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uclibc: add explicit setup of ARC-specific options

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As with other architectures for ARC we need to have an ability to set
specific options in uClibc.

In particular this is required for selection of ARC ISA version.

[Peter: string type, so must be in quotes as noted by Yann]
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Anton Kolesov <akolesov@synopsys.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Alexey Brodkin 2014-10-30 16:57:28 +03:00 committed by Peter Korsgaard
parent 11f078c22f
commit 530e074f97
2 changed files with 18 additions and 0 deletions
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6
package/uclibc/Config.in
View File

@ -194,6 +194,12 @@ config BR2_UCLIBC_TARGET_ARCH
default i386 if BR2_i386
default x86_64 if BR2_x86_64
config BR2_UCLIBC_ARC_TYPE
string
depends on BR2_UCLIBC_TARGET_ARCH = "arc"
default "ARC_CPU_700" if BR2_arc750d
default "ARC_CPU_700" if BR2_arc770d
config BR2_UCLIBC_ARM_BX
bool
depends on BR2_UCLIBC_TARGET_ARCH = "arm"

12
package/uclibc/uclibc.mk
View File

@ -56,6 +56,17 @@ UCLIBC_LOCALES = $(foreach locale,$(GENERATE_LOCALE),\
$(firstword $(subst .,$(space),$(locale))))
endif
#
# ARC definitions
#
ifeq ($(UCLIBC_TARGET_ARCH),arc)
UCLIBC_ARC_TYPE = CONFIG_$(call qstrip,$(BR2_UCLIBC_ARC_TYPE))
define UCLIBC_ARC_TYPE_CONFIG
$(call KCONFIG_ENABLE_OPT,$(UCLIBC_ARC_TYPE),$(@D)/.config)
endef
endif # arc
#
# ARM definitions
#
@ -410,6 +421,7 @@ define UCLIBC_KCONFIG_FIXUP_CMDS
$(call KCONFIG_SET_OPT,DEVEL_PREFIX,"/usr",$(@D)/.config)
$(call KCONFIG_SET_OPT,SHARED_LIB_LOADER_PREFIX,"/lib",$(@D)/.config)
$(UCLIBC_MMU_CONFIG)
$(UCLIBC_ARC_TYPE_CONFIG)
$(UCLIBC_ARM_ABI_CONFIG)
$(UCLIBC_ARM_BX_CONFIG)
$(UCLIBC_MIPS_ABI_CONFIG)