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| author | Stany MARCEL <stanypub@gmail.com> | 2011-11-01 13:19:16 +0100 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-11-02 11:48:05 +0100 |
| commit | 3fb6010dca4447576fa36f4b5f845af986d39364 (patch) | |
| tree | 9788a21d649901dffcfc0c6add3ae822f62e5ebe /toolchain/toolchain-external | |
| parent | d64c4ed3f787802d2b3953a5db787984d9a6626e (diff) | |
| download | buildroot-novena-3fb6010dca4447576fa36f4b5f845af986d39364.tar.gz buildroot-novena-3fb6010dca4447576fa36f4b5f845af986d39364.zip | |
toolchain: Add the possibility to have a mcpu option with wrapper
Permit to define the mcpu of the external toolchain wrapper, based on
BR2_GCC_TARGET_CPU.
Signed-off-by: Stany MARCEL <stanypub@gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain/toolchain-external')
| -rw-r--r-- | toolchain/toolchain-external/ext-tool.mk | 5 | ||||
| -rw-r--r-- | toolchain/toolchain-external/ext-toolchain-wrapper.c | 3 |
2 files changed, 8 insertions, 0 deletions
diff --git a/toolchain/toolchain-external/ext-tool.mk b/toolchain/toolchain-external/ext-tool.mk index 572917ff0..a52621cd7 100644 --- a/toolchain/toolchain-external/ext-tool.mk +++ b/toolchain/toolchain-external/ext-tool.mk @@ -127,6 +127,7 @@ TOOLCHAIN_EXTERNAL_WRAPPER_ARGS = \ -DBR_SYSROOT='"$(STAGING_DIR)"' CC_TARGET_TUNE_:=$(call qstrip,$(BR2_GCC_TARGET_TUNE)) +CC_TARGET_CPU_:=$(call qstrip,$(BR2_GCC_TARGET_CPU)) CC_TARGET_ARCH_:=$(call qstrip,$(BR2_GCC_TARGET_ARCH)) CC_TARGET_ABI_:=$(call qstrip,$(BR2_GCC_TARGET_ABI)) @@ -140,6 +141,10 @@ ifneq ($(CC_TARGET_ARCH_),) TOOLCHAIN_EXTERNAL_CFLAGS += -march=$(CC_TARGET_ARCH_) TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_ARCH='"$(CC_TARGET_ARCH_)"' endif +ifneq ($(CC_TARGET_CPU_),) +TOOLCHAIN_EXTERNAL_CFLAGS += -mcpu=$(CC_TARGET_CPU_) +TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_CPU='"$(CC_TARGET_CPU_)"' +endif ifneq ($(CC_TARGET_ABI_),) TOOLCHAIN_EXTERNAL_CFLAGS += -mabi=$(CC_TARGET_ABI_) TOOLCHAIN_EXTERNAL_WRAPPER_ARGS += -DBR_ABI='"$(CC_TARGET_ABI_)"' diff --git a/toolchain/toolchain-external/ext-toolchain-wrapper.c b/toolchain/toolchain-external/ext-toolchain-wrapper.c index 3e2306161..cc404f3e9 100644 --- a/toolchain/toolchain-external/ext-toolchain-wrapper.c +++ b/toolchain/toolchain-external/ext-toolchain-wrapper.c @@ -28,6 +28,9 @@ static char *predef_args[] = { #ifdef BR_TUNE "-mtune=" BR_TUNE, #endif /* BR_TUNE */ +#ifdef BR_CPU + "-mcpu=" BR_CPU, +#endif #ifdef BR_ABI "-mabi=" BR_ABI, #endif |