From 42a92bccd213ce4b7198d2e943ac0efe88cbe1aa Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Fri, 14 Dec 2018 17:05:37 +0900 Subject: [PATCH] kbuild: add -fno-PIE flag unconditionally This flag is documented in the GCC 4.6 manual, and recognized by Clang as well. Let's rip off the cc-option switch. Signed-off-by: Masahiro Yamada Reviewed-by: Nick Desaulniers --- Makefile | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/Makefile b/Makefile index 6f3df2d786dd..2d15726fb546 100644 --- a/Makefile +++ b/Makefile @@ -426,9 +426,9 @@ LINUXINCLUDE := \ -I$(objtree)/include \ $(USERINCLUDE) -KBUILD_AFLAGS := -D__ASSEMBLY__ +KBUILD_AFLAGS := -D__ASSEMBLY__ -fno-PIE KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ - -fno-strict-aliasing -fno-common -fshort-wchar \ + -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \ -Werror-implicit-function-declaration \ -Wno-format-security \ -std=gnu89 @@ -514,9 +514,6 @@ RETPOLINE_VDSO_CFLAGS := $(call cc-option,$(RETPOLINE_VDSO_CFLAGS_GCC),$(call cc export RETPOLINE_CFLAGS export RETPOLINE_VDSO_CFLAGS -KBUILD_CFLAGS += $(call cc-option,-fno-PIE) -KBUILD_AFLAGS += $(call cc-option,-fno-PIE) - # check for 'asm goto' ifeq ($(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-goto.sh $(CC) $(KBUILD_CFLAGS)), y) CC_HAVE_ASM_GOTO := 1