1 package ExtUtils::MM_Unix;
5 use File::Basename qw(basename dirname fileparse);
8 use vars qw($VERSION $Is_Mac $Is_OS2 $Is_VMS $Is_Win32 $Is_Dos $Is_PERL_OBJECT
9 $Verbose %pm %static $Xsubpp_Version);
11 $VERSION = substr q$Revision: 1.12602 $, 10;
12 # $Id: MM_Unix.pm,v 1.126 1998/06/28 21:32:49 k Exp k $
14 Exporter::import('ExtUtils::MakeMaker', qw($Verbose &neatvalue));
16 $Is_OS2 = $^O eq 'os2';
17 $Is_Mac = $^O eq 'MacOS';
18 $Is_Win32 = $^O eq 'MSWin32';
19 $Is_Dos = $^O eq 'dos';
21 $Is_PERL_OBJECT = $Config{'ccflags'} =~ /-DPERL_OBJECT/;
23 if ($Is_VMS = $^O eq 'VMS') {
24 require VMS::Filespec;
25 import VMS::Filespec qw( &vmsify );
30 ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
34 C<require ExtUtils::MM_Unix;>
38 The methods provided by this package are designed to be used in
39 conjunction with ExtUtils::MakeMaker. When MakeMaker writes a
40 Makefile, it creates one or more objects that inherit their methods
41 from a package C<MM>. MM itself doesn't provide any methods, but it
42 ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating
43 specific packages take the responsibility for all the methods provided
44 by MM_Unix. We are trying to reduce the number of the necessary
45 overrides by defining rather primitive operations within
48 If you are going to write a platform specific MM package, please try
49 to limit the necessary overrides to primitive methods, and if it is not
50 possible to do so, let's work out how to achieve that gain.
52 If you are overriding any of these methods in your Makefile.PL (in the
53 MY class), please report that to the makemaker mailing list. We are
54 trying to minimize the necessary method overrides and switch to data
55 driven Makefile.PLs wherever possible. In the long run less methods
56 will be overridable via the MY class.
60 The following description of methods is still under
61 development. Please refer to the code for not suitably documented
62 sections and complain loudly to the makemaker mailing list.
64 Not all of the methods below are overridable in a
65 Makefile.PL. Overridable methods are marked as (o). All methods are
66 overridable by a platform specific MM_*.pm file (See
67 L<ExtUtils::MM_VMS>) and L<ExtUtils::MM_OS2>).
69 =head2 Preloaded methods
75 No physical check on the filesystem, but a logical cleanup of a
76 path. On UNIX eliminated successive slashes and successive "/.".
83 if ( $^O eq 'qnx' && $path =~ s|^(//\d+)/|/| ) {
86 $path =~ s|(?<=[^/])/+|/|g ; # xx////xx -> xx/xx
87 $path =~ s|(/\.)+/|/|g ; # xx/././xx -> xx/xx
88 $path =~ s|^(\./)+|| unless $path eq "./"; # ./xx -> xx
89 $path =~ s|(?<=[^/])/$|| ; # xx/ -> xx
95 Concatenate two or more directory names to form a complete path ending
96 with a directory. But remove the trailing slash from the resulting
97 string, because it doesn't look good, isn't necessary and confuses
98 OS2. Of course, if this is the root directory, don't cut off the
109 # append a slash to each argument unless it has one there
110 $_ .= "/" if $_ eq '' or substr($_,-1) ne "/";
112 $self->canonpath(join('', @args));
117 Concatenate one or more directory names and a filename to form a
118 complete path ending with a filename
125 return $self->canonpath($file) unless @_;
126 my $dir = $self->catdir(@_);
128 $_ .= "/" unless substr($_,length($_)-1,1) eq "/";
130 return $self->canonpath($dir.$file);
135 Returns a string representing of the current directory. "." on UNIX.
145 Returns a string representing of the root directory. "/" on UNIX.
155 Returns a string representing of the parent directory. ".." on UNIX.
163 sub ExtUtils::MM_Unix::c_o ;
164 sub ExtUtils::MM_Unix::clean ;
165 sub ExtUtils::MM_Unix::const_cccmd ;
166 sub ExtUtils::MM_Unix::const_config ;
167 sub ExtUtils::MM_Unix::const_loadlibs ;
168 sub ExtUtils::MM_Unix::constants ;
169 sub ExtUtils::MM_Unix::depend ;
170 sub ExtUtils::MM_Unix::dir_target ;
171 sub ExtUtils::MM_Unix::dist ;
172 sub ExtUtils::MM_Unix::dist_basics ;
173 sub ExtUtils::MM_Unix::dist_ci ;
174 sub ExtUtils::MM_Unix::dist_core ;
175 sub ExtUtils::MM_Unix::dist_dir ;
176 sub ExtUtils::MM_Unix::dist_test ;
177 sub ExtUtils::MM_Unix::dlsyms ;
178 sub ExtUtils::MM_Unix::dynamic ;
179 sub ExtUtils::MM_Unix::dynamic_bs ;
180 sub ExtUtils::MM_Unix::dynamic_lib ;
181 sub ExtUtils::MM_Unix::exescan ;
182 sub ExtUtils::MM_Unix::export_list ;
183 sub ExtUtils::MM_Unix::extliblist ;
184 sub ExtUtils::MM_Unix::file_name_is_absolute ;
185 sub ExtUtils::MM_Unix::find_perl ;
186 sub ExtUtils::MM_Unix::fixin ;
187 sub ExtUtils::MM_Unix::force ;
188 sub ExtUtils::MM_Unix::guess_name ;
189 sub ExtUtils::MM_Unix::has_link_code ;
190 sub ExtUtils::MM_Unix::htmlifypods ;
191 sub ExtUtils::MM_Unix::init_dirscan ;
192 sub ExtUtils::MM_Unix::init_main ;
193 sub ExtUtils::MM_Unix::init_others ;
194 sub ExtUtils::MM_Unix::install ;
195 sub ExtUtils::MM_Unix::installbin ;
196 sub ExtUtils::MM_Unix::libscan ;
197 sub ExtUtils::MM_Unix::linkext ;
198 sub ExtUtils::MM_Unix::lsdir ;
199 sub ExtUtils::MM_Unix::macro ;
200 sub ExtUtils::MM_Unix::makeaperl ;
201 sub ExtUtils::MM_Unix::makefile ;
202 sub ExtUtils::MM_Unix::manifypods ;
203 sub ExtUtils::MM_Unix::maybe_command ;
204 sub ExtUtils::MM_Unix::maybe_command_in_dirs ;
205 sub ExtUtils::MM_Unix::needs_linking ;
206 sub ExtUtils::MM_Unix::nicetext ;
207 sub ExtUtils::MM_Unix::parse_version ;
208 sub ExtUtils::MM_Unix::pasthru ;
209 sub ExtUtils::MM_Unix::path ;
210 sub ExtUtils::MM_Unix::perl_archive;
211 sub ExtUtils::MM_Unix::perl_script ;
212 sub ExtUtils::MM_Unix::perldepend ;
213 sub ExtUtils::MM_Unix::pm_to_blib ;
214 sub ExtUtils::MM_Unix::post_constants ;
215 sub ExtUtils::MM_Unix::post_initialize ;
216 sub ExtUtils::MM_Unix::postamble ;
217 sub ExtUtils::MM_Unix::ppd ;
218 sub ExtUtils::MM_Unix::prefixify ;
219 sub ExtUtils::MM_Unix::processPL ;
220 sub ExtUtils::MM_Unix::realclean ;
221 sub ExtUtils::MM_Unix::replace_manpage_separator ;
222 sub ExtUtils::MM_Unix::static ;
223 sub ExtUtils::MM_Unix::static_lib ;
224 sub ExtUtils::MM_Unix::staticmake ;
225 sub ExtUtils::MM_Unix::subdir_x ;
226 sub ExtUtils::MM_Unix::subdirs ;
227 sub ExtUtils::MM_Unix::test ;
228 sub ExtUtils::MM_Unix::test_via_harness ;
229 sub ExtUtils::MM_Unix::test_via_script ;
230 sub ExtUtils::MM_Unix::tool_autosplit ;
231 sub ExtUtils::MM_Unix::tool_xsubpp ;
232 sub ExtUtils::MM_Unix::tools_other ;
233 sub ExtUtils::MM_Unix::top_targets ;
234 sub ExtUtils::MM_Unix::writedoc ;
235 sub ExtUtils::MM_Unix::xs_c ;
236 sub ExtUtils::MM_Unix::xs_cpp ;
237 sub ExtUtils::MM_Unix::xs_o ;
238 sub ExtUtils::MM_Unix::xsubpp_version ;
240 package ExtUtils::MM_Unix;
250 =head2 SelfLoaded methods
256 Defines the suffix rules to compile different flavors of C files to
262 # --- Translation Sections ---
265 return '' unless $self->needs_linking();
269 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
273 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.C
274 ' if $^O ne 'os2' and $^O ne 'MSWin32' and $^O ne 'dos'; #Case-specific
277 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cpp
280 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cxx
283 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cc
290 Does very much the same as the cflags script in the perl
291 distribution. It doesn't return the whole compiler command line, but
292 initializes all of its parts. The const_cccmd method then actually
293 returns the definition of the CCCMD macro which uses these parts.
300 my($self,$libperl)=@_;
301 return $self->{CFLAGS} if $self->{CFLAGS};
302 return '' unless $self->needs_linking();
304 my($prog, $uc, $perltype, %cflags);
305 $libperl ||= $self->{LIBPERL_A} || "libperl$self->{LIB_EXT}" ;
306 $libperl =~ s/\.\$\(A\)$/$self->{LIB_EXT}/;
308 @cflags{qw(cc ccflags optimize large split shellflags)}
309 = @Config{qw(cc ccflags optimize large split shellflags)};
312 $cflags{shellflags} ||= '';
317 DE => '-DDEBUGGING -DEMBED',
318 M => '-DEMBED -DMULTIPLICITY',
319 DM => '-DDEBUGGING -DEMBED -DMULTIPLICITY',
322 if ($libperl =~ /libperl(\w*)\Q$self->{LIB_EXT}/){
325 $uc = ""; # avoid warning
327 $perltype = $map{$uc} ? $map{$uc} : "";
335 ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ;
336 if ($prog = $Config::Config{$name}) {
337 # Expand hints for this extension via the shell
338 print STDOUT "Processing $name hint:\n" if $Verbose;
339 my(@o)=`cc=\"$cflags{cc}\"
340 ccflags=\"$cflags{ccflags}\"
341 optimize=\"$cflags{optimize}\"
342 perltype=\"$cflags{perltype}\"
343 optdebug=\"$cflags{optdebug}\"
344 large=\"$cflags{large}\"
345 split=\"$cflags{'split'}\"
348 echo ccflags=\$ccflags
349 echo optimize=\$optimize
350 echo perltype=\$perltype
351 echo optdebug=\$optdebug
358 if ($line =~ /(.*?)=\s*(.*)\s*$/){
360 print STDOUT " $1 = $2\n" if $Verbose;
362 print STDOUT "Unrecognised result from hint: '$line'\n";
368 $cflags{optimize} = $optdebug;
371 for (qw(ccflags optimize perltype large split)) {
372 $cflags{$_} =~ s/^\s+//;
373 $cflags{$_} =~ s/\s+/ /g;
374 $cflags{$_} =~ s/\s+$//;
375 $self->{uc $_} ||= $cflags{$_}
378 if ($Is_PERL_OBJECT) {
379 $self->{CCFLAGS} =~ s/-DPERL_OBJECT(\b|$)/-DPERL_CAPI/g;
380 if ($Is_Win32 && $Config{'cc'} =~ /^cl.exe/i) {
381 # Turn off C++ mode of the MSC compiler
382 $self->{CCFLAGS} =~ s/-TP(\s|$)//;
383 $self->{OPTIMIZE} =~ s/-TP(\s|$)//;
387 if ($self->{POLLUTE}) {
388 $self->{CCFLAGS} .= ' -DPERL_POLLUTE ';
392 if ($Config{usemymalloc} and not $Config{bincompat5005}
393 and not $Config{ccflags} =~ /-DPERL_POLLUTE_MALLOC\b/
394 and $self->{PERL_MALLOC_OK}) {
395 $pollute = '$(PERL_MALLOC_DEF)';
398 return $self->{CFLAGS} = qq{
399 CCFLAGS = $self->{CCFLAGS}
400 OPTIMIZE = $self->{OPTIMIZE}
401 PERLTYPE = $self->{PERLTYPE}
402 LARGE = $self->{LARGE}
403 SPLIT = $self->{SPLIT}
411 Defines the clean target.
416 # --- Cleanup and Distribution Sections ---
418 my($self, %attribs) = @_;
421 # Delete temporary files but do not touch installed files. We don\'t delete
422 # the Makefile here so a later make realclean still has a makefile to use.
426 # clean subdirectories first
427 for $dir (@{$self->{DIR}}) {
428 push @m, "\t-cd $dir && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) clean\n";
431 my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files
432 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
433 push(@otherfiles, qw[./blib $(MAKE_APERL_FILE) $(INST_ARCHAUTODIR)/extralibs.all
434 perlmain.c mon.out core so_locations pm_to_blib
435 *~ */*~ */*/*~ *$(OBJ_EXT) *$(LIB_EXT) perl.exe
436 $(BOOTSTRAP) $(BASEEXT).bso $(BASEEXT).def
439 push @m, "\t-$self->{RM_RF} @otherfiles\n";
440 # See realclean and ext/utils/make_ext for usage of Makefile.old
442 "\t-$self->{MV} $self->{MAKEFILE} $self->{MAKEFILE}.old \$(DEV_NULL)\n");
444 "\t$attribs{POSTOP}\n") if $attribs{POSTOP};
448 =item const_cccmd (o)
450 Returns the full compiler call for C programs and stores the
451 definition in CONST_CCCMD.
456 my($self,$libperl)=@_;
457 return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
458 return '' unless $self->needs_linking();
459 return $self->{CONST_CCCMD} =
460 q{CCCMD = $(CC) -c $(INC) $(CCFLAGS) $(OPTIMIZE) \\
461 $(PERLTYPE) $(LARGE) $(SPLIT) $(MPOLLUTE) $(DEFINE_VERSION) \\
462 $(XS_DEFINE_VERSION)};
465 =item const_config (o)
467 Defines a couple of constants in the Makefile that are imported from
473 # --- Constants Sections ---
477 push(@m,"\n# These definitions are from config.sh (via $INC{'Config.pm'})\n");
478 push(@m,"\n# They may have been overridden via Makefile.PL or on the command line\n");
480 foreach $m (@{$self->{CONFIG}}){
481 # SITE*EXP macros are defined in &constants; avoid duplicates here
482 next if $once_only{$m} or $m eq 'sitelibexp' or $m eq 'sitearchexp';
483 push @m, "\U$m\E = ".$self->{uc $m}."\n";
489 =item const_loadlibs (o)
491 Defines EXTRALIBS, LDLOADLIBS, BSLOADLIBS, LD_RUN_PATH. See
492 L<ExtUtils::Liblist> for details.
498 return "" unless $self->needs_linking;
501 # $self->{NAME} might depend on some other libraries:
502 # See ExtUtils::Liblist for details
507 EXTRALIBS LDLOADLIBS BSLOADLIBS LD_RUN_PATH
509 next unless defined $self->{$tmp};
510 push @m, "$tmp = $self->{$tmp}\n";
517 Initializes lots of constants and .SUFFIXES and .PHONY
527 AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION
528 VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB
529 INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS
530 INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB
531 INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB
532 PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB
533 FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC
534 PERL_INC PERL FULLPERL
537 next unless defined $self->{$tmp};
538 push @m, "$tmp = $self->{$tmp}\n";
542 VERSION_MACRO = VERSION
543 DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\"
544 XS_VERSION_MACRO = XS_VERSION
545 XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\"
546 PERL_MALLOC_DEF = -DPERL_EXTMALLOC_DEF -Dmalloc=Perl_malloc -Dfree=Perl_mfree -Drealloc=Perl_realloc -Dcalloc=Perl_calloc
550 MAKEMAKER = $INC{'ExtUtils/MakeMaker.pm'}
551 MM_VERSION = $ExtUtils::MakeMaker::VERSION
555 # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle).
556 # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle)
557 # ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!!
558 # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar)
559 # DLBASE = Basename part of dynamic library. May be just equal BASEEXT.
563 FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT
566 next unless defined $self->{$tmp};
567 push @m, "$tmp = $self->{$tmp}\n";
571 # Handy lists of source code files:
572 XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})."
573 C_FILES = ".join(" \\\n\t", @{$self->{C}})."
574 O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})."
575 H_FILES = ".join(" \\\n\t", @{$self->{H}})."
576 HTMLLIBPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLLIBPODS}})."
577 HTMLSCRIPTPODS = ".join(" \\\n\t", sort keys %{$self->{HTMLSCRIPTPODS}})."
578 MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})."
579 MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})."
583 INST_HTMLPRIVLIBDIR INSTALLHTMLPRIVLIBDIR
584 INST_HTMLSITELIBDIR INSTALLHTMLSITELIBDIR
585 INST_HTMLSCRIPTDIR INSTALLHTMLSCRIPTDIR
586 INST_HTMLLIBDIR HTMLEXT
587 INST_MAN1DIR INSTALLMAN1DIR MAN1EXT
588 INST_MAN3DIR INSTALLMAN3DIR MAN3EXT
590 next unless defined $self->{$tmp};
591 push @m, "$tmp = $self->{$tmp}\n";
598 my $method = lc($tmp);
599 # warn "self[$self] method[$method]";
600 push @m, "$tmp = ", $self->$method(), "\n";
604 .NO_CONFIG_REC: Makefile
605 } if $ENV{CLEARCASE_ROOT};
607 # why not q{} ? -- emacs
609 # work around a famous dec-osf make(1) feature(?):
612 .SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT)
614 # Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that
615 # some make implementations will delete the Makefile when we rebuild it. Because
616 # we call false(1) when we rebuild it. So make(1) is not completely wrong when it
617 # does so. Our milage may vary.
618 # .PRECIOUS: Makefile # seems to be not necessary anymore
620 .PHONY: all config static dynamic test linkext manifest
622 # Where is the Config information that we are using/depend on
623 CONFIGDEP = \$(PERL_ARCHLIB)/Config.pm \$(PERL_INC)/config.h
626 my @parentdir = split(/::/, $self->{PARENT_NAME});
628 # Where to put things:
629 INST_LIBDIR = }. $self->catdir('$(INST_LIB)',@parentdir) .q{
630 INST_ARCHLIBDIR = }. $self->catdir('$(INST_ARCHLIB)',@parentdir) .q{
632 INST_AUTODIR = }. $self->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{
633 INST_ARCHAUTODIR = }. $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{
636 if ($self->has_link_code()) {
638 INST_STATIC = $(INST_ARCHAUTODIR)/$(BASEEXT)$(LIB_EXT)
639 INST_DYNAMIC = $(INST_ARCHAUTODIR)/$(DLBASE).$(DLEXT)
640 INST_BOOT = $(INST_ARCHAUTODIR)/$(BASEEXT).bs
650 $tmp = $self->export_list;
654 $tmp = $self->perl_archive;
660 #INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{
662 #PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
666 TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{
668 PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
676 Same as macro for the depend attribute.
681 my($self,%attribs) = @_;
683 while (($key,$val) = each %attribs){
684 last unless defined $key;
685 push @m, "$key: $val\n";
692 Takes an array of directories that need to exist and returns a
693 Makefile entry for a .exists file in these directories. Returns
694 nothing, if the entry has already been processed. We're helpless
695 though, if the same directory comes as $(FOO) _and_ as "bar". Both of
696 them get an entry, that's why we use "::".
701 # --- Make-Directories section (internal method) ---
702 # dir_target(@array) returns a Makefile entry for the file .exists in each
703 # named directory. Returns nothing, if the entry has already been processed.
704 # We're helpless though, if the same directory comes as $(FOO) _and_ as "bar".
705 # Both of them get an entry, that's why we use "::". I chose '$(PERL)' as the
706 # prerequisite, because there has to be one, something that doesn't change
709 my($self,@dirs) = @_;
710 my(@m,$dir,$targdir);
711 foreach $dir (@dirs) {
712 my($src) = $self->catfile($self->{PERL_INC},'perl.h');
713 my($targ) = $self->catfile($dir,'.exists');
714 # catfile may have adapted syntax of $dir to target OS, so...
715 if ($Is_VMS) { # Just remove file name; dirspec is often in macro
716 ($targdir = $targ) =~ s:/?\.exists$::;
718 else { # while elsewhere we expect to see the dir separator in $targ
719 $targdir = dirname($targ);
721 next if $self->{DIR_TARGET}{$self}{$targdir}++;
724 $self->{NOECHO}\$(MKPATH) $targdir
725 $self->{NOECHO}\$(EQUALIZE_TIMESTAMP) $src $targ
728 -$self->{NOECHO}\$(CHMOD) \$(PERM_RWX) $targdir
736 Defines a lot of macros for distribution support.
741 my($self, %attribs) = @_;
744 # VERSION should be sanitised before use as a file name
745 my($version) = $attribs{VERSION} || '$(VERSION)';
746 my($name) = $attribs{NAME} || '$(DISTNAME)';
747 my($tar) = $attribs{TAR} || 'tar'; # eg /usr/bin/gnutar
748 my($tarflags) = $attribs{TARFLAGS} || 'cvf';
749 my($zip) = $attribs{ZIP} || 'zip'; # eg pkzip Yuck!
750 my($zipflags) = $attribs{ZIPFLAGS} || '-r';
751 my($compress) = $attribs{COMPRESS} || 'gzip --best';
752 my($suffix) = $attribs{SUFFIX} || '.gz'; # eg .gz
753 my($shar) = $attribs{SHAR} || 'shar'; # eg "shar --gzip"
754 my($preop) = $attribs{PREOP} || "$self->{NOECHO}\$(NOOP)"; # eg update MANIFEST
755 my($postop) = $attribs{POSTOP} || "$self->{NOECHO}\$(NOOP)"; # eg remove the distdir
757 my($to_unix) = $attribs{TO_UNIX} || ($Is_OS2
759 . '$(TEST_F) tmp.zip && $(RM) tmp.zip;'
760 . ' $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM) tmp.zip'
761 : "$self->{NOECHO}\$(NOOP)");
763 my($ci) = $attribs{CI} || 'ci -u';
764 my($rcs_label)= $attribs{RCS_LABEL}|| 'rcs -Nv$(VERSION_SYM): -q';
765 my($dist_cp) = $attribs{DIST_CP} || 'best';
766 my($dist_default) = $attribs{DIST_DEFAULT} || 'tardist';
769 DISTVNAME = ${name}-$version
781 RCS_LABEL = $rcs_label
783 DIST_DEFAULT = $dist_default
788 =item dist_basics (o)
790 Defines the targets distclean, distcheck, skipcheck, manifest.
798 distclean :: realclean distcheck
803 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=fullcheck \\
809 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=skipcheck \\
815 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=mkmanifest \\
823 Defines a check in target for RCS.
832 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=maniread \\
833 -e "@all = keys %{ maniread() };" \\
834 -e 'print("Executing $(CI) @all\n"); system("$(CI) @all");' \\
835 -e 'print("Executing $(RCS_LABEL) ...\n"); system("$(RCS_LABEL) @all");'
842 Defines the targets dist, tardist, zipdist, uutardist, shdist
850 dist : $(DIST_DEFAULT)
851 }.$self->{NOECHO}.q{$(PERL) -le 'print "Warning: Makefile possibly out of date with $$vf" if ' \
852 -e '-e ($$vf="$(VERSION_FROM)") and -M $$vf < -M "}.$self->{MAKEFILE}.q{";'
854 tardist : $(DISTVNAME).tar$(SUFFIX)
856 zipdist : $(DISTVNAME).zip
858 $(DISTVNAME).tar$(SUFFIX) : distdir
861 $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME)
862 $(RM_RF) $(DISTVNAME)
863 $(COMPRESS) $(DISTVNAME).tar
866 $(DISTVNAME).zip : distdir
868 $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME)
869 $(RM_RF) $(DISTVNAME)
872 uutardist : $(DISTVNAME).tar$(SUFFIX)
873 uuencode $(DISTVNAME).tar$(SUFFIX) \\
874 $(DISTVNAME).tar$(SUFFIX) > \\
875 $(DISTVNAME).tar$(SUFFIX)_uu
879 $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar
880 $(RM_RF) $(DISTVNAME)
888 Defines the scratch directory target that will hold the distribution
889 before tar-ing (or shar-ing).
898 $(RM_RF) $(DISTVNAME)
899 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=manicopy,maniread \\
900 -e "manicopy(maniread(),'$(DISTVNAME)', '$(DIST_CP)');"
907 Defines a target that produces the distribution in the
908 scratchdirectory, and runs 'perl Makefile.PL; make ;make test' in that
918 cd $(DISTVNAME) && $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) Makefile.PL
919 cd $(DISTVNAME) && $(MAKE)
920 cd $(DISTVNAME) && $(MAKE) test
927 Used by AIX and VMS to define DL_FUNCS and DL_VARS and write the *.exp
933 my($self,%attribs) = @_;
935 return '' unless ($^O eq 'aix' && $self->needs_linking() );
937 my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {};
938 my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || [];
939 my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || [];
943 dynamic :: $self->{BASEEXT}.exp
945 ") unless $self->{SKIPHASH}{'dynamic'}; # dynamic and static are subs, so...
948 static :: $self->{BASEEXT}.exp
950 ") unless $self->{SKIPHASH}{'static'}; # we avoid a warning if we tick them
953 $self->{BASEEXT}.exp: Makefile.PL
954 ",' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\
955 Mksymlists("NAME" => "',$self->{NAME},'", "DL_FUNCS" => ',
956 neatvalue($funcs), ', "FUNCLIST" => ', neatvalue($funclist),
957 ', "DL_VARS" => ', neatvalue($vars), ');\'
965 Defines the dynamic target.
970 # --- Dynamic Loading Sections ---
974 ## $(INST_PM) has been moved to the all: target.
975 ## It remains here for awhile to allow for old usage: "make dynamic"
976 #dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT) $(INST_PM)
977 dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT)
978 '.$self->{NOECHO}.'$(NOOP)
984 Defines targets for bootstrap files.
989 my($self, %attribs) = @_;
992 ' unless $self->has_link_code();
995 BOOTSTRAP = '."$self->{BASEEXT}.bs".'
997 # As Mkbootstrap might not write a file (if none is required)
998 # we use touch to prevent make continually trying to remake it.
999 # The DynaLoader only reads a non-empty file.
1000 $(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)/.exists
1001 '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))"
1002 '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \
1003 -MExtUtils::Mkbootstrap \
1004 -e "Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');"
1005 '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP)
1006 $(CHMOD) $(PERM_RW) $@
1008 $(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists
1009 '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT)
1010 -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT)
1011 $(CHMOD) $(PERM_RW) $@
1015 =item dynamic_lib (o)
1017 Defines how to produce the *.so (or equivalent) files.
1022 my($self, %attribs) = @_;
1023 return '' unless $self->needs_linking(); #might be because of a subdir
1025 return '' unless $self->has_link_code;
1027 my($otherldflags) = $attribs{OTHERLDFLAGS} || "";
1028 my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
1029 my($armaybe) = $attribs{ARMAYBE} || $self->{ARMAYBE} || ":";
1030 my($ldfrom) = '$(LDFROM)';
1031 $armaybe = 'ar' if ($^O eq 'dec_osf' and $armaybe eq ':');
1034 # This section creates the dynamically loadable $(INST_DYNAMIC)
1035 # from $(OBJECT) and possibly $(MYEXTLIB).
1036 ARMAYBE = '.$armaybe.'
1037 OTHERLDFLAGS = '.$otherldflags.'
1038 INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
1040 $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
1042 if ($armaybe ne ':'){
1043 $ldfrom = 'tmp$(LIB_EXT)';
1044 push(@m,' $(ARMAYBE) cr '.$ldfrom.' $(OBJECT)'."\n");
1045 push(@m,' $(RANLIB) '."$ldfrom\n");
1047 $ldfrom = "-all $ldfrom -none" if ($^O eq 'dec_osf');
1049 # Brain dead solaris linker does not use LD_RUN_PATH?
1050 # This fixes dynamic extensions which need shared libs
1052 $ldrun = join ' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}
1053 if ($^O eq 'solaris');
1055 # The IRIX linker also doesn't use LD_RUN_PATH
1056 $ldrun = qq{-rpath "$self->{LD_RUN_PATH}"}
1057 if ($^O eq 'irix' && $self->{LD_RUN_PATH});
1059 push(@m,' LD_RUN_PATH="$(LD_RUN_PATH)" $(LD) -o $@ '.$ldrun.' $(LDDLFLAGS) '.$ldfrom.
1060 ' $(OTHERLDFLAGS) $(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) $(EXPORT_LIST)');
1062 $(CHMOD) $(PERM_RWX) $@
1065 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
1071 Deprecated method. Use libscan instead.
1076 my($self,$path) = @_;
1082 Called by init_others, and calls ext ExtUtils::Liblist. See
1083 L<ExtUtils::Liblist> for details.
1088 my($self,$libs) = @_;
1089 require ExtUtils::Liblist;
1090 $self->ext($libs, $Verbose);
1093 =item file_name_is_absolute
1095 Takes as argument a path and returns true, if it is an absolute path.
1099 sub file_name_is_absolute {
1100 my($self,$file) = @_;
1102 $file =~ m{^([a-z]:)?[\\/]}i ;
1111 Finds the executables PERL and FULLPERL
1116 my($self, $ver, $names, $dirs, $trace) = @_;
1119 print "Looking for perl $ver by these names:
1125 foreach $dir (@$dirs){
1126 next unless defined $dir; # $self->{PERL_SRC} may be undefined
1127 foreach $name (@$names){
1129 if ($self->file_name_is_absolute($name)) { # /foo/bar
1131 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo
1132 $abs = $self->catfile($dir, $name);
1134 $abs = $self->canonpath($self->catfile($self->curdir, $name));
1136 print "Checking $abs\n" if ($trace >= 2);
1137 next unless $self->maybe_command($abs);
1138 print "Executing $abs\n" if ($trace >= 2);
1139 $val = `$abs -e 'require $ver; print "VER_OK\n" ' 2>&1`;
1140 if ($val =~ /VER_OK/) {
1141 print "Using PERL=$abs\n" if $trace;
1143 } elsif ($trace >= 2) {
1144 print "Result: `$val'\n";
1148 print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n";
1149 0; # false and not empty
1154 =head2 Methods to actually produce chunks of text for the Makefile
1156 The methods here are called for each MakeMaker object in the order
1157 specified by @ExtUtils::MakeMaker::MM_Sections.
1163 Inserts the sharpbang or equivalent magic number to a script
1167 sub fixin { # stolen from the pink Camel book, more or less
1168 my($self,@files) = @_;
1169 my($does_shbang) = $Config::Config{'sharpbang'} =~ /^\s*\#\!/;
1170 my($file,$interpreter);
1171 for $file (@files) {
1174 open(FIXIN, $file) or Carp::croak "Can't process '$file': $!";
1176 chomp(my $line = <FIXIN>);
1177 next unless $line =~ s/^\s*\#!\s*//; # Not a shbang file.
1178 # Now figure out the interpreter name.
1179 my($cmd,$arg) = split ' ', $line, 2;
1182 # Now look (in reverse) for interpreter in absolute PATH (unless perl).
1183 if ($cmd eq "perl") {
1184 if ($Config{startperl} =~ m,^\#!.*/perl,) {
1185 $interpreter = $Config{startperl};
1186 $interpreter =~ s,^\#!,,;
1188 $interpreter = $Config{perlpath};
1191 my(@absdirs) = reverse grep {$self->file_name_is_absolute} $self->path;
1194 foreach $dir (@absdirs) {
1195 if ($self->maybe_command($cmd)) {
1196 warn "Ignoring $interpreter in $file\n" if $Verbose && $interpreter;
1197 $interpreter = $self->catfile($dir,$cmd);
1201 # Figure out how to invoke interpreter on this machine.
1205 print STDOUT "Changing sharpbang in $file to $interpreter" if $Verbose;
1206 # this is probably value-free on DOSISH platforms
1208 $shb .= "$Config{'sharpbang'}$interpreter";
1209 $shb .= ' ' . $arg if defined $arg;
1213 eval 'exec $interpreter $arg -S \$0 \${1+"\$\@"}'
1214 if 0; # not running under some shell
1215 } unless $Is_Win32; # this won't work on win32, so don't
1217 warn "Can't find $cmd in PATH, $file unchanged"
1222 unless ( open(FIXOUT,">$file.new") ) {
1223 warn "Can't create new $file: $!\n";
1226 my($dev,$ino,$mode) = stat FIXIN;
1227 # If they override perm_rwx, we won't notice it during fixin,
1228 # because fixin is run through a new instance of MakeMaker.
1229 # That is why we must run another CHMOD later.
1230 $mode = oct($self->perm_rwx) unless $dev;
1233 # Print out the new #! line (or equivalent).
1236 print FIXOUT $shb, <FIXIN>;
1239 # can't rename open files on some DOSISH platforms
1240 unless ( rename($file, "$file.bak") ) {
1241 warn "Can't rename $file to $file.bak: $!";
1244 unless ( rename("$file.new", $file) ) {
1245 warn "Can't rename $file.new to $file: $!";
1246 unless ( rename("$file.bak", $file) ) {
1247 warn "Can't rename $file.bak back to $file either: $!";
1248 warn "Leaving $file renamed as $file.bak\n";
1254 chmod oct($self->perm_rwx), $file or
1255 die "Can't reset permissions for $file: $!\n";
1256 system("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':';;
1268 '# Phony target to force checking subdirectories.
1270 '.$self->{NOECHO}.'$(NOOP)
1276 Guess the name of this package by examining the working directory's
1277 name. MakeMaker calls this only if the developer has not supplied a
1287 my $name = basename(cwd());
1288 $name =~ s|[\-_][\d\.\-]+$||; # this is new with MM 5.00, we
1289 # strip minus or underline
1290 # followed by a float or some such
1291 print "Warning: Guessing NAME [$name] from current directory name.\n";
1297 Returns true if C, XS, MYEXTLIB or similar objects exist within this
1298 object that need a compiler. Does not descend into subdirectories as
1299 needs_linking() does.
1305 return $self->{HAS_LINK_CODE} if defined $self->{HAS_LINK_CODE};
1306 if ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}){
1307 $self->{HAS_LINK_CODE} = 1;
1310 return $self->{HAS_LINK_CODE} = 0;
1313 =item htmlifypods (o)
1315 Defines targets and routines to translate the pods into HTML manpages
1316 and put them into the INST_HTMLLIBDIR and INST_HTMLSCRIPTDIR
1322 my($self, %attribs) = @_;
1323 return "\nhtmlifypods : pure_all\n\t$self->{NOECHO}\$(NOOP)\n" unless
1324 %{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}};
1327 if (defined $self->{PERL_SRC}) {
1328 $pod2html_exe = $self->catfile($self->{PERL_SRC},'pod','pod2html');
1330 $pod2html_exe = $self->catfile($Config{scriptdirexp},'pod2html');
1332 unless ($pod2html_exe = $self->perl_script($pod2html_exe)) {
1333 # No pod2html but some HTMLxxxPODS to be installed
1336 Warning: I could not locate your pod2html program. Please make sure,
1337 your pod2html program is in your PATH before you execute 'make'
1340 $pod2html_exe = "-S pod2html";
1344 qq[POD2HTML_EXE = $pod2html_exe\n],
1345 qq[POD2HTML = \$(PERL) -we 'use File::Basename; use File::Path qw(mkpath); %m=\@ARGV;for (keys %m){' \\\n],
1346 q[-e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "],
1347 $self->{MAKEFILE}, q[";' \\
1348 -e 'print "Htmlifying $$m{$$_}\n";' \\
1349 -e '$$dir = dirname($$m{$$_}); mkpath($$dir) unless -d $$dir;' \\
1350 -e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2HTML_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
1351 -e 'chmod(oct($(PERM_RW))), $$m{$$_} or warn "chmod $(PERM_RW) $$m{$$_}: $$!\n";}'
1353 push @m, "\nhtmlifypods : pure_all ";
1354 push @m, join " \\\n\t", keys %{$self->{HTMLLIBPODS}}, keys %{$self->{HTMLSCRIPTPODS}};
1357 if (%{$self->{HTMLLIBPODS}} || %{$self->{HTMLSCRIPTPODS}}) {
1358 push @m, "\t$self->{NOECHO}\$(POD2HTML) \\\n\t";
1359 push @m, join " \\\n\t", %{$self->{HTMLLIBPODS}}, %{$self->{HTMLSCRIPTPODS}};
1366 Initializes DIR, XS, PM, C, O_FILES, H, PL_FILES, HTML*PODS, MAN*PODS, EXE_FILES.
1370 sub init_dirscan { # --- File and Directory Lists (.xs .pm .pod etc)
1372 my($name, %dir, %xs, %c, %h, %ignore, %pl_files, %manifypods);
1373 local(%pm); #the sub in find() has to see this hash
1374 @ignore{qw(Makefile.PL test.pl)} = (1,1);
1375 $ignore{'makefile.pl'} = 1 if $Is_VMS;
1376 foreach $name ($self->lsdir($self->curdir)){
1377 next if $name =~ /\#/;
1378 next if $name eq $self->curdir or $name eq $self->updir or $ignore{$name};
1379 next unless $self->libscan($name);
1381 next if -l $name; # We do not support symlinks at all
1382 $dir{$name} = $name if (-f $self->catfile($name,"Makefile.PL"));
1383 } elsif ($name =~ /\.xs$/){
1384 my($c); ($c = $name) =~ s/\.xs$/.c/;
1387 } elsif ($name =~ /\.c(pp|xx|c)?$/i){ # .c .C .cpp .cxx .cc
1389 unless $name =~ m/perlmain\.c/; # See MAP_TARGET
1390 } elsif ($name =~ /\.h$/i){
1392 } elsif ($name =~ /\.PL$/) {
1393 ($pl_files{$name} = $name) =~ s/\.PL$// ;
1394 } elsif ($Is_VMS && $name =~ /[._]pl$/i) {
1395 # case-insensitive filesystem, one dot per name, so foo.h.PL
1396 # under Unix appears as foo.h_pl under VMS
1397 local($/); open(PL,$name); my $txt = <PL>; close PL;
1398 if ($txt =~ /Extracting \S+ \(with variable substitutions/) {
1399 ($pl_files{$name} = $name) =~ s/[._]pl$//i ;
1401 else { $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name); }
1402 } elsif ($name =~ /\.(p[ml]|pod)$/){
1403 $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name);
1407 # Some larger extensions often wish to install a number of *.pm/pl
1408 # files into the library in various locations.
1410 # The attribute PMLIBDIRS holds an array reference which lists
1411 # subdirectories which we should search for library files to
1412 # install. PMLIBDIRS defaults to [ 'lib', $self->{BASEEXT} ]. We
1413 # recursively search through the named directories (skipping any
1414 # which don't exist or contain Makefile.PL files).
1416 # For each *.pm or *.pl file found $self->libscan() is called with
1417 # the default installation path in $_[1]. The return value of
1418 # libscan defines the actual installation location. The default
1419 # libscan function simply returns the path. The file is skipped
1420 # if libscan returns false.
1422 # The default installation location passed to libscan in $_[1] is:
1424 # ./*.pm => $(INST_LIBDIR)/*.pm
1425 # ./xyz/... => $(INST_LIBDIR)/xyz/...
1426 # ./lib/... => $(INST_LIB)/...
1428 # In this way the 'lib' directory is seen as the root of the actual
1429 # perl library whereas the others are relative to INST_LIBDIR
1430 # (which includes PARENT_NAME). This is a subtle distinction but one
1431 # that's important for nested modules.
1433 $self->{PMLIBDIRS} = ['lib', $self->{BASEEXT}]
1434 unless $self->{PMLIBDIRS};
1436 #only existing directories that aren't in $dir are allowed
1438 # Avoid $_ wherever possible:
1439 # @{$self->{PMLIBDIRS}} = grep -d && !$dir{$_}, @{$self->{PMLIBDIRS}};
1440 my (@pmlibdirs) = @{$self->{PMLIBDIRS}};
1442 @{$self->{PMLIBDIRS}} = ();
1443 foreach $pmlibdir (@pmlibdirs) {
1444 -d $pmlibdir && !$dir{$pmlibdir} && push @{$self->{PMLIBDIRS}}, $pmlibdir;
1447 if (@{$self->{PMLIBDIRS}}){
1448 print "Searching PMLIBDIRS: @{$self->{PMLIBDIRS}}\n"
1451 File::Find::find(sub {
1453 if ($_ eq "CVS" || $_ eq "RCS"){
1454 $File::Find::prune = 1;
1459 my($path, $prefix) = ($File::Find::name, '$(INST_LIBDIR)');
1460 my($striplibpath,$striplibname);
1461 $prefix = '$(INST_LIB)' if (($striplibpath = $path) =~ s:^(\W*)lib\W:$1:i);
1462 ($striplibname,$striplibpath) = fileparse($striplibpath);
1463 my($inst) = $self->catfile($prefix,$striplibpath,$striplibname);
1464 local($_) = $inst; # for backwards compatibility
1465 $inst = $self->libscan($inst);
1466 print "libscan($path) => '$inst'\n" if ($Verbose >= 2);
1467 return unless $inst;
1469 }, @{$self->{PMLIBDIRS}});
1472 $self->{DIR} = [sort keys %dir] unless $self->{DIR};
1473 $self->{XS} = \%xs unless $self->{XS};
1474 $self->{PM} = \%pm unless $self->{PM};
1475 $self->{C} = [sort keys %c] unless $self->{C};
1476 my(@o_files) = @{$self->{C}};
1477 $self->{O_FILES} = [grep s/\.c(pp|xx|c)?$/$self->{OBJ_EXT}/i, @o_files] ;
1478 $self->{H} = [sort keys %h] unless $self->{H};
1479 $self->{PL_FILES} = \%pl_files unless $self->{PL_FILES};
1481 # Set up names of manual pages to generate from pods
1483 foreach my $man (qw(MAN1 MAN3 HTMLLIB HTMLSCRIPT)) {
1484 unless ($self->{"${man}PODS"}) {
1485 $self->{"${man}PODS"} = {};
1486 $pods{$man} = 1 unless $self->{"INST_${man}DIR"} =~ /^(none|\s*)$/;
1490 if ($pods{MAN1} || $pods{HTMLSCRIPT}) {
1491 if ( exists $self->{EXE_FILES} ) {
1492 foreach $name (@{$self->{EXE_FILES}}) {
1495 if (open(FH,"<$name")) {
1497 if (/^=head1\s+\w+/) {
1504 # If it doesn't exist yet, we assume, it has pods in it
1508 if ($pods{HTMLSCRIPT}) {
1509 $self->{HTMLSCRIPTPODS}->{$name} =
1510 $self->catfile("\$(INST_HTMLSCRIPTDIR)", basename($name).".\$(HTMLEXT)");
1513 $self->{MAN1PODS}->{$name} =
1514 $self->catfile("\$(INST_MAN1DIR)", basename($name).".\$(MAN1EXT)");
1519 if ($pods{MAN3} || $pods{HTMLLIB}) {
1520 my %manifypods = (); # we collect the keys first, i.e. the files
1521 # we have to convert to pod
1522 foreach $name (keys %{$self->{PM}}) {
1523 if ($name =~ /\.pod$/ ) {
1524 $manifypods{$name} = $self->{PM}{$name};
1525 } elsif ($name =~ /\.p[ml]$/ ) {
1528 if (open(FH,"<$name")) {
1530 if (/^=head1\s+\w+/) {
1540 $manifypods{$name} = $self->{PM}{$name};
1545 # Remove "Configure.pm" and similar, if it's not the only pod listed
1546 # To force inclusion, just name it "Configure.pod", or override MAN3PODS
1547 foreach $name (keys %manifypods) {
1548 if ($name =~ /(config|setup).*\.pm/i) {
1549 delete $manifypods{$name};
1552 my($manpagename) = $name;
1553 $manpagename =~ s/\.p(od|m|l)$//;
1554 if ($pods{HTMLLIB}) {
1555 $self->{HTMLLIBPODS}->{$name} =
1556 $self->catfile("\$(INST_HTMLLIBDIR)", "$manpagename.\$(HTMLEXT)");
1558 unless ($manpagename =~ s!^\W*lib\W+!!) { # everything below lib is ok
1559 $manpagename = $self->catfile(split(/::/,$self->{PARENT_NAME}),$manpagename);
1562 $manpagename = $self->replace_manpage_separator($manpagename);
1563 $self->{MAN3PODS}->{$name} =
1564 $self->catfile("\$(INST_MAN3DIR)", "$manpagename.\$(MAN3EXT)");
1572 Initializes NAME, FULLEXT, BASEEXT, PARENT_NAME, DLBASE, PERL_SRC,
1573 PERL_LIB, PERL_ARCHLIB, PERL_INC, INSTALLDIRS, INST_*, INSTALL*,
1574 PREFIX, CONFIG, AR, AR_STATIC_ARGS, LD, OBJ_EXT, LIB_EXT, EXE_EXT, MAP_TARGET,
1575 LIBPERL_A, VERSION_FROM, VERSION, DISTNAME, VERSION_SYM.
1582 # --- Initialize Module Name and Paths
1584 # NAME = Foo::Bar::Oracle
1585 # FULLEXT = Foo/Bar/Oracle
1587 # ROOTEXT = Directory part of FULLEXT with leading /. !!! Deprecated from MM 5.32 !!!
1588 # PARENT_NAME = Foo::Bar
1590 ### ($self->{FULLEXT} =
1591 ### $self->{NAME}) =~ s!::!/!g ; #eg. BSD/Foo/Socket
1592 $self->{FULLEXT} = $self->catdir(split /::/, $self->{NAME});
1595 # Copied from DynaLoader:
1597 my(@modparts) = split(/::/,$self->{NAME});
1598 my($modfname) = $modparts[-1];
1600 # Some systems have restrictions on files names for DLL's etc.
1601 # mod2fname returns appropriate file base name (typically truncated)
1602 # It may also edit @modparts if required.
1603 if (defined &DynaLoader::mod2fname) {
1604 $modfname = &DynaLoader::mod2fname(\@modparts);
1607 ($self->{PARENT_NAME}, $self->{BASEEXT}) = $self->{NAME} =~ m!(?:([\w:]+)::)?(\w+)$! ;
1609 if (defined &DynaLoader::mod2fname) {
1610 # As of 5.001m, dl_os2 appends '_'
1611 $self->{DLBASE} = $modfname;
1613 $self->{DLBASE} = '$(BASEEXT)';
1617 ### ROOTEXT deprecated from MM 5.32
1618 ### ($self->{ROOTEXT} =
1619 ### $self->{FULLEXT}) =~ s#/?\Q$self->{BASEEXT}\E$## ; #eg. /BSD/Foo
1620 ### $self->{ROOTEXT} = ($Is_VMS ? '' : '/') . $self->{ROOTEXT} if $self->{ROOTEXT};
1623 # --- Initialize PERL_LIB, INST_LIB, PERL_SRC
1625 # *Real* information: where did we get these two from? ...
1626 my $inc_config_dir = dirname($INC{'Config.pm'});
1627 my $inc_carp_dir = dirname($INC{'Carp.pm'});
1629 unless ($self->{PERL_SRC}){
1631 foreach $dir ($self->updir(),$self->catdir($self->updir(),$self->updir()),$self->catdir($self->updir(),$self->updir(),$self->updir())){
1633 -f $self->catfile($dir,"config.sh")
1635 -f $self->catfile($dir,"perl.h")
1637 -f $self->catfile($dir,"lib","Exporter.pm")
1639 $self->{PERL_SRC}=$dir ;
1644 if ($self->{PERL_SRC}){
1645 $self->{PERL_LIB} ||= $self->catdir("$self->{PERL_SRC}","lib");
1646 $self->{PERL_ARCHLIB} = $self->{PERL_LIB};
1647 $self->{PERL_INC} = ($Is_Win32) ? $self->catdir($self->{PERL_LIB},"CORE") : $self->{PERL_SRC};
1649 # catch a situation that has occurred a few times in the past:
1651 -s $self->catfile($self->{PERL_SRC},'cflags')
1655 -s $self->catfile($self->{PERL_SRC},'perlshr_attr.opt')
1662 You cannot build extensions below the perl source tree after executing
1663 a 'make clean' in the perl source tree.
1665 To rebuild extensions distributed with the perl source you should
1666 simply Configure (to include those extensions) and then build perl as
1667 normal. After installing perl the source tree can be deleted. It is
1668 not needed for building extensions by running 'perl Makefile.PL'
1669 usually without extra arguments.
1671 It is recommended that you unpack and build additional extensions away
1672 from the perl source tree.
1676 # we should also consider $ENV{PERL5LIB} here
1677 $self->{PERL_LIB} ||= $Config::Config{privlibexp};
1678 $self->{PERL_ARCHLIB} ||= $Config::Config{archlibexp};
1679 $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
1681 unless (-f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))){
1683 Error: Unable to locate installed Perl libraries or Perl source code.
1685 It is recommended that you install perl in a standard location before
1686 building extensions. Some precompiled versions of perl do not contain
1687 these header files, so you cannot build extensions. In such a case,
1688 please build and install your perl from a fresh perl distribution. It
1689 usually solves this kind of problem.
1691 \(You get this message, because MakeMaker could not find "$perl_h"\)
1694 # print STDOUT "Using header files found in $self->{PERL_INC}\n"
1695 # if $Verbose && $self->needs_linking();
1699 # We get SITELIBEXP and SITEARCHEXP directly via
1700 # Get_from_Config. When we are running standard modules, these
1701 # won't matter, we will set INSTALLDIRS to "perl". Otherwise we
1702 # set it to "site". I prefer that INSTALLDIRS be set from outside
1704 $self->{INSTALLDIRS} ||= "site";
1706 # INST_LIB typically pre-set if building an extension after
1707 # perl has been built and installed. Setting INST_LIB allows
1708 # you to build directly into, say $Config::Config{privlibexp}.
1709 unless ($self->{INST_LIB}){
1712 ##### XXXXX We have to change this nonsense
1714 if (defined $self->{PERL_SRC} and $self->{INSTALLDIRS} eq "perl") {
1715 $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB};
1717 $self->{INST_LIB} = $self->catdir($self->curdir,"blib","lib");
1720 $self->{INST_ARCHLIB} ||= $self->catdir($self->curdir,"blib","arch");
1721 $self->{INST_BIN} ||= $self->catdir($self->curdir,'blib','bin');
1723 # We need to set up INST_LIBDIR before init_libscan() for VMS
1724 my @parentdir = split(/::/, $self->{PARENT_NAME});
1725 $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)',@parentdir);
1726 $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)',@parentdir);
1727 $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)','auto','$(FULLEXT)');
1728 $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)');
1730 # INST_EXE is deprecated, should go away March '97
1731 $self->{INST_EXE} ||= $self->catdir($self->curdir,'blib','script');
1732 $self->{INST_SCRIPT} ||= $self->catdir($self->curdir,'blib','script');
1734 # The user who requests an installation directory explicitly
1735 # should not have to tell us a architecture installation directory
1736 # as well. We look if a directory exists that is named after the
1737 # architecture. If not we take it as a sign that it should be the
1738 # same as the requested installation directory. Otherwise we take
1740 # We do the same thing twice: for privlib/archlib and for sitelib/sitearch
1742 for $libpair ({l=>"privlib", a=>"archlib"}, {l=>"sitelib", a=>"sitearch"}) {
1743 my $lib = "install$libpair->{l}";
1745 my $Arch = uc "install$libpair->{a}";
1746 if( $self->{$Lib} && ! $self->{$Arch} ){
1747 my($ilib) = $Config{$lib};
1748 $ilib = VMS::Filespec::unixify($ilib) if $Is_VMS;
1750 $self->prefixify($Arch,$ilib,$self->{$Lib});
1752 unless (-d $self->{$Arch}) {
1753 print STDOUT "Directory $self->{$Arch} not found, thusly\n" if $Verbose;
1754 $self->{$Arch} = $self->{$Lib};
1756 print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose;
1760 # we have to look at the relation between $Config{prefix} and the
1761 # requested values. We're going to set the $Config{prefix} part of
1762 # all the installation path variables to literally $(PREFIX), so
1763 # the user can still say make PREFIX=foo
1764 my($configure_prefix) = $Config{'prefix'};
1765 $configure_prefix = VMS::Filespec::unixify($configure_prefix) if $Is_VMS;
1766 $self->{PREFIX} ||= $configure_prefix;
1769 my($install_variable,$search_prefix,$replace_prefix);
1771 # If the prefix contains perl, Configure shapes the tree as follows:
1772 # perlprefix/lib/ INSTALLPRIVLIB
1773 # perlprefix/lib/pod/
1774 # perlprefix/lib/site_perl/ INSTALLSITELIB
1775 # perlprefix/bin/ INSTALLBIN
1776 # perlprefix/man/ INSTALLMAN1DIR
1778 # prefix/lib/perl5/ INSTALLPRIVLIB
1779 # prefix/lib/perl5/pod/
1780 # prefix/lib/perl5/site_perl/ INSTALLSITELIB
1781 # prefix/bin/ INSTALLBIN
1782 # prefix/lib/perl5/man/ INSTALLMAN1DIR
1784 # The above results in various kinds of breakage on various
1785 # platforms, so we cope with it as follows: if prefix/lib/perl5
1786 # or prefix/lib/perl5/man exist, we'll replace those instead
1787 # of /prefix/{lib,man}
1789 $replace_prefix = qq[\$\(PREFIX\)];
1790 for $install_variable (qw/
1794 $self->prefixify($install_variable,$configure_prefix,$replace_prefix);
1796 my $funkylibdir = $self->catdir($configure_prefix,"lib","perl5");
1797 $funkylibdir = '' unless -d $funkylibdir;
1798 $search_prefix = $funkylibdir || $self->catdir($configure_prefix,"lib");
1800 $self->{INSTALLPRIVLIB} = $self->{INSTALLSITELIB} = $self->{LIB};
1801 $self->{INSTALLARCHLIB} = $self->{INSTALLSITEARCH} =
1802 $self->catdir($self->{LIB},$Config{'archname'});
1805 if (-d $self->catdir($self->{PREFIX},"lib","perl5")) {
1806 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib", "perl5");
1809 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib");
1811 for $install_variable (qw/
1818 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1821 my $funkymandir = $self->catdir($configure_prefix,"lib","perl5","man");
1822 $funkymandir = '' unless -d $funkymandir;
1823 $search_prefix = $funkymandir || $self->catdir($configure_prefix,"man");
1824 if (-d $self->catdir($self->{PREFIX},"lib","perl5", "man")) {
1825 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib", "perl5", "man");
1828 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"man");
1830 for $install_variable (qw/
1835 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1838 # Now we head at the manpages. Maybe they DO NOT want manpages
1840 $self->{INSTALLMAN1DIR} = $Config::Config{installman1dir}
1841 unless defined $self->{INSTALLMAN1DIR};
1842 unless (defined $self->{INST_MAN1DIR}){
1843 if ($self->{INSTALLMAN1DIR} =~ /^(none|\s*)$/){
1844 $self->{INST_MAN1DIR} = $self->{INSTALLMAN1DIR};
1846 $self->{INST_MAN1DIR} = $self->catdir($self->curdir,'blib','man1');
1849 $self->{MAN1EXT} ||= $Config::Config{man1ext};
1851 $self->{INSTALLMAN3DIR} = $Config::Config{installman3dir}
1852 unless defined $self->{INSTALLMAN3DIR};
1853 unless (defined $self->{INST_MAN3DIR}){
1854 if ($self->{INSTALLMAN3DIR} =~ /^(none|\s*)$/){
1855 $self->{INST_MAN3DIR} = $self->{INSTALLMAN3DIR};
1857 $self->{INST_MAN3DIR} = $self->catdir($self->curdir,'blib','man3');
1860 $self->{MAN3EXT} ||= $Config::Config{man3ext};
1862 $self->{INSTALLHTMLPRIVLIBDIR} = $Config::Config{installhtmlprivlibdir}
1863 unless defined $self->{INSTALLHTMLPRIVLIBDIR};
1864 $self->{INSTALLHTMLSITELIBDIR} = $Config::Config{installhtmlsitelibdir}
1865 unless defined $self->{INSTALLHTMLSITELIBDIR};
1867 unless (defined $self->{INST_HTMLLIBDIR}){
1868 if ($self->{INSTALLHTMLSITELIBDIR} =~ /^(none|\s*)$/){
1869 $self->{INST_HTMLLIBDIR} = $self->{INSTALLHTMLSITELIBDIR};
1871 $self->{INST_HTMLLIBDIR} = $self->catdir($self->curdir,'blib','html','lib');
1875 $self->{INSTALLHTMLSCRIPTDIR} = $Config::Config{installhtmlscriptdir}
1876 unless defined $self->{INSTALLHTMLSCRIPTDIR};
1877 unless (defined $self->{INST_HTMLSCRIPTDIR}){
1878 if ($self->{INSTALLHTMLSCRIPTDIR} =~ /^(none|\s*)$/){
1879 $self->{INST_HTMLSCRIPTDIR} = $self->{INSTALLHTMLSCRIPTDIR};
1881 $self->{INST_HTMLSCRIPTDIR} = $self->catdir($self->curdir,'blib','html','bin');
1884 $self->{HTMLEXT} ||= $Config::Config{htmlext} || 'html';
1887 # Get some stuff out of %Config if we haven't yet done so
1888 print STDOUT "CONFIG must be an array ref\n"
1889 if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY');
1890 $self->{CONFIG} = [] unless (ref $self->{CONFIG});
1891 push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config);
1892 push(@{$self->{CONFIG}}, 'shellflags') if $Config::Config{shellflags};
1894 foreach $m (@{$self->{CONFIG}}){
1895 next if $once_only{$m};
1896 print STDOUT "CONFIG key '$m' does not exist in Config.pm\n"
1897 unless exists $Config::Config{$m};
1898 $self->{uc $m} ||= $Config::Config{$m};
1902 # This is too dangerous:
1903 # if ($^O eq "next") {
1904 # $self->{AR} = "libtool";
1905 # $self->{AR_STATIC_ARGS} = "-o";
1907 # But I leave it as a placeholder
1909 $self->{AR_STATIC_ARGS} ||= "cr";
1911 # These should never be needed
1912 $self->{LD} ||= 'ld';
1913 $self->{OBJ_EXT} ||= '.o';
1914 $self->{LIB_EXT} ||= '.a';
1916 $self->{MAP_TARGET} ||= "perl";
1918 $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}";
1920 # make a simple check if we find Exporter
1921 warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory
1922 (Exporter.pm not found)"
1923 unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") ||
1924 $self->{NAME} eq "ExtUtils::MakeMaker";
1926 # Determine VERSION and VERSION_FROM
1927 ($self->{DISTNAME}=$self->{NAME}) =~ s#(::)#-#g unless $self->{DISTNAME};
1928 if ($self->{VERSION_FROM}){
1929 $self->{VERSION} = $self->parse_version($self->{VERSION_FROM}) or
1930 Carp::carp "WARNING: Setting VERSION via file '$self->{VERSION_FROM}' failed\n"
1934 if ($self->{VERSION}) {
1935 $self->{VERSION} =~ s/^\s+//;
1936 $self->{VERSION} =~ s/\s+$//;
1939 $self->{VERSION} ||= "0.10";
1940 ($self->{VERSION_SYM} = $self->{VERSION}) =~ s/\W/_/g;
1943 # Graham Barr and Paul Marquess had some ideas how to ensure
1944 # version compatibility between the *.pm file and the
1945 # corresponding *.xs file. The bottomline was, that we need an
1946 # XS_VERSION macro that defaults to VERSION:
1947 $self->{XS_VERSION} ||= $self->{VERSION};
1949 # --- Initialize Perl Binary Locations
1951 # Find Perl 5. The only contract here is that both 'PERL' and 'FULLPERL'
1952 # will be working versions of perl 5. miniperl has priority over perl
1953 # for PERL to ensure that $(PERL) is usable while building ./ext/*
1954 my ($component,@defpath);
1955 foreach $component ($self->{PERL_SRC}, $self->path(), $Config::Config{binexp}) {
1956 push @defpath, $component if defined $component;
1959 $self->find_perl(5.0, [ $self->canonpath($^X), 'miniperl','perl','perl5',"perl$]" ],
1960 \@defpath, $Verbose );
1961 # don't check if perl is executable, maybe they have decided to
1962 # supply switches with perl
1964 # Define 'FULLPERL' to be a non-miniperl (used in test: target)
1965 ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/perl/i
1966 unless ($self->{FULLPERL});
1971 Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH,
1972 OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, NOOP, FIRST_MAKEFILE,
1973 MAKEFILE, NOECHO, RM_F, RM_RF, TEST_F, TOUCH, CP, MV, CHMOD, UMASK_NULL
1977 sub init_others { # --- Initialize Other Attributes
1980 # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS}
1981 # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or
1982 # undefined. In any case we turn it into an anon array:
1984 # May check $Config{libs} too, thus not empty.
1985 $self->{LIBS}=[''] unless $self->{LIBS};
1987 $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR';
1988 $self->{LD_RUN_PATH} = "";
1990 foreach $libs ( @{$self->{LIBS}} ){
1991 $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace
1992 my(@libs) = $self->extliblist($libs);
1993 if ($libs[0] or $libs[1] or $libs[2]){
1994 # LD_RUN_PATH now computed by ExtUtils::Liblist
1995 ($self->{EXTRALIBS}, $self->{BSLOADLIBS}, $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
2000 if ( $self->{OBJECT} ) {
2001 $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g;
2003 # init_dirscan should have found out, if we have C files
2004 $self->{OBJECT} = "";
2005 $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]};
2007 $self->{OBJECT} =~ s/\n+/ \\\n\t/g;
2008 $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : "";
2009 $self->{PERLMAINCC} ||= '$(CC)';
2010 $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM};
2012 # Sanity check: don't define LINKTYPE = dynamic if we're skipping
2013 # the 'dynamic' section of MM. We don't have this problem with
2014 # 'static', since we either must use it (%Config says we can't
2015 # use dynamic loading) or the caller asked for it explicitly.
2016 if (!$self->{LINKTYPE}) {
2017 $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'}
2019 : ($Config::Config{usedl} ? 'dynamic' : 'static');
2022 # These get overridden for VMS and maybe some other systems
2023 $self->{NOOP} ||= '$(SHELL) -c true';
2024 $self->{FIRST_MAKEFILE} ||= "Makefile";
2025 $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE};
2026 $self->{MAKE_APERL_FILE} ||= "Makefile.aperl";
2027 $self->{NOECHO} = '@' unless defined $self->{NOECHO};
2028 $self->{RM_F} ||= "rm -f";
2029 $self->{RM_RF} ||= "rm -rf";
2030 $self->{TOUCH} ||= "touch";
2031 $self->{TEST_F} ||= "test -f";
2032 $self->{CP} ||= "cp";
2033 $self->{MV} ||= "mv";
2034 $self->{CHMOD} ||= "chmod";
2035 $self->{UMASK_NULL} ||= "umask 0";
2036 $self->{DEV_NULL} ||= "> /dev/null 2>&1";
2041 Defines the install target.
2046 my($self, %attribs) = @_;
2050 install :: all pure_install doc_install
2052 install_perl :: all pure_perl_install doc_perl_install
2054 install_site :: all pure_site_install doc_site_install
2056 install_ :: install_site
2057 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2059 pure_install :: pure_$(INSTALLDIRS)_install
2061 doc_install :: doc_$(INSTALLDIRS)_install
2062 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
2064 pure__install : pure_site_install
2065 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2067 doc__install : doc_site_install
2068 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2070 pure_perl_install ::
2071 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
2072 read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2073 write }.$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2074 $(INST_LIB) $(INSTALLPRIVLIB) \
2075 $(INST_ARCHLIB) $(INSTALLARCHLIB) \
2076 $(INST_BIN) $(INSTALLBIN) \
2077 $(INST_SCRIPT) $(INSTALLSCRIPT) \
2078 $(INST_HTMLLIBDIR) $(INSTALLHTMLPRIVLIBDIR) \
2079 $(INST_HTMLSCRIPTDIR) $(INSTALLHTMLSCRIPTDIR) \
2080 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
2081 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
2082 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
2083 }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{
2086 pure_site_install ::
2087 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
2088 read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
2089 write }.$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \
2090 $(INST_LIB) $(INSTALLSITELIB) \
2091 $(INST_ARCHLIB) $(INSTALLSITEARCH) \
2092 $(INST_BIN) $(INSTALLBIN) \
2093 $(INST_SCRIPT) $(INSTALLSCRIPT) \
2094 $(INST_HTMLLIBDIR) $(INSTALLHTMLSITELIBDIR) \
2095 $(INST_HTMLSCRIPTDIR) $(INSTALLHTMLSCRIPTDIR) \
2096 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
2097 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
2098 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
2099 }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{
2102 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
2103 "Module" "$(NAME)" \
2104 "installed into" "$(INSTALLPRIVLIB)" \
2105 LINKTYPE "$(LINKTYPE)" \
2106 VERSION "$(VERSION)" \
2107 EXE_FILES "$(EXE_FILES)" \
2108 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2111 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
2112 "Module" "$(NAME)" \
2113 "installed into" "$(INSTALLSITELIB)" \
2114 LINKTYPE "$(LINKTYPE)" \
2115 VERSION "$(VERSION)" \
2116 EXE_FILES "$(EXE_FILES)" \
2117 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2122 uninstall :: uninstall_from_$(INSTALLDIRS)dirs
2124 uninstall_from_perldirs ::
2126 q{$(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{
2128 uninstall_from_sitedirs ::
2130 q{$(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{
2136 =item installbin (o)
2138 Defines targets to make and to install EXE_FILES.
2144 return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
2145 return "" unless @{$self->{EXE_FILES}};
2146 my(@m, $from, $to, %fromto, @to);
2147 push @m, $self->dir_target(qw[$(INST_SCRIPT)]);
2148 for $from (@{$self->{EXE_FILES}}) {
2149 my($path)= $self->catfile('$(INST_SCRIPT)', basename($from));
2150 local($_) = $path; # for backwards compatibility
2151 $to = $self->libscan($path);
2152 print "libscan($from) => '$to'\n" if ($Verbose >=2);
2155 @to = values %fromto;
2157 EXE_FILES = @{$self->{EXE_FILES}}
2160 ? q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2161 -e "system qq[pl2bat.bat ].shift"
2162 } : q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::MakeMaker \
2163 -e "MY->fixin(shift)"
2166 $self->{NOECHO}\$(NOOP)
2172 while (($from,$to) = each %fromto) {
2173 last unless defined $from;
2174 my $todir = dirname($to);
2176 $to: $from $self->{MAKEFILE} " . $self->catdir($todir,'.exists') . "
2177 $self->{NOECHO}$self->{RM_F} $to
2178 $self->{CP} $from $to
2180 -$self->{NOECHO}\$(CHMOD) \$(PERM_RWX) $to
2188 Takes a path to a file that is found by init_dirscan and returns false
2189 if we don't want to include this file in the library. Mainly used to
2190 exclude RCS, CVS, and SCCS directories from installation.
2197 my($self,$path) = @_;
2198 return '' if $path =~ m:\b(RCS|CVS|SCCS)\b: ;
2204 Defines the linkext target which in turn defines the LINKTYPE.
2209 my($self, %attribs) = @_;
2210 # LINKTYPE => static or dynamic or ''
2211 my($linktype) = defined $attribs{LINKTYPE} ?
2212 $attribs{LINKTYPE} : '$(LINKTYPE)';
2214 linkext :: $linktype
2215 $self->{NOECHO}\$(NOOP)
2221 Takes as arguments a directory name and a regular expression. Returns
2222 all entries in the directory that match the regular expression.
2228 my($dir, $regex) = @_;
2230 my $dh = new DirHandle;
2231 $dh->open($dir || ".") or return ();
2234 @ls = grep(/$regex/, @ls) if $regex;
2240 Simple subroutine to insert the macros defined by the macro attribute
2246 my($self,%attribs) = @_;
2248 while (($key,$val) = each %attribs){
2249 last unless defined $key;
2250 push @m, "$key = $val\n";
2257 Called by staticmake. Defines how to write the Makefile to produce a
2260 By default the Makefile produced includes all the static extensions in
2261 the perl library. (Purified versions of library files, e.g.,
2262 DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.)
2267 my($self, %attribs) = @_;
2268 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) =
2269 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
2272 # --- MakeMaker makeaperl section ---
2273 MAP_TARGET = $target
2274 FULLPERL = $self->{FULLPERL}
2276 return join '', @m if $self->{PARENT};
2278 my($dir) = join ":", @{$self->{DIR}};
2280 unless ($self->{MAKEAPERL}) {
2282 $(MAP_TARGET) :: static $(MAKE_APERL_FILE)
2283 $(MAKE) -f $(MAKE_APERL_FILE) $@
2285 $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
2286 }.$self->{NOECHO}.q{echo Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET)
2287 }.$self->{NOECHO}.q{$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2288 Makefile.PL DIR=}, $dir, q{ \
2289 MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
2290 MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=};
2296 push @m, " \\\n\t\t$_";
2298 # push @m, map( " \\\n\t\t$_", @ARGV );
2306 my($cccmd, $linkcmd, $lperl);
2309 $cccmd = $self->const_cccmd($libperl);
2310 $cccmd =~ s/^CCCMD\s*=\s*//;
2311 $cccmd =~ s/\$\(INC\)/ -I$self->{PERL_INC} /;
2312 $cccmd .= " $Config::Config{cccdlflags}"
2313 if ($Config::Config{useshrplib} eq 'true');
2314 $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/;
2316 # The front matter of the linkcommand...
2317 $linkcmd = join ' ', "\$(CC)",
2318 grep($_, @Config{qw(large split ldflags ccdlflags)});
2319 $linkcmd =~ s/\s+/ /g;
2320 $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,;
2322 # Which *.a files could we make use of...
2325 File::Find::find(sub {
2326 return unless m/\Q$self->{LIB_EXT}\E$/;
2327 return if m/^libperl/;
2328 # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a)
2329 return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure";
2331 if( exists $self->{INCLUDE_EXT} ){
2336 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2340 # Throw away anything not explicitly marked for inclusion.
2341 # DynaLoader is implied.
2342 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
2348 return unless $found;
2350 elsif( exists $self->{EXCLUDE_EXT} ){
2354 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2358 # Throw away anything explicitly marked for exclusion
2359 foreach $excl (@{$self->{EXCLUDE_EXT}}){
2360 return if( $xx eq $excl );
2364 # don't include the installed version of this extension. I
2365 # leave this line here, although it is not necessary anymore:
2366 # I patched minimod.PL instead, so that Miniperl.pm won't
2367 # enclude duplicates
2369 # Once the patch to minimod.PL is in the distribution, I can
2371 return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}$:;
2373 $static{cwd() . "/" . $_}++;
2374 }, grep( -d $_, @{$searchdirs || []}) );
2376 # We trust that what has been handed in as argument, will be buildable
2377 $static = [] unless $static;
2378 @static{@{$static}} = (1) x @{$static};
2380 $extra = [] unless $extra && ref $extra eq 'ARRAY';
2381 for (sort keys %static) {
2382 next unless /\Q$self->{LIB_EXT}\E$/;
2383 $_ = dirname($_) . "/extralibs.ld";
2387 grep(s/^/-I/, @{$perlinc || []});
2389 $target = "perl" unless $target;
2390 $tmp = "." unless $tmp;
2392 # MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we
2393 # regenerate the Makefiles, MAP_STATIC and the dependencies for
2394 # extralibs.all are computed correctly
2396 MAP_LINKCMD = $linkcmd
2397 MAP_PERLINC = @{$perlinc || []}
2399 join(" \\\n\t", reverse sort keys %static), "
2401 MAP_PRELIBS = $Config::Config{libs} $Config::Config{cryptlib}
2404 if (defined $libperl) {
2405 ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/;
2407 unless ($libperl && -f $lperl) { # Ilya's code...
2408 my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE";
2409 $libperl ||= "libperl$self->{LIB_EXT}";
2410 $libperl = "$dir/$libperl";
2411 $lperl ||= "libperl$self->{LIB_EXT}";
2412 $lperl = "$dir/$lperl";
2414 if (! -f $libperl and ! -f $lperl) {
2415 # We did not find a static libperl. Maybe there is a shared one?
2416 if ($^O eq 'solaris' or $^O eq 'sunos') {
2417 $lperl = $libperl = "$dir/$Config::Config{libperl}";
2418 # SUNOS ld does not take the full path to a shared library
2419 $libperl = '' if $^O eq 'sunos';
2423 print STDOUT "Warning: $libperl not found
2424 If you're going to build a static perl binary, make sure perl is installed
2425 otherwise ignore this warning\n"
2426 unless (-f $lperl || defined($self->{PERL_SRC}));
2430 MAP_LIBPERL = $libperl
2434 \$(INST_ARCHAUTODIR)/extralibs.all: \$(INST_ARCHAUTODIR)/.exists ".join(" \\\n\t", @$extra)."
2435 $self->{NOECHO}$self->{RM_F} \$\@
2436 $self->{NOECHO}\$(TOUCH) \$\@
2440 foreach $catfile (@$extra){
2441 push @m, "\tcat $catfile >> \$\@\n";
2443 # SUNOS ld does not take the full path to a shared library
2444 my $llibperl = ($libperl)?'$(MAP_LIBPERL)':'-lperl';
2446 # Brain dead solaris linker does not use LD_RUN_PATH?
2447 # This fixes dynamic extensions which need shared libs
2448 my $ldfrom = ($^O eq 'solaris')?
2449 join(' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}):'';
2452 \$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all
2453 \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) $ldfrom \$(MAP_STATIC) $llibperl `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS)
2454 $self->{NOECHO}echo 'To install the new \"\$(MAP_TARGET)\" binary, call'
2455 $self->{NOECHO}echo ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)'
2456 $self->{NOECHO}echo 'To remove the intermediate files say'
2457 $self->{NOECHO}echo ' make -f $makefilename map_clean'
2459 $tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c
2461 push @m, "\tcd $tmp && $cccmd -I\$(PERL_INC) perlmain.c\n";
2464 $tmp/perlmain.c: $makefilename}, q{
2465 }.$self->{NOECHO}.q{echo Writing $@
2466 }.$self->{NOECHO}.q{$(PERL) $(MAP_PERLINC) -MExtUtils::Miniperl \\
2467 -e "writemain(grep s#.*/auto/##, split(q| |, q|$(MAP_STATIC)|))" > $@t && $(MV) $@t $@
2470 push @m, "\t",$self->{NOECHO}.q{$(PERL) $(INSTALLSCRIPT)/fixpmain
2471 } if (defined (&Dos::UseLFN) && Dos::UseLFN()==0);
2476 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
2477 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
2478 "Perl binary" "$(MAP_TARGET)" \
2479 MAP_STATIC "$(MAP_STATIC)" \
2480 MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \
2481 MAP_LIBPERL "$(MAP_LIBPERL)" \
2482 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2487 inst_perl: pure_inst_perl doc_inst_perl
2489 pure_inst_perl: $(MAP_TARGET)
2490 }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(INSTALLBIN)','$(MAP_TARGET)').q{
2495 }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all
2503 Defines how to rewrite the Makefile.
2510 # We do not know what target was originally specified so we
2511 # must force a manual rerun to be sure. But as it should only
2512 # happen very rarely it is not a significant problem.
2514 $(OBJECT) : $(FIRST_MAKEFILE)
2515 ' if $self->{OBJECT};
2518 # We take a very conservative approach here, but it\'s worth it.
2519 # We move Makefile to Makefile.old here to avoid gnu make looping.
2520 }.$self->{MAKEFILE}.q{ : Makefile.PL $(CONFIGDEP)
2521 }.$self->{NOECHO}.q{echo "Makefile out-of-date with respect to $?"
2522 }.$self->{NOECHO}.q{echo "Cleaning current config before rebuilding Makefile..."
2523 -}.$self->{NOECHO}.q{$(RM_F) }."$self->{MAKEFILE}.old".q{
2524 -}.$self->{NOECHO}.q{$(MV) }."$self->{MAKEFILE} $self->{MAKEFILE}.old".q{
2525 -$(MAKE) -f }.$self->{MAKEFILE}.q{.old clean $(DEV_NULL) || $(NOOP)
2526 $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{
2527 }.$self->{NOECHO}.q{echo "==> Your Makefile has been rebuilt. <=="
2528 }.$self->{NOECHO}.q{echo "==> Please rerun the make command. <=="
2531 # To change behavior to :: would be nice, but would break Tk b9.02
2532 # so you find such a warning below the dist target.
2533 #}.$self->{MAKEFILE}.q{ :: $(VERSION_FROM)
2534 # }.$self->{NOECHO}.q{echo "Warning: Makefile possibly out of date with $(VERSION_FROM)"
2540 =item manifypods (o)
2542 Defines targets and routines to translate the pods into manpages and
2543 put them into the INST_* directories.
2548 my($self, %attribs) = @_;
2549 return "\nmanifypods : pure_all\n\t$self->{NOECHO}\$(NOOP)\n" unless
2550 %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}};
2553 if (defined $self->{PERL_SRC}) {
2554 $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man');
2556 $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man');
2558 unless ($pod2man_exe = $self->perl_script($pod2man_exe)) {
2559 # No pod2man but some MAN3PODS to be installed
2562 Warning: I could not locate your pod2man program. Please make sure,
2563 your pod2man program is in your PATH before you execute 'make'
2566 $pod2man_exe = "-S pod2man";
2570 qq[POD2MAN_EXE = $pod2man_exe\n],
2571 qq[POD2MAN = \$(PERL) -we '%m=\@ARGV;for (keys %m){' \\\n],
2572 q[-e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "],
2573 $self->{MAKEFILE}, q[";' \\
2574 -e 'print "Manifying $$m{$$_}\n";' \\
2575 -e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2MAN_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
2576 -e 'chmod(oct($(PERM_RW))), $$m{$$_} or warn "chmod $(PERM_RW) $$m{$$_}: $$!\n";}'
2578 push @m, "\nmanifypods : pure_all ";
2579 push @m, join " \\\n\t", keys %{$self->{MAN1PODS}}, keys %{$self->{MAN3PODS}};
2582 if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) {
2583 push @m, "\t$self->{NOECHO}\$(POD2MAN) \\\n\t";
2584 push @m, join " \\\n\t", %{$self->{MAN1PODS}}, %{$self->{MAN3PODS}};
2591 Returns true, if the argument is likely to be a command.
2596 my($self,$file) = @_;
2597 return $file if -x $file && ! -d $file;
2601 =item maybe_command_in_dirs
2603 method under development. Not yet used. Ask Ilya :-)
2607 sub maybe_command_in_dirs { # $ver is optional argument if looking for perl
2608 # Ilya's suggestion. Not yet used, want to understand it first, but at least the code is here
2609 my($self, $names, $dirs, $trace, $ver) = @_;
2611 foreach $dir (@$dirs){
2612 next unless defined $dir; # $self->{PERL_SRC} may be undefined
2613 foreach $name (@$names){
2615 if ($self->file_name_is_absolute($name)) { # /foo/bar
2617 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # bar
2618 $abs = $self->catfile($dir, $name);
2620 $abs = $self->catfile($self->curdir, $name);
2622 print "Checking $abs for $name\n" if ($trace >= 2);
2623 next unless $tryabs = $self->maybe_command($abs);
2624 print "Substituting $tryabs instead of $abs\n"
2625 if ($trace >= 2 and $tryabs ne $abs);
2628 print "Executing $abs\n" if ($trace >= 2);
2629 if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) {
2630 print "Using PERL=$abs\n" if $trace;
2633 } else { # Do not look for perl
2640 =item needs_linking (o)
2642 Does this module need linking? Looks into subdirectory objects (see
2643 also has_link_code())
2650 $caller = (caller(0))[3];
2651 Carp::confess("Needs_linking called too early") if $caller =~ /^ExtUtils::MakeMaker::/;
2652 return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING};
2653 if ($self->has_link_code or $self->{MAKEAPERL}){
2654 $self->{NEEDS_LINKING} = 1;
2657 foreach $child (keys %{$self->{CHILDREN}}) {
2658 if ($self->{CHILDREN}->{$child}->needs_linking) {
2659 $self->{NEEDS_LINKING} = 1;
2663 return $self->{NEEDS_LINKING} = 0;
2668 misnamed method (will have to be changed). The MM_Unix method just
2669 returns the argument without further processing.
2671 On VMS used to insure that colons marking targets are preceded by
2672 space - most Unix Makes don't need this, but it's necessary under VMS
2673 to distinguish the target delimiter from a colon appearing as part of
2679 my($self,$text) = @_;
2685 parse a file and return what you think is $VERSION in this file set to.
2686 It will return the string "undef" if it can't figure out what $VERSION
2692 my($self,$parsefile) = @_;
2696 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2699 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2702 # next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/;
2703 next unless /([\$*])(([\w\:\']*)\bVERSION)\b.*\=/;
2705 package ExtUtils::MakeMaker::_version;
2714 $result = eval($eval);
2715 warn "Could not eval '$eval' in $parsefile: $@" if $@;
2716 $result = "undef" unless defined $result;
2723 =item parse_abstract
2725 parse a file and return what you think is the ABSTRACT
2729 sub parse_abstract {
2730 my($self,$parsefile) = @_;
2734 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2736 my $package = $self->{DISTNAME};
2737 $package =~ s/-/::/g;
2739 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2742 next unless /^($package\s-\s)(.*)/;
2752 Defines the string that is passed to recursive make calls in
2762 my($sep) = $Is_VMS ? ',' : '';
2765 foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)){
2766 push @pasthru, "$key=\"\$($key)\"";
2769 push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n";
2775 Takes no argument, returns the environment variable PATH as an array.
2781 my $path_sep = ($Is_OS2 || $Is_Dos) ? ";" : ":";
2782 my $path = $ENV{PATH};
2783 $path =~ s:\\:/:g if $Is_OS2;
2784 my @path = split $path_sep, $path;
2785 foreach(@path) { $_ = '.' if $_ eq '' }
2791 Takes one argument, a file name, and returns the file name, if the
2792 argument is likely to be a perl script. On MM_Unix this is true for
2793 any ordinary, readable file.
2798 my($self,$file) = @_;
2799 return $file if -r $file && -f _;
2803 =item perldepend (o)
2805 Defines the dependency from all *.h files that come with the perl
2814 # Check for unpropogated config.sh changes. Should never happen.
2815 # We do NOT just update config.h because that is not sufficient.
2816 # An out of date config.h is not fatal but complains loudly!
2817 $(PERL_INC)/config.h: $(PERL_SRC)/config.sh
2818 -}.$self->{NOECHO}.q{echo "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false
2820 $(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh
2821 }.$self->{NOECHO}.q{echo "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh"
2822 cd $(PERL_SRC) && $(MAKE) lib/Config.pm
2823 } if $self->{PERL_SRC};
2825 return join "", @m unless $self->needs_linking;
2829 $(PERL_INC)/EXTERN.h $(PERL_INC)/gv.h $(PERL_INC)/pp.h \
2830 $(PERL_INC)/INTERN.h $(PERL_INC)/handy.h $(PERL_INC)/proto.h \
2831 $(PERL_INC)/XSUB.h $(PERL_INC)/hv.h $(PERL_INC)/regcomp.h \
2832 $(PERL_INC)/av.h $(PERL_INC)/keywords.h $(PERL_INC)/regexp.h \
2833 $(PERL_INC)/config.h $(PERL_INC)/mg.h $(PERL_INC)/scope.h \
2834 $(PERL_INC)/cop.h $(PERL_INC)/op.h $(PERL_INC)/sv.h \
2835 $(PERL_INC)/cv.h $(PERL_INC)/opcode.h $(PERL_INC)/unixish.h \
2836 $(PERL_INC)/dosish.h $(PERL_INC)/patchlevel.h $(PERL_INC)/util.h \
2837 $(PERL_INC)/embed.h $(PERL_INC)/perl.h $(PERL_INC)/iperlsys.h \
2838 $(PERL_INC)/form.h $(PERL_INC)/perly.h
2840 $(OBJECT) : $(PERL_HDRS)
2841 } if $self->{OBJECT};
2843 push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}};
2850 Defines target that creates a PPD (Perl Package Description) file
2851 for a binary distribution.
2858 if ($self->{ABSTRACT_FROM}){
2859 $self->{ABSTRACT} = $self->parse_abstract($self->{ABSTRACT_FROM}) or
2860 Carp::carp "WARNING: Setting ABSTRACT via file '$self->{ABSTRACT_FROM}' failed\n";
2862 my ($pack_ver) = join ",", (split (/\./, $self->{VERSION}), (0) x 4) [0 .. 3];
2863 push(@m, "# Creates a PPD (Perl Package Description) for a binary distribution.\n");
2865 push(@m, "\t\@\$(PERL) -e \"print qq{<SOFTPKG NAME=\\\"$self->{DISTNAME}\\\" VERSION=\\\"$pack_ver\\\">\\n}");
2866 push(@m, ". qq{\\t<TITLE>$self->{DISTNAME}</TITLE>\\n}");
2867 my $abstract = $self->{ABSTRACT};
2868 $abstract =~ s/\n/\\n/sg;
2869 $abstract =~ s/</</g;
2870 $abstract =~ s/>/>/g;
2871 push(@m, ". qq{\\t<ABSTRACT>$abstract</ABSTRACT>\\n}");
2872 my ($author) = $self->{AUTHOR};
2873 $author =~ s/</</g;
2874 $author =~ s/>/>/g;
2875 $author =~ s/@/\\@/g;
2876 push(@m, ". qq{\\t<AUTHOR>$author</AUTHOR>\\n}");
2877 push(@m, ". qq{\\t<IMPLEMENTATION>\\n}");
2879 foreach $prereq (sort keys %{$self->{PREREQ_PM}}) {
2880 my $pre_req = $prereq;
2881 $pre_req =~ s/::/-/g;
2882 my ($dep_ver) = join ",", (split (/\./, $self->{PREREQ_PM}{$prereq}), (0) x 4) [0 .. 3];
2883 push(@m, ". qq{\\t\\t<DEPENDENCY NAME=\\\"$pre_req\\\" VERSION=\\\"$dep_ver\\\" />\\n}");
2885 push(@m, ". qq{\\t\\t<OS NAME=\\\"\$(OSNAME)\\\" />\\n}");
2886 push(@m, ". qq{\\t\\t<ARCHITECTURE NAME=\\\"$Config{'archname'}\\\" />\\n}");
2887 my ($bin_location) = $self->{BINARY_LOCATION};
2888 $bin_location =~ s/\\/\\\\/g;
2889 if ($self->{PPM_INSTALL_SCRIPT}) {
2890 if ($self->{PPM_INSTALL_EXEC}) {
2891 push(@m, " . qq{\\t\\t<INSTALL EXEC=\\\"$self->{PPM_INSTALL_EXEC}\\\">$self->{PPM_INSTALL_SCRIPT}</INSTALL>\\n}");
2894 push(@m, " . qq{\\t\\t<INSTALL>$self->{PPM_INSTALL_SCRIPT}</INSTALL>\\n}");
2897 push(@m, ". qq{\\t\\t<CODEBASE HREF=\\\"$bin_location\\\" />\\n}");
2898 push(@m, ". qq{\\t</IMPLEMENTATION>\\n}");
2899 push(@m, ". qq{</SOFTPKG>\\n}\" > $self->{DISTNAME}.ppd");
2906 Returns the attribute C<PERM_RW> or the string C<644>.
2907 Used as the string that is passed
2908 to the C<chmod> command to set the permissions for read/writeable files.
2909 MakeMaker chooses C<644> because it has turned out in the past that
2910 relying on the umask provokes hard-to-track bug reports.
2911 When the return value is used by the perl function C<chmod>, it is
2912 interpreted as an octal value.
2917 shift->{PERM_RW} || "644";
2922 Returns the attribute C<PERM_RWX> or the string C<755>,
2923 i.e. the string that is passed
2924 to the C<chmod> command to set the permissions for executable files.
2930 shift->{PERM_RWX} || "755";
2935 Defines target that copies all files in the hash PM to their
2936 destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION>
2942 my($autodir) = $self->catdir('$(INST_LIB)','auto');
2944 pm_to_blib: $(TO_INST_PM)
2945 }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \
2946 "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \
2947 -e "pm_to_blib({qw{$(PM_TO_BLIB)}},'}.$autodir.q{')"
2948 }.$self->{NOECHO}.q{$(TOUCH) $@
2952 =item post_constants (o)
2954 Returns an empty string per default. Dedicated to overrides from
2955 within Makefile.PL after all constants have been defined.
2964 =item post_initialize (o)
2966 Returns an empty string per default. Used in Makefile.PLs to add some
2967 chunk of text to the Makefile after the object is initialized.
2971 sub post_initialize {
2978 Returns an empty string. Can be used in Makefile.PLs to write some
2979 text to the Makefile at the end.
2990 Check a path variable in $self from %Config, if it contains a prefix,
2991 and replace it with another one.
2993 Takes as arguments an attribute name, a search prefix and a
2994 replacement prefix. Changes the attribute in the object.
2999 my($self,$var,$sprefix,$rprefix) = @_;
3000 $self->{uc $var} ||= $Config{lc $var};
3001 $self->{uc $var} = VMS::Filespec::unixpath($self->{uc $var}) if $Is_VMS;
3002 $self->{uc $var} =~ s/\Q$sprefix\E/$rprefix/;
3007 Defines targets to run *.PL files.
3013 return "" unless $self->{PL_FILES};
3015 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
3016 my $list = ref($self->{PL_FILES}->{$plfile})
3017 ? $self->{PL_FILES}->{$plfile}
3018 : [$self->{PL_FILES}->{$plfile}];
3019 foreach $target (@$list) {
3022 $self->{NOECHO}\$(NOOP)
3025 \$(PERL) -I\$(INST_ARCHLIB) -I\$(INST_LIB) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) $plfile $target
3034 Defines the realclean target.
3039 my($self, %attribs) = @_;
3042 # Delete temporary files (via clean) and also delete installed files
3043 realclean purge :: clean
3045 # realclean subdirectories first (already cleaned)
3046 my $sub = "\t-cd %s && \$(TEST_F) %s && \$(MAKE) %s realclean\n";
3047 foreach(@{$self->{DIR}}){
3048 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}.old","-f $self->{MAKEFILE}.old"));
3049 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}",''));
3051 push(@m, " $self->{RM_RF} \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n");
3052 if( $self->has_link_code ){
3053 push(@m, " $self->{RM_F} \$(INST_DYNAMIC) \$(INST_BOOT)\n");
3054 push(@m, " $self->{RM_F} \$(INST_STATIC)\n");
3056 push(@m, " $self->{RM_F} " . join(" ", values %{$self->{PM}}) . "\n")
3057 if keys %{$self->{PM}};
3058 my(@otherfiles) = ($self->{MAKEFILE},
3059 "$self->{MAKEFILE}.old"); # Makefiles last
3060 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
3061 push(@m, " $self->{RM_RF} @otherfiles\n") if @otherfiles;
3062 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
3066 =item replace_manpage_separator
3068 Takes the name of a package, which may be a nested package, in the
3069 form Foo/Bar and replaces the slash with C<::>. Returns the replacement.
3073 sub replace_manpage_separator {
3074 my($self,$man) = @_;
3075 if ($^O eq 'uwin') {
3085 Defines the static target.
3090 # --- Static Loading Sections ---
3094 ## $(INST_PM) has been moved to the all: target.
3095 ## It remains here for awhile to allow for old usage: "make static"
3096 #static :: '.$self->{MAKEFILE}.' $(INST_STATIC) $(INST_PM)
3097 static :: '.$self->{MAKEFILE}.' $(INST_STATIC)
3098 '.$self->{NOECHO}.'$(NOOP)
3102 =item static_lib (o)
3104 Defines how to produce the *.a (or equivalent) files.
3110 # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC
3111 # return '' unless $self->needs_linking(); #might be because of a subdir
3113 return '' unless $self->has_link_code;
3117 $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)/.exists
3120 # If this extension has it's own library (eg SDBM_File)
3121 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
3122 push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB};
3125 q{ $(AR) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@
3126 $(CHMOD) $(PERM_RWX) $@
3127 }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld
3129 # Old mechanism - still available:
3131 "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs
3132 } if $self->{PERL_SRC} && $self->{EXTRALIBS};
3135 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
3139 =item staticmake (o)
3146 my($self, %attribs) = @_;
3149 my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB});
3151 # And as it's not yet built, we add the current extension
3152 # but only if it has some C code (or XS code, which implies C code)
3153 if (@{$self->{C}}) {
3154 @static = $self->catfile($self->{INST_ARCHLIB},
3157 "$self->{BASEEXT}$self->{LIB_EXT}"
3161 # Either we determine now, which libraries we will produce in the
3162 # subdirectories or we do it at runtime of the make.
3164 # We could ask all subdir objects, but I cannot imagine, why it
3165 # would be necessary.
3167 # Instead we determine all libraries for the new perl at
3169 my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB});
3171 $self->makeaperl(MAKE => $self->{MAKEFILE},
3172 DIRS => \@searchdirs,
3175 TARGET => $self->{MAP_TARGET},
3177 LIBPERL => $self->{LIBPERL_A}
3183 Helper subroutine for subdirs
3188 my($self, $subdir) = @_;
3193 $self->{NOECHO}cd $subdir && \$(MAKE) all \$(PASTHRU)
3200 Defines targets to process subdirectories.
3205 # --- Sub-directory Sections ---
3208 # This method provides a mechanism to automatically deal with
3209 # subdirectories containing further Makefile.PL scripts.
3210 # It calls the subdir_x() method for each subdirectory.
3211 foreach $dir (@{$self->{DIR}}){
3212 push(@m, $self->subdir_x($dir));
3213 #### print "Including $dir subdirectory\n";
3217 # The default clean, realclean and test targets in this Makefile
3218 # have automatically been given entries for each subdir.
3222 push(@m, "\n# none")
3229 Defines the test targets.
3234 # --- Test and Installation Sections ---
3236 my($self, %attribs) = @_;
3237 my $tests = $attribs{TESTS};
3238 if (!$tests && -d 't') {
3239 $tests = $Is_Win32 ? join(' ', <t\\*.t>) : 't/*.t';
3241 # note: 'test.pl' name is also hardcoded in init_dirscan()
3245 TEST_TYPE=test_\$(LINKTYPE)
3250 testdb :: testdb_\$(LINKTYPE)
3252 test :: \$(TEST_TYPE)
3254 push(@m, map("\t$self->{NOECHO}cd $_ && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) test \$(PASTHRU)\n",
3256 push(@m, "\t$self->{NOECHO}echo 'No tests defined for \$(NAME) extension.'\n")
3257 unless $tests or -f "test.pl" or @{$self->{DIR}};
3260 push(@m, "test_dynamic :: pure_all\n");
3261 push(@m, $self->test_via_harness('$(FULLPERL)', '$(TEST_FILES)')) if $tests;
3262 push(@m, $self->test_via_script('$(FULLPERL)', '$(TEST_FILE)')) if -f "test.pl";
3265 push(@m, "testdb_dynamic :: pure_all\n");
3266 push(@m, $self->test_via_script('$(FULLPERL) $(TESTDB_SW)', '$(TEST_FILE)'));
3269 # Occasionally we may face this degenerate target:
3270 push @m, "test_ : test_dynamic\n\n";
3272 if ($self->needs_linking()) {
3273 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
3274 push(@m, $self->test_via_harness('./$(MAP_TARGET)', '$(TEST_FILES)')) if $tests;
3275 push(@m, $self->test_via_script('./$(MAP_TARGET)', '$(TEST_FILE)')) if -f "test.pl";
3277 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
3278 push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
3281 push @m, "test_static :: test_dynamic\n";
3282 push @m, "testdb_static :: testdb_dynamic\n";
3287 =item test_via_harness (o)
3289 Helper method to write the test targets
3293 sub test_via_harness {
3294 my($self, $perl, $tests) = @_;
3295 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3296 "\t$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";
3299 =item test_via_script (o)
3301 Other helper method for test.
3305 sub test_via_script {
3306 my($self, $perl, $script) = @_;
3307 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3308 qq{\t$perl}.q{ -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) }.qq{$script
3312 =item tool_autosplit (o)
3314 Defines a simple perl call that runs autosplit. May be deprecated by
3319 sub tool_autosplit {
3320 # --- Tool Sections ---
3322 my($self, %attribs) = @_;
3324 $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN};
3326 # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto
3327 AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e 'use AutoSplit;}.$asl.q{autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1) ;'
3331 =item tools_other (o)
3333 Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in
3334 the Makefile. Also defines the perl programs MKPATH,
3335 WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL.
3342 my $bin_sh = $Config{sh} || '/bin/sh';
3347 for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) {
3348 push @m, "$_ = $self->{$_}\n";
3352 # The following is a portable way to say mkdir -p
3353 # To see which directories are created, change the if 0 to if 1
3354 MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath
3356 # This helps us to minimize the effect of the .exists files A yet
3357 # better solution would be to have a stable file in the perl
3358 # distribution with a timestamp of zero. But this solution doesn't
3359 # need any changes to the core distribution and works with older perls
3360 EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime
3364 return join "", @m if $self->{PARENT};
3367 # Here we warn users that an old packlist file was found somewhere,
3368 # and that they should call some uninstall routine
3369 WARN_IF_OLD_PACKLIST = $(PERL) -we 'exit unless -f $$ARGV[0];' \\
3370 -e 'print "WARNING: I have found an old package in\n";' \\
3371 -e 'print "\t$$ARGV[0].\n";' \\
3372 -e 'print "Please make sure the two installations are not conflicting\n";'
3377 MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \
3378 -e "install({@ARGV},'$(VERBINST)',0,'$(UNINST)');"
3380 DOC_INSTALL = $(PERL) -e '$$\="\n\n";' \
3381 -e 'print "=head2 ", scalar(localtime), ": C<", shift, ">", " L<", shift, ">";' \
3382 -e 'print "=over 4";' \
3383 -e 'while (defined($$key = shift) and defined($$val = shift)){print "=item *";print "C<$$key: $$val>";}' \
3386 UNINSTALL = $(PERL) -MExtUtils::Install \
3387 -e 'uninstall($$ARGV[0],1,1); print "\nUninstall is deprecated. Please check the";' \
3388 -e 'print " packlist above carefully.\n There may be errors. Remove the";' \
3389 -e 'print " appropriate files manually.\n Sorry for the inconveniences.\n"'
3395 =item tool_xsubpp (o)
3397 Determines typemaps, xsubpp version, prototype behaviour.
3403 return "" unless $self->needs_linking;
3404 my($xsdir) = $self->catdir($self->{PERL_LIB},"ExtUtils");
3405 my(@tmdeps) = $self->catdir('$(XSUBPPDIR)','typemap');
3406 if( $self->{TYPEMAPS} ){
3408 foreach $typemap (@{$self->{TYPEMAPS}}){
3409 if( ! -f $typemap ){
3410 warn "Typemap $typemap not found.\n";
3413 push(@tmdeps, $typemap);
3417 push(@tmdeps, "typemap") if -f "typemap";
3418 my(@tmargs) = map("-typemap $_", @tmdeps);
3419 if( exists $self->{XSOPT} ){
3420 unshift( @tmargs, $self->{XSOPT} );
3424 my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,"xsubpp"));
3426 # What are the correct thresholds for version 1 && 2 Paul?
3427 if ( $xsubpp_version > 1.923 ){
3428 $self->{XSPROTOARG} = "" unless defined $self->{XSPROTOARG};
3430 if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) {
3431 print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp.
3432 Your version of xsubpp is $xsubpp_version and cannot handle this.
3433 Please upgrade to a more recent version of xsubpp.
3436 $self->{XSPROTOARG} = "";
3440 my $xsubpp = "xsubpp";
3444 XSUBPP = \$(XSUBPPDIR)/$xsubpp
3445 XSPROTOARG = $self->{XSPROTOARG}
3446 XSUBPPDEPS = @tmdeps
3447 XSUBPPARGS = @tmargs
3453 my($self,$xsubpp) = @_;
3454 return $Xsubpp_Version if defined $Xsubpp_Version; # global variable
3458 # try to figure out the version number of the xsubpp on the system
3460 # first try the -v flag, introduced in 1.921 & 2.000a2
3462 return "" unless $self->needs_linking;
3464 my $command = "$self->{PERL} -I$self->{PERL_LIB} $xsubpp -v 2>&1";
3465 print "Running $command\n" if $Verbose >= 2;
3466 $version = `$command` ;
3467 warn "Running '$command' exits with status " . ($?>>8) if $?;
3470 return $Xsubpp_Version = $1 if $version =~ /^xsubpp version (.*)/ ;
3472 # nope, then try something else
3474 my $counter = '000';
3475 my ($file) = 'temp' ;
3476 $counter++ while -e "$file$counter"; # don't overwrite anything
3479 open(F, ">$file") or die "Cannot open file '$file': $!\n" ;
3481 MODULE = fred PACKAGE = fred
3490 $command = "$self->{PERL} $xsubpp $file 2>&1";
3491 print "Running $command\n" if $Verbose >= 2;
3492 my $text = `$command` ;
3493 warn "Running '$command' exits with status " . ($?>>8) if $?;
3496 # gets 1.2 -> 1.92 and 2.000a1
3497 return $Xsubpp_Version = $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ;
3499 # it is either 1.0 or 1.1
3500 return $Xsubpp_Version = 1.1 if $text =~ /^Warning: ignored semicolon/ ;
3502 # none of the above, so 1.0
3503 return $Xsubpp_Version = "1.0" ;
3506 =item top_targets (o)
3508 Defines the targets all, subdirs, config, and O_FILES
3513 # --- Target Sections ---
3518 #all :: config $(INST_PM) subdirs linkext manifypods
3522 all :: pure_all htmlifypods manifypods
3523 '.$self->{NOECHO}.'$(NOOP)
3525 unless $self->{SKIPHASH}{'all'};
3528 pure_all :: config pm_to_blib subdirs linkext
3529 '.$self->{NOECHO}.'$(NOOP)
3531 subdirs :: $(MYEXTLIB)
3532 '.$self->{NOECHO}.'$(NOOP)
3534 config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)/.exists
3535 '.$self->{NOECHO}.'$(NOOP)
3537 config :: $(INST_ARCHAUTODIR)/.exists
3538 '.$self->{NOECHO}.'$(NOOP)
3540 config :: $(INST_AUTODIR)/.exists
3541 '.$self->{NOECHO}.'$(NOOP)
3545 config :: Version_check
3546 $self->{NOECHO}\$(NOOP)
3548 } unless $self->{PARENT} or ($self->{PERL_SRC} && $self->{INSTALLDIRS} eq "perl") or $self->{NO_VC};
3550 push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]);
3552 if (%{$self->{HTMLLIBPODS}}) {
3554 config :: \$(INST_HTMLLIBDIR)/.exists
3555 $self->{NOECHO}\$(NOOP)
3558 push @m, $self->dir_target(qw[$(INST_HTMLLIBDIR)]);
3561 if (%{$self->{HTMLSCRIPTPODS}}) {
3563 config :: \$(INST_HTMLSCRIPTDIR)/.exists
3564 $self->{NOECHO}\$(NOOP)
3567 push @m, $self->dir_target(qw[$(INST_HTMLSCRIPTDIR)]);
3570 if (%{$self->{MAN1PODS}}) {
3572 config :: \$(INST_MAN1DIR)/.exists
3573 $self->{NOECHO}\$(NOOP)
3576 push @m, $self->dir_target(qw[$(INST_MAN1DIR)]);
3578 if (%{$self->{MAN3PODS}}) {
3580 config :: \$(INST_MAN3DIR)/.exists
3581 $self->{NOECHO}\$(NOOP)
3584 push @m, $self->dir_target(qw[$(INST_MAN3DIR)]);
3588 $(O_FILES): $(H_FILES)
3589 ' if @{$self->{O_FILES} || []} && @{$self->{H} || []};
3593 perldoc ExtUtils::MakeMaker
3598 }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
3599 -MExtUtils::MakeMaker=Version_check \
3600 -e "Version_check('$(MM_VERSION)')"
3608 Obsolete, deprecated method. Not used since Version 5.21.
3613 # --- perllocal.pod section ---
3614 my($self,$what,$name,@attribs)=@_;
3615 my $time = localtime;
3616 print "=head2 $time: $what C<$name>\n\n=over 4\n\n=item *\n\n";
3617 print join "\n\n=item *\n\n", map("C<$_>",@attribs);
3618 print "\n\n=back\n\n";
3623 Defines the suffix rules to compile XS files to C.
3629 return '' unless $self->needs_linking();
3632 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.c
3638 Defines the suffix rules to compile XS files to C++.
3644 return '' unless $self->needs_linking();
3647 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.cpp
3653 Defines suffix rules to go from XS to object files directly. This is
3654 only intended for broken make implementations.
3658 sub xs_o { # many makes are too dumb to use xs_c then c_o
3660 return '' unless $self->needs_linking();
3663 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.c
3664 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
3670 This is internal method that returns path to libperl.a equivalent
3671 to be linked to dynamic extensions. UNIX does not have one but OS2
3678 return '$(PERL_INC)' . "/$Config{libperl}" if $^O eq "beos";
3684 This is internal method that returns name of a file that is
3685 passed to linker to define symbols to be exported.
3686 UNIX does not have one but OS2 and Win32 do.
3702 L<ExtUtils::MakeMaker>