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