Eric Blake 29263ec243 maint: make it easier to copy FORTIFY_SOURCE snippet ...

While libvirt intentionally avoids -Wundef (after all, C99
guarantees sane semantics of treating undefined macros as 0),
the glibc insanity of #warning on _FORTIFY_SOURCE coupled with
what some people feel is the black magic of autoconf means
that other projects are likely to copy our snippet verbatim.
We can be nicer to other projects by making it easier to
integrate into projects that use -Wundef.

Suggested by Christophe Fergeau.

* m4/virt-compile-warnings.m4 (LIBVIRT_COMPILE_WARNINGS): Be nice
to other projects using -Wundef.
(cherry picked from commit 1c2edf0fbd4d20b3955cd5a3d8986413e94fba51)

2012-06-14 18:38:26 -04:00

..

virt-compile-warnings.m4

maint: make it easier to copy FORTIFY_SOURCE snippet

2012-06-14 18:38:26 -04:00

virt-pkgconfig-back-compat.m4

Remove acinclude.m4 file

2011-04-05 11:39:44 +01:00