diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-12-14 17:05:37 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-12-17 00:33:44 +0900 |
| commit | 42a92bccd213ce4b7198d2e943ac0efe88cbe1aa (patch) | |
| tree | 8e9a8f0d8751d4406ab0c57fb2ee1ab50963ee1e /Makefile | |
| parent | 518d8a5644197abd3d5efb23c71afff25194da7e (diff) | |
| download | linux-42a92bccd213ce4b7198d2e943ac0efe88cbe1aa.tar.gz | |
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 <yamada.masahiro@socionext.com> Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 7 |
1 files 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 |