| commit | 390d259efe8e1c7e4b6babb4738fef7427416857 | |
| author | Eric Blake <eblake@redhat.com> | |
| Tue, 26 Jun 2012 04:03:04 +0000 (25 22:03 -0600) | ||
| committer | Gary V. Vaughan <gary@gnu.org> | |
| Wed, 18 Sep 2013 13:53:26 +0000 (18 20:53 +0700) | ||
| tree | a1e7140046f0a8b90b7bb62f2d465e8d82602f09 | treesnapshot (tar.gz zip) |
| parent | deda5d4549291f15579b9c8ae4f9b1f862bc73bb | commitdiff |
build: deal with newer glibc vs. FORTIFY_SOURCE
Recent glibc (for whatever stupid reason) decided to issue a #warning
when FORTIFY_SOURCE is requested but not possible, due to compilation
without optimization. But when debugging sources, we don't want our
use of -Werror to kill compilation just because glibc wants to be
chatty; when debugging, we don't care about source fortification.
* configure.ac (FORTIFY_SOURCE): Make conditional on optimization.
Signed-off-by: Eric Blake <eblake@redhat.com>
Recent glibc (for whatever stupid reason) decided to issue a #warning
when FORTIFY_SOURCE is requested but not possible, due to compilation
without optimization. But when debugging sources, we don't want our
use of -Werror to kill compilation just because glibc wants to be
chatty; when debugging, we don't care about source fortification.
* configure.ac (FORTIFY_SOURCE): Make conditional on optimization.
Signed-off-by: Eric Blake <eblake@redhat.com>
| configure.ac | diffblobblamehistory |