1 #===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
3 # The LLVM Compiler Infrastructure
5 # This file is distributed under the University of Illinois Open Source
6 # License. See LICENSE.TXT for details.
8 #===------------------------------------------------------------------------===#
10 # This file is included by all of the LLVM makefiles. For details on how to use
11 # it properly, please see the document MakefileGuide.html in the docs directory.
13 #===-----------------------------------------------------------------------====#
15 ################################################################################
16 # TARGETS: Define standard targets that can be invoked
17 ################################################################################
19 #--------------------------------------------------------------------
20 # Define the various target sets
21 #--------------------------------------------------------------------
22 RecursiveTargets := all clean clean-all install uninstall install-bytecode \
24 LocalTargets := all-local clean-local clean-all-local check-local \
25 install-local printvars uninstall-local \
26 install-bytecode-local
27 TopLevelTargets := check dist dist-check dist-clean dist-gzip dist-bzip2 \
29 UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
30 InternalTargets := preconditions distdir dist-hook
32 ################################################################################
33 # INITIALIZATION: Basic things the makefile needs
34 ################################################################################
36 #--------------------------------------------------------------------
37 # Set the VPATH so that we can find source files.
38 #--------------------------------------------------------------------
41 #--------------------------------------------------------------------
42 # Reset the list of suffixes we know how to build.
43 #--------------------------------------------------------------------
45 .SUFFIXES: .c .cpp .cc .h .hpp .o .a .bc .td .ps .dot .ll .m .mm
46 .SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
48 #--------------------------------------------------------------------
49 # Mark all of these targets as phony to avoid implicit rule search
50 #--------------------------------------------------------------------
51 .PHONY: $(UserTargets) $(InternalTargets)
53 #--------------------------------------------------------------------
54 # Make sure all the user-target rules are double colon rules and
55 # they are defined first.
56 #--------------------------------------------------------------------
60 ################################################################################
61 # PRECONDITIONS: that which must be built/checked first
62 ################################################################################
64 SrcMakefiles := $(filter %Makefile %Makefile.tests,\
65 $(wildcard $(PROJ_SRC_DIR)/Makefile*))
66 ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
67 ConfigureScript := $(PROJ_SRC_ROOT)/configure
68 ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
69 MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
70 MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
71 MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config
72 MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common
73 PreConditions := $(ConfigStatusScript) $(ObjMakefiles)
74 ifneq ($(MakefileCommonIn),)
75 PreConditions += $(MakefileCommon)
78 ifneq ($(MakefileConfigIn),)
79 PreConditions += $(MakefileConfig)
82 preconditions: $(PreConditions)
84 #------------------------------------------------------------------------
85 # Make sure the BUILT_SOURCES are built first
86 #------------------------------------------------------------------------
87 $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)
90 ifneq ($(strip $(BUILT_SOURCES)),)
91 -$(Verb) $(RM) -f $(BUILT_SOURCES)
94 ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
96 $(Verb) if test -x config.status ; then \
97 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
98 $(MKDIR) .spotless.save ; \
99 $(MV) config.status .spotless.save ; \
100 $(MV) mklib .spotless.save ; \
101 $(MV) projects .spotless.save ; \
103 $(MV) .spotless.save/config.status . ; \
104 $(MV) .spotless.save/mklib . ; \
105 $(MV) .spotless.save/projects . ; \
106 $(RM) -rf .spotless.save ; \
107 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
108 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
109 $(ConfigStatusScript) ; \
111 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
115 $(EchoCmd) "spotless target not supported for objdir == srcdir"
118 $(BUILT_SOURCES) : $(ObjMakefiles)
120 #------------------------------------------------------------------------
121 # Make sure we're not using a stale configuration
122 #------------------------------------------------------------------------
124 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
125 $(Verb) cd $(PROJ_OBJ_ROOT) && \
126 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
127 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
129 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
130 $(ConfigStatusScript)
132 # FIXME: The {PIC16,MSP430}/AsmPrinter line here is a hack to force a reconfigure to pick
133 # up AsmPrinter changes. Remove it after a reasonable delay from 2009-08-13.
135 .PRECIOUS: $(ConfigStatusScript)
136 $(ConfigStatusScript): $(ConfigureScript) $(LLVM_SRC_ROOT)/lib/Target/PIC16/AsmPrinter/Makefile $(LLVM_SRC_ROOT)/lib/Target/MSP430/AsmPrinter/Makefile
137 $(Echo) Reconfiguring with $<
138 $(Verb) cd $(PROJ_OBJ_ROOT) && \
139 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
140 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
142 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
143 $(ConfigStatusScript)
145 #------------------------------------------------------------------------
146 # Make sure the configuration makefile is up to date
147 #------------------------------------------------------------------------
148 ifneq ($(MakefileConfigIn),)
149 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
150 $(Echo) Regenerating $@
151 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
154 ifneq ($(MakefileCommonIn),)
155 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
156 $(Echo) Regenerating $@
157 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
160 #------------------------------------------------------------------------
161 # If the Makefile in the source tree has been updated, copy it over into the
162 # build tree. But, only do this if the source and object makefiles differ
163 #------------------------------------------------------------------------
164 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
166 Makefile: $(PROJ_SRC_DIR)/Makefile $(ExtraMakefiles)
167 $(Echo) "Updating Makefile"
168 $(Verb) $(MKDIR) $(@D)
169 $(Verb) $(CP) -f $< $@
171 # Copy the Makefile.* files unless we're in the root directory which avoids
172 # the copying of Makefile.config.in or other things that should be explicitly
174 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_SRC_DIR)/Makefile%
176 *Makefile.rules) ;; \
178 *) $(EchoCmd) "Updating $(@F)" ; \
185 #------------------------------------------------------------------------
186 # Set up the basic dependencies
187 #------------------------------------------------------------------------
188 $(UserTargets):: $(PreConditions)
192 clean-all:: clean-local clean-all-local
193 install:: install-local
194 uninstall:: uninstall-local
195 install-local:: all-local
196 install-bytecode:: install-bytecode-local
198 ###############################################################################
199 # LLVMC: Provide rules for compiling llvmc plugins
200 ###############################################################################
204 LIBRARYNAME := $(patsubst %,plugin_llvmc_%,$(LLVMC_PLUGIN))
205 CPP.Flags += -DLLVMC_PLUGIN_NAME=$(LLVMC_PLUGIN)
208 ifeq ($(ENABLE_LLVMC_DYNAMIC),1)
209 LD.Flags += -lCompilerDriver
212 # Build a dynamic library if the user runs `make` directly from the plugin
214 ifndef LLVMC_BUILTIN_PLUGIN
219 ifneq ($(BUILT_SOURCES),)
220 LLVMC_BUILD_AUTOGENERATED_INC=1
225 ifdef LLVMC_BASED_DRIVER
227 TOOLNAME = $(LLVMC_BASED_DRIVER)
231 ifeq ($(ENABLE_LLVMC_DYNAMIC),1)
232 LD.Flags += -lCompilerDriver
234 LLVMLIBS = CompilerDriver.a
235 LINK_COMPONENTS = support system
238 # Preprocessor magic that generates references to static variables in built-in
240 ifneq ($(LLVMC_BUILTIN_PLUGINS),)
242 USEDLIBS += $(patsubst %,plugin_llvmc_%.a,$(LLVMC_BUILTIN_PLUGINS))
244 LLVMC_BUILTIN_PLUGIN_1 = $(word 1, $(LLVMC_BUILTIN_PLUGINS))
245 LLVMC_BUILTIN_PLUGIN_2 = $(word 2, $(LLVMC_BUILTIN_PLUGINS))
246 LLVMC_BUILTIN_PLUGIN_3 = $(word 3, $(LLVMC_BUILTIN_PLUGINS))
247 LLVMC_BUILTIN_PLUGIN_4 = $(word 4, $(LLVMC_BUILTIN_PLUGINS))
248 LLVMC_BUILTIN_PLUGIN_5 = $(word 5, $(LLVMC_BUILTIN_PLUGINS))
249 LLVMC_BUILTIN_PLUGIN_6 = $(word 6, $(LLVMC_BUILTIN_PLUGINS))
250 LLVMC_BUILTIN_PLUGIN_7 = $(word 7, $(LLVMC_BUILTIN_PLUGINS))
251 LLVMC_BUILTIN_PLUGIN_8 = $(word 8, $(LLVMC_BUILTIN_PLUGINS))
252 LLVMC_BUILTIN_PLUGIN_9 = $(word 9, $(LLVMC_BUILTIN_PLUGINS))
253 LLVMC_BUILTIN_PLUGIN_10 = $(word 10, $(LLVMC_BUILTIN_PLUGINS))
256 ifneq ($(LLVMC_BUILTIN_PLUGIN_1),)
257 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_1=$(LLVMC_BUILTIN_PLUGIN_1)
260 ifneq ($(LLVMC_BUILTIN_PLUGIN_2),)
261 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_2=$(LLVMC_BUILTIN_PLUGIN_2)
264 ifneq ($(LLVMC_BUILTIN_PLUGIN_3),)
265 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_3=$(LLVMC_BUILTIN_PLUGIN_3)
268 ifneq ($(LLVMC_BUILTIN_PLUGIN_4),)
269 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_4=$(LLVMC_BUILTIN_PLUGIN_4)
272 ifneq ($(LLVMC_BUILTIN_PLUGIN_5),)
273 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_5)
276 ifneq ($(LLVMC_BUILTIN_PLUGIN_6),)
277 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_6)
280 ifneq ($(LLVMC_BUILTIN_PLUGIN_7),)
281 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_7)
284 ifneq ($(LLVMC_BUILTIN_PLUGIN_8),)
285 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_8)
288 ifneq ($(LLVMC_BUILTIN_PLUGIN_9),)
289 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_9)
292 ifneq ($(LLVMC_BUILTIN_PLUGIN_10),)
293 CPP.Flags += -DLLVMC_BUILTIN_PLUGIN_5=$(LLVMC_BUILTIN_PLUGIN_10)
299 endif # LLVMC_BASED_DRIVER
301 ###############################################################################
302 # VARIABLES: Set up various variables based on configuration data
303 ###############################################################################
305 # Variable for if this make is for a "cleaning" target
306 ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
310 #--------------------------------------------------------------------
311 # Variables derived from configuration we are building
312 #--------------------------------------------------------------------
315 ifeq ($(ENABLE_OPTIMIZED),1)
317 # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
318 ifneq ($(HOST_OS),FreeBSD)
319 ifneq ($(HOST_OS),Darwin)
320 OmitFramePointer := -fomit-frame-pointer
324 # Darwin requires -fstrict-aliasing to be explicitly enabled.
325 # Avoid -fstrict-aliasing on Darwin for now, there are unresolved issues
326 # with -fstrict-aliasing and ipa-type-escape radr://6756684
327 #ifeq ($(HOST_OS),Darwin)
328 # EXTRA_OPTIONS += -fstrict-aliasing -Wstrict-aliasing
330 CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
331 C.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
332 LD.Flags += $(OPTIMIZE_OPTION)
334 BuildMode := $(BuildMode)+Debug
341 ifdef NO_DEBUG_SYMBOLS
342 BuildMode := Unoptimized
356 ifeq ($(ENABLE_PROFILING),1)
357 BuildMode := $(BuildMode)+Profile
358 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
359 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
360 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg -g
364 #ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
365 # CXX.Flags += -fvisibility-inlines-hidden
368 ifdef ENABLE_EXPENSIVE_CHECKS
369 # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
370 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
374 # IF REQUIRES_EH=1 is specified then don't disable exceptions
376 CXX.Flags += -fno-exceptions
378 # If the library requires EH, it also requires RTTI.
382 ifdef REQUIRES_FRAME_POINTER
383 CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
384 C.Flags := $(filter-out -fomit-frame-pointer,$(C.Flags))
385 LD.Flags := $(filter-out -fomit-frame-pointer,$(LD.Flags))
388 # If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
389 ifneq ($(REQUIRES_RTTI), 1)
390 CXX.Flags += -fno-rtti
393 ifdef ENABLE_COVERAGE
394 BuildMode := $(BuildMode)+Coverage
395 CXX.Flags += -ftest-coverage -fprofile-arcs
396 C.Flags += -ftest-coverage -fprofile-arcs
399 # If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
400 # then disable assertions by defining the appropriate preprocessor symbols.
401 ifndef DISABLE_ASSERTIONS
402 BuildMode := $(BuildMode)+Asserts
403 CPP.Defines += -D_DEBUG
405 CPP.Defines += -DNDEBUG
408 # If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
409 # configured), then enable expensive checks by defining the
410 # appropriate preprocessor symbols.
411 ifdef ENABLE_EXPENSIVE_CHECKS
412 BuildMode := $(BuildMode)+Checks
413 CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
416 # LOADABLE_MODULE implies several other things so we force them to be
418 ifdef LOADABLE_MODULE
420 LINK_LIBS_IN_SHARED := 1
428 ifeq ($(ENABLE_PIC),1)
429 ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
430 # Nothing. Win32 defaults to PIC and warns when given -fPIC
432 ifeq ($(HOST_OS),Darwin)
433 # Common symbols not allowed in dylib files
434 CXX.Flags += -fno-common
435 C.Flags += -fno-common
437 # Linux and others; pass -fPIC
443 ifeq ($(HOST_OS),Darwin)
444 CXX.Flags += -mdynamic-no-pic
445 C.Flags += -mdynamic-no-pic
449 # Support makefile variable to disable any kind of timestamp/non-deterministic
450 # info from being used in the build.
451 ifeq ($(ENABLE_TIMESTAMPS),1)
452 DOTDIR_TIMESTAMP_COMMAND := $(DATE)
454 DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
457 ifeq ($(HOST_OS),MingW)
459 CPP.Defines += -D__NO_CTYPE_INLINE
460 ifeq ($(LLVM_CROSS_COMPILING),1)
461 # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
463 LD.Flags += -Wl,--allow-multiple-definition
468 CXX.Flags += -Woverloaded-virtual
469 CPP.BaseFlags += $(CPP.Defines)
472 # Make Floating point IEEE compliant on Alpha.
475 CPP.BaseFlags += -mieee
476 ifeq ($(ENABLE_PIC),0)
478 CPP.BaseFlags += -fPIC
483 LD.Flags += -Wl,--no-relax
486 #--------------------------------------------------------------------
487 # Directory locations
488 #--------------------------------------------------------------------
490 ifeq ($(LLVM_CROSS_COMPILING),1)
491 BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
494 ObjRootDir := $(PROJ_OBJ_DIR)/$(BuildMode)
495 ObjDir := $(ObjRootDir)
496 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
497 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
498 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
499 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
500 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
501 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
503 #--------------------------------------------------------------------
504 # LLVM Capable Compiler
505 #--------------------------------------------------------------------
507 ifeq ($(LLVMCC_OPTION),llvm-gcc)
509 LLVMCXX := $(LLVMGXX)
511 ifeq ($(LLVMCC_OPTION),clang)
512 ifneq ($(CLANGPATH),)
513 LLVMCC := $(CLANGPATH)
514 LLVMCXX := $(CLANGXXPATH)
516 ifeq ($(ENABLE_BUILT_CLANG),1)
517 LLVMCC := $(LLVMToolDir)/clang
518 LLVMCXX := $(LLVMToolDir)/clang++
524 #--------------------------------------------------------------------
525 # Full Paths To Compiled Tools and Utilities
526 #--------------------------------------------------------------------
527 EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
530 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
533 ifeq ($(LLVM_CROSS_COMPILING),1)
534 TBLGEN := $(BuildLLVMToolDir)/tblgen$(BUILD_EXEEXT)
536 TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT)
539 LLVM_CONFIG := $(LLVMToolDir)/llvm-config
541 LLVMLD := $(LLVMToolDir)/llvm-ld$(EXEEXT)
544 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
547 LLI := $(LLVMToolDir)/lli$(EXEEXT)
550 LLC := $(LLVMToolDir)/llc$(EXEEXT)
553 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
556 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
559 #--------------------------------------------------------------------
560 # Adjust to user's request
561 #--------------------------------------------------------------------
563 ifeq ($(HOST_OS),Darwin)
564 DARWIN_VERSION := `sw_vers -productVersion`
565 # Strip a number like 10.4.7 to 10.4
566 DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]).*/\1/')
567 # Get "4" out of 10.4 for later pieces in the makefile.
568 DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]).*/\1/')
570 SharedLinkOptions=-Wl,-flat_namespace -Wl,-undefined,suppress \
573 SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
576 ifeq ($(HOST_OS),Cygwin)
577 SharedLinkOptions=-shared -nostdlib -Wl,--export-all-symbols \
578 -Wl,--enable-auto-import -Wl,--enable-auto-image-base
580 SharedLinkOptions=-shared
584 ifeq ($(TARGET_OS),Darwin)
586 TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
591 ifneq ($(HOST_OS),Darwin)
592 LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
594 ifneq ($(DARWIN_MAJVERS),4)
595 LD.Flags += $(RPATH) -Wl,$(LibDir)
607 # Adjust settings for verbose mode
610 AR.Flags += >/dev/null 2>/dev/null
611 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
613 ConfigureScriptFLAGS :=
616 # By default, strip symbol information from executable
618 Strip := $(PLATFORMSTRIPOPTS)
619 StripWarnMsg := "(without symbols)"
620 Install.StripFlag += -s
623 # Adjust linker flags for building an executable
624 ifneq ($(HOST_OS),Darwin)
625 ifneq ($(DARWIN_MAJVERS),4)
627 LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
629 LD.Flags += $(RPATH) -Wl,$(ExmplDir) $(RDYNAMIC)
631 LD.Flags += $(RPATH) -Wl,$(ToolDir) $(RDYNAMIC)
637 #----------------------------------------------------------
638 # Options To Invoke Tools
639 #----------------------------------------------------------
642 CompileCommonOpts += -pedantic -Wno-long-long
644 CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
646 # Enable cast-qual for C++; the workaround is to use const_cast.
647 CXX.Flags += -Wcast-qual
649 ifeq ($(HOST_OS),HP-UX)
650 CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
653 # If we are building a universal binary on Mac OS/X, pass extra options. This
654 # is useful to people that want to link the LLVM libraries into their universal
657 # The following can be optionally specified:
658 # UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
659 # For Mac OS/X 10.4 Intel machines, the traditional one is:
660 # UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
661 # UNIVERSAL_ARCH can be optionally specified to be a list of architectures
662 # to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64". This defaults to
665 ifndef UNIVERSAL_ARCH
666 UNIVERSAL_ARCH := i386 ppc
668 UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
669 CompileCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
670 ifdef UNIVERSAL_SDK_PATH
671 CompileCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
674 # Building universal cannot compute dependencies automatically.
675 DISABLE_AUTO_DEPENDENCIES=1
677 ifeq ($(TARGET_OS),Darwin)
678 ifeq ($(ARCH),x86_64)
679 TargetCommonOpts = -m64
682 TargetCommonOpts = -m32
688 ifeq ($(HOST_OS),SunOS)
689 CPP.BaseFlags += -include llvm/System/Solaris.h
692 ifeq ($(HOST_OS),AuroraUX)
693 CPP.BaseFlags += -include llvm/System/Solaris.h
694 endif # !HOST_OS - AuroraUX.
696 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
697 CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS
698 # All -I flags should go here, so that they don't confuse llvm-config.
699 CPP.Flags += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
700 $(patsubst %,-I%/include,\
701 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
702 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
705 ifeq ($(BUILD_COMPONENT), 1)
706 Compile.C = $(BUILD_CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
707 $(TargetCommonOpts) $(CompileCommonOpts) -c
708 Compile.CXX = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
710 $(TargetCommonOpts) $(CompileCommonOpts) -c
711 Preprocess.CXX= $(BUILD_CXX) $(CPP.Flags) $(CPPFLAGS) $(TargetCommonOpts) \
712 $(CompileCommonOpts) $(CXX.Flags) -E
713 Link = $(BUILD_CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) \
715 $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
717 Compile.C = $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
718 $(TargetCommonOpts) $(CompileCommonOpts) -c
719 Compile.CXX = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
720 $(TargetCommonOpts) $(CompileCommonOpts) -c
721 Preprocess.CXX= $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
722 $(CompileCommonOpts) $(CXX.Flags) -E
723 Link = $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LDFLAGS) \
724 $(TargetCommonOpts) $(CompileCommonOpts) $(LD.Flags) $(Strip)
727 BCCompile.C = $(LLVMCC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
728 $(TargetCommonOpts) $(CompileCommonOpts)
729 Preprocess.C = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
730 $(TargetCommonOpts) $(CompileCommonOpts) -E
732 BCCompile.CXX = $(LLVMCXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
733 $(TargetCommonOpts) $(CompileCommonOpts)
735 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
736 ScriptInstall = $(INSTALL) -m 0755
737 DataInstall = $(INSTALL) -m 0644
739 # When compiling under Mingw/Cygwin, the tblgen tool expects Windows
740 # paths. In this case, the SYSPATH function (defined in
741 # Makefile.config) transforms Unix paths into Windows paths.
742 TableGen = $(TBLGEN) -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
743 -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
744 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
745 -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
747 Archive = $(AR) $(AR.Flags)
748 LArchive = $(LLVMToolDir)/llvm-ar rcsf
757 #----------------------------------------------------------
758 # Get the list of source files and compute object file
760 #----------------------------------------------------------
763 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
764 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
766 Sources := $(SOURCES)
770 Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
773 BaseNameSources := $(sort $(basename $(Sources)))
775 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
776 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
778 ###############################################################################
779 # DIRECTORIES: Handle recursive descent of directory structure
780 ###############################################################################
782 #---------------------------------------------------------
783 # Provide rules to make install dirs. This must be early
784 # in the file so they get built before dependencies
785 #---------------------------------------------------------
787 $(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
790 # To create other directories, as needed, and timestamp their creation
792 $(Verb) $(MKDIR) $* > /dev/null
793 $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
795 .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
796 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
798 #---------------------------------------------------------
799 # Handle the DIRS options for sequential construction
800 #---------------------------------------------------------
806 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
807 $(RecursiveTargets)::
808 $(Verb) for dir in $(DIRS); do \
809 if ([ ! -f $$dir/Makefile ] || \
810 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
812 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
814 ($(MAKE) -C $$dir $@ ) || exit 1; \
817 $(RecursiveTargets)::
818 $(Verb) for dir in $(DIRS); do \
819 ($(MAKE) -C $$dir $@ ) || exit 1; \
825 #---------------------------------------------------------
826 # Handle the EXPERIMENTAL_DIRS options ensuring success
827 # after each directory is built.
828 #---------------------------------------------------------
829 ifdef EXPERIMENTAL_DIRS
830 $(RecursiveTargets)::
831 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
832 if ([ ! -f $$dir/Makefile ] || \
833 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
835 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
837 ($(MAKE) -C $$dir $@ ) || exit 0; \
841 #-----------------------------------------------------------
842 # Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
843 #-----------------------------------------------------------
844 ifdef OPTIONAL_PARALLEL_DIRS
845 PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) && echo "$(T)"))
848 #-----------------------------------------------------------
849 # Handle the PARALLEL_DIRS options for parallel construction
850 #-----------------------------------------------------------
853 SubDirs += $(PARALLEL_DIRS)
855 # Unfortunately, this list must be maintained if new recursive targets are added
856 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
857 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
858 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
859 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
860 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
861 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
862 unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
864 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
867 $(Verb) if ([ ! -f $(@D)/Makefile ] || \
868 command test $(@D)/Makefile -ot \
869 $(PROJ_SRC_DIR)/$(@D)/Makefile ); then \
871 $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
873 $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@)
876 #---------------------------------------------------------
877 # Handle the OPTIONAL_DIRS options for directores that may
879 #---------------------------------------------------------
882 SubDirs += $(OPTIONAL_DIRS)
884 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
885 $(RecursiveTargets)::
886 $(Verb) for dir in $(OPTIONAL_DIRS); do \
887 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
888 if ([ ! -f $$dir/Makefile ] || \
889 command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
891 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
893 ($(MAKE) -C$$dir $@ ) || exit 1; \
897 $(RecursiveTargets)::
898 $(Verb) for dir in $(OPTIONAL_DIRS); do \
899 ($(MAKE) -C$$dir $@ ) || exit 1; \
904 #---------------------------------------------------------
905 # Handle the CONFIG_FILES options
906 #---------------------------------------------------------
911 $(Echo) Install circumvented with NO_INSTALL
913 $(Echo) UnInstall circumvented with NO_INSTALL
915 install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
916 $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
917 $(Verb)for file in $(CONFIG_FILES); do \
918 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
919 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
920 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
921 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
923 $(ECHO) Error: cannot find config file $${file}. ; \
928 $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
929 $(Verb)for file in $(CONFIG_FILES); do \
930 $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
936 ###############################################################################
937 # Set up variables for building libraries
938 ###############################################################################
940 #---------------------------------------------------------
941 # Define various command line options pertaining to the
942 # libraries needed when linking. There are "Proj" libs
943 # (defined by the user's project) and "LLVM" libs (defined
944 # by the LLVM project).
945 #---------------------------------------------------------
948 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
949 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
950 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
951 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
955 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
956 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
957 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
958 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
961 ifndef IS_CLEANING_TARGET
962 ifdef LINK_COMPONENTS
964 # If LLVM_CONFIG doesn't exist, build it. This can happen if you do a make
965 # clean in tools, then do a make in tools (instead of at the top level).
967 @echo "*** llvm-config doesn't exist - rebuilding it."
968 @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
970 $(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
972 ifeq ($(ENABLE_SHARED), 1)
973 LLVMLibsOptions += -lLLVM-$(LLVMVersion)
974 LLVMLibsPaths += $(LibDir)/libLLVM-$(LLVMVersion)$(SHLIBEXT)
976 LLVMLibsOptions += $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS))
977 LLVMLibsPaths += $(LLVM_CONFIG) \
978 $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS))
983 # Set up the library exports file.
984 ifdef EXPORTED_SYMBOL_FILE
986 # First, set up the native export file, which may differ from the source
989 ifeq ($(HOST_OS),Darwin)
990 # Darwin convention prefixes symbols with underscores.
991 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
992 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
993 $(Verb) sed -e 's/^/_/' < $< > $@
995 -$(Verb) $(RM) -f $(NativeExportsFile)
997 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
998 # Gold and BFD ld require a version script rather than a plain list.
999 NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
1000 $(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1001 $(Verb) echo "{" > $@
1002 $(Verb) grep -q "\<" $< && echo " global:" >> $@ || :
1003 $(Verb) sed -e 's/$$/;/' -e 's/^/ /' < $< >> $@
1004 $(Verb) echo " local: *;" >> $@
1005 $(Verb) echo "};" >> $@
1007 -$(Verb) $(RM) -f $(NativeExportsFile)
1009 NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1013 # Now add the linker command-line options to use the native export file.
1015 ifeq ($(HOST_OS),Darwin)
1016 LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1019 # gold, bfd ld, etc.
1020 ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1021 LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1026 ###############################################################################
1027 # Library Build Rules: Four ways to build a library
1028 ###############################################################################
1030 #---------------------------------------------------------
1031 # Bytecode Module Targets:
1032 # If the user set MODULE_NAME then they want to build a
1033 # bytecode module from the sources. We compile all the
1034 # sources and link it together into a single bytecode
1036 #---------------------------------------------------------
1039 ifeq ($(strip $(LLVMCC)),)
1040 $(warning Modules require LLVM capable compiler but none is available ****)
1043 Module := $(LibDir)/$(MODULE_NAME).bc
1044 LinkModule := $(LLVMLD) -r
1047 ifdef EXPORTED_SYMBOL_FILE
1048 LinkModule += -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1051 $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(LLVMLD)
1052 $(Echo) Building $(BuildMode) Bytecode Module $(notdir $@)
1053 $(Verb) $(LinkModule) -o $@ $(ObjectsBC)
1055 all-local:: $(Module)
1058 ifneq ($(strip $(Module)),)
1059 -$(Verb) $(RM) -f $(Module)
1062 ifdef BYTECODE_DESTINATION
1063 ModuleDestDir := $(BYTECODE_DESTINATION)
1065 ModuleDestDir := $(DESTDIR)$(PROJ_libdir)
1070 $(Echo) Install circumvented with NO_INSTALL
1072 $(Echo) Uninstall circumvented with NO_INSTALL
1074 DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc
1076 install-module:: $(DestModule)
1077 install-local:: $(DestModule)
1079 $(DestModule): $(ModuleDestDir) $(Module)
1080 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
1081 $(Verb) $(DataInstall) $(Module) $(DestModule)
1084 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
1085 -$(Verb) $(RM) -f $(DestModule)
1091 # if we're building a library ...
1094 # Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1095 LIBRARYNAME := $(strip $(LIBRARYNAME))
1096 ifdef LOADABLE_MODULE
1097 LibName.A := $(LibDir)/$(LIBRARYNAME).a
1098 LibName.SO := $(LibDir)/$(LIBRARYNAME)$(SHLIBEXT)
1100 LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
1101 LibName.SO := $(LibDir)/lib$(LIBRARYNAME)$(SHLIBEXT)
1103 LibName.O := $(LibDir)/$(LIBRARYNAME).o
1104 LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
1106 #---------------------------------------------------------
1107 # Shared Library Targets:
1108 # If the user asked for a shared library to be built
1109 # with the SHARED_LIBRARY variable, then we provide
1110 # targets for building them.
1111 #---------------------------------------------------------
1112 ifdef SHARED_LIBRARY
1114 all-local:: $(LibName.SO)
1116 ifdef EXPORTED_SYMBOL_FILE
1117 $(LibName.SO): $(NativeExportsFile)
1120 ifdef LINK_LIBS_IN_SHARED
1121 ifdef LOADABLE_MODULE
1122 SharedLibKindMessage := "Loadable Module"
1124 SharedLibKindMessage := "Shared Library"
1126 $(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(LibDir)/.dir
1127 $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1128 $(LIBRARYNAME)$(SHLIBEXT)
1129 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1130 $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1132 $(LibName.SO): $(ObjectsO) $(LibDir)/.dir
1133 $(Echo) Linking $(BuildMode) Shared Library $(basename $@)
1134 $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1138 ifneq ($(strip $(LibName.SO)),)
1139 -$(Verb) $(RM) -f $(LibName.SO)
1144 $(Echo) Install circumvented with NO_INSTALL
1146 $(Echo) Uninstall circumvented with NO_INSTALL
1149 ifdef LOADABLE_MODULE
1150 DestSharedLib = $(DESTDIR)$(PROJ_libdir)/$(LIBRARYNAME)$(SHLIBEXT)
1152 DestSharedLib = $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME)$(SHLIBEXT)
1155 install-local:: $(DestSharedLib)
1157 $(DestSharedLib): $(LibName.SO) $(DESTDIR)$(PROJ_libdir)
1158 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1159 $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1162 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1163 -$(Verb) $(RM) -f $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).*
1167 #---------------------------------------------------------
1168 # Bytecode Library Targets:
1169 # If the user asked for a bytecode library to be built
1170 # with the BYTECODE_LIBRARY variable, then we provide
1171 # targets for building them.
1172 #---------------------------------------------------------
1173 ifdef BYTECODE_LIBRARY
1174 ifeq ($(strip $(LLVMCC)),)
1175 $(warning Bytecode libraries require LLVM capable compiler but none is available ****)
1178 all-local:: $(LibName.BCA)
1180 ifdef EXPORTED_SYMBOL_FILE
1181 BCLinkLib = $(LLVMLD) -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
1183 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(LLVMLD) \
1184 $(LLVMToolDir)/llvm-ar
1185 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
1187 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).internalize $(ObjectsBC)
1189 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).internalize.bc
1191 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
1192 $(LLVMToolDir)/llvm-ar
1193 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
1195 $(Verb) $(LArchive) $@ $(ObjectsBC)
1200 ifneq ($(strip $(LibName.BCA)),)
1201 -$(Verb) $(RM) -f $(LibName.BCA)
1204 ifdef BYTECODE_DESTINATION
1205 BytecodeDestDir := $(BYTECODE_DESTINATION)
1207 BytecodeDestDir := $(DESTDIR)$(PROJ_libdir)
1210 DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).bca
1212 install-bytecode-local:: $(DestBytecodeLib)
1216 $(Echo) Install circumvented with NO_INSTALL
1218 $(Echo) Uninstall circumvented with NO_INSTALL
1220 install-local:: $(DestBytecodeLib)
1222 $(DestBytecodeLib): $(LibName.BCA) $(BytecodeDestDir)
1223 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1224 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
1227 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
1228 -$(Verb) $(RM) -f $(DestBytecodeLib)
1233 #---------------------------------------------------------
1235 # If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1236 # building an archive.
1237 #---------------------------------------------------------
1238 ifndef NO_BUILD_ARCHIVE
1239 ifndef BUILD_ARCHIVE
1240 ifndef LOADABLE_MODULE
1246 #---------------------------------------------------------
1247 # Archive Library Targets:
1248 # If the user wanted a regular archive library built,
1249 # then we provide targets for building them.
1250 #---------------------------------------------------------
1253 all-local:: $(LibName.A)
1255 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
1256 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1257 -$(Verb) $(RM) -f $@
1258 $(Verb) $(Archive) $@ $(ObjectsO)
1259 $(Verb) $(Ranlib) $@
1262 ifneq ($(strip $(LibName.A)),)
1263 -$(Verb) $(RM) -f $(LibName.A)
1268 $(Echo) Install circumvented with NO_INSTALL
1270 $(Echo) Uninstall circumvented with NO_INSTALL
1272 ifdef NO_INSTALL_ARCHIVES
1274 $(Echo) Install circumvented with NO_INSTALL
1276 $(Echo) Uninstall circumvented with NO_INSTALL
1278 DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1280 install-local:: $(DestArchiveLib)
1282 $(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1283 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1284 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1285 $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1288 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1289 -$(Verb) $(RM) -f $(DestArchiveLib)
1297 ###############################################################################
1298 # Tool Build Rules: Build executable tool based on TOOLNAME option
1299 ###############################################################################
1303 #---------------------------------------------------------
1304 # Set up variables for building a tool.
1305 #---------------------------------------------------------
1306 TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1308 ToolBuildPath := $(ExmplDir)/$(TOOLEXENAME)
1310 ToolBuildPath := $(ToolDir)/$(TOOLEXENAME)
1313 # TOOLALIAS is a name to symlink (or copy) the tool to.
1316 ToolAliasBuildPath := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1318 ToolAliasBuildPath := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1322 #---------------------------------------------------------
1324 #---------------------------------------------------------
1326 # If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1327 # not exporting all of the weak symbols from the binary. This reduces dyld
1328 # startup time by 4x on darwin in some cases.
1329 ifdef TOOL_NO_EXPORTS
1330 ifeq ($(HOST_OS),Darwin)
1332 # Tiger tools don't support this.
1333 ifneq ($(DARWIN_MAJVERS),4)
1334 LD.Flags += -Wl,-exported_symbol,_main
1338 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux NetBSD FreeBSD))
1339 LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1344 #---------------------------------------------------------
1345 # Provide targets for building the tools
1346 #---------------------------------------------------------
1347 all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1350 ifneq ($(strip $(ToolBuildPath)),)
1351 -$(Verb) $(RM) -f $(ToolBuildPath)
1353 ifneq ($(strip $(ToolAliasBuildPath)),)
1354 -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1358 $(ToolBuildPath): $(ExmplDir)/.dir
1360 $(ToolBuildPath): $(ToolDir)/.dir
1363 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1364 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1365 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1366 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1367 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1370 ifneq ($(strip $(ToolAliasBuildPath)),)
1371 $(ToolAliasBuildPath): $(ToolBuildPath)
1372 $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1373 $(Verb) $(RM) -f $(ToolAliasBuildPath)
1374 $(Verb) $(AliasTool) $(TOOLEXENAME) $(ToolAliasBuildPath)
1375 $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLNAME) \
1381 $(Echo) Install circumvented with NO_INSTALL
1383 $(Echo) Uninstall circumvented with NO_INSTALL
1385 DestTool = $(DESTDIR)$(PROJ_bindir)/$(TOOLEXENAME)
1387 install-local:: $(DestTool)
1389 $(DestTool): $(ToolBuildPath) $(DESTDIR)$(PROJ_bindir)
1390 $(Echo) Installing $(BuildMode) $(DestTool)
1391 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1394 $(Echo) Uninstalling $(BuildMode) $(DestTool)
1395 -$(Verb) $(RM) -f $(DestTool)
1397 # TOOLALIAS install.
1399 DestToolAlias = $(DESTDIR)$(PROJ_bindir)/$(TOOLALIAS)$(EXEEXT)
1401 install-local:: $(DestToolAlias)
1403 $(DestToolAlias): $(DestTool)
1404 $(Echo) Installing $(BuildMode) $(DestToolAlias)
1405 $(Verb) $(RM) -f $(DestToolAlias)
1406 $(Verb) $(AliasTool) $(TOOLEXENAME) $(DestToolAlias)
1409 $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1410 -$(Verb) $(RM) -f $(DestToolAlias)
1416 ###############################################################################
1417 # Object Build Rules: Build object files based on sources
1418 ###############################################################################
1420 # FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1421 ifeq ($(HOST_OS),HP-UX)
1422 DISABLE_AUTO_DEPENDENCIES=1
1425 # Provide rule sets for when dependency generation is enabled
1426 ifndef DISABLE_AUTO_DEPENDENCIES
1428 #---------------------------------------------------------
1429 # Create .o files in the ObjDir directory from the .cpp and .c files...
1430 #---------------------------------------------------------
1432 DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1433 -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1435 # If the build succeeded, move the dependency file over, otherwise
1437 DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1438 else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1440 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
1441 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1442 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1445 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
1446 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1447 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1450 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
1451 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1452 $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1455 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
1456 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1457 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1460 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(PROJ_SRC_DIR)/Makefile
1461 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1462 $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1465 #---------------------------------------------------------
1466 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
1467 #---------------------------------------------------------
1469 BC_DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.bc.d.tmp" \
1470 -MT "$(ObjDir)/$*.ll" -MT "$(ObjDir)/$*.bc.d"
1472 # If the build succeeded, move the dependency file over, otherwise
1474 BC_DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.bc.d.tmp" "$(ObjDir)/$*.bc.d"; \
1475 else $(RM) "$(ObjDir)/$*.bc.d.tmp"; exit 1; fi
1477 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1478 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1479 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1480 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1481 $(BC_DEPEND_MOVEFILE)
1483 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1484 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1485 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1486 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1487 $(BC_DEPEND_MOVEFILE)
1489 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1490 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1491 $(Verb) if $(BCCompile.CXX) $(BC_DEPEND_OPTIONS) \
1492 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1493 $(BC_DEPEND_MOVEFILE)
1495 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1496 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1497 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1498 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1499 $(BC_DEPEND_MOVEFILE)
1501 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1502 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1503 $(Verb) if $(BCCompile.C) $(BC_DEPEND_OPTIONS) \
1504 $< -o $(ObjDir)/$*.ll -S -emit-llvm ; \
1505 $(BC_DEPEND_MOVEFILE)
1507 # Provide alternate rule sets if dependencies are disabled
1510 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1511 $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1512 $(Compile.CXX) $< -o $@
1514 $(ObjDir)/%.o: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1515 $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1516 $(Compile.CXX) $< -o $@
1518 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1519 $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1520 $(Compile.CXX) $< -o $@
1522 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1523 $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1524 $(Compile.C) $< -o $@
1526 $(ObjDir)/%.o: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1527 $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1528 $(Compile.C) $< -o $@
1530 $(ObjDir)/%.ll: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1531 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1532 $(BCCompile.CXX) $< -o $@ -S -emit-llvm
1534 $(ObjDir)/%.ll: %.mm $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1535 $(Echo) "Compiling $*.mm for $(BuildMode) build (bytecode)"
1536 $(BCCompile.CXX) $< -o $@ -S -emit-llvm
1538 $(ObjDir)/%.ll: %.cc $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCXX)
1539 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1540 $(BCCompile.CXX) $< -o $@ -S -emit-llvm
1542 $(ObjDir)/%.ll: %.c $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1543 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1544 $(BCCompile.C) $< -o $@ -S -emit-llvm
1546 $(ObjDir)/%.ll: %.m $(ObjDir)/.dir $(BUILT_SOURCES) $(LLVMCC)
1547 $(Echo) "Compiling $*.m for $(BuildMode) build (bytecode)"
1548 $(BCCompile.C) $< -o $@ -S -emit-llvm
1553 ## Rules for building preprocessed (.i/.ii) outputs.
1554 $(BuildMode)/%.ii: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1555 $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1556 $(Verb) $(Preprocess.CXX) $< -o $@
1558 $(BuildMode)/%.ii: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1559 $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1560 $(Verb) $(Preprocess.CXX) $< -o $@
1562 $(BuildMode)/%.ii: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1563 $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1564 $(Verb) $(Preprocess.CXX) $< -o $@
1566 $(BuildMode)/%.i: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1567 $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1568 $(Verb) $(Preprocess.C) $< -o $@
1570 $(BuildMode)/%.i: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1571 $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1572 $(Verb) $(Preprocess.C) $< -o $@
1575 $(ObjDir)/%.s: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1576 $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1577 $(Compile.CXX) $< -o $@ -S
1579 $(ObjDir)/%.s: %.mm $(ObjDir)/.dir $(BUILT_SOURCES)
1580 $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1581 $(Compile.CXX) $< -o $@ -S
1583 $(ObjDir)/%.s: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1584 $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1585 $(Compile.CXX) $< -o $@ -S
1587 $(ObjDir)/%.s: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1588 $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1589 $(Compile.C) $< -o $@ -S
1591 $(ObjDir)/%.s: %.m $(ObjDir)/.dir $(BUILT_SOURCES)
1592 $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1593 $(Compile.C) $< -o $@ -S
1596 # make the C and C++ compilers strip debug info out of bytecode libraries.
1598 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1599 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1600 $(Verb) $(LOPT) $< -std-compile-opts -o $@
1602 $(ObjectsBC): $(ObjDir)/%.bc: $(ObjDir)/%.ll $(LOPT)
1603 $(Echo) "Compiling $*.ll to $*.bc for $(BuildMode) build (bytecode)"
1604 $(Verb) $(LOPT) $< -std-compile-opts -strip-debug -o $@
1608 #---------------------------------------------------------
1609 # Provide rule to build .bc files from .ll sources,
1610 # regardless of dependencies
1611 #---------------------------------------------------------
1612 $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
1613 $(Echo) "Compiling $*.ll for $(BuildMode) build"
1614 $(Verb) $(LLVMAS) $< -f -o $@
1616 ###############################################################################
1617 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1618 ###############################################################################
1621 TABLEGEN_INC_FILES_COMMON = 1
1624 ifdef LLVMC_BUILD_AUTOGENERATED_INC
1625 TABLEGEN_INC_FILES_COMMON = 1
1628 ifdef TABLEGEN_INC_FILES_COMMON
1630 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1631 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1632 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1634 # INCFiles rule: All of the tblgen generated files are emitted to
1635 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1636 # us to only "touch" the real file if the contents of it change. IOW, if
1637 # tblgen is modified, all of the .inc.tmp files are regenerated, but no
1638 # dependencies of the .inc files are, unless the contents of the .inc file
1640 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1641 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1643 endif # TABLEGEN_INC_FILES_COMMON
1647 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1648 $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1649 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1650 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1651 $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1652 $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1653 $(wildcard $(LLVM_SRC_ROOT)/include/llvm/Intrinsics*.td)
1655 # All of these files depend on tblgen and the .td files.
1656 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1658 $(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \
1659 $(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir
1660 $(Echo) "Building $(<F) register names with tblgen"
1661 $(Verb) $(TableGen) -gen-register-enums -o $(call SYSPATH, $@) $<
1663 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.h.inc.tmp): \
1664 $(ObjDir)/%GenRegisterInfo.h.inc.tmp : %.td $(ObjDir)/.dir
1665 $(Echo) "Building $(<F) register information header with tblgen"
1666 $(Verb) $(TableGen) -gen-register-desc-header -o $(call SYSPATH, $@) $<
1668 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1669 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir
1670 $(Echo) "Building $(<F) register info implementation with tblgen"
1671 $(Verb) $(TableGen) -gen-register-desc -o $(call SYSPATH, $@) $<
1673 $(TARGET:%=$(ObjDir)/%GenInstrNames.inc.tmp): \
1674 $(ObjDir)/%GenInstrNames.inc.tmp : %.td $(ObjDir)/.dir
1675 $(Echo) "Building $(<F) instruction names with tblgen"
1676 $(Verb) $(TableGen) -gen-instr-enums -o $(call SYSPATH, $@) $<
1678 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1679 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir
1680 $(Echo) "Building $(<F) instruction information with tblgen"
1681 $(Verb) $(TableGen) -gen-instr-desc -o $(call SYSPATH, $@) $<
1683 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1684 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir
1685 $(Echo) "Building $(<F) assembly writer with tblgen"
1686 $(Verb) $(TableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1688 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1689 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir
1690 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1691 $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1693 $(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1694 $(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir
1695 $(Echo) "Building $(<F) assembly matcher with tblgen"
1696 $(Verb) $(TableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1698 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1699 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1700 $(Echo) "Building $(<F) code emitter with tblgen"
1701 $(Verb) $(TableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1703 $(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1704 $(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir
1705 $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1706 $(Verb) $(TableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1708 $(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1709 $(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir
1710 $(Echo) "Building $(<F) disassembly tables with tblgen"
1711 $(Verb) $(TableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1713 $(TARGET:%=$(ObjDir)/%GenEDInfo.inc.tmp): \
1714 $(ObjDir)/%GenEDInfo.inc.tmp : %.td $(ObjDir)/.dir
1715 $(Echo) "Building $(<F) enhanced disassembly information with tblgen"
1716 $(Verb) $(TableGen) -gen-enhanced-disassembly-info -o $(call SYSPATH, $@) $<
1718 $(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1719 $(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir
1720 $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1721 $(Verb) $(TableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1723 $(TARGET:%=$(ObjDir)/%GenSubtarget.inc.tmp): \
1724 $(ObjDir)/%GenSubtarget.inc.tmp : %.td $(ObjDir)/.dir
1725 $(Echo) "Building $(<F) subtarget information with tblgen"
1726 $(Verb) $(TableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1728 $(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1729 $(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir
1730 $(Echo) "Building $(<F) calling convention information with tblgen"
1731 $(Verb) $(TableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1733 $(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1734 $(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir
1735 $(Echo) "Building $(<F) intrinsics information with tblgen"
1736 $(Verb) $(TableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1738 $(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir
1739 $(Echo) "Building $(<F) decoder tables with tblgen"
1740 $(Verb) $(TableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1744 -$(Verb) $(RM) -f $(INCFiles)
1748 ifdef LLVMC_BUILD_AUTOGENERATED_INC
1750 LLVMCPluginSrc := $(sort $(strip $(wildcard $(PROJ_SRC_DIR)/*.td)) \
1751 $(strip $(wildcard $(PROJ_OBJ_DIR)/*.td)))
1753 TDFiles := $(LLVMCPluginSrc) \
1754 $(strip $(wildcard $(LLVM_SRC_ROOT)/include/llvm/CompilerDriver/*.td))
1756 $(ObjDir)/AutoGenerated.inc.tmp: $(LLVMCPluginSrc) $(ObjDir)/.dir \
1757 $(TBLGEN) $(TD_COMMON)
1758 $(Echo) "Building LLVMC configuration library with tblgen"
1759 $(Verb) $(TableGen) -gen-llvmc -o $(call SYSPATH, $@) $<
1761 endif # LLVMC_BUILD_AUTOGENERATED_INC
1763 ###############################################################################
1764 # OTHER RULES: Other rules needed
1765 ###############################################################################
1767 # To create postscript files from dot files...
1768 ifneq ($(DOT),false)
1770 $(DOT) -Tps < $< > $@
1773 $(Echo) "Cannot build $@: The program dot is not installed"
1776 # This rules ensures that header files that are removed still have a rule for
1777 # which they can be "generated." This allows make to ignore them and
1778 # reproduce the dependency lists.
1782 # Define clean-local to clean the current directory. Note that this uses a
1783 # very conservative approach ensuring that empty variables do not cause
1784 # errors or disastrous removal.
1786 ifneq ($(strip $(ObjRootDir)),)
1787 -$(Verb) $(RM) -rf $(ObjRootDir)
1789 -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
1790 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1791 -$(Verb) $(RM) -f *$(SHLIBEXT)
1795 -$(Verb) $(RM) -rf Debug Release Profile
1798 ###############################################################################
1799 # DEPENDENCIES: Include the dependency files if we should
1800 ###############################################################################
1801 ifndef DISABLE_AUTO_DEPENDENCIES
1803 # If its not one of the cleaning targets
1804 ifndef IS_CLEANING_TARGET
1806 # Get the list of dependency files
1807 DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1808 DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1810 # Include bitcode dependency files if using bitcode libraries
1811 ifdef BYTECODE_LIBRARY
1812 DependFiles += $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.bc.d)
1815 -include $(DependFiles) ""
1821 ###############################################################################
1822 # CHECK: Running the test suite
1823 ###############################################################################
1826 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1827 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1828 $(EchoCmd) Running test suite ; \
1829 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1830 TESTSUITE=$(TESTSUITE) ; \
1832 $(EchoCmd) No Makefile in test directory ; \
1835 $(EchoCmd) No test directory ; \
1839 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1840 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1841 $(EchoCmd) Running test suite ; \
1842 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-lit ; \
1844 $(EchoCmd) No Makefile in test directory ; \
1847 $(EchoCmd) No test directory ; \
1851 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1852 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1853 $(EchoCmd) Running test suite ; \
1854 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1856 $(EchoCmd) No Makefile in test directory ; \
1859 $(EchoCmd) No test directory ; \
1862 ###############################################################################
1863 # UNITTESTS: Running the unittests test suite
1864 ###############################################################################
1867 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1868 if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1869 $(EchoCmd) Running unittests test suite ; \
1870 $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1872 $(EchoCmd) No Makefile in unittests directory ; \
1875 $(EchoCmd) No unittests directory ; \
1878 ###############################################################################
1879 # DISTRIBUTION: Handle construction of a distribution tarball
1880 ###############################################################################
1882 #------------------------------------------------------------------------
1883 # Define distribution related variables
1884 #------------------------------------------------------------------------
1885 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1886 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1887 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1888 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1889 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1890 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1891 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1892 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1893 Makefile.config.in configure autoconf
1894 DistOther := $(notdir $(wildcard \
1895 $(PROJ_SRC_DIR)/*.h \
1896 $(PROJ_SRC_DIR)/*.td \
1897 $(PROJ_SRC_DIR)/*.def \
1898 $(PROJ_SRC_DIR)/*.ll \
1899 $(PROJ_SRC_DIR)/*.in))
1900 DistSubDirs := $(SubDirs)
1901 DistSources = $(Sources) $(EXTRA_DIST)
1902 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1904 #------------------------------------------------------------------------
1905 # We MUST build distribution with OBJ_DIR != SRC_DIR
1906 #------------------------------------------------------------------------
1907 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1908 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1909 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1913 #------------------------------------------------------------------------
1914 # Prevent attempt to run dist targets from anywhere but the top level
1915 #------------------------------------------------------------------------
1917 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1918 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1921 #------------------------------------------------------------------------
1922 # Provide the top level targets
1923 #------------------------------------------------------------------------
1925 dist-gzip:: $(DistTarGZip)
1927 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1928 $(Echo) Packing gzipped distribution tar file.
1929 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1930 $(GZIP) -c > "$(DistTarGZip)"
1932 dist-bzip2:: $(DistTarBZ2)
1934 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1935 $(Echo) Packing bzipped distribution tar file.
1936 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1937 $(BZIP2) -c >$(DistTarBZ2)
1939 dist-zip:: $(DistZip)
1941 $(DistZip) : $(TopDistDir)/.makedistdir
1942 $(Echo) Packing zipped distribution file.
1943 $(Verb) rm -f $(DistZip)
1944 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1946 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1947 $(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL =====
1949 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1951 dist-check:: $(DistTarGZip)
1952 $(Echo) Checking distribution tar file.
1953 $(Verb) if test -d $(DistCheckDir) ; then \
1954 $(RM) -rf $(DistCheckDir) ; \
1956 $(Verb) $(MKDIR) $(DistCheckDir)
1957 $(Verb) cd $(DistCheckDir) && \
1958 $(MKDIR) $(DistCheckDir)/build && \
1959 $(MKDIR) $(DistCheckDir)/install && \
1960 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1962 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1963 --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1966 $(MAKE) unittests && \
1967 $(MAKE) install && \
1968 $(MAKE) uninstall && \
1969 $(MAKE) dist-clean && \
1970 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1973 $(Echo) Cleaning distribution files
1974 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1979 #------------------------------------------------------------------------
1980 # Provide the recursive distdir target for building the distribution directory
1981 #------------------------------------------------------------------------
1982 distdir: $(DistDir)/.makedistdir
1983 $(DistDir)/.makedistdir: $(DistSources)
1984 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1985 if test -d "$(DistDir)" ; then \
1986 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
1989 $(EchoCmd) Removing old $(DistDir) ; \
1990 $(RM) -rf $(DistDir); \
1991 $(EchoCmd) Making 'all' to verify build ; \
1992 $(MAKE) ENABLE_OPTIMIZED=1 all ; \
1994 $(Echo) Building Distribution Directory $(DistDir)
1995 $(Verb) $(MKDIR) $(DistDir)
1996 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1997 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1998 for file in $(DistFiles) ; do \
2000 $(PROJ_SRC_DIR)/*) \
2001 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
2003 $(PROJ_SRC_ROOT)/*) \
2004 file=`echo "$$file" | \
2005 sed "s#^$$srcrootstrip/##"` \
2008 if test -f "$(PROJ_SRC_DIR)/$$file" || \
2009 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
2010 from_dir="$(PROJ_SRC_DIR)" ; \
2011 elif test -f "$$file" || test -d "$$file" ; then \
2014 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
2015 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
2016 to_dir="$(DistDir)/$$dir"; \
2017 $(MKDIR) "$$to_dir" ; \
2019 to_dir="$(DistDir)"; \
2021 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
2022 if test -n "$$mid_dir" ; then \
2023 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
2025 if test -d "$$from_dir/$$file"; then \
2026 if test -d "$(PROJ_SRC_DIR)/$$file" && \
2027 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
2028 cd $(PROJ_SRC_DIR) ; \
2029 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2030 ( cd $$to_dir ; $(TAR) xf - ) ; \
2031 cd $(PROJ_OBJ_DIR) ; \
2034 $(TAR) cf - $$file --exclude .svn --exclude CVS | \
2035 ( cd $$to_dir ; $(TAR) xf - ) ; \
2036 cd $(PROJ_OBJ_DIR) ; \
2038 elif test -f "$$from_dir/$$file" ; then \
2039 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
2040 elif test -L "$$from_dir/$$file" ; then \
2041 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
2042 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
2043 $(EchoCmd) "===== WARNING: Distribution Source " \
2044 "$$from_dir/$$file Not Found!" ; \
2045 elif test "$(Verb)" != '@' ; then \
2046 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2049 $(Verb) for subdir in $(DistSubDirs) ; do \
2050 if test "$$subdir" \!= "." ; then \
2051 new_distdir="$(DistDir)/$$subdir" ; \
2052 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2053 ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2054 DistDir="$$new_distdir" distdir ) || exit 1; \
2057 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2058 $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2059 $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2060 -name .svn \) -print` ;\
2061 $(MAKE) dist-hook ; \
2062 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2063 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2064 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2065 -o ! -type d ! -perm -444 -exec \
2066 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2067 || chmod -R a+r $(DistDir) ; \
2070 # This is invoked by distdir target, define it as a no-op to avoid errors if not
2076 ###############################################################################
2077 # TOP LEVEL - targets only to apply at the top level directory
2078 ###############################################################################
2082 #------------------------------------------------------------------------
2083 # Install support for the project's include files:
2084 #------------------------------------------------------------------------
2087 $(Echo) Install circumvented with NO_INSTALL
2089 $(Echo) Uninstall circumvented with NO_INSTALL
2092 $(Echo) Installing include files
2093 $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2094 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2095 cd $(PROJ_SRC_ROOT)/include && \
2096 for hdr in `find . -type f '!' '(' -name '*~' \
2097 -o -name '.#*' -o -name '*.in' ')' -print | grep -v CVS | \
2098 grep -v .svn` ; do \
2099 instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2100 if test \! -d "$$instdir" ; then \
2101 $(EchoCmd) Making install directory $$instdir ; \
2102 $(MKDIR) $$instdir ;\
2104 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2107 ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2108 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2109 cd $(PROJ_OBJ_ROOT)/include && \
2110 for hdr in `find . -type f -print | grep -v CVS` ; do \
2111 $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2117 $(Echo) Uninstalling include files
2118 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2119 cd $(PROJ_SRC_ROOT)/include && \
2120 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2121 '!' '(' -name '*~' -o -name '.#*' \
2122 -o -name '*.in' ')' -print ')' | \
2123 grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2124 cd $(PROJ_SRC_ROOT)/include && \
2125 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2126 -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2132 @echo searching for overlength lines in files: $(Sources)
2135 egrep -n '.{81}' $(Sources) /dev/null
2138 @echo searching for tabs in files: $(Sources)
2141 egrep -n ' ' $(Sources) /dev/null
2144 @ls -l $(LibDir) | awk '\
2145 BEGIN { sum = 0; } \
2147 END { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2148 @ls -l $(ToolDir) | awk '\
2149 BEGIN { sum = 0; } \
2151 END { printf("Programs: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2152 #------------------------------------------------------------------------
2153 # Print out the directories used for building
2154 #------------------------------------------------------------------------
2156 $(Echo) "BuildMode : " '$(BuildMode)'
2157 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2158 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2159 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2160 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2161 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2162 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2163 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
2164 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
2165 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
2166 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
2167 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
2168 $(Echo) "UserTargets : " '$(UserTargets)'
2169 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2170 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2171 $(Echo) "ObjDir : " '$(ObjDir)'
2172 $(Echo) "LibDir : " '$(LibDir)'
2173 $(Echo) "ToolDir : " '$(ToolDir)'
2174 $(Echo) "ExmplDir : " '$(ExmplDir)'
2175 $(Echo) "Sources : " '$(Sources)'
2176 $(Echo) "TDFiles : " '$(TDFiles)'
2177 $(Echo) "INCFiles : " '$(INCFiles)'
2178 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
2179 $(Echo) "PreConditions: " '$(PreConditions)'
2180 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
2181 $(Echo) "Compile.C : " '$(Compile.C)'
2182 $(Echo) "Archive : " '$(Archive)'
2183 $(Echo) "YaccFiles : " '$(YaccFiles)'
2184 $(Echo) "LexFiles : " '$(LexFiles)'
2185 $(Echo) "Module : " '$(Module)'
2186 $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2187 $(Echo) "SubDirs : " '$(SubDirs)'
2188 $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2189 $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2194 # General debugging rule, use 'make dbg-print-XXX' to print the
2195 # definition, value and origin of XXX.
2197 $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))