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| author | Florian Walch <florian@fwalch.com> | 2015-06-04 12:08:26 +0300 |
|---|---|---|
| committer | Florian Walch <florian@fwalch.com> | 2015-06-04 13:43:02 +0300 |
| commit | 2271b746d7853d336f63480415c43d57fa39fb44 (patch) | |
| tree | 842e830ed9e7c8984bf48e9a622c55e385ea164c /src/nvim/regexp.c | |
| parent | 27dc31597536e527f3d0cf01e67a88d31818b284 (diff) | |
| download | rneovim-2271b746d7853d336f63480415c43d57fa39fb44.tar.gz rneovim-2271b746d7853d336f63480415c43d57fa39fb44.tar.bz2 rneovim-2271b746d7853d336f63480415c43d57fa39fb44.zip | |
CMake: Fix _FORTIFY_SOURCE detection when using hardening-wrapper. #2788
When checking code with check_c_source_compiles, the "check variable"
(for the _FORTIFY_SOURCE detection: previously _FORTIFY_SOURCE_ACCEPTABLE, now
HAS_ACCEPTABLE_FORTIFY) is passed to the compiler like
-D_FORTIFY_SOURCE_ACCEPTABLE. This throws off hardening-wrapper [1],
which then NOT sets _FORTIFY_SOURCE=2 for the check, assuming it had already
been set manually as it detected -D_FORTIFY_SOURCE*. Renaming the "check
variable" to not match this pattern works around this problem.
[1] https://github.com/thestinger/hardening-wrapper
Diffstat (limited to 'src/nvim/regexp.c')
0 files changed, 0 insertions, 0 deletions