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| author |   Sergei Trofimovich <slyfox@gentoo.org> | 2020-01-25 11:20:53 +0000 |
|---|---|---|
| committer | Sergei Trofimovich <slyfox@gentoo.org> | 2020-01-25 11:20:53 +0000 |
| commit | 3756849289a449ff09e329aaa7e26fbd5739805e (patch) | |
| tree | 83dbaabe92a403f989f53ae203c4476bd607f05e /crossdev | |
| parent | crossdev: refuse to install crossdev on all CHOST ABIs, not just default (diff) | |
| download | crossdev-3756849289a449ff09e329aaa7e26fbd5739805e.tar.gz crossdev-3756849289a449ff09e329aaa7e26fbd5739805e.tar.bz2 crossdev-3756849289a449ff09e329aaa7e26fbd5739805e.zip | |
crossdev: disable default ssp support on x86 and ppc on musl
Set USE=-ssp by default. User can still manually override
via environment variable to see how it breaks:
USE=ssp crossdev -t i686-gentoo-linux-musl
Reported-by: Andrew Aladjev
Bug: https://bugs.gentoo.org/706210
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Diffstat (limited to 'crossdev')
| -rwxr-xr-x | crossdev | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -416,6 +416,9 @@ parse_target() { # [1.]: no -fstack-protector flag support: # check as '$CC -fstack-protector -c -x c - </dev/null' alpha*|avr*|hppa*|ia64*|mmix*|nios2*) ssp_support=no;; + # [2.]: musl does not provide __stack_chk_fail_local: + # and is broken on ARCH=x86 and ppc32: https://bugs.gentoo.org/706210 + i[3-6]86-*-musl*|powerpc-*-musl*|powerpcle-*-musl*) ssp_support=no;; esac if [[ $ssp_support = "no" ]]; then # ssp is >=gcc-6, nossp is <gcc-6 |