1 #===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
3 # The LLVM Compiler Infrastructure
5 # This file was developed by the LLVM research group and is distributed under
6 # the University of Illinois Open Source 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
23 LocalTargets := all-local clean-local clean-all-local check-local \
24 install-local printvars uninstall-local \
25 install-bytecode-local
26 TopLevelTargets := check dist dist-check dist-clean tags dist-gzip dist-bzip2 \
28 UserTargets := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
29 InternalTargets := preconditions distdir dist-hook
31 ################################################################################
32 # INITIALIZATION: Basic things the makefile needs
33 ################################################################################
35 #--------------------------------------------------------------------
36 # Set the VPATH so that we can find source files.
37 #--------------------------------------------------------------------
40 #--------------------------------------------------------------------
41 # Reset the list of suffixes we know how to build
42 #--------------------------------------------------------------------
44 .SUFFIXES: .c .cpp .cc .h .hpp .y .l .lo .o .a .bc .td .ps .dot
45 .SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
47 #--------------------------------------------------------------------
48 # Mark all of these targets as phony to avoid implicit rule search
49 #--------------------------------------------------------------------
50 .PHONY: $(UserTargets) $(InternalTargets)
52 #--------------------------------------------------------------------
53 # Make sure all the user-target rules are double colon rules and
54 # they are defined first.
55 #--------------------------------------------------------------------
59 ################################################################################
60 # PRECONDITIONS: that which must be built/checked first
61 ################################################################################
63 SrcMakefiles := $(filter %Makefile %Makefile.tests,\
64 $(wildcard $(PROJ_SRC_DIR)/Makefile*))
65 ObjMakefiles := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
66 ConfigureScript := $(PROJ_SRC_ROOT)/configure
67 ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
68 MakefileConfigIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
69 MakefileCommonIn := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
70 MakefileConfig := $(PROJ_OBJ_ROOT)/Makefile.config
71 MakefileCommon := $(PROJ_OBJ_ROOT)/Makefile.common
72 PreConditions := $(ConfigStatusScript) $(ObjMakefiles)
73 ifneq ($(MakefileCommonIn),)
74 PreConditions += $(MakefileCommon)
76 ifneq ($(MakefileConfigIn),)
77 PreConditions += $(MakefileConfig)
80 preconditions : $(PreConditions)
82 #------------------------------------------------------------------------
83 # Make sure the BUILT_SOURCES are built first
84 #------------------------------------------------------------------------
85 $(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)
88 ifneq ($(strip $(BUILT_SOURCES)),)
89 -$(Verb) $(RM) -f $(BUILT_SOURCES)
92 ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
94 $(Verb) if test -x config.status ; then \
95 $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
96 $(MKDIR) .spotless.save ; \
97 $(MV) config.status .spotless.save ; \
98 $(MV) mklib .spotless.save ; \
99 $(MV) projects .spotless.save ; \
101 $(MV) .spotless.save/config.status . ; \
102 $(MV) .spotless.save/mklib . ; \
103 $(MV) .spotless.save/projects . ; \
104 $(RM) -rf .spotless.save ; \
105 $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
106 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
107 $(ConfigStatusScript) ; \
109 $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
113 $(BUILT_SOURCES) : $(ObjMakefiles)
115 #------------------------------------------------------------------------
116 # Make sure we're not using a stale configuration
117 #------------------------------------------------------------------------
119 $(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
120 $(Verb) cd $(PROJ_OBJ_ROOT) && \
121 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
122 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
124 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
125 $(ConfigStatusScript)
127 .PRECIOUS: $(ConfigStatusScript)
128 $(ConfigStatusScript): $(ConfigureScript)
129 $(Echo) Reconfiguring with $<
130 $(Verb) cd $(PROJ_OBJ_ROOT) && \
131 if test -w $(PROJ_OBJ_ROOT)/config.cache ; then \
132 $(RM) $(PROJ_OBJ_ROOT)/config.cache ; \
134 $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
135 $(ConfigStatusScript)
137 #------------------------------------------------------------------------
138 # Make sure the configuration makefile is up to date
139 #------------------------------------------------------------------------
140 ifneq ($(MakefileConfigIn),)
141 $(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
142 $(Echo) Regenerating $@
143 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
146 ifneq ($(MakefileCommonIn),)
147 $(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
148 $(Echo) Regenerating $@
149 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
152 #------------------------------------------------------------------------
153 # If the Makefile in the source tree has been updated, copy it over into the
154 # build tree. But, only do this if the source and object makefiles differ
155 #------------------------------------------------------------------------
156 ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
158 Makefile: $(PROJ_SRC_DIR)/Makefile
159 $(Echo) "Updating Makefile"
160 $(Verb) $(MKDIR) $(@D)
161 $(Verb) $(CP) -f $< $@
163 # Copy the Makefile.* files unless we're in the root directory which avoids
164 # the copying of Makefile.config.in or other things that should be explicitly
166 $(PROJ_OBJ_DIR)/Makefile% : $(PROJ_SRC_DIR)/Makefile%
168 *Makefile.rules) ;; \
170 *) $(Echo) "Updating $(@F)" ; \
177 #------------------------------------------------------------------------
178 # Set up the basic dependencies
179 #------------------------------------------------------------------------
180 $(UserTargets):: $(PreConditions)
184 clean-all:: clean-local clean-all-local
185 install:: install-local
186 uninstall:: uninstall-local
187 install-local:: all-local
188 install-bytecode:: install-bytecode-local
190 ###############################################################################
191 # VARIABLES: Set up various variables based on configuration data
192 ###############################################################################
194 #--------------------------------------------------------------------
195 # Variables derived from configuration we are building
196 #--------------------------------------------------------------------
199 ifdef ENABLE_PROFILING
201 CXX.Flags := -O3 -DNDEBUG -felide-constructors -finline-functions -pg
202 C.Flags := -O3 -DNDEBUG -pg
203 LD.Flags := -O3 -DNDEBUG -pg
205 ifdef ENABLE_OPTIMIZED
207 # Don't use -fomit-frame-pointer on FreeBSD
208 ifneq ($(OS),FreeBSD)
209 OmitFramePointer := -fomit-frame-pointer
211 CXX.Flags := -O3 -DNDEBUG -finline-functions -felide-constructors \
213 C.Flags := -O3 -DNDEBUG $(OmitFramePointer)
214 LD.Flags := -O3 -DNDEBUG
217 CXX.Flags := -g -D_DEBUG
218 C.Flags := -g -D_DEBUG
219 LD.Flags := -g -D_DEBUG
224 CXX.Flags += $(CXXFLAGS)
226 CPP.Flags += $(CPPFLAGS)
227 LD.Flags += $(LDFLAGS)
229 LibTool.Flags := --tag=CXX
231 #Make Floating point ieee complient on alpha
237 #--------------------------------------------------------------------
238 # Directory locations
239 #--------------------------------------------------------------------
240 ObjDir := $(PROJ_OBJ_DIR)/$(BuildMode)
241 LibDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
242 ToolDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
243 ExmplDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
244 LLVMLibDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
245 LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
246 LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
247 CFERuntimeLibDir := $(LLVMGCCDIR)/lib
249 #--------------------------------------------------------------------
250 # Full Paths To Compiled Tools and Utilities
251 #--------------------------------------------------------------------
252 EchoCmd = $(ECHO) llvm[$(MAKELEVEL)]:
255 LIBTOOL := $(LLVM_OBJ_ROOT)/mklib
258 LLVMAS := $(LLVMToolDir)/llvm-as$(EXEEXT)
261 BURG := $(LLVMToolDir)/burg$(EXEEXT)
264 TBLGEN := $(LLVMToolDir)/tblgen$(EXEEXT)
267 GCCAS := $(LLVMToolDir)/gccas$(EXEEXT)
270 GCCLD := $(LLVMToolDir)/gccld$(EXEEXT)
273 LLVMDIS := $(LLVMToolDir)/llvm-dis$(EXEEXT)
276 LLI := $(LLVMToolDir)/lli$(EXEEXT)
279 LOPT := $(LLVMToolDir)/opt$(EXEEXT)
282 LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
285 LLVMGCCWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGCC)
286 LLVMGXXWITHPATH := PATH="$(LLVMToolDir):$(PATH)" $(LLVMGXX)
288 #--------------------------------------------------------------------
289 # Adjust to user's request
290 #--------------------------------------------------------------------
292 # Adjust LD.Flags and Libtool.Flags depending on the kind of library that is
293 # to be built. Note that if LOADABLE_MODULE is specified then the resulting
294 # shared library can be opened with dlopen
296 LD.Flags += -rpath $(LibDir)
297 ifdef LOADABLE_MODULE
301 LibTool.Flags += --tag=disable-shared
311 # Adjust settings for verbose mode
314 LibTool.Flags += --silent
315 AR.Flags += >/dev/null 2>/dev/null
316 ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
318 ConfigureScriptFLAGS :=
321 # By default, strip symbol information from executable
323 Strip := $(PLATFORMSTRIPOPTS)
324 StripWarnMsg := "(without symbols)"
325 Install.StripFlag += -s
328 # Adjust linker flags for building an executable
331 LD.Flags += -rpath $(ExmplDir) -export-dynamic
333 LD.Flags += -rpath $(ToolDir) -export-dynamic
337 #----------------------------------------------------------
338 # Options To Invoke Tools
339 #----------------------------------------------------------
341 CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused
343 LD.Flags += -L$(LibDir) -L$(LLVMLibDir)
344 CPP.Flags += -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
345 -I$(PROJ_OBJ_ROOT)/include \
346 -I$(PROJ_SRC_ROOT)/include \
347 -I$(LLVM_OBJ_ROOT)/include \
348 -I$(LLVM_SRC_ROOT)/include \
349 -D_GNU_SOURCE -D__STDC_LIMIT_MACROS
351 Compile.C = $(CC) $(CPP.Flags) $(CompileCommonOpts) -c $(C.Flags)
352 LTCompile.C = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.C)
353 BCCompile.C = $(LLVMGCCWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \
355 Compile.CXX = $(CXX) $(CPP.Flags) $(CompileCommonOpts) $(CXX.Flags) -c
356 LTCompile.CXX = $(LIBTOOL) $(LibTool.Flags) --mode=compile $(Compile.CXX)
357 BCCompile.CXX = $(LLVMGXXWITHPATH) $(CPP.Flags) $(CompileCommonOpts) \
359 Link = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
360 $(CompileCommonOpts) $(LD.Flags) $(Strip)
361 Relink = $(LIBTOOL) $(LibTool.Flags) --mode=link $(CXX) $(CPP.Flags) \
363 LTInstall = $(LIBTOOL) $(LibTool.Flags) --mode=install $(INSTALL) \
365 ProgInstall = $(INSTALL) $(Install.StripFlag) -m 0755
366 DataInstall = $(INSTALL) -m 0644
367 Burg = $(BURG) -I $(PROJ_SRC_DIR)
368 TableGen = $(TBLGEN) -I $(PROJ_SRC_DIR)
369 Archive = $(AR) $(AR.Flags)
370 LArchive = $(LLVMToolDir)/llvm-ar rcsf
377 #----------------------------------------------------------
378 # Get the list of source files and compute object file
380 #----------------------------------------------------------
383 FakeSources := $(FAKE_SOURCES)
385 FakeSources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES))
387 BaseNameSources := $(sort $(basename $(FakeSources)))
388 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
389 ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
390 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
393 Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
394 $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c $(PROJ_SRC_DIR)/*.y \
395 $(PROJ_SRC_DIR)/*.l))
397 Sources := $(SOURCES)
401 Sources += $(filter %.cpp %.c %.cc %.y %.l,$(BUILT_SOURCES))
404 BaseNameSources := $(sort $(basename $(Sources)))
405 ObjectsO := $(BaseNameSources:%=$(ObjDir)/%.o)
406 ObjectsLO := $(BaseNameSources:%=$(ObjDir)/%.lo)
407 ObjectsBC := $(BaseNameSources:%=$(ObjDir)/%.bc)
410 ###############################################################################
411 # DIRECTORIES: Handle recursive descent of directory structure
412 ###############################################################################
414 #---------------------------------------------------------
415 # Provide rules to make install dirs. This must be early
416 # in the file so they get built before dependencies
417 #---------------------------------------------------------
420 $(Verb) $(MKDIR) $(PROJ_bindir)
423 $(Verb) $(MKDIR) $(PROJ_libdir)
426 $(Verb) $(MKDIR) $(PROJ_includedir)
429 $(Verb) $(MKDIR) $(PROJ_etcdir)
431 # To create other directories, as needed, and timestamp their creation
433 $(Verb) $(MKDIR) $* > /dev/null
436 .PRECIOUS: $(ObjDir)/.dir $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
437 .PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
439 #---------------------------------------------------------
440 # Handle the DIRS options for sequential construction
441 #---------------------------------------------------------
446 $(RecursiveTargets)::
447 $(Verb) for dir in $(DIRS); do \
448 if [ ! -f $$dir/Makefile ]; then \
450 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
452 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
453 ($(MAKE) -C $$dir $@ ) || exit 1; \
458 #---------------------------------------------------------
459 # Handle the EXPERIMENTAL_DIRS options ensuring success
460 # after each directory is built.
461 #---------------------------------------------------------
462 ifdef EXPERIMENTAL_DIRS
463 $(RecursiveTargets)::
464 $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
465 if [ ! -f $$dir/Makefile ]; then \
467 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
469 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
470 ($(MAKE) -C $$dir $@ ) || exit 0; \
475 #---------------------------------------------------------
476 # Handle the PARALLEL_DIRS options for parallel construction
477 #---------------------------------------------------------
480 SubDirs += $(PARALLEL_DIRS)
482 # Unfortunately, this list must be maintained if new recursive targets are added
483 all :: $(addsuffix /.makeall ,$(PARALLEL_DIRS))
484 clean :: $(addsuffix /.makeclean ,$(PARALLEL_DIRS))
485 clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
486 install :: $(addsuffix /.makeinstall ,$(PARALLEL_DIRS))
487 uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
488 install-bytecode :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
490 ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
493 $(Verb) if [ ! -f $(@D)/Makefile ]; then \
495 $(CP) $(PROJ_SRC_DIR)/$(@D)/Makefile $(@D)/Makefile; \
497 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
498 $(MAKE) -C $(@D) $(subst $(@D)/.make,,$@) ; \
502 #---------------------------------------------------------
503 # Handle the OPTIONAL_DIRS options for directores that may
505 #---------------------------------------------------------
508 SubDirs += $(OPTIONAL_DIRS)
510 $(RecursiveTargets)::
511 $(Verb) for dir in $(OPTIONAL_DIRS); do \
512 if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
513 if [ ! -f $$dir/Makefile ]; then \
515 $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
517 if [ ! -f $$dir/LLVM_DO_NOT_BUILD ]; then \
518 ($(MAKE) -C$$dir $@ ) || exit 1; \
524 #---------------------------------------------------------
525 # Handle the CONFIG_FILES options
526 #---------------------------------------------------------
529 install-local:: $(PROJ_etcdir) $(CONFIG_FILES)
530 $(Echo) Installing Configuration Files To $(PROJ_etcdir)
531 $(Verb)for file in $(CONFIG_FILES); do \
532 if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
533 $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(PROJ_etcdir) ; \
534 elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
535 $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(PROJ_etcdir) ; \
537 $(ECHO) Error: cannot find config file $${file}. ; \
542 $(Echo) Uninstalling Configuration Files From $(PROJ_etcdir)
543 $(Verb)for file in $(CONFIG_FILES); do \
544 $(RM) -f $(PROJ_etcdir)/$${file} ; \
549 ###############################################################################
550 # Library Build Rules: Four ways to build a library
551 ###############################################################################
553 #---------------------------------------------------------
554 # Bytecode Module Targets:
555 # If the user set MODULE_NAME then they want to build a
556 # bytecode module from the sources. We compile all the
557 # sources and link it together into a single bytecode
559 #---------------------------------------------------------
562 ifeq ($(strip $(LLVMGCC)),)
563 $(warning Modules require llvm-gcc but no llvm-gcc is available)
566 Module := $(LibDir)/$(MODULE_NAME).bc
567 LinkModule := $(LLVMGCCWITHPATH) -shared -nostdlib
569 ifdef EXPORTED_SYMBOL_FILE
570 LinkModule += -Xlinker -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
573 $(Module): $(BUILT_SOURCES) $(ObjectsBC) $(LibDir)/.dir $(GCCLD)
574 $(Echo) Building $(BuildMOde) Bytecode Module $(notdir $@)
575 $(Verb) $(LinkModule) -o $@ $(ObjectsBC)
577 all-local:: $(Module)
580 ifneq ($(strip $(Module)),)
581 -$(Verb) $(RM) -f $(Module)
584 ifdef BYTECODE_DESTINATION
585 ModuleDestDir := $(BYTECODE_DESTINATION)
587 ModuleDestDir := $(PROJ_libdir)
590 DestModule := $(ModuleDestDir)/$(MODULE_NAME).bc
592 install-module:: $(DestModule)
593 install-local:: $(DestModule)
595 $(DestModule): $(ModuleDestDir) $(Module)
596 $(Echo) Installing $(BuildMode) Bytecode Module $(DestModule)
597 $(Verb) $(DataInstall) $(Module) $(DestModule)
600 $(Echo) Uninstalling $(BuildMode) Bytecode Module $(DestModule)
601 -$(Verb) $(RM) -f $(DestModule)
606 # if we're building a library ...
609 # Make sure there isn't any extranous whitespace on the LIBRARYNAME option
610 LIBRARYNAME := $(strip $(LIBRARYNAME))
611 ifdef LOADABLE_MODULE
612 LibName.LA := $(LibDir)/$(LIBRARYNAME).la
614 LibName.LA := $(LibDir)/lib$(LIBRARYNAME).la
616 LibName.A := $(LibDir)/lib$(LIBRARYNAME).a
617 LibName.O := $(LibDir)/$(LIBRARYNAME).o
618 LibName.BCA:= $(LibDir)/lib$(LIBRARYNAME).bca
620 #---------------------------------------------------------
621 # Shared Library Targets:
622 # If the user asked for a shared library to be built
623 # with the SHARED_LIBRARY variable, then we provide
624 # targets for building them.
625 #---------------------------------------------------------
628 all-local:: $(LibName.LA)
630 $(LibName.LA): $(ObjectsLO) $(LibDir)/.dir
631 $(Echo) Linking $(BuildMode) Shared Library $(LIBRARYNAME)$(SHLIBEXT)
632 $(Verb) $(Link) -o $@ $(ObjectsLO)
633 $(Verb) $(LTInstall) $@ $(LibDir)
636 ifneq ($(strip $(LibName.LA)),)
637 -$(Verb) $(RM) -f $(LibName.LA)
640 DestSharedLib = $(PROJ_libdir)/lib$(LIBRARYNAME)$(SHLIBEXT)
642 install-local:: $(DestSharedLib)
644 $(DestSharedLib): $(PROJ_libdir) $(LibName.LA)
645 $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
646 $(Verb) $(LTInstall) $(LibName.LA) $(DestSharedLib)
647 $(Verb) $(LIBTOOL) --finish $(PROJ_libdir)
650 $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
651 -$(Verb) $(RM) -f $(PROJ_libdir)/lib$(LIBRARYNAME).*
655 #---------------------------------------------------------
656 # Bytecode Library Targets:
657 # If the user asked for a bytecode library to be built
658 # with the BYTECODE_LIBRARY variable, then we provide
659 # targets for building them.
660 #---------------------------------------------------------
661 ifdef BYTECODE_LIBRARY
662 ifeq ($(strip $(LLVMGCC)),)
663 $(warning Bytecode libraries require llvm-gcc which could not be found)
666 # make the C and C++ compilers strip debug info out of bytecode libraries.
667 BCCompile.C += -Wa,-strip-debug
668 BCCompile.CXX += -Wa,-strip-debug
670 all-local:: $(LibName.BCA)
672 ifdef EXPORTED_SYMBOL_FILE
673 BCLinkLib = $(LLVMGCCWITHPATH) -shared -nostdlib -Xlinker \
674 -internalize-public-api-file=$(EXPORTED_SYMBOL_FILE)
676 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir $(GCCLD) \
677 $(LLVMToolDir)/llvm-ar
678 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@) \
680 $(Verb) $(BCLinkLib) -o $(ObjDir)/$(LIBRARYNAME).o $(ObjectsBC)
682 $(Verb) $(LArchive) $@ $(ObjDir)/$(LIBRARYNAME).o
684 $(LibName.BCA): $(ObjectsBC) $(LibDir)/.dir \
685 $(LLVMToolDir)/llvm-ar
686 $(Echo) Building $(BuildMode) Bytecode Archive $(notdir $@)
688 $(Verb) $(LArchive) $@ $(ObjectsBC)
693 ifneq ($(strip $(LibName.BCA)),)
694 -$(Verb) $(RM) -f $(LibName.BCA)
697 ifdef BYTECODE_DESTINATION
698 BytecodeDestDir := $(BYTECODE_DESTINATION)
700 BytecodeDestDir := $(PROJ_libdir)
703 DestBytecodeLib = $(BytecodeDestDir)/lib$(LIBRARYNAME).a
705 install-bytecode-local:: $(DestBytecodeLib)
707 install-local:: $(DestBytecodeLib)
709 $(DestBytecodeLib): $(BytecodeDestDir) $(LibName.BCA)
710 $(Echo) Installing $(BuildMode) Bytecode Archive $(DestBytecodeLib)
711 $(Verb) $(DataInstall) $(LibName.BCA) $(DestBytecodeLib)
714 $(Echo) Uninstalling $(BuildMode) Bytecode Archive $(DestBytecodeLib)
715 -$(Verb) $(RM) -f $(DestBytecodeLib)
720 #---------------------------------------------------------
721 # ReLinked Library Targets:
722 # If the user didn't explicitly forbid building a
723 # relinked then we provide targets for building them.
724 #---------------------------------------------------------
725 ifndef DONT_BUILD_RELINKED
727 all-local:: $(LibName.O)
729 $(LibName.O): $(ObjectsO) $(LibDir)/.dir
730 $(Echo) Linking $(BuildMode) Object Library $(notdir $@)
731 $(Verb) $(Relink) -o $@ $(ObjectsO)
734 ifneq ($(strip $(LibName.O)),)
735 -$(Verb) $(RM) -f $(LibName.O)
738 DestRelinkedLib = $(PROJ_libdir)/$(LIBRARYNAME).o
740 install-local:: $(DestRelinkedLib)
742 $(DestRelinkedLib): $(PROJ_libdir) $(LibName.O)
743 $(Echo) Installing $(BuildMode) Object Library $(DestRelinkedLib)
744 $(Verb) $(LTInstall) $(LibName.O) $(DestRelinkedLib)
747 $(Echo) Uninstalling $(BuildMode) Object Library $(DestRelinkedLib)
748 -$(Verb) $(RM) -f $(DestRelinkedLib)
752 #---------------------------------------------------------
753 # Archive Library Targets:
754 # If the user wanted a regular archive library built,
755 # then we provide targets for building them.
756 #---------------------------------------------------------
759 all-local:: $(LibName.A)
761 $(LibName.A): $(ObjectsO) $(LibDir)/.dir
762 $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
764 $(Verb) $(Archive) $@ $(ObjectsO)
768 ifneq ($(strip $(LibName.A)),)
769 -$(Verb) $(RM) -f $(LibName.A)
772 DestArchiveLib := $(PROJ_libdir)/lib$(LIBRARYNAME).a
774 install-local:: $(DestArchiveLib)
776 $(DestArchiveLib): $(PROJ_libdir) $(LibName.A)
777 $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
778 $(Verb) $(MKDIR) $(PROJ_libdir)
779 $(Verb) $(LTInstall) $(LibName.A) $(DestArchiveLib)
782 $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
783 -$(Verb) $(RM) -f $(DestArchiveLib)
790 ###############################################################################
791 # Tool Build Rules: Build executable tool based on TOOLNAME option
792 ###############################################################################
796 #---------------------------------------------------------
797 # Handle the special "JIT" value for LLVM_LIBS which is a
798 # shorthand for a bunch of libraries that get the correct
799 # JIT support for a tool that runs JIT.
800 #---------------------------------------------------------
801 ifeq ($(LLVMLIBS),JIT)
803 # Make sure we can get our own symbols in the tool
806 # Generic JIT libraries
807 JIT_LIBS := LLVMInterpreter LLVMJIT LLVMCodeGen LLVMExecutionEngine
809 # You can enable the X86 JIT on a non-X86 host by setting the flag
810 # ENABLE_X86_JIT on the make command line. If not, it will still be
811 # enabled automagically on an X86 host.
816 # What the X86 JIT requires
818 JIT_LIBS += LLVMX86 LLVMSelectionDAG
821 # You can enable the SparcV9 JIT on a non-SparcV9 host by setting the flag
822 # ENABLE_SPARCV9_JIT on the make command line. If not, it will still be
823 # enabled automagically on an SparcV9 host.
824 ifeq ($(ARCH), Sparc)
825 ENABLE_SPARCV9_JIT = 1
828 # What the Sparc JIT requires
829 ifdef ENABLE_SPARCV9_JIT
830 JIT_LIBS += LLVMSparcV9 LLVMSparcV9ModuloSched LLVMSparcV9InstrSched \
831 LLVMSparcV9LiveVar LLVMInstrumentation.a LLVMProfilePaths \
832 LLVMBCWriter LLVMTransforms.a LLVMipo.a LLVMipa.a \
833 LLVMDataStructure.a LLVMSparcV9RegAlloc
836 # You can enable the PowerPC JIT on a non-PowerPC host by setting the flag
837 # ENABLE_PPC_JIT on the make command line. If not, it will still be
838 # enabled automagically on an PowerPC host.
839 ifeq ($(ARCH), PowerPC)
843 # What the PowerPC JIT requires
845 JIT_LIBS += LLVMPowerPC
848 LLVMLIBS := $(JIT_LIBS) LLVMScalarOpts LLVMAnalysis.a LLVMTransformUtils.a \
849 LLVMBCReader LLVMCore LLVMSupport.a LLVMTarget.a LLVMbzip2 \
850 LLVMSystem.a $(PLATFORMLIBDL)
853 #---------------------------------------------------------
854 # Set up variables for building a tool.
855 #---------------------------------------------------------
857 ToolBuildPath := $(ExmplDir)/$(TOOLNAME)$(EXEEXT)
859 ToolBuildPath := $(ToolDir)/$(TOOLNAME)$(EXEEXT)
861 ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
862 ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o, $(ProjLibsOptions))
863 LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
864 LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
865 ProjUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
866 LLVMUsedLibs := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
867 ProjLibsPaths := $(addprefix $(LibDir)/,$(ProjUsedLibs))
868 LLVMLibsPaths := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
870 #---------------------------------------------------------
871 # Tell make that we need to rebuild subdirectories before
872 # we can link the tool. This affects things like LLI which
873 # has library subdirectories.
874 #---------------------------------------------------------
875 $(ToolBuildPath): $(addsuffix /.makeall, $(PARALLEL_DIRS))
877 #---------------------------------------------------------
878 # Provide targets for building the tools
879 #---------------------------------------------------------
880 all-local:: $(ToolBuildPath)
883 ifneq ($(strip $(ToolBuildPath)),)
884 -$(Verb) $(RM) -f $(ToolBuildPath)
888 $(ToolBuildPath): $(ExmplDir)/.dir
890 $(ToolBuildPath): $(ToolDir)/.dir
893 $(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
894 $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
895 $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
896 $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
897 $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) $(StripWarnMsg)
899 DestTool = $(PROJ_bindir)/$(TOOLNAME)
901 install-local:: $(DestTool)
903 $(DestTool): $(PROJ_bindir) $(ToolBuildPath)
904 $(Echo) Installing $(BuildMode) $(DestTool)
905 $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
908 $(Echo) Uninstalling $(BuildMode) $(DestTool)
909 -$(Verb) $(RM) -f $(DestTool)
913 ###############################################################################
914 # Object Build Rules: Build object files based on sources
915 ###############################################################################
917 # Provide rule sets for when dependency generation is enabled
918 ifndef DISABLE_AUTO_DEPENDENCIES
920 #---------------------------------------------------------
921 # Create .lo files in the ObjDir directory from the .cpp and .c files...
922 #---------------------------------------------------------
925 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
926 $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)"
927 $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \
928 then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
929 else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi
931 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
932 $(Echo) "Compiling $*.cc for $(BuildMode) build (PIC)"
933 $(Verb) if $(LTCompile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACXXd $< -o $@ ; \
934 then $(MV) -f "$(ObjDir)/$*.LACXXd" "$(ObjDir)/$*.d"; \
935 else $(RM) -f "$(ObjDir)/$*.LACXXd"; exit 1; fi
937 $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
938 $(Echo) "Compiling $*.c for $(BuildMode) build (PIC)"
939 $(Verb) if $(LTCompile.C) -MD -MT $@ -MP -MF $(ObjDir)/$*.LACd $< -o $@ ; \
940 then $(MV) -f "$(ObjDir)/$*.LACd" "$(ObjDir)/$*.d"; \
941 else $(RM) -f "$(ObjDir)/$*.LACd"; exit 1; fi
943 #---------------------------------------------------------
944 # Create .o files in the ObjDir directory from the .cpp and .c files...
945 #---------------------------------------------------------
948 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
949 $(Echo) "Compiling $*.cpp for $(BuildMode) build"
950 $(Verb) if $(Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.CXXd $< -o $@ ; \
951 then $(MV) -f "$(ObjDir)/$*.CXXd" "$(ObjDir)/$*.d"; \
952 else $(RM) -f "$(ObjDir)/$*.CXXd"; exit 1; fi
954 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
955 $(Echo) "Compiling $*.cc for $(BuildMode) build"
956 $(Verb) if $(Compile.CXX) -MD -MT $@ -MP -MF $(ObjDir)/$*.CXXd $< -o $@ ; \
957 then $(MV) -f "$(ObjDir)/$*.CXXd" "$(ObjDir)/$*.d"; \
958 else $(RM) -f "$(ObjDir)/$*.CXXd"; exit 1; fi
960 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
961 $(Echo) "Compiling $*.c for $(BuildMode) build"
962 $(Verb) if $(Compile.C) -MD -MT $@ -MP -MF $(ObjDir)/$*.Cd $< -o $@ ; \
963 then $(MV) -f "$(ObjDir)/$*.Cd" "$(ObjDir)/$*.d"; \
964 else $(RM) -f "$(ObjDir)/$*.Cd"; exit 1; fi
968 #---------------------------------------------------------
969 # Create .bc files in the ObjDir directory from .cpp .cc and .c files...
970 #---------------------------------------------------------
971 $(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
972 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
973 $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" $< -o $@ ; \
974 then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
975 else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
977 $(ObjDir)/%.bc: %.cc $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
978 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
979 $(Verb) if $(BCCompile.CXX) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCXXd" $< -o $@ ; \
980 then $(MV) -f "$(ObjDir)/$*.BCCXXd" "$(ObjDir)/$*.d"; \
981 else $(RM) -f "$(ObjDir)/$*.BCCXXd"; exit 1; fi
983 $(ObjDir)/%.bc: %.c $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
984 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
985 $(Verb) if $(BCCompile.C) -MD -MT $@ -MP -MF "$(ObjDir)/$*.BCCd" $< -o $@ ; \
986 then $(MV) -f "$(ObjDir)/$*.BCCd" "$(ObjDir)/$*.d"; \
987 else $(RM) -f "$(ObjDir)/$*.BCCd"; exit 1; fi
989 # Provide alternate rule sets if dependencies are disabled
994 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
995 $(Echo) "Compiling $*.cpp for $(BuildMode) build (PIC)"
996 $(LTCompile.CXX) $< -o $@
998 $(ObjDir)/%.lo $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
999 $(Echo) "Compiling $*.cc for $(BuildMode) build (PIC)"
1000 $(LTCompile.CXX) $< -o $@
1002 $(ObjDir)/%.lo $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1003 $(Echo) "Compiling $*.c for $(BuildMode) build (PIC)"
1004 $(LTCompile.C) $< -o $@
1008 $(ObjDir)/%.o: %.cpp $(ObjDir)/.dir $(BUILT_SOURCES)
1009 $(Echo) "Compiling $*.cpp for $(BuildMode) build"
1010 $(Compile.CXX) $< -o $@
1012 $(ObjDir)/%.o: %.cc $(ObjDir)/.dir $(BUILT_SOURCES)
1013 $(Echo) "Compiling $*.cc for $(BuildMode) build"
1014 $(Compile.CXX) $< -o $@
1016 $(ObjDir)/%.o: %.c $(ObjDir)/.dir $(BUILT_SOURCES)
1017 $(Echo) "Compiling $*.c for $(BuildMode) build"
1018 $(Compile.C) $< -o $@
1021 $(ObjDir)/%.bc: %.cpp $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1022 $(Echo) "Compiling $*.cpp for $(BuildMode) build (bytecode)"
1023 $(BCCompile.CXX) $< -o $@
1025 $(ObjDir)/%.bc: %.cc $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1026 $(Echo) "Compiling $*.cc for $(BuildMode) build (bytecode)"
1027 $(BCCompile.CXX) $< -o $@
1029 $(ObjDir)/%.bc: %.c $(ObjDir)/.dir $(GCCAS) $(BUILT_SOURCES)
1030 $(Echo) "Compiling $*.c for $(BuildMode) build (bytecode)"
1031 $(BCCompile.C) $< -o $@
1035 #---------------------------------------------------------
1036 # Provide rule to build .bc files from .ll sources,
1037 # regardless of dependencies
1038 #---------------------------------------------------------
1039 $(ObjDir)/%.bc: %.ll $(ObjDir)/.dir $(LLVMAS)
1040 $(Echo) "Compiling $*.ll for $(BuildMode) build"
1041 $(Verb) $(LLVMAS) $< -f -o $@
1043 ###############################################################################
1044 # TABLEGEN: Provide rules for running tblgen to produce *.inc files
1045 ###############################################################################
1049 TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) $(LLVM_SRC_ROOT)/lib/Target/Target.td)
1050 INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1051 INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1052 .PRECIOUS: $(INCTMPFiles) $(INCFiles)
1054 # All of these files depend on tblgen and the .td files.
1055 $(INCTMPFiles) : $(TBLGEN) $(TDFiles)
1057 # INCFiles rule: All of the tblgen generated files are emitted to
1058 # $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc. This allows
1059 # us to only "touch" the real file if the contents of it change. IOW, if
1060 # tblgen is modified, all of the .inc.tmp files are regereated, but no
1061 # dependencies of the .inc files are, unless the contents of the .inc file
1063 $(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1064 $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1066 $(TARGET:%=$(ObjDir)/%GenRegisterNames.inc.tmp): \
1067 $(ObjDir)/%GenRegisterNames.inc.tmp : %.td $(ObjDir)/.dir
1068 $(Echo) "Building $(<F) register names with tblgen"
1069 $(Verb) $(TableGen) -gen-register-enums -o $@ $<
1071 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.h.inc.tmp): \
1072 $(ObjDir)/%GenRegisterInfo.h.inc.tmp : %.td $(ObjDir)/.dir
1073 $(Echo) "Building $(<F) register information header with tblgen"
1074 $(Verb) $(TableGen) -gen-register-desc-header -o $@ $<
1076 $(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1077 $(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir
1078 $(Echo) "Building $(<F) register info implementation with tblgen"
1079 $(Verb) $(TableGen) -gen-register-desc -o $@ $<
1081 $(TARGET:%=$(ObjDir)/%GenInstrNames.inc.tmp): \
1082 $(ObjDir)/%GenInstrNames.inc.tmp : %.td $(ObjDir)/.dir
1083 $(Echo) "Building $(<F) instruction names with tblgen"
1084 $(Verb) $(TableGen) -gen-instr-enums -o $@ $<
1086 $(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1087 $(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir
1088 $(Echo) "Building $(<F) instruction information with tblgen"
1089 $(Verb) $(TableGen) -gen-instr-desc -o $@ $<
1091 $(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1092 $(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir
1093 $(Echo) "Building $(<F) assembly writer with tblgen"
1094 $(Verb) $(TableGen) -gen-asm-writer -o $@ $<
1096 $(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1097 $(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir
1098 $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1099 $(Verb) $(TableGen) -gen-asm-writer -asmwriternum=1 -o $@ $<
1101 $(TARGET:%=$(ObjDir)/%GenCodeEmitter.inc.tmp): \
1102 $(ObjDir)/%GenCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir
1103 $(Echo) "Building $(<F) code emitter with tblgen"
1104 $(Verb) $(TableGen) -gen-emitter -o $@ $<
1107 -$(Verb) $(RM) -f $(INCFiles)
1111 ###############################################################################
1112 # LEX AND YACC: Provide rules for generating sources with lex and yacc
1113 ###############################################################################
1115 #---------------------------------------------------------
1116 # Provide rules for generating a .cpp source file from
1117 # (f)lex input sources.
1118 #---------------------------------------------------------
1120 LexFiles := $(filter %.l,$(Sources))
1122 ifneq ($(LexFiles),)
1124 LexOutput := $(strip $(patsubst %.l,%.cpp,$(LexFiles)))
1126 .PRECIOUS: $(LexOutput)
1128 # Note the extra sed filtering here, used to cut down on the warnings emited
1129 # by GCC. The last line is a gross hack to work around flex aparently not
1130 # being able to resize the buffer on a large token input. Currently, for
1131 # uninitialized string buffers in LLVM we can generate very long tokens, so
1132 # this is a hack around it.
1133 # FIXME. (f.e. char Buffer[10000] )
1135 $(Echo) Flexing $*.l
1136 $(Verb) $(FLEX) -t $< | \
1137 $(SED) 's/void yyunput/inline void yyunput/' | \
1138 $(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
1139 $(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' \
1143 -$(Verb) $(RM) -f $(LexOutput)
1144 $(Verb) $(RM) -f $(LexOutput)
1148 #---------------------------------------------------------
1149 # Provide rules for generating a .cpp and .h source files
1150 # from yacc (bison) input sources.
1151 #---------------------------------------------------------
1153 YaccFiles := $(filter %.y,$(Sources))
1154 ifneq ($(YaccFiles),)
1155 YaccOutput := $(addprefix $(patsubst %.y,%,$(YaccFiles)),.h .cpp .output)
1157 .PRECIOUS: $(YaccOutput)
1159 # Cancel built-in rules for yacc
1164 # Rule for building the bison parsers...
1166 $(Echo) "Bisoning $*.y"
1167 $(Verb) $(BISON) -v -d -p $(<F:%Parser.y=%) -o $*.tab.c $<
1168 $(Verb) $(MV) -f $*.tab.c $*.cpp
1169 $(Verb) $(MV) -f $*.tab.h $*.h
1172 -$(Verb) $(RM) -f $(YaccOutput)
1173 $(Verb) $(RM) -f $(YaccOutput)
1176 ###############################################################################
1177 # OTHER RULES: Other rules needed
1178 ###############################################################################
1180 # To create postscript files from dot files...
1181 ifneq ($(DOT),false)
1183 $(DOT) -Tps < $< > $@
1186 $(Echo) "Cannot build $@: The program dot is not installed"
1189 # This rules ensures that header files that are removed still have a rule for
1190 # which they can be "generated." This allows make to ignore them and
1191 # reproduce the dependency lists.
1195 # Define clean-local to clean the current directory. Note that this uses a
1196 # very conservative approach ensuring that empty variables do not cause
1197 # errors or disastrous removal.
1199 ifneq ($(strip $(ObjDir)),)
1200 -$(Verb) $(RM) -rf $(ObjDir)
1202 -$(Verb) $(RM) -f core core.[0-9][0-9]* *.o *.d *~ *.flc
1203 ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1204 -$(Verb) $(RM) -f *$(SHLIBEXT)
1208 -$(Verb) $(RM) -rf Debug Release Profile
1210 # Build tags database for Emacs/Xemacs:
1214 find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \
1215 $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \
1216 $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \
1217 $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \
1218 -name '*.cpp' -o -name '*.h' | \
1219 $(ETAGS) $(ETAGSFLAGS) -
1222 find $(PROJ_SRC_ROOT)/include $(PROJ_SRC_ROOT)/lib \
1223 $(PROJ_SRC_ROOT)/tools $(PROJ_SRC_ROOT)/examples \
1224 $(PROJ_OBJ_ROOT)/include $(PROJ_OBJ_ROOT)/lib \
1225 $(PROJ_OBJ_ROOT)/tools $(PROJ_OBJ_ROOT)/examples \
1226 \( -name '*.cpp' -o -name '*.h' \) -print | \
1227 ctags -ImtT -o $(PROJ_OBJ_ROOT)/CTAGS -L -
1230 ###############################################################################
1231 # DEPENDENCIES: Include the dependency files if we should
1232 ###############################################################################
1233 ifndef DISABLE_AUTO_DEPENDENCIES
1235 # If its not one of the cleaning targets
1236 ifneq ($strip($(filter-out clean clean-local dist-clean,$(MAKECMDGOALS))),)
1238 # Get the list of dependency files
1239 DependFiles := $(basename $(filter %.cpp %.c %.cc, $(Sources)))
1240 DependFiles := $(patsubst %,$(PROJ_OBJ_DIR)/$(BuildMode)/%.d,$(DependFiles))
1242 -include /dev/null $(DependFiles)
1248 ###############################################################################
1249 # CHECK: Running the test suite
1250 ###############################################################################
1253 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1254 if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1255 $(EchoCmd) Running test suite ; \
1256 $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1257 TESTSUITE=$(TESTSUITE) ; \
1259 $(EchoCmd) No Makefile in test directory ; \
1262 $(EchoCmd) No test directory ; \
1265 ###############################################################################
1266 # DISTRIBUTION: Handle construction of a distribution tarball
1267 ###############################################################################
1269 #------------------------------------------------------------------------
1270 # Define distribution related variables
1271 #------------------------------------------------------------------------
1272 DistName := $(PROJECT_NAME)-$(PROJ_VERSION)
1273 DistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1274 TopDistDir := $(PROJ_OBJ_ROOT)/$(DistName)
1275 DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1276 DistZip := $(PROJ_OBJ_ROOT)/$(DistName).zip
1277 DistTarBZ2 := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1278 DistAlways := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1279 ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1280 Makefile.config.in configure autoconf
1281 DistOther := $(notdir $(wildcard \
1282 $(PROJ_SRC_DIR)/*.h \
1283 $(PROJ_SRC_DIR)/*.td \
1284 $(PROJ_SRC_DIR)/*.def \
1285 $(PROJ_SRC_DIR)/*.ll \
1286 $(PROJ_SRC_DIR)/*.in))
1287 DistSubDirs := $(SubDirs)
1288 DistSources = $(Sources) $(EXTRA_DIST)
1289 DistFiles = $(DistAlways) $(DistSources) $(DistOther)
1291 #------------------------------------------------------------------------
1292 # We MUST build distribution with OBJ_DIR != SRC_DIR
1293 #------------------------------------------------------------------------
1294 ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1295 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1296 $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1300 #------------------------------------------------------------------------
1301 # Prevent attempt to run dist targets from anywhere but the top level
1302 #------------------------------------------------------------------------
1304 dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1305 $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1308 #------------------------------------------------------------------------
1309 # Provide the top level targets
1310 #------------------------------------------------------------------------
1312 dist-gzip:: $(DistTarGZip)
1314 $(DistTarGZip) : $(TopDistDir)/.makedistdir
1315 $(Echo) Packing gzipped distribution tar file.
1316 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1317 $(GZIP) -c > "$(DistTarGZip)"
1319 dist-bzip2:: $(DistTarBZ2)
1321 $(DistTarBZ2) : $(TopDistDir)/.makedistdir
1322 $(Echo) Packing bzipped distribution tar file.
1323 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1324 $(BZIP2) -c >$(DistTarBZ2)
1326 dist-zip:: $(DistZip)
1328 $(DistZip) : $(TopDistDir)/.makedistdir
1329 $(Echo) Packing zipped distribution file.
1330 $(Verb) rm -f $(DistZip)
1331 $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1333 dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1334 $(Echo) ===== DISTRIBUTION PACKAGING SUCESSFUL =====
1336 DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1338 dist-check:: $(DistTarGZip)
1339 $(Echo) Checking distribution tar file.
1340 $(Verb) if test -d $(DistCheckDir) ; then \
1341 $(RM) -rf $(DistCheckDir) ; \
1343 $(Verb) $(MKDIR) $(DistCheckDir)
1344 $(Verb) cd $(DistCheckDir) && \
1345 $(MKDIR) $(DistCheckDir)/build && \
1346 $(MKDIR) $(DistCheckDir)/install && \
1347 gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1349 ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1350 --srcdir=../$(DistName) && \
1353 $(MAKE) install && \
1354 $(MAKE) uninstall && \
1357 $(MAKE) dist-clean && \
1358 $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1361 $(Echo) Cleaning distribution files
1362 -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1367 #------------------------------------------------------------------------
1368 # Provide the recursive distdir target for building the distribution directory
1369 #------------------------------------------------------------------------
1370 distdir: $(DistDir)/.makedistdir
1371 $(DistDir)/.makedistdir: $(DistSources)
1372 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1373 if test -d "$(DistDir)" ; then \
1374 find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';' || \
1377 $(EchoCmd) Removing old $(DistDir) ; \
1378 $(RM) -rf $(DistDir); \
1379 $(EchoCmd) Making 'all' to verify build ; \
1382 $(Echo) Building Distribution Directory $(DistDir)
1383 $(Verb) $(MKDIR) $(DistDir)
1384 $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1385 srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1386 for file in $(DistFiles) ; do \
1388 $(PROJ_SRC_DIR)/*) \
1389 file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
1391 $(PROJ_SRC_ROOT)/*) \
1392 file=`echo "$$file" | \
1393 sed "s#^$$srcrootstrip/##"` \
1396 if test -f "$(PROJ_SRC_DIR)/$$file" || \
1397 test -d "$(PROJ_SRC_DIR)/$$file" ; then \
1398 from_dir="$(PROJ_SRC_DIR)" ; \
1399 elif test -f "$$file" || test -d "$$file" ; then \
1402 to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
1403 if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
1404 to_dir="$(DistDir)/$$dir"; \
1405 $(MKDIR) "$$to_dir" ; \
1407 to_dir="$(DistDir)"; \
1409 mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
1410 if test -n "$$mid_dir" ; then \
1411 $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
1413 if test -d "$$from_dir/$$file"; then \
1414 if test -d "$(PROJ_SRC_DIR)/$$file" && \
1415 test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
1416 $(CP) -pR "$(PROJ_SRC_DIR)/$$file" "$$to_dir" || exit 1; \
1418 $(CP) -pR $$from_dir/$$file $$to_dir || exit 1; \
1419 elif test -f "$$from_dir/$$file" ; then \
1420 $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
1421 elif test -L "$$from_dir/$$file" ; then \
1422 $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
1423 elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
1424 $(EchoCmd) "===== WARNING: Distribution Source " \
1425 "$$from_dir/$$file Not Found!" ; \
1426 elif test "$(Verb)" != '@' ; then \
1427 $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
1430 $(Verb) for subdir in $(DistSubDirs) ; do \
1431 if test "$$subdir" \!= "." ; then \
1432 new_distdir="$(DistDir)/$$subdir" ; \
1433 test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
1434 ( cd $$subdir && $(MAKE) DistDir="$$new_distdir" distdir ) || \
1438 $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1439 $(EchoCmd) Eliminating CVS directories from distribution ; \
1440 $(RM) -rf `find $(TopDistDir) -type d -name CVS -print` ;\
1441 $(MAKE) dist-hook ; \
1442 $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
1443 -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
1444 -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
1445 -o ! -type d ! -perm -444 -exec \
1446 $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
1447 || chmod -R a+r $(DistDir) ; \
1450 # This is invoked by distdir target, define it as a no-op to avoid errors if not
1456 ###############################################################################
1457 # TOP LEVEL - targets only to apply at the top level directory
1458 ###############################################################################
1462 #------------------------------------------------------------------------
1463 # Install support for the project's include files:
1464 #------------------------------------------------------------------------
1466 $(Echo) Installing include files
1467 $(Verb) $(MKDIR) $(PROJ_includedir)
1468 $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
1469 cd $(PROJ_SRC_ROOT)/include && \
1470 for hdr in `find . -type f '!' '(' -name '*~' -o -name '.cvsignore' \
1471 -o -name '.#*' -o -name '*.in' ')' -print | grep -v CVS ` ; do \
1472 instdir=`dirname "$(PROJ_includedir)/$$hdr"` ; \
1473 if test \! -d "$$instdir" ; then \
1474 $(EchoCmd) Making install directory $$instdir ; \
1475 $(MKDIR) $$instdir ;\
1477 $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \
1480 $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
1481 cd $(PROJ_OBJ_ROOT)/include && \
1482 for hdr in `find . -type f -print` ; do \
1483 $(DataInstall) $$hdr $(PROJ_includedir)/$$hdr ; \
1488 $(Echo) Uninstalling include files
1489 $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
1490 cd $(PROJ_SRC_ROOT)/include && \
1491 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
1492 '!' '(' -name '*~' -o -name '.cvsignore' -o -name '.#*' -o -name '*.in' ')' \
1493 -print ')' | grep -v CVS | sed 's#^#$(PROJ_includedir)/#'` ; \
1494 cd $(PROJ_SRC_ROOT)/include && \
1495 $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' -print ')' \
1496 | sed 's#\.in$$##;s#^#$(PROJ_includedir)/#'` ; \
1501 #------------------------------------------------------------------------
1502 # Print out the directories used for building
1503 #------------------------------------------------------------------------
1505 $(Echo) "BuildMode : " '$(BuildMode)'
1506 $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
1507 $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
1508 $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
1509 $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
1510 $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
1511 $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
1512 $(Echo) "PROJ_prefix : " '$(PROJ_prefix)'
1513 $(Echo) "PROJ_bindir : " '$(PROJ_bindir)'
1514 $(Echo) "PROJ_libdir : " '$(PROJ_libdir)'
1515 $(Echo) "PROJ_etcdir : " '$(PROJ_etcdir)'
1516 $(Echo) "PROJ_includedir : " '$(PROJ_includedir)'
1517 $(Echo) "UserTargets : " '$(UserTargets)'
1518 $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
1519 $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
1520 $(Echo) "ObjDir : " '$(ObjDir)'
1521 $(Echo) "LibDir : " '$(LibDir)'
1522 $(Echo) "ToolDir : " '$(ToolDir)'
1523 $(Echo) "ExmplDir : " '$(ExmplDir)'
1524 $(Echo) "Sources : " '$(Sources)'
1525 $(Echo) "TDFiles : " '$(TDFiles)'
1526 $(Echo) "INCFiles : " '$(INCFiles)'
1527 $(Echo) "INCTMPFiles : " '$(INCTMPFiles)'
1528 $(Echo) "Preconditions: " '$(Preconditions)'
1529 $(Echo) "Compile.CXX : " '$(Compile.CXX)'
1530 $(Echo) "Compile.C : " '$(Compile.C)'
1531 $(Echo) "Archive : " '$(Archive)'
1532 $(Echo) "YaccFiles : " '$(YaccFiles)'
1533 $(Echo) "LexFiles : " '$(LexFiles)'
1534 $(Echo) "Module : " '$(Module)'