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| author |   Sergei Trofimovich <slyfox@gentoo.org> | 2019-02-10 23:37:08 +0000 |
|---|---|---|
| committer | Sergei Trofimovich <slyfox@gentoo.org> | 2019-02-10 23:47:38 +0000 |
| commit | 2f4654486392f02a8cead3f7f4b5fc475f084df0 (patch) | |
| tree | 8706f8e06b289f46caf40a942ae9c05c09821f29 /eclass | |
| parent | profiles: arm: Consolidate kde package.use.stable.mask entries (diff) | |
| download | gentoo-2f4654486392f02a8cead3f7f4b5fc475f084df0.tar.gz gentoo-2f4654486392f02a8cead3f7f4b5fc475f084df0.tar.bz2 gentoo-2f4654486392f02a8cead3f7f4b5fc475f084df0.zip | |
toolchain-glibc.eclass: disable stack protector on m68k
setjmp() clobbers 'a5' register by stack protector prologue.
Bug: https://sourceware.org/PR24202
Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
Diffstat (limited to 'eclass')
| -rw-r--r-- | eclass/toolchain-glibc.eclass | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/eclass/toolchain-glibc.eclass b/eclass/toolchain-glibc.eclass index 6698f2045e22..81d494c6fd53 100644 --- a/eclass/toolchain-glibc.eclass +++ b/eclass/toolchain-glibc.eclass @@ -842,6 +842,11 @@ glibc_do_configure() { if version_is_at_least 2.25 ; then case ${CTARGET} in + m68k*) + # setjmp() is not compatible with stack protection: + # https://sourceware.org/PR24202 + myconf+=( --enable-stack-protector=no ) + ;; mips*) # dlopen() detects stack smash on mips n32 ABI. # Cause is unknown: https://bugs.gentoo.org/640130 |