Commit 42a92bcc authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

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: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: default avatarNick Desaulniers <ndesaulniers@google.com>
parent 518d8a56

Makefile

+2 −5
Original line number Diff line number Diff line
@@ -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

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