llvm-device-build.mk

   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 LOCAL_CFLAGS_linux += -Werror
  20 LOCAL_CFLAGS_darwin += -Werror
  21
  22 # The three inline options together reduce libbcc.so almost 1MB.
  23 # We move them from global build/core/combo/TARGET_linux-arm.mk
  24 # to here.
  25 LOCAL_CFLAGS := -DANDROID_TARGET_BUILD \
  26                 -finline-functions \
  27                 $(LOCAL_CFLAGS)
  28
  29 ifeq ($(TARGET_BUILD_VARIANT),eng)
  30 LOCAL_CFLAGS := -DANDROID_ENGINEERING_BUILD \
  31                 $(LOCAL_CFLAGS)
  32 endif
  33
  34 ifeq ($(FORCE_BUILD_LLVM_DISABLE_NDEBUG),true)
  35 LOCAL_CFLAGS := \
  36         $(LOCAL_CFLAGS) \
  37         -D_DEBUG        \
  38         -UNDEBUG
  39 endif
  40
  41 ifneq ($(REQUIRES_EH),1)
  42 LOCAL_CFLAGS += -fno-exceptions
  43 else
  44 # No action. The device target should not have exception enabled since bionic
  45 # doesn't support it
  46 REQUIRES_EH := 0
  47 endif
  48
  49 ifneq ($(REQUIRES_RTTI),1)
  50 LOCAL_CPPFLAGS +=       -fno-rtti
  51 else
  52 REQUIRES_RTTI := 0
  53 endif
  54
  55 LOCAL_CPPFLAGS :=       \
  56         $(LOCAL_CPPFLAGS)       \
  57         -Woverloaded-virtual    \
  58         -Wno-sign-promo         \
  59         -std=c++11
  60
  61 # Make sure bionic is first so we can include system headers.
  62 LOCAL_C_INCLUDES :=     \
  63         bionic \
  64         $(LLVM_ROOT_PATH)       \
  65         $(LLVM_ROOT_PATH)/include       \
  66         $(LLVM_ROOT_PATH)/device/include        \
  67         $(LOCAL_C_INCLUDES)
  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