3 # +\ Copyright 1993-2002 Christopher Seiwald and Perforce Software, Inc.
6 # This file is part of Jam - see jam.c for Copyright information.
10 # JAMBASE - jam 2.5 ruleset providing make(1)-like functionality
12 # Supports UNIX, NT, and VMS.
14 # 12/27/93 (seiwald) - purturb library sources with SOURCE_GRIST
15 # 04/18/94 (seiwald) - use '?=' when setting OS specific vars
16 # 04/21/94 (seiwald) - do RmTemps together
17 # 05/05/94 (seiwald) - all supported C compilers support -o: relegate
18 # RELOCATE as an option; set Ranlib to "" to disable it
19 # 06/01/94 (seiwald) - new 'actions existing' to do existing sources
20 # 08/25/94 (seiwald) - new ObjectCcFlags rule to append to per-target CCFLAGS
21 # 08/29/94 (seiwald) - new ObjectHdrs rule to append to per-target HDRS
22 # 09/19/94 (seiwald) - LinkLibraries and Undefs now append
23 # - Rule names downshifted.
24 # 10/06/94 (seiwald) - Dumb yyacc stuff moved into Jamfile.
25 # 10/14/94 (seiwald) - (Crude) support for .s, .C, .cc, .cpp, and .f files.
26 # 01/08/95 (seiwald) - Shell now handled with awk, not sed
27 # 01/09/95 (seiwald) - Install* now take dest directory as target
28 # 01/10/95 (seiwald) - All entries sorted.
29 # 01/10/95 (seiwald) - NT support moved in, with LauraW's help.
30 # 01/10/95 (seiwald) - VMS support moved in.
31 # 02/06/95 (seiwald) - ObjectC++Flags and SubDirC++Flags added.
32 # 02/07/95 (seiwald) - Iron out when HDRSEARCH uses "" or SEARCH_SOURCE.
33 # 02/08/95 (seiwald) - SubDir works on VMS.
34 # 02/14/95 (seiwald) - MkDir and entourage.
35 # 04/30/95 (seiwald) - Use install -c flag so that it copies, not moves.
36 # 07/10/95 (taylor) - Support for Microsoft C++.
37 # 11/21/96 (peterk) - Support for BeOS
38 # 07/19/99 (sickel) - Support for Mac OS X Server (and maybe client)
39 # 02/18/00 (belmonte)- Support for Cygwin.
42 # [*] windoze support shortened (fuck it! %-)
43 # [-] OS/2 support removed (we'll cry for you...)
44 # [-] VMS support removed (nobody cares)
45 # [-] MAC support removed (should be rewritten!)
46 # [-] BEOS support removed (dead should be dead)
47 # [-] fortran support removed (who need that shit anyway?!)
48 # [+] C++ files will be compiled by g++, not gcc
49 # [+] MainC++ & MainC++FromObjects rules added (g++ linker instead of gcc)
50 # [+] LINKC++, LINKC++FLAGS, LINKC++LIBS, C++OPTIM variables added
51 # [+] LOCATE_BIN variable added (for Main rule)
52 # [+] PATH_SEPARATOR variable added
53 # [+] LOCATE_LIB and LOCATE_LIBSO variables added
54 # [+] xxxC++ renamed to C++xxx
55 # [+] SubIncludeOnce varname : TOP ... ;
56 # [-] xxxC++ rules removed (no need to keep obsolete crap)
57 # [-] aliases for compatibility with jam 2.2 removed
58 # [-] comented out all libtool crap
59 # [+] added rules: LinkFlagsOn, C++LinkFlagsOn, ObjCLinkFlagsOn
61 # Special targets defined in this file:
63 # all - parent of first, shell, files, lib, exe
64 # first - first dependent of 'all', for potential initialization
65 # shell - parent of all Shell targets
66 # files - parent of all File targets
67 # lib - parent of all Library targets
68 # exe - parent of all Main targets
69 # dirs - parent of all MkDir targets
70 # clean - removes all Shell, File, Library, and Main targets
71 # uninstall - removes all Install targets
74 # Rules defined by this file:
76 # as obj.o : source.s ; .s -> .o
77 # Bulk dir : files ; populate directory with many files
78 # Cc obj.o : source.c ; .c -> .o
79 # C++ obj.o : source.cc ; .cc -> .o
80 # Clean clean : sources ; remove sources with 'jam clean'
81 # File dest : source ; copy file
82 # GenFile source.c : program args ; make custom file
83 # HardLink target : source ; make link from source to target
84 # HdrRule source : headers ; handle #includes
85 # InstallInto dir : sources ; install any files
86 # InstallBin dir : sources ; install binaries
87 # InstallLib dir : sources ; install files
88 # InstallFile dir : sources ; install files
89 # InstallMan dir : sources ; install man pages
90 # InstallShell dir : sources ; install shell scripts
91 # Lex source.c : source.l ; .l -> .c
92 # Library lib : source ; archive library from compiled sources
93 # LibraryFromObjects lib : objects ; archive library from objects
94 # LinkLibraries images : libraries ; bag libraries onto Mains
95 # Main image : source ; link executable from compiled sources
96 # C++Main image : source ; link c++ executable from compiled sources
97 # ObjC-Main image : source ; link obj-c executable from compiled sources
98 # MainFromObjects image : objects ; link executable from objects
99 # C++MainFromObjects image : objects ; link c++ executable from objects
100 # ObjC-MainFromObjects image : objects ; link obj-c executable from objects
101 # MkDir dir ; make a directory, if not there
102 # Object object : source ; compile object from source
103 # ObjectCcFlags source : flags ; add compiler flags for object
104 # ObjectC++Flags source : flags ; add compiler flags for object
105 # ObjectObjCFlags source : flags ; add compiler flags for object
106 # ObjectHdrs source : dirs ; add include directories for object
107 # Objects sources ; compile sources
108 # RmTemps target : sources ; remove temp sources after target made
109 # Setuid images ; mark executables Setuid
110 # SoftLink target : source ; make symlink from source to target
111 # SubDir TOP d1 d2 ... ; start a subdirectory Jamfile
112 # SubDirCcFlags flags ; add compiler flags until next SubDir
113 # SubDirC++Flags flags ; add compiler flags until next SubDir
114 # SubDirHdrs d1 d2 ... ; add include dir until next SubDir
115 # SubInclude TOP d1 d2 ... ; include a subdirectory Jamfile
116 # Shell exe : source ; make a shell executable
117 # Undefines images : symbols ; save undef's for linking
118 # UserObject object : source ; handle unknown suffixes for Object
119 # Yacc source.c : source.y ; .y -> .c
121 # Utility rules that have no side effects (not supported):
123 # FAppendSuffix f1 f2 ... : $(SUF) ; return $(<) with suffixes
124 # FDirName d1 d2 ... ; return path from root to dir
125 # FGrist d1 d2 ... ; return d1!d2!...
126 # FGristFiles value ; return $(value:G=$(SOURCE_GRIST))
127 # FGristSourceFiles value ; return $(value:G=$(SOURCE_GRIST))
128 # FStripCommon v1 : v2 ; strip common initial parts of v1 v2
129 # FReverse a1 a2 ... ; return ... a2 a1
130 # FRelPath d1 : d2 ; return rel path from d1 to d2
131 # FSubDir d1 d2 ... ; return path to root
135 # Brief review of the jam language:
138 # rule RULE - statements to process a rule
139 # actions RULE - system commands to carry out target update
141 # Modifiers on actions:
142 # together - multiple instances of same rule on target get executed
143 # once with their sources ($(>)) concatenated
144 # updated - refers to updated sources ($(>)) only
145 # ignore - ignore return status of command
146 # quietly - don't trace its execution unless verbose
147 # piecemeal - iterate command each time with a small subset of $(>)
148 # existing - refers to currently existing sources ($(>)) only
149 # bind vars - subject to binding before expanding in actions
152 # Always - always build a target
153 # Depends - builds the dependency graph
154 # Echo - blurt out targets on stdout
155 # Exit - blurt out targets and exit
156 # Includes - marks sources as headers for target (a codependency)
157 # NoCare - don't panic if the target can't be built
158 # NoUpdate - create the target if needed but never update it
159 # NotFile - ignore the timestamp of the target (it's not a file)
160 # Temporary - target need not be present if sources haven't changed
162 # Special variables set by jam:
163 # $(<) - targets of a rule (to the left of the :)
164 # $(>) - sources of a rule (to the right of the :)
165 # $(xxx) - true on xxx (UNIX, VMS, NT, OS2, MAC)
166 # $(OS) - name of OS - varies wildly
167 # $(JAMVERSION) - version number (2.5)
169 # Special variables used by jam:
170 # SEARCH - where to find something (used during binding and actions)
171 # LOCATE - where to plop something not found with SEARCH
172 # HDRRULE - rule to call to handle include files
173 # HDRSCAN - egrep regex to extract include files
176 # all - default if none given on command line
179 # for perforce use -- jambase version
181 #JAMBASEDATE = 2004.10.07 ;
183 #THIS_IS_KJAM = "tan" ; # we are using kjam; removed as obsolete
184 THIS_IS_K8JAM = "tan" ; # we are using k8jam
186 # set to 'tan' for old 'libtool' behavior
187 #!LIBTOOL!#K8_USE_LIBTOOL = ;
190 # Initialize variables
193 ###############################################################################
195 ###############################################################################
197 OPTIM_SPEED = -O3 -march=native -mtune=native -mfpmath=sse ;
198 LINKFLAGS_SPEED = -s ;
200 OPTIM_SIZE = -Os -march=native -mtune=native ;
201 LINKFLAGS_SIZE = -s ;
203 OPTIM_DEBUG = -O0 -g ;
204 LINKFLAGS_DEBUG = -g ;
206 OPTIM_NOALIAS = -fno-strict-aliasing ;
210 # OS specific variable settings
213 ###############################################################################
215 ###############################################################################
217 PATH_SEPARATOR = "\\" ;
218 local SUPPORTED_TOOLSETS =
224 # if the JAM_TOOLSET environment variable is defined, check that it is
225 # one of our supported values
228 if ! $(JAM_TOOLSET) in $(SUPPORTED_TOOLSETS) {
229 Echo "The JAM_TOOLSET environment variable is defined but its value" ;
230 Echo "is invalid, please use one of the following:" ;
232 for t in $(SUPPORTED_TOOLSETS) { Echo " " $(t) ; }
237 if ! $(JAM_TOOLSET) {
238 Echo "The JAM_TOOLSET environment variable is not defined, defaults to MINGW" ;
239 JAM_TOOLSET = MINGW ;
240 MINGW = "c:\\mingw\\" ;
246 RMDIR ?= rmdir /s/q ;
253 if $(JAM_TOOLSET) = MINGW {
254 Echo "Compiler is GCC with MinGW" ;
260 C++FLAGS ?= $(CCFLAGS) ;
263 LINKLIBS ?= -lkernel32 ;
268 # MinGW-specific thingy
269 MINGW_GUI = "-Wl,-subsystem,windows" ;
270 MINGW_THREADS = "-mthreads" ;
272 C++OPTIM ?= $(OPTIM) ;
274 C++LINKFLAGS ?= $(LINKFLAGS) ;
275 C++LINKLIBS ?= $(LINKLIBS) ;
279 CC = "$(MINGW)$(CC:J= )" ;
280 C++ = "$(MINGW)$(C++:J= )" ;
281 LINK = "$(MINGW)$(LINK:J= )" ;
282 C++LINK = "$(MINGW)$(C++LINK:J= )" ;
283 AR = "$(MINGW)$(AR:J= )" ;
284 RANLIB = "$(MINGW)$(RANLIB:J= )" ;
286 } else if $(JAM_TOOLSET) = LCC {
287 Echo "Compiler is Win32-LCC" ;
299 } else if $(JAM_TOOLSET) = PELLESC {
300 Echo "Compiler is PellesC" ;
310 LINKLIBS ?= crt.lib oldnames.lib Win\\kernel32.lib ;
314 # XXX: We need better comments here !!
315 Exit "On NT, set MINGW to the root of the MinGW dir (but it won't help you anyway)" ;
320 ###############################################################################
322 ###############################################################################
324 PATH_SEPARATOR = "/" ;
328 CCFLAGS += -D__cygwin__ ;
341 OBJCFLAGS ?= $(CCFLAGS) ;
342 C++FLAGS ?= $(CCFLAGS) ;
347 LINKFLAGS ?= $(CCFLAGS) ;
355 #!LIBTOOL!# if $(K8_USE_LIBTOOL) {
356 #!LIBTOOL!# SUFOBJSHR ?= .lo ;
357 #!LIBTOOL!# SUFLIBSHR ?= .la ;
359 #!LIBTOOL!# SUFOBJSHR ?= .o ;
360 #!LIBTOOL!# SUFLIBSHR ?= .so ;
366 STDHDRS ?= /usr/include ;
368 if $(WINDOZE) { setup-windoze ; }
371 # shared library object file suffix. We assume that it is identical
372 # than the normal one
373 SUFOBJSHR ?= $(SUFOBJ) ;
374 SUFLIBSHR ?= $(SUFLIB) ;
381 # General defaults; a lot like UNIX
383 PATH_SEPARATOR ?= "/" ;
388 BINDIR ?= /usr/local/bin ;
389 C++ ?= g++ ; # k8: was cc
391 CC ?= gcc ; # k8: was cc
400 INSTALLGRIST ?= installed ;
402 JAMRULES ?= Jamrules ;
404 LIBDIR ?= /usr/local/lib ;
409 MANDIR ?= /usr/local/man ;
418 SHELLHEADER ?= "#!/bin/sh" ;
422 SUBDIRRESET ?= ASFLAGS HDRS C++FLAGS CCFLAGS ;
426 UNDEFFLAG ?= "-u _" ;
432 HDRPATTERN = "^[:space:]*#[:space:]*include[:space:]*[<\"]([^\">]*)[\">].*$" ;
434 OSFULL = $(OS)$(OSVER)$(OSPLAT) $(OS)$(OSPLAT) $(OS)$(OSVER) $(OS) ;
437 C++OPTIM ?= $(OPTIM) ;
439 C++LINKFLAGS ?= $(LINKFLAGS) ;
440 C++LINKLIBS ?= $(LINKLIBS) ;
442 OBJCOPTIM ?= $(OPTIM) ;
444 OBJCLINKFLAGS ?= $(LINKFLAGS) ;
445 OBJCLINKLIBS ?= $(LINKLIBS) ;
446 OBJCLINKLIBS += -lobjc ;
449 if ( "gcc" in $(CC) ) && ! ( "-pipe" in $(CC) ) { CC += -pipe ; }
450 if ( "g++" in $(C++) ) && ! ( "-pipe" in $(C++) ) { C++ += -pipe ; }
454 #Echo "OSFULL:" $(OSFULL) ;
455 #Echo "UNIX:" $(UNIX) ;
460 # Base dependencies - first for "bootstrap" kinds of rules
462 Depends all : shell files lib exe obj ;
463 Depends all shell files lib exe obj : first ;
464 NotFile all first shell files lib exe obj dirs clean uninstall ;
465 Always clean uninstall ;
471 # /As object : source ;
473 # Assemble the file _source_, called by the @Object rule.
475 # Do not call this rule directly, since _object_ and _source_ may have
476 # have platform-specific file extensions
479 Depends $(<) : $(>) ;
480 ASFLAGS on $(<) += $(ASFLAGS) $(SUBDIRASFLAGS) ;
481 ASHDRS on $(<) = [ FIncludes $(SEARCH_SOURCE) $(SUBDIRHDRS) $(HDRS) ] ;
484 # /Bulk directory : sources ;
486 # Copies _sources_ into _directory_
492 File $(i:D=$(<)) : $(i) ;
497 # /Dc object : source ;
499 # Compile the file source into object, usin the D compiler $(DC), its
500 # flags $(DCFLAGS) and $(DOPTIM)
501 # Called by the @Object rule
503 # Do not call this rule directly, since _object_ and _source_ may have
504 # have platform-specific file extensions
507 Depends $(<) : $(>) ;
508 # Just to clarify here: this sets the per-target DCFLAGS to
509 # be the current value of (global) DCFLAGS and SUBDIRDCFLAGS.
510 DCFLAGS on $(<) += $(DCFLAGS) $(SUBDIRDCFLAGS) ;
514 # /Cc object : source ;
516 # Compile the file source into object, using the C compiler $(CC), its
517 # flags $(CCFLAGS) and $(OPTIM), and the header file directories $(HDRS).
518 # Called by the @Object rule
520 # Do not call this rule directly, since _object_ and _source_ may have
521 # have platform-specific file extensions
524 Depends $(<) : $(>) ;
526 # If the compiler's -o flag doesn't work, relocate the .o
527 if $(RELOCATE) { CcMv $(<) : $(>) ; }
529 # Just to clarify here: this sets the per-target CCFLAGS to
530 # be the current value of (global) CCFLAGS and SUBDIRCCFLAGS.
531 # CCHDRS and CCDEFS must be reformatted each time for some
532 # compiles (VMS, NT) that malign multiple -D or -I flags.
533 CCFLAGS on $(<) += $(CCFLAGS) $(SUBDIRCCFLAGS) ;
534 CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
535 CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
539 # /C++ object : source ;
541 # Compile the C++ source file _source_. Similar to @CC, called by @Object
543 # Do not call this rule directly, since _object_ and _source_ may have
544 # have platform-specific file extensions
549 Depends $(<) : $(>) ;
551 if $(RELOCATE) { CcMv $(<) : $(>) ; }
553 # Just to clarify here: this sets the per-target CCFLAGS to
554 # be the current value of (global) CCFLAGS and SUBDIRCCFLAGS.
555 # CCHDRS and CCDEFS must be reformatted each time for some
556 # compiles (VMS, NT) that malign multiple -D or -I flags.
558 if ! $(ktmp) { ktmp = $(CCFLAGS) ; }
559 C++FLAGS on $(<) += $(ktmp) $(SUBDIRC++FLAGS) ;
562 if ! $(ktmp) { ktmp = $(OPTIM) ; }
563 C++OPTIM on $(<) += $(ktmp) ;
565 CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
566 CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
570 # /ObjC object : source ;
572 # Compile the ObjC source file _source_. Similar to @CC, called by @Object
574 # Do not call this rule directly, since _object_ and _source_ may have
575 # have platform-specific file extensions
580 Depends $(<) : $(>) ;
582 if $(RELOCATE) { CcMv $(<) : $(>) ; }
584 # Just to clarify here: this sets the per-target CCFLAGS to
585 # be the current value of (global) CCFLAGS and SUBDIRCCFLAGS.
586 # CCHDRS and CCDEFS must be reformatted each time for some
587 # compiles (VMS, NT) that malign multiple -D or -I flags.
588 ktmp = $(OBJCFLAGS) ;
589 if ! $(ktmp) { ktmp = $(CCFLAGS) ; }
590 OBJCFLAGS on $(<) += $(ktmp) $(SUBDIROBJCFLAGS) ;
592 ktmp = $(OBJCOPTIM) ;
593 if ! $(ktmp) { ktmp = $(OBJCOPTIM) ; }
594 OBJCOPTIM on $(<) += $(ktmp) ;
596 CCHDRS on $(<) = [ on $(<) FIncludes $(HDRS) ] ;
597 CCDEFS on $(<) = [ on $(<) FDefines $(DEFINES) ] ;
603 # (Unix and VMS only). Change file permissions on _target_ to target-specific
604 # $(MODE) value set by @Link, @File, @Install* and @Shell rules
607 if $(CHMOD) { Chmod1 $(<) ; }
610 # /Clean clean : targets ;
612 # Removes existing _targets_ when _clean_ is built. clean is not a dependency
613 # of all, and must be built explicitely for targets to be removed
617 # /File target : source ;
619 # Copies _source_ into _target_
622 Depends files : $(<) ;
623 Depends $(<) : $(>) ;
624 SEARCH on $(>) = $(SEARCH_SOURCE) ;
625 MODE on $(<) = $(FILEMODE) ;
630 # /GenFile target : image sources ;
632 # Runs the command "_image_ _target_ _sources_" to create _target_ from
633 # _sources_ and _image_ (where _image_ is an executable built by the
637 local _t = [ FGristSourceFiles $(<) ] ;
638 local _s = [ FAppendSuffix $(>[1]) : $(SUFEXE) ] ;
639 Depends $(_t) : $(_s) $(>[2-]) ;
640 GenFile1 $(_t) : $(_s) $(>[2-]) ;
641 Clean clean : $(_t) ;
645 MakeLocate $(<) : $(LOCATE_SOURCE) ;
646 SEARCH on $(>) = $(SEARCH_SOURCE) ;
650 # /HardLink target : source ;
652 # Makes _target_ a hard link to _source_, if it isn't one already
656 Depends files : $(<) ;
657 Depends $(<) : $(>) ;
658 SEARCH on $(>) = $(SEARCH_SOURCE) ;
664 # this rule is specific to FT-Jam. It is used to indicate that a given file
665 # contains definitions for filename macros (e.g. "#define MYFILE_H <myfile>.h")
666 # that can later be used in #include statements in the rest of the source
668 # these files must be parsed before any make is tried.
675 # /HdrRule source : headers ;
677 # Arranges the proper dependencies when the file _source_ includes the files
678 # _headers_ through the #include C preprocessor directive
680 # this rule is not intendend to be called explicitely. It is called
681 # automatically during header scanning on sources handled by the @Object
682 # rule (e.g. sources in @Main or @Library rules)
685 # HdrRule source : headers ;
687 # N.B. This rule is called during binding, potentially after
688 # the fate of many targets has been determined, and must be
689 # used with caution: don't add dependencies to unrelated
690 # targets, and don't set variables on $(<).
692 # Tell Jam that anything depending on $(<) also depends on $(>),
693 # set SEARCH so Jam can find the headers, but then say we don't
694 # care if we can't actually find the headers (they may have been
697 local s = $(>:G=$(HDRGRIST:E)) ;
699 Includes $(<) : $(s) ;
700 SEARCH on $(s) = $(HDRSEARCH) ;
703 # Propagate on $(<) to $(>)
705 HDRSEARCH on $(s) = $(HDRSEARCH) ;
706 HDRSCAN on $(s) = $(HDRSCAN) ;
707 HDRRULE on $(s) = $(HDRRULE) ;
708 HDRGRIST on $(s) = $(HDRGRIST) ;
712 # /Lex source.c : source.l ;
714 # Process the lex source file _source.l_ and rename the lex.yy.c
715 # to _source.c_ . Called by the @Object rule
719 Depends $(<) : $(>) ;
720 MakeLocate $(<) : $(LOCATE_SOURCE) ;
725 # /Library library : sources ;
727 # Compiles _sources_ and archives them into _library_. The intermediate
728 # objects are deleted. Calles @Object and @LibraryFromObjects
730 # If @Library is invoked with no suffix on _library_, the $(SUFLIB)
734 LibraryFromObjects $(<) : $(>:S=$(SUFOBJ)) ;
739 # /SharedLibrary library : sources : def : import ;
741 # Compiles _sources_ and generates a shared _library_ (i.e. DLL on Windows,
742 # or shared object on Unix). Calls @SharedObjects and @SharedLibraryFromObjects
744 # If @SharedLibrary is invoked with no suffix on _library_, then
745 # $(SUFLIBSHR) suffix is used
747 # _def_ is the name of the corresponding definition file used to generate
748 # the library on Windows and OS/2 (ignored otherwise). If undefined, it
749 # will default to _library_ with the .def suffix
751 # _import_ is the name of the corresponding import library for Windows
752 # and OS/2 platforms (ignored otherwise). If undefined, it will default
753 # to _library_ with the .dll.lib suffix.
756 #Echo "SharedLibrary: $(<)" ; #dbg
757 #Echo "SharedLibrary: $(>:S=$(SUFOBJSHR))" ; #dbg
758 #Echo "SharedLibrary: $(3)" ; #dbg
759 #Echo "SharedLibrary: $(4)" ; #dbg
760 SharedLibraryFromObjects $(<) : $(>:S=$(SUFOBJSHR)) : $(3) : $(4) ;
764 ######################################################
766 ######################################################
767 #!LIBTOOL!#if $(UNIX) {
768 #!LIBTOOL!# # this rule is used to find the 'libtool' script in the current
769 #!LIBTOOL!# # path, this is required when compiling shared objects on Unix
770 #!LIBTOOL!# rule LibToolFind {
771 #!LIBTOOL!# if $(LIBTOOL) { return $(LIBTOOL) ; }
772 #!LIBTOOL!# local matches = [ Glob $(PATH) : libtool ] ;
773 #!LIBTOOL!# if ! $(matches) { Exit "could not find 'libtool' program in current path. Aborting !" ; }
774 #!LIBTOOL!# LIBTOOL = $(matches[1]) ;
775 #!LIBTOOL!# return $(LIBTOOL) ;
780 # /LibraryFromObjects library : objects ;
782 # Archives _objects_ into _library_. The _objects_ are then deleted
784 # If _library_ has no suffix, the $(SUFLIB) suffix is used
786 # Called by @Library rule. Most people should never call this rule
789 rule LibraryFromObjects {
792 # Add grist to file names
793 _s = [ FGristFiles $(>) ] ;
794 _l = $(<:S=$(SUFLIB)) ;
796 # library depends on its member objects
798 Depends obj : $(_s) ;
800 Depends lib : $(_l) ;
803 # Set LOCATE for the library and its contents. The bound
804 # value shows up as $(NEEDLIBS) on the Link actions.
805 # For compatibility, we only do this if the library doesn't
806 # already have a path.
808 #!!MakeLocate $(_l) $(_l)($(_s:BS)) : $(LOCATE_TARGET) ;
809 MakeLocate $(_l) $(_l)($(_s:BS)) : $(LOCATE_LIB) ;
813 # If we can't scan the library to timestamp its contents,
814 # we have to just make the library depend directly on the
815 # on-disk object files.
816 Depends $(_l) : $(_s) ;
818 # If we can scan the library, we make the library depend
819 # on its members and each member depend on the on-disk
821 Depends $(_l) : $(_l)($(_s:BS)) ;
823 Depends $(_l)($(_i:BS)) : $(_i) ;
827 Clean clean : $(_l) ;
829 if $(CRELIB) { CreLib $(_l) : $(_s[1]) ; }
831 Archive $(_l) : $(_s) ;
833 if $(RANLIB) { Ranlib $(_l) ; }
835 # If we can't scan the library, we have to leave the .o's around.
836 if ! ( $(NOARSCAN) || $(NOARUPDATE) ) { RmTemps $(_l) : $(_s) ; }
840 # /SharedLibraryFromObjects library : objects : def : import ;
842 # Equivalent of @LibraryFromObjects for shared libraries.
844 # Called by @SharedLibrary. Most people shouldn't call this rule
847 rule SharedLibraryFromObjects {
850 # Add grist to file names
851 _s = [ FGristFiles $(>) ] ;
852 _l = $(<:S=$(SUFLIBSHR)) ;
854 #Echo "Library is $(_l)" ;
855 # library depends on its member objects
857 Depends obj : $(_s) ;
859 Depends lib : $(_l) ;
862 # Set LOCATE for the library and its contents. The bound
863 # value shows up as $(NEEDLIBS) on the Link actions.
864 # For compatibility, we only do this if the library doesn't
865 # already have a path.
867 #!!MakeLocate $(_l) : $(LOCATE_TARGET) ;
868 MakeLocate $(_l) : $(LOCATE_LIBSO) ;
871 #Echo "SharedLibraryFromObjects: _s = $(_s)" ; #dbg
872 #Echo "SharedLibraryFromObjects: _l = $(_l)" ; #dbg
874 # we never scan shared libraries for member objects
875 Depends $(_l) : $(_s) ;
877 Clean clean : $(_l) ;
879 # I don't know if VMS supports shared libraries, so I prefer
880 # to disable the following right now
882 #if $(CRELIB) { CreLib $(_l) : $(_s[1]) ; }
884 # creating the library is so much fun on Unix :-)
886 #!LIBTOOL!# if $(K8_USE_LIBTOOL) {
887 #!LIBTOOL!# local libtool = [ LibToolFind ] ; # find the right libtool
888 #!LIBTOOL!# AR on $(_l) = "$(libtool) --mode=link $(AR:J= )" ;
890 LINKFLAGS on $(_l) += "-shared" ;
891 C++LINKFLAGS on $(_l) += "-shared" ;
892 LinkUnixLibrary $(_l) : $(_s) ;
895 local _implib = $(4) ;
898 _implib ?= $(_l:S=$(SUFLIBSHR)$(SUFLIB)) ;
899 _def ?= $(_l:S=.def) ;
901 Clean clean : $(_implib) ;
902 Depends lib : $(_implib) $(_def) ;
904 Depends $(_implib) : $(_def) $(_l) ;
905 Depends $(_l) : $(_def) ;
907 DEFFILENAME on $(_l) = $(_def) ;
908 IMPLIBNAME on $(_l) = $(_implib) ;
910 #!!MakeLocate $(_implib) : $(LOCATE_TARGET) ;
911 #!!MakeLocate $(_implib:S=.exp) : $(LOCATE_TARGET) ;
912 MakeLocate $(_implib) : $(LOCATE_LIBSO) ;
913 MakeLocate $(_implib:S=.exp) : $(LOCATE_LIBSO) ;
915 if $(JAM_TOOLSET) in VISUALC BORLANDC LCC WATCOM DIGITALMARS {
916 SharedLink-$(JAM_TOOLSET) $(_l) : $(_s) : $(_implib) : $(_def) ;
918 DllLink $(_l) : $(_s) ;
920 Echo "Sorry, I don't know how to make a shared library on your system" ;
921 Exit "Please *DON'T* contact the K8Jam maintainer for help" ;
926 # Since building shared libraries is so different depending on the
927 # compiler being used, I've broken this task into compiler-specific
930 rule SharedLink-LCC {
931 Echo "Sorry, but generating DLLs with LCC is not supported. That's" ;
932 Echo "because the 'lcclnk' tool that comes with this compiler is" ;
933 Echo "unreliable and doesn't work as expected." ;
936 # the 'lcclnk' tool is absolutely broken:
937 # - its -o flag doesn't work when there is a LIBRARY statement
940 # - it uses the LIBRARY name in the .def file to determine
941 # the name of the dll and its import library, and always
942 # places them in the current directory !!
944 # - if there is no LIBRARY statement, the -o flag is only
945 # used to determine where the DLL is placed, the import
946 # library will always be placed in the current directory !!
949 # clean the .exp file too, don't know how to get rid of it
950 Clean clean : $(4:S=.exp) ;
954 # /Link image : objects ;
956 # Links _image_ from _objects_ and sets permissions on _image_ to
957 # $(EXEMODE). _image_ must be an actual filename; suffix is not
960 # Called by @Main, shouldn't be called by most people
963 MODE on $(<) = $(EXEMODE) ;
968 # /C++Link image : objects ;
970 # Links _image_ from _objects_ and sets permissions on _image_ to
971 # $(EXEMODE). _image_ must be an actual filename; suffix is not
974 # Called by @Main, shouldn't be called by most people
977 MODE on $(<) = $(EXEMODE) ;
982 MODE on $(<) = $(EXEMODE) ;
987 # /LinkLibraries image : libraries ;
989 # Makes _image_ depend on _libraries_ and includes them during linking
991 # _image_ may be referenced without a suffix in this rule invocation.
992 # @LinkLibraries supplies the suffix
994 # You should only use this rule with libraries created through the
995 # @Library rule. For external libraries, use something else (XXX)
998 # make library dependencies of target
999 # set NEEDLIBS variable used by 'actions Main'
1000 local _t = [ FAppendSuffix $(<) : $(SUFEXE) ] ;
1002 Depends $(_t) : $(>:S=$(SUFLIB)) ;
1003 NEEDLIBS on $(_t) += $(>:S=$(SUFLIB)) ;
1007 # /LinkSharedLibraries image : libraries :
1009 # Same as @LinkLibraries, but to link _image_ with shared libraries
1010 # generated through the @SharedLibrary rule
1012 rule LinkSharedLibraries {
1013 # make library dependencies of target
1014 # set NEEDLIBS variable used by 'actions Main'
1015 local _t = [ FAppendSuffix $(<) : $(SUFEXE) ] ;
1016 local _ext = $(SUFLIBSHR) ;
1019 # on NT, we need to link agains the import library, not the DLL itself !!
1020 _ext = $(SUFLIBSHR)$(SUFLIB) ;
1022 Depends $(_t) : $(>:S=$(_ext)) ;
1023 NEEDLIBS on $(_t) += $(>:S=$(_ext)) ;
1027 # /Main image : sources ;
1029 # Compiles _sources_ and links them into _image_. Calls @Objects and
1032 # _image_ may be supplied without suffix.
1035 MainFromObjects $(<) : $(>:S=$(SUFOBJ)) ;
1040 # /C++Main image : sources ;
1042 # Compiles _sources_ and links them into _image_. Calls @Objects and
1043 # @C++MainFromObjects.
1045 # _image_ may be supplied without suffix.
1048 C++MainFromObjects $(<) : $(>:S=$(SUFOBJ)) ;
1053 ObjC-MainFromObjects $(<) : $(>:S=$(SUFOBJ)) ;
1058 # /MainFromObjects image : objects ;
1060 # Links _objects_ into _image_. Dependency of exe.
1061 # @MainFromObjects provides a default suffix for _image_
1063 rule MainFromObjects {
1066 # Add grist to file names
1068 _s = [ FGristFiles $(>) ] ;
1069 _t = [ FAppendSuffix $(<) : $(SUFEXE) ] ;
1070 # so 'jam foo' works when it's really foo.exe
1073 Depends $(<) : $(_t) ;
1077 # make compiled sources a dependency of target
1078 Depends exe : $(_t) ;
1079 Depends $(_t) : $(_s) ;
1080 #k8:MakeLocate $(_t) : $(LOCATE_TARGET) ;
1081 MakeLocate $(_t) : $(LOCATE_BIN) ;
1082 Clean clean : $(_t) ;
1084 # special case for stupid Borland C++, which always generates a
1085 # .tds file for executables, even when no debug information is needed
1087 #if $(JAM_TOOLSET) = BORLANDC {
1088 # MakeLocate $(_t:S=.tds) : $(LOCATE_TARGET) ;
1089 # Clean clean : $(_t:S=.tds) ;
1092 Link $(_t) : $(_s) ;
1096 # /C++MainFromObjects image : objects ;
1098 # Links _objects_ into _image_. Dependency of exe.
1099 # @MainFromObjects provides a default suffix for _image_
1101 rule C++MainFromObjects {
1104 # Add grist to file names
1106 _s = [ FGristFiles $(>) ] ;
1107 _t = [ FAppendSuffix $(<) : $(SUFEXE) ] ;
1108 # so 'jam foo' works when it's really foo.exe
1111 Depends $(<) : $(_t) ;
1115 # make compiled sources a dependency of target
1116 Depends exe : $(_t) ;
1117 Depends $(_t) : $(_s) ;
1118 #k8:MakeLocate $(_t) : $(LOCATE_TARGET) ;
1119 MakeLocate $(_t) : $(LOCATE_BIN) ;
1120 Clean clean : $(_t) ;
1122 # special case for stupid Borland C++, which always generates a
1123 # .tds file for executables, even when no debug information is needed
1125 #if $(JAM_TOOLSET) = BORLANDC {
1126 # MakeLocate $(_t:S=.tds) : $(LOCATE_TARGET) ;
1127 # Clean clean : $(_t:S=.tds) ;
1130 C++Link $(_t) : $(_s) ; ###k8:FIXME
1134 rule ObjC-MainFromObjects {
1137 # Add grist to file names
1139 _s = [ FGristFiles $(>) ] ;
1140 _t = [ FAppendSuffix $(<) : $(SUFEXE) ] ;
1141 # so 'jam foo' works when it's really foo.exe
1144 Depends $(<) : $(_t) ;
1148 # make compiled sources a dependency of target
1149 Depends exe : $(_t) ;
1150 Depends $(_t) : $(_s) ;
1151 #k8:MakeLocate $(_t) : $(LOCATE_TARGET) ;
1152 MakeLocate $(_t) : $(LOCATE_BIN) ;
1153 Clean clean : $(_t) ;
1155 ObjC-Link $(_t) : $(_s) ; ###k8:FIXME
1159 # /MakeLocate targets : directory
1161 # Creates _dir_ and causes _target_ to be built into _dir_
1163 # This is done by setting the target-specific variable LOCATE
1164 # on _targets_, and arranges with @MkDir to create the target
1168 # Note we grist the directory name with 'dir',
1169 # so that directory path components and other
1170 # targets don't conflict.
1171 local srcname = $(<[1]:G=) ;
1172 local srcdir = $(srcname:D) ;
1173 local outdir = $(>[1]:G=dir) ;
1176 odir = $(outdir)$(PATH_SEPARATOR)$(srcdir) ;
1180 #Echo "MakeLocate:" "$(<)" "|" "$(>)" ;
1181 #Echo "srcname:" "$(srcname)" ;
1182 #Echo "srcdir :" "$(srcdir)" ;
1183 #Echo "outdir :" "$(outdir)" ;
1184 #Echo "odir :" "$(odir)" ;
1186 LOCATE on $(<) = $(>) ;
1187 Depends $(<) : $(odir) ;
1195 # Creates _dir_ and its parent directories
1198 # Ignore timestamps on directories: we only care if they exist.
1201 # Don't create . or any directory already created.
1202 if $(<:G=) != $(DOT) && ! $($(<)-mkdir) {
1203 # Cheesy gate to prevent multiple invocations on same dir
1204 # Arrange for jam dirs
1205 # MkDir1 has the actions
1207 Depends dirs : $(<) ;
1210 # Recursively make parent directories.
1211 # $(<:P) = $(<)'s parent, & we recurse until root
1214 # Don't try to create A: or A:\ on windows
1221 # handle "C:", "C:/", "/cygdrive" and "/cygdrive/" in Cygwin
1222 if $(UNIX) && $(OS) = CYGWIN {
1226 case "<dir>/cygdrive" : s = ;
1227 case "<dir>/cygdrive/" : s = ;
1232 # The parent is the same as the dir.
1233 # We're at the root, which some OS's can't stat, so we mark
1237 # There's a parent; recurse.
1238 Depends $(<) : $(s) ;
1245 # /Object object : source ;
1247 # Compile s a single _source_ file into _object_. The @Main and @Library
1248 # rules use it to compile sources.
1250 # Causes _source_ to be scanned for #include directives and calls @HdrRule
1251 # to make all included files dependencies of _object_.
1253 # Calls one of the following rules depending on the suffix to do the
1254 # actual compilation:
1257 # locate object and search for source, if wanted
1259 Clean clean : $(<) ;
1260 MakeLocate $(<) : $(LOCATE_TARGET) ;
1261 SEARCH on $(>) = $(SEARCH_SOURCE) ;
1263 # Save HDRS for -I$(HDRS) on compile.
1264 # We shouldn't need -I$(SEARCH_SOURCE) as cc can find headers
1265 # in the .c file's directory, but generated .c files (from
1266 # yacc, lex, etc) are located in $(LOCATE_TARGET), possibly
1267 # different from $(SEARCH_SOURCE).
1268 HDRS on $(<) = $(SEARCH_SOURCE) $(SUBDIRHDRS) $(HDRS) ;
1270 # handle #includes for source: Jam scans for headers with
1271 # the regexp pattern $(HDRSCAN) and then invokes $(HDRRULE)
1272 # with the scanned file as the target and the found headers
1273 # as the sources. HDRSEARCH is the value of SEARCH used for
1274 # the found header files. Finally, if jam must deal with
1275 # header files of the same name in different directories,
1276 # they can be distinguished with HDRGRIST.
1278 # $(SEARCH_SOURCE:E) is where cc first looks for #include
1279 # "foo.h" files. If the source file is in a distant directory,
1280 # look there. Else, look in "" (the current directory).
1282 HDRRULE on $(>) = HdrRule ;
1283 HDRSCAN on $(>) = $(HDRPATTERN) ;
1284 HDRSEARCH on $(>) = $(SEARCH_SOURCE:E) $(SUBDIRHDRS) $(HDRS) $(STDHDRS) ;
1285 HDRGRIST on $(>) = $(HDRGRIST) ;
1287 # propagate target specific-defines
1288 DEFINES on $(<) += $(DEFINES) ;
1290 if $(WINDOZE) && $(>:S) = ".rc" {
1291 WindozeResourceCompiler $(<) : $(>) ;
1292 } else if $(WINDOZE) && $(>:S) = ".o" {
1295 # if source is not .c, generate .c with specific rule
1297 case .asm : As $(<) : $(>) ;
1298 case .c : Cc $(<) : $(>) ;
1299 case .C : C++ $(<) : $(>) ;
1300 case .cc : C++ $(<) : $(>) ;
1301 case .cpp : C++ $(<) : $(>) ;
1302 case .cxx : C++ $(<) : $(>) ;
1303 case .c++ : C++ $(<) : $(>) ;
1304 case .C++ : C++ $(<) : $(>) ;
1305 case .m : ObjC $(<) : $(>) ;
1306 case .d : Dc $(<) : $(>) ;
1307 case .l : Cc $(<) : $(<:S=.c) ;
1308 Lex $(<:S=.c) : $(>) ;
1309 case .s : As $(<) : $(>) ;
1310 case .y : Cc $(<) : $(<:S=$(YACCGEN)) ;
1311 Yacc $(<:S=$(YACCGEN)) : $(>) ;
1312 case * : UserObject $(<) : $(>) ;
1318 # /ObjectCcFlags sources : flags ;
1320 # this rule is used to add compiler flags to the compilation of
1321 # specific C sources files.
1323 rule ObjectCcFlags {
1324 CCFLAGS on [ FGristFiles $(<:S=$(SUFOBJ)) ] += $(>) ;
1328 # /ObjectC++Flags sources : flags ;
1330 # this rule is used to add compiler flags to the compilation of
1331 # specific C++ source files
1333 rule ObjectC++Flags {
1334 C++FLAGS on [ FGristFiles $(<:S=$(SUFOBJ)) ] += $(>) ;
1338 rule ObjectObjCFlags {
1339 OBJCFLAGS on [ FGristFiles $(<:S=$(SUFOBJ)) ] += $(>) ;
1343 # /LinkFlagsOn mains : flags ;
1345 # this rule is used to add compiler flags to the compilation of
1346 # specific C sources files.
1349 LINKFLAGS on [ FGristFiles $(<) ] += $(>) ;
1353 # /C++LinkFlagsOn mains : flags ;
1355 # this rule is used to add compiler flags to the compilation of
1356 # specific C++ source files
1358 rule C++LinkFlagsOn {
1359 C++LINKFLAGS on [ FGristFiles $(<) ] += $(>) ;
1363 rule ObjCLinkFlagsOn {
1364 OBJCLINKFLAGS on [ FGristFiles $(<) ] += $(>) ;
1368 # /ObjectDefines objects : macros ;
1370 # this rule is used to add macro defines to the compilation of
1371 # specific C and C++ source files
1373 rule ObjectDefines {
1374 # must reformat CCDEFS according to current defines
1375 local s = [ FGristFiles $(<:S=$(SUFOBJ)) ] ;
1377 DEFINES on $(s) += $(>) ;
1378 CCDEFS on $(s) = [ on $(s) FDefines $(DEFINES) ] ;
1382 # /ObjectHdrs sources : paths ;
1384 # this rule is used to add include paths to the compilation of
1385 # specific C and C++ source files
1388 # Add to HDRS for HdrScan's benefit.
1389 # must reformat CCHDRS according to headers
1390 local s = [ FGristFiles $(<:S=$(SUFOBJ)) ] ;
1392 HDRS on $(s) += $(>) ;
1393 CCHDRS on $(s) = [ on $(s) FIncludes $(HDRS) ] ;
1397 # /Objects sources ;
1399 # this rule is used to compile one or more sources into object files.
1400 # do not call it directly, it is used by the Main and Library rules
1406 for _i in [ FGristFiles $(<) ] {
1407 Object $(_i:S=$(SUFOBJ)) : $(_i) ;
1408 Depends obj : $(_i:S=$(SUFOBJ)) ;
1415 # this rule is used to compile one or more sources into 'shared object
1416 # files'. This means object files used to build either DLLs or Unix shared
1419 # do not call this rule directly, it is called by SharedLibrary automatically
1421 rule SharedObjects {
1422 # temporarily override SUFOBJ with $(SUFOBJSHR) to
1423 local SUFOBJ = $(SUFOBJSHR) ;
1425 # call the normal Objects rule
1428 # add the compiler-specific position-independent-code flag where needed
1429 ObjectCcFlags $(<) : $(PICFLAGS) ;
1431 # change the compiler invokation for all these objects
1432 # to use Libtool on Unix systems. We explicitely disable the
1433 # generation of static objects here
1434 #!LIBTOOL!# if $(UNIX) {
1435 #!LIBTOOL!# #libtool on $(<:S=$(SUFOBJ)) = [ LibToolFind ] ;
1436 #!LIBTOOL!# if $(K8_USE_LIBTOOL) {
1437 #!LIBTOOL!# local libtool = [ LibToolFind ] ;
1438 #!LIBTOOL!# CC on $(<:S=$(SUFOBJ)) = "$(libtool) --mode=compile $(CC:J= ) -dynamic" ;
1439 #!LIBTOOL!# C++ on $(<:S=$(SUFOBJ)) = "$(libtool) --mode=compile $(C++:J= ) -dynamic" ; #k8:?
1451 MODE on [ FAppendSuffix $(<) : $(SUFEXE) ] = 4711 ;
1456 Depends shell : $(<) ;
1457 Depends $(<) : $(>) ;
1458 SEARCH on $(>) = $(SEARCH_SOURCE) ;
1459 MODE on $(<) = $(SHELLMODE) ;
1460 Clean clean : $(<) ;
1466 Depends files : $(<) ;
1467 Depends $(<) : $(>) ;
1468 SEARCH on $(>) = $(SEARCH_SOURCE) ;
1469 Clean clean : $(<) ;
1475 # SubDir TOP d1 d2 ... ;
1477 # Support for a project tree spanning multiple directories.
1479 # SubDir declares a Jamfile's location in a project tree, setting
1480 # Jambase variables (SEARCH_SOURCE, LOCATE_TARGET) so that source
1481 # files can be found.
1483 # TOP is a user-select variable name for root of the tree, and
1484 # d1 d2 ... are the directory elements that lead from the root
1485 # of the tree to the directory of the Jamfile.
1487 # TOP can be set externally, but normally the first SubDir call
1488 # computes TOP as the path up from the current directory; the
1489 # path contains one ../ for each of d1 d2 ...
1491 # SubDir reads once the project-specific rules file Jamrules
1492 # in the TOP directory, if present. This can be overridden
1493 # with the variable TOPRULES.
1495 # SubDir supports multiple, overlaid project trees: SubDir
1496 # invocations with different TOPs can appear in the same Jamfile.
1497 # The location established by the first SubDir call is used set
1498 # the TOPs for the subsequent SubDir calls.
1500 # SubDir's public variables:
1502 # $(TOP) = path from CWD to root.
1503 # $(SUBDIR) = path from CWD to the directory SubDir names.
1504 # $(SUBDIR_TOKENS) = path from $(TOP) to $(SUBDIR) as dir names
1505 # $(SEARCH_SOURCE) = $(SUBDIR)
1506 # $(LOCATE_SOURCE) = $(ALL_LOCATE_TARGET) $(SUBDIR)
1507 # $(LOCATE_TARGET) = $(ALL_LOCATE_TARGET) $(SUBDIR)
1508 # $(LOCATE_BIN) = $(ALL_LOCATE_BIN) $(ALL_LOCATE_TARGET) $(SUBDIR)
1509 # $(LOCATE_LIB) = $(ALL_LOCATE_LIB) $(ALL_LOCATE_TARGET) $(SUBDIR)
1510 # $(LOCATE_LIBSO) = $(ALL_LOCATE_LIBSO) $(ALL_LOCATE_LIB) $(ALL_LOCATE_TARGET) $(SUBDIR)
1511 # $(SOURCE_GRIST) = $(SUBDIR_TOKENS) with !'s
1513 local _top = $(<[1]) ;
1514 local _tokens = $(<[2-]) ;
1518 # First time through sets up relative root and includes Jamrules.
1519 if ! $(_top) { Exit "SubDir syntax error" ; }
1521 if ! $($(_top)-SET) {
1522 $(_top)-SET = true ;
1523 # First time we've seen this TOP.
1524 # We'll initialize a number of internal variables:
1526 # $(TOP-UP) = directories from ROOT to a common point
1527 # $(TOP-DOWN) = directories from common point to TOP
1528 # $(TOP-ROOT) = root directory for UP/DOWN -- normally CWD
1529 # $(SUBDIR_UP) = current value of $(TOP-UP)
1530 # $(SUBDIR_DOWN) = current value of $(TOP-DOWN)
1531 # $(SUBDIR_ROOT) = current value of $(TOP-ROOT)
1534 # TOP externally set.
1535 # We'll ignore the relative (UP/DOWN) path that
1536 # got us here, and instead remember the hard ROOT.
1539 $(_top)-ROOT = $($(_top)) ;
1543 # Establishing a new TOP. In the simplest case,
1544 # (SUBDIR_UP/SUBDIR_DOWN/SUBDIR_ROOT unset), it's
1545 # merely a certain number of directories down from
1546 # the current directory, and FSubDirPath will set
1547 # TOP to a path consisting of ../ for each of the
1548 # elements of _tokens, because that represents how
1549 # far below TOP the current directory sits.
1551 # In the more complicated case, the starting directory
1552 # isn't the directory of jam's invocation but an
1553 # location established by previous SubDir call. The
1554 # starting directory is SUBDIR_UP directories up from
1555 # SUBDIR_ROOT, and then SUBDIR_DOWN directories down
1556 # from that. If SUBDIR_ROOT is not set, that means
1557 # SUBDIR_DOWN and SUBDIR_UP represent the path from
1558 # the directory of jam's invocation.
1560 # In the most complicated case, the _tokens also
1561 # represents directories down, because TOP is being
1562 # estalished in a directory other than TOP's root.
1563 # Hopefully, _tokens and SUBDIR_DOWN represent the
1564 # same final directory, relative to the new TOP and
1565 # the previous SubDIr's TOP. To find the new TOP,
1566 # we have to chop off any common directories from
1567 # then ends of _tokens and SUBDIR_DOWN. To do so,
1568 # we reverse each of them, call FStripCommon to
1569 # remove the initial common elements, and then
1570 # reverse them again. After this process, if
1571 # both _tokens and SUBDIR_DOWN have elements, it
1572 # means the directory names estalished by the two
1573 # SubDir calls don't match, and a warning is issued.
1574 # All hell will likely break loose at this point,
1575 # since the whole SubDir scheme relies on the SubDir
1576 # calls accurately naming the current directory.
1578 # Strip common trailing elements of _tokens and SUBDIR_DOWN.
1579 _tokens = [ FReverse $(_tokens) ] ;
1580 SUBDIR_DOWN = [ FReverse $(SUBDIR_DOWN) ] ;
1581 FStripCommon _tokens : SUBDIR_DOWN ;
1582 SUBDIR_DOWN = [ FReverse $(SUBDIR_DOWN) ] ;
1583 _tokens = [ FReverse $(_tokens) ] ;
1585 if $(SUBDIR_DOWN) && $(_tokens) { Echo "Warning:" SubDir $(<) "misplaced!" ; }
1587 # We'll remember the relative (UP/DOWN) path that
1588 # got us here, plus any hard ROOT starting point
1589 # for the UP/DOWN. If TOP is never set externally,
1590 # ROOT will always be "" (directory of jam's invocation).
1591 $(_top)-UP = $(SUBDIR_UP) $(_tokens) ;
1592 $(_top)-DOWN = $(SUBDIR_DOWN) ;
1593 $(_top)-ROOT = $(SUBDIR_ROOT:E="") ;
1594 $(_top) = [ FSubDirPath $(_top) ] ;
1597 # Set subdir vars for the inclusion of the Jamrules,
1598 # just in case they have SubDir rules of their own.
1599 # Note that SUBDIR_DOWN is empty: it's all the way
1600 # up where the Jamrules live. These gets overrided
1601 # just after the inclusion.
1602 SUBDIR_UP = $($(_top)-UP) ;
1604 SUBDIR_ROOT = $($(_top)-ROOT) ;
1606 # Include $(TOPRULES) or $(TOP)/Jamrules.
1607 # Include $(TOPRULES) if set.
1608 # Otherwise include $(TOP)/Jamrules if present.
1609 if $($(_top)RULES) {
1610 include $($(_top)RULES) ;
1612 NoCare $(JAMRULES:R=$($(_top)):G=$(_top)) ;
1613 include $(JAMRULES:R=$($(_top)):G=$(_top)) ;
1617 # Get path from $(TOP) to named directory.
1618 # Save dir tokens for other potential uses.
1619 SUBDIR_UP = $($(_top)-UP) ;
1620 SUBDIR_DOWN = $($(_top)-DOWN) $(_tokens) ;
1621 SUBDIR_ROOT = $($(_top)-ROOT) ;
1622 SUBDIR_TOKENS = $(SUBDIR_DOWN) ;
1624 SUBDIR = [ FSubDirPath $(<) ] ;
1626 # Now set up SEARCH_SOURCE, LOCATE_TARGET, LOCATE_BIN, SOURCE_GRIST
1627 # These can be reset if needed. For example, if the source
1628 # directory should not hold object files, LOCATE_TARGET can
1629 # subsequently be redefined.
1630 SEARCH_SOURCE = $(SUBDIR) ;
1631 LOCATE_SOURCE = $(ALL_LOCATE_TARGET) $(SUBDIR) ;
1632 LOCATE_TARGET = $(ALL_LOCATE_TARGET) $(SUBDIR) ;
1634 ktmp = $(ALL_LOCATE_BIN) ;
1635 if ! $(ktmp) { ktmp = $(ALL_LOCATE_TARGET) ; }
1636 LOCATE_BIN = $(ktmp) $(SUBDIR) ;
1638 ktmp = $(ALL_LOCATE_LIB) ;
1639 if ! $(ktmp) { ktmp = $(ALL_LOCATE_TARGET) ; }
1640 LOCATE_LIB = $(ktmp) $(SUBDIR) ;
1642 ktmp = $(ALL_LOCATE_LIBSO) ;
1643 if ! $(ktmp) { ktmp = $(ALL_LOCATE_LIB) ; }
1644 if ! $(ktmp) { ktmp = $(ALL_LOCATE_TARGET) ; }
1645 LOCATE_LIBSO = $(ktmp) $(SUBDIR) ;
1647 SOURCE_GRIST = [ FGrist $(SUBDIR_TOKENS) ] ;
1648 #if ! $(LOCATE_BIN) { LOCATE_BIN = $(LOCATE_TARGET) ; }
1650 ## OPT_HEADER_CACHE_EXT
1651 # With the header cache, we can grist all files found
1652 # during a header scan without incurring a performance
1655 HDRGRIST = $(SOURCE_GRIST) ;
1657 # Reset per-directory ccflags, hdrs, etc,
1658 # listed in SUBDIRRESET.
1659 # Note use of variable expanded assignment var
1660 SUBDIR$(SUBDIRRESET) = ;
1662 # Invoke user-specific SubDir extensions,
1663 # rule names listed in SUBDIRRULES.
1664 # Note use of variable expanded rule invocation
1665 $(SUBDIRRULES) $(<) ;
1670 # FSubDirPath TOP d1 ... ;
1672 # Returns path to named directory.
1674 # If jam is invoked in a subdirectory of the TOP, then we
1675 # need to prepend a ../ for every level we must climb up
1676 # (TOP-UP), and then append the directory names we must
1677 # climb down (TOP-DOWN), plus the named directories d1 ...
1678 # If TOP was set externally, or computed from another TOP
1679 # that was, we'll have to reroot the whole thing at TOP-ROOT.
1680 local _r = [ FRelPath $($(<[1])-UP) : $($(<[1])-DOWN) $(<[2-]) ] ;
1682 return $(_r:R=$($(<[1])-ROOT)) ;
1686 rule SubDirDcFlags {
1687 SUBDIRDCFLAGS += $(<) ;
1691 rule SubDirCcFlags {
1692 SUBDIRCCFLAGS += $(<) ;
1696 rule SubDirC++Flags {
1697 SUBDIRC++FLAGS += $(<) ;
1701 rule SubDirObjCFlags {
1702 SUBDIROBJCFLAGS += $(<) ;
1707 SUBDIRHDRS += [ FDirName $(<) ] ;
1711 rule SubIncludeMany {
1712 # SubIncludeMany TOP d1 ... ;
1714 # Include a subdirectory's Jamfile.
1716 # We use SubDir to get there, in case the included Jamfile
1717 # either doesn't have its own SubDir (naughty) or is a subtree
1719 #Echo "including " $(<) " : " $(>) ;
1721 if ! $($(<[1])) { Exit "SubIncludeMany" $(<[1]) "without prior SubDir" $(<[1]) ; }
1723 include $(JAMFILE:D=$(SUBDIR)) ;
1727 rule SubIncludeOnce {
1728 # SubIncludeOnce varname : TOP d1 ... ;
1730 # Include a subdirectory's Jamfile.
1732 local _vn = $(<[1]) ;
1734 #Echo "processing $(_vn)" ;
1737 SubIncludeMany $(>) ;
1739 # Echo "skiped $(_vn) -- $($(_vn))" ;
1746 # SubInclude TOP d1 ... ;
1748 # Include a subdirectory's Jamfile.
1749 if ! $($(<[1])) { Exit "SubInclude" $(<[1]) "without prior SubDir" $(<[1]) ; }
1750 local _sbiguard = _K8JAM_SUB_GUARD_$(<:J=_) ;
1751 SubIncludeOnce $(_sbiguard) : $(<) ;
1756 # SubRules TOP d1 ... : Other-TOP ;
1758 # Read another tree's Jamrules, by giving it's path according
1759 # to this tree and it's own name.
1760 if ! $($(<[1])) { Exit "SubRules" $(<[1]) "without prior SubDir" $(<[1]) ; }
1767 UNDEFS on [ FAppendSuffix $(<) : $(SUFEXE) ] += $(UNDEFFLAG)$(>) ;
1772 Exit "Unknown suffix on" $(>) "- see UserObject rule in Jamfile(5)." ;
1781 # Some places don't have a yacc.
1782 MakeLocate $(<) $(_h) : $(LOCATE_SOURCE) ;
1783 #MakeLocate $(>) $(_h) : $(LOCATE_SOURCE) ;
1788 #if $(tmp) { tmp = $(PATH_SEPARATOR)$(tmp) ; }
1789 #tmp = $(LOCATE_SOURCE[1])$(tmp) ;
1790 #CCFLAGS on $(<:S=$(SUFOBJ)) += -I$(tmp) ;
1791 #C++FLAGS on $(<:S=$(SUFOBJ)) += -I$(tmp) ;
1792 #OBJCFLAGS on $(<:S=$(SUFOBJ)) += -I$(tmp) ;
1793 #Echo "-------------------------" ;
1794 #Echo "LS:" "$(LOCATE_SOURCE)" ;
1795 #Echo "tmp:" "$(tmp)" ;
1796 #Echo "out:" "$(<)" ;
1797 #Echo "in :" "$(>)" ;
1798 #Echo "_h :" "$(_h)" ;
1799 #Echo "=========================" ;
1801 Depends $(<) $(_h) : $(>) ;
1803 #Yacc1 $(<) $(_h) : $(>) ;
1804 #YaccMv $(<) $(_h) : $(>) ;
1805 Clean clean : $(<) $(_h) ;
1808 # make sure someone includes $(_h) else it will be
1809 # a deadly independent target
1810 Includes $(<) : $(_h) ;
1815 # Utility rules; no side effects on these
1819 # /FGrist path to file ;
1821 # Returns a single string that is used as grist
1829 return $(<:G=$(SOURCE_GRIST:E)) ;
1833 rule FGristSourceFiles {
1834 ## LOCAL CHANGE: OPT_HEADER_CACHE_EXT
1835 # With header caching, there is no performance penalty to gristing
1836 # header files. It is also not correct to assume that header
1837 # files have global visibility.
1839 # Here we comment out the old version and replace it with the new.
1840 # # Produce source file name name with grist in it,
1841 # # if SOURCE_GRIST is set.
1843 # # Leave header files alone, because they have a global
1845 # if ! $(SOURCE_GRIST) {
1852 # case *.h : _o += $(_i) ;
1853 # case * : _o += $(_i:G=$(SOURCE_GRIST)) ;
1858 return [ FGristFiles $(<) ] ;
1863 if $(1) { return [ FReverse $(1[2-]) ] $(1[1]) ; }
1868 # If $(>) is the path to the current directory, compute the
1869 # path (using ../../ etc) back to that root directory.
1870 # Sets result in $(<)
1877 for _i in $(<[2-]) { _d = $(_d:R=$(DOTDOT)) ; }
1884 # FStripCommon v1 : v2 ;
1886 # Strip common initial elements of variables v1 and v2.
1887 # Modifies the variable values themselves.
1888 if $($(<)[1]) && $($(<)[1]) = $($(>)[1]) {
1889 $(<) = $($(<)[2-]) ;
1890 $(>) = $($(>)[2-]) ;
1891 FStripCommon $(<) : $(>) ;
1899 # first strip off common parts
1902 FStripCommon _l : _r ;
1904 # now make path to root and path down
1905 _l = [ FSubDir $(_l) ] ;
1906 _r = [ FDirName $(_r) ] ;
1908 # Concatenate and save
1909 # XXX This should be better
1910 if $(_r) = $(DOT) { return $(_l) ; } else { return $(_r:R=$(_l)) ; }
1914 rule FAppendSuffix {
1915 # E.g., "FAppendSuffix yacc lex foo.bat : $(SUFEXE) ;"
1916 # returns (yacc,lex,foo.bat) on Unix and
1917 # (yacc.exe,lex.exe,foo.bat) on NT.
1922 if $(_i:S) { _o += $(_i) ; } else { _o += $(_i:S=$(>)) ; }
1932 # Operating system specific utility rules
1933 # First, the (generic) UNIX versions
1936 rule FQuote { return "\\\"$(<)\\\"" ; }
1937 rule FDefines { return -D$(<) ; }
1938 rule FIncludes { return -I$(<) ; }
1941 # Turn individual elements in $(<) into a usable path.
1945 for _i in $(<) { _s = $(_i:R=$(_s)) ; }
1950 if $(NT) && $(JAM_TOOLSET) != MINGW && $(JAM_TOOLSET) != LCC {
1951 rule FDefines { return /D$(<) ; }
1952 rule FIncludes { return /I$(<) ; }
1957 # various install rules
1961 # InstallInto dir : sources ;
1965 t = $(>:G=$(INSTALLGRIST)) ;
1967 # Arrange for jam install
1968 # Arrange for jam uninstall
1969 # sources are in SEARCH_SOURCE
1970 # targets are in dir
1972 Depends install : $(t) ;
1973 Clean uninstall : $(t) ;
1974 SEARCH on $(>) = $(SEARCH_SOURCE) ;
1975 MakeLocate $(t) : $(<) ;
1977 # For each source, make gristed target name
1978 # and Install, Chmod, Chown, and Chgrp
1980 local tt = $(i:G=$(INSTALLGRIST)) ;
1982 Depends $(tt) : $(i) ;
1983 Install $(tt) : $(i) ;
1986 if $(OWNER) && $(CHOWN) {
1988 OWNER on $(tt) = $(OWNER) ;
1990 if $(GROUP) && $(CHGRP) {
1992 GROUP on $(tt) = $(GROUP) ;
1998 # /InstallBin dir : sources ;
2000 # Copy _sources_ into _dir_ with mode $(EXEMODE)
2003 local _t = [ FAppendSuffix $(>) : $(SUFEXE) ] ;
2005 InstallInto $(<) : $(_t) ;
2006 MODE on $(_t:G=$(INSTALLGRIST)) = $(EXEMODE) ;
2010 # /InstallFile dir : sources ;
2012 # Copy _sources_ into _dir_ with mode $(FILEMODE)
2015 InstallInto $(<) : $(>) ;
2016 MODE on $(>:G=$(INSTALLGRIST)) = $(FILEMODE) ;
2020 # /InstallLib dir : sources ;
2022 # Copy _sources_ into _dir_ with mode $(FILEMODE)
2025 InstallInto $(<) : $(>) ;
2026 MODE on $(>:G=$(INSTALLGRIST)) = $(FILEMODE) ;
2030 # /InstallMan dir : sources ;
2032 # Copy _sources_ into the appropriate subdirectory of _dir_ with mode
2033 # $(FILEMODE). The subdirectory is manS, where S is the suffix of each of
2037 # Really this just strips the . from the suffix
2042 case .1 : s = 1 ; case .2 : s = 2 ; case .3 : s = 3 ;
2043 case .4 : s = 4 ; case .5 : s = 5 ; case .6 : s = 6 ;
2044 case .7 : s = 7 ; case .8 : s = 8 ; case .l : s = l ;
2045 case .n : s = n ; case .man : s = 1 ;
2048 InstallInto $(d:R=$(<)) : $(i) ;
2050 MODE on $(>:G=$(INSTALLGRIST)) = $(FILEMODE) ;
2054 # /InstallShell dir : sources ;
2056 # Copy _sources_ into _dir_ with mode $(SHELLMODE)
2059 InstallInto $(<) : $(>) ;
2060 MODE on $(>:G=$(INSTALLGRIST)) = $(SHELLMODE) ;
2064 rule WindozeResourceCompiler {
2065 DEPENDS $(<) : $(>) ;
2066 Clean clean : $(<) ;
2071 if $(WINDOZE_THREADS) {
2075 local ss = $(WINSUBSYS) ;
2076 if ! $(ss) { ss = "console" ; }
2077 LINK += "-Wl,-subsystem,$(ss)" ;
2078 C++LINK += "-Wl,-subsystem,$(ss)" ;
2079 if $(WINLIBS) { LINKLIBS += $(WINLIBS) ; } else { LINKLIBS += -lkernel32 ; }
2087 actions WindozeResourceCompiler {
2088 "$(WINE)" $(MGPATH)windres.exe -i $(>) -o $(<)
2092 # First the defaults
2094 actions updated together piecemeal Archive {
2100 $(AS) $(ASFLAGS) $(ASHDRS) -o $(<) $(>)
2105 $(CC) -c -o $(<) $(CFLAGS.all) $(CCFLAGS) $(OPTIM.all) $(OPTIM) $(CCDEFS) $(CCHDRS) $(>)
2110 $(C++) -c -o $(<) $(CFLAGS.all) $(C++FLAGS) $(OPTIM.all) $(C++OPTIM) $(CCDEFS) $(CCHDRS) $(>)
2115 $(OBJCC) -c -o $(<) $(CFLAGS.all) $(OBJCFLAGS) $(OPTIM.all) $(OBJCOPTIM) $(CCDEFS) $(CCHDRS) $(>)
2120 $(DC) -c -of$(<) $(DCFLAGS) $(DOPTIM) $(>)
2125 $(CHGRP) $(GROUP) $(<)
2130 $(CHMOD) $(MODE) $(<)
2135 $(CHOWN) $(OWNER) $(<)
2139 actions piecemeal together existing Clean {
2150 $(>[1]) $(<) $(>[2-])
2155 $(RM) $(<) && $(LN) $(>) $(<)
2174 actions Link bind NEEDLIBS {
2175 $(LINK) $(LINKFLAGS.all) $(LINKFLAGS) -o $(<) $(UNDEFS) $(>) $(NEEDLIBS) $(LINKLIBS.all) $(LINKLIBS)
2178 actions C++Link bind NEEDLIBS {
2179 $(C++LINK) $(LINKFLAGS.all) $(C++LINKFLAGS) -o $(<) $(UNDEFS) $(>) $(NEEDLIBS) $(LINKLIBS.all) $(C++LINKLIBS)
2182 actions ObjC-Link bind NEEDLIBS {
2183 $(OBJCLINK) $(LINKFLAGS.all) $(OBJCLINKFLAGS) -o $(<) $(UNDEFS) $(>) $(NEEDLIBS) $(LINKLIBS.all) $(OBJCLINKLIBS)
2187 actions updated together piecemeal LinkUnixLibrary bind NEEDLIBS {
2188 $(LINK) $(LINKFLAGS) -o $(<) $(UNDEFS) $(>) $(NEEDLIBS) $(LINKLIBS)
2191 actions updated together piecemeal C++LinkUnixLibrary bind NEEDLIBS {
2192 $(C++LINK) $(C++LINKFLAGS) -o $(<) $(UNDEFS) $(>) $(NEEDLIBS) $(C++LINKLIBS)
2201 actions together Ranlib {
2206 actions quietly updated piecemeal together RmTemps {
2214 NR == 1 { print "$(SHELLHEADER)" }
2215 NR == 1 && /^[#:]/ { next }
2224 $(RM) $(<) && $(LN) -s $(>) $(<)
2229 $(YACC) $(YACCFLAGS) $(>) -o $(<)
2234 #$(MV) $(YACCFILES).c $(<[1])
2235 #$(MV) $(YACCFILES).h $(<[2])
2240 # RELOCATE - for compilers with broken -o flags
2244 $(C++) -c $(C++FLAGS) $(OPTIM) $(CCDEFS) $(CCHDRS) $(>)
2247 $(CC) -c $(CCFLAGS) $(OPTIM) $(CCDEFS) $(CCHDRS) $(>)
2249 actions ignore CcMv {
2250 [ $(<) != $(>:BS=$(SUFOBJ)) ] && $(MV) $(>:BS=$(SUFOBJ)) $(<)
2256 # NOARUPDATE - can't update an archive
2266 # UNIX specific actions
2271 $(>[1]) $(<) $(>[2-])
2277 # NT specific actions
2280 if $(JAM_TOOLSET) = MINGW {
2281 actions together piecemeal Archive {
2285 $(CC) -c -o $(<) $(CCFLAGS) $(OPTIM) $(CCDEFS) $(CCHDRS) -I$(STDHDRS) $(>)
2288 $(C++) -c -o $(<) $(C++FLAGS) $(OPTIM) $(CCDEFS) $(CCHDRS) -I$(STDHDRS) $(>)
2290 actions DllLink bind DEFFILENAME IMPLIBNAME {
2291 $(LINK) $(LINKFLAGS) -shared -o $(<) $(>) $(DEFFILENAME) -Wl,--out-implib,$(IMPLIBNAME)
2293 } else if $(JAM_TOOLSET) = LCC {
2294 actions together piecemeal Archive {
2295 $(AR) /out:$(<) $(>)
2298 $(CC) $(CCFLAGS) $(OPTIM) $(CCDEFS) $(CCHDRS) -Fo$(<) -I$(STDHDRS) $(>)
2300 actions Link bind NEEDLIBS {
2301 $(LINK) $(LINKFLAGS) -o $(<) $(UNDEFS) $(>) $(NEEDLIBS) $(LINKLIBS)
2303 actions DllLink bind NEEDLIBS DEFFILENAME {
2304 $(LINK) $(LINKFLAGS) -DLL -o $(<) $(UNDEFS) $(>) $(DEFFILENAME) $(NEEDLIBS) $(LINKLIBS)
2306 actions ignore DllLinkMv {
2312 } else if $(JAM_TOOLSET) = PELLESC {
2313 actions together piecemeal Archive {
2314 $(AR) /OUT:$(<) $(>)
2317 $(CC) $(CCFLAGS) $(OPTIM) $(CCDEFS) $(CCHDRS) /Fo $(<) -I$(STDHDRS) $(>)
2319 actions Link bind NEEDLIBS {
2320 $(LINK) $(LINKFLAGS) /OUT:$(<) $(>) $(NEEDLIBS) $(LINKLIBS)
2322 actions DllLink bind NEEDLIBS DEFFILENAME IMPLIBNAME {
2323 $(LINK) $(LINKFLAGS) /DLL /DEF:$(DEFFILENAME) /IMPLIB:$(IMPLIBNAME) /OUT:$(<) $(>) $(NEEDLIBS) $(LINKLIBS)
2333 # Ketmar's additions
2336 if $(OS) != "LINUX" {
2337 DETECTED_CPU = "i486" ;
2338 OPTIM_SPEED = -O3 -march=i486 -mtune=i486 ;
2340 DETECTED_CPU = native ;
2341 OPTIM_SPEED = -O3 -march=native -mtune=native ;
2346 # VAR = [ RemoveOptWild regexp-options-to-remove : options-list ] ;
2347 # remove options from list with egrep-like regexps
2348 rule RemoveOptWild {
2349 local oname = $(1) ;
2354 #Echo "removing " $(oname) " from " $(str) ;
2356 t = [ Match $(oname) : $(f) ] ;
2357 #Echo $(f) ": " $(t) ;
2359 #Echo "include: " $(f) ;
2368 K8JAM-KNOWN-PROFILES =
2369 none default # don't change
2370 empty # remove optimisation flags
2371 speed # optimise for speed
2372 size # optimise for size
2373 debug # don't optimize, add debug info
2378 rule --k8jam-profile-none {
2379 Echo "MSG: default profile" ;
2383 rule --k8jam-profile-empty {
2384 Echo "MSG: default profile" ;
2387 rule --k8jam-profile-empty-- {
2388 Echo "MSG: empty profile" ;
2389 SLACK_PKG_ARCH = "i486" ;
2390 LINKFLAGS.all += -s ;
2393 rule --k8jam-profile-speed-- {
2394 Echo "MSG: 'speed' profile" ;
2395 SLACK_PKG_ARCH = "i686" ;
2396 CFLAGS.all += $(OPTIM_SPEED) ;
2397 LINKFLAGS.all += $(LINKFLAGS_SPEED) ;
2400 rule --k8jam-profile-size-- {
2401 Echo "MSG: 'size' profile" ;
2402 SLACK_PKG_ARCH = "i686" ;
2403 CFLAGS.all += $(OPTIM_SIZE) ;
2404 LINKFLAGS.all += $(LINKFLAGS_SIZE) ;
2407 rule --k8jam-profile-debug-- {
2408 Echo "MSG: 'debug' profile" ;
2409 SLACK_PKG_ARCH = "i486" ;
2410 LINKFLAGS.all -= -s ;
2411 CFLAGS.all += $(OPTIM_DEBUG) ;
2412 LINKFLAGS.all += $(LINKFLAGS_DEBUG) ;
2415 rule --k8jam-profile-standard-- {
2416 Echo "MSG: 'standard' profile" ;
2417 SLACK_PKG_ARCH = "i486" ;
2419 LINKFLAGS.all += -s ;
2424 # set compile flags for profile; works only for gcc/g++
2425 # available profiles:
2426 # none, default: don't change
2427 # empty: remove optimisation flags
2428 # speed: optimise for speed and pIII
2429 # size: optimise for size
2430 # debug: don't optimize, add debug info
2433 if ! $(1) in $(K8JAM-KNOWN-PROFILES) {
2434 Echo "known profiles: $(K8JAM-KNOWN-PROFILES)" ;
2435 Exit "unknown profile: $(1)" ;
2438 local orm = "(^\\-march\\=)" "(^\\-mtune\\=)" "(^\\-mfpmath\\=)" "(^\\-O.$)" ;
2439 local ormff = "(^\\-f[^n][^o])" ;
2441 OPTIM = [ RemoveOptWild $(orm) $(ormff) : $(OPTIM) ] ;
2442 C++OPTIM = [ RemoveOptWild $(orm) $(ormff) : $(C++OPTIM) ] ;
2443 OBJCOPTIM = [ RemoveOptWild $(orm) $(ormff) : $(OBJCOPTIM) ] ;
2444 OPTIM.all = [ RemoveOptWild $(orm) $(ormff) : $(OPTIM.all) ] ;
2445 LINKFLAGS -= "-g" "-s" ;
2446 C++LINKFLAGS -= "-g" "-s" ;
2447 OBJCLINKFLAGS -= "-g" "-s" ;
2448 LINKFLAGS.all -= "-g" "-s" ;
2450 OPT_PROFILE = $(1) ;
2451 --k8jam-profile-$(OPT_PROFILE)-- ;
2453 #SLACK_PKG_ARCH ?= "i486" ;
2456 # selects 'debug', 'standard', 'speed' or 'size' profile according to vars:
2458 # OPT_SIZE = 1 : size
2459 # OPT_SPEED = 1 : speed
2464 } else if $(OPT_SIZE) {
2466 } else if $(OPT_SPEED) {
2469 profile "standard" ;
2472 CFLAGS.all -= "-g" "-s" ;
2473 LINKFLAGS.all -= "-g" "-s" ;
2475 LINKFLAGS.all += -g ;
2477 if ! $(NO_WARNINGS) {
2478 CFLAGS.all += -Wall ;
2483 # set default 'locate' vars -- _build/, etc
2484 rule set-default-subdir-locates {
2486 if ! $(d) { d = "." ; }
2487 ALL_LOCATE_BIN = $(d) ;
2488 ALL_LOCATE_LIBSO = $(d) ;
2490 ALL_LOCATE_TARGET = $(d)$(PATH_SEPARATOR)_wbuild ;
2491 ALL_LOCATE_LIB = $(d)$(PATH_SEPARATOR)_wbuild$(PATH_SEPARATOR)lib ;
2493 ALL_LOCATE_TARGET = $(d)$(PATH_SEPARATOR)_build ;
2494 ALL_LOCATE_LIB = $(d)$(PATH_SEPARATOR)_build$(PATH_SEPARATOR)lib ;
2496 HCACHEFILE = $(d)$(PATH_SEPARATOR)_build$(PATH_SEPARATOR).jamhdr.cache ;
2497 Clean clean : $(HCACHEFILE) ;
2501 rule set-default-target-locations {
2502 set-default-subdir-locates ;
2505 rule set-default-locations {
2506 set-default-subdir-locates ;
2509 rule set-target-locations {
2510 set-default-subdir-locates ;
2515 # ObjectNoAliasing filelist ;
2516 # turn off aliasing optimization for specified files
2517 # works only for gcc/g++
2518 rule ObjectNoAliasing {
2519 local isGCC = "ona" ;
2520 local isG++ = "ona" ;
2521 if ( "gcc" in $(CC) ) || ( $(JAM_TOOLSET) = MINGW ) { isGCC = "tan" ; }
2522 if ( "g++" in $(C++) ) || ( $(JAM_TOOLSET) = MINGW ) { isG++ = "tan" ; }
2523 if $(JAM_FORCE_GCC_OPTIONS) { isGCC = "tan" ; isG++ = "tan" ; }
2525 if $(isGCC) = "tan" { CCFLAGS on [ FGristFiles $(<:S=$(SUFOBJ)) ] += $(OPTIM_NOALIAS) ; }
2526 if $(isG++) = "tan" { C++FLAGS on [ FGristFiles $(<:S=$(SUFOBJ)) ] += $(OPTIM_NOALIAS) ; }
2527 OBJCFLAGS on [ FGristFiles $(<:S=$(SUFOBJ)) ] += $(OPTIM_NOALIAS) ;
2532 # add output to var $(2)
2533 # return resulting (non-empty) string if library is present
2534 # if $(2) = "" -- don't add flags, just return
2535 # [ lib-config-ex "pkg-config sdl --cflags" : "CFLAGS" ]
2536 rule lib-config-ex {
2538 cf = [ Command "$(1) 2>/dev/null" : parse-output exit-code code-first ] ;
2539 if $(cf[1]) = "0" && $(cf[2]) {
2551 # call $(1) --cflags and $(1) --libs (many libs provides such configurators)
2552 # add necessary flags to compiler and linker vars
2553 # return "tan" (non-empty string) if library is present
2554 # if $(2) != "" -- don't add flags, just check
2555 # [ lib-config "pkg-config sdl" ]
2559 cf = [ Command "$(1) --cflags 2>/dev/null" : parse-output exit-code code-first ] ;
2561 if $(cf[1]) = "0" && $(cf[2]) {
2563 #Echo "flags:" $(cf[2-]) ;
2565 CCFLAGS += $(cf[2-]) ;
2566 C++FLAGS += $(cf[2-]) ;
2567 OBJCFLAGS += $(cf[2-]) ;
2571 lf = [ Command "$(1) --libs 2>/dev/null" : parse-output exit-code code-first ] ;
2573 if $(lf[1]) = "0" && $(lf[2]) {
2575 #Echo "flags:" $(lf[2-]) ;
2577 LINKFLAGS += $(lf[2-]) ;
2578 C++LINKFLAGS += $(lf[2-]) ;
2579 OBJCLINKFLAGS += $(lf[2-]) ;
2588 res = [ lib-config "pkg-config $(1)" ] ;
2593 rule pkg-config-has {
2595 res = [ lib-config-ex "pkg-config $(1) --cflags --libs" ] ;
2604 OBJC_GNUSTEP_BASE_LIB = gnustep-base ;
2605 OBJC_GNUSTEP_GUI_LIB = gnustep-gui ;
2610 rule ObjCUseGNUstepBase {
2611 if ! $(K8_INTERNAL_GNUSTEP_BASE) {
2612 #Echo "-l$(OBJC_GNUSTEP_BASE_LIB)" ;
2613 OBJCLINKLIBS += "-l$(OBJC_GNUSTEP_BASE_LIB)" ;
2614 K8_INTERNAL_GNUSTEP_BASE = tan ;
2618 rule ObjCUseGNUstepGui {
2619 ObjCUseGNUstepBase ;
2620 if ! $(K8_INTERNAL_GNUSTEP_GUI) {
2621 K8_INTERNAL_GNUSTEP_GUI = tan ;
2622 #Echo "-l$(OBJC_GNUSTEP_GUI_LIB)" ;
2623 OBJCLINKLIBS += "-l$(OBJC_GNUSTEP_GUI_LIB)" ;
2627 rule ObjCUseGNUstep {
2628 ObjCUseGNUstepBase ;
2637 rule setup-windoze {
2638 if ! $(WINDOZE) { WINDOZE="tan" ; }
2641 #WINDOZE_THREADS = -mthreads ;
2642 #WINDOZE_THREADS = ;
2644 MGPATH ?= "c:\\\\mingw\\\\bin\\\\" ;
2645 MGCC ?= "mingw32-gcc.exe -static-libgcc" ;
2646 MG++ ?= "mingw32-g++.exe -static-libgcc -static-libstdc++" ;
2647 CC = "$(WINE)" $(MGPATH)$(MGCC) ;
2648 LINK = "$(WINE)" $(MGPATH)$(MGCC) -Wl,--enable-auto-import ;
2649 AR = "$(WINE)" $(MGPATH)ar.exe -ru ;
2650 RANLIB = "$(WINE)" $(MGPATH)ranlib.exe ;
2651 C++ = "$(WINE)" $(MGPATH)$(MG++) ;
2652 C++LINK = "$(WINE)" $(MGPATH)$(MG++) -Wl,--enable-auto-import ;
2653 #LINKLIBS += -lkernel32 ;
2654 #LINKLIBS += -luser32 ;
2655 #LINKLIBS += -ladvapi32 ;
2656 #LINKLIBS += -lws2_32 ;
2657 #WINSUBSYS = "windows" ;
2658 #WINSUBSYS = "console" ;
2660 #LINKFLAGS += "-Wl,-subsystem,$(WINSUBSYS)" ;
2665 # 'help' and 'push' targets
2667 rule ShowHelpProfile {
2668 NotFile help-profile ;
2669 Always help-profile ;
2670 AShowHelpProfile help-profile ;
2672 actions AShowHelpProfile {
2673 echo "profile flags:"
2674 echo " DEBUG=1 -- debug build"
2675 echo " OPT_SPEED=1 -- optimize for speed"
2676 echo " OPT_SIZE=1 -- optimize for size"
2677 echo " VALGRIND=1 -- do not strip debug info"
2678 echo " NO_WARNINGS=1 -- do not all '-Wall' flag"
2679 echo "WARNING: DON'T FORGET TO DO 'jam clean' before building with new flags!"
2687 #AShowHelpProfile help ;
2690 echo "WARNING: default help; override 'actions AShowHelp' definition to use 'help' target!"
2700 echo "WARNING: add 'actions AGitPush' definition to use 'push' target!"
2706 # Now include the user's Jamfile.
2708 include $(JAMFILE) ;