Eric Blake 42af2167a4 build: avoid warnings on older gcc ... A previous patch (c606671a) pulled in a newer version of stat-time.h from gnulib, which causes some warnings in older gcc: CC libvirt_driver_storage_la-storage_backend.lo cc1: warnings being treated as errors In file included from ../../src/storage/storage_backend.c:59: ../../gnulib/lib/stat-time.h:55: error: no previous prototype for 'get_stat_atime_ns' [-Wmissing-prototypes] Upstream gnulib argues that these warnings are stupid (and I agree; see <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54113>), and has used a modern gcc feature (#pragma GCC diagnostic push) to avoid the warning. But we still aim to compile on RHEL 6.3, with gcc 4.4.6 (not to mention even older platforms like RHEL 5), and therefore the warning trips up our default of development with -Werror. It took me a while to figure out how to make our set of warnings smaller on older gcc without losing the benefit of the warnings when using newer gcc (such as the one on Fedora 17), but this should do the trick. * m4/virt-compile-warnings.m4 (LIBVIRT_COMPILE_WARNINGS): Avoid warnings that gnulib can't silence on older gcc.		2012-08-15 13:30:21 -06:00
..
virt-compile-warnings.m4	build: avoid warnings on older gcc	2012-08-15 13:30:21 -06:00
virt-pkgconfig-back-compat.m4	Remove acinclude.m4 file	2011-04-05 11:39:44 +01:00