6708b6c99c
ASan runtime library (when using dynamic linking) must be the first dependency of the main executable to achieve correct symbol interposition. This matches how the clang driver works. In multilib setup, ASan-RT name depends on the target arch: /system/lib/libclang_rt.asan-arm-android.so /system/lib64/libclang_rt.asan-arm64-android.so We also set RPATH to /system/lib/asan or /system/lib64/asan to have a place for ASan-only versions of system libraries. Change-Id: I937d202077b6e433ba476c075d31be818b662d53
73 lines
2.8 KiB
Makefile
73 lines
2.8 KiB
Makefile
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include $(BUILD_SYSTEM)/clang/arm.mk
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CLANG_CONFIG_arm_TARGET_TRIPLE := arm-linux-androideabi
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CLANG_CONFIG_arm_TARGET_TOOLCHAIN_PREFIX := \
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$($(clang_2nd_arch_prefix)TARGET_TOOLCHAIN_ROOT)/$(CLANG_CONFIG_arm_TARGET_TRIPLE)/bin
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CLANG_CONFIG_arm_TARGET_EXTRA_ASFLAGS := \
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$(CLANG_CONFIG_EXTRA_ASFLAGS) \
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$(CLANG_CONFIG_TARGET_EXTRA_ASFLAGS) \
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$(CLANG_CONFIG_arm_EXTRA_ASFLAGS) \
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-target $(CLANG_CONFIG_arm_TARGET_TRIPLE) \
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-B$(CLANG_CONFIG_arm_TARGET_TOOLCHAIN_PREFIX)
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CLANG_CONFIG_arm_TARGET_EXTRA_CFLAGS := \
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$(CLANG_CONFIG_EXTRA_CFLAGS) \
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$(CLANG_CONFIG_TARGET_EXTRA_CFLAGS) \
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$(CLANG_CONFIG_arm_EXTRA_CFLAGS) \
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-target $(CLANG_CONFIG_arm_TARGET_TRIPLE) \
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$(CLANG_CONFIG_arm_TARGET_EXTRA_ASFLAGS)
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CLANG_CONFIG_arm_TARGET_EXTRA_CONLYFLAGS := \
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$(CLANG_CONFIG_EXTRA_CONLYFLAGS) \
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$(CLANG_CONFIG_TARGET_EXTRA_CONLYFLAGS) \
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$(CLANG_CONFIG_arm_EXTRA_CONLYFLAGS)
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CLANG_CONFIG_arm_TARGET_EXTRA_CPPFLAGS := \
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$(CLANG_CONFIG_EXTRA_CPPFLAGS) \
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$(CLANG_CONFIG_TARGET_EXTRA_CPPFLAGS) \
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$(CLANG_CONFIG_arm_EXTRA_CPPFLAGS) \
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-target $(CLANG_CONFIG_arm_TARGET_TRIPLE)
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CLANG_CONFIG_arm_TARGET_EXTRA_LDFLAGS := \
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$(CLANG_CONFIG_EXTRA_LDFLAGS) \
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$(CLANG_CONFIG_TARGET_EXTRA_LDFLAGS) \
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$(CLANG_CONFIG_arm_EXTRA_LDFLAGS) \
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-target $(CLANG_CONFIG_arm_TARGET_TRIPLE) \
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-B$(CLANG_CONFIG_arm_TARGET_TOOLCHAIN_PREFIX)
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define $(clang_2nd_arch_prefix)convert-to-clang-flags
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$(strip \
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$(call subst-clang-incompatible-arm-flags,\
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$(filter-out $(CLANG_CONFIG_arm_UNKNOWN_CFLAGS),\
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$(1))))
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endef
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$(clang_2nd_arch_prefix)CLANG_TARGET_GLOBAL_CFLAGS := \
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$(call $(clang_2nd_arch_prefix)convert-to-clang-flags,$($(clang_2nd_arch_prefix)TARGET_GLOBAL_CFLAGS)) \
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$(CLANG_CONFIG_arm_TARGET_EXTRA_CFLAGS)
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$(clang_2nd_arch_prefix)CLANG_TARGET_GLOBAL_CONLYFLAGS := \
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$(call $(clang_2nd_arch_prefix)convert-to-clang-flags,$($(clang_2nd_arch_prefix)TARGET_GLOBAL_CONLYFLAGS)) \
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$(CLANG_CONFIG_arm_TARGET_EXTRA_CONLYFLAGS)
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$(clang_2nd_arch_prefix)CLANG_TARGET_GLOBAL_CPPFLAGS := \
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$(call $(clang_2nd_arch_prefix)convert-to-clang-flags,$($(clang_2nd_arch_prefix)TARGET_GLOBAL_CPPFLAGS)) \
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$(CLANG_CONFIG_arm_TARGET_EXTRA_CPPFLAGS)
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$(clang_2nd_arch_prefix)CLANG_TARGET_GLOBAL_LDFLAGS := \
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$(call $(clang_2nd_arch_prefix)convert-to-clang-flags,$($(clang_2nd_arch_prefix)TARGET_GLOBAL_LDFLAGS)) \
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$(CLANG_CONFIG_arm_TARGET_EXTRA_LDFLAGS)
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$(clang_2nd_arch_prefix)RS_TRIPLE := armv7-none-linux-gnueabi
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$(clang_2nd_arch_prefix)RS_TRIPLE_CFLAGS :=
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$(clang_2nd_arch_prefix)RS_COMPAT_TRIPLE := armv7-none-linux-gnueabi
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$(clang_2nd_arch_prefix)TARGET_LIBPROFILE_RT := $(LLVM_RTLIB_PATH)/libclang_rt.profile-arm-android.a
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# Address sanitizer clang config
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$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_RUNTIME_LIBRARY := libclang_rt.asan-arm-android
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$(clang_2nd_arch_prefix)ADDRESS_SANITIZER_RPATH := /system/lib/asan
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