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