diff options
Diffstat (limited to 'arch/x86/Makefile')
| -rw-r--r-- | arch/x86/Makefile | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 00e378de8bc0..4346ffb2e39f 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -36,8 +36,8 @@ REALMODE_CFLAGS := $(M16_CFLAGS) -g -Os -DDISABLE_BRANCH_PROFILING \ -fno-strict-aliasing -fomit-frame-pointer -fno-pic \ -mno-mmx -mno-sse -REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), -ffreestanding) -REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), -fno-stack-protector) +REALMODE_CFLAGS += -ffreestanding +REALMODE_CFLAGS += -fno-stack-protector REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), -Wno-address-of-packed-member) REALMODE_CFLAGS += $(call __cc-option, $(CC), $(REALMODE_CFLAGS), $(cc_stack_align4)) export REALMODE_CFLAGS @@ -47,10 +47,6 @@ export REALMODE_CFLAGS # e.g.: obj-y += foo_$(BITS).o export BITS -ifdef CONFIG_X86_NEED_RELOCS - LDFLAGS_vmlinux := --emit-relocs --discard-none -endif - # # Prevent GCC from generating any FP code by mistake. # @@ -177,17 +173,6 @@ ifeq ($(ACCUMULATE_OUTGOING_ARGS), 1) KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args,) endif -KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE) - -# -# The 64-bit kernel must be aligned to 2MB. Pass -z max-page-size=0x200000 to -# the linker to force 2MB page size regardless of the default page size used -# by the linker. -# -ifdef CONFIG_X86_64 -KBUILD_LDFLAGS += $(call ld-option, -z max-page-size=0x200000) -endif - # Workaround for a gcc prelease that unfortunately was shipped in a suse release KBUILD_CFLAGS += -Wno-sign-compare # @@ -207,6 +192,23 @@ ifdef CONFIG_RETPOLINE endif endif +KBUILD_LDFLAGS := -m elf_$(UTS_MACHINE) + +ifdef CONFIG_X86_NEED_RELOCS +LDFLAGS_vmlinux := --emit-relocs --discard-none +else +LDFLAGS_vmlinux := +endif + +# +# The 64-bit kernel must be aligned to 2MB. Pass -z max-page-size=0x200000 to +# the linker to force 2MB page size regardless of the default page size used +# by the linker. +# +ifdef CONFIG_X86_64 +LDFLAGS_vmlinux += -z max-page-size=0x200000 +endif + archscripts: scripts_basic $(Q)$(MAKE) $(build)=arch/x86/tools relocs |