = strdup(configfile); configuration.config_search = config_search; /* if a debug level > 0 has been given on the commandline use its value and not what is in the config file */ if (cmdline_debuglevel != 0) { configuration.debuglevel=cmdline_debuglevel; } /* * open a the pwfile instance, so we still have access after * we possibly have chroot()ed to somewhere. */ if (configuration.proxy_auth_pwfile) { siproxd_passwordfile = fopen(configuration.proxy_auth_pwfile, "r"); } else { siproxd_passwordfile = NULL; } /* set debug level as desired */ log_set_pattern(configuration.debuglevel); log_set_listen_port(configuration.debugport); /* daemonize if requested to */ if (configuration.daemonize) { DEBUGC(DBCLASS_CONFIG,"daemonizing"); if (fork()!=0) exit(0); setsid(); if (fork()!=0) exit(0); log_set_stderr(0); /* detach STDIN/OUT/ERR file */ i=open("/dev/null", O_RDWR); close(STDIN_FILENO); close(STDOUT_FILENO); close(STDERR_FILENO); if (dup2(i, STDIN_FILENO) <0) { WARN("detaching STDIN failed: %s",strerror(errno)); } if (dup2(i, STDOUT_FILENO) <0) { WARN("detaching STDOUT failed: %s",strerror(errno)); } if (dup2(i, STDERR_FILENO) <0) { WARN("detaching STDERR failed: %s",strerror(errno)); } close(i); INFO("daemonized, pid=%i", getpid()); } /* load and initialize the plugins */ sts=load_plugins(); /* if error, abort siproxd */ if (sts != STS_SUCCESS) { ERROR("Error while loading and initializing plug-ins - aborting"); exit(1); } /* prepare for creating PID file */ if (pidfilename == NULL) pidfilename = configuration.pid_file; /* If going to dive into a chroot jail, create a PID file outside * the jail, too. However, it will be owned by root and not deleted * on process termination... */ if (configuration.chrootjail && ((getuid()==0) || (geteuid()==0))) { if (pidfilename) createpidfile(pidfilename); } /* change user and group IDs */ secure_enviroment(); /* write PID file of main thread as changed siproxd user and * possibly into the chroot jail file tree */ if (pidfilename) createpidfile(pidfilename); /* initialize the RTP proxy */ sts=rtpproxy_init(); if (sts != STS_SUCCESS) { ERROR("unable to initialize RTP proxy - aborting"); exit(1); } /* init the oSIP parser */ parser_init(); /* listen for incoming messages */ sts=sipsock_listen(); if (sts == STS_FAILURE) { /* failure to allocate SIP socket... */ ERROR("unable to bind to SIP listening socket - aborting"); exit(1); } /* initialize the registration facility */ register_init(); /* * silence the log - if so required... */ log_set_silence(configuration.silence_log); INFO(PACKAGE"-"VERSION"-"BUILDSTR" "UNAME" started"); /***************************** * Main loop *****************************/ while (!exit_program) { while ((sts = sipsock_waitfordata(buff, sizeof(buff)-1, &ticket.from, &ticket.protocol)) <=0 ) { /* allow exit, even if there is no activity... */ if (exit_program) goto exit_prg; if (sts < 0) { /* got no input, here by timeout. do aging */ register_agemap(); /* TCP log: check for a connection */ log_tcp_connect(); /* dump memory stats if requested to do so */ if (dmalloc_dump) { dmalloc_dump=0; #ifdef DMALLOC INFO("SIGUSR2 - DMALLOC statistics is dumped"); dmalloc_log_stats(); dmalloc_log_unfreed(); #else INFO("SIGUSR2 - DMALLOC support is not compiled in"); #endif } /* if dmalloc */ /* Timer activation of plugins */ sts = call_plugins(PLUGIN_TIMER, NULL); } /* if sts < 0 */ } /* while sts */ /* * got input, process */ buflen = (size_t)sts; DEBUGC(DBCLASS_BABBLE,"received %zd bytes of data", buflen); ticket.direction=0; buff[buflen]='\0'; /* pointers in ticket to raw message */ ticket.raw_buffer=buff; ticket.raw_buffer_len=buflen; /* Call Plugins for stage: PLUGIN_PROCESS_RAW */ sts = call_plugins(PLUGIN_PROCESS_RAW, &ticket); if (sts == STS_FALSE) continue; /* * evaluate the access lists (IP based filter) */ access=accesslist_check(ticket.from); if (access == 0) { DEBUGC(DBCLASS_ACCESS,"access for this packet was denied"); continue; /* there are no resources to free */ } /* * integrity checks */ sts=security_check_raw(buff, buflen); if (sts != STS_SUCCESS) { DEBUGC(DBCLASS_SIP,"security check (raw) failed"); continue; /* there are no resources to free */ } /* * Hacks to fix-up some broken headers */ sts=sip_fixup_asterisk(buff, &buflen); /* * init sip_msg */ sts=osip_message_init(&ticket.sipmsg); ticket.sipmsg->message=NULL; if (sts != 0) { ERROR("osip_message_init() failed, sts=%i... this is not good", sts); continue; /* skip, there are no resources to free */ } /* * RFC 3261, Section 16.3 step 1 * Proxy Behavior - Request Validation - Reasonable Syntax * (parse the received message) */ sts=sip_message_parse(ticket.sipmsg, buff, buflen); if (sts != 0) { ERROR("sip_message_parse() failed, sts=%i... this is not good", sts); DUMP_BUFFER(-1, buff, buflen); goto end_loop; /* skip and free resources */ } /* * integrity checks - parsed buffer */ sts=security_check_sip(&ticket); if (sts != STS_SUCCESS) { ERROR("security_check_sip() failed, sts=%i... this is not good", sts); DUMP_BUFFER(-1, buff, buflen); goto end_loop; /* skip and free resources */ } /* * RFC 3261, Section 16.3 step 2 * Proxy Behavior - Request Validation - URI scheme * (check request URI and refuse with 416 if not understood) */ /* NOT IMPLEMENTED */ /* Call Plugins for stage: PLUGIN_VALIDATE */ sts = call_plugins(PLUGIN_VALIDATE, &ticket); if (sts == STS_FALSE) goto end_loop; /* * RFC 3261, Section 16.3 step 3 * Proxy Behavior - Request Validation - Max-Forwards check * (check Max-Forwards header and refuse with 483 if too many hops) */ { osip_header_t *max_forwards; int forwards_count = DEFAULT_MAXFWD; osip_message_get_max_forwards(ticket.sipmsg, 0, &max_forwards); if (max_forwards && max_forwards->hvalue) { forwards_count = atoi(max_forwards->hvalue); if ((forwards_count<0)|| (forwards_count>255)) forwards_count=DEFAULT_MAXFWD; } DEBUGC(DBCLASS_PROXY,"checking Max-Forwards (=%i)",forwards_count); if (forwards_count <= 0) { DEBUGC(DBCLASS_SIP, "Forward count reached 0 -> 483 response"); sip_gen_response(&ticket, 483 /*Too many hops*/); goto end_loop; /* skip and free resources */ } } /* * RFC 3261, Section 16.3 step 4 * Proxy Behavior - Request Validation - Loop Detection check * (check for loop and return 482 if a loop is detected) */ if (check_vialoop(&ticket) == STS_TRUE) { /* make sure we don't end up in endless loop when detecting * an loop in an "loop detected" message - brrr */ if (MSG_IS_RESPONSE(ticket.sipmsg) && MSG_TEST_CODE(ticket.sipmsg, 482)) { DEBUGC(DBCLASS_SIP,"loop in loop-response detected, ignoring"); } else { DEBUGC(DBCLASS_SIP,"via loop detected, ignoring request"); sip_gen_response(&ticket, 482 /*Loop detected*/); } goto end_loop; /* skip and free resources */ } /* * RFC 3261, Section 16.3 step 5 * Proxy Behavior - Request Validation - Proxy-Require check * (check Proxy-Require header and return 420 if unsupported option) */ /* NOT IMPLEMENTED */ /* * RFC 3261, Section 16.5 * Proxy Behavior - Determining Request Targets */ /* NOT IMPLEMENTED */ DEBUGC(DBCLASS_SIP,"received SIP type %s:%s", (MSG_IS_REQUEST(ticket.sipmsg))? "REQ" : "RES", (MSG_IS_REQUEST(ticket.sipmsg) ? ((ticket.sipmsg->sip_method)? ticket.sipmsg->sip_method : "NULL") : ((ticket.sipmsg->reason_phrase) ? ticket.sipmsg->reason_phrase : "NULL"))); /********************************* * Call Plugins for stage: PLUGIN_DETERMINE_TARGET * The message did pass all the * tests above and is now ready * to be proxied. * Feed to the plugins. If a plugin decides * to end processing and terminate the ongoing * dialog (STS_SIP_SENT), then just free * the allocated resources. *********************************/ sts = call_plugins(PLUGIN_DETERMINE_TARGET, &ticket); if (sts == STS_SIP_SENT) goto end_loop; /********************************* * finally proxy the message. * This includes the masquerading * of the local UA and starting/ * stopping the RTP proxy for this * call *********************************/ /* * if a REQ REGISTER, check if it is directed to myself, * or am I just the outbound proxy but no registrar. * - If I'm the registrar, register & generate answer * - If I'm just the outbound proxy, register, rewrite & forward */ if (MSG_IS_REGISTER(ticket.sipmsg) && MSG_IS_REQUEST(ticket.sipmsg)) { if (access & ACCESSCTL_REG) { osip_uri_t *url; struct in_addr addr1, addr2, addr3; int dest_port; url = osip_message_get_uri(ticket.sipmsg); dest_port= (url->port)?atoi(url->port):SIP_PORT; if ((dest_port <=0) || (dest_port >65535)) dest_port=SIP_PORT; if ( (get_ip_by_host(url->host, &addr1) == STS_SUCCESS) && (get_interface_ip(IF_INBOUND,&addr2) == STS_SUCCESS) && (get_interface_ip(IF_OUTBOUND,&addr3) == STS_SUCCESS)) { if ((configuration.sip_listen_port == dest_port) && ((memcmp(&addr1, &addr2, sizeof(addr1)) == 0) || (memcmp(&addr1, &addr3, sizeof(addr1)) == 0))) { /* I'm the registrar, send response myself */ sts = register_client(&ticket, 0); sts = register_response(&ticket, sts); } else { /* I'm just the outbound proxy */ DEBUGC(DBCLASS_SIP,"proxying REGISTER request to:%s", url->host); sts = register_client(&ticket, 1); if (sts == STS_SUCCESS) { sts = proxy_request(&ticket); } } } else { sip_gen_response(&ticket, 408 /*request timeout*/); } } else { WARN("non-authorized registration attempt from %s", utils_inet_ntoa(ticket.from.sin_addr)); } /* * check if outbound interface is UP. * If not, send back error to UA and * skip any proxying attempt */ } else if (get_interface_ip(IF_OUTBOUND,NULL) != STS_SUCCESS) { DEBUGC(DBCLASS_SIP, "got a %s to proxy, but outbound interface " "is down", (MSG_IS_REQUEST(ticket.sipmsg))? "REQ" : "RES"); if (MSG_IS_REQUEST(ticket.sipmsg)) sip_gen_response(&ticket, 408 /*request timeout*/); /* * MSG is a request, add current via entry, * do a lookup in the URLMAP table and * send to the final destination */ } else if (MSG_IS_REQUEST(ticket.sipmsg)) { if (access & ACCESSCTL_SIP) { sts = proxy_request(&ticket); } else { INFO("non-authorized request received from %s", utils_inet_ntoa(ticket.from.sin_addr)); } /* * MSG is a response, remove current via and * send to the next VIA in chain */ } else if (MSG_IS_RESPONSE(ticket.sipmsg)) { if (access & ACCESSCTL_SIP) { sts = proxy_response(&ticket); } else { INFO("non-authorized response received from %s", utils_inet_ntoa(ticket.from.sin_addr)); } /* * unsupported message */ } else { ERROR("received unsupported SIP type %s %s", (MSG_IS_REQUEST(ticket.sipmsg))? "REQ" : "RES", ticket.sipmsg->sip_method); } /********************************* * Done with proxying. Message * has been sent to its destination. *********************************/ /* * free the SIP message buffers */ end_loop: osip_message_free(ticket.sipmsg); } /* while TRUE */ exit_prg: /* save current known SIP registrations */ register_save(); INFO("properly terminating siproxd"); /* remove PID file */ if (pidfilename) { DEBUGC(DBCLASS_CONFIG,"deleting PID file [%s]", pidfilename); sts=unlink(pidfilename); if (sts != 0) { WARN("couldn't delete old PID file: %s", strerror(errno)); } } /* unload the plugins */ unload_plugins(); /* END */ log_end(); return 0; } /* main */ /* * Signal handler * * this one is called asynchronously whevener a registered * signal is applied. Just set a flag and don't do any funny * things here. */ static void sighandler(int sig) { if (sig==SIGTERM) exit_program=1; if (sig==SIGINT) exit_program=1; if (sig==SIGUSR2) dmalloc_dump=1; return; } siproxd-0.8.1/src/digcalc.h0000664000077000007700000000217711570214403012467 00000000000000 /* TAKEN from rcf2617.txt */ /* $Id: digcalc.h 392 2008-07-22 11:17:49Z hb9xar $ */ #ifndef _DIGCALC_H_ #define _DIGCALC_H_ #define HASHLEN 16 typedef unsigned char HASH[HASHLEN]; #define HASHHEXLEN 32 typedef unsigned char HASHHEX[HASHHEXLEN+1]; #define IN #define OUT /* calculate H(A1) as per HTTP Digest spec */ void DigestCalcHA1( IN char * pszAlg, IN char * pszUserName, IN char * pszRealm, IN char * pszPassword, IN char * pszNonce, IN char * pszCNonce, OUT HASHHEX SessionKey ); /* calculate request-digest/response-digest as per HTTP Digest spec */ void DigestCalcResponse( IN HASHHEX HA1, /* H(A1) */ IN char * pszNonce, /* nonce from server */ IN char * pszNonceCount, /* 8 hex digits */ IN char * pszCNonce, /* client nonce */ IN char * pszQop, /* qop-value: "", "auth", "auth-int" */ IN char * pszMethod, /* method from the request */ IN char * pszDigestUri, /* requested URL */ IN HASHHEX HEntity, /* H(entity body) if qop="auth-int" */ OUT HASHHEX Response /* request-digest or response-digest */ ); #endif siproxd-0.8.1/src/plugins.c0000664000077000007700000002215711570214403012555 00000000000000/* Copyright (C) 2003-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; 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 #include #include "siproxd.h" #include "log.h" #include "plugins.h" static char const ident[]="$Id: plugins.c 471 2011-05-28 10:03:49Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* Plugin "database" - queue header */ plugin_def_t *siproxd_plugins=NULL; /* code */ typedef int (*func_plugin_init_t)(plugin_def_t *plugin_def); typedef int (*func_plugin_process_t)(int stage, sip_ticket_t *ticket); typedef int (*func_plugin_end_t)(plugin_def_t *plugin_def); /* * Load the plugins in the order as specified in the config file. * This is done once, starts with empty plugin list */ int load_plugins (void) { int sts; int i; char path[PATH_STRING_SIZE]; lt_dlhandle handle=NULL; plugin_def_t *cur=NULL; plugin_def_t *last=siproxd_plugins; func_plugin_init_t plugin_init = NULL; func_plugin_process_t plugin_process = NULL; func_plugin_end_t plugin_end = NULL; /* initialize the libtool dynamic loader */ LTDL_SET_PRELOADED_SYMBOLS(); sts = lt_dlinit(); if (sts != 0) { ERROR("ltdl (libtool dynamic loader) initialization failed."); return STS_FAILURE; } /* find plugins to load from config file */ for (i=0; iname, cur->desc, (sts==STS_SUCCESS)?"success":"failure", cur->exe_mask); /* check return status from plugin - failure leads to unload */ if (sts != STS_SUCCESS) { /* complain and unload the plugin */ ERROR("Plugin '%s' did fail to load.", cur->name); sts=(*plugin_end)(cur); free(cur); continue; } /* check API version that the plugin was biuilt against */ if (cur->api_version != SIPROXD_API_VERSION) { /* complain and unload the plugin */ ERROR("Plugin '%s' does not support correct API version. " "Please compile plugin with correct siproxd version.", cur->name); sts=(*plugin_end)(cur); free(cur); continue; } /* store the function pointers */ cur->plugin_process = plugin_process; cur->plugin_end = plugin_end; cur->dlhandle = handle; /* store forward pointer */ if (siproxd_plugins == NULL) { /* first in chain */ siproxd_plugins = cur; last=cur; cur=NULL; } else { /* not first in chain */ last->next=(void*)cur; last=cur; cur=NULL; } } else { /* complain and dlclose the handle...*/ ERROR("plugin %s does not provide correct API functions - skipped", configuration.load_plugin.string[i]); INFO("make sure to specify plugin_.la to load and not the .so!"); lt_dlclose(handle); } } return STS_SUCCESS; } /* * Called at different stages of SIP processing. */ int call_plugins(int stage, sip_ticket_t *ticket) { plugin_def_t *cur; int sts; func_plugin_process_t plugin_process; /* sanity check, beware plugins from crappy stuff * applies when SIP message has been parsed */ if ((stage > PLUGIN_PROCESS_RAW) && (!ticket || !ticket->sipmsg)) return STS_FAILURE; /* for each plugin in plugins, do */ for (cur=siproxd_plugins; cur != NULL; cur = cur->next) { /* check stage bitmask, if plugin wants to be called do so */ if (cur->exe_mask & stage) { plugin_process=cur->plugin_process; sts=(*plugin_process)(stage, ticket); switch (stage) { /* PLUGIN_PROCESS_RAW can be prematurely ended by plugin - plugin determines that the UDP message is to be discarded */ case (PLUGIN_PROCESS_RAW): /* return with the plugins status back to the caller */ if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PLUGIN, "call_plugins: PLUGIN_PROCESS_RAW " "prematurely ending plugin processing in module " "%s sts=STS_FAILURE", cur->name); return sts; } break; /* PLUGIN_VALIDATE can be prematurely ended by plugin - plugin determines that the UDP message is to be discarded */ case (PLUGIN_VALIDATE): /* return with the plugins status back to the caller */ if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PLUGIN, "call_plugins: PLUGIN_VALIDATE " "prematurely ending plugin processing in module " "%s sts=STS_FAILURE", cur->name); return sts; } break; /* PLUGIN_DETERMINE_TARGET can be prematurely ended by plugin - plugin processes and sends the final SIP message itself */ case (PLUGIN_DETERMINE_TARGET): /* return with the plugins status back to the caller */ if (sts == STS_SIP_SENT) { DEBUGC(DBCLASS_PLUGIN, "call_plugins: PLUGIN_DETERMINE_TARGET " "prematurely ending plugin processing in module " "%s sts=STS_SIP_SENT", cur->name); return sts; } break; default: break; } /* switch*/ } /* if */ } /* for */ return STS_SUCCESS; } /* * At termination of siproxd "unloads" the plugins. * Actually gives the plugins the chance to cleanup whatever they want. * The plugins are called in reversed order of loading (last loaded is * unloaded first). */ int unload_plugins(void) { plugin_def_t *cur, *last; int sts; func_plugin_end_t plugin_end; /* for each plugin in plugins do (start at the end of the plugin list) */ DEBUGC(DBCLASS_PLUGIN, "unloading dynamic plugins"); /* call plugin_end function - the plugin may need to cleanup as well... */ while (siproxd_plugins) { /* search the end */ last=NULL; for (cur=siproxd_plugins; cur->next != NULL; cur = cur->next) {last=cur;} plugin_end=cur->plugin_end; DEBUGC(DBCLASS_PLUGIN, "unload_plugins: '%s' unloading ptr=%p", cur->name, cur); sts=(*plugin_end)(cur); DEBUGC(DBCLASS_PLUGIN, "unload_plugins: status=%s", (sts==STS_SUCCESS)?"success":"failure"); /* dlclose */ sts = lt_dlclose(cur->dlhandle); if (sts != 0) { ERROR("lt_dlclose() failed, ptr=%p", cur); } /* deallocate plugins list item */ if (last) last->next=NULL; free(cur); /* I don't like this */ if (cur == siproxd_plugins) siproxd_plugins=NULL; } /* shutdown ltdl */ sts = lt_dlexit(); if (sts != 0) { ERROR("lt_dlexit() failed"); } return STS_SUCCESS; } siproxd-0.8.1/src/Makefile.in0000664000077000007700000006364711606402077013014 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # # Copyright (C) 2002-2009 Thomas Ries # # This file is part of Siproxd. # # Siproxd 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. # # Siproxd 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 Siproxd; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # srcdir = @srcdir@ top_srcdir = @top_srcdir@ VPATH = @srcdir@ pkgdatadir = $(datadir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ top_builddir = .. am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd INSTALL = @INSTALL@ install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c install_sh_SCRIPT = $(install_sh) -c INSTALL_HEADER = $(INSTALL_DATA) transform = $(program_transform_name) NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ target_triplet = @target@ sbin_PROGRAMS = siproxd$(EXEEXT) subdir = src DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ 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\ install-info install-info-am install-man \ install-pkglibLTLIBRARIES install-sbinPROGRAMS install-strip \ installcheck installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-info-am \ uninstall-pkglibLTLIBRARIES uninstall-sbinPROGRAMS # # count BUILDs - each time increment by one and define the # C macro BUILDNO. bind it to a file everybody includes (log.h) # log.h: increment_build increment_build: @echo "incrementing BUILD number" @if [ -f .buildno ]; then \ bld=`cat .buildno`; \ bld=`expr $${bld} + 1`; \ else \ bld=1; \ fi; \ echo "$${bld}" >.buildno; # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: siproxd-0.8.1/src/accessctl.c0000664000077000007700000001177011570214403013037 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include "siproxd.h" #include "log.h" static char const ident[]="$Id: accessctl.c 424 2009-03-28 09:37:47Z hb9xar $"; /* configuration storage */ struct siproxd_config configuration; /* * verifies the from address agains the access lists * defined in the configuration file. * * returns a bitmask with ACCESSCTL_SIP, ACCESSCTL_REG */ int accesslist_check (struct sockaddr_in from) { int access = 0; DEBUGC(DBCLASS_ACCESS,"deny list (SIP):%s", configuration.hosts_deny_sip? configuration.hosts_deny_sip : "*NULL*"); DEBUGC(DBCLASS_ACCESS,"allow list (SIP):%s", configuration.hosts_allow_sip? configuration.hosts_allow_sip : "*NULL*"); DEBUGC(DBCLASS_ACCESS,"allow list (REG):%s", configuration.hosts_allow_reg? configuration.hosts_allow_reg : "*NULL*"); /* * check DENY list */ if ( (configuration.hosts_deny_sip !=NULL) && (strcmp(configuration.hosts_deny_sip,"")!=0) ) { /* non-empty list -> check agains it */ if (process_aclist(configuration.hosts_deny_sip, from)== STS_SUCCESS) { /* yup - this one is blacklisted */ DEBUGC(DBCLASS_ACCESS,"caught by deny list"); return 0; } } /* * check SIP allow list */ if ( (configuration.hosts_allow_sip !=NULL) && (strcmp(configuration.hosts_allow_sip,"")!=0) ) { /* non-empty list -> check agains it */ if (process_aclist(configuration.hosts_allow_sip, from)==STS_SUCCESS) { /* SIP access granted */ DEBUGC(DBCLASS_ACCESS,"granted SIP access"); access |= ACCESSCTL_SIP; } } else { access |= ACCESSCTL_SIP; } /* * check SIP registration allow list */ if ( (configuration.hosts_allow_reg !=NULL) && (strcmp(configuration.hosts_allow_reg,"")!=0) ) { /* non-empty list -> check against it */ if (process_aclist(configuration.hosts_allow_reg, from)==STS_SUCCESS) { /* SIP registration access granted */ DEBUGC(DBCLASS_ACCESS,"granted REG/SIP access"); access |= ACCESSCTL_REG | ACCESSCTL_SIP; } } else { access |= ACCESSCTL_REG; } DEBUGC(DBCLASS_ACCESS,"access check =%i", access); return access; } /* * checks for a match of the 'from' address with the supplied * access list. * * RETURNS * STS_SUCCESS for a match * STS_FAILURE for no match */ int process_aclist (char *aclist, struct sockaddr_in from) { int i, sts; int lastentry; char *p1, *p2; char address[32]; /* dotted decimal IP - max 15 chars*/ char mask[8]; /* mask - max 2 digits */ int mask_int; struct in_addr inaddr; unsigned int bitmask; for (i=0, p1=aclist, lastentry=0; !lastentry; i++) { /* * extract one entry from the access list */ /* address */ p2=strchr(p1,'/'); if (!p2) { ERROR("CONFIG: accesslist [%s]- no mask separator found", aclist); return STS_FAILURE; } memset(address,0,sizeof(address)); memcpy(address,p1,p2-p1); /* mask */ p1=p2+1; p2=strchr(p1,','); if (!p2) { /* then this must be the last entry in the list */ p2=strchr(p1,'\0'); lastentry=1; } memset(mask,0,sizeof(mask)); memcpy(mask,p1,p2-p1); p1=p2+1; DEBUGC(DBCLASS_ACCESS,"[%i] extracted address=%s", i, address); DEBUGC(DBCLASS_ACCESS,"[%i] extracted mask =%s", i, mask); /* * check for a match */ sts=get_ip_by_host(address, &inaddr); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_ACCESS, "process_aclist: cannot resolve address [%s]", address); return STS_FAILURE; } mask_int=atoi(mask); if ((mask_int < 0) || (mask_int > 32)) mask_int=32; bitmask= (mask_int)? (0xffffffff<<(32-mask_int)) : 0; DEBUGC(DBCLASS_ACCESS,"check match: entry=%i, filter=%lx, from=%lx", i, (long)ntohl(inaddr.s_addr) & bitmask, (long)ntohl(from.sin_addr.s_addr) & bitmask); if ( (ntohl(inaddr.s_addr) & bitmask) == (ntohl(from.sin_addr.s_addr) & bitmask) ) return STS_SUCCESS; } return STS_FAILURE; } siproxd-0.8.1/src/plugin_demo.c0000664000077000007700000000620711570214403013374 00000000000000/* Copyright (C) 2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* must be defined before including */ #define PLUGIN_NAME plugin_demo #include "config.h" #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: plugin_demo.c 440 2010-01-07 11:30:27Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_demo"; static char desc[]="This is just a demo plugin without any purpose"; /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* plugin configuration storage */ static struct plugin_config { char *string; } plugin_cfg; /* Instructions for config parser */ static cfgopts_t plugin_cfg_opts[] = { { "plugin_demo_string", TYP_STRING, &plugin_cfg.string, {0, NULL} }, {0, 0, 0} }; /* * Initialization. * Called once suring siproxd startup. */ int PLUGIN_INIT(plugin_def_t *plugin_def) { /* API version number of siproxd that this plugin is built against. * This constant will change whenever changes to the API are made * that require adaptions in the plugin. */ plugin_def->api_version=SIPROXD_API_VERSION; /* Name and descriptive text of the plugin */ plugin_def->name=name; plugin_def->desc=desc; /* Execution mask - during what stages of SIP processing shall * the plugin be called. */ plugin_def->exe_mask=PLUGIN_DETERMINE_TARGET|PLUGIN_PRE_PROXY; /* read the config file */ if (read_config(configuration.configfile, configuration.config_search, plugin_cfg_opts, name) == STS_FAILURE) { ERROR("Plugin '%s': could not load config file", name); return STS_FAILURE; } INFO("plugin_demo is initialized"); return STS_SUCCESS; } /* * Processing. * */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ /* stage contains the PLUGIN_* value - the stage of SIP processing. */ INFO("plugin_demo: processing - stage %i",stage); return STS_SUCCESS; } /* * De-Initialization. * Called during shutdown of siproxd. Gives the plugin the chance * to clean up its mess (e.g. dynamic memory allocation, database * connections, whatever the plugin messes around with) */ int PLUGIN_END(plugin_def_t *plugin_def){ INFO("plugin_demo ends here"); return STS_SUCCESS; } siproxd-0.8.1/src/sip_utils.c0000664000077000007700000013033211570214403013102 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include "siproxd.h" #include "digcalc.h" #include "log.h" static char const ident[]="$Id: sip_utils.c 467 2011-01-09 13:10:27Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; extern int h_errno; extern struct urlmap_s urlmap[]; /* URL mapping table */ /* * create a reply template from an given SIP request * * RETURNS a pointer to osip_message_t */ osip_message_t *msg_make_template_reply (sip_ticket_t *ticket, int code) { osip_message_t *request=ticket->sipmsg; osip_message_t *response; int pos; if (request->to==NULL) { ERROR("msg_make_template_reply: empty To in request header"); return NULL; } if (request->from==NULL) { ERROR("msg_make_template_reply: empty From in request header"); return NULL; } osip_message_init (&response); if (response == NULL) { ERROR("msg_make_template_reply: osip_message_init() failed"); return NULL; } response->message=NULL; osip_message_set_version (response, osip_strdup ("SIP/2.0")); osip_message_set_status_code (response, code); osip_message_set_reason_phrase (response, osip_strdup(osip_message_get_reason (code))); osip_to_clone (request->to, &response->to); osip_from_clone (request->from, &response->from); /* if 3xx, also include 1st contact header */ if ((code==200) || ((code>=300) && (code<400))) { osip_contact_t *req_contact = NULL; osip_contact_t *res_contact = NULL; osip_message_get_contact(request, 0, &req_contact); if (req_contact) osip_contact_clone (req_contact, &res_contact); if (res_contact) osip_list_add(&(response->contacts),res_contact,0); } /* via headers */ pos = 0; while (!osip_list_eol (&(request->vias), pos)) { char *tmp; osip_via_t *via; via = (osip_via_t *) osip_list_get (&(request->vias), pos); osip_via_to_str (via, &tmp); osip_message_set_via (response, tmp); osip_free (tmp); pos++; } osip_call_id_clone(request->call_id,&response->call_id); osip_cseq_clone(request->cseq,&response->cseq); return response; } /* * check for a via loop. * It checks for the presense of a via entry that holds one of * my IP addresses and is *not* the topmost via. * * RETURNS * STS_TRUE if loop detected * STS_FALSE if no loop */ int check_vialoop (sip_ticket_t *ticket) { /* !!! actually this is a problematic one. 1) for requests, I must search the whole VIA list (topmost via is the previos station in the path) 2) for responses I must skip the topmost via, as this is mine (and will be removed later on) 3) What happens if we have 'clashes' with private addresses?? From that point of view, siproxd *should* not try to check against it's local IF addresses if they are private. this then of course again can lead to a endless loop... -> Might use a fixed unique part of branch parameter to identify that it is MY via */ osip_message_t *my_msg=ticket->sipmsg; int sts; int pos; int found_own_via; found_own_via=0; pos = 1; /* for detecting a loop, don't check the first entry as this is my own VIA! */ while (!osip_list_eol (&(my_msg->vias), pos)) { osip_via_t *via; via = (osip_via_t *) osip_list_get (&(my_msg->vias), pos); sts = is_via_local (via); if (sts == STS_TRUE) found_own_via+=1; pos++; } /* * what happens if a message is coming back to me legally? * UA1 -->--\ /-->--\ * siproxd Registrar * UA2 --<--/ \--<--/ * * This may also lead to a VIA loop - so I probably must take the branch * parameter into count (or a unique part of it) OR just allow at least 2 * vias of my own. */ return (found_own_via>2)? STS_TRUE : STS_FALSE; } /* * check if a given osip_via_t is local. I.e. its address is owned * by my inbound or outbound interface (or externally defined using * the host_outbound directive * * RETURNS * STS_TRUE if the given VIA is one of my interfaces * STS_FALSE otherwise */ int is_via_local (osip_via_t *via) { int sts, found; struct in_addr addr_via, addr_myself; int port; int i; if (via==NULL) { ERROR("called is_via_local with NULL via"); return STS_FALSE; } DEBUGC(DBCLASS_BABBLE,"via name %s",via->host); if (utils_inet_aton(via->host,&addr_via) == 0) { /* need name resolution */ sts=get_ip_by_host(via->host, &addr_via); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_DNS, "is_via_local: cannot resolve VIA [%s]", via->host); return STS_FAILURE; } } if (via->port) { port=atoi(via->port); if ((port<=0) || (port>65535)) port=SIP_PORT; } else { port=SIP_PORT; } found=0; for (i=0; i<3; i++) { if (i < 2) { /* search my in/outbound interfaces */ DEBUGC(DBCLASS_BABBLE,"resolving IP of interface %s", (i==IF_INBOUND)? "inbound":"outbound"); if (get_interface_ip(i, &addr_myself) != STS_SUCCESS) { continue; } } else { /* check against a possible defined 'host_outbound' */ /* defined? */ if (configuration.outbound_host == NULL) continue; DEBUGC(DBCLASS_BABBLE,"resolving IP of interface 'host_outbound'"); /* lookup */ if (get_ip_by_host(configuration.outbound_host, &addr_myself) != STS_SUCCESS) continue; } /* check the extracted VIA against my own host addresses */ if ( (memcmp(&addr_myself, &addr_via, sizeof(addr_myself))==0) && (port == configuration.sip_listen_port) ) { DEBUG("got address match [%s]", utils_inet_ntoa(addr_via)); found=1; break; } } return (found)? STS_TRUE : STS_FALSE; } /* * compares two URLs * (by now, only scheme, hostname and username are compared) * * RETURNS * STS_SUCCESS if equal * STS_FAILURE if non equal or error */ int compare_url(osip_uri_t *url1, osip_uri_t *url2) { int sts1, sts2; struct in_addr addr1, addr2; /* sanity checks */ if ((url1 == NULL) || (url2 == NULL)) { ERROR("compare_url: NULL ptr: url1=0x%p, url2=0x%p",url1, url2); return STS_FAILURE; } /* sanity checks: host part is a MUST */ if ((url1->host == NULL) || (url2->host == NULL)) { ERROR("compare_url: NULL ptr: url1->host=0x%p, url2->host=0x%p", url1->host, url2->host); return STS_FAILURE; } DEBUGC(DBCLASS_PROXY, "comparing urls: %s:%s@%s -> %s:%s@%s", (url1->scheme) ? url1->scheme : "(null)", (url1->username) ? url1->username : "(null)", (url1->host) ? url1->host : "(null)", (url2->scheme) ? url2->scheme : "(null)", (url2->username) ? url2->username : "(null)", (url2->host) ? url2->host : "(null)"); /* compare SCHEME (if present) case INsensitive */ if (url1->scheme && url2->scheme) { if (osip_strcasecmp(url1->scheme, url2->scheme) != 0) { DEBUGC(DBCLASS_PROXY, "compare_url: scheme mismatch"); return STS_FAILURE; } } else { WARN("compare_url: NULL scheme - ignoring"); } /* compare username (if present) case sensitive */ if (url1->username && url2->username) { if (strcmp(url1->username, url2->username) != 0) { DEBUGC(DBCLASS_PROXY, "compare_url: username mismatch"); return STS_FAILURE; } } else { DEBUGC(DBCLASS_PROXY, "compare_url: NULL username - ignoring"); } /* * now, try to resolve the host. If resolveable, compare * IP addresses - if not resolveable, compare the host names * itselfes */ /* get the IP addresses from the (possible) hostnames */ sts1=get_ip_by_host(url1->host, &addr1); if (sts1 == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "compare_url: cannot resolve host [%s]", url1->host); } sts2=get_ip_by_host(url2->host, &addr2); if (sts2 == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "compare_url: cannot resolve host [%s]", url2->host); } if ((sts1 == STS_SUCCESS) && (sts2 == STS_SUCCESS)) { /* compare IP addresses */ if (memcmp(&addr1, &addr2, sizeof(addr1))!=0) { DEBUGC(DBCLASS_PROXY, "compare_url: IP mismatch"); return STS_FAILURE; } } else { /* compare hostname strings case INsensitive */ if (osip_strcasecmp(url1->host, url2->host) != 0) { DEBUGC(DBCLASS_PROXY, "compare_url: host name mismatch"); return STS_FAILURE; } } /* the two URLs did pass all tests successfully - MATCH */ return STS_SUCCESS; } /* * compares two Call IDs * (by now, only hostname and username are compared) * * RETURNS * STS_SUCCESS if equal * STS_FAILURE if non equal or error */ int compare_callid(osip_call_id_t *cid1, osip_call_id_t *cid2) { if ((cid1==0) || (cid2==0)) { ERROR("compare_callid: NULL ptr: cid1=0x%p, cid2=0x%p",cid1, cid2); return STS_FAILURE; } /* * Check number part: if present must be equal, * if not present, must be not present in both cids */ if (cid1->number && cid2->number) { /* have both numbers */ if (strcmp(cid1->number, cid2->number) != 0) goto mismatch; } else { /* at least one number missing, make sure that both are empty */ if ( (cid1->number && (cid1->number[0]!='\0')) || (cid2->number && (cid2->number[0]!='\0'))) { goto mismatch; } } /* * Check host part: if present must be equal, * if not present, must be not present in both cids */ if (cid1->host && cid2->host) { /* have both hosts */ if (strcasecmp(cid1->host, cid2->host) != 0) goto mismatch; } else { /* at least one host missing, make sure that both are empty */ if ( (cid1->host && (cid1->host[0]!='\0')) || (cid2->host && (cid2->host[0]!='\0'))) { goto mismatch; } } DEBUGC(DBCLASS_BABBLE, "comparing callid - matched: " "%s@%s <-> %s@%s", cid1->number, cid1->host, cid2->number, cid2->host); return STS_SUCCESS; mismatch: DEBUGC(DBCLASS_BABBLE, "comparing callid - mismatch: " "%s@%s <-> %s@%s", cid1->number, cid1->host, cid2->number, cid2->host); return STS_FAILURE; } /* * check if a given request is addressed to local. I.e. it is addressed * to the proxy itself (IP of my inbound or outbound interface, same port) * * RETURNS * STS_TRUE if the request is addressed local * STS_FALSE otherwise */ int is_sipuri_local (sip_ticket_t *ticket) { osip_message_t *sip=ticket->sipmsg; int found; struct in_addr addr_uri, addr_myself; int port; int i, sts; if (sip==NULL) { ERROR("called is_sipuri_local with NULL sip"); return STS_FALSE; } if (!sip || !sip->req_uri) { ERROR("is_sipuri_local: no request URI present"); return STS_FALSE; } DEBUGC(DBCLASS_DNS,"check for local SIP URI %s:%s", sip->req_uri->host? sip->req_uri->host : "*NULL*", sip->req_uri->port? sip->req_uri->port : "*NULL*"); if (utils_inet_aton(sip->req_uri->host, &addr_uri) == 0) { /* need name resolution */ sts=get_ip_by_host(sip->req_uri->host, &addr_uri); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "sip_gen_response: cannot resolve request uri [%s]", sip->req_uri->host); return STS_FALSE; } } found=0; for (i=0; i<2; i++) { /* * search my in/outbound interfaces */ DEBUGC(DBCLASS_BABBLE,"resolving IP of interface %s", (i==IF_INBOUND)? "inbound":"outbound"); if (get_interface_ip(i, &addr_myself) != STS_SUCCESS) { continue; } /* check the extracted HOST against my own host addresses */ if (sip->req_uri->port) { port=atoi(sip->req_uri->port); if ((port<=0) || (port>65535)) port=SIP_PORT; } else { port=SIP_PORT; } if ( (memcmp(&addr_myself, &addr_uri, sizeof(addr_myself))==0) && (port == configuration.sip_listen_port) ) { DEBUG("address match [%s]", utils_inet_ntoa(addr_uri)); found=1; break; } } DEBUGC(DBCLASS_DNS, "SIP URI is %slocal", found? "":"not "); return (found)? STS_TRUE : STS_FALSE; } /* * SIP_GEN_RESPONSE * * send an proxy generated response back to the client. * Only errors are reported from the proxy itself. * code = SIP result code to deliver * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int sip_gen_response(sip_ticket_t *ticket, int code) { osip_message_t *response; int sts; osip_via_t *via; int port; char *buffer; size_t buflen; struct in_addr addr; /* create the response template */ if ((response=msg_make_template_reply(ticket, code))==NULL) { ERROR("sip_gen_response: error in msg_make_template_reply"); return STS_FAILURE; } /* we must check if first via has x.x.x.x address. If not, we must resolve it */ osip_message_get_via (response, 0, &via); if (via == NULL) { ERROR("sip_gen_response: Cannot send response - no via field"); osip_message_free(response); return STS_FAILURE; } /* name resolution */ if (utils_inet_aton(via->host, &addr) == 0) { /* need name resolution */ DEBUGC(DBCLASS_DNS,"resolving name:%s",via->host); sts = get_ip_by_host(via->host, &addr); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "sip_gen_response: cannot resolve via [%s]", via->host); osip_message_free(response); return STS_FAILURE; } } sts = sip_message_to_str(response, &buffer, &buflen); if (sts != 0) { ERROR("sip_gen_response: msg_2char failed"); osip_message_free(response); return STS_FAILURE; } if (via->port) { port=atoi(via->port); if ((port<=0) || (port>65535)) port=SIP_PORT; } else { port=SIP_PORT; } /* send to destination */ sipsock_send(addr, port, ticket->protocol, buffer, buflen); /* free the resources */ osip_message_free(response); osip_free(buffer); return STS_SUCCESS; } /* * SIP_ADD_MYVIA * * interface == IF_OUTBOUND, IF_INBOUND * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int sip_add_myvia (sip_ticket_t *ticket, int interface) { struct in_addr addr; char tmp[URL_STRING_SIZE]; osip_via_t *via; int sts; char branch_id[VIA_BRANCH_SIZE]; char *myaddr; int add_rport=0; if (get_interface_ip(interface, &addr) != STS_SUCCESS) { return STS_FAILURE; } /* evaluate if we need to include an ;rport */ /* incoming */ if ((configuration.use_rport & 1) && ((ticket->direction==REQTYP_INCOMING) || (ticket->direction==RESTYP_INCOMING)) ) { add_rport=1; } else if ((configuration.use_rport & 2) && ((ticket->direction==REQTYP_OUTGOING) || (ticket->direction==RESTYP_OUTGOING)) ) { add_rport=1; } sts = sip_calculate_branch_id(ticket, branch_id); myaddr=utils_inet_ntoa(addr); if (ticket->protocol == PROTO_UDP) { sprintf(tmp, "SIP/2.0/UDP %s:%i;branch=%s%s", myaddr, configuration.sip_listen_port, branch_id, (add_rport)? ";rport":""); } else { sprintf(tmp, "SIP/2.0/TCP %s:%i;branch=%s%s", myaddr, configuration.sip_listen_port, branch_id, (add_rport)? ";rport":""); } DEBUGC(DBCLASS_BABBLE,"adding VIA:%s",tmp); sts = osip_via_init(&via); if (sts!=0) return STS_FAILURE; /* allocation failed */ sts = osip_via_parse(via, tmp); if (sts!=0) return STS_FAILURE; osip_list_add(&(ticket->sipmsg->vias),via,0); return STS_SUCCESS; } /* * SIP_DEL_MYVIA * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int sip_del_myvia (sip_ticket_t *ticket) { osip_via_t *via; int sts; DEBUGC(DBCLASS_PROXY,"deleting topmost VIA"); via = osip_list_get (&(ticket->sipmsg->vias), 0); if ( via == NULL ) { ERROR("Got empty VIA list - is your UA configured properly?"); return STS_FAILURE; } if ( is_via_local(via) == STS_FALSE ) { ERROR("I'm trying to delete a VIA but it's not mine! host=%s",via->host); return STS_FAILURE; } sts = osip_list_remove(&(ticket->sipmsg->vias), 0); osip_via_free (via); return STS_SUCCESS; } /* * SIP_REWRITE_CONTACT * * rewrite the Contact header * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int sip_rewrite_contact (sip_ticket_t *ticket, int direction) { osip_message_t *sip_msg=ticket->sipmsg; osip_contact_t *contact; int i, j; int replaced=0; if (sip_msg == NULL) return STS_FAILURE; /* at least one contact header present? */ osip_message_get_contact(sip_msg, 0, &contact); if (contact == NULL) return STS_FAILURE; /* loop for all existing contact headers in message */ for (j=0; contact != NULL; j++) { osip_message_get_contact(sip_msg, j, &contact); if (contact == NULL) break; if (contact->url == NULL) continue; /* search for an entry */ for (i=0;iurl, urlmap[i].true_url)==STS_SUCCESS)) break; if ((direction == DIR_INCOMING) && (compare_url(contact->url, urlmap[i].masq_url)==STS_SUCCESS)) break; } /* found a mapping entry */ if (i %s@%s", (contact->url->username)? contact->url->username : "*NULL*", (contact->url->host)? contact->url->host : "*NULL*", urlmap[i].masq_url->username, urlmap[i].masq_url->host); } else { DEBUGC(DBCLASS_PROXY, "rewriting Contact header %s@%s -> %s@%s", (contact->url->username)? contact->url->username : "*NULL*", (contact->url->host)? contact->url->host : "*NULL*", urlmap[i].true_url->username, urlmap[i].true_url->host); } /* remove old entry */ osip_list_remove(&(sip_msg->contacts),j); osip_contact_to_str(contact, &tmp); osip_contact_free(contact); /* clone the url from urlmap*/ osip_contact_init(&contact); osip_contact_parse(contact,tmp); osip_free(tmp); osip_uri_free(contact->url); if (direction == DIR_OUTGOING) { /* outgoing, use masqueraded url */ osip_uri_clone(urlmap[i].masq_url, &contact->url); } else { /* incoming, use true url */ osip_uri_clone(urlmap[i].true_url, &contact->url); } /* add transport=tcp parameter if TCP */ if (ticket->protocol == PROTO_TCP) { osip_uri_set_transport_tcp(contact->url); } osip_list_add(&(sip_msg->contacts),contact,j); replaced=1; } } /* for j */ if (replaced == 0) { DEBUGC(DBCLASS_PROXY, "no Contact header rewritten!"); return STS_FAILURE; } return STS_SUCCESS; } /* * SIP_CALCULATE_BRANCH * * Calculates a branch parameter according to RFC3261 section 16.11 * * The returned 'id' will be HASHHEXLEN + strlen(magic_cookie) * characters (32 + 7) long. The caller must supply at least this * amount of space in 'id'. * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int sip_calculate_branch_id (sip_ticket_t *ticket, char *id) { /* RFC3261 section 16.11 recommends the following procedure: * The stateless proxy MAY use any technique it likes to guarantee * uniqueness of its branch IDs across transactions. However, the * following procedure is RECOMMENDED. The proxy examines the * branch ID in the topmost Via header field of the received * request. If it begins with the magic cookie, the first * component of the branch ID of the outgoing request is computed * as a hash of the received branch ID. Otherwise, the first * component of the branch ID is computed as a hash of the topmost * Via, the tag in the To header field, the tag in the From header * field, the Call-ID header field, the CSeq number (but not * method), and the Request-URI from the received request. One of * these fields will always vary across two different * transactions. * * The branch value will consist of: * - magic cookie "z9hG4bK" * - 1st part (unique calculated ID * - 2nd part (value for loop detection) <<- not yet used by siproxd */ osip_message_t *sip_msg=ticket->sipmsg; static char *magic_cookie="z9hG4bK"; osip_via_t *via; osip_uri_param_t *param=NULL; osip_call_id_t *call_id=NULL; HASHHEX hashstring; hashstring[0]='\0'; /* * Examine topmost via and look for a magic cookie. * If it is there, I use THIS branch parameter as input for * our hash calculation */ via = osip_list_get (&(sip_msg->vias), 0); if (via == NULL) { ERROR("have a SIP message without any via header"); return STS_FAILURE; } param=NULL; osip_via_param_get_byname(via, "branch", ¶m); if (param && param->gvalue) { DEBUGC(DBCLASS_BABBLE, "looking for magic cookie [%s]",param->gvalue); if (strncmp(param->gvalue, magic_cookie, strlen(magic_cookie))==0) { /* calculate MD5 hash */ osip_MD5_CTX Md5Ctx; HASH HA1; osip_MD5Init(&Md5Ctx); osip_MD5Update(&Md5Ctx, (unsigned char*)param->gvalue, strlen(param->gvalue)); osip_MD5Final(HA1, &Md5Ctx); CvtHex(HA1, hashstring); DEBUGC(DBCLASS_BABBLE, "existing branch -> branch hash [%s]", hashstring); } } /* * If I don't have a branch parameter in the existing topmost via, * then I need: * - the topmost via * - the tag in the To header field * - the tag in the From header field * - the Call-ID header field * - the CSeq number (but not method) * - the Request-URI from the received request */ if (hashstring[0] == '\0') { /* calculate MD5 hash */ osip_MD5_CTX Md5Ctx; HASH HA1; char *tmp; osip_MD5Init(&Md5Ctx); /* topmost via */ osip_via_to_str(via, &tmp); if (tmp) { osip_MD5Update(&Md5Ctx, (unsigned char*)tmp, strlen(tmp)); osip_free(tmp); } /* Tag in To header */ osip_to_get_tag(sip_msg->to, ¶m); if (param && param->gvalue) { osip_MD5Update(&Md5Ctx, (unsigned char*)param->gvalue, strlen(param->gvalue)); } /* Tag in From header */ osip_from_get_tag(sip_msg->from, ¶m); if (param && param->gvalue) { osip_MD5Update(&Md5Ctx, (unsigned char*)param->gvalue, strlen(param->gvalue)); } /* Call-ID */ call_id = osip_message_get_call_id(sip_msg); osip_call_id_to_str(call_id, &tmp); if (tmp) { osip_MD5Update(&Md5Ctx, (unsigned char*)tmp, strlen(tmp)); osip_free(tmp); } /* CSeq number (but not method) */ tmp = osip_cseq_get_number(sip_msg->cseq); if (tmp) { osip_MD5Update(&Md5Ctx, (unsigned char*)tmp, strlen(tmp)); } /* Request URI */ osip_uri_to_str(sip_msg->req_uri, &tmp); if (tmp) { osip_MD5Update(&Md5Ctx, (unsigned char*)tmp, strlen(tmp)); osip_free(tmp); } osip_MD5Final(HA1, &Md5Ctx); CvtHex(HA1, hashstring); DEBUGC(DBCLASS_BABBLE, "non-existing branch -> branch hash [%s]", hashstring); } /* include the magic cookie */ sprintf(id, "%s%s", magic_cookie, hashstring); return STS_SUCCESS; } /* * SIP_FIND_OUTBOUND_PROXY * * performs the lookup for an apropriate outbound proxy * * RETURNS * STS_SUCCESS on successful lookup * STS_FAILURE if no outbound proxy to be used */ int sip_find_outbound_proxy(sip_ticket_t *ticket, struct in_addr *addr, int *port) { int i, sts; char *domain=NULL; osip_message_t *sipmsg; sipmsg=ticket->sipmsg; if (!addr ||!port) { ERROR("sip_find_outbound_proxy called with NULL addr or port"); return STS_FAILURE; } if (sipmsg && sipmsg->from && sipmsg->from->url) { domain=sipmsg->from->url->host; } if (domain == NULL) { WARN("sip_find_outbound_proxy called with NULL from->url->host"); return STS_FAILURE; } /* * check consistency of configuration: * outbound_domain_name, outbound_domain_host, outbound_domain_port * must match up */ if ((configuration.outbound_proxy_domain_name.used != configuration.outbound_proxy_domain_host.used) || (configuration.outbound_proxy_domain_name.used != configuration.outbound_proxy_domain_port.used)) { ERROR("configuration of outbound_domain_ inconsistent, check config"); } else { /* * perform the lookup for domain specific proxies * first match wins */ for (i=0; i65535)) *port=SIP_PORT; return STS_SUCCESS; } /* strcmp */ } /* for i */ } /* * now check for a global outbound proxy */ if (configuration.outbound_proxy_host) { /* I have a global outbound proxy configured */ sts = get_ip_by_host(configuration.outbound_proxy_host, addr); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_PROXY, "proxy_request: cannot resolve outbound " " proxy host [%s]", configuration.outbound_proxy_host); return STS_FAILURE; } if (configuration.outbound_proxy_port) { *port=configuration.outbound_proxy_port; } else { *port = SIP_PORT; } DEBUGC(DBCLASS_PROXY, "proxy_request: have outbound proxy %s:%i", configuration.outbound_proxy_host, *port); return STS_SUCCESS; } return STS_FAILURE; /* no proxy */ } /* * SIP_IS_OUTGOING * * Figures out if this is an outgoing or incoming request/response. * The direction is stored in the ticket->direction property. * * RETURNS * STS_SUCCESS on success * STS_FAILURE if unable to determine */ int sip_find_direction(sip_ticket_t *ticket, int *urlidx) { int type; int i, sts; struct sockaddr_in *from; osip_message_t *request; osip_message_t *response; struct in_addr tmp_addr, tmp_addr2; from=&ticket->from; request=ticket->sipmsg; response=ticket->sipmsg; type = DIRTYP_UNKNOWN; ticket->direction = DIRTYP_UNKNOWN; /* Search order is as follows: * - "from" IP address one of our registered local UAs * - "To:" SIP header (Request) directed to internal UA * or * "From:" SIP header (Response) coming from internal UA * - SIP URI matches one of the registered local UAs * - for Responses: check for bottommost "Via:" header to be * one of our registered local UA IPs * - "from" IP == 127.0.0.1 || inbound_IP || outbound IP * * The first successful match is taken. */ /* * did I receive the telegram from a REGISTERED host? * -> it must be an OUTGOING request/response */ for (i=0; ihost, &tmp_addr) == STS_FAILURE) { DEBUGC(DBCLASS_SIP, "sip_find_direction: cannot resolve host [%s]", urlmap[i].true_url->host); } else { DEBUGC(DBCLASS_SIP, "sip_find_direction: reghost:%s ip:%s", urlmap[i].true_url->host, utils_inet_ntoa(from->sin_addr)); if (memcmp(&tmp_addr, &from->sin_addr, sizeof(tmp_addr)) == 0) { if (MSG_IS_REQUEST(ticket->sipmsg)) { type=REQTYP_OUTGOING; } else { type=RESTYP_OUTGOING; } break; } } } /* * is the telegram directed to an internally registered host? * -> likely to be an INCOMING request/response * check for a match on the To: header first */ if (type == DIRTYP_UNKNOWN) { for (i=0; isipmsg)) { /* REQUEST */ /* incoming request ('to' == 'masq') || (('to' == 'reg') && !REGISTER)*/ if ((compare_url(request->to->url, urlmap[i].masq_url)==STS_SUCCESS) || (!MSG_IS_REGISTER(request) && (compare_url(request->to->url, urlmap[i].reg_url)==STS_SUCCESS))) { type=REQTYP_INCOMING; break; } } else { /* RESPONSE */ /* incoming response ('from' == 'masq') || ('from' == 'reg') */ if ((compare_url(response->from->url, urlmap[i].reg_url)==STS_SUCCESS) || (compare_url(response->from->url, urlmap[i].masq_url)==STS_SUCCESS)) { type=RESTYP_INCOMING; break; } } /* is request */ } /* for i */ } /* if type == DIRTYP_UNKNOWN */ /* * nothing found yet? * -> likely to be an INCOMING request/response * check for a match on the SIP URI (requests only) */ if ((type == DIRTYP_UNKNOWN) && (MSG_IS_REQUEST(ticket->sipmsg))) { for (i=0; ireq_uri, urlmap[i].masq_url)==STS_SUCCESS) || (!MSG_IS_REGISTER(request) && (compare_url(request->req_uri, urlmap[i].reg_url)==STS_SUCCESS))) { type=REQTYP_INCOMING; break; } } /* for i */ } /* if type == DIRTYP_UNKNOWN */ /* &&&& Open Issue &&&& * it has been seen with cross-provider calls that the FROM may be 'garbled' * (e.g 1393xxx@proxy01.sipphone.com for calls made sipphone -> FWD) * How can we deal with this? Should I take into consideration the 'Via' * headers? This is the only clue I have, pointing to the *real* UA. * Maybe I should put in a 'siproxd' ftag value to recognize it as a header * inserted by myself */ if ((type == DIRTYP_UNKNOWN) && (!osip_list_eol(&(response->vias), 0))) { if (MSG_IS_RESPONSE(ticket->sipmsg)) { osip_via_t *via; struct in_addr addr_via, addr_myself; int port_via, port_ua; /* get the via address */ via = (osip_via_t *) osip_list_get (&(response->vias), 0); DEBUGC(DBCLASS_SIP, "sip_find_direction: check via [%s] for " "registered UA",via->host); sts=get_ip_by_host(via->host, &addr_via); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_SIP, "sip_find_direction: cannot resolve VIA [%s]", via->host); } else { for (i=0; ihost, &addr_myself); if (sts == STS_FAILURE) { DEBUGC(DBCLASS_SIP, "sip_find_direction: cannot resolve " "true_url [%s]", via->host); continue; } port_via=0; if (via->port) port_via=atoi(via->port); if ((port_via<=0) || (port_via>65535)) port_via=SIP_PORT; port_ua=0; if (urlmap[i].true_url->port) port_ua=atoi(urlmap[i].true_url->port); if ((port_ua<=0) || (port_ua>65535)) port_ua=SIP_PORT; DEBUGC(DBCLASS_SIP, "sip_find_direction: checking for registered " "host [%s:%i] <-> [%s:%i]", urlmap[i].true_url->host, port_ua, via->host, port_via); if ((memcmp(&addr_myself, &addr_via, sizeof(addr_myself))==0) && (port_via == port_ua)) { type=RESTYP_INCOMING; break; } } /* for i */ } } /* is response */ } /* if type == DIRTYP_UNKNOWN */ /* * if the telegram is received from 127.0.0.1 use my inbound IP as sender, * this likely is a locally REDIRECTED/DNATed (by iptables) packet. * So it is a local UA. * Also, my own outbound address is considered to be redirected traffic * Example Scenario: * Softphone(or PBX) running on the same host as siproxd is running. * Using iptables, you do a REDIRECT of outgoing SIP traffic of the * PBX to be passed to siproxd. */ if (type == DIRTYP_UNKNOWN) { sts=get_interface_ip(IF_INBOUND, &tmp_addr); sts=get_interface_ip(IF_OUTBOUND, &tmp_addr2); if ((htonl(from->sin_addr.s_addr) == INADDR_LOOPBACK) || (from->sin_addr.s_addr == tmp_addr.s_addr) || (from->sin_addr.s_addr == tmp_addr2.s_addr)) { if (MSG_IS_REQUEST(ticket->sipmsg)) { type=REQTYP_OUTGOING; } else { type=RESTYP_OUTGOING; } } } /* if type == DIRTYP_UNKNOWN */ if (type == DIRTYP_UNKNOWN) { DEBUGC(DBCLASS_SIP, "sip_find_direction: unable to determine " "direction of SIP packet"); return STS_FAILURE; } ticket->direction=type; if (urlidx) *urlidx=i; return STS_SUCCESS; } /* * SIP_FIXUP_ALERT_INFO * * Asterisk Hack. * Asterisk seems to include broken Alert-Info headers (without <>) * that cause parsing to fail (libosip2). * This function does try to guess if we have such a broken SIP * message and does simply remove the offending Alert-Info header. * * RETURNS * STS_SUCCESS on success */ int sip_fixup_asterisk(char *buff, size_t *buflen) { char *alert_info_ptr=NULL; /* * Check for Asterisk UA string * User-Agent: Asterisk PBX */ if (strstr(buff, "\r\nUser-Agent: Asterisk PBX\r\n")==NULL) return STS_SUCCESS; DEBUGC(DBCLASS_SIP, "sip_fixup_alert_info: SIP message is from Asterisk"); /* * Look form Alert-Info: header */ alert_info_ptr=strstr(buff, "\r\nAlert-Info: "); if (alert_info_ptr) { char *eol_ptr=NULL; DEBUGC(DBCLASS_SIP, "sip_fixup_alert_info: Asterisk message " "with Alert-Info found"); eol_ptr=strstr((alert_info_ptr+2), "\r\n"); if (eol_ptr) { int i; // cut the Alert-Info header from the message // (actually move the rest of the message up) DEBUGC(DBCLASS_SIP, "sip_fixup_alert_info: removed malformed " "Alert-Info header"); for (i=0; i<(*buflen - (eol_ptr - buff)); i++) { alert_info_ptr[i]=eol_ptr[i]; } /* for */ *buflen=strlen(buff); } /* if */ } return STS_SUCCESS; } /* * SIP_OBSCURE_CALLID * 27-May-2007: - new feature: "Obscure Loops" does modify the Call-IDs in outgoing requests and thus allows incoming calls forked off such an outgoing call (redirect, transfer, ...) back to the same UA where the initial call did originate. This even seems to fix some issues with Asterisks Loop detection... :-) Needs more thinking. The logic about call termination is quite tricky - calls can be terminated from either side... It is not stratigh forward when and how to modify CIDs for call cancellation... * ... * * RETURNS * STS_SUCCESS on success */ int sip_obscure_callid(sip_ticket_t *ticket) { static char myident[]="-siproxd"; int myidentlen=sizeof(myident)-1; /* a static strlen() of myident */ osip_message_t *sipmsg; osip_from_t *from; osip_to_t *to; osip_uri_param_t *fromtag, *totag; /* gname, gvalue */ osip_call_id_t *CID=NULL; char *tmp, *tmp2; /* feature enabled? */ if (!configuration.obscure_loops) return STS_SUCCESS; sipmsg=ticket->sipmsg; if (MSG_IS_REQUEST(sipmsg) && MSG_IS_REGISTER(sipmsg)) return STS_SUCCESS; if (MSG_IS_RESPONSE(sipmsg) && MSG_IS_RESPONSE_FOR(sipmsg,"REGISTER")) return STS_SUCCESS; from=sipmsg->from; osip_from_get_tag(from, &fromtag); to=sipmsg->to; osip_to_get_tag(to, &totag); /* at lest the From Tag must be present, otherwise out Logic does not work. Is MANDATORY according to RFC3261 */ if (!fromtag || !fromtag->gvalue || strlen(fromtag->gvalue)==0) { WARN("sip_obscure_callid: no From-Tag, not RFC3261 conform!"); return STS_FAILURE; } CID=osip_message_get_call_id(sipmsg); /* does CID->number exist? According to RFC3261, this part is mandatory */ if (!CID || !CID->number) { WARN("sip_obscure_callid: invalid Call-ID received, not RFC3261 conform!"); return STS_FAILURE; } DEBUGC(DBCLASS_PROXY, "sip_obscure_callid: current Callid#=%s Direction=%i", CID->number, ticket->direction); switch (ticket->direction) { /* Outgoing Request */ case REQTYP_OUTGOING: /* also need testing for "normal" incoming call that is present and now we SEND a cancel for this call */ tmp=strstr(CID->number, myident); if (tmp==NULL) { /* no obscuring present yet, must be a new call, modify it */ tmp=osip_malloc(strlen(CID->number) + myidentlen + strlen(fromtag->gvalue) + 1); sprintf(tmp,"%s%s%s",CID->number,myident,fromtag->gvalue); osip_free(CID->number); CID->number=tmp; } else { /* Obscuring is present, do nothing. */ } break; /* Incoming Response */ case RESTYP_INCOMING: tmp=strstr(CID->number,myident); /* modify it back if existing */ if (tmp) { /* make sure to cut only the last marker - in case of multiple siproxd instances... I dont know if this actually would work (multiple instances...)*/ for (;(tmp2=strstr(tmp+1, myident)) != NULL;) { tmp=tmp2; } tmp[0]='\0'; } break; /* Incoming Request */ case REQTYP_INCOMING: tmp=strstr(CID->number, myident); if (tmp==NULL) { /* no obscuring present yet, must be a new incoming call, do nothing */ } else { /* if BYE or CANCEL, check if obscuring present. * if From-Tag different than in CID stored, modify back CID */ DEBUGC(DBCLASS_PROXY, "tmp+myidentlen=[%s], FromTag=[%s]", tmp+myidentlen, fromtag->gvalue); if (strcmp(tmp+myidentlen, fromtag->gvalue) != 0) { tmp[0]='\0'; } else { /* if From-Tag equal to in CID stored, do nothing */ } } break; /* Outgoing Response */ case RESTYP_OUTGOING: if (MSG_IS_RESPONSE_FOR(sipmsg,"BYE")) { tmp=strstr(CID->number, myident); if ((tmp==NULL)&& totag && totag->gvalue) { /* no obscuring present yet, must be a new call, modify it */ tmp=osip_malloc(strlen(CID->number) + myidentlen + strlen(fromtag->gvalue) + 1); sprintf(tmp,"%s%s%s",CID->number,myident,totag->gvalue); osip_free(CID->number); CID->number=tmp; } else { /* Obscuring is present, do nothing. */ } } // tmp=strstr(CID->number, myident); // /* modify it back if existing*/ // if (tmp) { // /* make sure to cut only the last marker - in case // of multiple siproxd instances... */ // for (;(tmp2=strstr(tmp+1, myident)) != NULL;) { // tmp=tmp2; // } // tmp[0]='\0'; // } break; } DEBUGC(DBCLASS_PROXY, "sip_obscure_callid: new Callid#=%s",CID->number); return STS_SUCCESS; } /* * SIP_ADD_RECEIVED_PARAM * * Add a received parameter to the topmost VIA header (IP and port) * * RETURNS * STS_SUCCESS on success */ int sip_add_received_param(sip_ticket_t *ticket){ osip_via_t *via; char tmp[6]; DEBUGC(DBCLASS_PROXY,"adding received= param to topmost via"); via = osip_list_get (&(ticket->sipmsg->vias), 0); /* set rport=xxx;received=1.2.3.4 */ snprintf(tmp, sizeof(tmp), "%i", ntohs(ticket->from.sin_port)); osip_via_param_add(via,osip_strdup("rport"),osip_strdup(tmp)); osip_via_param_add(via,osip_strdup("received"), osip_strdup(utils_inet_ntoa(ticket->from.sin_addr))); return STS_SUCCESS; } /* * SIP_GET_RECEIVED_PARAM * * Get a received parameter from the topmost VIA header (IP and port) * * RETURNS * STS_SUCCESS on success */ int sip_get_received_param(sip_ticket_t *ticket, struct in_addr *dest, int *port) { osip_via_t *via; osip_generic_param_t *received=NULL; osip_generic_param_t *rport=NULL; int sts; DEBUGC(DBCLASS_PROXY,"searching received= param in topmost via"); via = osip_list_get (&(ticket->sipmsg->vias), 0); osip_via_param_get_byname (via, "received", &received); osip_via_param_get_byname (via, "rport", &rport); if (received && rport && received->gvalue && rport->gvalue) { /* fetch the IP */ sts = get_ip_by_host(received->gvalue, dest); if (sts != STS_SUCCESS) return STS_FAILURE; /* fetch the port number */ *port = atoi(rport->gvalue); if ((*port <=0) || (*port >=65536)) return STS_FAILURE; /* If TCP, then validate first if an existing connection is in the cache. * If not, do not use this - a new conection must be established! */ if (ticket->protocol == PROTO_TCP) { struct sockaddr_in addr; addr.sin_family = AF_INET; memcpy(&addr.sin_addr, dest, sizeof(struct in_addr)); addr.sin_port= htons(*port); sts = tcp_find(addr); if (sts < 0) { DEBUGC(DBCLASS_BABBLE, "IP: %s, port: %i not found in cache", utils_inet_ntoa(*dest), *port); return STS_FAILURE; } } /* found, return */ DEBUGC(DBCLASS_BABBLE, "IP:%s, port:%i is ok to be reused", utils_inet_ntoa(*dest), *port); return STS_SUCCESS; } /* not found */ return STS_FAILURE; } siproxd-0.8.1/src/sock.c0000664000077000007700000006303111570214403012027 00000000000000/* Copyright (C) 2002-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include #include #include #include #include #include "siproxd.h" #include "log.h" static char const ident[]="$Id: sock.c 465 2010-10-13 22:46:37Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* static functions */ static void tcp_expire(void); static int tcp_add(struct sockaddr_in addr, int fd); static int tcp_connect(struct sockaddr_in dst_addr); static int tcp_remove(int idx); /* module local variables */ /* UDP socket used for SIP datagrams */ int sip_udp_socket=0; /* TCP listen socket used for SIP */ int sip_tcp_socket=0; /* TCP sockets used for SIP connections (twice the max number of clients) */ struct { int fd; /* file descriptor, 0=unused */ struct sockaddr_in dst_addr; /* remote target of TCP connection */ time_t traffic_ts; /* last 'alive' TS (real SIP traffic) */ time_t keepalive_ts; /* last 'alive' TS */ int rxbuf_size; int rxbuf_len; char *rx_buffer; } sip_tcp_cache[2*URLMAP_SIZE]; /* * binds to SIP UDP and TCP sockets for listening to incoming packets * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int sipsock_listen (void) { struct in_addr ipaddr; /* listen on UDP port */ memset(&ipaddr, 0, sizeof(ipaddr)); sip_udp_socket=sockbind(ipaddr, configuration.sip_listen_port, PROTO_UDP, 1); if (sip_udp_socket == 0) return STS_FAILURE; /* failure */ /* set DSCP value, need to be ROOT */ if (configuration.sip_dscp) { int tos; int uid,euid; uid=getuid(); euid=geteuid(); DEBUGC(DBCLASS_SIP,"uid=%i, euid=%i", uid, euid); if (uid != euid) seteuid(0); if (geteuid()==0) { /* now I'm root */ if (!(configuration.sip_dscp & ~0x3f)) { tos = (configuration.sip_dscp << 2) & 0xff; if(setsockopt(sip_udp_socket, SOL_IP, IP_TOS, &tos, sizeof(tos))) { ERROR("sipsock_listen: setsockopt() failed while " "setting DSCP value: %s", strerror(errno)); } } else { ERROR("sipsock_listen: Invalid DSCP value %d", configuration.sip_dscp); configuration.sip_dscp = 0; /* inhibit further attempts */ } } else { /* could not get root */ WARN("siproxd not started as root - cannot set DSCP value"); configuration.rtp_dscp = 0; /* inhibit further attempts */ } /* drop privileges */ if (uid != euid) seteuid(euid); } /* listen on TCP port */ memset(&ipaddr, 0, sizeof(ipaddr)); sip_tcp_socket=sockbind(ipaddr, configuration.sip_listen_port, PROTO_TCP, 1); if (sip_tcp_socket == 0) return STS_FAILURE; /* failure */ if (listen(sip_tcp_socket, 10)) { ERROR("TCP listen() failed: %s", strerror(errno)); return STS_FAILURE; } INFO("bound to port %i", configuration.sip_listen_port); DEBUGC(DBCLASS_NET,"bound UDP socket=%i, TCP socket=%i", sip_udp_socket, sip_tcp_socket); /* initialize the TCP connection cache array */ memset(&sip_tcp_cache, 0, sizeof(sip_tcp_cache)); return STS_SUCCESS; } /* * read a message from SIP listen socket (UDP datagram) * * RETURNS number of bytes read (=0 if nothing read, <0 timeout) * from is modified to return the sockaddr_in of the sender */ int sipsock_waitfordata(char *buf, size_t bufsize, struct sockaddr_in *from, int *protocol) { int i, fd; fd_set fdset; int highest_fd, num_fd_active; static struct timeval timeout={0,0}; int length; socklen_t fromlen; DEBUGC(DBCLASS_BABBLE,"entered sipsock_waitfordata"); /* we keep the select() timeout running acrosse multiple calls to * select(). This avoids missing select() timeouts if the system * is busy with a lot of SIP traffic, causing NOT doing some * cyclic tasks. Like this we ensure that every 'N' (N=5) seconds * sipsock_waitfordata will return a timeout condition. * Note: there is still the remote possibility that SIP packet * arrive so fast that select() always return data available - * but in this case YOU have some seroious other issues... */ if ((timeout.tv_sec== 0) && (timeout.tv_usec == 0)) { DEBUGC(DBCLASS_BABBLE,"winding up select() timeout"); timeout.tv_sec=5; timeout.tv_usec=0; } /* prepare FD set: UDP, TCP listen */ FD_ZERO(&fdset); FD_SET (sip_udp_socket, &fdset); FD_SET (sip_tcp_socket, &fdset); if (sip_udp_socket > sip_tcp_socket) { highest_fd = sip_udp_socket; } else { highest_fd = sip_tcp_socket; } /* prepare FD set: TCP connections */ for (i=0; i<(sizeof(sip_tcp_cache)/sizeof(sip_tcp_cache[0])); i++) { /* active TCP conenction? */ if (sip_tcp_cache[i].fd) { /* add to FD set */ FD_SET(sip_tcp_cache[i].fd, &fdset); if (sip_tcp_cache[i].fd > highest_fd) { highest_fd = sip_tcp_cache[i].fd; } } /* if fd > 0 */ } /* select() on all FD's with timeout */ num_fd_active=select (highest_fd+1, &fdset, NULL, NULL, &timeout); /* WARN on failures */ if (num_fd_active < 0) { /* WARN on failure, except if it is an "interrupted system call" as it will result by SIGINT, SIGTERM */ if (errno != EINTR) { WARN("select() returned error [%i:%s]",errno, strerror(errno)); } else { DEBUGC(DBCLASS_NET,"select() returned error [%i:%s]", errno, strerror(errno)); } } /* nothing here = timeout condition */ if (num_fd_active <= 0) { /* process the active TCP connection list - expire old entries */ tcp_expire(); return -1; } for (i=0; i< highest_fd; i++) { if (FD_ISSET(i, &fdset)) DEBUGC(DBCLASS_BABBLE, "FD %i = active", i); } /* * Some FD's have signalled that data is available (fdset) * Process them: * - UDP socket: read data and return * - TCP listen socket: Accept connection, update TCP cache and return * - TCP connection socket: read data, update alive timestamp & return * In case of disconnected socket (recv error [all but EAGAIN, EINTR]) * close connection */ /* Strategy to get get data from the FD's: * 1) check TCP listen socket, if connection pending ACCEPT * 2) check UDP socket. If data available, process that & return * 3) check TCP sockets, take first in table with data & return */ /* * Check TCP listen socket */ if (FD_ISSET(sip_tcp_socket, &fdset)) { fromlen=sizeof(struct sockaddr_in); fd = accept(sip_tcp_socket, (struct sockaddr *)from, &fromlen); if (fd < 0) { WARN("accept() returned error [%i:%s]",errno, strerror(errno)); return 0; } i=tcp_add(*from, fd); if (i < 0) { ERROR("out of space in TCP connection cache - rejecting"); close(fd); return 0; } DEBUGC(DBCLASS_NET, "accepted TCP connection from [%s] fd=%i", utils_inet_ntoa(from->sin_addr), fd); num_fd_active--; if (num_fd_active <=0) return 0; } /* * Check UDP socket */ if (FD_ISSET(sip_udp_socket, &fdset)) { *protocol = PROTO_UDP; fromlen=sizeof(struct sockaddr_in); length=recvfrom(sip_udp_socket, buf, bufsize, 0, (struct sockaddr *)from, &fromlen); if (length < 0) { WARN("recvfrom() returned error [%s]",strerror(errno)); length=0; } DEBUGC(DBCLASS_NET,"received UDP packet from [%s:%i] count=%i", utils_inet_ntoa(from->sin_addr), ntohs(from->sin_port), length); DUMP_BUFFER(DBCLASS_NETTRAF, buf, length); return length; } /* * Check active TCP sockets */ for (i=0; i<(sizeof(sip_tcp_cache)/sizeof(sip_tcp_cache[0])); i++) { if (sip_tcp_cache[i].fd == 0) continue; /* no more active FD's to be expected, exit the loop */ if (num_fd_active <= 0) break; if (FD_ISSET(sip_tcp_cache[i].fd, &fdset)) { /* found a match */ DEBUGC(DBCLASS_BABBLE,"matched active TCP fd=%i idx=%i", sip_tcp_cache[i].fd, i); num_fd_active--; *protocol = PROTO_TCP; memcpy(from, &sip_tcp_cache[i].dst_addr, sizeof(struct sockaddr_in)); length = recv(sip_tcp_cache[i].fd, buf, bufsize, 0); if (length < 0) { WARN("recv() returned error [%s], disconnecting TCP [%s] fd=%i", strerror(errno), utils_inet_ntoa(from->sin_addr), sip_tcp_cache[i].fd); length=0; tcp_remove(i); } if (length == 0) { /* length=0 indicates a disconnect from remote side */ DEBUGC(DBCLASS_NET, "received TCP disconnect [%s:%i] fd=%i", utils_inet_ntoa(from->sin_addr), ntohs(from->sin_port), sip_tcp_cache[i].fd); tcp_remove(i); continue; } /* prematurely check for keepalives, no need to do any work on them... Set length = 0 and done. */ if (length == 2 && (memcmp(buf, "\x0d\x0a", 2) == 0)) { DEBUGC(DBCLASS_NET, "got a SIP TCP keepalive from [%s:%i] fd=%i", utils_inet_ntoa(from->sin_addr), ntohs(from->sin_port), sip_tcp_cache[i].fd); return 0; } DEBUGC(DBCLASS_NET,"received TCP packet from [%s:%i] count=%i fd=%i", utils_inet_ntoa(from->sin_addr), ntohs(from->sin_port), length, sip_tcp_cache[i].fd); DUMP_BUFFER(DBCLASS_NETTRAF, buf, length); /* check for termination of TCP RX buffer */ if ((length > 2) && (memcmp(&buf[length-2], "\x0d\x0a", 2) != 0)) { /* not terminated */ DEBUGC(DBCLASS_NET, "received incomplete fragment, buffering..."); /* append to RX buffer of his connection */ if (sip_tcp_cache[i].rxbuf_len+length < sip_tcp_cache[i].rxbuf_size) { memcpy(&sip_tcp_cache[i].rx_buffer[sip_tcp_cache[i].rxbuf_len], buf, length); sip_tcp_cache[i].rxbuf_len+=length; } else { /* out of RX buffer space, discard this SIP frame */ DEBUGC(DBCLASS_NET, "RX buffer too small, discarding this frame"); sip_tcp_cache[i].rxbuf_len=0; } return 0; } else { /* terminated by */ if (sip_tcp_cache[i].rxbuf_len != 0) { /* have already buffered data waiting. Copy new fragment to end * of RX buffer and then copy all back... */ if (sip_tcp_cache[i].rxbuf_len+length < sip_tcp_cache[i].rxbuf_size) { DEBUGC(DBCLASS_NET, "received last fragment, assembling..."); memcpy(&sip_tcp_cache[i].rx_buffer[sip_tcp_cache[i].rxbuf_len], buf, length); sip_tcp_cache[i].rxbuf_len+=length; } else { /* out of RX buffer space, discard this SIP frame */ DEBUGC(DBCLASS_NET, "RX buffer too small, discarding this frame"); sip_tcp_cache[i].rxbuf_len=0; return 0; } /* copy whole RX buffer to the callers buffer */ if (sip_tcp_cache[i].rxbuf_len <= bufsize) { memcpy (buf, sip_tcp_cache[i].rx_buffer, sip_tcp_cache[i].rxbuf_len); length = sip_tcp_cache[i].rxbuf_len; } else { /* TCP RX buffer bigger than callers buffer... */ DEBUGC(DBCLASS_NET, "buffer passed to sipsock_waitfordata is too small"); sip_tcp_cache[i].rxbuf_len=0; length =0; } } /* update activity timestamp */ if (length > 0) { time(&sip_tcp_cache[i].traffic_ts); sip_tcp_cache[i].keepalive_ts=sip_tcp_cache[i].traffic_ts; } return length; } } /* FD_ISSET(sip_tcp_cache[i].fd, &fdset */ } /* for i */ /* no data found to be processed */ return 0; } /* * sends an SIP datagram (UDP or TCP) to the specified destination * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int sipsock_send(struct in_addr addr, int port, int protocol, char *buffer, size_t size) { struct sockaddr_in dst_addr; int sts; int i; /* first time: allocate a socket for sending */ if (sip_udp_socket == 0) { ERROR("SIP socket not allocated"); return STS_FAILURE; } if (buffer == NULL) { ERROR("sipsock_send got NULL buffer"); return STS_FAILURE; } if (protocol == PROTO_UDP) { /* * UDP target */ dst_addr.sin_family = AF_INET; memcpy(&dst_addr.sin_addr, &addr, sizeof(struct in_addr)); dst_addr.sin_port= htons(port); DEBUGC(DBCLASS_NET,"send UDP packet to %s: %i", utils_inet_ntoa(addr),port); DUMP_BUFFER(DBCLASS_NETTRAF, buffer, size); sts = sendto(sip_udp_socket, buffer, size, 0, (const struct sockaddr *)&dst_addr, (socklen_t)sizeof(dst_addr)); if (sts == -1) { if (errno != ECONNREFUSED) { ERROR("sendto() [%s:%i size=%ld] call failed: %s", utils_inet_ntoa(addr), port, (long)size, strerror(errno)); return STS_FAILURE; } DEBUGC(DBCLASS_BABBLE,"sendto() [%s:%i] call failed: %s", utils_inet_ntoa(addr), port, strerror(errno)); } } else if (protocol == PROTO_TCP) { /* * TCP target */ dst_addr.sin_family = AF_INET; memcpy(&dst_addr.sin_addr, &addr, sizeof(struct in_addr)); dst_addr.sin_port= htons(port); /* check connection cache for an existing TCP connection */ i=tcp_find(dst_addr); /* if no TCP connection found, do a connect (non blocking) and add to list */ if (i < 0) { DEBUGC(DBCLASS_NET,"no TCP connection found to %s:%i - connecting", utils_inet_ntoa(addr), port); i=tcp_connect(dst_addr); if (i < 0) { ERROR("tcp_connect() failed"); return STS_FAILURE; } } /* if i */ /* send data and update alive timestamp */ DEBUGC(DBCLASS_NET,"send TCP packet to %s:%i", utils_inet_ntoa(addr), port); DUMP_BUFFER(DBCLASS_NETTRAF, buffer, size); time(&sip_tcp_cache[i].traffic_ts); sip_tcp_cache[i].keepalive_ts=sip_tcp_cache[i].traffic_ts; sts = send(sip_tcp_cache[i].fd, buffer, size, 0); if (sts == -1) { ERROR("send() [%s:%i size=%ld] call failed: %s", utils_inet_ntoa(addr), port, (long)size, strerror(errno)); return STS_FAILURE; } } else { /* * unknown/unsupported protocol */ ERROR("sipsock_send: only UDP and TCP supported by now"); return STS_FAILURE; } return STS_SUCCESS; } /* * generic routine to allocate and bind a socket to a specified * local address and port (UDP) * errflg !=0 log errors, ==0 don't * * RETURNS socket number on success, zero on failure */ int sockbind(struct in_addr ipaddr, int localport, int protocol, int errflg) { struct sockaddr_in my_addr; int sts, on=1; int sock; int flags; memset(&my_addr, 0, sizeof(my_addr)); my_addr.sin_family = AF_INET; memcpy(&my_addr.sin_addr, &ipaddr, sizeof(struct in_addr)); my_addr.sin_port = htons(localport); if (protocol == PROTO_UDP) { sock=socket (PF_INET, SOCK_DGRAM, IPPROTO_UDP); } else if (protocol == PROTO_TCP) { sock=socket (PF_INET, SOCK_STREAM, IPPROTO_TCP); } else { if (errflg) ERROR("invalig protocol: %i", protocol); return 0; } if (sock < 0) { ERROR("socket call failed: %s",strerror(errno)); return 0; } if (setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &on , sizeof(on)) < 0) { ERROR("setsockopt returned error [%i:%s]",errno, strerror(errno)); return 0; } sts=bind(sock, (struct sockaddr *)&my_addr, sizeof(my_addr)); if (sts != 0) { if (errflg) ERROR("bind failed: %s",strerror(errno)); close(sock); return 0; } /* * It has been seen on linux 2.2.x systems that for some * reason (bug?) inside the RTP relay, select() * claims that a certain file descriptor has data available to * read, a subsequent call to read() or recv() then does block!! * So lets make the FD's we are going to use non-blocking, so * we will at least survive and not run into a deadlock. * * There is a way to (more or less) reproduce this effect: * Make a local UA to local UA call and then very quickly do * HOLD/unHOLD, several times. */ flags = fcntl(sock, F_GETFL); if (flags < 0) { ERROR("fcntl(F_SETFL) failed: %s",strerror(errno)); close(sock); return 0; } if (fcntl(sock, F_SETFL, (long) flags | O_NONBLOCK) < 0) { ERROR("fcntl(F_SETFL) failed: %s",strerror(errno)); close(sock); return 0; } return sock; } /* * age and expire TCP connections * * RETURNS: - */ static void tcp_expire(void) { time_t now; time_t to_limit; int i; int sts; time(&now); to_limit = now - configuration.tcp_timeout; for (i=0; i<(sizeof(sip_tcp_cache)/sizeof(sip_tcp_cache[0])); i++) { if (sip_tcp_cache[i].fd == 0) continue; if (sip_tcp_cache[i].traffic_ts < to_limit) { /* TCP has expired, close & cleanup */ DEBUGC(DBCLASS_NET, "TCP inactivity T/O, disconnecting: [%s] fd=%i", utils_inet_ntoa((&sip_tcp_cache[i].dst_addr)->sin_addr), sip_tcp_cache[i].fd); tcp_remove(i); } else /* TCP keepalive handling */ if ((sip_tcp_cache[i].keepalive_ts + configuration.tcp_keepalive) <= now) { DEBUGC(DBCLASS_NET, "sending TCP keepalive [%s:%i] fd=%i idx=%i", utils_inet_ntoa(sip_tcp_cache[i].dst_addr.sin_addr), ntohs(sip_tcp_cache[i].dst_addr.sin_port), sip_tcp_cache[i].fd, i); sip_tcp_cache[i].keepalive_ts = now; sts = send(sip_tcp_cache[i].fd, "\x0d\x0a", 2, 0); if (sts == -1) { WARN("keepalive send() failed: %s", strerror(errno)); } } } /* for */ } /* * find a TCP connection in cache * * RETURNS: index into TCP cache or -1 on not found */ int tcp_find(struct sockaddr_in dst_addr) { int i; /* check connection cache for an existing TCP connection */ for (i=0; i<(sizeof(sip_tcp_cache)/sizeof(sip_tcp_cache[0])); i++) { /* occupied entry? */ if (sip_tcp_cache[i].fd == 0) continue; /* address & port match */ if ((memcmp(&dst_addr.sin_addr, &sip_tcp_cache[i].dst_addr.sin_addr, sizeof(struct in_addr)) ==0) && (dst_addr.sin_port==sip_tcp_cache[i].dst_addr.sin_port)) break; } /* for */ /* if no TCP connection found return -1 */ if (i >= (sizeof(sip_tcp_cache)/sizeof(sip_tcp_cache[0]))) return -1; return i; } /* * add a TCP connection into cache * * RETURNS: index into TCP cache or -1 on failure (out of space) */ static int tcp_add(struct sockaddr_in addr, int fd) { int i; /* find free entry in TCP cache */ for (i=0; i<(sizeof(sip_tcp_cache)/sizeof(sip_tcp_cache[0])); i++) { if (sip_tcp_cache[i].fd == 0) break; } if (i >= (sizeof(sip_tcp_cache)/sizeof(sip_tcp_cache[0]))) { DEBUGC(DBCLASS_NET, "out of space in TCP cache [%s] fd=%i", utils_inet_ntoa(addr.sin_addr), fd); return -1; } /* store connection data in TCP cache */ sip_tcp_cache[i].fd = fd; memcpy(&sip_tcp_cache[i].dst_addr, &addr, sizeof(struct sockaddr_in)); time(&sip_tcp_cache[i].traffic_ts); sip_tcp_cache[i].keepalive_ts=sip_tcp_cache[i].traffic_ts; /* sanity check: must be unallocated */ if (sip_tcp_cache[i].rx_buffer != NULL) { WARN("sip_tcp_cache[%i].rx_buffer was not freed! Potential memleak.", i); free(sip_tcp_cache[i].rx_buffer); sip_tcp_cache[i].rx_buffer = NULL; } /* allocate RX buffer */ sip_tcp_cache[i].rx_buffer=malloc(BUFFER_SIZE); if (sip_tcp_cache[i].rx_buffer == NULL) { DEBUGC(DBCLASS_NET, "malloc() of %i bytes failed", BUFFER_SIZE); return -1; } sip_tcp_cache[i].rxbuf_size=BUFFER_SIZE; sip_tcp_cache[i].rxbuf_len=0; DEBUGC(DBCLASS_NET, "added TCP connection [%s] fd=%i to cache idx=%i", utils_inet_ntoa(addr.sin_addr), fd, i); return i; } /* * connect to a remote TCP target * * RETURNS: index into TCP cache or -1 on failure */ static int tcp_connect(struct sockaddr_in dst_addr) { int sock; int flags; int sts; int i; struct timeval timeout={0,0}; fd_set fdset; /* get socket and connect to remote site */ sock=socket (PF_INET, SOCK_STREAM, IPPROTO_TCP); if (sock < 0) { ERROR("socket() call failed: %s",strerror(errno)); return -1; } /* non blocking */ flags = fcntl(sock, F_GETFL); if (flags < 0) { ERROR("fcntl(F_SETFL) failed: %s",strerror(errno)); close(sock); return -1; } if (fcntl(sock, F_SETFL, (long) flags | O_NONBLOCK) < 0) { ERROR("fcntl(F_SETFL) failed: %s",strerror(errno)); close(sock); return -1; } sts=connect(sock, (struct sockaddr *)&dst_addr, sizeof(struct sockaddr_in)); if ((sts == -1 ) && (errno == EINPROGRESS)) { /* if non-blocking connect(), wait until connection successful, discarded or timeout */ DEBUGC(DBCLASS_NET, "connection in progress, waiting %i msec to succeed", configuration.tcp_connect_timeout); /* timeout for connect */ timeout.tv_sec = (configuration.tcp_connect_timeout/1000); timeout.tv_usec = (configuration.tcp_connect_timeout%1000)*1000; do { /* prepare fd set */ FD_ZERO(&fdset); FD_SET(sock, &fdset); sts = select(sock+1, NULL, &fdset, NULL, &timeout); if ((sts < 0) && (errno == EINTR)) { /* select() has been interrupted, do it again */ continue; } else if (sts < 0) { ERROR("waiting for TCP connect failed: %s",strerror(errno)); close(sock); return -1; } else if (sts > 0) { /* fd available for write */ int valopt; socklen_t optlen=sizeof(valopt); /* get error status from delayed connect() */ if (getsockopt(sock, SOL_SOCKET, SO_ERROR, &valopt, &optlen) < 0) { ERROR("getsockopt(SO_ERROR) failed: %s",strerror(errno)); close(sock); return -1; } if (valopt == EINPROGRESS) { ERROR("connect() returned: %s",strerror(valopt)); continue; } DEBUGC(DBCLASS_NET, "connect() completed after %i msec", (int)(configuration.tcp_connect_timeout - (timeout.tv_sec*1000) - (timeout.tv_usec/1000))); /* check the returned error value from connect() */ if (valopt) { ERROR("delayed TCP connect() failed : %s",strerror(errno)); close(sock); return -1; } /* all went fine, continue */ break; } else { DEBUGC(DBCLASS_NET, "tcp_connect() timeout"); close(sock); return -1; } } while (1); } else if (sts == -1 ) { if ((errno != ECONNREFUSED) && (errno != ETIMEDOUT)) { ERROR("connect() [%s:%i] call failed: %s", utils_inet_ntoa(dst_addr.sin_addr), ntohs(dst_addr.sin_port), strerror(errno)); close(sock); return -1; } DEBUGC(DBCLASS_BABBLE,"connect() [%s:%i] call failed: %s", utils_inet_ntoa(dst_addr.sin_addr), ntohs(dst_addr.sin_port), strerror(errno)); } i=tcp_add(dst_addr, sock); if (i < 0) { ERROR("out of space in TCP connection cache - rejecting"); close(sock); return -1; } DEBUGC(DBCLASS_NET, "connected TCP connection to [%s:%i] fd=%i", utils_inet_ntoa(dst_addr.sin_addr), ntohs(dst_addr.sin_port), sock); return i; } /* * clean up resources occupied by a TCP entry * * RETURNS: 0 */ static int tcp_remove(int idx) { close(sip_tcp_cache[idx].fd); sip_tcp_cache[idx].fd=0; free(sip_tcp_cache[idx].rx_buffer); sip_tcp_cache[idx].rx_buffer=NULL; sip_tcp_cache[idx].rxbuf_size=0; sip_tcp_cache[idx].rxbuf_len=0; return 0; } siproxd-0.8.1/src/Makefile.am0000664000077000007700000000704011577726267013005 00000000000000# # Copyright (C) 2002-2009 Thomas Ries # # This file is part of Siproxd. # # Siproxd 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. # # Siproxd 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 Siproxd; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # if use_convenience_ltdl LTDLDEF = -DLTDL_CONVLIB endif AM_CFLAGS = -D_GNU_SOURCE $(LTDLDEF) \ -DBUILDSTR="\"`cat .buildno`\"" # # Plugin modules, installed in "pkglib" directory ($prefix/lib/siproxd/) # pkglib_LTLIBRARIES = plugin_demo.la \ plugin_shortdial.la \ plugin_logcall.la \ plugin_defaulttarget.la \ plugin_fix_bogus_via.la \ plugin_stun.la \ plugin_prefix.la \ plugin_regex.la DLOPENPLUGINS = -dlopen plugin_demo.la \ -dlopen plugin_shortdial.la \ -dlopen plugin_logcall.la \ -dlopen plugin_defaulttarget.la \ -dlopen plugin_fix_bogus_via.la \ -dlopen plugin_stun.la \ -dlopen plugin_prefix.la \ -dlopen plugin_regex.la # plugin_demo_la_SOURCES = plugin_demo.c plugin_demo_la_LDFLAGS = -module -avoid-version -shrext '.so' # plugin_shortdial_la_SOURCES = plugin_shortdial.c plugin_shortdial_la_LDFLAGS = -module -avoid-version -shrext '.so' # plugin_logcall_la_SOURCES = plugin_logcall.c plugin_logcall_la_LDFLAGS = -module -avoid-version -shrext '.so' # plugin_defaulttarget_la_SOURCES = plugin_defaulttarget.c plugin_defaulttarget_la_LDFLAGS = -module -avoid-version -shrext '.so' # plugin_fix_bogus_via_la_SOURCES = plugin_fix_bogus_via.c plugin_fix_bogus_via_la_LDFLAGS = -module -avoid-version -shrext '.so' # plugin_stun_la_SOURCES = plugin_stun.c plugin_stun_la_LDFLAGS = -module -avoid-version -shrext '.so' # plugin_prefix_la_SOURCES = plugin_prefix.c plugin_prefix_la_LDFLAGS = -module -avoid-version -shrext '.so' # plugin_regex_la_SOURCES = plugin_regex.c plugin_regex_la_LDFLAGS = -module -avoid-version -shrext '.so' # # Siproxd itself # (references DLOPENPLUGINS defined above - must be placed afterwards # else Cygwin goes beserk when building...) # sbin_PROGRAMS = siproxd siproxd_LDFLAGS=-export-dynamic siproxd_LDADD = $(LIBLTDL) $(DLOPENPLUGINS) siproxd_SOURCES = siproxd.c proxy.c register.c sock.c utils.c \ sip_utils.c sip_layer.c log.c readconf.c rtpproxy.c \ rtpproxy_relay.c accessctl.c route_processing.c \ security.c auth.c fwapi.c resolve.c \ dejitter.c plugins.c redirect_cache.c # # an example for a custom firewall control module # that can be linked into siproxd (--with-custom-fwmodule) # noinst_LIBRARIES = libcustom_fw_module.a libcustom_fw_module_a_SOURCES = custom_fw_module.c noinst_HEADERS = log.h siproxd.h digcalc.h rtpproxy.h \ fwapi.h plugins.h dejitter.h \ redirect_cache.h EXTRA_DIST = .buildno # # count BUILDs - each time increment by one and define the # C macro BUILDNO. bind it to a file everybody includes (log.h) # log.h: increment_build increment_build: @echo "incrementing BUILD number" @if [ -f .buildno ]; then \ bld=`cat .buildno`; \ bld=`expr $${bld} + 1`; \ else \ bld=1; \ fi; \ echo "$${bld}" >.buildno; siproxd-0.8.1/src/auth.c0000664000077000007700000003343111570214403012032 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; 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 #include #include #include #include #include #include "digcalc.h" #include "siproxd.h" #include "log.h" static char const ident[]="$Id: auth.c 392 2008-07-22 11:17:49Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* Global File instance on pw file */ extern FILE *siproxd_passwordfile; /* local protorypes */ static char *auth_generate_nonce(void); static int auth_check(osip_proxy_authorization_t *proxy_auth); static char *auth_getpwd(char *username); /* * perform proxy authentication * * RETURNS * STS_SUCCESS : authentication ok / not needed * STS_FAILURE : authentication failed * STS_NEEDAUTH: authentication needed */ int authenticate_proxy(osip_message_t *sipmsg) { osip_proxy_authorization_t *proxy_auth=NULL; /* required by config? */ if (configuration.proxy_auth_realm == NULL) { return STS_SUCCESS; } /* supplied by UA? */ osip_message_get_proxy_authorization(sipmsg, 0, &proxy_auth); if (proxy_auth == NULL) { DEBUGC(DBCLASS_AUTH,"proxy-auth required, not supplied by UA"); return STS_NEED_AUTH; } /* verify supplied authentication */ if (auth_check(proxy_auth) == STS_SUCCESS) { DEBUGC(DBCLASS_AUTH,"proxy-auth succeeded"); return STS_SUCCESS; } /* authentication failed */ WARN("authenticate_proxy failed"); return STS_FAILURE; } /* * includes proxy authentication header in SIP message * * RETURNS * STS_SUCCESS * STS_FAILURE */ int auth_include_authrq(osip_message_t *sipmsg) { osip_proxy_authenticate_t *p_auth; char *realm=NULL; if (osip_proxy_authenticate_init(&p_auth) != 0) { ERROR("proxy_authenticate_init failed"); return STS_FAILURE; } osip_proxy_authenticate_set_auth_type(p_auth, osip_strdup("Digest")); osip_proxy_authenticate_set_nonce(p_auth, osip_strdup(auth_generate_nonce())); realm=osip_malloc(strlen(configuration.proxy_auth_realm)+3); /* add 2x" and \0 */ if (realm) { sprintf(realm,"\"%s\"",configuration.proxy_auth_realm); osip_proxy_authenticate_set_realm(p_auth, realm); } else { ERROR("unable to malloc() %ld bytes for authentication realm", (long)strlen(configuration.proxy_auth_realm)+3); return STS_FAILURE; } osip_list_add (&(sipmsg->proxy_authenticates), p_auth, -1); DEBUGC(DBCLASS_AUTH,"added authentication header"); return STS_SUCCESS; } /* * generates a nonce string * * RETURNS nonce string */ static char *auth_generate_nonce() { static char nonce[40]; struct timeval tv; gettimeofday (&tv, NULL); /* yeah, I know... should be a better algorithm */ /* enclose it in double quotes, as libosip does *not* do it (2.0.6) */ sprintf(nonce, "\"%8.8lx%8.8lx%8.8x%8.8x\"", (long)tv.tv_sec, (long)tv.tv_usec, rand(), rand() ); DEBUGC(DBCLASS_AUTH,"created nonce=\"%s\"",nonce); return nonce; } /* * verify the supplied authentication information from UA * * RETURNS * STS_SUCCESS if succeeded * STS_FAILURE if failed */ static int auth_check(osip_proxy_authorization_t *proxy_auth) { char *password=NULL; int sts; HASHHEX HA1; HASHHEX HA2 = ""; HASHHEX Lcl_Response; char *Username = NULL; char *Realm = NULL; char *Nonce = NULL; char *CNonce = NULL; char *NonceCount = NULL; char *Qpop = NULL; char *Uri = NULL; char *Response = NULL; /* if item exists, allocate& copy string without quotes */ if (proxy_auth->username) Username=osip_strdup_without_quote(proxy_auth->username); if (proxy_auth->realm) Realm=osip_strdup_without_quote(proxy_auth->realm); if (proxy_auth->nonce) Nonce=osip_strdup_without_quote(proxy_auth->nonce); if (proxy_auth->cnonce) CNonce=osip_strdup_without_quote(proxy_auth->cnonce); if (proxy_auth->nonce_count) NonceCount=osip_strdup_without_quote(proxy_auth->nonce_count); if (proxy_auth->message_qop) Qpop=osip_strdup_without_quote(proxy_auth->message_qop); if (proxy_auth->uri) Uri=osip_strdup_without_quote(proxy_auth->uri); if (proxy_auth->response) Response=osip_strdup_without_quote(proxy_auth->response); /* get password */ if (configuration.proxy_auth_pwfile) { /* check in passwd file */ password=auth_getpwd(Username); } else if (configuration.proxy_auth_passwd) { /* get password from configuration */ password=configuration.proxy_auth_passwd; } if (password == NULL) { DEBUGC(DBCLASS_AUTH,"user [%s] not in password file!", (Username)?Username:"*NULL*"); return STS_FAILURE; } DEBUGC(DBCLASS_BABBLE," username=\"%s\"",Username ); DEBUGC(DBCLASS_BABBLE," realm =\"%s\"",Realm ); DEBUGC(DBCLASS_BABBLE," nonce =\"%s\"",Nonce ); DEBUGC(DBCLASS_BABBLE," cnonce =\"%s\"",CNonce ); DEBUGC(DBCLASS_BABBLE," nonce_nc=\"%s\"",NonceCount); DEBUGC(DBCLASS_BABBLE," qpop =\"%s\"",Qpop ); DEBUGC(DBCLASS_BABBLE," uri =\"%s\"",Uri ); DEBUGC(DBCLASS_BABBLE," response=\"%s\"",Response ); /* calculate the MD5 digest (heavily inspired from linphone code) */ DigestCalcHA1("MD5", Username, Realm, password, Nonce, CNonce, HA1); DigestCalcResponse(HA1, Nonce, NonceCount, CNonce, Qpop, "REGISTER", Uri, HA2, Lcl_Response); DEBUGC(DBCLASS_BABBLE,"calculated Response=\"%s\"", Lcl_Response); if (strcmp((char*)Lcl_Response, Response)==0) { DEBUGC(DBCLASS_AUTH,"Authentication succeeded"); sts = STS_SUCCESS; } else { DEBUGC(DBCLASS_AUTH,"Authentication failed"); sts = STS_FAILURE; } /* free allocated memory from above */ if (Username) free(Username); if (Realm) free(Realm); if (Nonce) free(Nonce); if (CNonce) free(CNonce); if (NonceCount) free(NonceCount); if (Qpop) free(Qpop); if (Uri) free(Uri); if (Response) free(Response); return sts; } /* * lookup in the password file and return * the user specific password for 'username' * * RETURNS * password for user or NULL if not found */ static char *auth_getpwd(char *username) { typedef struct { char username[USERNAME_SIZE]; char password[PASSWORD_SIZE]; } auth_cache_t; char buff[128]; int i; static auth_cache_t *auth_cache=NULL; void *tmpptr; static int auth_cache_size=0; static int auth_cache_count=0; if (auth_cache==NULL) { DEBUGC(DBCLASS_AUTH,"initialize password cache"); /* config file not found or unable to open for read */ if (siproxd_passwordfile==NULL) { ERROR ("could not open password file: %s", strerror(errno)); return NULL; } rewind(siproxd_passwordfile); while (fgets(buff,sizeof(buff),siproxd_passwordfile) != NULL) { /* life insurance */ buff[sizeof(buff)-1]='\0'; /* strip newline if present */ if (buff[strlen(buff)-1]=='\n') buff[strlen(buff)-1]='\0'; /* strip emty lines */ if (strlen(buff) == 0) continue; /* strip comments and line with only whitespaces */ for (i=0;i= auth_cache_size) { auth_cache_size+=10; tmpptr=realloc(auth_cache, auth_cache_size*sizeof(auth_cache_t)); if (tmpptr != NULL) { auth_cache= (auth_cache_t *)tmpptr; } else { ERROR("realloc failed! this is not good"); auth_cache_size-=10; return NULL; } } /* cnt > size */ i=sscanf(buff,"%s %s",auth_cache[auth_cache_count].username, auth_cache[auth_cache_count].password); /* if I got username & passwd, make it valid and increment counter */ if (i == 2) auth_cache_count++; } } /* initialize cache */ /* search cache for user */ DEBUGC(DBCLASS_AUTH,"searching password entry for user %s",username); for (i=0; i< auth_cache_count;i++) { if (strcmp(username, auth_cache[i].username)==0) { DEBUGC(DBCLASS_AUTH,"found password entry for user %s",username); return auth_cache[i].password; } } DEBUGC(DBCLASS_AUTH,"no password entry found for user %s",username); return NULL; } /*------------------------------------------------------------------------- ------------------------------------------------------------------------- The routines below have been taken from linphone (osipua/src/authentication.c) ------------------------------------------------------------------------- -------------------------------------------------------------------------*/ void CvtHex( IN HASH Bin, OUT HASHHEX Hex ) { unsigned short i; unsigned char j; for (i = 0; i < HASHLEN; i++) { j = (Bin[i] >> 4) & 0xf; if (j <= 9) Hex[i*2] = (j + '0'); else Hex[i*2] = (j + 'a' - 10); j = Bin[i] & 0xf; if (j <= 9) Hex[i*2+1] = (j + '0'); else Hex[i*2+1] = (j + 'a' - 10); }; Hex[HASHHEXLEN] = '\0'; } /* calculate H(A1) as per spec */ void DigestCalcHA1( IN char * pszAlg, IN char * pszUserName, IN char * pszRealm, IN char * pszPassword, IN char * pszNonce, IN char * pszCNonce, OUT HASHHEX SessionKey ) { osip_MD5_CTX Md5Ctx; HASH HA1; osip_MD5Init(&Md5Ctx); if (pszUserName) osip_MD5Update(&Md5Ctx, (unsigned char*)pszUserName, strlen(pszUserName)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszRealm) osip_MD5Update(&Md5Ctx, (unsigned char*)pszRealm, strlen(pszRealm)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszPassword) osip_MD5Update(&Md5Ctx, (unsigned char*)pszPassword, strlen(pszPassword)); osip_MD5Final(HA1, &Md5Ctx); if ((pszAlg!=NULL) && (osip_strcasecmp(pszAlg, "md5-sess") == 0)) { osip_MD5Init(&Md5Ctx); osip_MD5Update(&Md5Ctx, HA1, HASHLEN); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszNonce) osip_MD5Update(&Md5Ctx, (unsigned char*)pszNonce, strlen(pszNonce)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszCNonce) osip_MD5Update(&Md5Ctx, (unsigned char*)pszCNonce, strlen(pszCNonce)); osip_MD5Final(HA1, &Md5Ctx); }; CvtHex(HA1, SessionKey); } /* calculate request-digest/response-digest as per HTTP Digest spec */ void DigestCalcResponse( IN HASHHEX HA1, /* H(A1) */ IN char * pszNonce, /* nonce from server */ IN char * pszNonceCount, /* 8 hex digits */ IN char * pszCNonce, /* client nonce */ IN char * pszQop, /* qop-value: "", "auth", "auth-int" */ IN char * pszMethod, /* method from the request */ IN char * pszDigestUri, /* requested URL */ IN HASHHEX HEntity, /* H(entity body) if qop="auth-int" */ OUT HASHHEX Response /* request-digest or response-digest */ ) { osip_MD5_CTX Md5Ctx; HASH HA2; HASH RespHash; HASHHEX HA2Hex; /* calculate H(A2) */ osip_MD5Init(&Md5Ctx); if (pszMethod) osip_MD5Update(&Md5Ctx, (unsigned char*)pszMethod, strlen(pszMethod)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszDigestUri) osip_MD5Update(&Md5Ctx, (unsigned char*)pszDigestUri, strlen(pszDigestUri)); if (pszQop!=NULL) { goto auth_withqop; }; /* auth_withoutqop: */ osip_MD5Final(HA2, &Md5Ctx); CvtHex(HA2, HA2Hex); /* calculate response */ osip_MD5Init(&Md5Ctx); osip_MD5Update(&Md5Ctx, HA1, HASHHEXLEN); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszNonce) osip_MD5Update(&Md5Ctx, (unsigned char*)pszNonce, strlen(pszNonce)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); goto end; auth_withqop: osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); osip_MD5Update(&Md5Ctx, HEntity, HASHHEXLEN); osip_MD5Final(HA2, &Md5Ctx); CvtHex(HA2, HA2Hex); /* calculate response */ osip_MD5Init(&Md5Ctx); osip_MD5Update(&Md5Ctx, HA1, HASHHEXLEN); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszNonce) osip_MD5Update(&Md5Ctx, (unsigned char*)pszNonce, strlen(pszNonce)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszNonceCount)osip_MD5Update(&Md5Ctx, (unsigned char*)pszNonceCount, strlen(pszNonceCount)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszCNonce) osip_MD5Update(&Md5Ctx, (unsigned char*)pszCNonce, strlen(pszCNonce)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); if (pszQop) osip_MD5Update(&Md5Ctx, (unsigned char*)pszQop, strlen(pszQop)); osip_MD5Update(&Md5Ctx, (unsigned char*)":", 1); end: osip_MD5Update(&Md5Ctx, HA2Hex, HASHHEXLEN); osip_MD5Final(RespHash, &Md5Ctx); CvtHex(RespHash, Response); } siproxd-0.8.1/src/fwapi.c0000664000077000007700000000472311570214403012201 00000000000000/* Copyright (C) 2004-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "siproxd.h" #include "fwapi.h" #include "log.h" static char const ident[]="$Id: fwapi.c 369 2008-01-19 16:07:14Z hb9xar $"; int fwapi_start_rtp(int rtp_direction, struct in_addr local_ipaddr, int local_port, struct in_addr remote_ipaddr, int remote_port) { #ifdef CUSTOM_FWMODULE int sts; fw_ctl_t fwdata; fwdata.action = ACT_START_RTP; fwdata.direction = (rtp_direction == DIR_INCOMING)? DIR_IN: DIR_OUT; memcpy(&fwdata.local_ipaddr, &local_ipaddr, sizeof(fwdata.local_ipaddr)); fwdata.local_port = local_port; memcpy(&fwdata.remote_ipaddr, &remote_ipaddr, sizeof(fwdata.remote_ipaddr)); fwdata.remote_port = remote_port; sts=custom_fw_control(fwdata); if (sts != STS_SUCCESS) { ERROR("Custom firewall module returned error [START, sts=%i]",sts); } #endif return STS_SUCCESS; } int fwapi_stop_rtp(int rtp_direction, struct in_addr local_ipaddr, int local_port, struct in_addr remote_ipaddr, int remote_port) { #ifdef CUSTOM_FWMODULE int sts; fw_ctl_t fwdata; fwdata.action = ACT_STOP_RTP; fwdata.direction = (rtp_direction == DIR_INCOMING)? DIR_IN: DIR_OUT; memcpy(&fwdata.local_ipaddr, &local_ipaddr, sizeof(fwdata.local_ipaddr)); fwdata.local_port = local_port; memcpy(&fwdata.remote_ipaddr, &remote_ipaddr, sizeof(fwdata.remote_ipaddr)); fwdata.remote_port = remote_port; sts=custom_fw_control(fwdata); if (sts != STS_SUCCESS) { ERROR("Custom firewall module returned error [STOP, sts=%i]",sts); } #endif return STS_SUCCESS; } siproxd-0.8.1/src/plugin_prefix.c0000664000077000007700000002005611577726267013772 00000000000000/* Copyright (C) 2002-2011 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * plugin_prefix is based on plugin_shortdial * * This plugin adds a configured prefix to outgoing calls. * Typical use is to add a dial-out code ('9' or '0') to * cover user experience with POTS dialing. */ /* must be defined before including */ #define PLUGIN_NAME plugin_prefix #include "config.h" #include #include #include #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "redirect_cache.h" #include "log.h" static char const ident[]="$Id: plugin_prefix.c 485 2011-06-18 08:23:54Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_prefix"; static char desc[]="Adds a dial-prefix as defined in config file"; /* constants */ #define REDIRECTED_TAG "redirected" #define REDIRECTED_VAL "prefix" /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* plugin configuration storage */ static struct plugin_config { char *prefix_akey; } plugin_cfg; /* Instructions for config parser */ static cfgopts_t plugin_cfg_opts[] = { { "plugin_prefix_akey", TYP_STRING, &plugin_cfg.prefix_akey, {0, NULL} }, {0, 0, 0} }; /* local storage needed by plugin */ /* Redirect Cache: Queue Head is static */ static redirected_cache_element_t redirected_cache; /* local prototypes */ static int plugin_prefix_redirect(sip_ticket_t *ticket); static int plugin_prefix(sip_ticket_t *ticket); /* * Plugin API functions code */ /* Initialization */ int PLUGIN_INIT(plugin_def_t *plugin_def) { plugin_def->api_version=SIPROXD_API_VERSION; plugin_def->name=name; plugin_def->desc=desc; plugin_def->exe_mask=PLUGIN_DETERMINE_TARGET; /* read the config file */ if (read_config(configuration.configfile, configuration.config_search, plugin_cfg_opts, name) == STS_FAILURE) { ERROR("Plugin '%s': could not load config file", name); return STS_FAILURE; } return STS_SUCCESS; } /* Processing */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ int sts; sts=plugin_prefix(ticket); return sts; } /* De-Initialization */ int PLUGIN_END(plugin_def_t *plugin_def){ return STS_SUCCESS; } /* * Workload code */ /* returns STS_SIP_SENT if processing is to be terminated, * otherwise STS_SUCCESS (go on with processing) */ /* code (entry point) */ static int plugin_prefix(sip_ticket_t *ticket) { int sts=STS_SUCCESS; osip_uri_t *req_url; osip_uri_t *to_url; osip_generic_param_t *r=NULL; /* plugin loaded and not configured, return with success */ if (plugin_cfg.prefix_akey == NULL) return STS_SUCCESS; DEBUGC(DBCLASS_PLUGIN,"plugin entered"); req_url=osip_message_get_uri(ticket->sipmsg); to_url=osip_to_get_url(ticket->sipmsg); /* only outgoing direction is handled */ sip_find_direction(ticket, NULL); if (ticket->direction != DIR_OUTGOING) return STS_SUCCESS; /* only INVITE and ACK are handled */ if (!MSG_IS_INVITE(ticket->sipmsg) && !MSG_IS_ACK(ticket->sipmsg)) return STS_SUCCESS; /* expire old cache entries */ expire_redirected_cache(&redirected_cache); /* REQ URI with username must exist, prefix string must exist */ if (!req_url || !req_url->username || !plugin_cfg.prefix_akey) return STS_SUCCESS; /* ignore */ /* Loop avoidance: * If this INVITE has already been redirected by a prior 302 * moved response a "REDIRECTED_TAG" parameter should be present in the * URI. * Hopefully all UAs (Clients) do honor RFC3261 and copy the * *full* URI form the contact header into the new request header * upon a 3xx response. */ if (req_url) { osip_uri_param_get_byname(&(req_url->url_params), REDIRECTED_TAG, &r); if (r && r->gvalue && strcmp(r->gvalue,REDIRECTED_VAL)== 0) { DEBUGC(DBCLASS_PLUGIN,"Packet has already been redirected (ReqURI)"); return STS_SUCCESS; } } if (to_url) { osip_uri_param_get_byname(&(to_url->url_params), REDIRECTED_TAG, &r); if (r && r->gvalue && strcmp(r->gvalue,REDIRECTED_VAL)== 0) { DEBUGC(DBCLASS_PLUGIN,"Packet has already been redirected (ToURI)"); return STS_SUCCESS; } } /* * The called number is to be prefixed */ /* outgoing INVITE request */ if (MSG_IS_INVITE(ticket->sipmsg)) { DEBUGC(DBCLASS_PLUGIN,"processing INVITE"); sts=plugin_prefix_redirect(ticket); } /* outgoing ACK request: is result of a local 3xx answer (moved...) * * Only consume that particular ACK that belongs to a sent 302 answer, * nothing else. Otherwise the ACK from the redirected call will get * consumed as well and causes the call to be aborted (timeout). * We keep a cache with Call-Ids of such "302 moved" dialogs. * Only consume such ACKs that are part of such a dialog. */ else if (MSG_IS_ACK(ticket->sipmsg)) { if (is_in_redirected_cache(&redirected_cache, ticket) == STS_TRUE) { DEBUGC(DBCLASS_PLUGIN,"processing ACK (consume it)"); sts=STS_SIP_SENT; /* eat up the ACK that was directed to myself */ } } return sts; } /* private plugin code */ static int plugin_prefix_redirect(sip_ticket_t *ticket) { osip_uri_t *to_url=ticket->sipmsg->to->url; char *to_user=to_url->username; char *new_to_user=NULL; int i; size_t username_len; osip_contact_t *contact = NULL; /* including \0 + leading character(s) */ username_len=strlen(to_user) + strlen(plugin_cfg.prefix_akey) + 1; new_to_user = osip_malloc(username_len); /* *_len excluding \0 */ if (!new_to_user) return STS_SUCCESS; /* use a "302 Moved temporarily" response back to the client */ /* new target is within the Contact Header */ /* remove all Contact headers in message */ for (i=0; (contact != NULL) || (i == 0); i++) { osip_message_get_contact(ticket->sipmsg, 0, &contact); if (contact) { osip_list_remove(&(ticket->sipmsg->contacts),0); osip_contact_free(contact); } } /* for i */ /* insert one new Contact header containing the new target address */ osip_contact_init(&contact); osip_uri_clone(to_url, &contact->url); /* * Add the 'REDIRECTED_TAG=REDIRECTED_VAL' parameter to URI. Required to figure out * if this INVITE has already been processed (redirected) and * does not need further attention by this plugin. * THIS IS REQUIRED TO AVOID A LOOP */ osip_uri_param_add(&(contact->url->url_params), osip_strdup(REDIRECTED_TAG), osip_strdup(REDIRECTED_VAL)); /* only copy the part that really belongs to the username */ snprintf(new_to_user, username_len, "%s%s", plugin_cfg.prefix_akey,to_user ); /* strncpy may not terminate - do it manually to be sure */ new_to_user[username_len-1]='\0'; osip_list_add(&(ticket->sipmsg->contacts),contact,0); INFO("redirecting %s -> %s", to_user, new_to_user); /* USER part is always present */ osip_free(contact->url->username); contact->url->username=new_to_user; /* sent redirect message back to local client */ add_to_redirected_cache(&redirected_cache, ticket); sip_gen_response(ticket, 302 /*Moved temporarily*/); return STS_SIP_SENT; } siproxd-0.8.1/src/sip_layer.c0000664000077000007700000000445311570214403013062 00000000000000/* Copyright (C) 2002-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include static char const ident[]="$Id: sip_layer.c 458 2010-03-29 17:41:39Z hb9xar $"; /* * This file contains wrapper functions to call the osip2_ library. * depending on the used version of libosip2, the calling arguments * differ. E.g. Libosip2-2.2.0 (against 2.0.9) introduces a "size" * argument for a number of functions used by siproxd. */ int sip_message_parse(osip_message_t * sip, const char *buf, size_t len) { return osip_message_parse(sip, buf, len); } int sip_message_to_str(osip_message_t * sip, char **dest, size_t *len) { int sts; /* check params */ if ((len == NULL) || (dest == NULL)) return -1; *len=0; sts = osip_message_to_str(sip, dest, len); if (sts == 0) { /* * NULL termination (libosip2-2.2.0 does NOT do this properly, * there is always one byte too much :-( ) */ if (*len >= 0) (*dest)[*len]='\0'; } return sts; } int sip_body_to_str(const osip_body_t * body, char **dest, size_t *len) { int sts; /* check params */ if ((len == NULL) || (dest == NULL)) return -1; *len=0; sts = osip_body_to_str(body, dest, len); if (sts == 0) { /* * NULL termination (libosip2-2.2.0 does NOT do this properly, * there is always one byte too much :-( ) */ if (*len >= 0) (*dest)[*len]='\0'; } return sts; } int sip_message_set_body(osip_message_t * sip, const char *buf, size_t len) { return osip_message_set_body(sip, buf, len); } siproxd-0.8.1/src/plugin_regex.c0000664000077000007700000003200611577726267013605 00000000000000/* Copyright (C) 2002-2011 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * This plugin adds a regular expression rewrite support * for SIP targets. */ /* must be defined before including */ #define PLUGIN_NAME plugin_regex #include "config.h" #include #include #include #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "redirect_cache.h" #include "log.h" static char const ident[]="$Id: plugin_regex.c 471 2011-05-28 10:03:49Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_regex"; static char desc[]="Use regular expressions to rewrite SIP targets"; /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* constants */ #define REDIRECTED_TAG "redirected" #define REDIRECTED_VAL "regex" /* plugin configuration storage */ static struct plugin_config { stringa_t regex_desc; stringa_t regex_pattern; stringa_t regex_replace; } plugin_cfg; /* Instructions for config parser */ static cfgopts_t plugin_cfg_opts[] = { { "plugin_regex_desc", TYP_STRINGA,&plugin_cfg.regex_desc, {0, NULL} }, { "plugin_regex_pattern", TYP_STRINGA,&plugin_cfg.regex_pattern, {0, NULL} }, { "plugin_regex_replace", TYP_STRINGA,&plugin_cfg.regex_replace, {0, NULL} }, {0, 0, 0} }; /* local storage needed for regular expression handling */ static regex_t *re; /* Redirect Cache: Queue Head is static */ static redirected_cache_element_t redirected_cache; /* local prototypes */ static int plugin_regex_init(void); static int plugin_regex_process(sip_ticket_t *ticket); static int plugin_regex_redirect(sip_ticket_t *ticket); regmatch_t * rmatch (char *buf, int size, regex_t *re); int rreplace (char *buf, int size, regex_t *re, regmatch_t pmatch[], char *rp); /* * Plugin API functions code */ /* Initialization */ int PLUGIN_INIT(plugin_def_t *plugin_def) { plugin_def->api_version=SIPROXD_API_VERSION; plugin_def->name=name; plugin_def->desc=desc; plugin_def->exe_mask=PLUGIN_DETERMINE_TARGET; /* read the config file */ if (read_config(configuration.configfile, configuration.config_search, plugin_cfg_opts, name) == STS_FAILURE) { ERROR("Plugin '%s': could not load config file", name); return STS_FAILURE; } return plugin_regex_init(); } /* Processing */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ int sts; sts=plugin_regex_process(ticket); return sts; } /* De-Initialization */ int PLUGIN_END(plugin_def_t *plugin_def){ return STS_SUCCESS; } /* * Workload code */ int plugin_regex_init(void) { int i; int sts, retsts; int num_entries; char errbuf[256]; retsts = STS_SUCCESS; /* check for equal entries of patterns and replacements */ if (plugin_cfg.regex_pattern.used != plugin_cfg.regex_replace.used) { ERROR("Plugin '%s': number of search patterns (%i) and number of " "replacement patterns (%i) differ!", name, plugin_cfg.regex_pattern.used, plugin_cfg.regex_replace.used); return STS_FAILURE; } if (plugin_cfg.regex_pattern.used != plugin_cfg.regex_desc.used) { ERROR("Plugin '%s': number of search patterns (%i) and number of " "descriptions (%i) differ!", name, plugin_cfg.regex_pattern.used, plugin_cfg.regex_desc.used); return STS_FAILURE; } /* allocate space for regexes and compile them */ num_entries = plugin_cfg.regex_pattern.used; re = malloc(num_entries*sizeof(re[0])); for (i=0; i < num_entries; i++) { sts = regcomp (&re[i], plugin_cfg.regex_pattern.string[i], REG_ICASE|REG_EXTENDED); if (sts != 0) { regerror(sts, &re[i], errbuf, sizeof(errbuf)); ERROR("Regular expression [%s] failed to compile: %s", plugin_cfg.regex_pattern.string[i], errbuf); retsts = STS_FAILURE; } } return retsts; } /* returns STS_SIP_SENT if processing is to be terminated, * otherwise STS_SUCCESS (go on with processing) */ /* code (entry point) */ static int plugin_regex_process(sip_ticket_t *ticket) { int sts=STS_SUCCESS; osip_uri_t *req_url; osip_uri_t *to_url; osip_generic_param_t *r=NULL; /* plugin loaded and not configured, return with success */ if (plugin_cfg.regex_pattern.used==0) return STS_SUCCESS; if (plugin_cfg.regex_replace.used==0) return STS_SUCCESS; DEBUGC(DBCLASS_PLUGIN,"plugin entered"); req_url=osip_message_get_uri(ticket->sipmsg); to_url=osip_to_get_url(ticket->sipmsg); /* only outgoing direction is handled */ sip_find_direction(ticket, NULL); if (ticket->direction != DIR_OUTGOING) return STS_SUCCESS; /* only INVITE and ACK are handled */ if (!MSG_IS_INVITE(ticket->sipmsg) && !MSG_IS_ACK(ticket->sipmsg)) return STS_SUCCESS; /* expire old cache entries */ expire_redirected_cache(&redirected_cache); /* REQ URI with username must exist, prefix string must exist */ if (!req_url || !req_url->username) return STS_SUCCESS; /* ignore */ /* Loop avoidance: * If this INVITE has already been redirected by a prior 302 * moved response a "REDIRECTED_TAG" parameter should be present in the * URI. * Hopefully all UAs (Clients) do honor RFC3261 and copy the * *full* URI form the contact header into the new request header * upon a 3xx response. */ if (req_url) { osip_uri_param_get_byname(&(req_url->url_params), REDIRECTED_TAG, &r); if (r && r->gvalue && strcmp(r->gvalue,REDIRECTED_VAL)== 0) { DEBUGC(DBCLASS_PLUGIN,"Packet has already been processed (ReqURI)"); return STS_SUCCESS; } } if (to_url) { osip_uri_param_get_byname(&(to_url->url_params), REDIRECTED_TAG, &r); if (r && r->gvalue && strcmp(r->gvalue,REDIRECTED_VAL)== 0) { DEBUGC(DBCLASS_PLUGIN,"Packet has already been processed (ToURI)"); return STS_SUCCESS; } } /* * The SIP message is to be processed */ /* outgoing INVITE request */ if (MSG_IS_INVITE(ticket->sipmsg)) { DEBUGC(DBCLASS_PLUGIN,"processing INVITE"); sts=plugin_regex_redirect(ticket); } /* outgoing ACK request: is result of a local 3xx answer (moved...) * * Only consume that particular ACK that belongs to a sent 302 answer, * nothing else. Otherwise the ACK from the redirected call will get * consumed as well and causes the call to be aborted (timeout). * We keep a cache with Call-Ids of such "302 moved" dialogs. * Only consume such ACKs that are part of such a dialog. */ else if (MSG_IS_ACK(ticket->sipmsg)) { if (is_in_redirected_cache(&redirected_cache, ticket) == STS_TRUE) { DEBUGC(DBCLASS_PLUGIN,"processing ACK (consume it)"); sts=STS_SIP_SENT; /* eat up the ACK that was directed to myself */ } } return sts; } /* private plugin code */ static int plugin_regex_redirect(sip_ticket_t *ticket) { osip_uri_t *to_url=ticket->sipmsg->to->url; char *url_string=NULL; osip_uri_t *new_to_url; int i, sts; osip_contact_t *contact = NULL; /* character workspaces for regex */ #define WORKSPACE_SIZE 128 static char in[WORKSPACE_SIZE+1], rp[WORKSPACE_SIZE+1]; /* do apply to full To URI... */ sts = osip_uri_to_str(to_url, &url_string); if (sts != 0) { ERROR("osip_uri_to_str() failed"); return STS_FAILURE; } DEBUGC(DBCLASS_BABBLE, "To URI string: [%s]", url_string); /* perform search and replace of the regexes, first match hits */ for (i = 0; i < plugin_cfg.regex_pattern.used; i++) { regmatch_t *pmatch = NULL; pmatch = rmatch(url_string, WORKSPACE_SIZE, &re[i]); if (pmatch == NULL) continue; /* no match, next */ /* have a match, do the replacement */ INFO("Matched rexec rule: %s",plugin_cfg.regex_desc.string[i] ); strncpy (in, url_string, WORKSPACE_SIZE); in[WORKSPACE_SIZE]='\0'; strncpy (rp, plugin_cfg.regex_replace.string[i], WORKSPACE_SIZE); rp[WORKSPACE_SIZE]='\0'; sts = rreplace(in, WORKSPACE_SIZE, &re[i], pmatch, rp); if (sts != STS_SUCCESS) { ERROR("regex replace failed: pattern:[%s] replace:[%s]", plugin_cfg.regex_pattern.string[i], plugin_cfg.regex_replace.string[i]); osip_free(url_string); return STS_FAILURE; } /* only do first match */ break; } if (i >= plugin_cfg.regex_pattern.used) { /* no match */ osip_free(url_string); return STS_SUCCESS; } /* in: contains the new string */ sts = osip_uri_init(&new_to_url); if (sts != 0) { ERROR("Unable to initialize URI"); osip_free(url_string); return STS_FAILURE; } sts = osip_uri_parse(new_to_url, in); if (sts != 0) { ERROR("Unable to parse To URI: %s", in); osip_uri_free(new_to_url); osip_free(url_string); return STS_FAILURE; } /* use a "302 Moved temporarily" response back to the client */ /* new target is within the Contact Header */ /* remove all Contact headers in message */ for (i=0; (contact != NULL) || (i == 0); i++) { osip_message_get_contact(ticket->sipmsg, 0, &contact); if (contact) { osip_list_remove(&(ticket->sipmsg->contacts),0); osip_contact_free(contact); } } /* for i */ /* insert one new Contact header containing the new target address */ osip_contact_init(&contact); osip_list_add(&(ticket->sipmsg->contacts),contact,0); /* link the new_to_url into the Contact list */ contact->url = new_to_url; new_to_url = NULL; /* * Add the 'REDIRECTED_TAG=REDIRECTED_VAL' parameter to URI. Required to figure out * if this INVITE has already been processed (redirected) and * does not need further attention by this plugin. * THIS IS REQUIRED TO AVOID A LOOP */ osip_uri_param_add(&(contact->url->url_params), osip_strdup(REDIRECTED_TAG), osip_strdup(REDIRECTED_VAL)); INFO("redirecting %s -> %s", url_string, in); /* sent redirect message back to local client */ add_to_redirected_cache(&redirected_cache, ticket); sip_gen_response(ticket, 302 /*Moved temporarily*/); /* release resources and return */ osip_free(url_string); return STS_SIP_SENT; } /* * This regex replacement code has been proudly borrowed from * http://www.daniweb.com/software-development/c/code/216955# * * buf: input string + output result * rp: replacement string, will be destroyed during processing! * size: size of buf and rp * re: regex to process * * rmatch() performs the initial regexec match, and if a match is found * it returns a pointer to the regmatch array which contains the result * of the match. * Afterwards rreplace() is to be called, providing this regmatch array. * * This eliminates the need to copy the 'rp' string before knowing * if a match is actually there. */ #define NMATCHES 10 regmatch_t * rmatch (char *buf, int size, regex_t *re) { static regmatch_t pm[NMATCHES]; /* regoff_t is int so size is int */ /* perform the match */ if (regexec (re, buf, NMATCHES, pm, 0)) { return NULL; } return &pm[0]; } int rreplace (char *buf, int size, regex_t *re, regmatch_t pmatch[], char *rp) { char *pos; int sub, so, n; /* match(es) found: */ for (pos = rp; *pos; pos++) { /* back references \1 ... \9: expand them in 'rp' */ if (*pos == '\\' && *(pos + 1) > '0' && *(pos + 1) <= '9') { so = pmatch[*(pos + 1) - 48].rm_so; /* pmatch[1..9] */ n = pmatch[*(pos + 1) - 48].rm_eo - so; if (so < 0 || strlen (rp) + n - 1 > size) return STS_FAILURE; memmove (pos + n, pos + 2, strlen (pos) - 1); memmove (pos, buf + so, n); pos = pos + n - 2; } } sub = pmatch[1].rm_so; /* no repeated replace when sub >= 0 */ /* and replace rp in the input buffer */ for (pos = buf; !regexec (re, pos, 1, pmatch, 0); ) { n = pmatch[0].rm_eo - pmatch[0].rm_so; pos += pmatch[0].rm_so; if (strlen (buf) - n + strlen (rp) > size) { return STS_FAILURE; } memmove (pos + strlen (rp), pos + n, strlen (pos) - n + 1); memmove (pos, rp, strlen (rp)); pos += strlen (rp); if (sub >= 0) break; } return STS_SUCCESS; } siproxd-0.8.1/src/rtpproxy.h0000664000077000007700000000553511570214403013011 00000000000000/* Copyright (C) 2003-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* $Id: rtpproxy.h 434 2009-10-27 20:43:05Z hb9xar $ */ #define CALLIDNUM_SIZE 256 #define CALLIDHOST_SIZE 128 /* Buffer structure to store an RTP frame */ typedef char rtp_buff_t[RTP_BUFFER_SIZE]; /* Time control structure to be used with De-jitter feature */ typedef struct { struct timeval starttime ; int calccount ; int dejitter ; struct timeval dejitter_tv ; double dejitter_d ; int time_code_a ; double received_a ; /* time in µsec since epoch */ int time_code_b ; double received_b ; /* time in µsec since epoch */ int time_code_c ; double received_c ; /* time in µsec since epoch */ } timecontrol_t ; typedef struct { int rtp_rx_sock; /* rx socket (0 -> free slot)*/ int rtp_tx_sock; /* tx socket */ int rtp_con_rx_sock; /* rx socket rtcp */ int rtp_con_tx_sock; /* tx socket rtcp */ char callid_number[CALLIDNUM_SIZE]; /* call ID */ char callid_host[CALLIDHOST_SIZE]; /* --"-- */ client_id_t client_id; int direction; /* Direction of RTP stream */ int call_direction; /* Direction of Call DIR_x */ int media_stream_no; timecontrol_t tc; /* de-jitter feature */ struct in_addr local_ipaddr; /* local IP */ int local_port; /* local allocated port */ struct in_addr remote_ipaddr; /* remote IP */ int remote_port; /* remote port */ time_t timestamp; /* last 'stream alive' TS */ int opposite_entry; /* 1 based!! index of opposite entry */ } rtp_proxytable_t; /* * RTP relay */ int rtp_relay_init(void); int rtp_relay_start_fwd (osip_call_id_t *callid, client_id_t client_id, int rtp_direction, int call_direction, int media_stream_no, struct in_addr local_ipaddr, int *local_port, struct in_addr remote_ipaddr, int remote_port, int dejitter); int rtp_relay_stop_fwd (osip_call_id_t *callid, int rtp_direction, int media_stream_no, int nolock); #define NOLOCK_FDSET 1 #define LOCK_FDSET 0 siproxd-0.8.1/src/redirect_cache.h0000664000077000007700000000250411577726267014046 00000000000000/* Copyright (C) 2011 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* $Id: siproxd.h 482 2011-06-12 18:45:17Z hb9xar $ */ typedef struct { void *next; osip_call_id_t *call_id; time_t ts; } redirected_cache_element_t; /* return STS_ codes */ int add_to_redirected_cache(redirected_cache_element_t *redirected_cache, sip_ticket_t *ticket); int is_in_redirected_cache( redirected_cache_element_t *redirected_cache, sip_ticket_t *ticket); int expire_redirected_cache(redirected_cache_element_t *redirected_cache); siproxd-0.8.1/src/plugin_defaulttarget.c0000664000077000007700000001341411570214403015301 00000000000000/* Copyright (C) 2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* must be defined before including */ #define PLUGIN_NAME plugin_defaulttarget #include "config.h" #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: plugin_defaulttarget.c 440 2010-01-07 11:30:27Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_defaulttarget"; static char desc[]="Forwards all unknown calls to a default internal location"; /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* plugin configuration storage */ static struct plugin_config { char *target; int log; } plugin_cfg; /* Instructions for config parser */ static cfgopts_t plugin_cfg_opts[] = { { "plugin_defaulttarget_target", TYP_STRING, &plugin_cfg.target, {0, NULL} }, { "plugin_defaulttarget_log", TYP_INT4, &plugin_cfg.log, {0, NULL} }, {0, 0, 0} }; /* local storage */ static osip_contact_t *default_target = NULL; /* local prototypes */ static int plugin_defaulttarget_redirect(sip_ticket_t *ticket); /* * Initialization. * Called once suring siproxd startup. */ int PLUGIN_INIT(plugin_def_t *plugin_def) { /* API version number of siproxd that this plugin is built against. * This constant will change whenever changes to the API are made * that require adaptions in the plugin. */ plugin_def->api_version=SIPROXD_API_VERSION; /* Name and descriptive text of the plugin */ plugin_def->name=name; plugin_def->desc=desc; /* Execution mask - during what stages of SIP processing shall * the plugin be called. */ plugin_def->exe_mask=PLUGIN_DETERMINE_TARGET; /* read the config file */ if (read_config(configuration.configfile, configuration.config_search, plugin_cfg_opts, name) == STS_FAILURE) { ERROR("Plugin '%s': could not load config file", name); return STS_FAILURE; } /* parse the default target URI testwise */ osip_contact_init(&default_target); if (osip_contact_parse(default_target, plugin_cfg.target) != 0) { /* parsing failed, so the config file must contain CRAP */ ERROR("%s: Illegal default target [%s] - cannot parse!", name, plugin_cfg.target); return STS_FAILURE; } return STS_SUCCESS; } /* * Processing. * */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ /* stage contains the PLUGIN_* value - the stage of SIP processing. */ int sts; sts = STS_SUCCESS; sip_find_direction(ticket, NULL); /* direction is unknown and SIP message is a REQUEST */ if ((ticket->direction == DIRTYP_UNKNOWN) && (MSG_IS_REQUEST(ticket->sipmsg)) && (MSG_IS_INVITE(ticket->sipmsg))) { /* LOG if master wishes so */ if (plugin_cfg.log) { osip_uri_t *to_url=ticket->sipmsg->to->url; osip_uri_t *from_url=ticket->sipmsg->from->url; INFO("Unknown Target (from: %s@%s), redirecting %s@%s -> %s", from_url->username? from_url->username:"*NULL*", from_url->host? from_url->host: "*NULL*", to_url->username? to_url->username:"*NULL*", to_url->host? to_url->host: "*NULL*", plugin_cfg.target); } /* target defined in config file */ if (plugin_cfg.target) { /* reply with a "302 Moved temporarily" back to the sender */ sts = plugin_defaulttarget_redirect(ticket); } return sts; } /* Catch the ACK following the redirect */ if ((ticket->direction == DIRTYP_UNKNOWN) && (MSG_IS_REQUEST(ticket->sipmsg)) && (MSG_IS_ACK(ticket->sipmsg))) { /* eat it up and don't react */ return STS_SIP_SENT; } return STS_SUCCESS; } /* * De-Initialization. * Called during shutdown of siproxd. Gives the plugin the chance * to clean up its mess (e.g. dynamic memory allocation, database * connections, whatever the plugin messes around with) */ int PLUGIN_END(plugin_def_t *plugin_def){ return STS_SUCCESS; } /* private plugin code */ static int plugin_defaulttarget_redirect(sip_ticket_t *ticket) { int i; osip_contact_t *contact = NULL; /* remove all Contact headers in message */ for (i=0; (contact != NULL) || (i == 0); i++) { osip_message_get_contact(ticket->sipmsg, 0, &contact); if (contact) { osip_list_remove(&(ticket->sipmsg->contacts),0); osip_contact_free(contact); } } /* for i */ /* use a "302 Moved temporarily" response back to the client */ /* new target is within the Contact Header */ /* Clone the target contact header we initialized during plugin load */ osip_contact_init(&contact); osip_contact_clone(default_target, &contact); osip_list_add(&(ticket->sipmsg->contacts),contact,0); /* sent redirect message back to local client */ sip_gen_response(ticket, 302 /*Moved temporarily*/); return STS_SIP_SENT; } siproxd-0.8.1/src/dejitter.h0000664000077000007700000000411711570214403012707 00000000000000/* Copyright (C) 2006-2008 Hans Carlos Hofmann , Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifdef GPL #define USE_DEJITTER typedef struct { void *next; /* next free or next que element */ int socked; /* socket number */ size_t message_len; /* length of message */ int flags; /* flags */ struct sockaddr_in dst_addr; /* where shall i send */ struct timeval transm_time; /* when shall i send */ rtp_proxytable_t *errret; /* deliver error status */ rtp_buff_t rtp_buff; /* Data storage */ } rtp_delayed_message; /* dejitter */ void dejitter_init(void); void dejitter_delayedsendto(int s, const void *msg, size_t len, int flags, const struct sockaddr_in *to, const struct timeval *tv, const struct timeval *current_tv, rtp_proxytable_t *errret, int nolock); void dejitter_cancel(rtp_proxytable_t *dropentry); void dejitter_flush(struct timeval *current_tv, int nolock); int dejitter_delay_of_next_tx(struct timeval *tv, struct timeval *current_tv); void dejitter_init_time(timecontrol_t *tc, int dejitter); void dejitter_calc_tx_time(rtp_buff_t *rtp_buff, timecontrol_t *tc, struct timeval *input_tv, struct timeval *ttv); #endif siproxd-0.8.1/src/custom_fw_module.c0000664000077000007700000000641111570214403014442 00000000000000/* Copyright (C) 2004-2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* * This is just an example of how to build your custom * interface between siproxd and your firewall. * * Take this as a starting point for your own code. * * To build siproxd with you own firewall control module: * 1) compile your interface module (e.g. this example code) * and make an static library out of it. * 2) configure siproxd with: * ./configure --with-custom-fwmodule=/.a * (for example: --with-custom-fwmodule=`pwd`/src/libcustom_fw_module.a) * * * The START_RTP action will be called BEFORE the RTP stream * actually is started. The STOP_RTP action will be called after * the RTP stream has been stopped. * START_RTP will only be called once for an starting RTP stream, * in case of repetitions (SIP INVITE sequence) it will not * be called multiple times. * * The code here is called synchroneously, means the time you spend * in here doing things, siproxd will not do anything else, so * try to do thins as fast as possible and don't wait for something * to happen. * */ #include /* sprintf */ #include /* strcat */ #include #include #include "fwapi.h" #include "log.h" static char const ident[]="$Id: custom_fw_module.c 369 2008-01-19 16:07:14Z hb9xar $"; /* * some prototypes of util.c - so I don't have to suck in the * whole bunch of include files. You probably will not use this * in your code anyway - or then should make it in a proper way. */ char *utils_inet_ntoa(struct in_addr in); /* * Should return with 0 on success. * If return status is != 0, siproxd will complain with an * an ERROR() but continue. */ int custom_fw_control(fw_ctl_t fwdata) { static char tmp[256]; tmp[0]='\0'; switch (fwdata.action) { case ACT_START_RTP: strcat(tmp, "ACT_START_RTP: "); break; case ACT_STOP_RTP: strcat(tmp, "ACT_STOP_RTP: "); break; default: strcat(tmp, "ACT_unknown: "); break; } switch (fwdata.direction) { case DIR_IN: strcat(tmp, "DIR_IN "); break; case DIR_OUT: strcat(tmp, "DIR_OUT "); break; default: strcat(tmp, "DIR_unknown "); break; } sprintf(&tmp[strlen(tmp)],"[lcl %s:%i] ", utils_inet_ntoa(fwdata.local_ipaddr), fwdata.local_port); sprintf(&tmp[strlen(tmp)],"[rem %s:%i] ", utils_inet_ntoa(fwdata.remote_ipaddr), fwdata.remote_port); INFO("CUSTOM: %s", tmp); return 0; } siproxd-0.8.1/src/plugins.h0000664000077000007700000001013611570214403012554 00000000000000/* Copyright (C) 2002-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* $Id: plugins.h 463 2010-06-19 20:39:11Z hb9xar $ */ #ifdef LTDL_CONVLIB /* fetch local version of ltdl */ #include "../libltdl/ltdl.h" #else /* fetch system version of libltdl */ #include #endif /* Plugins must return STS_SUCCESS / SUCCESS_FAILURE */ /* * Processing stages for Plugins */ /* get cyclic trigger */ /* NO ticket is present (ticket = NULL pointer) */ #define PLUGIN_TIMER 0x00000001 /* Process RAW data received */ /* may end the current SIP processing in siproxd by returning STS_FALSE * * may be used to intercept other traffic on SIP port */ /* ticket with NO sipmsg is present (ticket.sipmsg = NULL pointer) */ #define PLUGIN_PROCESS_RAW 0x00000005 /*--------- below here a valid sip message (ticket->sipmsg) is present ---*/ /* Validation of SIP packet */ /* may end the current SIP processing in siproxd by returning STS_FALSE * * may be used to intercept other traffic on SIP port */ #define PLUGIN_VALIDATE 0x00000010 /* Determining Request Targets */ /* may end the current SIP processing in siproxd by returning STS_SIP_SENT * see plugin_shortcut that sends a redirect back to the client */ #define PLUGIN_DETERMINE_TARGET 0x00000020 /* Determining Request Targets */ /* SIP package before siproxd starts the proxying process */ #define PLUGIN_PRE_PROXY 0x00000040 /* before MASQuerading */ /* to/from unregistered UA */ #define PLUGIN_PROXY_UNK 0x00000080 /* e.g. incoming call to unknown UA */ /* before sending the SIP message */ #define PLUGIN_POST_PROXY 0x00000100 /* after MASQuerading */ /* Plugin "database" */ typedef struct { void *next; /* link to next plugin element, NULL if last */ int api_version; /* API version that PLUGIN uses */ char *name; /* Plugin name */ char *desc; /* Description */ int exe_mask; /* bitmask for activation of different processing stages during SIP processing that a plugin wants to be called */ lt_ptr plugin_process;/* Plugin processing entry point */ lt_ptr plugin_end; /* de-initialization function */ lt_ptr dlhandle; /* handle returned by dlopen() */ } plugin_def_t; #define SIPROXD_API_VERSION 0x0101 /* The plugin must provide the following entry points */ /* Plugin is responsable for its dynamic memory management. - Storage allocated in _init must be released in _end. - manipulation of SIP messages (sip_ticket structure) must be made in a way to ensure that no memleaks do exist. If you want to change a field, first osip_malloc() new space, move the pointer in the osip structure to the new place and then osip_free() the old area. */ /* plugin_init must define the following fields of the plugin_def_t structure: - api_version (= SIPROXD_API_VERSION) - name - desc - exe_mask The rest will be initialized by siproxd and must not be fumbled with. */ int plugin_init(plugin_def_t *plugin_def); int plugin_process(int stage, sip_ticket_t *ticket); int plugin_end(plugin_def_t *plugin_def); /* libltdl symbol name magic... convert plugin_init into _LTX_plugin_init */ #if defined (PLUGIN_NAME) #define JOIN(x, y) JOIN_AGAIN(x, y) #define JOIN_AGAIN(x, y) x ## y #define PLUGIN_INIT JOIN(PLUGIN_NAME, _LTX_plugin_init) #define PLUGIN_PROCESS JOIN(PLUGIN_NAME, _LTX_plugin_process) #define PLUGIN_END JOIN(PLUGIN_NAME, _LTX_plugin_end) #endif siproxd-0.8.1/src/rtpproxy_relay.c0000664000077000007700000012513511575225517014214 00000000000000/* Copyright (C) 2003-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; 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 #include #include #include #include #include #include #include #ifdef HAVE_PTHREAD_SETSCHEDPARAM #include #endif #include #include "siproxd.h" #include "rtpproxy.h" #include "log.h" #ifdef GPL #include "dejitter.h" #endif static char const ident[]="$Id: rtpproxy_relay.c 482 2011-06-12 18:45:17Z hb9xar $"; /* configuration storage */ extern struct siproxd_config configuration; /* * table to remember all active rtp proxy streams */ rtp_proxytable_t rtp_proxytable[RTPPROXY_SIZE]; /* * Mutex for thread synchronization (locking when accessing common * data structures -> rtp_proxytable[]). * * use a 'fast' mutex for synchronizing - as these are portable... */ static pthread_mutex_t rtp_proxytable_mutex = PTHREAD_MUTEX_INITIALIZER; /* thread id of RTP proxy */ static pthread_t rtpproxy_tid=0; /* master fd_set */ static fd_set master_fdset; static int master_fd_max; /* * forward declarations of internal functions */ static void sighdl_alm(int sig) {/* just wake up from select() */}; static void *rtpproxy_main(void *i); static void rtpproxy_kill( void ); static int rtp_recreate_fdset(void); static int match_socket (int rtp_proxytable_idx); static void error_handler (int rtp_proxytable_idx, int socket_type); /* * initialize and create rtp_relay proxy thread * * RETURNS * STS_SUCCESS on success */ int rtp_relay_init( void ) { int sts; int arg=0; struct sigaction sigact; pthread_attr_t attr; size_t stacksize; #ifdef USE_DEJITTER dejitter_init(); #endif atexit(rtpproxy_kill); /* cancel RTP thread at exit */ /* clean proxy table */ memset (rtp_proxytable, 0, sizeof(rtp_proxytable)); /* initialize fd set for RTP proxy thread */ FD_ZERO(&master_fdset); /* start with an empty fdset */ master_fd_max=-1; /* install signal handler for SIGALRM - used to wake up the rtpproxy thread from select() hibernation */ sigact.sa_handler = sighdl_alm; sigemptyset(&sigact.sa_mask); sigact.sa_flags=0; sigaction(SIGALRM, &sigact, NULL); pthread_attr_init(&attr); pthread_attr_init(&attr); pthread_attr_getstacksize (&attr, &stacksize); INFO("Current thread stacksize is %i kB",stacksize/1024); /* experimental feature: * reduce the thread stack size to reduce the overall * memory footprint of siproxd on embedded systems * * Use at your own risk! * Too small stack size may lead to unexplainable crashes! * Improper use may make siproxd eat your dog and vandalize * your garden. */ if (configuration.thread_stack_size > 0) { stacksize = configuration.thread_stack_size*1024; pthread_attr_setstacksize (&attr, stacksize); INFO("Setting new thread stacksize to %i kB",stacksize/1024); } DEBUGC(DBCLASS_RTP,"create thread"); sts=pthread_create(&rtpproxy_tid, &attr, rtpproxy_main, (void *)&arg); DEBUGC(DBCLASS_RTP,"created, sts=%i", sts); /* set realtime scheduling - if started by root */ #ifdef HAVE_PTHREAD_SETSCHEDPARAM { int uid,euid; struct sched_param schedparam; #ifndef _CYGWIN uid=getuid(); euid=geteuid(); DEBUGC(DBCLASS_RTP,"uid=%i, euid=%i", uid, euid); if (uid != euid) seteuid(0); if (geteuid()==0) { #endif #if defined(HAVE_SCHED_GET_PRIORITY_MAX) && defined(HAVE_SCHED_GET_PRIORITY_MIN) int pmin, pmax; /* place ourself at 1/3 of the available priority space */ pmin=sched_get_priority_min(SCHED_RR); pmax=sched_get_priority_max(SCHED_RR); schedparam.sched_priority=pmin+(pmax-pmin)/3; DEBUGC(DBCLASS_RTP,"pmin=%i, pmax=%i, using p=%i", pmin, pmax, schedparam.sched_priority); #else /* just taken a number out of thin air */ schedparam.sched_priority=10; DEBUGC(DBCLASS_RTP,"using p=%i", schedparam.sched_priority); #endif sts=pthread_setschedparam(rtpproxy_tid, SCHED_RR, &schedparam); if (sts != 0) { ERROR("pthread_setschedparam failed: %s", strerror(errno)); } #ifndef _CYGWIN } else { INFO("Unable to use realtime scheduling for RTP proxy"); INFO("You may want to start siproxd as root and switch UID afterwards"); } if (uid != euid) seteuid(euid); #endif } #endif return STS_SUCCESS; } /* * main() of rtpproxy */ static void *rtpproxy_main(void *arg) { fd_set fdset; int fd_max; int i, sts; int num_fd; static rtp_buff_t rtp_buff; int count; struct timeval last_tv ; struct timeval sleep_tv ; struct timeval current_tv ; struct timezone tz ; memcpy(&fdset, &master_fdset, sizeof(fdset)); fd_max=master_fd_max; last_tv.tv_sec = 0; last_tv.tv_usec = 0; /* loop forever... */ for (;;) { #ifdef USE_DEJITTER if ((configuration.rtp_input_dejitter > 0) || (configuration.rtp_output_dejitter > 0)) { /* calculate time until next packet to send from dejitter buffer */ if (!dejitter_delay_of_next_tx(&sleep_tv, ¤t_tv)) { sleep_tv.tv_sec = 5; sleep_tv.tv_usec = 0; } } else { sleep_tv.tv_sec = 5; sleep_tv.tv_usec = 0; } #else sleep_tv.tv_sec = 5; sleep_tv.tv_usec = 0; #endif num_fd=select(fd_max+1, &fdset, NULL, NULL, &sleep_tv); gettimeofday(¤t_tv, &tz); #ifdef USE_DEJITTER /* Send delayed Packets that are timed to be send */ if ((configuration.rtp_input_dejitter > 0) || (configuration.rtp_output_dejitter > 0)) { dejitter_flush(¤t_tv, LOCK_FDSET); } #endif /* exit point for this thread in case of program terminaction */ pthread_testcancel(); if ((num_fd<0) && (errno==EINTR)) { /* * wakeup due to a change in the proxy table: * lock mutex, copy master FD set and unlock */ pthread_mutex_lock(&rtp_proxytable_mutex); memcpy(&fdset, &master_fdset, sizeof(fdset)); fd_max=master_fd_max; pthread_mutex_unlock(&rtp_proxytable_mutex); continue; } /* * LOCK the MUTEX */ pthread_mutex_lock(&rtp_proxytable_mutex); /* check for data available and send to destination */ for (i=0;(i0);i++) { /* * RTCP control socket */ if ( (rtp_proxytable[i].rtp_con_rx_sock != 0) && FD_ISSET(rtp_proxytable[i].rtp_con_rx_sock, &fdset) ) { /* yup, have some data to send */ num_fd--; /* read from sock rtp_proxytable[i].rtp_con_rx_sock */ count=read(rtp_proxytable[i].rtp_con_rx_sock, rtp_buff, RTP_BUFFER_SIZE); /* check if something went banana */ if (count < 0) error_handler(i,1) ; /* Buffer really full? This may indicate a too small buffer! */ if (count == RTP_BUFFER_SIZE) { LIMIT_LOG_RATE(30) { WARN("received an RTCP datagram bigger than buffer size"); } } /* * forwarding an RTCP packet only makes sense if we really * have got some data in it (count > 0) */ if (count > 0) { /* send only if I have the matching TX socket, otherwise throw away. * this requires a full 2-way communication to be set up for each * RTP stream... */ if (rtp_proxytable[i].rtp_con_tx_sock != 0) { struct sockaddr_in dst_addr; /* write to dest via socket rtp_con_tx_sock */ dst_addr.sin_family = AF_INET; memcpy(&dst_addr.sin_addr.s_addr, &rtp_proxytable[i].remote_ipaddr, sizeof(struct in_addr)); dst_addr.sin_port= htons(rtp_proxytable[i].remote_port+1); /* Don't dejitter RTCP packets */ sts = sendto(rtp_proxytable[i].rtp_con_tx_sock, rtp_buff, count, 0, (const struct sockaddr *)&dst_addr, (socklen_t)sizeof(dst_addr)); /* ignore errors here. We don't know if the remote site does receive RTCP messages at all (or reject them with ICMP-whatever). If it fails, it is lost. Basta, end of story. */ } } /* count > 0 */ /* RTCP does not wind up the keepalive timestamp. */ } /* if */ /* * RTP data stream */ if ( (rtp_proxytable[i].rtp_rx_sock != 0) && FD_ISSET(rtp_proxytable[i].rtp_rx_sock, &fdset) ) { /* yup, have some data to send */ num_fd--; /* read from sock rtp_proxytable[i].rtp_rx_sock */ count=read(rtp_proxytable[i].rtp_rx_sock, rtp_buff, RTP_BUFFER_SIZE); /* check if something went banana */ if (count < 0) error_handler (i,0); /* Buffer really full? This may indicate a too small buffer! */ if (count == RTP_BUFFER_SIZE) { LIMIT_LOG_RATE(30) { WARN("received an RTP datagram bigger than buffer size"); } } /* * forwarding an RTP packet only makes sense if we really * have got some data in it (count > 0) */ if (count > 0) { /* send only if I have the matching TX socket, otherwise throw away. * this requires a full 2-way communication to be set up for each * RTP stream... */ if (rtp_proxytable[i].rtp_tx_sock != 0) { struct sockaddr_in dst_addr; #ifdef USE_DEJITTER struct timeval ttv; #endif /* write to dest via socket rtp_tx_sock */ dst_addr.sin_family = AF_INET; memcpy(&dst_addr.sin_addr.s_addr, &rtp_proxytable[i].remote_ipaddr, sizeof(struct in_addr)); dst_addr.sin_port= htons(rtp_proxytable[i].remote_port); #ifdef USE_DEJITTER if ((configuration.rtp_input_dejitter > 0) || (configuration.rtp_output_dejitter > 0)) { dejitter_calc_tx_time(&rtp_buff, &(rtp_proxytable[i].tc), ¤t_tv, &ttv); dejitter_delayedsendto(rtp_proxytable[i].rtp_tx_sock, rtp_buff, count, 0, &dst_addr, &ttv, ¤t_tv, &rtp_proxytable[i], NOLOCK_FDSET); } else { /*&&& duplicated code - needs cleanup! */ sts = sendto(rtp_proxytable[i].rtp_tx_sock, rtp_buff, count, 0, (const struct sockaddr *)&dst_addr, (socklen_t)sizeof(dst_addr)); if (sts == -1) { /* ECONNREFUSED: Got ICMP destination unreachable * ENOBUFS: Full TX queue, packet dropped (FreeBSD for example) */ if ((errno != ECONNREFUSED) && (errno != ENOBUFS)){ osip_call_id_t callid; ERROR("sendto() [%s:%i size=%i] call failed: %s", utils_inet_ntoa(rtp_proxytable[i].remote_ipaddr), rtp_proxytable[i].remote_port, count, strerror(errno)); /* if sendto() fails with bad filedescriptor, * this means that the opposite stream has been * canceled or timed out. * we should then cancel this stream as well. * But only this specific media stream and not all * active media streams in this ongoing call! */ WARN("stopping opposite stream"); callid.number=rtp_proxytable[i].callid_number; callid.host=rtp_proxytable[i].callid_host; /* don't lock the mutex, as we own the lock already */ sts = rtp_relay_stop_fwd(&callid, rtp_proxytable[i].direction, rtp_proxytable[i].media_stream_no, NOLOCK_FDSET); if (sts != STS_SUCCESS) { /* force the streams to timeout on next occasion */ rtp_proxytable[i].timestamp=0; } } } } #else sts = sendto(rtp_proxytable[i].rtp_tx_sock, rtp_buff, count, 0, (const struct sockaddr *)&dst_addr, (socklen_t)sizeof(dst_addr)); if (sts == -1) { /* ECONNREFUSED: Got ICMP destination unreachable * ENOBUFS: Full TX queue, packet dropped (FreeBSD for example) */ if ((errno != ECONNREFUSED) && (errno != ENOBUFS)){ osip_call_id_t callid; ERROR("sendto() [%s:%i size=%i] call failed: %s", utils_inet_ntoa(rtp_proxytable[i].remote_ipaddr), rtp_proxytable[i].remote_port, count, strerror(errno)); /* if sendto() fails with bad filedescriptor, * this means that the opposite stream has been * canceled or timed out. * we should then cancel this stream as well.*/ WARN("stopping opposite stream"); callid.number=rtp_proxytable[i].callid_number; callid.host=rtp_proxytable[i].callid_host; /* don't lock the mutex, as we own the lock already */ sts = rtp_relay_stop_fwd(&callid, rtp_proxytable[i].direction, rtp_proxytable[i].media_stream_no, NOLOCK_FDSET); if (sts != STS_SUCCESS) { /* force the streams to timeout on next occasion */ rtp_proxytable[i].timestamp=0; } } } #endif } } /* count > 0 */ /* update timestamp of last usage for both (RX and TX) entries. * This allows silence (no data) on one direction without breaking * the connection after the RTP timeout */ rtp_proxytable[i].timestamp=current_tv.tv_sec; if (rtp_proxytable[i].opposite_entry > 0) { rtp_proxytable[rtp_proxytable[i].opposite_entry-1].timestamp= current_tv.tv_sec; } } /* if */ } /* for i */ /* * age and clean rtp_proxytable (check every 10 seconds) */ if (current_tv.tv_sec > last_tv.tv_sec) { last_tv.tv_sec = current_tv.tv_sec + 10 ; for (i=0;i 0) || (configuration.rtp_output_dejitter > 0)) { dejitter_cancel(&rtp_proxytable[i]); } #endif INFO("RTP stream %s@%s (media=%i) has expired", callid.number, callid.host, rtp_proxytable[i].media_stream_no); DEBUGC(DBCLASS_RTP,"RTP stream rx_sock=%i tx_sock=%i " "%s@%s (idx=%i) has expired", rtp_proxytable[i].rtp_rx_sock, rtp_proxytable[i].rtp_tx_sock, callid.number, callid.host, i); /* Don't lock the mutex, as we own the lock already here */ /* Only stop the stream we caught is timeout and not everything. * This may be a multiple stream conversation (audio/video) and * just one (unused?) has timed out. Seen with VoIPEX PBX! */ rtp_relay_stop_fwd(&callid, rtp_proxytable[i].direction, rtp_proxytable[i].media_stream_no, NOLOCK_FDSET); } /* if */ } /* for i */ } /* if (t>...) */ /* copy master FD set */ memcpy(&fdset, &master_fdset, sizeof(fdset)); fd_max=master_fd_max; /* * UNLOCK the MUTEX */ pthread_mutex_unlock(&rtp_proxytable_mutex); } /* for(;;) */ return NULL; } /* * start an rtp stream on the proxy * * RETURNS * STS_SUCCESS on success * STS_FAILURE on error */ int rtp_relay_start_fwd (osip_call_id_t *callid, client_id_t client_id, int rtp_direction, int call_direction, int media_stream_no, struct in_addr local_ipaddr, int *local_port, struct in_addr remote_ipaddr, int remote_port, int dejitter) { static int prev_used_port = 0; int num_ports; int i2, i, j; int sock, port; int sock_con; int freeidx; int sts=STS_SUCCESS; int tos; osip_call_id_t cid; if (callid == NULL) { ERROR("rtp_relay_start_fwd: callid is NULL!"); return STS_FAILURE; } /* * life insurance: check size of received call_id strings * I don't know what the maximum allowed size within SIP is, * so if this test fails maybe it's just necessary to increase * the constants CALLIDNUM_SIZE and/or CALLIDHOST_SIZE. */ if (callid->number && (strlen(callid->number) >= CALLIDNUM_SIZE)) { ERROR("rtp_relay_start_fwd: received callid number [%s] " "has too many characters (%ld, max=%i)", callid->number, (long)strlen(callid->number),CALLIDNUM_SIZE); return STS_FAILURE; } if (callid->host && (strlen(callid->host) >= CALLIDHOST_SIZE)) { ERROR("rtp_relay_start_fwd: received callid host [%s] " "has too many characters (%ld, max=%i)", callid->host, (long)strlen(callid->host),CALLIDHOST_SIZE); return STS_FAILURE; } DEBUGC(DBCLASS_RTP,"rtp_relay_start_fwd: starting RTP proxy " "stream for: CallID=%s@%s [Client-ID=%s] (%s,%s) #=%i", callid->number, callid->host, client_id.idstring, ((rtp_direction == DIR_INCOMING) ? "incoming RTP" : "outgoing RTP"), ((call_direction == DIR_INCOMING) ? "incoming Call" : "outgoing Call"), media_stream_no); /* lock mutex */ #define return is_forbidden_in_this_code_section pthread_mutex_lock(&rtp_proxytable_mutex); /* * !! We now have a locked MUTEX! It is forbidden to return() from * !! here up to the end of this funtion where the MUTEX is * !! unlocked again. * !! Per design, a mutex is locked (for one purpose) at *exactly one* * !! place in the code and unlocked also at *exactly one* place. * !! this minimizes the risk of deadlocks. */ /* * figure out, if this is an request to start an RTP proxy stream * that is already existing (identified by SIP Call-ID, direction, * media_stream_no and some other client unique thing). * This can be due to UDP repetitions of the INVITE request... */ for (i=0; i %i", rtp_proxytable[i].remote_port, remote_port); rtp_proxytable[i].remote_port = remote_port; } /* IP address */ if (memcmp(&rtp_proxytable[i].remote_ipaddr, &remote_ipaddr, sizeof(remote_ipaddr))) { DEBUGC(DBCLASS_RTP,"RTP IP address changed to %s", utils_inet_ntoa(remote_ipaddr)); memcpy (&rtp_proxytable[i].remote_ipaddr, &remote_ipaddr, sizeof(remote_ipaddr)); } #ifdef USE_DEJITTER /* Initialize up timecrontrol for dejitter function */ if ((configuration.rtp_input_dejitter > 0) || (configuration.rtp_output_dejitter > 0)) { dejitter_init_time(&rtp_proxytable[i].tc, dejitter); } #endif /* return the already known local port number */ DEBUGC(DBCLASS_RTP,"RTP stream already active idx=%i (remaddr=%s, " "remport=%i, lclport=%i, id=%s, #=%i)", i, utils_inet_ntoa(remote_ipaddr), rtp_proxytable[i].remote_port, rtp_proxytable[i].local_port, rtp_proxytable[i].callid_number, rtp_proxytable[i].media_stream_no); *local_port=rtp_proxytable[i].local_port; sts = STS_SUCCESS; goto unlock_and_exit; } /* if already active */ } /* for */ /* * find first free slot in rtp_proxytable */ freeidx=-1; for (j=0; j configuration.rtp_port_high)) { prev_used_port = configuration.rtp_port_high; } num_ports = configuration.rtp_port_high - configuration.rtp_port_low + 1; for (i2 = (prev_used_port - configuration.rtp_port_low + 1); i2 < (num_ports + prev_used_port - configuration.rtp_port_low + 1); i2++) { i = (i2%num_ports) + configuration.rtp_port_low; /* only allow even port numbers */ if ((i % 2) != 0) continue; for (j=0; j RTP port pool fully allocated */ if ((port == 0) || (sock == 0) || (sock_con == 0)) { ERROR("rtp_relay_start_fwd: no RTP port available or bind() failed"); sts = STS_FAILURE; goto unlock_and_exit; } /*&&&: do RTP and RTCP both set DSCP value? */ /* set DSCP value, need to be ROOT */ if (configuration.rtp_dscp) { int uid,euid; uid=getuid(); euid=geteuid(); DEBUGC(DBCLASS_RTP,"uid=%i, euid=%i", uid, euid); if (uid != euid) seteuid(0); if (geteuid()==0) { /* now I'm root */ if (!(configuration.rtp_dscp & ~0x3f)) { tos = (configuration.rtp_dscp << 2) & 0xff; if(setsockopt(sock, SOL_IP, IP_TOS, &tos, sizeof(tos))) { ERROR("rtp_relay_start_fwd: setsockopt() failed while " "setting DSCP value: %s", strerror(errno)); } } else { ERROR("rtp_relay_start_fwd: Invalid DSCP value %d", configuration.rtp_dscp); configuration.rtp_dscp = 0; /* inhibit further attempts */ } } else { /* could not get root */ WARN("siproxd not started as root - cannot set DSCP value"); configuration.rtp_dscp = 0; /* inhibit further attempts */ } /* drop privileges */ if (uid != euid) seteuid(euid); } /* write entry into rtp_proxytable slot (freeidx) */ rtp_proxytable[freeidx].rtp_rx_sock=sock; rtp_proxytable[freeidx].rtp_con_rx_sock = sock_con; if (callid->number) { strcpy(rtp_proxytable[freeidx].callid_number, callid->number); } else { rtp_proxytable[freeidx].callid_number[0]='\0'; } if (callid->host) { strcpy(rtp_proxytable[freeidx].callid_host, callid->host); } else { rtp_proxytable[freeidx].callid_host[0]='\0'; } /* store the passed Client-ID data */ memcpy(&rtp_proxytable[freeidx].client_id, &client_id, sizeof(client_id_t)); rtp_proxytable[freeidx].direction = rtp_direction; rtp_proxytable[freeidx].call_direction = call_direction; rtp_proxytable[freeidx].media_stream_no = media_stream_no; memcpy(&rtp_proxytable[freeidx].local_ipaddr, &local_ipaddr, sizeof(struct in_addr)); rtp_proxytable[freeidx].local_port=port; memcpy(&rtp_proxytable[freeidx].remote_ipaddr, &remote_ipaddr, sizeof(struct in_addr)); rtp_proxytable[freeidx].remote_port=remote_port; time(&rtp_proxytable[freeidx].timestamp); #ifdef USE_DEJITTER /* Initialize up timecrontrol for dejitter function */ if ((configuration.rtp_input_dejitter > 0) || (configuration.rtp_output_dejitter > 0)) { dejitter_init_time(&rtp_proxytable[freeidx].tc, dejitter); } #endif *local_port=port; /* call to firewall API: RTP port */ fwapi_start_rtp(rtp_proxytable[freeidx].direction, rtp_proxytable[freeidx].local_ipaddr, rtp_proxytable[freeidx].local_port, rtp_proxytable[freeidx].remote_ipaddr, rtp_proxytable[freeidx].remote_port); /* call to firewall API: RTCP port */ fwapi_start_rtp(rtp_proxytable[freeidx].direction, rtp_proxytable[freeidx].local_ipaddr, rtp_proxytable[freeidx].local_port + 1, rtp_proxytable[freeidx].remote_ipaddr, rtp_proxytable[freeidx].remote_port + 1); /* try to find the matching socket for return path. This has to be done for * both directions, the new socket and if one found, it must link back. */ i=match_socket(freeidx); if (i>=0 && inumber, callid->host, ((rtp_direction == DIR_INCOMING) ? "incoming" : "outgoing"), nolock); /* * lock mutex - only if not requested to skip the lock. * this is needed as we are also called from within * the RTP thread itself - and there we already own the lock. */ #define return is_forbidden_in_this_code_section if (nolock == 0) { pthread_mutex_lock(&rtp_proxytable_mutex); /* * !! We now have a locked MUTEX! It is forbidden to return() from * !! here up to the end of this funtion where the MUTEX is * !! unlocked again. * !! Per design, a mutex is locked (for one purpose) at *exactly one* * !! place in the code and unlocked also at *exactly one* place. * !! this minimizes the risk of deadlocks. */ } /* * wakeup/signal rtp_proxythread from select() hibernation. * This must be done here before we close the socket, otherwise * we may get an select() error later from the proxy thread that * is still hibernating in select() now. */ if (!pthread_equal(rtpproxy_tid, pthread_self())) pthread_kill(rtpproxy_tid, SIGALRM); /* * find the proper entry in rtp_proxytable * we need to loop the whole table, as there might be multiple * media streams active for the same callid (audio + video stream) * if media_stream_no == -1, all streams are stoppen, otherwise * if media_stream_no > 0 only the specified stream is stopped. */ for (i=0; inumber, callid->host, i, sts); if (sts < 0) { ERROR("Error in close(%i): %s nolock=%i %s:%s\n", rtp_proxytable[i].rtp_rx_sock, strerror(errno), nolock, callid->number, callid->host); } /* call to firewall API (RTP port) */ fwapi_stop_rtp(rtp_proxytable[i].direction, rtp_proxytable[i].local_ipaddr, rtp_proxytable[i].local_port, rtp_proxytable[i].remote_ipaddr, rtp_proxytable[i].remote_port); /* close RTCP socket */ sts = close(rtp_proxytable[i].rtp_con_rx_sock); DEBUGC(DBCLASS_RTP,"closed socket %i for RTCP stream sts=%i", rtp_proxytable[i].rtp_con_rx_sock, sts); if (sts < 0) { ERROR("Error in close(%i): %s nolock=%i %s:%s\n", rtp_proxytable[i].rtp_con_rx_sock, strerror(errno), nolock, callid->number, callid->host); } /* call to firewall API (RTCP port) */ fwapi_stop_rtp(rtp_proxytable[i].direction, rtp_proxytable[i].local_ipaddr, rtp_proxytable[i].local_port + 1, rtp_proxytable[i].remote_ipaddr, rtp_proxytable[i].remote_port + 1); /* clean up */ if (rtp_proxytable[i].opposite_entry) { rtp_proxytable[rtp_proxytable[i].opposite_entry-1].opposite_entry=0; } memset(&rtp_proxytable[i], 0, sizeof(rtp_proxytable[0])); got_match=1; } } /* did not find an active stream... */ if (!got_match) { DEBUGC(DBCLASS_RTP, "rtp_relay_stop_fwd: can't find active stream for %s@%s (%s)", callid->number, callid->host, ((rtp_direction == DIR_INCOMING) ? "incoming RTP" : "outgoing RTP")); retsts = STS_FAILURE; goto unlock_and_exit; } /* prepare FD set for next select operation */ rtp_recreate_fdset(); unlock_and_exit: /* * unlock mutex - only if not requested to skip the lock. * this is needed as we are also called from within * the RTP thread itself - and there we already own the lock. */ if (nolock == 0) { pthread_mutex_unlock(&rtp_proxytable_mutex); } #undef return return retsts; } /* * some sockets have been newly created or removed - * recreate the FD set for next select operation * * RETURNS * STS_SUCCESS on success (always) */ static int rtp_recreate_fdset(void) { int i; FD_ZERO(&master_fdset); master_fd_max=-1; for (i=0;i master_fd_max) { master_fd_max=rtp_proxytable[i].rtp_rx_sock; } /* RTPCP */ FD_SET(rtp_proxytable[i].rtp_con_rx_sock, &master_fdset); if (rtp_proxytable[i].rtp_con_rx_sock > master_fd_max) { master_fd_max=rtp_proxytable[i].rtp_con_rx_sock; } } } /* for i */ return STS_SUCCESS; } /* * kills the rtp_proxy thread * * RETURNS * - */ static void rtpproxy_kill( void ) { void *thread_status; osip_call_id_t cid; int i, sts; /* stop any active RTP stream */ for (i=0;i%s:%i) <-> entry %i (fd=%i, %s:%i->%s:%i)", j, rtp_proxytable[j].rtp_rx_sock, lclip1, rtp_proxytable[j].local_port, remip1, rtp_proxytable[j].remote_port, rtp_proxytable_idx, rtp_proxytable[rtp_proxytable_idx].rtp_rx_sock, lclip2, rtp_proxytable[rtp_proxytable_idx].local_port, remip2, rtp_proxytable[rtp_proxytable_idx].remote_port ); break; } } if (j >= RTPPROXY_SIZE) j= -1; return j; } /* * error_handler * * rtp_proxytable_idx: index into the rtp_proxytable array * socket_type: 1 - RTCP, 0 - RTP */ static void error_handler (int rtp_proxytable_idx, int socket_type) { /* * It has been seen on linux 2.2.x systems that for some * reason (ICMP issue? -> below) inside the RTP relay, select() * claims that a certain file descriptor has data available to * read, a subsequent call to read() or recv() then does block!! * So lets make the FD's we are going to use non-blocking, so * we will at least survive and not run into a deadlock. * * We catch this here with this workaround (pronounce "HACK") * and hope that next time we pass by it will be ok again. */ if (errno == EAGAIN) { /* I may want to remove this WARNing */ WARN("read() [fd=%i, %s:%i] would block, but select() " "claimed to be readable!", socket_type ? rtp_proxytable[rtp_proxytable_idx].rtp_rx_sock : rtp_proxytable[rtp_proxytable_idx].rtp_con_rx_sock, utils_inet_ntoa(rtp_proxytable[rtp_proxytable_idx].local_ipaddr), rtp_proxytable[rtp_proxytable_idx].local_port + socket_type); } /* * I *MAY* receive ICMP destination unreachable messages when I * try to send RTP traffic to a destination that is in HOLD * (better: is not listening on the UDP port where I send * my RTP data to). * So I should *not* do this - or ignore errors originating * by this -> ECONNREFUSED * * Note: This error is originating from a previous send() on the * same socket and has nothing to do with the read() we have * done above! */ if (errno != ECONNREFUSED) { /* some other error that I probably want to know about */ int j; WARN("read() [fd=%i, %s:%i] returned error [%i:%s]", socket_type ? rtp_proxytable[rtp_proxytable_idx].rtp_rx_sock : rtp_proxytable[rtp_proxytable_idx].rtp_con_rx_sock, utils_inet_ntoa(rtp_proxytable[rtp_proxytable_idx].local_ipaddr), rtp_proxytable[rtp_proxytable_idx].local_port + socket_type, errno, strerror(errno)); for (j=0; j This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* must be defined before including */ #define PLUGIN_NAME plugin_logcall #include "config.h" #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: plugin_logcall.c 477 2011-06-01 08:58:31Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_logcall"; static char desc[]="Logs calls to syslog"; /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* * Initialization. * Called once suring siproxd startup. */ int PLUGIN_INIT(plugin_def_t *plugin_def) { /* API version number of siproxd that this plugin is built against. * This constant will change whenever changes to the API are made * that require adaptions in the plugin. */ plugin_def->api_version=SIPROXD_API_VERSION; /* Name and descriptive text of the plugin */ plugin_def->name=name; plugin_def->desc=desc; /* Execution mask - during what stages of SIP processing shall * the plugin be called. */ plugin_def->exe_mask=PLUGIN_PRE_PROXY; return STS_SUCCESS; } /* * Processing. * */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ osip_message_t *request; osip_uri_t *from_url = NULL; osip_uri_t *to_url = NULL; osip_uri_t *req_uri = NULL; char *to_username =NULL; char *to_host = NULL; char *from_username =NULL; char *from_host = NULL; char *call_type = NULL; request=ticket->sipmsg; req_uri = request->req_uri; /* From: 1st preference is From header, then try contact header */ if (request->from->url) { from_url = request->from->url; } else { from_url = (osip_uri_t *)osip_list_get(&(request->contacts), 0); } to_url = request->to->url; if (to_url) { to_username = to_url->username; to_host = to_url->host; } if (from_url) { from_username = from_url->username; from_host = from_url->host; } /* INVITE */ if (MSG_IS_INVITE(request)) { if (ticket->direction==REQTYP_INCOMING) call_type="Incoming"; else call_type="Outgoing"; /* BYE / CANCEL */ } else if (MSG_IS_ACK(request)) { call_type="ACK"; } else if (MSG_IS_BYE(request) || MSG_IS_CANCEL(request)) { call_type="Ending"; } if (call_type) { INFO("%s Call: %s@%s -> %s@%s [Req: %s@%s]", call_type, from_username ? from_username: "*NULL*", from_host ? from_host : "*NULL*", to_username ? to_username : "*NULL*", to_host ? to_host : "*NULL*", (req_uri && req_uri->username) ? req_uri->username : "*NULL*", (req_uri && req_uri->host) ? req_uri->host : "*NULL*" ); } return STS_SUCCESS; } /* * De-Initialization. * Called during shutdown of siproxd. Gives the plugin the chance * to clean up its mess (e.g. dynamic memory allocation, database * connections, whatever the plugin messes around with) */ int PLUGIN_END(plugin_def_t *plugin_def){ return STS_SUCCESS; } siproxd-0.8.1/src/plugin_fix_bogus_via.c0000664000077000007700000001163311570214403015273 00000000000000/* Copyright (C) 2008 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warrantry 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* must be defined before including */ #define PLUGIN_NAME plugin_fix_bogus_via #include "config.h" #include #include #include #include #include #include "siproxd.h" #include "plugins.h" #include "log.h" static char const ident[]="$Id: plugin_fix_bogus_via.c 439 2010-01-07 11:29:00Z hb9xar $"; /* Plug-in identification */ static char name[]="plugin_fix_bogus_via"; static char desc[]="Fixes broken VIA headers on incoming calls"; /* global configuration storage - required for config file location */ extern struct siproxd_config configuration; /* plugin configuration storage */ static struct plugin_config { char *networks; } plugin_cfg; /* Instructions for config parser */ static cfgopts_t plugin_cfg_opts[] = { { "plugin_fix_bogus_via_networks", TYP_STRING, &plugin_cfg.networks, {0, NULL} }, {0, 0, 0} }; /* Prototypes */ static int sip_patch_topvia(sip_ticket_t *ticket); /* * Initialization. * Called once suring siproxd startup. */ int PLUGIN_INIT(plugin_def_t *plugin_def) { /* API version number of siproxd that this plugin is built against. * This constant will change whenever changes to the API are made * that require adaptions in the plugin. */ plugin_def->api_version=SIPROXD_API_VERSION; /* Name and descriptive text of the plugin */ plugin_def->name=name; plugin_def->desc=desc; /* Execution mask - during what stages of SIP processing shall * the plugin be called. */ plugin_def->exe_mask=PLUGIN_PRE_PROXY; /* read the config file */ if (read_config(configuration.configfile, configuration.config_search, plugin_cfg_opts, name) == STS_FAILURE) { ERROR("Plugin '%s': could not load config file", name); return STS_FAILURE; } INFO("plugin_fix_bogus_via is initialized"); return STS_SUCCESS; } /* * Processing. * */ int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket){ /* stage contains the PLUGIN_* value - the stage of SIP processing. */ int type; osip_via_t *via; struct sockaddr_in from; type = ticket->direction; /* Incoming SIP message? */ DEBUGC(DBCLASS_PLUGIN, "plugin_fix_bogus_via: type=%i", type); if (type == REQTYP_INCOMING) { if((via = osip_list_get(&(ticket->sipmsg->vias), 0)) == NULL) { WARN("no Via header found in incoming SIP message"); return STS_SUCCESS; } get_ip_by_host(via->host, &(from.sin_addr)); /* check for Via IP in configured range */ if ((plugin_cfg.networks != NULL) && (strcmp(plugin_cfg.networks, "") !=0) && (process_aclist(plugin_cfg.networks, from) == STS_SUCCESS)) { /* is in list, patch Via header with received from IP */ DEBUGC(DBCLASS_PLUGIN, "plugin_fix_bogus_via: replacing a bogus via"); if (sip_patch_topvia(ticket) == STS_FAILURE) { ERROR("patching inbound Via failed!"); } } } return STS_SUCCESS; } /* * De-Initialization. * Called during shutdown of siproxd. Gives the plugin the chance * to clean up its mess (e.g. dynamic memory allocation, database * connections, whatever the plugin messes around with) */ int PLUGIN_END(plugin_def_t *plugin_def){ INFO("plugin_fix_bogus_via ends here"); return STS_SUCCESS; } /*--------------------------------------------------------------------*/ static int sip_patch_topvia(sip_ticket_t *ticket) { osip_via_t *via; if((via = osip_list_get(&(ticket->sipmsg->vias), 0)) != NULL) { /* clone Via header */ /* set new IP (from IP) */ osip_free(via->host); via->host=osip_malloc(IPSTRING_SIZE); snprintf(via->host, IPSTRING_SIZE, "%s", utils_inet_ntoa(ticket->from.sin_addr)); via->host[IPSTRING_SIZE-1] ='\0'; /* set new port number */ osip_free(via->port); via->port=osip_malloc(6); /* 5 digits + \0 */ snprintf(via->port, 5, "%u", ntohs(ticket->from.sin_port)); via->port[5-1] ='\0'; DEBUGC(DBCLASS_PLUGIN, "plugin_fix_bogus_via: -> %s:%s", via->host, via->port); } return STS_SUCCESS; } siproxd-0.8.1/src/siproxd.h0000664000077000007700000003126111575225517012602 00000000000000/* Copyright (C) 2002-2009 Thomas Ries This file is part of Siproxd. Siproxd 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. Siproxd 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 Siproxd; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* $Id: siproxd.h 482 2011-06-12 18:45:17Z hb9xar $ */ #ifdef DMALLOC #include #endif #include /* * table to hold the client registrations */ struct urlmap_s { int active; int expires; osip_uri_t *true_url; // true URL of UA (inbound URL) osip_uri_t *masq_url; // masqueraded URL (outbound URL) osip_uri_t *reg_url; // registered URL (masq URL as wished by UA) }; /* * the difference between masq_url and reg_url is, * the reg URL *always* holds the url registered by the UA. * the masq_url may contain a different URL due to an additional * masquerading feature (mask_host, masked_host config options) */ /* * Array of strings - used within configuration store */ #define CFG_STRARR_SIZE 128 /* max 128 entries in array */ typedef struct { int used; char *string[CFG_STRARR_SIZE]; } stringa_t; /* * global configuration option table */ struct siproxd_config { char *configfile; int config_search; /* everything below here will be filled according to the config file */ unsigned int debuglevel; int debugport; char *inbound_if; char *outbound_if; char *outbound_host; int sip_listen_port; int daemonize; int silence_log; int rtp_port_low; int rtp_port_high; int rtp_timeout; int rtp_dscp; int rtp_proxy_enable; int rtp_input_dejitter; int rtp_output_dejitter; char *user; char *chrootjail; char *hosts_allow_reg; char *hosts_allow_sip; char *hosts_deny_sip; char *proxy_auth_realm; char *proxy_auth_passwd; char *proxy_auth_pwfile; stringa_t mask_host; stringa_t masked_host; char *outbound_proxy_host; int outbound_proxy_port; stringa_t outbound_proxy_domain_name; stringa_t outbound_proxy_domain_host; stringa_t outbound_proxy_domain_port; char *registrationfile; char *pid_file; int default_expires; int autosave_registrations; char *ua_string; int use_rport; int obscure_loops; char *plugin_dir; stringa_t load_plugin; int sip_dscp; int tcp_timeout; int tcp_connect_timeout; int tcp_keepalive; int thread_stack_size; }; /* * control structure for config file parser */ typedef struct { int int4; char *string; } defval_t; typedef struct { char *keyword; enum type {TYP_INT4, TYP_STRING, TYP_FLOAT, TYP_STRINGA} type; void *dest; defval_t defval; } cfgopts_t; /* * SIP ticket */ typedef struct { char *raw_buffer; /* raw UDP packet */ int raw_buffer_len; /* length of raw data */ osip_message_t *sipmsg; /* SIP */ struct sockaddr_in from; /* received from */ #define PROTO_UNKN -1 #define PROTO_UDP 1 #define PROTO_TCP 2 int protocol; /* received by protocol */ #define DIRTYP_UNKNOWN 0 #define REQTYP_INCOMING 1 #define REQTYP_OUTGOING 2 #define RESTYP_INCOMING 3 #define RESTYP_OUTGOING 4 int direction; /* direction as determined by proxy */ } sip_ticket_t; /* * Client_ID - used to identify the two sides of a Call when one * call is routed twice (in->out and back out->in) through siproxd * e.g. local UA1 is calling local UA2 via an external Registrar */ #define CLIENT_ID_SIZE 128 typedef struct { char idstring[CLIENT_ID_SIZE]; struct in_addr from_ip; /*... maybe more to come ...*/ } client_id_t; /* * Function prototypes */ /* function returns STS_* status values vvv */ /* sock.c */ int sipsock_listen(void); /*X*/ //int sipsock_wait(void); int sipsock_waitfordata(char *buf, size_t bufsize, struct sockaddr_in *from, int *protocol); int sipsock_send(struct in_addr addr, int port, int protocol, /*X*/ char *buffer, size_t size); int sockbind(struct in_addr ipaddr, int localport, int protocol, int errflg); int tcp_find(struct sockaddr_in dst_addr); /* register.c */ void register_init(void); void register_save(void); int register_client(sip_ticket_t *ticket, int force_lcl_masq); /*X*/ void register_agemap(void); int register_response(sip_ticket_t *ticket, int flag); /*X*/ int register_set_expire(sip_ticket_t *ticket); /*X*/ /* proxy.c */ int proxy_request (sip_ticket_t *ticket); /*X*/ int proxy_response (sip_ticket_t *ticket); /*X*/ int proxy_rewrite_invitation_body(sip_ticket_t *ticket, int direction); /*X*/ int proxy_rewrite_request_uri(osip_message_t *mymsg, int idx); /*X*/ int proxy_rewrite_useragent(sip_ticket_t *ticket); /*X*/ /* route_processing.c */ int route_preprocess(sip_ticket_t *ticket); /*X*/ int route_add_recordroute(sip_ticket_t *ticket); /*X*/ int route_purge_recordroute(sip_ticket_t *ticket); /*X*/ int route_postprocess(sip_ticket_t *ticket); /*X*/ int route_determine_nexthop(sip_ticket_t *ticket, struct in_addr *dest, int *port); /*X*/ /* utils.c */ int get_ip_by_host(char *hostname, struct in_addr *addr); /*X*/ void secure_enviroment (void); int get_ip_by_ifname(char *ifname, struct in_addr *retaddr); /*X*/ int get_interface_ip(int interface, struct in_addr *retaddr); /*X*/ int get_interface_real_ip(int interface, struct in_addr *retaddr); /*X*/ char *utils_inet_ntoa(struct in_addr in); int utils_inet_aton(const char *cp, struct in_addr *inp); int createpidfile(char *pidfilename); /*X*/ int compare_client_id(client_id_t cid1, client_id_t cid2); /*X*/ /* sip_utils.c */ osip_message_t * msg_make_template_reply (sip_ticket_t *ticket, int code); int check_vialoop (sip_ticket_t *ticket); /*X*/ int is_via_local (osip_via_t *via); /*X*/ int compare_url(osip_uri_t *url1, osip_uri_t *url2); /*X*/ int compare_callid(osip_call_id_t *cid1, osip_call_id_t *cid2); /*X*/ int is_sipuri_local (sip_ticket_t *ticket); /*X*/ int sip_gen_response(sip_ticket_t *ticket, int code); /*X*/ int sip_add_myvia (sip_ticket_t *ticket, int interface); /*X*/ int sip_del_myvia (sip_ticket_t *ticket); /*X*/ int sip_rewrite_contact (sip_ticket_t *ticket, int direction); /*X*/ int sip_calculate_branch_id (sip_ticket_t *ticket, char *id); /*X*/ int sip_find_outbound_proxy(sip_ticket_t *ticket, struct in_addr *addr, int *port); /*X*/ int sip_find_direction(sip_ticket_t *ticket, int *urlidx); /*X*/ int sip_fixup_asterisk(char *buff, size_t *buflen); /*X*/ int sip_obscure_callid(sip_ticket_t *ticket); /*X*/ int sip_add_received_param(sip_ticket_t *ticket); /*X*/ int sip_get_received_param(sip_ticket_t *ticket, struct in_addr *dest, int *port); /*X*/ /* readconf.c */ int read_config(char *name, int search, cfgopts_t cfgopts[], char *filter); /*X*/ /* rtpproxy.c */ int rtpproxy_init( void ); /*X*/ int rtp_start_fwd (osip_call_id_t *callid, client_id_t client_id, /*X*/ int direction, int call_direction, int media_stream_no, struct in_addr outbound_ipaddr, int *outboundport, struct in_addr lcl_client_ipaddr, int lcl_clientport, int isrtp); int rtp_stop_fwd (osip_call_id_t *callid, int direction); /*X*/ /* accessctl.c */ int accesslist_check(struct sockaddr_in from); int process_aclist (char *aclist, struct sockaddr_in from); /* security.c */ int security_check_raw(char *sip_buffer, size_t size); /*X*/ int security_check_sip(sip_ticket_t *ticket); /*X*/ /* auth.c */ int authenticate_proxy(osip_message_t *sipmsg); /*X*/ int auth_include_authrq(osip_message_t *sipmsg); /*X*/ void CvtHex(unsigned char *hash, unsigned char *hashstring); /* fwapi.c */ int fwapi_start_rtp(int rtp_direction, struct in_addr local_ipaddr, int local_port, struct in_addr remote_ipaddr, int remote_port); int fwapi_stop_rtp(int rtp_direction, struct in_addr local_ipaddr, int local_port, struct in_addr remote_ipaddr, int remote_port); /* sip_layer.c */ int sip_message_parse(osip_message_t * sip, const char *buf, size_t len); int sip_message_to_str(osip_message_t * sip, char **dest, size_t *len); int sip_body_to_str(const osip_body_t * body, char **dest, size_t *len); int sip_message_set_body(osip_message_t * sip, const char *buf, size_t len); /* plugins.c */ int load_plugins (void); int call_plugins(int stage, sip_ticket_t *ticket); int unload_plugins(void); /* * some constant definitions */ #define SIP_PORT 5060 /* default port to listen */ #define DEFAULT_MAXFWD 70 /* default Max-Forward count */ #define DEFAULT_EXPIRES 3600 /* default Expires timeout */ #define TCP_IDLE_TO 300 /* TCP connection idle timeout in seconds */ #define TCP_CONNECT_TO 500 /* TCP connect() timeout in msec */ #define URLMAP_SIZE 128 /* number of URL mapping table entries */ /* this limits the number of clients! */ #define SOURCECACHE_SIZE 256 /* number of return addresses */ #define DEJITTERLIMIT 1500000 /* max value for dejitter configuration */ #define RTPPROXY_SIZE 256 /* number of rtp proxy entries */ /* this limits the number of calls! */ #define BUFFER_SIZE 8196 /* input buffer for read from socket */ #define RTP_BUFFER_SIZE 1520 /* max size of an RTP frame */ /* (assume approx one Ethernet MTU) */ #define PATH_STRING_SIZE 256 /* max size of an file path */ #define URL_STRING_SIZE 128 /* max size of an URL/URI string */ #define STATUSCODE_SIZE 5 /* size of string representation of status */ #define DNS_CACHE_SIZE 256 /* number of entries in internal DNS cache */ #define DNS_ATTEMPTS 3 /* number of attempts to resolve a name before it is marked as bad */ #define DNS_GOOD_AGE 60 /* maximum age of a good cache entry (sec) */ #define DNS_BAD_AGE 600 /* maximum age of a bad cache entry (sec) */ #define IFADR_CACHE_SIZE 32 /* number of entries in internal IFADR cache */ #define IFADR_MAX_AGE 5 /* max. age of the IF address cache (sec) */ #define IFNAME_SIZE 16 /* max string length of a interface name */ #define HOSTNAME_SIZE 128 /* max string length of a hostname */ #define USERNAME_SIZE 128 /* max string length of a username (auth) */ #define PASSWORD_SIZE 128 /* max string length of a password (auth) */ #define IPSTRING_SIZE 16 /* stringsize of IP address xxx.xxx.xxx.xxx */ #define VIA_BRANCH_SIZE 128 /* max string length for via branch param */ /* scratch buffer for gethostbyname_r() */ #if defined(PR_NETDB_BUF_SIZE) #define GETHOSTBYNAME_BUFLEN PR_NETDB_BUF_SIZE #else #define GETHOSTBYNAME_BUFLEN 1024 #endif /* constants for security testing */ #define SEC_MINLEN 16 /* minimum received length */ #define SEC_MAXLINELEN 2048 /* maximum acceptable length of one line in the SIP telegram (security check) Careful: Proxy-Authorization lines may get quite long */ /* symbols for access control */ #define ACCESSCTL_SIP 1 /* for access control - SIP allowed */ #define ACCESSCTL_REG 2 /* --"-- - registr. allowed */ /* symbolic return stati */ #define STS_SUCCESS 0 /* SUCCESS */ #define STS_TRUE 0 /* TRUE */ #define STS_FAILURE 1 /* FAILURE */ #define STS_FALSE 1 /* FALSE */ #define STS_NEED_AUTH 1001 /* need authentication */ #define STS_SIP_SENT 2001 /* SIP packet is already sent, end of dialog */ /* symbolic direction of data */ #define DIR_INCOMING 1 #define DIR_OUTGOING 2 /* Interfaces */ #define IF_OUTBOUND 0 #define IF_INBOUND 1 /* various */ #ifndef satoi #define satoi atoi /* used in libosips MSG_TEST_CODE macro ... */ #endif /* * Macro that limits the frequency of this particular code * block to no faster than every 'a' seconds. Used for logging */ #define LIMIT_LOG_RATE(a) \ static time_t last=0; \ time_t now; \ int dolog=0; \ time(&now); \ if ((last+(a)) <= now) {last=now; dolog=1;} \ if (dolog) /* * if the following symbol 'GPL' is defined, building siproxd will * include all features. If not defined, some features that will * conflict with a non-GPL distribution license will be disabled. * * If you wish to distribute siproxd under another license than GPL * (commercial License for example), contact the author to elaborate * the details. */ #define GPL siproxd-0.8.1/INSTALL0000664000077000007700000002243211570214403011166 00000000000000Installation 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. 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Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. siproxd-0.8.1/siproxd.spec.in0000664000077000007700000000661411575225517013127 00000000000000%define name @PACKAGE@ %define ver @VERSION@ %define release 1 %define serial 1 %define prefix %{_prefix} %define sysconfdir /etc %define piddir /var/run/siproxd/ %define regdir /var/lib/siproxd/ %define siproxduser %{name} Name: %{name} Summary: A SIP masquerading proxy with RTP support Version: %{ver} Release: %{release} License: GPL, (c) 2002-2011 Thomas Ries Group: Applications/Communications Source0: %{name}-%{ver}.tar.gz URL: http://siproxd.sourceforge.net/ BuildRoot: %{_tmppath}/%{name}-%{ver}-root Requires: libosip2 >= 3.0.0 BuildRequires: libosip2 >= 3.0.0 BuildRequires: libosip2-devel >= 3.0.0 Vendor: Thomas Ries Packager: Thomas Ries %description Siproxd is a proxy/masquerading daemon for SIP (Session Initiation Protocol), which is used in IP telephony. It handles registrations of SIP clients on a private IP network and performs rewriting of the SIP message bodies to make SIP connections work via a masquerading firewall (NAT). It allows SIP software clients (like kphone, linphone) or SIP hardware clients (Voice over IP phones which are SIP-compatible, such as those from Cisco, Grandstream or Snom) to work behind an IP masquerading firewall or NAT router. %prep %setup -q %build CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{prefix} \ --sysconfdir=%{sysconfdir} \ --disable-doc make %install make prefix=$RPM_BUILD_ROOT%{prefix} \ sysconfdir=$RPM_BUILD_ROOT%{sysconfdir} \ install mv %{buildroot}%{sysconfdir}/siproxd.conf.example \ %{buildroot}%{sysconfdir}/siproxd.conf # edit siproxd.conf and put correct username sed -i "s/user\ =\ nobody/user\ =\ %{siproxduser}/" \ %{buildroot}%{sysconfdir}/siproxd.conf # will be added separately below rm -r %{buildroot}%{_defaultdocdir}/%{name} install -d %{buildroot}%{_initrddir}/ install contrib/siproxd.init %{buildroot}%{_initrddir}/siproxd install -d %{buildroot}%{piddir} install -d %{buildroot}%{regdir} %clean rm -rf %{buildroot} %files %defattr(-, root, root) %doc COPYING README AUTHORS INSTALL NEWS ChangeLog %doc doc/FAQ doc/FLI4L_HOWTO.txt doc/sample_*.txt %attr(0755,root,root) %{_sbindir}/siproxd %config %{sysconfdir}/siproxd.conf %config %{sysconfdir}/siproxd_passwd.cfg %attr(0755,root,root) %{_initrddir}/siproxd %attr(0755,root,root) %{_libdir}/%{name}/ %attr(0700,%{siproxduser},root) %{piddir} %attr(0700,%{siproxduser},root) %{regdir} %pre getent group %{siproxduser} &>/dev/null || groupadd -r %{siproxduser} getent passwd %{siproxduser} &>/dev/null || \ /usr/sbin/useradd -r -g %{siproxduser} -s /sbin/nologin -c %{siproxduser} \ -d %{regdir} %{siproxduser} %post echo "Edit the config file %{sysconfigdir}/siproxd.conf!" /sbin/chkconfig --add %{name} %preun if [ $1 = 0 ]; then /sbin/service %{name} stop /sbin/chkconfig --del %{name} fi %changelog * Fri Oct 09 2004 Thomas Ries - startup script in /etc/rc.d/init.d/siproxd - create directories for PID and registration files * Fri Oct 31 2003 Thomas Ries - siproxd is now installed to sbin directory * Fri Oct 24 2003 Thomas Ries - added config files and some more doc files - rename sample config file and remind user to edit it. - minor cleanup * Sat Aug 30 2003 Thomas Ries - always use /etc as sysconfdir * Sat Sep 21 2002 Thomas Ries - first RPM support siproxd-0.8.1/configure0000775000077000007700000311351111606402100012037 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.59. # # Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then 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 fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' for ac_prog in gawk mawk nawk awk do # Extract the first word of "$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_AWK+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$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_AWK="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then echo "$as_me:$LINENO: result: $AWK" >&5 echo "${ECHO_T}$AWK" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AWK" && break done ac_ext=c ac_cpp='$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"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$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 "gcc", so it can be a program name with args. set dummy 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_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="gcc" 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 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 $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$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 $ac_status); }; }; then ac_cv_lib_ltdl_lt_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_ltdl_lt_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_ltdl_lt_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_ltdl_lt_dlopen" >&6 if test $ac_cv_lib_ltdl_lt_dlopen = yes; then echo "Good: native libltdl found, using it."; use_native_ltdl="yes"; else echo "*** WARNING: no native libltdl found, using convenience libltdl!"; use_native_ltdl="no"; fi if test "x$use_native_ltdl" = "xno"; then case $enable_ltdl_convenience in no) { { echo "$as_me:$LINENO: error: this package needs a convenience libltdl" >&5 echo "$as_me: error: this package needs a convenience libltdl" >&2;} { (exit 1); exit 1; }; } ;; "") enable_ltdl_convenience=yes ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; esac LIBLTDL='${top_builddir}/''libltdl'/libltdlc.la LTDLINCL='-I${top_srcdir}/''libltdl' # For backwards non-gettext consistent compatibility... 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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=yes 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-"$CC"} # If no C compiler flags were specified, use CFLAGS. 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Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$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' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. 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. 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 $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_libdir_separator=':' link_all_deplibs=yes if test "$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=yes else # We have old collect2 hardcode_direct=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=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$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=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$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 "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$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='${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. 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='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$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 $lib' else archive_cmds='$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 $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$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' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$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='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$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 $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$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 $lib' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$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 $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${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='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='-rpath $libdir' fi hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$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 $lib.exp' else wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='$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 $lib.exp' fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=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 $wlarc in '') whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; *) 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. 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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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esac fi rm -rf conftest* ;; esac # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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esac fi if test "x$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. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != 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 $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$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 $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else echo "$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 $ac_link) 2>&5 ac_status=$? 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF 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 # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_F77=no fi ;; interix3*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs_F77=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$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' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. 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 > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$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 $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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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esac fi rm -rf conftest* ;; esac # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl_GCJ='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static_GCJ='-non_shared' ;; newsos6) lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; linux*) case $cc_basename in icc* | ecc*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-fpic' lt_prog_compiler_static_GCJ='-Bstatic' ;; ccc*) lt_prog_compiler_wl_GCJ='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static_GCJ='-non_shared' ;; esac ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl_GCJ='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static_GCJ='-non_shared' ;; solaris*) lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl_GCJ='-Qoption ld ';; *) lt_prog_compiler_wl_GCJ='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl_GCJ='-Qoption ld ' lt_prog_compiler_pic_GCJ='-PIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic_GCJ='-Kconform_pic' lt_prog_compiler_static_GCJ='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; unicos*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_can_build_shared_GCJ=no ;; uts4*) lt_prog_compiler_pic_GCJ='-pic' lt_prog_compiler_static_GCJ='-Bstatic' ;; *) lt_prog_compiler_can_build_shared_GCJ=no ;; esac fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6 # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic_GCJ"; then echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6 if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_pic_works_GCJ=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic_GCJ" # 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:16210: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:16214: \$? = $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_GCJ=yes fi fi $rm conftest* fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6 if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then case $lt_prog_compiler_pic_GCJ in "" | " "*) ;; *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; esac else lt_prog_compiler_pic_GCJ= lt_prog_compiler_can_build_shared_GCJ=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_GCJ= ;; *) lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" 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_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_static_works_GCJ=no save_LDFLAGS="$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_GCJ=yes fi else lt_prog_compiler_static_works_GCJ=yes fi fi $rm conftest* LDFLAGS="$save_LDFLAGS" fi echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6 if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then : else lt_prog_compiler_static_GCJ= 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_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o_GCJ=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:16314: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_GCJ=no fi ;; interix3*) hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs_GCJ=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$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' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$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 $lib' else ld_shlibs_GCJ=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_GCJ=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 $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_GCJ='`test -z "$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. 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 $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$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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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'; } | ${CC} -E - | grep yes > /dev/null; then : else can_build_shared=no fi ;; esac # AIX (on Power*) has no versioning support, so currently we can not hardcode correct # soname into executable. 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LIBTOOL='$(SHELL) $(top_builddir)/libtool' # Prevent multiple expansion if test "x$use_native_ltdl" = "xyes"; then true; LIBS="$LIBS -lltdl"; else true; fi subdirs="$subdirs libltdl" build_docs="yes"; echo "$as_me:$LINENO: checking build documentation" >&5 echo $ECHO_N "checking build documentation... $ECHO_C" >&6 # Check whether --enable-doc or --disable-doc was given. if test "${enable_doc+set}" = set; then enableval="$enable_doc" if test "x$enableval" = "xno"; then build_docs="no"; fi echo "$as_me:$LINENO: result: $build_docs" >&5 echo "${ECHO_T}$build_docs" >&6 else echo "$as_me:$LINENO: result: $build_docs" >&5 echo "${ECHO_T}$build_docs" >&6 fi; if test "x$build_docs" = "xyes"; then # Extract the first word of "docbook2pdf", so it can be a program name with args. set dummy docbook2pdf; 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_docbook2pdf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$docbook2pdf"; 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then have_docbook2html_TRUE= have_docbook2html_FALSE='#' else have_docbook2html_TRUE='#' have_docbook2html_FALSE= fi fi build_static_libosip="no" echo "$as_me:$LINENO: checking link statically against libosip2" >&5 echo $ECHO_N "checking link statically against libosip2... $ECHO_C" >&6 # Check whether --enable-static-libosip2 or --disable-static-libosip2 was given. if test "${enable_static_libosip2+set}" = set; then enableval="$enable_static_libosip2" build_static_libosip="$enableval"; echo "$as_me:$LINENO: result: $enableval" >&5 echo "${ECHO_T}$enableval" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi; if test "x$build_static_libosip" = "xyes"; then if test "x$enable_shared" = "xyes"; then echo "*** ERROR: requires the '--disable-shared' option to be specified!";exit 1; fi fi echo "$as_me:$LINENO: checking building with DMALLOC support" >&5 echo $ECHO_N "checking building with DMALLOC support... $ECHO_C" >&6 # Check whether --enable-dmalloc or --disable-dmalloc was given. if test "${enable_dmalloc+set}" = set; then enableval="$enable_dmalloc" dmalloc="$enableval"; echo "$as_me:$LINENO: result: $enableval" >&5 echo "${ECHO_T}$enableval" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi; if test "x$dmalloc" = "xyes"; then CFLAGS="$CFLAGS -DDMALLOC ";LIBS="-ldmallocth $LIBS"; fi if test "x$GCC" = "xyes"; then case " $CFLAGS " in *\ -Wall\ *) ;; *) CFLAGS="$CFLAGS -Wall" ;; esac fi cat >>confdefs.h <<_ACEOF #define UNAME "$target" _ACEOF echo "$as_me:$LINENO: checking target platform" >&5 echo $ECHO_N "checking target platform... $ECHO_C" >&6 case "$target" in *-*-linux*) echo "$as_me:$LINENO: result: Linux" >&5 echo "${ECHO_T}Linux" >&6 cat >>confdefs.h <<\_ACEOF #define _LINUX _ACEOF ;; *-*-freebsd*) echo "$as_me:$LINENO: result: FreeBSD" >&5 echo "${ECHO_T}FreeBSD" >&6 cat >>confdefs.h <<\_ACEOF #define _BSD _ACEOF cat >>confdefs.h <<\_ACEOF #define _FREEBSD _ACEOF CPPFLAGS="$CPPFLAGS -I/usr/local/include/" LIBS="$LIBS -L/usr/local/lib/" echo "$as_me:$LINENO: checking for getopt_long in -lgnugetopt" >&5 echo $ECHO_N "checking for getopt_long in -lgnugetopt... $ECHO_C" >&6 if test "${ac_cv_lib_gnugetopt_getopt_long+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lgnugetopt $LIBS" cat >conftest.$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 getopt_long (); int main () { getopt_long (); ; 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 $ac_status); }; }; then ac_cv_lib_gnugetopt_getopt_long=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_gnugetopt_getopt_long=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_gnugetopt_getopt_long" >&5 echo "${ECHO_T}$ac_cv_lib_gnugetopt_getopt_long" >&6 if test $ac_cv_lib_gnugetopt_getopt_long = yes; then LIBS="$LIBS -lgnugetopt" fi ;; *-*-openbsd*) echo "$as_me:$LINENO: result: OpenBSD" >&5 echo "${ECHO_T}OpenBSD" >&6 cat >>confdefs.h <<\_ACEOF #define _BSD _ACEOF cat >>confdefs.h <<\_ACEOF #define _OPENBSD _ACEOF CPPFLAGS="$CPPFLAGS -I/usr/local/include/" LIBS="$LIBS -L/usr/local/lib/" ;; *-*-netbsd*) echo "$as_me:$LINENO: result: NetBSD" >&5 echo "${ECHO_T}NetBSD" >&6 cat >>confdefs.h <<\_ACEOF #define _BSD _ACEOF cat >>confdefs.h <<\_ACEOF #define _NETBSD _ACEOF CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" LIBS="$LIBS -L/usr/pkg/lib" ;; *-*-bsdi* | *-*-bsdos*) echo "$as_me:$LINENO: result: BSD/OS" >&5 echo "${ECHO_T}BSD/OS" >&6 cat >>confdefs.h <<\_ACEOF #define _BSD _ACEOF cat >>confdefs.h <<\_ACEOF #define _BSDOS _ACEOF ;; *-*-solaris2*) # It's easier to do this here, rather than AC_CHECK_LIBS for all of the # things that are/might be in libsocket or libnsl... echo "$as_me:$LINENO: result: Solaris 2.x" >&5 echo "${ECHO_T}Solaris 2.x" >&6 cat >>confdefs.h <<\_ACEOF #define _SOLARIS2 _ACEOF LIBS="$LIBS -lsocket -lnsl" ;; *-*-darwin*) echo "$as_me:$LINENO: result: Mac OS X" >&5 echo "${ECHO_T}Mac OS X" >&6 cat >>confdefs.h <<\_ACEOF #define _MACOSX _ACEOF ;; *-*-cygwin*) echo "$as_me:$LINENO: result: Cygwin" >&5 echo "${ECHO_T}Cygwin" >&6 cat >>confdefs.h <<\_ACEOF #define _CYGWIN _ACEOF ;; *) echo "$as_me:$LINENO: result: Unknown Platform" >&5 echo "${ECHO_T}Unknown Platform" >&6 cat >>confdefs.h <<\_ACEOF #define _UNKNOWN _ACEOF ;; esac acx_pthread_ok=no # We used to check for pthread.h first, but this fails if pthread.h # requires special compiler flags (e.g. on True64 or Sequent). # It gets checked for in the link test anyway. # First of all, check if the user has set any of the PTHREAD_LIBS, # etcetera environment variables, and if threads linking works using # them: if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS" != x; then save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" echo "$as_me:$LINENO: checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS" >&5 echo $ECHO_N "checking for pthread_join in LIBS=$PTHREAD_LIBS with CFLAGS=$PTHREAD_CFLAGS... $ECHO_C" >&6 cat >conftest.$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 pthread_join (); int main () { pthread_join (); ; 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 $ac_status); }; }; then acx_pthread_ok=yes else echo "$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 echo "$as_me:$LINENO: result: $acx_pthread_ok" >&5 echo "${ECHO_T}$acx_pthread_ok" >&6 if test x"$acx_pthread_ok" = xno; then PTHREAD_LIBS="" PTHREAD_CFLAGS="" PTHREAD_LDFLAGS="" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" fi # We must check for the threads library under a number of different # names; the ordering is very important because some systems # (e.g. DEC) have both -lpthread and -lpthreads, where one of the # libraries is broken (non-POSIX). # Create a list of thread flags to try. Items starting with a "-" are # C compiler flags, and other items are library names, except for "none" # which indicates that we try without any flags at all. acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt" # The ordering *is* (sometimes) important. Some notes on the # individual items follow: # pthreads: AIX (must check this before -lpthread) # none: in case threads are in libc; should be tried before -Kthread and # other compiler flags to prevent continual compiler warnings # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) # -pthreads: Solaris/gcc # -mthreads: Mingw32/gcc, Lynx/gcc # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it # doesn't hurt to check since this sometimes defines pthreads too; # also defines -D_REENTRANT) # pthread: Linux, etcetera # --thread-safe: KAI C++ case "${host_cpu}-${host_os}" in *solaris*) # On Solaris (at least, for some versions), libc contains stubbed # (non-functional) versions of the pthreads routines, so link-based # tests will erroneously succeed. (We need to link with -pthread or # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather # a function called by this macro, so we could check for that, but # who knows whether they'll stub that too in a future libc.) So, # we'll just look for -pthreads and -lpthread first: acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags" ;; esac if test x"$acx_pthread_ok" = xno; then for flag in $acx_pthread_flags; do case $flag in none) echo "$as_me:$LINENO: checking whether pthreads work without any flags" >&5 echo $ECHO_N "checking whether pthreads work without any flags... $ECHO_C" >&6 ;; -*) echo "$as_me:$LINENO: checking whether pthreads work with $flag" >&5 echo $ECHO_N "checking whether pthreads work with $flag... $ECHO_C" >&6 PTHREAD_CFLAGS="$flag" ;; *) echo "$as_me:$LINENO: checking for the pthreads library -l$flag" >&5 echo $ECHO_N "checking for the pthreads library -l$flag... $ECHO_C" >&6 PTHREAD_LIBS="-l$flag" ;; esac save_LIBS="$LIBS" save_CFLAGS="$CFLAGS" save_LDFLAGS="$LDFLAGS" LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" # Check for various functions. We must include pthread.h, # since some functions may be macros. (On the Sequent, we # need a special flag -Kthread to make this header compile.) # We check for pthread_join because it is in -lpthread on IRIX # while pthread_create is in libc. We check for pthread_attr_init # due to DEC craziness with -lpthreads. We check for # pthread_cleanup_push because it is one of the few pthread # functions on Solaris that doesn't have a non-functional libc stub. # We try pthread_create on general principles. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { pthread_t th; pthread_join(th, 0); pthread_attr_init(0); pthread_cleanup_push(0, 0); pthread_create(0,0,0,0); pthread_cleanup_pop(0); ; 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 $ac_status); }; }; then acx_pthread_ok=yes else echo "$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 LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" echo "$as_me:$LINENO: result: $acx_pthread_ok" >&5 echo "${ECHO_T}$acx_pthread_ok" >&6 if test "x$acx_pthread_ok" = xyes; then break; fi PTHREAD_LIBS="" PTHREAD_CFLAGS="" PTHREAD_LDFLAGS="" done fi # Various other checks: if test "x$acx_pthread_ok" = xyes; then save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" # Detect AIX lossage: threads are created detached by default # and the JOINABLE attribute has a nonstandard name (UNDETACHED). echo "$as_me:$LINENO: checking for joinable pthread attribute" >&5 echo $ECHO_N "checking for joinable pthread attribute... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { int attr=PTHREAD_CREATE_JOINABLE; ; 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 $ac_status); }; }; then ok=PTHREAD_CREATE_JOINABLE else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ok=unknown fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test x"$ok" = xunknown; then cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include int main () { int attr=PTHREAD_CREATE_UNDETACHED; ; 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 $ac_status); }; }; then ok=PTHREAD_CREATE_UNDETACHED else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ok=unknown fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi if test x"$ok" != xPTHREAD_CREATE_JOINABLE; then cat >>confdefs.h <<\_ACEOF #define PTHREAD_CREATE_JOINABLE $ok _ACEOF fi echo "$as_me:$LINENO: result: ${ok}" >&5 echo "${ECHO_T}${ok}" >&6 if test x"$ok" = xunknown; then { echo "$as_me:$LINENO: WARNING: we do not know how to create joinable pthreads" >&5 echo "$as_me: WARNING: we do not know how to create joinable pthreads" >&2;} fi echo "$as_me:$LINENO: checking if more special flags are required for pthreads" >&5 echo $ECHO_N "checking if more special flags are required for pthreads... $ECHO_C" >&6 flag=no case "${host_cpu}-${host_os}" in *-aix* | *-freebsd*) flag="-D_THREAD_SAFE";; *solaris* | alpha*-osf*) flag="-D_REENTRANT";; esac echo "$as_me:$LINENO: result: ${flag}" >&5 echo "${ECHO_T}${flag}" >&6 if test "x$flag" != xno; then PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" # More AIX lossage: must compile with cc_r # Extract the first word of "cc_r", so it can be a program name with args. set dummy cc_r; 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_PTHREAD_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$PTHREAD_CC"; then ac_cv_prog_PTHREAD_CC="$PTHREAD_CC" # Let the user override the test. else as_save_IFS=$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_PTHREAD_CC="cc_r" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_PTHREAD_CC" && ac_cv_prog_PTHREAD_CC="${CC}" fi fi PTHREAD_CC=$ac_cv_prog_PTHREAD_CC if test -n "$PTHREAD_CC"; then echo "$as_me:$LINENO: result: $PTHREAD_CC" >&5 echo "${ECHO_T}$PTHREAD_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi else PTHREAD_CC="$CC" fi # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: if test x"$acx_pthread_ok" = xyes; then cat >>confdefs.h <<\_ACEOF #define HAVE_PTHREAD 1 _ACEOF : else acx_pthread_ok=no echo "*** ERROR: pthreads is required!"; exit 1; fi LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" CC="$PTHREAD_CC" CFLAGS="$CFLAGS -D_POSIX_THREAD_SAFE_FUNCTIONS" libosip_prefix_dir="" # Check whether --with-libosip-prefix or --without-libosip-prefix was given. if test "${with_libosip_prefix+set}" = set; then withval="$with_libosip_prefix" if test x$withval != x ; then libosip_prefix_dir="$withval"; fi fi; echo "$as_me:$LINENO: checking \"libosip prefix\"" >&5 echo $ECHO_N "checking \"libosip prefix\"... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $libosip_prefix_dir" >&5 echo "${ECHO_T}$libosip_prefix_dir" >&6 if test x$libosip_prefix_dir != x; then LIBS="-L$libosip_prefix_dir/lib $LIBS" CPPFLAGS="$CPPFLAGS -I$libosip_prefix_dir/include" fi if test "x$build_static_libosip" = "xno"; then echo "$as_me:$LINENO: checking for osip_init in -losip2" >&5 echo $ECHO_N "checking for osip_init in -losip2... $ECHO_C" >&6 if test "${ac_cv_lib_osip2_osip_init+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-losip2 -losipparser2 $LIBS" cat >conftest.$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 osip_init (); int main () { osip_init (); ; 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 $ac_status); }; }; then ac_cv_lib_osip2_osip_init=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_osip2_osip_init=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_osip2_osip_init" >&5 echo "${ECHO_T}$ac_cv_lib_osip2_osip_init" >&6 if test $ac_cv_lib_osip2_osip_init = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBOSIP2 1 _ACEOF LIBS="-losip2 $LIBS" else echo "*** ERROR: libosip2 is required! "\ "Maybe you need to use --with-libosip-prefix ?"; exit 1; fi echo "$as_me:$LINENO: checking for parser_init in -losipparser2" >&5 echo $ECHO_N "checking for parser_init in -losipparser2... $ECHO_C" >&6 if test "${ac_cv_lib_osipparser2_parser_init+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-losipparser2 $LIBS" cat >conftest.$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 parser_init (); int main () { parser_init (); ; 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 $ac_status); }; }; then ac_cv_lib_osipparser2_parser_init=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_osipparser2_parser_init=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_osipparser2_parser_init" >&5 echo "${ECHO_T}$ac_cv_lib_osipparser2_parser_init" >&6 if test $ac_cv_lib_osipparser2_parser_init = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBOSIPPARSER2 1 _ACEOF LIBS="-losipparser2 $LIBS" else echo "*** ERROR: libosipparser2 is required!";exit 1; fi else echo "$as_me:$LINENO: checking \"where I can find libosip2.a\"" >&5 echo $ECHO_N "checking \"where I can find libosip2.a\"... $ECHO_C" >&6 libosip_static=`find $extra_libs $libosip_prefix_dir/lib /lib \ /usr/lib /usr/local/lib \ -name libosip2.a 2>/dev/null|head -1` if test "x$libosip_static" != "x"; then LIBS="$libosip_static $LIBS" echo "$as_me:$LINENO: result: $libosip_static" >&5 echo "${ECHO_T}$libosip_static" >&6 else echo "*** ERROR: a static libosip library is required!";exit 1; fi echo "$as_me:$LINENO: checking \"where I can find libosipparser2.a\"" >&5 echo $ECHO_N "checking \"where I can find libosipparser2.a\"... $ECHO_C" >&6 libosip_static=`find $extra_libs $libosip_prefix_dir/lib /lib \ /usr/lib /usr/local/lib \ -name libosipparser2.a 2>/dev/null|head -1` if test "x$libosip_static" != "x"; then LIBS="$libosip_static $LIBS" echo "$as_me:$LINENO: result: $libosip_static" >&5 echo "${ECHO_T}$libosip_static" >&6 else echo "*** ERROR: a static libosip library is required!";exit 1; fi fi acx_check_libosip_version=fail echo "$as_me:$LINENO: checking libosip2 version > 3.0.0" >&5 echo $ECHO_N "checking libosip2 version > 3.0.0... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF #include main() { osip_message_t t; int e; e=t.contacts.nb_elt; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then acx_check_libosip_version=ok else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $acx_check_libosip_version = fail; then echo "*** ERROR: libosip2-3.x.x is required!";exit 1; fi echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6 for ac_func in osip_MD5Init do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else echo "$as_me:$LINENO: result: libosip2 is < 3.1.0 - creating some required defines" >&5 echo "${ECHO_T}libosip2 is < 3.1.0 - creating some required defines" >&6 cat >>confdefs.h <<\_ACEOF #define osip_MD5Init MD5Init _ACEOF cat >>confdefs.h <<\_ACEOF #define osip_MD5Update MD5Update _ACEOF cat >>confdefs.h <<\_ACEOF #define osip_MD5Final MD5Final _ACEOF cat >>confdefs.h <<\_ACEOF #define osip_MD5Init MD5Init _ACEOF cat >>confdefs.h <<\_ACEOF #define osip_MD5_CTX MD5_CTX _ACEOF fi done echo "$as_me:$LINENO: checking building with a custom FW module" >&5 echo $ECHO_N "checking building with a custom FW module... $ECHO_C" >&6 # Check whether --with-custom-fwmodule or --without-custom-fwmodule was given. if test "${with_custom_fwmodule+set}" = set; then withval="$with_custom_fwmodule" FWLIBS="$withval"; cat >>confdefs.h <<\_ACEOF #define CUSTOM_FWMODULE 1 _ACEOF echo "$as_me:$LINENO: result: $FWLIBS" >&5 echo "${ECHO_T}$FWLIBS" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi; echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+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. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_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.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$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 $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi for ac_header in sys/time.h errno.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in stdarg.h varargs.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in pwd.h getopt.h sys/socket.h netdb.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in resolv.h arpa/nameser.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ------------------------------------------ ## ## Report this to the AC_PACKAGE_NAME lists. ## ## ------------------------------------------ ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 if test "${ac_cv_c_const+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. */ int main () { /* FIXME: Include the comments suggested by Paul. */ #ifndef __cplusplus /* Ultrix mips cc rejects this. */ typedef int charset[2]; const charset x; /* SunOS 4.1.1 cc rejects this. */ char const *const *ccp; char **p; /* NEC SVR4.0.2 mips cc rejects this. */ struct point {int x, y;}; static struct point const zero = {0,0}; /* AIX XL C 1.02.0.0 rejects this. It does not let you subtract one const X* pointer from another in an arm of an if-expression whose if-part is not a constant expression */ const char *g = "string"; ccp = &g + (g ? g-g : 0); /* HPUX 7.0 cc rejects these. */ ++ccp; p = (char**) ccp; ccp = (char const *const *) p; { /* SCO 3.2v4 cc rejects this. */ char *t; char const *s = 0 ? (char *) 0 : (char const *) 0; *t++ = 0; } { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ int x[] = {25, 17}; const int *foo = &x[0]; ++foo; } { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ typedef const int *iptr; iptr p = 0; ++p; } { /* AIX XL C 1.02.0.0 rejects this saying "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ struct s { int j; const int *ap[3]; }; struct s *b; b->j = 5; } { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ const int foo = 10; } #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_c_const=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_c_const=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5 echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then cat >>confdefs.h <<\_ACEOF #define const _ACEOF fi echo "$as_me:$LINENO: checking for size_t" >&5 echo $ECHO_N "checking for size_t... $ECHO_C" >&6 if test "${ac_cv_type_size_t+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. */ $ac_includes_default int main () { if ((size_t *) 0) return 0; if (sizeof (size_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_size_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_size_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5 echo "${ECHO_T}$ac_cv_type_size_t" >&6 if test $ac_cv_type_size_t = yes; then : else cat >>confdefs.h <<_ACEOF #define size_t unsigned _ACEOF fi echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6 if test "${ac_cv_header_time+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. */ #include #include #include int main () { if ((struct tm *) 0) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_time=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_time=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5 echo "${ECHO_T}$ac_cv_header_time" >&6 if test $ac_cv_header_time = yes; then cat >>confdefs.h <<\_ACEOF #define TIME_WITH_SYS_TIME 1 _ACEOF fi echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6 if test "${ac_cv_struct_tm+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. */ #include #include int main () { struct tm *tp; tp->tm_sec; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_struct_tm=time.h else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_struct_tm=sys/time.h fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5 echo "${ECHO_T}$ac_cv_struct_tm" >&6 if test $ac_cv_struct_tm = sys/time.h; then cat >>confdefs.h <<\_ACEOF #define TM_IN_SYS_TIME 1 _ACEOF fi echo "$as_me:$LINENO: checking whether SOL_IP is declared" >&5 echo $ECHO_N "checking whether SOL_IP is declared... $ECHO_C" >&6 if test "${ac_cv_have_decl_SOL_IP+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. */ $ac_includes_default #ifdef HAVE_NETDB_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main () { #ifndef SOL_IP char *p = (char *) SOL_IP; #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_have_decl_SOL_IP=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_have_decl_SOL_IP=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_have_decl_SOL_IP" >&5 echo "${ECHO_T}$ac_cv_have_decl_SOL_IP" >&6 if test $ac_cv_have_decl_SOL_IP = yes; then : else echo "$as_me:$LINENO: result: SOL_IP is not available - creating DEFINE to IPPROTO_IP" >&5 echo "${ECHO_T}SOL_IP is not available - creating DEFINE to IPPROTO_IP" >&6 cat >>confdefs.h <<\_ACEOF #define SOL_IP IPPROTO_IP _ACEOF fi echo "$as_me:$LINENO: checking for socklen_t" >&5 echo $ECHO_N "checking for socklen_t... $ECHO_C" >&6 if test "${ac_cv_type_socklen_t+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. */ $ac_includes_default #ifdef HAVE_NETDB_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main () { if ((socklen_t *) 0) return 0; if (sizeof (socklen_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_socklen_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_socklen_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_socklen_t" >&5 echo "${ECHO_T}$ac_cv_type_socklen_t" >&6 if test $ac_cv_type_socklen_t = yes; then : else echo "$as_me:$LINENO: result: socklen_t is not available - creating DEFINE to uint" >&5 echo "${ECHO_T}socklen_t is not available - creating DEFINE to uint" >&6 cat >>confdefs.h <<\_ACEOF #define socklen_t unsigned int _ACEOF fi echo "$as_me:$LINENO: checking for res_query in -lresolv" >&5 echo $ECHO_N "checking for res_query in -lresolv... $ECHO_C" >&6 if test "${ac_cv_lib_resolv_res_query+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" cat >conftest.$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 res_query (); int main () { res_query (); ; 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 $ac_status); }; }; then ac_cv_lib_resolv_res_query=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_res_query=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_query" >&5 echo "${ECHO_T}$ac_cv_lib_resolv_res_query" >&6 if test $ac_cv_lib_resolv_res_query = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBRESOLV 1 _ACEOF LIBS="-lresolv $LIBS" fi echo "$as_me:$LINENO: checking for __res_query in -lresolv" >&5 echo $ECHO_N "checking for __res_query in -lresolv... $ECHO_C" >&6 if test "${ac_cv_lib_resolv___res_query+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" cat >conftest.$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 __res_query (); int main () { __res_query (); ; 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 $ac_status); }; }; then ac_cv_lib_resolv___res_query=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv___res_query=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_query" >&5 echo "${ECHO_T}$ac_cv_lib_resolv___res_query" >&6 if test $ac_cv_lib_resolv___res_query = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_LIBRESOLV 1 _ACEOF LIBS="-lresolv $LIBS" fi echo "$as_me:$LINENO: checking for working memcmp" >&5 echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6 if test "${ac_cv_func_memcmp_working+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_func_memcmp_working=no else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default int main () { /* Some versions of memcmp are not 8-bit clean. */ char c0 = 0x40, c1 = 0x80, c2 = 0x81; if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0) exit (1); /* The Next x86 OpenStep bug shows up only when comparing 16 bytes or more and with at least one buffer not starting on a 4-byte boundary. William Lewis provided this test program. */ { char foo[21]; char bar[21]; int i; for (i = 0; i < 4; i++) { char *a = foo + i; char *b = bar + i; strcpy (a, "--------01111111"); strcpy (b, "--------10000000"); if (memcmp (a, b, 16) >= 0) exit (1); } exit (0); } ; return 0; } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$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 $ac_status); }; }; then ac_cv_func_memcmp_working=yes else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_func_memcmp_working=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5 echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6 test $ac_cv_func_memcmp_working = no && case $LIBOBJS in "memcmp.$ac_objext" | \ *" memcmp.$ac_objext" | \ "memcmp.$ac_objext "* | \ *" memcmp.$ac_objext "* ) ;; *) LIBOBJS="$LIBOBJS memcmp.$ac_objext" ;; esac for ac_func in vprintf do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF echo "$as_me:$LINENO: checking for _doprnt" >&5 echo $ECHO_N "checking for _doprnt... $ECHO_C" >&6 if test "${ac_cv_func__doprnt+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 _doprnt to an innocuous variant, in case declares _doprnt. For example, HP-UX 11i declares gettimeofday. */ #define _doprnt innocuous__doprnt /* System header to define __stub macros and hopefully few prototypes, which can conflict with char _doprnt (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef _doprnt /* 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 _doprnt (); /* 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__doprnt) || defined (__stub____doprnt) choke me #else char (*f) () = _doprnt; #endif #ifdef __cplusplus } #endif int main () { return f != _doprnt; ; 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 $ac_status); }; }; then ac_cv_func__doprnt=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func__doprnt=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func__doprnt" >&5 echo "${ECHO_T}$ac_cv_func__doprnt" >&6 if test $ac_cv_func__doprnt = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_DOPRNT 1 _ACEOF fi fi done for ac_func in strerror do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in gethostbyname do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for gethostbyname_r" >&5 echo $ECHO_N "checking for gethostbyname_r... $ECHO_C" >&6 if test "${ac_cv_func_gethostbyname_r+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 gethostbyname_r to an innocuous variant, in case declares gethostbyname_r. For example, HP-UX 11i declares gettimeofday. */ #define gethostbyname_r innocuous_gethostbyname_r /* System header to define __stub macros and hopefully few prototypes, which can conflict with char gethostbyname_r (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef gethostbyname_r /* 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 gethostbyname_r (); /* 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_gethostbyname_r) || defined (__stub___gethostbyname_r) choke me #else char (*f) () = gethostbyname_r; #endif #ifdef __cplusplus } #endif int main () { return f != gethostbyname_r; ; 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 $ac_status); }; }; then ac_cv_func_gethostbyname_r=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_gethostbyname_r=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_gethostbyname_r" >&5 echo "${ECHO_T}$ac_cv_func_gethostbyname_r" >&6 if test $ac_cv_func_gethostbyname_r = yes; then echo "$as_me:$LINENO: checking how many arguments takes gethostbyname_r" >&5 echo $ECHO_N "checking how many arguments takes gethostbyname_r... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { char *name; struct hostent *he; struct hostent_data data; (void) gethostbyname_r(name, he, &data); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then acx_which_gethostname_r=three else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { char *name; struct hostent *he, *res; char buffer[2048]; int buflen = 2048; int h_errnop; (void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop) ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then acx_which_gethostname_r=six else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include int main () { char *name; struct hostent *he; char buffer[2048]; int buflen = 2048; int h_errnop; (void) gethostbyname_r(name, he, buffer, buflen, &h_errnop) ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then acx_which_gethostname_r=five else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 acx_which_gethostname_r=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext else acx_which_gethostname_r=no fi if test $acx_which_gethostname_r = six; then cat >>confdefs.h <<\_ACEOF #define HAVE_FUNC_GETHOSTBYNAME_R_6 _ACEOF elif test $acx_which_gethostname_r = five; then cat >>confdefs.h <<\_ACEOF #define HAVE_FUNC_GETHOSTBYNAME_R_5 _ACEOF elif test $acx_which_gethostname_r = three; then cat >>confdefs.h <<\_ACEOF #define HAVE_FUNC_GETHOSTBYNAME_R_3 _ACEOF fi echo "$as_me:$LINENO: result: $acx_which_gethostname_r" >&5 echo "${ECHO_T}$acx_which_gethostname_r" >&6 for ac_func in getopt_long setsid syslog do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in getuid setuid getgid setgid getpwnam chroot do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in socket bind select read send sendto fcntl do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in getifaddrs do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in strcmp strcasecmp do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in strncpy strchr strstr sprintf vfprintf vsnprintf do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in listen accept do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in fgets sscanf do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_func in hstrerror do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF else echo "$as_me:$LINENO: checking for hstrerror in -lresolv" >&5 echo $ECHO_N "checking for hstrerror in -lresolv... $ECHO_C" >&6 if test "${ac_cv_lib_resolv_hstrerror+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lresolv $LIBS" cat >conftest.$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 hstrerror (); int main () { hstrerror (); ; 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 $ac_status); }; }; then ac_cv_lib_resolv_hstrerror=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_lib_resolv_hstrerror=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_hstrerror" >&5 echo "${ECHO_T}$ac_cv_lib_resolv_hstrerror" >&6 if test $ac_cv_lib_resolv_hstrerror = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_HSTRERROR 1 _ACEOF LIBS="$LIBS -lresolv" fi fi done for ac_func in inet_pton inet_ntop inet_aton inet_ntoa do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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If an UA does send multiple (which is legal) funny things may happen. There are one or two funnies associated with REGISTER transactions that should be mentioned: 1) There can be multiple Contact URIs in the request. It is legal (although very rare) to register multiple extensions at the same time. When multiple extensions need to be registered, they are generally registered separately. You probably don't need to worry about this for the time being, but it is probably worth bearing it in mind. 2) There can be multiple Contact URIs in the response. If more than one UA has registered for the same AOR, then the response to the REGISTER will contain all the registered AORs and their current expiry times. None or some of these may need 'unmapping'. Again, this probably isn't something you will come across that often, but knowing it can happen may save you some debugging time later. 3) The Contact in the request may contain '*'. This is used by some phones to deregister all registrations for the specified AOR. 4) Sometimes, there is no Contact in the request. This happens when a UA is querying the registration database. This is sometimes used for diagnostic purposes, although I suppose a phone could do this automatically for some reason. 5) The definitive expires time is not found in the request. This is simply a suggested value. The actual value is in the response from the registrar. For the definitive description -> RFC3261 section 10. siproxd-0.8.1/doc/RFC3261_compliance.txt0000664000077000007700000000436211570214403014565 00000000000000RFC3261 describes in detail for UAs and proxies how to behave. This document tries to make the link between the RFC and the code locations in siproxd where these actions are performed. Request Processing: implemented =================== Section 16.3: Request Validation 1. Reasonable Syntax yes 2. URI scheme no 3. Max-Forwards yes 4. (Optional) Loop Detection yes 5. Proxy-Require no 6. Proxy-Authorization yes Section 16.4 Route Information Preprocessing partially Section 16.5 Determining Request Targets no Section 16.6 Request Forwarding 1. Make a copy of the received request yes 2. Update the Request-URI yes 3. Update the Max-Forwards header field yes 4. Optionally add a Record-route header field value no 5. Optionally add additional header fields no 6. Postprocess routing information no 7. Determine the next-hop address, port, and transport yes 8. Add a Via header field value yes 9. Add a Content-Length header field if necessary yes 10. Forward the new request yes 11. Set timer C no Response Processing: implemented ==================== Section 16.3: Request Validation 1. Reasonable Syntax yes 2. URI scheme no 3. Max-Forwards no 4. (Optional) Loop Detection yes 5. Proxy-Require no 6. Proxy-Authorization yes Section 16.7 Response Processing n/a Section 16.11 Stateless Proxy partially Response processing as described in Section 16.7 does not apply to a proxy behaving statelessly. When a response arrives at a stateless proxy, the proxy MUST inspect the sent-by value in the first (topmost) Via header field value. If that address matches the proxy, (it equals a value this proxy has inserted into previous requests) the proxy MUST remove that header field value from the response and forward the result to the location indicated in the next Via header field value. The proxy MUST NOT add to, modify, or remove the message body. Unless specified otherwise, the proxy MUST NOT remove any other header field values. If the address does not match the proxy, the message MUST be silently discarded. siproxd-0.8.1/doc/siproxd.conf.example0000664000077000007700000003604211577726267014724 00000000000000# # /etc/siproxd.conf - siproxd configuration file # # !! This is a sample file, adapt it to your needs before using it !! # # !! Strings may contain spaces (since 0.8.1) # ###################################################################### # The interface names of INBOUND and OUTBOUND interface. # # If siproxd is not running on the host doing the masquerading # but on a host within the private network segment, "in front" of # the masquerading router: define if_inbound and if_outbound to # point to the same interface (the inbound interface). In *addition* # define 'host_outbound' to hold your external (public) IP address # or a hostname that resolves to that address (use a dyndns address for # example). # if_inbound = eth0 if_outbound = ppp0 # uncomment the following line ONLY IF YOU KNOW WHAT YOU ARE DOING! # READ THE FAQ FIRST! #host_outbound = 1.2.3.4 ###################################################################### # Access control. # Access lists in the form: IP/mask (ex. 10.0.0.1/24) # Multiple entries may be separated by commas NO SPACES ARE ALLOWED!! # Empty list means 'does not apply' - no filtering is done then. # For *allow* lists this means: always allow, for *deny* lists that # this means never deny. # # hosts_allow_reg: defines nets from which we accept registrations # Registrations are *ONLY* allowed from INBOUND! # hosts_allow_sip: defines nets from which we accept SIP traffic # hosts_deny_sip: defines nets from which we deny SIP traffic # # - The deny list takes precedence over the allow lists. # - The allow_reg list also implies allowance for sip. # # Example for usage: # local private net -> allow_reg list # external nets (from which we accept incoming calls) -> allow_sip # # NOTE: Improper setting here will result in dropped SIP packets! # Usually you do NOT want to define hosts_allow_sip! # #hosts_allow_reg = 192.168.1.8/24 #hosts_allow_sip = 123.45.0.0/16,123.46.0.0/16 #hosts_deny_sip = 10.0.0.0/8,11.0.0.0/8 ###################################################################### # Port to listen for incoming SIP messages. # 5060 is usually the correct choice - don't change this unless you # know what you're doing # sip_listen_port = 5060 ###################################################################### # Shall we daemonize? # daemonize = 1 ###################################################################### # What shall I log to syslog? # 0 - DEBUGs, INFOs, WARNINGs and ERRORs # 1 - INFOs, WARNINGs and ERRORs (this is the default) # 2 - WARNINGs and ERRORs # 3 - only ERRORs # 4 - absolutely nothing (be careful - you will have no way to # see what siproxd is doing - or NOT doing) silence_log = 1 ###################################################################### # Secure Enviroment settings: # user: uid/gid to switch to after startup # chrootjail: path to chroot to (chroot jail) user = nobody #chrootjail = /var/lib/siproxd/ ###################################################################### # Memory settings # # THREAD_STACK_SIZE IS AN EXPERIMENTAL FEATURE! # It may be used to reduce the stack size allocated # by pthreads. This may reduce the overall memory footprint # of siproxd and could be helpful on embedded systems. # If you don't know what I'm saying above, do not enable this setting! # USE AT YOUR OWN RISK! # Too small stack size may lead to unexplainable crashes! #thread_stack_size = 512 ###################################################################### # Registration file: # Where to store the current registrations. # An empty value means we do not save registrations. Make sure that # the specified directory path does exist! # Note: If running in chroot jail, this path starts relative # to the jail. registration_file = /var/lib/siproxd/siproxd_registrations ###################################################################### # Automatically save current registrations every 'n' seconds # autosave_registrations = 300 ###################################################################### # PID file: # Where to create the PID file. # This file holds the PID of the main thread of siproxd. # Note: If running in chroot jail, this path starts relative # to the jail. pid_file = /var/run/siproxd/siproxd.pid ###################################################################### # global switch to control the RTP proxy behaviour # 0 - RTP proxy disabled # 1 - RTP proxy (UDP relay of siproxd) # # Note: IPCHAINS and IPTABLES(netfilter) support is no longer present! # rtp_proxy_enable = 1 ###################################################################### # Port range to allocate listen ports from for incoming RTP traffic # This should be a range that is not blocked by the firewall # rtp_port_low = 7070 rtp_port_high = 7089 ###################################################################### # Timeout for RTP streams # after this number of seconds, an RTP stream is considered dead # and proxying for it will be stopped. # Be aware that this timeout also applies to streams that are # in HOLD. # rtp_timeout = 300 ###################################################################### # DSCP value for sent RTP packets # The Differentiated Service Code Point is a selector for # router's per-hop behaviours. # RFC2598 defined a "expedited forwarding" service. This service # is designed to allow ISPs to offer a service with attributes # similar to a "leased line". This service offers the ULTIMATE IN LOW # LOSS, LOW LATENCY AND LOW JITTER by ensuring that there is always # sufficent room in output queues for the contracted expedited forwarding # traffic. # The Expedited Forwarding service has a DSCP of 46. # Putting a 0 here means that siproxd does NOT set the DSCP field. # Siproxd must be started as root for this to work. # rtp_dscp = 46 ###################################################################### # DSCP value for sent SIP packets # Same as above but for SIP signalling. # sip_dscp = 0 ###################################################################### # Dejitter value # Artificial delay to be used to de-jitter RTP data streams. # This time is in microseconds. # 0 - completely disable dejitter (default) # rtp_input_dejitter = 0 rtp_output_dejitter = 0 ###################################################################### # TCP SIP settings: # TCP inactivity timeout: # For TCP SIP signalling, this indicates the inactivity timeout # (seconds) after that an idling TCP connection is disconnected. # Note that making this too short may cause multiple parallell # registrations for the same phone. This timeout must be set larger # than the used registration interval. # tcp_timeout = 600 # # Timeout for connection attempts in msec: # How many msecs shall siproxd wait for an successful connect # when establishing an outgoing SIP signalling connection. This # should be kept as short as possible as waiting for an TCP # connection to establish is a BLOCKING operation - while waiting # for a connect to succeed not SIP messages are processed (RTP is # not affected). # tcp_connect_timeout = 500 # # TCP keepalive period # For TCP SIP signalling, if > 0 empty SIP packets will be sent # every 'n' seconds to keep the connection alive. Default is off. # tcp_keepalive = 20 ###################################################################### # Proxy authentication # If proxy_auth_realm is defined (a string), clients will be forced # to authenticate themselfes at the proxy (for registration only). # To disable Authentication, simply comment out this line. # Note: The proxy_auth_pwfile is independent of the chroot jail. # #proxy_auth_realm = Authentication_Realm # # the (global) password to use (will be the same for all local clients) # #proxy_auth_passwd = password # # OR use individual per user passwords stored in a file # #proxy_auth_pwfile = /etc/siproxd_passwd.cfg # # 'proxy_auth_pwfile' has precedence over 'proxy_auth_passwd' ###################################################################### # Debug level... (setting to -1 will enable everything) # # DBCLASS_BABBLE 0x00000001 // babble (like entering/leaving func) # DBCLASS_NET 0x00000002 // network # DBCLASS_SIP 0x00000004 // SIP manipulations # DBCLASS_REG 0x00000008 // Client registration # DBCLASS_NOSPEC 0x00000010 // non specified class # DBCLASS_PROXY 0x00000020 // proxy # DBCLASS_DNS 0x00000040 // DNS stuff # DBCLASS_NETTRAF 0x00000080 // network traffic # DBCLASS_CONFIG 0x00000100 // configuration # DBCLASS_RTP 0x00000200 // RTP proxy # DBCLASS_ACCESS 0x00000400 // Access list evaluation # DBCLASS_AUTH 0x00000800 // Authentication # DBCLASS_PLUGIN 0x00001000 // Plugins # DCLASS_RTPBABL 0x00002000 // RTP babble # debug_level = 0x00000000 ###################################################################### # TCP debug port # # You may connect to this port from a remote machine and # receive the debug output. This allows bettwer creation of # odebug output on embedded systems that do not have enough # memory for large disk files. # Port number 0 means this feature is disabled. # debug_port = 0 ###################################################################### # Mask feature (experimental) # # Some UAs will always use the host/ip they register with as # host part in the registration record (which will be the inbound # ip address / hostname of the proxy) and can not be told to use a # different host part in the registration record (like sipphone, FWD, # iptel, ...) # This Mask feature allows to force such a UA to be masqueraded to # use different host. # -> Siemens SIP Phones seem to need this feature. # # Unles you really KNOW that you need this, don't enable it. # # mask_host= # masked_host= # # mask_host=10.0.1.1 -- inbound IP address of proxy # masked_host=my.public.host -- outbound hostname proxy ###################################################################### # User Agent Masquerading # # Siproxd can masquerade the User Agent string of your local UAs. # Useful for Providers that do not work with some specific UAs # (e.g. sipcall.ch - it does not work if your outgoing SIP # traffic contains an Asterisk UA string...) # Default is to do no replacement. # #ua_string = Siproxd-UA ###################################################################### # Use ;rport in via header # # may be required in some cases where you have a NAT router that # remaps the source port 5060 to something different and the # registrar sends back the responses to port 5060. # Default is disabled # 0 - do not add ;rport to via header # 1 - do add ;rport to INCOMING via header only # 2 - do add ;rport to OUTGOING via header only # 3 - do add ;rport to OUTGOING and INCOMING via headers # # use_rport = 0 ###################################################################### # Outbound proxy # # Siproxd itself can be told to send all traffic to another # outbound proxy. # You can use this feature to 'chain' multiple siproxd proxies # if you have several masquerading firewalls to cross. # # outbound_proxy_host = my.outboundproxy.org # outbound_proxy_port = 5060 ###################################################################### # Outbound proxy (Provider specific) # # Outbound proxies can be specified on a per-domain base. # This allows to use an outbound proxy needed for ProviderA # and none (or another) for ProviderB. # #outbound_domain_name = freenet.de #outbound_domain_host = proxy.for.domain.freende.de #outbound_domain_port = 5060 ###################################################################### # Loadable Plug-ins # # The plugins are loaded in the order they appear here. Also # the processing order is given by the load order. # # plugin_dir: MUST be terminated with '/' plugindir=/usr/lib/siproxd/ # # List of plugins to load. MUST use the .la file extension! #load_plugin=plugin_demo.la #load_plugin=plugin_shortdial.la load_plugin=plugin_logcall.la #load_plugin=plugin_defaulttarget.la #load_plugin=plugin_fix_bogus_via.la #load_plugin=plugin_stun.la #load_plugin=plugin_prefix.la #load_plugin=plugin_regex.la ###################################################################### # Plugin_demo # plugin_demo_string = This_is_a_string_passed_to_the_demo_plugin ###################################################################### # Plugin_shortdial # # Quick Dial (Short Dial) # ability to define quick dial numbers that can be accessed by # dialing "*00" from a local phone. '00' corresponds to the entry number # (pi_shortdial_entry) below. The '*' character can be chosen freely # (pi_shortdial_akey). # Note: If this module is enabled, there does NOT exist a way to dial # a "real" number like *01, siproxd will try to replace it by it's # quick dial entry. # # The first character is the "key", the following characters give # the length of the number string. E.g. "*00" allows speed dials # from *01 to *99. (the number "*100" will be passed through unprocessed) plugin_shortdial_akey = *00 # # *01 sipphone echo test plugin_shortdial_entry = 17474743246 # *02 sipphone welcome message plugin_shortdial_entry = 17474745000 ###################################################################### # Plugin_defaulttarget # # Log redirects to syslog plugin_defaulttarget_log = 1 # target must be a full SIP URI with the syntax # sip:user@host[:port] plugin_defaulttarget_target = sip:internal@dddd:port ###################################################################### # Plugin_fix_bogus_via # # Incoming (from public network) SIP messages are checked for broken # SIP Via headers. If the IP address in the latest Via Header is # part of the list below, it will be replaced by the IP where the # SIP message has been received from. plugin_fix_bogus_via_networks = 10.0.0.0/8,172.16.0.0/12,192.168.0.0/16 ###################################################################### # Plugin_stun # # Uses an external STUN server to determine the public IP # address of siproxd. Useful for "in-front-of-NAT-router" # scenarios. plugin_stun_server = stun.xten.com plugin_stun_port = 3478 # period in seconds to request IP info from STUN server plugin_stun_period = 300 ###################################################################### # Plugin_prefix # # unconditionally prefixes all outgoing calls with the # "akey" prefix specified below. plugin_prefix_akey = 0 ###################################################################### # Plugin_regex # # Applies an extended regular expression to the 'To' URI. A typical # SIP URI looks like (port number is optional): # sip:12345@some.provider.net # sips:12345@some.provider.net:5061 # # Backreferences \1 .. \9 are supported. # plugin_regex_desc = Test Regex 1 plugin_regex_pattern = ^sip:00 plugin_regex_replace = + plugin_regex_desc = Test Regex 2 plugin_regex_pattern = ^sip:01 plugin_regex_replace = +a plugin_regex_desc = Test Regex 3 plugin_regex_pattern = ^(sips?):01 plugin_regex_replace = \1:001 siproxd-0.8.1/doc/sample_cfg_budgetone.txt0000664000077000007700000000665111570214403015604 00000000000000 Grandstream IP Phone Configuration MAC Address: 00.0B.82.00.31.89 Software Version: Program--1.0.3.81 Bootloader--1.0.0.7 HTML--1.0.0.18 detected firewall/NAT type is open Internet Admin Password: **********____________________ (password to configure this IP phone) IP Address: (*) dynamically assigned via DHCP, or (_) statically configured as: IP Address: ___. ___. ___. ___ Subnet Mask: ___. ___. ___. ___ Default Router: ___. ___. ___. ___ DNS Server 1: ___. ___. ___. ___ DNS Server 2: ___. ___. ___. ___ SIP Server: proxy01.sipphone.com__________ (e.g., sip.mycompany.com, or IP address) Outbound Proxy: ____________ (e.g., proxy.myprovider.com, or IP address, if any) SIP User ID: 1747669****__________ (the user part of an SIP address) Authenticate ID: 1747669****__________ (can be identical to or different from SIP User ID) Authenticate Password: ______________________________ Name: your name_____________________ (optional, e.g., John Doe) Advanced Options: Preferred Vocoder: (in listed order) choice 1: [current setting is "G729"] choice 2: [current setting is "PCMA"] choice 3: [current setting is "G723"] choice 4: [current setting is "PCMU"] choice 5: [current setting is "G726-32"] choice 6: [current setting is "G728"] G723 rate: (*) 6.3kbps encoding rate (_) 5.3kbps encoding rate Silence Suppression: (*) No (_) Yes Voice Frames per TX: ______1 (up to 10/20/32/64 frames for G711/G726/G723/other codecs respectively) IP QoS: 48_____ (IP Diff-Serv or Precedence value for RTP) VLAN Tag: 0______ (VLAN classification for RTP) SIP User ID is phone number: (*) No (_) Yes Dial Plan: _______ (dial plan prefix string) SIP Registration: (*) Yes (_) No Register Expiration: 30_____ (in minutes. default 1 hour, max 45 days) Early Dial: (*) No (_) Yes (use "Yes" only if proxy supports 484 response) Use # as Dial Key: (*) No (_) Yes (if set to Yes, "#" will function as the "(Re-)Dial" key) local SIP port: 5060___ (default 5060) local RTP port: 5004___ (1024-65535, default 5004) Use random port: (_) No (*) Yes NAT Traversal: (*) No (_) Yes, STUN server is: ________________________________ (URI or IP:port) TFTP Server: 4__. 3__. 153. _56 (for remote software upgrade and configuration) Voice Mail UserID: 1747669****__________ (User ID/extension for 3rd party voice mail system) Offhook Auto-Dial: ______________________________ (User ID/extension to dial automatically when offhook) Send DTMF: (*) in-audio (_) via RTP (RFC2833) (_) via SIP INFO DTMF Payload Type: 101____ Send Flash Event: (*) No (_) Yes (Flash will be sent as a DTMF event if set to Yes) NTP Server: ________ (URI or IP address) Time Zone: [current setting is "GMT+1:00 (Paris, Amsterdam, Berlin, Rome, Vienna, Madrid, Warsaw, Brussels)"] Daylight Savings Time: (*) No (_) Yes (if set to Yes, display time will be 1 hour ahead of normal time) Send Anonymous: (*) No (_) Yes (caller ID will be blocked if set to Yes) Update [BUTTON] [BUTTON] siproxd-0.8.1/doc/Makefile.in0000664000077000007700000004102511606402077012754 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # # Copyright (C) 2002-2008 Thomas Ries # # This file is part of Siproxd. # # Siproxd 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. # # Siproxd 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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mkdir -p pdf docbook_html: siproxd_guide.sgml @have_docbook2html_TRUE@ if [ html/siproxd_guide.html -ot siproxd_guide.sgml ]; then \ @have_docbook2html_TRUE@ docbook2html -o html/ siproxd_guide.sgml; \ @have_docbook2html_TRUE@ fi docbook_pdf: siproxd_guide.sgml @have_docbook2pdf_TRUE@ if [ pdf/siproxd_guide.pdf -ot siproxd_guide.sgml ]; then \ @have_docbook2pdf_TRUE@ docbook2pdf -o pdf/ siproxd_guide.sgml; \ @have_docbook2pdf_TRUE@ fi clean-local: rm -rf html/* rm -rf pdf/* # # install local data # install-data-local: $(mkinstalldirs) $(DESTDIR)$(sysconfdir) $(INSTALL_DATA) $(srcdir)/siproxd.conf.example $(DESTDIR)$(sysconfdir)/ $(INSTALL_DATA) $(srcdir)/siproxd_passwd.cfg $(DESTDIR)$(sysconfdir)/ chmod 600 $(DESTDIR)$(sysconfdir)/siproxd_passwd.cfg $(mkinstalldirs) $(DESTDIR)$(docdir) @have_docbook2pdf_TRUE@ $(INSTALL_DATA) $(srcdir)/pdf/* $(DESTDIR)$(docdir)/ @have_docbook2html_TRUE@ $(INSTALL_DATA) $(srcdir)/html/* $(DESTDIR)$(docdir)/ # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: siproxd-0.8.1/doc/FLI4L_HOWTO.txt0000664000077000007700000000644311570214403013241 00000000000000compiling siproxd for FLI4L =========================== 2.0.x (libc5 based): 1) LIBOSIP On an libc5 system (eg SUSE 5.3), first build and install libosip. Probably you get an error when building in file parser/port_misc.c, telling you about a non existing include file sys/unistd.h. To fix this, simply edit the .c file and replace the erroneous include statement to include instead of $ ./configure $ make $ make install 2) SIPROXD Delete the config.cache file. Configure siproxd: $ ./configure --enable-almost-static This will build siproxd statically linked against libosib, pthreads and dynamically against libc. Then $ make 2.1.x (uClibc based): Prerequisite: uClibc development enviroment installed 1) LIBOSIP Does not build very smoothly and properly. However, to link siproxd STATICALLY against libosip this procedure might work. Apply same fix to port_misc as described above. Apply the following path to configure.in ---snipp--- --- configure.in.orig Sat Jun 15 02:26:59 2002 +++ configure.in Sun Mar 23 01:44:12 2003 @@ -52,6 +52,38 @@ dnl declare --enable-* args and collect ac_help strings +dnl&&&&&&&&&&&&&&&&&& +dnl +dnl uClib support (only available on Linux, yet) +dnl +uclib_path="/usr/i386-linux-uclibc/" +AC_MSG_CHECKING("uClib path") +AC_ARG_WITH(uclib-path, + [ --with-uclib-path=DIR directory to uClib development], + uclib_path="$withval" ) +AC_MSG_RESULT($uclib_path) + +AC_MSG_CHECKING("build against uClib") +AC_ARG_ENABLE(uclib, + [ --enable-uclib build against a uClib], + build_uclib=$enableval, + build_uclib="no") +AC_MSG_RESULT($build_uclib) + + +if test "x$build_uclib" = "xyes"; then + +dnl export PATH=$uclib_path/bin:$PATH +dnl export UCLIBC_DEVEL_PREFIX=$uclib_path + + CC=$uclib_path/bin/i386-uclibc-gcc + LDD=$uclib_path/bin/i386-uclibc-ldd + LD=$uclib_path/bin/i386-uclibc-ld + CPPFLAGS=" -I $uclib_path/include/ $CPPFLAGS" + LIBS="-L $uclib_path/lib/ $LIBS" +fi +dnl&&&&&&&&&&&&&&&&&& + AC_ARG_ENABLE(debug, [ --disable-debug turn off debugging.], disable_debug=$enableval,disable_debug="yes") ---snipp--- Create new ./configure script $ aclocal -I scripts/ $ autoconf Configure and build libosip: $ ./configure --prefix= --with-uclib-path= --enable-uclib $ make -i clean $ make -i $ make -i install Ignore any compile errors! (This is just a very dirty hack to get libosip half way built) 2) SIPROXD Delete the config.cache file. Configure siproxd: $ ./configure --with-uclibc-path= --enable-uclibc --with-extra-includes=/include --with-extra-libs=/lib --enable-almost-static This will build siproxd statically linked against libosib and dynamically linked against uClibc. $ make "$ ldd src/siproxd" reports: libpthread.so.0 => /lib/libpthread.so.0 libc.so.0 => /lib/libc.so.0 ld-uClibc.so.0 => /lib/ld-uClibc.so.0 Does Flifl 2.1.x include the full uClibc dynamic libraries (especially the pthreads.so)? siproxd-0.8.1/doc/Makefile.am0000664000077000007700000000413411570214403012735 00000000000000# # Copyright (C) 2002-2008 Thomas Ries # # This file is part of Siproxd. # # Siproxd 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. # # Siproxd 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 Siproxd; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # missing with older automake/autoconf packages docdir = ${datadir}/doc/${PACKAGE} SUBDIRS = EXTRA_DIST = siproxd.conf.example \ siproxd_passwd.cfg \ FAQ KNOWN_BUGS \ FLI4L_HOWTO.txt \ RFC3261_compliance.txt \ sample_cfg_budgetone.txt \ sample_cfg_x-lite.txt \ sample_asterisk.txt \ siproxd_guide.sgml # # docbook stuff # all-local: local_dirs docbook_html docbook_pdf local_dirs: mkdir -p html mkdir -p pdf docbook_html: siproxd_guide.sgml if have_docbook2html if [ html/siproxd_guide.html -ot siproxd_guide.sgml ]; then \ docbook2html -o html/ siproxd_guide.sgml; \ fi endif docbook_pdf: siproxd_guide.sgml if have_docbook2pdf if [ pdf/siproxd_guide.pdf -ot siproxd_guide.sgml ]; then \ docbook2pdf -o pdf/ siproxd_guide.sgml; \ fi endif clean-local: rm -rf html/* rm -rf pdf/* # # install local data # install-data-local: $(mkinstalldirs) $(DESTDIR)$(sysconfdir) $(INSTALL_DATA) $(srcdir)/siproxd.conf.example $(DESTDIR)$(sysconfdir)/ $(INSTALL_DATA) $(srcdir)/siproxd_passwd.cfg $(DESTDIR)$(sysconfdir)/ chmod 600 $(DESTDIR)$(sysconfdir)/siproxd_passwd.cfg $(mkinstalldirs) $(DESTDIR)$(docdir) if have_docbook2pdf $(INSTALL_DATA) $(srcdir)/pdf/* $(DESTDIR)$(docdir)/ endif if have_docbook2html $(INSTALL_DATA) $(srcdir)/html/* $(DESTDIR)$(docdir)/ endif siproxd-0.8.1/doc/sample_asterisk.txt0000664000077000007700000001123611570214403014631 00000000000000Example Setup, Asterisk running on the same machine as siproxd (= NAT host). I use a iptables rule to redirect all outgoing SIP traffix from Asterisk to siproxd. /etc/sysconfig/iptables: ------------------------ *nat ###################################################################### # NAT: redirect locally generated packets :OUTPUT - [0:0] ######################### # # Asterisk Traffix via local siproxd. (must use DNAT to inbound IF! not REDIRECT) -A OUTPUT -o ppp+ -p udp --sport 5061 -j DNAT --to-destination 192.168.1.1:5060 COMMIT /etc/asterisk/sip.conf: ----------------------- [general] context = default allowoverlap = no ; Disable overlap dialing support. (Default is yes) bindport = 5061 ; use a different port than 5060, as that port will be ; occupied by siproxd! bindaddr = 0.0.0.0 ; IP address to bind to (0.0.0.0 binds to all) srvlookup = yes ; Enable DNS SRV lookups on outbound calls ; g726 sounds very bad, useless! ; g722 is a dead end, no conversion from/to possible ; g729 sound like through a long metal tube disallow = all allow = gsm,ulaw,alaw,adpcm,speex,g729,g723 autoframing = yes allowexternaldomains = yes allowexternalinvites = yes allowguest = yes allowsubscribe = no allowtransfer = yes alwaysauthreject = no autodomain = yes callevents = no compactheaders = no dumphistory = no g726nonstandard = no ignoreregexpire = no jbenable = no jbforce = no jblog = no maxcallbitrate = 384 maxexpiry = 3600 minexpiry = 180 notifyringing = no pedantic = no promiscredir = no recordhistory = no relaxdtmf = no rtcachefriends = no rtsavesysname = no rtupdate = no sendrpid = yes sipdebug = no t1min = 100 progressinband = no t38pt_udptl = no trustrpid = no usereqphone = no videosupport = no ; ; the following is required when using siproxd with local DNAT rule nat=never externip=192.168.1.1 ; localnet = 192.168.0.0/16 ; my inbound network with local UAs domain = 192.168.1.1 ; inbound IP of host running Asterisk and siproxd domain = mynatfirewall ; -"- canreinvite = no useragent = PBX ; sipcall.ch (and others?) require UA string ; to be different from "AsteriskPBX" [authentication] ;---end--- /etc/asterisk/users.conf ------------------------ [general] ; ; Full name of a user ; fullname = New User userbase = 200 ; ; Create voicemail mailbox and use use macro-stdexten ; hasvoicemail = yes ; ; Set voicemail mailbox 6000 password to 1234 ; vmsecret = 1234 ; ; Create SIP Peer ; hassip = yes hasiax = no ; ; ; Create manager entry ; hasmanager = no ; ; Remaining options are not specific to users.conf entries but are general. ; callwaiting = yes threewaycalling = yes callwaitingcallerid = yes transfer = yes canpark = yes cancallforward = yes callreturn = yes callgroup = 1 pickupgroup = 1 host = dynamic localextenlength = 3 allow_aliasextns = no allow_an_extns = no hasagent = no hasdirectory = no ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; Local SIP UAs ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; [201] callwaiting = yes cid_number = 201 context = local_sip email = email@host.xx fullname = Full Name group = hasagent = yes hasdirectory = yes hasiax = no hasmanager = no hassip = yes hasvoicemail = yes host = dynamic mailbox = 201 secret = threewaycalling = yes zapchan = registeriax = no registersip = yes vmsecret = [202] callwaiting = yes cid_number = 202 context = local_sip email = email@host.xx fullname = Full Name group = hasagent = yes hasdirectory = yes hasiax = no hasmanager = no hassip = yes hasvoicemail = yes host = dynamic mailbox = 202 secret = threewaycalling = yes zapchan = registeriax = no registersip = yes vmsecret = ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; SIP Trunks ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; sipphone.com [trunk_1] disallow = all allow = gsm,ulaw,alaw,adpcm,speex,g729,g723 callerid = contact = 1747669xxxx context = DID_trunk_1 dialformat = ${EXTEN:1} fromdomain = proxy01.sipphone.com fromuser = 1747669xxxx group = hasexten = no hasiax = no hassip = yes host = proxy01.sipphone.com insecure = very port = 5060 provider = registeriax = no registersip = yes secret = trunkname = Custom - sipphone1341 trunkstyle = customvoip username = 1747669xxxx ; sipcall.ch [trunk_3] disallow = all allow = gsm,ulaw,alaw,adpcm,speex,g729,g723 callerid = contact = 4132511xxxx context = DID_trunk_3 dialformat = ${EXTEN:1} fromdomain = sip.backbone.ch fromuser = 4132511xxxx group = hasexten = no hasiax = no hassip = yes host = sip.backbone.ch insecure = very port = 5060 provider = registeriax = no registersip = yes secret = trunkname = Custom - sipcall trunkstyle = customvoip username = 4132511xxxx ;---end--- siproxd-0.8.1/doc/FAQ0000664000077000007700000003434711570214403011244 00000000000000 Still under construction... --------------------------------------------------------------------------- Q: What softphone work with siproxd? A: The goal is that every softphone (that is SIP compliant) should be able to work via siproxd. Tested and/or reported to work so far: - linphone (http://www.linphone.org) - kphone (http://http://www.wirlab.net/kphone/) - MSN Messenger - Grandstream BudgeTone series - X-Lite (http://www.xten.com) --------------------------------------------------------------------------- Q: Is it possible from a remote computer to call the inbound computer? A: Yes, see also next question. --------------------------------------------------------------------------- Q: What SIP address must the remote computer use to make a call? A: Scenario -------- private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org xxx.org +-------------+ +--------------+ +-------------+ ! !.10 .1 ! masquerading ! publicIP ! ! ! IntHost !-------------! Firewall !------------>>! externalHost! ! ! eth0! !ppp0 ! ! +-------------+ +--------------+ +-------------+ user: johndoe user: test - IntHost is running an SIP softphone (like linphone, kphone) - The SIP address used by IntHost is sip:johndoe@foo.bar.org - The softphone on IntHost is configured to register at siproxd running on the firewall host (10.0.0.1) as sip:johndoe@foo.bar.org - foo.bar.org is the domain name corresponding to the public IP address of the firewall (eg use some dynamic DNS service [1]) - externalHost does *not* register at siproxd running on the firewall host. The relevant part of the configuration (linphone) of IntHost then looks like ($HOME/gnome/linphone): [sip] sip_port=5060 use_registrar=1 username=johndoe hostname=foo.bar.org registrar=sip:10.0.0.1 reg_passwd= addr_of_rec=sip:johndoe@foo.bar.org reg_expires=900 as_proxy=1 as_redirect=0 as_outbound=1 To make an outgoing call from IntHost simply use the SIP address of the target ( -> sip:test@xxx.org). test@xxx.org can make a incoming calls - it simply has to use the registered SIP address of the softphone running on IntHost (sip:johndoe@foo.bar.org). Siproxd will then rewrite and forward the incoming request to Inthost. The externalHost does not need to know anything about the proxy. For the user sip:test@xxx.org it looks as he directly sends the traffic to foo.bar.org, siproxd then takes care about where to send it from there. --------------------------------------------------------------------------- Q: How does the registration and mapping of inbound clients work? A: The mapping mechanism of SIP addresses works basically like: Inthost sends a registration to siproxd with: - a 'To:' address of the address to be registered (sip:johndoe@foo.bar.org) (lets call this address the 'masqueraded' or 'public' address) - a 'Contact:' address of the *true* address (sip:johndoe@10.0.0.10) Siproxd then will basically 'just' substitute the true address by the masqueraded address and vice versa. That means you can have multiple IntHosts (each of them using a different user name) running at the same time. For an incoming call, siproxd will search its registration table for the requested SIP address and so finds the internal host that belong to it. This of course *requires* that the username part of the SIP address is unique for each softphone that registers a the proxy (So this is more or less the mechanism that you mentioned in your mail). --------------------------------------------------------------------------- Q: How does the RTP Proxy work? A: The RTP proxy actually is quite simple. It does not use any RTP protocol stack. All relevant code is located within rtpproxy.c. The RTP proxy is running as a separate thread. It maintains a list of active RTP transfers (rtp_proxytable). Controlling (registering a new RTP data stream / removing a RTP stream) is done via 2 service routines rtp_start_fwd() and rtp_stop_fwd() from withing the SIP related part of siproxd. When a session is established (INVITE, ACK), siproxd will fetch the relevant information (UDP ports) from the SIP messages and does a rtp_start_fwd(). This will create an UDP socket and binds it to the outbound interface address (port number dynamically chosen withing the RTP port range). In addition a entry into the rtp_proxytable will be made. The RTP Proxy then *simply* does wait withing a select() to receive a UDP datagrams on the specified ports and then sends them to the local client. The RTP proxy does absolutely not care about WHAT data is proxied, so it is not aware of RTP or any other high level stuff. It is simply a binary forwarding of datagrams. If the session is closed (BYE) the RTP stream will be stopped via rtp_stop_fwd(). In addition, there exists a timeout supervision (configurable) that will stop RTP streams that have been inactive (no data received) for a specified time. For each RTP data stream, also an RTCP stream will be handled (port number of RTP strem +1). --------------------------------------------------------------------------- Q: Does siproxd need to be installed on the same host as the firewall / NAT is running? A: Not necesarily. Siproxd needs to know the public IP address, as this address is included in the SIP signalling to establish a session. Also, siproxd needs control on the allocation of UDP ports for sending/receiving RTP data (some User Agents get into trouble/silence if the sending and receiving UDP port is not the same) However, siproxd does *not* interact with ipchains/iptables. The requirement for the firewall rules is to allow port 5060 for incomming UDP datagrams (SIP) as well as the UDP port range for RTP data as specified in the config file (default 7070 - 7079). One mode of operation is to run siproxd on the NAT host, using different if_inboude and if_outbound interfaces. The other method is to ruin siproxd "in front of" the NAT firewall. For configuration details see the documentation (host_outbound). --------------------------------------------------------------------------- Q: How do I configure siproxd to use ICPHAINS based UDP masquerading tunnels for proxying the incomming RTP traffic? A: Since version 0.5.2, IPCHAINS and IPTABLES are no longer supported. Use the RTP relay instead. --------------------------------------------------------------------------- Q: What types of operation does siproxd support? A: Siproxd can be used in two ways: 1) Siproxd as outbound proxy: - Configure your local client to register with some 3rd party service like Sipphone, FWD, Sipgate or any other. - Configure your local client to use siproxd as OUTBOUND PROXY Note: In this case, the local client does NOT register with siproxd but only with the external SIP restration service. The only condition is that siproxd needs to stay in the path of communication, therefore the local client must be configured as to use an OUTBOUND PROXY. 2) Siproxd as registrar: If you don't want to use any 3rd party service, you can have your local clients directly with siproxd. Only in this case you should set-up accounts and passwords in siproxd. - Configure you local client to register with siproxd. As AOR (address of record) choose a user part as you want and a host part that resolves to the public addess of the host running siproxd. - DO use siproxd as outbound proxy Note that siproxd has very limited capabilities when used as registrar. So my recommendation is to use method 1) and go with a real registrar. --------------------------------------------------------------------------- Q: How do I use siproxd as a pure outbound proxy, so I can register with my SIP phone at a third party registrar? A: Also Simple. Just configure your SIP phone to use siproxd as outbound proxy and your 3rd party registrar as registrar. Siproxd will then transparently handle (and if needed rewrite) the SIP traffic. --------------------------------------------------------------------------- Q: I have a Grandstream Budgetone-100 SIP phone. The SIP communication seems to work properly (I can register, make and receive calls) but I do not hear any audio. However, transmitting audio works. A: Since version 0.5.2, IPCHAINS and IPTABLES are no longer supported. Use the RTP relay instead. Grandstream SIP phones are now working properly with the RTP relay. --------------------------------------------------------------------------- Q: I use Linux (kernel 2.4.x) with ipchains. However, siproxd always complains "ERROR:IPCHAINS support not built in", why? A: Since version 0.5.2, IPCHAINS and IPTABLES are no longer supported. Use the RTP relay instead. --------------------------------------------------------------------------- Q: I have two local UA (SIP phones) connected to siproxd. I can make outgoing calls and receive incoming calls to some other SIP phones in the internet. However, making a call between the two locally connected does not succeed, why? A: Since Version 0.5.3 this is supported. --------------------------------------------------------------------------- Q: When I'm experimenting with siproxd, sometimes it is not enough to restart siproxd to get rid of old junk. A: Siproxd remenbers the registrations made by UAs in a seperate file. Therefore, just restarting siproxd is not enough to get rid of them. Of course eventually they will time out and be removed from the cache. You also can delete the cache file manually.by default it is in /tmp/siproxd_registrations. - stop siproxd - rm siproxd_registrations - start siproxd Also, with newer Linux Kernels (2.6.x with conntrack kernel module loaded) there may be some state information stored within conntrack. Stopp all SIP traffic (UAs, including siproxd) and wait about 5 minutes, then try again. --------------------------------------------------------------------------- Q: I have problems getting MSN Messenger 5.0 to work (using FWD as 3rd party registrar). A: First make sure that you have an SIP enabled MSN messenger, which is a separate download from the non-SIP-enabled Messenger 5 at http://www.microsoft.com/windows/messenger. For the configuration, enter the local IP address of siproxd as the server and 266xxx@fwd.pulver.com as your address. When the authentication dialog comes up you must use your FWD_NUMBER (266xxx) and your password. Messenger misleads you into typing FWD_NUMBER@fwd.pulver.com which will fail... --------------------------------------------------------------------------- Q: Can you give an example configuration for kphone and FWD? A: (FWD_NUMBER is your FWD account number) File->Identity -------------- Full Name: My Name User part of SIP URL: FWD_NUMBER Host Part of SIP URL: fwd.pulver.com Outbound Proxy: 192.168.1.1 <<-- local IP of siproxd Authentication Username: FWD_NUMBER q-value: <<-- empty Preferences->SIP->Socket ------------------------ Socket Protocol: UDP Use STUN Server: No Symmetric Signalling: No (may also be 'Yes') Symmetric Media: No (may also be 'Yes') STUN Server: << n/a Request Period for STUN Server << n/a Media Min Port: 7070 << depend of siproxd config Media Max Port: 7080 (RTP ports) --------------------------------------------------------------------------- Q: If I update both inbound and outbound to if_inbound = ppp0 if_outbound = ppp0 will this work ? A: Very likely this will not work properly. Siproxd does masquerade User Agents hidden behind a NAT firewall (inbound network) so they can access other User Agents located in the public internet (outbound network). Therefore there MUST be 2 networks connected to the host running siproxd: - Inbound network - Outbound network If you just want a proxy located in the public IP range you should not use siproxd, but get a real SIP proxy server instead. --------------------------------------------------------------------------- Q: I can build siproxd, but when I try to start it, it fails with something like: $ siproxd -h siproxd: error while loading shared libraries: libosipparser2.so.3: cannot open shared object file: No such file ordirectory A: Make sure you have correctly installed libosip2. If libosip2 is installed somewhere else than the standard library paths, the path MUST be included in the /etc/ld.so.conf file to tell the dynamic linker where to search for libraries. Try the following command: $ /sbin/ldconfig -p|grep libosip The output MUST be something like: libosip2.so.3 (libc6) => /usr/lib/libosip2.so.3 libosip2.so (libc6) => /usr/lib/libosip2.so libosipparser2.so.3 (libc6) => /usr/lib/libosipparser2.so.3 libosipparser2.so (libc6) => /usr/lib/libosipparser2.so If not, libosip2 is not correctly installed. --------------------------------------------------------------------------- Q: I have two Internet connections, one is my main connection and the second is my backup connection. Can I configure siproxd in a way to handle both Internet connections (switch to the backup connection if the other one fails)? A: Siproxd itself does not include support for such a thing. However what you can do is, use 2 different siproxd configuration files (with the two different outbound interfaces configured). Then, if the main interface goes down and you activate the backup connection, just copy the second siproxd config file in place and restart siproxd. Active registrations are not lost, as siproxd does save them at exit. siproxd-0.8.1/doc/siproxd_passwd.cfg0000664000077000007700000000044311570214403014432 00000000000000###################################################################### # # Per user password file for siproxd # # format is: # # username and password must not contains white spaces # ###################################################################### user password siproxd-0.8.1/doc/sample_cfg_x-lite.txt0000664000077000007700000000773011570214403015031 00000000000000X-Lite - Private Build 1103a Local registration at siproxd ============================= System Settings Network Autodetect IP: Yes Listen on IP: - ** Use X-NAT to Choose SIP/RTP Ports: Never Listen SIP Port: 5060 Listenm RTP Port: 8000 NAT Firewall IP: - ** Out Bound SIP Proxy: ** Force Firewall Type: Open IP Primary STUN Server: - Secondary STUN Server: - Primary DNS Server: - Secondary DNS Server: - Provider DNS Server: - ** SIP Proxy Enabled: Yes Display Name: Default Username: Authorization User: Password: 1) Domain/Realm: SIP Proxy: Out Bound Proxy: Use Out Bound Proxy: Always Send Internal IP: Default Register: Always Voicemail SIP URL: - Forward SIP URL: - Use Voicemail: Forward to Voicemail Direct Diap IP: No Dial Prefix: - Provider Website (if applicabla): - Update Settings (if applicable): - X-Tunnels Use X-Tunnels: Never X-Cipher Use X-Cipher: Never Advanced System Settings: SIP Settings Reregister Proxy(s): 1800 ** Send UDP Keep-alive Messages to Proxy: No Frequency to send UDP keep-alive Messages to proxy (ms): 10000 Send Compact SIP Messages: No Send Basic SDP Messages: No Use SIP rport: Yes Obey Reverse UDP Rules: Yes Should Timeout SIP Messages After (ms): 9000 Should Timeout Bye SIP Message After (ms): 4000 Should Timeout Provisional SIP Relpies After (ms): 40000 Should Wait to Resend Request After Provisional Reply (ms): 10000 Should Resend SIP Messages After (ms): 1500 RTP Settings RTP Keep-alive Settings Send RTP Keep-alive Messages: Yes Send RTP Keep-alive Messages Frequency (ms): 15000 RTP Keep-alive Bogus Payload Type: 13 Secure Magic Number: 128 Obey Reverse UDP Mapping Rules: Yes ** Send RTCP Messages: No 1) must be a hostname that resolves to the public IP address siproxd uses (outbound interface) Codec Settings g711u Enabled: Yes Magic Number: 0 Samples Per Frame: 160 DTMF Samples per Frame: 160 DTMF Prefix Force On: - DTMF Prefix Force Off: - g711a Enabled: Yes Magic Number: 8 Samples Per Frame: 160 DTMF Samples per Frame: 160 DTMF Prefix Force On: - DTMF Prefix Force Off: - gsm Enabled: No Magic Number: 3 Samples Per Frame: 160 DTMF Prefix Force On: - DTMF Prefix Force Off: - iLBC Enabled: No Magic Number: 98 Samples Per Frame: 240 DTMF Prefix Force On: - DTMF Prefix Force Off: - Speex Enabled: No Magic Number: 97 Speex Quality: 97 Speex Complexity: 4 DTMF Prefix Force On: - DTMF Prefix Force Off: - Codec Order g711u: 4 g711a: 5 gsm: 3 iLBC: 1 Speex: 2 Remote registration at 3rd party registrar ========================================== System Settings ** SIP Proxy Enabled: Yes Display Name: Default Username: Authorization User: Password: Domain/Realm: SIP Proxy: Out Bound Proxy: Use Out Bound Proxy: Always Send Internal IP: Default Register: Always Voicemail SIP URL: - Forward SIP URL: - Use Voicemail: Forward to Voicemail Direct Diap IP: No Dial Prefix: - Provider Website (if applicabla): - Update Settings (if applicable): - siproxd-0.8.1/doc/siproxd_guide.sgml0000664000077000007700000015362311570214403014442 00000000000000 2005-04-10 Siproxd Users Guide Siproxd Thomas Ries
tries@users.sourceforge.net
2005-2010 Thomas Ries This document can be freely redistributed according to the terms of the GNU General Public License. 0.1 2005-04-10 tries@users.sourceforge.net Initial version 0.2 2006-07-28 tries@users.sourceforge.net Comment on Asterisk Scenario 0.3 2007-05-15 tries@users.sourceforge.net New Asterisk Config Files 0.7.1 2008-01-27 tries@users.sourceforge.net Plug-in API 0.8.0 2010-02-24 tries@users.sourceforge.net TCP, STUN plugin, config file updates README Important information, please read me! Important / Warning As it still happens that people try to mix different NAT traversal techologies together with siproxd I'll put some words here: Do NOT USE anything like an STUN Server together with siproxd. Do NOT USE any additional techologies trying to help in NAT traversal (additional firewall modules like ip_nat_sip.ko or whatever fancy stuff may tempt you). If you do not follow the above rules, those other "helping technologies" WILL DO CONFLICT with siproxd and result in a mess. Overview Siproxd is an proxy/masquerading daemon for the SIP protocol. It handles registrations of SIP clients on a private IP network and performs rewriting of the SIP message bodies to make SIP connections possible via an masquerading firewall. It allows SIP clients (like kphone, linphone) to work behind an IP masquerading firewall or router. SIP (Session Initiation Protocol, RFC3261) is used by Softphones and Hardphones (Voice over IP) to initiate communication. By itself, SIP does not work via masquerading firewalls as the transfered data contains IP addresses and port numbers. There exist so called STUN servers that allow a SIP client to figure out its public visible IP address and use this one instead. As a drawback, usually on the masquerading firewall a very wide port range must be opened up for the incoming RTP traffic. The SIP client must support STUN (which most of them do). Siproxd uses another approach (application layer proxy) and places itself as outbound proxy in between the local SIP client and the remote client or registrar. It does rewrite the SIP traffic on the fly and also includes a RTP proxy for incoming and outgoing RTP traffic (the actual audio data). The port range to be used for receiving RTP data is configurable, so the firewall only must allow incoming traffic for a small port range. A standard scenario would look like: private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! IntHost !---------------! Firewall !------------>> ! ! ! ! +-------------+ +--------------+ eth0 : ppp0 The Firewall does IP masquerading and is running siproxd IntHost is running an SIP softphone (like linphone, kphone) The SIP address used by the softphone is sip:johndoe@foo.bar.org The softphone is configured to register itself at siproxd running on the firewall host (10.0.0.1) as sip:johndoe@foo.bar.org foo.bar.org is the domain name corresponding to the public IP address of the firewall (e.g. use some dynamic DNS service [1]) Building and Installation Prerequisites Operating system of either: Linux (should work with any kernel) FreeBSD Solaris (porting is still being worked on but you may try it) Additional required Packages: Libosip2 package Compiling and Installing It is quite simple. If you have a more-or-less standard installation and libosip2 installed at a standard location, it should be sufficient to do: ./configure make make install This will install siproxd into /usr/local/. If you wish to install it into another location, specify --prefix=<myprefix> when running ./configure. If you have installed libosip2 in an non-standard location use --with-libosip-prefix=<libosipprefix> to tell configure where to find libosip2 (e.g. --with-libosip-prefix=$HOME/lib). Common features for ./configure: --enable-static build statically linked executable --with-libosip-prefix=DIR use libosip2 from DIR/include and DIR/lib --with-extra-includes=DIR adds non standard include paths --with-extra-libs=DIR adds non standard library paths Edit /usr/etc/siproxd.conf according to your situation, at least configure if_inbound and if_outbound. They must represent the interface names (e.g. on Linux: ppp0, eth1) for the inbound and outbound interfaces. Edit /usr/etc/siproxd_passwd.cfg if you enable client authentication. Start siproxd: # siproxd Configuration The configuration file 'siproxd.conf' Siproxd by default searches for its configuration file in the following locations: $HOME/.siproxdrc <buildingprefix>/etc/siproxd.conf /etc/siproxd.conf /usr/etc/siproxd.conf /usr/local/etc/siproxd.conf The following is a list of directives that do exist. Note that string values MUST NOT contain spaces or tabs. Also read the explanations included in the supplied example configuration file fro more explanation. Items with a # in front are normally disabled / not defined. To start with siproxd in the first run, just adapt the interface definition for the inbound and outbound network interfaces (if_inbound and if_outbound). Definition of network interfaces for the inbound network (local network where your SIP client is connected, this network normally uses IP addresses from on of the private IP ranges like 10.x.x.x, 192.168.x.x) and outbound network (your connection to the Internet, normally this interface has a public IP assigned by your provider). if_inbound = eth0 if_outbound = ppp0 Usually only the if_inbound and if_outbound directives will be used. The host_outbound directive comes into play when running siproxd "in front of" a NAT router. Please check the configuration examples in this document for more details. Also check the STUN plugin. # host_outbound = <my_public_ip_address> Access control lists for incoming SIP registrations and SIP traffic in general. These are comma separated lists of the form <IP>/<mask>, note that no spaces are allowed within the list (the configuration file parser cannot yet handle spaces). # hosts_allow_reg = 192.168.1.0/24,192.168.2.0/24 # hosts_allow_sip = 123.45.0.0/16,123.46.0.0/16 # hosts_deny_sip = 10.0.0.0/8,11.0.0.0/8 Port to listen for incoming SIP messages. 5060 is usually the correct choice, don't change this unless you have a reason to. sip_listen_port = 5060 Shall siproxd run as daemon? Usually 1 is the correct choice. If you want siproxd not to daemonize and keep running in foreground and writing its output to the terminal set this to 0. daemonize = 1 Siproxd does log using the syslog() facility when running a daemon. This setting controls how much logging is done: 0 - DEBUGs, INFOs, WARNINGs and ERRORs 1 - INFOs, WARNINGs and ERRORs 2 - WARNINGs and ERRORs 3 - only ERRORs 4 - absolutely nothing silence_log = 0 If siproxd is started as root, it can drop the root privileges and change its user ID at startup. It also can put itself into a chroot() jail (see 4.2 for details) user = nobody # chrootjail = /var/lib/siproxd/ Where to store the current registrations and the cycle in seconds to perform the cyclic writing. This allows siproxd to remember registration across a restart. An empty value means we do not save registrations. The specified directory path must exist. registration_file = /var/lib/siproxd/siproxd_registrations autosave_registrations = 300 Where to create the PID file. pid_file = /var/run/siproxd/siproxd.pid Enable/disable the RTP proxy. This must always be enabled. In some future release this directive will become obsolete and will be removed. rtp_proxy_enable = 1 Port range (UDP) that siproxd will use for incoming and outgoing RTP traffic. A firewall must be configured to allow traffic from and to these ports (UDP only). By default the range 7070 up to (and including) 7089 is used. This allows up to 10 simultaneous calls (2 ports per call). If you need more simultaneous calls, increase the range. rtp_port_low = 7070 rtp_port_high = 7089 Timeout for an RTP stream. If for the specified number of seconds no data is relayed on an active stream, it is considered dead and will be killed. rtp_timeout = 300 DSCP (differentiated services) value to be assigned to RTP and SIP UDP packets. Allows QOS aware routers to handle different types traffic with different priorities. rtp_dscp = 46 sip_dscp = 0 If a REGISTER request does not contain an Expires header or expires= parameter in the Contact header, this number of seconds will be used and reported back to the UA in the answer. default_expires = 600 TCP inactivity timeout: For TCP SIP signalling, this indicates the inactivity timeout (seconds) after that an idling TCP connection is disconnected. Note that making this too short may cause multiple parallell registrations for the same phone. This timeout must be set larger than the used registration interval. tcp_timeout = 600 Timeout for connection attempts in msec: How many msecs shall siproxd wait for an successful connect when establishing an outgoing SIP signalling connection. This should be kept as short as possible as waiting for an TCP connection to establish is a BLOCKING operation - while waiting for a connect to succeed not SIP messages are processed (RTP is not affected). tcp_connect_timeout = 500 TCP keepalive period: For TCP SIP signalling, if > 0 empty SIP packets will be sent every 'n' seconds to keep the connection alive. Default is off. tcp_keepalive = 20 If siproxd is used as registration server and authentication is wanted, define the following directive. If proxy_auth_realm is defined (a string), clients will be forced to authenticate themselfs to the proxy (for registration only). To disable Authentication, simply comment out this line. Default is disabled. # proxy_auth_realm = Authentication_Realm The password to be used for authentication may be a global one # proxy_auth_passwd = some_password or on a per user base, stored in its own file. proxy_auth_pwfile takes precedence over proxy_auth_passwd # proxy_auth_pwfile = /etc/mysiproxd_passwd.cfg To enable additional debug output of siproxd. This is a bit pattern representing the following items. Default is 0x0 - disabled. See below in this document for information on how to create a debug log file. DBCLASS_BABBLE 0x00000001 // babble (like entering/leaving fnc) DBCLASS_NET 0x00000002 // network DBCLASS_SIP 0x00000004 // SIP manipulations DBCLASS_REG 0x00000008 // Client registration DBCLASS_NOSPEC 0x00000010 // non specified class DBCLASS_PROXY 0x00000020 // proxy DBCLASS_DNS 0x00000040 // DNS stuff DBCLASS_NETTRAF 0x00000080 // network traffic DBCLASS_CONFIG 0x00000100 // configuration DBCLASS_RTP 0x00000200 // RTP proxy DBCLASS_ACCESS 0x00000400 // Access list evaluation DBCLASS_AUTH 0x00000800 // Authentication debug_level = 0x00000000 You may connect to this port from a remote machine and receive the debug output. This allows bettwer creation of debug output on embedded systems that do not have enough memory for large disk files. Port number 0 means this feature is disabled. debug_port = 0 Some UAs (SIP clients) will always use the host/ip they register TO as host part in the registration record (which will be the inbound ip address/hostname of the proxy) and can not be told to register a different host (public IP address). This Mask feature allows to force such a UA to be masqueraded to a different host. Siemens SIP Phones seem to need this feature. Normally disabled. # mask_host=local.ip.of.sipphone # masked_host=public.domaind.org User Agent Masquerading: Siproxd can masquerade the User Agent string of your local UAs. Useful for Providers that do not work with some specific UAs (e.g. sipcall.ch - it does not work if your outgoing SIP traffic contains an Asterisk UA string...) Default is to do no replacement. ua_string = Siproxd-UA Use ;rport in via header: may be required in some cases where you have a NAT router that remaps the source port 5060 to something different and the registrar sends back the responses to port 5060. Default is disabled (0) use_rport = 0 Siproxd itself can be told to send all traffic to another outbound proxy. You can use this feature to 'chain' multiple siproxd proxies if you have several masquerading firewalls to cross. Normally disabled. # outbound_proxy_host = my.outboundproxy.org # outbound_proxy_port = 5060 Outbound proxies can be specified on a per-domain base. This allows to use an outbound proxy needed for ProviderA and none (or another) for ProviderB. Multiple domain specific proxies may be specified, each one with one set of the following directives. Note: These directives must always be specified as a triple, skipping one of them will affect later definitions. #outbound_domain_name = freenet.de #outbound_domain_host = proxy.for.domain.freende.de #outbound_domain_port = 5060 Siproxd supports dynamic loadable plug-ins. Such plug-ins are loaded during runtime and do not require recompilation of the executable. This allows the easy addition of specific functionality to siproxd. Even 3rd party functional extensions are possible without the requirement to patch and rebuild the siproxd source code with each new release. Note: Dynamic loading of shared libraries is not supported on all platforms. If a platform does not support it, plug-ins can still be used but they will be statically linked during the build process of siproxd. The configuration ("loading" the plugins) is identical. For more information on this topic you may familiarize yourself with libltdl. Note: As the plug-in mechanism uses LTDL, the plugins to load MUST use a .la extension and not an .so extension! Trying to load an plugin using xxx.so as it's name will fail. # plugin_dir: MUST be terminated with '/' plugindir=/usr/lib/siproxd/ # List of plugins to load: #load_plugin=plugin_demo.la load_plugin=plugin_logcall.la Each plugin does manage it's own set of configuration options. They are named like plugin_<pluginname>_xxxxx. For the detailed description of configuration settings, refer to the plugin description. plugin_demo_string = This_is_a_string_passed_to_the_demo_plugin Command Line Options Siproxd knows the following command line options: -h, --help help -d, --debug <pattern> set debug-pattern -c, --config <cfgfile> use the specified config file -p, --pid-file <pidfile> create pid file at <pidfile> These options take precedence over the values configured in the configuration file. Features Custom Firewall Module The API make your library example code ./configure --with-custom-fwmodule=LIBRARY.a Chroot() Jail Create chroot jail What files must be present? To be completed! Plug-ins Plug-in API Siproxd plug-ins are dynamic loadable libraries and must provide 3 functions towards siproxd. As we make use of some libltdl features we do some internal macor magic - the PLUGIN_xxx funcation names are actually CPP macros that will expand in unique names. Th have this working properly the PLUGIN_NAME must be #defined before the plugins.h header file is included: #define PLUGIN_NAME plugin_myplugin #include "plugins.h" [...] int PLUGIN_INIT(plugin_def_t *plugin_def); int PLUGIN_PROCESS(int stage, sip_ticket_t *ticket); int PLUGIN_END(plugin_def_t *plugin_def); The PLUGIN_INIT function is called when the plug-in is loaded during startup of siproxd. The plug-in must define the following 4 fields of the plugin_def structure: api_version name desc exe_mask Example code fragment: /* API version number of siproxd that this plug-in is built against. * This constant will change whenever changes to the API are made * that require adaptions in the plug-in. */ plugin_def->api_version=SIPROXD_API_VERSION; /* Name and descriptive text of the plug-in. Those item MUST NOT be on the stack but either allocated via malloc (and then freed of course) or a static string in the plug-in. */ plugin_def->name=strdup("plugin_demo"); plugin_def->desc=strdup("This is just a demo plugin without any purpose"); /* Execution mask - during what stages of SIP processing shall * the plug-in be called. */ plugin_def->exe_mask=PLUGIN_DETERMINE_TARGET|PLUGIN_PRE_PROXY; The PLUGIN_PROCESS function is called at the requested SIP processing stages (see 'execution mask'). Your processing will be done here. The PLUGIN_END function is called at shutdown of siproxd and gives the plug-in the opportunity to clean up and properly shutdown itself. Note: The previously allocated 'name' and 'desc' must be freed by the plug-in. If you did use a static string then of course you must not try to free() anything. Minimum required clean up procedure: int PLUGIN_END(plugin_def_t *plugin_def){ /* free my allocated rescources (if allocated via malloc only) */ if (plugin_def->name) {free(plugin_def->name); plugin_def->name=NULL;} if (plugin_def->desc) {free(plugin_def->desc); plugin_def->desc=NULL;} return STS_SUCCESS; } For a simple example refer to the simple demonstration plug-in plugin_demo. Each plug-in can have its own set of configuration parameters in siproxd.conf. The plug-in has to define a cfgopts_t structure and call read_config during its initialization. Look at plugin_demo for a simple example. The naming of the config parameters is by definition plugin_name_option. Available Plug-ins The following plug-ins are provided with siproxd: plugin_demo Demo plug-in. Provides the basic framework to be used for plug-ins. plugin_logcall Very simplistic call logging to syslog. plugin_shortdial Quick Dial feature. plugin_defaulttarget Incoming calls to a non-existing UA are redirected to a specific target (catch-all). plugin_fix_bogus_via Fixes broken VIA headers on incoming calls. plugin_stun Cyclically checks with an STUN server for the public IP address of siproxd. Some of the plug-ins are described in more detail in the following chapters. Demo Plug-in Name: plugin_demo Purpose: To be used as skeletton for your own plug-ins. Configuration options: plugin_demo_string = This_is_a_string_passed_to_the_demo_plugin Description: This plug-in can be used as framework for your own plug-ins. It contains the required code for the API and also shows how to load plug-in specific configuration parameters. Call Logging Plug-in Name: plugin_logcall Purpose: Does a very simplistic call logging to syslog. Configuration options: none Description: The numbering starts with "1" ("*01") and every following "plugin_shortdial_entry" entry will allocate the following position. It is not possible to freely assign the positions. Short Dial Plug-in Name: plugin_shortdial.c Purpose: Provides a quick-Dial feature. Configuration options: # The first character is the "key", the following characters give # the length of the number string. E.g. "*00" allows speed dials # from *01 to *99. (the number "*100" will be passed through unprocessed) plugin_shortdial_akey = *00 # # *01 sipphone echo test plugin_shortdial_entry = 17474743246 # *02 sipphone welcome message plugin_shortdial_entry = 17474745000 Description: Allows the definition of quick dial entries. E.g. *01 to *99 can be defined to redirect the caller. Note: Currently only the user part (phone number) can be replaced, the domain part will not be changed (means a short dial tarket of sip:111@other.domain.com will not work). The '*' character can be chosen freely (plugin_shortdial_akey). Note: To call a real number like "*12" you have to dial "**12" Default Target Plug-in Name: plugin_defaulttarget Purpose: Incoming calls to non-existing local UAs are redirected to another SIP URI. Configuration options: # Log redirects to syslog plugin_defaulttarget_log = 1 # target must be a full SIP URI with the syntax # sip:user@host[:port] plugin_defaulttarget_target = sip:defaulttarget@some.sip.domain:port Description: Incoming SIP calls directed to a non-existing (registered) local UA will be redirected to another target. This basically implements a catch-all feature. The new target can be any SIP URI and is not required to be local. Fix bogus Via Plug-in Name: plugin_fix_bogus_via Purpose: Fixes broken VIA headers on incoming SIP requests. Configuration options: # Incoming (from public network) SIP messages are checked for broken # SIP Via headers. If the IP address in the latest Via Header is # part of the list below, it will be replaced by the IP where the # SIP message has been received from. plugin_fix_bogus_via_networks = 10.0.0.0/8,172.16.0.0/12,192.168.0.0/16 Description: Fixes broken VIA headers on incoming SIP requests (inspired by Ralph Babel, see http://babel.de/art20080317a.html for more info). Can be applied if you have remote UAs calling you from the Internet and those UAs do have crappy Via headers (like private IPs because there is some NAT involved on their side). STUN Plug-in Name: plugin_stun Purpose: Uses an external STUN server to determine the public IP address of the host running siproxd. Configuration options: # Plugin_stun # # Uses an external STUN server to determine the public IP # address of siproxd. Useful for "in-front-of-NAT-router" # scenarios. plugin_stun_server = stun.ekiga.net plugin_stun_port = 3478 # period in seconds to request IP info from STUN server plugin_stun_period = 300 Description: Does contact the configured STUN server at startup and then cyclically at the configured interval to determine the public visible IP address of the host running siproxd. Useful for setups that have changing public IP addresses and siproxd is running in the "in-front-of-NAT-router" scenario. Troubleshooting Problem Reporting If you encounter problems/crashes and ask for support, please include as much information as possible. Very helpful is a debug log that has been recorded at the time of the misbehavior. Also include the exact versions of the siproxd package and libosip2 that you are using. You should also include your siproxd.conf. Create a Debug Log The easiest way to generate a debug log is: make sure siproxd is not started as daemon ('daemonize = 0' in the config file) start siproxd: $ ./siproxd -d -1 2>debug.log reproduce the error include the generated debug.log in your error report Another possibility of to use TCP logging. This method is recommended if you run siproxd on a router with limited disk space (e.g. an embedded system). To enable TCP logging: Edit the configuration file and set debug_port to 5050 (or any other TCP port number you like). Restart siproxd $ telnet <IP_of_siproxd> 5050 > debug.log You may prefer to use netcat instead of telnet. Note: The TCP debug port is bound to all available interfaces on the system, make sure no unauthorized people (like from the outbound network) can connect. Siproxd crashes If siproxd crashes, a stack back trace usually is helpful to me: start siproxd in the debugger (daemonize set to 0): $ gdb ./src/siproxd (gdb) set args -c /path/to/siproxd.conf (gdb) run reproduce the crash use gdb to print the stack backtrace: (gdb) info thread ... (gdb) bt #0 0x400ec9ee in __select () #1 0xbffff6f8 in ?? () #2 0x804a5c2 in main (argc=3, argv=0xbffffc54) at siproxd.c:186 #3 0x4005bcb3 in __libc_start_main (main=0x804a30c <main>, argc=3, argv=0xbffffc54, init=0x8049a08 <_init>, fini=0x804edac <_fini>, rtld_fini=0x4000a350 <_dl_fini>, stack_end=0xbffffc4c) at ../sysdeps/generic/libc-start.c:78 (gdb) copy-paste all the output and include it in your problem report. Sample Configurations Check also the FAQ in the siproxd package. The "Standard Scenario" Scenario: private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! IntHost !---------------! Firewall !------------>> ! ! ! ! +-------------+ +--------------+ eth0 : ppp0 The Firewall does IP masquerading and is running siproxd. IntHost is running an SIP softphone (like linphone, kphone). The SIP address used by the softphone is sip:johndoe@foo.bar.org. The softphone is configured to register itself at siproxd running on the firewall host (10.0.0.1) as sip:johndoe@foo.bar.org. Foo.bar.org is the domain name corresponding to the public IP address of the firewall (e.g. use some dynamic DNS service like DynDNS). Firewall configuration (iptables): # allow incoming SIP and RTP traffic iptables -A INPUT -m udp -p udp -i ppp0 --dport 5060 -j ACCEPT iptables -A INPUT -m udp -p udp -i ppp0 --dport 7070:7089 -j ACCEPT Firewall configuration (ipchains): # allow incoming SIP and RTP traffic ipchains -A input --proto udp --dport 5060 -j ACCEPT ipchains -A input --proto udp --dport 7070:7089 -j ACCEPT The first line will allow incoming SIP traffic. The second line will allow incoming RTP traffic on the ports 7070 - 7089 (the default port range used by siproxd for incoming RTP traffic). GS BT-100 behind NAT Router running Siproxd Scenario: private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! SIP UA !---------------! Firewall !------------>> ! BT-100 ! ! siproxd ! +-------------+ +--------------+ eth0 : ppp0 Siproxd is running on the same host as the masquerading firewall. The SIP phone is a Grandstream BudgeTone-100. In this example the external SIP registrar used is sipphone.com. siproxd.conf: if_inbound = eth0 if_outbound = ppp0 hosts_allow_reg = 10.0.0.0/24 sip_listen_port = 5060 daemonize = 1 silence_log = 1 user = siproxd registration_file = /var/lib/siproxd_registrations pid_file = /var/run/siproxd/siproxd.pid rtp_proxy_enable = 1 rtp_port_low = 7070 rtp_port_high = 7089 rtp_timeout = 300 default_expires = 600 debug_level = 0 debug_port = 0 Firewall configuration (iptables): # allow incoming SIP and RTP traffic iptables -A INPUT -m udp -p udp -i ppp0 --dport 5060 -j ACCEPT iptables -A INPUT -m udp -p udp -i ppp0 --dport 7070:7089 -j ACCEPT Phone configuration (only the relevant items are listed): IP Address: 10.0.0.10 Subnet Mask: 255.255.255.0 Default Router: 10.0.0.1 DNS Server 1: <DNS Server of your Internet provider> SIP Server: proxy01.sipphone.com Outbound Proxy: 10.0.0.1 SIP User ID: 1747669xxxx Authenticate ID: 1747660xxxx Authenticate Passwd: ********* Name: Your Name Here Use DNS SRV: no User ID is phone #: no Sip Registration: yes Unregister on reboot:no Register expiration: 60 Early Dial: no local SIP port: 5060 local RTP port: 5004 Use random port: yes NAT traversal: no Use NAT IP: <empty> Subscribe for MWI: No Send DTMF: via RTP (RFC2833) GS BT-100 with Siproxd running "in front of" a NAT router Scenario: private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! SIP UA !---------------! NAT router !------------>> ! BT-100 ! ! ! ! +-------------+ ! +--------------+ ! eth0 : ppp0 ! : ! : eth0 !.2 +-------------+ ! siproxd ! ! ! +-------------+ Siproxd is running on 10.0.0.2. The masquerading NAT router (e.g. a ADSL NAT router that cannot run any user applications). siproxd.conf: if_inbound = eth0 if_outbound = eth0 host_outbound = foo.bar.org hosts_allow_reg = 10.0.0.0/24 sip_listen_port = 5060 daemonize = 1 silence_log = 1 user = siproxd registration_file = /var/lib/siproxd_registrations pid_file = /var/run/siproxd/siproxd.pid rtp_proxy_enable = 1 rtp_port_low = 7070 rtp_port_high = 7089 rtp_timeout = 300 default_expires = 600 debug_level = 0 debug_port = 0 NAT router configuration: forward all incoming traffic on 5060/udp to 10.0.0.2 forward all incoming traffic from 7070/udp - 7089/udp to 10.0.0.2 Phone configuration: IP Address: 10.0.0.10 Subnet Mask: 255.255.255.0 Default Router: 10.0.0.1 DNS Server 1: <DNS Server of your Internet provider> SIP Server: proxy01.sipphone.com Outbound Proxy: 10.0.0.2 SIP User ID: 1747669xxxx Authenticate ID: 1747660xxxx Authenticate Passwd: ********* Name: Your Name Here Use DNS SRV: no User ID is phone #: no Sip Registration: yes Unregister on reboot:no Register expiration: 60 Early Dial: no local SIP port: 5060 local RTP port: 5004 Use random port: yes NAT traversal: no Use NAT IP: <empty> Subscribe for MWI: No Send DTMF: via RTP (RFC2833) Transparent SIP Proxy Scenario: private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! SIP UA !---------------! Firewall !------------>> ! ! ! siproxd ! +-------------+ +--------------+ eth0 : ppp0 You may have a SIP UA (Phone) that does not allow the specification of an outbound proxy. If siproxd is running on the masquerading router, the following configuration will do so called transparent proxying. The firewall will redirect outgoing SIP messages to siproxd, however the local Client is not aware of it. siproxd.conf: if_inbound = eth0 if_outbound = ppp0 hosts_allow_reg = 10.0.0.0/24 sip_listen_port = 5060 daemonize = 1 silence_log = 1 user = siproxd registration_file = /var/lib/siproxd_registrations pid_file = /var/run/siproxd/siproxd.pid rtp_proxy_enable = 1 rtp_port_low = 7010 rtp_port_high = 7019 rtp_timeout = 300 default_expires = 600 debug_level = 0 debug_port = 0 Firewall configuration (iptables): # redirect outgoing SIP traffic to siproxd (myself) iptables -t nat -A PREROUTING -m udp -p udp -i eth0 \ --destination-port 5060 -j REDIRECT # allow incoming SIP and RTP traffic iptables -A INPUT -m udp -p udp -i ppp0 --dport 5060 -j ACCEPT iptables -A INPUT -m udp -p udp -i ppp0 --dport 7070:7089 -j ACCEPT Masquerading an Asterisk box Scenario: private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! Asterisk !---------------! Firewall !------------>> ! ! SIP trunk ! siproxd ! +-------------+ +--------------+ ! ! ! ! ! eth0 : ppp0 ..!.!.!.!.!..... extensions (local SIP clients) Siproxd can also be used to masquerade an Asterisk server. The Asterisk server will register itself as a SIP UA (Client) to an external SIP registrar. In this example this would be again sipphone.com. As Asterisk does not allow to specify an SIP outbound proxy we use the same setup for transparent proxying. The context values of the asterisk configuration probably must be adapted to fit your needs. siproxd.conf: if_inbound = eth0 if_outbound = ppp0 hosts_allow_reg = 10.0.0.0/24 sip_listen_port = 5060 daemonize = 1 silence_log = 1 user = siproxd registration_file = /var/lib/siproxd_registrations pid_file = /var/run/siproxd/siproxd.pid rtp_proxy_enable = 1 rtp_port_low = 7070 rtp_port_high = 7089 rtp_timeout = 300 default_expires = 600 debug_level = 0 debug_port = 0 Firewall configuration (iptables): # redirect outgoing SIP traffic to siproxd (myself) iptables -t nat -A PREROUTING -m udp -p udp -i eth0 \ --source 10.0.0.11 --destination-port 5060 -j REDIRECT # allow incoming SIP and RTP traffic iptables -A INPUT -m udp -p udp -i ppp0 --dport 5060 -j ACCEPT iptables -A INPUT -m udp -p udp -i ppp0 --dport 7070:7080 -j ACCEPT Asterisk configuration (SIP related part): Note: Very important are the fromuser and fromdomain keywords in the client section. They are required to have Asterisk send the correct From headers in SIP dialogs. The used Asterisk version is 'SVN-branch-1.4-r62331M'. With newer Asterisk versions, it is no longer required to have a separate REGISTER definition, this can be made implicit in the SIP trunk config. ; sip.conf: [general] port = 5060 ; Port to bind to (SIP is 5060) bindaddr = 0.0.0.0 ; Address to bind to (all addresses on machine) context = from-sip-external ; Send unknown SIP callers to this context useragent = PBX ; NOTE: some providers (e.g sipcall.ch) do simply ; not work with the default "AsteriskPBX" ; UA String. ; Network Settings nat=never localnet = 10.0.0.0/24 domain = 10.0.0.10 ; Codecs disallow=all allow=gsm ; 13 Kbps allow=ulaw ; 64 Kbps allow=alaw ; 64 Kbps autoframing = yes ; SIP Settings canreinvite = no ; important! ; the following are just my settings I use, however ; I dont' consider them critical allowexternaldomains = yes allowexternalinvites = yes allowguest = yes allowsubscribe = no allowtransfer = yes alwaysauthreject = no autodomain = yes callevents = no compactheaders = no dumphistory = no g726nonstandard = no ignoreregexpire = no jbenable = no jbforce = no jblog = no maxcallbitrate = 384 maxexpiry = 3600 minexpiry = 180 notifyringing = no pedantic = no promiscredir = no recordhistory = no relaxdtmf = no rtcachefriends = no rtsavesysname = no rtupdate = no sendrpid = yes sipdebug = no t1min = 100 progressinband = no ;register = t38pt_udptl = no trustrpid = no usereqphone = no videosupport = no The Trunk definition looks like: ; users.conf: [general] ; ; Full name of a user ; fullname = New User userbase = 200 ; ; Create voicemail mailbox and use use macro-stdexten ; hasvoicemail = yes ; ; Set voicemail mailbox 6000 password to 1234 ; vmsecret = 1234 ; ; Create SIP Peer ; hassip = yes hasiax = no ; ; Create H.323 friend ; ;hash323 = yes ; ; Create manager entry ; hasmanager = no ; ; Remaining options are not specific to users.conf entries but are general. ; callwaiting = yes threewaycalling = yes callwaitingcallerid = yes transfer = yes canpark = yes cancallforward = yes callreturn = yes callgroup = 1 pickupgroup = 1 host = dynamic localextenlength = 3 allow_aliasextns = no allow_an_extns = no hasagent = no hasdirectory = no ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; Local SIP UAs ; = locally connected phones. nothing special here. ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; [201] callwaiting = yes cid_number = 201 context = local_sip email = e@mail fullname = Full Name group = hasagent = yes hasdirectory = yes hasiax = no hasmanager = no hassip = yes hasvoicemail = yes host = dynamic mailbox = 201 secret = sip_password threewaycalling = yes zapchan = registeriax = no registersip = yes vmsecret = 1234 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; ; SIP Trunks ; these are masqueraded via siproxd ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; [trunk_1] disallow = all allow = gsm,ulaw,alaw,adpcm,speex,g729,g723 callerid = contact = 17476691234 ; IMPORTANT context = DID_trunk_1 dialformat = ${EXTEN:1} fromdomain = proxy01.sipphone.com fromuser = 17476691234 ; IMPORTANT group = hasexten = no hasiax = no hassip = yes host = proxy01.sipphone.com insecure = very port = 5060 provider = registeriax = no registersip = yes secret = sip_password trunkname = Custom - sipphone1234 trunkstyle = customvoip username = 17476691234 siproxd-0.8.1/TODO0000664000077000007700000000133211570214403010621 00000000000000TODOs, in random order: ======================= - check via loop and private IP addresses can comment be used to store a unique ID in there? - multiple inbound interfaces - do I need to be aware of inbound at all? - Documentation (yeah, yeah...) - general security issues - security tests for received SIP messages (function securitycheck) - automagically create a proper config file during install - get_ip_by_host: reduce DNS timeouts (seems to be a more complex problem...) - via loop detection: send 482 error code - feature: don't bind to 0.0.0.0 address, but only to inbound/outbound IF's (defined by IFNAME) RFC3261 non-compliance: - Record-Route header handling - OpenBSD: Warning for redefinition of MACROS siproxd-0.8.1/aclocal.m40000664000077000007700000077761211606402075012022 00000000000000# generated automatically by aclocal 1.9.6 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # serial 48 AC_PROG_LIBTOOL # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) # ----------------------------------------------------------- # If this macro is not defined by Autoconf, define it here. m4_ifdef([AC_PROVIDE_IFELSE], [], [m4_define([AC_PROVIDE_IFELSE], [m4_ifdef([AC_PROVIDE_$1], [$2], [$3])])]) # AC_PROG_LIBTOOL # --------------- AC_DEFUN([AC_PROG_LIBTOOL], [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 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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, $1)=yes ;; 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We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR m4_include([acinclude.m4]) siproxd-0.8.1/ChangeLog0000664000077000007700000010534111606401035011707 000000000000000.8.1 ===== 10-Jul-2011: - Released 0.8.1 20-Jun-2011: - removed obsolete files: addrcache.[ch] 19-Jun-2011: - new plugin_regex: apply an extended regular expression to the SIP 'To' URI and rewrite the target (outgoing calls only) 17-Jun-2011: - plugin_prefix: correct handling of outgoing ACKs (could lead to calls being aborted by one side) - generic set of "redirect cache" that can be used by plugins to keep track of Call-IDs when doing "302 Moved" 12-Jun-2011: - one-off in get_ip_by_ifname(), last interface in chain was not considered in matching. - Pthread stack size made adjustable (thread_stack_size) 11-Jun-2011: - other stun server in example config file and reworked some stun code. 05-Jun-2011: - readconf: allow spaces within string values. Note that leading and trailing spaces are removed. 01-Jun-2011: - new plugin_prefix: unconditionally prefixes outgoing calls with a configurable prefix string 29-May-2011: - added search path "/etc/siproxd/siproxd.conf" to default search path for config files (SuSE) 09-Jan-2011: - use CFLAGS -Wall only with GCC compiler - fixed UA masquerading which was always set ("foobar") - fixed more compiler warnings [3086381] - configure.in: set library/include search paths before searching for local libltdl installation [3086321] 14-Oct-2010: - fixed a number of compiler warnings (by Norm Brandinger) [3086593,3086371,3086351] 03-Oct-2010: - use getifaddrs() to get the IP address of local interfaces. This seems to be required with FreeeBSD jails. 19-Jun-2010: - fix: include correct ltdl.h for system & convenience libltdl 26-Apr-2010: - Clean building from distribuion TAR did fail if the host installed libltdl lib was used (and not the convenience lib) 29-Mar-2010: - fix: siproxd could crash when trying to rewrite a malformed SIP message. (thank you, Lucas) 0.8.0 ===== 23-Feb-2010: - Released 0.8.0 19-Feb-2010: - CVE-2009-3736: use libltdl on host if existing and fall back using convenienve libltdl (with a config warning) - updated libtool version 21-Jan-2010: - Support for UPDATE (RFC3311) 07-Jan-2010: - Better handling of matching the local UAs 15-Dec-2009: - Better handling for SIP redirecting with newer kernels 28-Oct-2009: - Make local UA to local UA calls work better with UAs that blindly practice symmetric RTP and ignore the SDP media description completely. 26-Oct-2009: - plugin_stun: use external STUN server to determine the public IP address of siproxd. 13-Jul-2009: - TCP keepalive feature - to avoid issues with changing port numbers upon disconnect/reconnect a TCP connection. - symmetric reuse of existing TCP connections 12-Jul-2009: - Added basic TCP support for SIP signalling 06-Jun-2009: - Defined default values for config options 0.7.2 ===== 11-Oct-2009: - Released 0.7.2 30-Jul-2009: - RTP proxy could get confused and mess up RTP streams if two local UAs did use the same usernames but register on different providers. A call from UA1 to UA2 then could mess up the audio. 21-May-2009: - Updated the documentation (plugin related stuff) 24-Mar-2009: - allow the usage of @ in shortdial entries to call other users on other sip networks (patch by Andreas) - revised rpmbuild (SPEC file and some Makefiles) 1-Mar-2009: - building with --enable-static-libosip2 requires --disable-shared to be set as well (plugins will be statically linked into siproxd) 28-Feb-2009: - make install: install docu as well - properly handle some "--disable-*" configure options - added configure option: --disable-doc 22-Feb-2009: - Reworked handling of plugin mechanism (libltdl "static" inclusion of plugins should work now). Building under Windows (with Cygwin) does work (build with ./configure --enable-static-libosip2). 11-Feb-2009: - Don't abort RTP streams on ENOBUFS (Internet upstream saturated and a Packet is dropped) 24-Jan-2009: - fixed an issue with RTP timeouts (on calls with multiple media streams an timeout on one single stream would cancel all streams in the end. Seen with X-Lite UAs) 07-Jan-2009: - fixed some senseless range checks on "Max-Forward" and "Expires" headers (Thank you Alex for telling me) 08-Nov-2008: - check & define if SOL_IP not existing (some *BSDs) - honor PTHREAD_LDFLAGS from environment 01-Aug-2008: - SIP DSCP value configurable 0.7.1 ===== 23-Jul-2008: - Released 0.7.1 22-Jul-2008: - fixes some signedness warnings 17-May-2008: - plugin_fix_bogus_via: fixes broken VIA headers on incoming SIP messages (inspired by Ralph Babel, see http://babel.de/art20080317a.html for more info) 22-Mar-2008: - dejitter can be completely disabled by specifying 0ms 09-Mar-2008: - libosip2-3.1.0 (changes MD5 related function names) 04-Feb-2008: - 'Default Target' plugin: incoming calls to unknown are redirected to a "catch-all" target. 02-Feb-2008: - More work on new plugin API. - moved Call Logging functionality to it's own plugin. 22-Jan-2008: - closing tag missing in docu 21-Jan-2008: - new plugin API (dynamically loadable plugins) 0.7.0 ===== 19-Jan-2008: - Released 0.7.0 19-Jan-2008: - Converting to use libosip2-3.x.x This means older libosip2 versions before 3.0.0 are no longer supported and will fail to build! 0.6.1 ===== 19-Jan-2008: - Released 0.6.1 This will be the last release supporting libosip2-2.x.x. With 0.7.0, siproxd will switch to the new version libosip2-3.x.x. 20-Dec-2007: - DNS failure cache: do several attempts before blacklisting 28-Nov-2007: - Fix: Detach from controlling TTY if daemonized 22-Nov-2007: - Working on code that that will allow siproxd to use separate interfaces in its "in front of NAT router" setup. ( UA1[LAN0]--siproxd--LAN1--NAT--Internet--UA2 ) 12-Nov-2007: - Small changes to compile again under OpenBSD. 0.6.0 ===== 28-Oct-2007: - Released 0.6.0 03-Sep-2007: - keep failed DNS attempts in cache for 10 minutes. This should protect from repeating DNS timeouts caused by broken DNS server (possible DOS) 16-Aug-2007: - added comment in siproxd.conf about hosts_allow_sip 30-Jun-2007: - some come cleanup in log.c (Bob Beers) 22-Jun-2007: - fixed an error in "my via" detection when using the "host_outbound" config directive 08-Jun-2007: - Some cleanup in dejitter code 29-May-2007: - Deal with PRACK requests (RFC3262) 25-May-2007: - Just discovered some patches originating from Debian project - included most of them as they make sense. (Hint: People, if you get fixes, please drop me a note and a .diff - I won't be biting you) 24-May-2007: - new feature: can masquerade User-agent header - new feature: can add ;rport to my own Via Headers 13-May-2007: - deal with locally running UAs on same host (inbound IF side) 07-May-2007: - Client-ID in RTP proxy is derived from Client IP address. This should fix an issue with unexpectedly timing-out RTP streams (actually too many RTP streams get started). 21-Apr-2007: - Hack to deal with Asterisks broken Alert-Info headers (Asterisk in some setups does include Alert-Info header without '<>'. Note, this is a configuration issue in Asterisk, not an Asterisk bug!) 19-Feb-2007: - Increased RTP buffer size 13-Oct-2006: - Various fixes due to a code review by Andrew Jones 05-Oct-2006: - route_determine_nexthop(): don't remove header 19-Aug-2006: - increased DNS cache 18-Jun-2006: - included RTCP support and a de-jitter feature (submitted by Hans Carlos Hofmann) 0.5.13 ====== 20-Jun-2006: - Released 0.5.13 11-Jun-2006: - RTP timeout handling: allow unidirectional data w/o terminating connection after timeout. 20-May-2006: - Fixed compiling issue when building on MacOS (Georg Schwarz) - A number of correction in debugging code (James Henstridge) 26-Apr-2006: - REGISTER response generated from siproxd includes a Contact header. - some I64 architecture issues 0.5.12 ====== 14-Apr-2006: - Released 0.5.12 8-Feb-2006: - replaced some malloc() by osip_malloc(), (hopefully) fixed a sporadic crash in sdp_message_parse() 6-Feb-2006: - RTP timeouts on some PBX systems that include an video stream, but the called UA has no video capability. 3-Feb-2006: - rewrite complete incoming request URI 31-Jan-2006: - CALLIDHOST_SIZE to 128: support longer hostnames 1-Jan-2006: - short-dial: use "302 Moved" to point to target 28-Dec-2005: - Call logging: display FROM & TO for calls. 26-Dec-2005: - Added a short-dial feature ("pi_shortdial_*" config options) 18-Dec-2005: - Grandstream "unregister at startup" works now 9-Oct-2005: - Expiration timeout is now taken from the REGISTER response - fix: no audio with some UAs that do not include a Contact header in ACK messages (which is compliant). - static build works again 1-Oct-2005: - [1278537] Read proxy_auth_pwfile after config file is read - [1278591] Proxy-Authenticate header not included in response - process empty Contact header (means "query registrations") (only supported for registrations at a remote server) - handle multiple Contact headers (e.g. in REGISTER response) 14-Jul-2005: - allocate only even port numbers for RTP traffic 0.5.11 ====== 05-May-2005: - Released 0.5.11 29-Apr-2005: - fix: access lists with /32 did not work 21-Apr-2005: - fix: ACK may contain SDP body, process it 19-Apr-2005: - feature: DSCP value for RTP packets defineable (by Nick Vermeer, Internet Express) 15-Apr-2005: - feature: auto-save registration table during operation 10-Apr-2005: - started DocBook documentation 3-Apr-2005: - fix: changing public IP address 27-Mar-2005: - feature: siproxd "in front of" a NAT router should work 20-Mar-2005: - when allocating local ports for RTP relaying, do this in a round-robin way over the available port range. 1-Mar-2005: - working on running siproxd in front of a routing device and NOT on the firewall itself. 19-Feb-2005: - more work on new libosip API 13-Feb-2005: - made compile with libosip2-2.2.0 (change of libosip2 API) 0.5.10 ====== 01-Feb-2005: - Released 0.5.10 24-Jan-2005: - fix: Re-Invites may change remote IP address as well 08-Jan-2005: - include ./autogen.sh into distribution - fix: FreeBSD - libgnugetopt is optional library - feature: build support for Cygwin (by Mathias Wohlfarth) 01-Jan-2005: - fix: doc/Makefile.am, install part (by David Taylor) 30-Dec-2004: - feature: remote TCP logging facility 29-Dec-2004: - feature: Outbound proxies configurable per domain 08-Dec-2004: - make install will set siproxd_passwd.cfg to -rw----- 0.5.9 ===== 03-Nov-2004: - Released 0.5.9 31-Oct-2004: - fix: A negative response to an INVITE shall stop any associated initiated RTP streams 24-Oct-2004: - Default Expires timeout is now configurable. 23-Oct-2004: - fix: route_processing.c - when adding my record-route header, the 'lr' parameter was not dynamically allocated memory (possible crash when trying to free is) - up to 1000 characters per line in config file (was 120), some typos corrected (by Tero Pelander) - fix: various correction in Record-Route processing 13-Oct-2004: - utils.c: preparation for chroot() (consider syslog) 09-Oct-2004: - included startup script (by Guido Trentalancia) - siproxd.spec: create PID and registrations directories and install startup script 0.5.8 ===== 22-Sep-2004: - Released 0.5.8 05-Sep-2004: - Cross-provider calls (e.g. sipphone <-> FWD, with dial prefixes) did not work properly 04-Sep-2004: - more on Route headers 27-Aug-2004: - preliminary (and reduced) support for Route Headers 26-Aug-2004: - more DEBUG output 22-Aug-2004: - fix: secure_enviroment - set proper EGID (by Daniel Mueller) 19-Aug-2004: - fix: don't crash on missing Contact header during registration 18-Aug-2004: - reworked configure.in for FLI4L building 06-Jul-2004: - patch from Dan Weber: Open the password file for SIP accounts at startup, so we still have access after chroot()ing. PID filename can be given at command-line. - again: using a port number != 5060 27-Jun-2004: - fix: in some configurations incoming requests could be sent to a wrong port number. 0.5.7 ===== 24-Jun-2004: - Released 0.5.7 18-Jun-2004: - 2 fixes for using a port number != 5060 (by Miguel Angel) 13-Jun-2004: - fix: get_ip_by_host() and buffer allocation for reentrant gethostbyname_r() functions - if compiled for fli4l 2.0.x, don't use reentrant gethostbyname_r() - in some cases it fails reproduceably when running under fli4l (however, the same binary does behave properly under an old SUSE libc5 system) 12-Jun-2004: - use SIGUSR2 for dmalloc debugging (SIGUSR1 is occupied with old libc5 & threads) - reworked calling parameters for passing SIP data 11-Jun-2004: - silenced some MSN Messenger provoked WARNings 29-May-2004: - "determine next hop" also takes Route header into account (outgoing packets only, incoming can not have a proxy in between siproxd and the client anyway) 25-May-2004: - sip_utils.c:sip_del_myvia check for NULL list 24-May-2004: - included doc/sample_* to package 23-May-2004: - doc/: added configuration example for X-Lite 0.5.6 ===== 20-May-2004: - Released 0.5.6 - some cleanup in configure.in 14-May-2004: - FAQ update 16-May-2004: - INFO/WARN/ERROR are always logged to syslog, even if running in foreground (syslog still can be silenced using the silence_log config option) 09-May-2004: - Authentication headers: enquote Realm (linphone) - complain about empty values in config file - fli4l-uclibc: statically link against libpthread (as it seems to be not included in fli4l distribution) 02-May-2004: - better recognition of redirected incoming requests (like INVITES from sipgate.de - SIP URI points to the real wanted target but To: header only points to the initially wanted target before the redirection) - compiling on BSD (fwapi.c, custom_fw_module.c) 11-Apr-2004: - on termination, stop all active RTP streams 24-Apr-2004: - simplified SIP RX & TX routines 0.5.5 ===== 11-Apr-2004: - Released 0.5.5 9-Apr-2004: - SDP body: do rewrite 'o=' (originator) address, too - siproxd can be linked to a customer firewall control module (library) that will be called for each RTP stream that is started/stopped. 8-Apr-2004: - small FAQ updates 5-Apr-2004: - config file: don't complain on lines with only whitespaces - fix: Via branch calculation - security.c: increased max acceptable line length - security.c: prevent libosip2 to die with "out of memory" on some malformed headers 4-Apr-2004: - Realtime Scheduling for RTP proxy 3-Apr-2004: - fix: SDP 'c=' items in media part 2-Apr-2004: - PID file 31-Mar-2004: - accessctl.c: text correction in ERROR output 30-Mar-2004: - Again '*' Contact header in unREGISTER - new: tools/extract_sip.pl 26-Mar-2004: - SDP rewrite: properly handle 'c=' items in session *and* media part of SDP data. 22-Mar-2004: - deal with wildcard Contact header for unREGISTER - enhanced security tests to survive the PROTOS test 21-Mar-2004: - added ./autogen.sh - security_check_sip: check existence of mandatory headers 19-Mar-2004: - proxy_rewrite_invitation_body: check success of starting RTP relay before rewriting SDP body - proxy_rewrite_invitation_body: don't fail on Contact header with no user part. 18-Mar-2004: - security_check_sip: CSeq header must be present. 0.5.4 ===== 6-Mar-2004: - Released 0.5.4 - Some FAQ updates 21-Feb-2004: - Proxy Authorization: enclose strings with quotes and fixed an error that did not let REGISTER requests pass through to a 3rd party registrar. 17-Feb-2004: - Documentation spell corrections (patch from Luke Mewburn) 16-Feb-2004: - Hack for Grandstream SIP phones and SUBSCRIBE response 0.5.3 ===== 14-Feb-2004: - Released 0.5.3 - Removed superfluous backslashes for line continuation 11-Feb-2004: - Use same SIP port number for RX & TX (-> support symmetric SIP signalling) 7-Feb-2004: - Fix for local-UA to local-UA RTP proxying, symmetric RTP was not working. - logging routines now use a MUTEX to be thread safe. - RTP proxy: fixed a bug that could lead to a deadlock on very rapid HOLD/unHOLD sequences. 1-Feb-2004: - Added handling of Max-Forwards header - a detected via loop results in an 482 Loop detected 31-Jan-2004: - Allow 2 of my vias in header to let 2 UA's sitting behind the same siproxd have conversation together UA1 -->--\ > /-->--\ siproxd Registrar UA2 --<--/ < \--<--/ - Redone code for evaluation if a received packet is coming from the inbound or outbound network - RTP streams are now identified by call_id AND USERNAME of the contact header. This provides support for RTP proxying between 2 UAs sitting on the inbound network. -> Calls between local UAs going via siproxd should now work. UA1 -->--\ siproxd UA2 --<--/ - Rewriting of SUBSCRIBE messages should now work. - Removed obsolete prototypes from rtpproxy.h - If the RTP stream in one direction is found to be aborted (sendto() failure), also stop the stream for the opposite direction 0.5.2 ===== 31-Jan-2004: - Released 0.5.2 30-Jan-2004: - If RTP proxy is disabled, don't rewrite incomming SDP bodies (patch from Robert Högberg) 29-Jan-2004: - new doc/RFC3261_compliance.txt and comments in the code that refer to the RFC. 28-Jan-2004: - don't die on INVITE requests that include no Contact header - which is legal. (patch from Robert Högberg) - RTP proxy: don't try to forward empty RTP packets - renamed some variables of rtp_proxytable_t to make better sense (changed meaning in fullduplex RTP proxy) 27-Jan-2004: - added doc/KNOWN_BUGS - better branch parameter calculation (via header), now honors RFC3261 for stateless proxies (section 16.11) - SIP request: remove a Route header pointing to myself. This was an issue with Linphone 0.12.1. (patch from Robert Högberg). - removed IPCHAINS & IPTABLES (netfilter) proxy support - RTPPROXY correction: match RTP ports crosswise - use one single port (and socket) on each side (inbound/ outbound) to send and receive RTP traffic for every active stream (patch from Christof Meerwald). 22-Jan-2004: - ./configure option: --enable-static to build a completely statically linked executable - REGISTER honors the expires parameter of the contact header - Contact header of REGISTER response must be rewritten back to the local (true) URL 18-Jan-2004: - security_check_raw: size check: >= 16 bytes - at exit, check registration file to be writable - no WARNING if SIP user-agent header is not supplied. - Call logging: distinguish between In & Out - include branch parameter for via headers 0.5.1 ===== 22-Dec-2003: - Released 0.5.1 21-Dec-2003: - possibility to log call establishment 17-Dec-2003: - full duplex RTP proxy (many thanks to Chris Ross for his work on this). Up to now, only the RTP *Relay* has been tested (it works with KPhone, BudgeTone) - fix: SIP phones that allocate a random port for incomming SIP traffic should now work (like BudgeTone) - fix: some SIP phones do change the RTP port number during a session (like KPhone during HOLD/unHOLD) - textual corrections 15-Dec-2003: - use only even port numbers for RTP traffic 05-Dec-2003: - some changes & enhancements inspired by Chris Ross: * 183 Trying *may* contain SDP data * compare_url: now does compare the scheme, if a host is not resolveable, hostnames will be compared as strings 04-Dec-2003: - have registrations persistent across restarts of the daemon ('registration_file' config option) 29-Nov-2003: - some documentation & FAQ updates 0.5.0 ===== 26-Nov-2003: - released 0.5.0 - included preliminary support for IPTABLES (netfiler) based systems. 24-Nov-2003: - some fixes in sockbind() (FreeBSD) by Jeremy Shaw 23-Nov-2003: - got the gethostbyname() failure problem solved. (the resolver needs a shared lib that was tried to load AFTER chrooting...) 22-Nov-2003: - utils.c: use gethostbyname_r() in favor of gethostbyname - if available (siproxd uses threads!) - some small items & cleanup 19-Nov-2003: - Integrated a patch from Chris Ross: * have siproxd compile on Solaris and BSD/OS (more to come) * ./configure option --with-libosip-prefix * properly handle getopt_long()/getopt() 18-Nov-2003: - readconfig.c: include sysconfdir to the list of locations where siproxd will search for its config file 14-Nov-2003: - rtpproxy.c: sys/types.h needed for *BSD - tested: siproxd builds on FreeBSD 4.9 2-Nov-2003: - rtpproxy bugfix: On repetitive INVITES, the UDP media port could end up as -1 in the rewritten packet. 1-Nov-2003: - siproxd can use another outbound proxy (chaining) - Linux 2.4.x: siproxd with RTP relay could hang on termination (Thread termination). Fixed. 0.4.2 ===== 31-Oct-2003: - released 0.4.2 - Makefile: install siproxd to sbin (was bin) 24-Oct-2003: - SPEC file: included config files & more docu 19-Oct-2003: - included compiling support for DMALLOC debugging - fixed 2 memory leaks in proxy.c 0.4.1 ===== 12-Oct-2003: - released 0.4.1 12-Oct-2003: - Local registration of UAs was simply broken. Fixed. 0.4.0 ===== 11-Oct-2003: - released 0.4.0 08-Oct-2003: - rtpproxy_masq: fixed an issue in port allocation which lead to syslog entries from IPCHAINS complaining about 'already used connection' in the syslog. - added INFO() for incomming SIP Calls 04-Oct-2003: - Siproxd now also works as outbound proxy 'only', means that local UAs may register themselfes to a 3rd party registrar and use siproxd only as oubound proxy for masquerading purpose. - fixed some errors with callid handling (NULL pointers) 24-Sep-2003: - corrected the calling arguments of rtp_masq dummy routines (non IPCHAINS capable kernels) 22-Sep-2003: - '\0' termination of read() SIP telegram from line 0.3.6 ===== 22-Sep-2003: - released 0.3.6 - Code cleanup for RTP proxy 07-Sep-2003: - IPCHAINS based UDP tunneling (kernel masquerading) for RTP traffic (still experimental - but seems to work). To activate it, just set 'rtp_proxy_enable' equal 2 in the config. NOTE: siproxd must then be started by root (but dropping privileges works). 05-Sep-2003: - configure.in: test for pthreads before libosip (RH9.0) 0.3.5 ===== 30-Aug-2003: - released 0.3.5 20-Aug-2003: - security tests: responses may have empty SIP URI don't fail there. - increase size of call_id for RTP proxy table and include a size check. - rtpproxy: cleaned up some stuff with handling of FD's 0.3.4 ===== 05-Aug-2003: - released 0.3.4 31-Jul-2003: - now supports OSIP2 only (due to rather big changes in the API libosip -> libosip2). Compiles cleanly w/ libosip2 2.0.2 0.3.3 ===== 05-Jul-2003: - released 0.3.3 10-May-2003: - rewritten code in proxy_rewrite_invitation_body should now work (better) with multiple media streams 23-Apr-2003: - FAQ updates: RTP internals - more debug and error testing (MOREDEBUG) 6-Apr-2003: - build options for FLI4L builds (libc5 & uClibc) 0.3.2 ===== 5-Apr-2003: - released 0.3.2 4-Apr-2003: - introduced config option 'silence_log' - this allows to control how much logging is done to syslog - logging can even completely be switched off... 1-Apr-2003: - should now be able to deal with an outbound interface that is "temporary" DOWN (dial up internet access) if outbound IF is down, send back a response to inbound UAs "408 Request Timeout". - always log to syslog, also when running in foreground - changed some WARNINGS into DEBUG statements - re-arranged some code - rtpproxy: prepared for proper thread termination on exit - introduced short term caching for get_ip_by_ifname - fixed check for socket() return status - fixed bug in RTP Proxy (timeout of inactive streams) that produced a bunch of "ERROR:Error in close(0): Bad file descriptor" errors each time a RTP stream timed out - fixed daemonizing (libc5) - now it properly detaches 30-May-2003: - always log ERROR, WARNING and INFO to syslog (also if not running as daemon) - minor corrections on ERROR printouts 0.3.1 ===== - 29-May-2003: - released 0.3.1 - fix in configure.in for statically linking to libosip - fix in rewriting SIP messages, figure out proper destination if *not* rewriting the SIP URI - another NULL pointer related crash (no UA header present) 0.3.0 ===== - 29-May-2003: - released 0.3.0 - supports libosip2 (automatically detect osip1/osip2) - redone authentication - now should work with libosip2 libosip0.8.8 has a bug (fails in parse_msg) - 28-May-2003: - changes in rewriting SIP messages - not everything is blindly rewritten now (e.g. SUBSCRIBE is NOT) - fixed resource leak (sockets) in get_ip_by_ifname - 26-Mar-2003: - Bugfix: some potential NULL pointers passed to atoi() of optional fields in SIP message could lead to crash - 23-Mar-2003: - send 403 FORBIDDEN response to requests addressed to proxy itself (-> SUBSCRIBE bug) 0.2.8 ===== - 23-Mar-2003: - released 0.2.8 - made compile with uClibc (see doc/FLI4L_HOWTO.txt) - 22-Mar-2003: - made compile on SUSE5.3 (libc5) - added --enable-almost-static feature switch. This will build siproxd statically linked against libosip & pthreads (for Fli4l use) - 16-Mar-2003: - ERROR on unknown keywords in config file - introduced INFO logging 0.2.7 ===== - 15-Mar-2003: - released 0.2.7 - 9-Mar-2003: - replaced get_ip_by_ifname by simpler code (still to be *BSD tested) - removed old host-name based style for in/outbound interface configuration. This is only done via interface names - experimental: The host part of UA registration entries can be masqueraded (mask_host, masked_host config items) Siemens SIP phones seem to need this 'feature'. 0.2.6 ===== - 28-Jan-2003: - released 0.2.6 - New Feature: RTP proxy should be able to handle multiple media stream in the same session (audio + video) - 21-Jan-2003: - Bugfix: crash in compare_url (MSN Messenger issue) - 19-Jan-2003: - use of libosip-0.9.3 not possible yet - libosip fails in msg_setproxy_authenticate -> Bug in libosip? to be investigated! - give IP address in debug for 'received packet' - 'WARNING:proxy.c:202 request from/to unregistered UA' now includes sender and destination url - 17-Jan-2003: - OpenBSD: do not link against gnugetopt (Luke Renn) 0.2.5a ====== - 6-Dec-2002: - released 0.2.5a (major bugfixes) - Bugfix: interfaces on odd positions (the 1st , 3rd, 5th) have been skipped during the search (ip by interface) - Bugfix: MSN messenger 4.6 caused a segfault due to non supplied username in contact header during registration. (Credits to Dhiraj Bhuyan for the hint) Included additional tests in that area. - 4-Dec-2002: - fixed a major (but stupid) bug in check_vialoop. Siproxd wrongly claimed to have detected a loop... 0.2.4 ===== - 23-Nov-2002: - released 0.2.4 (feature enhancements) - BSD: resolved some compatibility issues (sscanf -> resulted in coredump when reading config file) should now build on *BSD (tested on FreeBSD 4.7) - inbound/outbound interfaces now can be specified by their interface name - this removes the need for a 'quasi' static IP and restarting siproxd at change of IP address. - 13-Nov-2002: - working on portability - goal is building on *BSD (feedback from Georg Schwarz) 0.2.3 ===== - 10-Nov-2002: - released 0.2.3 (minor fixes) - 9-Nov-2002: - make install also installs a sample password file (/etc/siproxd_passwd.cfg) - 8-Nov-2002: - string manipulations & data structures: better error handling on some places. - 2-Nov-2002: - 'make install' install now a template config file (/etc/siproxd.conf.example) - 24-Oct-2002: - small docu updates in README - 17-Oct-2002: - fix in ./configure - abort on missing libraries 0.2.2 ===== - 12-Oct-2002: - Released version 0.2.2 - '-d' commandline option supersedes config file setting of debug_level. - reworked return status from functions - now uses symbolic values and is more consistent - added individual user passwords for authentication 0.2.1 ===== - 28-Sep-2002: - Released version 0.2.1 - 27-Sep-2002: - first implementation of proxy authentication (for REGISTER) - 24-Sep-2002: - if daemonized, log to syslog - 22-Sep-2002: - added access list support for registration and incoming SIP packets. - 21-Sep-2002: - added RPM support (Spec File) 0.2.0 ===== - 17-Sep-2002: - Released version 0.2.0 - 15-Sep-2002: - added functionality to change user ID (drop privs) after startup (configurable) - added optional chroot jail (configurable) 0.1.3 ===== - 11-Sep-2002: - Fixed a error in the autoconf/automake part of the project. (scripts subdirectory was missing in the tar.gz archive. This resulted in an error during ./configure - complaining about non existent install-sh script) - startup is more silent - set initial debug level to 0 - 10-Sep-2002: - Some (yea, I know...) -minor- docu updates - 8-Sep-2002: - Masquerade Contact Headers of inbound clients (Contact header will be used by the remote SIP user agent to directly contact the local user agent - and bypassing the proxy. This of course will *not* work if the local user agent is located in a private IP range.) - Performance optimizations in RTP proxy - Bugfix: now masqueraded clients work with any SIP port (other than 5060). Before, incoming requests/responses where always sent to port 5060. 0.1.2 ===== - 7-Sep-2002: - Released version 0.1.2 - fixed registration concept (SIP Contact header is not a *must* to be present in every frame) - Experimental RTP proxying feature (using pthreads) - 26-Aug-2002: - Optimized DNS caching 0.1.1 ===== - 25-Aug-2002: - Released version 0.1.1 - can daemonize (detach and run in background) - do some DNS caching - 24-Aug-2002: - Imlemented support for a config file, - obsoletes siproxd_conf.h 0.1.0 ===== - 19-Aug-2002: - Released version 0.1.0 siproxd-0.8.1/config.h.in0000664000077000007700000001715711606402132012166 00000000000000/* config.h.in. Generated from configure.in by autoheader. */ /* use custom firewall control module */ #undef CUSTOM_FWMODULE /* Define to 1 if you have the `accept' function. */ #undef HAVE_ACCEPT /* Define to 1 if you have the header file. */ #undef HAVE_ARPA_NAMESER_H /* Define to 1 if you have the `bind' function. */ #undef HAVE_BIND /* Define to 1 if you have the `chroot' function. */ #undef HAVE_CHROOT /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */ #undef HAVE_DOPRNT /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H /* Define to 1 if you have the `fcntl' function. */ #undef HAVE_FCNTL /* Define to 1 if you have the `fgets' function. */ #undef HAVE_FGETS /* gethostbyname_r takes 3 arguments */ #undef HAVE_FUNC_GETHOSTBYNAME_R_3 /* gethostbyname_r takes 5 arguments */ #undef HAVE_FUNC_GETHOSTBYNAME_R_5 /* gethostbyname_r takes 6 arguments */ #undef HAVE_FUNC_GETHOSTBYNAME_R_6 /* Define to 1 if you have the `getgid' function. */ #undef HAVE_GETGID /* Define to 1 if you have the `gethostbyname' function. */ #undef HAVE_GETHOSTBYNAME /* Define to 1 if you have the `getifaddrs' function. */ #undef HAVE_GETIFADDRS /* Define to 1 if you have the header file. */ #undef HAVE_GETOPT_H /* Define to 1 if you have the `getopt_long' function. */ #undef HAVE_GETOPT_LONG /* Define to 1 if you have the `getpwnam' function. */ #undef HAVE_GETPWNAM /* Define to 1 if you have the `getuid' function. */ #undef HAVE_GETUID /* Define to 1 if you have the `hstrerror' function. */ #undef HAVE_HSTRERROR /* Define to 1 if you have the `inet_aton' function. */ #undef HAVE_INET_ATON /* Define to 1 if you have the `inet_ntoa' function. */ #undef HAVE_INET_NTOA /* Define to 1 if you have the `inet_ntop' function. */ #undef HAVE_INET_NTOP /* Define to 1 if you have the `inet_pton' function. */ #undef HAVE_INET_PTON /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `osip2' library (-losip2). */ #undef HAVE_LIBOSIP2 /* Define to 1 if you have the `osipparser2' library (-losipparser2). */ #undef HAVE_LIBOSIPPARSER2 /* Define to 1 if you have the `resolv' library (-lresolv). */ #undef HAVE_LIBRESOLV /* Define to 1 if you have the `listen' function. */ #undef HAVE_LISTEN /* Define to 1 if you have the `lt_dlclose' function. */ #undef HAVE_LT_DLCLOSE /* Define to 1 if you have the `lt_dlopen' function. */ #undef HAVE_LT_DLOPEN /* Define to 1 if you have the `lt_dlsym' function. */ #undef HAVE_LT_DLSYM /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_NETDB_H /* Define to 1 if you have the `osip_MD5Init' function. */ #undef HAVE_OSIP_MD5INIT /* Define if you have POSIX threads libraries and header files. */ #undef HAVE_PTHREAD /* Define to 1 if you have the `pthread_setschedparam' function. */ #undef HAVE_PTHREAD_SETSCHEDPARAM /* Define to 1 if you have the header file. */ #undef HAVE_PWD_H /* Define to 1 if you have the `read' function. */ #undef HAVE_READ /* Define to 1 if you have the header file. */ #undef HAVE_RESOLV_H /* Define to 1 if you have the `sched_get_priority_max' function. */ #undef HAVE_SCHED_GET_PRIORITY_MAX /* Define to 1 if you have the `sched_get_priority_min' function. */ #undef HAVE_SCHED_GET_PRIORITY_MIN /* Define to 1 if you have the `select' function. */ #undef HAVE_SELECT /* Define to 1 if you have the `send' function. */ #undef HAVE_SEND /* Define to 1 if you have the `sendto' function. */ #undef HAVE_SENDTO /* Define to 1 if you have the `setgid' function. */ #undef HAVE_SETGID /* Define to 1 if you have the `setsid' function. */ #undef HAVE_SETSID /* Define to 1 if you have the `setuid' function. */ #undef HAVE_SETUID /* Define to 1 if you have the `socket' function. */ #undef HAVE_SOCKET /* Define to 1 if you have the `sprintf' function. */ #undef HAVE_SPRINTF /* Define to 1 if you have the `sscanf' function. */ #undef HAVE_SSCANF /* Define to 1 if you have the header file. */ #undef HAVE_STDARG_H /* 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 `strcasecmp' function. */ #undef HAVE_STRCASECMP /* Define to 1 if you have the `strchr' function. */ #undef HAVE_STRCHR /* Define to 1 if you have the `strcmp' function. */ #undef HAVE_STRCMP /* Define to 1 if you have the `strerror' function. */ #undef HAVE_STRERROR /* 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 `strncpy' function. */ #undef HAVE_STRNCPY /* Define to 1 if you have the `strstr' function. */ #undef HAVE_STRSTR /* Define to 1 if you have the `syslog' function. */ #undef HAVE_SYSLOG /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_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_TIME_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 you have the header file. */ #undef HAVE_VARARGS_H /* Define to 1 if you have the `vfprintf' function. */ #undef HAVE_VFPRINTF /* Define to 1 if you have the `vprintf' function. */ #undef HAVE_VPRINTF /* Define to 1 if you have the `vsnprintf' function. */ #undef HAVE_VSNPRINTF /* 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 the necessary symbol if this constant uses a non-standard name on your system. */ #undef PTHREAD_CREATE_JOINABLE /* will search for config file here */ #undef SIPROXDCONFPATH /* SOL_IP for setsockopt() */ #undef SOL_IP /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define to 1 if you can safely include both and . */ #undef TIME_WITH_SYS_TIME /* Define to 1 if your declares `struct tm'. */ #undef TM_IN_SYS_TIME /* target platform */ #undef UNAME /* Version number of package */ #undef VERSION /* building on BSD platform */ #undef _BSD /* building on BSD/OS platform */ #undef _BSDOS /* building on Cygwin (Windows) platform */ #undef _CYGWIN /* building on FreeBSD platform */ #undef _FREEBSD /* building on Linux platform */ #undef _LINUX /* building on Mac OSX platform */ #undef _MACOSX /* building on NetBSD platform */ #undef _NETBSD /* building on OpenBSD platform */ #undef _OPENBSD /* building on Solaris2 platform */ #undef _SOLARIS2 /* building on unknown platform */ #undef _UNKNOWN /* Define to empty if `const' does not conform to ANSI C. */ #undef const /* function osip_MD5Final */ #undef osip_MD5Final /* function osip_MD5Init */ #undef osip_MD5Init /* function osip_MD5Update */ #undef osip_MD5Update /* type osip_MD5_CTX */ #undef osip_MD5_CTX /* Define to `unsigned' if does not define. */ #undef size_t /* typedef socklen_t available */ #undef socklen_t siproxd-0.8.1/NEWS0000664000077000007700000000000011570214403010617 00000000000000siproxd-0.8.1/README0000664000077000007700000002145211570214403011016 00000000000000 Be warned, this (and all the other) documentation is far from complete. This is still considered an alpha release. OVERVIEW ======== Siproxd is a proxy/masquerading daemon for SIP (Session Initiation Protocol), which is used in IP telephony. It handles registrations of SIP clients on a private IP network and performs rewriting of the SIP message bodies to make SIP connections work via a masquerading firewall (NAT). It allows SIP software clients (like kphone, linphone) or SIP hardware clients (Voice over IP phones which are SIP-compatible, such as those from Cisco, Grandstream or Snom) to work behind an IP masquerading firewall or NAT router. SIP (Session Initiation Protocol, RFC3261) is the protocol of choice for most VoIP (Voice over IP) phones to initiate communication. By itself, SIP does not work via masquerading firewalls as the transfered data contains IP addresses and port numbers. There do exist other solutions to traverse NAT existing (like STUN, or SIP aware NAT routers), but such a solutions has its disadvantages or may not be applied to a given situation. Siproxd does not aim to be a replacement for these solutions, however in some situations siproxd may bring advantages. PREREQUISITES ============= - OS of either: * Linux (preferred kernel 2.2.x or 2.4.x) * FreeBSD * OpenBSD * SunOS * Mac OS X - libosip2 package (http://www.fsf.org/software/osip/) HOW TO GET STARTED ================== - make sure libosip2 is installed If your libposip2 libraries are installed in /usr/local/lib, be sure to include this library path to /etc/ld.so.conf - ./configure For Flifl: see doc/FLI4L_HOWTO.txt - make - make install - edit /usr/etc/siproxd.conf according to your situation At least configure 'if_inbound' and 'if_outbound'. The must represent the interface names (e.g. on Linux: ppp0, eth1) for the inbound and outbound interface. - edit /usr/etc/siproxd_passwd.cfg if you enable client authentication in siproxd.conf - start siproxd (siproxd does *not* require root privileges) $ siproxd PROBLEM REPORTING ================= If you encounter problems/crashes and ask for support, please include as much information as possible. Very helpful is a debug log that has been recorded at the time of the misbehavior. Also include the exact versions of the siproxd package and libosip2 that you are using. You should also include your siproxd.conf. The easiest way to generate a debug log is: 1) make sure siproxd is not started as daemon. -> 'daemonize = 0' in the config file. 2) start siproxd: $ ./siproxd -d -1 2>debug.log 3) reproduce the error 4) include the file debug.log in your error report. Since Version 0.5.10 there also exists the possibility to obtain the debug log remote via TCP (useful if running siproxd on an embedded system). To enable this feature, edit the configuration file and set 'debug_port' to a free TCP port number (e.g. 5050). Then (after starting siproxd) you can connect from any remote client to this TCP port (e.g. using netcat) and all the debug output will be sent via network: 1) edit configuration file: -> 'daemonize = 1' have siproxd started as daemon -> 'silence_log' should be set to 1 -> 'debug_level = -1' -> 'debug_port = 5050' (or any other TCP port you like) 2) have siproxd started the usual way 3) connect from a remote machine and write into a file: $ netcat > debug.log 4) reproduce the error 5) include the file debug.log in your error report. If siproxd crashes, a stack backtrace usually is helpful to me: 1) start siproxd in the debugger (daemonize set to 0): $ gdb ./src/siproxd (gdb) set args -c /path/to/siproxd.conf (gdb) run 2) reproduce the crash 3) use gdb to print the stack backtrace: (gdb) info thread ... (gdb) bt #0 0x400ec9ee in __select () #1 0xbffff6f8 in ?? () #2 0x804a5c2 in main (argc=3, argv=0xbffffc54) at siproxd.c:186 #3 0x4005bcb3 in __libc_start_main (main=0x804a30c
, argc=3, argv=0xbffffc54, init=0x8049a08 <_init>, fini=0x804edac <_fini>, rtld_fini=0x4000a350 <_dl_fini>, stack_end=0xbffffc4c) at ../sysdeps/generic/libc-start.c:78 (gdb) 4) copy-paste all the output and include it in your error report. SENDING A PATCH =============== If you send a patch, please make the diff using "diff -Naur" and include the version of siproxd you used to patch. This makes it a lot easier for me to merge it. WHAT SIPROXD DOES ================= Siproxd's purpose is to act as an SIP proxy for SIP softphones/hardphones located behind an masquerading router (NAT). It will rewrite SIP messages to allow a SIP phone to communicate to a counterpart that is located in the Internet. Check the scenarios drawn below. Scenario 1 ---------- private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! IntHost !---------------! Firewall !------------>> ! ! ! ! +-------------+ +--------------+ eth0 : ppp0 - The Firewall does IP masquerading (NAT) and is running siproxd - IntHost is running an SIP phone (like linphone, kphone) - The SIP address used by the SIP phone is sip:johndoe@foo.bar.org - The SIP phone is configured to register itself at siproxd running on the firewall host (10.0.0.1) as sip:johndoe@foo.bar.org - foo.bar.org is the domain name corresponding to the public IP address of the firewall (e.g. use some dynamic DNS service [1]) Scenario 2 ---------- private IP address range : Internet 10.0.0.x : (public IP address range) : : foo.bar.org +-------------+ +--------------+ +--------------+ ! !.10 .1 ! masquerading ! publicIP ! external SIP ! ! IntHost !---------------! Firewall !------------>>! Registrar ! ! ! ! ! ! ! +-------------+ +--------------+ +--------------+ eth0 : ppp0 - The Firewall does IP masquerading (NAT) and is running siproxd - IntHost is running an SIP phone (like linphone, kphone) - The SIP address used by the SIP phone is sip:johndoe@foo.bar.org - The SIP phone is configured to register itself at the external
registrar as sip:johndoe@foo.bar.org - foo.bar.org is the domain name corresponding to the public IP address of the firewall (e.g. use some dynamic DNS service [1]) IPCHAINS: Firewall rules for incoming traffic: # ipchains -A input --proto udp --dport 5060 --log -j ACCEPT # ipchains -A input --proto udp --dport 7070:7080 -j ACCEPT IPTABLES: Firewall rules for incoming traffic: # iptables -A INPUT -i ppp0 -p udp -m udp --dport 5060 -j ACCEPT # iptables -A INPUT -i ppp0 -p udp -m udp --dport 7070:7080 -j ACCEPT The first line will allow incoming SIP traffic (UDP port 5060). The second line will allow incoming RTP traffic on the ports 7070-7080 (the default port range used by siproxd for incoming RTP traffic).

REFERENCES ========== [1] dynamic DNS service http://www.dyndns.org LIMITATIONS =========== - currently, the SIP part only supports UDP - very likely it does not follow the SIP spec (RFC3261) in all details - check the TODO file for more things that we-cannot-do-but-would-like-to IMPORTANT NOTICE ================ The gethostbyname() function leaks memory in glibc 2.1.1 (-> RedHat 6.0). The quick fix is to delete the nisplus service from hosts entry in /etc/nsswitch.conf. In my tests, memory usage remained stable after I made the mentioned change. (source: http://www.squid-cache.org/Doc/FAQ/FAQ-14.html) CONTACTS ======== Please feel free to contact the author to: - provide feedback, report bugs, - request for additional features - report interoperability with various phones - ... and visit the website at http://siproxd.sourceforge.net/ There is a siproxd mailing list available on sourceforge. Thomas Ries (tries@gmx.net) GnuPG: pub 1024D/87BCDC94 2000-03-19 Thomas Ries - Fingerprint = 13D1 19F5 77D0 4CEC 8D3F A24E 09FC C18A 87BC DC94 - Key via pgp.openpkg.org / http://www.ries.ch.vu/87BCDC94.pub VoIP: sip:17476691342@proxy01.sipphone.com | sip:431783@fwd.pulver.com CREDITS ======= Thanks to sourceforge.net for providing the distribution platform and infrastructure. Also credits to the maintainers of linphone from where I have taken some code parts for MD5 proxy authentication. siproxd-0.8.1/Makefile.in0000664000077000007700000005053311606402077012213 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # # Copyright (C) 2002-2008 Thomas Ries # # This file is part of Siproxd. # # Siproxd 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. # # Siproxd 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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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'. 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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. 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" $CC "* | "$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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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 $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${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. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit 0 ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit 0 ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit 0 ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; *:GNU:*:*) echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit 0 ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit 0 ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit 0 ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-${VENDOR:-unknown}-linux-gnu exit 0 ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #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 ;; 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 ;; 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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. 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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. ;; -qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; -sinix*) os=-sysv4 ;; -triton*) os=-sysv3 ;; -oss*) os=-sysv3 ;; -svr4) os=-sysv4 ;; -svr3) os=-sysv3 ;; -sysvr4) os=-sysv4 ;; # This must come after -sysvr4. -sysv*) ;; -ose*) os=-ose ;; -es1800*) os=-ose ;; -xenix) os=-xenix ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) os=-mint ;; -aros*) os=-aros ;; -kaos*) os=-kaos ;; -none) ;; *) # Get rid of the `-' at the beginning of $os. os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 exit 1 ;; esac else # Here we handle the default operating systems that come with various machines. # The value should be what the vendor currently ships out the door with their # machine or put another way, the most popular os provided with the machine. # Note that if you're going to try to match "-MANUFACTURER" here (say, # "-sun"), then you have to tell the case statement up towards the top # that MANUFACTURER isn't an operating system. Otherwise, code above # will signal an error saying that MANUFACTURER isn't an operating # system, and we'll never get to this point. case $basic_machine in *-acorn) os=-riscix1.2 ;; arm*-rebel) os=-linux ;; arm*-semi) os=-aout ;; c4x-* | tic4x-*) os=-coff ;; # This must come before the *-dec entry. pdp10-*) os=-tops20 ;; pdp11-*) os=-none ;; *-dec | vax-*) os=-ultrix4.2 ;; m68*-apollo) os=-domain ;; i386-sun) os=-sunos4.0.2 ;; m68000-sun) os=-sunos3 # This also exists in the configure program, but was not the # default. # os=-sunos4 ;; m68*-cisco) os=-aout ;; mips*-cisco) os=-elf ;; mips*-*) os=-elf ;; or32-*) os=-coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=-sysv3 ;; sparc-* | *-sun) os=-sunos4.1.1 ;; *-be) os=-beos ;; *-ibm) os=-aix ;; *-wec) os=-proelf ;; *-winbond) os=-proelf ;; *-oki) os=-proelf ;; *-hp) os=-hpux ;; *-hitachi) os=-hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) os=-sysv ;; *-cbm) os=-amigaos ;; *-dg) os=-dgux ;; *-dolphin) os=-sysv3 ;; m68k-ccur) os=-rtu ;; m88k-omron*) os=-luna ;; *-next ) os=-nextstep ;; *-sequent) os=-ptx ;; *-crds) os=-unos ;; *-ns) os=-genix ;; i370-*) os=-mvs ;; *-next) os=-nextstep3 ;; *-gould) os=-sysv ;; *-highlevel) os=-bsd ;; *-encore) os=-bsd ;; *-sgi) os=-irix ;; *-siemens) os=-sysv4 ;; *-masscomp) os=-rtu ;; f30[01]-fujitsu | f700-fujitsu) os=-uxpv ;; *-rom68k) os=-coff ;; *-*bug) os=-coff ;; *-apple) os=-macos ;; *-atari*) os=-mint ;; *) os=-none ;; esac fi # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in -riscix*) vendor=acorn ;; -sunos*) vendor=sun ;; -aix*) vendor=ibm ;; -beos*) vendor=be ;; -hpux*) vendor=hp ;; -mpeix*) vendor=hp ;; -hiux*) vendor=hitachi ;; -unos*) vendor=crds ;; -dgux*) vendor=dg ;; -luna*) vendor=omron ;; -genix*) vendor=ns ;; -mvs* | -opened*) vendor=ibm ;; -ptx*) vendor=sequent ;; -vxsim* | -vxworks* | -windiss*) vendor=wrs ;; -aux*) vendor=apple ;; -hms*) vendor=hitachi ;; -mpw* | -macos*) vendor=apple ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) vendor=atari ;; -vos*) vendor=stratus ;; esac basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ;; esac echo $basic_machine$os exit 0 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: siproxd-0.8.1/configure.in0000664000077000007700000003603711606402067012461 00000000000000dnl dnl History dnl ------- dnl before time a lot happend before start of history dnl 8-Sep-2002 tries included more tests for used functions dnl 17-Sep-2002 tries fail configure if needed libs not there dnl 14-Nov-2002 tries support for *BSD systems dnl 22-Mar-2003 tries check for sockaddr_t, hstrerror() dnl --enable-almost-static (for Fli4l use) dnl --enable-uclibc (uClibc building support) dnl 29-Mar-2003 tries added support for libosip2 dnl 6-Apr-2003 tries redone the fli4l specific build options dnl now: --enable-fli4l-libc5, --enable-fli4l-uclibc dnl 7-Apr-2003 tries added siproxd.spec to autoconf process dnl 31-Jul-2003 tries changed to support OSIP2 only dnl 1-Sep-2003 tries check for IPCHAINS dnl 5-Sep-2003 tries test for pthreads before libosip stuff dnl 19-Sep-2003 tries DMALLOC support dnl 1-Nov-2003 tries check for NETFILTER (IPTABLES) dnl 18-Nov-2003 tries include sysconfdir to search for config dnl 19-Nov-2003 tries changes to support Solaris & BSD/OS dnl 22-Nov-2003 tries test for gethostbyname_r() & # of args dnl 22-Jan-2004 tries add --enable-static-exe option dnl 06-Mar-2004 tries del daemon(), add setsid() dnl 09-Apr-2004 tries add --with-custom-fwmodule dnl 09-May-2004 tries fli4l-uclibc links statically agains pthreads dnl 29-May-2004 tries use AC_CHECK_TYPE to check for socklen_t dnl 09-May-2004 tries fli4l-libc5 does NOT use gethostbyname_r() dnl (there seems to be a bug somewhere) dnl 18-Aug-2004 tries fli4l-uclibc -> fli4l-21-uclibc, fli4l-22-uclibc dnl 2.1.x has no pthread support, link -static dnl 2.2.x has (maybe) pthread support dnl 08-Jan-2005 tries FreeBSD: check for libgnugetopt before using it dnl Cygwin build support dnl 13-Feb-2005 tries check for # of args on libosip2 functions dnl 10-Apr-2005 tries check for docbook dnl 18-Apr-2005 tries added libresolv dnl 9-Oct-2005 tries libresolv is now included in static build dnl 10-Jun-2007 tries test more .h files (DNS resolver related) dnl 18-Dec-2007 tries requires libosip2-3.x.x dnl 02-Feb-2008 tries removed variety of fli4l and static extra dnl build options dnl 21-Feb-2009 tries --enable-static-libosip2 does search static dnl libs now in libosip_prefix_dir dnl 1-Mar-2009 tries building with --enable-static-libosip2 requires dnl --disable-shared to be set as well (plugins will dnl be statically linked into siproxd) dnl 19-Feb-2010 tries CVE-2009-3736: use libltdl on host if existing dnl and fall back using convenienve libltdl (WARN) dnl 26-Apr-2010 tries Fresh building from distribuion TAR did fail if dnl the host-installed libltdl lib is used (and not the dnl convenience lib) dnl 09-Jan-2011 tries use CFLAGS -Wall only with GCC compiler dnl dnl dnl Process this file with autoconf to produce a configure script. AC_INIT(src/siproxd.c) dnl ****************************************************************** dnl dnl Release Version dnl SPD_MAJOR_VERSION=0 SPD_MINOR_VERSION=8 SPD_MICRO_VERSION=1 SPD_VERSION=$SPD_MAJOR_VERSION.$SPD_MINOR_VERSION.$SPD_MICRO_VERSION dnl ********************************************************************* dnl dnl Initialize automake stuff dnl AC_CONFIG_AUX_DIR(scripts) AC_CANONICAL_SYSTEM AM_CONFIG_HEADER(config.h) AM_INIT_AUTOMAKE(siproxd, $SPD_VERSION) dnl dnl Checks for needed programs. dnl AC_PROG_AWK AC_PROG_CC AC_PROG_CPP AC_PROG_INSTALL AC_PROG_LN_S AC_CHECK_PROG(docbook2pdf,docbook2pdf,yes,) AM_CONDITIONAL(have_docbook2pdf,test "$docbook2pdf" = "yes") AC_CHECK_PROG(docbook2html,docbook2html,yes,) AM_CONDITIONAL(have_docbook2html,test "$docbook2html" = "yes") dnl ********************************************** dnl * Location of libraries / headerfiles dnl ********************************************** dnl dnl --with-extra-includes dnl --with-extra-libs dnl AC_ARG_WITH(extra-includes, [ --with-extra-includes=DIR adds non standard include paths], extra_includes="$withval" ) AC_SUBST(extra_includes) AC_MSG_CHECKING("extra includes") AC_MSG_RESULT($extra_includes) AC_ARG_WITH(extra-libs, [ --with-extra-libs=DIR adds non standard library paths], extra_libs="$withval" ) AC_SUBST(extra_libs) AC_MSG_CHECKING("extra libs") AC_MSG_RESULT($extra_libs) for each in $extra_includes; do CPPFLAGS="$CPPFLAGS -I$each"; done for each in $extra_libs; do LIBS="$LIBS -L$each"; done dnl ********************************************** dnl prepare libtool (ltdl) dnl ********************************************** dnl dnl We require the ltdl (libtool portable dynamic loader) dnl for our plugins. As this would require the automake/libtool dnl packages to be present we include that library with dnl the siproxd package as so called "convenience library" dnl AC_CHECK_LIB(ltdl, lt_dlopen, [ echo "Good: native libltdl found, using it."; use_native_ltdl="yes"; ],[ echo "*** WARNING: no native libltdl found, using convenience libltdl!"; use_native_ltdl="no"; ],) if test "x$use_native_ltdl" = "xno"; then AC_LIBLTDL_CONVENIENCE AM_CONDITIONAL(use_convenience_ltdl,true) else AM_CONDITIONAL(use_convenience_ltdl,false) fi dnl dnl Check for dlopen support AC_LIBTOOL_DLOPEN dnl dnl Configure libtool AC_PROG_LIBTOOL dnl dnl Substitute LTDLINCL and LIBLTDL in the Makefiles dnl this is only done if no native libltdl is found. if test "x$use_native_ltdl" = "xyes"; then true; LIBS="$LIBS -lltdl"; else true; AC_SUBST(LTDLINCL) AC_SUBST(LIBLTDL) fi AC_CONFIG_SUBDIRS(libltdl) dnl ********************************************** dnl * Building doc dnl ********************************************** dnl dnl --enable-doc dnl build_docs="yes"; AC_MSG_CHECKING(build documentation) AC_ARG_ENABLE(doc, [ --disable-doc build pdf/html doc (default=enabled)], if test "x$enableval" = "xno"; then build_docs="no"; fi AC_MSG_RESULT($build_docs), AC_MSG_RESULT($build_docs)) if test "x$build_docs" = "xyes"; then AC_CHECK_PROG(docbook2pdf,docbook2pdf,yes,) AM_CONDITIONAL(have_docbook2pdf,test "$docbook2pdf" = "yes") AC_CHECK_PROG(docbook2html,docbook2html,yes,) AM_CONDITIONAL(have_docbook2html,test "$docbook2html" = "yes") else AM_CONDITIONAL(have_docbook2pdf,false) AM_CONDITIONAL(have_docbook2html,false) fi dnl ********************************************** dnl * Selection of static build variants dnl ********************************************** dnl dnl --enable-static-libosip2 dnl build_static_libosip="no" AC_MSG_CHECKING(link statically against libosip2) AC_ARG_ENABLE(static-libosip2, [ --enable-static-libosip2 link statically against libosip2], build_static_libosip="$enableval"; AC_MSG_RESULT($enableval), AC_MSG_RESULT(no)) if test "x$build_static_libosip" = "xyes"; then dnl AC_MSG_RESULT(Plugins will be linked in statically.) dnl enable_shared=no; if test "x$enable_shared" = "xyes"; then echo "*** ERROR: requires the '--disable-shared' option to be specified!";exit 1; fi fi dnl ********************************************** dnl * Debugging helps dnl ********************************************** dnl dnl --enable-dmalloc dnl AC_MSG_CHECKING(building with DMALLOC support) AC_ARG_ENABLE(dmalloc, [ --enable-dmalloc build with DMALLOC support], dmalloc="$enableval"; AC_MSG_RESULT($enableval), AC_MSG_RESULT(no)) if test "x$dmalloc" = "xyes"; then CFLAGS="$CFLAGS -DDMALLOC ";LIBS="-ldmallocth $LIBS"; fi dnl dnl Use -Wall if we have gcc. dnl if test "x$GCC" = "xyes"; then case " $CFLAGS " in *[\ ]-Wall[\ ]*) ;; *) CFLAGS="$CFLAGS -Wall" ;; esac fi dnl dnl target platform specific stuff dnl AC_DEFINE_UNQUOTED(UNAME,"$target",[target platform]) AC_MSG_CHECKING(target platform) case "$target" in *-*-linux*) AC_MSG_RESULT(Linux) AC_DEFINE(_LINUX,,[building on Linux platform]) ;; *-*-freebsd*) AC_MSG_RESULT(FreeBSD) AC_DEFINE(_BSD,,[building on BSD platform]) AC_DEFINE(_FREEBSD,,[building on FreeBSD platform]) CPPFLAGS="$CPPFLAGS -I/usr/local/include/" LIBS="$LIBS -L/usr/local/lib/" AC_CHECK_LIB(gnugetopt,getopt_long,[LIBS="$LIBS -lgnugetopt"]) ;; *-*-openbsd*) AC_MSG_RESULT(OpenBSD) AC_DEFINE(_BSD,,[building on BSD platform]) AC_DEFINE(_OPENBSD,,[building on OpenBSD platform]) CPPFLAGS="$CPPFLAGS -I/usr/local/include/" LIBS="$LIBS -L/usr/local/lib/" ;; *-*-netbsd*) AC_MSG_RESULT(NetBSD) AC_DEFINE(_BSD,,[building on BSD platform]) AC_DEFINE(_NETBSD,,[building on NetBSD platform]) CPPFLAGS="$CPPFLAGS -I/usr/pkg/include" LIBS="$LIBS -L/usr/pkg/lib" ;; *-*-bsdi* | *-*-bsdos*) AC_MSG_RESULT(BSD/OS) AC_DEFINE(_BSD,,[building on BSD platform]) AC_DEFINE(_BSDOS,,[building on BSD/OS platform]) ;; *-*-solaris2*) # It's easier to do this here, rather than AC_CHECK_LIBS for all of the # things that are/might be in libsocket or libnsl... AC_MSG_RESULT(Solaris 2.x) AC_DEFINE(_SOLARIS2,,[building on Solaris2 platform]) LIBS="$LIBS -lsocket -lnsl" ;; *-*-darwin*) AC_MSG_RESULT(Mac OS X) AC_DEFINE(_MACOSX,,[building on Mac OSX platform]) ;; *-*-cygwin*) AC_MSG_RESULT(Cygwin) AC_DEFINE(_CYGWIN,,[building on Cygwin (Windows) platform]) ;; *) AC_MSG_RESULT(Unknown Platform) AC_DEFINE(_UNKNOWN,,[building on unknown platform]) ;; esac dnl dnl Check for pthreads dnl ACX_PTHREAD(, echo "*** ERROR: pthreads is required!"; exit 1;) dnl link dynamically (default) LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" LDFLAGS="$LDFLAGS $PTHREAD_LDFLAGS" CC="$PTHREAD_CC" dnl dnl Make sure that symbol _POSIX_THREAD_SAFE_FUNCTIONS is defined. dnl This is needed by some platforms to make reentrant functions dnl available (gethostbyname_r) dnl CFLAGS="$CFLAGS -D_POSIX_THREAD_SAFE_FUNCTIONS" dnl dnl add dnl --with-libosip-prefix=DIR dnl libosip_prefix_dir="" AC_ARG_WITH(libosip-prefix, [ --with-libosip-prefix=DIR use libosip2 from DIR/include and DIR/lib], if test x$withval != x ; then libosip_prefix_dir="$withval"; fi, ) AC_SUBST(libosip_prefix_dir) AC_MSG_CHECKING("libosip prefix") AC_MSG_RESULT($libosip_prefix_dir) dnl dnl Check for libosip dnl if test x$libosip_prefix_dir != x; then LIBS="-L$libosip_prefix_dir/lib $LIBS" CPPFLAGS="$CPPFLAGS -I$libosip_prefix_dir/include" fi dnl dnl Static or dynamic linking against libosip dnl if test "x$build_static_libosip" = "xno"; then dnl link dynamically (default) AC_CHECK_LIB(osip2, osip_init,, echo "*** ERROR: libosip2 is required! "\ "Maybe you need to use --with-libosip-prefix ?"; exit 1;, [-losipparser2]) AC_CHECK_LIB(osipparser2, parser_init,, echo "*** ERROR: libosipparser2 is required!";exit 1;,) else dnl link statically to this lib dnl (this probably only will work on linux yet...) AC_MSG_CHECKING("where I can find libosip2.a") libosip_static=`find $extra_libs $libosip_prefix_dir/lib /lib \ /usr/lib /usr/local/lib \ -name libosip2.a 2>/dev/null|head -1` if test "x$libosip_static" != "x"; then LIBS="$libosip_static $LIBS" AC_MSG_RESULT($libosip_static) else echo "*** ERROR: a static libosip library is required!";exit 1; fi AC_MSG_CHECKING("where I can find libosipparser2.a") libosip_static=`find $extra_libs $libosip_prefix_dir/lib /lib \ /usr/lib /usr/local/lib \ -name libosipparser2.a 2>/dev/null|head -1` if test "x$libosip_static" != "x"; then LIBS="$libosip_static $LIBS" AC_MSG_RESULT($libosip_static) else echo "*** ERROR: a static libosip library is required!";exit 1; fi fi dnl dnl correct version of libosip2? dnl ACX_CHECK_LIBOSIP_VERSION() dnl dnl add dnl --with-custom-fwmodule AC_MSG_CHECKING(building with a custom FW module) AC_ARG_WITH(custom-fwmodule, [ --with-custom-fwmodule=LIBRARY.a use custom firewall control module], FWLIBS="$withval"; AC_DEFINE(CUSTOM_FWMODULE, 1,[use custom firewall control module]) AC_MSG_RESULT($FWLIBS), AC_MSG_RESULT(no)) dnl dnl Checks for header files. dnl AC_HEADER_STDC AC_CHECK_HEADERS(sys/time.h errno.h) AC_CHECK_HEADERS(stdarg.h varargs.h) AC_CHECK_HEADERS(pwd.h getopt.h sys/socket.h netdb.h) AC_CHECK_HEADERS(resolv.h arpa/nameser.h) dnl dnl Checks for typedefs, structures, and compiler characteristics. dnl AC_C_CONST AC_TYPE_SIZE_T AC_HEADER_TIME AC_STRUCT_TM dnl dnl Check for Constants that may be non-existing on some platforms dnl dnl SOL_IP (used in setsockopt) AC_CHECK_DECL(SOL_IP, , AC_MSG_RESULT(SOL_IP is not available - creating DEFINE to IPPROTO_IP) AC_DEFINE(SOL_IP,IPPROTO_IP,[SOL_IP for setsockopt()]), [[$ac_includes_default] [#ifdef HAVE_NETDB_H] [#include ] [#endif] [#ifdef HAVE_SYS_SOCKET_H] [#include ] [#endif] ] ) dnl dnl check for typedef socklen (not available on SUSE 5.3 for example) dnl dnl FreeBSD has it in and AC_CHECK_TYPE(socklen_t, , AC_MSG_RESULT(socklen_t is not available - creating DEFINE to uint) AC_DEFINE(socklen_t, [unsigned int],[typedef socklen_t available]), [[$ac_includes_default] [#ifdef HAVE_NETDB_H] [#include ] [#endif] [#ifdef HAVE_SYS_SOCKET_H] [#include ] [#endif] ] ) dnl dnl Checks for libraries dnl Note: the __res_query symbol is to catch the lib when building "static" dnl AC_CHECK_LIB(resolv,res_query,) dnl found only in static lib AC_CHECK_LIB(resolv,__res_query,) dnl found in static and dynamic lib dnl dnl Checks for library functions. dnl AC_FUNC_MEMCMP AC_FUNC_VPRINTF AC_CHECK_FUNCS(strerror) AC_CHECK_FUNCS(gethostbyname) dnl !! with FLI4L 2.0.x strange behavior with gethostbyname_r() dnl !! has been seen, dont use it. the ACX_WHICH_GETHOSTBYNAME_R dnl !! shall then be commented out. ACX_WHICH_GETHOSTBYNAME_R() AC_CHECK_FUNCS(getopt_long setsid syslog) AC_CHECK_FUNCS(getuid setuid getgid setgid getpwnam chroot) AC_CHECK_FUNCS(socket bind select read send sendto fcntl) AC_CHECK_FUNCS(getifaddrs) AC_CHECK_FUNCS(strcmp strcasecmp) AC_CHECK_FUNCS(strncpy strchr strstr sprintf vfprintf vsnprintf) AC_CHECK_FUNCS(listen accept) AC_CHECK_FUNCS(fgets sscanf) AC_CHECK_FUNCS(hstrerror,,AC_CHECK_LIB(resolv,hstrerror,[ AC_DEFINE_UNQUOTED(HAVE_HSTRERROR) LIBS="$LIBS -lresolv"])) AC_CHECK_FUNCS(inet_pton inet_ntop inet_aton inet_ntoa) AC_CHECK_FUNCS(pthread_setschedparam sched_get_priority_min) AC_CHECK_FUNCS(sched_get_priority_max) AC_CHECK_FUNCS(lt_dlopen lt_dlsym lt_dlclose) dnl dnl sysconfdir dnl SIPROXDCONFPATH="" tmpset="$sysconfdir" while test "x$tmpset" != "x$SIPROXDCONFPATH"; do SIPROXDCONFPATH="$tmpset" eval tmpset="$tmpset" done AC_DEFINE_UNQUOTED(SIPROXDCONFPATH,"$SIPROXDCONFPATH", [will search for config file here]) dnl dnl Finish... dnl LIBS="$LIBS $FWLIBS" AC_SUBST(CPPFLAGS) AC_SUBST(LDFLAGS) AC_SUBST(LIBS) dnl dnl Generate output files dnl AC_OUTPUT( \ siproxd.spec \ Makefile \ src/Makefile \ doc/Makefile \ scripts/Makefile \ contrib/Makefile \ ) siproxd-0.8.1/libltdl/0000777000077000007700000000000011606402164011645 500000000000000siproxd-0.8.1/libltdl/configure.ac0000644000077000007700000000431411312033143014040 00000000000000## Process this file with autoconf to create configure. -*- autoconf -*- # Copyright 2001 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA # 02110-1301 USA dnl FIXME: Is this really new enough? AC_PREREQ(2.50) ## ------------------------ ## ## Autoconf initialisation. ## ## ------------------------ ## AC_INIT([libltdl], [1.2], [bug-libtool@gnu.org]) AC_CONFIG_SRCDIR([ltdl.c]) ## ------------------------------- ## ## Libltdl specific configuration. ## ## ------------------------------- ## AC_CONFIG_AUX_DIR([.]) if test -z "$enable_ltdl_install$enable_ltdl_convenience"; then if test -f ${srcdir}/ltmain.sh; then # if libltdl is libtoolized, it is assumed to be stand-alone and # installed unless the command line overrides it (tested above) enable_ltdl_install=yes else AC_MSG_WARN([*** The top-level configure must select either]) AC_MSG_WARN([*** [A""C_LIBLTDL_INSTALLABLE] or [A""C_LIBLTDL_CONVENIENCE].]) AC_MSG_ERROR([*** Maybe you want to --enable-ltdl-install?]) fi fi ## ------------------------ ## ## Automake Initialisation. ## ## ------------------------ ## AM_INIT_AUTOMAKE(AC_PACKAGE_TARNAME, AC_PACKAGE_VERSION, -) AM_CONFIG_HEADER([config.h:config-h.in]) ## ------------------ ## ## C compiler checks. ## ## ------------------ ## AC_PROG_CC AC_C_CONST AC_C_INLINE ## ----------------------- ## ## Libtool initialisation. ## ## ----------------------- ## AC_LIBTOOL_WIN32_DLL AC_PROG_LIBTOOL AC_SUBST([LIBTOOL_DEPS]) AC_LIB_LTDL ## -------- ## ## Outputs. ## ## -------- ## AC_CONFIG_FILES([Makefile]) AC_OUTPUT siproxd-0.8.1/libltdl/acinclude.m40000644000077000007700000073576311312033143013766 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- ## Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005 ## Free Software Foundation, Inc. ## Originally by Gordon Matzigkeit , 1996 ## ## This file is free software; the Free Software Foundation gives ## unlimited permission to copy and/or distribute it, with or without ## modifications, as long as this notice is preserved. # serial 48 AC_PROG_LIBTOOL # AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED) # ----------------------------------------------------------- # If this macro is not defined by Autoconf, define it here. m4_ifdef([AC_PROVIDE_IFELSE], [], [m4_define([AC_PROVIDE_IFELSE], [m4_ifdef([AC_PROVIDE_$1], [$2], [$3])])]) # AC_PROG_LIBTOOL # --------------- AC_DEFUN([AC_PROG_LIBTOOL], [AC_REQUIRE([_AC_PROG_LIBTOOL])dnl dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 ;; 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 ;; 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esac # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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newsos6) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; nto-qnx*) version_type=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=yes ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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This must work even if \$libdir does # not exist. hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) # Whether we need a single -rpath flag with a separated argument. hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1) # Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the # resulting binary. hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1) # Set to yes if using the -LDIR flag during linking hardcodes DIR into the # resulting binary. hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1) # Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into # the resulting binary. hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1) # Set to yes if building a shared library automatically hardcodes DIR into the library # and all subsequent libraries and executables linked against it. hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1) # Variables whose values should be saved in libtool wrapper scripts and # restored at relink time. variables_saved_for_relink="$variables_saved_for_relink" # Whether libtool must link a program against all its dependency libraries. link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1) # Compile-time system search path for libraries sys_lib_search_path_spec=\`echo $lt_sys_lib_search_path_spec | \$SED -e "s@\${gcc_dir}@\\\${gcc_dir}@g;s@\${gcc_ver}@\\\${gcc_ver}@g"\` # Run-time system search path for libraries sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec # Fix the shell variable \$srcfile for the compiler. fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)" # Set to yes if exported symbols are required. always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1) # The commands to list exported symbols. export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1) # The commands to extract the exported symbol list from a shared archive. extract_expsyms_cmds=$lt_extract_expsyms_cmds # Symbols that should not be listed in the preloaded symbols. exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1) # Symbols that must always be exported. include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1) ifelse([$1],[], [# ### END LIBTOOL CONFIG], [# ### END LIBTOOL TAG CONFIG: $tagname]) __EOF__ ifelse([$1],[], [ case $host_os in aix3*) cat <<\EOF >> "$cfgfile" # AIX sometimes has problems with the GCC collect2 program. 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AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. 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linux*) if test "$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 "" "_"; 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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, $1)=yes ;; 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You should only need it if you modified a dependency of a manual page. You may need the \`Help2man' package in order for those modifications to take effect. You can get \`Help2man' from any GNU archive site." file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then file=`echo "$*" | sed -n 's/.*--output=\([^ ]*\).*/\1/p'` fi if [ -f "$file" ]; then touch $file else test -z "$file" || exec >$file echo ".ab help2man is required to generate this page" exit 1 fi ;; makeinfo) echo 1>&2 "\ WARNING: \`$1' is $msg. You should only need it if you modified a \`.texi' or \`.texinfo' file, or any other file indirectly affecting the aspect of the manual. The spurious call might also be the consequence of using a buggy \`make' (AIX, DU, IRIX). You might want to install the \`Texinfo' package or the \`GNU make' package. Grab either from any GNU archive site." file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` fi 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: siproxd-0.8.1/libltdl/ltdl.c0000644000077000007700000030064711312033143012665 00000000000000/* ltdl.c -- system independent dlopen wrapper Copyright (C) 1998, 1999, 2000, 2004, 2005 Free Software Foundation, Inc. Originally by Thomas Tanner This file is part of GNU Libtool. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. As a special exception to the GNU Lesser General Public License, if you distribute this file as part of a program or library that is built using GNU libtool, you may include it under the same distribution terms that you use for the rest of that program. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #if HAVE_CONFIG_H # include #endif #if HAVE_UNISTD_H # include #endif #if HAVE_STDIO_H # include #endif /* Include the header defining malloc. On K&R C compilers, that's , on ANSI C and ISO C compilers, that's . */ #if HAVE_STDLIB_H # include #else # if HAVE_MALLOC_H # include # endif #endif #if HAVE_STRING_H # include #else # if HAVE_STRINGS_H # include # endif #endif #if HAVE_CTYPE_H # include #endif #if HAVE_MEMORY_H # include #endif #if HAVE_ERRNO_H # include #endif #ifndef __WINDOWS__ # ifdef __WIN32__ # define __WINDOWS__ # endif #endif #undef LT_USE_POSIX_DIRENT #ifdef HAVE_CLOSEDIR # ifdef HAVE_OPENDIR # ifdef HAVE_READDIR # ifdef HAVE_DIRENT_H # define LT_USE_POSIX_DIRENT # endif /* HAVE_DIRENT_H */ # endif /* HAVE_READDIR */ # endif /* HAVE_OPENDIR */ #endif /* HAVE_CLOSEDIR */ #undef LT_USE_WINDOWS_DIRENT_EMULATION #ifndef LT_USE_POSIX_DIRENT # ifdef __WINDOWS__ # define LT_USE_WINDOWS_DIRENT_EMULATION # endif /* __WINDOWS__ */ #endif /* LT_USE_POSIX_DIRENT */ #ifdef LT_USE_POSIX_DIRENT # include # define LT_D_NAMLEN(dirent) (strlen((dirent)->d_name)) #else # ifdef LT_USE_WINDOWS_DIRENT_EMULATION # define LT_D_NAMLEN(dirent) (strlen((dirent)->d_name)) # else # define dirent direct # define LT_D_NAMLEN(dirent) ((dirent)->d_namlen) # if HAVE_SYS_NDIR_H # include # endif # if HAVE_SYS_DIR_H # include # endif # if HAVE_NDIR_H # include # endif # endif #endif #if HAVE_ARGZ_H # include #endif #if HAVE_ASSERT_H # include #else # define assert(arg) ((void) 0) #endif #include "ltdl.h" #if WITH_DMALLOC # include #endif /* --- WINDOWS SUPPORT --- */ #ifdef DLL_EXPORT # define LT_GLOBAL_DATA __declspec(dllexport) #else # define LT_GLOBAL_DATA #endif /* fopen() mode flags for reading a text file */ #undef LT_READTEXT_MODE #ifdef __WINDOWS__ # define LT_READTEXT_MODE "rt" #else # define LT_READTEXT_MODE "r" #endif #ifdef LT_USE_WINDOWS_DIRENT_EMULATION #include #define dirent lt_dirent #define DIR lt_DIR struct dirent { char d_name[2048]; int d_namlen; }; typedef struct _DIR { HANDLE hSearch; WIN32_FIND_DATA Win32FindData; BOOL firsttime; struct dirent file_info; } DIR; #endif /* LT_USE_WINDOWS_DIRENT_EMULATION */ /* --- MANIFEST CONSTANTS --- */ /* Standard libltdl search path environment variable name */ #undef LTDL_SEARCHPATH_VAR #define LTDL_SEARCHPATH_VAR "LTDL_LIBRARY_PATH" /* Standard libtool archive file extension. */ #undef LTDL_ARCHIVE_EXT #define LTDL_ARCHIVE_EXT ".la" /* max. filename length */ #ifndef LT_FILENAME_MAX # define LT_FILENAME_MAX 1024 #endif /* This is the maximum symbol size that won't require malloc/free */ #undef LT_SYMBOL_LENGTH #define LT_SYMBOL_LENGTH 128 /* This accounts for the _LTX_ separator */ #undef LT_SYMBOL_OVERHEAD #define LT_SYMBOL_OVERHEAD 5 /* --- MEMORY HANDLING --- */ /* These are the functions used internally. In addition to making use of the associated function pointers above, they also perform error handling. */ static char *lt_estrdup LT_PARAMS((const char *str)); static lt_ptr lt_emalloc LT_PARAMS((size_t size)); static lt_ptr lt_erealloc LT_PARAMS((lt_ptr addr, size_t size)); /* static lt_ptr rpl_realloc LT_PARAMS((lt_ptr ptr, size_t size)); */ #define rpl_realloc realloc /* These are the pointers that can be changed by the caller: */ LT_GLOBAL_DATA lt_ptr (*lt_dlmalloc) LT_PARAMS((size_t size)) = (lt_ptr (*) LT_PARAMS((size_t))) malloc; LT_GLOBAL_DATA lt_ptr (*lt_dlrealloc) LT_PARAMS((lt_ptr ptr, size_t size)) = (lt_ptr (*) LT_PARAMS((lt_ptr, size_t))) rpl_realloc; LT_GLOBAL_DATA void (*lt_dlfree) LT_PARAMS((lt_ptr ptr)) = (void (*) LT_PARAMS((lt_ptr))) free; /* The following macros reduce the amount of typing needed to cast assigned memory. */ #if WITH_DMALLOC #define LT_DLMALLOC(tp, n) ((tp *) xmalloc ((n) * sizeof(tp))) #define LT_DLREALLOC(tp, p, n) ((tp *) xrealloc ((p), (n) * sizeof(tp))) #define LT_DLFREE(p) \ LT_STMT_START { if (p) (p) = (xfree (p), (lt_ptr) 0); } LT_STMT_END #define LT_EMALLOC(tp, n) ((tp *) xmalloc ((n) * sizeof(tp))) #define LT_EREALLOC(tp, p, n) ((tp *) xrealloc ((p), (n) * sizeof(tp))) #else #define LT_DLMALLOC(tp, n) ((tp *) lt_dlmalloc ((n) * sizeof(tp))) #define LT_DLREALLOC(tp, p, n) ((tp *) lt_dlrealloc ((p), (n) * sizeof(tp))) #define LT_DLFREE(p) \ LT_STMT_START { if (p) (p) = (lt_dlfree (p), (lt_ptr) 0); } LT_STMT_END #define LT_EMALLOC(tp, n) ((tp *) lt_emalloc ((n) * sizeof(tp))) #define LT_EREALLOC(tp, p, n) ((tp *) lt_erealloc ((p), (n) * sizeof(tp))) #endif #define LT_DLMEM_REASSIGN(p, q) LT_STMT_START { \ if ((p) != (q)) { if (p) lt_dlfree (p); (p) = (q); (q) = 0; } \ } LT_STMT_END /* --- REPLACEMENT FUNCTIONS --- */ #undef strdup #define strdup rpl_strdup static char *strdup LT_PARAMS((const char *str)); static char * strdup(str) const char *str; { char *tmp = 0; if (str) { tmp = LT_DLMALLOC (char, 1+ strlen (str)); if (tmp) { strcpy(tmp, str); } } return tmp; } #if ! HAVE_STRCMP #undef strcmp #define strcmp rpl_strcmp static int strcmp LT_PARAMS((const char *str1, const char *str2)); static int strcmp (str1, str2) const char *str1; const char *str2; { if (str1 == str2) return 0; if (str1 == 0) return -1; if (str2 == 0) return 1; for (;*str1 && *str2; ++str1, ++str2) { if (*str1 != *str2) break; } return (int)(*str1 - *str2); } #endif #if ! HAVE_STRCHR # if HAVE_INDEX # define strchr index # else # define strchr rpl_strchr static const char *strchr LT_PARAMS((const char *str, int ch)); static const char* strchr(str, ch) const char *str; int ch; { const char *p; for (p = str; *p != (char)ch && *p != LT_EOS_CHAR; ++p) /*NOWORK*/; return (*p == (char)ch) ? p : 0; } # endif #endif /* !HAVE_STRCHR */ #if ! HAVE_STRRCHR # if HAVE_RINDEX # define strrchr rindex # else # define strrchr rpl_strrchr static const char *strrchr LT_PARAMS((const char *str, int ch)); static const char* strrchr(str, ch) const char *str; int ch; { const char *p, *q = 0; for (p = str; *p != LT_EOS_CHAR; ++p) { if (*p == (char) ch) { q = p; } } return q; } # endif #endif /* NOTE: Neither bcopy nor the memcpy implementation below can reliably handle copying in overlapping areas of memory. Use memmove (for which there is a fallback implmentation below) if you need that behaviour. */ #if ! HAVE_MEMCPY # if HAVE_BCOPY # define memcpy(dest, src, size) bcopy (src, dest, size) # else # define memcpy rpl_memcpy static lt_ptr memcpy LT_PARAMS((lt_ptr dest, const lt_ptr src, size_t size)); static lt_ptr memcpy (dest, src, size) lt_ptr dest; const lt_ptr src; size_t size; { const char * s = src; char * d = dest; size_t i = 0; for (i = 0; i < size; ++i) { d[i] = s[i]; } return dest; } # endif /* !HAVE_BCOPY */ #endif /* !HAVE_MEMCPY */ #if ! HAVE_MEMMOVE # define memmove rpl_memmove static lt_ptr memmove LT_PARAMS((lt_ptr dest, const lt_ptr src, size_t size)); static lt_ptr memmove (dest, src, size) lt_ptr dest; const lt_ptr src; size_t size; { const char * s = src; char * d = dest; size_t i; if (d < s) for (i = 0; i < size; ++i) { d[i] = s[i]; } else if (d > s && size > 0) for (i = size -1; ; --i) { d[i] = s[i]; if (i == 0) break; } return dest; } #endif /* !HAVE_MEMMOVE */ #ifdef LT_USE_WINDOWS_DIRENT_EMULATION static void closedir LT_PARAMS((DIR *entry)); static void closedir(entry) DIR *entry; { assert(entry != (DIR *) NULL); FindClose(entry->hSearch); lt_dlfree((lt_ptr)entry); } static DIR * opendir LT_PARAMS((const char *path)); static DIR* opendir (path) const char *path; { char file_specification[LT_FILENAME_MAX]; DIR *entry; assert(path != (char *) NULL); /* allow space for: path + '\\' '\\' '*' '.' '*' + '\0' */ (void) strncpy (file_specification, path, LT_FILENAME_MAX-6); file_specification[LT_FILENAME_MAX-6] = LT_EOS_CHAR; (void) strcat(file_specification,"\\"); entry = LT_DLMALLOC (DIR,sizeof(DIR)); if (entry != (DIR *) 0) { entry->firsttime = TRUE; entry->hSearch = FindFirstFile(file_specification,&entry->Win32FindData); } if (entry->hSearch == INVALID_HANDLE_VALUE) { (void) strcat(file_specification,"\\*.*"); entry->hSearch = FindFirstFile(file_specification,&entry->Win32FindData); if (entry->hSearch == INVALID_HANDLE_VALUE) { LT_DLFREE (entry); return (DIR *) 0; } } return(entry); } static struct dirent *readdir LT_PARAMS((DIR *entry)); static struct dirent *readdir(entry) DIR *entry; { int status; if (entry == (DIR *) 0) return((struct dirent *) 0); if (!entry->firsttime) { status = FindNextFile(entry->hSearch,&entry->Win32FindData); if (status == 0) return((struct dirent *) 0); } entry->firsttime = FALSE; (void) strncpy(entry->file_info.d_name,entry->Win32FindData.cFileName, LT_FILENAME_MAX-1); entry->file_info.d_name[LT_FILENAME_MAX - 1] = LT_EOS_CHAR; entry->file_info.d_namlen = strlen(entry->file_info.d_name); return(&entry->file_info); } #endif /* LT_USE_WINDOWS_DIRENT_EMULATION */ /* According to Alexandre Oliva , ``realloc is not entirely portable'' In any case we want to use the allocator supplied by the user without burdening them with an lt_dlrealloc function pointer to maintain. Instead implement our own version (with known boundary conditions) using lt_dlmalloc and lt_dlfree. */ /* #undef realloc #define realloc rpl_realloc */ #if 0 /* You can't (re)define realloc unless you also (re)define malloc. Right now, this code uses the size of the *destination* to decide how much to copy. That's not right, but you can't know the size of the source unless you know enough about, or wrote malloc. So this code is disabled... */ static lt_ptr realloc (ptr, size) lt_ptr ptr; size_t size; { if (size == 0) { /* For zero or less bytes, free the original memory */ if (ptr != 0) { lt_dlfree (ptr); } return (lt_ptr) 0; } else if (ptr == 0) { /* Allow reallocation of a NULL pointer. */ return lt_dlmalloc (size); } else { /* Allocate a new block, copy and free the old block. */ lt_ptr mem = lt_dlmalloc (size); if (mem) { memcpy (mem, ptr, size); lt_dlfree (ptr); } /* Note that the contents of PTR are not damaged if there is insufficient memory to realloc. */ return mem; } } #endif #if ! HAVE_ARGZ_APPEND # define argz_append rpl_argz_append static error_t argz_append LT_PARAMS((char **pargz, size_t *pargz_len, const char *buf, size_t buf_len)); static error_t argz_append (pargz, pargz_len, buf, buf_len) char **pargz; size_t *pargz_len; const char *buf; size_t buf_len; { size_t argz_len; char *argz; assert (pargz); assert (pargz_len); assert ((*pargz && *pargz_len) || (!*pargz && !*pargz_len)); /* If nothing needs to be appended, no more work is required. */ if (buf_len == 0) return 0; /* Ensure there is enough room to append BUF_LEN. */ argz_len = *pargz_len + buf_len; argz = LT_DLREALLOC (char, *pargz, argz_len); if (!argz) return ENOMEM; /* Copy characters from BUF after terminating '\0' in ARGZ. */ memcpy (argz + *pargz_len, buf, buf_len); /* Assign new values. */ *pargz = argz; *pargz_len = argz_len; return 0; } #endif /* !HAVE_ARGZ_APPEND */ #if ! HAVE_ARGZ_CREATE_SEP # define argz_create_sep rpl_argz_create_sep static error_t argz_create_sep LT_PARAMS((const char *str, int delim, char **pargz, size_t *pargz_len)); static error_t argz_create_sep (str, delim, pargz, pargz_len) const char *str; int delim; char **pargz; size_t *pargz_len; { size_t argz_len; char *argz = 0; assert (str); assert (pargz); assert (pargz_len); /* Make a copy of STR, but replacing each occurrence of DELIM with '\0'. */ argz_len = 1+ LT_STRLEN (str); if (argz_len) { const char *p; char *q; argz = LT_DLMALLOC (char, argz_len); if (!argz) return ENOMEM; for (p = str, q = argz; *p != LT_EOS_CHAR; ++p) { if (*p == delim) { /* Ignore leading delimiters, and fold consecutive delimiters in STR into a single '\0' in ARGZ. */ if ((q > argz) && (q[-1] != LT_EOS_CHAR)) *q++ = LT_EOS_CHAR; else --argz_len; } else *q++ = *p; } /* Copy terminating LT_EOS_CHAR. */ *q = *p; } /* If ARGZ_LEN has shrunk to nothing, release ARGZ's memory. */ if (!argz_len) LT_DLFREE (argz); /* Assign new values. */ *pargz = argz; *pargz_len = argz_len; return 0; } #endif /* !HAVE_ARGZ_CREATE_SEP */ #if ! HAVE_ARGZ_INSERT # define argz_insert rpl_argz_insert static error_t argz_insert LT_PARAMS((char **pargz, size_t *pargz_len, char *before, const char *entry)); static error_t argz_insert (pargz, pargz_len, before, entry) char **pargz; size_t *pargz_len; char *before; const char *entry; { assert (pargz); assert (pargz_len); assert (entry && *entry); /* No BEFORE address indicates ENTRY should be inserted after the current last element. */ if (!before) return argz_append (pargz, pargz_len, entry, 1+ LT_STRLEN (entry)); /* This probably indicates a programmer error, but to preserve semantics, scan back to the start of an entry if BEFORE points into the middle of it. */ while ((before > *pargz) && (before[-1] != LT_EOS_CHAR)) --before; { size_t entry_len = 1+ LT_STRLEN (entry); size_t argz_len = *pargz_len + entry_len; size_t offset = before - *pargz; char *argz = LT_DLREALLOC (char, *pargz, argz_len); if (!argz) return ENOMEM; /* Make BEFORE point to the equivalent offset in ARGZ that it used to have in *PARGZ incase realloc() moved the block. */ before = argz + offset; /* Move the ARGZ entries starting at BEFORE up into the new space at the end -- making room to copy ENTRY into the resulting gap. */ memmove (before + entry_len, before, *pargz_len - offset); memcpy (before, entry, entry_len); /* Assign new values. */ *pargz = argz; *pargz_len = argz_len; } return 0; } #endif /* !HAVE_ARGZ_INSERT */ #if ! HAVE_ARGZ_NEXT # define argz_next rpl_argz_next static char *argz_next LT_PARAMS((char *argz, size_t argz_len, const char *entry)); static char * argz_next (argz, argz_len, entry) char *argz; size_t argz_len; const char *entry; { assert ((argz && argz_len) || (!argz && !argz_len)); if (entry) { /* Either ARGZ/ARGZ_LEN is empty, or ENTRY points into an address within the ARGZ vector. */ assert ((!argz && !argz_len) || ((argz <= entry) && (entry < (argz + argz_len)))); /* Move to the char immediately after the terminating '\0' of ENTRY. */ entry = 1+ strchr (entry, LT_EOS_CHAR); /* Return either the new ENTRY, or else NULL if ARGZ is exhausted. */ return (entry >= argz + argz_len) ? 0 : (char *) entry; } else { /* This should probably be flagged as a programmer error, since starting an argz_next loop with the iterator set to ARGZ is safer. To preserve semantics, handle the NULL case by returning the start of ARGZ (if any). */ if (argz_len > 0) return argz; else return 0; } } #endif /* !HAVE_ARGZ_NEXT */ #if ! HAVE_ARGZ_STRINGIFY # define argz_stringify rpl_argz_stringify static void argz_stringify LT_PARAMS((char *argz, size_t argz_len, int sep)); static void argz_stringify (argz, argz_len, sep) char *argz; size_t argz_len; int sep; { assert ((argz && argz_len) || (!argz && !argz_len)); if (sep) { --argz_len; /* don't stringify the terminating EOS */ while (--argz_len > 0) { if (argz[argz_len] == LT_EOS_CHAR) argz[argz_len] = sep; } } } #endif /* !HAVE_ARGZ_STRINGIFY */ /* --- TYPE DEFINITIONS -- */ /* This type is used for the array of caller data sets in each handler. */ typedef struct { lt_dlcaller_id key; lt_ptr data; } lt_caller_data; /* --- OPAQUE STRUCTURES DECLARED IN LTDL.H --- */ /* Extract the diagnostic strings from the error table macro in the same order as the enumerated indices in ltdl.h. */ static const char *lt_dlerror_strings[] = { #define LT_ERROR(name, diagnostic) (diagnostic), lt_dlerror_table #undef LT_ERROR 0 }; /* This structure is used for the list of registered loaders. */ struct lt_dlloader { struct lt_dlloader *next; const char *loader_name; /* identifying name for each loader */ const char *sym_prefix; /* prefix for symbols */ lt_module_open *module_open; lt_module_close *module_close; lt_find_sym *find_sym; lt_dlloader_exit *dlloader_exit; lt_user_data dlloader_data; }; struct lt_dlhandle_struct { struct lt_dlhandle_struct *next; lt_dlloader *loader; /* dlopening interface */ lt_dlinfo info; int depcount; /* number of dependencies */ lt_dlhandle *deplibs; /* dependencies */ lt_module module; /* system module handle */ lt_ptr system; /* system specific data */ lt_caller_data *caller_data; /* per caller associated data */ int flags; /* various boolean stats */ }; /* Various boolean flags can be stored in the flags field of an lt_dlhandle_struct... */ #define LT_DLGET_FLAG(handle, flag) (((handle)->flags & (flag)) == (flag)) #define LT_DLSET_FLAG(handle, flag) ((handle)->flags |= (flag)) #define LT_DLRESIDENT_FLAG (0x01 << 0) /* ...add more flags here... */ #define LT_DLIS_RESIDENT(handle) LT_DLGET_FLAG(handle, LT_DLRESIDENT_FLAG) #define LT_DLSTRERROR(name) lt_dlerror_strings[LT_CONC(LT_ERROR_,name)] static const char objdir[] = LTDL_OBJDIR; static const char archive_ext[] = LTDL_ARCHIVE_EXT; #ifdef LTDL_SHLIB_EXT static const char shlib_ext[] = LTDL_SHLIB_EXT; #endif #ifdef LTDL_SYSSEARCHPATH static const char sys_search_path[] = LTDL_SYSSEARCHPATH; #endif /* --- MUTEX LOCKING --- */ /* Macros to make it easier to run the lock functions only if they have been registered. The reason for the complicated lock macro is to ensure that the stored error message from the last error is not accidentally erased if the current function doesn't generate an error of its own. */ #define LT_DLMUTEX_LOCK() LT_STMT_START { \ if (lt_dlmutex_lock_func) (*lt_dlmutex_lock_func)(); \ } LT_STMT_END #define LT_DLMUTEX_UNLOCK() LT_STMT_START { \ if (lt_dlmutex_unlock_func) (*lt_dlmutex_unlock_func)();\ } LT_STMT_END #define LT_DLMUTEX_SETERROR(errormsg) LT_STMT_START { \ if (lt_dlmutex_seterror_func) \ (*lt_dlmutex_seterror_func) (errormsg); \ else lt_dllast_error = (errormsg); } LT_STMT_END #define LT_DLMUTEX_GETERROR(errormsg) LT_STMT_START { \ if (lt_dlmutex_geterror_func) \ (errormsg) = (*lt_dlmutex_geterror_func) (); \ else (errormsg) = lt_dllast_error; } LT_STMT_END /* The mutex functions stored here are global, and are necessarily the same for all threads that wish to share access to libltdl. */ static lt_dlmutex_lock *lt_dlmutex_lock_func = 0; static lt_dlmutex_unlock *lt_dlmutex_unlock_func = 0; static lt_dlmutex_seterror *lt_dlmutex_seterror_func = 0; static lt_dlmutex_geterror *lt_dlmutex_geterror_func = 0; static const char *lt_dllast_error = 0; /* Either set or reset the mutex functions. Either all the arguments must be valid functions, or else all can be NULL to turn off locking entirely. The registered functions should be manipulating a static global lock from the lock() and unlock() callbacks, which needs to be reentrant. */ int lt_dlmutex_register (lock, unlock, seterror, geterror) lt_dlmutex_lock *lock; lt_dlmutex_unlock *unlock; lt_dlmutex_seterror *seterror; lt_dlmutex_geterror *geterror; { lt_dlmutex_unlock *old_unlock = unlock; int errors = 0; /* Lock using the old lock() callback, if any. */ LT_DLMUTEX_LOCK (); if ((lock && unlock && seterror && geterror) || !(lock || unlock || seterror || geterror)) { lt_dlmutex_lock_func = lock; lt_dlmutex_unlock_func = unlock; lt_dlmutex_geterror_func = geterror; } else { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_MUTEX_ARGS)); ++errors; } /* Use the old unlock() callback we saved earlier, if any. Otherwise record any errors using internal storage. */ if (old_unlock) (*old_unlock) (); /* Return the number of errors encountered during the execution of this function. */ return errors; } /* --- ERROR HANDLING --- */ static const char **user_error_strings = 0; static int errorcount = LT_ERROR_MAX; int lt_dladderror (diagnostic) const char *diagnostic; { int errindex = 0; int result = -1; const char **temp = (const char **) 0; assert (diagnostic); LT_DLMUTEX_LOCK (); errindex = errorcount - LT_ERROR_MAX; temp = LT_EREALLOC (const char *, user_error_strings, 1 + errindex); if (temp) { user_error_strings = temp; user_error_strings[errindex] = diagnostic; result = errorcount++; } LT_DLMUTEX_UNLOCK (); return result; } int lt_dlseterror (errindex) int errindex; { int errors = 0; LT_DLMUTEX_LOCK (); if (errindex >= errorcount || errindex < 0) { /* Ack! Error setting the error message! */ LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_ERRORCODE)); ++errors; } else if (errindex < LT_ERROR_MAX) { /* No error setting the error message! */ LT_DLMUTEX_SETERROR (lt_dlerror_strings[errindex]); } else { /* No error setting the error message! */ LT_DLMUTEX_SETERROR (user_error_strings[errindex - LT_ERROR_MAX]); } LT_DLMUTEX_UNLOCK (); return errors; } static lt_ptr lt_emalloc (size) size_t size; { lt_ptr mem = lt_dlmalloc (size); if (size && !mem) LT_DLMUTEX_SETERROR (LT_DLSTRERROR (NO_MEMORY)); return mem; } static lt_ptr lt_erealloc (addr, size) lt_ptr addr; size_t size; { lt_ptr mem = lt_dlrealloc (addr, size); if (size && !mem) LT_DLMUTEX_SETERROR (LT_DLSTRERROR (NO_MEMORY)); return mem; } static char * lt_estrdup (str) const char *str; { char *copy = strdup (str); if (LT_STRLEN (str) && !copy) LT_DLMUTEX_SETERROR (LT_DLSTRERROR (NO_MEMORY)); return copy; } /* --- DLOPEN() INTERFACE LOADER --- */ #if HAVE_LIBDL /* dynamic linking with dlopen/dlsym */ #if HAVE_DLFCN_H # include #endif #if HAVE_SYS_DL_H # include #endif #ifdef RTLD_GLOBAL # define LT_GLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_GLOBAL DL_GLOBAL # endif #endif /* !RTLD_GLOBAL */ #ifndef LT_GLOBAL # define LT_GLOBAL 0 #endif /* !LT_GLOBAL */ /* We may have to define LT_LAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_LAZY_OR_NOW # ifdef RTLD_LAZY # define LT_LAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_LAZY_OR_NOW DL_LAZY # endif # endif /* !RTLD_LAZY */ #endif #ifndef LT_LAZY_OR_NOW # ifdef RTLD_NOW # define LT_LAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_LAZY_OR_NOW DL_NOW # endif # endif /* !RTLD_NOW */ #endif #ifndef LT_LAZY_OR_NOW # define LT_LAZY_OR_NOW 0 #endif /* !LT_LAZY_OR_NOW */ #if HAVE_DLERROR # define DLERROR(arg) dlerror () #else # define DLERROR(arg) LT_DLSTRERROR (arg) #endif static lt_module sys_dl_open (loader_data, filename) lt_user_data loader_data; const char *filename; { lt_module module = dlopen (filename, LT_GLOBAL | LT_LAZY_OR_NOW); if (!module) { LT_DLMUTEX_SETERROR (DLERROR (CANNOT_OPEN)); } return module; } static int sys_dl_close (loader_data, module) lt_user_data loader_data; lt_module module; { int errors = 0; if (dlclose (module) != 0) { LT_DLMUTEX_SETERROR (DLERROR (CANNOT_CLOSE)); ++errors; } return errors; } static lt_ptr sys_dl_sym (loader_data, module, symbol) lt_user_data loader_data; lt_module module; const char *symbol; { lt_ptr address = dlsym (module, symbol); if (!address) { LT_DLMUTEX_SETERROR (DLERROR (SYMBOL_NOT_FOUND)); } return address; } static struct lt_user_dlloader sys_dl = { # ifdef NEED_USCORE "_", # else 0, # endif sys_dl_open, sys_dl_close, sys_dl_sym, 0, 0 }; #endif /* HAVE_LIBDL */ /* --- SHL_LOAD() INTERFACE LOADER --- */ #if HAVE_SHL_LOAD /* dynamic linking with shl_load (HP-UX) (comments from gmodule) */ #ifdef HAVE_DL_H # include #endif /* some flags are missing on some systems, so we provide * harmless defaults. * * Mandatory: * BIND_IMMEDIATE - Resolve symbol references when the library is loaded. * BIND_DEFERRED - Delay code symbol resolution until actual reference. * * Optionally: * BIND_FIRST - Place the library at the head of the symbol search * order. * BIND_NONFATAL - The default BIND_IMMEDIATE behavior is to treat all * unsatisfied symbols as fatal. This flag allows * binding of unsatisfied code symbols to be deferred * until use. * [Perl: For certain libraries, like DCE, deferred * binding often causes run time problems. Adding * BIND_NONFATAL to BIND_IMMEDIATE still allows * unresolved references in situations like this.] * BIND_NOSTART - Do not call the initializer for the shared library * when the library is loaded, nor on a future call to * shl_unload(). * BIND_VERBOSE - Print verbose messages concerning possible * unsatisfied symbols. * * hp9000s700/hp9000s800: * BIND_RESTRICTED - Restrict symbols visible by the library to those * present at library load time. * DYNAMIC_PATH - Allow the loader to dynamically search for the * library specified by the path argument. */ #ifndef DYNAMIC_PATH # define DYNAMIC_PATH 0 #endif #ifndef BIND_RESTRICTED # define BIND_RESTRICTED 0 #endif #define LT_BIND_FLAGS (BIND_IMMEDIATE | BIND_NONFATAL | DYNAMIC_PATH) static lt_module sys_shl_open (loader_data, filename) lt_user_data loader_data; const char *filename; { static shl_t self = (shl_t) 0; lt_module module = shl_load (filename, LT_BIND_FLAGS, 0L); /* Since searching for a symbol against a NULL module handle will also look in everything else that was already loaded and exported with the -E compiler flag, we always cache a handle saved before any modules are loaded. */ if (!self) { lt_ptr address; shl_findsym (&self, "main", TYPE_UNDEFINED, &address); } if (!filename) { module = self; } else { module = shl_load (filename, LT_BIND_FLAGS, 0L); if (!module) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_OPEN)); } } return module; } static int sys_shl_close (loader_data, module) lt_user_data loader_data; lt_module module; { int errors = 0; if (module && (shl_unload ((shl_t) (module)) != 0)) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_CLOSE)); ++errors; } return errors; } static lt_ptr sys_shl_sym (loader_data, module, symbol) lt_user_data loader_data; lt_module module; const char *symbol; { lt_ptr address = 0; /* sys_shl_open should never return a NULL module handle */ if (module == (lt_module) 0) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_HANDLE)); } else if (!shl_findsym((shl_t*) &module, symbol, TYPE_UNDEFINED, &address)) { if (!address) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (SYMBOL_NOT_FOUND)); } } return address; } static struct lt_user_dlloader sys_shl = { 0, sys_shl_open, sys_shl_close, sys_shl_sym, 0, 0 }; #endif /* HAVE_SHL_LOAD */ /* --- LOADLIBRARY() INTERFACE LOADER --- */ #ifdef __WINDOWS__ /* dynamic linking for Win32 */ #include /* Forward declaration; required to implement handle search below. */ static lt_dlhandle handles; static lt_module sys_wll_open (loader_data, filename) lt_user_data loader_data; const char *filename; { lt_dlhandle cur; lt_module module = 0; const char *errormsg = 0; char *searchname = 0; char *ext; char self_name_buf[MAX_PATH]; if (!filename) { /* Get the name of main module */ *self_name_buf = 0; GetModuleFileName (NULL, self_name_buf, sizeof (self_name_buf)); filename = ext = self_name_buf; } else { ext = strrchr (filename, '.'); } if (ext) { /* FILENAME already has an extension. */ searchname = lt_estrdup (filename); } else { /* Append a `.' to stop Windows from adding an implicit `.dll' extension. */ searchname = LT_EMALLOC (char, 2+ LT_STRLEN (filename)); if (searchname) sprintf (searchname, "%s.", filename); } if (!searchname) return 0; { /* Silence dialog from LoadLibrary on some failures. No way to get the error mode, but to set it, so set it twice to preserve any previous flags. */ UINT errormode = SetErrorMode(SEM_FAILCRITICALERRORS); SetErrorMode(errormode | SEM_FAILCRITICALERRORS); #if defined(__CYGWIN__) { char wpath[MAX_PATH]; cygwin_conv_to_full_win32_path (searchname, wpath); module = LoadLibrary (wpath); } #else module = LoadLibrary (searchname); #endif /* Restore the error mode. */ SetErrorMode(errormode); } LT_DLFREE (searchname); /* libltdl expects this function to fail if it is unable to physically load the library. Sadly, LoadLibrary will search the loaded libraries for a match and return one of them if the path search load fails. We check whether LoadLibrary is returning a handle to an already loaded module, and simulate failure if we find one. */ LT_DLMUTEX_LOCK (); cur = handles; while (cur) { if (!cur->module) { cur = 0; break; } if (cur->module == module) { break; } cur = cur->next; } LT_DLMUTEX_UNLOCK (); if (cur || !module) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_OPEN)); module = 0; } return module; } static int sys_wll_close (loader_data, module) lt_user_data loader_data; lt_module module; { int errors = 0; if (FreeLibrary(module) == 0) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_CLOSE)); ++errors; } return errors; } static lt_ptr sys_wll_sym (loader_data, module, symbol) lt_user_data loader_data; lt_module module; const char *symbol; { lt_ptr address = GetProcAddress (module, symbol); if (!address) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (SYMBOL_NOT_FOUND)); } return address; } static struct lt_user_dlloader sys_wll = { 0, sys_wll_open, sys_wll_close, sys_wll_sym, 0, 0 }; #endif /* __WINDOWS__ */ /* --- LOAD_ADD_ON() INTERFACE LOADER --- */ #ifdef __BEOS__ /* dynamic linking for BeOS */ #include static lt_module sys_bedl_open (loader_data, filename) lt_user_data loader_data; const char *filename; { image_id image = 0; if (filename) { image = load_add_on (filename); } else { image_info info; int32 cookie = 0; if (get_next_image_info (0, &cookie, &info) == B_OK) image = load_add_on (info.name); } if (image <= 0) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_OPEN)); image = 0; } return (lt_module) image; } static int sys_bedl_close (loader_data, module) lt_user_data loader_data; lt_module module; { int errors = 0; if (unload_add_on ((image_id) module) != B_OK) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_CLOSE)); ++errors; } return errors; } static lt_ptr sys_bedl_sym (loader_data, module, symbol) lt_user_data loader_data; lt_module module; const char *symbol; { lt_ptr address = 0; image_id image = (image_id) module; if (get_image_symbol (image, symbol, B_SYMBOL_TYPE_ANY, address) != B_OK) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (SYMBOL_NOT_FOUND)); address = 0; } return address; } static struct lt_user_dlloader sys_bedl = { 0, sys_bedl_open, sys_bedl_close, sys_bedl_sym, 0, 0 }; #endif /* __BEOS__ */ /* --- DLD_LINK() INTERFACE LOADER --- */ #if HAVE_DLD /* dynamic linking with dld */ #if HAVE_DLD_H #include #endif static lt_module sys_dld_open (loader_data, filename) lt_user_data loader_data; const char *filename; { lt_module module = strdup (filename); if (dld_link (filename) != 0) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_OPEN)); LT_DLFREE (module); module = 0; } return module; } static int sys_dld_close (loader_data, module) lt_user_data loader_data; lt_module module; { int errors = 0; if (dld_unlink_by_file ((char*)(module), 1) != 0) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CANNOT_CLOSE)); ++errors; } else { LT_DLFREE (module); } return errors; } static lt_ptr sys_dld_sym (loader_data, module, symbol) lt_user_data loader_data; lt_module module; const char *symbol; { lt_ptr address = dld_get_func (symbol); if (!address) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (SYMBOL_NOT_FOUND)); } return address; } static struct lt_user_dlloader sys_dld = { 0, sys_dld_open, sys_dld_close, sys_dld_sym, 0, 0 }; #endif /* HAVE_DLD */ /* --- DYLD() MACOSX/DARWIN INTERFACE LOADER --- */ #if HAVE_DYLD #if HAVE_MACH_O_DYLD_H #if !defined(__APPLE_CC__) && !defined(__MWERKS__) && !defined(__private_extern__) /* Is this correct? Does it still function properly? */ #define __private_extern__ extern #endif # include #endif #include /* We have to put some stuff here that isn't in older dyld.h files */ #ifndef ENUM_DYLD_BOOL # define ENUM_DYLD_BOOL # undef FALSE # undef TRUE enum DYLD_BOOL { FALSE, TRUE }; #endif #ifndef LC_REQ_DYLD # define LC_REQ_DYLD 0x80000000 #endif #ifndef LC_LOAD_WEAK_DYLIB # define LC_LOAD_WEAK_DYLIB (0x18 | LC_REQ_DYLD) #endif static const struct mach_header * (*ltdl_NSAddImage)(const char *image_name, unsigned long options) = 0; static NSSymbol (*ltdl_NSLookupSymbolInImage)(const struct mach_header *image,const char *symbolName, unsigned long options) = 0; static enum DYLD_BOOL (*ltdl_NSIsSymbolNameDefinedInImage)(const struct mach_header *image, const char *symbolName) = 0; static enum DYLD_BOOL (*ltdl_NSMakePrivateModulePublic)(NSModule module) = 0; #ifndef NSADDIMAGE_OPTION_NONE #define NSADDIMAGE_OPTION_NONE 0x0 #endif #ifndef NSADDIMAGE_OPTION_RETURN_ON_ERROR #define NSADDIMAGE_OPTION_RETURN_ON_ERROR 0x1 #endif #ifndef NSADDIMAGE_OPTION_WITH_SEARCHING #define NSADDIMAGE_OPTION_WITH_SEARCHING 0x2 #endif #ifndef NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED #define NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED 0x4 #endif #ifndef NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME #define NSADDIMAGE_OPTION_MATCH_FILENAME_BY_INSTALLNAME 0x8 #endif #ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_BIND #define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND 0x0 #endif #ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW #define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW 0x1 #endif #ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY #define NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_FULLY 0x2 #endif #ifndef NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR #define NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR 0x4 #endif static const char * lt_int_dyld_error(othererror) char* othererror; { /* return the dyld error string, or the passed in error string if none */ NSLinkEditErrors ler; int lerno; const char *errstr; const char *file; NSLinkEditError(&ler,&lerno,&file,&errstr); if (!errstr || !strlen(errstr)) errstr = othererror; return errstr; } static const struct mach_header * lt_int_dyld_get_mach_header_from_nsmodule(module) NSModule module; { /* There should probably be an apple dyld api for this */ int i=_dyld_image_count(); int j; const char *modname=NSNameOfModule(module); const struct mach_header *mh=NULL; if (!modname) return NULL; for (j = 0; j < i; j++) { if (!strcmp(_dyld_get_image_name(j),modname)) { mh=_dyld_get_image_header(j); break; } } return mh; } static const char* lt_int_dyld_lib_install_name(mh) const struct mach_header *mh; { /* NSAddImage is also used to get the loaded image, but it only works if the lib is installed, for uninstalled libs we need to check the install_names against each other. Note that this is still broken if DYLD_IMAGE_SUFFIX is set and a different lib was loaded as a result */ int j; struct load_command *lc; unsigned long offset = sizeof(struct mach_header); const char* retStr=NULL; for (j = 0; j < mh->ncmds; j++) { lc = (struct load_command*)(((unsigned long)mh) + offset); if (LC_ID_DYLIB == lc->cmd) { retStr=(char*)(((struct dylib_command*)lc)->dylib.name.offset + (unsigned long)lc); } offset += lc->cmdsize; } return retStr; } static const struct mach_header * lt_int_dyld_match_loaded_lib_by_install_name(const char *name) { int i=_dyld_image_count(); int j; const struct mach_header *mh=NULL; const char *id=NULL; for (j = 0; j < i; j++) { id=lt_int_dyld_lib_install_name(_dyld_get_image_header(j)); if ((id) && (!strcmp(id,name))) { mh=_dyld_get_image_header(j); break; } } return mh; } static NSSymbol lt_int_dyld_NSlookupSymbolInLinkedLibs(symbol,mh) const char *symbol; const struct mach_header *mh; { /* Safe to assume our mh is good */ int j; struct load_command *lc; unsigned long offset = sizeof(struct mach_header); NSSymbol retSym = 0; const struct mach_header *mh1; if ((ltdl_NSLookupSymbolInImage) && NSIsSymbolNameDefined(symbol) ) { for (j = 0; j < mh->ncmds; j++) { lc = (struct load_command*)(((unsigned long)mh) + offset); if ((LC_LOAD_DYLIB == lc->cmd) || (LC_LOAD_WEAK_DYLIB == lc->cmd)) { mh1=lt_int_dyld_match_loaded_lib_by_install_name((char*)(((struct dylib_command*)lc)->dylib.name.offset + (unsigned long)lc)); if (!mh1) { /* Maybe NSAddImage can find it */ mh1=ltdl_NSAddImage((char*)(((struct dylib_command*)lc)->dylib.name.offset + (unsigned long)lc), NSADDIMAGE_OPTION_RETURN_ONLY_IF_LOADED + NSADDIMAGE_OPTION_WITH_SEARCHING + NSADDIMAGE_OPTION_RETURN_ON_ERROR ); } if (mh1) { retSym = ltdl_NSLookupSymbolInImage(mh1, symbol, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR ); if (retSym) break; } } offset += lc->cmdsize; } } return retSym; } static int sys_dyld_init() { int retCode = 0; int err = 0; if (!_dyld_present()) { retCode=1; } else { err = _dyld_func_lookup("__dyld_NSAddImage",(unsigned long*)<dl_NSAddImage); err = _dyld_func_lookup("__dyld_NSLookupSymbolInImage",(unsigned long*)<dl_NSLookupSymbolInImage); err = _dyld_func_lookup("__dyld_NSIsSymbolNameDefinedInImage",(unsigned long*)<dl_NSIsSymbolNameDefinedInImage); err = _dyld_func_lookup("__dyld_NSMakePrivateModulePublic",(unsigned long*)<dl_NSMakePrivateModulePublic); } return retCode; } static lt_module sys_dyld_open (loader_data, filename) lt_user_data loader_data; const char *filename; { lt_module module = 0; NSObjectFileImage ofi = 0; NSObjectFileImageReturnCode ofirc; if (!filename) return (lt_module)-1; ofirc = NSCreateObjectFileImageFromFile(filename, &ofi); switch (ofirc) { case NSObjectFileImageSuccess: module = NSLinkModule(ofi, filename, NSLINKMODULE_OPTION_RETURN_ON_ERROR | NSLINKMODULE_OPTION_PRIVATE | NSLINKMODULE_OPTION_BINDNOW); NSDestroyObjectFileImage(ofi); if (module) ltdl_NSMakePrivateModulePublic(module); break; case NSObjectFileImageInappropriateFile: if (ltdl_NSIsSymbolNameDefinedInImage && ltdl_NSLookupSymbolInImage) { module = (lt_module)ltdl_NSAddImage(filename, NSADDIMAGE_OPTION_RETURN_ON_ERROR); break; } default: LT_DLMUTEX_SETERROR (lt_int_dyld_error(LT_DLSTRERROR(CANNOT_OPEN))); return 0; } if (!module) LT_DLMUTEX_SETERROR (lt_int_dyld_error(LT_DLSTRERROR(CANNOT_OPEN))); return module; } static int sys_dyld_close (loader_data, module) lt_user_data loader_data; lt_module module; { int retCode = 0; int flags = 0; if (module == (lt_module)-1) return 0; #ifdef __BIG_ENDIAN__ if (((struct mach_header *)module)->magic == MH_MAGIC) #else if (((struct mach_header *)module)->magic == MH_CIGAM) #endif { LT_DLMUTEX_SETERROR("Can not close a dylib"); retCode = 1; } else { #if 1 /* Currently, if a module contains c++ static destructors and it is unloaded, we get a segfault in atexit(), due to compiler and dynamic loader differences of opinion, this works around that. */ if ((const struct section *)NULL != getsectbynamefromheader(lt_int_dyld_get_mach_header_from_nsmodule(module), "__DATA","__mod_term_func")) { flags += NSUNLINKMODULE_OPTION_KEEP_MEMORY_MAPPED; } #endif #ifdef __ppc__ flags += NSUNLINKMODULE_OPTION_RESET_LAZY_REFERENCES; #endif if (!NSUnLinkModule(module,flags)) { retCode=1; LT_DLMUTEX_SETERROR (lt_int_dyld_error(LT_DLSTRERROR(CANNOT_CLOSE))); } } return retCode; } static lt_ptr sys_dyld_sym (loader_data, module, symbol) lt_user_data loader_data; lt_module module; const char *symbol; { lt_ptr address = 0; NSSymbol *nssym = 0; void *unused; const struct mach_header *mh=NULL; char saveError[256] = "Symbol not found"; if (module == (lt_module)-1) { _dyld_lookup_and_bind(symbol,(unsigned long*)&address,&unused); return address; } #ifdef __BIG_ENDIAN__ if (((struct mach_header *)module)->magic == MH_MAGIC) #else if (((struct mach_header *)module)->magic == MH_CIGAM) #endif { if (ltdl_NSIsSymbolNameDefinedInImage && ltdl_NSLookupSymbolInImage) { mh=module; if (ltdl_NSIsSymbolNameDefinedInImage((struct mach_header*)module,symbol)) { nssym = ltdl_NSLookupSymbolInImage((struct mach_header*)module, symbol, NSLOOKUPSYMBOLINIMAGE_OPTION_BIND_NOW | NSLOOKUPSYMBOLINIMAGE_OPTION_RETURN_ON_ERROR ); } } } else { nssym = NSLookupSymbolInModule(module, symbol); } if (!nssym) { strncpy(saveError, lt_int_dyld_error(LT_DLSTRERROR(SYMBOL_NOT_FOUND)), 255); saveError[255] = 0; if (!mh) mh=lt_int_dyld_get_mach_header_from_nsmodule(module); nssym = lt_int_dyld_NSlookupSymbolInLinkedLibs(symbol,mh); } if (!nssym) { LT_DLMUTEX_SETERROR (saveError); return NULL; } return NSAddressOfSymbol(nssym); } static struct lt_user_dlloader sys_dyld = { "_", sys_dyld_open, sys_dyld_close, sys_dyld_sym, 0, 0 }; #endif /* HAVE_DYLD */ /* --- DLPREOPEN() INTERFACE LOADER --- */ /* emulate dynamic linking using preloaded_symbols */ typedef struct lt_dlsymlists_t { struct lt_dlsymlists_t *next; const lt_dlsymlist *syms; } lt_dlsymlists_t; static const lt_dlsymlist *default_preloaded_symbols = 0; static lt_dlsymlists_t *preloaded_symbols = 0; static int presym_init (loader_data) lt_user_data loader_data; { int errors = 0; LT_DLMUTEX_LOCK (); preloaded_symbols = 0; if (default_preloaded_symbols) { errors = lt_dlpreload (default_preloaded_symbols); } LT_DLMUTEX_UNLOCK (); return errors; } static int presym_free_symlists () { lt_dlsymlists_t *lists; LT_DLMUTEX_LOCK (); lists = preloaded_symbols; while (lists) { lt_dlsymlists_t *tmp = lists; lists = lists->next; LT_DLFREE (tmp); } preloaded_symbols = 0; LT_DLMUTEX_UNLOCK (); return 0; } static int presym_exit (loader_data) lt_user_data loader_data; { presym_free_symlists (); return 0; } static int presym_add_symlist (preloaded) const lt_dlsymlist *preloaded; { lt_dlsymlists_t *tmp; lt_dlsymlists_t *lists; int errors = 0; LT_DLMUTEX_LOCK (); lists = preloaded_symbols; while (lists) { if (lists->syms == preloaded) { goto done; } lists = lists->next; } tmp = LT_EMALLOC (lt_dlsymlists_t, 1); if (tmp) { memset (tmp, 0, sizeof(lt_dlsymlists_t)); tmp->syms = preloaded; tmp->next = preloaded_symbols; preloaded_symbols = tmp; } else { ++errors; } done: LT_DLMUTEX_UNLOCK (); return errors; } static lt_module presym_open (loader_data, filename) lt_user_data loader_data; const char *filename; { lt_dlsymlists_t *lists; lt_module module = (lt_module) 0; LT_DLMUTEX_LOCK (); lists = preloaded_symbols; if (!lists) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (NO_SYMBOLS)); goto done; } /* Can't use NULL as the reflective symbol header, as NULL is used to mark the end of the entire symbol list. Self-dlpreopened symbols follow this magic number, chosen to be an unlikely clash with a real module name. */ if (!filename) { filename = "@PROGRAM@"; } while (lists) { const lt_dlsymlist *syms = lists->syms; while (syms->name) { if (!syms->address && strcmp(syms->name, filename) == 0) { module = (lt_module) syms; goto done; } ++syms; } lists = lists->next; } LT_DLMUTEX_SETERROR (LT_DLSTRERROR (FILE_NOT_FOUND)); done: LT_DLMUTEX_UNLOCK (); return module; } static int presym_close (loader_data, module) lt_user_data loader_data; lt_module module; { /* Just to silence gcc -Wall */ module = 0; return 0; } static lt_ptr presym_sym (loader_data, module, symbol) lt_user_data loader_data; lt_module module; const char *symbol; { lt_dlsymlist *syms = (lt_dlsymlist*) module; ++syms; while (syms->address) { if (strcmp(syms->name, symbol) == 0) { return syms->address; } ++syms; } LT_DLMUTEX_SETERROR (LT_DLSTRERROR (SYMBOL_NOT_FOUND)); return 0; } static struct lt_user_dlloader presym = { 0, presym_open, presym_close, presym_sym, presym_exit, 0 }; /* --- DYNAMIC MODULE LOADING --- */ /* The type of a function used at each iteration of foreach_dirinpath(). */ typedef int foreach_callback_func LT_PARAMS((char *filename, lt_ptr data1, lt_ptr data2)); static int foreach_dirinpath LT_PARAMS((const char *search_path, const char *base_name, foreach_callback_func *func, lt_ptr data1, lt_ptr data2)); static int find_file_callback LT_PARAMS((char *filename, lt_ptr data, lt_ptr ignored)); static int find_handle_callback LT_PARAMS((char *filename, lt_ptr data, lt_ptr ignored)); static int foreachfile_callback LT_PARAMS((char *filename, lt_ptr data1, lt_ptr data2)); static int canonicalize_path LT_PARAMS((const char *path, char **pcanonical)); static int argzize_path LT_PARAMS((const char *path, char **pargz, size_t *pargz_len)); static FILE *find_file LT_PARAMS((const char *search_path, const char *base_name, char **pdir)); static lt_dlhandle *find_handle LT_PARAMS((const char *search_path, const char *base_name, lt_dlhandle *handle)); static int find_module LT_PARAMS((lt_dlhandle *handle, const char *dir, const char *libdir, const char *dlname, const char *old_name, int installed)); static int free_vars LT_PARAMS((char *dlname, char *oldname, char *libdir, char *deplibs)); static int load_deplibs LT_PARAMS((lt_dlhandle handle, char *deplibs)); static int trim LT_PARAMS((char **dest, const char *str)); static int try_dlopen LT_PARAMS((lt_dlhandle *handle, const char *filename)); static int tryall_dlopen LT_PARAMS((lt_dlhandle *handle, const char *filename, const char * useloader)); static int unload_deplibs LT_PARAMS((lt_dlhandle handle)); static int lt_argz_insert LT_PARAMS((char **pargz, size_t *pargz_len, char *before, const char *entry)); static int lt_argz_insertinorder LT_PARAMS((char **pargz, size_t *pargz_len, const char *entry)); static int lt_argz_insertdir LT_PARAMS((char **pargz, size_t *pargz_len, const char *dirnam, struct dirent *dp)); static int lt_dlpath_insertdir LT_PARAMS((char **ppath, char *before, const char *dir)); static int list_files_by_dir LT_PARAMS((const char *dirnam, char **pargz, size_t *pargz_len)); static int file_not_found LT_PARAMS((void)); static char *user_search_path= 0; static lt_dlloader *loaders = 0; static lt_dlhandle handles = 0; static int initialized = 0; /* Initialize libltdl. */ int lt_dlinit () { int errors = 0; LT_DLMUTEX_LOCK (); /* Initialize only at first call. */ if (++initialized == 1) { handles = 0; user_search_path = 0; /* empty search path */ #if HAVE_LIBDL errors += lt_dlloader_add (lt_dlloader_next (0), &sys_dl, "dlopen"); #endif #if HAVE_SHL_LOAD errors += lt_dlloader_add (lt_dlloader_next (0), &sys_shl, "dlopen"); #endif #ifdef __WINDOWS__ errors += lt_dlloader_add (lt_dlloader_next (0), &sys_wll, "dlopen"); #endif #ifdef __BEOS__ errors += lt_dlloader_add (lt_dlloader_next (0), &sys_bedl, "dlopen"); #endif #if HAVE_DLD errors += lt_dlloader_add (lt_dlloader_next (0), &sys_dld, "dld"); #endif #if HAVE_DYLD errors += lt_dlloader_add (lt_dlloader_next (0), &sys_dyld, "dyld"); errors += sys_dyld_init(); #endif errors += lt_dlloader_add (lt_dlloader_next (0), &presym, "dlpreload"); if (presym_init (presym.dlloader_data)) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INIT_LOADER)); ++errors; } else if (errors != 0) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (DLOPEN_NOT_SUPPORTED)); ++errors; } } LT_DLMUTEX_UNLOCK (); return errors; } int lt_dlpreload (preloaded) const lt_dlsymlist *preloaded; { int errors = 0; if (preloaded) { errors = presym_add_symlist (preloaded); } else { presym_free_symlists(); LT_DLMUTEX_LOCK (); if (default_preloaded_symbols) { errors = lt_dlpreload (default_preloaded_symbols); } LT_DLMUTEX_UNLOCK (); } return errors; } int lt_dlpreload_default (preloaded) const lt_dlsymlist *preloaded; { LT_DLMUTEX_LOCK (); default_preloaded_symbols = preloaded; LT_DLMUTEX_UNLOCK (); return 0; } int lt_dlexit () { /* shut down libltdl */ lt_dlloader *loader; int errors = 0; LT_DLMUTEX_LOCK (); loader = loaders; if (!initialized) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (SHUTDOWN)); ++errors; goto done; } /* shut down only at last call. */ if (--initialized == 0) { int level; while (handles && LT_DLIS_RESIDENT (handles)) { handles = handles->next; } /* close all modules */ for (level = 1; handles; ++level) { lt_dlhandle cur = handles; int saw_nonresident = 0; while (cur) { lt_dlhandle tmp = cur; cur = cur->next; if (!LT_DLIS_RESIDENT (tmp)) saw_nonresident = 1; if (!LT_DLIS_RESIDENT (tmp) && tmp->info.ref_count <= level) { if (lt_dlclose (tmp)) { ++errors; } } } /* done if only resident modules are left */ if (!saw_nonresident) break; } /* close all loaders */ while (loader) { lt_dlloader *next = loader->next; lt_user_data data = loader->dlloader_data; if (loader->dlloader_exit && loader->dlloader_exit (data)) { ++errors; } LT_DLMEM_REASSIGN (loader, next); } loaders = 0; } done: LT_DLMUTEX_UNLOCK (); return errors; } static int tryall_dlopen (handle, filename, useloader) lt_dlhandle *handle; const char *filename; const char *useloader; { lt_dlhandle cur; lt_dlloader *loader; const char *saved_error; int errors = 0; LT_DLMUTEX_GETERROR (saved_error); LT_DLMUTEX_LOCK (); cur = handles; loader = loaders; /* check whether the module was already opened */ while (cur) { /* try to dlopen the program itself? */ if (!cur->info.filename && !filename) { break; } if (cur->info.filename && filename && strcmp (cur->info.filename, filename) == 0) { break; } cur = cur->next; } if (cur) { ++cur->info.ref_count; *handle = cur; goto done; } cur = *handle; if (filename) { /* Comment out the check of file permissions using access. This call seems to always return -1 with error EACCES. */ /* We need to catch missing file errors early so that file_not_found() can detect what happened. if (access (filename, R_OK) != 0) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (FILE_NOT_FOUND)); ++errors; goto done; } */ cur->info.filename = lt_estrdup (filename); if (!cur->info.filename) { ++errors; goto done; } } else { cur->info.filename = 0; } while (loader) { if (useloader && strcmp(loader->loader_name, useloader)) { loader = loader->next; continue; } lt_user_data data = loader->dlloader_data; cur->module = loader->module_open (data, filename); if (cur->module != 0) { break; } loader = loader->next; } if (!loader) { LT_DLFREE (cur->info.filename); ++errors; goto done; } cur->loader = loader; LT_DLMUTEX_SETERROR (saved_error); done: LT_DLMUTEX_UNLOCK (); return errors; } static int tryall_dlopen_module (handle, prefix, dirname, dlname) lt_dlhandle *handle; const char *prefix; const char *dirname; const char *dlname; { int error = 0; char *filename = 0; size_t filename_len = 0; size_t dirname_len = LT_STRLEN (dirname); assert (handle); assert (dirname); assert (dlname); #ifdef LT_DIRSEP_CHAR /* Only canonicalized names (i.e. with DIRSEP chars already converted) should make it into this function: */ assert (strchr (dirname, LT_DIRSEP_CHAR) == 0); #endif if (dirname_len > 0) if (dirname[dirname_len -1] == '/') --dirname_len; filename_len = dirname_len + 1 + LT_STRLEN (dlname); /* Allocate memory, and combine DIRNAME and MODULENAME into it. The PREFIX (if any) is handled below. */ filename = LT_EMALLOC (char, dirname_len + 1 + filename_len + 1); if (!filename) return 1; sprintf (filename, "%.*s/%s", (int) dirname_len, dirname, dlname); /* Now that we have combined DIRNAME and MODULENAME, if there is also a PREFIX to contend with, simply recurse with the arguments shuffled. Otherwise, attempt to open FILENAME as a module. */ if (prefix) { error += tryall_dlopen_module (handle, (const char *) 0, prefix, filename); } else if (tryall_dlopen (handle, filename, NULL) != 0) { ++error; } LT_DLFREE (filename); return error; } static int find_module (handle, dir, libdir, dlname, old_name, installed) lt_dlhandle *handle; const char *dir; const char *libdir; const char *dlname; const char *old_name; int installed; { /* Try to open the old library first; if it was dlpreopened, we want the preopened version of it, even if a dlopenable module is available. */ if (old_name && tryall_dlopen (handle, old_name, "dlpreload") == 0) { return 0; } /* Try to open the dynamic library. */ if (dlname) { /* try to open the installed module */ if (installed && libdir) { if (tryall_dlopen_module (handle, (const char *) 0, libdir, dlname) == 0) return 0; } /* try to open the not-installed module */ if (!installed) { if (tryall_dlopen_module (handle, dir, objdir, dlname) == 0) return 0; } /* maybe it was moved to another directory */ { if (dir && (tryall_dlopen_module (handle, (const char *) 0, dir, dlname) == 0)) return 0; } } return 1; } static int canonicalize_path (path, pcanonical) const char *path; char **pcanonical; { char *canonical = 0; assert (path && *path); assert (pcanonical); canonical = LT_EMALLOC (char, 1+ LT_STRLEN (path)); if (!canonical) return 1; { size_t dest = 0; size_t src; for (src = 0; path[src] != LT_EOS_CHAR; ++src) { /* Path separators are not copied to the beginning or end of the destination, or if another separator would follow immediately. */ if (path[src] == LT_PATHSEP_CHAR) { if ((dest == 0) || (path[1+ src] == LT_PATHSEP_CHAR) || (path[1+ src] == LT_EOS_CHAR)) continue; } /* Anything other than a directory separator is copied verbatim. */ if ((path[src] != '/') #ifdef LT_DIRSEP_CHAR && (path[src] != LT_DIRSEP_CHAR) #endif ) { canonical[dest++] = path[src]; } /* Directory separators are converted and copied only if they are not at the end of a path -- i.e. before a path separator or NULL terminator. */ else if ((path[1+ src] != LT_PATHSEP_CHAR) && (path[1+ src] != LT_EOS_CHAR) #ifdef LT_DIRSEP_CHAR && (path[1+ src] != LT_DIRSEP_CHAR) #endif && (path[1+ src] != '/')) { canonical[dest++] = '/'; } } /* Add an end-of-string marker at the end. */ canonical[dest] = LT_EOS_CHAR; } /* Assign new value. */ *pcanonical = canonical; return 0; } static int argzize_path (path, pargz, pargz_len) const char *path; char **pargz; size_t *pargz_len; { error_t error; assert (path); assert (pargz); assert (pargz_len); if ((error = argz_create_sep (path, LT_PATHSEP_CHAR, pargz, pargz_len))) { switch (error) { case ENOMEM: LT_DLMUTEX_SETERROR (LT_DLSTRERROR (NO_MEMORY)); break; default: LT_DLMUTEX_SETERROR (LT_DLSTRERROR (UNKNOWN)); break; } return 1; } return 0; } /* Repeatedly call FUNC with each LT_PATHSEP_CHAR delimited element of SEARCH_PATH and references to DATA1 and DATA2, until FUNC returns non-zero or all elements are exhausted. If BASE_NAME is non-NULL, it is appended to each SEARCH_PATH element before FUNC is called. */ static int foreach_dirinpath (search_path, base_name, func, data1, data2) const char *search_path; const char *base_name; foreach_callback_func *func; lt_ptr data1; lt_ptr data2; { int result = 0; int filenamesize = 0; size_t lenbase = LT_STRLEN (base_name); size_t argz_len = 0; char *argz = 0; char *filename = 0; char *canonical = 0; LT_DLMUTEX_LOCK (); if (!search_path || !*search_path) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (FILE_NOT_FOUND)); goto cleanup; } if (canonicalize_path (search_path, &canonical) != 0) goto cleanup; if (argzize_path (canonical, &argz, &argz_len) != 0) goto cleanup; { char *dir_name = 0; while ((dir_name = argz_next (argz, argz_len, dir_name))) { size_t lendir = LT_STRLEN (dir_name); if (lendir +1 +lenbase >= filenamesize) { LT_DLFREE (filename); filenamesize = lendir +1 +lenbase +1; /* "/d" + '/' + "f" + '\0' */ filename = LT_EMALLOC (char, filenamesize); if (!filename) goto cleanup; } assert (filenamesize > lendir); strcpy (filename, dir_name); if (base_name && *base_name) { if (filename[lendir -1] != '/') filename[lendir++] = '/'; strcpy (filename +lendir, base_name); } if ((result = (*func) (filename, data1, data2))) { break; } } } cleanup: LT_DLFREE (argz); LT_DLFREE (canonical); LT_DLFREE (filename); LT_DLMUTEX_UNLOCK (); return result; } /* If FILEPATH can be opened, store the name of the directory component in DATA1, and the opened FILE* structure address in DATA2. Otherwise DATA1 is unchanged, but DATA2 is set to a pointer to NULL. */ static int find_file_callback (filename, data1, data2) char *filename; lt_ptr data1; lt_ptr data2; { char **pdir = (char **) data1; FILE **pfile = (FILE **) data2; int is_done = 0; assert (filename && *filename); assert (pdir); assert (pfile); if ((*pfile = fopen (filename, LT_READTEXT_MODE))) { char *dirend = strrchr (filename, '/'); if (dirend > filename) *dirend = LT_EOS_CHAR; LT_DLFREE (*pdir); *pdir = lt_estrdup (filename); is_done = (*pdir == 0) ? -1 : 1; } return is_done; } static FILE * find_file (search_path, base_name, pdir) const char *search_path; const char *base_name; char **pdir; { FILE *file = 0; foreach_dirinpath (search_path, base_name, find_file_callback, pdir, &file); return file; } static int find_handle_callback (filename, data, ignored) char *filename; lt_ptr data; lt_ptr ignored; { lt_dlhandle *handle = (lt_dlhandle *) data; int notfound = access (filename, R_OK); /* Bail out if file cannot be read... */ if (notfound) return 0; /* Try to dlopen the file, but do not continue searching in any case. */ if (tryall_dlopen (handle, filename,NULL) != 0) *handle = 0; return 1; } /* If HANDLE was found return it, otherwise return 0. If HANDLE was found but could not be opened, *HANDLE will be set to 0. */ static lt_dlhandle * find_handle (search_path, base_name, handle) const char *search_path; const char *base_name; lt_dlhandle *handle; { if (!search_path) return 0; if (!foreach_dirinpath (search_path, base_name, find_handle_callback, handle, 0)) return 0; return handle; } static int load_deplibs (handle, deplibs) lt_dlhandle handle; char *deplibs; { #if LTDL_DLOPEN_DEPLIBS char *p, *save_search_path = 0; int depcount = 0; int i; char **names = 0; #endif int errors = 0; handle->depcount = 0; #if LTDL_DLOPEN_DEPLIBS if (!deplibs) { return errors; } ++errors; LT_DLMUTEX_LOCK (); if (user_search_path) { save_search_path = lt_estrdup (user_search_path); if (!save_search_path) goto cleanup; } /* extract search paths and count deplibs */ p = deplibs; while (*p) { if (!isspace ((int) *p)) { char *end = p+1; while (*end && !isspace((int) *end)) { ++end; } if (strncmp(p, "-L", 2) == 0 || strncmp(p, "-R", 2) == 0) { char save = *end; *end = 0; /* set a temporary string terminator */ if (lt_dladdsearchdir(p+2)) { goto cleanup; } *end = save; } else { ++depcount; } p = end; } else { ++p; } } if (!depcount) { errors = 0; goto cleanup; } names = LT_EMALLOC (char *, depcount * sizeof (char*)); if (!names) goto cleanup; /* now only extract the actual deplibs */ depcount = 0; p = deplibs; while (*p) { if (isspace ((int) *p)) { ++p; } else { char *end = p+1; while (*end && !isspace ((int) *end)) { ++end; } if (strncmp(p, "-L", 2) != 0 && strncmp(p, "-R", 2) != 0) { char *name; char save = *end; *end = 0; /* set a temporary string terminator */ if (strncmp(p, "-l", 2) == 0) { size_t name_len = 3+ /* "lib" */ LT_STRLEN (p + 2); name = LT_EMALLOC (char, 1+ name_len); if (name) sprintf (name, "lib%s", p+2); } else name = lt_estrdup(p); if (!name) goto cleanup_names; names[depcount++] = name; *end = save; } p = end; } } /* load the deplibs (in reverse order) At this stage, don't worry if the deplibs do not load correctly, they may already be statically linked into the loading application for instance. There will be a more enlightening error message later on if the loaded module cannot resolve all of its symbols. */ if (depcount) { int j = 0; handle->deplibs = (lt_dlhandle*) LT_EMALLOC (lt_dlhandle *, depcount); if (!handle->deplibs) goto cleanup; for (i = 0; i < depcount; ++i) { handle->deplibs[j] = lt_dlopenext(names[depcount-1-i]); if (handle->deplibs[j]) { ++j; } } handle->depcount = j; /* Number of successfully loaded deplibs */ errors = 0; } cleanup_names: for (i = 0; i < depcount; ++i) { LT_DLFREE (names[i]); } cleanup: LT_DLFREE (names); /* restore the old search path */ if (user_search_path) { LT_DLFREE (user_search_path); user_search_path = save_search_path; } LT_DLMUTEX_UNLOCK (); #endif return errors; } static int unload_deplibs (handle) lt_dlhandle handle; { int i; int errors = 0; if (handle->depcount) { for (i = 0; i < handle->depcount; ++i) { if (!LT_DLIS_RESIDENT (handle->deplibs[i])) { errors += lt_dlclose (handle->deplibs[i]); } } } return errors; } static int trim (dest, str) char **dest; const char *str; { /* remove the leading and trailing "'" from str and store the result in dest */ const char *end = strrchr (str, '\''); size_t len = LT_STRLEN (str); char *tmp; LT_DLFREE (*dest); if (!end) return 1; if (len > 3 && str[0] == '\'') { tmp = LT_EMALLOC (char, end - str); if (!tmp) return 1; strncpy(tmp, &str[1], (end - str) - 1); tmp[len-3] = LT_EOS_CHAR; *dest = tmp; } else { *dest = 0; } return 0; } static int free_vars (dlname, oldname, libdir, deplibs) char *dlname; char *oldname; char *libdir; char *deplibs; { LT_DLFREE (dlname); LT_DLFREE (oldname); LT_DLFREE (libdir); LT_DLFREE (deplibs); return 0; } static int try_dlopen (phandle, filename) lt_dlhandle *phandle; const char *filename; { const char * ext = 0; const char * saved_error = 0; char * canonical = 0; char * base_name = 0; char * dir = 0; char * name = 0; int errors = 0; lt_dlhandle newhandle; assert (phandle); assert (*phandle == 0); LT_DLMUTEX_GETERROR (saved_error); /* dlopen self? */ if (!filename) { *phandle = (lt_dlhandle) LT_EMALLOC (struct lt_dlhandle_struct, 1); if (*phandle == 0) return 1; memset (*phandle, 0, sizeof(struct lt_dlhandle_struct)); newhandle = *phandle; /* lt_dlclose()ing yourself is very bad! Disallow it. */ LT_DLSET_FLAG (*phandle, LT_DLRESIDENT_FLAG); if (tryall_dlopen (&newhandle, 0, NULL) != 0) { LT_DLFREE (*phandle); return 1; } goto register_handle; } assert (filename && *filename); /* Doing this immediately allows internal functions to safely assume only canonicalized paths are passed. */ if (canonicalize_path (filename, &canonical) != 0) { ++errors; goto cleanup; } /* If the canonical module name is a path (relative or absolute) then split it into a directory part and a name part. */ base_name = strrchr (canonical, '/'); if (base_name) { size_t dirlen = (1+ base_name) - canonical; dir = LT_EMALLOC (char, 1+ dirlen); if (!dir) { ++errors; goto cleanup; } strncpy (dir, canonical, dirlen); dir[dirlen] = LT_EOS_CHAR; ++base_name; } else base_name = canonical; assert (base_name && *base_name); /* Check whether we are opening a libtool module (.la extension). */ ext = strrchr (base_name, '.'); if (ext && strcmp (ext, archive_ext) == 0) { /* this seems to be a libtool module */ FILE * file = 0; char * dlname = 0; char * old_name = 0; char * libdir = 0; char * deplibs = 0; char * line = 0; size_t line_len; /* if we can't find the installed flag, it is probably an installed libtool archive, produced with an old version of libtool */ int installed = 1; /* extract the module name from the file name */ name = LT_EMALLOC (char, ext - base_name + 1); if (!name) { ++errors; goto cleanup; } /* canonicalize the module name */ { size_t i; for (i = 0; i < ext - base_name; ++i) { if (isalnum ((int)(base_name[i]))) { name[i] = base_name[i]; } else { name[i] = '_'; } } name[ext - base_name] = LT_EOS_CHAR; } /* Now try to open the .la file. If there is no directory name component, try to find it first in user_search_path and then other prescribed paths. Otherwise (or in any case if the module was not yet found) try opening just the module name as passed. */ if (!dir) { const char *search_path; LT_DLMUTEX_LOCK (); search_path = user_search_path; if (search_path) file = find_file (user_search_path, base_name, &dir); LT_DLMUTEX_UNLOCK (); if (!file) { search_path = getenv (LTDL_SEARCHPATH_VAR); if (search_path) file = find_file (search_path, base_name, &dir); } #ifdef LTDL_SHLIBPATH_VAR if (!file) { search_path = getenv (LTDL_SHLIBPATH_VAR); if (search_path) file = find_file (search_path, base_name, &dir); } #endif #ifdef LTDL_SYSSEARCHPATH if (!file && sys_search_path) { file = find_file (sys_search_path, base_name, &dir); } #endif } else { file = fopen (filename, LT_READTEXT_MODE); } /* If we didn't find the file by now, it really isn't there. Set the status flag, and bail out. */ if (!file) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (FILE_NOT_FOUND)); ++errors; goto cleanup; } line_len = LT_FILENAME_MAX; line = LT_EMALLOC (char, line_len); if (!line) { fclose (file); ++errors; goto cleanup; } /* read the .la file */ while (!feof (file)) { if (!fgets (line, (int) line_len, file)) { break; } /* Handle the case where we occasionally need to read a line that is longer than the initial buffer size. */ while ((line[LT_STRLEN(line) -1] != '\n') && (!feof (file))) { line = LT_DLREALLOC (char, line, line_len *2); if (!fgets (&line[line_len -1], (int) line_len +1, file)) { break; } line_len *= 2; } if (line[0] == '\n' || line[0] == '#') { continue; } #undef STR_DLNAME #define STR_DLNAME "dlname=" if (strncmp (line, STR_DLNAME, sizeof (STR_DLNAME) - 1) == 0) { errors += trim (&dlname, &line[sizeof (STR_DLNAME) - 1]); } #undef STR_OLD_LIBRARY #define STR_OLD_LIBRARY "old_library=" else if (strncmp (line, STR_OLD_LIBRARY, sizeof (STR_OLD_LIBRARY) - 1) == 0) { errors += trim (&old_name, &line[sizeof (STR_OLD_LIBRARY) - 1]); } #undef STR_LIBDIR #define STR_LIBDIR "libdir=" else if (strncmp (line, STR_LIBDIR, sizeof (STR_LIBDIR) - 1) == 0) { errors += trim (&libdir, &line[sizeof(STR_LIBDIR) - 1]); } #undef STR_DL_DEPLIBS #define STR_DL_DEPLIBS "dependency_libs=" else if (strncmp (line, STR_DL_DEPLIBS, sizeof (STR_DL_DEPLIBS) - 1) == 0) { errors += trim (&deplibs, &line[sizeof (STR_DL_DEPLIBS) - 1]); } else if (strcmp (line, "installed=yes\n") == 0) { installed = 1; } else if (strcmp (line, "installed=no\n") == 0) { installed = 0; } #undef STR_LIBRARY_NAMES #define STR_LIBRARY_NAMES "library_names=" else if (! dlname && strncmp (line, STR_LIBRARY_NAMES, sizeof (STR_LIBRARY_NAMES) - 1) == 0) { char *last_libname; errors += trim (&dlname, &line[sizeof (STR_LIBRARY_NAMES) - 1]); if (!errors && dlname && (last_libname = strrchr (dlname, ' ')) != 0) { last_libname = lt_estrdup (last_libname + 1); if (!last_libname) { ++errors; goto cleanup; } LT_DLMEM_REASSIGN (dlname, last_libname); } } if (errors) break; } fclose (file); LT_DLFREE (line); /* allocate the handle */ *phandle = (lt_dlhandle) LT_EMALLOC (struct lt_dlhandle_struct, 1); if (*phandle == 0) ++errors; if (errors) { free_vars (dlname, old_name, libdir, deplibs); LT_DLFREE (*phandle); goto cleanup; } assert (*phandle); memset (*phandle, 0, sizeof(struct lt_dlhandle_struct)); if (load_deplibs (*phandle, deplibs) == 0) { newhandle = *phandle; /* find_module may replace newhandle */ if (find_module (&newhandle, dir, libdir, dlname, old_name, installed)) { unload_deplibs (*phandle); ++errors; } } else { ++errors; } free_vars (dlname, old_name, libdir, deplibs); if (errors) { LT_DLFREE (*phandle); goto cleanup; } if (*phandle != newhandle) { unload_deplibs (*phandle); } } else { /* not a libtool module */ *phandle = (lt_dlhandle) LT_EMALLOC (struct lt_dlhandle_struct, 1); if (*phandle == 0) { ++errors; goto cleanup; } memset (*phandle, 0, sizeof (struct lt_dlhandle_struct)); newhandle = *phandle; /* If the module has no directory name component, try to find it first in user_search_path and then other prescribed paths. Otherwise (or in any case if the module was not yet found) try opening just the module name as passed. */ if ((dir || (!find_handle (user_search_path, base_name, &newhandle) && !find_handle (getenv (LTDL_SEARCHPATH_VAR), base_name, &newhandle) #ifdef LTDL_SHLIBPATH_VAR && !find_handle (getenv (LTDL_SHLIBPATH_VAR), base_name, &newhandle) #endif #ifdef LTDL_SYSSEARCHPATH && !find_handle (sys_search_path, base_name, &newhandle) #endif ))) { if (tryall_dlopen (&newhandle, filename, NULL) != 0) { newhandle = NULL; } } if (!newhandle) { LT_DLFREE (*phandle); ++errors; goto cleanup; } } register_handle: LT_DLMEM_REASSIGN (*phandle, newhandle); if ((*phandle)->info.ref_count == 0) { (*phandle)->info.ref_count = 1; LT_DLMEM_REASSIGN ((*phandle)->info.name, name); LT_DLMUTEX_LOCK (); (*phandle)->next = handles; handles = *phandle; LT_DLMUTEX_UNLOCK (); } LT_DLMUTEX_SETERROR (saved_error); cleanup: LT_DLFREE (dir); LT_DLFREE (name); LT_DLFREE (canonical); return errors; } lt_dlhandle lt_dlopen (filename) const char *filename; { lt_dlhandle handle = 0; /* Just incase we missed a code path in try_dlopen() that reports an error, but forgets to reset handle... */ if (try_dlopen (&handle, filename) != 0) return 0; return handle; } /* If the last error messge store was `FILE_NOT_FOUND', then return non-zero. */ static int file_not_found () { const char *error = 0; LT_DLMUTEX_GETERROR (error); if (error == LT_DLSTRERROR (FILE_NOT_FOUND)) return 1; return 0; } /* If FILENAME has an ARCHIVE_EXT or SHLIB_EXT extension, try to open the FILENAME as passed. Otherwise try appending ARCHIVE_EXT, and if a file is still not found try again with SHLIB_EXT appended instead. */ lt_dlhandle lt_dlopenext (filename) const char *filename; { lt_dlhandle handle = 0; char * tmp = 0; char * ext = 0; size_t len; int errors = 0; if (!filename) { return lt_dlopen (filename); } assert (filename); len = LT_STRLEN (filename); ext = strrchr (filename, '.'); /* If FILENAME already bears a suitable extension, there is no need to try appending additional extensions. */ if (ext && ((strcmp (ext, archive_ext) == 0) #ifdef LTDL_SHLIB_EXT || (strcmp (ext, shlib_ext) == 0) #endif )) { return lt_dlopen (filename); } /* First try appending ARCHIVE_EXT. */ tmp = LT_EMALLOC (char, len + LT_STRLEN (archive_ext) + 1); if (!tmp) return 0; strcpy (tmp, filename); strcat (tmp, archive_ext); errors = try_dlopen (&handle, tmp); /* If we found FILENAME, stop searching -- whether we were able to load the file as a module or not. If the file exists but loading failed, it is better to return an error message here than to report FILE_NOT_FOUND when the alternatives (foo.so etc) are not in the module search path. */ if (handle || ((errors > 0) && !file_not_found ())) { LT_DLFREE (tmp); return handle; } #ifdef LTDL_SHLIB_EXT /* Try appending SHLIB_EXT. */ if (LT_STRLEN (shlib_ext) > LT_STRLEN (archive_ext)) { LT_DLFREE (tmp); tmp = LT_EMALLOC (char, len + LT_STRLEN (shlib_ext) + 1); if (!tmp) return 0; strcpy (tmp, filename); } else { tmp[len] = LT_EOS_CHAR; } strcat(tmp, shlib_ext); errors = try_dlopen (&handle, tmp); /* As before, if the file was found but loading failed, return now with the current error message. */ if (handle || ((errors > 0) && !file_not_found ())) { LT_DLFREE (tmp); return handle; } #endif /* Still here? Then we really did fail to locate any of the file names we tried. */ LT_DLMUTEX_SETERROR (LT_DLSTRERROR (FILE_NOT_FOUND)); LT_DLFREE (tmp); return 0; } static int lt_argz_insert (pargz, pargz_len, before, entry) char **pargz; size_t *pargz_len; char *before; const char *entry; { error_t error; /* Prior to Sep 8, 2005, newlib had a bug where argz_insert(pargz, pargz_len, NULL, entry) failed with EINVAL. */ if (before) error = argz_insert (pargz, pargz_len, before, entry); else error = argz_append (pargz, pargz_len, entry, 1 + LT_STRLEN (entry)); if (error) { switch (error) { case ENOMEM: LT_DLMUTEX_SETERROR (LT_DLSTRERROR (NO_MEMORY)); break; default: LT_DLMUTEX_SETERROR (LT_DLSTRERROR (UNKNOWN)); break; } return 1; } return 0; } static int lt_argz_insertinorder (pargz, pargz_len, entry) char **pargz; size_t *pargz_len; const char *entry; { char *before = 0; assert (pargz); assert (pargz_len); assert (entry && *entry); if (*pargz) while ((before = argz_next (*pargz, *pargz_len, before))) { int cmp = strcmp (entry, before); if (cmp < 0) break; if (cmp == 0) return 0; /* No duplicates! */ } return lt_argz_insert (pargz, pargz_len, before, entry); } static int lt_argz_insertdir (pargz, pargz_len, dirnam, dp) char **pargz; size_t *pargz_len; const char *dirnam; struct dirent *dp; { char *buf = 0; size_t buf_len = 0; char *end = 0; size_t end_offset = 0; size_t dir_len = 0; int errors = 0; assert (pargz); assert (pargz_len); assert (dp); dir_len = LT_STRLEN (dirnam); end = dp->d_name + LT_D_NAMLEN(dp); /* Ignore version numbers. */ { char *p; for (p = end; p -1 > dp->d_name; --p) if (strchr (".0123456789", p[-1]) == 0) break; if (*p == '.') end = p; } /* Ignore filename extension. */ { char *p; for (p = end -1; p > dp->d_name; --p) if (*p == '.') { end = p; break; } } /* Prepend the directory name. */ end_offset = end - dp->d_name; buf_len = dir_len + 1+ end_offset; buf = LT_EMALLOC (char, 1+ buf_len); if (!buf) return ++errors; assert (buf); strcpy (buf, dirnam); strcat (buf, "/"); strncat (buf, dp->d_name, end_offset); buf[buf_len] = LT_EOS_CHAR; /* Try to insert (in order) into ARGZ/ARGZ_LEN. */ if (lt_argz_insertinorder (pargz, pargz_len, buf) != 0) ++errors; LT_DLFREE (buf); return errors; } static int list_files_by_dir (dirnam, pargz, pargz_len) const char *dirnam; char **pargz; size_t *pargz_len; { DIR *dirp = 0; int errors = 0; assert (dirnam && *dirnam); assert (pargz); assert (pargz_len); assert (dirnam[LT_STRLEN(dirnam) -1] != '/'); dirp = opendir (dirnam); if (dirp) { struct dirent *dp = 0; while ((dp = readdir (dirp))) if (dp->d_name[0] != '.') if (lt_argz_insertdir (pargz, pargz_len, dirnam, dp)) { ++errors; break; } closedir (dirp); } else ++errors; return errors; } /* If there are any files in DIRNAME, call the function passed in DATA1 (with the name of each file and DATA2 as arguments). */ static int foreachfile_callback (dirname, data1, data2) char *dirname; lt_ptr data1; lt_ptr data2; { int (*func) LT_PARAMS((const char *filename, lt_ptr data)) = (int (*) LT_PARAMS((const char *filename, lt_ptr data))) data1; int is_done = 0; char *argz = 0; size_t argz_len = 0; if (list_files_by_dir (dirname, &argz, &argz_len) != 0) goto cleanup; if (!argz) goto cleanup; { char *filename = 0; while ((filename = argz_next (argz, argz_len, filename))) if ((is_done = (*func) (filename, data2))) break; } cleanup: LT_DLFREE (argz); return is_done; } /* Call FUNC for each unique extensionless file in SEARCH_PATH, along with DATA. The filenames passed to FUNC would be suitable for passing to lt_dlopenext. The extensions are stripped so that individual modules do not generate several entries (e.g. libfoo.la, libfoo.so, libfoo.so.1, libfoo.so.1.0.0). If SEARCH_PATH is NULL, then the same directories that lt_dlopen would search are examined. */ int lt_dlforeachfile (search_path, func, data) const char *search_path; int (*func) LT_PARAMS ((const char *filename, lt_ptr data)); lt_ptr data; { int is_done = 0; if (search_path) { /* If a specific path was passed, search only the directories listed in it. */ is_done = foreach_dirinpath (search_path, 0, foreachfile_callback, func, data); } else { /* Otherwise search the default paths. */ is_done = foreach_dirinpath (user_search_path, 0, foreachfile_callback, func, data); if (!is_done) { is_done = foreach_dirinpath (getenv("LTDL_LIBRARY_PATH"), 0, foreachfile_callback, func, data); } #ifdef LTDL_SHLIBPATH_VAR if (!is_done) { is_done = foreach_dirinpath (getenv(LTDL_SHLIBPATH_VAR), 0, foreachfile_callback, func, data); } #endif #ifdef LTDL_SYSSEARCHPATH if (!is_done) { is_done = foreach_dirinpath (getenv(LTDL_SYSSEARCHPATH), 0, foreachfile_callback, func, data); } #endif } return is_done; } int lt_dlclose (handle) lt_dlhandle handle; { lt_dlhandle cur, last; int errors = 0; LT_DLMUTEX_LOCK (); /* check whether the handle is valid */ last = cur = handles; while (cur && handle != cur) { last = cur; cur = cur->next; } if (!cur) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_HANDLE)); ++errors; goto done; } handle->info.ref_count--; /* Note that even with resident modules, we must track the ref_count correctly incase the user decides to reset the residency flag later (even though the API makes no provision for that at the moment). */ if (handle->info.ref_count <= 0 && !LT_DLIS_RESIDENT (handle)) { lt_user_data data = handle->loader->dlloader_data; if (handle != handles) { last->next = handle->next; } else { handles = handle->next; } errors += handle->loader->module_close (data, handle->module); errors += unload_deplibs(handle); /* It is up to the callers to free the data itself. */ LT_DLFREE (handle->caller_data); LT_DLFREE (handle->info.filename); LT_DLFREE (handle->info.name); LT_DLFREE (handle); goto done; } if (LT_DLIS_RESIDENT (handle)) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (CLOSE_RESIDENT_MODULE)); ++errors; } done: LT_DLMUTEX_UNLOCK (); return errors; } lt_ptr lt_dlsym (handle, symbol) lt_dlhandle handle; const char *symbol; { size_t lensym; char lsym[LT_SYMBOL_LENGTH]; char *sym; lt_ptr address; lt_user_data data; if (!handle) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_HANDLE)); return 0; } if (!symbol) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (SYMBOL_NOT_FOUND)); return 0; } lensym = LT_STRLEN (symbol) + LT_STRLEN (handle->loader->sym_prefix) + LT_STRLEN (handle->info.name); if (lensym + LT_SYMBOL_OVERHEAD < LT_SYMBOL_LENGTH) { sym = lsym; } else { sym = LT_EMALLOC (char, lensym + LT_SYMBOL_OVERHEAD + 1); if (!sym) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (BUFFER_OVERFLOW)); return 0; } } data = handle->loader->dlloader_data; if (handle->info.name) { const char *saved_error; LT_DLMUTEX_GETERROR (saved_error); /* this is a libtool module */ if (handle->loader->sym_prefix) { strcpy(sym, handle->loader->sym_prefix); strcat(sym, handle->info.name); } else { strcpy(sym, handle->info.name); } strcat(sym, "_LTX_"); strcat(sym, symbol); /* try "modulename_LTX_symbol" */ address = handle->loader->find_sym (data, handle->module, sym); if (address) { if (sym != lsym) { LT_DLFREE (sym); } return address; } LT_DLMUTEX_SETERROR (saved_error); } /* otherwise try "symbol" */ if (handle->loader->sym_prefix) { strcpy(sym, handle->loader->sym_prefix); strcat(sym, symbol); } else { strcpy(sym, symbol); } address = handle->loader->find_sym (data, handle->module, sym); if (sym != lsym) { LT_DLFREE (sym); } return address; } const char * lt_dlerror () { const char *error; LT_DLMUTEX_GETERROR (error); LT_DLMUTEX_SETERROR (0); return error ? error : NULL; } static int lt_dlpath_insertdir (ppath, before, dir) char **ppath; char *before; const char *dir; { int errors = 0; char *canonical = 0; char *argz = 0; size_t argz_len = 0; assert (ppath); assert (dir && *dir); if (canonicalize_path (dir, &canonical) != 0) { ++errors; goto cleanup; } assert (canonical && *canonical); /* If *PPATH is empty, set it to DIR. */ if (*ppath == 0) { assert (!before); /* BEFORE cannot be set without PPATH. */ assert (dir); /* Without DIR, don't call this function! */ *ppath = lt_estrdup (dir); if (*ppath == 0) ++errors; return errors; } assert (ppath && *ppath); if (argzize_path (*ppath, &argz, &argz_len) != 0) { ++errors; goto cleanup; } /* Convert BEFORE into an equivalent offset into ARGZ. This only works if *PPATH is already canonicalized, and hence does not change length with respect to ARGZ. We canonicalize each entry as it is added to the search path, and don't call this function with (uncanonicalized) user paths, so this is a fair assumption. */ if (before) { assert (*ppath <= before); assert (before - *ppath <= strlen (*ppath)); before = before - *ppath + argz; } if (lt_argz_insert (&argz, &argz_len, before, dir) != 0) { ++errors; goto cleanup; } argz_stringify (argz, argz_len, LT_PATHSEP_CHAR); LT_DLMEM_REASSIGN (*ppath, argz); cleanup: LT_DLFREE (canonical); LT_DLFREE (argz); return errors; } int lt_dladdsearchdir (search_dir) const char *search_dir; { int errors = 0; if (search_dir && *search_dir) { LT_DLMUTEX_LOCK (); if (lt_dlpath_insertdir (&user_search_path, 0, search_dir) != 0) ++errors; LT_DLMUTEX_UNLOCK (); } return errors; } int lt_dlinsertsearchdir (before, search_dir) const char *before; const char *search_dir; { int errors = 0; if (before) { LT_DLMUTEX_LOCK (); if ((before < user_search_path) || (before >= user_search_path + LT_STRLEN (user_search_path))) { LT_DLMUTEX_UNLOCK (); LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_POSITION)); return 1; } LT_DLMUTEX_UNLOCK (); } if (search_dir && *search_dir) { LT_DLMUTEX_LOCK (); if (lt_dlpath_insertdir (&user_search_path, (char *) before, search_dir) != 0) { ++errors; } LT_DLMUTEX_UNLOCK (); } return errors; } int lt_dlsetsearchpath (search_path) const char *search_path; { int errors = 0; LT_DLMUTEX_LOCK (); LT_DLFREE (user_search_path); LT_DLMUTEX_UNLOCK (); if (!search_path || !LT_STRLEN (search_path)) { return errors; } LT_DLMUTEX_LOCK (); if (canonicalize_path (search_path, &user_search_path) != 0) ++errors; LT_DLMUTEX_UNLOCK (); return errors; } const char * lt_dlgetsearchpath () { const char *saved_path; LT_DLMUTEX_LOCK (); saved_path = user_search_path; LT_DLMUTEX_UNLOCK (); return saved_path; } int lt_dlmakeresident (handle) lt_dlhandle handle; { int errors = 0; if (!handle) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_HANDLE)); ++errors; } else { LT_DLSET_FLAG (handle, LT_DLRESIDENT_FLAG); } return errors; } int lt_dlisresident (handle) lt_dlhandle handle; { if (!handle) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_HANDLE)); return -1; } return LT_DLIS_RESIDENT (handle); } /* --- MODULE INFORMATION --- */ const lt_dlinfo * lt_dlgetinfo (handle) lt_dlhandle handle; { if (!handle) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_HANDLE)); return 0; } return &(handle->info); } lt_dlhandle lt_dlhandle_next (place) lt_dlhandle place; { return place ? place->next : handles; } int lt_dlforeach (func, data) int (*func) LT_PARAMS((lt_dlhandle handle, lt_ptr data)); lt_ptr data; { int errors = 0; lt_dlhandle cur; LT_DLMUTEX_LOCK (); cur = handles; while (cur) { lt_dlhandle tmp = cur; cur = cur->next; if ((*func) (tmp, data)) { ++errors; break; } } LT_DLMUTEX_UNLOCK (); return errors; } lt_dlcaller_id lt_dlcaller_register () { static lt_dlcaller_id last_caller_id = 0; int result; LT_DLMUTEX_LOCK (); result = ++last_caller_id; LT_DLMUTEX_UNLOCK (); return result; } lt_ptr lt_dlcaller_set_data (key, handle, data) lt_dlcaller_id key; lt_dlhandle handle; lt_ptr data; { int n_elements = 0; lt_ptr stale = (lt_ptr) 0; int i; /* This needs to be locked so that the caller data can be updated simultaneously by different threads. */ LT_DLMUTEX_LOCK (); if (handle->caller_data) while (handle->caller_data[n_elements].key) ++n_elements; for (i = 0; i < n_elements; ++i) { if (handle->caller_data[i].key == key) { stale = handle->caller_data[i].data; break; } } /* Ensure that there is enough room in this handle's caller_data array to accept a new element (and an empty end marker). */ if (i == n_elements) { lt_caller_data *temp = LT_DLREALLOC (lt_caller_data, handle->caller_data, 2+ n_elements); if (!temp) { stale = 0; goto done; } handle->caller_data = temp; /* We only need this if we needed to allocate a new caller_data. */ handle->caller_data[i].key = key; handle->caller_data[1+ i].key = 0; } handle->caller_data[i].data = data; done: LT_DLMUTEX_UNLOCK (); return stale; } lt_ptr lt_dlcaller_get_data (key, handle) lt_dlcaller_id key; lt_dlhandle handle; { lt_ptr result = (lt_ptr) 0; /* This needs to be locked so that the caller data isn't updated by another thread part way through this function. */ LT_DLMUTEX_LOCK (); /* Locate the index of the element with a matching KEY. */ { int i; for (i = 0; handle->caller_data[i].key; ++i) { if (handle->caller_data[i].key == key) { result = handle->caller_data[i].data; break; } } } LT_DLMUTEX_UNLOCK (); return result; } /* --- USER MODULE LOADER API --- */ int lt_dlloader_add (place, dlloader, loader_name) lt_dlloader *place; const struct lt_user_dlloader *dlloader; const char *loader_name; { int errors = 0; lt_dlloader *node = 0, *ptr = 0; if ((dlloader == 0) /* diagnose null parameters */ || (dlloader->module_open == 0) || (dlloader->module_close == 0) || (dlloader->find_sym == 0)) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_LOADER)); return 1; } /* Create a new dlloader node with copies of the user callbacks. */ node = LT_EMALLOC (lt_dlloader, 1); if (!node) return 1; node->next = 0; node->loader_name = loader_name; node->sym_prefix = dlloader->sym_prefix; node->dlloader_exit = dlloader->dlloader_exit; node->module_open = dlloader->module_open; node->module_close = dlloader->module_close; node->find_sym = dlloader->find_sym; node->dlloader_data = dlloader->dlloader_data; LT_DLMUTEX_LOCK (); if (!loaders) { /* If there are no loaders, NODE becomes the list! */ loaders = node; } else if (!place) { /* If PLACE is not set, add NODE to the end of the LOADERS list. */ for (ptr = loaders; ptr->next; ptr = ptr->next) { /*NOWORK*/; } ptr->next = node; } else if (loaders == place) { /* If PLACE is the first loader, NODE goes first. */ node->next = place; loaders = node; } else { /* Find the node immediately preceding PLACE. */ for (ptr = loaders; ptr->next != place; ptr = ptr->next) { /*NOWORK*/; } if (ptr->next != place) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_LOADER)); ++errors; } else { /* Insert NODE between PTR and PLACE. */ node->next = place; ptr->next = node; } } LT_DLMUTEX_UNLOCK (); return errors; } int lt_dlloader_remove (loader_name) const char *loader_name; { lt_dlloader *place = lt_dlloader_find (loader_name); lt_dlhandle handle; int errors = 0; if (!place) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_LOADER)); return 1; } LT_DLMUTEX_LOCK (); /* Fail if there are any open modules which use this loader. */ for (handle = handles; handle; handle = handle->next) { if (handle->loader == place) { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (REMOVE_LOADER)); ++errors; goto done; } } if (place == loaders) { /* PLACE is the first loader in the list. */ loaders = loaders->next; } else { /* Find the loader before the one being removed. */ lt_dlloader *prev; for (prev = loaders; prev->next; prev = prev->next) { if (!strcmp (prev->next->loader_name, loader_name)) { break; } } place = prev->next; prev->next = prev->next->next; } if (place->dlloader_exit) { errors = place->dlloader_exit (place->dlloader_data); } LT_DLFREE (place); done: LT_DLMUTEX_UNLOCK (); return errors; } lt_dlloader * lt_dlloader_next (place) lt_dlloader *place; { lt_dlloader *next; LT_DLMUTEX_LOCK (); next = place ? place->next : loaders; LT_DLMUTEX_UNLOCK (); return next; } const char * lt_dlloader_name (place) lt_dlloader *place; { const char *name = 0; if (place) { LT_DLMUTEX_LOCK (); name = place ? place->loader_name : 0; LT_DLMUTEX_UNLOCK (); } else { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_LOADER)); } return name; } lt_user_data * lt_dlloader_data (place) lt_dlloader *place; { lt_user_data *data = 0; if (place) { LT_DLMUTEX_LOCK (); data = place ? &(place->dlloader_data) : 0; LT_DLMUTEX_UNLOCK (); } else { LT_DLMUTEX_SETERROR (LT_DLSTRERROR (INVALID_LOADER)); } return data; } lt_dlloader * lt_dlloader_find (loader_name) const char *loader_name; { lt_dlloader *place = 0; LT_DLMUTEX_LOCK (); for (place = loaders; place; place = place->next) { if (strcmp (place->loader_name, loader_name) == 0) { break; } } LT_DLMUTEX_UNLOCK (); return place; } siproxd-0.8.1/libltdl/configure0000755000077000007700000271656211312033143013502 00000000000000#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.59 for libltdl 1.2. # # Report bugs to . # # Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$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 fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' ac_config_headers="$ac_config_headers config.h:config-h.in" ## ------------------ ## ## C compiler checks. ## ## ------------------ ## 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 '' $ac_executable_extensions; 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then ac_cv_prog_CC="${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 $ac_status); 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}; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. 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esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix3*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; 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ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; esac fi echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown # 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=$CC # Check whether --enable-libtool-lock or --disable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then enableval="$enable_libtool_lock" fi; test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 3887 "configure"' > 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 $ac_status); }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > 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); }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 if test "${lt_cv_cc_needs_belf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_ext=c ac_cpp='$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 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 $ac_status); }; }; then lt_cv_cc_needs_belf=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 lt_cv_cc_needs_belf=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext 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 fi echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$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); }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) LD="${LD-ld} -64" ;; esac ;; esac fi rm -rf conftest* ;; *-*-cygwin* | *-*-mingw* | *-*-pw32*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; 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_DLLTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$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_DLLTOOL="${ac_tool_prefix}dlltool" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then echo "$as_me:$LINENO: result: $DLLTOOL" >&5 echo "${ECHO_T}$DLLTOOL" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; 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_DLLTOOL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$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_DLLTOOL="dlltool" 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_DLLTOOL" && ac_cv_prog_ac_ct_DLLTOOL="false" fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then echo "$as_me:$LINENO: result: $ac_ct_DLLTOOL" >&5 echo "${ECHO_T}$ac_ct_DLLTOOL" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi DLLTOOL=$ac_ct_DLLTOOL else DLLTOOL="$ac_cv_prog_DLLTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args. set dummy ${ac_tool_prefix}as; 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_AS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AS"; then ac_cv_prog_AS="$AS" # Let the user override the test. else as_save_IFS=$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_AS="${ac_tool_prefix}as" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AS=$ac_cv_prog_AS if test -n "$AS"; then echo "$as_me:$LINENO: result: $AS" >&5 echo "${ECHO_T}$AS" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_AS"; then ac_ct_AS=$AS # Extract the first word of "as", so it can be a program name with args. set dummy as; 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_AS+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_AS"; then ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test. else as_save_IFS=$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_AS="as" 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_AS" && ac_cv_prog_ac_ct_AS="false" fi fi ac_ct_AS=$ac_cv_prog_ac_ct_AS if test -n "$ac_ct_AS"; then echo "$as_me:$LINENO: result: $ac_ct_AS" >&5 echo "${ECHO_T}$ac_ct_AS" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi AS=$ac_ct_AS else AS="$ac_cv_prog_AS" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; 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_OBJDUMP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$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_OBJDUMP="${ac_tool_prefix}objdump" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then echo "$as_me:$LINENO: result: $OBJDUMP" >&5 echo "${ECHO_T}$OBJDUMP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; 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_OBJDUMP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$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_OBJDUMP="objdump" 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_OBJDUMP" && ac_cv_prog_ac_ct_OBJDUMP="false" fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then echo "$as_me:$LINENO: result: $ac_ct_OBJDUMP" >&5 echo "${ECHO_T}$ac_ct_OBJDUMP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi OBJDUMP=$ac_ct_OBJDUMP else OBJDUMP="$ac_cv_prog_OBJDUMP" fi ;; esac need_locks="$enable_libtool_lock" ac_ext=c ac_cpp='$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 echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. 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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_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 $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. 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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_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:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi 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 echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+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. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_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.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$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 $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+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. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? 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Now check whether non-existent headers # can be detected and how. cat >conftest.$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 $ac_preproc_ok; then break fi done ac_cv_prog_CXXCPP=$CXXCPP fi CXXCPP=$ac_cv_prog_CXXCPP else ac_cv_prog_CXXCPP=$CXXCPP fi echo "$as_me:$LINENO: result: $CXXCPP" >&5 echo "${ECHO_T}$CXXCPP" >&6 ac_preproc_ok=false for ac_cxx_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _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 "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. 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:5728:" \ "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 $ac_status); } rm -f a.out # If we don't use `.F' as extension, the preprocessor is not run on the # input file. (Note that this only needs to work for GNU compilers.) ac_save_ext=$ac_ext ac_ext=F echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5 echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6 if test "${ac_cv_f77_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF program main #ifndef __GNUC__ choke me #endif end _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_f77_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6 ac_ext=$ac_save_ext ac_test_FFLAGS=${FFLAGS+set} ac_save_FFLAGS=$FFLAGS FFLAGS= echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5 echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_f77_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else FFLAGS=-g cat >conftest.$ac_ext <<_ACEOF program main end _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_f77_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_f77_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5 echo "${ECHO_T}$ac_cv_prog_f77_g" >&6 if test "$ac_test_FFLAGS" = set; then FFLAGS=$ac_save_FFLAGS elif test $ac_cv_prog_f77_g = yes; then if test "x$ac_cv_f77_compiler_gnu" = xyes; then FFLAGS="-g -O2" else FFLAGS="-g" fi else if test "x$ac_cv_f77_compiler_gnu" = xyes; then FFLAGS="-O2" else FFLAGS= fi fi G77=`test $ac_compiler_gnu = yes && echo yes` ac_ext=c ac_cpp='$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 # Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! # find the maximum length of command line arguments echo "$as_me:$LINENO: checking the maximum length of command line arguments" >&5 echo $ECHO_N "checking the maximum length of command line arguments... $ECHO_C" >&6 if test "${lt_cv_sys_max_cmd_len+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw*) # 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=yes # 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` $rm conftest* ## CAVEAT EMPTOR: ## There is no encapsulation within the following macros, do not change ## the running order or otherwise move them around unless you know exactly ## what you are doing... lt_prog_compiler_no_builtin_flag= if test "$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:6795: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:6799: \$? = $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:7063: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:7067: \$? = $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=yes fi fi $rm conftest* fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_works" >&6 if test x"$lt_prog_compiler_pic_works" = xyes; then case $lt_prog_compiler_pic in "" | " "*) ;; *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; esac else lt_prog_compiler_pic= lt_prog_compiler_can_build_shared=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic= ;; *) lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 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+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_static_works=no save_LDFLAGS="$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=yes fi else lt_prog_compiler_static_works=yes fi fi $rm conftest* LDFLAGS="$save_LDFLAGS" fi echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works" >&5 echo "${ECHO_T}$lt_prog_compiler_static_works" >&6 if test x"$lt_prog_compiler_static_works" = xyes; then : else lt_prog_compiler_static= 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+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o=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:7167: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/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 > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_libdir_separator=':' link_all_deplibs=yes if test "$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=yes else # We have old collect2 hardcode_direct=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=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$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=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an empty executable. cat >conftest.$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 "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds="\$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='${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. 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='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | kfreebsd*-gnu | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$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 $lib' else archive_cmds='$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 $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$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' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$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='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$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 $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$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 $lib' fi hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$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 $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$LD -shared${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='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='-rpath $libdir' fi hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z text' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$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 $lib.exp' else wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='$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 $lib.exp' fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=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 $wlarc in '') whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; *) 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 $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. If we're not using GNU ld we use -z text # though, which does catch some bad symbols but isn't as heavy-handed # as -z defs. no_undefined_flag='${wl}-z,text' allow_undefined_flag='${wl}-z,nodefs' archive_cmds_need_lc=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' hardcode_libdir_separator=':' link_all_deplibs=yes export_dynamic_flag_spec='${wl}-Bexport' runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,\${SCOABSPATH:+${install_libdir}/}$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; uts4*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; *) ld_shlibs=no ;; esac fi echo "$as_me:$LINENO: result: $ld_shlibs" >&5 echo "${ECHO_T}$ld_shlibs" >&6 test "$ld_shlibs" = no && can_build_shared=no # # Do we need to explicitly link libc? # case "x$archive_cmds_need_lc" in x|xyes) # Assume -lc should be added archive_cmds_need_lc=yes if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds in *'~'*) # FIXME: we may have to deal with multi-command sequences. ;; '$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=$lt_prog_compiler_wl pic_flag=$lt_prog_compiler_pic compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } then archive_cmds_need_lc=no else archive_cmds_need_lc=yes fi allow_undefined_flag=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $rm conftest* echo "$as_me:$LINENO: result: $archive_cmds_need_lc" >&5 echo "${ECHO_T}$archive_cmds_need_lc" >&6 ;; esac fi ;; esac echo "$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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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${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # find out which ABI we are using libsuff= case "$host_cpu" in x86_64*|s390x*|powerpc64*) echo '#line 8636 "configure"' > 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 $ac_status); }; then case `/usr/bin/file conftest.$ac_objext` in *64-bit*) libsuff=64 sys_lib_search_path_spec="/lib${libsuff} /usr/lib${libsuff} /usr/local/lib${libsuff}" ;; esac fi rm -rf conftest* ;; esac # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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newsos6) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; nto-qnx*) version_type=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=yes ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; 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sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' shlibpath_overrides_runpath=no else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' shlibpath_overrides_runpath=yes case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; uts4*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac echo "$as_me:$LINENO: result: $dynamic_linker" >&5 echo "${ECHO_T}$dynamic_linker" >&6 test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi echo "$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 (); 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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. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_dlopen) || defined (__stub___dlopen) choke me #else char (*f) () = dlopen; #endif #ifdef __cplusplus } #endif int main () { return f != 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 $ac_status); }; }; then ac_cv_func_dlopen=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func_dlopen=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else echo "$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 $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else echo "$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 $ac_link) 2>&5 ac_status=$? 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. EOF 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 # Samuel A. Falvo II reports # that the semantics of dynamic libraries on AmigaOS, at least up # to version 4, is to share data among multiple programs linked # with the same dynamic library. Since this doesn't match the # behavior of shared libraries on other platforms, we can't use # them. ld_shlibs_F77=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then allow_undefined_flag_F77=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. This deserves some investigation. FIXME archive_cmds_F77='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_F77=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, F77) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_F77='-L$libdir' allow_undefined_flag_F77=unsupported always_export_symbols_F77=no enable_shared_with_static_runtimes_F77=yes export_symbols_cmds_F77='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_F77='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_F77='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_F77=no fi ;; interix3*) hardcode_direct_F77=no hardcode_shlibpath_var_F77=no hardcode_libdir_flag_spec_F77='${wl}-rpath,$libdir' export_dynamic_flag_spec_F77='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_F77='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_F77='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_F77='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_F77='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_F77='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs_F77=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_F77='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_F77='$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' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_F77=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. 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 > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. 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In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_F77='' hardcode_direct_F77=yes hardcode_libdir_separator_F77=':' link_all_deplibs_F77=yes if test "$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 $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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esac ;; gnu*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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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esac fi rm -rf conftest* ;; esac # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib${libsuff} /usr/lib${libsuff} $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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newsos6) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; nto-qnx*) version_type=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=yes ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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cat conftest.err >&5 echo "$as_me:16017: \$? = $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_GCJ="$lt_prog_compiler_no_builtin_flag_GCJ -fno-rtti -fno-exceptions" else : fi fi lt_prog_compiler_wl_GCJ= lt_prog_compiler_pic_GCJ= lt_prog_compiler_static_GCJ= echo "$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_GCJ='-Wl,' lt_prog_compiler_static_GCJ='-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_GCJ='-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_GCJ='-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_GCJ='-DDLL_EXPORT' ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files lt_prog_compiler_pic_GCJ='-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_GCJ=no enable_shared=no ;; sysv4*MP*) if test -d /usr/nec; then lt_prog_compiler_pic_GCJ=-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_GCJ='-fPIC' ;; esac ;; *) lt_prog_compiler_pic_GCJ='-fPIC' ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) lt_prog_compiler_wl_GCJ='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor lt_prog_compiler_static_GCJ='-Bstatic' else lt_prog_compiler_static_GCJ='-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_GCJ='-qnocommon' lt_prog_compiler_wl_GCJ='-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_GCJ='-DDLL_EXPORT' ;; hpux9* | hpux10* | hpux11*) lt_prog_compiler_wl_GCJ='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) lt_prog_compiler_pic_GCJ='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? lt_prog_compiler_static_GCJ='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) lt_prog_compiler_wl_GCJ='-Wl,' # PIC (with -KPIC) is the default. lt_prog_compiler_static_GCJ='-non_shared' ;; newsos6) lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; linux*) case $cc_basename in icc* | ecc*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-static' ;; pgcc* | pgf77* | pgf90* | pgf95*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-fpic' lt_prog_compiler_static_GCJ='-Bstatic' ;; ccc*) lt_prog_compiler_wl_GCJ='-Wl,' # All Alpha code is PIC. lt_prog_compiler_static_GCJ='-non_shared' ;; esac ;; osf3* | osf4* | osf5*) lt_prog_compiler_wl_GCJ='-Wl,' # All OSF/1 code is PIC. lt_prog_compiler_static_GCJ='-non_shared' ;; solaris*) lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' case $cc_basename in f77* | f90* | f95*) lt_prog_compiler_wl_GCJ='-Qoption ld ';; *) lt_prog_compiler_wl_GCJ='-Wl,';; esac ;; sunos4*) lt_prog_compiler_wl_GCJ='-Qoption ld ' lt_prog_compiler_pic_GCJ='-PIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then lt_prog_compiler_pic_GCJ='-Kconform_pic' lt_prog_compiler_static_GCJ='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_pic_GCJ='-KPIC' lt_prog_compiler_static_GCJ='-Bstatic' ;; unicos*) lt_prog_compiler_wl_GCJ='-Wl,' lt_prog_compiler_can_build_shared_GCJ=no ;; uts4*) lt_prog_compiler_pic_GCJ='-pic' lt_prog_compiler_static_GCJ='-Bstatic' ;; *) lt_prog_compiler_can_build_shared_GCJ=no ;; esac fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_GCJ" >&6 # # Check to make sure the PIC flag actually works. # if test -n "$lt_prog_compiler_pic_GCJ"; then echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_prog_compiler_pic_GCJ works... $ECHO_C" >&6 if test "${lt_prog_compiler_pic_works_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_pic_works_GCJ=no ac_outfile=conftest.$ac_objext printf "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="$lt_prog_compiler_pic_GCJ" # 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:16281: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 echo "$as_me:16285: \$? = $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_GCJ=yes fi fi $rm conftest* fi echo "$as_me:$LINENO: result: $lt_prog_compiler_pic_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_pic_works_GCJ" >&6 if test x"$lt_prog_compiler_pic_works_GCJ" = xyes; then case $lt_prog_compiler_pic_GCJ in "" | " "*) ;; *) lt_prog_compiler_pic_GCJ=" $lt_prog_compiler_pic_GCJ" ;; esac else lt_prog_compiler_pic_GCJ= lt_prog_compiler_can_build_shared_GCJ=no fi fi case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) lt_prog_compiler_pic_GCJ= ;; *) lt_prog_compiler_pic_GCJ="$lt_prog_compiler_pic_GCJ" ;; esac # # Check to make sure the static flag actually works. # wl=$lt_prog_compiler_wl_GCJ eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GCJ\" 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_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_prog_compiler_static_works_GCJ=no save_LDFLAGS="$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_GCJ=yes fi else lt_prog_compiler_static_works_GCJ=yes fi fi $rm conftest* LDFLAGS="$save_LDFLAGS" fi echo "$as_me:$LINENO: result: $lt_prog_compiler_static_works_GCJ" >&5 echo "${ECHO_T}$lt_prog_compiler_static_works_GCJ" >&6 if test x"$lt_prog_compiler_static_works_GCJ" = xyes; then : else lt_prog_compiler_static_GCJ= 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_GCJ+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_prog_compiler_c_o_GCJ=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:16385: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 echo "$as_me:16389: \$? = $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_GCJ=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: $lt_cv_prog_compiler_c_o_GCJ" >&5 echo "${ECHO_T}$lt_cv_prog_compiler_c_o_GCJ" >&6 hard_links="nottested" if test "$lt_cv_prog_compiler_c_o_GCJ" = 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... $ECHO_C" >&6 runpath_var= allow_undefined_flag_GCJ= enable_shared_with_static_runtimes_GCJ=no archive_cmds_GCJ= archive_expsym_cmds_GCJ= old_archive_From_new_cmds_GCJ= old_archive_from_expsyms_cmds_GCJ= export_dynamic_flag_spec_GCJ= whole_archive_flag_spec_GCJ= thread_safe_flag_spec_GCJ= hardcode_libdir_flag_spec_GCJ= hardcode_libdir_flag_spec_ld_GCJ= hardcode_libdir_separator_GCJ= hardcode_direct_GCJ=no hardcode_minus_L_GCJ=no hardcode_shlibpath_var_GCJ=unsupported link_all_deplibs_GCJ=unknown hardcode_automatic_GCJ=no module_cmds_GCJ= module_expsym_cmds_GCJ= always_export_symbols_GCJ=no export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' # include_expsyms should be a list of space-separated symbols to be *always* # included in the symbol list include_expsyms_GCJ= # exclude_expsyms can be an extended regexp of symbols to exclude # it will be wrapped by ` (' and `)$', so one must not match beginning or # end of line. 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FIXME archive_cmds_GCJ='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs_GCJ=no fi ;; cygwin* | mingw* | pw32*) # _LT_AC_TAGVAR(hardcode_libdir_flag_spec, GCJ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec_GCJ='-L$libdir' allow_undefined_flag_GCJ=unsupported always_export_symbols_GCJ=no enable_shared_with_static_runtimes_GCJ=yes export_symbols_cmds_GCJ='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS] /s/.* \([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW] /s/.* //'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then archive_cmds_GCJ='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds_GCJ='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs_GCJ=no fi ;; interix3*) hardcode_direct_GCJ=no hardcode_shlibpath_var_GCJ=no hardcode_libdir_flag_spec_GCJ='${wl}-rpath,$libdir' export_dynamic_flag_spec_GCJ='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds_GCJ='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds_GCJ='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; linux*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then tmp_addflag= case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec_GCJ='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; esac archive_cmds_GCJ='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test $supports_anon_versioning = yes; then archive_expsym_cmds_GCJ='$echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ $echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi else ld_shlibs_GCJ=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then archive_cmds_GCJ='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds_GCJ='$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' fi ;; solaris*) if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then ld_shlibs_GCJ=no cat <&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. EOF elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then archive_cmds_GCJ='$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 $lib' else ld_shlibs_GCJ=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs_GCJ=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 $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec_GCJ='`test -z "$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. 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 $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds_GCJ='' hardcode_direct_GCJ=yes hardcode_libdir_separator_GCJ=':' link_all_deplibs_GCJ=yes if test "$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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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. 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then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$lt_cv_sys_global_symbol_pipe"; then libltdl_cv_preloaded_symbols=yes else libltdl_cv_preloaded_symbols=no fi fi echo "$as_me:$LINENO: result: $libltdl_cv_preloaded_symbols" >&5 echo "${ECHO_T}$libltdl_cv_preloaded_symbols" >&6 if test x"$libltdl_cv_preloaded_symbols" = xyes; then cat >>confdefs.h <<\_ACEOF #define HAVE_PRELOADED_SYMBOLS 1 _ACEOF fi LIBADD_DL= 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 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 $ac_cv_func_shl_load = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SHL_LOAD 1 _ACEOF else echo "$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 $ac_cv_lib_dld_shl_load = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_SHL_LOAD 1 _ACEOF LIBADD_DL="$LIBADD_DL -ldld" else 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 $ac_cv_lib_dl_dlopen = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_LIBDL 1 _ACEOF LIBADD_DL="-ldl" libltdl_cv_lib_dl_dlopen="yes" else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #if HAVE_DLFCN_H # include #endif int main () { dlopen(0, 0); ; 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 $ac_status); }; }; then cat >>confdefs.h <<\_ACEOF #define HAVE_LIBDL 1 _ACEOF libltdl_cv_func_dlopen="yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 echo "$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 $ac_cv_lib_svld_dlopen = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_LIBDL 1 _ACEOF LIBADD_DL="-lsvld" libltdl_cv_func_dlopen="yes" else echo "$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 $ac_cv_lib_dld_dld_link = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_DLD 1 _ACEOF LIBADD_DL="$LIBADD_DL -ldld" else echo "$as_me:$LINENO: checking for _dyld_func_lookup" >&5 echo $ECHO_N "checking for _dyld_func_lookup... $ECHO_C" >&6 if test "${ac_cv_func__dyld_func_lookup+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 _dyld_func_lookup to an innocuous variant, in case declares _dyld_func_lookup. For example, HP-UX 11i declares gettimeofday. */ #define _dyld_func_lookup innocuous__dyld_func_lookup /* System header to define __stub macros and hopefully few prototypes, which can conflict with char _dyld_func_lookup (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef _dyld_func_lookup /* 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 _dyld_func_lookup (); /* 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__dyld_func_lookup) || defined (__stub____dyld_func_lookup) choke me #else char (*f) () = _dyld_func_lookup; #endif #ifdef __cplusplus } #endif int main () { return f != _dyld_func_lookup; ; 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 $ac_status); }; }; then ac_cv_func__dyld_func_lookup=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_func__dyld_func_lookup=no fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_func__dyld_func_lookup" >&5 echo "${ECHO_T}$ac_cv_func__dyld_func_lookup" >&6 if test $ac_cv_func__dyld_func_lookup = yes; then cat >>confdefs.h <<\_ACEOF #define HAVE_DYLD 1 _ACEOF fi fi fi fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi fi fi if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes then lt_save_LIBS="$LIBS" LIBS="$LIBS $LIBADD_DL" for ac_func in dlerror do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done LIBS="$lt_save_LIBS" fi 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 echo "$as_me:$LINENO: checking for _ prefix in compiled symbols" >&5 echo $ECHO_N "checking for _ prefix in compiled symbols... $ECHO_C" >&6 if test "${ac_cv_sys_symbol_underscore+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_sys_symbol_underscore=no cat > conftest.$ac_ext <&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. ac_nlist=conftest.nm if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$ac_nlist"; then # See whether the symbols have a leading underscore. if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then ac_cv_sys_symbol_underscore=yes else if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then : else echo "configure: cannot find nm_test_func in $ac_nlist" >&5 fi fi else echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "configure: failed program was:" >&5 cat conftest.c >&5 fi rm -rf conftest* fi echo "$as_me:$LINENO: result: $ac_cv_sys_symbol_underscore" >&5 echo "${ECHO_T}$ac_cv_sys_symbol_underscore" >&6 if test x"$ac_cv_sys_symbol_underscore" = xyes; then if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes ; then echo "$as_me:$LINENO: checking whether we have to add an underscore for dlsym" >&5 echo $ECHO_N "checking whether we have to add an underscore for dlsym... $ECHO_C" >&6 if test "${libltdl_cv_need_uscore+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else libltdl_cv_need_uscore=unknown save_LIBS="$LIBS" LIBS="$LIBS $LIBADD_DL" if test "$cross_compiling" = yes; then : libltdl_cv_need_uscore=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$lt_dlno_uscore) libltdl_cv_need_uscore=no ;; x$lt_dlneed_uscore) libltdl_cv_need_uscore=yes ;; x$lt_dlunknown|x*) ;; esac else : # compilation failed fi fi rm -fr conftest* LIBS="$save_LIBS" fi echo "$as_me:$LINENO: result: $libltdl_cv_need_uscore" >&5 echo "${ECHO_T}$libltdl_cv_need_uscore" >&6 fi fi if test x"$libltdl_cv_need_uscore" = xyes; then cat >>confdefs.h <<\_ACEOF #define NEED_USCORE 1 _ACEOF fi echo "$as_me:$LINENO: checking whether deplibs are loaded by dlopen" >&5 echo $ECHO_N "checking whether deplibs are loaded by dlopen... $ECHO_C" >&6 if test "${libltdl_cv_sys_dlopen_deplibs+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # PORTME does your system automatically load deplibs for dlopen? # or its logical equivalent (e.g. shl_load for HP-UX < 11) # For now, we just catch OSes we know something about -- in the # future, we'll try test this programmatically. libltdl_cv_sys_dlopen_deplibs=unknown case "$host_os" in aix3*|aix4.1.*|aix4.2.*) # Unknown whether this is true for these versions of AIX, but # we want this `case' here to explicitly catch those versions. libltdl_cv_sys_dlopen_deplibs=unknown ;; aix[45]*) libltdl_cv_sys_dlopen_deplibs=yes ;; darwin*) # Assuming the user has installed a libdl from somewhere, this is true # If you are looking for one http://www.opendarwin.org/projects/dlcompat libltdl_cv_sys_dlopen_deplibs=yes ;; gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu) # GNU and its variants, using gnu ld.so (Glibc) libltdl_cv_sys_dlopen_deplibs=yes ;; hpux10*|hpux11*) libltdl_cv_sys_dlopen_deplibs=yes ;; interix*) libltdl_cv_sys_dlopen_deplibs=yes ;; irix[12345]*|irix6.[01]*) # Catch all versions of IRIX before 6.2, and indicate that we don't # know how it worked for any of those versions. libltdl_cv_sys_dlopen_deplibs=unknown ;; irix*) # The case above catches anything before 6.2, and it's known that # at 6.2 and later dlopen does load deplibs. libltdl_cv_sys_dlopen_deplibs=yes ;; netbsd*) libltdl_cv_sys_dlopen_deplibs=yes ;; openbsd*) libltdl_cv_sys_dlopen_deplibs=yes ;; osf[1234]*) # dlopen did load deplibs (at least at 4.x), but until the 5.x series, # it did *not* use an RPATH in a shared library to find objects the # library depends on, so we explictly say `no'. libltdl_cv_sys_dlopen_deplibs=no ;; osf5.0|osf5.0a|osf5.1) # dlopen *does* load deplibs and with the right loader patch applied # it even uses RPATH in a shared library to search for shared objects # that the library depends on, but there's no easy way to know if that # patch is installed. Since this is the case, all we can really # say is unknown -- it depends on the patch being installed. If # it is, this changes to `yes'. Without it, it would be `no'. libltdl_cv_sys_dlopen_deplibs=unknown ;; osf*) # the two cases above should catch all versions of osf <= 5.1. Read # the comments above for what we know about them. # At > 5.1, deplibs are loaded *and* any RPATH in a shared library # is used to find them so we can finally say `yes'. libltdl_cv_sys_dlopen_deplibs=yes ;; solaris*) libltdl_cv_sys_dlopen_deplibs=yes ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) libltdl_cv_sys_dlopen_deplibs=yes ;; esac fi echo "$as_me:$LINENO: result: $libltdl_cv_sys_dlopen_deplibs" >&5 echo "${ECHO_T}$libltdl_cv_sys_dlopen_deplibs" >&6 if test "$libltdl_cv_sys_dlopen_deplibs" != yes; then cat >>confdefs.h <<\_ACEOF #define LTDL_DLOPEN_DEPLIBS 1 _ACEOF fi for ac_header in argz.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------- ## ## Report this to bug-libtool@gnu.org ## ## ---------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done echo "$as_me:$LINENO: checking for error_t" >&5 echo $ECHO_N "checking for error_t... $ECHO_C" >&6 if test "${ac_cv_type_error_t+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. */ #if HAVE_ARGZ_H # include #endif int main () { if ((error_t *) 0) return 0; if (sizeof (error_t)) return 0; ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_type_error_t=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_type_error_t=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_type_error_t" >&5 echo "${ECHO_T}$ac_cv_type_error_t" >&6 if test $ac_cv_type_error_t = yes; then cat >>confdefs.h <<_ACEOF #define HAVE_ERROR_T 1 _ACEOF else cat >>confdefs.h <<\_ACEOF #define error_t int _ACEOF fi for ac_func in argz_append argz_create_sep argz_insert argz_next argz_stringify do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else char (*f) () = $ac_func; #endif #ifdef __cplusplus } #endif int main () { return f != $ac_func; ; return 0; } _ACEOF rm -f conftest.$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 $ac_status); }; }; then eval "$as_ac_var=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_var=no" fi rm -f conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 if test `eval echo '${'$as_ac_var'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in assert.h ctype.h errno.h malloc.h memory.h stdlib.h \ stdio.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------- ## ## Report this to bug-libtool@gnu.org ## ## ---------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in dl.h sys/dl.h dld.h mach-o/dyld.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------- ## ## Report this to bug-libtool@gnu.org ## ## ---------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in string.h strings.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? echo "$as_me:$LINENO: checking $ac_header usability" >&5 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_header_compiler=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_compiler=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 echo "${ECHO_T}$ac_header_compiler" >&6 # Is the header present? echo "$as_me:$LINENO: checking $ac_header presence" >&5 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include <$ac_header> _ACEOF if { (eval echo "$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_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 echo "${ECHO_T}$ac_header_preproc" >&6 # So? What about this header? case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in yes:no: ) { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;} ac_header_preproc=yes ;; no:yes:* ) { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5 echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;} { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;} ( cat <<\_ASBOX ## ---------------------------------- ## ## Report this to bug-libtool@gnu.org ## ## ---------------------------------- ## _ASBOX ) | sed "s/^/$as_me: WARNING: /" >&2 ;; esac echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else eval "$as_ac_Header=\$ac_header_preproc" fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 fi if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF break fi done for ac_func in strchr index do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_func" >&5 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 if eval "test \"\${$as_ac_var+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 $ac_func to an innocuous variant, in case declares $ac_func. For example, HP-UX 11i declares gettimeofday. */ #define $ac_func innocuous_$ac_func /* System header to define __stub macros and hopefully few prototypes, which can conflict with char $ac_func (); below. Prefer to if __STDC__ is defined, since exists even on freestanding compilers. */ #ifdef __STDC__ # include #else # include #endif #undef $ac_func /* 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 $ac_func (); /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. 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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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then eval exec $exec_cmd exit $EXIT_FAILURE fi # We need to display help for each of the modes. case $mode in "") $echo \ "Usage: $modename [OPTION]... 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The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] All other options (arguments beginning with \`-') are ignored. 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If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) $echo "$modename: invalid operation mode \`$mode'" 1>&2 $echo "$help" 1>&2 exit $EXIT_FAILURE ;; esac $echo $echo "Try \`$modename --help' for more information about other modes." exit $? # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared disable_libs=shared # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static disable_libs=static # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: siproxd-0.8.1/libltdl/COPYING.LIB0000644000077000007700000006365611312033143013230 00000000000000 GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 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. [This is the first released version of the Lesser GPL. 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Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test -n "$1"; do case $1 in -c) shift continue;; -d) dir_arg=true shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; --help) echo "$usage"; exit $?;; -m) mode=$2 shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t) dstarg=$2 shift shift continue;; -T) no_target_directory=true shift continue;; --version) echo "$0 $scriptversion"; exit $?;; *) # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. test -n "$dir_arg$dstarg" && break # Otherwise, the last argument is the destination. 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Create the directory the slow way, step by # step, checking for races as we go. case $dstdir in /*) pathcomp=/ ;; -*) pathcomp=./ ;; *) pathcomp= ;; esac case $posix_glob in '') if (set -f) 2>/dev/null; then posix_glob=true else posix_glob=false fi ;; esac oIFS=$IFS IFS=/ $posix_glob && set -f set fnord $dstdir shift $posix_glob && set +f IFS=$oIFS for d do test "x$d" = x && continue pathcomp=$pathcomp$d if test ! -d "$pathcomp"; then $mkdirprog "$pathcomp" # Don't fail if two instances are running concurrently. test -d "$pathcomp" || exit 1 fi pathcomp=$pathcomp/ done obsolete_mkdir_used=true fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd "$mode" "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. $doit $cpprog "$src" "$dsttmp" && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ && { test -z "$chmodcmd" || $doit $chmodcmd "$mode" "$dsttmp"; } && # Now rename the file to the real destination. { $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null \ || { # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. 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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. As a special exception to the GNU Lesser General Public License, if you distribute this file as part of a program or library that is built using GNU libtool, you may include it under the same distribution terms that you use for the rest of that program. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ /* Only include this header file once. */ #ifndef LTDL_H #define LTDL_H 1 #include /* for size_t declaration */ /* --- MACROS FOR PORTABILITY --- */ /* Saves on those hard to debug '\0' typos.... */ #define LT_EOS_CHAR '\0' /* LTDL_BEGIN_C_DECLS should be used at the beginning of your declarations, so that C++ compilers don't mangle their names. Use LTDL_END_C_DECLS at the end of C declarations. */ #ifdef __cplusplus # define LT_BEGIN_C_DECLS extern "C" { # define LT_END_C_DECLS } #else # define LT_BEGIN_C_DECLS /* empty */ # define LT_END_C_DECLS /* empty */ #endif LT_BEGIN_C_DECLS /* LT_PARAMS is a macro used to wrap function prototypes, so that compilers that don't understand ANSI C prototypes still work, and ANSI C compilers can issue warnings about type mismatches. */ #if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4)) || defined(WIN32) || defined(__cplusplus) # define LT_PARAMS(protos) protos # define lt_ptr void* #else # define LT_PARAMS(protos) () # define lt_ptr char* #endif /* LT_STMT_START/END are used to create macros which expand to a a single compound statement in a portable way. */ #if defined (__GNUC__) && !defined (__STRICT_ANSI__) && !defined (__cplusplus) # define LT_STMT_START (void)( # define LT_STMT_END ) #else # if (defined (sun) || defined (__sun__)) # define LT_STMT_START if (1) # define LT_STMT_END else (void)0 # else # define LT_STMT_START do # define LT_STMT_END while (0) # endif #endif /* LT_CONC creates a new concatenated symbol for the compiler in a portable way. */ #if defined(__STDC__) || defined(__cplusplus) || defined(_MSC_VER) # define LT_CONC(s,t) s##t #else # define LT_CONC(s,t) s/**/t #endif /* LT_STRLEN can be used safely on NULL pointers. */ #define LT_STRLEN(s) (((s) && (s)[0]) ? strlen (s) : 0) /* --- WINDOWS SUPPORT --- */ /* Canonicalise Windows and Cygwin recognition macros. */ #ifdef __CYGWIN32__ # ifndef __CYGWIN__ # define __CYGWIN__ __CYGWIN32__ # endif #endif #if defined(_WIN32) || defined(WIN32) # ifndef __WINDOWS__ # ifdef _WIN32 # define __WINDOWS__ _WIN32 # else # ifdef WIN32 # define __WINDOWS__ WIN32 # endif # endif # endif #endif #ifdef __WINDOWS__ # ifndef __CYGWIN__ /* LT_DIRSEP_CHAR is accepted *in addition* to '/' as a directory separator when it is set. */ # define LT_DIRSEP_CHAR '\\' # define LT_PATHSEP_CHAR ';' # endif #endif #ifndef LT_PATHSEP_CHAR # define LT_PATHSEP_CHAR ':' #endif /* DLL building support on win32 hosts; mostly to workaround their ridiculous implementation of data symbol exporting. */ #ifndef LT_SCOPE # ifdef __WINDOWS__ # ifdef DLL_EXPORT /* defined by libtool (if required) */ # define LT_SCOPE __declspec(dllexport) # endif # ifdef LIBLTDL_DLL_IMPORT /* define if linking with this dll */ # define LT_SCOPE extern __declspec(dllimport) # endif # endif # ifndef LT_SCOPE /* static linking or !__WINDOWS__ */ # define LT_SCOPE extern # endif #endif #if defined(_MSC_VER) /* Visual Studio */ # define R_OK 4 #endif /* --- DYNAMIC MODULE LOADING API --- */ typedef struct lt_dlhandle_struct *lt_dlhandle; /* A loaded module. */ /* Initialisation and finalisation functions for libltdl. */ LT_SCOPE int lt_dlinit LT_PARAMS((void)); LT_SCOPE int lt_dlexit LT_PARAMS((void)); /* Module search path manipulation. */ LT_SCOPE int lt_dladdsearchdir LT_PARAMS((const char *search_dir)); LT_SCOPE int lt_dlinsertsearchdir LT_PARAMS((const char *before, const char *search_dir)); LT_SCOPE int lt_dlsetsearchpath LT_PARAMS((const char *search_path)); LT_SCOPE const char *lt_dlgetsearchpath LT_PARAMS((void)); LT_SCOPE int lt_dlforeachfile LT_PARAMS(( const char *search_path, int (*func) (const char *filename, lt_ptr data), lt_ptr data)); /* Portable libltdl versions of the system dlopen() API. */ LT_SCOPE lt_dlhandle lt_dlopen LT_PARAMS((const char *filename)); LT_SCOPE lt_dlhandle lt_dlopenext LT_PARAMS((const char *filename)); LT_SCOPE lt_ptr lt_dlsym LT_PARAMS((lt_dlhandle handle, const char *name)); LT_SCOPE const char *lt_dlerror LT_PARAMS((void)); LT_SCOPE int lt_dlclose LT_PARAMS((lt_dlhandle handle)); /* Module residency management. */ LT_SCOPE int lt_dlmakeresident LT_PARAMS((lt_dlhandle handle)); LT_SCOPE int lt_dlisresident LT_PARAMS((lt_dlhandle handle)); /* --- MUTEX LOCKING --- */ typedef void lt_dlmutex_lock LT_PARAMS((void)); typedef void lt_dlmutex_unlock LT_PARAMS((void)); typedef void lt_dlmutex_seterror LT_PARAMS((const char *errmsg)); typedef const char *lt_dlmutex_geterror LT_PARAMS((void)); LT_SCOPE int lt_dlmutex_register LT_PARAMS((lt_dlmutex_lock *lock, lt_dlmutex_unlock *unlock, lt_dlmutex_seterror *seterror, lt_dlmutex_geterror *geterror)); /* --- MEMORY HANDLING --- */ /* By default, the realloc function pointer is set to our internal realloc implementation which iself uses lt_dlmalloc and lt_dlfree. libltdl relies on a featureful realloc, but if you are sure yours has the right semantics then you can assign it directly. Generally, it is safe to assign just a malloc() and a free() function. */ LT_SCOPE lt_ptr (*lt_dlmalloc) LT_PARAMS((size_t size)); LT_SCOPE lt_ptr (*lt_dlrealloc) LT_PARAMS((lt_ptr ptr, size_t size)); LT_SCOPE void (*lt_dlfree) LT_PARAMS((lt_ptr ptr)); /* --- PRELOADED MODULE SUPPORT --- */ /* A preopened symbol. Arrays of this type comprise the exported symbols for a dlpreopened module. */ typedef struct { const char *name; lt_ptr address; } lt_dlsymlist; LT_SCOPE int lt_dlpreload LT_PARAMS((const lt_dlsymlist *preloaded)); LT_SCOPE int lt_dlpreload_default LT_PARAMS((const lt_dlsymlist *preloaded)); #define LTDL_SET_PRELOADED_SYMBOLS() LT_STMT_START{ \ extern const lt_dlsymlist lt_preloaded_symbols[]; \ lt_dlpreload_default(lt_preloaded_symbols); \ }LT_STMT_END /* --- MODULE INFORMATION --- */ /* Read only information pertaining to a loaded module. */ typedef struct { char *filename; /* file name */ char *name; /* module name */ int ref_count; /* number of times lt_dlopened minus number of times lt_dlclosed. */ } lt_dlinfo; LT_SCOPE const lt_dlinfo *lt_dlgetinfo LT_PARAMS((lt_dlhandle handle)); LT_SCOPE lt_dlhandle lt_dlhandle_next LT_PARAMS((lt_dlhandle place)); LT_SCOPE int lt_dlforeach LT_PARAMS(( int (*func) (lt_dlhandle handle, lt_ptr data), lt_ptr data)); /* Associating user data with loaded modules. */ typedef unsigned lt_dlcaller_id; LT_SCOPE lt_dlcaller_id lt_dlcaller_register LT_PARAMS((void)); LT_SCOPE lt_ptr lt_dlcaller_set_data LT_PARAMS((lt_dlcaller_id key, lt_dlhandle handle, lt_ptr data)); LT_SCOPE lt_ptr lt_dlcaller_get_data LT_PARAMS((lt_dlcaller_id key, lt_dlhandle handle)); /* --- USER MODULE LOADER API --- */ typedef struct lt_dlloader lt_dlloader; typedef lt_ptr lt_user_data; typedef lt_ptr lt_module; /* Function pointer types for creating user defined module loaders. */ typedef lt_module lt_module_open LT_PARAMS((lt_user_data loader_data, const char *filename)); typedef int lt_module_close LT_PARAMS((lt_user_data loader_data, lt_module handle)); typedef lt_ptr lt_find_sym LT_PARAMS((lt_user_data loader_data, lt_module handle, const char *symbol)); typedef int lt_dlloader_exit LT_PARAMS((lt_user_data loader_data)); struct lt_user_dlloader { const char *sym_prefix; lt_module_open *module_open; lt_module_close *module_close; lt_find_sym *find_sym; lt_dlloader_exit *dlloader_exit; lt_user_data dlloader_data; }; LT_SCOPE lt_dlloader *lt_dlloader_next LT_PARAMS((lt_dlloader *place)); LT_SCOPE lt_dlloader *lt_dlloader_find LT_PARAMS(( const char *loader_name)); LT_SCOPE const char *lt_dlloader_name LT_PARAMS((lt_dlloader *place)); LT_SCOPE lt_user_data *lt_dlloader_data LT_PARAMS((lt_dlloader *place)); LT_SCOPE int lt_dlloader_add LT_PARAMS((lt_dlloader *place, const struct lt_user_dlloader *dlloader, const char *loader_name)); LT_SCOPE int lt_dlloader_remove LT_PARAMS(( const char *loader_name)); /* --- ERROR MESSAGE HANDLING --- */ /* Defining error strings alongside their symbolic names in a macro in this way allows us to expand the macro in different contexts with confidence that the enumeration of symbolic names will map correctly onto the table of error strings. */ #define lt_dlerror_table \ LT_ERROR(UNKNOWN, "unknown error") \ LT_ERROR(DLOPEN_NOT_SUPPORTED, "dlopen support not available") \ LT_ERROR(INVALID_LOADER, "invalid loader") \ LT_ERROR(INIT_LOADER, "loader initialization failed") \ LT_ERROR(REMOVE_LOADER, "loader removal failed") \ LT_ERROR(FILE_NOT_FOUND, "file not found") \ LT_ERROR(DEPLIB_NOT_FOUND, "dependency library not found") \ LT_ERROR(NO_SYMBOLS, "no symbols defined") \ LT_ERROR(CANNOT_OPEN, "can't open the module") \ LT_ERROR(CANNOT_CLOSE, "can't close the module") \ LT_ERROR(SYMBOL_NOT_FOUND, "symbol not found") \ LT_ERROR(NO_MEMORY, "not enough memory") \ LT_ERROR(INVALID_HANDLE, "invalid module handle") \ LT_ERROR(BUFFER_OVERFLOW, "internal buffer overflow") \ LT_ERROR(INVALID_ERRORCODE, "invalid errorcode") \ LT_ERROR(SHUTDOWN, "library already shutdown") \ LT_ERROR(CLOSE_RESIDENT_MODULE, "can't close resident module") \ LT_ERROR(INVALID_MUTEX_ARGS, "invalid mutex handler registration") \ LT_ERROR(INVALID_POSITION, "invalid search path insert position") /* Enumerate the symbolic error names. */ enum { #define LT_ERROR(name, diagnostic) LT_CONC(LT_ERROR_, name), lt_dlerror_table #undef LT_ERROR LT_ERROR_MAX }; /* These functions are only useful from inside custom module loaders. */ LT_SCOPE int lt_dladderror LT_PARAMS((const char *diagnostic)); LT_SCOPE int lt_dlseterror LT_PARAMS((int errorcode)); /* --- SOURCE COMPATIBILITY WITH OLD LIBLTDL --- */ #ifdef LT_NON_POSIX_NAMESPACE # define lt_ptr_t lt_ptr # define lt_module_t lt_module # define lt_module_open_t lt_module_open # define lt_module_close_t lt_module_close # define lt_find_sym_t lt_find_sym # define lt_dlloader_exit_t lt_dlloader_exit # define lt_dlloader_t lt_dlloader # define lt_dlloader_data_t lt_user_data #endif LT_END_C_DECLS #endif /* !LTDL_H */ siproxd-0.8.1/libltdl/config.guess0000755000077000007700000012206511312033143014076 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003 Free Software Foundation, Inc. timestamp='2003-06-17' # 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. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. 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.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$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" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. 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I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE="alpha" ;; "EV4.5 (21064)") UNAME_MACHINE="alpha" ;; "LCA4 (21066/21068)") UNAME_MACHINE="alpha" ;; "EV5 (21164)") UNAME_MACHINE="alphaev5" ;; "EV5.6 (21164A)") UNAME_MACHINE="alphaev56" ;; "EV5.6 (21164PC)") UNAME_MACHINE="alphapca56" ;; "EV5.7 (21164PC)") UNAME_MACHINE="alphapca57" ;; "EV6 (21264)") UNAME_MACHINE="alphaev6" ;; "EV6.7 (21264A)") UNAME_MACHINE="alphaev67" ;; "EV6.8CB (21264C)") UNAME_MACHINE="alphaev68" ;; "EV6.8AL (21264B)") UNAME_MACHINE="alphaev68" ;; "EV6.8CX (21264D)") UNAME_MACHINE="alphaev68" ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE="alphaev69" ;; "EV7 (21364)") UNAME_MACHINE="alphaev7" ;; "EV7.9 (21364A)") UNAME_MACHINE="alphaev79" ;; esac # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[VTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` exit 0 ;; Alpha*:OpenVMS:*:*) echo alpha-hp-vms exit 0 ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit 0 ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit 0 ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit 0;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit 0 ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit 0 ;; *:OS/390:*:*) echo i370-ibm-openedition exit 0 ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit 0;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit 0;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit 0 ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit 0 ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit 0 ;; DRS?6000:UNIX_SV:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7 && exit 0 ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; i86pc:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit 0 ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit 0 ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit 0 ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit 0 ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit 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. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit 0 ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit 0 ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit 0 ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit 0 ;; *:GNU:*:*) echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit 0 ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit 0 ;; arm*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit 0 ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-${VENDOR:-unknown}-linux-gnu exit 0 ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit 0 ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #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 ;; 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 ${UNAME_MACHINE}-pc-sysv32 fi exit 0 ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit 0 ;; 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3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && echo i486-ncr-sysv4 && exit 0 ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${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: siproxd-0.8.1/libltdl/README0000644000077000007700000000053311312033143012431 00000000000000This is GNU libltdl, a system independent dlopen wrapper for GNU libtool. 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siproxd-0.8.1/RELNOTES0000664000077000007700000001226011606402006011307 00000000000000Release Notes for siproxd-0.8.1 =============================== Major changes since 0.8.0: - new Plugins: plugin_prefix: add a prefix on outgoing calls plugin_regex: regular expression rewriting (To header) for outgoing calls - adjustable pthrad stack size (smaller memory footprint on small embedded systems like OpenWRT routers) - plus various bugfixes Upgrade Notes 0.8.0 to 0.8.1: - merge your configuration file siproxd.conf (new config options) General Overview: - SIP (RFC3261) Proxy for SIP based softphones hidden behind a masquerading firewall - basic support for SIP TCP transport - Support for PRACK messages (RFC3262) - Support for UPDATE messages (RFC3311) - SIP UDP and TCP supported - Works with "dial-up" conenctions (dynamic IP addresses) - Multiple local users/hosts can be masqueraded simultaneously - Access control (IP based) for incoming traffic - Proxy Authentication for registration of local clients (User Agents) with individual passwords for each user - May be used as pure outbound proxy (registration of local UAs to a 3rd party registrar) - runs on various operating systems (see below) - Full duplex RTP data stream proxy for *incoming* and *outgoing* audio data - no firewall masquerading entries needed - Port range to be used for RTP traffic is configurable (-> easy to set up apropriate firewall rules for RTP traffic) - RTP proxy can handle multiple RTP streams (eg. audio + video) within a single SIP session. - Symmetric RTP support - Symmetric SIP signalling support - Supports running in a chroot jail and changing user-ID after startup - All configuration done via one simple ascii configuration file - Logging to syslog in daemon mode - RPM package (Spec file) - The host part of UA registration entries can be masqueraded (mask_host, masked_host config items). Some Siemens SIP phones seem to need this 'feature'. - Provider specific outbound proxies can be configured - Can run "in front of" a NAT router.(in the local LAN segment) - supports "Short-Dials" - configurable RFC3581 (rport) support for sent SIP packets Requirements: - pthreads (Linux) - glibc2 / libc5 / uClibc - libosip2 (3.x.x) Mainly tested on: - CentOS 5, 32bit Linux This is the main development and testing environment. Other platforms are not extensively tested. Builds on (tested by dev-team or reported to build): - Linux: CentOS/RedHat EL ( Fedora 64bit )* ( WRT54g (133mhz mipsel router))* (- FreeBSD: FreeBSD 4.10-BETA )* (- OpenBSD: OpenBSD 3.4 GENERIC#18 )* (- SunOS: SunOS 5.9 )* (- Mac OS X: Darwin 6.8 )* * Note: As the compile farm of sourceforge.net has been discontinued our building test possibilities are now very limited. Currently no explicit testing for systems/distributions other than CentOS/RHEL (x86 architecture) is made. We'll be looking into possibilities to perform some broader testing in future. Of course, external testers are welcome :-) Reported interoperability with softphones: - Grandstream BudgeTone-100 series - Linphone (local and remote UA) (http://www.linphone.org) - Kphone (local and remote UA) (http://www.wirlab.net/kphone/) - MSN messenger 4.6 (remote and local UA) - X-Lite (Win XP Professional) - SJPhone softphone - Asterisk PBX (using a SIP Trunk, masqueraded via siproxd) - Ekiga - FreePBX Reported interoperability with SIP service providers: - Sipgate (http://www.sipgate.de) - Stanaphone (SIP Gateway to PSTN) - Sipcall.ch (Swiss VoIP provider) - Ekiga If you have siproxd successfully running with another SIP phone and/or service provider, please drop me a short note so I can update the list. Known interoperability issues with SIP service providers: - callcentric.com (afaik callcentric fails with "500 network failure" during REGISTER if more than one Via header is present in a SIP packet. Having multiple Via headers is completely in compliance with RFC3261. This might be related to their "NAT problem avoidance magic". There is nothing that can be done within siproxd to avoid this issue as callcentric does not comply with the SIP specification. - asterisk PBX Asterisk has an issue finding the proper peer if multiple peers originate from the same IP/port tuple (a is the case if multiple phones are proxied via siproxd to the same asterisk instance). This is caused by the SIP implementation in asterisk (chan_sip). Note: This seems to be no longer valid with asterisk version 1.6 and up. Known bugs: - SRV DNS records are not yet looked up, only A records There will be more for sure... If you port siproxd to a new platform or do other kinds of changes or bugfixes that might be of general interest, please drop me a line. Also if you intend to include siproxd into a software distribution I'd be happy to get a short notice. ----- Signatures for siproxd-0.8.1.tar.gz archive: MD5 Hash: SHA-256 Hash: GnuPG signature: GnuPG: pub 1024D/87BCDC94 2000-03-19 Thomas Ries (tries at gmx.net) - Fingerprint = 13D1 19F5 77D0 4CEC 8D3F A24E 09FC C18A 87BC DC94 - Key via pgp.openpkg.org / http://www.ries.ch.vu/87BCDC94.pub VoIP: sip:17476691342@proxy01.sipphone.com | sip:431783@fwd.pulver.com siproxd-0.8.1/AUTHORS0000664000077000007700000000027011570214403011201 00000000000000Thomas Ries (tries@gmx.net) GnuPG Public Key: pub 1024D/87BCDC94 2000-03-19 Thomas Ries (tries@gmx.net) Key fingerprint = 13D1 19F5 77D0 4CEC 8D3F A24E 09FC C18A 87BC DC94 siproxd-0.8.1/autogen.sh0000775000077000007700000000043411570214403012134 00000000000000#!/bin/sh # Run this to generate all the initial makefiles, etc. test -f configure.in || { echo "**Error**: This directory does not look like the top-level directory" exit 1 } set -e aclocal autoheader libtoolize --ltdl --copy --force automake --add-missing --copy autoconf siproxd-0.8.1/contrib/0000775000077000007700000000000011606402165011656 500000000000000siproxd-0.8.1/contrib/Makefile.in0000664000077000007700000002351211606402077013650 00000000000000# Makefile.in generated by automake 1.9.6 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ # # Copyright (C) 2002-2008 Thomas Ries # # This file is part of Siproxd. # # Siproxd 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. # # Siproxd 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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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. # # Siproxd 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 Siproxd; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # EXTRA_DIST = siproxd.init siproxd-0.8.1/contrib/siproxd.init0000664000077000007700000000212011570214403014142 00000000000000#!/bin/bash # # /etc/rc.d/init.d/siproxd # # Starts the siproxd daemon # # chkconfig: 345 94 80 # # description: Listen and dispatch SIP messages # processname: siproxd # Source function library. . /etc/rc.d/init.d/functions [ -x /usr/sbin/siproxd ] || exit 0 RETVAL=0 # # See how we were called. # start() { # Check if it is already running if [ ! -f /var/lock/subsys/siproxd ]; then echo -n $"Starting sip proxy: " daemon /usr/sbin/siproxd RETVAL=$? [ $RETVAL -eq 0 ] && touch /var/lock/subsys/siproxd echo fi return $RETVAL } stop() { echo -n $"Stopping sip proxy: " killproc /usr/sbin/siproxd RETVAL=$? [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/siproxd echo return $RETVAL } restart() { stop start } reload() { trap "" SIGHUP killall -HUP siproxd } case "$1" in start) start ;; stop) stop ;; reload) reload ;; restart) restart ;; condrestart) if [ -f /var/lock/subsys/siproxd ]; then restart fi ;; status) status siproxd ;; *) echo $"Usage: $0 {start|stop|status|restart|condrestart|reload}" exit 1 esac exit $RETVAL siproxd-0.8.1/COPYING0000664000077000007700000004312211570214403011167 00000000000000 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. 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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. siproxd-0.8.1/siproxd.spec0000664000077000007700000000660611606402114012504 00000000000000%define name siproxd %define ver 0.8.1 %define release 1 %define serial 1 %define prefix %{_prefix} %define sysconfdir /etc %define piddir /var/run/siproxd/ %define regdir /var/lib/siproxd/ %define siproxduser %{name} Name: %{name} Summary: A SIP masquerading proxy with RTP support Version: %{ver} Release: %{release} License: GPL, (c) 2002-2011 Thomas Ries Group: Applications/Communications Source0: %{name}-%{ver}.tar.gz URL: http://siproxd.sourceforge.net/ BuildRoot: %{_tmppath}/%{name}-%{ver}-root Requires: libosip2 >= 3.0.0 BuildRequires: libosip2 >= 3.0.0 BuildRequires: libosip2-devel >= 3.0.0 Vendor: Thomas Ries Packager: Thomas Ries %description Siproxd is a proxy/masquerading daemon for SIP (Session Initiation Protocol), which is used in IP telephony. It handles registrations of SIP clients on a private IP network and performs rewriting of the SIP message bodies to make SIP connections work via a masquerading firewall (NAT). It allows SIP software clients (like kphone, linphone) or SIP hardware clients (Voice over IP phones which are SIP-compatible, such as those from Cisco, Grandstream or Snom) to work behind an IP masquerading firewall or NAT router. %prep %setup -q %build CFLAGS="$RPM_OPT_FLAGS" ./configure --prefix=%{prefix} \ --sysconfdir=%{sysconfdir} \ --disable-doc make %install make prefix=$RPM_BUILD_ROOT%{prefix} \ sysconfdir=$RPM_BUILD_ROOT%{sysconfdir} \ install mv %{buildroot}%{sysconfdir}/siproxd.conf.example \ %{buildroot}%{sysconfdir}/siproxd.conf # edit siproxd.conf and put correct username sed -i "s/user\ =\ nobody/user\ =\ %{siproxduser}/" \ %{buildroot}%{sysconfdir}/siproxd.conf # will be added separately below rm -r %{buildroot}%{_defaultdocdir}/%{name} install -d %{buildroot}%{_initrddir}/ install contrib/siproxd.init %{buildroot}%{_initrddir}/siproxd install -d %{buildroot}%{piddir} install -d %{buildroot}%{regdir} %clean rm -rf %{buildroot} %files %defattr(-, root, root) %doc COPYING README AUTHORS INSTALL NEWS ChangeLog %doc doc/FAQ doc/FLI4L_HOWTO.txt doc/sample_*.txt %attr(0755,root,root) %{_sbindir}/siproxd %config %{sysconfdir}/siproxd.conf %config %{sysconfdir}/siproxd_passwd.cfg %attr(0755,root,root) %{_initrddir}/siproxd %attr(0755,root,root) %{_libdir}/%{name}/ %attr(0700,%{siproxduser},root) %{piddir} %attr(0700,%{siproxduser},root) %{regdir} %pre getent group %{siproxduser} &>/dev/null || groupadd -r %{siproxduser} getent passwd %{siproxduser} &>/dev/null || \ /usr/sbin/useradd -r -g %{siproxduser} -s /sbin/nologin -c %{siproxduser} \ -d %{regdir} %{siproxduser} %post echo "Edit the config file %{sysconfigdir}/siproxd.conf!" /sbin/chkconfig --add %{name} %preun if [ $1 = 0 ]; then /sbin/service %{name} stop /sbin/chkconfig --del %{name} fi %changelog * Fri Oct 09 2004 Thomas Ries - startup script in /etc/rc.d/init.d/siproxd - create directories for PID and registration files * Fri Oct 31 2003 Thomas Ries - siproxd is now installed to sbin directory * Fri Oct 24 2003 Thomas Ries - added config files and some more doc files - rename sample config file and remind user to edit it. - minor cleanup * Sat Aug 30 2003 Thomas Ries - always use /etc as sysconfdir * Sat Sep 21 2002 Thomas Ries - first RPM support