1 package ExtUtils::MM_Unix;
3 require 5.005_03; # Maybe further back, dunno
9 use Config qw(%Config);
10 use File::Basename qw(basename dirname);
13 use vars qw($VERSION @ISA
14 $Is_Mac $Is_OS2 $Is_VMS $Is_Win32 $Is_Win95 $Is_Dos $Is_VOS
15 $Is_QNX $Is_AIX $Is_OSF $Is_IRIX $Is_NetBSD $Is_BSD
16 $Is_SunOS4 $Is_Solaris $Is_SunOS
21 use ExtUtils::MakeMaker qw($Verbose neatvalue);
25 require ExtUtils::MM_Any;
26 @ISA = qw(ExtUtils::MM_Any);
28 $Is_OS2 = $^O eq 'os2';
29 $Is_Mac = $^O eq 'MacOS';
30 $Is_Win32 = $^O eq 'MSWin32' || $Config{osname} eq 'NetWare';
31 $Is_Win95 = $Is_Win32 && Win32::IsWin95();
32 $Is_Dos = $^O eq 'dos';
33 $Is_VOS = $^O eq 'vos';
34 $Is_VMS = $^O eq 'VMS';
35 $Is_QNX = $^O eq 'qnx';
36 $Is_AIX = $^O eq 'aix';
37 $Is_OSF = $^O eq 'dec_osf';
38 $Is_IRIX = $^O eq 'irix';
39 $Is_NetBSD = $^O eq 'netbsd';
40 $Is_SunOS4 = $^O eq 'sunos';
41 $Is_Solaris = $^O eq 'solaris';
42 $Is_SunOS = $Is_SunOS4 || $Is_Solaris;
43 $Is_BSD = $^O =~ /^(?:free|net|open)bsd|bsdos$/;
48 ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
52 C<require ExtUtils::MM_Unix;>
56 The methods provided by this package are designed to be used in
57 conjunction with ExtUtils::MakeMaker. When MakeMaker writes a
58 Makefile, it creates one or more objects that inherit their methods
59 from a package C<MM>. MM itself doesn't provide any methods, but it
60 ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating
61 specific packages take the responsibility for all the methods provided
62 by MM_Unix. We are trying to reduce the number of the necessary
63 overrides by defining rather primitive operations within
66 If you are going to write a platform specific MM package, please try
67 to limit the necessary overrides to primitive methods, and if it is not
68 possible to do so, let's work out how to achieve that gain.
70 If you are overriding any of these methods in your Makefile.PL (in the
71 MY class), please report that to the makemaker mailing list. We are
72 trying to minimize the necessary method overrides and switch to data
73 driven Makefile.PLs wherever possible. In the long run less methods
74 will be overridable via the MY class.
78 The following description of methods is still under
79 development. Please refer to the code for not suitably documented
80 sections and complain loudly to the makemaker@perl.org mailing list.
81 Better yet, provide a patch.
83 Not all of the methods below are overridable in a
84 Makefile.PL. Overridable methods are marked as (o). All methods are
85 overridable by a platform specific MM_*.pm file (See
86 L<ExtUtils::MM_VMS>) and L<ExtUtils::MM_OS2>).
90 # So we don't have to keep calling the methods over and over again,
91 # we have these globals to cache the values. Faster and shrtr.
92 my $Curdir = __PACKAGE__->curdir;
93 my $Rootdir = __PACKAGE__->rootdir;
94 my $Updir = __PACKAGE__->updir;
103 Simply says that we're Unix.
114 Defines the suffix rules to compile different flavors of C files to
120 # --- Translation Sections ---
123 return '' unless $self->needs_linking();
125 if (my $cpp = $Config{cpprun}) {
126 my $cpp_cmd = $self->const_cccmd;
127 $cpp_cmd =~ s/^CCCMD\s*=\s*\$\(CC\)/$cpp/;
130 '. $cpp_cmd . ' $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.c > $*.i
135 $(CCCMD) -S $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.c
139 $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.c
143 $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.C
144 ' if !$Is_OS2 and !$Is_Win32 and !$Is_Dos; #Case-specific
147 $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.cpp
150 $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.cxx
153 $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.cc
160 Does very much the same as the cflags script in the perl
161 distribution. It doesn't return the whole compiler command line, but
162 initializes all of its parts. The const_cccmd method then actually
163 returns the definition of the CCCMD macro which uses these parts.
170 my($self,$libperl)=@_;
171 return $self->{CFLAGS} if $self->{CFLAGS};
172 return '' unless $self->needs_linking();
174 my($prog, $uc, $perltype, %cflags);
175 $libperl ||= $self->{LIBPERL_A} || "libperl$self->{LIB_EXT}" ;
176 $libperl =~ s/\.\$\(A\)$/$self->{LIB_EXT}/;
178 @cflags{qw(cc ccflags optimize shellflags)}
179 = @Config{qw(cc ccflags optimize shellflags)};
182 $cflags{shellflags} ||= '';
187 DE => '-DDEBUGGING -DEMBED',
188 M => '-DEMBED -DMULTIPLICITY',
189 DM => '-DDEBUGGING -DEMBED -DMULTIPLICITY',
192 if ($libperl =~ /libperl(\w*)\Q$self->{LIB_EXT}/){
195 $uc = ""; # avoid warning
197 $perltype = $map{$uc} ? $map{$uc} : "";
205 ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ;
206 if ($prog = $Config{$name}) {
207 # Expand hints for this extension via the shell
208 print STDOUT "Processing $name hint:\n" if $Verbose;
209 my(@o)=`cc=\"$cflags{cc}\"
210 ccflags=\"$cflags{ccflags}\"
211 optimize=\"$cflags{optimize}\"
212 perltype=\"$cflags{perltype}\"
213 optdebug=\"$cflags{optdebug}\"
216 echo ccflags=\$ccflags
217 echo optimize=\$optimize
218 echo perltype=\$perltype
219 echo optdebug=\$optdebug
224 if ($line =~ /(.*?)=\s*(.*)\s*$/){
226 print STDOUT " $1 = $2\n" if $Verbose;
228 print STDOUT "Unrecognised result from hint: '$line'\n";
234 $cflags{optimize} = $optdebug;
237 for (qw(ccflags optimize perltype)) {
239 $cflags{$_} =~ s/^\s+//;
240 $cflags{$_} =~ s/\s+/ /g;
241 $cflags{$_} =~ s/\s+$//;
242 $self->{uc $_} ||= $cflags{$_};
245 if ($self->{POLLUTE}) {
246 $self->{CCFLAGS} .= ' -DPERL_POLLUTE ';
250 if ($Config{usemymalloc} and not $Config{bincompat5005}
251 and not $Config{ccflags} =~ /-DPERL_POLLUTE_MALLOC\b/
252 and $self->{PERL_MALLOC_OK}) {
253 $pollute = '$(PERL_MALLOC_DEF)';
256 $self->{CCFLAGS} = quote_paren($self->{CCFLAGS});
257 $self->{OPTIMIZE} = quote_paren($self->{OPTIMIZE});
259 return $self->{CFLAGS} = qq{
260 CCFLAGS = $self->{CCFLAGS}
261 OPTIMIZE = $self->{OPTIMIZE}
262 PERLTYPE = $self->{PERLTYPE}
270 Defines the clean target.
275 # --- Cleanup and Distribution Sections ---
277 my($self, %attribs) = @_;
280 # Delete temporary files but do not touch installed files. We don\'t delete
281 # the Makefile here so a later make realclean still has a makefile to use.
283 clean :: clean_subdirs
286 my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files
288 my @errfiles = @{$self->{C}};
292 push( @otherfiles, @errfiles, 'perlmain.err' );
294 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
295 push(@otherfiles, qw[./blib $(MAKE_APERL_FILE)
296 $(INST_ARCHAUTODIR)/extralibs.all
297 $(INST_ARCHAUTODIR)/extralibs.ld
298 perlmain.c tmon.out mon.out so_locations
300 *$(OBJ_EXT) *$(LIB_EXT) perl.exe perl perl$(EXE_EXT)
301 $(BOOTSTRAP) $(BASEEXT).bso
302 $(BASEEXT).def lib$(BASEEXT).def
303 $(BASEEXT).exp $(BASEEXT).x
306 push(@otherfiles, qw[*.kp]);
309 push(@otherfiles, qw[core core.*perl.*.? *perl.core]);
312 push(@otherfiles, map { "core." . "[0-9]"x$_ } (1..5));
315 push @m, "\t-\$(RM_RF) @otherfiles\n";
316 # See realclean and ext/utils/make_ext for usage of Makefile.old
318 "\t-\$(MV) \$(FIRST_MAKEFILE) \$(MAKEFILE_OLD) \$(DEV_NULL)\n");
320 "\t$attribs{POSTOP}\n") if $attribs{POSTOP};
325 =item clean_subdirs_target
327 my $make_frag = $MM->clean_subdirs_target;
329 Returns the clean_subdirs target. This is used by the clean target to
330 call clean on any subdirectories which contain Makefiles.
334 sub clean_subdirs_target {
337 # No subdirectories, no cleaning.
338 return <<'NOOP_FRAG' unless @{$self->{DIR}};
344 my $clean = "clean_subdirs :\n";
346 for my $dir (@{$self->{DIR}}) {
347 $clean .= sprintf <<'MAKE_FRAG', $dir;
348 -cd %s && $(TEST_F) $(FIRST_MAKEFILE) && $(MAKE) clean
356 =item const_cccmd (o)
358 Returns the full compiler call for C programs and stores the
359 definition in CONST_CCCMD.
364 my($self,$libperl)=@_;
365 return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
366 return '' unless $self->needs_linking();
367 return $self->{CONST_CCCMD} =
368 q{CCCMD = $(CC) -c $(PASTHRU_INC) $(INC) \\
369 $(CCFLAGS) $(OPTIMIZE) \\
370 $(PERLTYPE) $(MPOLLUTE) $(DEFINE_VERSION) \\
371 $(XS_DEFINE_VERSION)};
374 =item const_config (o)
376 Defines a couple of constants in the Makefile that are imported from
382 # --- Constants Sections ---
386 push(@m,"\n# These definitions are from config.sh (via $INC{'Config.pm'})\n");
387 push(@m,"\n# They may have been overridden via Makefile.PL or on the command line\n");
389 foreach $m (@{$self->{CONFIG}}){
390 # SITE*EXP macros are defined in &constants; avoid duplicates here
391 next if $once_only{$m};
392 $self->{uc $m} = quote_paren($self->{uc $m});
393 push @m, uc($m) , ' = ' , $self->{uc $m}, "\n";
399 =item const_loadlibs (o)
401 Defines EXTRALIBS, LDLOADLIBS, BSLOADLIBS, LD_RUN_PATH. See
402 L<ExtUtils::Liblist> for details.
408 return "" unless $self->needs_linking;
411 # $self->{NAME} might depend on some other libraries:
412 # See ExtUtils::Liblist for details
417 EXTRALIBS LDLOADLIBS BSLOADLIBS LD_RUN_PATH
419 next unless defined $self->{$tmp};
420 push @m, "$tmp = $self->{$tmp}\n";
427 my $make_frag = $mm->constants;
429 Prints out macros for lots of constants.
439 AR_STATIC_ARGS DIRFILESEP
441 VERSION VERSION_MACRO VERSION_SYM DEFINE_VERSION
442 XS_VERSION XS_VERSION_MACRO XS_DEFINE_VERSION
443 INST_ARCHLIB INST_SCRIPT INST_BIN INST_LIB
444 INST_MAN1DIR INST_MAN3DIR
448 PERLPREFIX SITEPREFIX VENDORPREFIX
450 (map { ("INSTALL".$_,
452 } $self->installvars),
457 FIRST_MAKEFILE MAKEFILE_OLD MAKE_APERL_FILE
458 PERLMAINCC PERL_SRC PERL_INC
459 PERL FULLPERL ABSPERL
460 PERLRUN FULLPERLRUN ABSPERLRUN
461 PERLRUNINST FULLPERLRUNINST ABSPERLRUNINST
467 next unless defined $self->{$macro};
469 # pathnames can have sharp signs in them; escape them so
470 # make doesn't think it is a comment-start character.
471 $self->{$macro} =~ s/#/\\#/g;
472 push @m, "$macro = $self->{$macro}\n";
476 MAKEMAKER = $self->{MAKEMAKER}
477 MM_VERSION = $self->{MM_VERSION}
478 MM_REVISION = $self->{MM_REVISION}
482 # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle).
483 # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle)
484 # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar)
485 # DLBASE = Basename part of dynamic library. May be just equal BASEEXT.
489 FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT
490 LDFROM LINKTYPE PM_FILTER
493 next unless defined $self->{$macro};
494 push @m, "$macro = $self->{$macro}\n";
498 # Handy lists of source code files:
499 XS_FILES = ".$self->wraplist(sort keys %{$self->{XS}})."
500 C_FILES = ".$self->wraplist(@{$self->{C}})."
501 O_FILES = ".$self->wraplist(@{$self->{O_FILES}})."
502 H_FILES = ".$self->wraplist(@{$self->{H}})."
503 MAN1PODS = ".$self->wraplist(sort keys %{$self->{MAN1PODS}})."
504 MAN3PODS = ".$self->wraplist(sort keys %{$self->{MAN3PODS}})."
509 # Where is the Config information that we are using/depend on
510 CONFIGDEP = $(PERL_ARCHLIB)$(DIRFILESEP)Config.pm $(PERL_INC)$(DIRFILESEP)config.h
515 # Where to build things
516 INST_LIBDIR = $self->{INST_LIBDIR}
517 INST_ARCHLIBDIR = $self->{INST_ARCHLIBDIR}
519 INST_AUTODIR = $self->{INST_AUTODIR}
520 INST_ARCHAUTODIR = $self->{INST_ARCHAUTODIR}
522 INST_STATIC = $self->{INST_STATIC}
523 INST_DYNAMIC = $self->{INST_DYNAMIC}
524 INST_BOOT = $self->{INST_BOOT}
530 EXPORT_LIST = $self->{EXPORT_LIST}
531 PERL_ARCHIVE = $self->{PERL_ARCHIVE}
532 PERL_ARCHIVE_AFTER = $self->{PERL_ARCHIVE_AFTER}
537 TO_INST_PM = ".$self->wraplist(sort keys %{$self->{PM}})."
539 PM_TO_BLIB = ".$self->wraplist(%{$self->{PM}})."
548 Same as macro for the depend attribute.
553 my($self,%attribs) = @_;
555 while (($key,$val) = each %attribs){
556 last unless defined $key;
557 push @m, "$key : $val\n";
566 Defines the DESTDIR and DEST* variables paralleling the INSTALL*.
574 $self->{DESTDIR} ||= '';
576 # Make DEST variables.
577 foreach my $var ($self->installvars) {
578 my $destvar = 'DESTINSTALL'.$var;
579 $self->{$destvar} ||= '$(DESTDIR)$(INSTALL'.$var.')';
588 Defines a lot of macros for distribution support.
590 macro description default
592 TAR tar command to use tar
593 TARFLAGS flags to pass to TAR cvf
595 ZIP zip command to use zip
596 ZIPFLAGS flags to pass to ZIP -r
598 COMPRESS compression command to gzip --best
600 SUFFIX suffix to put on .gz
603 SHAR shar command to use shar
605 PREOP extra commands to run before
607 POSTOP extra commands to run after
610 TO_UNIX a command to convert linefeeds
611 to Unix style in your archive
613 CI command to checkin your ci -u
614 sources to version control
615 RCS_LABEL command to label your sources rcs -Nv$(VERSION_SYM): -q
618 DIST_CP $how argument to manicopy() best
619 when the distdir is created
621 DIST_DEFAULT default target to use to tardist
622 create a distribution
624 DISTVNAME name of the resulting archive $(DISTNAME)-$(VERSION)
632 $self->{TAR} ||= 'tar';
633 $self->{TARFLAGS} ||= 'cvf';
634 $self->{ZIP} ||= 'zip';
635 $self->{ZIPFLAGS} ||= '-r';
636 $self->{COMPRESS} ||= 'gzip --best';
637 $self->{SUFFIX} ||= '.gz';
638 $self->{SHAR} ||= 'shar';
639 $self->{PREOP} ||= '$(NOECHO) $(NOOP)'; # eg update MANIFEST
640 $self->{POSTOP} ||= '$(NOECHO) $(NOOP)'; # eg remove the distdir
641 $self->{TO_UNIX} ||= '$(NOECHO) $(NOOP)';
643 $self->{CI} ||= 'ci -u';
644 $self->{RCS_LABEL}||= 'rcs -Nv$(VERSION_SYM): -q';
645 $self->{DIST_CP} ||= 'best';
646 $self->{DIST_DEFAULT} ||= 'tardist';
648 ($self->{DISTNAME} = $self->{NAME}) =~ s{::}{-}g unless $self->{DISTNAME};
649 $self->{DISTVNAME} ||= $self->{DISTNAME}.'-'.$self->{VERSION};
655 my $dist_macros = $mm->dist(%overrides);
657 Generates a make fragment defining all the macros initialized in
660 %overrides can be used to override any of the above.
665 my($self, %attribs) = @_;
669 TAR TARFLAGS ZIP ZIPFLAGS COMPRESS SUFFIX SHAR
671 CI RCS_LABEL DIST_CP DIST_DEFAULT
675 my $value = $attribs{$key} || $self->{$key};
676 $make .= "$key = $value\n";
682 =item dist_basics (o)
684 Defines the targets distclean, distcheck, skipcheck, manifest, veryclean.
691 return <<'MAKE_FRAG';
692 distclean :: realclean distcheck
696 $(PERLRUN) "-MExtUtils::Manifest=fullcheck" -e fullcheck
699 $(PERLRUN) "-MExtUtils::Manifest=skipcheck" -e skipcheck
702 $(PERLRUN) "-MExtUtils::Manifest=mkmanifest" -e mkmanifest
704 veryclean : realclean
705 $(RM_F) *~ *.orig */*~ */*.orig
713 Defines a check in target for RCS.
721 $(PERLRUN) "-MExtUtils::Manifest=maniread" \\
722 -e "@all = keys %{ maniread() };" \\
723 -e "print(qq{Executing $(CI) @all\n}); system(qq{$(CI) @all});" \\
724 -e "print(qq{Executing $(RCS_LABEL) ...\n}); system(qq{$(RCS_LABEL) @all});"
730 my $dist_make_fragment = $MM->dist_core;
732 Puts the targets necessary for 'make dist' together into one make
741 foreach my $target (qw(dist tardist uutardist tarfile zipdist zipfile
744 my $method = $target.'_target';
746 $make_frag .= $self->$method();
755 my $make_frag = $MM->dist_target;
757 Returns the 'dist' target to make an archive for distribution. This
758 target simply checks to make sure the Makefile is up-to-date and
759 depends on $(DIST_DEFAULT).
766 my $date_check = $self->oneliner(<<'CODE', ['-l']);
767 print 'Warning: Makefile possibly out of date with $(VERSION_FROM)'
768 if -e '$(VERSION_FROM)' and -M '$(VERSION_FROM)' < -M '$(FIRST_MAKEFILE)';
771 return sprintf <<'MAKE_FRAG', $date_check;
772 dist : $(DIST_DEFAULT) $(FIRST_MAKEFILE)
777 =item B<tardist_target>
779 my $make_frag = $MM->tardist_target;
781 Returns the 'tardist' target which is simply so 'make tardist' works.
782 The real work is done by the dynamically named tardistfile_target()
783 method, tardist should have that as a dependency.
790 return <<'MAKE_FRAG';
791 tardist : $(DISTVNAME).tar$(SUFFIX)
796 =item B<zipdist_target>
798 my $make_frag = $MM->zipdist_target;
800 Returns the 'zipdist' target which is simply so 'make zipdist' works.
801 The real work is done by the dynamically named zipdistfile_target()
802 method, zipdist should have that as a dependency.
809 return <<'MAKE_FRAG';
810 zipdist : $(DISTVNAME).zip
815 =item B<tarfile_target>
817 my $make_frag = $MM->tarfile_target;
819 The name of this target is the name of the tarball generated by
820 tardist. This target does the actual work of turning the distdir into
828 return <<'MAKE_FRAG';
829 $(DISTVNAME).tar$(SUFFIX) : distdir
832 $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME)
833 $(RM_RF) $(DISTVNAME)
834 $(COMPRESS) $(DISTVNAME).tar
841 my $make_frag = $MM->zipfile_target;
843 The name of this target is the name of the zip file generated by
844 zipdist. This target does the actual work of turning the distdir into
852 return <<'MAKE_FRAG';
853 $(DISTVNAME).zip : distdir
855 $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME)
856 $(RM_RF) $(DISTVNAME)
861 =item uutardist_target
863 my $make_frag = $MM->uutardist_target;
865 Converts the tarfile into a uuencoded file
869 sub uutardist_target {
872 return <<'MAKE_FRAG';
873 uutardist : $(DISTVNAME).tar$(SUFFIX)
874 uuencode $(DISTVNAME).tar$(SUFFIX) $(DISTVNAME).tar$(SUFFIX) > $(DISTVNAME).tar$(SUFFIX)_uu
881 my $make_frag = $MM->shdist_target;
883 Converts the distdir into a shell archive.
890 return <<'MAKE_FRAG';
893 $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar
894 $(RM_RF) $(DISTVNAME)
901 Defines the scratch directory target that will hold the distribution
902 before tar-ing (or shar-ing).
906 # For backwards compatibility.
907 *dist_dir = *distdir;
912 return <<'MAKE_FRAG';
913 distdir : metafile metafile_addtomanifest signature
914 $(RM_RF) $(DISTVNAME)
915 $(PERLRUN) "-MExtUtils::Manifest=manicopy,maniread" \
916 -e "manicopy(maniread(),'$(DISTVNAME)', '$(DIST_CP)');"
924 Defines a target that produces the distribution in the
925 scratchdirectory, and runs 'perl Makefile.PL; make ;make test' in that
935 cd $(DISTVNAME) && $(ABSPERLRUN) Makefile.PL
936 cd $(DISTVNAME) && $(MAKE) $(PASTHRU)
937 cd $(DISTVNAME) && $(MAKE) test $(PASTHRU)
944 Used by AIX and VMS to define DL_FUNCS and DL_VARS and write the *.exp
950 my($self,%attribs) = @_;
952 return '' unless ($Is_AIX && $self->needs_linking() );
954 my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {};
955 my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || [];
956 my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || [];
960 dynamic :: $self->{BASEEXT}.exp
962 ") unless $self->{SKIPHASH}{'dynamic'}; # dynamic and static are subs, so...
965 static :: $self->{BASEEXT}.exp
967 ") unless $self->{SKIPHASH}{'static'}; # we avoid a warning if we tick them
970 $self->{BASEEXT}.exp: Makefile.PL
971 ",' $(PERLRUN) -e \'use ExtUtils::Mksymlists; \\
972 Mksymlists("NAME" => "',$self->{NAME},'", "DL_FUNCS" => ',
973 neatvalue($funcs), ', "FUNCLIST" => ', neatvalue($funclist),
974 ', "DL_VARS" => ', neatvalue($vars), ');\'
982 Defines the dynamic target.
987 # --- Dynamic Loading Sections ---
991 dynamic :: $(FIRST_MAKEFILE) $(INST_DYNAMIC) $(INST_BOOT)
998 Defines targets for bootstrap files.
1003 my($self, %attribs) = @_;
1006 ' unless $self->has_link_code();
1008 return <<'MAKE_FRAG';
1009 BOOTSTRAP = $(BASEEXT).bs
1011 # As Mkbootstrap might not write a file (if none is required)
1012 # we use touch to prevent make continually trying to remake it.
1013 # The DynaLoader only reads a non-empty file.
1014 $(BOOTSTRAP): $(FIRST_MAKEFILE) $(BOOTDEP) blibdirs
1015 $(NOECHO) $(ECHO) "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))"
1016 $(NOECHO) $(PERLRUN) \
1017 "-MExtUtils::Mkbootstrap" \
1018 -e "Mkbootstrap('$(BASEEXT)','$(BSLOADLIBS)');"
1019 $(NOECHO) $(TOUCH) $(BOOTSTRAP)
1020 $(CHMOD) $(PERM_RW) $@
1022 $(INST_BOOT): $(BOOTSTRAP) blibdirs
1023 $(NOECHO) $(RM_RF) $(INST_BOOT)
1024 -$(CP) $(BOOTSTRAP) $(INST_BOOT)
1025 $(CHMOD) $(PERM_RW) $@
1029 =item dynamic_lib (o)
1031 Defines how to produce the *.so (or equivalent) files.
1036 my($self, %attribs) = @_;
1037 return '' unless $self->needs_linking(); #might be because of a subdir
1039 return '' unless $self->has_link_code;
1041 my($otherldflags) = $attribs{OTHERLDFLAGS} || "";
1042 my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
1043 my($armaybe) = $attribs{ARMAYBE} || $self->{ARMAYBE} || ":";
1044 my($ldfrom) = '$(LDFROM)';
1045 $armaybe = 'ar' if ($Is_OSF and $armaybe eq ':');
1047 my $ld_opt = $Is_OS2 ? '$(OPTIMIZE) ' : ''; # Useful on other systems too?
1048 my $ld_fix = $Is_OS2 ? '|| ( $(RM_F) $@ && sh -c false )' : '';
1050 # This section creates the dynamically loadable $(INST_DYNAMIC)
1051 # from $(OBJECT) and possibly $(MYEXTLIB).
1052 ARMAYBE = '.$armaybe.'
1053 OTHERLDFLAGS = '.$ld_opt.$otherldflags.'
1054 INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
1055 INST_DYNAMIC_FIX = '.$ld_fix.'
1057 $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) blibdirs $(EXPORT_LIST) $(PERL_ARCHIVE) $(PERL_ARCHIVE_AFTER) $(INST_DYNAMIC_DEP)
1059 if ($armaybe ne ':'){
1060 $ldfrom = 'tmp$(LIB_EXT)';
1061 push(@m,' $(ARMAYBE) cr '.$ldfrom.' $(OBJECT)'."\n");
1062 push(@m,' $(RANLIB) '."$ldfrom\n");
1064 $ldfrom = "-all $ldfrom -none" if $Is_OSF;
1066 # The IRIX linker doesn't use LD_RUN_PATH
1067 my $ldrun = $Is_IRIX && $self->{LD_RUN_PATH} ?
1068 qq{-rpath "$self->{LD_RUN_PATH}"} : '';
1070 # For example in AIX the shared objects/libraries from previous builds
1071 # linger quite a while in the shared dynalinker cache even when nobody
1072 # is using them. This is painful if one for instance tries to restart
1073 # a failed build because the link command will fail unnecessarily 'cos
1074 # the shared object/library is 'busy'.
1075 push(@m,' $(RM_F) $@
1078 my $libs = '$(LDLOADLIBS)';
1080 if ($Is_NetBSD && $Config{'useshrplib'}) {
1081 # Use nothing on static perl platforms, and to the flags needed
1082 # to link against the shared libperl library on shared perl
1083 # platforms. We peek at lddlflags to see if we need -Wl,-R
1084 # or -R to add paths to the run-time library search path.
1085 if ($Config{'lddlflags'} =~ /-Wl,-R/) {
1086 $libs .= ' -L$(PERL_INC) -Wl,-R$(INSTALLARCHLIB)/CORE -lperl';
1087 } elsif ($Config{'lddlflags'} =~ /-R/) {
1088 $libs .= ' -L$(PERL_INC) -R$(INSTALLARCHLIB)/CORE -lperl';
1093 ' LD_RUN_PATH="$(LD_RUN_PATH)" $(LD) '.$ldrun.' $(LDDLFLAGS) '.$ldfrom.
1094 ' $(OTHERLDFLAGS) -o $@ $(MYEXTLIB) $(PERL_ARCHIVE) '.$libs.' $(PERL_ARCHIVE_AFTER) $(EXPORT_LIST) $(INST_DYNAMIC_FIX)');
1096 $(CHMOD) $(PERM_RWX) $@
1104 Deprecated method. Use libscan instead.
1109 my($self,$path) = @_;
1115 Called by init_others, and calls ext ExtUtils::Liblist. See
1116 L<ExtUtils::Liblist> for details.
1121 my($self,$libs) = @_;
1122 require ExtUtils::Liblist;
1123 $self->ext($libs, $Verbose);
1128 Finds the executables PERL and FULLPERL
1133 my($self, $ver, $names, $dirs, $trace) = @_;
1136 print "Looking for perl $ver by these names:
1143 my $stderr_duped = 0;
1146 if( open(STDERR_COPY, '>&STDERR') ) {
1151 find_perl() can't dup STDERR: $!
1152 You might see some garbage while we search for Perl
1157 foreach $name (@$names){
1158 foreach $dir (@$dirs){
1159 next unless defined $dir; # $self->{PERL_SRC} may be undefined
1161 if ($self->file_name_is_absolute($name)) { # /foo/bar
1163 } elsif ($self->canonpath($name) eq
1164 $self->canonpath(basename($name))) { # foo
1165 $abs = $self->catfile($dir, $name);
1167 $abs = $self->catfile($Curdir, $name);
1169 print "Checking $abs\n" if ($trace >= 2);
1170 next unless $self->maybe_command($abs);
1171 print "Executing $abs\n" if ($trace >= 2);
1173 my $version_check = qq{$abs -e "require $ver; print qq{VER_OK\n}"};
1174 # To avoid using the unportable 2>&1 to supress STDERR,
1175 # we close it before running the command.
1176 # However, thanks to a thread library bug in many BSDs
1177 # ( http://www.freebsd.org/cgi/query-pr.cgi?pr=51535 )
1178 # we cannot use the fancier more portable way in here
1179 # but instead need to use the traditional 2>&1 construct.
1181 $val = `$version_check 2>&1`;
1183 close STDERR if $stderr_duped;
1184 $val = `$version_check`;
1185 open STDERR, '>&STDERR_COPY' if $stderr_duped;
1188 if ($val =~ /^VER_OK/) {
1189 print "Using PERL=$abs\n" if $trace;
1191 } elsif ($trace >= 2) {
1192 print "Result: '$val'\n";
1196 print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n";
1197 0; # false and not empty
1202 my $test = $mm->find_tests;
1204 Returns a string suitable for feeding to the shell to return all
1216 =head2 Methods to actually produce chunks of text for the Makefile
1218 The methods here are called for each MakeMaker object in the order
1219 specified by @ExtUtils::MakeMaker::MM_Sections.
1227 Inserts the sharpbang or equivalent magic number to a set of @files.
1231 sub fixin { # stolen from the pink Camel book, more or less
1232 my($self, @files) = @_;
1234 my($does_shbang) = $Config{'sharpbang'} =~ /^\s*\#\!/;
1235 for my $file (@files) {
1236 my $file_new = "$file.new";
1237 my $file_bak = "$file.bak";
1241 open(FIXIN, $file) or croak "Can't process '$file': $!";
1243 chomp(my $line = <FIXIN>);
1244 next unless $line =~ s/^\s*\#!\s*//; # Not a shbang file.
1245 # Now figure out the interpreter name.
1246 my($cmd,$arg) = split ' ', $line, 2;
1249 # Now look (in reverse) for interpreter in absolute PATH (unless perl).
1251 if ($cmd eq "perl") {
1252 if ($Config{startperl} =~ m,^\#!.*/perl,) {
1253 $interpreter = $Config{startperl};
1254 $interpreter =~ s,^\#!,,;
1256 $interpreter = $Config{perlpath};
1259 my(@absdirs) = reverse grep {$self->file_name_is_absolute} $self->path;
1262 foreach $dir (@absdirs) {
1263 if ($self->maybe_command($cmd)) {
1264 warn "Ignoring $interpreter in $file\n" if $Verbose && $interpreter;
1265 $interpreter = $self->catfile($dir,$cmd);
1269 # Figure out how to invoke interpreter on this machine.
1273 print STDOUT "Changing sharpbang in $file to $interpreter" if $Verbose;
1274 # this is probably value-free on DOSISH platforms
1276 $shb .= "$Config{'sharpbang'}$interpreter";
1277 $shb .= ' ' . $arg if defined $arg;
1281 eval 'exec $interpreter $arg -S \$0 \${1+"\$\@"}'
1282 if 0; # not running under some shell
1283 } unless $Is_Win32; # this won't work on win32, so don't
1285 warn "Can't find $cmd in PATH, $file unchanged"
1290 unless ( open(FIXOUT,">$file_new") ) {
1291 warn "Can't create new $file: $!\n";
1295 # Print out the new #! line (or equivalent).
1298 print FIXOUT $shb, <FIXIN>;
1302 chmod 0666, $file_bak;
1304 unless ( rename($file, $file_bak) ) {
1305 warn "Can't rename $file to $file_bak: $!";
1308 unless ( rename($file_new, $file) ) {
1309 warn "Can't rename $file_new to $file: $!";
1310 unless ( rename($file_bak, $file) ) {
1311 warn "Can't rename $file_bak back to $file either: $!";
1312 warn "Leaving $file renamed as $file_bak\n";
1318 close(FIXIN) if fileno(FIXIN);
1319 system("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':';;
1331 '# Phony target to force checking subdirectories.
1339 Guess the name of this package by examining the working directory's
1340 name. MakeMaker calls this only if the developer has not supplied a
1350 my $name = basename(cwd());
1351 $name =~ s|[\-_][\d\.\-]+\z||; # this is new with MM 5.00, we
1352 # strip minus or underline
1353 # followed by a float or some such
1354 print "Warning: Guessing NAME [$name] from current directory name.\n";
1360 Returns true if C, XS, MYEXTLIB or similar objects exist within this
1361 object that need a compiler. Does not descend into subdirectories as
1362 needs_linking() does.
1368 return $self->{HAS_LINK_CODE} if defined $self->{HAS_LINK_CODE};
1369 if ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}){
1370 $self->{HAS_LINK_CODE} = 1;
1373 return $self->{HAS_LINK_CODE} = 0;
1379 Scans the directory structure and initializes DIR, XS, XS_FILES, PM,
1380 C, C_FILES, O_FILES, H, H_FILES, PL_FILES, MAN*PODS, EXE_FILES.
1382 Called by init_main.
1386 sub init_dirscan { # --- File and Directory Lists (.xs .pm .pod etc)
1388 my($name, %dir, %xs, %c, %h, %ignore, %pl_files, %manifypods);
1391 @ignore{qw(Makefile.PL test.pl t)} = (1,1,1);
1393 # ignore the distdir
1394 $Is_VMS ? $ignore{"$self->{DISTVNAME}.dir"} = 1
1395 : $ignore{$self->{DISTVNAME}} = 1;
1397 @ignore{map lc, keys %ignore} = values %ignore if $Is_VMS;
1399 foreach $name ($self->lsdir($Curdir)){
1400 next if $name =~ /\#/;
1401 next if $name eq $Curdir or $name eq $Updir or $ignore{$name};
1402 next unless $self->libscan($name);
1404 next if -l $name; # We do not support symlinks at all
1405 next if $self->{NORECURS};
1406 $dir{$name} = $name if (-f $self->catfile($name,"Makefile.PL"));
1407 } elsif ($name =~ /\.xs\z/){
1408 my($c); ($c = $name) =~ s/\.xs\z/.c/;
1411 } elsif ($name =~ /\.c(pp|xx|c)?\z/i){ # .c .C .cpp .cxx .cc
1413 unless $name =~ m/perlmain\.c/; # See MAP_TARGET
1414 } elsif ($name =~ /\.h\z/i){
1416 } elsif ($name =~ /\.PL\z/) {
1417 ($pl_files{$name} = $name) =~ s/\.PL\z// ;
1418 } elsif (($Is_VMS || $Is_Dos) && $name =~ /[._]pl$/i) {
1419 # case-insensitive filesystem, one dot per name, so foo.h.PL
1420 # under Unix appears as foo.h_pl under VMS or fooh.pl on Dos
1421 local($/); open(PL,$name); my $txt = <PL>; close PL;
1422 if ($txt =~ /Extracting \S+ \(with variable substitutions/) {
1423 ($pl_files{$name} = $name) =~ s/[._]pl\z//i ;
1426 $pm{$name} = $self->catfile($self->{INST_LIBDIR},$name);
1428 } elsif ($name =~ /\.(p[ml]|pod)\z/){
1429 $pm{$name} = $self->catfile($self->{INST_LIBDIR},$name);
1433 # Some larger extensions often wish to install a number of *.pm/pl
1434 # files into the library in various locations.
1436 # The attribute PMLIBDIRS holds an array reference which lists
1437 # subdirectories which we should search for library files to
1438 # install. PMLIBDIRS defaults to [ 'lib', $self->{BASEEXT} ]. We
1439 # recursively search through the named directories (skipping any
1440 # which don't exist or contain Makefile.PL files).
1442 # For each *.pm or *.pl file found $self->libscan() is called with
1443 # the default installation path in $_[1]. The return value of
1444 # libscan defines the actual installation location. The default
1445 # libscan function simply returns the path. The file is skipped
1446 # if libscan returns false.
1448 # The default installation location passed to libscan in $_[1] is:
1450 # ./*.pm => $(INST_LIBDIR)/*.pm
1451 # ./xyz/... => $(INST_LIBDIR)/xyz/...
1452 # ./lib/... => $(INST_LIB)/...
1454 # In this way the 'lib' directory is seen as the root of the actual
1455 # perl library whereas the others are relative to INST_LIBDIR
1456 # (which includes PARENT_NAME). This is a subtle distinction but one
1457 # that's important for nested modules.
1459 unless( $self->{PMLIBDIRS} ) {
1461 # Avoid logical name vs directory collisions
1462 $self->{PMLIBDIRS} = ['./lib', "./$self->{BASEEXT}"];
1465 $self->{PMLIBDIRS} = ['lib', $self->{BASEEXT}];
1469 #only existing directories that aren't in $dir are allowed
1471 # Avoid $_ wherever possible:
1472 # @{$self->{PMLIBDIRS}} = grep -d && !$dir{$_}, @{$self->{PMLIBDIRS}};
1473 my (@pmlibdirs) = @{$self->{PMLIBDIRS}};
1475 @{$self->{PMLIBDIRS}} = ();
1476 foreach $pmlibdir (@pmlibdirs) {
1477 -d $pmlibdir && !$dir{$pmlibdir} && push @{$self->{PMLIBDIRS}}, $pmlibdir;
1480 if (@{$self->{PMLIBDIRS}}){
1481 print "Searching PMLIBDIRS: @{$self->{PMLIBDIRS}}\n"
1484 File::Find::find(sub {
1486 unless ($self->libscan($_)){
1487 $File::Find::prune = 1;
1492 return if /~$/; # emacs temp files
1493 return if /,v$/; # RCS files
1495 my $path = $File::Find::name;
1496 my $prefix = $self->{INST_LIBDIR};
1499 $prefix = $self->{INST_LIB}
1500 if ($striplibpath = $path) =~ s:^(\W*)lib\W:$1:i;
1502 my($inst) = $self->catfile($prefix,$striplibpath);
1503 local($_) = $inst; # for backwards compatibility
1504 $inst = $self->libscan($inst);
1505 print "libscan($path) => '$inst'\n" if ($Verbose >= 2);
1506 return unless $inst;
1508 }, @{$self->{PMLIBDIRS}});
1511 $self->{PM} ||= \%pm;
1512 $self->{PL_FILES} ||= \%pl_files;
1514 $self->{DIR} ||= [sort keys %dir];
1516 $self->{XS} ||= \%xs;
1517 $self->{C} ||= [sort keys %c];
1518 my @o_files = @{$self->{C}};
1519 $self->{O_FILES} = [grep s/\.c(pp|xx|c)?\z/$self->{OBJ_EXT}/i, @o_files];
1521 $self->{H} ||= [sort keys %h];
1523 # Set up names of manual pages to generate from pods
1525 foreach my $man (qw(MAN1 MAN3)) {
1526 unless ($self->{"${man}PODS"}) {
1527 $self->{"${man}PODS"} = {};
1528 $pods{$man} = 1 unless
1529 $self->{"INSTALL${man}DIR"} =~ /^(none|\s*)$/;
1534 if ( exists $self->{EXE_FILES} ) {
1535 foreach $name (@{$self->{EXE_FILES}}) {
1538 if (open(FH,"<$name")) {
1540 if (/^=(?:head\d+|item|pod)\b/) {
1547 # If it doesn't exist yet, we assume, it has pods in it
1552 $self->{MAN1PODS}->{$name} =
1553 $self->catfile("\$(INST_MAN1DIR)", basename($name).".\$(MAN1EXT)");
1559 my %manifypods = (); # we collect the keys first, i.e. the files
1560 # we have to convert to pod
1561 foreach $name (keys %{$self->{PM}}) {
1562 if ($name =~ /\.pod\z/ ) {
1563 $manifypods{$name} = $self->{PM}{$name};
1564 } elsif ($name =~ /\.p[ml]\z/ ) {
1567 if (open(FH,"<$name")) {
1569 if (/^=head1\s+\w+/) {
1579 $manifypods{$name} = $self->{PM}{$name};
1584 # Remove "Configure.pm" and similar, if it's not the only pod listed
1585 # To force inclusion, just name it "Configure.pod", or override
1587 foreach $name (keys %manifypods) {
1588 if ($self->{PERL_CORE} and $name =~ /(config|setup).*\.pm/is) {
1589 delete $manifypods{$name};
1592 my($manpagename) = $name;
1593 $manpagename =~ s/\.p(od|m|l)\z//;
1594 # everything below lib is ok
1595 unless($manpagename =~ s!^\W*lib\W+!!s) {
1596 $manpagename = $self->catfile(
1597 split(/::/,$self->{PARENT_NAME}),$manpagename
1601 $manpagename = $self->replace_manpage_separator($manpagename);
1602 $self->{MAN3PODS}->{$name} =
1603 $self->catfile("\$(INST_MAN3DIR)", "$manpagename.\$(MAN3EXT)");
1609 =item init_DIRFILESEP
1611 Using / for Unix. Called by init_main.
1615 sub init_DIRFILESEP {
1618 $self->{DIRFILESEP} = '/';
1624 Initializes AR, AR_STATIC_ARGS, BASEEXT, CONFIG, DISTNAME, DLBASE,
1625 EXE_EXT, FULLEXT, FULLPERL, FULLPERLRUN, FULLPERLRUNINST, INST_*,
1626 INSTALL*, INSTALLDIRS, LIB_EXT, LIBPERL_A, MAP_TARGET, NAME,
1627 OBJ_EXT, PARENT_NAME, PERL, PERL_ARCHLIB, PERL_INC, PERL_LIB,
1628 PERL_SRC, PERLRUN, PERLRUNINST, PREFIX, VERSION,
1629 VERSION_SYM, XS_VERSION.
1636 # --- Initialize Module Name and Paths
1638 # NAME = Foo::Bar::Oracle
1639 # FULLEXT = Foo/Bar/Oracle
1641 # PARENT_NAME = Foo::Bar
1643 ### ($self->{FULLEXT} =
1644 ### $self->{NAME}) =~ s!::!/!g ; #eg. BSD/Foo/Socket
1645 $self->{FULLEXT} = $self->catdir(split /::/, $self->{NAME});
1648 # Copied from DynaLoader:
1650 my(@modparts) = split(/::/,$self->{NAME});
1651 my($modfname) = $modparts[-1];
1653 # Some systems have restrictions on files names for DLL's etc.
1654 # mod2fname returns appropriate file base name (typically truncated)
1655 # It may also edit @modparts if required.
1656 if (defined &DynaLoader::mod2fname) {
1657 $modfname = &DynaLoader::mod2fname(\@modparts);
1660 ($self->{PARENT_NAME}, $self->{BASEEXT}) = $self->{NAME} =~ m!(?:([\w:]+)::)?(\w+)\z! ;
1661 $self->{PARENT_NAME} ||= '';
1663 if (defined &DynaLoader::mod2fname) {
1664 # As of 5.001m, dl_os2 appends '_'
1665 $self->{DLBASE} = $modfname;
1667 $self->{DLBASE} = '$(BASEEXT)';
1671 # --- Initialize PERL_LIB, PERL_SRC
1673 # *Real* information: where did we get these two from? ...
1674 my $inc_config_dir = dirname($INC{'Config.pm'});
1675 my $inc_carp_dir = dirname($INC{'Carp.pm'});
1677 unless ($self->{PERL_SRC}){
1679 foreach $dir ($Updir,
1680 $self->catdir($Updir,$Updir),
1681 $self->catdir($Updir,$Updir,$Updir),
1682 $self->catdir($Updir,$Updir,$Updir,$Updir),
1683 $self->catdir($Updir,$Updir,$Updir,$Updir,$Updir))
1686 -f $self->catfile($dir,"config_h.SH")
1688 -f $self->catfile($dir,"perl.h")
1690 -f $self->catfile($dir,"lib","Exporter.pm")
1692 $self->{PERL_SRC}=$dir ;
1698 warn "PERL_CORE is set but I can't find your PERL_SRC!\n" if
1699 $self->{PERL_CORE} and !$self->{PERL_SRC};
1701 if ($self->{PERL_SRC}){
1702 $self->{PERL_LIB} ||= $self->catdir("$self->{PERL_SRC}","lib");
1704 if (defined $Cross::platform) {
1705 $self->{PERL_ARCHLIB} =
1706 $self->catdir("$self->{PERL_SRC}","xlib",$Cross::platform);
1708 $self->catdir("$self->{PERL_SRC}","xlib",$Cross::platform,
1709 $Is_Win32?("CORE"):());
1712 $self->{PERL_ARCHLIB} = $self->{PERL_LIB};
1713 $self->{PERL_INC} = ($Is_Win32) ?
1714 $self->catdir($self->{PERL_LIB},"CORE") : $self->{PERL_SRC};
1717 # catch a situation that has occurred a few times in the past:
1719 -s $self->catfile($self->{PERL_SRC},'cflags')
1723 -s $self->catfile($self->{PERL_SRC},'perlshr_attr.opt')
1730 You cannot build extensions below the perl source tree after executing
1731 a 'make clean' in the perl source tree.
1733 To rebuild extensions distributed with the perl source you should
1734 simply Configure (to include those extensions) and then build perl as
1735 normal. After installing perl the source tree can be deleted. It is
1736 not needed for building extensions by running 'perl Makefile.PL'
1737 usually without extra arguments.
1739 It is recommended that you unpack and build additional extensions away
1740 from the perl source tree.
1744 # we should also consider $ENV{PERL5LIB} here
1745 my $old = $self->{PERL_LIB} || $self->{PERL_ARCHLIB} || $self->{PERL_INC};
1746 $self->{PERL_LIB} ||= $Config{privlibexp};
1747 $self->{PERL_ARCHLIB} ||= $Config{archlibexp};
1748 $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
1751 if (not -f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))
1753 # Maybe somebody tries to build an extension with an
1754 # uninstalled Perl outside of Perl build tree
1756 for my $dir (@INC) {
1757 $found = $dir, last if -e $self->catdir($dir, "Config.pm");
1760 my $inc = dirname $found;
1761 if (-e $self->catdir($inc, "perl.h")) {
1762 $self->{PERL_LIB} = $found;
1763 $self->{PERL_ARCHLIB} = $found;
1764 $self->{PERL_INC} = $inc;
1765 $self->{UNINSTALLED_PERL} = 1;
1767 ... Detected uninstalled Perl. Trying to continue.
1774 # We get SITELIBEXP and SITEARCHEXP directly via
1775 # Get_from_Config. When we are running standard modules, these
1776 # won't matter, we will set INSTALLDIRS to "perl". Otherwise we
1777 # set it to "site". I prefer that INSTALLDIRS be set from outside
1779 $self->{INSTALLDIRS} ||= "site";
1781 $self->{MAN1EXT} ||= $Config{man1ext};
1782 $self->{MAN3EXT} ||= $Config{man3ext};
1784 # Get some stuff out of %Config if we haven't yet done so
1785 print STDOUT "CONFIG must be an array ref\n"
1786 if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY');
1787 $self->{CONFIG} = [] unless (ref $self->{CONFIG});
1788 push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config);
1789 push(@{$self->{CONFIG}}, 'shellflags') if $Config{shellflags};
1791 foreach my $m (@{$self->{CONFIG}}){
1792 next if $once_only{$m};
1793 print STDOUT "CONFIG key '$m' does not exist in Config.pm\n"
1794 unless exists $Config{$m};
1795 $self->{uc $m} ||= $Config{$m};
1799 # This is too dangerous:
1800 # if ($^O eq "next") {
1801 # $self->{AR} = "libtool";
1802 # $self->{AR_STATIC_ARGS} = "-o";
1804 # But I leave it as a placeholder
1806 $self->{AR_STATIC_ARGS} ||= "cr";
1808 # These should never be needed
1809 $self->{OBJ_EXT} ||= '.o';
1810 $self->{LIB_EXT} ||= '.a';
1812 $self->{MAP_TARGET} ||= "perl";
1814 $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}";
1816 # make a simple check if we find Exporter
1817 warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory
1818 (Exporter.pm not found)"
1819 unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") ||
1820 $self->{NAME} eq "ExtUtils::MakeMaker";
1825 Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH, LD,
1826 OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, SHELL, NOOP,
1827 FIRST_MAKEFILE, MAKEFILE_OLD, NOECHO, RM_F, RM_RF, TEST_F,
1828 TOUCH, CP, MV, CHMOD, UMASK_NULL, ECHO, ECHO_N
1832 sub init_others { # --- Initialize Other Attributes
1835 $self->{LD} ||= 'ld';
1837 # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS}
1838 # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or
1839 # undefined. In any case we turn it into an anon array:
1841 # May check $Config{libs} too, thus not empty.
1842 $self->{LIBS} = [$self->{LIBS}] unless ref $self->{LIBS};
1844 $self->{LIBS} = [''] unless @{$self->{LIBS}} && defined $self->{LIBS}[0];
1845 $self->{LD_RUN_PATH} = "";
1847 foreach $libs ( @{$self->{LIBS}} ){
1848 $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace
1849 my(@libs) = $self->extliblist($libs);
1850 if ($libs[0] or $libs[1] or $libs[2]){
1851 # LD_RUN_PATH now computed by ExtUtils::Liblist
1852 ($self->{EXTRALIBS}, $self->{BSLOADLIBS},
1853 $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
1858 if ( $self->{OBJECT} ) {
1859 $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g;
1861 # init_dirscan should have found out, if we have C files
1862 $self->{OBJECT} = "";
1863 $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]};
1865 $self->{OBJECT} =~ s/\n+/ \\\n\t/g;
1866 $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : "";
1867 $self->{PERLMAINCC} ||= '$(CC)';
1868 $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM};
1870 # Sanity check: don't define LINKTYPE = dynamic if we're skipping
1871 # the 'dynamic' section of MM. We don't have this problem with
1872 # 'static', since we either must use it (%Config says we can't
1873 # use dynamic loading) or the caller asked for it explicitly.
1874 if (!$self->{LINKTYPE}) {
1875 $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'}
1877 : ($Config{usedl} ? 'dynamic' : 'static');
1880 $self->{NOOP} ||= '$(SHELL) -c true';
1881 $self->{NOECHO} = '@' unless defined $self->{NOECHO};
1883 $self->{FIRST_MAKEFILE} ||= 'Makefile';
1884 $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE};
1885 $self->{MAKEFILE_OLD} ||= $self->{MAKEFILE}.'.old';
1886 $self->{MAKE_APERL_FILE} ||= $self->{MAKEFILE}.'.aperl';
1888 $self->{SHELL} ||= $Config{sh} || '/bin/sh';
1890 $self->{ECHO} ||= 'echo';
1891 $self->{ECHO_N} ||= 'echo -n';
1892 $self->{RM_F} ||= "rm -f";
1893 $self->{RM_RF} ||= "rm -rf";
1894 $self->{TOUCH} ||= "touch";
1895 $self->{TEST_F} ||= "test -f";
1896 $self->{CP} ||= "cp";
1897 $self->{MV} ||= "mv";
1898 $self->{CHMOD} ||= "chmod";
1899 $self->{MKPATH} ||= '$(PERLRUN) "-MExtUtils::Command" -e mkpath';
1900 $self->{EQUALIZE_TIMESTAMP} ||=
1901 '$(PERLRUN) "-MExtUtils::Command" -e eqtime';
1903 $self->{UNINST} ||= 0;
1904 $self->{VERBINST} ||= 0;
1905 $self->{MOD_INSTALL} ||=
1906 $self->oneliner(<<'CODE', ['-MExtUtils::Install']);
1907 install({@ARGV}, '$(VERBINST)', 0, '$(UNINST)');
1909 $self->{DOC_INSTALL} ||=
1910 '$(PERLRUN) "-MExtUtils::Command::MM" -e perllocal_install';
1911 $self->{UNINSTALL} ||=
1912 '$(PERLRUN) "-MExtUtils::Command::MM" -e uninstall';
1913 $self->{WARN_IF_OLD_PACKLIST} ||=
1914 '$(PERLRUN) "-MExtUtils::Command::MM" -e warn_if_old_packlist';
1916 $self->{UMASK_NULL} ||= "umask 0";
1917 $self->{DEV_NULL} ||= "> /dev/null 2>&1";
1926 Called by init_main. Sets up all INST_* variables except those related
1927 to XS code. Those are handled in init_xs.
1934 $self->{INST_ARCHLIB} ||= $self->catdir($Curdir,"blib","arch");
1935 $self->{INST_BIN} ||= $self->catdir($Curdir,'blib','bin');
1937 # INST_LIB typically pre-set if building an extension after
1938 # perl has been built and installed. Setting INST_LIB allows
1939 # you to build directly into, say $Config{privlibexp}.
1940 unless ($self->{INST_LIB}){
1941 if ($self->{PERL_CORE}) {
1942 if (defined $Cross::platform) {
1943 $self->{INST_LIB} = $self->{INST_ARCHLIB} =
1944 $self->catdir($self->{PERL_LIB},"..","xlib",
1948 $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB};
1951 $self->{INST_LIB} = $self->catdir($Curdir,"blib","lib");
1955 my @parentdir = split(/::/, $self->{PARENT_NAME});
1956 $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)', @parentdir);
1957 $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)', @parentdir);
1958 $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)', 'auto',
1960 $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)', 'auto',
1963 $self->{INST_SCRIPT} ||= $self->catdir($Curdir,'blib','script');
1965 $self->{INST_MAN1DIR} ||= $self->catdir($Curdir,'blib','man1');
1966 $self->{INST_MAN3DIR} ||= $self->catdir($Curdir,'blib','man3');
1975 Called by init_main. Sets up all INSTALL_* variables (except
1976 INSTALLDIRS) and *PREFIX.
1983 $self->init_lib2arch;
1985 # There are often no Config.pm defaults for these new man variables so
1986 # we fall back to the old behavior which is to use installman*dir
1987 foreach my $num (1, 3) {
1988 my $k = 'installsiteman'.$num.'dir';
1990 $self->{uc $k} ||= uc "\$(installman${num}dir)"
1994 foreach my $num (1, 3) {
1995 my $k = 'installvendorman'.$num.'dir';
1997 unless( $Config{$k} ) {
1998 $self->{uc $k} ||= $Config{usevendorprefix}
1999 ? uc "\$(installman${num}dir)"
2004 $self->{INSTALLSITEBIN} ||= '$(INSTALLBIN)'
2005 unless $Config{installsitebin};
2007 unless( $Config{installvendorbin} ) {
2008 $self->{INSTALLVENDORBIN} ||= $Config{usevendorprefix}
2009 ? $Config{installbin}
2014 my $iprefix = $Config{installprefixexp} || $Config{installprefix} ||
2015 $Config{prefixexp} || $Config{prefix} || '';
2016 my $vprefix = $Config{usevendorprefix} ? $Config{vendorprefixexp} : '';
2017 my $sprefix = $Config{siteprefixexp} || '';
2019 # 5.005_03 doesn't have a siteprefix.
2020 $sprefix = $iprefix unless $sprefix;
2023 $self->{PREFIX} ||= '';
2025 if( $self->{PREFIX} ) {
2026 @{$self}{qw(PERLPREFIX SITEPREFIX VENDORPREFIX)} =
2030 $self->{PERLPREFIX} ||= $iprefix;
2031 $self->{SITEPREFIX} ||= $sprefix;
2032 $self->{VENDORPREFIX} ||= $vprefix;
2034 # Lots of MM extension authors like to use $(PREFIX) so we
2035 # put something sensible in there no matter what.
2036 $self->{PREFIX} = '$('.uc $self->{INSTALLDIRS}.'PREFIX)';
2039 my $arch = $Config{archname};
2040 my $version = $Config{version};
2043 my $libstyle = $Config{installstyle} || 'lib/perl5';
2046 if( $self->{LIBSTYLE} ) {
2047 $libstyle = $self->{LIBSTYLE};
2048 $manstyle = $self->{LIBSTYLE} eq 'lib/perl5' ? 'lib/perl5' : '';
2051 # Some systems, like VOS, set installman*dir to '' if they can't
2053 for my $num (1, 3) {
2054 $self->{'INSTALLMAN'.$num.'DIR'} ||= 'none'
2055 unless $Config{'installman'.$num.'dir'};
2060 bin => { s => $iprefix,
2063 vendorbin => { s => $vprefix,
2066 sitebin => { s => $sprefix,
2069 script => { s => $iprefix,
2076 man1dir => { s => $iprefix,
2079 style => $manstyle, },
2080 siteman1dir => { s => $sprefix,
2083 style => $manstyle, },
2084 vendorman1dir => { s => $vprefix,
2087 style => $manstyle, },
2089 man3dir => { s => $iprefix,
2092 style => $manstyle, },
2093 siteman3dir => { s => $sprefix,
2096 style => $manstyle, },
2097 vendorman3dir => { s => $vprefix,
2100 style => $manstyle, },
2105 privlib => { s => $iprefix,
2108 style => $libstyle, },
2109 vendorlib => { s => $vprefix,
2112 style => $libstyle, },
2113 sitelib => { s => $sprefix,
2116 style => $libstyle, },
2118 archlib => { s => $iprefix,
2120 d => "$version/$arch",
2121 style => $libstyle },
2122 vendorarch => { s => $vprefix,
2124 d => "$version/$arch",
2125 style => $libstyle },
2126 sitearch => { s => $sprefix,
2128 d => "site_perl/$version/$arch",
2129 style => $libstyle },
2133 # Special case for LIB.
2134 if( $self->{LIB} ) {
2135 foreach my $var (keys %lib_layouts) {
2136 my $Installvar = uc "install$var";
2138 if( $var =~ /arch/ ) {
2139 $self->{$Installvar} ||=
2140 $self->catdir($self->{LIB}, $Config{archname});
2143 $self->{$Installvar} ||= $self->{LIB};
2148 my %type2prefix = ( perl => 'PERLPREFIX',
2149 site => 'SITEPREFIX',
2150 vendor => 'VENDORPREFIX'
2153 my %layouts = (%bin_layouts, %man_layouts, %lib_layouts);
2154 while( my($var, $layout) = each(%layouts) ) {
2155 my($s, $t, $d, $style) = @{$layout}{qw(s t d style)};
2156 my $r = '$('.$type2prefix{$t}.')';
2158 print STDERR "Prefixing $var\n" if $Verbose >= 2;
2160 my $installvar = "install$var";
2161 my $Installvar = uc $installvar;
2162 next if $self->{$Installvar};
2164 $d = "$style/$d" if $style;
2165 $self->prefixify($installvar, $s, $r, $d);
2167 print STDERR " $Installvar == $self->{$Installvar}\n"
2171 # Generate these if they weren't figured out.
2172 $self->{VENDORARCHEXP} ||= $self->{INSTALLVENDORARCH};
2173 $self->{VENDORLIBEXP} ||= $self->{INSTALLVENDORLIB};
2180 Unix has no need of special linker flags.
2186 $self->{PERL_ARCHIVE} ||= '';
2187 $self->{PERL_ARCHIVE_AFTER} ||= '';
2188 $self->{EXPORT_LIST} ||= '';
2205 # The user who requests an installation directory explicitly
2206 # should not have to tell us an architecture installation directory
2207 # as well. We look if a directory exists that is named after the
2208 # architecture. If not we take it as a sign that it should be the
2209 # same as the requested installation directory. Otherwise we take
2211 for my $libpair ({l=>"privlib", a=>"archlib"},
2212 {l=>"sitelib", a=>"sitearch"},
2213 {l=>"vendorlib", a=>"vendorarch"},
2216 my $lib = "install$libpair->{l}";
2218 my $Arch = uc "install$libpair->{a}";
2219 if( $self->{$Lib} && ! $self->{$Arch} ){
2220 my($ilib) = $Config{$lib};
2222 $self->prefixify($Arch,$ilib,$self->{$Lib});
2224 unless (-d $self->{$Arch}) {
2225 print STDOUT "Directory $self->{$Arch} not found\n"
2227 $self->{$Arch} = $self->{$Lib};
2229 print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose;
2239 Called by init_main. Sets up ABSPERL, PERL, FULLPERL and all the
2240 *PERLRUN* permutations.
2242 PERL is allowed to be miniperl
2243 FULLPERL must be a complete perl
2245 ABSPERL is PERL converted to an absolute path
2247 *PERLRUN contains everything necessary to run perl, find it's
2250 *PERLRUNINST is *PERLRUN + everything necessary to find the
2251 modules being built.
2259 foreach my $component ($self->{PERL_SRC}, $self->path(),
2262 push @defpath, $component if defined $component;
2265 # Build up a set of file names (not command names).
2266 my $thisperl = $self->canonpath($^X);
2267 $thisperl .= $Config{exe_ext} unless
2268 # VMS might have a file version # at the end
2269 $Is_VMS ? $thisperl =~ m/$Config{exe_ext}(;\d+)?$/i
2270 : $thisperl =~ m/$Config{exe_ext}$/i;
2272 # We need a relative path to perl when in the core.
2273 $thisperl = $self->abs2rel($thisperl) if $self->{PERL_CORE};
2275 my @perls = ($thisperl);
2276 push @perls, map { "$_$Config{exe_ext}" }
2277 ('perl', 'perl5', "perl$Config{version}");
2279 # miniperl has priority over all but the cannonical perl when in the
2280 # core. Otherwise its a last resort.
2281 my $miniperl = "miniperl$Config{exe_ext}";
2282 if( $self->{PERL_CORE} ) {
2283 splice @perls, 1, 0, $miniperl;
2286 push @perls, $miniperl;
2290 $self->find_perl(5.0, \@perls, \@defpath, $Verbose );
2291 # don't check if perl is executable, maybe they have decided to
2292 # supply switches with perl
2294 # When built for debugging, VMS doesn't create perl.exe but ndbgperl.exe.
2295 my $perl_name = 'perl';
2296 $perl_name = 'ndbgperl' if $Is_VMS &&
2297 defined $Config{usevmsdebug} && $Config{usevmsdebug} eq 'define';
2299 # XXX This logic is flawed. If "miniperl" is anywhere in the path
2300 # it will get confused. It should be fixed to work only on the filename.
2301 # Define 'FULLPERL' to be a non-miniperl (used in test: target)
2302 ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/$perl_name/i
2303 unless $self->{FULLPERL};
2305 # Little hack to get around VMS's find_perl putting "MCR" in front
2307 $self->{ABSPERL} = $self->{PERL};
2308 my $has_mcr = $self->{ABSPERL} =~ s/^MCR\s*//;
2309 if( $self->file_name_is_absolute($self->{ABSPERL}) ) {
2310 $self->{ABSPERL} = '$(PERL)';
2313 $self->{ABSPERL} = $self->rel2abs($self->{ABSPERL});
2314 $self->{ABSPERL} = 'MCR '.$self->{ABSPERL} if $has_mcr;
2317 # Are we building the core?
2318 $self->{PERL_CORE} = 0 unless exists $self->{PERL_CORE};
2320 # How do we run perl?
2321 foreach my $perl (qw(PERL FULLPERL ABSPERL)) {
2322 my $run = $perl.'RUN';
2324 $self->{$run} = "\$($perl)";
2326 # Make sure perl can find itself before it's installed.
2327 $self->{$run} .= q{ "-I$(PERL_LIB)" "-I$(PERL_ARCHLIB)"}
2328 if $self->{UNINSTALLED_PERL} || $self->{PERL_CORE};
2330 $self->{$perl.'RUNINST'} =
2331 sprintf q{$(%sRUN) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)"}, $perl;
2338 =item init_platform (o)
2340 Add MM_Unix_VERSION.
2342 =item platform_constants (o)
2349 $self->{MM_Unix_VERSION} = $VERSION;
2350 $self->{PERL_MALLOC_DEF} = '-DPERL_EXTMALLOC_DEF -Dmalloc=Perl_malloc '.
2351 '-Dfree=Perl_mfree -Drealloc=Perl_realloc '.
2352 '-Dcalloc=Perl_calloc';
2356 sub platform_constants {
2360 foreach my $macro (qw(MM_Unix_VERSION PERL_MALLOC_DEF))
2362 next unless defined $self->{$macro};
2363 $make_frag .= "$macro = $self->{$macro}\n";
2374 Called by init_main. Initializes PERL_*
2381 $self->{PERM_RW} = 644 unless defined $self->{PERM_RW};
2382 $self->{PERM_RWX} = 755 unless defined $self->{PERM_RWX};
2392 Sets up macros having to do with XS code. Currently just INST_STATIC,
2393 INST_DYNAMIC and INST_BOOT.
2400 if ($self->has_link_code()) {
2401 $self->{INST_STATIC} =
2402 $self->catfile('$(INST_ARCHAUTODIR)', '$(BASEEXT)$(LIB_EXT)');
2403 $self->{INST_DYNAMIC} =
2404 $self->catfile('$(INST_ARCHAUTODIR)', '$(DLBASE).$(DLEXT)');
2405 $self->{INST_BOOT} =
2406 $self->catfile('$(INST_ARCHAUTODIR)', '$(BASEEXT).bs');
2408 $self->{INST_STATIC} = '';
2409 $self->{INST_DYNAMIC} = '';
2410 $self->{INST_BOOT} = '';
2416 Defines the install target.
2421 my($self, %attribs) = @_;
2425 install :: all pure_install doc_install
2427 install_perl :: all pure_perl_install doc_perl_install
2429 install_site :: all pure_site_install doc_site_install
2431 install_vendor :: all pure_vendor_install doc_vendor_install
2433 pure_install :: pure_$(INSTALLDIRS)_install
2435 doc_install :: doc_$(INSTALLDIRS)_install
2437 pure__install : pure_site_install
2438 $(NOECHO) $(ECHO) INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2440 doc__install : doc_site_install
2441 $(NOECHO) $(ECHO) INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2443 pure_perl_install ::
2444 $(NOECHO) $(MOD_INSTALL) \
2445 read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2446 write }.$self->catfile('$(DESTINSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2447 $(INST_LIB) $(DESTINSTALLPRIVLIB) \
2448 $(INST_ARCHLIB) $(DESTINSTALLARCHLIB) \
2449 $(INST_BIN) $(DESTINSTALLBIN) \
2450 $(INST_SCRIPT) $(DESTINSTALLSCRIPT) \
2451 $(INST_MAN1DIR) $(DESTINSTALLMAN1DIR) \
2452 $(INST_MAN3DIR) $(DESTINSTALLMAN3DIR)
2453 $(NOECHO) $(WARN_IF_OLD_PACKLIST) \
2454 }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{
2457 pure_site_install ::
2458 $(NOECHO) $(MOD_INSTALL) \
2459 read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
2460 write }.$self->catfile('$(DESTINSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \
2461 $(INST_LIB) $(DESTINSTALLSITELIB) \
2462 $(INST_ARCHLIB) $(DESTINSTALLSITEARCH) \
2463 $(INST_BIN) $(DESTINSTALLSITEBIN) \
2464 $(INST_SCRIPT) $(DESTINSTALLSCRIPT) \
2465 $(INST_MAN1DIR) $(DESTINSTALLSITEMAN1DIR) \
2466 $(INST_MAN3DIR) $(DESTINSTALLSITEMAN3DIR)
2467 $(NOECHO) $(WARN_IF_OLD_PACKLIST) \
2468 }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{
2470 pure_vendor_install ::
2471 $(NOECHO) $(MOD_INSTALL) \
2472 read }.$self->catfile('$(VENDORARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
2473 write }.$self->catfile('$(DESTINSTALLVENDORARCH)','auto','$(FULLEXT)','.packlist').q{ \
2474 $(INST_LIB) $(DESTINSTALLVENDORLIB) \
2475 $(INST_ARCHLIB) $(DESTINSTALLVENDORARCH) \
2476 $(INST_BIN) $(DESTINSTALLVENDORBIN) \
2477 $(INST_SCRIPT) $(DESTINSTALLSCRIPT) \
2478 $(INST_MAN1DIR) $(DESTINSTALLVENDORMAN1DIR) \
2479 $(INST_MAN3DIR) $(DESTINSTALLVENDORMAN3DIR)
2482 $(NOECHO) $(ECHO) Appending installation info to $(DESTINSTALLARCHLIB)/perllocal.pod
2483 -$(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
2484 -$(NOECHO) $(DOC_INSTALL) \
2485 "Module" "$(NAME)" \
2486 "installed into" "$(INSTALLPRIVLIB)" \
2487 LINKTYPE "$(LINKTYPE)" \
2488 VERSION "$(VERSION)" \
2489 EXE_FILES "$(EXE_FILES)" \
2490 >> }.$self->catfile('$(DESTINSTALLARCHLIB)','perllocal.pod').q{
2493 $(NOECHO) $(ECHO) Appending installation info to $(DESTINSTALLARCHLIB)/perllocal.pod
2494 -$(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
2495 -$(NOECHO) $(DOC_INSTALL) \
2496 "Module" "$(NAME)" \
2497 "installed into" "$(INSTALLSITELIB)" \
2498 LINKTYPE "$(LINKTYPE)" \
2499 VERSION "$(VERSION)" \
2500 EXE_FILES "$(EXE_FILES)" \
2501 >> }.$self->catfile('$(DESTINSTALLARCHLIB)','perllocal.pod').q{
2503 doc_vendor_install ::
2504 $(NOECHO) $(ECHO) Appending installation info to $(DESTINSTALLARCHLIB)/perllocal.pod
2505 -$(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
2506 -$(NOECHO) $(DOC_INSTALL) \
2507 "Module" "$(NAME)" \
2508 "installed into" "$(INSTALLVENDORLIB)" \
2509 LINKTYPE "$(LINKTYPE)" \
2510 VERSION "$(VERSION)" \
2511 EXE_FILES "$(EXE_FILES)" \
2512 >> }.$self->catfile('$(DESTINSTALLARCHLIB)','perllocal.pod').q{
2517 uninstall :: uninstall_from_$(INSTALLDIRS)dirs
2519 uninstall_from_perldirs ::
2520 $(NOECHO) $(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{
2522 uninstall_from_sitedirs ::
2523 $(NOECHO) $(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{
2525 uninstall_from_vendordirs ::
2526 $(NOECHO) $(UNINSTALL) }.$self->catfile('$(VENDORARCHEXP)','auto','$(FULLEXT)','.packlist').q{
2532 =item installbin (o)
2534 Defines targets to make and to install EXE_FILES.
2540 return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
2541 return "" unless @{$self->{EXE_FILES}};
2542 my(@m, $from, $to, %fromto, @to);
2543 for $from (@{$self->{EXE_FILES}}) {
2544 my($path)= $self->catfile('$(INST_SCRIPT)', basename($from));
2545 local($_) = $path; # for backwards compatibility
2546 $to = $self->libscan($path);
2547 print "libscan($from) => '$to'\n" if ($Verbose >=2);
2550 @to = values %fromto;
2554 $fixin = $self->{PERL_CORE} ? '$(PERLRUN) ../../win32/bin/pl2bat.pl'
2558 $fixin = q{$(PERLRUN) "-MExtUtils::MY" -e "MY->fixin(shift)"};
2562 EXE_FILES = @{$self->{EXE_FILES}}
2573 while (($from,$to) = each %fromto) {
2574 last unless defined $from;
2575 my $todir = dirname($to);
2577 $to: $from \$(FIRST_MAKEFILE) blibdirs
2578 \$(NOECHO) \$(RM_F) $to
2581 -\$(NOECHO) \$(CHMOD) \$(PERM_RWX) $to
2590 Defines the linkext target which in turn defines the LINKTYPE.
2595 my($self, %attribs) = @_;
2596 # LINKTYPE => static or dynamic or ''
2597 my($linktype) = defined $attribs{LINKTYPE} ?
2598 $attribs{LINKTYPE} : '$(LINKTYPE)';
2600 linkext :: $linktype
2607 Takes as arguments a directory name and a regular expression. Returns
2608 all entries in the directory that match the regular expression.
2614 my($dir, $regex) = @_;
2616 my $dh = new DirHandle;
2617 $dh->open($dir || ".") or return ();
2620 @ls = grep(/$regex/, @ls) if $regex;
2626 Simple subroutine to insert the macros defined by the macro attribute
2632 my($self,%attribs) = @_;
2634 while (($key,$val) = each %attribs){
2635 last unless defined $key;
2636 push @m, "$key = $val\n";
2643 Called by staticmake. Defines how to write the Makefile to produce a
2646 By default the Makefile produced includes all the static extensions in
2647 the perl library. (Purified versions of library files, e.g.,
2648 DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.)
2653 my($self, %attribs) = @_;
2654 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) =
2655 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
2658 # --- MakeMaker makeaperl section ---
2659 MAP_TARGET = $target
2660 FULLPERL = $self->{FULLPERL}
2662 return join '', @m if $self->{PARENT};
2664 my($dir) = join ":", @{$self->{DIR}};
2666 unless ($self->{MAKEAPERL}) {
2668 $(MAP_TARGET) :: static $(MAKE_APERL_FILE)
2669 $(MAKE) -f $(MAKE_APERL_FILE) $@
2671 $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
2672 $(NOECHO) $(ECHO) Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET)
2673 $(NOECHO) $(PERLRUNINST) \
2674 Makefile.PL DIR=}, $dir, q{ \
2675 MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
2676 MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=};
2682 push @m, " \\\n\t\t$_";
2684 # push @m, map( " \\\n\t\t$_", @ARGV );
2692 my($cccmd, $linkcmd, $lperl);
2695 $cccmd = $self->const_cccmd($libperl);
2696 $cccmd =~ s/^CCCMD\s*=\s*//;
2697 $cccmd =~ s/\$\(INC\)/ "-I$self->{PERL_INC}" /;
2698 $cccmd .= " $Config{cccdlflags}"
2699 if ($Config{useshrplib} eq 'true');
2700 $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/;
2702 # The front matter of the linkcommand...
2703 $linkcmd = join ' ', "\$(CC)",
2704 grep($_, @Config{qw(ldflags ccdlflags)});
2705 $linkcmd =~ s/\s+/ /g;
2706 $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,;
2708 # Which *.a files could we make use of...
2711 File::Find::find(sub {
2712 return unless m/\Q$self->{LIB_EXT}\E$/;
2713 return if m/^libperl/;
2714 # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a)
2715 return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure";
2717 if( exists $self->{INCLUDE_EXT} ){
2722 ($xx = $File::Find::name) =~ s,.*?/auto/,,s;
2726 # Throw away anything not explicitly marked for inclusion.
2727 # DynaLoader is implied.
2728 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
2734 return unless $found;
2736 elsif( exists $self->{EXCLUDE_EXT} ){
2740 ($xx = $File::Find::name) =~ s,.*?/auto/,,s;
2744 # Throw away anything explicitly marked for exclusion
2745 foreach $excl (@{$self->{EXCLUDE_EXT}}){
2746 return if( $xx eq $excl );
2750 # don't include the installed version of this extension. I
2751 # leave this line here, although it is not necessary anymore:
2752 # I patched minimod.PL instead, so that Miniperl.pm won't
2753 # enclude duplicates
2755 # Once the patch to minimod.PL is in the distribution, I can
2757 return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}\z:;
2759 $static{cwd() . "/" . $_}++;
2760 }, grep( -d $_, @{$searchdirs || []}) );
2762 # We trust that what has been handed in as argument, will be buildable
2763 $static = [] unless $static;
2764 @static{@{$static}} = (1) x @{$static};
2766 $extra = [] unless $extra && ref $extra eq 'ARRAY';
2767 for (sort keys %static) {
2768 next unless /\Q$self->{LIB_EXT}\E\z/;
2769 $_ = dirname($_) . "/extralibs.ld";
2773 grep(s/^(.*)/"-I$1"/, @{$perlinc || []});
2778 # MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we
2779 # regenerate the Makefiles, MAP_STATIC and the dependencies for
2780 # extralibs.all are computed correctly
2782 MAP_LINKCMD = $linkcmd
2783 MAP_PERLINC = @{$perlinc || []}
2785 join(" \\\n\t", reverse sort keys %static), "
2787 MAP_PRELIBS = $Config{perllibs} $Config{cryptlib}
2790 if (defined $libperl) {
2791 ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/;
2793 unless ($libperl && -f $lperl) { # Ilya's code...
2794 my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE";
2795 $dir = "$self->{PERL_ARCHLIB}/.." if $self->{UNINSTALLED_PERL};
2796 $libperl ||= "libperl$self->{LIB_EXT}";
2797 $libperl = "$dir/$libperl";
2798 $lperl ||= "libperl$self->{LIB_EXT}";
2799 $lperl = "$dir/$lperl";
2801 if (! -f $libperl and ! -f $lperl) {
2802 # We did not find a static libperl. Maybe there is a shared one?
2804 $lperl = $libperl = "$dir/$Config{libperl}";
2805 # SUNOS ld does not take the full path to a shared library
2806 $libperl = '' if $Is_SunOS4;
2810 print STDOUT "Warning: $libperl not found
2811 If you're going to build a static perl binary, make sure perl is installed
2812 otherwise ignore this warning\n"
2813 unless (-f $lperl || defined($self->{PERL_SRC}));
2816 # SUNOS ld does not take the full path to a shared library
2817 my $llibperl = $libperl ? '$(MAP_LIBPERL)' : '-lperl';
2820 MAP_LIBPERL = $libperl
2821 LLIBPERL = $llibperl
2825 \$(INST_ARCHAUTODIR)/extralibs.all: blibdirs ".join(" \\\n\t", @$extra).'
2826 $(NOECHO) $(RM_F) $@
2827 $(NOECHO) $(TOUCH) $@
2831 foreach $catfile (@$extra){
2832 push @m, "\tcat $catfile >> \$\@\n";
2836 \$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all
2837 \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) \$(LDFROM) \$(MAP_STATIC) \$(LLIBPERL) `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS)
2838 \$(NOECHO) \$(ECHO) 'To install the new \"\$(MAP_TARGET)\" binary, call'
2839 \$(NOECHO) \$(ECHO) ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)'
2840 \$(NOECHO) \$(ECHO) 'To remove the intermediate files say'
2841 \$(NOECHO) \$(ECHO) ' make -f $makefilename map_clean'
2843 $tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c
2845 push @m, qq{\tcd $tmp && $cccmd "-I\$(PERL_INC)" perlmain.c\n};
2848 $tmp/perlmain.c: $makefilename}, q{
2849 $(NOECHO) $(ECHO) Writing $@
2850 $(NOECHO) $(PERL) $(MAP_PERLINC) "-MExtUtils::Miniperl" \\
2851 -e "writemain(grep s#.*/auto/##s, split(q| |, q|$(MAP_STATIC)|))" > $@t && $(MV) $@t $@
2854 push @m, "\t", q{$(NOECHO) $(PERL) $(INSTALLSCRIPT)/fixpmain
2855 } if (defined (&Dos::UseLFN) && Dos::UseLFN()==0);
2860 $(NOECHO) $(ECHO) Appending installation info to $(DESTINSTALLARCHLIB)/perllocal.pod
2861 -$(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
2862 -$(NOECHO) $(DOC_INSTALL) \
2863 "Perl binary" "$(MAP_TARGET)" \
2864 MAP_STATIC "$(MAP_STATIC)" \
2865 MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \
2866 MAP_LIBPERL "$(MAP_LIBPERL)" \
2867 >> }.$self->catfile('$(DESTINSTALLARCHLIB)','perllocal.pod').q{
2872 inst_perl: pure_inst_perl doc_inst_perl
2874 pure_inst_perl: $(MAP_TARGET)
2875 }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(DESTINSTALLBIN)','$(MAP_TARGET)').q{
2880 }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all
2888 Defines how to rewrite the Makefile.
2895 # We do not know what target was originally specified so we
2896 # must force a manual rerun to be sure. But as it should only
2897 # happen very rarely it is not a significant problem.
2899 $(OBJECT) : $(FIRST_MAKEFILE)
2900 ' if $self->{OBJECT};
2903 # We take a very conservative approach here, but it's worth it.
2904 # We move Makefile to Makefile.old here to avoid gnu make looping.
2905 $(FIRST_MAKEFILE) : Makefile.PL $(CONFIGDEP)
2906 $(NOECHO) $(ECHO) "Makefile out-of-date with respect to $?"
2907 $(NOECHO) $(ECHO) "Cleaning current config before rebuilding Makefile..."
2908 $(NOECHO) $(RM_F) $(MAKEFILE_OLD)
2909 $(NOECHO) $(MV) $(FIRST_MAKEFILE) $(MAKEFILE_OLD)
2910 -$(MAKE) -f $(MAKEFILE_OLD) clean $(DEV_NULL) || $(NOOP)
2911 $(PERLRUN) Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{
2912 $(NOECHO) $(ECHO) "==> Your Makefile has been rebuilt. <=="
2913 $(NOECHO) $(ECHO) "==> Please rerun the make command. <=="
2924 Returns true, if the argument is likely to be a command.
2929 my($self,$file) = @_;
2930 return $file if -x $file && ! -d $file;
2935 =item needs_linking (o)
2937 Does this module need linking? Looks into subdirectory objects (see
2938 also has_link_code())
2945 $caller = (caller(0))[3];
2946 confess("needs_linking called too early") if
2947 $caller =~ /^ExtUtils::MakeMaker::/;
2948 return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING};
2949 if ($self->has_link_code or $self->{MAKEAPERL}){
2950 $self->{NEEDS_LINKING} = 1;
2953 foreach $child (keys %{$self->{CHILDREN}}) {
2954 if ($self->{CHILDREN}->{$child}->needs_linking) {
2955 $self->{NEEDS_LINKING} = 1;
2959 return $self->{NEEDS_LINKING} = 0;
2964 misnamed method (will have to be changed). The MM_Unix method just
2965 returns the argument without further processing.
2967 On VMS used to insure that colons marking targets are preceded by
2968 space - most Unix Makes don't need this, but it's necessary under VMS
2969 to distinguish the target delimiter from a colon appearing as part of
2975 my($self,$text) = @_;
2979 =item parse_abstract
2981 parse a file and return what you think is the ABSTRACT
2985 sub parse_abstract {
2986 my($self,$parsefile) = @_;
2990 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2992 my $package = $self->{DISTNAME};
2993 $package =~ s/-/::/g;
2995 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2998 next unless /^($package\s-\s)(.*)/;
3008 parse a file and return what you think is $VERSION in this file set to.
3009 It will return the string "undef" if it can't figure out what $VERSION
3010 is. $VERSION should be for all to see, so our $VERSION or plain $VERSION
3011 are okay, but my $VERSION is not.
3016 my($self,$parsefile) = @_;
3021 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
3024 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
3025 next if $inpod || /^\s*#/;
3027 next unless /(?<!\\)([\$*])(([\w\:\']*)\bVERSION)\b.*\=/;
3029 package ExtUtils::MakeMaker::_version;
3038 $result = eval($eval);
3039 warn "Could not eval '$eval' in $parsefile: $@" if $@;
3044 $result = "undef" unless defined $result;
3051 Defines the string that is passed to recursive make calls in
3061 my($sep) = $Is_VMS ? ',' : '';
3064 foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)) {
3065 push @pasthru, "$key=\"\$($key)\"";
3068 foreach $key (qw(DEFINE INC)) {
3069 push @pasthru, "PASTHRU_$key=\"\$(PASTHRU_$key)\"";
3072 push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n";
3078 Takes one argument, a file name, and returns the file name, if the
3079 argument is likely to be a perl script. On MM_Unix this is true for
3080 any ordinary, readable file.
3085 my($self,$file) = @_;
3086 return $file if -r $file && -f _;
3090 =item perldepend (o)
3092 Defines the dependency from all *.h files that come with the perl
3101 # Check for unpropogated config.sh changes. Should never happen.
3102 # We do NOT just update config.h because that is not sufficient.
3103 # An out of date config.h is not fatal but complains loudly!
3104 $(PERL_INC)/config.h: $(PERL_SRC)/config.sh
3105 -$(NOECHO) $(ECHO) "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false
3107 $(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh
3108 $(NOECHO) $(ECHO) "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh"
3109 cd $(PERL_SRC) && $(MAKE) lib/Config.pm
3110 } if $self->{PERL_SRC};
3112 return join "", @m unless $self->needs_linking;
3116 $(PERL_INC)/EXTERN.h \
3117 $(PERL_INC)/INTERN.h \
3118 $(PERL_INC)/XSUB.h \
3120 $(PERL_INC)/cc_runtime.h \
3121 $(PERL_INC)/config.h \
3124 $(PERL_INC)/dosish.h \
3125 $(PERL_INC)/embed.h \
3126 $(PERL_INC)/embedvar.h \
3127 $(PERL_INC)/fakethr.h \
3128 $(PERL_INC)/form.h \
3130 $(PERL_INC)/handy.h \
3132 $(PERL_INC)/intrpvar.h \
3133 $(PERL_INC)/iperlsys.h \
3134 $(PERL_INC)/keywords.h \
3136 $(PERL_INC)/nostdio.h \
3138 $(PERL_INC)/opcode.h \
3139 $(PERL_INC)/patchlevel.h \
3140 $(PERL_INC)/perl.h \
3141 $(PERL_INC)/perlio.h \
3142 $(PERL_INC)/perlsdio.h \
3143 $(PERL_INC)/perlsfio.h \
3144 $(PERL_INC)/perlvars.h \
3145 $(PERL_INC)/perly.h \
3147 $(PERL_INC)/pp_proto.h \
3148 $(PERL_INC)/proto.h \
3149 $(PERL_INC)/regcomp.h \
3150 $(PERL_INC)/regexp.h \
3151 $(PERL_INC)/regnodes.h \
3152 $(PERL_INC)/scope.h \
3154 $(PERL_INC)/thrdvar.h \
3155 $(PERL_INC)/thread.h \
3156 $(PERL_INC)/unixish.h \
3159 $(OBJECT) : $(PERL_HDRS)
3160 } if $self->{OBJECT};
3162 push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}};
3170 Returns the attribute C<PERM_RW> or the string C<644>.
3171 Used as the string that is passed
3172 to the C<chmod> command to set the permissions for read/writeable files.
3173 MakeMaker chooses C<644> because it has turned out in the past that
3174 relying on the umask provokes hard-to-track bug reports.
3175 When the return value is used by the perl function C<chmod>, it is
3176 interpreted as an octal value.
3181 return shift->{PERM_RW};
3186 Returns the attribute C<PERM_RWX> or the string C<755>,
3187 i.e. the string that is passed
3188 to the C<chmod> command to set the permissions for executable files.
3194 return shift->{PERM_RWX};
3199 Defines target that copies all files in the hash PM to their
3200 destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION>
3206 my($autodir) = $self->catdir('$(INST_LIB)','auto');
3208 pm_to_blib: $(TO_INST_PM)
3211 my $pm_to_blib = $self->oneliner(<<CODE, ['-MExtUtils::Install']);
3212 pm_to_blib({\@ARGV}, '$autodir', '\$(PM_FILTER)')
3215 my @cmds = $self->split_command($pm_to_blib, %{$self->{PM}});
3217 $r .= join '', map { "\t\$(NOECHO) $_\n" } @cmds;
3218 $r .= q{ $(NOECHO) $(TOUCH) $@};
3223 =item post_constants (o)
3225 Returns an empty string per default. Dedicated to overrides from
3226 within Makefile.PL after all constants have been defined.
3234 =item post_initialize (o)
3236 Returns an empty string per default. Used in Makefile.PLs to add some
3237 chunk of text to the Makefile after the object is initialized.
3241 sub post_initialize {
3247 Returns an empty string. Can be used in Makefile.PLs to write some
3248 text to the Makefile at the end.
3258 Defines target that creates a PPD (Perl Package Description) file
3259 for a binary distribution.
3266 if ($self->{ABSTRACT_FROM}){
3267 $self->{ABSTRACT} = $self->parse_abstract($self->{ABSTRACT_FROM}) or
3268 carp "WARNING: Setting ABSTRACT via file ".
3269 "'$self->{ABSTRACT_FROM}' failed\n";
3272 my ($pack_ver) = join ",", (split (/\./, $self->{VERSION}), (0)x4)[0..3];
3274 my $abstract = $self->{ABSTRACT} || '';
3275 $abstract =~ s/\n/\\n/sg;
3276 $abstract =~ s/</</g;
3277 $abstract =~ s/>/>/g;
3279 my $author = $self->{AUTHOR} || '';
3280 $author =~ s/</</g;
3281 $author =~ s/>/>/g;
3283 my $ppd_xml = sprintf <<'PPD_HTML', $pack_ver, $abstract, $author;
3284 <SOFTPKG NAME="$(DISTNAME)" VERSION="%s">
3285 <TITLE>$(DISTNAME)</TITLE>
3286 <ABSTRACT>%s</ABSTRACT>
3290 $ppd_xml .= " <IMPLEMENTATION>\n";
3291 foreach my $prereq (sort keys %{$self->{PREREQ_PM}}) {
3292 my $pre_req = $prereq;
3293 $pre_req =~ s/::/-/g;
3294 my ($dep_ver) = join ",", (split (/\./, $self->{PREREQ_PM}{$prereq}),
3296 $ppd_xml .= sprintf <<'PPD_OUT', $pre_req, $dep_ver;
3297 <DEPENDENCY NAME="%s" VERSION="%s" />
3302 $ppd_xml .= sprintf <<'PPD_OUT', $Config{archname};
3303 <OS NAME="$(OSNAME)" />
3304 <ARCHITECTURE NAME="%s" />
3307 if ($self->{PPM_INSTALL_SCRIPT}) {
3308 if ($self->{PPM_INSTALL_EXEC}) {
3309 $ppd_xml .= sprintf qq{ <INSTALL EXEC="%s">%s</INSTALL>\n},
3310 $self->{PPM_INSTALL_EXEC}, $self->{PPM_INSTALL_SCRIPT};
3313 $ppd_xml .= sprintf qq{ <INSTALL>%s</INSTALL>\n},
3314 $self->{PPM_INSTALL_SCRIPT};
3318 my ($bin_location) = $self->{BINARY_LOCATION} || '';
3319 $bin_location =~ s/\\/\\\\/g;
3321 $ppd_xml .= sprintf <<'PPD_XML', $bin_location;
3322 <CODEBASE HREF="%s" />
3327 my @ppd_cmds = $self->echo($ppd_xml, '$(DISTNAME).ppd');
3329 return sprintf <<'PPD_OUT', join "\n\t", @ppd_cmds;
3330 # Creates a PPD (Perl Package Description) for a binary distribution.
3339 $MM->prefixify($var, $prefix, $new_prefix, $default);
3341 Using either $MM->{uc $var} || $Config{lc $var}, it will attempt to
3342 replace it's $prefix with a $new_prefix.
3344 Should the $prefix fail to match I<AND> a PREFIX was given as an
3345 argument to WriteMakefile() it will set it to the $new_prefix +
3346 $default. This is for systems whose file layouts don't neatly fit into
3347 our ideas of prefixes.
3349 This is for heuristics which attempt to create directory structures
3350 that mirror those of the installed perl.
3354 $MM->prefixify('installman1dir', '/usr', '/home/foo', 'man/man1');
3356 this will attempt to remove '/usr' from the front of the
3357 $MM->{INSTALLMAN1DIR} path (initializing it to $Config{installman1dir}
3358 if necessary) and replace it with '/home/foo'. If this fails it will
3359 simply use '/home/foo/man/man1'.
3364 my($self,$var,$sprefix,$rprefix,$default) = @_;
3366 my $path = $self->{uc $var} ||
3367 $Config_Override{lc $var} || $Config{lc $var} || '';
3369 $rprefix .= '/' if $sprefix =~ m|/$|;
3371 print STDERR " prefixify $var => $path\n" if $Verbose >= 2;
3372 print STDERR " from $sprefix to $rprefix\n" if $Verbose >= 2;
3374 if( $self->{ARGS}{PREFIX} && $self->file_name_is_absolute($path) &&
3375 $path !~ s{^\Q$sprefix\E\b}{$rprefix}s )
3378 print STDERR " cannot prefix, using default.\n" if $Verbose >= 2;
3379 print STDERR " no default!\n" if !$default && $Verbose >= 2;
3381 $path = $self->catdir($rprefix, $default) if $default;
3384 print " now $path\n" if $Verbose >= 2;
3385 return $self->{uc $var} = $path;
3391 Defines targets to run *.PL files.
3397 return "" unless $self->{PL_FILES};
3399 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
3400 my $list = ref($self->{PL_FILES}->{$plfile})
3401 ? $self->{PL_FILES}->{$plfile}
3402 : [$self->{PL_FILES}->{$plfile}];
3404 foreach $target (@$list) {
3410 \$(PERLRUNINST) $plfile $target
3419 Backslashes parentheses C<()> in command line arguments.
3420 Doesn't handle recursive Makefile C<$(...)> constructs,
3421 but handles simple ones.
3427 $arg =~ s/\$\((.+?)\)/\$\\\\($1\\\\)/g; # protect $(...)
3428 $arg =~ s/(?<!\\)([()])/\\$1/g; # quote unprotected
3429 $arg =~ s/\$\\\\\((.+?)\\\\\)/\$($1)/g; # unprotect $(...)
3435 Defines the realclean target.
3440 my($self, %attribs) = @_;
3444 # Delete temporary files (via clean) and also delete installed files
3445 realclean purge :: clean realclean_subdirs
3446 $(RM_RF) $(INST_AUTODIR) $(INST_ARCHAUTODIR)
3447 $(RM_RF) $(DISTVNAME)
3450 if( $self->has_link_code ){
3451 push(@m, " \$(RM_F) \$(INST_DYNAMIC) \$(INST_BOOT)\n");
3452 push(@m, " \$(RM_F) \$(INST_STATIC)\n");
3455 my @files = values %{$self->{PM}};
3456 push @files, $attribs{FILES} if $attribs{FILES};
3457 push @files, '$(FIRST_MAKEFILE)', '$(MAKEFILE_OLD)';
3459 # Occasionally files are repeated several times from different sources
3460 { my(%f) = map { ($_,1) } @files; @files = keys %f; }
3462 # Issue a several little RM_F commands rather than risk creating a
3463 # very long command line (useful for extensions such as Encode
3464 # that have many files).
3466 foreach my $file (@files) {
3467 if (length($line) + length($file) > 200) {
3468 push @m, "\t\$(RM_F) $line\n";
3475 push @m, "\t\$(RM_F) $line\n" if $line;
3476 push(@m, "\t$attribs{POSTOP}\n") if $attribs{POSTOP};
3482 =item realclean_subdirs_target
3484 my $make_frag = $MM->realclean_subdirs_target;
3486 Returns the realclean_subdirs target. This is used by the realclean
3487 target to call realclean on any subdirectories which contain Makefiles.
3491 sub realclean_subdirs_target {
3494 return <<'NOOP_FRAG' unless @{$self->{DIR}};
3499 my $rclean = "realclean_subdirs :\n";
3501 foreach my $dir (@{$self->{DIR}}){
3502 $rclean .= sprintf <<'RCLEAN', $dir, $dir;
3503 -cd %s && $(TEST_F) $(MAKEFILE_OLD) && $(MAKE) -f $(MAKEFILE_OLD) realclean
3504 -cd %s && $(TEST_F) $(FIRST_MAKEFILE) && $(MAKE) realclean
3513 =item replace_manpage_separator
3515 my $man_name = $MM->replace_manpage_separator($file_path);
3517 Takes the name of a package, which may be a nested package, in the
3518 form 'Foo/Bar.pm' and replaces the slash with C<::> or something else
3519 safe for a man page file name. Returns the replacement.
3523 sub replace_manpage_separator {
3524 my($self,$man) = @_;
3536 my($self, $cmd, $switches) = @_;
3537 $switches = [] unless defined $switches;
3539 # Strip leading and trailing newlines
3543 my @cmds = split /\n/, $cmd;
3544 $cmd = join " \n\t-e ", map $self->quote_literal($_), @cmds;
3545 $cmd = $self->escape_newlines($cmd);
3547 $switches = join ' ', @$switches;
3549 return qq{\$(PERLRUN) $switches -e $cmd};
3558 my($self, $text) = @_;
3560 # I think all we have to quote is single quotes and I think
3561 # this is a safe way to do it.
3562 $text =~ s{'}{'\\''}g;
3568 =item escape_newlines
3572 sub escape_newlines {
3573 my($self, $text) = @_;
3575 $text =~ s{\n}{\\\n}g;
3583 Using POSIX::ARG_MAX. Otherwise falling back to 4096.
3590 if (!defined $self->{_MAX_EXEC_LEN}) {
3591 if (my $arg_max = eval { require POSIX; &POSIX::ARG_MAX }) {
3592 $self->{_MAX_EXEC_LEN} = $arg_max;
3594 else { # POSIX minimum exec size
3595 $self->{_MAX_EXEC_LEN} = 4096;
3599 return $self->{_MAX_EXEC_LEN};
3605 Defines the static target.
3610 # --- Static Loading Sections ---
3614 ## $(INST_PM) has been moved to the all: target.
3615 ## It remains here for awhile to allow for old usage: "make static"
3616 static :: $(FIRST_MAKEFILE) $(INST_STATIC)
3621 =item static_lib (o)
3623 Defines how to produce the *.a (or equivalent) files.
3629 return '' unless $self->has_link_code;
3634 $(INST_STATIC): $(OBJECT) $(MYEXTLIB) blibdirs
3638 # If this extension has its own library (eg SDBM_File)
3639 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
3640 push(@m, <<'MAKE_FRAG') if $self->{MYEXTLIB};
3641 $(CP) $(MYEXTLIB) $@
3645 if (exists $self->{FULL_AR} && -x $self->{FULL_AR}) {
3646 # Prefer the absolute pathed ar if available so that PATH
3647 # doesn't confuse us. Perl itself is built with the full_ar.
3652 push @m, sprintf <<'MAKE_FRAG', $ar;
3653 $(%s) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@
3654 $(CHMOD) $(PERM_RWX) $@
3655 $(NOECHO) $(ECHO) "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld
3658 # Old mechanism - still available:
3659 push @m, <<'MAKE_FRAG' if $self->{PERL_SRC} && $self->{EXTRALIBS};
3660 $(NOECHO) $(ECHO) "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs
3666 =item staticmake (o)
3673 my($self, %attribs) = @_;
3676 my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB});
3678 # And as it's not yet built, we add the current extension
3679 # but only if it has some C code (or XS code, which implies C code)
3680 if (@{$self->{C}}) {
3681 @static = $self->catfile($self->{INST_ARCHLIB},
3684 "$self->{BASEEXT}$self->{LIB_EXT}"
3688 # Either we determine now, which libraries we will produce in the
3689 # subdirectories or we do it at runtime of the make.
3691 # We could ask all subdir objects, but I cannot imagine, why it
3692 # would be necessary.
3694 # Instead we determine all libraries for the new perl at
3696 my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB});
3698 $self->makeaperl(MAKE => $self->{MAKEFILE},
3699 DIRS => \@searchdirs,
3702 TARGET => $self->{MAP_TARGET},
3704 LIBPERL => $self->{LIBPERL_A}
3710 Helper subroutine for subdirs
3715 my($self, $subdir) = @_;
3716 return sprintf <<'EOT', $subdir;
3719 $(NOECHO)cd %s && $(MAKE) -f $(FIRST_MAKEFILE) all $(PASTHRU)
3725 Defines targets to process subdirectories.
3730 # --- Sub-directory Sections ---
3733 # This method provides a mechanism to automatically deal with
3734 # subdirectories containing further Makefile.PL scripts.
3735 # It calls the subdir_x() method for each subdirectory.
3736 foreach $dir (@{$self->{DIR}}){
3737 push(@m, $self->subdir_x($dir));
3738 #### print "Including $dir subdirectory\n";
3742 # The default clean, realclean and test targets in this Makefile
3743 # have automatically been given entries for each subdir.
3747 push(@m, "\n# none")
3754 Defines the test targets.
3759 # --- Test and Installation Sections ---
3761 my($self, %attribs) = @_;
3762 my $tests = $attribs{TESTS} || '';
3763 if (!$tests && -d 't') {
3764 $tests = $self->find_tests;
3766 # note: 'test.pl' name is also hardcoded in init_dirscan()
3770 TEST_TYPE=test_\$(LINKTYPE)
3775 testdb :: testdb_\$(LINKTYPE)
3777 test :: \$(TEST_TYPE)
3781 push(@m, map(qq{\t\$(NOECHO) \$(PERLRUN) -e "exit unless -f shift; chdir '$_'; system q{\$(MAKE) test \$(PASTHRU)}" \$(FIRST_MAKEFILE)\n}, @{$self->{DIR}}));
3784 push(@m, map("\t\$(NOECHO) cd $_ && \$(TEST_F) \$(FIRST_MAKEFILE) && \$(MAKE) test \$(PASTHRU)\n", @{$self->{DIR}}));
3787 push(@m, "\t\$(NOECHO) \$(ECHO) 'No tests defined for \$(NAME) extension.'\n")
3788 unless $tests or -f "test.pl" or @{$self->{DIR}};
3791 push(@m, "test_dynamic :: pure_all\n");
3792 push(@m, $self->test_via_harness('$(FULLPERLRUN)', '$(TEST_FILES)'))
3794 push(@m, $self->test_via_script('$(FULLPERLRUN)', '$(TEST_FILE)'))
3798 push(@m, "testdb_dynamic :: pure_all\n");
3799 push(@m, $self->test_via_script('$(FULLPERLRUN) $(TESTDB_SW)',
3803 # Occasionally we may face this degenerate target:
3804 push @m, "test_ : test_dynamic\n\n";
3806 if ($self->needs_linking()) {
3807 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
3808 push(@m, $self->test_via_harness('./$(MAP_TARGET)', '$(TEST_FILES)')) if $tests;
3809 push(@m, $self->test_via_script('./$(MAP_TARGET)', '$(TEST_FILE)')) if -f "test.pl";
3811 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
3812 push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
3815 push @m, "test_static :: test_dynamic\n";
3816 push @m, "testdb_static :: testdb_dynamic\n";
3821 =item test_via_harness (override)
3823 For some reason which I forget, Unix machines like to have
3824 PERL_DL_NONLAZY set for tests.
3828 sub test_via_harness {
3829 my($self, $perl, $tests) = @_;
3830 return $self->SUPER::test_via_harness("PERL_DL_NONLAZY=1 $perl", $tests);
3833 =item test_via_script (override)
3835 Again, the PERL_DL_NONLAZY thing.
3839 sub test_via_script {
3840 my($self, $perl, $script) = @_;
3841 return $self->SUPER::test_via_script("PERL_DL_NONLAZY=1 $perl", $script);
3845 =item tools_other (o)
3847 my $make_frag = $MM->tools_other;
3849 Returns a make fragment containing definitions for:
3851 SHELL, CHMOD, CP, MV, NOOP, NOECHO, RM_F, RM_RF, TEST_F, TOUCH,
3852 DEV_NULL, UMASK_NULL, MKPATH, EQUALIZE_TIMESTAMP,
3853 WARN_IF_OLD_PACKLIST, UNINST, VERBINST, MOD_INSTALL, DOC_INSTALL and
3856 init_others() initializes all these values.
3864 for my $tool (qw{ SHELL CHMOD CP MV NOOP NOECHO RM_F RM_RF TEST_F TOUCH
3865 UMASK_NULL DEV_NULL MKPATH EQUALIZE_TIMESTAMP
3868 MOD_INSTALL DOC_INSTALL UNINSTALL
3869 WARN_IF_OLD_PACKLIST
3872 next unless defined $self->{$tool};
3873 push @m, "$tool = $self->{$tool}\n";
3879 =item tool_xsubpp (o)
3881 Determines typemaps, xsubpp version, prototype behaviour.
3887 return "" unless $self->needs_linking;
3890 foreach my $dir (@INC) {
3891 $xsdir = $self->catdir($dir, 'ExtUtils');
3892 if( -r $self->catfile($xsdir, "xsubpp") ) {
3897 my $tmdir = File::Spec->catdir($self->{PERL_LIB},"ExtUtils");
3898 my(@tmdeps) = $self->catfile($tmdir,'typemap');
3899 if( $self->{TYPEMAPS} ){
3901 foreach $typemap (@{$self->{TYPEMAPS}}){
3902 if( ! -f $typemap ){
3903 warn "Typemap $typemap not found.\n";
3906 push(@tmdeps, $typemap);
3910 push(@tmdeps, "typemap") if -f "typemap";
3911 my(@tmargs) = map("-typemap $_", @tmdeps);
3912 if( exists $self->{XSOPT} ){
3913 unshift( @tmargs, $self->{XSOPT} );
3917 $self->{XSPROTOARG} = "" unless defined $self->{XSPROTOARG};
3921 XSUBPP = \$(XSUBPPDIR)/xsubpp
3922 XSPROTOARG = $self->{XSPROTOARG}
3923 XSUBPPDEPS = @tmdeps \$(XSUBPP)
3924 XSUBPPARGS = @tmargs
3932 Build man pages, too
3939 return <<'MAKE_EXT';
3940 all :: pure_all manifypods
3945 =item top_targets (o)
3947 Defines the targets all, subdirs, config, and O_FILES
3952 # --- Target Sections ---
3957 push @m, $self->all_target, "\n" unless $self->{SKIPHASH}{'all'};
3960 pure_all :: config pm_to_blib subdirs linkext
3963 subdirs :: $(MYEXTLIB)
3966 config :: $(FIRST_MAKEFILE) blibdirs
3970 push @m, $self->blibdirs_target;
3973 $(O_FILES): $(H_FILES)
3974 ' if @{$self->{O_FILES} || []} && @{$self->{H} || []};
3978 perldoc ExtUtils::MakeMaker
3986 Obsolete, deprecated method. Not used since Version 5.21.
3991 # --- perllocal.pod section ---
3992 my($self,$what,$name,@attribs)=@_;
3993 my $time = localtime;
3994 print "=head2 $time: $what C<$name>\n\n=over 4\n\n=item *\n\n";
3995 print join "\n\n=item *\n\n", map("C<$_>",@attribs);
3996 print "\n\n=back\n\n";
4001 Defines the suffix rules to compile XS files to C.
4007 return '' unless $self->needs_linking();
4010 $(PERLRUN) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $(XSUBPP_EXTRA_ARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.c
4016 Defines the suffix rules to compile XS files to C++.
4022 return '' unless $self->needs_linking();
4025 $(PERLRUN) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.cpp
4031 Defines suffix rules to go from XS to object files directly. This is
4032 only intended for broken make implementations.
4036 sub xs_o { # many makes are too dumb to use xs_c then c_o
4038 return '' unless $self->needs_linking();
4041 $(PERLRUN) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.c
4042 $(CCCMD) $(CCCDLFLAGS) "-I$(PERL_INC)" $(PASTHRU_DEFINE) $(DEFINE) $*.c
4053 L<ExtUtils::MakeMaker>