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| author | Michal Privoznik <mprivozn@redhat.com> | 2024-08-29 16:16:03 +0200 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2024-08-29 22:26:21 +0200 |
| commit | 38363964fc96008761195984c989b036227e0e5c (patch) | |
| tree | 7bd9161dad67d4fff2a44e476e0c3e58e1a732a3 /log.c | |
| parent | eedc81b6ef552736c4d1d7354837e296af081b57 (diff) | |
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Makefile: Enable _FORTIFY_SOURCE iff needed
On some systems source fortification is enabled whenever code
optimization is enabled (e.g. with -O2). Since code fortification
is explicitly enabled too (with possibly different value than the
system wants, there are three levels [1]), distros are required
to patch our Makefile, e.g. [2].
Detect whether fortification is not already enabled and enable it
explicitly only if really needed.
1: https://www.gnu.org/software/libc/manual/html_node/Source-Fortification.html
2: https://github.com/gentoo/gentoo/commit/edfeb8763ac56112c59248c62c9cda13e5d01c97
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'log.c')
0 files changed, 0 insertions, 0 deletions