diff options
Diffstat (limited to 'arch/arm/Makefile')
| -rw-r--r-- | arch/arm/Makefile | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 29fd8e276c..62b397a73e 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -1,19 +1,19 @@ KBUILD_DEFCONFIG := qemu_virt64_defconfig -CPPFLAGS += -D__ARM__ -fno-strict-aliasing +KBUILD_CPPFLAGS += -D__ARM__ -fno-strict-aliasing # Explicitly specifiy 32-bit ARM ISA since toolchain default can be -mthumb: ifeq ($(CONFIG_CPU_V8),y) -CPPFLAGS +=$(call cc-option,-maarch64,) +KBUILD_CPPFLAGS +=$(call cc-option,-maarch64,) else -CPPFLAGS +=$(call cc-option,-marm,) +KBUILD_CPPFLAGS +=$(call cc-option,-marm,) endif ifeq ($(CONFIG_CPU_BIG_ENDIAN),y) -CPPFLAGS += -mbig-endian +KBUILD_CPPFLAGS += -mbig-endian AS += -EB LD += -EB else -CPPFLAGS += -mlittle-endian +KBUILD_CPPFLAGS += -mlittle-endian AS += -EL LD += -EL endif @@ -23,14 +23,14 @@ endif # conservative and instruct the compiler not to generate any unaligned # accesses ifneq ($(CONFIG_CPU_V8),y) -CFLAGS += -mno-unaligned-access +KBUILD_CFLAGS += -mno-unaligned-access else -CFLAGS += -mstrict-align +KBUILD_CFLAGS += -mstrict-align endif # Prevent use of floating point and Advanced SIMD registers. ifeq ($(CONFIG_CPU_V8),y) -CFLAGS += -mgeneral-regs-only +KBUILD_CFLAGS += -mgeneral-regs-only endif # This selects which instruction set is used. @@ -70,12 +70,12 @@ AFLAGS_THUMB2 :=$(CFLAGS_THUMB2) -Wa$(comma)-mthumb endif ifeq ($(CONFIG_CPU_V8), y) -CPPFLAGS += $(CFLAGS_ABI) $(arch-y) $(tune-y) -AFLAGS += -include asm/unified.h +KBUILD_CPPFLAGS += $(CFLAGS_ABI) $(arch-y) $(tune-y) +KBUILD_AFLAGS += -include asm/unified.h export S64 = _64 else -CPPFLAGS += $(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float $(CFLAGS_THUMB2) -AFLAGS += -include asm/unified.h -msoft-float $(AFLAGS_THUMB2) +KBUILD_CPPFLAGS += $(CFLAGS_ABI) $(arch-y) $(tune-y) -msoft-float $(CFLAGS_THUMB2) +KBUILD_AFLAGS += -include asm/unified.h -msoft-float $(AFLAGS_THUMB2) endif # Machine directory name. This list is sorted alphanumerically @@ -128,22 +128,22 @@ board-$(CONFIG_MACH_TINY6410) += friendlyarm-tiny6410 machdirs := $(patsubst %,arch/arm/mach-%/,$(machine-y)) ifeq ($(KBUILD_SRC),) -CPPFLAGS += $(patsubst %,-I%include,$(machdirs)) +KBUILD_CPPFLAGS += $(patsubst %,-I%include,$(machdirs)) else -CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) +KBUILD_CPPFLAGS += $(patsubst %,-I$(srctree)/%include,$(machdirs)) endif TEXT_BASE = $(CONFIG_TEXT_BASE) -CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) +KBUILD_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) # Add cleanup flags -CPPFLAGS += -fdata-sections -ffunction-sections +KBUILD_CPPFLAGS += -fdata-sections -ffunction-sections LDFLAGS_barebox += --gc-sections LDFLAGS_pbl += --gc-sections # early code often runs at addresses we are not linked at -CPPFLAGS += -fPIE +KBUILD_CPPFLAGS += -fPIE ifdef CONFIG_RELOCATABLE LDFLAGS_barebox += -pie |