llvm-device-build.mk

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