llvm-device-build.mk

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