From: Sebastian Herbszt <herbszt@gmx.de>
To: qemu-devel@nongnu.org
Cc: herbszt@gmx.de
Subject: [Qemu-devel] [PATCH] Add detection of pthread library name
Date: Sun, 17 May 2009 21:05:20 +0200 [thread overview]
Message-ID: <1242587120$3432@local> (raw)
Try to detect the name of the pthread library.
Currently it looks for "-pthread" and "-pthreadGC2".
Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
--- qemu-20090517/configure.orig 2009-05-15 19:18:42.000000000 +0200
+++ qemu-20090517/configure 2009-05-17 20:56:18.000000000 +0200
@@ -1133,18 +1133,22 @@
##########################################
# pthread probe
+PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
PTHREADLIBS=""
if test "$pthread" = yes; then
pthread=no
cat > $TMPC << EOF
#include <pthread.h>
-int main(void) { pthread_mutex_t lock; return 0; }
+int main(void) { pthread_create(0,0,0,0); return 0; }
EOF
- if $cc $ARCH_CFLAGS -o $TMPE $PTHREADLIBS $TMPC 2> /dev/null > /dev/null ; then
- pthread=yes
- PTHREADLIBS="-lpthread"
- fi
+ for pthread_lib in $PTHREADLIBS_LIST; do
+ if $cc $ARCH_CFLAGS -o $TMPE $TMPC $pthread_lib 2> /dev/null > /dev/null ; then
+ pthread=yes
+ PTHREADLIBS="$pthread_lib"
+ break
+ fi
+ done
fi
if test "$pthread" = no; then
reply other threads:[~2009-05-17 19:05 UTC|newest]
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