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| author | Marek Polacek <polacek@redhat.com> | 2023-12-05 13:39:49 -0500 |
|---|---|---|
| committer | Marek Polacek <polacek@redhat.com> | 2023-12-06 08:34:26 -0500 |
| commit | e0eca4a55bd14d506708fb0396b31e7f7383160c (patch) | |
| tree | 307ce97ecd0ae4836aedf9c73653b65b9cc6dca4 /gcc | |
| parent | fbacdeff9799f2915e3529d0266006f251ea8344 (diff) | |
| download | gcc-e0eca4a55bd14d506708fb0396b31e7f7383160c.zip gcc-e0eca4a55bd14d506708fb0396b31e7f7383160c.tar.gz gcc-e0eca4a55bd14d506708fb0396b31e7f7383160c.tar.bz2 | |
build: unbreak bootstrap on uclinux targets [PR112762]
Currently, cross-compiling with --target=c6x-uclinux (and several other)
fails due to:
../../src/gcc/config/linux.h:221:45: error: 'linux_fortify_source_default_level' was not declared in this scope
#define TARGET_FORTIFY_SOURCE_DEFAULT_LEVEL linux_fortify_source_default_level
In the PR Andrew mentions that another fix would be in config.gcc,
but really, here I meant to use the target hook for glibc only, not
uclibc. This trivial patch fixes the build problem. It means that
-fhardened with uclibc will use -D_FORTIFY_SOURCE=2 and not =3.
PR target/112762
gcc/ChangeLog:
* config/linux.h: Redefine TARGET_FORTIFY_SOURCE_DEFAULT_LEVEL for
glibc only.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/linux.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/linux.h b/gcc/config/linux.h index 79b6537..73f39d3 100644 --- a/gcc/config/linux.h +++ b/gcc/config/linux.h @@ -215,7 +215,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see # undef TARGET_LIBM_FUNCTION_MAX_ERROR # define TARGET_LIBM_FUNCTION_MAX_ERROR linux_libm_function_max_error -#endif - #undef TARGET_FORTIFY_SOURCE_DEFAULT_LEVEL #define TARGET_FORTIFY_SOURCE_DEFAULT_LEVEL linux_fortify_source_default_level + +#endif |