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| author | Jakub Jelinek <jakub@redhat.com> | 2024-09-26 23:45:22 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2024-09-26 23:45:22 +0200 |
| commit | e23e5370d5855fc18b9f6f3fb680fcd2971e7a79 (patch) | |
| tree | bda4f70a7815b3f075f3096b2dff2c3def7d7bc3 /gcc | |
| parent | ee9f00606f184be37d6f9df74cc7e222157c7fee (diff) | |
| download | gcc-e23e5370d5855fc18b9f6f3fb680fcd2971e7a79.zip gcc-e23e5370d5855fc18b9f6f3fb680fcd2971e7a79.tar.gz gcc-e23e5370d5855fc18b9f6f3fb680fcd2971e7a79.tar.bz2 | |
libstdc++: Fix freebsd/dragonfly build [PR116859]
As reported in the PR, the system headers libstdc++ changes result in
-Werror=expansion-to-defined errors on FreeBSD and supposedly on DragonFly
too.
The following patch fixes those by performing the preprocessor test right
away, rather than using defined in the macro definitions.
I think neither __ISO_C_VISIBLE nor __LONG_LONG_SUPPORTED should normally
change during compilation.
2024-09-26 Jakub Jelinek <jakub@redhat.com>
PR libstdc++/116859
* config/os/bsd/freebsd/os_defines.h
(_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC,
_GLIBCXX_USE_C99_FLOAT_TRANSCENDENTALS_DYNAMIC): Avoid
-Wexpansion-to-defined warnings.
* config/os/bsd/dragonfly/os_defines.h
(_GLIBCXX_USE_C99_LONG_LONG_DYNAMIC): Likewise.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions