diff options
| author |   Sam James <sam@gentoo.org> | 2023-02-02 17:03:53 +0000 |
|---|---|---|
| committer | Sam James <sam@gentoo.org> | 2023-02-02 17:03:53 +0000 |
| commit | 47c9af8ca53f3612be6e4ddfb0090644cde4d94a (patch) | |
| tree | 71dacb3c2f67eefe5bfe82c37e1eb5b031d20ca4 | |
| parent | crossdev: add TODO re picking versions from overlays & best version (diff) | |
| download | crossdev-47c9af8ca53f3612be6e4ddfb0090644cde4d94a.tar.gz crossdev-47c9af8ca53f3612be6e4ddfb0090644cde4d94a.tar.bz2 crossdev-47c9af8ca53f3612be6e4ddfb0090644cde4d94a.zip | |
crossdev: disable SSP for freestanding/no libc targets
Otherwise, we end up with a mess like:
```
[...]
/usr/libexec/gcc/arm-none-eabi/ld: /usr/lib/gcc/arm-none-eabi/12/../../../../arm-none-eabi/lib/libg.a(libc_a-stack_protector.o): in function `__stack_chk_fail':
stack_protector.c:(.text.__stack_chk_fail+0x60): undefined reference to `_exit'
[...]
```
Signed-off-by: Sam James <sam@gentoo.org>
| -rwxr-xr-x | crossdev | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -334,10 +334,11 @@ parse_target() { LPKG="newlib" KPKG="[none]" STAGE_DEFAULT=${STAGE_LIBC} - GMASK+=" hardened" + GMASK+=" default-stack-clash-protection hardened ssp" GUSE+=" cxx -openmp" #489798 GUSE+=" -fortran" #589672, needs syscalls GUSE+=" -hardened" #687598, needs -fstack-check=specific support + GUSE+=" -default-stack-clash-protection -ssp" # SSP isn't supported for freestanding anyway MULTILIB_USE="yes" #407275 WITH_DEF_HEADERS="no" ;; |