1 LOCAL_MODULE_TARGET_ARCH := $(LLVM_SUPPORTED_ARCH) 2 3 LOCAL_CLANG := true 4 5 LOCAL_CFLAGS := \ 6 -D_GNU_SOURCE \ 7 -D__STDC_LIMIT_MACROS \ 8 -D__STDC_CONSTANT_MACROS \ 9 -D__STDC_FORMAT_MACROS \ 10 -O2 \ 11 -fomit-frame-pointer \ 12 -Wall \ 13 -W \ 14 -Wno-unused-parameter \ 15 -Wwrite-strings \ 16 -Dsprintf=sprintf \ 17 $(LOCAL_CFLAGS) 18 19 # The three inline options together reduce libbcc.so almost 1MB. 20 # We move them from global build/core/combo/TARGET_linux-arm.mk 21 # to here. 22 LOCAL_CFLAGS := -DANDROID_TARGET_BUILD \ 23 -finline-functions \ 24 $(LOCAL_CFLAGS) 25 26 ifeq ($(TARGET_BUILD_VARIANT),eng) 27 LOCAL_CFLAGS := -DANDROID_ENGINEERING_BUILD \ 28 $(LOCAL_CFLAGS) 29 endif 30 31 ifeq ($(LLVM_ENABLE_ASSERTION),true) 32 LOCAL_CFLAGS := \ 33 $(LOCAL_CFLAGS) \ 34 -D_DEBUG \ 35 -UNDEBUG 36 endif 37 38 ifneq ($(REQUIRES_EH),1) 39 LOCAL_CFLAGS += -fno-exceptions 40 else 41 # No action. The device target should not have exception enabled since bionic 42 # doesn't support it 43 REQUIRES_EH := 0 44 endif 45 46 ifneq ($(REQUIRES_RTTI),1) 47 LOCAL_CPPFLAGS += -fno-rtti 48 else 49 REQUIRES_RTTI := 0 50 endif 51 52 LOCAL_CPPFLAGS := \ 53 $(LOCAL_CPPFLAGS) \ 54 -Woverloaded-virtual \ 55 -Wno-sign-promo \ 56 -std=c++11 57 58 # Make sure bionic is first so we can include system headers. 59 LOCAL_C_INCLUDES := \ 60 bionic \ 61 external/libcxx/include \ 62 $(LLVM_ROOT_PATH) \ 63 $(LLVM_ROOT_PATH)/include \ 64 $(LLVM_ROOT_PATH)/device/include \ 65 $(LOCAL_C_INCLUDES) 66 67 include external/libcxx/libcxx.mk 68 69 ########################################################### 70 ## Commands for running tblgen to compile a td file 71 ########################################################### 72 define transform-device-td-to-out 73 @mkdir -p $(dir $@) 74 @echo "Device TableGen (gen-$(1)): $(TBLGEN_LOCAL_MODULE) <= $<" 75 $(hide) $(LLVM_TBLGEN) \ 76 -I $(dir $<) \ 77 -I $(LLVM_ROOT_PATH)/include \ 78 -I $(LLVM_ROOT_PATH)/device/include \ 79 -I $(LLVM_ROOT_PATH)/lib/Target \ 80 -gen-$(strip $(1)) \ 81 -o $@ $< 82 endef 83
