clang/0001-GCC-compatibility-Ignore-fstack-clash-protection.patch
Tom Stellard 4b5a3e57f2 Ignore -fstack-clash-protection option instead of giving an error
This is required now that Fedora uses -fstack-clash-protection in the
default CFLAGS.
2018-01-26 22:20:16 +00:00

43 lines
2.0 KiB
Diff

From 428ca4520a79ec5a6df9c6adc8b8069623868cdb Mon Sep 17 00:00:00 2001
From: Tom Stellard <tstellar@redhat.com>
Date: Fri, 26 Jan 2018 11:38:04 -0800
Subject: [PATCH] GCC compatibility: Ignore -fstack-clash-protection
Reviewers: sylvestre.ledru
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D42593
---
include/clang/Driver/Options.td | 1 +
test/Driver/clang_f_opts.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 41f31cf..e9078a2 100644
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -2705,6 +2705,7 @@ defm single_precision_constant : BooleanFFlag<"single-precision-constant">,
Group<clang_ignored_gcc_optimization_f_Group>;
defm spec_constr_count : BooleanFFlag<"spec-constr-count">, Group<clang_ignored_f_Group>;
defm stack_check : BooleanFFlag<"stack-check">, Group<clang_ignored_f_Group>;
+defm stack_clash_protection : BooleanFFlag<"stack-clash-protection">, Group<clang_ignored_f_Group>;
defm strength_reduce :
BooleanFFlag<"strength-reduce">, Group<clang_ignored_gcc_optimization_f_Group>;
defm tls_model : BooleanFFlag<"tls-model">, Group<clang_ignored_f_Group>;
diff --git a/test/Driver/clang_f_opts.c b/test/Driver/clang_f_opts.c
index 5755c5d..8710ff4 100644
--- a/test/Driver/clang_f_opts.c
+++ b/test/Driver/clang_f_opts.c
@@ -284,6 +284,7 @@
// RUN: -ffriend-injection \
// RUN: -fno-implement-inlines -fimplement-inlines \
// RUN: -fstack-check \
+// RUN: -fstack-clash-protection \
// RUN: -fforce-addr \
// RUN: -malign-functions=100 \
// RUN: -malign-loops=100 \
--
1.8.3.1