diff options
| author | Mark Corbin <mark.corbin@embecosm.com> | 2018-09-12 11:22:53 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-09-23 22:17:57 +0200 |
| commit | bd0640a2139119e2fdb4b384ebf32d1edcb0fdaa (patch) | |
| tree | fa749570d2cab3be1ac74bcc9b35a534846a6821 /toolchain | |
| parent | 1eca624c03e5e1f815e0e62cbfc3b99f3cd628b3 (diff) | |
arch: allow GCC target options to be optionally overwritten
The BR2_GCC_TARGET_* configuration variables are copied to
corresponding GCC_TARGET_* variables which may then be optionally
modified or overwritten by architecture specific makefiles.
All makefiles must use the new GCC_TARGET_* variables instead
of the BR2_GCC_TARGET_* versions.
Signed-off-by: Mark Corbin <mark.corbin@embecosm.com>
[Thomas: simplify include of arch/arch.mk]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'toolchain')
| -rw-r--r-- | toolchain/toolchain-external/pkg-toolchain-external.mk | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/toolchain/toolchain-external/pkg-toolchain-external.mk b/toolchain/toolchain-external/pkg-toolchain-external.mk index 02d992531d..08e61af00b 100644 --- a/toolchain/toolchain-external/pkg-toolchain-external.mk +++ b/toolchain/toolchain-external/pkg-toolchain-external.mk @@ -151,18 +151,18 @@ TOOLCHAIN_EXTERNAL_LIBS += $(call qstrip,$(BR2_TOOLCHAIN_EXTRA_EXTERNAL_LIBS)) # Definition of the CFLAGS to use with the external toolchain, as well as the # common toolchain wrapper build arguments # -ifeq ($(call qstrip,$(BR2_GCC_TARGET_CPU_REVISION)),) -CC_TARGET_CPU_ := $(call qstrip,$(BR2_GCC_TARGET_CPU)) +ifeq ($(GCC_TARGET_CPU_REVISION),) +CC_TARGET_CPU_ := $(GCC_TARGET_CPU) else -CC_TARGET_CPU_ := $(call qstrip,$(BR2_GCC_TARGET_CPU)-$(BR2_GCC_TARGET_CPU_REVISION)) -endif -CC_TARGET_ARCH_ := $(call qstrip,$(BR2_GCC_TARGET_ARCH)) -CC_TARGET_ABI_ := $(call qstrip,$(BR2_GCC_TARGET_ABI)) -CC_TARGET_NAN_ := $(call qstrip,$(BR2_GCC_TARGET_NAN)) -CC_TARGET_FP32_MODE_ := $(call qstrip,$(BR2_GCC_TARGET_FP32_MODE)) -CC_TARGET_FPU_ := $(call qstrip,$(BR2_GCC_TARGET_FPU)) -CC_TARGET_FLOAT_ABI_ := $(call qstrip,$(BR2_GCC_TARGET_FLOAT_ABI)) -CC_TARGET_MODE_ := $(call qstrip,$(BR2_GCC_TARGET_MODE)) +CC_TARGET_CPU_ := $(GCC_TARGET_CPU)-$(GCC_TARGET_CPU_REVISION) +endif +CC_TARGET_ARCH_ := $(GCC_TARGET_ARCH) +CC_TARGET_ABI_ := $(GCC_TARGET_ABI) +CC_TARGET_NAN_ := $(GCC_TARGET_NAN) +CC_TARGET_FP32_MODE_ := $(GCC_TARGET_FP32_MODE) +CC_TARGET_FPU_ := $(GCC_TARGET_FPU) +CC_TARGET_FLOAT_ABI_ := $(GCC_TARGET_FLOAT_ABI) +CC_TARGET_MODE_ := $(GCC_TARGET_MODE) # march/mtune/floating point mode needs to be passed to the external toolchain # to select the right multilib variant |