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Add detection of pthread library name

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Try to detect the name of the pthread library.
Currently it looks for "-pthread" and "-pthreadGC2".

Signed-off-by: Sebastian Herbszt <herbszt@gmx.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Sebastian Herbszt 2009-05-24 22:07:53 +02:00 committed by Anthony Liguori
parent 1c6ed9f337
commit de65fe0f9b
1 changed files with 9 additions and 5 deletions
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14
configure vendored
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@ -1155,18 +1155,22 @@ fi
##########################################
# 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