1 #===-- Makefile.common - Common make rules for LLVM -------*- makefile -*--====
3 # This file is included by all of the LLVM makefiles. This file defines common
4 # rules to do things like compile a .cpp file or generate dependancy info.
5 # These are platform dependant, so this is the file used to specify these
6 # system dependant operations.
8 # The following functionality can be set by setting incoming variables.
9 # The variable $(LEVEL) *must* be set:
11 # 1. LEVEL - The level of the current subdirectory from the top of the
12 # MagicStats view. This level should be expressed as a path, for
13 # example, ../.. for two levels deep.
15 # 2. DIRS - A list of subdirectories to be built. Fake targets are set up
16 # so that each of the targets "all", "install", and "clean" each build
17 # the subdirectories before the local target. DIRS are guaranteed to be
20 # 3. PARALLEL_DIRS - A list of subdirectories to be built, but that may be
21 # built in any order. All DIRS are built in order before PARALLEL_DIRS are
22 # built, which are then built in any order.
24 # 4. Source - If specified, this sets the source code filenames. If this
25 # is not set, it defaults to be all of the .cpp, .c, .y, and .l files
26 # in the current directory. Also, if you want to build files in addition
27 # to the local files, you can use the ExtraSource variable
29 # 5. SourceDir - If specified, this specifies a directory that the source files
30 # are in, if they are not in the current directory. This should include a
31 # trailing / character.
33 # 6. LLVM_SRC_ROOT - If specified, points to the top of the LLVM source tree.
35 # 7. LLVM_OBJ_ROOT - If specified, points to the top directory where LLVM
36 # object files are placed.
38 # 8. BUILD_SRC_DIR - The directory which contains the current set of Makefiles
39 # and usually the source code too (unless SourceDir is set).
41 # 9. BUILD_SRC_ROOT - The root directory of the source code being compiled.
43 # 10. BUILD_OBJ_DIR - The directory where object code should be placed.
45 # 11. BUILD_OBJ_ROOT - The root directory for where object code should be
49 # LLVM, LLVM_SRC_ROOT = BUILD_SRC_ROOT, and
50 # LLVM_OBJ_ROOT = BUILD_OBJ_ROOT.
51 #===-----------------------------------------------------------------------====
54 # Configuration file to set paths specific to local installation of LLVM
56 include $(LEVEL)/Makefile.config
58 ###########################################################################
59 # Directory Configuration
60 # This section of the Makefile determines what is where. To be
61 # specific, there are several locations that need to be defined:
63 # o LLVM_SRC_ROOT : The root directory of the LLVM source code.
64 # o LLVM_OBJ_ROOT : The root directory containing the built LLVM code.
66 # o BUILD_SRC_DIR : The directory containing the code to build.
67 # o BUILD_SRC_ROOT : The root directory of the code to build.
69 # o BUILD_OBJ_DIR : The directory in which compiled code will be placed.
70 # o BUILD_OBJ_ROOT : The root directory in which compiled code is placed.
72 ###########################################################################
75 # Set the source build directory. That is almost always the current directory.
78 BUILD_SRC_DIR = $(shell pwd)
82 # Set the source root directory.
85 BUILD_SRC_ROOT = $(shell cd $(BUILD_SRC_DIR)/$(LEVEL); pwd)
89 # Determine the path of the source tree relative from $HOME (the mythical
92 HOME_OBJ_ROOT := $(OBJ_ROOT)/$(patsubst $(HOME)%,%,$(BUILD_SRC_ROOT))
95 # Set the object build directory. Its location depends upon the source path
96 # and where object files should go.
100 BUILD_OBJ_DIR = $(BUILD_SRC_DIR)
102 BUILD_OBJ_DIR := $(HOME_OBJ_ROOT)$(patsubst $(BUILD_SRC_ROOT)%,%,$(BUILD_SRC_DIR))
107 # Set the root of the object directory.
109 ifndef BUILD_OBJ_ROOT
111 BUILD_OBJ_ROOT = $(BUILD_SRC_ROOT)
113 BUILD_OBJ_ROOT := $(HOME_OBJ_ROOT)
118 # Set the LLVM source directory.
119 # It is typically the root directory of what we're compiling now.
122 LLVM_SRC_ROOT = $(BUILD_SRC_ROOT)
126 # Set the LLVM object directory.
129 LLVM_OBJ_ROOT = $(BUILD_OBJ_ROOT)
132 ###########################################################################
134 # The following targets are the standard top level targets for
136 ###########################################################################
139 # if SHARED_LIBRARY is specified, the default is to build the dynamic lib
143 # Default Rule: Make sure it's also a :: rule
146 # Default for install is to at least build everything...
149 # Default rule for test. It ensures everything has a test rule
152 # Print out the directories used for building
154 echo "Home Offset : " $(HOME_OBJ_ROOT);
155 echo "Build Source Root: " $(BUILD_SRC_ROOT);
156 echo "Build Source Dir : " $(BUILD_SRC_DIR);
157 echo "Build Object Root: " $(BUILD_OBJ_ROOT);
158 echo "Build Object Dir : " $(BUILD_OBJ_DIR);
159 echo "LLVM Source Root: " $(LLVM_SRC_ROOT);
160 echo "LLVM Object Root: " $(LLVM_OBJ_ROOT);
162 ###########################################################################
163 # Miscellaneous paths and commands:
164 # This section defines various configuration macros, such as where
165 # to find burg, tblgen, and libtool.
166 ###########################################################################
168 #--------------------------------------------------------------------
169 # Variables derived from configuration options...
170 #--------------------------------------------------------------------
172 #BinInstDir=/usr/local/bin
173 #LibInstDir=/usr/local/lib/xxx
174 #DocInstDir=/usr/doc/xxx
178 PURIFY := $(PURIFY) -cache-dir="$(BUILD_OBJ_ROOT)/../purifycache" -chain-length="30" -messages=all
180 ifdef ENABLE_PROFILING
182 CONFIGURATION := Profile
184 ifdef ENABLE_OPTIMIZED
185 CONFIGURATION := Release
187 CONFIGURATION := Debug
192 # Enable this for profiling support with 'gprof'
193 # This automatically enables optimized builds.
195 ifdef ENABLE_PROFILING
200 # Suffixes for library compilation rules
204 ###########################################################################
206 # These variables describe various library locations:
208 # DEST* = Location of where libraries that are built will be placed.
209 # LLVM* = Location of LLVM libraries used for linking.
210 # PROJ* = Location of previously built libraries used for linking.
211 ###########################################################################
213 # Libraries that are being built
214 DESTLIBDEBUG := $(BUILD_OBJ_ROOT)/lib/Debug
215 DESTLIBRELEASE := $(BUILD_OBJ_ROOT)/lib/Release
216 DESTLIBPROFILE := $(BUILD_OBJ_ROOT)/lib/Profile
217 DESTLIBCURRENT := $(BUILD_OBJ_ROOT)/lib/$(CONFIGURATION)
219 # LLVM libraries used for linking
220 LLVMLIBDEBUGSOURCE := $(LLVM_OBJ_ROOT)/lib/Debug
221 LLVMLIBRELEASESOURCE := $(LLVM_OBJ_ROOT)/lib/Release
222 LLVMLIBPROFILESOURCE := $(LLVM_OBJ_ROOT)/lib/Profile
223 LLVMLIBCURRENTSOURCE := $(LLVM_OBJ_ROOT)/lib/$(CONFIGURATION)
225 # Libraries that were built that will now be used for linking
226 PROJLIBDEBUGSOURCE := $(BUILD_OBJ_ROOT)/lib/Debug
227 PROJLIBRELEASESOURCE := $(BUILD_OBJ_ROOT)/lib/Release
228 PROJLIBPROFILESOURCE := $(BUILD_OBJ_ROOT)/lib/Profile
229 PROJLIBCURRENTSOURCE := $(BUILD_OBJ_ROOT)/lib/$(CONFIGURATION)
231 ###########################################################################
233 # These variables describe various tool locations:
235 # DEST* = Location of where tools that are built will be placed.
236 # LLVM* = Location of LLVM tools used for building.
237 # PROJ* = Location of previously built tools used for linking.
238 ###########################################################################
240 DESTTOOLDEBUG := $(BUILD_OBJ_ROOT)/tools/Debug
241 DESTTOOLRELEASE := $(BUILD_OBJ_ROOT)/tools/Release
242 DESTTOOLPROFILE := $(BUILD_OBJ_ROOT)/tools/Profile
243 DESTTOOLCURRENT := $(BUILD_OBJ_ROOT)/tools/$(CONFIGURATION)
245 LLVMTOOLDEBUG := $(LLVM_OBJ_ROOT)/tools/Debug
246 LLVMTOOLRELEASE := $(LLVM_OBJ_ROOT)/tools/Release
247 LLVMTOOLPROFILE := $(LLVM_OBJ_ROOT)/tools/Profile
248 LLVMTOOLCURRENT := $(LLVM_OBJ_ROOT)/tools/$(CONFIGURATION)
250 PROJTOOLDEBUG := $(BUILD_OBJ_ROOT)/tools/Debug
251 PROJTOOLRELEASE := $(BUILD_OBJ_ROOT)/tools/Release
252 PROJTOOLPROFILE := $(BUILD_OBJ_ROOT)/tools/Profile
253 PROJTOOLCURRENT := $(BUILD_OBJ_ROOT)/tools/$(CONFIGURATION)
256 # Libtool is found in the current directory.
259 LIBTOOL=$(LLVM_SRC_ROOT)/libtool
261 LIBTOOL=$(LLVM_SRC_ROOT)/libtool --silent
271 ###########################################################################
272 # Miscellaneous paths and commands (part deux):
273 # This section defines various configuration macros, such as where
274 # to find burg, tblgen, and libtool.
275 ###########################################################################
277 #--------------------------------------------------------------------------
278 # Special tools used while building the LLVM tree. Burg is built as part
279 # of the utils directory.
280 #--------------------------------------------------------------------------
281 BURG := $(LLVMTOOLCURRENT)/burg
282 RunBurg := $(BURG) $(BURG_OPTS)
284 TBLGEN := $(LLVMTOOLCURRENT)/tblgen
287 ###########################################################################
289 ###########################################################################
292 # Include both the project headers and the LLVM headers for compilation and
293 # dependency computation.
295 CPPFLAGS += -I$(BUILD_SRC_ROOT)/include -I$(LLVM_SRC_ROOT)/include
297 # By default, strip symbol information from executable
299 STRIP = $(PLATFORMSTRIPOPTS)
300 STRIP_WARN_MSG = "(without symbols) "
303 # Allow gnu extensions...
304 CPPFLAGS += -D_GNU_SOURCE
306 # -Wno-unused-parameter
307 CompileCommonOpts := -Wall -W -Wwrite-strings -Wno-unused -I$(LEVEL)/include
308 CompileOptimizeOpts := -O3 -DNDEBUG -finline-functions -fshort-enums
311 # Compile commands with libtool.
313 Compile := $(LIBTOOL) --mode=compile $(CXX) -c $(CPPFLAGS) $(CXXFLAGS) $(CompileCommonOpts)
314 CompileC := $(LIBTOOL) --mode=compile $(CC) -c $(CPPFLAGS) $(CCFLAGS) $(CompileCommonOpts)
317 # Add the LLVM specific "-only-static" option so that we only compile .o files
318 # once when not building a shared library.
320 # For shared libraries, we will end up building twice, but that doesn't happen
321 # very often, so we'll let it go.
323 ifndef SHARED_LIBRARY
324 Compile := $(Compile) -only-static
325 CompileC := $(CompileC) -only-static
328 # Compile a cpp file, don't link...
329 CompileG := $(Compile) -g -D_DEBUG
330 CompileO := $(Compile) $(CompileOptimizeOpts) -felide-constructors -fomit-frame-pointer
331 CompileP := $(Compile) $(CompileOptimizeOpts) -felide-constructors $(PROFILE)
333 # Compile a c file, don't link...
334 CompileCG := $(CompileC) -g -D_DEBUG
335 CompileCO := $(CompileC) $(CompileOptimizeOpts) -fomit-frame-pointer
336 CompileCP := $(CompileC) $(CompileOptimizeOpts) $(PROFILE)
338 ###########################################################################
340 ###########################################################################
343 # Link final executable
344 # (Note that we always link with the C++ compiler).
346 ifdef ENABLE_PURIFY # To enable purify, build with 'gmake ENABLE_PURIFY=1'
347 Link := $(PURIFY) $(LIBTOOL) --mode=link $(CXX) -static
349 Link := $(LIBTOOL) --mode=link $(CXX)
352 # link both projlib and llvmlib libraries
353 LinkG := $(Link) -g -L$(PROJLIBDEBUGSOURCE) -L$(LLVMLIBDEBUGSOURCE) $(STRIP)
354 LinkO := $(Link) -O3 -L$(PROJLIBRELEASESOURCE) -L$(LLVMLIBRELEASESOURCE)
355 LinkP := $(Link) -O3 -L$(PROJLIBPROFILESOURCE) -L$(LLVMLIBPROFILESOURCE) $(PROFILE)
357 # Create one .o file from a bunch of .o files...
358 Relink = ${LIBTOOL} --mode=link $(CXX)
360 # MakeSO - Create a .so file from a .o files...
361 #MakeSO := $(LIBTOOL) --mode=link $(CXX) $(MakeSharedObjectOption)
362 #MakeSOO := $(MakeSO) -O3
363 #MakeSOP := $(MakeSOO) $(PROFILE)
366 # Configure where the item being compiled should go.
369 Link := $(Link) -rpath $(DESTLIBCURRENT)
373 Link := $(Link) -rpath $(DESTTOOLCURRENT)
376 # Create dependancy file from CPP file, send to stdout.
377 Depend := $(CXX) -MM -I$(LEVEL)/include $(CPPFLAGS)
378 DependC := $(CC) -MM -I$(LEVEL)/include $(CPPFLAGS)
380 # Archive a bunch of .o files into a .a file...
383 #----------------------------------------------------------
385 # Source includes all of the cpp files, and objects are derived from the
387 # The local Makefile can list other Source files via ExtraSource = ...
390 Source := $(ExtraSource) $(wildcard *.cpp *.c *.y *.l)
393 Objs := $(sort $(patsubst Debug/%.lo, %.lo, $(addsuffix .lo,$(notdir $(basename $(Source))))))
394 ObjectsO := $(addprefix $(BUILD_OBJ_DIR)/Release/,$(Objs))
395 ObjectsP := $(addprefix $(BUILD_OBJ_DIR)/Profile/,$(Objs))
396 ObjectsG := $(addprefix $(BUILD_OBJ_DIR)/Debug/,$(Objs))
398 #---------------------------------------------------------
399 # Handle the DIRS and PARALLEL_DIRS options
400 #---------------------------------------------------------
403 all install clean test ::
404 $(VERB) for dir in ${DIRS}; do \
405 (cd $$dir; $(MAKE) $@) || exit 1; \
409 # Handle PARALLEL_DIRS
411 all :: $(addsuffix /.makeall , $(PARALLEL_DIRS))
412 install :: $(addsuffix /.makeinstall, $(PARALLEL_DIRS))
413 clean :: $(addsuffix /.makeclean , $(PARALLEL_DIRS))
414 test :: $(addsuffix /.maketest , $(PARALLEL_DIRS))
416 %/.makeall %/.makeinstall %/.makeclean %/.maketest:
417 $(VERB) cd $(@D); $(MAKE) $(subst $(@D)/.make,,$@)
420 # Handle directories that may or may not exist
422 all install clean test ::
423 $(VERB) for dir in ${OPTIONAL_DIRS}; do \
426 (cd $$dir; $(MAKE) $@) || exit 1; \
431 ###########################################################################
432 # Library Build Rules:
434 #---------------------------------------------------------
435 # Handle the LIBRARYNAME option - used when building libs...
436 #---------------------------------------------------------
438 # When libraries are built, they are allowed to optionally define the
439 # DONT_BUILD_RELINKED make variable, which, when defined, prevents a .o file
440 # from being built for the library. This .o files may then be linked to by a
441 # tool if the tool does not need (or want) the semantics a .a file provides
442 # (linking in only object files that are "needed"). If a library is never to
443 # be used in this way, it is better to define DONT_BUILD_RELINKED, and define
444 # BUILD_ARCHIVE instead.
446 # Some libraries must be built as .a files (libscalar for example) because if
447 # it's built as a .o file, then all of the constituent .o files in it will be
448 # linked into tools (for example gccas) even if they only use one of the parts
449 # of it. For this reason, sometimes it's useful to use libraries as .a files.
450 ###########################################################################
454 # Make sure there isn't any extranous whitespace on the LIBRARYNAME option
455 LIBRARYNAME := $(strip $(LIBRARYNAME))
457 LIBNAME_O := $(DESTLIBRELEASE)/lib$(LIBRARYNAME).so
458 LIBNAME_P := $(DESTLIBPROFILE)/lib$(LIBRARYNAME).so
459 LIBNAME_G := $(DESTLIBDEBUG)/lib$(LIBRARYNAME).so
460 LIBNAME_AO := $(DESTLIBRELEASE)/lib$(LIBRARYNAME).a
461 LIBNAME_AP := $(DESTLIBPROFILE)/lib$(LIBRARYNAME).a
462 LIBNAME_AG := $(DESTLIBDEBUG)/lib$(LIBRARYNAME).a
463 LIBNAME_OBJO := $(DESTLIBRELEASE)/$(LIBRARYNAME).o
464 LIBNAME_OBJP := $(DESTLIBPROFILE)/$(LIBRARYNAME).o
465 LIBNAME_OBJG := $(DESTLIBDEBUG)/$(LIBRARYNAME).o
467 #--------------------------------------------------------------------
469 # Modify the top level targets to build the desired libraries.
470 #--------------------------------------------------------------------
472 # dynamic target builds a shared object version of the library...
473 dynamic:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).so
475 # Does the library want a .o version built?
476 ifndef DONT_BUILD_RELINKED
477 all:: $(DESTLIBCURRENT)/$(LIBRARYNAME).o
480 # Does the library want an archive version built?
482 all:: $(DESTLIBCURRENT)/lib$(LIBRARYNAME).a
485 #--------------------------------------------------------------------
486 # Rules for building libraries
487 #--------------------------------------------------------------------
490 # Rules for building dynamically linked libraries.
492 $(LIBNAME_O): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
493 @echo ======= Linking $(LIBRARYNAME) dynamic release library =======
494 $(VERB) $(Link) -o $*.la $(ObjectsO) $(LibSubDirs) $(LibLinkOpts);
495 $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT);
497 $(LIBNAME_P): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
498 @echo ======= Linking $(LIBRARYNAME) dynamic profile library =======
499 $(VERB) $(Link) -o $*.la $(ObjectsP) $(LibSubDirs) $(LibLinkOpts);
500 $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT);
502 $(LIBNAME_G): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
503 @echo ======= Linking $(LIBRARYNAME) dynamic debug library =======
504 $(VERB) $(Link) -o $*.la $(ObjectsG) $(LibSubDirs) $(LibLinkOpts);
505 $(VERB) $(LIBTOOL) --mode=install $(INSTALL) $*.la $(DESTLIBCURRENT);
508 # Rules for building static archive libraries.
510 $(LIBNAME_AO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
511 @echo ======= Linking $(LIBRARYNAME) archive release library =======
513 $(VERB) $(Link) -03 -o $@ $(ObjectsO) $(LibSubDirs) -static
515 $(LIBNAME_AP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
516 @echo ======= Linking $(LIBRARYNAME) archive profile library =======
518 $(VERB) $(Link) -03 $(PROFILE) -o $@ $(ObjectsP) $(LibSubDirs) -static
520 $(LIBNAME_AG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
521 @echo ======= Linking $(LIBRARYNAME) archive debug library =======
523 $(VERB) $(Link) -g $(STRIP) -o $@ $(ObjectsG) $(LibSubDirs) -static
526 # Rules for building .o libraries.
528 $(LIBNAME_OBJO): $(ObjectsO) $(LibSubDirs) $(DESTLIBRELEASE)/.dir
530 $(VERB) $(Relink) -o $@ $(ObjectsO) $(LibSubDirs)
532 $(LIBNAME_OBJP): $(ObjectsP) $(LibSubDirs) $(DESTLIBPROFILE)/.dir
534 $(VERB) $(Relink) -o $@ $(ObjectsP) $(LibSubDirs)
536 $(LIBNAME_OBJG): $(ObjectsG) $(LibSubDirs) $(DESTLIBDEBUG)/.dir
538 $(VERB) $(Relink) -o $@ $(ObjectsG) $(LibSubDirs)
542 #------------------------------------------------------------------------
543 # Create a TAGS database for emacs
544 #------------------------------------------------------------------------
549 $(ETAGS) -l c++ `find include lib tools -name '*.cpp' -o -name '*.h'`
554 ${ECHO} "Cannot build $@: The program etags is not installed"
557 #------------------------------------------------------------------------
558 # Handle the TOOLNAME option - used when building tool executables...
559 #------------------------------------------------------------------------
561 # The TOOLNAME option should be used with a USEDLIBS variable that tells the
562 # libraries (and the order of the libs) that should be linked to the
563 # tool. USEDLIBS should contain a list of library names (some with .a extension)
564 # that are automatically linked in as .o files unless the .a suffix is added.
568 # TOOLEXENAME* - These compute the output filenames to generate...
569 TOOLEXENAME_G := $(DESTTOOLDEBUG)/$(TOOLNAME)
570 TOOLEXENAME_O := $(DESTTOOLRELEASE)/$(TOOLNAME)
571 TOOLEXENAME_P := $(DESTTOOLPROFILE)/$(TOOLNAME)
572 TOOLEXENAMES := $(DESTTOOLCURRENT)/$(TOOLNAME)
574 # USED_LIBS_OPTIONS - Compute the options line that add -llib1 -llib2, etc.
575 PROJ_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
576 PROJ_LIBS_OPTIONS_G := $(patsubst %.o, $(PROJLIBDEBUGSOURCE)/%.o, $(PROJ_LIBS_OPTIONS))
577 PROJ_LIBS_OPTIONS_O := $(patsubst %.o, $(PROJLIBRELEASESOURCE)/%.o,$(PROJ_LIBS_OPTIONS))
578 PROJ_LIBS_OPTIONS_P := $(patsubst %.o, $(PROJLIBPROFILESOURCE)/%.o,$(PROJ_LIBS_OPTIONS))
580 LLVM_LIBS_OPTIONS := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
581 LLVM_LIBS_OPTIONS_G := $(patsubst %.o, $(LLVMLIBDEBUGSOURCE)/%.o, $(LLVM_LIBS_OPTIONS))
582 LLVM_LIBS_OPTIONS_O := $(patsubst %.o, $(LLVMLIBRELEASESOURCE)/%.o,$(LLVM_LIBS_OPTIONS))
583 LLVM_LIBS_OPTIONS_P := $(patsubst %.o, $(LLVMLIBPROFILESOURCE)/%.o,$(LLVM_LIBS_OPTIONS))
585 LIB_OPTS_G := $(LLVM_LIBS_OPTIONS_G) $(PROJ_LIBS_OPTIONS_G)
586 LIB_OPTS_O := $(LLVM_LIBS_OPTIONS_O) $(PROJ_LIBS_OPTIONS_O)
587 LIB_OPTS_P := $(LLVM_LIBS_OPTIONS_P) $(PROJ_LIBS_OPTIONS_P)
589 # USED_LIB_PATHS - Compute the path of the libraries used so that tools are
590 # rebuilt if libraries change. This has to make sure to handle .a/.so and .o
593 STATICUSEDLIBS := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
594 USED_LIB_PATHS_G := $(addprefix $(DESTLIBDEBUG)/, $(STATICUSEDLIBS))
595 USED_LIB_PATHS_O := $(addprefix $(DESTLIBRELEASE)/, $(STATICUSEDLIBS))
596 USED_LIB_PATHS_P := $(addprefix $(DESTLIBPROFILE)/, $(STATICUSEDLIBS))
597 #LINK_OPTS := $(TOOLLINKOPTS) $(PLATFORMLINKOPTS)
600 # Libtool link options:
601 # Ensure that all binaries have their symbols exported so that they can
604 LINK_OPTS := -export-dynamic $(TOOLLINKOPTS)
610 # Tell make that we need to rebuild subdirectories before we can link the tool.
611 # This affects things like LLI which has library subdirectories.
612 $(USED_LIB_PATHS_G) $(USED_LIB_PATHS_O) $(USED_LIB_PATHS_P): \
613 $(addsuffix /.makeall, $(PARALLEL_DIRS))
615 all:: $(TOOLEXENAMES)
618 $(VERB) $(RM) -f $(TOOLEXENAMES)
620 $(TOOLEXENAME_G): $(ObjectsG) $(USED_LIB_PATHS_G) $(DESTTOOLDEBUG)/.dir
621 @echo ======= Linking $(TOOLNAME) debug executable $(STRIP_WARN_MSG)=======
622 $(VERB) $(LinkG) -o $@ $(ObjectsG) $(LIB_OPTS_G) $(LINK_OPTS) $(LIBS)
624 $(TOOLEXENAME_O): $(ObjectsO) $(USED_LIB_PATHS_O) $(DESTTOOLRELEASE)/.dir
625 @echo ======= Linking $(TOOLNAME) release executable =======
626 $(VERB) $(LinkO) -o $@ $(ObjectsO) $(LIB_OPTS_O) $(LINK_OPTS) $(LIBS)
628 $(TOOLEXENAME_P): $(ObjectsP) $(USED_LIB_PATHS_P) $(DESTTOOLPROFILE)/.dir
629 @echo ======= Linking $(TOOLNAME) profile executable =======
630 $(VERB) $(LinkP) -o $@ $(ObjectsP) $(LIB_OPTS_P) $(LINK_OPTS) $(LIBS)
636 #---------------------------------------------------------
637 .PRECIOUS: $(BUILD_OBJ_DIR)/Depend/.dir
638 .PRECIOUS: $(BUILD_OBJ_DIR)/Debug/.dir $(BUILD_OBJ_DIR)/Release/.dir
640 # Create .o files in the ObjectFiles directory from the .cpp and .c files...
641 #$(BUILD_OBJ_DIR)/Release/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir
642 #@echo "Compiling $<"
643 #$(VERB) $(CompileO) $< -o $@
645 #$(BUILD_OBJ_DIR)/Release/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir
646 #$(VERB) $(CompileCO) $< -o $@
648 #$(BUILD_OBJ_DIR)/Profile/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir
649 #@echo "Compiling $<"
650 #$(VERB) $(CompileP) $< -o $@
652 #$(BUILD_OBJ_DIR)/Profile/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir
653 #@echo "Compiling $<"
654 #$(VERB) $(CompileCP) $< -o $@
656 #$(BUILD_OBJ_DIR)/Debug/%.o: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir
657 #@echo "Compiling $<"
658 #$(VERB) $(CompileG) $< -o $@
660 #$(BUILD_OBJ_DIR)/Debug/%.o: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir
661 #$(VERB) $(CompileCG) $< -o $@
663 # Create .lo files in the ObjectFiles directory from the .cpp and .c files...
664 $(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir
666 $(VERB) $(CompileO) $< -o $@
668 $(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir
670 $(VERB) $(CompileCO) $< -o $@
672 $(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir
674 $(VERB) $(CompileP) $< -o $@
676 $(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir
678 $(VERB) $(CompileCP) $< -o $@
680 $(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir
682 $(VERB) $(CompileG) $< -o $@
684 $(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir
686 $(VERB) $(CompileCG) $< -o $@
688 # Create .lo files in the ObjectFiles directory from the .cpp and .c files...
689 $(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Release/.dir
691 $(VERB) $(CompileO) $< -o $@
693 $(BUILD_OBJ_DIR)/Release/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Release/.dir
694 $(VERB) $(CompileCO) $< -o $@
696 $(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Profile/.dir
698 $(VERB) $(CompileP) $< -o $@
700 $(BUILD_OBJ_DIR)/Profile/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Profile/.dir
702 $(VERB) $(CompileCP) $< -o $@
704 $(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Debug/.dir
706 $(VERB) $(CompileG) $< -o $@
708 $(BUILD_OBJ_DIR)/Debug/%.lo: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Debug/.dir
709 $(VERB) $(CompileCG) $< -o $@
712 # Rules for building lex/yacc files
714 LEX_FILES = $(filter %.l, $(Source))
715 LEX_OUTPUT = $(LEX_FILES:%.l=%.cpp)
716 YACC_FILES = $(filter %.y, $(Source))
717 YACC_OUTPUT = $(addprefix $(YACC_FILES:%.y=%), .h .cpp .output)
718 .PRECIOUS: $(LEX_OUTPUT) $(YACC_OUTPUT)
720 # Create a .cpp source file from a flex input file... this uses sed to cut down
721 # on the warnings emited by GCC...
723 # The last line is a gross hack to work around flex aparently not being able to
724 # resize the buffer on a large token input. Currently, for uninitialized string
725 # buffers in LLVM we can generate very long tokens, so this is a hack around it.
726 # FIXME. (f.e. char Buffer[10000]; )
729 $(FLEX) -t $< | $(SED) '/^find_rule/d' | \
730 $(SED) 's/void yyunput/inline void yyunput/' | \
731 $(SED) 's/void \*yy_flex_realloc/inline void *yy_flex_realloc/' | \
732 $(SED) 's/#define YY_BUF_SIZE 16384/#define YY_BUF_SIZE (16384*64)/' > $@
734 # Rule for building the bison parsers...
735 %.c: %.y # Cancel built-in rules for yacc
736 %.h: %.y # Cancel built-in rules for yacc
738 @echo Bison\'ing $<...
739 $(VERB) $(BISON) -v -d -p $(<:%Parser.y=%) $*.y
740 $(VERB) ${MV} -f $*.tab.c $*.cpp
741 $(VERB) ${MV} -f $*.tab.h $*.h
743 # To create the directories...
745 $(VERB) ${MKDIR} $* > /dev/null
748 # To create postscript files from dot files...
751 ${DOT} -Tps < $< > $@
754 ${ECHO} "Cannot build $@: The program dot is not installed"
757 # 'make clean' nukes the tree
759 $(VERB) $(RM) -rf $(BUILD_OBJ_DIR)/Debug $(BUILD_OBJ_DIR)/Release $(BUILD_OBJ_DIR)/Profile $(BUILD_OBJ_DIR)/Depend
760 $(VERB) $(RM) -f core core.[0-9][0-9]* *.o *.d *.so *~ *.flc
761 $(VERB) $(RM) -f $(LEX_OUTPUT) $(YACC_OUTPUT)
764 $(VERB) (cd $(LLVM_SRC_ROOT); $(RM) -rf $(LEVEL)/Makefile.config \
765 $(LEVEL)/include/Config/config.h \
766 $(LEVEL)/autom4te.cache \
769 ###########################################################################
771 # Define variables and rules that generate header file dependencies
772 # from C/C++ source files.
773 ###########################################################################
775 # If dependencies were generated for the file that included this file,
776 # include the dependancies now...
778 SourceBaseNames := $(basename $(notdir $(filter-out Debug/%, $(Source))))
779 SourceDepend := $(SourceBaseNames:%=$(BUILD_OBJ_DIR)/Depend/%.d)
783 # This allows a user to manually ask for an update in the dependencies
785 depend: $(SourceDepend)
788 # Create dependencies for the *.cpp files...
790 $(BUILD_OBJ_DIR)/Depend/%.d: $(SourceDir)%.cpp $(BUILD_OBJ_DIR)/Depend/.dir
791 $(VERB) $(Depend) $< | $(SED) 's|\.o|\.lo|' | $(SED) 's|$*\.lo *|$(BUILD_OBJ_DIR)/Release/& $(BUILD_OBJ_DIR)/Profile/& $(BUILD_OBJ_DIR)/Debug/& $(BUILD_OBJ_DIR)/Depend/$(@F)|g' > $@
793 # Create dependencies for the *.c files...
795 $(BUILD_OBJ_DIR)/Depend/%.d: $(SourceDir)%.c $(BUILD_OBJ_DIR)/Depend/.dir
796 $(VERB) $(DependC) -o $@ $< | $(SED) 's|\.o|\.lo|' | $(SED) 's|$*\.lo *|$(BUILD_OBJ_DIR)/Release/& $(BUILD_OBJ_DIR)/Profile/& $(BUILD_OBJ_DIR)/Debug/& $(BUILD_OBJ_DIR)/Depend/$(@F)|g' > $@
799 # Include dependencies generated from C/C++ source files, but not if we
800 # are cleaning (this example taken from the GNU Make Manual).
802 ifneq ($(MAKECMDGOALS),clean)
803 ifneq ($(SourceDepend),)
804 -include $(SourceDepend)