1 package ExtUtils::MM_Unix;
5 use File::Basename qw(basename dirname fileparse);
8 use vars qw($VERSION $Is_Mac $Is_OS2 $Is_VMS
9 $Verbose %pm %static $Xsubpp_Version);
11 $VERSION = substr q$Revision: 1.114 $, 10;
12 # $Id: MM_Unix.pm,v 1.113 1997/02/11 21:54:09 k Exp $
14 Exporter::import('ExtUtils::MakeMaker',
15 qw( $Verbose &neatvalue));
17 $Is_OS2 = $^O eq 'os2';
18 $Is_Mac = $^O eq "MacOS";
20 if ($Is_VMS = $^O eq 'VMS') {
21 require VMS::Filespec;
22 import VMS::Filespec qw( &vmsify );
27 ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
31 C<require ExtUtils::MM_Unix;>
35 The methods provided by this package are designed to be used in
36 conjunction with ExtUtils::MakeMaker. When MakeMaker writes a
37 Makefile, it creates one or more objects that inherit their methods
38 from a package C<MM>. MM itself doesn't provide any methods, but it
39 ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating
40 specific packages take the responsibility for all the methods provided
41 by MM_Unix. We are trying to reduce the number of the necessary
42 overrides by defining rather primitive operations within
45 If you are going to write a platform specific MM package, please try
46 to limit the necessary overrides to primitive methods, and if it is not
47 possible to do so, let's work out how to achieve that gain.
49 If you are overriding any of these methods in your Makefile.PL (in the
50 MY class), please report that to the makemaker mailing list. We are
51 trying to minimize the necessary method overrides and switch to data
52 driven Makefile.PLs wherever possible. In the long run less methods
53 will be overridable via the MY class.
57 The following description of methods is still under
58 development. Please refer to the code for not suitably documented
59 sections and complain loudly to the makemaker mailing list.
61 Not all of the methods below are overridable in a
62 Makefile.PL. Overridable methods are marked as (o). All methods are
63 overridable by a platform specific MM_*.pm file (See
64 L<ExtUtils::MM_VMS>) and L<ExtUtils::MM_OS2>).
66 =head2 Preloaded methods
72 No physical check on the filesystem, but a logical cleanup of a
73 path. On UNIX eliminated successive slashes and successive "/.".
79 $path =~ s|/+|/|g ; # xx////xx -> xx/xx
80 $path =~ s|(/\.)+/|/|g ; # xx/././xx -> xx/xx
81 $path =~ s|^(\./)+|| unless $path eq "./"; # ./xx -> xx
82 $path =~ s|/$|| unless $path eq "/"; # xx/ -> xx
88 Concatenate two or more directory names to form a complete path ending
89 with a directory. But remove the trailing slash from the resulting
90 string, because it doesn't look good, isn't necessary and confuses
91 OS2. Of course, if this is the root directory, don't cut off the
102 # append a slash to each argument unless it has one there
103 $_ .= "/" if $_ eq '' or substr($_,-1) ne "/";
105 my $result = join('', @args);
106 # remove a trailing slash unless we are root
107 substr($result,-1) = ""
108 if length($result) > 1 && substr($result,-1) eq "/";
114 Concatenate one or more directory names and a filename to form a
115 complete path ending with a filename
122 return $file unless @_;
123 my $dir = $self->catdir(@_);
125 $_ .= "/" unless substr($_,length($_)-1,1) eq "/";
132 Returns a string representing of the current directory. "." on UNIX.
142 Returns a string representing of the root directory. "/" on UNIX.
152 Returns a string representing of the parent directory. ".." on UNIX.
160 sub ExtUtils::MM_Unix::c_o ;
161 sub ExtUtils::MM_Unix::clean ;
162 sub ExtUtils::MM_Unix::const_cccmd ;
163 sub ExtUtils::MM_Unix::const_config ;
164 sub ExtUtils::MM_Unix::const_loadlibs ;
165 sub ExtUtils::MM_Unix::constants ;
166 sub ExtUtils::MM_Unix::depend ;
167 sub ExtUtils::MM_Unix::dir_target ;
168 sub ExtUtils::MM_Unix::dist ;
169 sub ExtUtils::MM_Unix::dist_basics ;
170 sub ExtUtils::MM_Unix::dist_ci ;
171 sub ExtUtils::MM_Unix::dist_core ;
172 sub ExtUtils::MM_Unix::dist_dir ;
173 sub ExtUtils::MM_Unix::dist_test ;
174 sub ExtUtils::MM_Unix::dlsyms ;
175 sub ExtUtils::MM_Unix::dynamic ;
176 sub ExtUtils::MM_Unix::dynamic_bs ;
177 sub ExtUtils::MM_Unix::dynamic_lib ;
178 sub ExtUtils::MM_Unix::exescan ;
179 sub ExtUtils::MM_Unix::export_list ;
180 sub ExtUtils::MM_Unix::extliblist ;
181 sub ExtUtils::MM_Unix::file_name_is_absolute ;
182 sub ExtUtils::MM_Unix::find_perl ;
183 sub ExtUtils::MM_Unix::force ;
184 sub ExtUtils::MM_Unix::guess_name ;
185 sub ExtUtils::MM_Unix::has_link_code ;
186 sub ExtUtils::MM_Unix::init_dirscan ;
187 sub ExtUtils::MM_Unix::init_main ;
188 sub ExtUtils::MM_Unix::init_others ;
189 sub ExtUtils::MM_Unix::install ;
190 sub ExtUtils::MM_Unix::installbin ;
191 sub ExtUtils::MM_Unix::libscan ;
192 sub ExtUtils::MM_Unix::linkext ;
193 sub ExtUtils::MM_Unix::lsdir ;
194 sub ExtUtils::MM_Unix::macro ;
195 sub ExtUtils::MM_Unix::makeaperl ;
196 sub ExtUtils::MM_Unix::makefile ;
197 sub ExtUtils::MM_Unix::manifypods ;
198 sub ExtUtils::MM_Unix::maybe_command ;
199 sub ExtUtils::MM_Unix::maybe_command_in_dirs ;
200 sub ExtUtils::MM_Unix::needs_linking ;
201 sub ExtUtils::MM_Unix::nicetext ;
202 sub ExtUtils::MM_Unix::parse_version ;
203 sub ExtUtils::MM_Unix::pasthru ;
204 sub ExtUtils::MM_Unix::path ;
205 sub ExtUtils::MM_Unix::perl_archive;
206 sub ExtUtils::MM_Unix::perl_script ;
207 sub ExtUtils::MM_Unix::perldepend ;
208 sub ExtUtils::MM_Unix::pm_to_blib ;
209 sub ExtUtils::MM_Unix::post_constants ;
210 sub ExtUtils::MM_Unix::post_initialize ;
211 sub ExtUtils::MM_Unix::postamble ;
212 sub ExtUtils::MM_Unix::prefixify ;
213 sub ExtUtils::MM_Unix::processPL ;
214 sub ExtUtils::MM_Unix::realclean ;
215 sub ExtUtils::MM_Unix::replace_manpage_separator ;
216 sub ExtUtils::MM_Unix::static ;
217 sub ExtUtils::MM_Unix::static_lib ;
218 sub ExtUtils::MM_Unix::staticmake ;
219 sub ExtUtils::MM_Unix::subdir_x ;
220 sub ExtUtils::MM_Unix::subdirs ;
221 sub ExtUtils::MM_Unix::test ;
222 sub ExtUtils::MM_Unix::test_via_harness ;
223 sub ExtUtils::MM_Unix::test_via_script ;
224 sub ExtUtils::MM_Unix::tool_autosplit ;
225 sub ExtUtils::MM_Unix::tool_xsubpp ;
226 sub ExtUtils::MM_Unix::tools_other ;
227 sub ExtUtils::MM_Unix::top_targets ;
228 sub ExtUtils::MM_Unix::writedoc ;
229 sub ExtUtils::MM_Unix::xs_c ;
230 sub ExtUtils::MM_Unix::xs_o ;
231 sub ExtUtils::MM_Unix::xsubpp_version ;
233 package ExtUtils::MM_Unix;
243 =head2 SelfLoaded methods
249 Defines the suffix rules to compile different flavors of C files to
255 # --- Translation Sections ---
258 return '' unless $self->needs_linking();
262 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
266 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.C
267 ' if $^O ne 'os2'; # Case-specific
270 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cpp
273 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cxx
276 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cc
283 Does very much the same as the cflags script in the perl
284 distribution. It doesn't return the whole compiler command line, but
285 initializes all of its parts. The const_cccmd method then actually
286 returns the definition of the CCCMD macro which uses these parts.
293 my($self,$libperl)=@_;
294 return $self->{CFLAGS} if $self->{CFLAGS};
295 return '' unless $self->needs_linking();
297 my($prog, $uc, $perltype, %cflags);
298 $libperl ||= $self->{LIBPERL_A} || "libperl$self->{LIB_EXT}" ;
299 $libperl =~ s/\.\$\(A\)$/$self->{LIB_EXT}/;
301 @cflags{qw(cc ccflags optimize large split shellflags)}
302 = @Config{qw(cc ccflags optimize large split shellflags)};
305 $cflags{shellflags} ||= '';
310 DE => '-DDEBUGGING -DEMBED',
311 M => '-DEMBED -DMULTIPLICITY',
312 DM => '-DDEBUGGING -DEMBED -DMULTIPLICITY',
315 if ($libperl =~ /libperl(\w*)\Q$self->{LIB_EXT}/){
318 $uc = ""; # avoid warning
320 $perltype = $map{$uc} ? $map{$uc} : "";
328 ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ;
329 if ($prog = $Config::Config{$name}) {
330 # Expand hints for this extension via the shell
331 print STDOUT "Processing $name hint:\n" if $Verbose;
332 my(@o)=`cc=\"$cflags{cc}\"
333 ccflags=\"$cflags{ccflags}\"
334 optimize=\"$cflags{optimize}\"
335 perltype=\"$cflags{perltype}\"
336 optdebug=\"$cflags{optdebug}\"
337 large=\"$cflags{large}\"
338 split=\"$cflags{'split'}\"
341 echo ccflags=\$ccflags
342 echo optimize=\$optimize
343 echo perltype=\$perltype
344 echo optdebug=\$optdebug
351 if ($line =~ /(.*?)=\s*(.*)\s*$/){
353 print STDOUT " $1 = $2\n" if $Verbose;
355 print STDOUT "Unrecognised result from hint: '$line'\n";
361 $cflags{optimize} = $optdebug;
364 for (qw(ccflags optimize perltype large split)) {
365 $cflags{$_} =~ s/^\s+//;
366 $cflags{$_} =~ s/\s+/ /g;
367 $cflags{$_} =~ s/\s+$//;
368 $self->{uc $_} ||= $cflags{$_}
371 return $self->{CFLAGS} = qq{
372 CCFLAGS = $self->{CCFLAGS}
373 OPTIMIZE = $self->{OPTIMIZE}
374 PERLTYPE = $self->{PERLTYPE}
375 LARGE = $self->{LARGE}
376 SPLIT = $self->{SPLIT}
383 Defines the clean target.
388 # --- Cleanup and Distribution Sections ---
390 my($self, %attribs) = @_;
393 # Delete temporary files but do not touch installed files. We don\'t delete
394 # the Makefile here so a later make realclean still has a makefile to use.
398 # clean subdirectories first
399 for $dir (@{$self->{DIR}}) {
400 push @m, "\t-cd $dir && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) clean\n";
403 my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files
404 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
405 push(@otherfiles, qw[./blib $(MAKE_APERL_FILE) $(INST_ARCHAUTODIR)/extralibs.all
406 perlmain.c mon.out core so_locations pm_to_blib
407 *~ */*~ */*/*~ *$(OBJ_EXT) *$(LIB_EXT) perl.exe
408 $(BOOTSTRAP) $(BASEEXT).bso $(BASEEXT).def
411 push @m, "\t-$self->{RM_RF} @otherfiles\n";
412 # See realclean and ext/utils/make_ext for usage of Makefile.old
414 "\t-$self->{MV} $self->{MAKEFILE} $self->{MAKEFILE}.old \$(DEV_NULL)\n");
416 "\t$attribs{POSTOP}\n") if $attribs{POSTOP};
420 =item const_cccmd (o)
422 Returns the full compiler call for C programs and stores the
423 definition in CONST_CCCMD.
428 my($self,$libperl)=@_;
429 return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
430 return '' unless $self->needs_linking();
431 return $self->{CONST_CCCMD} =
432 q{CCCMD = $(CC) -c $(INC) $(CCFLAGS) $(OPTIMIZE) \\
433 $(PERLTYPE) $(LARGE) $(SPLIT) $(DEFINE_VERSION) \\
434 $(XS_DEFINE_VERSION)};
437 =item const_config (o)
439 Defines a couple of constants in the Makefile that are imported from
445 # --- Constants Sections ---
449 push(@m,"\n# These definitions are from config.sh (via $INC{'Config.pm'})\n");
450 push(@m,"\n# They may have been overridden via Makefile.PL or on the command line\n");
452 foreach $m (@{$self->{CONFIG}}){
453 # SITE*EXP macros are defined in &constants; avoid duplicates here
454 next if $once_only{$m} or $m eq 'sitelibexp' or $m eq 'sitearchexp';
455 push @m, "\U$m\E = ".$self->{uc $m}."\n";
461 =item const_loadlibs (o)
463 Defines EXTRALIBS, LDLOADLIBS, BSLOADLIBS, LD_RUN_PATH. See
464 L<ExtUtils::Liblist> for details.
470 return "" unless $self->needs_linking;
473 # $self->{NAME} might depend on some other libraries:
474 # See ExtUtils::Liblist for details
479 EXTRALIBS LDLOADLIBS BSLOADLIBS LD_RUN_PATH
481 next unless defined $self->{$tmp};
482 push @m, "$tmp = $self->{$tmp}\n";
489 Initializes lots of constants and .SUFFIXES and .PHONY
499 AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION
500 VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB
501 INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS
502 INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB
503 INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB
504 PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB
505 FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC
506 PERL_INC PERL FULLPERL
509 next unless defined $self->{$tmp};
510 push @m, "$tmp = $self->{$tmp}\n";
514 VERSION_MACRO = VERSION
515 DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\"
516 XS_VERSION_MACRO = XS_VERSION
517 XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\"
521 MAKEMAKER = $INC{'ExtUtils/MakeMaker.pm'}
522 MM_VERSION = $ExtUtils::MakeMaker::VERSION
526 # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle).
527 # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle)
528 # ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!!
529 # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar)
530 # DLBASE = Basename part of dynamic library. May be just equal BASEEXT.
534 FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT
537 next unless defined $self->{$tmp};
538 push @m, "$tmp = $self->{$tmp}\n";
542 # Handy lists of source code files:
543 XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})."
544 C_FILES = ".join(" \\\n\t", @{$self->{C}})."
545 O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})."
546 H_FILES = ".join(" \\\n\t", @{$self->{H}})."
547 MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})."
548 MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})."
552 INST_MAN1DIR INSTALLMAN1DIR MAN1EXT INST_MAN3DIR INSTALLMAN3DIR MAN3EXT
554 next unless defined $self->{$tmp};
555 push @m, "$tmp = $self->{$tmp}\n";
559 .NO_CONFIG_REC: Makefile
560 } if $ENV{CLEARCASE_ROOT};
562 # why not q{} ? -- emacs
564 # work around a famous dec-osf make(1) feature(?):
567 .SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT)
569 # Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that
570 # some make implementations will delete the Makefile when we rebuild it. Because
571 # we call false(1) when we rebuild it. So make(1) is not completely wrong when it
572 # does so. Our milage may vary.
573 # .PRECIOUS: Makefile # seems to be not necessary anymore
575 .PHONY: all config static dynamic test linkext manifest
577 # Where is the Config information that we are using/depend on
578 CONFIGDEP = \$(PERL_ARCHLIB)/Config.pm \$(PERL_INC)/config.h
581 my @parentdir = split(/::/, $self->{PARENT_NAME});
583 # Where to put things:
584 INST_LIBDIR = }. $self->catdir('$(INST_LIB)',@parentdir) .q{
585 INST_ARCHLIBDIR = }. $self->catdir('$(INST_ARCHLIB)',@parentdir) .q{
587 INST_AUTODIR = }. $self->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{
588 INST_ARCHAUTODIR = }. $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{
591 if ($self->has_link_code()) {
593 INST_STATIC = $(INST_ARCHAUTODIR)/$(BASEEXT)$(LIB_EXT)
594 INST_DYNAMIC = $(INST_ARCHAUTODIR)/$(DLBASE).$(DLEXT)
595 INST_BOOT = $(INST_ARCHAUTODIR)/$(BASEEXT).bs
605 $tmp = $self->export_list;
609 $tmp = $self->perl_archive;
615 #INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{
617 #PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
621 TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{
623 PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
631 Same as macro for the depend attribute.
636 my($self,%attribs) = @_;
638 while (($key,$val) = each %attribs){
639 last unless defined $key;
640 push @m, "$key: $val\n";
647 Takes an array of directories that need to exist and returns a
648 Makefile entry for a .exists file in these directories. Returns
649 nothing, if the entry has already been processed. We're helpless
650 though, if the same directory comes as $(FOO) _and_ as "bar". Both of
651 them get an entry, that's why we use "::".
656 # --- Make-Directories section (internal method) ---
657 # dir_target(@array) returns a Makefile entry for the file .exists in each
658 # named directory. Returns nothing, if the entry has already been processed.
659 # We're helpless though, if the same directory comes as $(FOO) _and_ as "bar".
660 # Both of them get an entry, that's why we use "::". I chose '$(PERL)' as the
661 # prerequisite, because there has to be one, something that doesn't change
664 my($self,@dirs) = @_;
665 my(@m,$dir,$targdir);
666 foreach $dir (@dirs) {
667 my($src) = $self->catfile($self->{PERL_INC},'perl.h');
668 my($targ) = $self->catfile($dir,'.exists');
669 # catfile may have adapted syntax of $dir to target OS, so...
670 if ($Is_VMS) { # Just remove file name; dirspec is often in macro
671 ($targdir = $targ) =~ s:/?\.exists$::;
673 else { # while elsewhere we expect to see the dir separator in $targ
674 $targdir = dirname($targ);
676 next if $self->{DIR_TARGET}{$self}{$targdir}++;
679 $self->{NOECHO}\$(MKPATH) $targdir
680 $self->{NOECHO}\$(EQUALIZE_TIMESTAMP) $src $targ
683 -$self->{NOECHO}\$(CHMOD) 755 $targdir
691 Defines a lot of macros for distribution support.
696 my($self, %attribs) = @_;
699 # VERSION should be sanitised before use as a file name
700 my($version) = $attribs{VERSION} || '$(VERSION)';
701 my($name) = $attribs{NAME} || '$(DISTNAME)';
702 my($tar) = $attribs{TAR} || 'tar'; # eg /usr/bin/gnutar
703 my($tarflags) = $attribs{TARFLAGS} || 'cvf';
704 my($zip) = $attribs{ZIP} || 'zip'; # eg pkzip Yuck!
705 my($zipflags) = $attribs{ZIPFLAGS} || '-r';
706 my($compress) = $attribs{COMPRESS} || 'compress'; # eg gzip
707 my($suffix) = $attribs{SUFFIX} || '.Z'; # eg .gz
708 my($shar) = $attribs{SHAR} || 'shar'; # eg "shar --gzip"
709 my($preop) = $attribs{PREOP} || "$self->{NOECHO}\$(NOOP)"; # eg update MANIFEST
710 my($postop) = $attribs{POSTOP} || "$self->{NOECHO}\$(NOOP)"; # eg remove the distdir
712 my($to_unix) = $attribs{TO_UNIX} || ($Is_OS2
714 . '$(TEST_F) tmp.zip && $(RM) tmp.zip;'
715 . ' $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM) tmp.zip'
716 : "$self->{NOECHO}\$(NOOP)");
718 my($ci) = $attribs{CI} || 'ci -u';
719 my($rcs_label)= $attribs{RCS_LABEL}|| 'rcs -Nv$(VERSION_SYM): -q';
720 my($dist_cp) = $attribs{DIST_CP} || 'best';
721 my($dist_default) = $attribs{DIST_DEFAULT} || 'tardist';
724 DISTVNAME = ${name}-$version
736 RCS_LABEL = $rcs_label
738 DIST_DEFAULT = $dist_default
743 =item dist_basics (o)
745 Defines the targets distclean, distcheck, skipcheck, manifest.
753 distclean :: realclean distcheck
758 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=fullcheck \\
764 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=skipcheck \\
770 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=mkmanifest \\
778 Defines a check in target for RCS.
787 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=maniread \\
788 -e "@all = keys %{ maniread() };" \\
789 -e 'print("Executing $(CI) @all\n"); system("$(CI) @all");' \\
790 -e 'print("Executing $(RCS_LABEL) ...\n"); system("$(RCS_LABEL) @all");'
797 Defeines the targets dist, tardist, zipdist, uutardist, shdist
805 dist : $(DIST_DEFAULT)
806 }.$self->{NOECHO}.q{$(PERL) -le 'print "Warning: Makefile possibly out of date with $$vf" if ' \
807 -e '-e ($$vf="$(VERSION_FROM)") and -M $$vf < -M "}.$self->{MAKEFILE}.q{";'
809 tardist : $(DISTVNAME).tar$(SUFFIX)
811 zipdist : $(DISTVNAME).zip
813 $(DISTVNAME).tar$(SUFFIX) : distdir
816 $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME)
817 $(RM_RF) $(DISTVNAME)
818 $(COMPRESS) $(DISTVNAME).tar
821 $(DISTVNAME).zip : distdir
823 $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME)
824 $(RM_RF) $(DISTVNAME)
827 uutardist : $(DISTVNAME).tar$(SUFFIX)
828 uuencode $(DISTVNAME).tar$(SUFFIX) \\
829 $(DISTVNAME).tar$(SUFFIX) > \\
830 $(DISTVNAME).tar$(SUFFIX)_uu
834 $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar
835 $(RM_RF) $(DISTVNAME)
843 Defines the scratch directory target that will hold the distribution
844 before tar-ing (or shar-ing).
853 $(RM_RF) $(DISTVNAME)
854 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=manicopy,maniread \\
855 -e "manicopy(maniread(),'$(DISTVNAME)', '$(DIST_CP)');"
862 Defines a target that produces the distribution in the
863 scratchdirectory, and runs 'perl Makefile.PL; make ;make test' in that
873 cd $(DISTVNAME) && $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) Makefile.PL
874 cd $(DISTVNAME) && $(MAKE)
875 cd $(DISTVNAME) && $(MAKE) test
882 Used by AIX and VMS to define DL_FUNCS and DL_VARS and write the *.exp
888 my($self,%attribs) = @_;
890 return '' unless ($^O eq 'aix' && $self->needs_linking() );
892 my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {};
893 my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || [];
897 dynamic :: $self->{BASEEXT}.exp
899 ") unless $self->{SKIPHASH}{'dynamic'}; # dynamic and static are subs, so...
902 static :: $self->{BASEEXT}.exp
904 ") unless $self->{SKIPHASH}{'static'}; # we avoid a warning if we tick them
907 $self->{BASEEXT}.exp: Makefile.PL
908 ",' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\
909 Mksymlists("NAME" => "',$self->{NAME},'", "DL_FUNCS" => ',
910 neatvalue($funcs),', "DL_VARS" => ', neatvalue($vars), ');\'
918 Defines the dynamic target.
923 # --- Dynamic Loading Sections ---
927 ## $(INST_PM) has been moved to the all: target.
928 ## It remains here for awhile to allow for old usage: "make dynamic"
929 #dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT) $(INST_PM)
930 dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT)
931 '.$self->{NOECHO}.'$(NOOP)
937 Defines targets for bootstrap files.
942 my($self, %attribs) = @_;
945 ' unless $self->has_link_code();
948 BOOTSTRAP = '."$self->{BASEEXT}.bs".'
950 # As Mkbootstrap might not write a file (if none is required)
951 # we use touch to prevent make continually trying to remake it.
952 # The DynaLoader only reads a non-empty file.
953 $(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)/.exists
954 '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))"
955 '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \
956 -MExtUtils::Mkbootstrap \
957 -e "Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');"
958 '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP)
961 $(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists
962 '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT)
963 -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT)
968 =item dynamic_lib (o)
970 Defines how to produce the *.so (or equivalent) files.
975 my($self, %attribs) = @_;
976 return '' unless $self->needs_linking(); #might be because of a subdir
978 return '' unless $self->has_link_code;
980 my($otherldflags) = $attribs{OTHERLDFLAGS} || "";
981 my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
982 my($armaybe) = $attribs{ARMAYBE} || $self->{ARMAYBE} || ":";
983 my($ldfrom) = '$(LDFROM)';
984 $armaybe = 'ar' if ($^O eq 'dec_osf' and $armaybe eq ':');
987 # This section creates the dynamically loadable $(INST_DYNAMIC)
988 # from $(OBJECT) and possibly $(MYEXTLIB).
989 ARMAYBE = '.$armaybe.'
990 OTHERLDFLAGS = '.$otherldflags.'
991 INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
993 $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
995 if ($armaybe ne ':'){
996 $ldfrom = 'tmp$(LIB_EXT)';
997 push(@m,' $(ARMAYBE) cr '.$ldfrom.' $(OBJECT)'."\n");
998 push(@m,' $(RANLIB) '."$ldfrom\n");
1000 $ldfrom = "-all $ldfrom -none" if ($^O eq 'dec_osf');
1002 # Brain dead solaris linker does not use LD_RUN_PATH?
1003 # This fixes dynamic extensions which need shared libs
1005 $ldrun = join ' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}
1006 if ($^O eq 'solaris');
1008 push(@m,' LD_RUN_PATH="$(LD_RUN_PATH)" $(LD) -o $@ '.$ldrun.' $(LDDLFLAGS) '.$ldfrom.
1009 ' $(OTHERLDFLAGS) $(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) $(EXPORT_LIST)');
1014 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
1020 Deprecated method. Use libscan instead.
1025 my($self,$path) = @_;
1031 Called by init_others, and calls ext ExtUtils::Liblist. See
1032 L<ExtUtils::Liblist> for details.
1037 my($self,$libs) = @_;
1038 require ExtUtils::Liblist;
1039 $self->ext($libs, $Verbose);
1042 =item file_name_is_absolute
1044 Takes as argument a path and returns true, if it is an absolute path.
1048 sub file_name_is_absolute {
1049 my($self,$file) = @_;
1055 Finds the executables PERL and FULLPERL
1060 my($self, $ver, $names, $dirs, $trace) = @_;
1063 print "Looking for perl $ver by these names:
1069 foreach $dir (@$dirs){
1070 next unless defined $dir; # $self->{PERL_SRC} may be undefined
1071 foreach $name (@$names){
1073 if ($self->file_name_is_absolute($name)) { # /foo/bar
1075 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo
1076 $abs = $self->catfile($dir, $name);
1078 $abs = $self->canonpath($self->catfile($self->curdir, $name));
1080 print "Checking $abs\n" if ($trace >= 2);
1081 next unless $self->maybe_command($abs);
1082 print "Executing $abs\n" if ($trace >= 2);
1083 $val = `$abs -e 'require $ver; print "VER_OK\n" ' 2>&1`;
1084 if ($val =~ /VER_OK/) {
1085 print "Using PERL=$abs\n" if $trace;
1087 } elsif ($trace >= 2) {
1088 print "Result: `$val'\n";
1092 print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n";
1093 0; # false and not empty
1098 =head2 Methods to actually produce chunks of text for the Makefile
1100 The methods here are called for each MakeMaker object in the order
1101 specified by @ExtUtils::MakeMaker::MM_Sections.
1113 '# Phony target to force checking subdirectories.
1120 Guess the name of this package by examining the working directory's
1121 name. MakeMaker calls this only if the developer has not supplied a
1131 my $name = basename(cwd());
1132 $name =~ s|[\-_][\d\.\-]+$||; # this is new with MM 5.00, we
1133 # strip minus or underline
1134 # followed by a float or some such
1135 print "Warning: Guessing NAME [$name] from current directory name.\n";
1141 Returns true if C, XS, MYEXTLIB or similar objects exist within this
1142 object that need a compiler. Does not descend into subdirectories as
1143 needs_linking() does.
1149 return $self->{HAS_LINK_CODE} if defined $self->{HAS_LINK_CODE};
1150 if ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}){
1151 $self->{HAS_LINK_CODE} = 1;
1154 return $self->{HAS_LINK_CODE} = 0;
1159 Initializes DIR, XS, PM, C, O_FILES, H, PL_FILES, MAN*PODS, EXE_FILES.
1163 sub init_dirscan { # --- File and Directory Lists (.xs .pm .pod etc)
1165 my($name, %dir, %xs, %c, %h, %ignore, %pl_files, %manifypods);
1166 local(%pm); #the sub in find() has to see this hash
1167 $ignore{'test.pl'} = 1;
1168 $ignore{'makefile.pl'} = 1 if $Is_VMS;
1169 foreach $name ($self->lsdir($self->curdir)){
1170 next if $name eq $self->curdir or $name eq $self->updir or $ignore{$name};
1171 next unless $self->libscan($name);
1173 next if -l $name; # We do not support symlinks at all
1174 $dir{$name} = $name if (-f $self->catfile($name,"Makefile.PL"));
1175 } elsif ($name =~ /\.xs$/){
1176 my($c); ($c = $name) =~ s/\.xs$/.c/;
1179 } elsif ($name =~ /\.c(pp|xx|c)?$/i){ # .c .C .cpp .cxx .cc
1181 unless $name =~ m/perlmain\.c/; # See MAP_TARGET
1182 } elsif ($name =~ /\.h$/i){
1184 } elsif ($name =~ /\.(p[ml]|pod)$/){
1185 $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name);
1186 } elsif ($name =~ /\.PL$/ && $name ne "Makefile.PL") {
1187 ($pl_files{$name} = $name) =~ s/\.PL$// ;
1188 } elsif ($Is_VMS && $name =~ /\.pl$/ && $name ne 'makefile.pl' &&
1189 $name ne 'test.pl') { # case-insensitive filesystem
1190 ($pl_files{$name} = $name) =~ s/\.pl$// ;
1194 # Some larger extensions often wish to install a number of *.pm/pl
1195 # files into the library in various locations.
1197 # The attribute PMLIBDIRS holds an array reference which lists
1198 # subdirectories which we should search for library files to
1199 # install. PMLIBDIRS defaults to [ 'lib', $self->{BASEEXT} ]. We
1200 # recursively search through the named directories (skipping any
1201 # which don't exist or contain Makefile.PL files).
1203 # For each *.pm or *.pl file found $self->libscan() is called with
1204 # the default installation path in $_[1]. The return value of
1205 # libscan defines the actual installation location. The default
1206 # libscan function simply returns the path. The file is skipped
1207 # if libscan returns false.
1209 # The default installation location passed to libscan in $_[1] is:
1211 # ./*.pm => $(INST_LIBDIR)/*.pm
1212 # ./xyz/... => $(INST_LIBDIR)/xyz/...
1213 # ./lib/... => $(INST_LIB)/...
1215 # In this way the 'lib' directory is seen as the root of the actual
1216 # perl library whereas the others are relative to INST_LIBDIR
1217 # (which includes PARENT_NAME). This is a subtle distinction but one
1218 # that's important for nested modules.
1220 $self->{PMLIBDIRS} = ['lib', $self->{BASEEXT}]
1221 unless $self->{PMLIBDIRS};
1223 #only existing directories that aren't in $dir are allowed
1225 # Avoid $_ wherever possible:
1226 # @{$self->{PMLIBDIRS}} = grep -d && !$dir{$_}, @{$self->{PMLIBDIRS}};
1227 my (@pmlibdirs) = @{$self->{PMLIBDIRS}};
1229 @{$self->{PMLIBDIRS}} = ();
1230 foreach $pmlibdir (@pmlibdirs) {
1231 -d $pmlibdir && !$dir{$pmlibdir} && push @{$self->{PMLIBDIRS}}, $pmlibdir;
1234 if (@{$self->{PMLIBDIRS}}){
1235 print "Searching PMLIBDIRS: @{$self->{PMLIBDIRS}}\n"
1238 File::Find::find(sub {
1240 if ($_ eq "CVS" || $_ eq "RCS"){
1241 $File::Find::prune = 1;
1245 my($path, $prefix) = ($File::Find::name, '$(INST_LIBDIR)');
1246 my($striplibpath,$striplibname);
1247 $prefix = '$(INST_LIB)' if (($striplibpath = $path) =~ s:^(\W*)lib\W:$1:i);
1248 ($striplibname,$striplibpath) = fileparse($striplibpath);
1249 my($inst) = $self->catfile($prefix,$striplibpath,$striplibname);
1250 local($_) = $inst; # for backwards compatibility
1251 $inst = $self->libscan($inst);
1252 print "libscan($path) => '$inst'\n" if ($Verbose >= 2);
1253 return unless $inst;
1255 }, @{$self->{PMLIBDIRS}});
1258 $self->{DIR} = [sort keys %dir] unless $self->{DIR};
1259 $self->{XS} = \%xs unless $self->{XS};
1260 $self->{PM} = \%pm unless $self->{PM};
1261 $self->{C} = [sort keys %c] unless $self->{C};
1262 my(@o_files) = @{$self->{C}};
1263 $self->{O_FILES} = [grep s/\.c(pp|xx|c)?$/$self->{OBJ_EXT}/i, @o_files] ;
1264 $self->{H} = [sort keys %h] unless $self->{H};
1265 $self->{PL_FILES} = \%pl_files unless $self->{PL_FILES};
1267 # Set up names of manual pages to generate from pods
1268 if ($self->{MAN1PODS}) {
1269 } elsif ( $self->{INST_MAN1DIR} =~ /^(none|\s*)$/ ) {
1270 $self->{MAN1PODS} = {};
1272 my %manifypods = ();
1273 if ( exists $self->{EXE_FILES} ) {
1274 foreach $name (@{$self->{EXE_FILES}}) {
1275 # use FileHandle ();
1276 # my $fh = new FileHandle;
1279 # one day test, if $/ can be set to '' safely (is the bug fixed that was in 5.001m?)
1280 # if ($fh->open("<$name")) {
1281 if (open(FH,"<$name")) {
1284 if (/^=head1\s+\w+/) {
1292 # If it doesn't exist yet, we assume, it has pods in it
1296 $manifypods{$name} = $self->catfile('$(INST_MAN1DIR)',basename($name).'.$(MAN1EXT)');
1300 $self->{MAN1PODS} = \%manifypods;
1302 if ($self->{MAN3PODS}) {
1303 } elsif ( $self->{INST_MAN3DIR} =~ /^(none|\s*)$/ ) {
1304 $self->{MAN3PODS} = {};
1306 my %manifypods = (); # we collect the keys first, i.e. the files
1307 # we have to convert to pod
1308 foreach $name (keys %{$self->{PM}}) {
1309 if ($name =~ /\.pod$/ ) {
1310 $manifypods{$name} = $self->{PM}{$name};
1311 } elsif ($name =~ /\.p[ml]$/ ) {
1312 # use FileHandle ();
1313 # my $fh = new FileHandle;
1316 # $fh->open("<$name");
1317 if (open(FH,"<$name")) {
1320 if (/^=head1\s+\w+/) {
1331 $manifypods{$name} = $self->{PM}{$name};
1336 # Remove "Configure.pm" and similar, if it's not the only pod listed
1337 # To force inclusion, just name it "Configure.pod", or override MAN3PODS
1338 foreach $name (keys %manifypods) {
1339 if ($name =~ /(config|setup).*\.pm/i) {
1340 delete $manifypods{$name};
1343 my($manpagename) = $name;
1344 unless ($manpagename =~ s!^\W*lib\W+!!) { # everything below lib is ok
1345 $manpagename = $self->catfile(split(/::/,$self->{PARENT_NAME}),$manpagename);
1347 $manpagename =~ s/\.p(od|m|l)$//;
1348 $manpagename = $self->replace_manpage_separator($manpagename);
1349 $manifypods{$name} = $self->catfile("\$(INST_MAN3DIR)","$manpagename.\$(MAN3EXT)");
1351 $self->{MAN3PODS} = \%manifypods;
1357 Initializes NAME, FULLEXT, BASEEXT, PARENT_NAME, DLBASE, PERL_SRC,
1358 PERL_LIB, PERL_ARCHLIB, PERL_INC, INSTALLDIRS, INST_*, INSTALL*,
1359 PREFIX, CONFIG, AR, AR_STATIC_ARGS, LD, OBJ_EXT, LIB_EXT, EXE_EXT, MAP_TARGET,
1360 LIBPERL_A, VERSION_FROM, VERSION, DISTNAME, VERSION_SYM.
1367 # --- Initialize Module Name and Paths
1369 # NAME = Foo::Bar::Oracle
1370 # FULLEXT = Foo/Bar/Oracle
1372 # ROOTEXT = Directory part of FULLEXT with leading /. !!! Deprecated from MM 5.32 !!!
1373 # PARENT_NAME = Foo::Bar
1375 ### ($self->{FULLEXT} =
1376 ### $self->{NAME}) =~ s!::!/!g ; #eg. BSD/Foo/Socket
1377 $self->{FULLEXT} = $self->catdir(split /::/, $self->{NAME});
1380 # Copied from DynaLoader:
1382 my(@modparts) = split(/::/,$self->{NAME});
1383 my($modfname) = $modparts[-1];
1385 # Some systems have restrictions on files names for DLL's etc.
1386 # mod2fname returns appropriate file base name (typically truncated)
1387 # It may also edit @modparts if required.
1388 if (defined &DynaLoader::mod2fname) {
1389 $modfname = &DynaLoader::mod2fname(\@modparts);
1392 ($self->{PARENT_NAME}, $self->{BASEEXT}) = $self->{NAME} =~ m!([\w:]+::)?(\w+)$! ;
1394 if (defined &DynaLoader::mod2fname) {
1395 # As of 5.001m, dl_os2 appends '_'
1396 $self->{DLBASE} = $modfname;
1398 $self->{DLBASE} = '$(BASEEXT)';
1402 ### ROOTEXT deprecated from MM 5.32
1403 ### ($self->{ROOTEXT} =
1404 ### $self->{FULLEXT}) =~ s#/?\Q$self->{BASEEXT}\E$## ; #eg. /BSD/Foo
1405 ### $self->{ROOTEXT} = ($Is_VMS ? '' : '/') . $self->{ROOTEXT} if $self->{ROOTEXT};
1408 # --- Initialize PERL_LIB, INST_LIB, PERL_SRC
1410 # *Real* information: where did we get these two from? ...
1411 my $inc_config_dir = dirname($INC{'Config.pm'});
1412 my $inc_carp_dir = dirname($INC{'Carp.pm'});
1414 unless ($self->{PERL_SRC}){
1416 foreach $dir ($self->updir(),$self->catdir($self->updir(),$self->updir()),$self->catdir($self->updir(),$self->updir(),$self->updir())){
1418 -f $self->catfile($dir,"config.sh")
1420 -f $self->catfile($dir,"perl.h")
1422 -f $self->catfile($dir,"lib","Exporter.pm")
1424 $self->{PERL_SRC}=$dir ;
1429 if ($self->{PERL_SRC}){
1430 $self->{PERL_LIB} ||= $self->catdir("$self->{PERL_SRC}","lib");
1431 $self->{PERL_ARCHLIB} = $self->{PERL_LIB};
1432 $self->{PERL_INC} = $self->{PERL_SRC};
1433 # catch a situation that has occurred a few times in the past:
1436 -s $self->catfile($self->{PERL_SRC},'cflags')
1440 -s $self->catfile($self->{PERL_SRC},'perlshr_attr.opt')
1445 You cannot build extensions below the perl source tree after executing
1446 a 'make clean' in the perl source tree.
1448 To rebuild extensions distributed with the perl source you should
1449 simply Configure (to include those extensions) and then build perl as
1450 normal. After installing perl the source tree can be deleted. It is
1451 not needed for building extensions by running 'perl Makefile.PL'
1452 usually without extra arguments.
1454 It is recommended that you unpack and build additional extensions away
1455 from the perl source tree.
1459 # we should also consider $ENV{PERL5LIB} here
1460 $self->{PERL_LIB} ||= $Config::Config{privlibexp};
1461 $self->{PERL_ARCHLIB} ||= $Config::Config{archlibexp};
1462 $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
1464 unless (-f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))){
1466 Error: Unable to locate installed Perl libraries or Perl source code.
1468 It is recommended that you install perl in a standard location before
1469 building extensions. Some precompiled versions of perl do not contain
1470 these header files, so you cannot build extensions. In such a case,
1471 please build and install your perl from a fresh perl distribution. It
1472 usually solves this kind of problem.
1474 \(You get this message, because MakeMaker could not find "$perl_h"\)
1477 # print STDOUT "Using header files found in $self->{PERL_INC}\n"
1478 # if $Verbose && $self->needs_linking();
1482 # We get SITELIBEXP and SITEARCHEXP directly via
1483 # Get_from_Config. When we are running standard modules, these
1484 # won't matter, we will set INSTALLDIRS to "perl". Otherwise we
1485 # set it to "site". I prefer that INSTALLDIRS be set from outside
1487 $self->{INSTALLDIRS} ||= "site";
1489 # INST_LIB typically pre-set if building an extension after
1490 # perl has been built and installed. Setting INST_LIB allows
1491 # you to build directly into, say $Config::Config{privlibexp}.
1492 unless ($self->{INST_LIB}){
1495 ##### XXXXX We have to change this nonsense
1497 if (defined $self->{PERL_SRC} and $self->{INSTALLDIRS} eq "perl") {
1498 $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB};
1500 $self->{INST_LIB} = $self->catdir($self->curdir,"blib","lib");
1503 $self->{INST_ARCHLIB} ||= $self->catdir($self->curdir,"blib","arch");
1504 $self->{INST_BIN} ||= $self->catdir($self->curdir,'blib','bin');
1506 # We need to set up INST_LIBDIR before init_libscan() for VMS
1507 my @parentdir = split(/::/, $self->{PARENT_NAME});
1508 $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)',@parentdir);
1509 $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)',@parentdir);
1510 $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)','auto','$(FULLEXT)');
1511 $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)');
1513 # INST_EXE is deprecated, should go away March '97
1514 $self->{INST_EXE} ||= $self->catdir($self->curdir,'blib','script');
1515 $self->{INST_SCRIPT} ||= $self->catdir($self->curdir,'blib','script');
1517 # The user who requests an installation directory explicitly
1518 # should not have to tell us a architecture installation directory
1519 # as well. We look if a directory exists that is named after the
1520 # architecture. If not we take it as a sign that it should be the
1521 # same as the requested installation directory. Otherwise we take
1523 # We do the same thing twice: for privlib/archlib and for sitelib/sitearch
1525 for $libpair ({l=>"privlib", a=>"archlib"}, {l=>"sitelib", a=>"sitearch"}) {
1526 my $lib = "install$libpair->{l}";
1528 my $Arch = uc "install$libpair->{a}";
1529 if( $self->{$Lib} && ! $self->{$Arch} ){
1530 my($ilib) = $Config{$lib};
1531 $ilib = VMS::Filespec::unixify($ilib) if $Is_VMS;
1533 $self->prefixify($Arch,$ilib,$self->{$Lib});
1535 unless (-d $self->{$Arch}) {
1536 print STDOUT "Directory $self->{$Arch} not found, thusly\n" if $Verbose;
1537 $self->{$Arch} = $self->{$Lib};
1539 print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose;
1543 # we have to look at the relation between $Config{prefix} and the
1544 # requested values. We're going to set the $Config{prefix} part of
1545 # all the installation path variables to literally $(PREFIX), so
1546 # the user can still say make PREFIX=foo
1547 my($configure_prefix) = $Config{'prefix'};
1548 $configure_prefix = VMS::Filespec::unixify($configure_prefix) if $Is_VMS;
1549 $self->{PREFIX} ||= $configure_prefix;
1552 my($install_variable,$search_prefix,$replace_prefix);
1554 # The rule, taken from Configure, is that if prefix contains perl,
1556 # perlprefix/lib/ INSTALLPRIVLIB
1557 # perlprefix/lib/pod/
1558 # perlprefix/lib/site_perl/ INSTALLSITELIB
1559 # perlprefix/bin/ INSTALLBIN
1560 # perlprefix/man/ INSTALLMAN1DIR
1562 # prefix/lib/perl5/ INSTALLPRIVLIB
1563 # prefix/lib/perl5/pod/
1564 # prefix/lib/perl5/site_perl/ INSTALLSITELIB
1565 # prefix/bin/ INSTALLBIN
1566 # prefix/lib/perl5/man/ INSTALLMAN1DIR
1568 $replace_prefix = qq[\$\(PREFIX\)];
1569 for $install_variable (qw/
1573 $self->prefixify($install_variable,$configure_prefix,$replace_prefix);
1575 $search_prefix = $configure_prefix =~ /perl/ ?
1576 $self->catdir($configure_prefix,"lib") :
1577 $self->catdir($configure_prefix,"lib","perl5");
1579 $self->{INSTALLPRIVLIB} = $self->{INSTALLSITELIB} = $self->{LIB};
1580 $self->{INSTALLARCHLIB} = $self->{INSTALLSITEARCH} =
1581 $self->catdir($self->{LIB},$Config{'archname'});
1583 $replace_prefix = $self->{PREFIX} =~ /perl/ ?
1584 $self->catdir(qq[\$\(PREFIX\)],"lib") :
1585 $self->catdir(qq[\$\(PREFIX\)],"lib","perl5");
1586 for $install_variable (qw/
1592 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1595 $search_prefix = $configure_prefix =~ /perl/ ?
1596 $self->catdir($configure_prefix,"man") :
1597 $self->catdir($configure_prefix,"lib","perl5","man");
1598 $replace_prefix = $self->{PREFIX} =~ /perl/ ?
1599 $self->catdir(qq[\$\(PREFIX\)],"man") :
1600 $self->catdir(qq[\$\(PREFIX\)],"lib","perl5","man");
1601 for $install_variable (qw/
1605 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1608 # Now we head at the manpages. Maybe they DO NOT want manpages
1610 $self->{INSTALLMAN1DIR} = $Config::Config{installman1dir}
1611 unless defined $self->{INSTALLMAN1DIR};
1612 unless (defined $self->{INST_MAN1DIR}){
1613 if ($self->{INSTALLMAN1DIR} =~ /^(none|\s*)$/){
1614 $self->{INST_MAN1DIR} = $self->{INSTALLMAN1DIR};
1616 $self->{INST_MAN1DIR} = $self->catdir($self->curdir,'blib','man1');
1619 $self->{MAN1EXT} ||= $Config::Config{man1ext};
1621 $self->{INSTALLMAN3DIR} = $Config::Config{installman3dir}
1622 unless defined $self->{INSTALLMAN3DIR};
1623 unless (defined $self->{INST_MAN3DIR}){
1624 if ($self->{INSTALLMAN3DIR} =~ /^(none|\s*)$/){
1625 $self->{INST_MAN3DIR} = $self->{INSTALLMAN3DIR};
1627 $self->{INST_MAN3DIR} = $self->catdir($self->curdir,'blib','man3');
1630 $self->{MAN3EXT} ||= $Config::Config{man3ext};
1633 # Get some stuff out of %Config if we haven't yet done so
1634 print STDOUT "CONFIG must be an array ref\n"
1635 if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY');
1636 $self->{CONFIG} = [] unless (ref $self->{CONFIG});
1637 push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config);
1638 push(@{$self->{CONFIG}}, 'shellflags') if $Config::Config{shellflags};
1640 foreach $m (@{$self->{CONFIG}}){
1641 next if $once_only{$m};
1642 print STDOUT "CONFIG key '$m' does not exist in Config.pm\n"
1643 unless exists $Config::Config{$m};
1644 $self->{uc $m} ||= $Config::Config{$m};
1648 # This is too dangerous:
1649 # if ($^O eq "next") {
1650 # $self->{AR} = "libtool";
1651 # $self->{AR_STATIC_ARGS} = "-o";
1653 # But I leave it as a placeholder
1655 $self->{AR_STATIC_ARGS} ||= "cr";
1657 # These should never be needed
1658 $self->{LD} ||= 'ld';
1659 $self->{OBJ_EXT} ||= '.o';
1660 $self->{LIB_EXT} ||= '.a';
1662 $self->{MAP_TARGET} ||= "perl";
1664 $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}";
1666 # make a simple check if we find Exporter
1667 warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory
1668 (Exporter.pm not found)"
1669 unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") ||
1670 $self->{NAME} eq "ExtUtils::MakeMaker";
1672 # Determine VERSION and VERSION_FROM
1673 ($self->{DISTNAME}=$self->{NAME}) =~ s#(::)#-#g unless $self->{DISTNAME};
1674 if ($self->{VERSION_FROM}){
1675 $self->{VERSION} = $self->parse_version($self->{VERSION_FROM}) or
1676 Carp::carp "WARNING: Setting VERSION via file '$self->{VERSION_FROM}' failed\n"
1680 if ($self->{VERSION}) {
1681 $self->{VERSION} =~ s/^\s+//;
1682 $self->{VERSION} =~ s/\s+$//;
1685 $self->{VERSION} ||= "0.10";
1686 ($self->{VERSION_SYM} = $self->{VERSION}) =~ s/\W/_/g;
1689 # Graham Barr and Paul Marquess had some ideas how to ensure
1690 # version compatibility between the *.pm file and the
1691 # corresponding *.xs file. The bottomline was, that we need an
1692 # XS_VERSION macro that defaults to VERSION:
1693 $self->{XS_VERSION} ||= $self->{VERSION};
1695 # --- Initialize Perl Binary Locations
1697 # Find Perl 5. The only contract here is that both 'PERL' and 'FULLPERL'
1698 # will be working versions of perl 5. miniperl has priority over perl
1699 # for PERL to ensure that $(PERL) is usable while building ./ext/*
1700 my ($component,@defpath);
1701 foreach $component ($self->{PERL_SRC}, $self->path(), $Config::Config{binexp}) {
1702 push @defpath, $component if defined $component;
1705 $self->find_perl(5.0, [ $^X, 'miniperl','perl','perl5',"perl$]" ],
1706 \@defpath, $Verbose );
1707 # don't check if perl is executable, maybe they have decided to
1708 # supply switches with perl
1710 # Define 'FULLPERL' to be a non-miniperl (used in test: target)
1711 ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/perl/i
1712 unless ($self->{FULLPERL});
1717 Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH,
1718 OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, NOOP, FIRST_MAKEFILE,
1719 MAKEFILE, NOECHO, RM_F, RM_RF, TEST_F, TOUCH, CP, MV, CHMOD, UMASK_NULL
1723 sub init_others { # --- Initialize Other Attributes
1726 # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS}
1727 # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or
1728 # undefined. In any case we turn it into an anon array:
1730 # May check $Config{libs} too, thus not empty.
1731 $self->{LIBS}=[''] unless $self->{LIBS};
1733 $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR';
1734 $self->{LD_RUN_PATH} = "";
1736 foreach $libs ( @{$self->{LIBS}} ){
1737 $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace
1738 my(@libs) = $self->extliblist($libs);
1739 if ($libs[0] or $libs[1] or $libs[2]){
1740 # LD_RUN_PATH now computed by ExtUtils::Liblist
1741 ($self->{EXTRALIBS}, $self->{BSLOADLIBS}, $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
1746 if ( $self->{OBJECT} ) {
1747 $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g;
1749 # init_dirscan should have found out, if we have C files
1750 $self->{OBJECT} = "";
1751 $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]};
1753 $self->{OBJECT} =~ s/\n+/ \\\n\t/g;
1754 $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : "";
1755 $self->{PERLMAINCC} ||= '$(CC)';
1756 $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM};
1758 # Sanity check: don't define LINKTYPE = dynamic if we're skipping
1759 # the 'dynamic' section of MM. We don't have this problem with
1760 # 'static', since we either must use it (%Config says we can't
1761 # use dynamic loading) or the caller asked for it explicitly.
1762 if (!$self->{LINKTYPE}) {
1763 $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'}
1765 : ($Config::Config{usedl} ? 'dynamic' : 'static');
1768 # These get overridden for VMS and maybe some other systems
1769 $self->{NOOP} ||= '$(SHELL) -c true';
1770 $self->{FIRST_MAKEFILE} ||= "Makefile";
1771 $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE};
1772 $self->{MAKE_APERL_FILE} ||= "Makefile.aperl";
1773 $self->{NOECHO} = '@' unless defined $self->{NOECHO};
1774 $self->{RM_F} ||= "rm -f";
1775 $self->{RM_RF} ||= "rm -rf";
1776 $self->{TOUCH} ||= "touch";
1777 $self->{TEST_F} ||= "test -f";
1778 $self->{CP} ||= "cp";
1779 $self->{MV} ||= "mv";
1780 $self->{CHMOD} ||= "chmod";
1781 $self->{UMASK_NULL} ||= "umask 0";
1782 $self->{DEV_NULL} ||= "> /dev/null 2>&1";
1787 Defines the install target.
1792 my($self, %attribs) = @_;
1796 install :: all pure_install doc_install
1798 install_perl :: all pure_perl_install doc_perl_install
1800 install_site :: all pure_site_install doc_site_install
1802 install_ :: install_site
1803 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1805 pure_install :: pure_$(INSTALLDIRS)_install
1807 doc_install :: doc_$(INSTALLDIRS)_install
1808 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
1810 pure__install : pure_site_install
1811 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1813 doc__install : doc_site_install
1814 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1816 pure_perl_install ::
1817 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
1818 read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
1819 write }.$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
1820 $(INST_LIB) $(INSTALLPRIVLIB) \
1821 $(INST_ARCHLIB) $(INSTALLARCHLIB) \
1822 $(INST_BIN) $(INSTALLBIN) \
1823 $(INST_SCRIPT) $(INSTALLSCRIPT) \
1824 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
1825 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
1826 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
1827 }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{
1830 pure_site_install ::
1831 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
1832 read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
1833 write }.$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \
1834 $(INST_LIB) $(INSTALLSITELIB) \
1835 $(INST_ARCHLIB) $(INSTALLSITEARCH) \
1836 $(INST_BIN) $(INSTALLBIN) \
1837 $(INST_SCRIPT) $(INSTALLSCRIPT) \
1838 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
1839 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
1840 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
1841 }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{
1844 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
1845 "Module" "$(NAME)" \
1846 "installed into" "$(INSTALLPRIVLIB)" \
1847 LINKTYPE "$(LINKTYPE)" \
1848 VERSION "$(VERSION)" \
1849 EXE_FILES "$(EXE_FILES)" \
1850 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1853 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
1854 "Module" "$(NAME)" \
1855 "installed into" "$(INSTALLSITELIB)" \
1856 LINKTYPE "$(LINKTYPE)" \
1857 VERSION "$(VERSION)" \
1858 EXE_FILES "$(EXE_FILES)" \
1859 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1864 uninstall :: uninstall_from_$(INSTALLDIRS)dirs
1866 uninstall_from_perldirs ::
1868 q{$(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{
1870 uninstall_from_sitedirs ::
1872 q{$(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{
1878 =item installbin (o)
1880 Defines targets to install EXE_FILES.
1886 return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
1887 return "" unless @{$self->{EXE_FILES}};
1888 my(@m, $from, $to, %fromto, @to);
1889 push @m, $self->dir_target(qw[$(INST_SCRIPT)]);
1890 for $from (@{$self->{EXE_FILES}}) {
1891 my($path)= $self->catfile('$(INST_SCRIPT)', basename($from));
1892 local($_) = $path; # for backwards compatibility
1893 $to = $self->libscan($path);
1894 print "libscan($from) => '$to'\n" if ($Verbose >=2);
1897 @to = values %fromto;
1899 EXE_FILES = @{$self->{EXE_FILES}}
1907 while (($from,$to) = each %fromto) {
1908 last unless defined $from;
1909 my $todir = dirname($to);
1911 $to: $from $self->{MAKEFILE} $todir/.exists
1912 $self->{NOECHO}$self->{RM_F} $to
1913 $self->{CP} $from $to
1921 Takes a path to a file that is found by init_dirscan and returns false
1922 if we don't want to include this file in the library. Mainly used to
1923 exclude RCS, CVS, and SCCS directories from installation.
1930 my($self,$path) = @_;
1931 return '' if $path =~ m:\b(RCS|CVS|SCCS)\b: ;
1937 Defines the linkext target which in turn defines the LINKTYPE.
1942 my($self, %attribs) = @_;
1943 # LINKTYPE => static or dynamic or ''
1944 my($linktype) = defined $attribs{LINKTYPE} ?
1945 $attribs{LINKTYPE} : '$(LINKTYPE)';
1947 linkext :: $linktype
1948 $self->{NOECHO}\$(NOOP)
1954 Takes as arguments a directory name and a regular expression. Returns
1955 all entries in the directory that match the regular expression.
1961 my($dir, $regex) = @_;
1963 my $dh = new DirHandle;
1964 $dh->open($dir || ".") or return ();
1967 @ls = grep(/$regex/, @ls) if $regex;
1973 Simple subroutine to insert the macros defined by the macro attribute
1979 my($self,%attribs) = @_;
1981 while (($key,$val) = each %attribs){
1982 last unless defined $key;
1983 push @m, "$key = $val\n";
1990 Called by staticmake. Defines how to write the Makefile to produce a
1993 By default the Makefile produced includes all the static extensions in
1994 the perl library. (Purified versions of library files, e.g.,
1995 DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.)
2000 my($self, %attribs) = @_;
2001 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) =
2002 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
2005 # --- MakeMaker makeaperl section ---
2006 MAP_TARGET = $target
2007 FULLPERL = $self->{FULLPERL}
2009 return join '', @m if $self->{PARENT};
2011 my($dir) = join ":", @{$self->{DIR}};
2013 unless ($self->{MAKEAPERL}) {
2015 $(MAP_TARGET) :: static $(MAKE_APERL_FILE)
2016 $(MAKE) -f $(MAKE_APERL_FILE) $@
2018 $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
2019 }.$self->{NOECHO}.q{echo Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET)
2020 }.$self->{NOECHO}.q{$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2021 Makefile.PL DIR=}, $dir, q{ \
2022 MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
2023 MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=};
2029 push @m, " \\\n\t\t$_";
2031 # push @m, map( " \\\n\t\t$_", @ARGV );
2039 my($cccmd, $linkcmd, $lperl);
2042 $cccmd = $self->const_cccmd($libperl);
2043 $cccmd =~ s/^CCCMD\s*=\s*//;
2044 $cccmd =~ s/\$\(INC\)/ -I$self->{PERL_INC} /;
2045 $cccmd .= " $Config::Config{cccdlflags}"
2046 if ($Config::Config{useshrplib} eq 'true');
2047 $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/;
2049 # The front matter of the linkcommand...
2050 $linkcmd = join ' ', "\$(CC)",
2051 grep($_, @Config{qw(large split ldflags ccdlflags)});
2052 $linkcmd =~ s/\s+/ /g;
2053 $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,;
2055 # Which *.a files could we make use of...
2058 File::Find::find(sub {
2059 return unless m/\Q$self->{LIB_EXT}\E$/;
2060 return if m/^libperl/;
2061 # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a)
2062 return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure";
2064 if( exists $self->{INCLUDE_EXT} ){
2069 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2073 # Throw away anything not explicitly marked for inclusion.
2074 # DynaLoader is implied.
2075 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
2081 return unless $found;
2083 elsif( exists $self->{EXCLUDE_EXT} ){
2087 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2091 # Throw away anything explicitly marked for exclusion
2092 foreach $excl (@{$self->{EXCLUDE_EXT}}){
2093 return if( $xx eq $excl );
2097 # don't include the installed version of this extension. I
2098 # leave this line here, although it is not necessary anymore:
2099 # I patched minimod.PL instead, so that Miniperl.pm won't
2100 # enclude duplicates
2102 # Once the patch to minimod.PL is in the distribution, I can
2104 return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}$:;
2106 $static{cwd() . "/" . $_}++;
2107 }, grep( -d $_, @{$searchdirs || []}) );
2109 # We trust that what has been handed in as argument, will be buildable
2110 $static = [] unless $static;
2111 @static{@{$static}} = (1) x @{$static};
2113 $extra = [] unless $extra && ref $extra eq 'ARRAY';
2114 for (sort keys %static) {
2115 next unless /\Q$self->{LIB_EXT}\E$/;
2116 $_ = dirname($_) . "/extralibs.ld";
2120 grep(s/^/-I/, @{$perlinc || []});
2122 $target = "perl" unless $target;
2123 $tmp = "." unless $tmp;
2125 # MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we
2126 # regenerate the Makefiles, MAP_STATIC and the dependencies for
2127 # extralibs.all are computed correctly
2129 MAP_LINKCMD = $linkcmd
2130 MAP_PERLINC = @{$perlinc || []}
2132 join(" \\\n\t", reverse sort keys %static), "
2134 MAP_PRELIBS = $Config::Config{libs} $Config::Config{cryptlib}
2137 if (defined $libperl) {
2138 ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/;
2140 unless ($libperl && -f $lperl) { # Ilya's code...
2141 my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE";
2142 $libperl ||= "libperl$self->{LIB_EXT}";
2143 $libperl = "$dir/$libperl";
2144 $lperl ||= "libperl$self->{LIB_EXT}";
2145 $lperl = "$dir/$lperl";
2147 if (! -f $libperl and ! -f $lperl) {
2148 # We did not find a static libperl. Maybe there is a shared one?
2149 if ($^O eq 'solaris' or $^O eq 'sunos') {
2150 $lperl = $libperl = "$dir/$Config::Config{libperl}";
2151 # SUNOS ld does not take the full path to a shared library
2152 $libperl = '' if $^O eq 'sunos';
2156 print STDOUT "Warning: $libperl not found
2157 If you're going to build a static perl binary, make sure perl is installed
2158 otherwise ignore this warning\n"
2159 unless (-f $lperl || defined($self->{PERL_SRC}));
2163 MAP_LIBPERL = $libperl
2167 \$(INST_ARCHAUTODIR)/extralibs.all: \$(INST_ARCHAUTODIR)/.exists ".join(" \\\n\t", @$extra)."
2168 $self->{NOECHO}$self->{RM_F} \$\@
2169 $self->{NOECHO}\$(TOUCH) \$\@
2173 foreach $catfile (@$extra){
2174 push @m, "\tcat $catfile >> \$\@\n";
2176 # SUNOS ld does not take the full path to a shared library
2177 my $llibperl = ($libperl)?'$(MAP_LIBPERL)':'-lperl';
2179 # Brain dead solaris linker does not use LD_RUN_PATH?
2180 # This fixes dynamic extensions which need shared libs
2181 my $ldfrom = ($^O eq 'solaris')?
2182 join(' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}):'';
2185 \$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all
2186 \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) $ldfrom $llibperl \$(MAP_STATIC) `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS)
2187 $self->{NOECHO}echo 'To install the new \"\$(MAP_TARGET)\" binary, call'
2188 $self->{NOECHO}echo ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)'
2189 $self->{NOECHO}echo 'To remove the intermediate files say'
2190 $self->{NOECHO}echo ' make -f $makefilename map_clean'
2192 $tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c
2194 push @m, "\tcd $tmp && $cccmd -I\$(PERL_INC) perlmain.c\n";
2197 $tmp/perlmain.c: $makefilename}, q{
2198 }.$self->{NOECHO}.q{echo Writing $@
2199 }.$self->{NOECHO}.q{$(PERL) $(MAP_PERLINC) -MExtUtils::Miniperl \\
2200 -e "writemain(grep s#.*/auto/##, qw|$(MAP_STATIC)|)" > $@t && $(MV) $@t $@
2206 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
2207 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
2208 "Perl binary" "$(MAP_TARGET)" \
2209 MAP_STATIC "$(MAP_STATIC)" \
2210 MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \
2211 MAP_LIBPERL "$(MAP_LIBPERL)" \
2212 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2217 inst_perl: pure_inst_perl doc_inst_perl
2219 pure_inst_perl: $(MAP_TARGET)
2220 }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(INSTALLBIN)','$(MAP_TARGET)').q{
2225 }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all
2233 Defines how to rewrite the Makefile.
2240 # We do not know what target was originally specified so we
2241 # must force a manual rerun to be sure. But as it should only
2242 # happen very rarely it is not a significant problem.
2244 $(OBJECT) : $(FIRST_MAKEFILE)
2245 ' if $self->{OBJECT};
2248 # We take a very conservative approach here, but it\'s worth it.
2249 # We move Makefile to Makefile.old here to avoid gnu make looping.
2250 }.$self->{MAKEFILE}.q{ : Makefile.PL $(CONFIGDEP)
2251 }.$self->{NOECHO}.q{echo "Makefile out-of-date with respect to $?"
2252 }.$self->{NOECHO}.q{echo "Cleaning current config before rebuilding Makefile..."
2253 -}.$self->{NOECHO}.q{$(MV) }."$self->{MAKEFILE} $self->{MAKEFILE}.old".q{
2254 -$(MAKE) -f }.$self->{MAKEFILE}.q{.old clean $(DEV_NULL) || $(NOOP)
2255 $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{
2256 }.$self->{NOECHO}.q{echo "==> Your Makefile has been rebuilt. <=="
2257 }.$self->{NOECHO}.q{echo "==> Please rerun the make command. <=="
2260 # To change behavior to :: would be nice, but would break Tk b9.02
2261 # so you find such a warning below the dist target.
2262 #}.$self->{MAKEFILE}.q{ :: $(VERSION_FROM)
2263 # }.$self->{NOECHO}.q{echo "Warning: Makefile possibly out of date with $(VERSION_FROM)"
2269 =item manifypods (o)
2271 Defines targets and routines to translate the pods into manpages and
2272 put them into the INST_* directories.
2277 my($self, %attribs) = @_;
2278 return "\nmanifypods :\n\t$self->{NOECHO}\$(NOOP)\n" unless %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}};
2281 if (defined $self->{PERL_SRC}) {
2282 $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man');
2284 $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man');
2286 unless ($self->perl_script($pod2man_exe)) {
2287 # No pod2man but some MAN3PODS to be installed
2290 Warning: I could not locate your pod2man program. Please make sure,
2291 your pod2man program is in your PATH before you execute 'make'
2294 $pod2man_exe = "-S pod2man";
2298 qq[POD2MAN_EXE = $pod2man_exe\n],
2299 q[POD2MAN = $(PERL) -we '%m=@ARGV;for (keys %m){' \\
2300 -e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "].$self->{MAKEFILE}.q[";' \\
2301 -e 'print "Manifying $$m{$$_}\n";' \\
2302 -e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2MAN_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
2303 -e 'chmod 0644, $$m{$$_} or warn "chmod 644 $$m{$$_}: $$!\n";}'
2305 push @m, "\nmanifypods : ";
2306 push @m, join " \\\n\t", keys %{$self->{MAN1PODS}}, keys %{$self->{MAN3PODS}};
2309 if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) {
2310 push @m, "\t$self->{NOECHO}\$(POD2MAN) \\\n\t";
2311 push @m, join " \\\n\t", %{$self->{MAN1PODS}}, %{$self->{MAN3PODS}};
2318 Returns true, if the argument is likely to be a command.
2323 my($self,$file) = @_;
2324 return $file if -x $file && ! -d $file;
2328 =item maybe_command_in_dirs
2330 method under development. Not yet used. Ask Ilya :-)
2334 sub maybe_command_in_dirs { # $ver is optional argument if looking for perl
2335 # Ilya's suggestion. Not yet used, want to understand it first, but at least the code is here
2336 my($self, $names, $dirs, $trace, $ver) = @_;
2338 foreach $dir (@$dirs){
2339 next unless defined $dir; # $self->{PERL_SRC} may be undefined
2340 foreach $name (@$names){
2342 if ($self->file_name_is_absolute($name)) { # /foo/bar
2344 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # bar
2345 $abs = $self->catfile($dir, $name);
2347 $abs = $self->catfile($self->curdir, $name);
2349 print "Checking $abs for $name\n" if ($trace >= 2);
2350 next unless $tryabs = $self->maybe_command($abs);
2351 print "Substituting $tryabs instead of $abs\n"
2352 if ($trace >= 2 and $tryabs ne $abs);
2355 print "Executing $abs\n" if ($trace >= 2);
2356 if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) {
2357 print "Using PERL=$abs\n" if $trace;
2360 } else { # Do not look for perl
2367 =item needs_linking (o)
2369 Does this module need linking? Looks into subdirectory objects (see
2370 also has_link_code())
2377 $caller = (caller(0))[3];
2378 Carp::confess("Needs_linking called too early") if $caller =~ /^ExtUtils::MakeMaker::/;
2379 return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING};
2380 if ($self->has_link_code or $self->{MAKEAPERL}){
2381 $self->{NEEDS_LINKING} = 1;
2384 foreach $child (keys %{$self->{CHILDREN}}) {
2385 if ($self->{CHILDREN}->{$child}->needs_linking) {
2386 $self->{NEEDS_LINKING} = 1;
2390 return $self->{NEEDS_LINKING} = 0;
2395 misnamed method (will have to be changed). The MM_Unix method just
2396 returns the argument without further processing.
2398 On VMS used to insure that colons marking targets are preceded by
2399 space - most Unix Makes don't need this, but it's necessary under VMS
2400 to distinguish the target delimiter from a colon appearing as part of
2406 my($self,$text) = @_;
2412 parse a file and return what you think is $VERSION in this file set to
2417 my($self,$parsefile) = @_;
2421 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2424 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2427 next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/;
2429 package ExtUtils::MakeMaker::_version;
2437 $result = eval($eval) || 0;
2438 die "Could not eval '$eval' in $parsefile: $@" if $@;
2448 Defines the string that is passed to recursive make calls in
2458 my($sep) = $Is_VMS ? ',' : '';
2461 foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)){
2462 push @pasthru, "$key=\"\$($key)\"";
2465 push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n";
2471 Takes no argument, returns the environment variable PATH as an array.
2477 my $path_sep = $Is_OS2 ? ";" : ":";
2478 my $path = $ENV{PATH};
2479 $path =~ s:\\:/:g if $Is_OS2;
2480 my @path = split $path_sep, $path;
2481 foreach(@path) { $_ = '.' if $_ eq '' }
2487 Takes one argument, a file name, and returns the file name, if the
2488 argument is likely to be a perl script. On MM_Unix this is true for
2489 any ordinary, readable file.
2494 my($self,$file) = @_;
2495 return $file if -r $file && -f _;
2499 =item perldepend (o)
2501 Defines the dependency from all *.h files that come with the perl
2510 # Check for unpropogated config.sh changes. Should never happen.
2511 # We do NOT just update config.h because that is not sufficient.
2512 # An out of date config.h is not fatal but complains loudly!
2513 $(PERL_INC)/config.h: $(PERL_SRC)/config.sh
2514 -}.$self->{NOECHO}.q{echo "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false
2516 $(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh
2517 }.$self->{NOECHO}.q{echo "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh"
2518 cd $(PERL_SRC) && $(MAKE) lib/Config.pm
2519 } if $self->{PERL_SRC};
2521 return join "", @m unless $self->needs_linking;
2525 $(PERL_INC)/EXTERN.h $(PERL_INC)/gv.h $(PERL_INC)/pp.h \
2526 $(PERL_INC)/INTERN.h $(PERL_INC)/handy.h $(PERL_INC)/proto.h \
2527 $(PERL_INC)/XSUB.h $(PERL_INC)/hv.h $(PERL_INC)/regcomp.h \
2528 $(PERL_INC)/av.h $(PERL_INC)/keywords.h $(PERL_INC)/regexp.h \
2529 $(PERL_INC)/config.h $(PERL_INC)/mg.h $(PERL_INC)/scope.h \
2530 $(PERL_INC)/cop.h $(PERL_INC)/op.h $(PERL_INC)/sv.h \
2531 $(PERL_INC)/cv.h $(PERL_INC)/opcode.h $(PERL_INC)/unixish.h \
2532 $(PERL_INC)/dosish.h $(PERL_INC)/patchlevel.h $(PERL_INC)/util.h \
2533 $(PERL_INC)/embed.h $(PERL_INC)/perl.h \
2534 $(PERL_INC)/form.h $(PERL_INC)/perly.h
2536 $(OBJECT) : $(PERL_HDRS)
2537 } if $self->{OBJECT};
2539 push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}};
2546 Defines target that copies all files in the hash PM to their
2547 destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION>
2553 my($autodir) = $self->catdir('$(INST_LIB)','auto');
2555 pm_to_blib: $(TO_INST_PM)
2556 }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \
2557 "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \
2558 -e "pm_to_blib({qw{$(PM_TO_BLIB)}},'}.$autodir.q{')"
2559 }.$self->{NOECHO}.q{$(TOUCH) $@
2563 =item post_constants (o)
2565 Returns an empty string per default. Dedicated to overrides from
2566 within Makefile.PL after all constants have been defined.
2575 =item post_initialize (o)
2577 Returns an empty string per default. Used in Makefile.PLs to add some
2578 chunk of text to the Makefile after the object is initialized.
2582 sub post_initialize {
2589 Returns an empty string. Can be used in Makefile.PLs to write some
2590 text to the Makefile at the end.
2601 Check a path variable in $self from %Config, if it contains a prefix,
2602 and replace it with another one.
2604 Takes as arguments an attribute name, a search prefix and a
2605 replacement prefix. Changes the attribute in the object.
2610 my($self,$var,$sprefix,$rprefix) = @_;
2611 $self->{uc $var} ||= $Config{lc $var};
2612 $self->{uc $var} = VMS::Filespec::unixpath($self->{uc $var}) if $Is_VMS;
2613 $self->{uc $var} =~ s/\Q$sprefix\E/$rprefix/;
2618 Defines targets to run *.PL files.
2624 return "" unless $self->{PL_FILES};
2626 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
2628 all :: $self->{PL_FILES}->{$plfile}
2630 $self->{PL_FILES}->{$plfile} :: $plfile
2631 \$(PERL) -I\$(INST_ARCHLIB) -I\$(INST_LIB) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) $plfile
2639 Defines the realclean target.
2644 my($self, %attribs) = @_;
2647 # Delete temporary files (via clean) and also delete installed files
2648 realclean purge :: clean
2650 # realclean subdirectories first (already cleaned)
2651 my $sub = "\t-cd %s && \$(TEST_F) %s && \$(MAKE) %s realclean\n";
2652 foreach(@{$self->{DIR}}){
2653 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}.old","-f $self->{MAKEFILE}.old"));
2654 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}",''));
2656 push(@m, " $self->{RM_RF} \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n");
2657 if( $self->has_link_code ){
2658 push(@m, " $self->{RM_F} \$(INST_DYNAMIC) \$(INST_BOOT)\n");
2659 push(@m, " $self->{RM_F} \$(INST_STATIC)\n");
2661 push(@m, " $self->{RM_F} " . join(" ", values %{$self->{PM}}) . "\n");
2662 my(@otherfiles) = ($self->{MAKEFILE},
2663 "$self->{MAKEFILE}.old"); # Makefiles last
2664 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
2665 push(@m, " $self->{RM_RF} @otherfiles\n") if @otherfiles;
2666 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
2670 =item replace_manpage_separator
2672 Takes the name of a package, which may be a nested package, in the
2673 form Foo/Bar and replaces the slash with C<::>. Returns the replacement.
2677 sub replace_manpage_separator {
2678 my($self,$man) = @_;
2685 Defines the static target.
2690 # --- Static Loading Sections ---
2694 ## $(INST_PM) has been moved to the all: target.
2695 ## It remains here for awhile to allow for old usage: "make static"
2696 #static :: '.$self->{MAKEFILE}.' $(INST_STATIC) $(INST_PM)
2697 static :: '.$self->{MAKEFILE}.' $(INST_STATIC)
2698 '.$self->{NOECHO}.'$(NOOP)
2702 =item static_lib (o)
2704 Defines how to produce the *.a (or equivalent) files.
2710 # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC
2711 # return '' unless $self->needs_linking(); #might be because of a subdir
2713 return '' unless $self->has_link_code;
2717 $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)/.exists
2720 # If this extension has it's own library (eg SDBM_File)
2721 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
2722 push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB};
2725 q{ $(AR) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@
2726 }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld
2730 # Old mechanism - still available:
2732 push @m, "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs}."\n\n"
2733 if $self->{PERL_SRC};
2735 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
2739 =item staticmake (o)
2746 my($self, %attribs) = @_;
2749 my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB});
2751 # And as it's not yet built, we add the current extension
2752 # but only if it has some C code (or XS code, which implies C code)
2753 if (@{$self->{C}}) {
2754 @static = $self->catfile($self->{INST_ARCHLIB},
2757 "$self->{BASEEXT}$self->{LIB_EXT}"
2761 # Either we determine now, which libraries we will produce in the
2762 # subdirectories or we do it at runtime of the make.
2764 # We could ask all subdir objects, but I cannot imagine, why it
2765 # would be necessary.
2767 # Instead we determine all libraries for the new perl at
2769 my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB});
2771 $self->makeaperl(MAKE => $self->{MAKEFILE},
2772 DIRS => \@searchdirs,
2775 TARGET => $self->{MAP_TARGET},
2777 LIBPERL => $self->{LIBPERL_A}
2783 Helper subroutine for subdirs
2788 my($self, $subdir) = @_;
2793 $self->{NOECHO}cd $subdir && \$(MAKE) all \$(PASTHRU)
2800 Defines targets to process subdirectories.
2805 # --- Sub-directory Sections ---
2808 # This method provides a mechanism to automatically deal with
2809 # subdirectories containing further Makefile.PL scripts.
2810 # It calls the subdir_x() method for each subdirectory.
2811 foreach $dir (@{$self->{DIR}}){
2812 push(@m, $self->subdir_x($dir));
2813 #### print "Including $dir subdirectory\n";
2817 # The default clean, realclean and test targets in this Makefile
2818 # have automatically been given entries for each subdir.
2822 push(@m, "\n# none")
2829 Defines the test targets.
2834 # --- Test and Installation Sections ---
2836 my($self, %attribs) = @_;
2837 my($tests) = $attribs{TESTS} || (-d "t" ? "t/*.t" : "");
2841 TEST_TYPE=test_\$(LINKTYPE)
2845 testdb :: testdb_\$(LINKTYPE)
2847 test :: \$(TEST_TYPE)
2849 push(@m, map("\t$self->{NOECHO}cd $_ && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) test \$(PASTHRU)\n",
2851 push(@m, "\t$self->{NOECHO}echo 'No tests defined for \$(NAME) extension.'\n")
2852 unless $tests or -f "test.pl" or @{$self->{DIR}};
2855 push(@m, "test_dynamic :: pure_all\n");
2856 push(@m, $self->test_via_harness('$(FULLPERL)', $tests)) if $tests;
2857 push(@m, $self->test_via_script('$(FULLPERL)', 'test.pl')) if -f "test.pl";
2860 push(@m, "testdb_dynamic :: pure_all\n");
2861 push(@m, $self->test_via_script('$(FULLPERL) $(TESTDB_SW)', '$(TEST_FILE)'));
2864 # Occasionally we may face this degenerate target:
2865 push @m, "test_ : test_dynamic\n\n";
2867 if ($self->needs_linking()) {
2868 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
2869 push(@m, $self->test_via_harness('./$(MAP_TARGET)', $tests)) if $tests;
2870 push(@m, $self->test_via_script('./$(MAP_TARGET)', 'test.pl')) if -f "test.pl";
2872 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
2873 push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
2876 push @m, "test_static :: test_dynamic\n";
2877 push @m, "testdb_static :: testdb_dynamic\n";
2882 =item test_via_harness (o)
2884 Helper method to write the test targets
2888 sub test_via_harness {
2889 my($self, $perl, $tests) = @_;
2890 "\tPERL_DL_NONLAZY=1 $perl".q! -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e 'use Test::Harness qw(&runtests $$verbose); $$verbose=$(TEST_VERBOSE); runtests @ARGV;' !."$tests\n";
2893 =item test_via_script (o)
2895 Other helper method for test.
2899 sub test_via_script {
2900 my($self, $perl, $script) = @_;
2901 qq{\tPERL_DL_NONLAZY=1 $perl}.q{ -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) }.qq{$script
2905 =item tool_autosplit (o)
2907 Defines a simple perl call that runs autosplit. May be deprecated by
2912 sub tool_autosplit {
2913 # --- Tool Sections ---
2915 my($self, %attribs) = @_;
2917 $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN};
2919 # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto
2920 AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e 'use AutoSplit;}.$asl.q{autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1) ;'
2924 =item tools_other (o)
2926 Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in
2927 the Makefile. Also defines the perl programs MKPATH,
2928 WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL.
2935 my $bin_sh = $Config{sh} || '/bin/sh';
2940 for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) {
2941 push @m, "$_ = $self->{$_}\n";
2945 # The following is a portable way to say mkdir -p
2946 # To see which directories are created, change the if 0 to if 1
2947 MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath
2949 # This helps us to minimize the effect of the .exists files A yet
2950 # better solution would be to have a stable file in the perl
2951 # distribution with a timestamp of zero. But this solution doesn't
2952 # need any changes to the core distribution and works with older perls
2953 EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime
2957 return join "", @m if $self->{PARENT};
2960 # Here we warn users that an old packlist file was found somewhere,
2961 # and that they should call some uninstall routine
2962 WARN_IF_OLD_PACKLIST = $(PERL) -we 'exit unless -f $$ARGV[0];' \\
2963 -e 'print "WARNING: I have found an old package in\n";' \\
2964 -e 'print "\t$$ARGV[0].\n";' \\
2965 -e 'print "Please make sure the two installations are not conflicting\n";'
2970 MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \
2971 -e "install({@ARGV},'$(VERBINST)',0,'$(UNINST)');"
2973 DOC_INSTALL = $(PERL) -e '$$\="\n\n";' \
2974 -e 'print "=head2 ", scalar(localtime), ": C<", shift, ">", " L<", shift, ">";' \
2975 -e 'print "=over 4";' \
2976 -e 'while (defined($$key = shift) and defined($$val = shift)){print "=item *";print "C<$$key: $$val>";}' \
2979 UNINSTALL = $(PERL) -MExtUtils::Install \
2980 -e 'uninstall($$ARGV[0],1,1); print "\nUninstall is deprecated. Please check the";' \
2981 -e 'print " packlist above carefully.\n There may be errors. Remove the";' \
2982 -e 'print " appropriate files manually.\n Sorry for the inconveniences.\n"'
2988 =item tool_xsubpp (o)
2990 Determines typemaps, xsubpp version, prototype behaviour.
2996 return "" unless $self->needs_linking;
2997 my($xsdir) = $self->catdir($self->{PERL_LIB},"ExtUtils");
2998 my(@tmdeps) = $self->catdir('$(XSUBPPDIR)','typemap');
2999 if( $self->{TYPEMAPS} ){
3001 foreach $typemap (@{$self->{TYPEMAPS}}){
3002 if( ! -f $typemap ){
3003 warn "Typemap $typemap not found.\n";
3006 push(@tmdeps, $typemap);
3010 push(@tmdeps, "typemap") if -f "typemap";
3011 my(@tmargs) = map("-typemap $_", @tmdeps);
3012 if( exists $self->{XSOPT} ){
3013 unshift( @tmargs, $self->{XSOPT} );
3017 my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,"xsubpp"));
3019 # What are the correct thresholds for version 1 && 2 Paul?
3020 if ( $xsubpp_version > 1.923 ){
3021 $self->{XSPROTOARG} = "" unless defined $self->{XSPROTOARG};
3023 if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) {
3024 print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp.
3025 Your version of xsubpp is $xsubpp_version and cannot handle this.
3026 Please upgrade to a more recent version of xsubpp.
3029 $self->{XSPROTOARG} = "";
3035 XSUBPP = \$(XSUBPPDIR)/xsubpp
3036 XSPROTOARG = $self->{XSPROTOARG}
3037 XSUBPPDEPS = @tmdeps
3038 XSUBPPARGS = @tmargs
3044 my($self,$xsubpp) = @_;
3045 return $Xsubpp_Version if defined $Xsubpp_Version; # global variable
3049 # try to figure out the version number of the xsubpp on the system
3051 # first try the -v flag, introduced in 1.921 & 2.000a2
3053 return "" unless $self->needs_linking;
3055 my $command = "$self->{PERL} -I$self->{PERL_LIB} $xsubpp -v 2>&1";
3056 print "Running $command\n" if $Verbose >= 2;
3057 $version = `$command` ;
3058 warn "Running '$command' exits with status " . ($?>>8) if $?;
3061 return $Xsubpp_Version = $1 if $version =~ /^xsubpp version (.*)/ ;
3063 # nope, then try something else
3065 my $counter = '000';
3066 my ($file) = 'temp' ;
3067 $counter++ while -e "$file$counter"; # don't overwrite anything
3070 open(F, ">$file") or die "Cannot open file '$file': $!\n" ;
3072 MODULE = fred PACKAGE = fred
3081 $command = "$self->{PERL} $xsubpp $file 2>&1";
3082 print "Running $command\n" if $Verbose >= 2;
3083 my $text = `$command` ;
3084 warn "Running '$command' exits with status " . ($?>>8) if $?;
3087 # gets 1.2 -> 1.92 and 2.000a1
3088 return $Xsubpp_Version = $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ;
3090 # it is either 1.0 or 1.1
3091 return $Xsubpp_Version = 1.1 if $text =~ /^Warning: ignored semicolon/ ;
3093 # none of the above, so 1.0
3094 return $Xsubpp_Version = "1.0" ;
3097 =item top_targets (o)
3099 Defines the targets all, subdirs, config, and O_FILES
3104 # --- Target Sections ---
3109 #all :: config $(INST_PM) subdirs linkext manifypods
3113 all :: pure_all manifypods
3114 '.$self->{NOECHO}.'$(NOOP)
3116 unless $self->{SKIPHASH}{'all'};
3119 pure_all :: config pm_to_blib subdirs linkext
3120 '.$self->{NOECHO}.'$(NOOP)
3122 subdirs :: $(MYEXTLIB)
3123 '.$self->{NOECHO}.'$(NOOP)
3125 config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)/.exists
3126 '.$self->{NOECHO}.'$(NOOP)
3128 config :: $(INST_ARCHAUTODIR)/.exists
3129 '.$self->{NOECHO}.'$(NOOP)
3131 config :: $(INST_AUTODIR)/.exists
3132 '.$self->{NOECHO}.'$(NOOP)
3136 config :: Version_check
3137 $self->{NOECHO}\$(NOOP)
3139 } unless $self->{PARENT} or ($self->{PERL_SRC} && $self->{INSTALLDIRS} eq "perl") or $self->{NO_VC};
3141 push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]);
3143 if (%{$self->{MAN1PODS}}) {
3145 config :: \$(INST_MAN1DIR)/.exists
3146 $self->{NOECHO}\$(NOOP)
3149 push @m, $self->dir_target(qw[$(INST_MAN1DIR)]);
3151 if (%{$self->{MAN3PODS}}) {
3153 config :: \$(INST_MAN3DIR)/.exists
3154 $self->{NOECHO}\$(NOOP)
3157 push @m, $self->dir_target(qw[$(INST_MAN3DIR)]);
3161 $(O_FILES): $(H_FILES)
3162 ' if @{$self->{O_FILES} || []} && @{$self->{H} || []};
3166 perldoc ExtUtils::MakeMaker
3171 }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
3172 -MExtUtils::MakeMaker=Version_check \
3173 -e "Version_check('$(MM_VERSION)')"
3181 Obsolete, depecated method. Not used since Version 5.21.
3186 # --- perllocal.pod section ---
3187 my($self,$what,$name,@attribs)=@_;
3188 my $time = localtime;
3189 print "=head2 $time: $what C<$name>\n\n=over 4\n\n=item *\n\n";
3190 print join "\n\n=item *\n\n", map("C<$_>",@attribs);
3191 print "\n\n=back\n\n";
3196 Defines the suffix rules to compile XS files to C.
3202 return '' unless $self->needs_linking();
3205 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >$*.tc && $(MV) $*.tc $@
3211 Defines suffix rules to go from XS to object files directly. This is
3212 only intended for broken make implementations.
3216 sub xs_o { # many makes are too dumb to use xs_c then c_o
3218 return '' unless $self->needs_linking();
3221 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >xstmp.c && $(MV) xstmp.c $*.c
3222 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
3228 This is internal method that returns path to libperl.a equivalent
3229 to be linked to dynamic extensions. UNIX does not have one but OS2
3241 This is internal method that returns name of a file that is
3242 passed to linker to define symbols to be exported.
3243 UNIX does not have one but OS2 and Win32 do.
3259 L<ExtUtils::MakeMaker>