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>
diff --git a/configure b/configure
index a994f41..96f91ad 100755
--- a/configure
+++ b/configure
@@ -3452,9 +3452,9 @@
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 \
