Check for presence of compiler -pthread flag.

OpenBSD / FreeBSD and some other OS's require the use of
cc -pthread to link threaded programs so have QEMU's
configure script check for the presence of the flag
and use it if so.

Signed-off-by: Brad Smith <brad@comstyle.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Brad 2011-08-07 20:02:11 -04:00 committed by Blue Swirl
parent 58a06675d3
commit 4b29ec41c8

2
configure vendored
View File

@ -1856,7 +1856,7 @@ fi
##########################################
# pthread probe
PTHREADLIBS_LIST="-lpthread -lpthreadGC2"
PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
pthread=no
cat > $TMPC << EOF