diff options
Diffstat (limited to 'arch/x86/Makefile')
| -rw-r--r-- | arch/x86/Makefile | 34 |
1 files changed, 15 insertions, 19 deletions
diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 4d471c2f8a..97f6d85f2f 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -1,6 +1,6 @@ KBUILD_DEFCONFIG := generic_defconfig -CPPFLAGS += -D__X86__ +KBUILD_CPPFLAGS += -D__X86__ board-$(CONFIG_MACH_X86_GENERIC) := x86_generic @@ -8,15 +8,15 @@ TEXT_BASE = $(CONFIG_TEXT_BASE) ifeq ($(CONFIG_X86_EFI),y) machine-y := efi -CFLAGS += -fpic -fshort-wchar -mno-sse -mno-mmx +KBUILD_CFLAGS += -fpic -fshort-wchar -mno-sse -mno-mmx ifeq ($(CONFIG_X86_32),y) TARGET = efi-app-ia32 else TARGET = efi-app-x86_64 endif else -CPPFLAGS += -fno-strict-aliasing -CPPFLAGS += -march=i386 -DTEXT_BASE=$(TEXT_BASE) \ +KBUILD_CPPFLAGS += -fno-strict-aliasing +KBUILD_CPPFLAGS += -march=i386 -DTEXT_BASE=$(TEXT_BASE) \ -fno-unwind-tables -fno-asynchronous-unwind-tables machine-y := i386 @@ -25,32 +25,28 @@ endif ifeq ($(CONFIG_X86_32),y) UTS_MACHINE := i386 biarch := $(call cc-option,-m32) - AFLAGS += $(biarch) - CFLAGS += $(biarch) - CPPFLAGS += $(biarch) + KBUILD_AFLAGS += $(biarch) + KBUILD_CFLAGS += $(biarch) + KBUILD_CPPFLAGS += $(biarch) else UTS_MACHINE := x86_64 - AFLAGS += -m64 - CFLAGS += -m64 -mno-red-zone - CPPFLAGS += -m64 + KBUILD_AFLAGS += -m64 + KBUILD_CFLAGS += -m64 -mno-red-zone + KBUILD_CPPFLAGS += -m64 endif ifndef CONFIG_MODULES # Add cleanup flags ifneq ($(CONFIG_X86_EFI),y) -CPPFLAGS += -fdata-sections -ffunction-sections +KBUILD_CPPFLAGS += -fdata-sections -ffunction-sections LDFLAGS_barebox += -static --gc-sections endif endif machdirs := $(patsubst %,arch/x86/mach-%/,$(machine-y)) -ifeq ($(KBUILD_SRC),) -CPPFLAGS += $(patsubst %,-I%include,$(machdirs)) -else -CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) -endif +KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) ifneq ($(board-y),) BOARD := arch/x86/boards/$(board-y)/ @@ -74,7 +70,7 @@ ifeq ($(CONFIG_X86_EFI),y) lds-$(CONFIG_X86_32) := arch/x86/mach-efi/elf_ia32_efi.lds lds-$(CONFIG_X86_64) := arch/x86/mach-efi/elf_x86_64_efi.lds -cmd_barebox__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_barebox) -o $@ \ +cmd_barebox__ ?= $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_barebox) -o $@ \ -T $(lds-y) \ -shared -Bsymbolic -nostdlib -znocombreloc \ --start-group $(BAREBOX_OBJS) \ @@ -89,7 +85,7 @@ quiet_cmd_efi_image = EFI-IMG $@ KBUILD_BINARY := barebox -LDFLAGS := --no-undefined +KBUILD_LDFLAGS := --no-undefined barebox.efi: $(KBUILD_BINARY) FORCE $(call if_changed,efi_image) @@ -104,7 +100,7 @@ lds-$(CONFIG_BOARD_LINKER_SCRIPT) := $(BOARD)/barebox.lds endif -LDFLAGS += -m elf_$(UTS_MACHINE) +KBUILD_LDFLAGS += -m elf_$(UTS_MACHINE) CLEAN_FILES += $(lds-y) CLEAN_FILES += arch/x86/lib/barebox.lds barebox.map barebox.S |