X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=configure.in;h=830a28f51946bcb42609947eb960e3f3aeabbd27;hp=45b4e61b5b1c4498791a40f47b195f7fbc88d415;hb=4e687307f10bd595d8af05c022871d1875c8c463;hpb=d96213e7e29deb01d3f24408b557319adea3cb3d

diff --git a/configure.in b/configure.in
index 45b4e61..830a28f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 dnl YAZ Toolkit, Index Data 1994-2001
 dnl See the file LICENSE for details.
-dnl $Id: configure.in,v 1.45 2001-05-16 07:37:39 adam Exp $
+dnl $Id: configure.in,v 1.49 2001-10-06 08:16:30 adam Exp $
 AC_INIT(include/yaz/yaz-version.h)
 AM_INIT_AUTOMAKE(yaz, 1.7)
 dnl
@@ -122,11 +122,33 @@ if test "$ac_cv_header_stdc" = "no"; then
 	AC_MSG_WARN(Your system doesn't seem to support ANSI C)
 fi
 dnl
-dnl ------ Threads
-AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
 AC_SUBST(LIBTHREAD)
-if test "$enable_threads" = "yes"; then
+AC_SUBST(CFLAGSTHREADS)
+HAVETHREADS=0
+CFLAGSTHREADS=""
+LIBTHREAD=""
+dnl
+AC_ARG_ENABLE(pth, [  --enable-pth            enable GNU threads],[enable_pth=$enableval],[enable_pth=no])
+AC_SUBST(LIBPTH)
+if test "$enable_pth" = "yes"; then
+	OLIBS=$LIBS
+	AC_CHECK_LIB(pth,main)
+	if test "$ac_cv_lib_pth_main" = "yes"; then
+        	AC_CHECK_HEADERS(pth.h)
+		if test "$ac_cv_header_pth_h" = "yes"; then
+			LIBTHREAD="-lpth"
+			CFLAGSTHREADS="-DYAZ_GNU_THREADS=1"
+			HAVETHREADS=1
+		fi
+	fi	
+	LIBS=$OLIBS
+fi
+dnl
+dnl ------ POSIX Threads
+AC_ARG_ENABLE(threads, [  --disable-threads       disable POSIX threads],[enable_threads=$enableval],[enable_threads=yes])
+if test "$enable_threads" = "yes" -a "$HAVETHREADS" = "0"; then
 	OLIBS=$LIBS
+	OCC=$CC
 	AC_CHECK_LIB(pthread,main)
 	AC_MSG_CHECKING(for working POSIX Threads)
 	AC_TRY_LINK([#include <pthread.h>
@@ -136,14 +158,28 @@ if test "$enable_threads" = "yes"; then
 	pthread_create (&pthread_id, 0, func, 0);],
 		thread_ok=yes,thread_ok=no)
 	if test "$thread_ok" = "yes"; then
-		LIBTHREAD=-lpthread
 		AC_MSG_RESULT(yes)
+		LIBTHREAD=-lpthread
+		CFLAGSTHREADS="-DYAZ_POSIX_THREADS=1 -D_REENTRANT"
 		HAVETHREADS=1
 	else
-		LIBTHREAD=""
+		CC="$CC -pthread"
+		AC_TRY_LINK([#include <pthread.h>
+			void *func(void *p) { return 0; }
+			],[
+			pthread_t pthread_id;
+			pthread_create (&pthread_id, 0, func, 0);],
+			thread_ok=yes,thread_ok=no)
+		if test "$thread_ok" = "yes"; then
+			AC_MSG_RESULT([yes,BSD])
+			CFLAGSTHREADS="-pthread -DYAZ_POSIX_THREADS=1 -D_REENTRANT"
+			HAVETHREADS=1
+		fi
+	fi
+	if test "$thread_ok" = "no"; then
 		AC_MSG_RESULT(no)
-		HAVETHREADS=0
 	fi
+	CC=$OCC
 	LIBS=$OLIBS
 fi
 AM_CONDITIONAL(ISTHR, test $HAVETHREADS = "1")