| Message ID | 20211115045104.2485575-1-ilya.lipnitskiy@gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | toolchain/gcc: ensure PT_GNU_STACK usage with musl | expand |
On Sun, Nov 14, 2021 at 8:51 PM Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> wrote: > > musl supports it since v1.1.21, but GCC only automatically enables it > for glibc 2.31+ > > Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=54b3d52c3cca836c7c4c08cc9c02eda6c096372a > > Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> > --- > toolchain/gcc/final/Makefile | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/toolchain/gcc/final/Makefile b/toolchain/gcc/final/Makefile > index 0315b9d1f163..ccdd368b6831 100644 > --- a/toolchain/gcc/final/Makefile > +++ b/toolchain/gcc/final/Makefile > @@ -17,6 +17,7 @@ endif > > ifdef CONFIG_USE_MUSL > GCC_MAKE += gcc_cv_libc_provides_ssp=yes > + GCC_MAKE += gcc_cv_libc_gnustack=yes > endif > > ifneq ($(CONFIG_SJLJ_EXCEPTIONS),) > -- > 2.33.1 > Do not apply this - I will send a v2 shortly to properly emit PT_GNU_STACK with an upstream patch.
diff --git a/toolchain/gcc/final/Makefile b/toolchain/gcc/final/Makefile index 0315b9d1f163..ccdd368b6831 100644 --- a/toolchain/gcc/final/Makefile +++ b/toolchain/gcc/final/Makefile @@ -17,6 +17,7 @@ endif ifdef CONFIG_USE_MUSL GCC_MAKE += gcc_cv_libc_provides_ssp=yes + GCC_MAKE += gcc_cv_libc_gnustack=yes endif ifneq ($(CONFIG_SJLJ_EXCEPTIONS),)
musl supports it since v1.1.21, but GCC only automatically enables it for glibc 2.31+ Link: https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=54b3d52c3cca836c7c4c08cc9c02eda6c096372a Signed-off-by: Ilya Lipnitskiy <ilya.lipnitskiy@gmail.com> --- toolchain/gcc/final/Makefile | 1 + 1 file changed, 1 insertion(+)