llvm-host-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         $(LOCAL_CFLAGS)
  12
  13 ifeq ($(LLVM_ENABLE_ASSERTION),true)
  14 LOCAL_CFLAGS := \
  15         -D_DEBUG        \
  16         -UNDEBUG        \
  17         $(LOCAL_CFLAGS)
  18 endif
  19
  20 # force 32 bit code for sim build
  21 ifeq ($(TARGET_SIMULATOR),true)
  22 LOCAL_CFLAGS += -m32
  23 LOCAL_LDFLAGS += -m32
  24 endif
  25
  26 ifneq ($(REQUIRES_EH),1)
  27 LOCAL_CFLAGS += -fno-exceptions
  28 else
  29 REQUIRES_EH := 0
  30 LOCAL_CFLAGS += -fexceptions
  31 endif
  32
  33 ifneq ($(REQUIRES_RTTI),1)
  34 LOCAL_CPPFLAGS += -fno-rtti
  35 else
  36 REQUIRES_RTTI := 0
  37 endif
  38
  39 LOCAL_CPPFLAGS :=       \
  40         $(LOCAL_CPPFLAGS)       \
  41         -Woverloaded-virtual    \
  42         -Wno-sign-promo
  43
  44 # Make sure bionic is first so we can include system headers.
  45 LOCAL_C_INCLUDES :=     \
  46         $(LLVM_ROOT_PATH)       \
  47         $(LLVM_ROOT_PATH)/include       \
  48         $(LLVM_ROOT_PATH)/host/include  \
  49         $(LOCAL_C_INCLUDES)
  50
  51 LOCAL_IS_HOST_MODULE := true
  52
  53 ###########################################################
  54 ## Commands for running tblgen to compile a td file
  55 ###########################################################
  56 define transform-host-td-to-out
  57 @mkdir -p $(dir $@)
  58 @echo "Host TableGen: $(LOCAL_MODULE) (gen-$(1)) <= $<"
  59 $(hide) $(TBLGEN) \
  60         -I $(dir $<)    \
  61         -I $(LLVM_ROOT_PATH)/include    \
  62         -I $(LLVM_ROOT_PATH)/host/include       \
  63         -I $(LLVM_ROOT_PATH)/lib/Target \
  64         $(if $(strip $(CLANG_ROOT_PATH)),-I $(CLANG_ROOT_PATH)/include,)        \
  65         -gen-$(strip $(1))      \
  66         -o $@ $<
  67 endef