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