[Pcsclite-cvs-commit] PCSC/aclocal acx_pthread.m4,1.2,1.3

[rousseau@haydn.debian.org]

Update of /cvsroot/pcsclite/PCSC/aclocal
In directory haydn:/tmp/cvs-serv3152

Modified Files:
	acx_pthread.m4 
Log Message:
version 1.9 to add support of GNU Pth (http://www.gnu.org/software/pth/)


Index: acx_pthread.m4
===================================================================
RCS file: /cvsroot/pcsclite/PCSC/aclocal/acx_pthread.m4,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- acx_pthread.m4	20 Nov 2003 09:15:00 -0000	1.2
+++ acx_pthread.m4	10 Jun 2004 20:18:10 -0000	1.3
@@ -37,9 +37,10 @@
 
 # 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"
+acx_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:
@@ -58,6 +59,7 @@
 #      also defines -D_REENTRANT)
 # pthread: Linux, etcetera
 # --thread-safe: KAI C++
+# pthread-config: use pthread-config program (for GNU Pth library)
 
 case "${host_cpu}-${host_os}" in
         *solaris*)
@@ -86,6 +88,13 @@
                 AC_MSG_CHECKING([whether pthreads work with $flag])
                 PTHREAD_CFLAGS="$flag"
                 ;;
+
+		pthread-config)
+		AC_CHECK_PROG(acx_pthread_config, pthread-config, yes, no)
+		if test x"$acx_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])