configure: duplicate/incorrect order of -lrt

'-lrt' flag duplication/incorrect order
would cause 'undefined reference to clock_gettime' error during compilation time.

Before fix:
... -o qemu-bridge-helper qemu-bridge-helper.o    -lrt -pthread -lgthread-2.0 -lrt -lglib-2.0
After fix:
... -o qemu-bridge-helper qemu-bridge-helper.o    -pthread -lgthread-2.0 -lrt -lglib-2.0

Reference:
http://hi.baidu.com/sanitywolf/item/7a8b69c1e76dd220a0b50ab1

Signed-off-by: Rick Liu <yrliu.ca@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Rick Liu 2014-05-30 14:10:20 -07:00 committed by Paolo Bonzini
parent 471f7e30a4
commit 18e588b197

6
configure vendored
View File

@ -3452,9 +3452,9 @@ EOF
if compile_prog "" "" ; then
:
# we need pthread for static linking. use previous pthread test result
elif compile_prog "" "-lrt $pthread_lib" ; then
LIBS="-lrt $LIBS"
libs_qga="-lrt $libs_qga"
elif compile_prog "" "$pthread_lib -lrt" ; then
LIBS="$LIBS -lrt"
libs_qga="$libs_qga -lrt"
fi
if test "$darwin" != "yes" -a "$mingw32" != "yes" -a "$solaris" != yes -a \