3 out of 4 uses of gl_WARN_ADD() were incorrectly adding "" around the argument, which in turn resulted in the argument being used unquoted (configure had gl_positive=""-fstack-protector-all"", rather than the intended gl_positive="-fstack-protector-all"). Signed-off-by: Eric Blake <eblake(a)redhat.com&gt; --- m4/virt-compile-warnings.m4 | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4 index 7b56115ce6..e8f1351260 100644 --- a/m4/virt-compile-warnings.m4 +++ b/m4/virt-compile-warnings.m4 @@ -194,8 +194,8 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[ # This should be < 256 really. Currently we're down to 4096, # but using 1024 bytes sized buffers (mostly for virStrerror) # stops us from going down further - gl_WARN_ADD(["-Wframe-larger-than=4096"], [STRICT_FRAME_LIMIT_CFLAGS]) - gl_WARN_ADD(["-Wframe-larger-than=25600"], [RELAXED_FRAME_LIMIT_CFLAGS]) + gl_WARN_ADD([-Wframe-larger-than=4096], [STRICT_FRAME_LIMIT_CFLAGS]) + gl_WARN_ADD([-Wframe-larger-than=25600], [RELAXED_FRAME_LIMIT_CFLAGS]) # Extra special flags dnl -fstack-protector stuff passes gl_WARN_ADD with gcc @@ -250,7 +250,7 @@ AC_DEFUN([LIBVIRT_COMPILE_WARNINGS],[ *-fstack-protector-strong*) ;; *) - gl_WARN_ADD(["-fstack-protector-all"]) + gl_WARN_ADD([-fstack-protector-all]) ;; esac ;; -- 2.13.5