On Tue, Jan 22, 2013 at 06:32:49PM +0100, Michal Privoznik wrote: > If the _FORTIFY_SOURCE has been already defined, we unconditionally > redefine it, leaving us with warning/error thrown at compilation time. > --- > m4/virt-compile-warnings.m4 | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/m4/virt-compile-warnings.m4 b/m4/virt-compile-warnings.m4 > index 99d214e..d07872a 100644 > --- a/m4/virt-compile-warnings.m4 > +++ b/m4/virt-compile-warnings.m4 > @@ -87,7 +87,7 @@ AC_DEFUN([LIBVIRT_GLIB_COMPILE_WARNINGS],[ > AH_VERBATIM([FORTIFY_SOURCE], > [/* Enable compile-time and run-time bounds-checking, and some warnings, > without upsetting newer glibc. */ > - #if defined __OPTIMIZE__ && __OPTIMIZE__ > + #if defined __OPTIMIZE__ && __OPTIMIZE__ && !defined _FORTIFY_SOURCE > # define _FORTIFY_SOURCE 2 > #endif > ]) ACK Though I'd prefer if you checked in the same order as the same file in libvirt. ie check !defined _FORTIFY_SOURCE first Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list