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 || $Is_Dos) && $name =~ /[._]pl$/i) {
1395 # case-insensitive filesystem, one dot per name, so foo.h.PL
1396 # under Unix appears as foo.h_pl under VMS or fooh.pl on Dos
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 my $old = $self->{PERL_LIB} || $self->{PERL_ARCHLIB} || $self->{PERL_INC};
1678 $self->{PERL_LIB} ||= $Config::Config{privlibexp};
1679 $self->{PERL_ARCHLIB} ||= $Config::Config{archlibexp};
1680 $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
1683 if (not -f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))
1685 # Maybe somebody tries to build an extension with an
1686 # uninstalled Perl outside of Perl build tree
1688 for my $dir (@INC) {
1689 $found = $dir, last if -e $self->catdir($dir, "Config.pm");
1692 my $inc = dirname $found;
1693 if (-e $self->catdir($inc, "perl.h")) {
1694 $self->{PERL_LIB} = $found;
1695 $self->{PERL_ARCHLIB} = $found;
1696 $self->{PERL_INC} = $inc;
1697 $self->{UNINSTALLED_PERL} = 1;
1699 ... Detected uninstalled Perl. Trying to continue.
1705 unless (-f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))){
1707 Error: Unable to locate installed Perl libraries or Perl source code.
1709 It is recommended that you install perl in a standard location before
1710 building extensions. Some precompiled versions of perl do not contain
1711 these header files, so you cannot build extensions. In such a case,
1712 please build and install your perl from a fresh perl distribution. It
1713 usually solves this kind of problem.
1715 \(You get this message, because MakeMaker could not find "$perl_h"\)
1718 # print STDOUT "Using header files found in $self->{PERL_INC}\n"
1719 # if $Verbose && $self->needs_linking();
1723 # We get SITELIBEXP and SITEARCHEXP directly via
1724 # Get_from_Config. When we are running standard modules, these
1725 # won't matter, we will set INSTALLDIRS to "perl". Otherwise we
1726 # set it to "site". I prefer that INSTALLDIRS be set from outside
1728 $self->{INSTALLDIRS} ||= "site";
1730 # INST_LIB typically pre-set if building an extension after
1731 # perl has been built and installed. Setting INST_LIB allows
1732 # you to build directly into, say $Config::Config{privlibexp}.
1733 unless ($self->{INST_LIB}){
1736 ##### XXXXX We have to change this nonsense
1738 if (defined $self->{PERL_SRC} and $self->{INSTALLDIRS} eq "perl") {
1739 $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB};
1741 $self->{INST_LIB} = $self->catdir($self->curdir,"blib","lib");
1744 $self->{INST_ARCHLIB} ||= $self->catdir($self->curdir,"blib","arch");
1745 $self->{INST_BIN} ||= $self->catdir($self->curdir,'blib','bin');
1747 # We need to set up INST_LIBDIR before init_libscan() for VMS
1748 my @parentdir = split(/::/, $self->{PARENT_NAME});
1749 $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)',@parentdir);
1750 $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)',@parentdir);
1751 $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)','auto','$(FULLEXT)');
1752 $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)');
1754 # INST_EXE is deprecated, should go away March '97
1755 $self->{INST_EXE} ||= $self->catdir($self->curdir,'blib','script');
1756 $self->{INST_SCRIPT} ||= $self->catdir($self->curdir,'blib','script');
1758 # The user who requests an installation directory explicitly
1759 # should not have to tell us a architecture installation directory
1760 # as well. We look if a directory exists that is named after the
1761 # architecture. If not we take it as a sign that it should be the
1762 # same as the requested installation directory. Otherwise we take
1764 # We do the same thing twice: for privlib/archlib and for sitelib/sitearch
1766 for $libpair ({l=>"privlib", a=>"archlib"}, {l=>"sitelib", a=>"sitearch"}) {
1767 my $lib = "install$libpair->{l}";
1769 my $Arch = uc "install$libpair->{a}";
1770 if( $self->{$Lib} && ! $self->{$Arch} ){
1771 my($ilib) = $Config{$lib};
1772 $ilib = VMS::Filespec::unixify($ilib) if $Is_VMS;
1774 $self->prefixify($Arch,$ilib,$self->{$Lib});
1776 unless (-d $self->{$Arch}) {
1777 print STDOUT "Directory $self->{$Arch} not found, thusly\n" if $Verbose;
1778 $self->{$Arch} = $self->{$Lib};
1780 print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose;
1784 # we have to look at the relation between $Config{prefix} and the
1785 # requested values. We're going to set the $Config{prefix} part of
1786 # all the installation path variables to literally $(PREFIX), so
1787 # the user can still say make PREFIX=foo
1788 my($configure_prefix) = $Config{'prefix'};
1789 $configure_prefix = VMS::Filespec::unixify($configure_prefix) if $Is_VMS;
1790 $self->{PREFIX} ||= $configure_prefix;
1793 my($install_variable,$search_prefix,$replace_prefix);
1795 # If the prefix contains perl, Configure shapes the tree as follows:
1796 # perlprefix/lib/ INSTALLPRIVLIB
1797 # perlprefix/lib/pod/
1798 # perlprefix/lib/site_perl/ INSTALLSITELIB
1799 # perlprefix/bin/ INSTALLBIN
1800 # perlprefix/man/ INSTALLMAN1DIR
1802 # prefix/lib/perl5/ INSTALLPRIVLIB
1803 # prefix/lib/perl5/pod/
1804 # prefix/lib/perl5/site_perl/ INSTALLSITELIB
1805 # prefix/bin/ INSTALLBIN
1806 # prefix/lib/perl5/man/ INSTALLMAN1DIR
1808 # The above results in various kinds of breakage on various
1809 # platforms, so we cope with it as follows: if prefix/lib/perl5
1810 # or prefix/lib/perl5/man exist, we'll replace those instead
1811 # of /prefix/{lib,man}
1813 $replace_prefix = qq[\$\(PREFIX\)];
1814 for $install_variable (qw/
1818 $self->prefixify($install_variable,$configure_prefix,$replace_prefix);
1820 my $funkylibdir = $self->catdir($configure_prefix,"lib","perl5");
1821 $funkylibdir = '' unless -d $funkylibdir;
1822 $search_prefix = $funkylibdir || $self->catdir($configure_prefix,"lib");
1824 $self->{INSTALLPRIVLIB} = $self->{INSTALLSITELIB} = $self->{LIB};
1825 $self->{INSTALLARCHLIB} = $self->{INSTALLSITEARCH} =
1826 $self->catdir($self->{LIB},$Config{'archname'});
1829 if (-d $self->catdir($self->{PREFIX},"lib","perl5")) {
1830 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib", "perl5");
1833 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib");
1835 for $install_variable (qw/
1842 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1845 my $funkymandir = $self->catdir($configure_prefix,"lib","perl5","man");
1846 $funkymandir = '' unless -d $funkymandir;
1847 $search_prefix = $funkymandir || $self->catdir($configure_prefix,"man");
1848 if (-d $self->catdir($self->{PREFIX},"lib","perl5", "man")) {
1849 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"lib", "perl5", "man");
1852 $replace_prefix = $self->catdir(qq[\$\(PREFIX\)],"man");
1854 for $install_variable (qw/
1859 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1862 # Now we head at the manpages. Maybe they DO NOT want manpages
1864 $self->{INSTALLMAN1DIR} = $Config::Config{installman1dir}
1865 unless defined $self->{INSTALLMAN1DIR};
1866 unless (defined $self->{INST_MAN1DIR}){
1867 if ($self->{INSTALLMAN1DIR} =~ /^(none|\s*)$/){
1868 $self->{INST_MAN1DIR} = $self->{INSTALLMAN1DIR};
1870 $self->{INST_MAN1DIR} = $self->catdir($self->curdir,'blib','man1');
1873 $self->{MAN1EXT} ||= $Config::Config{man1ext};
1875 $self->{INSTALLMAN3DIR} = $Config::Config{installman3dir}
1876 unless defined $self->{INSTALLMAN3DIR};
1877 unless (defined $self->{INST_MAN3DIR}){
1878 if ($self->{INSTALLMAN3DIR} =~ /^(none|\s*)$/){
1879 $self->{INST_MAN3DIR} = $self->{INSTALLMAN3DIR};
1881 $self->{INST_MAN3DIR} = $self->catdir($self->curdir,'blib','man3');
1884 $self->{MAN3EXT} ||= $Config::Config{man3ext};
1886 $self->{INSTALLHTMLPRIVLIBDIR} = $Config::Config{installhtmlprivlibdir}
1887 unless defined $self->{INSTALLHTMLPRIVLIBDIR};
1888 $self->{INSTALLHTMLSITELIBDIR} = $Config::Config{installhtmlsitelibdir}
1889 unless defined $self->{INSTALLHTMLSITELIBDIR};
1891 unless (defined $self->{INST_HTMLLIBDIR}){
1892 if ($self->{INSTALLHTMLSITELIBDIR} =~ /^(none|\s*)$/){
1893 $self->{INST_HTMLLIBDIR} = $self->{INSTALLHTMLSITELIBDIR};
1895 $self->{INST_HTMLLIBDIR} = $self->catdir($self->curdir,'blib','html','lib');
1899 $self->{INSTALLHTMLSCRIPTDIR} = $Config::Config{installhtmlscriptdir}
1900 unless defined $self->{INSTALLHTMLSCRIPTDIR};
1901 unless (defined $self->{INST_HTMLSCRIPTDIR}){
1902 if ($self->{INSTALLHTMLSCRIPTDIR} =~ /^(none|\s*)$/){
1903 $self->{INST_HTMLSCRIPTDIR} = $self->{INSTALLHTMLSCRIPTDIR};
1905 $self->{INST_HTMLSCRIPTDIR} = $self->catdir($self->curdir,'blib','html','bin');
1908 $self->{HTMLEXT} ||= $Config::Config{htmlext} || 'html';
1911 # Get some stuff out of %Config if we haven't yet done so
1912 print STDOUT "CONFIG must be an array ref\n"
1913 if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY');
1914 $self->{CONFIG} = [] unless (ref $self->{CONFIG});
1915 push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config);
1916 push(@{$self->{CONFIG}}, 'shellflags') if $Config::Config{shellflags};
1918 foreach $m (@{$self->{CONFIG}}){
1919 next if $once_only{$m};
1920 print STDOUT "CONFIG key '$m' does not exist in Config.pm\n"
1921 unless exists $Config::Config{$m};
1922 $self->{uc $m} ||= $Config::Config{$m};
1926 # This is too dangerous:
1927 # if ($^O eq "next") {
1928 # $self->{AR} = "libtool";
1929 # $self->{AR_STATIC_ARGS} = "-o";
1931 # But I leave it as a placeholder
1933 $self->{AR_STATIC_ARGS} ||= "cr";
1935 # These should never be needed
1936 $self->{LD} ||= 'ld';
1937 $self->{OBJ_EXT} ||= '.o';
1938 $self->{LIB_EXT} ||= '.a';
1940 $self->{MAP_TARGET} ||= "perl";
1942 $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}";
1944 # make a simple check if we find Exporter
1945 warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory
1946 (Exporter.pm not found)"
1947 unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") ||
1948 $self->{NAME} eq "ExtUtils::MakeMaker";
1950 # Determine VERSION and VERSION_FROM
1951 ($self->{DISTNAME}=$self->{NAME}) =~ s#(::)#-#g unless $self->{DISTNAME};
1952 if ($self->{VERSION_FROM}){
1953 $self->{VERSION} = $self->parse_version($self->{VERSION_FROM}) or
1954 Carp::carp "WARNING: Setting VERSION via file '$self->{VERSION_FROM}' failed\n"
1958 if ($self->{VERSION}) {
1959 $self->{VERSION} =~ s/^\s+//;
1960 $self->{VERSION} =~ s/\s+$//;
1963 $self->{VERSION} ||= "0.10";
1964 ($self->{VERSION_SYM} = $self->{VERSION}) =~ s/\W/_/g;
1967 # Graham Barr and Paul Marquess had some ideas how to ensure
1968 # version compatibility between the *.pm file and the
1969 # corresponding *.xs file. The bottomline was, that we need an
1970 # XS_VERSION macro that defaults to VERSION:
1971 $self->{XS_VERSION} ||= $self->{VERSION};
1973 # --- Initialize Perl Binary Locations
1975 # Find Perl 5. The only contract here is that both 'PERL' and 'FULLPERL'
1976 # will be working versions of perl 5. miniperl has priority over perl
1977 # for PERL to ensure that $(PERL) is usable while building ./ext/*
1978 my ($component,@defpath);
1979 foreach $component ($self->{PERL_SRC}, $self->path(), $Config::Config{binexp}) {
1980 push @defpath, $component if defined $component;
1983 $self->find_perl(5.0, [ $self->canonpath($^X), 'miniperl','perl','perl5',"perl$]" ],
1984 \@defpath, $Verbose );
1985 # don't check if perl is executable, maybe they have decided to
1986 # supply switches with perl
1988 # Define 'FULLPERL' to be a non-miniperl (used in test: target)
1989 ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/perl/i
1990 unless ($self->{FULLPERL});
1995 Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH,
1996 OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, NOOP, FIRST_MAKEFILE,
1997 MAKEFILE, NOECHO, RM_F, RM_RF, TEST_F, TOUCH, CP, MV, CHMOD, UMASK_NULL
2001 sub init_others { # --- Initialize Other Attributes
2004 # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS}
2005 # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or
2006 # undefined. In any case we turn it into an anon array:
2008 # May check $Config{libs} too, thus not empty.
2009 $self->{LIBS}=[''] unless $self->{LIBS};
2011 $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR';
2012 $self->{LD_RUN_PATH} = "";
2014 foreach $libs ( @{$self->{LIBS}} ){
2015 $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace
2016 my(@libs) = $self->extliblist($libs);
2017 if ($libs[0] or $libs[1] or $libs[2]){
2018 # LD_RUN_PATH now computed by ExtUtils::Liblist
2019 ($self->{EXTRALIBS}, $self->{BSLOADLIBS}, $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
2024 if ( $self->{OBJECT} ) {
2025 $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g;
2027 # init_dirscan should have found out, if we have C files
2028 $self->{OBJECT} = "";
2029 $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]};
2031 $self->{OBJECT} =~ s/\n+/ \\\n\t/g;
2032 $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : "";
2033 $self->{PERLMAINCC} ||= '$(CC)';
2034 $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM};
2036 # Sanity check: don't define LINKTYPE = dynamic if we're skipping
2037 # the 'dynamic' section of MM. We don't have this problem with
2038 # 'static', since we either must use it (%Config says we can't
2039 # use dynamic loading) or the caller asked for it explicitly.
2040 if (!$self->{LINKTYPE}) {
2041 $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'}
2043 : ($Config::Config{usedl} ? 'dynamic' : 'static');
2046 # These get overridden for VMS and maybe some other systems
2047 $self->{NOOP} ||= '$(SHELL) -c true';
2048 $self->{FIRST_MAKEFILE} ||= "Makefile";
2049 $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE};
2050 $self->{MAKE_APERL_FILE} ||= "Makefile.aperl";
2051 $self->{NOECHO} = '@' unless defined $self->{NOECHO};
2052 $self->{RM_F} ||= "rm -f";
2053 $self->{RM_RF} ||= "rm -rf";
2054 $self->{TOUCH} ||= "touch";
2055 $self->{TEST_F} ||= "test -f";
2056 $self->{CP} ||= "cp";
2057 $self->{MV} ||= "mv";
2058 $self->{CHMOD} ||= "chmod";
2059 $self->{UMASK_NULL} ||= "umask 0";
2060 $self->{DEV_NULL} ||= "> /dev/null 2>&1";
2065 Defines the install target.
2070 my($self, %attribs) = @_;
2074 install :: all pure_install doc_install
2076 install_perl :: all pure_perl_install doc_perl_install
2078 install_site :: all pure_site_install doc_site_install
2080 install_ :: install_site
2081 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2083 pure_install :: pure_$(INSTALLDIRS)_install
2085 doc_install :: doc_$(INSTALLDIRS)_install
2086 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
2088 pure__install : pure_site_install
2089 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2091 doc__install : doc_site_install
2092 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
2094 pure_perl_install ::
2095 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
2096 read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2097 write }.$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
2098 $(INST_LIB) $(INSTALLPRIVLIB) \
2099 $(INST_ARCHLIB) $(INSTALLARCHLIB) \
2100 $(INST_BIN) $(INSTALLBIN) \
2101 $(INST_SCRIPT) $(INSTALLSCRIPT) \
2102 $(INST_HTMLLIBDIR) $(INSTALLHTMLPRIVLIBDIR) \
2103 $(INST_HTMLSCRIPTDIR) $(INSTALLHTMLSCRIPTDIR) \
2104 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
2105 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
2106 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
2107 }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{
2110 pure_site_install ::
2111 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
2112 read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
2113 write }.$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \
2114 $(INST_LIB) $(INSTALLSITELIB) \
2115 $(INST_ARCHLIB) $(INSTALLSITEARCH) \
2116 $(INST_BIN) $(INSTALLBIN) \
2117 $(INST_SCRIPT) $(INSTALLSCRIPT) \
2118 $(INST_HTMLLIBDIR) $(INSTALLHTMLSITELIBDIR) \
2119 $(INST_HTMLSCRIPTDIR) $(INSTALLHTMLSCRIPTDIR) \
2120 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
2121 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
2122 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
2123 }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{
2126 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
2127 "Module" "$(NAME)" \
2128 "installed into" "$(INSTALLPRIVLIB)" \
2129 LINKTYPE "$(LINKTYPE)" \
2130 VERSION "$(VERSION)" \
2131 EXE_FILES "$(EXE_FILES)" \
2132 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2135 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
2136 "Module" "$(NAME)" \
2137 "installed into" "$(INSTALLSITELIB)" \
2138 LINKTYPE "$(LINKTYPE)" \
2139 VERSION "$(VERSION)" \
2140 EXE_FILES "$(EXE_FILES)" \
2141 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2146 uninstall :: uninstall_from_$(INSTALLDIRS)dirs
2148 uninstall_from_perldirs ::
2150 q{$(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{
2152 uninstall_from_sitedirs ::
2154 q{$(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{
2160 =item installbin (o)
2162 Defines targets to make and to install EXE_FILES.
2168 return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
2169 return "" unless @{$self->{EXE_FILES}};
2170 my(@m, $from, $to, %fromto, @to);
2171 push @m, $self->dir_target(qw[$(INST_SCRIPT)]);
2172 for $from (@{$self->{EXE_FILES}}) {
2173 my($path)= $self->catfile('$(INST_SCRIPT)', basename($from));
2174 local($_) = $path; # for backwards compatibility
2175 $to = $self->libscan($path);
2176 print "libscan($from) => '$to'\n" if ($Verbose >=2);
2179 @to = values %fromto;
2181 EXE_FILES = @{$self->{EXE_FILES}}
2184 ? q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2185 -e "system qq[pl2bat.bat ].shift"
2186 } : q{FIXIN = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::MakeMaker \
2187 -e "MY->fixin(shift)"
2190 $self->{NOECHO}\$(NOOP)
2196 while (($from,$to) = each %fromto) {
2197 last unless defined $from;
2198 my $todir = dirname($to);
2200 $to: $from $self->{MAKEFILE} " . $self->catdir($todir,'.exists') . "
2201 $self->{NOECHO}$self->{RM_F} $to
2202 $self->{CP} $from $to
2204 -$self->{NOECHO}\$(CHMOD) \$(PERM_RWX) $to
2212 Takes a path to a file that is found by init_dirscan and returns false
2213 if we don't want to include this file in the library. Mainly used to
2214 exclude RCS, CVS, and SCCS directories from installation.
2221 my($self,$path) = @_;
2222 return '' if $path =~ m:\b(RCS|CVS|SCCS)\b: ;
2228 Defines the linkext target which in turn defines the LINKTYPE.
2233 my($self, %attribs) = @_;
2234 # LINKTYPE => static or dynamic or ''
2235 my($linktype) = defined $attribs{LINKTYPE} ?
2236 $attribs{LINKTYPE} : '$(LINKTYPE)';
2238 linkext :: $linktype
2239 $self->{NOECHO}\$(NOOP)
2245 Takes as arguments a directory name and a regular expression. Returns
2246 all entries in the directory that match the regular expression.
2252 my($dir, $regex) = @_;
2254 my $dh = new DirHandle;
2255 $dh->open($dir || ".") or return ();
2258 @ls = grep(/$regex/, @ls) if $regex;
2264 Simple subroutine to insert the macros defined by the macro attribute
2270 my($self,%attribs) = @_;
2272 while (($key,$val) = each %attribs){
2273 last unless defined $key;
2274 push @m, "$key = $val\n";
2281 Called by staticmake. Defines how to write the Makefile to produce a
2284 By default the Makefile produced includes all the static extensions in
2285 the perl library. (Purified versions of library files, e.g.,
2286 DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.)
2291 my($self, %attribs) = @_;
2292 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) =
2293 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
2296 # --- MakeMaker makeaperl section ---
2297 MAP_TARGET = $target
2298 FULLPERL = $self->{FULLPERL}
2300 return join '', @m if $self->{PARENT};
2302 my($dir) = join ":", @{$self->{DIR}};
2304 unless ($self->{MAKEAPERL}) {
2306 $(MAP_TARGET) :: static $(MAKE_APERL_FILE)
2307 $(MAKE) -f $(MAKE_APERL_FILE) $@
2309 $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
2310 }.$self->{NOECHO}.q{echo Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET)
2311 }.$self->{NOECHO}.q{$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2312 Makefile.PL DIR=}, $dir, q{ \
2313 MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
2314 MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=};
2320 push @m, " \\\n\t\t$_";
2322 # push @m, map( " \\\n\t\t$_", @ARGV );
2330 my($cccmd, $linkcmd, $lperl);
2333 $cccmd = $self->const_cccmd($libperl);
2334 $cccmd =~ s/^CCCMD\s*=\s*//;
2335 $cccmd =~ s/\$\(INC\)/ -I$self->{PERL_INC} /;
2336 $cccmd .= " $Config::Config{cccdlflags}"
2337 if ($Config::Config{useshrplib} eq 'true');
2338 $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/;
2340 # The front matter of the linkcommand...
2341 $linkcmd = join ' ', "\$(CC)",
2342 grep($_, @Config{qw(large split ldflags ccdlflags)});
2343 $linkcmd =~ s/\s+/ /g;
2344 $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,;
2346 # Which *.a files could we make use of...
2349 File::Find::find(sub {
2350 return unless m/\Q$self->{LIB_EXT}\E$/;
2351 return if m/^libperl/;
2352 # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a)
2353 return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure";
2355 if( exists $self->{INCLUDE_EXT} ){
2360 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2364 # Throw away anything not explicitly marked for inclusion.
2365 # DynaLoader is implied.
2366 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
2372 return unless $found;
2374 elsif( exists $self->{EXCLUDE_EXT} ){
2378 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2382 # Throw away anything explicitly marked for exclusion
2383 foreach $excl (@{$self->{EXCLUDE_EXT}}){
2384 return if( $xx eq $excl );
2388 # don't include the installed version of this extension. I
2389 # leave this line here, although it is not necessary anymore:
2390 # I patched minimod.PL instead, so that Miniperl.pm won't
2391 # enclude duplicates
2393 # Once the patch to minimod.PL is in the distribution, I can
2395 return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}$:;
2397 $static{cwd() . "/" . $_}++;
2398 }, grep( -d $_, @{$searchdirs || []}) );
2400 # We trust that what has been handed in as argument, will be buildable
2401 $static = [] unless $static;
2402 @static{@{$static}} = (1) x @{$static};
2404 $extra = [] unless $extra && ref $extra eq 'ARRAY';
2405 for (sort keys %static) {
2406 next unless /\Q$self->{LIB_EXT}\E$/;
2407 $_ = dirname($_) . "/extralibs.ld";
2411 grep(s/^/-I/, @{$perlinc || []});
2413 $target = "perl" unless $target;
2414 $tmp = "." unless $tmp;
2416 # MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we
2417 # regenerate the Makefiles, MAP_STATIC and the dependencies for
2418 # extralibs.all are computed correctly
2420 MAP_LINKCMD = $linkcmd
2421 MAP_PERLINC = @{$perlinc || []}
2423 join(" \\\n\t", reverse sort keys %static), "
2425 MAP_PRELIBS = $Config::Config{libs} $Config::Config{cryptlib}
2428 if (defined $libperl) {
2429 ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/;
2431 unless ($libperl && -f $lperl) { # Ilya's code...
2432 my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE";
2433 $libperl ||= "libperl$self->{LIB_EXT}";
2434 $libperl = "$dir/$libperl";
2435 $lperl ||= "libperl$self->{LIB_EXT}";
2436 $lperl = "$dir/$lperl";
2438 if (! -f $libperl and ! -f $lperl) {
2439 # We did not find a static libperl. Maybe there is a shared one?
2440 if ($^O eq 'solaris' or $^O eq 'sunos') {
2441 $lperl = $libperl = "$dir/$Config::Config{libperl}";
2442 # SUNOS ld does not take the full path to a shared library
2443 $libperl = '' if $^O eq 'sunos';
2447 print STDOUT "Warning: $libperl not found
2448 If you're going to build a static perl binary, make sure perl is installed
2449 otherwise ignore this warning\n"
2450 unless (-f $lperl || defined($self->{PERL_SRC}));
2454 MAP_LIBPERL = $libperl
2458 \$(INST_ARCHAUTODIR)/extralibs.all: \$(INST_ARCHAUTODIR)/.exists ".join(" \\\n\t", @$extra)."
2459 $self->{NOECHO}$self->{RM_F} \$\@
2460 $self->{NOECHO}\$(TOUCH) \$\@
2464 foreach $catfile (@$extra){
2465 push @m, "\tcat $catfile >> \$\@\n";
2467 # SUNOS ld does not take the full path to a shared library
2468 my $llibperl = ($libperl)?'$(MAP_LIBPERL)':'-lperl';
2470 # Brain dead solaris linker does not use LD_RUN_PATH?
2471 # This fixes dynamic extensions which need shared libs
2472 my $ldfrom = ($^O eq 'solaris')?
2473 join(' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}):'';
2476 \$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all
2477 \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) $ldfrom \$(MAP_STATIC) $llibperl `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS)
2478 $self->{NOECHO}echo 'To install the new \"\$(MAP_TARGET)\" binary, call'
2479 $self->{NOECHO}echo ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)'
2480 $self->{NOECHO}echo 'To remove the intermediate files say'
2481 $self->{NOECHO}echo ' make -f $makefilename map_clean'
2483 $tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c
2485 push @m, "\tcd $tmp && $cccmd -I\$(PERL_INC) perlmain.c\n";
2488 $tmp/perlmain.c: $makefilename}, q{
2489 }.$self->{NOECHO}.q{echo Writing $@
2490 }.$self->{NOECHO}.q{$(PERL) $(MAP_PERLINC) -MExtUtils::Miniperl \\
2491 -e "writemain(grep s#.*/auto/##, split(q| |, q|$(MAP_STATIC)|))" > $@t && $(MV) $@t $@
2494 push @m, "\t",$self->{NOECHO}.q{$(PERL) $(INSTALLSCRIPT)/fixpmain
2495 } if (defined (&Dos::UseLFN) && Dos::UseLFN()==0);
2500 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
2501 -}.$self->{NOECHO}.q{$(DOC_INSTALL) \
2502 "Perl binary" "$(MAP_TARGET)" \
2503 MAP_STATIC "$(MAP_STATIC)" \
2504 MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \
2505 MAP_LIBPERL "$(MAP_LIBPERL)" \
2506 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2511 inst_perl: pure_inst_perl doc_inst_perl
2513 pure_inst_perl: $(MAP_TARGET)
2514 }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(INSTALLBIN)','$(MAP_TARGET)').q{
2519 }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all
2527 Defines how to rewrite the Makefile.
2534 # We do not know what target was originally specified so we
2535 # must force a manual rerun to be sure. But as it should only
2536 # happen very rarely it is not a significant problem.
2538 $(OBJECT) : $(FIRST_MAKEFILE)
2539 ' if $self->{OBJECT};
2542 # We take a very conservative approach here, but it\'s worth it.
2543 # We move Makefile to Makefile.old here to avoid gnu make looping.
2544 }.$self->{MAKEFILE}.q{ : Makefile.PL $(CONFIGDEP)
2545 }.$self->{NOECHO}.q{echo "Makefile out-of-date with respect to $?"
2546 }.$self->{NOECHO}.q{echo "Cleaning current config before rebuilding Makefile..."
2547 -}.$self->{NOECHO}.q{$(RM_F) }."$self->{MAKEFILE}.old".q{
2548 -}.$self->{NOECHO}.q{$(MV) }."$self->{MAKEFILE} $self->{MAKEFILE}.old".q{
2549 -$(MAKE) -f }.$self->{MAKEFILE}.q{.old clean $(DEV_NULL) || $(NOOP)
2550 $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{
2551 }.$self->{NOECHO}.q{echo "==> Your Makefile has been rebuilt. <=="
2552 }.$self->{NOECHO}.q{echo "==> Please rerun the make command. <=="
2555 # To change behavior to :: would be nice, but would break Tk b9.02
2556 # so you find such a warning below the dist target.
2557 #}.$self->{MAKEFILE}.q{ :: $(VERSION_FROM)
2558 # }.$self->{NOECHO}.q{echo "Warning: Makefile possibly out of date with $(VERSION_FROM)"
2564 =item manifypods (o)
2566 Defines targets and routines to translate the pods into manpages and
2567 put them into the INST_* directories.
2572 my($self, %attribs) = @_;
2573 return "\nmanifypods : pure_all\n\t$self->{NOECHO}\$(NOOP)\n" unless
2574 %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}};
2577 if (defined $self->{PERL_SRC}) {
2578 $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man');
2580 $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man');
2582 unless ($pod2man_exe = $self->perl_script($pod2man_exe)) {
2583 # Maybe a build by uninstalled Perl?
2584 $pod2man_exe = $self->catfile($self->{PERL_INC}, "pod", "pod2man");
2586 unless ($pod2man_exe = $self->perl_script($pod2man_exe)) {
2587 # No pod2man but some MAN3PODS to be installed
2590 Warning: I could not locate your pod2man program. Please make sure,
2591 your pod2man program is in your PATH before you execute 'make'
2594 $pod2man_exe = "-S pod2man";
2598 qq[POD2MAN_EXE = $pod2man_exe\n],
2599 qq[POD2MAN = \$(PERL) -we '%m=\@ARGV;for (keys %m){' \\\n],
2600 q[-e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "],
2601 $self->{MAKEFILE}, q[";' \\
2602 -e 'print "Manifying $$m{$$_}\n";' \\
2603 -e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2MAN_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
2604 -e 'chmod(oct($(PERM_RW))), $$m{$$_} or warn "chmod $(PERM_RW) $$m{$$_}: $$!\n";}'
2606 push @m, "\nmanifypods : pure_all ";
2607 push @m, join " \\\n\t", keys %{$self->{MAN1PODS}}, keys %{$self->{MAN3PODS}};
2610 if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) {
2611 push @m, "\t$self->{NOECHO}\$(POD2MAN) \\\n\t";
2612 push @m, join " \\\n\t", %{$self->{MAN1PODS}}, %{$self->{MAN3PODS}};
2619 Returns true, if the argument is likely to be a command.
2624 my($self,$file) = @_;
2625 return $file if -x $file && ! -d $file;
2629 =item maybe_command_in_dirs
2631 method under development. Not yet used. Ask Ilya :-)
2635 sub maybe_command_in_dirs { # $ver is optional argument if looking for perl
2636 # Ilya's suggestion. Not yet used, want to understand it first, but at least the code is here
2637 my($self, $names, $dirs, $trace, $ver) = @_;
2639 foreach $dir (@$dirs){
2640 next unless defined $dir; # $self->{PERL_SRC} may be undefined
2641 foreach $name (@$names){
2643 if ($self->file_name_is_absolute($name)) { # /foo/bar
2645 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # bar
2646 $abs = $self->catfile($dir, $name);
2648 $abs = $self->catfile($self->curdir, $name);
2650 print "Checking $abs for $name\n" if ($trace >= 2);
2651 next unless $tryabs = $self->maybe_command($abs);
2652 print "Substituting $tryabs instead of $abs\n"
2653 if ($trace >= 2 and $tryabs ne $abs);
2656 print "Executing $abs\n" if ($trace >= 2);
2657 if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) {
2658 print "Using PERL=$abs\n" if $trace;
2661 } else { # Do not look for perl
2668 =item needs_linking (o)
2670 Does this module need linking? Looks into subdirectory objects (see
2671 also has_link_code())
2678 $caller = (caller(0))[3];
2679 Carp::confess("Needs_linking called too early") if $caller =~ /^ExtUtils::MakeMaker::/;
2680 return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING};
2681 if ($self->has_link_code or $self->{MAKEAPERL}){
2682 $self->{NEEDS_LINKING} = 1;
2685 foreach $child (keys %{$self->{CHILDREN}}) {
2686 if ($self->{CHILDREN}->{$child}->needs_linking) {
2687 $self->{NEEDS_LINKING} = 1;
2691 return $self->{NEEDS_LINKING} = 0;
2696 misnamed method (will have to be changed). The MM_Unix method just
2697 returns the argument without further processing.
2699 On VMS used to insure that colons marking targets are preceded by
2700 space - most Unix Makes don't need this, but it's necessary under VMS
2701 to distinguish the target delimiter from a colon appearing as part of
2707 my($self,$text) = @_;
2713 parse a file and return what you think is $VERSION in this file set to.
2714 It will return the string "undef" if it can't figure out what $VERSION
2720 my($self,$parsefile) = @_;
2724 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2727 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2730 # next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/;
2731 next unless /([\$*])(([\w\:\']*)\bVERSION)\b.*\=/;
2733 package ExtUtils::MakeMaker::_version;
2742 $result = eval($eval);
2743 warn "Could not eval '$eval' in $parsefile: $@" if $@;
2744 $result = "undef" unless defined $result;
2751 =item parse_abstract
2753 parse a file and return what you think is the ABSTRACT
2757 sub parse_abstract {
2758 my($self,$parsefile) = @_;
2762 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2764 my $package = $self->{DISTNAME};
2765 $package =~ s/-/::/g;
2767 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2770 next unless /^($package\s-\s)(.*)/;
2780 Defines the string that is passed to recursive make calls in
2790 my($sep) = $Is_VMS ? ',' : '';
2793 foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)){
2794 push @pasthru, "$key=\"\$($key)\"";
2797 push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n";
2803 Takes no argument, returns the environment variable PATH as an array.
2809 my $path_sep = ($Is_OS2 || $Is_Dos) ? ";" : ":";
2810 my $path = $ENV{PATH};
2811 $path =~ s:\\:/:g if $Is_OS2;
2812 my @path = split $path_sep, $path;
2813 foreach(@path) { $_ = '.' if $_ eq '' }
2819 Takes one argument, a file name, and returns the file name, if the
2820 argument is likely to be a perl script. On MM_Unix this is true for
2821 any ordinary, readable file.
2826 my($self,$file) = @_;
2827 return $file if -r $file && -f _;
2831 =item perldepend (o)
2833 Defines the dependency from all *.h files that come with the perl
2842 # Check for unpropogated config.sh changes. Should never happen.
2843 # We do NOT just update config.h because that is not sufficient.
2844 # An out of date config.h is not fatal but complains loudly!
2845 $(PERL_INC)/config.h: $(PERL_SRC)/config.sh
2846 -}.$self->{NOECHO}.q{echo "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false
2848 $(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh
2849 }.$self->{NOECHO}.q{echo "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh"
2850 cd $(PERL_SRC) && $(MAKE) lib/Config.pm
2851 } if $self->{PERL_SRC};
2853 return join "", @m unless $self->needs_linking;
2857 $(PERL_INC)/EXTERN.h $(PERL_INC)/gv.h $(PERL_INC)/pp.h \
2858 $(PERL_INC)/INTERN.h $(PERL_INC)/handy.h $(PERL_INC)/proto.h \
2859 $(PERL_INC)/XSUB.h $(PERL_INC)/hv.h $(PERL_INC)/regcomp.h \
2860 $(PERL_INC)/av.h $(PERL_INC)/keywords.h $(PERL_INC)/regexp.h \
2861 $(PERL_INC)/config.h $(PERL_INC)/mg.h $(PERL_INC)/scope.h \
2862 $(PERL_INC)/cop.h $(PERL_INC)/op.h $(PERL_INC)/sv.h \
2863 $(PERL_INC)/cv.h $(PERL_INC)/opcode.h $(PERL_INC)/unixish.h \
2864 $(PERL_INC)/dosish.h $(PERL_INC)/patchlevel.h $(PERL_INC)/util.h \
2865 $(PERL_INC)/embed.h $(PERL_INC)/perl.h $(PERL_INC)/iperlsys.h \
2866 $(PERL_INC)/form.h $(PERL_INC)/perly.h
2868 $(OBJECT) : $(PERL_HDRS)
2869 } if $self->{OBJECT};
2871 push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}};
2878 Defines target that creates a PPD (Perl Package Description) file
2879 for a binary distribution.
2886 if ($self->{ABSTRACT_FROM}){
2887 $self->{ABSTRACT} = $self->parse_abstract($self->{ABSTRACT_FROM}) or
2888 Carp::carp "WARNING: Setting ABSTRACT via file '$self->{ABSTRACT_FROM}' failed\n";
2890 my ($pack_ver) = join ",", (split (/\./, $self->{VERSION}), (0) x 4) [0 .. 3];
2891 push(@m, "# Creates a PPD (Perl Package Description) for a binary distribution.\n");
2893 push(@m, "\t\@\$(PERL) -e \"print qq{<SOFTPKG NAME=\\\"$self->{DISTNAME}\\\" VERSION=\\\"$pack_ver\\\">\\n}");
2894 push(@m, ". qq{\\t<TITLE>$self->{DISTNAME}</TITLE>\\n}");
2895 my $abstract = $self->{ABSTRACT};
2896 $abstract =~ s/\n/\\n/sg;
2897 $abstract =~ s/</</g;
2898 $abstract =~ s/>/>/g;
2899 push(@m, ". qq{\\t<ABSTRACT>$abstract</ABSTRACT>\\n}");
2900 my ($author) = $self->{AUTHOR};
2901 $author =~ s/</</g;
2902 $author =~ s/>/>/g;
2903 $author =~ s/@/\\@/g;
2904 push(@m, ". qq{\\t<AUTHOR>$author</AUTHOR>\\n}");
2905 push(@m, ". qq{\\t<IMPLEMENTATION>\\n}");
2907 foreach $prereq (sort keys %{$self->{PREREQ_PM}}) {
2908 my $pre_req = $prereq;
2909 $pre_req =~ s/::/-/g;
2910 my ($dep_ver) = join ",", (split (/\./, $self->{PREREQ_PM}{$prereq}), (0) x 4) [0 .. 3];
2911 push(@m, ". qq{\\t\\t<DEPENDENCY NAME=\\\"$pre_req\\\" VERSION=\\\"$dep_ver\\\" />\\n}");
2913 push(@m, ". qq{\\t\\t<OS NAME=\\\"\$(OSNAME)\\\" />\\n}");
2914 push(@m, ". qq{\\t\\t<ARCHITECTURE NAME=\\\"$Config{'archname'}\\\" />\\n}");
2915 my ($bin_location) = $self->{BINARY_LOCATION};
2916 $bin_location =~ s/\\/\\\\/g;
2917 if ($self->{PPM_INSTALL_SCRIPT}) {
2918 if ($self->{PPM_INSTALL_EXEC}) {
2919 push(@m, " . qq{\\t\\t<INSTALL EXEC=\\\"$self->{PPM_INSTALL_EXEC}\\\">$self->{PPM_INSTALL_SCRIPT}</INSTALL>\\n}");
2922 push(@m, " . qq{\\t\\t<INSTALL>$self->{PPM_INSTALL_SCRIPT}</INSTALL>\\n}");
2925 push(@m, ". qq{\\t\\t<CODEBASE HREF=\\\"$bin_location\\\" />\\n}");
2926 push(@m, ". qq{\\t</IMPLEMENTATION>\\n}");
2927 push(@m, ". qq{</SOFTPKG>\\n}\" > $self->{DISTNAME}.ppd");
2934 Returns the attribute C<PERM_RW> or the string C<644>.
2935 Used as the string that is passed
2936 to the C<chmod> command to set the permissions for read/writeable files.
2937 MakeMaker chooses C<644> because it has turned out in the past that
2938 relying on the umask provokes hard-to-track bug reports.
2939 When the return value is used by the perl function C<chmod>, it is
2940 interpreted as an octal value.
2945 shift->{PERM_RW} || "644";
2950 Returns the attribute C<PERM_RWX> or the string C<755>,
2951 i.e. the string that is passed
2952 to the C<chmod> command to set the permissions for executable files.
2958 shift->{PERM_RWX} || "755";
2963 Defines target that copies all files in the hash PM to their
2964 destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION>
2970 my($autodir) = $self->catdir('$(INST_LIB)','auto');
2972 pm_to_blib: $(TO_INST_PM)
2973 }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \
2974 "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \
2975 -e "pm_to_blib({qw{$(PM_TO_BLIB)}},'}.$autodir.q{')"
2976 }.$self->{NOECHO}.q{$(TOUCH) $@
2980 =item post_constants (o)
2982 Returns an empty string per default. Dedicated to overrides from
2983 within Makefile.PL after all constants have been defined.
2992 =item post_initialize (o)
2994 Returns an empty string per default. Used in Makefile.PLs to add some
2995 chunk of text to the Makefile after the object is initialized.
2999 sub post_initialize {
3006 Returns an empty string. Can be used in Makefile.PLs to write some
3007 text to the Makefile at the end.
3018 Check a path variable in $self from %Config, if it contains a prefix,
3019 and replace it with another one.
3021 Takes as arguments an attribute name, a search prefix and a
3022 replacement prefix. Changes the attribute in the object.
3027 my($self,$var,$sprefix,$rprefix) = @_;
3028 $self->{uc $var} ||= $Config{lc $var};
3029 $self->{uc $var} = VMS::Filespec::unixpath($self->{uc $var}) if $Is_VMS;
3030 $self->{uc $var} =~ s/\Q$sprefix\E/$rprefix/;
3035 Defines targets to run *.PL files.
3041 return "" unless $self->{PL_FILES};
3043 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
3044 my $list = ref($self->{PL_FILES}->{$plfile})
3045 ? $self->{PL_FILES}->{$plfile}
3046 : [$self->{PL_FILES}->{$plfile}];
3047 foreach $target (@$list) {
3050 $self->{NOECHO}\$(NOOP)
3053 \$(PERL) -I\$(INST_ARCHLIB) -I\$(INST_LIB) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) $plfile $target
3062 Defines the realclean target.
3067 my($self, %attribs) = @_;
3070 # Delete temporary files (via clean) and also delete installed files
3071 realclean purge :: clean
3073 # realclean subdirectories first (already cleaned)
3074 my $sub = "\t-cd %s && \$(TEST_F) %s && \$(MAKE) %s realclean\n";
3075 foreach(@{$self->{DIR}}){
3076 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}.old","-f $self->{MAKEFILE}.old"));
3077 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}",''));
3079 push(@m, " $self->{RM_RF} \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n");
3080 if( $self->has_link_code ){
3081 push(@m, " $self->{RM_F} \$(INST_DYNAMIC) \$(INST_BOOT)\n");
3082 push(@m, " $self->{RM_F} \$(INST_STATIC)\n");
3084 push(@m, " $self->{RM_F} " . join(" ", values %{$self->{PM}}) . "\n")
3085 if keys %{$self->{PM}};
3086 my(@otherfiles) = ($self->{MAKEFILE},
3087 "$self->{MAKEFILE}.old"); # Makefiles last
3088 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
3089 push(@m, " $self->{RM_RF} @otherfiles\n") if @otherfiles;
3090 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
3094 =item replace_manpage_separator
3096 Takes the name of a package, which may be a nested package, in the
3097 form Foo/Bar and replaces the slash with C<::>. Returns the replacement.
3101 sub replace_manpage_separator {
3102 my($self,$man) = @_;
3103 if ($^O eq 'uwin') {
3113 Defines the static target.
3118 # --- Static Loading Sections ---
3122 ## $(INST_PM) has been moved to the all: target.
3123 ## It remains here for awhile to allow for old usage: "make static"
3124 #static :: '.$self->{MAKEFILE}.' $(INST_STATIC) $(INST_PM)
3125 static :: '.$self->{MAKEFILE}.' $(INST_STATIC)
3126 '.$self->{NOECHO}.'$(NOOP)
3130 =item static_lib (o)
3132 Defines how to produce the *.a (or equivalent) files.
3138 # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC
3139 # return '' unless $self->needs_linking(); #might be because of a subdir
3141 return '' unless $self->has_link_code;
3145 $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)/.exists
3148 # If this extension has it's own library (eg SDBM_File)
3149 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
3150 push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB};
3153 q{ $(AR) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@
3154 $(CHMOD) $(PERM_RWX) $@
3155 }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld
3157 # Old mechanism - still available:
3159 "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs
3160 } if $self->{PERL_SRC} && $self->{EXTRALIBS};
3163 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
3167 =item staticmake (o)
3174 my($self, %attribs) = @_;
3177 my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB});
3179 # And as it's not yet built, we add the current extension
3180 # but only if it has some C code (or XS code, which implies C code)
3181 if (@{$self->{C}}) {
3182 @static = $self->catfile($self->{INST_ARCHLIB},
3185 "$self->{BASEEXT}$self->{LIB_EXT}"
3189 # Either we determine now, which libraries we will produce in the
3190 # subdirectories or we do it at runtime of the make.
3192 # We could ask all subdir objects, but I cannot imagine, why it
3193 # would be necessary.
3195 # Instead we determine all libraries for the new perl at
3197 my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB});
3199 $self->makeaperl(MAKE => $self->{MAKEFILE},
3200 DIRS => \@searchdirs,
3203 TARGET => $self->{MAP_TARGET},
3205 LIBPERL => $self->{LIBPERL_A}
3211 Helper subroutine for subdirs
3216 my($self, $subdir) = @_;
3221 $self->{NOECHO}cd $subdir && \$(MAKE) all \$(PASTHRU)
3228 Defines targets to process subdirectories.
3233 # --- Sub-directory Sections ---
3236 # This method provides a mechanism to automatically deal with
3237 # subdirectories containing further Makefile.PL scripts.
3238 # It calls the subdir_x() method for each subdirectory.
3239 foreach $dir (@{$self->{DIR}}){
3240 push(@m, $self->subdir_x($dir));
3241 #### print "Including $dir subdirectory\n";
3245 # The default clean, realclean and test targets in this Makefile
3246 # have automatically been given entries for each subdir.
3250 push(@m, "\n# none")
3257 Defines the test targets.
3262 # --- Test and Installation Sections ---
3264 my($self, %attribs) = @_;
3265 my $tests = $attribs{TESTS};
3266 if (!$tests && -d 't') {
3267 $tests = $Is_Win32 ? join(' ', <t\\*.t>) : 't/*.t';
3269 # note: 'test.pl' name is also hardcoded in init_dirscan()
3273 TEST_TYPE=test_\$(LINKTYPE)
3278 testdb :: testdb_\$(LINKTYPE)
3280 test :: \$(TEST_TYPE)
3282 push(@m, map("\t$self->{NOECHO}cd $_ && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) test \$(PASTHRU)\n",
3284 push(@m, "\t$self->{NOECHO}echo 'No tests defined for \$(NAME) extension.'\n")
3285 unless $tests or -f "test.pl" or @{$self->{DIR}};
3288 push(@m, "test_dynamic :: pure_all\n");
3289 push(@m, $self->test_via_harness('$(FULLPERL)', '$(TEST_FILES)')) if $tests;
3290 push(@m, $self->test_via_script('$(FULLPERL)', '$(TEST_FILE)')) if -f "test.pl";
3293 push(@m, "testdb_dynamic :: pure_all\n");
3294 push(@m, $self->test_via_script('$(FULLPERL) $(TESTDB_SW)', '$(TEST_FILE)'));
3297 # Occasionally we may face this degenerate target:
3298 push @m, "test_ : test_dynamic\n\n";
3300 if ($self->needs_linking()) {
3301 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
3302 push(@m, $self->test_via_harness('./$(MAP_TARGET)', '$(TEST_FILES)')) if $tests;
3303 push(@m, $self->test_via_script('./$(MAP_TARGET)', '$(TEST_FILE)')) if -f "test.pl";
3305 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
3306 push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
3309 push @m, "test_static :: test_dynamic\n";
3310 push @m, "testdb_static :: testdb_dynamic\n";
3315 =item test_via_harness (o)
3317 Helper method to write the test targets
3321 sub test_via_harness {
3322 my($self, $perl, $tests) = @_;
3323 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3324 "\t$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";
3327 =item test_via_script (o)
3329 Other helper method for test.
3333 sub test_via_script {
3334 my($self, $perl, $script) = @_;
3335 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3336 qq{\t$perl}.q{ -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) }.qq{$script
3340 =item tool_autosplit (o)
3342 Defines a simple perl call that runs autosplit. May be deprecated by
3347 sub tool_autosplit {
3348 # --- Tool Sections ---
3350 my($self, %attribs) = @_;
3352 $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN};
3354 # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto
3355 AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e 'use AutoSplit;}.$asl.q{autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1) ;'
3359 =item tools_other (o)
3361 Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in
3362 the Makefile. Also defines the perl programs MKPATH,
3363 WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL.
3370 my $bin_sh = $Config{sh} || '/bin/sh';
3375 for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) {
3376 push @m, "$_ = $self->{$_}\n";
3380 # The following is a portable way to say mkdir -p
3381 # To see which directories are created, change the if 0 to if 1
3382 MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath
3384 # This helps us to minimize the effect of the .exists files A yet
3385 # better solution would be to have a stable file in the perl
3386 # distribution with a timestamp of zero. But this solution doesn't
3387 # need any changes to the core distribution and works with older perls
3388 EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime
3392 return join "", @m if $self->{PARENT};
3395 # Here we warn users that an old packlist file was found somewhere,
3396 # and that they should call some uninstall routine
3397 WARN_IF_OLD_PACKLIST = $(PERL) -we 'exit unless -f $$ARGV[0];' \\
3398 -e 'print "WARNING: I have found an old package in\n";' \\
3399 -e 'print "\t$$ARGV[0].\n";' \\
3400 -e 'print "Please make sure the two installations are not conflicting\n";'
3405 MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \
3406 -e "install({@ARGV},'$(VERBINST)',0,'$(UNINST)');"
3408 DOC_INSTALL = $(PERL) -e '$$\="\n\n";' \
3409 -e 'print "=head2 ", scalar(localtime), ": C<", shift, ">", " L<", shift, ">";' \
3410 -e 'print "=over 4";' \
3411 -e 'while (defined($$key = shift) and defined($$val = shift)){print "=item *";print "C<$$key: $$val>";}' \
3414 UNINSTALL = $(PERL) -MExtUtils::Install \
3415 -e 'uninstall($$ARGV[0],1,1); print "\nUninstall is deprecated. Please check the";' \
3416 -e 'print " packlist above carefully.\n There may be errors. Remove the";' \
3417 -e 'print " appropriate files manually.\n Sorry for the inconveniences.\n"'
3423 =item tool_xsubpp (o)
3425 Determines typemaps, xsubpp version, prototype behaviour.
3431 return "" unless $self->needs_linking;
3432 my($xsdir) = $self->catdir($self->{PERL_LIB},"ExtUtils");
3433 my(@tmdeps) = $self->catdir('$(XSUBPPDIR)','typemap');
3434 if( $self->{TYPEMAPS} ){
3436 foreach $typemap (@{$self->{TYPEMAPS}}){
3437 if( ! -f $typemap ){
3438 warn "Typemap $typemap not found.\n";
3441 push(@tmdeps, $typemap);
3445 push(@tmdeps, "typemap") if -f "typemap";
3446 my(@tmargs) = map("-typemap $_", @tmdeps);
3447 if( exists $self->{XSOPT} ){
3448 unshift( @tmargs, $self->{XSOPT} );
3452 my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,"xsubpp"));
3454 # What are the correct thresholds for version 1 && 2 Paul?
3455 if ( $xsubpp_version > 1.923 ){
3456 $self->{XSPROTOARG} = "" unless defined $self->{XSPROTOARG};
3458 if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) {
3459 print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp.
3460 Your version of xsubpp is $xsubpp_version and cannot handle this.
3461 Please upgrade to a more recent version of xsubpp.
3464 $self->{XSPROTOARG} = "";
3468 my $xsubpp = "xsubpp";
3472 XSUBPP = \$(XSUBPPDIR)/$xsubpp
3473 XSPROTOARG = $self->{XSPROTOARG}
3474 XSUBPPDEPS = @tmdeps
3475 XSUBPPARGS = @tmargs
3481 my($self,$xsubpp) = @_;
3482 return $Xsubpp_Version if defined $Xsubpp_Version; # global variable
3486 # try to figure out the version number of the xsubpp on the system
3488 # first try the -v flag, introduced in 1.921 & 2.000a2
3490 return "" unless $self->needs_linking;
3492 my $command = "$self->{PERL} -I$self->{PERL_LIB} $xsubpp -v 2>&1";
3493 print "Running $command\n" if $Verbose >= 2;
3494 $version = `$command` ;
3495 warn "Running '$command' exits with status " . ($?>>8) if $?;
3498 return $Xsubpp_Version = $1 if $version =~ /^xsubpp version (.*)/ ;
3500 # nope, then try something else
3502 my $counter = '000';
3503 my ($file) = 'temp' ;
3504 $counter++ while -e "$file$counter"; # don't overwrite anything
3507 open(F, ">$file") or die "Cannot open file '$file': $!\n" ;
3509 MODULE = fred PACKAGE = fred
3518 $command = "$self->{PERL} $xsubpp $file 2>&1";
3519 print "Running $command\n" if $Verbose >= 2;
3520 my $text = `$command` ;
3521 warn "Running '$command' exits with status " . ($?>>8) if $?;
3524 # gets 1.2 -> 1.92 and 2.000a1
3525 return $Xsubpp_Version = $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ;
3527 # it is either 1.0 or 1.1
3528 return $Xsubpp_Version = 1.1 if $text =~ /^Warning: ignored semicolon/ ;
3530 # none of the above, so 1.0
3531 return $Xsubpp_Version = "1.0" ;
3534 =item top_targets (o)
3536 Defines the targets all, subdirs, config, and O_FILES
3541 # --- Target Sections ---
3546 #all :: config $(INST_PM) subdirs linkext manifypods
3550 all :: pure_all htmlifypods manifypods
3551 '.$self->{NOECHO}.'$(NOOP)
3553 unless $self->{SKIPHASH}{'all'};
3556 pure_all :: config pm_to_blib subdirs linkext
3557 '.$self->{NOECHO}.'$(NOOP)
3559 subdirs :: $(MYEXTLIB)
3560 '.$self->{NOECHO}.'$(NOOP)
3562 config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)/.exists
3563 '.$self->{NOECHO}.'$(NOOP)
3565 config :: $(INST_ARCHAUTODIR)/.exists
3566 '.$self->{NOECHO}.'$(NOOP)
3568 config :: $(INST_AUTODIR)/.exists
3569 '.$self->{NOECHO}.'$(NOOP)
3573 config :: Version_check
3574 $self->{NOECHO}\$(NOOP)
3576 } unless $self->{PARENT} or ($self->{PERL_SRC} && $self->{INSTALLDIRS} eq "perl") or $self->{NO_VC};
3578 push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]);
3580 if (%{$self->{HTMLLIBPODS}}) {
3582 config :: \$(INST_HTMLLIBDIR)/.exists
3583 $self->{NOECHO}\$(NOOP)
3586 push @m, $self->dir_target(qw[$(INST_HTMLLIBDIR)]);
3589 if (%{$self->{HTMLSCRIPTPODS}}) {
3591 config :: \$(INST_HTMLSCRIPTDIR)/.exists
3592 $self->{NOECHO}\$(NOOP)
3595 push @m, $self->dir_target(qw[$(INST_HTMLSCRIPTDIR)]);
3598 if (%{$self->{MAN1PODS}}) {
3600 config :: \$(INST_MAN1DIR)/.exists
3601 $self->{NOECHO}\$(NOOP)
3604 push @m, $self->dir_target(qw[$(INST_MAN1DIR)]);
3606 if (%{$self->{MAN3PODS}}) {
3608 config :: \$(INST_MAN3DIR)/.exists
3609 $self->{NOECHO}\$(NOOP)
3612 push @m, $self->dir_target(qw[$(INST_MAN3DIR)]);
3616 $(O_FILES): $(H_FILES)
3617 ' if @{$self->{O_FILES} || []} && @{$self->{H} || []};
3621 perldoc ExtUtils::MakeMaker
3626 }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
3627 -MExtUtils::MakeMaker=Version_check \
3628 -e "Version_check('$(MM_VERSION)')"
3636 Obsolete, deprecated method. Not used since Version 5.21.
3641 # --- perllocal.pod section ---
3642 my($self,$what,$name,@attribs)=@_;
3643 my $time = localtime;
3644 print "=head2 $time: $what C<$name>\n\n=over 4\n\n=item *\n\n";
3645 print join "\n\n=item *\n\n", map("C<$_>",@attribs);
3646 print "\n\n=back\n\n";
3651 Defines the suffix rules to compile XS files to C.
3657 return '' unless $self->needs_linking();
3660 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.c
3666 Defines the suffix rules to compile XS files to C++.
3672 return '' unless $self->needs_linking();
3675 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.cpp
3681 Defines suffix rules to go from XS to object files directly. This is
3682 only intended for broken make implementations.
3686 sub xs_o { # many makes are too dumb to use xs_c then c_o
3688 return '' unless $self->needs_linking();
3691 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs > $*.xsc && $(MV) $*.xsc $*.c
3692 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
3698 This is internal method that returns path to libperl.a equivalent
3699 to be linked to dynamic extensions. UNIX does not have one but OS2
3706 return '$(PERL_INC)' . "/$Config{libperl}" if $^O eq "beos";
3712 This is internal method that returns name of a file that is
3713 passed to linker to define symbols to be exported.
3714 UNIX does not have one but OS2 and Win32 do.
3730 L<ExtUtils::MakeMaker>