source: icGREP/icgrep-devel/llvm-3.8.0.src/Makefile.rules @ 5640

Last change on this file since 5640 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

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1#===-- Makefile.rules - Common make rules for LLVM ---------*- Makefile -*--===#
2#
3#                     The LLVM Compiler Infrastructure
4#
5# This file is distributed under the University of Illinois Open Source
6# License. See LICENSE.TXT for details.
7#
8#===------------------------------------------------------------------------===#
9#
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.
12#
13#===-----------------------------------------------------------------------====#
14
15################################################################################
16# TARGETS: Define standard targets that can be invoked
17################################################################################
18
19#--------------------------------------------------------------------
20# Define the various target sets
21#--------------------------------------------------------------------
22RecursiveTargets := all clean clean-all install uninstall install-bytecode \
23                    unitcheck
24LocalTargets     := all-local clean-local clean-all-local check-local \
25                    install-local printvars uninstall-local \
26                    install-bytecode-local
27TopLevelTargets  := check dist dist-check dist-clean dist-gzip dist-bzip2 \
28                    dist-zip unittests
29UserTargets      := $(RecursiveTargets) $(LocalTargets) $(TopLevelTargets)
30InternalTargets  := preconditions distdir dist-hook
31
32################################################################################
33# INITIALIZATION: Basic things the makefile needs
34################################################################################
35
36#--------------------------------------------------------------------
37# Set the VPATH so that we can find source files.
38#--------------------------------------------------------------------
39VPATH=$(PROJ_SRC_DIR)
40
41#--------------------------------------------------------------------
42# Reset the list of suffixes we know how to build.
43#--------------------------------------------------------------------
44.SUFFIXES:
45.SUFFIXES: .c .cpp .cc .h .hpp .o .a .td .ps .dot .m .mm
46.SUFFIXES: $(SHLIBEXT) $(SUFFIXES)
47
48#--------------------------------------------------------------------
49# Mark all of these targets as phony to avoid implicit rule search
50#--------------------------------------------------------------------
51.PHONY: $(UserTargets) $(InternalTargets)
52
53#--------------------------------------------------------------------
54# Make sure all the user-target rules are double colon rules and
55# they are defined first.
56#--------------------------------------------------------------------
57
58$(UserTargets)::
59
60#------------------------------------------------------------------------
61# LLVMBuild Integration
62#------------------------------------------------------------------------
63#
64# We use llvm-build to generate all the data required by the Makefile based
65# build system in one swoop:
66#
67#  - We generate a file (a Makefile fragment) in the object root which contains
68#    all the definitions that are required by Makefiles across the entire
69#    project.
70#
71#  - We generate the library table used by llvm-config.
72#
73#  - We generate the dependencies for the Makefile fragment, so that we will
74#    automatically reconfigure outselves.
75
76# The path to the llvm-build tool itself.
77LLVMBuildTool   := $(PROJ_SRC_ROOT)/utils/llvm-build/llvm-build
78
79# The files we are going to generate using llvm-build.
80LLVMBuildMakeFrag := $(PROJ_OBJ_ROOT)/Makefile.llvmbuild
81LLVMBuildCMakeFrag := $(PROJ_OBJ_ROOT)/LLVMBuild.cmake
82LLVMBuildCMakeExportsFrag := $(PROJ_OBJ_ROOT)/cmake/modules/LLVMBuildExports.cmake
83LLVMBuildMakeFrags := \
84        $(LLVMBuildMakeFrag) \
85        $(LLVMBuildCMakeFrag) \
86        $(LLVMBuildCMakeExportsFrag)
87LLVMConfigLibraryDependenciesInc := \
88        $(PROJ_OBJ_ROOT)/tools/llvm-config/LibraryDependencies.inc
89
90# This is for temporary backwards compatibility.
91ifndef TARGET_NATIVE_ARCH
92TARGET_NATIVE_ARCH := $(ARCH)
93endif
94
95# The rule to create the LLVMBuild Makefile fragment as well as the llvm-config
96# library table.
97#
98# Note that this target gets its real dependencies generated for us by
99# llvm-build.
100#
101# We include a dependency on this Makefile to ensure that changes to the
102# generation command get picked up.
103$(LLVMBuildMakeFrags): $(PROJ_SRC_ROOT)/Makefile.rules \
104                       $(PROJ_OBJ_ROOT)/Makefile.config
105        $(Echo) Constructing LLVMBuild project information.
106        $(Verb)$(PYTHON) $(LLVMBuildTool) \
107          --native-target "$(TARGET_NATIVE_ARCH)" \
108          --enable-targets "$(TARGETS_TO_BUILD)" \
109          --enable-optional-components "$(OPTIONAL_COMPONENTS)" \
110          --write-library-table $(LLVMConfigLibraryDependenciesInc) \
111          --write-make-fragment $(LLVMBuildMakeFrag) \
112          --write-cmake-fragment $(LLVMBuildCMakeFrag) \
113          --write-cmake-exports-fragment $(LLVMBuildCMakeExportsFrag)
114
115# For completeness, let Make know how the extra files are generated.
116$(LLVMConfigLibraryDependenciesInc): $(LLVMBuildMakeFrags)
117
118# Include the generated Makefile fragment.
119#
120# We currently only include the dependencies for the fragment itself if we are
121# at the top-level. Otherwise, recursive invocations would ends up doing
122# substantially more redundant stat'ing.
123#
124# This means that we won't properly regenerate things for developers used to
125# building from a subdirectory, but that is always somewhat unreliable.
126ifeq ($(LEVEL),.)
127LLVMBUILD_INCLUDE_DEPENDENCIES := 1
128
129# Clean the generated makefile fragment at the top-level.
130clean-local::
131        -$(Verb) $(RM) -f $(LLVMBuildMakeFrags)
132endif
133-include $(LLVMBuildMakeFrag)
134
135################################################################################
136# PRECONDITIONS: that which must be built/checked first
137################################################################################
138
139SrcMakefiles       := $(filter %Makefile %Makefile.tests,\
140                      $(wildcard $(PROJ_SRC_DIR)/Makefile*))
141ObjMakefiles       := $(subst $(PROJ_SRC_DIR),$(PROJ_OBJ_DIR),$(SrcMakefiles))
142ConfigureScript    := $(PROJ_SRC_ROOT)/configure
143ConfigStatusScript := $(PROJ_OBJ_ROOT)/config.status
144MakefileConfigIn   := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.config.in))
145MakefileCommonIn   := $(strip $(wildcard $(PROJ_SRC_ROOT)/Makefile.common.in))
146MakefileConfig     := $(PROJ_OBJ_ROOT)/Makefile.config
147MakefileCommon     := $(PROJ_OBJ_ROOT)/Makefile.common
148PreConditions      := $(ConfigStatusScript) $(ObjMakefiles)
149ifneq ($(MakefileCommonIn),)
150PreConditions      += $(MakefileCommon)
151endif
152
153ifneq ($(MakefileConfigIn),)
154PreConditions      += $(MakefileConfig)
155endif
156
157preconditions: $(PreConditions)
158
159#------------------------------------------------------------------------
160# Make sure the BUILT_SOURCES are built first
161#------------------------------------------------------------------------
162$(filter-out clean clean-local,$(UserTargets)):: $(BUILT_SOURCES)
163
164clean-all-local::
165ifneq ($(strip $(BUILT_SOURCES)),)
166        -$(Verb) $(RM) -f $(BUILT_SOURCES)
167endif
168
169ifneq ($(PROJ_OBJ_ROOT),$(PROJ_SRC_ROOT))
170spotless:
171        $(Verb) if test -x config.status ; then \
172          $(EchoCmd) Wiping out $(PROJ_OBJ_ROOT) ; \
173          $(MKDIR) .spotless.save ; \
174          $(MV) config.status .spotless.save ; \
175          $(MV) mklib  .spotless.save ; \
176          $(MV) projects  .spotless.save ; \
177          $(RM) -rf * ; \
178          $(MV) .spotless.save/config.status . ; \
179          $(MV) .spotless.save/mklib . ; \
180          $(MV) .spotless.save/projects . ; \
181          $(RM) -rf .spotless.save ; \
182          $(EchoCmd) Rebuilding configuration of $(PROJ_OBJ_ROOT) ; \
183          $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
184          $(ConfigStatusScript) ; \
185        else \
186          $(EchoCmd) "make spotless" can only be run from $(PROJ_OBJ_ROOT); \
187        fi
188else
189spotless:
190        $(EchoCmd) "spotless target not supported for objdir == srcdir"
191endif
192
193$(BUILT_SOURCES) : $(ObjMakefiles)
194
195#------------------------------------------------------------------------
196# Make sure we're not using a stale configuration
197#------------------------------------------------------------------------
198reconfigure:
199        $(Echo) Reconfiguring $(PROJ_OBJ_ROOT)
200        $(Verb) cd $(PROJ_OBJ_ROOT) && \
201          $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
202          $(ConfigStatusScript)
203
204.PRECIOUS: $(ConfigStatusScript)
205$(ConfigStatusScript): $(ConfigureScript)
206        $(Echo) Reconfiguring with $<
207        $(Verb) cd $(PROJ_OBJ_ROOT) && \
208          $(ConfigStatusScript) --recheck $(ConfigureScriptFLAGS) && \
209          $(ConfigStatusScript)
210
211#------------------------------------------------------------------------
212# Make sure the configuration makefile is up to date
213#------------------------------------------------------------------------
214ifneq ($(MakefileConfigIn),)
215$(MakefileConfig): $(MakefileConfigIn) $(ConfigStatusScript)
216        $(Echo) Regenerating $@
217        $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.config
218endif
219
220ifneq ($(MakefileCommonIn),)
221$(MakefileCommon): $(MakefileCommonIn) $(ConfigStatusScript)
222        $(Echo) Regenerating $@
223        $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ConfigStatusScript) Makefile.common
224endif
225
226#------------------------------------------------------------------------
227# If the Makefile in the source tree has been updated, copy it over into the
228# build tree. But, only do this if the source and object makefiles differ
229#------------------------------------------------------------------------
230ifndef PROJ_MAKEFILE
231PROJ_MAKEFILE := $(PROJ_SRC_DIR)/Makefile
232endif
233
234ifneq ($(PROJ_OBJ_DIR),$(PROJ_SRC_DIR))
235
236Makefile: $(PROJ_MAKEFILE) $(ExtraMakefiles)
237        $(Echo) "Updating Makefile"
238        $(Verb) $(MKDIR) $(@D)
239        $(Verb) $(CP) -f $< $@
240
241# Copy the Makefile.* files unless we're in the root directory which avoids
242# the copying of Makefile.config.in or other things that should be explicitly
243# taken care of.
244$(PROJ_OBJ_DIR)/Makefile% : $(PROJ_MAKEFILE)%
245        @case '$?' in \
246          *Makefile.rules) ;; \
247          *.in) ;; \
248          *) $(EchoCmd) "Updating $(@F)" ; \
249             $(MKDIR) $(@D) ; \
250             $(CP) -f $< $@ ;; \
251        esac
252
253endif
254
255#------------------------------------------------------------------------
256# Set up the basic dependencies
257#------------------------------------------------------------------------
258$(UserTargets):: $(PreConditions)
259
260all:: all-local
261clean:: clean-local
262clean-all:: clean-local clean-all-local
263install:: install-local
264uninstall:: uninstall-local
265install-local:: all-local
266install-bytecode:: install-bytecode-local
267
268###############################################################################
269# VARIABLES: Set up various variables based on configuration data
270###############################################################################
271
272# Variable for if this make is for a "cleaning" target
273ifneq ($(strip $(filter clean clean-local dist-clean,$(MAKECMDGOALS))),)
274  IS_CLEANING_TARGET=1
275endif
276
277#--------------------------------------------------------------------
278# Variables derived from configuration we are building
279#--------------------------------------------------------------------
280
281CPP.Defines :=
282ifeq ($(ENABLE_OPTIMIZED),1)
283  BuildMode := Release
284  # Don't use -fomit-frame-pointer on Darwin or FreeBSD.
285  ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin Darwin DragonFly FreeBSD GNU/kFreeBSD))
286    OmitFramePointer := -fomit-frame-pointer
287  endif
288
289  CXX.Flags += $(OPTIMIZE_OPTION) $(OmitFramePointer)
290  C.Flags   += $(OPTIMIZE_OPTION) $(OmitFramePointer)
291  LD.Flags  += $(OPTIMIZE_OPTION)
292  ifdef DEBUG_SYMBOLS
293    BuildMode := $(BuildMode)+Debug
294    CXX.Flags += -g
295    C.Flags   += -g
296    KEEP_SYMBOLS := 1
297  endif
298else
299  ifdef NO_DEBUG_SYMBOLS
300    BuildMode := Unoptimized
301    CXX.Flags +=
302    C.Flags   +=
303    KEEP_SYMBOLS := 1
304  else
305    BuildMode := Debug
306    ifeq ($(ENABLE_SPLIT_DWARF), 1)
307    CXX.Flags += -gsplit-dwarf
308    C.Flags   += -gsplit-dwarf
309    else
310    CXX.Flags += -g
311    C.Flags   += -g
312    endif
313    KEEP_SYMBOLS := 1
314  endif
315endif
316
317ifeq ($(ENABLE_LIBCPP),1)
318  CXX.Flags +=  -stdlib=libc++
319  LD.Flags +=  -stdlib=libc++
320endif
321
322ifeq ($(ENABLE_CXX1Y),1)
323  CXX.Flags += -std=c++1y
324else
325  ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
326    # MinGW and Cygwin are a bit stricter and lack things like
327    # 'strdup', 'stricmp', etc in c++11 mode.
328    CXX.Flags += -std=gnu++11
329 else
330    CXX.Flags += -std=c++11
331 endif
332endif
333
334ifeq ($(ENABLE_WERROR),1)
335  CXX.Flags += -Werror
336  C.Flags += -Werror
337endif
338
339ifeq ($(ENABLE_PROFILING),1)
340  BuildMode := $(BuildMode)+Profile
341  CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags)) -pg -g
342  C.Flags   := $(filter-out -fomit-frame-pointer,$(C.Flags)) -pg -g
343  LD.Flags  := $(filter-out -fomit-frame-pointer,$(LD.Flags)) -pg
344  KEEP_SYMBOLS := 1
345endif
346
347ifeq ($(ENABLE_VISIBILITY_INLINES_HIDDEN),1)
348    CXX.Flags += -fvisibility-inlines-hidden
349endif
350
351ifdef ENABLE_EXPENSIVE_CHECKS
352  # GNU libstdc++ uses RTTI if you define _GLIBCXX_DEBUG, which we did above.
353  # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40160
354  REQUIRES_RTTI := 1
355endif
356
357# IF REQUIRES_EH=1 is specified then don't disable exceptions
358ifndef REQUIRES_EH
359  CXX.Flags += -fno-exceptions
360else
361  # If the library requires EH, it also requires RTTI.
362  REQUIRES_RTTI := 1
363endif
364
365ifdef REQUIRES_FRAME_POINTER
366  CXX.Flags := $(filter-out -fomit-frame-pointer,$(CXX.Flags))
367  C.Flags   := $(filter-out -fomit-frame-pointer,$(C.Flags))
368  LD.Flags  := $(filter-out -fomit-frame-pointer,$(LD.Flags))
369endif
370
371# If REQUIRES_RTTI=1 is specified then don't disable run-time type id.
372ifneq ($(REQUIRES_RTTI), 1)
373  CXX.Flags += -fno-rtti
374endif
375
376ifeq ($(ENABLE_COVERAGE),1)
377  BuildMode := $(BuildMode)+Coverage
378  CXX.Flags += -ftest-coverage -fprofile-arcs
379  C.Flags   += -ftest-coverage -fprofile-arcs
380  LD.Flags   += -ftest-coverage -fprofile-arcs
381endif
382
383# If DISABLE_ASSERTIONS=1 is specified (make command line or configured),
384# then disable assertions by defining the appropriate preprocessor symbols.
385ifeq ($(DISABLE_ASSERTIONS),1)
386  CPP.Defines += -DNDEBUG
387else
388  BuildMode := $(BuildMode)+Asserts
389  CPP.Defines += -D_DEBUG
390endif
391
392# If ENABLE_EXPENSIVE_CHECKS=1 is specified (make command line or
393# configured), then enable expensive checks by defining the
394# appropriate preprocessor symbols.
395ifeq ($(ENABLE_EXPENSIVE_CHECKS),1)
396  BuildMode := $(BuildMode)+Checks
397  CPP.Defines += -D_GLIBCXX_DEBUG -DXDEBUG
398endif
399
400# LOADABLE_MODULE implies several other things so we force them to be
401# defined/on.
402ifdef LOADABLE_MODULE
403  SHARED_LIBRARY := 1
404  LINK_LIBS_IN_SHARED := 1
405endif
406
407ifdef SHARED_LIBRARY
408  ENABLE_PIC := 1
409  PIC_FLAG = "(PIC)"
410endif
411
412ifeq ($(ENABLE_PIC),1)
413  ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
414    # Nothing. Win32 defaults to PIC and warns when given -fPIC
415  else
416    ifeq ($(HOST_OS),Darwin)
417      # Common symbols not allowed in dylib files
418      CXX.Flags += -fno-common
419      C.Flags   += -fno-common
420    else
421      # Linux and others; pass -fPIC
422      CXX.Flags += -fPIC
423      C.Flags   += -fPIC
424    endif
425  endif
426else
427  ifeq ($(HOST_OS),Darwin)
428      CXX.Flags += -mdynamic-no-pic
429      C.Flags   += -mdynamic-no-pic
430  endif
431endif
432
433# Support makefile variable to disable any kind of timestamp/non-deterministic
434# info from being used in the build.
435ifeq ($(ENABLE_TIMESTAMPS),1)
436  DOTDIR_TIMESTAMP_COMMAND := $(DATE)
437else
438  DOTDIR_TIMESTAMP_COMMAND := echo 'Created.'
439endif
440
441ifeq ($(HOST_OS),MingW)
442  # Work around PR4957
443  CPP.Defines += -D__NO_CTYPE_INLINE
444  ifeq ($(LLVM_CROSS_COMPILING),1)
445    # Work around http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525016
446    ifdef TOOLNAME
447      LD.Flags += -Wl,--allow-multiple-definition
448    endif
449  endif
450endif
451
452CPP.BaseFlags += $(CPP.Defines)
453AR.Flags      := cru
454
455# Make Floating point IEEE compliant on Alpha.
456ifeq ($(ARCH),Alpha)
457  CXX.Flags     += -mieee
458  CPP.BaseFlags += -mieee
459ifeq ($(ENABLE_PIC),0)
460  CXX.Flags     += -fPIC
461  CPP.BaseFlags += -fPIC
462endif
463
464  LD.Flags += -Wl,--no-relax
465endif
466
467# GNU ld/PECOFF accepts but ignores them below;
468#   --version-script
469#   --export-dynamic
470#   --rpath
471# FIXME: autoconf should be aware of them.
472ifneq (,$(filter $(HOST_OS),Cygwin MingW))
473  HAVE_LINK_VERSION_SCRIPT := 0
474  RPATH :=
475  RDYNAMIC := -Wl,--export-all-symbols
476endif
477
478#--------------------------------------------------------------------
479# Directory locations
480#--------------------------------------------------------------------
481TargetMode :=
482ifeq ($(LLVM_CROSS_COMPILING),1)
483  BuildLLVMToolDir := $(LLVM_OBJ_ROOT)/BuildTools/$(BuildMode)/bin
484endif
485
486ObjRootDir  := $(PROJ_OBJ_DIR)/$(BuildMode)
487ObjDir      := $(ObjRootDir)
488LibDir      := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib
489LibexecDir  := $(PROJ_OBJ_ROOT)/$(BuildMode)/libexec
490ShareDir    := $(PROJ_OBJ_ROOT)/$(BuildMode)/share
491ToolDir     := $(PROJ_OBJ_ROOT)/$(BuildMode)/bin
492ExmplDir    := $(PROJ_OBJ_ROOT)/$(BuildMode)/examples
493LLVMLibDir  := $(LLVM_OBJ_ROOT)/$(BuildMode)/lib
494LLVMToolDir := $(LLVM_OBJ_ROOT)/$(BuildMode)/bin
495LLVMExmplDir:= $(LLVM_OBJ_ROOT)/$(BuildMode)/examples
496
497#--------------------------------------------------------------------
498# Locations of shared libraries
499#--------------------------------------------------------------------
500
501SharedPrefix     := lib
502SharedLibDir     := $(LibDir)
503LLVMSharedLibDir := $(LLVMLibDir)
504
505# Win32.DLL prefers to be located on the "PATH" of binaries.
506ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
507  SharedLibDir     := $(ToolDir)
508  LLVMSharedLibDir := $(LLVMToolDir)
509
510  ifeq ($(HOST_OS),Cygwin)
511    SharedPrefix  := cyg
512  else
513    SharedPrefix  :=
514  endif
515endif
516
517#--------------------------------------------------------------------
518# Full Paths To Compiled Tools and Utilities
519#--------------------------------------------------------------------
520EchoCmd  := $(ECHO) llvm[$(MAKELEVEL)]:
521ifdef BUILD_DIRS_ONLY
522EchoCmd  := $(EchoCmd) "(build tools)":
523endif
524
525Echo     := @$(EchoCmd)
526ifndef LLVMAS
527LLVMAS   := $(LLVMToolDir)/llvm-as$(EXEEXT)
528endif
529ifndef LLVM_TBLGEN
530  ifeq ($(LLVM_CROSS_COMPILING),1)
531    LLVM_TBLGEN   := $(BuildLLVMToolDir)/llvm-tblgen$(BUILD_EXEEXT)
532  else
533    LLVM_TBLGEN   := $(LLVMToolDir)/llvm-tblgen$(EXEEXT)
534  endif
535endif
536ifeq ($(LLVM_CROSS_COMPILING),1)
537  LLVM_CONFIG := $(BuildLLVMToolDir)/llvm-config$(BUILD_EXEEXT)
538else
539  LLVM_CONFIG := $(LLVMToolDir)/llvm-config$(EXEEXT)
540endif
541ifndef LLVMDIS
542LLVMDIS  := $(LLVMToolDir)/llvm-dis$(EXEEXT)
543endif
544ifndef LLI
545LLI      := $(LLVMToolDir)/lli$(EXEEXT)
546endif
547ifndef LLC
548LLC      := $(LLVMToolDir)/llc$(EXEEXT)
549endif
550ifndef LOPT
551LOPT     := $(LLVMToolDir)/opt$(EXEEXT)
552endif
553ifndef LBUGPOINT
554LBUGPOINT := $(LLVMToolDir)/bugpoint$(EXEEXT)
555endif
556ifndef LLVMLINK
557LLVMLINK      := $(LLVMToolDir)/llvm-link$(EXEEXT)
558endif
559
560#--------------------------------------------------------------------
561# Adjust to user's request
562#--------------------------------------------------------------------
563
564ifeq ($(HOST_OS),Darwin)
565 ifdef MACOSX_DEPLOYMENT_TARGET
566  DARWIN_VERSION := $(MACOSX_DEPLOYMENT_TARGET)
567 else
568  DARWIN_VERSION := `sw_vers -productVersion`
569 endif
570  # Strip a number like 10.4.7 to 10.4
571  DARWIN_VERSION := $(shell echo $(DARWIN_VERSION)| sed -E 's/(10.[0-9]+).*/\1/')
572  # Get "4" out of 10.4 for later pieces in the makefile.
573  DARWIN_MAJVERS := $(shell echo $(DARWIN_VERSION)| sed -E 's/10.([0-9]+).*/\1/')
574
575  LoadableModuleOptions := -Wl,-flat_namespace -Wl,-undefined,suppress
576  SharedLinkOptions := -dynamiclib
577  ifdef DEPLOYMENT_TARGET
578    SharedLinkOptions += $(DEPLOYMENT_TARGET)
579  else
580    ifneq ($(ARCH),ARM)
581      SharedLinkOptions += -mmacosx-version-min=$(DARWIN_VERSION)
582    endif
583  endif
584else
585  SharedLinkOptions=-shared
586endif
587
588ifeq ($(TARGET_OS),Darwin)
589  ifdef DEPLOYMENT_TARGET
590    TargetCommonOpts += $(DEPLOYMENT_TARGET)
591  else
592    ifneq ($(ARCH),ARM)
593      TargetCommonOpts += -mmacosx-version-min=$(DARWIN_VERSION)
594    endif
595  endif
596endif
597
598ifdef SHARED_LIBRARY
599ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
600ifneq ($(HOST_OS),Darwin)
601  LD.Flags += $(RPATH) -Wl,'$$ORIGIN'
602else
603  LD.Flags += -Wl,-install_name  -Wl,"@rpath/lib$(LIBRARYNAME)$(SHLIBEXT)"
604endif
605endif
606endif
607
608ifdef TOOL_VERBOSE
609  C.Flags += -v
610  CXX.Flags += -v
611  LD.Flags += -v
612  VERBOSE := 1
613endif
614
615# Adjust settings for verbose mode
616ifndef VERBOSE
617  Verb := @
618  AR.Flags += >/dev/null 2>/dev/null
619  ConfigureScriptFLAGS += >$(PROJ_OBJ_DIR)/configure.out 2>&1
620else
621  ConfigureScriptFLAGS :=
622endif
623
624# By default, strip symbol information from executable
625ifndef KEEP_SYMBOLS
626  Strip := $(PLATFORMSTRIPOPTS)
627  StripWarnMsg := "(without symbols)"
628  Install.StripFlag += -s
629endif
630
631# By default, strip dead symbols at link time
632ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
633ifneq ($(HOST_OS),Darwin)
634ifneq ($(HOST_ARCH),Mips)
635  CXX.Flags += -ffunction-sections -fdata-sections
636  ifeq ($(HOST_OS),SunOS)
637      CXX.Flags += -falign-functions=8
638  endif
639endif
640endif
641endif
642ifndef NO_DEAD_STRIP
643  ifeq ($(HOST_OS),Darwin)
644    LD.Flags += -Wl,-dead_strip
645  else
646    ifeq ($(HOST_OS),SunOS)
647      LD.Flags += -Wl,-z -Wl,discard-unused=sections
648    else
649      ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
650        LD.Flags += -Wl,--gc-sections
651      endif
652    endif
653  endif
654endif
655
656# Adjust linker flags for building an executable
657ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
658  ifndef TOOL_NO_EXPORTS
659    LD.Flags += $(RDYNAMIC)
660  endif
661  ifneq ($(HOST_OS), Darwin)
662    ifdef TOOLNAME
663      LD.Flags += $(RPATH) -Wl,'$$ORIGIN/../lib'
664    endif
665  else
666    ifneq ($(DARWIN_MAJVERS),4)
667      LD.Flags += $(RPATH) -Wl,@executable_path/../lib
668    endif
669    ifeq ($(RC_XBS),YES)
670      TempFile := $(shell mkdir -p ${OBJROOT}/dSYMs ; mktemp ${OBJROOT}/dSYMs/llvm-lto.XXXXXX)
671      LD.Flags += -Wl,-object_path_lto -Wl,$(TempFile)
672    endif
673  endif
674endif
675
676
677#----------------------------------------------------------
678# Options To Invoke Tools
679#----------------------------------------------------------
680
681ifdef EXTRA_LD_OPTIONS
682LD.Flags += $(EXTRA_LD_OPTIONS)
683endif
684
685ifndef NO_PEDANTIC
686CompileCommonOpts += -pedantic -Wno-long-long
687endif
688CompileCommonOpts += -Wall -W -Wno-unused-parameter -Wwrite-strings \
689                     $(EXTRA_OPTIONS) $(COVERED_SWITCH_DEFAULT) \
690                     $(NO_UNINITIALIZED) $(NO_MAYBE_UNINITIALIZED) \
691                     $(MISSING_FIELD_INITIALIZERS) $(NO_COMMENT)
692# Enable cast-qual for C++; the workaround is to use const_cast.
693CXX.Flags += -Wcast-qual
694
695ifeq ($(HOST_OS),HP-UX)
696  CompileCommonOpts := -D_REENTRANT -D_HPUX_SOURCE
697endif
698
699# If we are building a universal binary on Mac OS X, pass extra options.  This
700# is useful to people that want to link the LLVM libraries into their universal
701# apps.
702#
703# The following can be optionally specified:
704#   UNIVERSAL_SDK_PATH variable can be specified as a path to the SDK to use.
705#      For Mac OS X 10.4 Intel machines, the traditional one is:
706#      UNIVERSAL_SDK_PATH=/Developer/SDKs/MacOSX10.4u.sdk/
707#   UNIVERSAL_ARCH can be optionally specified to be a list of architectures
708#      to build for, e.g. UNIVERSAL_ARCH="i386 ppc ppc64".  This defaults to
709#      i386/ppc only.
710ifdef UNIVERSAL
711  ifndef UNIVERSAL_ARCH
712    UNIVERSAL_ARCH := i386 ppc
713  endif
714  UNIVERSAL_ARCH_OPTIONS := $(UNIVERSAL_ARCH:%=-arch %)
715  TargetCommonOpts += $(UNIVERSAL_ARCH_OPTIONS)
716  ifdef UNIVERSAL_SDK_PATH
717    TargetCommonOpts += -isysroot $(UNIVERSAL_SDK_PATH)
718  endif
719
720  # Building universal cannot compute dependencies automatically.
721  DISABLE_AUTO_DEPENDENCIES=1
722else
723  ifeq ($(TARGET_OS),Darwin)
724    ifeq ($(ARCH),x86_64)
725      TargetCommonOpts = -m64
726    else
727      ifeq ($(ARCH),x86)
728        TargetCommonOpts = -m32
729      endif
730    endif
731  endif
732endif
733
734ifeq ($(HOST_OS),SunOS)
735CPP.BaseFlags += -include llvm/Support/Solaris.h
736endif
737
738# On Windows, SharedLibDir != LibDir. The order is important.
739ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
740  LD.Flags    += -L$(SharedLibDir) -L$(LibDir) -L$(LLVMToolDir) -L$(LLVMLibDir)
741else
742  LD.Flags    += -L$(LibDir) -L$(LLVMLibDir)
743endif
744
745CPP.BaseFlags += -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS
746# All -I flags should go here, so that they don't confuse llvm-config.
747CPP.Flags     += $(sort -I$(PROJ_OBJ_DIR) -I$(PROJ_SRC_DIR) \
748                 $(patsubst %,-I%/include,\
749                 $(PROJ_OBJ_ROOT) $(PROJ_SRC_ROOT) \
750                 $(LLVM_OBJ_ROOT) $(LLVM_SRC_ROOT))) \
751                 $(CPP.BaseFlags)
752
753ifeq ($(INCLUDE_BUILD_DIR),1)
754  CPP.Flags   += -I$(ObjDir)
755endif
756
757# SHOW_DIAGNOSTICS support.
758ifeq ($(SHOW_DIAGNOSTICS),1)
759  Compile.Wrapper := env CC_LOG_DIAGNOSTICS=1 \
760                          CC_LOG_DIAGNOSTICS_FILE="$(LLVM_OBJ_ROOT)/$(BuildMode)/diags"
761else
762  Compile.Wrapper :=
763endif
764
765Compile.C     = $(Compile.Wrapper) \
766                  $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \
767                $(TargetCommonOpts) $(CompileCommonOpts) -c
768Compile.CXX   = $(Compile.Wrapper) \
769                  $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \
770                $(TargetCommonOpts) $(CompileCommonOpts) -c
771Preprocess.CXX= $(Compile.Wrapper) \
772                  $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \
773                $(CompileCommonOpts) $(CXX.Flags) -E
774Link          = $(Compile.Wrapper) \
775                  $(CXX) $(CXXFLAGS) $(LD.Flags) $(LDFLAGS) \
776                $(TargetCommonOpts) $(Strip)
777
778Preprocess.C  = $(CC) $(CPP.Flags) $(C.Flags) $(CPPFLAGS) \
779                $(TargetCommonOpts) $(CompileCommonOpts) -E
780
781ProgInstall   = $(INSTALL) $(Install.StripFlag) -m 0755
782ScriptInstall = $(INSTALL) -m 0755
783DataInstall   = $(INSTALL) -m 0644
784
785# When compiling under Mingw/Cygwin, the tblgen tool expects Windows
786# paths. In this case, the SYSPATH function (defined in
787# Makefile.config) transforms Unix paths into Windows paths.
788TableGen.Flags= -I $(call SYSPATH, $(PROJ_SRC_DIR)) \
789                -I $(call SYSPATH, $(LLVM_SRC_ROOT)/include) \
790                -I $(call SYSPATH, $(PROJ_SRC_ROOT)/include) \
791                -I $(call SYSPATH, $(PROJ_SRC_ROOT)/lib/Target)
792LLVMTableGen  = $(LLVM_TBLGEN) $(TableGen.Flags)
793
794Archive       = $(AR) $(AR.Flags)
795ifdef RANLIB
796Ranlib        = $(RANLIB)
797else
798Ranlib        = ranlib
799endif
800
801AliasTool     = ln -sf
802
803#----------------------------------------------------------
804# Get the list of source files and compute object file
805# names from them.
806#----------------------------------------------------------
807
808ifndef SOURCES
809  Sources := $(notdir $(wildcard $(PROJ_SRC_DIR)/*.cpp \
810             $(PROJ_SRC_DIR)/*.cc $(PROJ_SRC_DIR)/*.c))
811else
812  Sources := $(SOURCES)
813endif
814
815ifdef BUILT_SOURCES
816Sources += $(filter %.cpp %.c %.cc,$(BUILT_SOURCES))
817endif
818
819BaseNameSources := $(sort $(basename $(Sources)))
820SourceDirs := $(sort $(dir $(Sources)))
821
822ObjectsO  := $(BaseNameSources:%=$(ObjDir)/%.o)
823ObjectDirs := $(SourceDirs:%=$(ObjDir)/%)
824
825#----------------------------------------------------------
826# For Mingw MSYS bash and Python/w32:
827#
828# $(ECHOPATH) prints DOSish pathstring.
829#   ex) $(ECHOPATH) /include/sys/types.h
830#   --> C:/mingw/include/sys/types.h
831# built-in "echo" does not transform path to DOSish path.
832#
833# FIXME: It would not be needed when MSYS's python
834# were provided.
835#----------------------------------------------------------
836
837ifeq (-mingw32,$(findstring -mingw32,$(BUILD_TRIPLE)))
838  ECHOPATH := $(Verb)$(PYTHON) -u -c "import sys;print ' '.join(sys.argv[1:])"
839else
840  ECHOPATH := $(Verb)$(ECHO)
841endif
842
843###############################################################################
844# DIRECTORIES: Handle recursive descent of directory structure
845###############################################################################
846
847#---------------------------------------------------------
848# Provide rules to make install dirs. This must be early
849# in the file so they get built before dependencies
850#---------------------------------------------------------
851
852$(DESTDIR)$(PROJ_bindir) $(DESTDIR)$(PROJ_libdir) $(DESTDIR)$(PROJ_includedir) $(DESTDIR)$(PROJ_etcdir)::
853        $(Verb) $(MKDIR) $@
854
855# To create other directories, as needed, and timestamp their creation
856%/.dir:
857        $(Verb) $(MKDIR) $* > /dev/null
858        $(Verb) $(DOTDIR_TIMESTAMP_COMMAND) > $@
859
860.PRECIOUS: $(LibDir)/.dir $(ToolDir)/.dir $(ExmplDir)/.dir
861.PRECIOUS: $(LLVMLibDir)/.dir $(LLVMToolDir)/.dir $(LLVMExmplDir)/.dir
862.PRECIOUS: $(LibexecDir)/.dir $(ShareDir)/.dir
863
864#---------------------------------------------------------
865# Collect the object directories (as there may be more
866# than one if the source code is spread across
867# subdirectories).
868#---------------------------------------------------------
869
870OBJECT_DIRS := $(ObjDir)/.dir $(ObjectDirs:%=%/.dir)
871.PRECIOUS: $(OBJECT_DIRS)
872
873#---------------------------------------------------------
874# Handle the DIRS options for sequential construction
875#---------------------------------------------------------
876
877SubDirs :=
878ifdef DIRS
879SubDirs += $(DIRS)
880
881ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
882$(RecursiveTargets)::
883        $(Verb) for dir in $(DIRS); do \
884          if ([ ! -f $$dir/Makefile ] || \
885              command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
886            $(MKDIR) $$dir; \
887            $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
888          fi; \
889          ($(MAKE) -C $$dir $@ ) || exit 1; \
890        done
891else
892$(RecursiveTargets)::
893        $(Verb) for dir in $(DIRS); do \
894          ($(MAKE) -C $$dir $@ ) || exit 1; \
895        done
896endif
897
898endif
899
900#---------------------------------------------------------
901# Handle the EXPERIMENTAL_DIRS options ensuring success
902# after each directory is built.
903#---------------------------------------------------------
904ifdef EXPERIMENTAL_DIRS
905$(RecursiveTargets)::
906        $(Verb) for dir in $(EXPERIMENTAL_DIRS); do \
907          if ([ ! -f $$dir/Makefile ] || \
908              command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
909            $(MKDIR) $$dir; \
910            $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
911          fi; \
912          ($(MAKE) -C $$dir $@ ) || exit 0; \
913        done
914endif
915
916#-----------------------------------------------------------
917# Handle the OPTIONAL_PARALLEL_DIRS options for optional parallel construction
918#-----------------------------------------------------------
919ifdef OPTIONAL_PARALLEL_DIRS
920  PARALLEL_DIRS += $(foreach T,$(OPTIONAL_PARALLEL_DIRS),$(shell test -d $(PROJ_SRC_DIR)/$(T) -o -f $(T)/Makefile && echo "$(T)"))
921endif
922
923#-----------------------------------------------------------
924# Handle the PARALLEL_DIRS options for parallel construction
925#-----------------------------------------------------------
926ifdef PARALLEL_DIRS
927
928SubDirs += $(PARALLEL_DIRS)
929
930# Unfortunately, this list must be maintained if new recursive targets are added
931all      :: $(addsuffix /.makeall      ,$(PARALLEL_DIRS))
932clean    :: $(addsuffix /.makeclean    ,$(PARALLEL_DIRS))
933clean-all:: $(addsuffix /.makeclean-all,$(PARALLEL_DIRS))
934install  :: $(addsuffix /.makeinstall  ,$(PARALLEL_DIRS))
935uninstall:: $(addsuffix /.makeuninstall,$(PARALLEL_DIRS))
936install-bytecode  :: $(addsuffix /.makeinstall-bytecode,$(PARALLEL_DIRS))
937unitcheck:: $(addsuffix /.makeunitcheck,$(PARALLEL_DIRS))
938
939ParallelTargets := $(foreach T,$(RecursiveTargets),%/.make$(T))
940
941$(ParallelTargets) :
942        $(Verb) \
943          SD=$(PROJ_SRC_DIR)/$(@D); \
944          DD=$(@D); \
945          if [ ! -f $$SD/Makefile ]; then \
946            SD=$(@D); \
947            DD=$(notdir $(@D)); \
948          fi; \
949          if ([ ! -f $$DD/Makefile ] || \
950                    command test $$DD/Makefile -ot \
951                      $$SD/Makefile ); then \
952          $(MKDIR) $$DD; \
953          $(CP) $$SD/Makefile $$DD/Makefile; \
954        fi; \
955        $(MAKE) -C $$DD $(subst $(@D)/.make,,$@)
956endif
957
958#---------------------------------------------------------
959# Handle the OPTIONAL_DIRS options for directores that may
960# or may not exist.
961#---------------------------------------------------------
962ifdef OPTIONAL_DIRS
963
964SubDirs += $(OPTIONAL_DIRS)
965
966ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
967$(RecursiveTargets)::
968        $(Verb) for dir in $(OPTIONAL_DIRS); do \
969          if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
970            if ([ ! -f $$dir/Makefile ] || \
971                command test $$dir/Makefile -ot $(PROJ_SRC_DIR)/$$dir/Makefile ); then \
972              $(MKDIR) $$dir; \
973              $(CP) $(PROJ_SRC_DIR)/$$dir/Makefile $$dir/Makefile; \
974            fi; \
975            ($(MAKE) -C$$dir $@ ) || exit 1; \
976          fi \
977        done
978else
979$(RecursiveTargets)::
980        $(Verb) for dir in $(OPTIONAL_DIRS); do \
981          if [ -d $(PROJ_SRC_DIR)/$$dir ]; then\
982            ($(MAKE) -C$$dir $@ ) || exit 1; \
983          fi \
984        done
985endif
986endif
987
988#---------------------------------------------------------
989# Handle the CONFIG_FILES options
990#---------------------------------------------------------
991ifdef CONFIG_FILES
992
993ifdef NO_INSTALL
994install-local::
995        $(Echo) Install circumvented with NO_INSTALL
996uninstall-local::
997        $(Echo) UnInstall circumvented with NO_INSTALL
998else
999install-local:: $(DESTDIR)$(PROJ_etcdir) $(CONFIG_FILES)
1000        $(Echo) Installing Configuration Files To $(DESTDIR)$(PROJ_etcdir)
1001        $(Verb)for file in $(CONFIG_FILES); do \
1002          if test -f $(PROJ_OBJ_DIR)/$${file} ; then \
1003            $(DataInstall) $(PROJ_OBJ_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
1004          elif test -f $(PROJ_SRC_DIR)/$${file} ; then \
1005            $(DataInstall) $(PROJ_SRC_DIR)/$${file} $(DESTDIR)$(PROJ_etcdir) ; \
1006          else \
1007            $(ECHO) Error: cannot find config file $${file}. ; \
1008          fi \
1009        done
1010
1011uninstall-local::
1012        $(Echo) Uninstalling Configuration Files From $(DESTDIR)$(PROJ_etcdir)
1013        $(Verb)for file in $(CONFIG_FILES); do \
1014          $(RM) -f $(DESTDIR)$(PROJ_etcdir)/$${file} ; \
1015        done
1016endif
1017
1018endif
1019
1020###############################################################################
1021# Set up variables for building libraries
1022###############################################################################
1023
1024#---------------------------------------------------------
1025# Define various command line options pertaining to the
1026# libraries needed when linking. There are "Proj" libs
1027# (defined by the user's project) and "LLVM" libs (defined
1028# by the LLVM project).
1029#---------------------------------------------------------
1030
1031ifdef USEDLIBS
1032ProjLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(USEDLIBS)))
1033ProjLibsOptions := $(patsubst %.o, $(LibDir)/%.o,  $(ProjLibsOptions))
1034ProjUsedLibs    := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(USEDLIBS)))
1035ProjLibsPaths   := $(addprefix $(LibDir)/,$(ProjUsedLibs))
1036endif
1037
1038ifdef LLVMLIBS
1039LLVMLibsOptions := $(patsubst %.a.o, -l%, $(addsuffix .o, $(LLVMLIBS)))
1040LLVMLibsOptions := $(patsubst %.o, $(LLVMLibDir)/%.o, $(LLVMLibsOptions))
1041LLVMUsedLibs    := $(patsubst %.a.o, lib%.a, $(addsuffix .o, $(LLVMLIBS)))
1042LLVMLibsPaths   := $(addprefix $(LLVMLibDir)/,$(LLVMUsedLibs))
1043endif
1044
1045# Loadable module for Win32 requires all symbols resolved for linking.
1046# Then all symbols in LLVM.dll will be available.
1047ifeq ($(ENABLE_SHARED),1)
1048  ifdef LOADABLE_MODULE
1049    ifneq (,$(filter $(HOST_OS),Cygwin MingW))
1050      LINK_COMPONENTS += all
1051    endif
1052  endif
1053endif
1054
1055ifndef IS_CLEANING_TARGET
1056ifdef LINK_COMPONENTS
1057
1058# If LLVM_CONFIG doesn't exist, build it.  This can happen if you do a make
1059# clean in tools, then do a make in tools (instead of at the top level).
1060$(LLVM_CONFIG):
1061        @echo "*** llvm-config doesn't exist - rebuilding it."
1062        @$(MAKE) -C $(PROJ_OBJ_ROOT)/tools/llvm-config
1063
1064$(ToolDir)/$(strip $(TOOLNAME))$(EXEEXT): $(LLVM_CONFIG)
1065
1066ifeq ($(ENABLE_SHARED), 1)
1067# We can take the "auto-import" feature to get rid of using dllimport.
1068ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1069LLVMLibsOptions += -Wl,--enable-auto-import,--enable-runtime-pseudo-reloc \
1070                   -L $(SharedLibDir)
1071endif
1072LLVM_SO_NAME = LLVM-$(LLVM_VERSION_MAJOR).$(LLVM_VERSION_MINOR)$(LLVM_VERSION_SUFFIX)
1073LLVMLibsOptions += -l$(LLVM_SO_NAME)
1074LLVMLibsPaths += $(SharedLibDir)/$(SharedPrefix)$(LLVM_SO_NAME)$(SHLIBEXT)
1075else
1076
1077ifndef NO_LLVM_CONFIG
1078LLVMConfigLibs := $(shell $(LLVM_CONFIG) --libs $(LINK_COMPONENTS) || echo Error)
1079ifeq ($(LLVMConfigLibs),Error)
1080$(error llvm-config --libs failed)
1081endif
1082LLVMLibsOptions += $(LLVMConfigLibs)
1083LLVMConfigLibfiles := $(shell $(LLVM_CONFIG) --libfiles $(LINK_COMPONENTS) || echo Error)
1084ifeq ($(LLVMConfigLibfiles),Error)
1085$(error llvm-config --libfiles failed)
1086endif
1087LLVMLibsPaths += $(LLVM_CONFIG) $(LLVMConfigLibfiles)
1088endif
1089
1090endif
1091endif
1092endif
1093
1094# Set up the library exports file.
1095ifdef EXPORTED_SYMBOL_FILE
1096
1097# First, set up the native export file, which may differ from the source
1098# export file.
1099
1100ifeq ($(HOST_OS),Darwin)
1101# Darwin convention prefixes symbols with underscores.
1102NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).sed
1103$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1104        $(Verb) sed -e 's/^/_/' < $< > $@
1105clean-local::
1106        -$(Verb) $(RM) -f $(NativeExportsFile)
1107else
1108ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1109# Gold and BFD ld require a version script rather than a plain list.
1110NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE)).map
1111$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1112        $(Verb) echo "{" > $@
1113        $(Verb) grep -q '[[:alnum:]_]' $< && echo "  global:" >> $@ || :
1114        $(Verb) sed -e 's/$$/;/' -e 's/^/    /' < $< >> $@
1115ifneq ($(HOST_OS),OpenBSD)
1116        $(Verb) echo "  local: *;" >> $@
1117endif
1118        $(Verb) echo "};" >> $@
1119clean-local::
1120        -$(Verb) $(RM) -f $(NativeExportsFile)
1121else
1122ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1123# GNU ld Win32 accepts .DEF files that contain "DATA" entries.
1124NativeExportsFile := $(ObjDir)/$(notdir $(EXPORTED_SYMBOL_FILE:.exports=.def))
1125$(NativeExportsFile): $(EXPORTED_SYMBOL_FILE) $(ObjDir)/.dir
1126        $(Echo) Generating $(notdir $@)
1127        $(Verb) $(ECHO) "EXPORTS" > $@
1128        $(Verb) $(CAT) $< >> $@
1129clean-local::
1130        -$(Verb) $(RM) -f $(NativeExportsFile)
1131else
1132# Default behavior: just use the exports file verbatim.
1133NativeExportsFile := $(EXPORTED_SYMBOL_FILE)
1134endif
1135endif
1136endif
1137
1138# Now add the linker command-line options to use the native export file.
1139
1140# Darwin
1141ifeq ($(HOST_OS),Darwin)
1142LLVMLibsOptions += -Wl,-exported_symbols_list,$(NativeExportsFile)
1143endif
1144
1145# gold, bfd ld, etc.
1146ifeq ($(HAVE_LINK_VERSION_SCRIPT),1)
1147LLVMLibsOptions += -Wl,--version-script,$(NativeExportsFile)
1148endif
1149
1150# Windows
1151ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1152# LLVMLibsOptions is invalidated at processing tools/llvm-shlib.
1153SharedLinkOptions += $(NativeExportsFile)
1154endif
1155
1156endif
1157
1158###############################################################################
1159# Library Build Rules: Four ways to build a library
1160###############################################################################
1161
1162# if we're building a library ...
1163ifdef LIBRARYNAME
1164
1165# Make sure there isn't any extraneous whitespace on the LIBRARYNAME option
1166LIBRARYNAME := $(strip $(LIBRARYNAME))
1167LIBRARYALIASNAME := $(strip $(LIBRARYALIASNAME))
1168ifdef LOADABLE_MODULE
1169BaseLibName.A  := $(LIBRARYNAME).a
1170BaseLibName.SO := $(LIBRARYNAME)$(SHLIBEXT)
1171BaseAliasName.SO := $(LIBRARYALIASNAME)$(SHLIBEXT)
1172else
1173BaseLibName.A  := lib$(LIBRARYNAME).a
1174BaseLibName.SO := $(SharedPrefix)$(LIBRARYNAME)$(SHLIBEXT)
1175BaseAliasName.SO := $(SharedPrefix)$(LIBRARYALIASNAME)$(SHLIBEXT)
1176endif
1177LibName.A  := $(LibDir)/$(BaseLibName.A)
1178LibName.SO := $(SharedLibDir)/$(BaseLibName.SO)
1179AliasName.SO := $(SharedLibDir)/$(BaseAliasName.SO)
1180LibName.O  := $(LibDir)/$(LIBRARYNAME).o
1181
1182#---------------------------------------------------------
1183# Shared Library Targets:
1184#   If the user asked for a shared library to be built
1185#   with the SHARED_LIBRARY variable, then we provide
1186#   targets for building them.
1187#---------------------------------------------------------
1188ifdef SHARED_LIBRARY
1189
1190all-local:: $(AliasName.SO)
1191
1192$(AliasName.SO): $(LibName.SO)
1193ifdef SHARED_ALIAS
1194        $(Verb) $(AliasTool) $(BaseLibName.SO) $(AliasName.SO)
1195endif
1196
1197ifdef EXPORTED_SYMBOL_FILE
1198$(LibName.SO): $(NativeExportsFile)
1199endif
1200
1201ifdef LINK_LIBS_IN_SHARED
1202ifdef LOADABLE_MODULE
1203SharedLibKindMessage := "Loadable Module"
1204SharedLinkOptions := $(LoadableModuleOptions) $(SharedLinkOptions)
1205else
1206SharedLibKindMessage := "Shared Library"
1207endif
1208$(LibName.SO): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths) $(SharedLibDir)/.dir
1209        $(Echo) Linking $(BuildMode) $(SharedLibKindMessage) \
1210          $(notdir $@)
1211        $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO) \
1212          $(ProjLibsOptions) $(LLVMLibsOptions) $(LIBS)
1213else
1214$(LibName.SO): $(ObjectsO) $(SharedLibDir)/.dir
1215        $(Echo) Linking $(BuildMode) Shared Library $(notdir $@)
1216        $(Verb) $(Link) $(SharedLinkOptions) -o $@ $(ObjectsO)
1217endif
1218
1219clean-local::
1220ifneq ($(strip $(LibName.SO)),)
1221        -$(Verb) $(RM) -f $(LibName.SO)
1222endif
1223
1224ifdef NO_INSTALL
1225install-local::
1226        $(Echo) Install circumvented with NO_INSTALL
1227uninstall-local::
1228        $(Echo) Uninstall circumvented with NO_INSTALL
1229else
1230
1231# Win32.DLL prefers to be located on the "PATH" of binaries.
1232ifeq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
1233DestSharedLibDir := $(DESTDIR)$(PROJ_bindir)
1234else
1235DestSharedLibDir := $(DESTDIR)$(PROJ_libdir)
1236endif
1237DestSharedLib := $(DestSharedLibDir)/$(BaseLibName.SO)
1238DestSharedAlias := $(DestSharedLibDir)/$(BaseAliasName.SO)
1239
1240install-local:: $(DestSharedLib)
1241
1242$(DestSharedLib): $(LibName.SO) $(DestSharedLibDir)
1243        $(Echo) Installing $(BuildMode) Shared Library $(DestSharedLib)
1244        $(Verb) $(INSTALL) $(LibName.SO) $(DestSharedLib)
1245ifdef SHARED_ALIAS
1246        $(Echo) Creating alias from $(DestSharedLib) to $(DestSharedAlias)
1247        $(Verb) $(AliasTool) $(BaseLibName.SO) $(DestSharedAlias)
1248endif
1249
1250uninstall-local::
1251        $(Echo) Uninstalling $(BuildMode) Shared Library $(DestSharedLib)
1252        -$(Verb) $(RM) -f $(DestSharedLib)
1253ifdef SHARED_ALIAS
1254        -$(Verb) $(RM) -f $(DestSharedAlias)
1255endif
1256endif
1257endif
1258
1259#---------------------------------------------------------
1260# Library Targets:
1261#   If neither BUILD_ARCHIVE or LOADABLE_MODULE are specified, default to
1262#   building an archive.
1263#---------------------------------------------------------
1264ifndef NO_BUILD_ARCHIVE
1265ifndef BUILD_ARCHIVE
1266ifndef LOADABLE_MODULE
1267BUILD_ARCHIVE = 1
1268endif
1269endif
1270endif
1271
1272#---------------------------------------------------------
1273# Archive Library Targets:
1274#   If the user wanted a regular archive library built,
1275#   then we provide targets for building them.
1276#---------------------------------------------------------
1277ifdef BUILD_ARCHIVE
1278
1279all-local:: $(LibName.A)
1280
1281$(LibName.A): $(ObjectsO) $(LibDir)/.dir
1282        $(Echo) Building $(BuildMode) Archive Library $(notdir $@)
1283        -$(Verb) $(RM) -f $@
1284        $(Verb) $(Archive) $@ $(ObjectsO)
1285        $(Verb) $(Ranlib) $@
1286
1287clean-local::
1288ifneq ($(strip $(LibName.A)),)
1289        -$(Verb) $(RM) -f $(LibName.A)
1290endif
1291
1292ifdef NO_INSTALL
1293install-local::
1294        $(Echo) Install circumvented with NO_INSTALL
1295uninstall-local::
1296        $(Echo) Uninstall circumvented with NO_INSTALL
1297else
1298ifdef NO_INSTALL_ARCHIVES
1299install-local::
1300        $(Echo) Install circumvented with NO_INSTALL
1301uninstall-local::
1302        $(Echo) Uninstall circumvented with NO_INSTALL
1303else
1304DestArchiveLib := $(DESTDIR)$(PROJ_libdir)/lib$(LIBRARYNAME).a
1305
1306install-local:: $(DestArchiveLib)
1307
1308$(DestArchiveLib): $(LibName.A) $(DESTDIR)$(PROJ_libdir)
1309        $(Echo) Installing $(BuildMode) Archive Library $(DestArchiveLib)
1310        $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_libdir)
1311        $(Verb) $(INSTALL) $(LibName.A) $(DestArchiveLib)
1312
1313uninstall-local::
1314        $(Echo) Uninstalling $(BuildMode) Archive Library $(DestArchiveLib)
1315        -$(Verb) $(RM) -f $(DestArchiveLib)
1316endif
1317endif
1318endif
1319
1320# endif LIBRARYNAME
1321endif
1322
1323###############################################################################
1324# Tool Build Rules: Build executable tool based on TOOLNAME option
1325###############################################################################
1326
1327ifdef TOOLNAME
1328
1329#---------------------------------------------------------
1330# Set up variables for building a tool.
1331#---------------------------------------------------------
1332TOOLEXENAME := $(strip $(TOOLNAME))$(EXEEXT)
1333ifdef EXAMPLE_TOOL
1334ToolBuildPath   := $(ExmplDir)/$(TOOLEXENAME)
1335else
1336ToolBuildPath   := $(ToolDir)/$(TOOLEXENAME)
1337endif
1338
1339# TOOLALIAS is a name to symlink (or copy) the tool to.
1340ifdef TOOLALIAS
1341ifdef EXAMPLE_TOOL
1342ToolAliasBuildPath   := $(ExmplDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1343else
1344ToolAliasBuildPath   := $(ToolDir)/$(strip $(TOOLALIAS))$(EXEEXT)
1345endif
1346endif
1347
1348#---------------------------------------------------------
1349# Prune Exports
1350#---------------------------------------------------------
1351
1352# If the tool opts in with TOOL_NO_EXPORTS, optimize startup time of the app by
1353# not exporting all of the weak symbols from the binary.  This reduces dyld
1354# startup time by 4x on darwin in some cases.
1355ifdef TOOL_NO_EXPORTS
1356ifeq ($(HOST_OS),Darwin)
1357
1358# Tiger tools don't support this.
1359ifneq ($(DARWIN_MAJVERS),4)
1360LD.Flags += -Wl,-exported_symbol,_main
1361endif
1362endif
1363
1364ifeq ($(HOST_OS), $(filter $(HOST_OS), DragonFly Linux NetBSD FreeBSD GNU/kFreeBSD GNU))
1365ifneq ($(ARCH), Mips)
1366  LD.Flags += -Wl,--version-script=$(LLVM_SRC_ROOT)/autoconf/ExportMap.map
1367endif
1368endif
1369endif
1370
1371#---------------------------------------------------------
1372# Tool Order File Support
1373#---------------------------------------------------------
1374
1375ifeq ($(HOST_OS),Darwin)
1376ifdef TOOL_ORDER_FILE
1377
1378LD.Flags += -Wl,-order_file,$(TOOL_ORDER_FILE)
1379
1380endif
1381endif
1382
1383#---------------------------------------------------------
1384# Tool Version Info Support
1385#---------------------------------------------------------
1386
1387ifeq ($(HOST_OS),Darwin)
1388ifdef TOOL_INFO_PLIST
1389
1390LD.Flags += -Wl,-sectcreate,__TEXT,__info_plist,$(ObjDir)/$(TOOL_INFO_PLIST)
1391
1392$(ToolBuildPath): $(ObjDir)/$(TOOL_INFO_PLIST)
1393
1394$(ObjDir)/$(TOOL_INFO_PLIST): $(PROJ_SRC_DIR)/$(TOOL_INFO_PLIST).in $(ObjDir)/.dir
1395        $(Echo) "Creating $(TOOLNAME) '$(TOOL_INFO_PLIST)' file..."
1396        $(Verb)sed -e "s#@TOOL_INFO_UTI@#$(TOOL_INFO_UTI)#g" \
1397                   -e "s#@TOOL_INFO_NAME@#$(TOOL_INFO_NAME)#g" \
1398                   -e "s#@TOOL_INFO_VERSION@#$(TOOL_INFO_VERSION)#g" \
1399                 -e "s#@TOOL_INFO_BUILD_VERSION@#$(TOOL_INFO_BUILD_VERSION)#g" \
1400                   $< > $@
1401
1402endif
1403endif
1404
1405#---------------------------------------------------------
1406# Provide targets for building the tools
1407#---------------------------------------------------------
1408all-local:: $(ToolBuildPath) $(ToolAliasBuildPath)
1409
1410clean-local::
1411ifneq ($(strip $(ToolBuildPath)),)
1412        -$(Verb) $(RM) -f $(ToolBuildPath)
1413endif
1414ifneq ($(strip $(ToolAliasBuildPath)),)
1415        -$(Verb) $(RM) -f $(ToolAliasBuildPath)
1416endif
1417
1418ifdef EXAMPLE_TOOL
1419$(ToolBuildPath): $(ExmplDir)/.dir
1420else
1421$(ToolBuildPath): $(ToolDir)/.dir
1422endif
1423
1424ifdef CODESIGN_TOOLS
1425TOOL_CODESIGN_IDENTITY ?= -
1426
1427$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1428        $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1429        $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1430        $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1431        $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1432          $(StripWarnMsg)
1433        $(Echo) ======= Code-Signing $(BuildMode) Executable $(TOOLNAME)
1434        $(Verb) codesign -s $(TOOL_CODESIGN_IDENTITY) $@
1435else
1436$(ToolBuildPath): $(ObjectsO) $(ProjLibsPaths) $(LLVMLibsPaths)
1437        $(Echo) Linking $(BuildMode) executable $(TOOLNAME) $(StripWarnMsg)
1438        $(Verb) $(Link) -o $@ $(TOOLLINKOPTS) $(ObjectsO) $(ProjLibsOptions) \
1439        $(LLVMLibsOptions) $(ExtraLibs) $(TOOLLINKOPTSB) $(LIBS)
1440        $(Echo) ======= Finished Linking $(BuildMode) Executable $(TOOLNAME) \
1441          $(StripWarnMsg)
1442endif
1443
1444ifneq ($(strip $(ToolAliasBuildPath)),)
1445$(ToolAliasBuildPath): $(ToolBuildPath)
1446        $(Echo) Creating $(BuildMode) Alias $(TOOLALIAS) $(StripWarnMsg)
1447        $(Verb) $(RM) -f $(ToolAliasBuildPath)
1448        $(Verb) $(AliasTool) $(notdir $(ToolBuildPath)) $(ToolAliasBuildPath)
1449        $(Echo) ======= Finished Creating $(BuildMode) Alias $(TOOLALIAS) \
1450          $(StripWarnMsg)
1451endif
1452
1453ifdef NO_INSTALL
1454install-local::
1455        $(Echo) Install circumvented with NO_INSTALL
1456uninstall-local::
1457        $(Echo) Uninstall circumvented with NO_INSTALL
1458else
1459
1460ifdef INTERNAL_TOOL
1461ToolBinDir = $(DESTDIR)$(PROJ_internal_prefix)/bin
1462else
1463ToolBinDir = $(DESTDIR)$(PROJ_bindir)
1464endif
1465DestTool = $(ToolBinDir)/$(program_prefix)$(TOOLEXENAME)
1466
1467install-local:: $(DestTool)
1468
1469$(DestTool): $(ToolBuildPath)
1470        $(Echo) Installing $(BuildMode) $(DestTool)
1471        $(Verb) $(MKDIR) $(ToolBinDir)
1472        $(Verb) $(ProgInstall) $(ToolBuildPath) $(DestTool)
1473
1474uninstall-local::
1475        $(Echo) Uninstalling $(BuildMode) $(DestTool)
1476        -$(Verb) $(RM) -f $(DestTool)
1477
1478# TOOLALIAS install.
1479ifdef TOOLALIAS
1480DestToolAlias = $(ToolBinDir)/$(program_prefix)$(TOOLALIAS)$(EXEEXT)
1481
1482install-local:: $(DestToolAlias)
1483
1484$(DestToolAlias): $(DestTool)
1485        $(Echo) Installing $(BuildMode) $(DestToolAlias)
1486        $(Verb) $(RM) -f $(DestToolAlias)
1487        $(Verb) $(AliasTool) $(notdir $(DestTool)) $(DestToolAlias)
1488
1489uninstall-local::
1490        $(Echo) Uninstalling $(BuildMode) $(DestToolAlias)
1491        -$(Verb) $(RM) -f $(DestToolAlias)
1492endif
1493
1494endif
1495endif
1496
1497###############################################################################
1498# Object Build Rules: Build object files based on sources
1499###############################################################################
1500
1501# FIXME: This should be checking for "if not GCC or ICC", not for "if HP-UX"
1502ifeq ($(HOST_OS),HP-UX)
1503  DISABLE_AUTO_DEPENDENCIES=1
1504endif
1505
1506COMPILE_DEPS = $(OBJECT_DIRS) $(BUILT_SOURCES) $(PROJ_MAKEFILE)
1507
1508# Provide rule sets for when dependency generation is enabled
1509ifndef DISABLE_AUTO_DEPENDENCIES
1510
1511#---------------------------------------------------------
1512# Create .o files in the ObjDir directory from the .cpp and .c files...
1513#---------------------------------------------------------
1514
1515DEPEND_OPTIONS = -MMD -MP -MF "$(ObjDir)/$*.d.tmp" \
1516         -MT "$(ObjDir)/$*.o" -MT "$(ObjDir)/$*.d"
1517
1518# If the build succeeded, move the dependency file over, otherwise
1519# remove it.
1520DEPEND_MOVEFILE = then $(MV) -f "$(ObjDir)/$*.d.tmp" "$(ObjDir)/$*.d"; \
1521                  else $(RM) "$(ObjDir)/$*.d.tmp"; exit 1; fi
1522
1523$(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1524        $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1525        $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1526                $(DEPEND_MOVEFILE)
1527
1528$(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1529        $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1530        $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1531                $(DEPEND_MOVEFILE)
1532
1533$(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1534        $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1535        $(Verb) if $(Compile.CXX) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1536                $(DEPEND_MOVEFILE)
1537
1538$(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1539        $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1540        $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1541                $(DEPEND_MOVEFILE)
1542
1543$(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1544        $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1545        $(Verb) if $(Compile.C) $(DEPEND_OPTIONS) $< -o $(ObjDir)/$*.o ; \
1546                $(DEPEND_MOVEFILE)
1547
1548# Provide alternate rule sets if dependencies are disabled
1549else
1550
1551$(ObjDir)/%.o: %.cpp $(COMPILE_DEPS)
1552        $(Echo) "Compiling $*.cpp for $(BuildMode) build" $(PIC_FLAG)
1553        $(Compile.CXX) $< -o $@
1554
1555$(ObjDir)/%.o: %.mm $(COMPILE_DEPS)
1556        $(Echo) "Compiling $*.mm for $(BuildMode) build" $(PIC_FLAG)
1557        $(Compile.CXX) $< -o $@
1558
1559$(ObjDir)/%.o: %.cc $(COMPILE_DEPS)
1560        $(Echo) "Compiling $*.cc for $(BuildMode) build" $(PIC_FLAG)
1561        $(Compile.CXX) $< -o $@
1562
1563$(ObjDir)/%.o: %.c $(COMPILE_DEPS)
1564        $(Echo) "Compiling $*.c for $(BuildMode) build" $(PIC_FLAG)
1565        $(Compile.C) $< -o $@
1566
1567$(ObjDir)/%.o: %.m $(COMPILE_DEPS)
1568        $(Echo) "Compiling $*.m for $(BuildMode) build" $(PIC_FLAG)
1569        $(Compile.C) $< -o $@
1570endif
1571
1572
1573## Rules for building preprocessed (.i/.ii) outputs.
1574$(BuildMode)/%.ii: %.cpp $(COMPILE_DEPS)
1575        $(Echo) "Compiling $*.cpp for $(BuildMode) build to .ii file"
1576        $(Verb) $(Preprocess.CXX) $< -o $@
1577
1578$(BuildMode)/%.ii: %.mm $(COMPILE_DEPS)
1579        $(Echo) "Compiling $*.mm for $(BuildMode) build to .ii file"
1580        $(Verb) $(Preprocess.CXX) $< -o $@
1581
1582$(BuildMode)/%.ii: %.cc $(COMPILE_DEPS)
1583        $(Echo) "Compiling $*.cc for $(BuildMode) build to .ii file"
1584        $(Verb) $(Preprocess.CXX) $< -o $@
1585
1586$(BuildMode)/%.i: %.c $(COMPILE_DEPS)
1587        $(Echo) "Compiling $*.c for $(BuildMode) build to .i file"
1588        $(Verb) $(Preprocess.C) $< -o $@
1589
1590$(BuildMode)/%.i: %.m $(COMPILE_DEPS)
1591        $(Echo) "Compiling $*.m for $(BuildMode) build to .i file"
1592        $(Verb) $(Preprocess.C) $< -o $@
1593
1594
1595$(ObjDir)/%.s: %.cpp $(COMPILE_DEPS)
1596        $(Echo) "Compiling $*.cpp to asm for $(BuildMode) build" $(PIC_FLAG)
1597        $(Compile.CXX) $< -o $@ -S
1598
1599$(ObjDir)/%.s: %.mm $(COMPILE_DEPS)
1600        $(Echo) "Compiling $*.mm to asm for $(BuildMode) build" $(PIC_FLAG)
1601        $(Compile.CXX) $< -o $@ -S
1602
1603$(ObjDir)/%.s: %.cc $(COMPILE_DEPS)
1604        $(Echo) "Compiling $*.cc to asm for $(BuildMode) build" $(PIC_FLAG)
1605        $(Compile.CXX) $< -o $@ -S
1606
1607$(ObjDir)/%.s: %.c $(COMPILE_DEPS)
1608        $(Echo) "Compiling $*.c to asm for $(BuildMode) build" $(PIC_FLAG)
1609        $(Compile.C) $< -o $@ -S
1610
1611$(ObjDir)/%.s: %.m $(COMPILE_DEPS)
1612        $(Echo) "Compiling $*.m to asm for $(BuildMode) build" $(PIC_FLAG)
1613        $(Compile.C) $< -o $@ -S
1614
1615###############################################################################
1616# TABLEGEN: Provide rules for running tblgen to produce *.inc files
1617###############################################################################
1618
1619ifdef TARGET
1620TABLEGEN_INC_FILES_COMMON = 1
1621endif
1622
1623ifdef TABLEGEN_INC_FILES_COMMON
1624
1625INCFiles := $(filter %.inc,$(BUILT_SOURCES))
1626INCTMPFiles := $(INCFiles:%=$(ObjDir)/%.tmp)
1627.PRECIOUS: $(INCTMPFiles) $(INCFiles)
1628
1629# INCFiles rule: All of the tblgen generated files are emitted to
1630# $(ObjDir)/%.inc.tmp, instead of emitting them directly to %.inc.  This allows
1631# us to only "touch" the real file if the contents of it change.  IOW, if
1632# tblgen is modified, all of the .inc.tmp files are regenerated, but no
1633# dependencies of the .inc files are, unless the contents of the .inc file
1634# changes.
1635$(INCFiles) : %.inc : $(ObjDir)/%.inc.tmp
1636        $(Verb) $(CMP) -s $@ $< || $(CP) $< $@
1637
1638endif # TABLEGEN_INC_FILES_COMMON
1639
1640ifdef TARGET
1641
1642TDFiles := $(strip $(wildcard $(PROJ_SRC_DIR)/*.td) \
1643           $(LLVM_SRC_ROOT)/include/llvm/Target/Target.td \
1644           $(LLVM_SRC_ROOT)/include/llvm/Target/TargetCallingConv.td \
1645           $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSchedule.td \
1646           $(LLVM_SRC_ROOT)/include/llvm/Target/TargetSelectionDAG.td \
1647           $(LLVM_SRC_ROOT)/include/llvm/CodeGen/ValueTypes.td) \
1648           $(wildcard $(LLVM_SRC_ROOT)/include/llvm/IR/Intrinsics*.td)
1649
1650# All .inc.tmp files depend on the .td files.
1651$(INCTMPFiles) : $(TDFiles)
1652
1653$(TARGET:%=$(ObjDir)/%GenRegisterInfo.inc.tmp): \
1654$(ObjDir)/%GenRegisterInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1655        $(Echo) "Building $(<F) register info implementation with tblgen"
1656        $(Verb) $(LLVMTableGen) -gen-register-info -o $(call SYSPATH, $@) $<
1657
1658$(TARGET:%=$(ObjDir)/%GenInstrInfo.inc.tmp): \
1659$(ObjDir)/%GenInstrInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1660        $(Echo) "Building $(<F) instruction information with tblgen"
1661        $(Verb) $(LLVMTableGen) -gen-instr-info -o $(call SYSPATH, $@) $<
1662
1663$(TARGET:%=$(ObjDir)/%GenAsmWriter.inc.tmp): \
1664$(ObjDir)/%GenAsmWriter.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1665        $(Echo) "Building $(<F) assembly writer with tblgen"
1666        $(Verb) $(LLVMTableGen) -gen-asm-writer -o $(call SYSPATH, $@) $<
1667
1668$(TARGET:%=$(ObjDir)/%GenAsmWriter1.inc.tmp): \
1669$(ObjDir)/%GenAsmWriter1.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1670        $(Echo) "Building $(<F) assembly writer #1 with tblgen"
1671        $(Verb) $(LLVMTableGen) -gen-asm-writer -asmwriternum=1 -o $(call SYSPATH, $@) $<
1672
1673$(TARGET:%=$(ObjDir)/%GenAsmMatcher.inc.tmp): \
1674$(ObjDir)/%GenAsmMatcher.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1675        $(Echo) "Building $(<F) assembly matcher with tblgen"
1676        $(Verb) $(LLVMTableGen) -gen-asm-matcher -o $(call SYSPATH, $@) $<
1677
1678$(TARGET:%=$(ObjDir)/%GenMCCodeEmitter.inc.tmp): \
1679$(ObjDir)/%GenMCCodeEmitter.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1680        $(Echo) "Building $(<F) MC code emitter with tblgen"
1681        $(Verb) $(LLVMTableGen) -gen-emitter -o $(call SYSPATH, $@) $<
1682
1683$(TARGET:%=$(ObjDir)/%GenMCPseudoLowering.inc.tmp): \
1684$(ObjDir)/%GenMCPseudoLowering.inc.tmp: %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1685        $(Echo) "Building $(<F) MC Pseudo instruction expander with tblgen"
1686        $(Verb) $(LLVMTableGen) -gen-pseudo-lowering -o $(call SYSPATH, $@) $<
1687
1688$(TARGET:%=$(ObjDir)/%GenDAGISel.inc.tmp): \
1689$(ObjDir)/%GenDAGISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1690        $(Echo) "Building $(<F) DAG instruction selector implementation with tblgen"
1691        $(Verb) $(LLVMTableGen) -gen-dag-isel -o $(call SYSPATH, $@) $<
1692
1693$(TARGET:%=$(ObjDir)/%GenDisassemblerTables.inc.tmp): \
1694$(ObjDir)/%GenDisassemblerTables.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1695        $(Echo) "Building $(<F) disassembly tables with tblgen"
1696        $(Verb) $(LLVMTableGen) -gen-disassembler -o $(call SYSPATH, $@) $<
1697
1698$(TARGET:%=$(ObjDir)/%GenFastISel.inc.tmp): \
1699$(ObjDir)/%GenFastISel.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1700        $(Echo) "Building $(<F) \"fast\" instruction selector implementation with tblgen"
1701        $(Verb) $(LLVMTableGen) -gen-fast-isel -o $(call SYSPATH, $@) $<
1702
1703$(TARGET:%=$(ObjDir)/%GenSubtargetInfo.inc.tmp): \
1704$(ObjDir)/%GenSubtargetInfo.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1705        $(Echo) "Building $(<F) subtarget information with tblgen"
1706        $(Verb) $(LLVMTableGen) -gen-subtarget -o $(call SYSPATH, $@) $<
1707
1708$(TARGET:%=$(ObjDir)/%GenCallingConv.inc.tmp): \
1709$(ObjDir)/%GenCallingConv.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1710        $(Echo) "Building $(<F) calling convention information with tblgen"
1711        $(Verb) $(LLVMTableGen) -gen-callingconv -o $(call SYSPATH, $@) $<
1712
1713$(TARGET:%=$(ObjDir)/%GenIntrinsics.inc.tmp): \
1714$(ObjDir)/%GenIntrinsics.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1715        $(Echo) "Building $(<F) intrinsics information with tblgen"
1716        $(Verb) $(LLVMTableGen) -gen-tgt-intrinsic -o $(call SYSPATH, $@) $<
1717
1718$(ObjDir)/ARMGenDecoderTables.inc.tmp : ARM.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1719        $(Echo) "Building $(<F) decoder tables with tblgen"
1720        $(Verb) $(LLVMTableGen) -gen-arm-decoder -o $(call SYSPATH, $@) $<
1721
1722$(ObjDir)/%GenDFAPacketizer.inc.tmp : %.td $(ObjDir)/.dir $(LLVM_TBLGEN)
1723        $(Echo) "Building $(<F) DFA packetizer tables with tblgen"
1724        $(Verb) $(LLVMTableGen) -gen-dfa-packetizer -o $(call SYSPATH, $@) $<
1725
1726# Dump all the records to <target>.td.expanded.  This is useful for debugging.
1727$(TARGET:%=%.td.expanded): \
1728%.td.expanded : %.td $(LLVM_TBLGEN) $(TDFiles)
1729        $(Echo) "Building a fully expanded version of $(<F)"
1730        $(Verb) $(LLVMTableGen) -o $(call SYSPATH, $@) $<
1731
1732clean-local::
1733        -$(Verb) $(RM) -f $(INCFiles) $(TARGET).td.expanded
1734
1735endif # TARGET
1736
1737###############################################################################
1738# OTHER RULES: Other rules needed
1739###############################################################################
1740
1741# To create postscript files from dot files...
1742ifneq ($(DOT),false)
1743%.ps: %.dot
1744        $(DOT) -Tps < $< > $@
1745else
1746%.ps: %.dot
1747        $(Echo) "Cannot build $@: The program dot is not installed"
1748endif
1749
1750# This rules ensures that header files that are removed still have a rule for
1751# which they can be "generated."  This allows make to ignore them and
1752# reproduce the dependency lists.
1753%.h:: ;
1754%.hpp:: ;
1755
1756# Define clean-local to clean the current directory. Note that this uses a
1757# very conservative approach ensuring that empty variables do not cause
1758# errors or disastrous removal.
1759clean-local::
1760ifneq ($(strip $(ObjRootDir)),)
1761        -$(Verb) $(RM) -rf $(ObjRootDir)
1762endif
1763ifneq ($(strip $(SHLIBEXT)),) # Extra paranoia - make real sure SHLIBEXT is set
1764        -$(Verb) $(RM) -f *$(SHLIBEXT)
1765endif
1766
1767clean-all-local::
1768        -$(Verb) $(RM) -rf Debug Release Profile
1769
1770
1771###############################################################################
1772# DEPENDENCIES: Include the dependency files if we should
1773###############################################################################
1774ifndef DISABLE_AUTO_DEPENDENCIES
1775
1776# If its not one of the cleaning targets
1777ifndef IS_CLEANING_TARGET
1778
1779# Get the list of dependency files
1780DependSourceFiles := $(basename $(filter %.cpp %.c %.cc %.m %.mm, $(Sources)))
1781DependFiles := $(DependSourceFiles:%=$(PROJ_OBJ_DIR)/$(BuildMode)/%.d)
1782
1783-include $(DependFiles) ""
1784
1785endif
1786
1787endif
1788
1789###############################################################################
1790# CHECK: Running the test suite
1791###############################################################################
1792
1793check::
1794        $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1795          if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1796            $(EchoCmd) Running test suite ; \
1797            $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local \
1798              TESTSUITE=$(TESTSUITE) ; \
1799          else \
1800            $(EchoCmd) No Makefile in test directory ; \
1801          fi ; \
1802        else \
1803          $(EchoCmd) No test directory ; \
1804        fi
1805
1806# An alias dating from when both lit and DejaGNU test runners were used.
1807check-lit:: check
1808
1809check-all::
1810        $(Verb) if test -d "$(PROJ_OBJ_ROOT)/test" ; then \
1811          if test -f "$(PROJ_OBJ_ROOT)/test/Makefile" ; then \
1812            $(EchoCmd) Running test suite ; \
1813            $(MAKE) -C $(PROJ_OBJ_ROOT)/test check-local-all ; \
1814          else \
1815            $(EchoCmd) No Makefile in test directory ; \
1816          fi ; \
1817        else \
1818          $(EchoCmd) No test directory ; \
1819        fi
1820
1821###############################################################################
1822# UNITTESTS: Running the unittests test suite
1823###############################################################################
1824
1825unittests::
1826        $(Verb) if test -d "$(PROJ_OBJ_ROOT)/unittests" ; then \
1827          if test -f "$(PROJ_OBJ_ROOT)/unittests/Makefile" ; then \
1828            $(EchoCmd) Running unittests test suite ; \
1829            $(MAKE) -C $(PROJ_OBJ_ROOT)/unittests unitcheck; \
1830          else \
1831            $(EchoCmd) No Makefile in unittests directory ; \
1832          fi ; \
1833        else \
1834          $(EchoCmd) No unittests directory ; \
1835        fi
1836
1837###############################################################################
1838# DISTRIBUTION: Handle construction of a distribution tarball
1839###############################################################################
1840
1841#------------------------------------------------------------------------
1842# Define distribution related variables
1843#------------------------------------------------------------------------
1844DistName    := $(PROJECT_NAME)-$(PROJ_VERSION)
1845DistDir     := $(PROJ_OBJ_ROOT)/$(DistName)
1846TopDistDir  := $(PROJ_OBJ_ROOT)/$(DistName)
1847DistTarGZip := $(PROJ_OBJ_ROOT)/$(DistName).tar.gz
1848DistZip     := $(PROJ_OBJ_ROOT)/$(DistName).zip
1849DistTarBZ2  := $(PROJ_OBJ_ROOT)/$(DistName).tar.bz2
1850DistAlways  := CREDITS.TXT LICENSE.TXT README.txt README AUTHORS COPYING \
1851               ChangeLog INSTALL NEWS Makefile Makefile.common Makefile.rules \
1852               Makefile.config.in configure autoconf
1853DistOther   := $(notdir $(wildcard \
1854               $(PROJ_SRC_DIR)/*.h \
1855               $(PROJ_SRC_DIR)/*.td \
1856               $(PROJ_SRC_DIR)/*.def \
1857               $(PROJ_SRC_DIR)/*.ll \
1858               $(PROJ_SRC_DIR)/*.in))
1859DistSubDirs := $(SubDirs)
1860DistSources  = $(Sources) $(EXTRA_DIST)
1861DistFiles    = $(DistAlways) $(DistSources) $(DistOther)
1862
1863#------------------------------------------------------------------------
1864# We MUST build distribution with OBJ_DIR != SRC_DIR
1865#------------------------------------------------------------------------
1866ifeq ($(PROJ_SRC_DIR),$(PROJ_OBJ_DIR))
1867dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1868        $(Echo) ERROR: Target $@ only available with OBJ_DIR != SRC_DIR
1869
1870else
1871
1872#------------------------------------------------------------------------
1873# Prevent attempt to run dist targets from anywhere but the top level
1874#------------------------------------------------------------------------
1875ifneq ($(LEVEL),.)
1876dist dist-check dist-clean dist-gzip dist-bzip2 dist-zip ::
1877        $(Echo) ERROR: You must run $@ from $(PROJ_OBJ_ROOT)
1878else
1879
1880#------------------------------------------------------------------------
1881# Provide the top level targets
1882#------------------------------------------------------------------------
1883
1884dist-gzip:: $(DistTarGZip)
1885
1886$(DistTarGZip) : $(TopDistDir)/.makedistdir
1887        $(Echo) Packing gzipped distribution tar file.
1888        $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - "$(DistName)" | \
1889          $(GZIP) -c > "$(DistTarGZip)"
1890
1891dist-bzip2:: $(DistTarBZ2)
1892
1893$(DistTarBZ2) : $(TopDistDir)/.makedistdir
1894        $(Echo) Packing bzipped distribution tar file.
1895        $(Verb) cd $(PROJ_OBJ_ROOT) ; $(TAR) chf - $(DistName) | \
1896          $(BZIP2) -c >$(DistTarBZ2)
1897
1898dist-zip:: $(DistZip)
1899
1900$(DistZip) : $(TopDistDir)/.makedistdir
1901        $(Echo) Packing zipped distribution file.
1902        $(Verb) rm -f $(DistZip)
1903        $(Verb) cd $(PROJ_OBJ_ROOT) ; $(ZIP) -rq $(DistZip) $(DistName)
1904
1905dist :: $(DistTarGZip) $(DistTarBZ2) $(DistZip)
1906        $(Echo) ===== DISTRIBUTION PACKAGING SUCCESSFUL =====
1907
1908DistCheckDir := $(PROJ_OBJ_ROOT)/_distcheckdir
1909
1910dist-check:: $(DistTarGZip)
1911        $(Echo) Checking distribution tar file.
1912        $(Verb) if test -d $(DistCheckDir) ; then \
1913          $(RM) -rf $(DistCheckDir) ; \
1914        fi
1915        $(Verb) $(MKDIR) $(DistCheckDir)
1916        $(Verb) cd $(DistCheckDir) && \
1917          $(MKDIR) $(DistCheckDir)/build && \
1918          $(MKDIR) $(DistCheckDir)/install && \
1919          gunzip -c $(DistTarGZip) | $(TAR) xf - && \
1920          cd build && \
1921          ../$(DistName)/configure --prefix="$(DistCheckDir)/install" \
1922            --srcdir=../$(DistName) $(DIST_CHECK_CONFIG_OPTIONS) && \
1923          $(MAKE) all && \
1924          $(MAKE) check && \
1925          $(MAKE) unittests && \
1926          $(MAKE) install && \
1927          $(MAKE) uninstall && \
1928          $(MAKE) dist-clean && \
1929          $(EchoCmd) ===== $(DistTarGZip) Ready For Distribution =====
1930
1931dist-clean::
1932        $(Echo) Cleaning distribution files
1933        -$(Verb) $(RM) -rf $(DistTarGZip) $(DistTarBZ2) $(DistZip) $(DistName) \
1934          $(DistCheckDir)
1935
1936endif
1937
1938#------------------------------------------------------------------------
1939# Provide the recursive distdir target for building the distribution directory
1940#------------------------------------------------------------------------
1941distdir: $(DistDir)/.makedistdir
1942$(DistDir)/.makedistdir: $(DistSources)
1943        $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
1944          if test -d "$(DistDir)" ; then \
1945            find $(DistDir) -type d ! -perm -200 -exec chmod u+w {} ';'  || \
1946              exit 1 ; \
1947          fi ; \
1948          $(EchoCmd) Removing old $(DistDir) ; \
1949          $(RM) -rf $(DistDir); \
1950          $(EchoCmd) Making 'all' to verify build ; \
1951          $(MAKE) ENABLE_OPTIMIZED=1 all ; \
1952        fi
1953        $(Echo) Building Distribution Directory $(DistDir)
1954        $(Verb) $(MKDIR) $(DistDir)
1955        $(Verb) srcdirstrip=`echo "$(PROJ_SRC_DIR)" | sed 's|.|.|g'`; \
1956        srcrootstrip=`echo "$(PROJ_SRC_ROOT)" | sed 's|.|.|g'`; \
1957        for file in $(DistFiles) ; do \
1958          case "$$file" in \
1959            $(PROJ_SRC_DIR)/*) \
1960              file=`echo "$$file" | sed "s#^$$srcdirstrip/##"` \
1961              ;; \
1962            $(PROJ_SRC_ROOT)/*) \
1963              file=`echo "$$file" | \
1964                sed "s#^$$srcrootstrip/##"` \
1965              ;; \
1966          esac; \
1967          if test -f "$(PROJ_SRC_DIR)/$$file" || \
1968             test -d "$(PROJ_SRC_DIR)/$$file" ; then \
1969            from_dir="$(PROJ_SRC_DIR)" ; \
1970          elif test -f "$$file" || test -d "$$file" ; then \
1971            from_dir=. ; \
1972          fi ; \
1973          to_dir=`echo "$$file" | sed -e 's#/[^/]*$$##'` ; \
1974          if test "$$to_dir" != "$$file" && test "$$to_dir" != "."; then \
1975            to_dir="$(DistDir)/$$dir"; \
1976            $(MKDIR) "$$to_dir" ; \
1977          else \
1978            to_dir="$(DistDir)"; \
1979          fi; \
1980          mid_dir=`echo "$$file" | sed -n -e 's#^\(.*\)/[^/]*$$#\1#p'`; \
1981          if test -n "$$mid_dir" ; then \
1982            $(MKDIR) "$$to_dir/$$mid_dir" || exit 1; \
1983          fi ; \
1984          if test -d "$$from_dir/$$file"; then \
1985            if test -d "$(PROJ_SRC_DIR)/$$file" && \
1986               test "$$from_dir" != "$(PROJ_SRC_DIR)" ; then \
1987               cd $(PROJ_SRC_DIR) ; \
1988               $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1989                 ( cd $$to_dir ; $(TAR) xf - ) ; \
1990               cd $(PROJ_OBJ_DIR) ; \
1991            else \
1992               cd $$from_dir ; \
1993               $(TAR) cf - $$file --exclude .svn --exclude CVS | \
1994                 ( cd $$to_dir ; $(TAR) xf - ) ; \
1995               cd $(PROJ_OBJ_DIR) ; \
1996            fi; \
1997          elif test -f "$$from_dir/$$file" ; then \
1998            $(CP) -p "$$from_dir/$$file" "$(DistDir)/$$file" || exit 1; \
1999          elif test -L "$$from_dir/$$file" ; then \
2000            $(CP) -pd "$$from_dir/$$file" $(DistDir)/$$file || exit 1; \
2001          elif echo "$(DistAlways)" | grep -v "$$file" >/dev/null ; then \
2002            $(EchoCmd) "===== WARNING: Distribution Source " \
2003              "$$from_dir/$$file Not Found!" ; \
2004          elif test "$(Verb)" != '@' ; then \
2005            $(EchoCmd) "Skipping non-existent $$from_dir/$$file" ; \
2006          fi; \
2007        done
2008        $(Verb) for subdir in $(DistSubDirs) ; do \
2009          if test "$$subdir" \!= "." ; then \
2010            new_distdir="$(DistDir)/$$subdir" ; \
2011            test -d "$$new_distdir" || $(MKDIR) "$$new_distdir" || exit 1; \
2012            ( cd $$subdir && $(MAKE) ENABLE_OPTIMIZED=1 \
2013              DistDir="$$new_distdir" distdir ) || exit 1; \
2014          fi; \
2015        done
2016        $(Verb) if test "$(DistDir)" = "$(TopDistDir)" ; then \
2017          $(EchoCmd) Eliminating CVS/.svn directories from distribution ; \
2018          $(RM) -rf `find $(TopDistDir) -type d \( -name CVS -o \
2019                                  -name .svn \) -print` ;\
2020          $(MAKE) dist-hook ; \
2021          $(FIND) $(TopDistDir) -type d ! -perm -777 -exec chmod a+rwx {} \; \
2022            -o ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; \
2023            -o ! -type d ! -perm -400 -exec chmod a+r {} \; \
2024            -o ! -type d ! -perm -444 -exec \
2025              $(SHELL) $(INSTALL_SH) -c -m a+r {} {} \; \
2026            || chmod -R a+r $(DistDir) ; \
2027        fi
2028
2029# This is invoked by distdir target, define it as a no-op to avoid errors if not
2030# defined by user.
2031dist-hook::
2032
2033endif
2034
2035###############################################################################
2036# TOP LEVEL - targets only to apply at the top level directory
2037###############################################################################
2038
2039ifeq ($(LEVEL),.)
2040
2041#------------------------------------------------------------------------
2042# Install support for the project's include files:
2043#------------------------------------------------------------------------
2044ifdef NO_INSTALL
2045install-local::
2046        $(Echo) Install circumvented with NO_INSTALL
2047uninstall-local::
2048        $(Echo) Uninstall circumvented with NO_INSTALL
2049else
2050install-local::
2051        $(Echo) Installing include files
2052        $(Verb) $(MKDIR) $(DESTDIR)$(PROJ_includedir)
2053        $(Verb) if test -d "$(PROJ_SRC_ROOT)/include" ; then \
2054          cd $(PROJ_SRC_ROOT)/include && \
2055          for hdr in `find . -type f \
2056              '(' -name LICENSE.TXT \
2057               -o -name '*.def' \
2058               -o -name '*.h' \
2059               -o -name '*.inc' \
2060               -o -name '*.td' \
2061              ')' -print | grep -v CVS | \
2062              grep -v .svn` ; do \
2063            instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2064            if test \! -d "$$instdir" ; then \
2065              $(EchoCmd) Making install directory $$instdir ; \
2066              $(MKDIR) $$instdir ;\
2067            fi ; \
2068            $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2069          done ; \
2070        fi
2071ifneq ($(PROJ_SRC_ROOT),$(PROJ_OBJ_ROOT))
2072        $(Verb) if test -d "$(PROJ_OBJ_ROOT)/include" ; then \
2073          cd $(PROJ_OBJ_ROOT)/include && \
2074          for hdr in `find . -type f \
2075              '(' -name LICENSE.TXT \
2076               -o -name '*.def' \
2077               -o -name '*.h' \
2078               -o -name '*.inc' \
2079               -o -name '*.td' \
2080              ')' -print | grep -v CVS | \
2081              grep -v .svn` ; do \
2082            instdir=`dirname "$(DESTDIR)$(PROJ_includedir)/$$hdr"` ; \
2083            if test \! -d "$$instdir" ; then \
2084              $(EchoCmd) Making install directory $$instdir ; \
2085              $(MKDIR) $$instdir ;\
2086            fi ; \
2087            $(DataInstall) $$hdr $(DESTDIR)$(PROJ_includedir)/$$hdr ; \
2088          done ; \
2089        fi
2090endif
2091
2092uninstall-local::
2093        $(Echo) Uninstalling include files
2094        $(Verb) if [ -d "$(PROJ_SRC_ROOT)/include" ] ; then \
2095          cd $(PROJ_SRC_ROOT)/include && \
2096            $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f \
2097              '!' '(' -name '*~' -o -name '.#*' \
2098        -o -name '*.in' ')' -print ')' | \
2099        grep -v CVS | sed 's#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2100          cd $(PROJ_SRC_ROOT)/include && \
2101            $(RM) -f `find . -path '*/Internal' -prune -o '(' -type f -name '*.in' \
2102      -print ')' | sed 's#\.in$$##;s#^#$(DESTDIR)$(PROJ_includedir)/#'` ; \
2103        fi
2104endif
2105endif
2106
2107check-line-length:
2108        @echo searching for overlength lines in files: $(Sources)
2109        @echo
2110        @echo
2111        egrep -n '.{81}' $(Sources) /dev/null
2112
2113check-for-tabs:
2114        @echo searching for tabs in files: $(Sources)
2115        @echo
2116        @echo
2117        egrep -n '      ' $(Sources) /dev/null
2118
2119check-footprint:
2120        @ls -l $(LibDir) | awk '\
2121          BEGIN { sum = 0; } \
2122                { sum += $$5; } \
2123          END   { printf("Libraries: %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2124        @ls -l $(ToolDir) | awk '\
2125          BEGIN { sum = 0; } \
2126                { sum += $$5; } \
2127          END   { printf("Programs:  %6.3f MBytes\n", sum/(1024.0*1024.0)); }'
2128#------------------------------------------------------------------------
2129# Print out the directories used for building
2130#------------------------------------------------------------------------
2131printvars::
2132        $(Echo) "BuildMode    : " '$(BuildMode)'
2133        $(Echo) "PROJ_SRC_ROOT: " '$(PROJ_SRC_ROOT)'
2134        $(Echo) "PROJ_SRC_DIR : " '$(PROJ_SRC_DIR)'
2135        $(Echo) "PROJ_OBJ_ROOT: " '$(PROJ_OBJ_ROOT)'
2136        $(Echo) "PROJ_OBJ_DIR : " '$(PROJ_OBJ_DIR)'
2137        $(Echo) "LLVM_SRC_ROOT: " '$(LLVM_SRC_ROOT)'
2138        $(Echo) "LLVM_OBJ_ROOT: " '$(LLVM_OBJ_ROOT)'
2139        $(Echo) "PROJ_prefix  : " '$(PROJ_prefix)'
2140        $(Echo) "PROJ_internal_prefix  : " '$(PROJ_internal_prefix)'
2141        $(Echo) "PROJ_bindir  : " '$(PROJ_bindir)'
2142        $(Echo) "PROJ_libdir  : " '$(PROJ_libdir)'
2143        $(Echo) "PROJ_etcdir  : " '$(PROJ_etcdir)'
2144        $(Echo) "PROJ_includedir  : " '$(PROJ_includedir)'
2145        $(Echo) "UserTargets  : " '$(UserTargets)'
2146        $(Echo) "ObjMakefiles : " '$(ObjMakefiles)'
2147        $(Echo) "SrcMakefiles : " '$(SrcMakefiles)'
2148        $(Echo) "ObjDir       : " '$(ObjDir)'
2149        $(Echo) "LibDir       : " '$(LibDir)'
2150        $(Echo) "LibexecDir   : " '$(LibexecDir)'
2151        $(Echo) "ShareDir     : " '$(ShareDir)'
2152        $(Echo) "ToolDir      : " '$(ToolDir)'
2153        $(Echo) "ExmplDir     : " '$(ExmplDir)'
2154        $(Echo) "Sources      : " '$(Sources)'
2155        $(Echo) "TDFiles      : " '$(TDFiles)'
2156        $(Echo) "INCFiles     : " '$(INCFiles)'
2157        $(Echo) "INCTMPFiles  : " '$(INCTMPFiles)'
2158        $(Echo) "PreConditions: " '$(PreConditions)'
2159        $(Echo) "Compile.CXX  : " '$(Compile.CXX)'
2160        $(Echo) "Compile.C    : " '$(Compile.C)'
2161        $(Echo) "Archive      : " '$(Archive)'
2162        $(Echo) "YaccFiles    : " '$(YaccFiles)'
2163        $(Echo) "LexFiles     : " '$(LexFiles)'
2164        $(Echo) "Module       : " '$(Module)'
2165        $(Echo) "FilesToConfig: " '$(FilesToConfigPATH)'
2166        $(Echo) "SubDirs      : " '$(SubDirs)'
2167        $(Echo) "ProjLibsPaths: " '$(ProjLibsPaths)'
2168        $(Echo) "ProjLibsOptions: " '$(ProjLibsOptions)'
2169
2170###
2171# Debugging
2172
2173# General debugging rule, use 'make dbg-print-XXX' to print the
2174# definition, value and origin of XXX.
2175make-print-%:
2176        $(error PRINT: $(value $*) = "$($*)" (from $(origin $*)))
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