Hi Richard,
I noticed that Makefile.in in libatomic sets -march=armv7-a when compiling for
arm linux targets with ifunc support:
@ARCH_ARM_LINUX_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -march=armv7-a
-DHAVE_KERNEL64
Is there any particular reason why it must do that?
It seems that if we're trying to build a multilib for armv8-a, for example, this
would override any architecture options, and even conflict with any -mcpu
options that we might specify elsewhere.
Would there be any fallout I'm not seeing from removing -march=armv7-a from
there?
Thanks,
Kyrill
