tree 591a0a52fb2728690694c89b38eac4ba9e6bc51c
parent 4a212887512549341e53a88d037db4f367e37761
author Than McIntosh <thanm@google.com> 1593547749 -0400
committer Than McIntosh <thanm@google.com> 1593623500 +0000

gollvm: extend -fcf-protection workaround to libbacktrace/libffi

In cases where the host compiler hard-wires on -fcf-protection=branch,
extend the workaround for ld.gold to the builds of libffi and
libbacktrace when building gollvm.

Updates golang/go#38728.

Change-Id: I6adcf1d5ab4795efc9f5e38046a8f57349be1e13
Reviewed-on: https://go-review.googlesource.com/c/gollvm/+/240560
Reviewed-by: Cherry Zhang <cherryyz@google.com>