Add -fno-ret-protector for arm64.

Prompted by deraadt

diff --git a/gnu/usr.bin/clang/Makefile.inc b/gnu/usr.bin/clang/Makefile.inc
index f772277..0b99edc 100644 (file)
--- a/gnu/usr.bin/clang/Makefile.inc
+++ b/gnu/usr.bin/clang/Makefile.inc
@@ -1,4 +1,4 @@
-# $OpenBSD: Makefile.inc,v 1.6 2018/06/06 00:14:29 mortimer Exp $
+# $OpenBSD: Makefile.inc,v 1.7 2018/07/28 21:43:21 mortimer Exp $
 
 LLVM_SRCS?=    ${.CURDIR}/../../../llvm
 
@@ -20,7 +20,7 @@ CLANG_INCLUDES=       -I${LLVM_SRCS}/tools/clang/include
 CPPFLAGS+=     -I${LLVM_SRCS}/include -I${.CURDIR}/../include -I${.OBJDIR} \
                -I${.OBJDIR}/../include
 CPPFLAGS+=     -DNDEBUG
-.if ${MACHINE} == "amd64"
+.if (${MACHINE} == "amd64" || ${MACHINE} == "arm64")
 CPPFLAGS+=     -fno-ret-protector
 .endif
 CPPFLAGS+=     -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS \