Hi, Stijn, On Mon, 20 Dec 2021 at 19:01, Stijn Tintel <st...@linux-ipv6.be> wrote: > > At configuration time, gcc assumes that ppc64be targets use the ELFv1 > ABI, and ppc64le targets use the ELFv2 ABI. However, musl libc does not > support the ELFv1 ABI on ppc64 at all, regardless of the endianness. > > Therefore, when building for a ppc64 arch and with musl libc, instruct > gcc to use the ELFv2 ABI. > > See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93157 for more info. > > Signed-off-by: Stijn Tintel <st...@linux-ipv6.be> > --- > toolchain/gcc/common.mk | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk > index a195002888..bef4fa37f8 100644 > --- a/toolchain/gcc/common.mk > +++ b/toolchain/gcc/common.mk > @@ -108,6 +108,7 @@ GCC_CONFIGURE:= \ > $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 \ > --with-abi=$(call qstrip,$(CONFIG_MIPS64_ABI))) \ > $(if $(CONFIG_arc),--with-cpu=$(CONFIG_CPU_TYPE)) \ > + $(if $(CONFIG_powerpc64), $(if > $(CONFIG_USE_MUSL),--with-abi=elfv2)) \ > --with-gmp=$(TOPDIR)/staging_dir/host \ > --with-mpfr=$(TOPDIR)/staging_dir/host \ > --with-mpc=$(TOPDIR)/staging_dir/host \ > -- > 2.32.0 >
Yes, please. I could be wrong, but I think all ppc64 targets in the kernel are migrating to the ELFv2 ABI. Reviewed-by: Rui Salvaterra <rsalvate...@gmail.com> Cheers, Rui _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/mailman/listinfo/openwrt-devel
