1 package ExtUtils::MM_Unix;
5 use File::Basename qw(basename dirname fileparse);
8 use vars qw($VERSION $Is_Mac $Is_OS2 $Is_VMS
9 $Verbose %pm %static $Xsubpp_Version);
11 $VERSION = substr q$Revision: 1.109 $, 10;
12 # $Id: MM_Unix.pm,v 1.109 1996/12/17 00:42:32 k Exp k $
14 Exporter::import('ExtUtils::MakeMaker',
15 qw( $Verbose &neatvalue));
17 $Is_OS2 = $^O eq 'os2';
18 $Is_Mac = $^O eq "MacOS";
20 if ($Is_VMS = $^O eq 'VMS') {
21 require VMS::Filespec;
22 import VMS::Filespec qw( &vmsify );
27 ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
31 C<require ExtUtils::MM_Unix;>
35 The methods provided by this package are designed to be used in
36 conjunction with ExtUtils::MakeMaker. When MakeMaker writes a
37 Makefile, it creates one or more objects that inherit their methods
38 from a package C<MM>. MM itself doesn't provide any methods, but it
39 ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating
40 specific packages take the responsibility for all the methods provided
41 by MM_Unix. We are trying to reduce the number of the necessary
42 overrides by defining rather primitive operations within
45 If you are going to write a platform specific MM package, please try
46 to limit the necessary overrides to primitive methods, and if it is not
47 possible to do so, let's work out how to achieve that gain.
49 If you are overriding any of these methods in your Makefile.PL (in the
50 MY class), please report that to the makemaker mailing list. We are
51 trying to minimize the necessary method overrides and switch to data
52 driven Makefile.PLs wherever possible. In the long run less methods
53 will be overridable via the MY class.
57 The following description of methods is still under
58 development. Please refer to the code for not suitably documented
59 sections and complain loudly to the makemaker mailing list.
61 Not all of the methods below are overridable in a
62 Makefile.PL. Overridable methods are marked as (o). All methods are
63 overridable by a platform specific MM_*.pm file (See
64 L<ExtUtils::MM_VMS>) and L<ExtUtils::MM_OS2>).
66 =head2 Preloaded methods
72 No physical check on the filesystem, but a logical cleanup of a
73 path. On UNIX eliminated successive slashes and successive "/.".
79 $path =~ s|/+|/|g ; # xx////xx -> xx/xx
80 $path =~ s|(/\.)+/|/|g ; # xx/././xx -> xx/xx
81 $path =~ s|^(\./)+|| unless $path eq "./"; # ./xx -> xx
82 $path =~ s|/$|| unless $path eq "/"; # xx/ -> xx
88 Concatenate two or more directory names to form a complete path ending
89 with a directory. But remove the trailing slash from the resulting
90 string, because it doesn't look good, isn't necessary and confuses
91 OS2. Of course, if this is the root directory, don't cut off the
102 # append a slash to each argument unless it has one there
103 $_ .= "/" if $_ eq '' or substr($_,-1) ne "/";
105 my $result = join('', @args);
106 # remove a trailing slash unless we are root
107 substr($result,-1) = ""
108 if length($result) > 1 && substr($result,-1) eq "/";
114 Concatenate one or more directory names and a filename to form a
115 complete path ending with a filename
122 return $file unless @_;
123 my $dir = $self->catdir(@_);
125 $_ .= "/" unless substr($_,length($_)-1,1) eq "/";
132 Returns a string representing of the current directory. "." on UNIX.
142 Returns a string representing of the root directory. "/" on UNIX.
152 Returns a string representing of the parent directory. ".." on UNIX.
160 sub ExtUtils::MM_Unix::c_o ;
161 sub ExtUtils::MM_Unix::clean ;
162 sub ExtUtils::MM_Unix::const_cccmd ;
163 sub ExtUtils::MM_Unix::const_config ;
164 sub ExtUtils::MM_Unix::const_loadlibs ;
165 sub ExtUtils::MM_Unix::constants ;
166 sub ExtUtils::MM_Unix::depend ;
167 sub ExtUtils::MM_Unix::dir_target ;
168 sub ExtUtils::MM_Unix::dist ;
169 sub ExtUtils::MM_Unix::dist_basics ;
170 sub ExtUtils::MM_Unix::dist_ci ;
171 sub ExtUtils::MM_Unix::dist_core ;
172 sub ExtUtils::MM_Unix::dist_dir ;
173 sub ExtUtils::MM_Unix::dist_test ;
174 sub ExtUtils::MM_Unix::dlsyms ;
175 sub ExtUtils::MM_Unix::dynamic ;
176 sub ExtUtils::MM_Unix::dynamic_bs ;
177 sub ExtUtils::MM_Unix::dynamic_lib ;
178 sub ExtUtils::MM_Unix::exescan ;
179 sub ExtUtils::MM_Unix::extliblist ;
180 sub ExtUtils::MM_Unix::file_name_is_absolute ;
181 sub ExtUtils::MM_Unix::find_perl ;
182 sub ExtUtils::MM_Unix::force ;
183 sub ExtUtils::MM_Unix::guess_name ;
184 sub ExtUtils::MM_Unix::has_link_code ;
185 sub ExtUtils::MM_Unix::init_dirscan ;
186 sub ExtUtils::MM_Unix::init_main ;
187 sub ExtUtils::MM_Unix::init_others ;
188 sub ExtUtils::MM_Unix::install ;
189 sub ExtUtils::MM_Unix::installbin ;
190 sub ExtUtils::MM_Unix::libscan ;
191 sub ExtUtils::MM_Unix::linkext ;
192 sub ExtUtils::MM_Unix::lsdir ;
193 sub ExtUtils::MM_Unix::macro ;
194 sub ExtUtils::MM_Unix::makeaperl ;
195 sub ExtUtils::MM_Unix::makefile ;
196 sub ExtUtils::MM_Unix::manifypods ;
197 sub ExtUtils::MM_Unix::maybe_command ;
198 sub ExtUtils::MM_Unix::maybe_command_in_dirs ;
199 sub ExtUtils::MM_Unix::needs_linking ;
200 sub ExtUtils::MM_Unix::nicetext ;
201 sub ExtUtils::MM_Unix::parse_version ;
202 sub ExtUtils::MM_Unix::pasthru ;
203 sub ExtUtils::MM_Unix::path ;
204 sub ExtUtils::MM_Unix::perl_script ;
205 sub ExtUtils::MM_Unix::perldepend ;
206 sub ExtUtils::MM_Unix::pm_to_blib ;
207 sub ExtUtils::MM_Unix::post_constants ;
208 sub ExtUtils::MM_Unix::post_initialize ;
209 sub ExtUtils::MM_Unix::postamble ;
210 sub ExtUtils::MM_Unix::prefixify ;
211 sub ExtUtils::MM_Unix::processPL ;
212 sub ExtUtils::MM_Unix::realclean ;
213 sub ExtUtils::MM_Unix::replace_manpage_separator ;
214 sub ExtUtils::MM_Unix::static ;
215 sub ExtUtils::MM_Unix::static_lib ;
216 sub ExtUtils::MM_Unix::staticmake ;
217 sub ExtUtils::MM_Unix::subdir_x ;
218 sub ExtUtils::MM_Unix::subdirs ;
219 sub ExtUtils::MM_Unix::test ;
220 sub ExtUtils::MM_Unix::test_via_harness ;
221 sub ExtUtils::MM_Unix::test_via_script ;
222 sub ExtUtils::MM_Unix::tool_autosplit ;
223 sub ExtUtils::MM_Unix::tool_xsubpp ;
224 sub ExtUtils::MM_Unix::tools_other ;
225 sub ExtUtils::MM_Unix::top_targets ;
226 sub ExtUtils::MM_Unix::writedoc ;
227 sub ExtUtils::MM_Unix::xs_c ;
228 sub ExtUtils::MM_Unix::xs_o ;
229 sub ExtUtils::MM_Unix::xsubpp_version ;
231 package ExtUtils::MM_Unix;
241 =head2 SelfLoaded methods
247 Defines the suffix rules to compile different flavors of C files to
253 # --- Translation Sections ---
256 return '' unless $self->needs_linking();
260 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
264 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.C
265 ' if $^O ne 'os2'; # Case-specific
268 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cpp
271 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cxx
274 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cc
281 Does very much the same as the cflags script in the perl
282 distribution. It doesn't return the whole compiler command line, but
283 initializes all of its parts. The const_cccmd method then actually
284 returns the definition of the CCCMD macro which uses these parts.
291 my($self,$libperl)=@_;
292 return $self->{CFLAGS} if $self->{CFLAGS};
293 return '' unless $self->needs_linking();
295 my($prog, $uc, $perltype, %cflags);
296 $libperl ||= $self->{LIBPERL_A} || "libperl$self->{LIB_EXT}" ;
297 $libperl =~ s/\.\$\(A\)$/$self->{LIB_EXT}/;
299 @cflags{qw(cc ccflags optimize large split shellflags)}
300 = @Config{qw(cc ccflags optimize large split shellflags)};
303 $cflags{shellflags} ||= '';
308 DE => '-DDEBUGGING -DEMBED',
309 M => '-DEMBED -DMULTIPLICITY',
310 DM => '-DDEBUGGING -DEMBED -DMULTIPLICITY',
313 if ($libperl =~ /libperl(\w*)\Q$self->{LIB_EXT}/){
316 $uc = ""; # avoid warning
318 $perltype = $map{$uc} ? $map{$uc} : "";
326 ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ;
327 if ($prog = $Config::Config{$name}) {
328 # Expand hints for this extension via the shell
329 print STDOUT "Processing $name hint:\n" if $Verbose;
330 my(@o)=`cc=\"$cflags{cc}\"
331 ccflags=\"$cflags{ccflags}\"
332 optimize=\"$cflags{optimize}\"
333 perltype=\"$cflags{perltype}\"
334 optdebug=\"$cflags{optdebug}\"
335 large=\"$cflags{large}\"
336 split=\"$cflags{'split'}\"
339 echo ccflags=\$ccflags
340 echo optimize=\$optimize
341 echo perltype=\$perltype
342 echo optdebug=\$optdebug
349 if ($line =~ /(.*?)=\s*(.*)\s*$/){
351 print STDOUT " $1 = $2\n" if $Verbose;
353 print STDOUT "Unrecognised result from hint: '$line'\n";
359 $cflags{optimize} = $optdebug;
362 for (qw(ccflags optimize perltype large split)) {
363 $cflags{$_} =~ s/^\s+//;
364 $cflags{$_} =~ s/\s+/ /g;
365 $cflags{$_} =~ s/\s+$//;
366 $self->{uc $_} ||= $cflags{$_}
369 return $self->{CFLAGS} = qq{
370 CCFLAGS = $self->{CCFLAGS}
371 OPTIMIZE = $self->{OPTIMIZE}
372 PERLTYPE = $self->{PERLTYPE}
373 LARGE = $self->{LARGE}
374 SPLIT = $self->{SPLIT}
381 Defines the clean target.
386 # --- Cleanup and Distribution Sections ---
388 my($self, %attribs) = @_;
391 # Delete temporary files but do not touch installed files. We don\'t delete
392 # the Makefile here so a later make realclean still has a makefile to use.
396 # clean subdirectories first
397 for $dir (@{$self->{DIR}}) {
398 push @m, "\t-cd $dir && test -f $self->{MAKEFILE} && \$(MAKE) clean\n";
401 my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files
402 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
403 push(@otherfiles, qw[./blib $(MAKE_APERL_FILE) $(INST_ARCHAUTODIR)/extralibs.all
404 perlmain.c mon.out core so_locations pm_to_blib
405 *~ */*~ */*/*~ *$(OBJ_EXT) *$(LIB_EXT) perl.exe
406 $(BOOTSTRAP) $(BASEEXT).bso $(BASEEXT).def
409 push @m, "\t-$self->{RM_RF} @otherfiles\n";
410 # See realclean and ext/utils/make_ext for usage of Makefile.old
412 "\t-$self->{MV} $self->{MAKEFILE} $self->{MAKEFILE}.old 2>/dev/null\n");
414 "\t$attribs{POSTOP}\n") if $attribs{POSTOP};
418 =item const_cccmd (o)
420 Returns the full compiler call for C programs and stores the
421 definition in CONST_CCCMD.
426 my($self,$libperl)=@_;
427 return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
428 return '' unless $self->needs_linking();
429 return $self->{CONST_CCCMD} =
430 q{CCCMD = $(CC) -c $(INC) $(CCFLAGS) $(OPTIMIZE) \\
431 $(PERLTYPE) $(LARGE) $(SPLIT) $(DEFINE_VERSION) \\
432 $(XS_DEFINE_VERSION)};
435 =item const_config (o)
437 Defines a couple of constants in the Makefile that are imported from
443 # --- Constants Sections ---
447 push(@m,"\n# These definitions are from config.sh (via $INC{'Config.pm'})\n");
448 push(@m,"\n# They may have been overridden via Makefile.PL or on the command line\n");
450 foreach $m (@{$self->{CONFIG}}){
451 # SITE*EXP macros are defined in &constants; avoid duplicates here
452 next if $once_only{$m} or $m eq 'sitelibexp' or $m eq 'sitearchexp';
453 push @m, "\U$m\E = ".$self->{uc $m}."\n";
459 =item const_loadlibs (o)
461 Defines EXTRALIBS, LDLOADLIBS, BSLOADLIBS, LD_RUN_PATH. See
462 L<ExtUtils::Liblist> for details.
468 return "" unless $self->needs_linking;
471 # $self->{NAME} might depend on some other libraries:
472 # See ExtUtils::Liblist for details
477 EXTRALIBS LDLOADLIBS BSLOADLIBS LD_RUN_PATH
479 next unless defined $self->{$tmp};
480 push @m, "$tmp = $self->{$tmp}\n";
487 Initializes lots of constants and .SUFFIXES and .PHONY
497 AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION
498 VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB
499 INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS
500 INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB
501 INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB
502 PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB
503 FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC
504 PERL_INC PERL FULLPERL
507 next unless defined $self->{$tmp};
508 push @m, "$tmp = $self->{$tmp}\n";
512 VERSION_MACRO = VERSION
513 DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\"
514 XS_VERSION_MACRO = XS_VERSION
515 XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\"
519 MAKEMAKER = $INC{'ExtUtils/MakeMaker.pm'}
520 MM_VERSION = $ExtUtils::MakeMaker::VERSION
524 # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle).
525 # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle)
526 # ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!!
527 # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar)
528 # DLBASE = Basename part of dynamic library. May be just equal BASEEXT.
532 FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT
535 next unless defined $self->{$tmp};
536 push @m, "$tmp = $self->{$tmp}\n";
540 # Handy lists of source code files:
541 XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})."
542 C_FILES = ".join(" \\\n\t", @{$self->{C}})."
543 O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})."
544 H_FILES = ".join(" \\\n\t", @{$self->{H}})."
545 MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})."
546 MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})."
550 INST_MAN1DIR INSTALLMAN1DIR MAN1EXT INST_MAN3DIR INSTALLMAN3DIR MAN3EXT
552 next unless defined $self->{$tmp};
553 push @m, "$tmp = $self->{$tmp}\n";
557 .NO_CONFIG_REC: Makefile
558 } if $ENV{CLEARCASE_ROOT};
560 # why not q{} ? -- emacs
562 # work around a famous dec-osf make(1) feature(?):
565 .SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT)
567 # Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that
568 # some make implementations will delete the Makefile when we rebuild it. Because
569 # we call false(1) when we rebuild it. So make(1) is not completely wrong when it
570 # does so. Our milage may vary.
571 # .PRECIOUS: Makefile # seems to be not necessary anymore
573 .PHONY: all config static dynamic test linkext manifest
575 # Where is the Config information that we are using/depend on
576 CONFIGDEP = \$(PERL_ARCHLIB)/Config.pm \$(PERL_INC)/config.h
579 my @parentdir = split(/::/, $self->{PARENT_NAME});
581 # Where to put things:
582 INST_LIBDIR = }. $self->catdir('$(INST_LIB)',@parentdir) .q{
583 INST_ARCHLIBDIR = }. $self->catdir('$(INST_ARCHLIB)',@parentdir) .q{
585 INST_AUTODIR = }. $self->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{
586 INST_ARCHAUTODIR = }. $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{
589 if ($self->has_link_code()) {
591 INST_STATIC = $(INST_ARCHAUTODIR)/$(BASEEXT)$(LIB_EXT)
592 INST_DYNAMIC = $(INST_ARCHAUTODIR)/$(DLBASE).$(DLEXT)
593 INST_BOOT = $(INST_ARCHAUTODIR)/$(BASEEXT).bs
604 $tmp = "$self->{BASEEXT}.def";
613 $tmp = "\$(PERL_INC)/libperl\$(LIB_EXT)";
622 #INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{
624 #PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
628 TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{
630 PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
638 Same as macro for the depend attribute.
643 my($self,%attribs) = @_;
645 while (($key,$val) = each %attribs){
646 last unless defined $key;
647 push @m, "$key: $val\n";
654 Takes an array of directories that need to exist and returns a
655 Makefile entry for a .exists file in these directories. Returns
656 nothing, if the entry has already been processed. We're helpless
657 though, if the same directory comes as $(FOO) _and_ as "bar". Both of
658 them get an entry, that's why we use "::".
663 # --- Make-Directories section (internal method) ---
664 # dir_target(@array) returns a Makefile entry for the file .exists in each
665 # named directory. Returns nothing, if the entry has already been processed.
666 # We're helpless though, if the same directory comes as $(FOO) _and_ as "bar".
667 # Both of them get an entry, that's why we use "::". I chose '$(PERL)' as the
668 # prerequisite, because there has to be one, something that doesn't change
671 my($self,@dirs) = @_;
673 foreach $dir (@dirs) {
674 my($src) = $self->catfile($self->{PERL_INC},'perl.h');
675 my($targ) = $self->catfile($dir,'.exists');
676 my($targdir) = $targ; # Necessary because catfile may have
677 $targdir =~ s:/?.exists$::; # adapted syntax of $dir to target OS
678 next if $self->{DIR_TARGET}{$self}{$targdir}++;
681 $self->{NOECHO}\$(MKPATH) $targdir
682 $self->{NOECHO}\$(EQUALIZE_TIMESTAMP) $src $targ
685 -$self->{NOECHO}\$(CHMOD) 755 $targdir
693 Defines a lot of macros for distribution support.
698 my($self, %attribs) = @_;
701 # VERSION should be sanitised before use as a file name
702 my($version) = $attribs{VERSION} || '$(VERSION)';
703 my($name) = $attribs{NAME} || '$(DISTNAME)';
704 my($tar) = $attribs{TAR} || 'tar'; # eg /usr/bin/gnutar
705 my($tarflags) = $attribs{TARFLAGS} || 'cvf';
706 my($zip) = $attribs{ZIP} || 'zip'; # eg pkzip Yuck!
707 my($zipflags) = $attribs{ZIPFLAGS} || '-r';
708 my($compress) = $attribs{COMPRESS} || 'compress'; # eg gzip
709 my($suffix) = $attribs{SUFFIX} || '.Z'; # eg .gz
710 my($shar) = $attribs{SHAR} || 'shar'; # eg "shar --gzip"
711 my($preop) = $attribs{PREOP} || "$self->{NOECHO}\$(NOOP)"; # eg update MANIFEST
712 my($postop) = $attribs{POSTOP} || "$self->{NOECHO}\$(NOOP)"; # eg remove the distdir
714 my($to_unix) = $attribs{TO_UNIX} || ($Is_OS2
716 . 'test -f tmp.zip && $(RM) tmp.zip;'
717 . ' $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM) tmp.zip'
718 : "$self->{NOECHO}\$(NOOP)");
720 my($ci) = $attribs{CI} || 'ci -u';
721 my($rcs_label)= $attribs{RCS_LABEL}|| 'rcs -Nv$(VERSION_SYM): -q';
722 my($dist_cp) = $attribs{DIST_CP} || 'best';
723 my($dist_default) = $attribs{DIST_DEFAULT} || 'tardist';
726 DISTVNAME = ${name}-$version
738 RCS_LABEL = $rcs_label
740 DIST_DEFAULT = $dist_default
745 =item dist_basics (o)
747 Defines the targets distclean, distcheck, skipcheck, manifest.
755 distclean :: realclean distcheck
760 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e 'use ExtUtils::Manifest "&fullcheck";' \\
766 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e 'use ExtUtils::Manifest "&skipcheck";' \\
772 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e 'use ExtUtils::Manifest "&mkmanifest";' \\
780 Defines a check in target for RCS.
789 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e 'use ExtUtils::Manifest "&maniread";' \\
790 -e '@all = keys %{ maniread() };' \\
791 -e 'print("Executing $(CI) @all\n"); system("$(CI) @all");' \\
792 -e 'print("Executing $(RCS_LABEL) ...\n"); system("$(RCS_LABEL) @all");'
799 Defeines the targets dist, tardist, zipdist, uutardist, shdist
807 dist : $(DIST_DEFAULT)
808 }.$self->{NOECHO}.q{$(PERL) -le 'print "Warning: Makefile possibly out of date with $$vf" if ' \
809 -e '-e ($$vf="$(VERSION_FROM)") and -M $$vf < -M "}.$self->{MAKEFILE}.q{";'
811 tardist : $(DISTVNAME).tar$(SUFFIX)
813 zipdist : $(DISTVNAME).zip
815 $(DISTVNAME).tar$(SUFFIX) : distdir
818 $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME)
819 $(RM_RF) $(DISTVNAME)
820 $(COMPRESS) $(DISTVNAME).tar
823 $(DISTVNAME).zip : distdir
825 $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME)
826 $(RM_RF) $(DISTVNAME)
829 uutardist : $(DISTVNAME).tar$(SUFFIX)
830 uuencode $(DISTVNAME).tar$(SUFFIX) \\
831 $(DISTVNAME).tar$(SUFFIX) > \\
832 $(DISTVNAME).tar$(SUFFIX)_uu
836 $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar
837 $(RM_RF) $(DISTVNAME)
845 Defines the scratch directory target that will hold the distribution
846 before tar-ing (or shar-ing).
855 $(RM_RF) $(DISTVNAME)
856 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=manicopy,maniread \\
857 -e 'manicopy(maniread(),"$(DISTVNAME)", "$(DIST_CP)");'
864 Defines a target that produces the distribution in the
865 scratchdirectory, and runs 'perl Makefile.PL; make ;make test' in that
875 cd $(DISTVNAME) && $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) Makefile.PL
876 cd $(DISTVNAME) && $(MAKE)
877 cd $(DISTVNAME) && $(MAKE) test
884 Used by AIX and VMS to define DL_FUNCS and DL_VARS and write the *.exp
890 my($self,%attribs) = @_;
892 return '' unless ($^O eq 'aix' && $self->needs_linking() );
894 my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {};
895 my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || [];
899 dynamic :: $self->{BASEEXT}.exp
901 ") unless $self->{SKIPHASH}{'dynamic'}; # dynamic and static are subs, so...
904 static :: $self->{BASEEXT}.exp
906 ") unless $self->{SKIPHASH}{'static'}; # we avoid a warning if we tick them
909 $self->{BASEEXT}.exp: Makefile.PL
910 ",' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\
911 Mksymlists("NAME" => "',$self->{NAME},'", "DL_FUNCS" => ',
912 neatvalue($funcs),', "DL_VARS" => ', neatvalue($vars), ');\'
920 Defines the dynamic target.
925 # --- Dynamic Loading Sections ---
929 ## $(INST_PM) has been moved to the all: target.
930 ## It remains here for awhile to allow for old usage: "make dynamic"
931 #dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT) $(INST_PM)
932 dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT)
933 '.$self->{NOECHO}.'$(NOOP)
939 Defines targets for bootstrap files.
944 my($self, %attribs) = @_;
947 ' unless $self->has_link_code();
950 BOOTSTRAP = '."$self->{BASEEXT}.bs".'
952 # As Mkbootstrap might not write a file (if none is required)
953 # we use touch to prevent make continually trying to remake it.
954 # The DynaLoader only reads a non-empty file.
955 $(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)/.exists
956 '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))"
957 '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \
958 -e \'use ExtUtils::Mkbootstrap;\' \
959 -e \'Mkbootstrap("$(BASEEXT)","$(BSLOADLIBS)");\'
960 '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP)
963 $(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists
964 '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT)
965 -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT)
970 =item dynamic_lib (o)
972 Defines how to produce the *.so (or equivalent) files.
977 my($self, %attribs) = @_;
978 return '' unless $self->needs_linking(); #might be because of a subdir
980 return '' unless $self->has_link_code;
982 my($otherldflags) = $attribs{OTHERLDFLAGS} || "";
983 my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
984 my($armaybe) = $attribs{ARMAYBE} || $self->{ARMAYBE} || ":";
985 my($ldfrom) = '$(LDFROM)';
986 $armaybe = 'ar' if ($^O eq 'dec_osf' and $armaybe eq ':');
989 # This section creates the dynamically loadable $(INST_DYNAMIC)
990 # from $(OBJECT) and possibly $(MYEXTLIB).
991 ARMAYBE = '.$armaybe.'
992 OTHERLDFLAGS = '.$otherldflags.'
993 INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
995 $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
997 if ($armaybe ne ':'){
998 $ldfrom = 'tmp$(LIB_EXT)';
999 push(@m,' $(ARMAYBE) cr '.$ldfrom.' $(OBJECT)'."\n");
1000 push(@m,' $(RANLIB) '."$ldfrom\n");
1002 $ldfrom = "-all $ldfrom -none" if ($^O eq 'dec_osf');
1003 push(@m,' LD_RUN_PATH="$(LD_RUN_PATH)" $(LD) -o $@ $(LDDLFLAGS) '.$ldfrom.
1004 ' $(OTHERLDFLAGS) $(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) $(EXPORT_LIST)');
1009 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
1015 Deprecated method. Use libscan instead.
1020 my($self,$path) = @_;
1026 Called by init_others, and calls ext ExtUtils::Liblist. See
1027 L<ExtUtils::Liblist> for details.
1032 my($self,$libs) = @_;
1033 require ExtUtils::Liblist;
1034 $self->ext($libs, $Verbose);
1037 =item file_name_is_absolute
1039 Takes as argument a path and returns true, if it is an absolute path.
1043 sub file_name_is_absolute {
1044 my($self,$file) = @_;
1050 Finds the executables PERL and FULLPERL
1055 my($self, $ver, $names, $dirs, $trace) = @_;
1058 print "Looking for perl $ver by these names:
1064 foreach $dir (@$dirs){
1065 next unless defined $dir; # $self->{PERL_SRC} may be undefined
1066 foreach $name (@$names){
1068 if ($self->file_name_is_absolute($name)) { # /foo/bar
1070 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo
1071 $abs = $self->catfile($dir, $name);
1073 $abs = $self->canonpath($self->catfile($self->curdir, $name));
1075 print "Checking $abs\n" if ($trace >= 2);
1076 next unless $self->maybe_command($abs);
1077 print "Executing $abs\n" if ($trace >= 2);
1078 $val = `$abs -e 'require $ver; print "VER_OK\n" ' 2>&1`;
1079 if ($val =~ /VER_OK/) {
1080 print "Using PERL=$abs\n" if $trace;
1082 } elsif ($trace >= 2) {
1083 print "Result: `$val'\n";
1087 print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n";
1088 0; # false and not empty
1093 =head2 Methods to actually produce chunks of text for the Makefile
1095 The methods here are called for each MakeMaker object in the order
1096 specified by @ExtUtils::MakeMaker::MM_Sections.
1108 '# Phony target to force checking subdirectories.
1115 Guess the name of this package by examining the working directory's
1116 name. MakeMaker calls this only if the developer has not supplied a
1126 my $name = basename(cwd());
1127 $name =~ s|[\-_][\d\.\-]+$||; # this is new with MM 5.00, we
1128 # strip minus or underline
1129 # followed by a float or some such
1130 print "Warning: Guessing NAME [$name] from current directory name.\n";
1136 Returns true if C, XS, MYEXTLIB or similar objects exist within this
1137 object that need a compiler. Does not descend into subdirectories as
1138 needs_linking() does.
1144 return $self->{HAS_LINK_CODE} if defined $self->{HAS_LINK_CODE};
1145 if ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}){
1146 $self->{HAS_LINK_CODE} = 1;
1149 return $self->{HAS_LINK_CODE} = 0;
1154 Initializes DIR, XS, PM, C, O_FILES, H, PL_FILES, MAN*PODS, EXE_FILES.
1158 sub init_dirscan { # --- File and Directory Lists (.xs .pm .pod etc)
1160 my($name, %dir, %xs, %c, %h, %ignore, %pl_files, %manifypods);
1161 local(%pm); #the sub in find() has to see this hash
1162 $ignore{'test.pl'} = 1;
1163 $ignore{'makefile.pl'} = 1 if $Is_VMS;
1164 foreach $name ($self->lsdir($self->curdir)){
1165 next if $name eq $self->curdir or $name eq $self->updir or $ignore{$name};
1166 next unless $self->libscan($name);
1168 next if -l $name; # We do not support symlinks at all
1169 $dir{$name} = $name if (-f $self->catfile($name,"Makefile.PL"));
1170 } elsif ($name =~ /\.xs$/){
1171 my($c); ($c = $name) =~ s/\.xs$/.c/;
1174 } elsif ($name =~ /\.c(pp|xx|c)?$/i){ # .c .C .cpp .cxx .cc
1176 unless $name =~ m/perlmain\.c/; # See MAP_TARGET
1177 } elsif ($name =~ /\.h$/i){
1179 } elsif ($name =~ /\.(p[ml]|pod)$/){
1180 $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name);
1181 } elsif ($name =~ /\.PL$/ && $name ne "Makefile.PL") {
1182 ($pl_files{$name} = $name) =~ s/\.PL$// ;
1183 } elsif ($Is_VMS && $name =~ /\.pl$/ && $name ne 'makefile.pl' &&
1184 $name ne 'test.pl') { # case-insensitive filesystem
1185 ($pl_files{$name} = $name) =~ s/\.pl$// ;
1189 # Some larger extensions often wish to install a number of *.pm/pl
1190 # files into the library in various locations.
1192 # The attribute PMLIBDIRS holds an array reference which lists
1193 # subdirectories which we should search for library files to
1194 # install. PMLIBDIRS defaults to [ 'lib', $self->{BASEEXT} ]. We
1195 # recursively search through the named directories (skipping any
1196 # which don't exist or contain Makefile.PL files).
1198 # For each *.pm or *.pl file found $self->libscan() is called with
1199 # the default installation path in $_[1]. The return value of
1200 # libscan defines the actual installation location. The default
1201 # libscan function simply returns the path. The file is skipped
1202 # if libscan returns false.
1204 # The default installation location passed to libscan in $_[1] is:
1206 # ./*.pm => $(INST_LIBDIR)/*.pm
1207 # ./xyz/... => $(INST_LIBDIR)/xyz/...
1208 # ./lib/... => $(INST_LIB)/...
1210 # In this way the 'lib' directory is seen as the root of the actual
1211 # perl library whereas the others are relative to INST_LIBDIR
1212 # (which includes PARENT_NAME). This is a subtle distinction but one
1213 # that's important for nested modules.
1215 $self->{PMLIBDIRS} = ['lib', $self->{BASEEXT}]
1216 unless $self->{PMLIBDIRS};
1218 #only existing directories that aren't in $dir are allowed
1220 # Avoid $_ wherever possible:
1221 # @{$self->{PMLIBDIRS}} = grep -d && !$dir{$_}, @{$self->{PMLIBDIRS}};
1222 my (@pmlibdirs) = @{$self->{PMLIBDIRS}};
1224 @{$self->{PMLIBDIRS}} = ();
1225 foreach $pmlibdir (@pmlibdirs) {
1226 -d $pmlibdir && !$dir{$pmlibdir} && push @{$self->{PMLIBDIRS}}, $pmlibdir;
1229 if (@{$self->{PMLIBDIRS}}){
1230 print "Searching PMLIBDIRS: @{$self->{PMLIBDIRS}}\n"
1233 File::Find::find(sub {
1235 if ($_ eq "CVS" || $_ eq "RCS"){
1236 $File::Find::prune = 1;
1240 my($path, $prefix) = ($File::Find::name, '$(INST_LIBDIR)');
1241 my($striplibpath,$striplibname);
1242 $prefix = '$(INST_LIB)' if (($striplibpath = $path) =~ s:^(\W*)lib\W:$1:i);
1243 ($striplibname,$striplibpath) = fileparse($striplibpath);
1244 my($inst) = $self->catfile($prefix,$striplibpath,$striplibname);
1245 local($_) = $inst; # for backwards compatibility
1246 $inst = $self->libscan($inst);
1247 print "libscan($path) => '$inst'\n" if ($Verbose >= 2);
1248 return unless $inst;
1250 }, @{$self->{PMLIBDIRS}});
1253 $self->{DIR} = [sort keys %dir] unless $self->{DIR};
1254 $self->{XS} = \%xs unless $self->{XS};
1255 $self->{PM} = \%pm unless $self->{PM};
1256 $self->{C} = [sort keys %c] unless $self->{C};
1257 my(@o_files) = @{$self->{C}};
1258 $self->{O_FILES} = [grep s/\.c(pp|xx|c)?$/$self->{OBJ_EXT}/i, @o_files] ;
1259 $self->{H} = [sort keys %h] unless $self->{H};
1260 $self->{PL_FILES} = \%pl_files unless $self->{PL_FILES};
1262 # Set up names of manual pages to generate from pods
1263 if ($self->{MAN1PODS}) {
1264 } elsif ( $self->{INST_MAN1DIR} =~ /^(none|\s*)$/ ) {
1265 $self->{MAN1PODS} = {};
1267 my %manifypods = ();
1268 if ( exists $self->{EXE_FILES} ) {
1269 foreach $name (@{$self->{EXE_FILES}}) {
1270 # use FileHandle ();
1271 # my $fh = new FileHandle;
1274 # one day test, if $/ can be set to '' safely (is the bug fixed that was in 5.001m?)
1275 # if ($fh->open("<$name")) {
1276 if (open(FH,"<$name")) {
1279 if (/^=head1\s+\w+/) {
1287 # If it doesn't exist yet, we assume, it has pods in it
1291 $manifypods{$name} = $self->catfile('$(INST_MAN1DIR)',basename($name).'.$(MAN1EXT)');
1295 $self->{MAN1PODS} = \%manifypods;
1297 if ($self->{MAN3PODS}) {
1298 } elsif ( $self->{INST_MAN3DIR} =~ /^(none|\s*)$/ ) {
1299 $self->{MAN3PODS} = {};
1301 my %manifypods = (); # we collect the keys first, i.e. the files
1302 # we have to convert to pod
1303 foreach $name (keys %{$self->{PM}}) {
1304 if ($name =~ /\.pod$/ ) {
1305 $manifypods{$name} = $self->{PM}{$name};
1306 } elsif ($name =~ /\.p[ml]$/ ) {
1307 # use FileHandle ();
1308 # my $fh = new FileHandle;
1311 # $fh->open("<$name");
1312 if (open(FH,"<$name")) {
1315 if (/^=head1\s+\w+/) {
1326 $manifypods{$name} = $self->{PM}{$name};
1331 # Remove "Configure.pm" and similar, if it's not the only pod listed
1332 # To force inclusion, just name it "Configure.pod", or override MAN3PODS
1333 foreach $name (keys %manifypods) {
1334 if ($name =~ /(config|setup).*\.pm/i) {
1335 delete $manifypods{$name};
1338 my($manpagename) = $name;
1339 unless ($manpagename =~ s!^\W*lib\W+!!) { # everything below lib is ok
1340 $manpagename = $self->catfile(split(/::/,$self->{PARENT_NAME}),$manpagename);
1342 $manpagename =~ s/\.p(od|m|l)$//;
1343 $manpagename = $self->replace_manpage_separator($manpagename);
1344 $manifypods{$name} = $self->catfile("\$(INST_MAN3DIR)","$manpagename.\$(MAN3EXT)");
1346 $self->{MAN3PODS} = \%manifypods;
1352 Initializes NAME, FULLEXT, BASEEXT, PARENT_NAME, DLBASE, PERL_SRC,
1353 PERL_LIB, PERL_ARCHLIB, PERL_INC, INSTALLDIRS, INST_*, INSTALL*,
1354 PREFIX, CONFIG, AR, AR_STATIC_ARGS, LD, OBJ_EXT, LIB_EXT, MAP_TARGET,
1355 LIBPERL_A, VERSION_FROM, VERSION, DISTNAME, VERSION_SYM.
1362 # --- Initialize Module Name and Paths
1364 # NAME = Foo::Bar::Oracle
1365 # FULLEXT = Foo/Bar/Oracle
1367 # ROOTEXT = Directory part of FULLEXT with leading /. !!! Deprecated from MM 5.32 !!!
1368 # PARENT_NAME = Foo::Bar
1370 ### ($self->{FULLEXT} =
1371 ### $self->{NAME}) =~ s!::!/!g ; #eg. BSD/Foo/Socket
1372 $self->{FULLEXT} = $self->catdir(split /::/, $self->{NAME});
1375 # Copied from DynaLoader:
1377 my(@modparts) = split(/::/,$self->{NAME});
1378 my($modfname) = $modparts[-1];
1380 # Some systems have restrictions on files names for DLL's etc.
1381 # mod2fname returns appropriate file base name (typically truncated)
1382 # It may also edit @modparts if required.
1383 if (defined &DynaLoader::mod2fname) {
1384 $modfname = &DynaLoader::mod2fname(\@modparts);
1387 ($self->{PARENT_NAME}, $self->{BASEEXT}) = $self->{NAME} =~ m!([\w:]+::)?(\w+)$! ;
1389 if (defined &DynaLoader::mod2fname) {
1390 # As of 5.001m, dl_os2 appends '_'
1391 $self->{DLBASE} = $modfname;
1393 $self->{DLBASE} = '$(BASEEXT)';
1397 ### ROOTEXT deprecated from MM 5.32
1398 ### ($self->{ROOTEXT} =
1399 ### $self->{FULLEXT}) =~ s#/?\Q$self->{BASEEXT}\E$## ; #eg. /BSD/Foo
1400 ### $self->{ROOTEXT} = ($Is_VMS ? '' : '/') . $self->{ROOTEXT} if $self->{ROOTEXT};
1403 # --- Initialize PERL_LIB, INST_LIB, PERL_SRC
1405 # *Real* information: where did we get these two from? ...
1406 my $inc_config_dir = dirname($INC{'Config.pm'});
1407 my $inc_carp_dir = dirname($INC{'Carp.pm'});
1409 unless ($self->{PERL_SRC}){
1411 foreach $dir ($self->updir(),$self->catdir($self->updir(),$self->updir()),$self->catdir($self->updir(),$self->updir(),$self->updir())){
1413 -f $self->catfile($dir,"config.sh")
1415 -f $self->catfile($dir,"perl.h")
1417 -f $self->catfile($dir,"lib","Exporter.pm")
1419 $self->{PERL_SRC}=$dir ;
1424 if ($self->{PERL_SRC}){
1425 $self->{PERL_LIB} ||= $self->catdir("$self->{PERL_SRC}","lib");
1426 $self->{PERL_ARCHLIB} = $self->{PERL_LIB};
1427 $self->{PERL_INC} = $self->{PERL_SRC};
1428 # catch a situation that has occurred a few times in the past:
1431 -s $self->catfile($self->{PERL_SRC},'cflags')
1435 -s $self->catfile($self->{PERL_SRC},'perlshr_attr.opt')
1440 You cannot build extensions below the perl source tree after executing
1441 a 'make clean' in the perl source tree.
1443 To rebuild extensions distributed with the perl source you should
1444 simply Configure (to include those extensions) and then build perl as
1445 normal. After installing perl the source tree can be deleted. It is
1446 not needed for building extensions by running 'perl Makefile.PL'
1447 usually without extra arguments.
1449 It is recommended that you unpack and build additional extensions away
1450 from the perl source tree.
1454 # we should also consider $ENV{PERL5LIB} here
1455 $self->{PERL_LIB} ||= $Config::Config{privlibexp};
1456 $self->{PERL_ARCHLIB} ||= $Config::Config{archlibexp};
1457 $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
1459 unless (-f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))){
1461 Error: Unable to locate installed Perl libraries or Perl source code.
1463 It is recommended that you install perl in a standard location before
1464 building extensions. Some precompiled versions of perl do not contain
1465 these header files, so you cannot build extensions. In such a case,
1466 please build and install your perl from a fresh perl distribution. It
1467 usually solves this kind of problem.
1469 \(You get this message, because MakeMaker could not find "$perl_h"\)
1472 # print STDOUT "Using header files found in $self->{PERL_INC}\n"
1473 # if $Verbose && $self->needs_linking();
1477 # We get SITELIBEXP and SITEARCHEXP directly via
1478 # Get_from_Config. When we are running standard modules, these
1479 # won't matter, we will set INSTALLDIRS to "perl". Otherwise we
1480 # set it to "site". I prefer that INSTALLDIRS be set from outside
1482 $self->{INSTALLDIRS} ||= "site";
1484 # INST_LIB typically pre-set if building an extension after
1485 # perl has been built and installed. Setting INST_LIB allows
1486 # you to build directly into, say $Config::Config{privlibexp}.
1487 unless ($self->{INST_LIB}){
1490 ##### XXXXX We have to change this nonsense
1492 if (defined $self->{PERL_SRC} and $self->{INSTALLDIRS} eq "perl") {
1493 $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB};
1495 $self->{INST_LIB} = $self->catdir($self->curdir,"blib","lib");
1498 $self->{INST_ARCHLIB} ||= $self->catdir($self->curdir,"blib","arch");
1499 $self->{INST_BIN} ||= $self->catdir($self->curdir,'blib','bin');
1501 # We need to set up INST_LIBDIR before init_libscan() for VMS
1502 my @parentdir = split(/::/, $self->{PARENT_NAME});
1503 $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)',@parentdir);
1504 $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)',@parentdir);
1505 $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)','auto','$(FULLEXT)');
1506 $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)');
1508 # INST_EXE is deprecated, should go away March '97
1509 $self->{INST_EXE} ||= $self->catdir($self->curdir,'blib','script');
1510 $self->{INST_SCRIPT} ||= $self->catdir($self->curdir,'blib','script');
1512 # The user who requests an installation directory explicitly
1513 # should not have to tell us a architecture installation directory
1514 # as well. We look if a directory exists that is named after the
1515 # architecture. If not we take it as a sign that it should be the
1516 # same as the requested installation directory. Otherwise we take
1518 # We do the same thing twice: for privlib/archlib and for sitelib/sitearch
1520 for $libpair ({l=>"privlib", a=>"archlib"}, {l=>"sitelib", a=>"sitearch"}) {
1521 my $lib = "install$libpair->{l}";
1523 my $Arch = uc "install$libpair->{a}";
1524 if( $self->{$Lib} && ! $self->{$Arch} ){
1525 my($ilib) = $Config{$lib};
1526 $ilib = VMS::Filespec::unixify($ilib) if $Is_VMS;
1528 $self->prefixify($Arch,$ilib,$self->{$Lib});
1530 unless (-d $self->{$Arch}) {
1531 print STDOUT "Directory $self->{$Arch} not found, thusly\n" if $Verbose;
1532 $self->{$Arch} = $self->{$Lib};
1534 print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose;
1538 # we have to look at the relation between $Config{prefix} and the
1539 # requested values. We're going to set the $Config{prefix} part of
1540 # all the installation path variables to literally $(PREFIX), so
1541 # the user can still say make PREFIX=foo
1542 my($configure_prefix) = $Config{'prefix'};
1543 $prefix = VMS::Filespec::unixify($prefix) if $Is_VMS;
1544 $self->{PREFIX} ||= $configure_prefix;
1547 my($install_variable,$search_prefix,$replace_prefix);
1549 # The rule, taken from Configure, is that if prefix contains perl,
1551 # perlprefix/lib/ INSTALLPRIVLIB
1552 # perlprefix/lib/pod/
1553 # perlprefix/lib/site_perl/ INSTALLSITELIB
1554 # perlprefix/bin/ INSTALLBIN
1555 # perlprefix/man/ INSTALLMAN1DIR
1557 # prefix/lib/perl5/ INSTALLPRIVLIB
1558 # prefix/lib/perl5/pod/
1559 # prefix/lib/perl5/site_perl/ INSTALLSITELIB
1560 # prefix/bin/ INSTALLBIN
1561 # prefix/lib/perl5/man/ INSTALLMAN1DIR
1563 $replace_prefix = qq[\$\(PREFIX\)];
1564 for $install_variable (qw/
1568 $self->prefixify($install_variable,$configure_prefix,$replace_prefix);
1570 $search_prefix = $configure_prefix =~ /perl/ ?
1571 $self->catdir($configure_prefix,"lib") :
1572 $self->catdir($configure_prefix,"lib","perl5");
1574 $self->{INSTALLPRIVLIB} = $self->{INSTALLSITELIB} = $self->{LIB};
1575 $self->{INSTALLARCHLIB} = $self->{INSTALLSITEARCH} =
1576 $self->catdir($self->{LIB},$Config{'archname'});
1578 $replace_prefix = $self->{PREFIX} =~ /perl/ ?
1579 $self->catdir(qq[\$\(PREFIX\)],"lib") :
1580 $self->catdir(qq[\$\(PREFIX\)],"lib","perl5");
1581 for $install_variable (qw/
1587 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1590 $search_prefix = $configure_prefix =~ /perl/ ?
1591 $self->catdir($configure_prefix,"man") :
1592 $self->catdir($configure_prefix,"lib","perl5","man");
1593 $replace_prefix = $self->{PREFIX} =~ /perl/ ?
1594 $self->catdir(qq[\$\(PREFIX\)],"man") :
1595 $self->catdir(qq[\$\(PREFIX\)],"lib","perl5","man");
1596 for $install_variable (qw/
1600 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1603 # Now we head at the manpages. Maybe they DO NOT want manpages
1605 $self->{INSTALLMAN1DIR} = $Config::Config{installman1dir}
1606 unless defined $self->{INSTALLMAN1DIR};
1607 unless (defined $self->{INST_MAN1DIR}){
1608 if ($self->{INSTALLMAN1DIR} =~ /^(none|\s*)$/){
1609 $self->{INST_MAN1DIR} = $self->{INSTALLMAN1DIR};
1611 $self->{INST_MAN1DIR} = $self->catdir($self->curdir,'blib','man1');
1614 $self->{MAN1EXT} ||= $Config::Config{man1ext};
1616 $self->{INSTALLMAN3DIR} = $Config::Config{installman3dir}
1617 unless defined $self->{INSTALLMAN3DIR};
1618 unless (defined $self->{INST_MAN3DIR}){
1619 if ($self->{INSTALLMAN3DIR} =~ /^(none|\s*)$/){
1620 $self->{INST_MAN3DIR} = $self->{INSTALLMAN3DIR};
1622 $self->{INST_MAN3DIR} = $self->catdir($self->curdir,'blib','man3');
1625 $self->{MAN3EXT} ||= $Config::Config{man3ext};
1628 # Get some stuff out of %Config if we haven't yet done so
1629 print STDOUT "CONFIG must be an array ref\n"
1630 if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY');
1631 $self->{CONFIG} = [] unless (ref $self->{CONFIG});
1632 push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config);
1633 push(@{$self->{CONFIG}}, 'shellflags') if $Config::Config{shellflags};
1635 foreach $m (@{$self->{CONFIG}}){
1636 next if $once_only{$m};
1637 print STDOUT "CONFIG key '$m' does not exist in Config.pm\n"
1638 unless exists $Config::Config{$m};
1639 $self->{uc $m} ||= $Config::Config{$m};
1643 # This is too dangerous:
1644 # if ($^O eq "next") {
1645 # $self->{AR} = "libtool";
1646 # $self->{AR_STATIC_ARGS} = "-o";
1648 # But I leave it as a placeholder
1650 $self->{AR_STATIC_ARGS} ||= "cr";
1652 # These should never be needed
1653 $self->{LD} ||= 'ld';
1654 $self->{OBJ_EXT} ||= '.o';
1655 $self->{LIB_EXT} ||= '.a';
1657 $self->{MAP_TARGET} ||= "perl";
1659 $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}";
1661 # make a simple check if we find Exporter
1662 warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory
1663 (Exporter.pm not found)"
1664 unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") ||
1665 $self->{NAME} eq "ExtUtils::MakeMaker";
1667 # Determine VERSION and VERSION_FROM
1668 ($self->{DISTNAME}=$self->{NAME}) =~ s#(::)#-#g unless $self->{DISTNAME};
1669 if ($self->{VERSION_FROM}){
1670 $self->{VERSION} = $self->parse_version($self->{VERSION_FROM}) or
1671 Carp::carp "WARNING: Setting VERSION via file '$self->{VERSION_FROM}' failed\n"
1675 if ($self->{VERSION}) {
1676 $self->{VERSION} =~ s/^\s+//;
1677 $self->{VERSION} =~ s/\s+$//;
1680 $self->{VERSION} ||= "0.10";
1681 ($self->{VERSION_SYM} = $self->{VERSION}) =~ s/\W/_/g;
1684 # Graham Barr and Paul Marquess had some ideas how to ensure
1685 # version compatibility between the *.pm file and the
1686 # corresponding *.xs file. The bottomline was, that we need an
1687 # XS_VERSION macro that defaults to VERSION:
1688 $self->{XS_VERSION} ||= $self->{VERSION};
1690 # --- Initialize Perl Binary Locations
1692 # Find Perl 5. The only contract here is that both 'PERL' and 'FULLPERL'
1693 # will be working versions of perl 5. miniperl has priority over perl
1694 # for PERL to ensure that $(PERL) is usable while building ./ext/*
1695 my ($component,@defpath);
1696 foreach $component ($self->{PERL_SRC}, $self->path(), $Config::Config{binexp}) {
1697 push @defpath, $component if defined $component;
1700 $self->find_perl(5.0, [ $^X, 'miniperl','perl','perl5',"perl$]" ],
1701 \@defpath, $Verbose ) unless ($self->{PERL});
1702 # don't check if perl is executable, maybe they have decided to
1703 # supply switches with perl
1705 # Define 'FULLPERL' to be a non-miniperl (used in test: target)
1706 ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/perl/i
1707 unless ($self->{FULLPERL});
1712 Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH,
1713 OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, NOOP, FIRST_MAKEFILE,
1714 MAKEFILE, NOECHO, RM_F, RM_RF, TOUCH, CP, MV, CHMOD, UMASK_NULL
1718 sub init_others { # --- Initialize Other Attributes
1721 # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS}
1722 # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or
1723 # undefined. In any case we turn it into an anon array:
1725 # May check $Config{libs} too, thus not empty.
1726 $self->{LIBS}=[''] unless $self->{LIBS};
1728 $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR';
1729 $self->{LD_RUN_PATH} = "";
1731 foreach $libs ( @{$self->{LIBS}} ){
1732 $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace
1733 my(@libs) = $self->extliblist($libs);
1734 if ($libs[0] or $libs[1] or $libs[2]){
1735 # LD_RUN_PATH now computed by ExtUtils::Liblist
1736 ($self->{EXTRALIBS}, $self->{BSLOADLIBS}, $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
1741 if ( $self->{OBJECT} ) {
1742 $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g;
1744 # init_dirscan should have found out, if we have C files
1745 $self->{OBJECT} = "";
1746 $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]};
1748 $self->{OBJECT} =~ s/\n+/ \\\n\t/g;
1749 $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : "";
1750 $self->{PERLMAINCC} ||= '$(CC)';
1751 $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM};
1753 # Sanity check: don't define LINKTYPE = dynamic if we're skipping
1754 # the 'dynamic' section of MM. We don't have this problem with
1755 # 'static', since we either must use it (%Config says we can't
1756 # use dynamic loading) or the caller asked for it explicitly.
1757 if (!$self->{LINKTYPE}) {
1758 $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'}
1760 : ($Config::Config{usedl} ? 'dynamic' : 'static');
1763 # These get overridden for VMS and maybe some other systems
1764 $self->{NOOP} ||= '$(SHELL) -c true';
1765 $self->{FIRST_MAKEFILE} ||= "Makefile";
1766 $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE};
1767 $self->{MAKE_APERL_FILE} ||= "Makefile.aperl";
1768 $self->{NOECHO} = '@' unless defined $self->{NOECHO};
1769 $self->{RM_F} ||= "rm -f";
1770 $self->{RM_RF} ||= "rm -rf";
1771 $self->{TOUCH} ||= "touch";
1772 $self->{CP} ||= "cp";
1773 $self->{MV} ||= "mv";
1774 $self->{CHMOD} ||= "chmod";
1775 $self->{UMASK_NULL} ||= "umask 0";
1780 Defines the install target.
1785 my($self, %attribs) = @_;
1789 install :: all pure_install doc_install
1791 install_perl :: all pure_perl_install doc_perl_install
1793 install_site :: all pure_site_install doc_site_install
1795 install_ :: install_site
1796 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1798 pure_install :: pure_$(INSTALLDIRS)_install
1800 doc_install :: doc_$(INSTALLDIRS)_install
1801 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
1803 pure__install : pure_site_install
1804 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1806 doc__install : doc_site_install
1807 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1809 pure_perl_install ::
1810 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
1811 read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
1812 write }.$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
1813 $(INST_LIB) $(INSTALLPRIVLIB) \
1814 $(INST_ARCHLIB) $(INSTALLARCHLIB) \
1815 $(INST_BIN) $(INSTALLBIN) \
1816 $(INST_SCRIPT) $(INSTALLSCRIPT) \
1817 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
1818 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
1819 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
1820 }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{
1823 pure_site_install ::
1824 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
1825 read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
1826 write }.$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \
1827 $(INST_LIB) $(INSTALLSITELIB) \
1828 $(INST_ARCHLIB) $(INSTALLSITEARCH) \
1829 $(INST_BIN) $(INSTALLBIN) \
1830 $(INST_SCRIPT) $(INSTALLSCRIPT) \
1831 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
1832 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
1833 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
1834 }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{
1837 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
1838 "Module" "$(NAME)" \
1839 "installed into" "$(INSTALLPRIVLIB)" \
1840 LINKTYPE "$(LINKTYPE)" \
1841 VERSION "$(VERSION)" \
1842 EXE_FILES "$(EXE_FILES)" \
1843 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1846 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
1847 "Module" "$(NAME)" \
1848 "installed into" "$(INSTALLSITELIB)" \
1849 LINKTYPE "$(LINKTYPE)" \
1850 VERSION "$(VERSION)" \
1851 EXE_FILES "$(EXE_FILES)" \
1852 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1857 uninstall :: uninstall_from_$(INSTALLDIRS)dirs
1859 uninstall_from_perldirs ::
1861 q{$(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{
1863 uninstall_from_sitedirs ::
1865 q{$(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{
1871 =item installbin (o)
1873 Defines targets to install EXE_FILES.
1879 return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
1880 return "" unless @{$self->{EXE_FILES}};
1881 my(@m, $from, $to, %fromto, @to);
1882 push @m, $self->dir_target(qw[$(INST_SCRIPT)]);
1883 for $from (@{$self->{EXE_FILES}}) {
1884 my($path)= $self->catfile('$(INST_SCRIPT)', basename($from));
1885 local($_) = $path; # for backwards compatibility
1886 $to = $self->libscan($path);
1887 print "libscan($from) => '$to'\n" if ($Verbose >=2);
1890 @to = values %fromto;
1892 EXE_FILES = @{$self->{EXE_FILES}}
1900 while (($from,$to) = each %fromto) {
1901 last unless defined $from;
1902 my $todir = dirname($to);
1904 $to: $from $self->{MAKEFILE} $todir/.exists
1905 $self->{NOECHO}$self->{RM_F} $to
1906 $self->{CP} $from $to
1914 Takes a path to a file that is found by init_dirscan and returns false
1915 if we don't want to include this file in the library. Mainly used to
1916 exclude RCS, CVS, and SCCS directories from installation.
1923 my($self,$path) = @_;
1924 return '' if $path =~ m:\b(RCS|CVS|SCCS)\b: ;
1930 Defines the linkext target which in turn defines the LINKTYPE.
1935 my($self, %attribs) = @_;
1936 # LINKTYPE => static or dynamic or ''
1937 my($linktype) = defined $attribs{LINKTYPE} ?
1938 $attribs{LINKTYPE} : '$(LINKTYPE)';
1940 linkext :: $linktype
1941 $self->{NOECHO}\$(NOOP)
1947 Takes as arguments a directory name and a regular expression. Returns
1948 all entries in the directory that match the regular expression.
1954 my($dir, $regex) = @_;
1956 my $dh = new DirHandle;
1957 $dh->open($dir || ".") or return ();
1960 @ls = grep(/$regex/, @ls) if $regex;
1966 Simple subroutine to insert the macros defined by the macro attribute
1972 my($self,%attribs) = @_;
1974 while (($key,$val) = each %attribs){
1975 last unless defined $key;
1976 push @m, "$key = $val\n";
1983 Called by staticmake. Defines how to write the Makefile to produce a
1986 By default the Makefile produced includes all the static extensions in
1987 the perl library. (Purified versions of library files, e.g.,
1988 DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.)
1993 my($self, %attribs) = @_;
1994 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) =
1995 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
1998 # --- MakeMaker makeaperl section ---
1999 MAP_TARGET = $target
2000 FULLPERL = $self->{FULLPERL}
2002 return join '', @m if $self->{PARENT};
2004 my($dir) = join ":", @{$self->{DIR}};
2006 unless ($self->{MAKEAPERL}) {
2008 $(MAP_TARGET) :: static $(MAKE_APERL_FILE)
2009 $(MAKE) -f $(MAKE_APERL_FILE) $@
2011 $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
2012 }.$self->{NOECHO}.q{echo Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET)
2013 }.$self->{NOECHO}.q{$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2014 Makefile.PL DIR=}, $dir, q{ \
2015 MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
2016 MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=};
2022 push @m, " \\\n\t\t$_";
2024 # push @m, map( " \\\n\t\t$_", @ARGV );
2032 my($cccmd, $linkcmd, $lperl);
2035 $cccmd = $self->const_cccmd($libperl);
2036 $cccmd =~ s/^CCCMD\s*=\s*//;
2037 $cccmd =~ s/\$\(INC\)/ -I$self->{PERL_INC} /;
2038 $cccmd .= " $Config::Config{cccdlflags}"
2039 if ($Config::Config{useshrplib} eq 'true');
2040 $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/;
2042 # The front matter of the linkcommand...
2043 $linkcmd = join ' ', "\$(CC)",
2044 grep($_, @Config{qw(large split ldflags ccdlflags)});
2045 $linkcmd =~ s/\s+/ /g;
2046 $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,;
2048 # Which *.a files could we make use of...
2051 File::Find::find(sub {
2052 return unless m/\Q$self->{LIB_EXT}\E$/;
2053 return if m/^libperl/;
2054 # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a)
2055 return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure";
2057 if( exists $self->{INCLUDE_EXT} ){
2062 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2066 # Throw away anything not explicitly marked for inclusion.
2067 # DynaLoader is implied.
2068 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
2074 return unless $found;
2076 elsif( exists $self->{EXCLUDE_EXT} ){
2080 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2084 # Throw away anything explicitly marked for exclusion
2085 foreach $excl (@{$self->{EXCLUDE_EXT}}){
2086 return if( $xx eq $excl );
2090 # don't include the installed version of this extension. I
2091 # leave this line here, although it is not necessary anymore:
2092 # I patched minimod.PL instead, so that Miniperl.pm won't
2093 # enclude duplicates
2095 # Once the patch to minimod.PL is in the distribution, I can
2097 return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}$:;
2099 $static{cwd() . "/" . $_}++;
2100 }, grep( -d $_, @{$searchdirs || []}) );
2102 # We trust that what has been handed in as argument, will be buildable
2103 $static = [] unless $static;
2104 @static{@{$static}} = (1) x @{$static};
2106 $extra = [] unless $extra && ref $extra eq 'ARRAY';
2107 for (sort keys %static) {
2108 next unless /\Q$self->{LIB_EXT}\E$/;
2109 $_ = dirname($_) . "/extralibs.ld";
2113 grep(s/^/-I/, @{$perlinc || []});
2115 $target = "perl" unless $target;
2116 $tmp = "." unless $tmp;
2118 # MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we
2119 # regenerate the Makefiles, MAP_STATIC and the dependencies for
2120 # extralibs.all are computed correctly
2122 MAP_LINKCMD = $linkcmd
2123 MAP_PERLINC = @{$perlinc || []}
2125 join(" \\\n\t", reverse sort keys %static), "
2127 MAP_PRELIBS = $Config::Config{libs} $Config::Config{cryptlib}
2130 if (defined $libperl) {
2131 ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/;
2133 unless ($libperl && -f $lperl) { # Ilya's code...
2134 my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE";
2135 $libperl ||= "libperl$self->{LIB_EXT}";
2136 $libperl = "$dir/$libperl";
2137 $lperl ||= "libperl$self->{LIB_EXT}";
2138 $lperl = "$dir/$lperl";
2139 print STDOUT "Warning: $libperl not found
2140 If you're going to build a static perl binary, make sure perl is installed
2141 otherwise ignore this warning\n"
2142 unless (-f $lperl || defined($self->{PERL_SRC}));
2146 MAP_LIBPERL = $libperl
2150 \$(INST_ARCHAUTODIR)/extralibs.all: \$(INST_ARCHAUTODIR)/.exists ".join(" \\\n\t", @$extra)."
2151 $self->{NOECHO}$self->{RM_F} \$\@
2152 $self->{NOECHO}\$(TOUCH) \$\@
2156 foreach $catfile (@$extra){
2157 push @m, "\tcat $catfile >> \$\@\n";
2161 \$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all
2162 \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS)
2163 $self->{NOECHO}echo 'To install the new \"\$(MAP_TARGET)\" binary, call'
2164 $self->{NOECHO}echo ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)'
2165 $self->{NOECHO}echo 'To remove the intermediate files say'
2166 $self->{NOECHO}echo ' make -f $makefilename map_clean'
2168 $tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c
2170 push @m, "\tcd $tmp && $cccmd -I\$(PERL_INC) perlmain.c\n";
2173 $tmp/perlmain.c: $makefilename}, q{
2174 }.$self->{NOECHO}.q{echo Writing $@
2175 }.$self->{NOECHO}.q{$(PERL) $(MAP_PERLINC) -e 'use ExtUtils::Miniperl; \\
2176 writemain(grep s#.*/auto/##, qw|$(MAP_STATIC)|)' > $@t && mv $@t $@
2182 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
2183 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
2184 "Perl binary" "$(MAP_TARGET)" \
2185 MAP_STATIC "$(MAP_STATIC)" \
2186 MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \
2187 MAP_LIBPERL "$(MAP_LIBPERL)" \
2188 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2193 inst_perl: pure_inst_perl doc_inst_perl
2195 pure_inst_perl: $(MAP_TARGET)
2196 }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(INSTALLBIN)','$(MAP_TARGET)').q{
2201 }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all
2209 Defines how to rewrite the Makefile.
2216 # We do not know what target was originally specified so we
2217 # must force a manual rerun to be sure. But as it should only
2218 # happen very rarely it is not a significant problem.
2220 $(OBJECT) : $(FIRST_MAKEFILE)
2221 ' if $self->{OBJECT};
2224 # We take a very conservative approach here, but it\'s worth it.
2225 # We move Makefile to Makefile.old here to avoid gnu make looping.
2226 }.$self->{MAKEFILE}.q{ : Makefile.PL $(CONFIGDEP)
2227 }.$self->{NOECHO}.q{echo "Makefile out-of-date with respect to $?"
2228 }.$self->{NOECHO}.q{echo "Cleaning current config before rebuilding Makefile..."
2229 -}.$self->{NOECHO}.q{mv }."$self->{MAKEFILE} $self->{MAKEFILE}.old".q{
2230 -$(MAKE) -f }.$self->{MAKEFILE}.q{.old clean >/dev/null 2>&1 || true
2231 $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{
2232 }.$self->{NOECHO}.q{echo ">>> Your Makefile has been rebuilt. <<<"
2233 }.$self->{NOECHO}.q{echo ">>> Please rerun the make command. <<<"; false
2235 # To change behavior to :: would be nice, but would break Tk b9.02
2236 # so you find such a warning below the dist target.
2237 #}.$self->{MAKEFILE}.q{ :: $(VERSION_FROM)
2238 # }.$self->{NOECHO}.q{echo "Warning: Makefile possibly out of date with $(VERSION_FROM)"
2244 =item manifypods (o)
2246 Defines targets and routines to translate the pods into manpages and
2247 put them into the INST_* directories.
2252 my($self, %attribs) = @_;
2253 return "\nmanifypods :\n\t$self->{NOECHO}\$(NOOP)\n" unless %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}};
2256 if (defined $self->{PERL_SRC}) {
2257 $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man');
2259 $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man');
2261 unless ($self->perl_script($pod2man_exe)) {
2262 # No pod2man but some MAN3PODS to be installed
2265 Warning: I could not locate your pod2man program. Please make sure,
2266 your pod2man program is in your PATH before you execute 'make'
2269 $pod2man_exe = "-S pod2man";
2273 qq[POD2MAN_EXE = $pod2man_exe\n],
2274 q[POD2MAN = $(PERL) -we '%m=@ARGV;for (keys %m){' \\
2275 -e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "].$self->{MAKEFILE}.q[";' \\
2276 -e 'print "Manifying $$m{$$_}\n";' \\
2277 -e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2MAN_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
2278 -e 'chmod 0644, $$m{$$_} or warn "chmod 644 $$m{$$_}: $$!\n";}'
2280 push @m, "\nmanifypods : ";
2281 push @m, join " \\\n\t", keys %{$self->{MAN1PODS}}, keys %{$self->{MAN3PODS}};
2284 if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) {
2285 push @m, "\t$self->{NOECHO}\$(POD2MAN) \\\n\t";
2286 push @m, join " \\\n\t", %{$self->{MAN1PODS}}, %{$self->{MAN3PODS}};
2293 Returns true, if the argument is likely to be a command.
2298 my($self,$file) = @_;
2299 return $file if -x $file && ! -d $file;
2303 =item maybe_command_in_dirs
2305 method under development. Not yet used. Ask Ilya :-)
2309 sub maybe_command_in_dirs { # $ver is optional argument if looking for perl
2310 # Ilya's suggestion. Not yet used, want to understand it first, but at least the code is here
2311 my($self, $names, $dirs, $trace, $ver) = @_;
2313 foreach $dir (@$dirs){
2314 next unless defined $dir; # $self->{PERL_SRC} may be undefined
2315 foreach $name (@$names){
2317 if ($self->file_name_is_absolute($name)) { # /foo/bar
2319 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # bar
2320 $abs = $self->catfile($dir, $name);
2322 $abs = $self->catfile($self->curdir, $name);
2324 print "Checking $abs for $name\n" if ($trace >= 2);
2325 next unless $tryabs = $self->maybe_command($abs);
2326 print "Substituting $tryabs instead of $abs\n"
2327 if ($trace >= 2 and $tryabs ne $abs);
2330 print "Executing $abs\n" if ($trace >= 2);
2331 if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) {
2332 print "Using PERL=$abs\n" if $trace;
2335 } else { # Do not look for perl
2342 =item needs_linking (o)
2344 Does this module need linking? Looks into subdirectory objects (see
2345 also has_link_code())
2352 $caller = (caller(0))[3];
2353 Carp::confess("Needs_linking called too early") if $caller =~ /^ExtUtils::MakeMaker::/;
2354 return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING};
2355 if ($self->has_link_code or $self->{MAKEAPERL}){
2356 $self->{NEEDS_LINKING} = 1;
2359 foreach $child (keys %{$self->{CHILDREN}}) {
2360 if ($self->{CHILDREN}->{$child}->needs_linking) {
2361 $self->{NEEDS_LINKING} = 1;
2365 return $self->{NEEDS_LINKING} = 0;
2370 misnamed method (will have to be changed). The MM_Unix method just
2371 returns the argument without further processing.
2373 On VMS used to insure that colons marking targets are preceded by
2374 space - most Unix Makes don't need this, but it's necessary under VMS
2375 to distinguish the target delimiter from a colon appearing as part of
2381 my($self,$text) = @_;
2387 parse a file and return what you think is $VERSION in this file set to
2392 my($self,$parsefile) = @_;
2396 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2399 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2402 next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/;
2404 package ExtUtils::MakeMaker::_version;
2412 $result = eval($eval) || 0;
2413 die "Could not eval '$eval' in $parsefile: $@" if $@;
2423 Defines the string that is passed to recursive make calls in
2433 my($sep) = $Is_VMS ? ',' : '';
2436 foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)){
2437 push @pasthru, "$key=\"\$($key)\"";
2440 push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n";
2446 Takes no argument, returns the environment variable PATH as an array.
2452 my $path_sep = $Is_OS2 ? ";" : ":";
2453 my $path = $ENV{PATH};
2454 $path =~ s:\\:/:g if $Is_OS2;
2455 my @path = split $path_sep, $path;
2456 foreach(@path) { $_ = '.' if $_ eq '' }
2462 Takes one argument, a file name, and returns the file name, if the
2463 argument is likely to be a perl script. On MM_Unix this is true for
2464 any ordinary, readable file.
2469 my($self,$file) = @_;
2470 return $file if -r $file && -f _;
2474 =item perldepend (o)
2476 Defines the dependency from all *.h files that come with the perl
2485 # Check for unpropogated config.sh changes. Should never happen.
2486 # We do NOT just update config.h because that is not sufficient.
2487 # An out of date config.h is not fatal but complains loudly!
2488 $(PERL_INC)/config.h: $(PERL_SRC)/config.sh
2489 -}.$self->{NOECHO}.q{echo "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false
2491 $(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh
2492 }.$self->{NOECHO}.q{echo "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh"
2493 cd $(PERL_SRC) && $(MAKE) lib/Config.pm
2494 } if $self->{PERL_SRC};
2496 return join "", @m unless $self->needs_linking;
2500 $(PERL_INC)/EXTERN.h $(PERL_INC)/gv.h $(PERL_INC)/pp.h \
2501 $(PERL_INC)/INTERN.h $(PERL_INC)/handy.h $(PERL_INC)/proto.h \
2502 $(PERL_INC)/XSUB.h $(PERL_INC)/hv.h $(PERL_INC)/regcomp.h \
2503 $(PERL_INC)/av.h $(PERL_INC)/keywords.h $(PERL_INC)/regexp.h \
2504 $(PERL_INC)/config.h $(PERL_INC)/mg.h $(PERL_INC)/scope.h \
2505 $(PERL_INC)/cop.h $(PERL_INC)/op.h $(PERL_INC)/sv.h \
2506 $(PERL_INC)/cv.h $(PERL_INC)/opcode.h $(PERL_INC)/unixish.h \
2507 $(PERL_INC)/dosish.h $(PERL_INC)/patchlevel.h $(PERL_INC)/util.h \
2508 $(PERL_INC)/embed.h $(PERL_INC)/perl.h \
2509 $(PERL_INC)/form.h $(PERL_INC)/perly.h
2511 $(OBJECT) : $(PERL_HDRS)
2512 } if $self->{OBJECT};
2514 push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}};
2521 Defines target that copies all files in the hash PM to their
2522 destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION>
2528 my($autodir) = $self->catdir('$(INST_LIB)','auto');
2530 pm_to_blib: $(TO_INST_PM)
2531 }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \
2532 "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \
2533 -e 'pm_to_blib({qw{$(PM_TO_BLIB)}},"}.$autodir.q{")'
2534 }.$self->{NOECHO}.q{$(TOUCH) $@
2538 =item post_constants (o)
2540 Returns an empty string per default. Dedicated to overrides from
2541 within Makefile.PL after all constants have been defined.
2550 =item post_initialize (o)
2552 Returns an empty string per default. Used in Makefile.PLs to add some
2553 chunk of text to the Makefile after the object is initialized.
2557 sub post_initialize {
2564 Returns an empty string. Can be used in Makefile.PLs to write some
2565 text to the Makefile at the end.
2576 Check a path variable in $self from %Config, if it contains a prefix,
2577 and replace it with another one.
2579 Takes as arguments an attribute name, a search prefix and a
2580 replacement prefix. Changes the attribute in the object.
2585 my($self,$var,$sprefix,$rprefix) = @_;
2586 $self->{uc $var} ||= $Config{lc $var};
2587 $self->{uc $var} = VMS::Filespec::unixpath($self->{uc $var}) if $Is_VMS;
2588 $self->{uc $var} =~ s/\Q$sprefix\E/$rprefix/;
2593 Defines targets to run *.PL files.
2599 return "" unless $self->{PL_FILES};
2601 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
2603 all :: $self->{PL_FILES}->{$plfile}
2605 $self->{PL_FILES}->{$plfile} :: $plfile
2606 \$(PERL) -I\$(INST_ARCHLIB) -I\$(INST_LIB) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) $plfile
2614 Defines the realclean target.
2619 my($self, %attribs) = @_;
2622 # Delete temporary files (via clean) and also delete installed files
2623 realclean purge :: clean
2625 # realclean subdirectories first (already cleaned)
2626 my $sub = "\t-cd %s && test -f %s && \$(MAKE) %s realclean\n";
2627 foreach(@{$self->{DIR}}){
2628 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}.old","-f $self->{MAKEFILE}.old"));
2629 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}",''));
2631 push(@m, " $self->{RM_RF} \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n");
2632 if( $self->has_link_code ){
2633 push(@m, " $self->{RM_F} \$(INST_DYNAMIC) \$(INST_BOOT)\n");
2634 push(@m, " $self->{RM_F} \$(INST_STATIC)\n");
2636 push(@m, " $self->{RM_F} " . join(" ", values %{$self->{PM}}) . "\n");
2637 my(@otherfiles) = ($self->{MAKEFILE},
2638 "$self->{MAKEFILE}.old"); # Makefiles last
2639 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
2640 push(@m, " $self->{RM_RF} @otherfiles\n") if @otherfiles;
2641 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
2645 =item replace_manpage_separator
2647 Takes the name of a package, which may be a nested package, in the
2648 form Foo/Bar and replaces the slash with C<::>. Returns the replacement.
2652 sub replace_manpage_separator {
2653 my($self,$man) = @_;
2660 Defines the static target.
2665 # --- Static Loading Sections ---
2669 ## $(INST_PM) has been moved to the all: target.
2670 ## It remains here for awhile to allow for old usage: "make static"
2671 #static :: '.$self->{MAKEFILE}.' $(INST_STATIC) $(INST_PM)
2672 static :: '.$self->{MAKEFILE}.' $(INST_STATIC)
2673 '.$self->{NOECHO}.'$(NOOP)
2677 =item static_lib (o)
2679 Defines how to produce the *.a (or equivalent) files.
2685 # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC
2686 # return '' unless $self->needs_linking(); #might be because of a subdir
2688 return '' unless $self->has_link_code;
2692 $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)/.exists
2695 # If this extension has it's own library (eg SDBM_File)
2696 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
2697 push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB};
2700 q{ $(AR) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@
2701 }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld
2705 # Old mechanism - still available:
2707 push @m, "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs}."\n\n"
2708 if $self->{PERL_SRC};
2710 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
2714 =item staticmake (o)
2721 my($self, %attribs) = @_;
2724 my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB});
2726 # And as it's not yet built, we add the current extension
2727 # but only if it has some C code (or XS code, which implies C code)
2728 if (@{$self->{C}}) {
2729 @static = $self->catfile($self->{INST_ARCHLIB},
2732 "$self->{BASEEXT}$self->{LIB_EXT}"
2736 # Either we determine now, which libraries we will produce in the
2737 # subdirectories or we do it at runtime of the make.
2739 # We could ask all subdir objects, but I cannot imagine, why it
2740 # would be necessary.
2742 # Instead we determine all libraries for the new perl at
2744 my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB});
2746 $self->makeaperl(MAKE => $self->{MAKEFILE},
2747 DIRS => \@searchdirs,
2750 TARGET => $self->{MAP_TARGET},
2752 LIBPERL => $self->{LIBPERL_A}
2758 Helper subroutine for subdirs
2763 my($self, $subdir) = @_;
2768 $self->{NOECHO}cd $subdir && \$(MAKE) all \$(PASTHRU)
2775 Defines targets to process subdirectories.
2780 # --- Sub-directory Sections ---
2783 # This method provides a mechanism to automatically deal with
2784 # subdirectories containing further Makefile.PL scripts.
2785 # It calls the subdir_x() method for each subdirectory.
2786 foreach $dir (@{$self->{DIR}}){
2787 push(@m, $self->subdir_x($dir));
2788 #### print "Including $dir subdirectory\n";
2792 # The default clean, realclean and test targets in this Makefile
2793 # have automatically been given entries for each subdir.
2797 push(@m, "\n# none")
2804 Defines the test targets.
2809 # --- Test and Installation Sections ---
2811 my($self, %attribs) = @_;
2812 my($tests) = $attribs{TESTS} || (-d "t" ? "t/*.t" : "");
2816 TEST_TYPE=test_\$(LINKTYPE)
2820 testdb :: testdb_\$(LINKTYPE)
2822 test :: \$(TEST_TYPE)
2824 push(@m, map("\t$self->{NOECHO}cd $_ && test -f $self->{MAKEFILE} && \$(MAKE) test \$(PASTHRU)\n",
2826 push(@m, "\t$self->{NOECHO}echo 'No tests defined for \$(NAME) extension.'\n")
2827 unless $tests or -f "test.pl" or @{$self->{DIR}};
2830 push(@m, "test_dynamic :: pure_all\n");
2831 push(@m, $self->test_via_harness('$(FULLPERL)', $tests)) if $tests;
2832 push(@m, $self->test_via_script('$(FULLPERL)', 'test.pl')) if -f "test.pl";
2835 push(@m, "testdb_dynamic :: pure_all\n");
2836 push(@m, $self->test_via_script('$(FULLPERL) $(TESTDB_SW)', '$(TEST_FILE)'));
2839 # Occasionally we may face this degenerate target:
2840 push @m, "test_ : test_dynamic\n\n";
2842 if ($self->needs_linking()) {
2843 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
2844 push(@m, $self->test_via_harness('./$(MAP_TARGET)', $tests)) if $tests;
2845 push(@m, $self->test_via_script('./$(MAP_TARGET)', 'test.pl')) if -f "test.pl";
2847 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
2848 push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
2851 push @m, "test_static :: test_dynamic\n";
2852 push @m, "testdb_static :: testdb_dynamic\n";
2857 =item test_via_harness (o)
2859 Helper method to write the test targets
2863 sub test_via_harness {
2864 my($self, $perl, $tests) = @_;
2865 "\tPERL_DL_NONLAZY=1 $perl".q! -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -e 'use Test::Harness qw(&runtests $$verbose); $$verbose=$(TEST_VERBOSE); runtests @ARGV;' !."$tests\n";
2868 =item test_via_script (o)
2870 Other helper method for test.
2874 sub test_via_script {
2875 my($self, $perl, $script) = @_;
2876 qq{\tPERL_DL_NONLAZY=1 $perl}.q{ -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) }.qq{$script
2880 =item tool_autosplit (o)
2882 Defines a simple perl call that runs autosplit. May be deprecated by
2887 sub tool_autosplit {
2888 # --- Tool Sections ---
2890 my($self, %attribs) = @_;
2892 $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN};
2894 # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto
2895 AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e 'use AutoSplit;}.$asl.q{autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1) ;'
2899 =item tools_other (o)
2901 Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in
2902 the Makefile. Also defines the perl programs MKPATH,
2903 WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL.
2910 my $bin_sh = $Config{sh} || '/bin/sh';
2915 for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TOUCH UMASK_NULL / ) {
2916 push @m, "$_ = $self->{$_}\n";
2921 # The following is a portable way to say mkdir -p
2922 # To see which directories are created, change the if 0 to if 1
2923 MKPATH = $(PERL) -wle '$$"="/"; foreach $$p (@ARGV){' \\
2924 -e 'next if -d $$p; my(@p); foreach(split(/\//,$$p)){' \\
2925 -e 'push(@p,$$_); next if -d "@p/"; print "mkdir @p" if 0;' \\
2926 -e 'mkdir("@p",0777)||die $$! } } exit 0;'
2928 # This helps us to minimize the effect of the .exists files A yet
2929 # better solution would be to have a stable file in the perl
2930 # distribution with a timestamp of zero. But this solution doesn't
2931 # need any changes to the core distribution and works with older perls
2932 EQUALIZE_TIMESTAMP = $(PERL) -we 'open F, ">$$ARGV[1]"; close F;' \\
2933 -e 'utime ((stat("$$ARGV[0]"))[8,9], $$ARGV[1])'
2936 return join "", @m if $self->{PARENT};
2939 # Here we warn users that an old packlist file was found somewhere,
2940 # and that they should call some uninstall routine
2941 WARN_IF_OLD_PACKLIST = $(PERL) -we 'exit unless -f $$ARGV[0];' \\
2942 -e 'print "WARNING: I have found an old package in\n";' \\
2943 -e 'print "\t$$ARGV[0].\n";' \\
2944 -e 'print "Please make sure the two installations are not conflicting\n";'
2949 MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \
2950 -e 'install({@ARGV},"$(VERBINST)",0,"$(UNINST)");'
2952 DOC_INSTALL = $(PERL) -e '$$\="\n\n";' \
2953 -e 'print "=head2 ", scalar(localtime), ": C<", shift, ">", " L<", shift, ">";' \
2954 -e 'print "=over 4";' \
2955 -e 'while (defined($$key = shift) and defined($$val = shift)){print "=item *";print "C<$$key: $$val>";}' \
2958 UNINSTALL = $(PERL) -MExtUtils::Install \
2959 -e 'uninstall($$ARGV[0],1);'
2966 =item tool_xsubpp (o)
2968 Determines typemaps, xsubpp version, prototype behaviour.
2974 return "" unless $self->needs_linking;
2975 my($xsdir) = $self->catdir($self->{PERL_LIB},"ExtUtils");
2976 my(@tmdeps) = $self->catdir('$(XSUBPPDIR)','typemap');
2977 if( $self->{TYPEMAPS} ){
2979 foreach $typemap (@{$self->{TYPEMAPS}}){
2980 if( ! -f $typemap ){
2981 warn "Typemap $typemap not found.\n";
2984 push(@tmdeps, $typemap);
2988 push(@tmdeps, "typemap") if -f "typemap";
2989 my(@tmargs) = map("-typemap $_", @tmdeps);
2990 if( exists $self->{XSOPT} ){
2991 unshift( @tmargs, $self->{XSOPT} );
2995 my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,"xsubpp"));
2997 # What are the correct thresholds for version 1 && 2 Paul?
2998 if ( $xsubpp_version > 1.923 ){
2999 $self->{XSPROTOARG} = "" unless defined $self->{XSPROTOARG};
3001 if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) {
3002 print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp.
3003 Your version of xsubpp is $xsubpp_version and cannot handle this.
3004 Please upgrade to a more recent version of xsubpp.
3007 $self->{XSPROTOARG} = "";
3013 XSUBPP = \$(XSUBPPDIR)/xsubpp
3014 XSPROTOARG = $self->{XSPROTOARG}
3015 XSUBPPDEPS = @tmdeps
3016 XSUBPPARGS = @tmargs
3022 my($self,$xsubpp) = @_;
3023 return $Xsubpp_Version if defined $Xsubpp_Version; # global variable
3027 # try to figure out the version number of the xsubpp on the system
3029 # first try the -v flag, introduced in 1.921 & 2.000a2
3031 return "" unless $self->needs_linking;
3033 my $command = "$self->{PERL} -I$self->{PERL_LIB} $xsubpp -v 2>&1";
3034 print "Running $command\n" if $Verbose >= 2;
3035 $version = `$command` ;
3036 warn "Running '$command' exits with status " . ($?>>8) if $?;
3039 return $Xsubpp_Version = $1 if $version =~ /^xsubpp version (.*)/ ;
3041 # nope, then try something else
3043 my $counter = '000';
3044 my ($file) = 'temp' ;
3045 $counter++ while -e "$file$counter"; # don't overwrite anything
3048 open(F, ">$file") or die "Cannot open file '$file': $!\n" ;
3050 MODULE = fred PACKAGE = fred
3059 $command = "$self->{PERL} $xsubpp $file 2>&1";
3060 print "Running $command\n" if $Verbose >= 2;
3061 my $text = `$command` ;
3062 warn "Running '$command' exits with status " . ($?>>8) if $?;
3065 # gets 1.2 -> 1.92 and 2.000a1
3066 return $Xsubpp_Version = $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ;
3068 # it is either 1.0 or 1.1
3069 return $Xsubpp_Version = 1.1 if $text =~ /^Warning: ignored semicolon/ ;
3071 # none of the above, so 1.0
3072 return $Xsubpp_Version = "1.0" ;
3075 =item top_targets (o)
3077 Defines the targets all, subdirs, config, and O_FILES
3082 # --- Target Sections ---
3087 #all :: config $(INST_PM) subdirs linkext manifypods
3089 all :: pure_all manifypods
3090 '.$self->{NOECHO}.'$(NOOP)
3092 pure_all :: config pm_to_blib subdirs linkext
3093 '.$self->{NOECHO}.'$(NOOP)
3095 subdirs :: $(MYEXTLIB)
3096 '.$self->{NOECHO}.'$(NOOP)
3098 config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)/.exists
3099 '.$self->{NOECHO}.'$(NOOP)
3101 config :: $(INST_ARCHAUTODIR)/.exists
3102 '.$self->{NOECHO}.'$(NOOP)
3104 config :: $(INST_AUTODIR)/.exists
3105 '.$self->{NOECHO}.'$(NOOP)
3109 config :: Version_check
3110 $self->{NOECHO}\$(NOOP)
3112 } unless $self->{PARENT} or ($self->{PERL_SRC} && $self->{INSTALLDIRS} eq "perl") or $self->{NO_VC};
3114 push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]);
3116 if (%{$self->{MAN1PODS}}) {
3118 config :: \$(INST_MAN1DIR)/.exists
3119 $self->{NOECHO}\$(NOOP)
3122 push @m, $self->dir_target(qw[$(INST_MAN1DIR)]);
3124 if (%{$self->{MAN3PODS}}) {
3126 config :: \$(INST_MAN3DIR)/.exists
3127 $self->{NOECHO}\$(NOOP)
3130 push @m, $self->dir_target(qw[$(INST_MAN3DIR)]);
3134 $(O_FILES): $(H_FILES)
3135 ' if @{$self->{O_FILES} || []} && @{$self->{H} || []};
3139 perldoc ExtUtils::MakeMaker
3144 }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
3145 -MExtUtils::MakeMaker=Version_check \
3146 -e 'Version_check("$(MM_VERSION)")'
3154 Obsolete, depecated method. Not used since Version 5.21.
3159 # --- perllocal.pod section ---
3160 my($self,$what,$name,@attribs)=@_;
3161 my $time = localtime;
3162 print "=head2 $time: $what C<$name>\n\n=over 4\n\n=item *\n\n";
3163 print join "\n\n=item *\n\n", map("C<$_>",@attribs);
3164 print "\n\n=back\n\n";
3169 Defines the suffix rules to compile XS files to C.
3175 return '' unless $self->needs_linking();
3178 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >$*.tc && mv $*.tc $@
3184 Defines suffix rules to go from XS to object files directly. This is
3185 only intended for broken make implementations.
3189 sub xs_o { # many makes are too dumb to use xs_c then c_o
3191 return '' unless $self->needs_linking();
3194 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >xstmp.c && mv xstmp.c $*.c
3195 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
3205 L<ExtUtils::MakeMaker>