CPP.Defines :=
# OPTIMIZE_OPTION - The optimization level option we want to build LLVM with
# this can be overridden on the make command line.
-ifneq ($(OS),MingW)
- OPTIMIZE_OPTION := -O3
-else
- OPTIMIZE_OPTION := -O2
+ifndef OPTIMIZE_OPTION
+ ifneq ($(OS),MingW)
+ OPTIMIZE_OPTION := -O3
+ else
+ OPTIMIZE_OPTION := -O2
+ endif
endif
-ifdef ENABLE_PROFILING
- BuildMode := Profile
- CXX.Flags += $(OPTIMIZE_OPTION) -pg -g
- C.Flags += $(OPTIMIZE_OPTION) -pg -g
- LD.Flags += $(OPTIMIZE_OPTION) -pg -g
- KEEP_SYMBOLS := 1
-else
- ifeq ($(ENABLE_OPTIMIZED),1)
- BuildMode := Release
- # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
- ifneq ($(OS),FreeBSD)
- ifneq ($(OS),Darwin)
- OmitFramePointer := -fomit-frame-pointer
- endif
- endif
+ifeq ($(ENABLE_OPTIMIZED),1)
+ BuildMode := Release
+ # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
+ ifneq ($(OS),FreeBSD)
+ ifneq ($(OS),Darwin)
+ OmitFramePointer := -fomit-frame-pointer
+ endif
+ endif
- # Darwin requires -fstrict-aliasing to be explicitly enabled.
- ifeq ($(OS),Darwin)
- EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
- endif
+ # Darwin requires -fstrict-aliasing to be explicitly enabled.
+ # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues
+ # with -fstrict-aliasing and ipa-type-escape radr://6756684
+ #ifeq ($(OS),Darwin)
+ # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
+ #endif
+ CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
+ C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
+ LD.Flags += $(OPTIMIZE_OPTION)
+else
+ BuildMode := Debug
+ CXX.Flags += -g
+ C.Flags += -g
+ LD.Flags += -g
+ KEEP_SYMBOLS := 1
+endif
- CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
- C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
- LD.Flags += $(OPTIMIZE_OPTION)
- else
- BuildMode := Debug
- CXX.Flags += -g
- C.Flags += -g
- LD.Flags += -g
- KEEP_SYMBOLS := 1
- endif
+ifeq ($(ENABLE_PROFILING),1)
+ BuildMode := $(BuildMode)+Profile
+ CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
+ C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
+ LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g
+ KEEP_SYMBOLS := 1
endif
#ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
# CXX.Flags += -fno-rtti
endif
+ifdef ENABLE_COVERAGE
+ BuildMode := $(BuildMode)+Coverage
+ # These only go to .NoRelink because otherwise we will end up
+ # linking -lgcov into the .o libraries that get built.
+ CXX.Flags.NoRelink += -ftest-coverage -fprofile-arcs
+ C.Flags.NoRelink += -ftest-coverage -fprofile-arcs
+endif
+
# If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
# then disable assertions by defining the appropriate preprocessor symbols.
ifdef DISABLE_ASSERTIONS
+ # Indicate that assertions are turned off using a minus sign
BuildMode := $(BuildMode)-Asserts
CPP.Defines += -DNDEBUG
else
# Adjust to user's request
#--------------------------------------------------------------------
+ifeq ($(OS),Darwin)
+ DARWIN_VERSION := `sw_vers -productVersion`
+ # Strip a number like 10.4.7 to 10.4
+ DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
+ # Get "4" out of 10.4 for later pieces in the makefile.
+ DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
+
+ SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress \
+ -dynamiclib -mmacosx-version-min=$(DARWIN_VERSION)
+ TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
+else
+ ifeq ($(OS),Cygwin)
+ SharedLinkOptions=-shared -nostdlib -Wl,--export-all-symbols \
+ -Wl,--enable-auto-import -Wl,--enable-auto-image-base \
+ -Wl,--enable-runtime-pseudo-relocs
+ else
+ SharedLinkOptions=-shared
+ endif
+endif
+
# Adjust LD.Flags depending on the kind of library that is to be built. Note
# that if LOADABLE_MODULE is specified then the resulting shared library can
# be opened with dlopen.
endif
ifdef SHARED_LIBRARY
+ifneq ($(DARWIN_MAJVERS),4)
LD.Flags += $(RPATH) -Wl,$(LibDir)
endif
+endif
ifdef TOOL_VERBOSE
C.Flags += -v
# Adjust linker flags for building an executable
ifneq ($(OS),Darwin)
+ifneq ($(DARWIN_MAJVERS),4)
ifdef TOOLNAME
ifdef EXAMPLE_TOOL
LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(RDYNAMIC)
endif
endif
endif
-
-ifeq ($(OS),Darwin)
- DARWIN_VERSION := `sw_vers -productVersion`
- SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined -Wl,suppress -bundle \
- -mmacosx-version-min=$(DARWIN_VERSION)
- CompileCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
-else
- ifeq ($(OS),Cygwin)
- SharedLinkOptions=-shared -nostdlib -Wl,--export-all-symbols \
- -Wl,--enable-auto-import -Wl,--enable-auto-image-base \
- -Wl,--enable-runtime-pseudo-relocs
- else
- SharedLinkOptions=-shared
- endif
endif
#----------------------------------------------------------
# Building universal cannot compute dependencies automatically.
DISABLE_AUTO_DEPENDENCIES=1
+else
+ ifeq ($(OS),Darwin)
+ ifeq ($(ARCH),x86_64)
+ TargetCommonOpts = -m64
+ else
+ ifeq ($(ARCH),x86)
+ TargetCommonOpts = -m32
+ endif
+ endif
+ endif
endif
ifeq ($(OS),SunOS)
$(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
$(CPP.BaseFlags)
- ifeq ($(BUILD_COMPONENT), 1)
- Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -c
- Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) -c
- Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
- Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(LD.Flags) $(Strip)
- Relink = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(Relink.Flags)
+ifeq ($(BUILD_COMPONENT), 1)
+ Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(C.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(CXX.Flags) $(CXX.Flags.NoRelink) -E
+ Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
+ Relink = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(Relink.Flags)
else
- Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -c
- Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) -c
- Preprocess.CXX= $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -E
- Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(LD.Flags) $(Strip)
- Relink = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CompileCommonOpts) \
- $(Relink.Flags)
-endif
-
-BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts)
-Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CompileCommonOpts) -E
+ Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(C.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -c
+ Preprocess.CXX= $(CXX) $(CPP.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(CXX.Flags) $(CXX.Flags.NoRelink) -E
+ Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXX.Flags.NoRelink) \
+ $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
+ Relink = $(CXX) $(CPP.Flags) $(CXX.Flags) $(TargetCommonOpts) \
+ $(CompileCommonOpts) $(Relink.Flags)
+endif
+
+BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(C.Flags) \
+ $(TargetCommonOpts) $(CompileCommonOpts)
+Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) \
+ $(TargetCommonOpts) $(CompileCommonOpts) -E
BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CXX.Flags) \
- $(CompileCommonOpts)
+ $(TargetCommonOpts) $(CompileCommonOpts)
ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
ScriptInstall = $(INSTALL) -m 0755
# startup time by 4x on darwin in some cases.
ifdef TOOL_NO_EXPORTS
ifeq ($(OS),Darwin)
+
+# Tiger tools don't support this.
+ifneq ($(DARWIN_MAJVERS),4)
LD.Flags += -Wl,-exported_symbol -Wl,_main
endif
+endif
ifeq ($(OS), $(filter $(OS), Linux NetBSD FreeBSD))
LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
.PRECIOUS: $(INCTMPFiles) $(INCFiles)
-# All of these files depend on tblgen and the .td files.
-$(INCTMPFiles) : $(TBLGEN) $(TDFiles)
-
# INCFiles rule: All of the tblgen generated files are emitted to
# $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
# us to only "touch" the real file if the contents of it change. IOW, if
$(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
$(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td)
+# All of these files depend on tblgen and the .td files.
+$(INCTMPFiles) : $(TBLGEN) $(TDFiles)
+
$(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \
$(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir
$(Echo) "Building $(<F) register names with tblgen"
ifdef LLVMC_BUILD_AUTOGENERATED_INC
-LLVMCPluginSrc := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td))
+LLVMCPluginSrc := $(sort $(strip $(wildcard $(PROJ_SRC_DIR)/*.td)) \
+ $(strip $(wildcard $(PROJ_OBJ_DIR)/*.td)))
TDFiles := $(LLVMCPluginSrc) \
$(strip $(wildcard $(LLVM_SRC_ROOT)/include/llvm/CompilerDriver/*.td))
endif # LLVMC_BUILD_AUTOGENERATED_INC
-
###############################################################################
# OTHER RULES: Other rules needed
###############################################################################
projects / oota-llvm.git / blobdiff