This enables EABI support for armv4 CPUs.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
SVN-Revision: 25705
HOST_FPIC:=-fPIC
ARCH_SUFFIX:=
HOST_FPIC:=-fPIC
ARCH_SUFFIX:=
+GCC_ARCH:=
+
+ifneq ($(filter -march=armv%,$(TARGET_OPTIMIZATION)),)
+ ARCH_SUFFIX:=_$(patsubst -march=arm%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
+ GCC_ARCH:=$(patsubst -march=%,%,$(filter -march=armv%,$(TARGET_OPTIMIZATION)))
+endif
ifneq ($(findstring -mips32r2,$(TARGET_OPTIMIZATION)),)
ARCH_SUFFIX:=_r2
endif
ifneq ($(findstring -mips32r2,$(TARGET_OPTIMIZATION)),)
ARCH_SUFFIX:=_r2
endif
-ifneq ($(findstring -march=armv4,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v4
-endif
-ifneq ($(findstring -march=armv4t,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v4t
-endif
-ifneq ($(findstring -march=armv5t,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v5t
-endif
-ifneq ($(findstring -march=armv5te,$(TARGET_OPTIMIZATION)),)
- ARCH_SUFFIX:=_v5te
-endif
ifdef CONFIG_HAS_SPE_FPU
TARGET_SUFFIX:=$(TARGET_SUFFIX)spe
endif
ifdef CONFIG_HAS_SPE_FPU
TARGET_SUFFIX:=$(TARGET_SUFFIX)spe
endif
bool
depends arm||armeb
prompt "Enable EABI support" if TOOLCHAINOPTS
bool
depends arm||armeb
prompt "Enable EABI support" if TOOLCHAINOPTS
- default n if TARGET_gemini
- default n if TARGET_cns21xx
default y
help
Enable ARM EABI support
default y
help
Enable ARM EABI support
TARGET_CFLAGS := $(patsubst -Os,-O2,$(TARGET_CFLAGS))
endif
TARGET_CFLAGS := $(patsubst -Os,-O2,$(TARGET_CFLAGS))
endif
+ifneq ($(GCC_ARCH),)
+ GCC_CONFIGURE+= --with-arch=$(GCC_ARCH)
+endif
+
GCC_MAKE:= \
export SHELL="$(BASH)"; \
$(MAKE) $(TOOLCHAIN_JOBS) \
GCC_MAKE:= \
export SHELL="$(BASH)"; \
$(MAKE) $(TOOLCHAIN_JOBS) \