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| 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 /package/gcc | |
| parent | 1eca624c03e5e1f815e0e62cbfc3b99f3cd628b3 (diff) | |
| download | buildroot-bd0640a2139119e2fdb4b384ebf32d1edcb0fdaa.tar.gz buildroot-bd0640a2139119e2fdb4b384ebf32d1edcb0fdaa.zip | |
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 'package/gcc')
| -rw-r--r-- | package/gcc/gcc.mk | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/package/gcc/gcc.mk b/package/gcc/gcc.mk index 1ae9b7edd9..5f6d53f106 100644 --- a/package/gcc/gcc.mk +++ b/package/gcc/gcc.mk @@ -200,39 +200,36 @@ HOST_GCC_COMMON_CONF_OPTS += --disable-decimal-float endif # Determine arch/tune/abi/cpu options -ifneq ($(call qstrip,$(BR2_GCC_TARGET_ARCH)),) -HOST_GCC_COMMON_CONF_OPTS += --with-arch=$(BR2_GCC_TARGET_ARCH) +ifneq ($(GCC_TARGET_ARCH),) +HOST_GCC_COMMON_CONF_OPTS += --with-arch="$(GCC_TARGET_ARCH)" endif -ifneq ($(call qstrip,$(BR2_GCC_TARGET_ABI)),) -HOST_GCC_COMMON_CONF_OPTS += --with-abi=$(BR2_GCC_TARGET_ABI) +ifneq ($(GCC_TARGET_ABI),) +HOST_GCC_COMMON_CONF_OPTS += --with-abi="$(GCC_TARGET_ABI)" endif ifeq ($(BR2_TOOLCHAIN_HAS_MNAN_OPTION),y) -ifneq ($(call qstrip,$(BR2_GCC_TARGET_NAN)),) -HOST_GCC_COMMON_CONF_OPTS += --with-nan=$(BR2_GCC_TARGET_NAN) +ifneq ($(GCC_TARGET_NAN),) +HOST_GCC_COMMON_CONF_OPTS += --with-nan="$(GCC_TARGET_NAN)" endif endif -ifneq ($(call qstrip,$(BR2_GCC_TARGET_FP32_MODE)),) -HOST_GCC_COMMON_CONF_OPTS += --with-fp-32=$(BR2_GCC_TARGET_FP32_MODE) +ifneq ($(GCC_TARGET_FP32_MODE),) +HOST_GCC_COMMON_CONF_OPTS += --with-fp-32="$(GCC_TARGET_FP32_MODE)" endif -ifneq ($(call qstrip,$(BR2_GCC_TARGET_CPU)),) -ifneq ($(call qstrip,$(BR2_GCC_TARGET_CPU_REVISION)),) -HOST_GCC_COMMON_CONF_OPTS += --with-cpu=$(call qstrip,$(BR2_GCC_TARGET_CPU)-$(BR2_GCC_TARGET_CPU_REVISION)) +ifneq ($(GCC_TARGET_CPU),) +ifneq ($(GCC_TARGET_CPU_REVISION),) +HOST_GCC_COMMON_CONF_OPTS += --with-cpu=$(GCC_TARGET_CPU)-$(GCC_TARGET_CPU_REVISION) else -HOST_GCC_COMMON_CONF_OPTS += --with-cpu=$(call qstrip,$(BR2_GCC_TARGET_CPU)) +HOST_GCC_COMMON_CONF_OPTS += --with-cpu=$(GCC_TARGET_CPU) endif endif -GCC_TARGET_FPU = $(call qstrip,$(BR2_GCC_TARGET_FPU)) ifneq ($(GCC_TARGET_FPU),) HOST_GCC_COMMON_CONF_OPTS += --with-fpu=$(GCC_TARGET_FPU) endif -GCC_TARGET_FLOAT_ABI = $(call qstrip,$(BR2_GCC_TARGET_FLOAT_ABI)) ifneq ($(GCC_TARGET_FLOAT_ABI),) HOST_GCC_COMMON_CONF_OPTS += --with-float=$(GCC_TARGET_FLOAT_ABI) endif -GCC_TARGET_MODE = $(call qstrip,$(BR2_GCC_TARGET_MODE)) ifneq ($(GCC_TARGET_MODE),) HOST_GCC_COMMON_CONF_OPTS += --with-mode=$(GCC_TARGET_MODE) endif |
