When tweaking the protection flags for each architecture, we want
to check for the CPU architecture (think "powerpc") and not the
system architecture (think "macppc").
ok?
Index: Makefile.inc
===================================================================
RCS file: /cvs/src/gnu/usr.bin/clang/Makefile.inc,v
retrieving revision 1.10
diff -u -p -r1.10 Makefile.inc
--- Makefile.inc 11 Jan 2019 23:25:22 -0000 1.10
+++ Makefile.inc 12 Jan 2019 22:32:56 -0000
@@ -24,10 +24,11 @@ CPPFLAGS+= -I${LLVM_SRCS}/include -I${.C
CPPFLAGS+= -DNDEBUG
# Disable some protections in the compiler to regain performance.
-.if (${MACHINE} == "amd64" || ${MACHINE} == "i386" || ${MACHINE} == "arm64")
+.if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386" || \
+ ${MACHINE_ARCH} == "aarch64"
CPPFLAGS+= -fno-ret-protector
.endif
-.if (${MACHINE} == "amd64" || ${MACHINE} == "i386")
+.if ${MACHINE_ARCH} == "amd64" || ${MACHINE_ARCH} == "i386"
CPPFLAGS+= -mno-retpoline
.endif
--
Christian "naddy" Weisgerber na...@mips.inka.de
