File libosip2-4.1.0-pthread.patch of Package libosip2

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File libosip2-4.1.0-pthread.patch of Package libosip2 (Revision 093ee62bf66aac40a9ac7955359680bf)

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Index: scripts/acx_pthread.m4
===================================================================
--- scripts/acx_pthread.m4.orig
+++ scripts/acx_pthread.m4
@@ -1,45 +1,88 @@
-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 $PTHREAD_CFLAGS"
-dnl        CC="$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: acx_pthread.m4,v 1.1 2002-06-04 14:20:50 aymeric Exp $
-dnl @author Steven G. Johnson <stevenj@alum.mit.edu> and Alejandro Forero Cuervo <bachue@bachue.com>
+# ===========================================================================
+#        http://www.gnu.org/software/autoconf-archive/ax_pthread.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])
+#
+# DESCRIPTION
+#
+#   This macro figures out how to build C programs using POSIX threads. It
+#   sets the PTHREAD_LIBS output variable to the threads library and linker
+#   flags, and the PTHREAD_CFLAGS output variable to any special C compiler
+#   flags that are needed. (The user can also force certain compiler
+#   flags/libs to be tested by setting these environment variables.)
+#
+#   Also sets PTHREAD_CC to any special C compiler that is needed for
+#   multi-threaded programs (defaults to the value of CC otherwise). (This
+#   is necessary on AIX to use the special cc_r compiler alias.)
+#
+#   NOTE: You are assumed to not only compile your program with these flags,
+#   but also link it with them as well. e.g. you should link with
+#   $PTHREAD_CC $CFLAGS $PTHREAD_CFLAGS $LDFLAGS ... $PTHREAD_LIBS $LIBS
+#
+#   If you are only building threads programs, you may wish to use these
+#   variables in your default LIBS, CFLAGS, and CC:
+#
+#     LIBS="$PTHREAD_LIBS $LIBS"
+#     CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
+#     CC="$PTHREAD_CC"
+#
+#   In addition, if the PTHREAD_CREATE_JOINABLE thread-attribute constant
+#   has a nonstandard name, defines PTHREAD_CREATE_JOINABLE to that name
+#   (e.g. PTHREAD_CREATE_UNDETACHED on AIX).
+#
+#   ACTION-IF-FOUND is a list of shell commands to run if a threads library
+#   is found, and ACTION-IF-NOT-FOUND is a list of commands to run it if it
+#   is not found. If ACTION-IF-FOUND is not specified, the default action
+#   will define HAVE_PTHREAD.
+#
+#   Please let the authors know if this macro fails on any platform, or if
+#   you have any other suggestions or comments. This macro was based on work
+#   by SGJ on autoconf scripts for FFTW (http://www.fftw.org/) (with help
+#   from M. Frigo), as well as ac_pthread and hb_pthread macros posted by
+#   Alejandro Forero Cuervo to the autoconf macro repository. We are also
+#   grateful for the helpful feedback of numerous users.
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
+#
+#   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 3 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
 
-AC_DEFUN([ACX_PTHREAD], [
+#serial 11
+
+AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
+AC_DEFUN([AX_PTHREAD], [
 AC_REQUIRE([AC_CANONICAL_HOST])
-acx_pthread_ok=no
+AC_LANG_SAVE
+AC_LANG_C
+ax_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).
@@ -54,9 +97,9 @@ if test x"$PTHREAD_LIBS$PTHREAD_CFLAGS"
         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"$acx_pthread_ok" = xno; then
+        AC_TRY_LINK_FUNC(pthread_join, ax_pthread_ok=yes)
+        AC_MSG_RESULT($ax_pthread_ok)
+        if test x"$ax_pthread_ok" = xno; then
                 PTHREAD_LIBS=""
                 PTHREAD_CFLAGS=""
         fi
@@ -71,9 +114,10 @@ fi
 
 # 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.
+# which indicates that we try without any flags at all, and "pthread-config"
+# which is a program returning the flags for the Pth emulation library.
 
-acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt"
+ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mthreads pthread --thread-safe -mt pthread-config"
 
 # The ordering *is* (sometimes) important.  Some notes on the
 # individual items follow:
@@ -90,26 +134,32 @@ acx_pthread_flags="pthreads none -Kthrea
 # -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)
+#      ... -mt is also the pthreads flag for HP/aCC
 # pthread: Linux, etcetera
 # --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
 
 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
+        # tests will erroneously succeed.  (We need to link with -pthreads/-mt/
         # -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"
+        ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
         ;;
+
+	*-darwin*)
+	ax_pthread_flags="-pthread $ax_pthread_flags"
+	;;
 esac
 
-if test x"$acx_pthread_ok" = xno; then
-for flag in $acx_pthread_flags; do
+if test x"$ax_pthread_ok" = xno; then
+for flag in $ax_pthread_flags; do
 
         case $flag in
                 none)
@@ -121,6 +171,13 @@ for flag in $acx_pthread_flags; do
                 PTHREAD_CFLAGS="$flag"
                 ;;
 
+		pthread-config)
+		AC_CHECK_PROG(ax_pthread_config, pthread-config, yes, no)
+		if test x"$ax_pthread_config" = xno; then continue; fi
+		PTHREAD_CFLAGS="`pthread-config --cflags`"
+		PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
+		;;
+
                 *)
                 AC_MSG_CHECKING([for the pthreads library -l$flag])
                 PTHREAD_LIBS="-l$flag"
@@ -141,17 +198,22 @@ for flag in $acx_pthread_flags; do
         # 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.h>],
-                    [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])
+        AC_TRY_LINK([#include <pthread.h>
+		     static void routine(void* a) {a=0;}
+		     static void* start_routine(void* a) {return a;}],
+                    [pthread_t th; pthread_attr_t attr;
+                     pthread_create(&th,0,start_routine,0);
+                     pthread_join(th, 0);
+                     pthread_attr_init(&attr);
+                     pthread_cleanup_push(routine, 0);
+                     pthread_cleanup_pop(0); ],
+                    [ax_pthread_ok=yes])
 
         LIBS="$save_LIBS"
         CFLAGS="$save_CFLAGS"
 
-        AC_MSG_RESULT($acx_pthread_ok)
-        if test "x$acx_pthread_ok" = xyes; then
+        AC_MSG_RESULT($ax_pthread_ok)
+        if test "x$ax_pthread_ok" = xyes; then
                 break;
         fi
 
@@ -161,49 +223,46 @@ done
 fi
 
 # Various other checks:
-if test "x$acx_pthread_ok" = xyes; then
+if test "x$ax_pthread_ok" = xyes; then
         save_LIBS="$LIBS"
         LIBS="$PTHREAD_LIBS $LIBS"
         save_CFLAGS="$CFLAGS"
         CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
 
-        # 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 <pthread.h>],
-                    [int attr=PTHREAD_CREATE_JOINABLE;],
-                    ok=PTHREAD_CREATE_JOINABLE, ok=unknown)
-        if test x"$ok" = xunknown; then
-                AC_TRY_LINK([#include <pthread.h>],
-                            [int attr=PTHREAD_CREATE_UNDETACHED;],
-                            ok=PTHREAD_CREATE_UNDETACHED, ok=unknown)
-        fi
-        if test x"$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"$ok" = xunknown; then
-                AC_MSG_WARN([we do not know how to create joinable pthreads])
+        # Detect AIX lossage: JOINABLE attribute is called UNDETACHED.
+	AC_MSG_CHECKING([for joinable pthread attribute])
+	attr_name=unknown
+	for attr in PTHREAD_CREATE_JOINABLE PTHREAD_CREATE_UNDETACHED; do
+	    AC_TRY_LINK([#include <pthread.h>], [int attr=$attr; return attr;],
+                        [attr_name=$attr; break])
+	done
+        AC_MSG_RESULT($attr_name)
+        if test "$attr_name" != PTHREAD_CREATE_JOINABLE; then
+            AC_DEFINE_UNQUOTED(PTHREAD_CREATE_JOINABLE, $attr_name,
+                               [Define to necessary symbol if this constant
+                                uses a non-standard name on your system.])
         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";;
+            *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
+            *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
         esac
         AC_MSG_RESULT(${flag})
         if test "x$flag" != xno; then
-                PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
+            PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS"
         fi
 
         LIBS="$save_LIBS"
         CFLAGS="$save_CFLAGS"
 
-        # More AIX lossage: must compile with cc_r
-        AC_CHECK_PROG(PTHREAD_CC, cc_r, cc_r, ${CC})
+        # More AIX lossage: must compile with xlc_r or cc_r
+	if test x"$GCC" != xyes; then
+          AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
+        else
+          PTHREAD_CC=$CC
+	fi
 else
         PTHREAD_CC="$CC"
 fi
@@ -213,12 +272,12 @@ AC_SUBST(PTHREAD_CFLAGS)
 AC_SUBST(PTHREAD_CC)
 
 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
-if test x"$acx_pthread_ok" = xyes; then
+if test x"$ax_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
+        ax_pthread_ok=no
         $2
 fi
-
-])dnl ACX_PTHREAD
+AC_LANG_RESTORE
+])dnl AX_PTHREAD
Index: Makefile.am
===================================================================
--- Makefile.am.orig
+++ Makefile.am
@@ -1,3 +1,4 @@
+ACLOCAL_AMFLAGS = -I scripts
 EXTRA_DIST = README BUGS FEATURES HISTORY autogen.sh libosip2.pc.in
 
 SUBDIRS = include src scripts help platform
Index: src/osip2/Makefile.am
===================================================================
--- src/osip2/Makefile.am.orig
+++ src/osip2/Makefile.am
@@ -15,9 +15,12 @@ endif
 
 libosip2_la_LDFLAGS = -version-info $(LIBOSIP_SO_VERSION) \
  $(FSM_LIB) $(EXTRA_LIB) ../osipparser2/libosipparser2.la -no-undefined
-
+if BUILD_MT
+#for platforms not supporting -pthread
+libosip2_la_LIBADD = $(PTHREAD_LIBS)
+endif
 
 INCLUDES = -I$(top_srcdir)/include
-AM_CFLAGS = $(SIP_CFLAGS) $(SIP_FSM_FLAGS) $(SIP_EXTRA_FLAGS)
+AM_CFLAGS = $(PTHREAD_CFLAGS) $(SIP_CFLAGS) $(SIP_FSM_FLAGS) $(SIP_EXTRA_FLAGS)
 
 
Index: configure.ac
===================================================================
--- configure.ac.orig
+++ configure.ac
@@ -42,6 +42,7 @@ AC_MSG_RESULT([Building Package on ${OS}
 dnl *********************************************************************
 dnl Initialize automake stuff
 AC_CONFIG_AUX_DIR(scripts)
+AC_CONFIG_MACRO_DIR([scripts])
 AC_CONFIG_HEADERS(osip-config.h)
 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
 AM_ACLOCAL_INCLUDE(scripts)
@@ -119,15 +120,8 @@ AC_ARG_ENABLE(minisize,
 enable_minisize=$enableval,enable_minisize="no")
 
 dnl compile with mt support
-if test "x$enable_mt" = "xyes"; then
-  if test "x$enable_pthread" = "xyes"; then
-    SIP_FSM_FLAGS="-DHAVE_PTHREAD"
-  else
-    ACX_PTHREAD()
-  fi
-else
-  SIP_FSM_FLAGS="-DOSIP_MONOTHREAD"
-fi
+SIP_FSM_FLAGS="-DHAVE_PTHREAD"
+ACX_PTHREAD()
 
 AM_CONDITIONAL(BUILD_MT, test x$enable_mt = xyes)

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File libosip2-4.1.0-pthread.patch of Package libosip2 (Revision 093ee62bf66aac40a9ac7955359680bf)

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