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Refactor llvm_config.mk and support the 2nd arch

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1. Following the setup of gcc in build/core/combo/,
we added the [HOST|TARGET]_<arch>.mk clang config files,
and load only the configs needed by the current product.
2. Added support for the 2nd arch.

Change-Id: I2a383418a9688a050b39492f8e489d40eeeb5f2d
This commit is contained in:
Ying Wang
2014-02-06 18:08:44 -08:00
parent 8b20d5b97e
commit 1f9828387d
21 changed files with 654 additions and 286 deletions
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53
core/clang/TARGET_mips.mk Normal file
View File

@@ -0,0 +1,53 @@
include $(BUILD_SYSTEM)/clang/mips.mk
CLANG_CONFIG_mips_TARGET_TRIPLE := mipsel-linux-android
CLANG_CONFIG_mips_TARGET_TOOLCHAIN_PREFIX := \
$(TARGET_TOOLCHAIN_ROOT)/$(CLANG_CONFIG_mips_TARGET_TRIPLE)/bin
CLANG_CONFIG_mips_TARGET_EXTRA_ASFLAGS := \
$(CLANG_CONFIG_EXTRA_ASFLAGS) \
$(CLANG_CONFIG_TARGET_EXTRA_ASFLAGS) \
$(CLANG_CONFIG_mips_EXTRA_ASFLAGS) \
-target $(CLANG_CONFIG_mips_TARGET_TRIPLE) \
-B$(CLANG_CONFIG_mips_TARGET_TOOLCHAIN_PREFIX)
CLANG_CONFIG_mips_TARGET_EXTRA_CFLAGS := \
$(CLANG_CONFIG_EXTRA_CFLAGS) \
$(CLANG_CONFIG_TARGET_EXTRA_CFLAGS) \
$(CLANG_CONFIG_mips_EXTRA_CFLAGS) \
$(CLANG_CONFIG_mips_TARGET_EXTRA_ASFLAGS)
CLANG_CONFIG_mips_TARGET_EXTRA_CPPFLAGS := \
$(CLANG_CONFIG_EXTRA_CPPFLAGS) \
$(CLANG_CONFIG_TARGET_EXTRA_CPPFLAGS) \
$(CLANG_CONFIG_mips_EXTRA_CPPFLAGS) \
CLANG_CONFIG_mips_TARGET_EXTRA_LDFLAGS := \
$(CLANG_CONFIG_EXTRA_LDFLAGS) \
$(CLANG_CONFIG_TARGET_EXTRA_LDFLAGS) \
$(CLANG_CONFIG_mips_EXTRA_LDFLAGS) \
-target $(CLANG_CONFIG_mips_TARGET_TRIPLE) \
-B$(CLANG_CONFIG_mips_TARGET_TOOLCHAIN_PREFIX)
define $(clang_2nd_arch_prefix)convert-to-clang-flags
$(strip \
$(call subst-clang-incompatible-mips-flags,\
$(filter-out $(CLANG_CONFIG_mips_UNKNOWN_CFLAGS),\
$(1))))
endef
$(clang_2nd_arch_prefix)CLANG_TARGET_GLOBAL_CFLAGS := \
$(call $(clang_2nd_arch_prefix)convert-to-clang-flags,$($(clang_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS)) \
$(CLANG_CONFIG_mips_TARGET_EXTRA_CFLAGS)
$(clang_2nd_arch_prefix)CLANG_TARGET_GLOBAL_CPPFLAGS := \
$(call $(clang_2nd_arch_prefix)convert-to-clang-flags,$(clang_2nd_arch_prefix)$(TARGET_GLOBAL_CPPFLAGS)) \
$(CLANG_CONFIG_mips_TARGET_EXTRA_CPPFLAGS)
$(clang_2nd_arch_prefix)CLANG_TARGET_GLOBAL_LDFLAGS := \
$(call $(clang_2nd_arch_prefix)convert-to-clang-flags,$($(clang_2nd_arch_prefix)TARGET_GLOBAL_LDFLAGS)) \
$(CLANG_CONFIG_mips_TARGET_EXTRA_LDFLAGS)
$(clang_2nd_arch_prefix)RS_TRIPLE := mipsel-unknown-linux