llvm-host-build.mk

   1 ifeq ($(FORCE_BUILD_LLVM_DEBUG),true)
   2 local_optflags = -O0 -g
   3 else
   4 local_optflags = -O2
   5 endif
   6
   7 LOCAL_CFLAGS += \
   8         -D_GNU_SOURCE   \
   9         -D__STDC_LIMIT_MACROS   \
  10         $(local_optflags)       \
  11         -fomit-frame-pointer    \
  12         -Wall   \
  13         -W      \
  14         -Wno-unused-parameter   \
  15         -Wno-maybe-uninitialized \
  16         -Wno-missing-field-initializers \
  17         -Wwrite-strings \
  18         -Werror \
  19         -Dsprintf=sprintf \
  20         $(LOCAL_CFLAGS)
  21
  22 LOCAL_CFLAGS_darwin += -Wno-error=deprecated-declarations
  23
  24 # Disable certain warnings as errors for use with mingw.
  25 # We also must undefine WIN32_LEAN_AND_MEAN, since it is being passed globally
  26 # on the command line, and LLVM defines this internally itself.
  27 LOCAL_CFLAGS_windows += -Wno-error=array-bounds \
  28                         -Wno-error=comment \
  29                         -Wno-error=return-type \
  30                         -UWIN32_LEAN_AND_MEAN
  31
  32 ifeq ($(FORCE_BUILD_LLVM_DISABLE_NDEBUG),true)
  33 LOCAL_CFLAGS := \
  34         $(LOCAL_CFLAGS) \
  35         -D_DEBUG        \
  36         -UNDEBUG
  37 endif
  38
  39 ifneq ($(REQUIRES_EH),1)
  40 LOCAL_CFLAGS += -fno-exceptions
  41 else
  42 REQUIRES_EH := 0
  43 LOCAL_CFLAGS += -fexceptions
  44 endif
  45
  46 ifneq ($(REQUIRES_RTTI),1)
  47 LOCAL_CPPFLAGS += -fno-rtti
  48 else
  49 REQUIRES_RTTI := 0
  50 endif
  51
  52 LOCAL_CPPFLAGS :=       \
  53         $(LOCAL_CPPFLAGS)       \
  54         -Woverloaded-virtual    \
  55         -Wno-sign-promo         \
  56         -std=c++11
  57
  58 # Make sure bionic is first so we can include system headers.
  59 LOCAL_C_INCLUDES :=     \
  60         $(LLVM_ROOT_PATH)       \
  61         $(LLVM_ROOT_PATH)/include       \
  62         $(LLVM_ROOT_PATH)/host/include  \
  63         $(LOCAL_C_INCLUDES)
  64
  65 # Add on ncurses to have support for terminfo
  66 LOCAL_LDLIBS_darwin += -lncurses
  67 LOCAL_LDLIBS_linux += -lncurses
  68 LOCAL_LDLIBS_linux += -lgcc_s
  69
  70 LOCAL_IS_HOST_MODULE := true
  71
  72 ifeq ($(HOST_PREFER_32_BIT),true)
  73 LOCAL_MULTILIB := 32
  74 else
  75 LOCAL_MULTILIB := first
  76 endif
  77
  78 ###########################################################
  79 ## Commands for running tblgen to compile a td file
  80 ###########################################################
  81 define transform-host-td-to-out
  82 @mkdir -p $(dir $@)
  83 @echo "Host TableGen: $(TBLGEN_LOCAL_MODULE) (gen-$(1)) <= $<"
  84 $(hide) $(LLVM_TBLGEN) \
  85         -I $(dir $<)    \
  86         -I $(LLVM_ROOT_PATH)/include    \
  87         -I $(LLVM_ROOT_PATH)/host/include       \
  88         -I $(LLVM_ROOT_PATH)/lib/Target \
  89         $(if $(strip $(CLANG_ROOT_PATH)),-I $(CLANG_ROOT_PATH)/include,)        \
  90         -gen-$(strip $(1))      \
  91         -o $@ $<
  92 endef