Commit 3fb6010d authored by Stany MARCEL's avatar Stany MARCEL Committed by Peter Korsgaard
Browse files

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: default avatarStany MARCEL <stanypub@gmail.com>
Reviewed-by: default avatar"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: default avatarPeter Korsgaard <jacmet@sunsite.dk>
parent d64c4ed3

toolchain/toolchain-external/ext-tool.mk

+5 −0
Original line number Diff line number Diff line
@@ -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_)"'

toolchain/toolchain-external/ext-toolchain-wrapper.c

+3 −0
Original line number Diff line number Diff line
@@ -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