[Driver] Disable -faddrsig on Gentoo by default
Gentoo supports combining clang toolchain with GNU binutils, and many
users actually do that. As -faddrsig is not supported by GNU strip,
this results in a lot of warnings. Disable it by default and let users
enable it explicitly if they want it; with the intent of reevaluating
when the underlying feature becomes standarized.
See also: https://bugs.gentoo.org/667854
Differential Revision: https://reviews.llvm.org/D56047
llvm-svn: 350028
diff --git a/clang/test/Driver/addrsig.c b/clang/test/Driver/addrsig.c
index 739dcc3..556a908 100644
--- a/clang/test/Driver/addrsig.c
+++ b/clang/test/Driver/addrsig.c
@@ -1,3 +1,6 @@
+// Gentoo disables -faddrsig by default
+// XFAIL: gentoo
+
// RUN: %clang -### -target x86_64-unknown-linux -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
// RUN: %clang -### -target x86_64-pc-win32 -c %s 2>&1 | FileCheck -check-prefix=ADDRSIG %s
// RUN: %clang -### -target x86_64-unknown-linux -fno-integrated-as -c %s 2>&1 | FileCheck -check-prefix=NO-ADDRSIG %s