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
9 $Verbose %pm %static $Xsubpp_Version);
11 $VERSION = substr q$Revision: 1.118 $, 10;
12 # $Id: MM_Unix.pm,v 1.118 1997/08/01 09:42:52 k Exp $
14 Exporter::import('ExtUtils::MakeMaker',
15 qw( $Verbose &neatvalue));
17 $Is_OS2 = $^O eq 'os2';
18 $Is_Mac = $^O eq 'MacOS';
19 $Is_Win32 = $^O eq 'MSWin32';
20 $Is_Dos = $^O eq 'dos';
22 if ($Is_VMS = $^O eq 'VMS') {
23 require VMS::Filespec;
24 import VMS::Filespec qw( &vmsify );
29 ExtUtils::MM_Unix - methods used by ExtUtils::MakeMaker
33 C<require ExtUtils::MM_Unix;>
37 The methods provided by this package are designed to be used in
38 conjunction with ExtUtils::MakeMaker. When MakeMaker writes a
39 Makefile, it creates one or more objects that inherit their methods
40 from a package C<MM>. MM itself doesn't provide any methods, but it
41 ISA ExtUtils::MM_Unix class. The inheritance tree of MM lets operating
42 specific packages take the responsibility for all the methods provided
43 by MM_Unix. We are trying to reduce the number of the necessary
44 overrides by defining rather primitive operations within
47 If you are going to write a platform specific MM package, please try
48 to limit the necessary overrides to primitive methods, and if it is not
49 possible to do so, let's work out how to achieve that gain.
51 If you are overriding any of these methods in your Makefile.PL (in the
52 MY class), please report that to the makemaker mailing list. We are
53 trying to minimize the necessary method overrides and switch to data
54 driven Makefile.PLs wherever possible. In the long run less methods
55 will be overridable via the MY class.
59 The following description of methods is still under
60 development. Please refer to the code for not suitably documented
61 sections and complain loudly to the makemaker mailing list.
63 Not all of the methods below are overridable in a
64 Makefile.PL. Overridable methods are marked as (o). All methods are
65 overridable by a platform specific MM_*.pm file (See
66 L<ExtUtils::MM_VMS>) and L<ExtUtils::MM_OS2>).
68 =head2 Preloaded methods
74 No physical check on the filesystem, but a logical cleanup of a
75 path. On UNIX eliminated successive slashes and successive "/.".
81 $path =~ s|/+|/|g ; # xx////xx -> xx/xx
82 $path =~ s|(/\.)+/|/|g ; # xx/././xx -> xx/xx
83 $path =~ s|^(\./)+|| unless $path eq "./"; # ./xx -> xx
84 $path =~ s|/$|| unless $path eq "/"; # xx/ -> xx
90 Concatenate two or more directory names to form a complete path ending
91 with a directory. But remove the trailing slash from the resulting
92 string, because it doesn't look good, isn't necessary and confuses
93 OS2. Of course, if this is the root directory, don't cut off the
104 # append a slash to each argument unless it has one there
105 $_ .= "/" if $_ eq '' or substr($_,-1) ne "/";
107 my $result = join('', @args);
108 # remove a trailing slash unless we are root
109 substr($result,-1) = ""
110 if length($result) > 1 && substr($result,-1) eq "/";
116 Concatenate one or more directory names and a filename to form a
117 complete path ending with a filename
124 return $file unless @_;
125 my $dir = $self->catdir(@_);
127 $_ .= "/" unless substr($_,length($_)-1,1) eq "/";
134 Returns a string representing of the current directory. "." on UNIX.
144 Returns a string representing of the root directory. "/" on UNIX.
154 Returns a string representing of the parent directory. ".." on UNIX.
162 sub ExtUtils::MM_Unix::c_o ;
163 sub ExtUtils::MM_Unix::clean ;
164 sub ExtUtils::MM_Unix::const_cccmd ;
165 sub ExtUtils::MM_Unix::const_config ;
166 sub ExtUtils::MM_Unix::const_loadlibs ;
167 sub ExtUtils::MM_Unix::constants ;
168 sub ExtUtils::MM_Unix::depend ;
169 sub ExtUtils::MM_Unix::dir_target ;
170 sub ExtUtils::MM_Unix::dist ;
171 sub ExtUtils::MM_Unix::dist_basics ;
172 sub ExtUtils::MM_Unix::dist_ci ;
173 sub ExtUtils::MM_Unix::dist_core ;
174 sub ExtUtils::MM_Unix::dist_dir ;
175 sub ExtUtils::MM_Unix::dist_test ;
176 sub ExtUtils::MM_Unix::dlsyms ;
177 sub ExtUtils::MM_Unix::dynamic ;
178 sub ExtUtils::MM_Unix::dynamic_bs ;
179 sub ExtUtils::MM_Unix::dynamic_lib ;
180 sub ExtUtils::MM_Unix::exescan ;
181 sub ExtUtils::MM_Unix::export_list ;
182 sub ExtUtils::MM_Unix::extliblist ;
183 sub ExtUtils::MM_Unix::file_name_is_absolute ;
184 sub ExtUtils::MM_Unix::find_perl ;
185 sub ExtUtils::MM_Unix::fixin ;
186 sub ExtUtils::MM_Unix::force ;
187 sub ExtUtils::MM_Unix::guess_name ;
188 sub ExtUtils::MM_Unix::has_link_code ;
189 sub ExtUtils::MM_Unix::init_dirscan ;
190 sub ExtUtils::MM_Unix::init_main ;
191 sub ExtUtils::MM_Unix::init_others ;
192 sub ExtUtils::MM_Unix::install ;
193 sub ExtUtils::MM_Unix::installbin ;
194 sub ExtUtils::MM_Unix::libscan ;
195 sub ExtUtils::MM_Unix::linkext ;
196 sub ExtUtils::MM_Unix::lsdir ;
197 sub ExtUtils::MM_Unix::macro ;
198 sub ExtUtils::MM_Unix::makeaperl ;
199 sub ExtUtils::MM_Unix::makefile ;
200 sub ExtUtils::MM_Unix::manifypods ;
201 sub ExtUtils::MM_Unix::maybe_command ;
202 sub ExtUtils::MM_Unix::maybe_command_in_dirs ;
203 sub ExtUtils::MM_Unix::needs_linking ;
204 sub ExtUtils::MM_Unix::nicetext ;
205 sub ExtUtils::MM_Unix::parse_version ;
206 sub ExtUtils::MM_Unix::pasthru ;
207 sub ExtUtils::MM_Unix::path ;
208 sub ExtUtils::MM_Unix::perl_archive;
209 sub ExtUtils::MM_Unix::perl_script ;
210 sub ExtUtils::MM_Unix::perldepend ;
211 sub ExtUtils::MM_Unix::pm_to_blib ;
212 sub ExtUtils::MM_Unix::post_constants ;
213 sub ExtUtils::MM_Unix::post_initialize ;
214 sub ExtUtils::MM_Unix::postamble ;
215 sub ExtUtils::MM_Unix::prefixify ;
216 sub ExtUtils::MM_Unix::processPL ;
217 sub ExtUtils::MM_Unix::realclean ;
218 sub ExtUtils::MM_Unix::replace_manpage_separator ;
219 sub ExtUtils::MM_Unix::static ;
220 sub ExtUtils::MM_Unix::static_lib ;
221 sub ExtUtils::MM_Unix::staticmake ;
222 sub ExtUtils::MM_Unix::subdir_x ;
223 sub ExtUtils::MM_Unix::subdirs ;
224 sub ExtUtils::MM_Unix::test ;
225 sub ExtUtils::MM_Unix::test_via_harness ;
226 sub ExtUtils::MM_Unix::test_via_script ;
227 sub ExtUtils::MM_Unix::tool_autosplit ;
228 sub ExtUtils::MM_Unix::tool_xsubpp ;
229 sub ExtUtils::MM_Unix::tools_other ;
230 sub ExtUtils::MM_Unix::top_targets ;
231 sub ExtUtils::MM_Unix::writedoc ;
232 sub ExtUtils::MM_Unix::xs_c ;
233 sub ExtUtils::MM_Unix::xs_o ;
234 sub ExtUtils::MM_Unix::xsubpp_version ;
236 package ExtUtils::MM_Unix;
246 =head2 SelfLoaded methods
252 Defines the suffix rules to compile different flavors of C files to
258 # --- Translation Sections ---
261 return '' unless $self->needs_linking();
265 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
269 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.C
270 ' if $^O ne 'os2' and $^O ne 'MSWin32' and $^O ne 'dos'; #Case-specific
273 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cpp
276 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cxx
279 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.cc
286 Does very much the same as the cflags script in the perl
287 distribution. It doesn't return the whole compiler command line, but
288 initializes all of its parts. The const_cccmd method then actually
289 returns the definition of the CCCMD macro which uses these parts.
296 my($self,$libperl)=@_;
297 return $self->{CFLAGS} if $self->{CFLAGS};
298 return '' unless $self->needs_linking();
300 my($prog, $uc, $perltype, %cflags);
301 $libperl ||= $self->{LIBPERL_A} || "libperl$self->{LIB_EXT}" ;
302 $libperl =~ s/\.\$\(A\)$/$self->{LIB_EXT}/;
304 @cflags{qw(cc ccflags optimize large split shellflags)}
305 = @Config{qw(cc ccflags optimize large split shellflags)};
308 $cflags{shellflags} ||= '';
313 DE => '-DDEBUGGING -DEMBED',
314 M => '-DEMBED -DMULTIPLICITY',
315 DM => '-DDEBUGGING -DEMBED -DMULTIPLICITY',
318 if ($libperl =~ /libperl(\w*)\Q$self->{LIB_EXT}/){
321 $uc = ""; # avoid warning
323 $perltype = $map{$uc} ? $map{$uc} : "";
331 ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ;
332 if ($prog = $Config::Config{$name}) {
333 # Expand hints for this extension via the shell
334 print STDOUT "Processing $name hint:\n" if $Verbose;
335 my(@o)=`cc=\"$cflags{cc}\"
336 ccflags=\"$cflags{ccflags}\"
337 optimize=\"$cflags{optimize}\"
338 perltype=\"$cflags{perltype}\"
339 optdebug=\"$cflags{optdebug}\"
340 large=\"$cflags{large}\"
341 split=\"$cflags{'split'}\"
344 echo ccflags=\$ccflags
345 echo optimize=\$optimize
346 echo perltype=\$perltype
347 echo optdebug=\$optdebug
354 if ($line =~ /(.*?)=\s*(.*)\s*$/){
356 print STDOUT " $1 = $2\n" if $Verbose;
358 print STDOUT "Unrecognised result from hint: '$line'\n";
364 $cflags{optimize} = $optdebug;
367 for (qw(ccflags optimize perltype large split)) {
368 $cflags{$_} =~ s/^\s+//;
369 $cflags{$_} =~ s/\s+/ /g;
370 $cflags{$_} =~ s/\s+$//;
371 $self->{uc $_} ||= $cflags{$_}
374 return $self->{CFLAGS} = qq{
375 CCFLAGS = $self->{CCFLAGS}
376 OPTIMIZE = $self->{OPTIMIZE}
377 PERLTYPE = $self->{PERLTYPE}
378 LARGE = $self->{LARGE}
379 SPLIT = $self->{SPLIT}
386 Defines the clean target.
391 # --- Cleanup and Distribution Sections ---
393 my($self, %attribs) = @_;
396 # Delete temporary files but do not touch installed files. We don\'t delete
397 # the Makefile here so a later make realclean still has a makefile to use.
401 # clean subdirectories first
402 for $dir (@{$self->{DIR}}) {
403 push @m, "\t-cd $dir && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) clean\n";
406 my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files
407 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
408 push(@otherfiles, qw[./blib $(MAKE_APERL_FILE) $(INST_ARCHAUTODIR)/extralibs.all
409 perlmain.c mon.out core so_locations pm_to_blib
410 *~ */*~ */*/*~ *$(OBJ_EXT) *$(LIB_EXT) perl.exe
411 $(BOOTSTRAP) $(BASEEXT).bso $(BASEEXT).def
414 push @m, "\t-$self->{RM_RF} @otherfiles\n";
415 # See realclean and ext/utils/make_ext for usage of Makefile.old
417 "\t-$self->{MV} $self->{MAKEFILE} $self->{MAKEFILE}.old \$(DEV_NULL)\n");
419 "\t$attribs{POSTOP}\n") if $attribs{POSTOP};
423 =item const_cccmd (o)
425 Returns the full compiler call for C programs and stores the
426 definition in CONST_CCCMD.
431 my($self,$libperl)=@_;
432 return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
433 return '' unless $self->needs_linking();
434 return $self->{CONST_CCCMD} =
435 q{CCCMD = $(CC) -c $(INC) $(CCFLAGS) $(OPTIMIZE) \\
436 $(PERLTYPE) $(LARGE) $(SPLIT) $(DEFINE_VERSION) \\
437 $(XS_DEFINE_VERSION)};
440 =item const_config (o)
442 Defines a couple of constants in the Makefile that are imported from
448 # --- Constants Sections ---
452 push(@m,"\n# These definitions are from config.sh (via $INC{'Config.pm'})\n");
453 push(@m,"\n# They may have been overridden via Makefile.PL or on the command line\n");
455 foreach $m (@{$self->{CONFIG}}){
456 # SITE*EXP macros are defined in &constants; avoid duplicates here
457 next if $once_only{$m} or $m eq 'sitelibexp' or $m eq 'sitearchexp';
458 push @m, "\U$m\E = ".$self->{uc $m}."\n";
464 =item const_loadlibs (o)
466 Defines EXTRALIBS, LDLOADLIBS, BSLOADLIBS, LD_RUN_PATH. See
467 L<ExtUtils::Liblist> for details.
473 return "" unless $self->needs_linking;
476 # $self->{NAME} might depend on some other libraries:
477 # See ExtUtils::Liblist for details
482 EXTRALIBS LDLOADLIBS BSLOADLIBS LD_RUN_PATH
484 next unless defined $self->{$tmp};
485 push @m, "$tmp = $self->{$tmp}\n";
492 Initializes lots of constants and .SUFFIXES and .PHONY
502 AR_STATIC_ARGS NAME DISTNAME NAME_SYM VERSION
503 VERSION_SYM XS_VERSION INST_BIN INST_EXE INST_LIB
504 INST_ARCHLIB INST_SCRIPT PREFIX INSTALLDIRS
505 INSTALLPRIVLIB INSTALLARCHLIB INSTALLSITELIB
506 INSTALLSITEARCH INSTALLBIN INSTALLSCRIPT PERL_LIB
507 PERL_ARCHLIB SITELIBEXP SITEARCHEXP LIBPERL_A MYEXTLIB
508 FIRST_MAKEFILE MAKE_APERL_FILE PERLMAINCC PERL_SRC
509 PERL_INC PERL FULLPERL
512 next unless defined $self->{$tmp};
513 push @m, "$tmp = $self->{$tmp}\n";
517 VERSION_MACRO = VERSION
518 DEFINE_VERSION = -D\$(VERSION_MACRO)=\\\"\$(VERSION)\\\"
519 XS_VERSION_MACRO = XS_VERSION
520 XS_DEFINE_VERSION = -D\$(XS_VERSION_MACRO)=\\\"\$(XS_VERSION)\\\"
524 MAKEMAKER = $INC{'ExtUtils/MakeMaker.pm'}
525 MM_VERSION = $ExtUtils::MakeMaker::VERSION
529 # FULLEXT = Pathname for extension directory (eg Foo/Bar/Oracle).
530 # BASEEXT = Basename part of FULLEXT. May be just equal FULLEXT. (eg Oracle)
531 # ROOTEXT = Directory part of FULLEXT with leading slash (eg /DBD) !!! Deprecated from MM 5.32 !!!
532 # PARENT_NAME = NAME without BASEEXT and no trailing :: (eg Foo::Bar)
533 # DLBASE = Basename part of dynamic library. May be just equal BASEEXT.
537 FULLEXT BASEEXT PARENT_NAME DLBASE VERSION_FROM INC DEFINE OBJECT
540 next unless defined $self->{$tmp};
541 push @m, "$tmp = $self->{$tmp}\n";
545 # Handy lists of source code files:
546 XS_FILES= ".join(" \\\n\t", sort keys %{$self->{XS}})."
547 C_FILES = ".join(" \\\n\t", @{$self->{C}})."
548 O_FILES = ".join(" \\\n\t", @{$self->{O_FILES}})."
549 H_FILES = ".join(" \\\n\t", @{$self->{H}})."
550 MAN1PODS = ".join(" \\\n\t", sort keys %{$self->{MAN1PODS}})."
551 MAN3PODS = ".join(" \\\n\t", sort keys %{$self->{MAN3PODS}})."
555 INST_MAN1DIR INSTALLMAN1DIR MAN1EXT INST_MAN3DIR INSTALLMAN3DIR MAN3EXT
557 next unless defined $self->{$tmp};
558 push @m, "$tmp = $self->{$tmp}\n";
562 .NO_CONFIG_REC: Makefile
563 } if $ENV{CLEARCASE_ROOT};
565 # why not q{} ? -- emacs
567 # work around a famous dec-osf make(1) feature(?):
570 .SUFFIXES: .xs .c .C .cpp .cxx .cc \$(OBJ_EXT)
572 # Nick wanted to get rid of .PRECIOUS. I don't remember why. I seem to recall, that
573 # some make implementations will delete the Makefile when we rebuild it. Because
574 # we call false(1) when we rebuild it. So make(1) is not completely wrong when it
575 # does so. Our milage may vary.
576 # .PRECIOUS: Makefile # seems to be not necessary anymore
578 .PHONY: all config static dynamic test linkext manifest
580 # Where is the Config information that we are using/depend on
581 CONFIGDEP = \$(PERL_ARCHLIB)/Config.pm \$(PERL_INC)/config.h
584 my @parentdir = split(/::/, $self->{PARENT_NAME});
586 # Where to put things:
587 INST_LIBDIR = }. $self->catdir('$(INST_LIB)',@parentdir) .q{
588 INST_ARCHLIBDIR = }. $self->catdir('$(INST_ARCHLIB)',@parentdir) .q{
590 INST_AUTODIR = }. $self->catdir('$(INST_LIB)','auto','$(FULLEXT)') .q{
591 INST_ARCHAUTODIR = }. $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)') .q{
594 if ($self->has_link_code()) {
596 INST_STATIC = $(INST_ARCHAUTODIR)/$(BASEEXT)$(LIB_EXT)
597 INST_DYNAMIC = $(INST_ARCHAUTODIR)/$(DLBASE).$(DLEXT)
598 INST_BOOT = $(INST_ARCHAUTODIR)/$(BASEEXT).bs
608 $tmp = $self->export_list;
612 $tmp = $self->perl_archive;
618 #INST_PM = }.join(" \\\n\t", sort values %{$self->{PM}}).q{
620 #PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
624 TO_INST_PM = }.join(" \\\n\t", sort keys %{$self->{PM}}).q{
626 PM_TO_BLIB = }.join(" \\\n\t", %{$self->{PM}}).q{
634 Same as macro for the depend attribute.
639 my($self,%attribs) = @_;
641 while (($key,$val) = each %attribs){
642 last unless defined $key;
643 push @m, "$key: $val\n";
650 Takes an array of directories that need to exist and returns a
651 Makefile entry for a .exists file in these directories. Returns
652 nothing, if the entry has already been processed. We're helpless
653 though, if the same directory comes as $(FOO) _and_ as "bar". Both of
654 them get an entry, that's why we use "::".
659 # --- Make-Directories section (internal method) ---
660 # dir_target(@array) returns a Makefile entry for the file .exists in each
661 # named directory. Returns nothing, if the entry has already been processed.
662 # We're helpless though, if the same directory comes as $(FOO) _and_ as "bar".
663 # Both of them get an entry, that's why we use "::". I chose '$(PERL)' as the
664 # prerequisite, because there has to be one, something that doesn't change
667 my($self,@dirs) = @_;
668 my(@m,$dir,$targdir);
669 foreach $dir (@dirs) {
670 my($src) = $self->catfile($self->{PERL_INC},'perl.h');
671 my($targ) = $self->catfile($dir,'.exists');
672 # catfile may have adapted syntax of $dir to target OS, so...
673 if ($Is_VMS) { # Just remove file name; dirspec is often in macro
674 ($targdir = $targ) =~ s:/?\.exists$::;
676 else { # while elsewhere we expect to see the dir separator in $targ
677 $targdir = dirname($targ);
679 next if $self->{DIR_TARGET}{$self}{$targdir}++;
682 $self->{NOECHO}\$(MKPATH) $targdir
683 $self->{NOECHO}\$(EQUALIZE_TIMESTAMP) $src $targ
686 -$self->{NOECHO}\$(CHMOD) 755 $targdir
694 Defines a lot of macros for distribution support.
699 my($self, %attribs) = @_;
702 # VERSION should be sanitised before use as a file name
703 my($version) = $attribs{VERSION} || '$(VERSION)';
704 my($name) = $attribs{NAME} || '$(DISTNAME)';
705 my($tar) = $attribs{TAR} || 'tar'; # eg /usr/bin/gnutar
706 my($tarflags) = $attribs{TARFLAGS} || 'cvf';
707 my($zip) = $attribs{ZIP} || 'zip'; # eg pkzip Yuck!
708 my($zipflags) = $attribs{ZIPFLAGS} || '-r';
709 my($compress) = $attribs{COMPRESS} || 'compress'; # eg gzip
710 my($suffix) = $attribs{SUFFIX} || '.Z'; # eg .gz
711 my($shar) = $attribs{SHAR} || 'shar'; # eg "shar --gzip"
712 my($preop) = $attribs{PREOP} || "$self->{NOECHO}\$(NOOP)"; # eg update MANIFEST
713 my($postop) = $attribs{POSTOP} || "$self->{NOECHO}\$(NOOP)"; # eg remove the distdir
715 my($to_unix) = $attribs{TO_UNIX} || ($Is_OS2
717 . '$(TEST_F) tmp.zip && $(RM) tmp.zip;'
718 . ' $(ZIP) -ll -mr tmp.zip $(DISTVNAME) && unzip -o tmp.zip && $(RM) tmp.zip'
719 : "$self->{NOECHO}\$(NOOP)");
721 my($ci) = $attribs{CI} || 'ci -u';
722 my($rcs_label)= $attribs{RCS_LABEL}|| 'rcs -Nv$(VERSION_SYM): -q';
723 my($dist_cp) = $attribs{DIST_CP} || 'best';
724 my($dist_default) = $attribs{DIST_DEFAULT} || 'tardist';
727 DISTVNAME = ${name}-$version
739 RCS_LABEL = $rcs_label
741 DIST_DEFAULT = $dist_default
746 =item dist_basics (o)
748 Defines the targets distclean, distcheck, skipcheck, manifest.
756 distclean :: realclean distcheck
761 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=fullcheck \\
767 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=skipcheck \\
773 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=mkmanifest \\
781 Defines a check in target for RCS.
790 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=maniread \\
791 -e "@all = keys %{ maniread() };" \\
792 -e 'print("Executing $(CI) @all\n"); system("$(CI) @all");' \\
793 -e 'print("Executing $(RCS_LABEL) ...\n"); system("$(RCS_LABEL) @all");'
800 Defeines the targets dist, tardist, zipdist, uutardist, shdist
808 dist : $(DIST_DEFAULT)
809 }.$self->{NOECHO}.q{$(PERL) -le 'print "Warning: Makefile possibly out of date with $$vf" if ' \
810 -e '-e ($$vf="$(VERSION_FROM)") and -M $$vf < -M "}.$self->{MAKEFILE}.q{";'
812 tardist : $(DISTVNAME).tar$(SUFFIX)
814 zipdist : $(DISTVNAME).zip
816 $(DISTVNAME).tar$(SUFFIX) : distdir
819 $(TAR) $(TARFLAGS) $(DISTVNAME).tar $(DISTVNAME)
820 $(RM_RF) $(DISTVNAME)
821 $(COMPRESS) $(DISTVNAME).tar
824 $(DISTVNAME).zip : distdir
826 $(ZIP) $(ZIPFLAGS) $(DISTVNAME).zip $(DISTVNAME)
827 $(RM_RF) $(DISTVNAME)
830 uutardist : $(DISTVNAME).tar$(SUFFIX)
831 uuencode $(DISTVNAME).tar$(SUFFIX) \\
832 $(DISTVNAME).tar$(SUFFIX) > \\
833 $(DISTVNAME).tar$(SUFFIX)_uu
837 $(SHAR) $(DISTVNAME) > $(DISTVNAME).shar
838 $(RM_RF) $(DISTVNAME)
846 Defines the scratch directory target that will hold the distribution
847 before tar-ing (or shar-ing).
856 $(RM_RF) $(DISTVNAME)
857 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Manifest=manicopy,maniread \\
858 -e "manicopy(maniread(),'$(DISTVNAME)', '$(DIST_CP)');"
865 Defines a target that produces the distribution in the
866 scratchdirectory, and runs 'perl Makefile.PL; make ;make test' in that
876 cd $(DISTVNAME) && $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) Makefile.PL
877 cd $(DISTVNAME) && $(MAKE)
878 cd $(DISTVNAME) && $(MAKE) test
885 Used by AIX and VMS to define DL_FUNCS and DL_VARS and write the *.exp
891 my($self,%attribs) = @_;
893 return '' unless ($^O eq 'aix' && $self->needs_linking() );
895 my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {};
896 my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || [];
900 dynamic :: $self->{BASEEXT}.exp
902 ") unless $self->{SKIPHASH}{'dynamic'}; # dynamic and static are subs, so...
905 static :: $self->{BASEEXT}.exp
907 ") unless $self->{SKIPHASH}{'static'}; # we avoid a warning if we tick them
910 $self->{BASEEXT}.exp: Makefile.PL
911 ",' $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e \'use ExtUtils::Mksymlists; \\
912 Mksymlists("NAME" => "',$self->{NAME},'", "DL_FUNCS" => ',
913 neatvalue($funcs),', "DL_VARS" => ', neatvalue($vars), ');\'
921 Defines the dynamic target.
926 # --- Dynamic Loading Sections ---
930 ## $(INST_PM) has been moved to the all: target.
931 ## It remains here for awhile to allow for old usage: "make dynamic"
932 #dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT) $(INST_PM)
933 dynamic :: '.$self->{MAKEFILE}.' $(INST_DYNAMIC) $(INST_BOOT)
934 '.$self->{NOECHO}.'$(NOOP)
940 Defines targets for bootstrap files.
945 my($self, %attribs) = @_;
948 ' unless $self->has_link_code();
951 BOOTSTRAP = '."$self->{BASEEXT}.bs".'
953 # As Mkbootstrap might not write a file (if none is required)
954 # we use touch to prevent make continually trying to remake it.
955 # The DynaLoader only reads a non-empty file.
956 $(BOOTSTRAP): '."$self->{MAKEFILE} $self->{BOOTDEP}".' $(INST_ARCHAUTODIR)/.exists
957 '.$self->{NOECHO}.'echo "Running Mkbootstrap for $(NAME) ($(BSLOADLIBS))"
958 '.$self->{NOECHO}.'$(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" \
959 -MExtUtils::Mkbootstrap \
960 -e "Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');"
961 '.$self->{NOECHO}.'$(TOUCH) $(BOOTSTRAP)
964 $(INST_BOOT): $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists
965 '."$self->{NOECHO}$self->{RM_RF}".' $(INST_BOOT)
966 -'.$self->{CP}.' $(BOOTSTRAP) $(INST_BOOT)
971 =item dynamic_lib (o)
973 Defines how to produce the *.so (or equivalent) files.
978 my($self, %attribs) = @_;
979 return '' unless $self->needs_linking(); #might be because of a subdir
981 return '' unless $self->has_link_code;
983 my($otherldflags) = $attribs{OTHERLDFLAGS} || "";
984 my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
985 my($armaybe) = $attribs{ARMAYBE} || $self->{ARMAYBE} || ":";
986 my($ldfrom) = '$(LDFROM)';
987 $armaybe = 'ar' if ($^O eq 'dec_osf' and $armaybe eq ':');
990 # This section creates the dynamically loadable $(INST_DYNAMIC)
991 # from $(OBJECT) and possibly $(MYEXTLIB).
992 ARMAYBE = '.$armaybe.'
993 OTHERLDFLAGS = '.$otherldflags.'
994 INST_DYNAMIC_DEP = '.$inst_dynamic_dep.'
996 $(INST_DYNAMIC): $(OBJECT) $(MYEXTLIB) $(BOOTSTRAP) $(INST_ARCHAUTODIR)/.exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
998 if ($armaybe ne ':'){
999 $ldfrom = 'tmp$(LIB_EXT)';
1000 push(@m,' $(ARMAYBE) cr '.$ldfrom.' $(OBJECT)'."\n");
1001 push(@m,' $(RANLIB) '."$ldfrom\n");
1003 $ldfrom = "-all $ldfrom -none" if ($^O eq 'dec_osf');
1005 # Brain dead solaris linker does not use LD_RUN_PATH?
1006 # This fixes dynamic extensions which need shared libs
1008 $ldrun = join ' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}
1009 if ($^O eq 'solaris');
1011 push(@m,' LD_RUN_PATH="$(LD_RUN_PATH)" $(LD) -o $@ '.$ldrun.' $(LDDLFLAGS) '.$ldfrom.
1012 ' $(OTHERLDFLAGS) $(MYEXTLIB) $(PERL_ARCHIVE) $(LDLOADLIBS) $(EXPORT_LIST)');
1017 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
1023 Deprecated method. Use libscan instead.
1028 my($self,$path) = @_;
1034 Called by init_others, and calls ext ExtUtils::Liblist. See
1035 L<ExtUtils::Liblist> for details.
1040 my($self,$libs) = @_;
1041 require ExtUtils::Liblist;
1042 $self->ext($libs, $Verbose);
1045 =item file_name_is_absolute
1047 Takes as argument a path and returns true, if it is an absolute path.
1051 sub file_name_is_absolute {
1052 my($self,$file) = @_;
1054 $file =~ m{^([a-z]:)?[\\/]}i ;
1063 Finds the executables PERL and FULLPERL
1068 my($self, $ver, $names, $dirs, $trace) = @_;
1071 print "Looking for perl $ver by these names:
1077 foreach $dir (@$dirs){
1078 next unless defined $dir; # $self->{PERL_SRC} may be undefined
1079 foreach $name (@$names){
1081 if ($self->file_name_is_absolute($name)) { # /foo/bar
1083 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # foo
1084 $abs = $self->catfile($dir, $name);
1086 $abs = $self->canonpath($self->catfile($self->curdir, $name));
1088 print "Checking $abs\n" if ($trace >= 2);
1089 next unless $self->maybe_command($abs);
1090 print "Executing $abs\n" if ($trace >= 2);
1091 $val = `$abs -e 'require $ver; print "VER_OK\n" ' 2>&1`;
1092 if ($val =~ /VER_OK/) {
1093 print "Using PERL=$abs\n" if $trace;
1095 } elsif ($trace >= 2) {
1096 print "Result: `$val'\n";
1100 print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n";
1101 0; # false and not empty
1106 =head2 Methods to actually produce chunks of text for the Makefile
1108 The methods here are called for each MakeMaker object in the order
1109 specified by @ExtUtils::MakeMaker::MM_Sections.
1115 Inserts the sharpbang or equivalent magic number to a script
1119 sub fixin { # stolen from the pink Camel book, more or less
1120 my($self,@files) = @_;
1121 my($does_shbang) = $Config::Config{'sharpbang'} =~ /^\s*\#\!/;
1122 my($file,$interpreter);
1123 for $file (@files) {
1126 open(FIXIN, $file) or Carp::croak "Can't process '$file': $!";
1128 chomp(my $line = <FIXIN>);
1129 next unless $line =~ s/^\s*\#!\s*//; # Not a shbang file.
1130 # Now figure out the interpreter name.
1131 my($cmd,$arg) = split ' ', $line, 2;
1134 # Now look (in reverse) for interpreter in absolute PATH (unless perl).
1135 if ($cmd eq "perl") {
1136 if ($Config{startperl} =~ m,^\#!.*/perl,) {
1137 $interpreter = $Config{startperl};
1138 $interpreter =~ s,^\#!,,;
1140 $interpreter = $Config{perlpath};
1143 my(@absdirs) = reverse grep {$self->file_name_is_absolute} $self->path;
1146 foreach $dir (@absdirs) {
1147 if ($self->maybe_command($cmd)) {
1148 warn "Ignoring $interpreter in $file\n" if $Verbose && $interpreter;
1149 $interpreter = $self->catfile($dir,$cmd);
1153 # Figure out how to invoke interpreter on this machine.
1157 print STDOUT "Changing sharpbang in $file to $interpreter" if $Verbose;
1159 $shb .= "$Config{'sharpbang'}$interpreter";
1160 $shb .= ' ' . $arg if defined $arg;
1164 eval 'exec $interpreter $arg -S \$0 \${1+"\$\@"}'
1165 if 0; # not running under some shell
1168 warn "Can't find $cmd in PATH, $file unchanged"
1173 unless ( rename($file, "$file.bak") ) {
1174 warn "Can't modify $file";
1177 unless ( open(FIXOUT,">$file") ) {
1178 warn "Can't create new $file: $!\n";
1181 my($dev,$ino,$mode) = stat FIXIN;
1182 $mode = 0755 unless $dev;
1185 # Print out the new #! line (or equivalent).
1188 print FIXOUT $shb, <FIXIN>;
1193 chmod 0755, $file or die "Can't reset permissions for $file: $!\n";
1194 system("$Config{'eunicefix'} $file") if $Config{'eunicefix'} ne ':';;
1206 '# Phony target to force checking subdirectories.
1208 '.$self->{NOECHO}.'$(NOOP)
1214 Guess the name of this package by examining the working directory's
1215 name. MakeMaker calls this only if the developer has not supplied a
1225 my $name = basename(cwd());
1226 $name =~ s|[\-_][\d\.\-]+$||; # this is new with MM 5.00, we
1227 # strip minus or underline
1228 # followed by a float or some such
1229 print "Warning: Guessing NAME [$name] from current directory name.\n";
1235 Returns true if C, XS, MYEXTLIB or similar objects exist within this
1236 object that need a compiler. Does not descend into subdirectories as
1237 needs_linking() does.
1243 return $self->{HAS_LINK_CODE} if defined $self->{HAS_LINK_CODE};
1244 if ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}){
1245 $self->{HAS_LINK_CODE} = 1;
1248 return $self->{HAS_LINK_CODE} = 0;
1253 Initializes DIR, XS, PM, C, O_FILES, H, PL_FILES, MAN*PODS, EXE_FILES.
1257 sub init_dirscan { # --- File and Directory Lists (.xs .pm .pod etc)
1259 my($name, %dir, %xs, %c, %h, %ignore, %pl_files, %manifypods);
1260 local(%pm); #the sub in find() has to see this hash
1261 $ignore{'test.pl'} = 1;
1262 $ignore{'makefile.pl'} = 1 if $Is_VMS;
1263 foreach $name ($self->lsdir($self->curdir)){
1264 next if $name =~ /\#/;
1265 next if $name eq $self->curdir or $name eq $self->updir or $ignore{$name};
1266 next unless $self->libscan($name);
1268 next if -l $name; # We do not support symlinks at all
1269 $dir{$name} = $name if (-f $self->catfile($name,"Makefile.PL"));
1270 } elsif ($name =~ /\.xs$/){
1271 my($c); ($c = $name) =~ s/\.xs$/.c/;
1274 } elsif ($name =~ /\.c(pp|xx|c)?$/i){ # .c .C .cpp .cxx .cc
1276 unless $name =~ m/perlmain\.c/; # See MAP_TARGET
1277 } elsif ($name =~ /\.h$/i){
1279 } elsif ($name =~ /\.(p[ml]|pod)$/){
1280 $pm{$name} = $self->catfile('$(INST_LIBDIR)',$name);
1281 } elsif ($name =~ /\.PL$/ && $name ne "Makefile.PL") {
1282 ($pl_files{$name} = $name) =~ s/\.PL$// ;
1283 } elsif ($Is_VMS && $name =~ /\.pl$/ && $name ne 'makefile.pl' &&
1284 $name ne 'test.pl') { # case-insensitive filesystem
1285 ($pl_files{$name} = $name) =~ s/\.pl$// ;
1289 # Some larger extensions often wish to install a number of *.pm/pl
1290 # files into the library in various locations.
1292 # The attribute PMLIBDIRS holds an array reference which lists
1293 # subdirectories which we should search for library files to
1294 # install. PMLIBDIRS defaults to [ 'lib', $self->{BASEEXT} ]. We
1295 # recursively search through the named directories (skipping any
1296 # which don't exist or contain Makefile.PL files).
1298 # For each *.pm or *.pl file found $self->libscan() is called with
1299 # the default installation path in $_[1]. The return value of
1300 # libscan defines the actual installation location. The default
1301 # libscan function simply returns the path. The file is skipped
1302 # if libscan returns false.
1304 # The default installation location passed to libscan in $_[1] is:
1306 # ./*.pm => $(INST_LIBDIR)/*.pm
1307 # ./xyz/... => $(INST_LIBDIR)/xyz/...
1308 # ./lib/... => $(INST_LIB)/...
1310 # In this way the 'lib' directory is seen as the root of the actual
1311 # perl library whereas the others are relative to INST_LIBDIR
1312 # (which includes PARENT_NAME). This is a subtle distinction but one
1313 # that's important for nested modules.
1315 $self->{PMLIBDIRS} = ['lib', $self->{BASEEXT}]
1316 unless $self->{PMLIBDIRS};
1318 #only existing directories that aren't in $dir are allowed
1320 # Avoid $_ wherever possible:
1321 # @{$self->{PMLIBDIRS}} = grep -d && !$dir{$_}, @{$self->{PMLIBDIRS}};
1322 my (@pmlibdirs) = @{$self->{PMLIBDIRS}};
1324 @{$self->{PMLIBDIRS}} = ();
1325 foreach $pmlibdir (@pmlibdirs) {
1326 -d $pmlibdir && !$dir{$pmlibdir} && push @{$self->{PMLIBDIRS}}, $pmlibdir;
1329 if (@{$self->{PMLIBDIRS}}){
1330 print "Searching PMLIBDIRS: @{$self->{PMLIBDIRS}}\n"
1333 File::Find::find(sub {
1335 if ($_ eq "CVS" || $_ eq "RCS"){
1336 $File::Find::prune = 1;
1341 my($path, $prefix) = ($File::Find::name, '$(INST_LIBDIR)');
1342 my($striplibpath,$striplibname);
1343 $prefix = '$(INST_LIB)' if (($striplibpath = $path) =~ s:^(\W*)lib\W:$1:i);
1344 ($striplibname,$striplibpath) = fileparse($striplibpath);
1345 my($inst) = $self->catfile($prefix,$striplibpath,$striplibname);
1346 local($_) = $inst; # for backwards compatibility
1347 $inst = $self->libscan($inst);
1348 print "libscan($path) => '$inst'\n" if ($Verbose >= 2);
1349 return unless $inst;
1351 }, @{$self->{PMLIBDIRS}});
1354 $self->{DIR} = [sort keys %dir] unless $self->{DIR};
1355 $self->{XS} = \%xs unless $self->{XS};
1356 $self->{PM} = \%pm unless $self->{PM};
1357 $self->{C} = [sort keys %c] unless $self->{C};
1358 my(@o_files) = @{$self->{C}};
1359 $self->{O_FILES} = [grep s/\.c(pp|xx|c)?$/$self->{OBJ_EXT}/i, @o_files] ;
1360 $self->{H} = [sort keys %h] unless $self->{H};
1361 $self->{PL_FILES} = \%pl_files unless $self->{PL_FILES};
1363 # Set up names of manual pages to generate from pods
1364 if ($self->{MAN1PODS}) {
1365 } elsif ( $self->{INST_MAN1DIR} =~ /^(none|\s*)$/ ) {
1366 $self->{MAN1PODS} = {};
1368 my %manifypods = ();
1369 if ( exists $self->{EXE_FILES} ) {
1370 foreach $name (@{$self->{EXE_FILES}}) {
1371 # use FileHandle ();
1372 # my $fh = new FileHandle;
1375 # if ($fh->open("<$name")) {
1376 if (open(FH,"<$name")) {
1379 if (/^=head1\s+\w+/) {
1387 # If it doesn't exist yet, we assume, it has pods in it
1391 $manifypods{$name} =
1392 $self->catfile('$(INST_MAN1DIR)',
1393 basename($name).'.$(MAN1EXT)');
1397 $self->{MAN1PODS} = \%manifypods;
1399 if ($self->{MAN3PODS}) {
1400 } elsif ( $self->{INST_MAN3DIR} =~ /^(none|\s*)$/ ) {
1401 $self->{MAN3PODS} = {};
1403 my %manifypods = (); # we collect the keys first, i.e. the files
1404 # we have to convert to pod
1405 foreach $name (keys %{$self->{PM}}) {
1406 if ($name =~ /\.pod$/ ) {
1407 $manifypods{$name} = $self->{PM}{$name};
1408 } elsif ($name =~ /\.p[ml]$/ ) {
1409 # use FileHandle ();
1410 # my $fh = new FileHandle;
1413 # $fh->open("<$name");
1414 if (open(FH,"<$name")) {
1417 if (/^=head1\s+\w+/) {
1428 $manifypods{$name} = $self->{PM}{$name};
1433 # Remove "Configure.pm" and similar, if it's not the only pod listed
1434 # To force inclusion, just name it "Configure.pod", or override MAN3PODS
1435 foreach $name (keys %manifypods) {
1436 if ($name =~ /(config|setup).*\.pm/i) {
1437 delete $manifypods{$name};
1440 my($manpagename) = $name;
1441 unless ($manpagename =~ s!^\W*lib\W+!!) { # everything below lib is ok
1442 $manpagename = $self->catfile(split(/::/,$self->{PARENT_NAME}),$manpagename);
1444 $manpagename =~ s/\.p(od|m|l)$//;
1445 $manpagename = $self->replace_manpage_separator($manpagename);
1446 $manifypods{$name} = $self->catfile("\$(INST_MAN3DIR)","$manpagename.\$(MAN3EXT)");
1448 $self->{MAN3PODS} = \%manifypods;
1454 Initializes NAME, FULLEXT, BASEEXT, PARENT_NAME, DLBASE, PERL_SRC,
1455 PERL_LIB, PERL_ARCHLIB, PERL_INC, INSTALLDIRS, INST_*, INSTALL*,
1456 PREFIX, CONFIG, AR, AR_STATIC_ARGS, LD, OBJ_EXT, LIB_EXT, EXE_EXT, MAP_TARGET,
1457 LIBPERL_A, VERSION_FROM, VERSION, DISTNAME, VERSION_SYM.
1464 # --- Initialize Module Name and Paths
1466 # NAME = Foo::Bar::Oracle
1467 # FULLEXT = Foo/Bar/Oracle
1469 # ROOTEXT = Directory part of FULLEXT with leading /. !!! Deprecated from MM 5.32 !!!
1470 # PARENT_NAME = Foo::Bar
1472 ### ($self->{FULLEXT} =
1473 ### $self->{NAME}) =~ s!::!/!g ; #eg. BSD/Foo/Socket
1474 $self->{FULLEXT} = $self->catdir(split /::/, $self->{NAME});
1477 # Copied from DynaLoader:
1479 my(@modparts) = split(/::/,$self->{NAME});
1480 my($modfname) = $modparts[-1];
1482 # Some systems have restrictions on files names for DLL's etc.
1483 # mod2fname returns appropriate file base name (typically truncated)
1484 # It may also edit @modparts if required.
1485 if (defined &DynaLoader::mod2fname) {
1486 $modfname = &DynaLoader::mod2fname(\@modparts);
1489 ($self->{PARENT_NAME}, $self->{BASEEXT}) = $self->{NAME} =~ m!([\w:]+::)?(\w+)$! ;
1491 if (defined &DynaLoader::mod2fname) {
1492 # As of 5.001m, dl_os2 appends '_'
1493 $self->{DLBASE} = $modfname;
1495 $self->{DLBASE} = '$(BASEEXT)';
1499 ### ROOTEXT deprecated from MM 5.32
1500 ### ($self->{ROOTEXT} =
1501 ### $self->{FULLEXT}) =~ s#/?\Q$self->{BASEEXT}\E$## ; #eg. /BSD/Foo
1502 ### $self->{ROOTEXT} = ($Is_VMS ? '' : '/') . $self->{ROOTEXT} if $self->{ROOTEXT};
1505 # --- Initialize PERL_LIB, INST_LIB, PERL_SRC
1507 # *Real* information: where did we get these two from? ...
1508 my $inc_config_dir = dirname($INC{'Config.pm'});
1509 my $inc_carp_dir = dirname($INC{'Carp.pm'});
1511 unless ($self->{PERL_SRC}){
1513 foreach $dir ($self->updir(),$self->catdir($self->updir(),$self->updir()),$self->catdir($self->updir(),$self->updir(),$self->updir())){
1515 -f $self->catfile($dir,"config.sh")
1517 -f $self->catfile($dir,"perl.h")
1519 -f $self->catfile($dir,"lib","Exporter.pm")
1521 $self->{PERL_SRC}=$dir ;
1526 if ($self->{PERL_SRC}){
1527 $self->{PERL_LIB} ||= $self->catdir("$self->{PERL_SRC}","lib");
1528 $self->{PERL_ARCHLIB} = $self->{PERL_LIB};
1529 $self->{PERL_INC} = ($Is_Win32) ? $self->catdir($self->{PERL_LIB},"CORE") : $self->{PERL_SRC};
1531 # catch a situation that has occurred a few times in the past:
1533 -s $self->catfile($self->{PERL_SRC},'cflags')
1537 -s $self->catfile($self->{PERL_SRC},'perlshr_attr.opt')
1544 You cannot build extensions below the perl source tree after executing
1545 a 'make clean' in the perl source tree.
1547 To rebuild extensions distributed with the perl source you should
1548 simply Configure (to include those extensions) and then build perl as
1549 normal. After installing perl the source tree can be deleted. It is
1550 not needed for building extensions by running 'perl Makefile.PL'
1551 usually without extra arguments.
1553 It is recommended that you unpack and build additional extensions away
1554 from the perl source tree.
1558 # we should also consider $ENV{PERL5LIB} here
1559 $self->{PERL_LIB} ||= $Config::Config{privlibexp};
1560 $self->{PERL_ARCHLIB} ||= $Config::Config{archlibexp};
1561 $self->{PERL_INC} = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
1563 unless (-f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))){
1565 Error: Unable to locate installed Perl libraries or Perl source code.
1567 It is recommended that you install perl in a standard location before
1568 building extensions. Some precompiled versions of perl do not contain
1569 these header files, so you cannot build extensions. In such a case,
1570 please build and install your perl from a fresh perl distribution. It
1571 usually solves this kind of problem.
1573 \(You get this message, because MakeMaker could not find "$perl_h"\)
1576 # print STDOUT "Using header files found in $self->{PERL_INC}\n"
1577 # if $Verbose && $self->needs_linking();
1581 # We get SITELIBEXP and SITEARCHEXP directly via
1582 # Get_from_Config. When we are running standard modules, these
1583 # won't matter, we will set INSTALLDIRS to "perl". Otherwise we
1584 # set it to "site". I prefer that INSTALLDIRS be set from outside
1586 $self->{INSTALLDIRS} ||= "site";
1588 # INST_LIB typically pre-set if building an extension after
1589 # perl has been built and installed. Setting INST_LIB allows
1590 # you to build directly into, say $Config::Config{privlibexp}.
1591 unless ($self->{INST_LIB}){
1594 ##### XXXXX We have to change this nonsense
1596 if (defined $self->{PERL_SRC} and $self->{INSTALLDIRS} eq "perl") {
1597 $self->{INST_LIB} = $self->{INST_ARCHLIB} = $self->{PERL_LIB};
1599 $self->{INST_LIB} = $self->catdir($self->curdir,"blib","lib");
1602 $self->{INST_ARCHLIB} ||= $self->catdir($self->curdir,"blib","arch");
1603 $self->{INST_BIN} ||= $self->catdir($self->curdir,'blib','bin');
1605 # We need to set up INST_LIBDIR before init_libscan() for VMS
1606 my @parentdir = split(/::/, $self->{PARENT_NAME});
1607 $self->{INST_LIBDIR} = $self->catdir('$(INST_LIB)',@parentdir);
1608 $self->{INST_ARCHLIBDIR} = $self->catdir('$(INST_ARCHLIB)',@parentdir);
1609 $self->{INST_AUTODIR} = $self->catdir('$(INST_LIB)','auto','$(FULLEXT)');
1610 $self->{INST_ARCHAUTODIR} = $self->catdir('$(INST_ARCHLIB)','auto','$(FULLEXT)');
1612 # INST_EXE is deprecated, should go away March '97
1613 $self->{INST_EXE} ||= $self->catdir($self->curdir,'blib','script');
1614 $self->{INST_SCRIPT} ||= $self->catdir($self->curdir,'blib','script');
1616 # The user who requests an installation directory explicitly
1617 # should not have to tell us a architecture installation directory
1618 # as well. We look if a directory exists that is named after the
1619 # architecture. If not we take it as a sign that it should be the
1620 # same as the requested installation directory. Otherwise we take
1622 # We do the same thing twice: for privlib/archlib and for sitelib/sitearch
1624 for $libpair ({l=>"privlib", a=>"archlib"}, {l=>"sitelib", a=>"sitearch"}) {
1625 my $lib = "install$libpair->{l}";
1627 my $Arch = uc "install$libpair->{a}";
1628 if( $self->{$Lib} && ! $self->{$Arch} ){
1629 my($ilib) = $Config{$lib};
1630 $ilib = VMS::Filespec::unixify($ilib) if $Is_VMS;
1632 $self->prefixify($Arch,$ilib,$self->{$Lib});
1634 unless (-d $self->{$Arch}) {
1635 print STDOUT "Directory $self->{$Arch} not found, thusly\n" if $Verbose;
1636 $self->{$Arch} = $self->{$Lib};
1638 print STDOUT "Defaulting $Arch to $self->{$Arch}\n" if $Verbose;
1642 # we have to look at the relation between $Config{prefix} and the
1643 # requested values. We're going to set the $Config{prefix} part of
1644 # all the installation path variables to literally $(PREFIX), so
1645 # the user can still say make PREFIX=foo
1646 my($configure_prefix) = $Config{'prefix'};
1647 $configure_prefix = VMS::Filespec::unixify($configure_prefix) if $Is_VMS;
1648 $self->{PREFIX} ||= $configure_prefix;
1651 my($install_variable,$search_prefix,$replace_prefix);
1653 # The rule, taken from Configure, is that if prefix contains perl,
1655 # perlprefix/lib/ INSTALLPRIVLIB
1656 # perlprefix/lib/pod/
1657 # perlprefix/lib/site_perl/ INSTALLSITELIB
1658 # perlprefix/bin/ INSTALLBIN
1659 # perlprefix/man/ INSTALLMAN1DIR
1661 # prefix/lib/perl5/ INSTALLPRIVLIB
1662 # prefix/lib/perl5/pod/
1663 # prefix/lib/perl5/site_perl/ INSTALLSITELIB
1664 # prefix/bin/ INSTALLBIN
1665 # prefix/lib/perl5/man/ INSTALLMAN1DIR
1667 $replace_prefix = qq[\$\(PREFIX\)];
1668 for $install_variable (qw/
1672 $self->prefixify($install_variable,$configure_prefix,$replace_prefix);
1674 $search_prefix = $configure_prefix =~ /perl/ ?
1675 $self->catdir($configure_prefix,"lib") :
1676 $self->catdir($configure_prefix,"lib","perl5");
1678 $self->{INSTALLPRIVLIB} = $self->{INSTALLSITELIB} = $self->{LIB};
1679 $self->{INSTALLARCHLIB} = $self->{INSTALLSITEARCH} =
1680 $self->catdir($self->{LIB},$Config{'archname'});
1682 $replace_prefix = $self->{PREFIX} =~ /perl/ ?
1683 $self->catdir(qq[\$\(PREFIX\)],"lib") :
1684 $self->catdir(qq[\$\(PREFIX\)],"lib","perl5");
1685 for $install_variable (qw/
1691 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1694 $search_prefix = $configure_prefix =~ /perl/ ?
1695 $self->catdir($configure_prefix,"man") :
1696 $self->catdir($configure_prefix,"lib","perl5","man");
1697 $replace_prefix = $self->{PREFIX} =~ /perl/ ?
1698 $self->catdir(qq[\$\(PREFIX\)],"man") :
1699 $self->catdir(qq[\$\(PREFIX\)],"lib","perl5","man");
1700 for $install_variable (qw/
1704 $self->prefixify($install_variable,$search_prefix,$replace_prefix);
1707 # Now we head at the manpages. Maybe they DO NOT want manpages
1709 $self->{INSTALLMAN1DIR} = $Config::Config{installman1dir}
1710 unless defined $self->{INSTALLMAN1DIR};
1711 unless (defined $self->{INST_MAN1DIR}){
1712 if ($self->{INSTALLMAN1DIR} =~ /^(none|\s*)$/){
1713 $self->{INST_MAN1DIR} = $self->{INSTALLMAN1DIR};
1715 $self->{INST_MAN1DIR} = $self->catdir($self->curdir,'blib','man1');
1718 $self->{MAN1EXT} ||= $Config::Config{man1ext};
1720 $self->{INSTALLMAN3DIR} = $Config::Config{installman3dir}
1721 unless defined $self->{INSTALLMAN3DIR};
1722 unless (defined $self->{INST_MAN3DIR}){
1723 if ($self->{INSTALLMAN3DIR} =~ /^(none|\s*)$/){
1724 $self->{INST_MAN3DIR} = $self->{INSTALLMAN3DIR};
1726 $self->{INST_MAN3DIR} = $self->catdir($self->curdir,'blib','man3');
1729 $self->{MAN3EXT} ||= $Config::Config{man3ext};
1732 # Get some stuff out of %Config if we haven't yet done so
1733 print STDOUT "CONFIG must be an array ref\n"
1734 if ($self->{CONFIG} and ref $self->{CONFIG} ne 'ARRAY');
1735 $self->{CONFIG} = [] unless (ref $self->{CONFIG});
1736 push(@{$self->{CONFIG}}, @ExtUtils::MakeMaker::Get_from_Config);
1737 push(@{$self->{CONFIG}}, 'shellflags') if $Config::Config{shellflags};
1739 foreach $m (@{$self->{CONFIG}}){
1740 next if $once_only{$m};
1741 print STDOUT "CONFIG key '$m' does not exist in Config.pm\n"
1742 unless exists $Config::Config{$m};
1743 $self->{uc $m} ||= $Config::Config{$m};
1747 # This is too dangerous:
1748 # if ($^O eq "next") {
1749 # $self->{AR} = "libtool";
1750 # $self->{AR_STATIC_ARGS} = "-o";
1752 # But I leave it as a placeholder
1754 $self->{AR_STATIC_ARGS} ||= "cr";
1756 # These should never be needed
1757 $self->{LD} ||= 'ld';
1758 $self->{OBJ_EXT} ||= '.o';
1759 $self->{LIB_EXT} ||= '.a';
1761 $self->{MAP_TARGET} ||= "perl";
1763 $self->{LIBPERL_A} ||= "libperl$self->{LIB_EXT}";
1765 # make a simple check if we find Exporter
1766 warn "Warning: PERL_LIB ($self->{PERL_LIB}) seems not to be a perl library directory
1767 (Exporter.pm not found)"
1768 unless -f $self->catfile("$self->{PERL_LIB}","Exporter.pm") ||
1769 $self->{NAME} eq "ExtUtils::MakeMaker";
1771 # Determine VERSION and VERSION_FROM
1772 ($self->{DISTNAME}=$self->{NAME}) =~ s#(::)#-#g unless $self->{DISTNAME};
1773 if ($self->{VERSION_FROM}){
1774 $self->{VERSION} = $self->parse_version($self->{VERSION_FROM}) or
1775 Carp::carp "WARNING: Setting VERSION via file '$self->{VERSION_FROM}' failed\n"
1779 if ($self->{VERSION}) {
1780 $self->{VERSION} =~ s/^\s+//;
1781 $self->{VERSION} =~ s/\s+$//;
1784 $self->{VERSION} ||= "0.10";
1785 ($self->{VERSION_SYM} = $self->{VERSION}) =~ s/\W/_/g;
1788 # Graham Barr and Paul Marquess had some ideas how to ensure
1789 # version compatibility between the *.pm file and the
1790 # corresponding *.xs file. The bottomline was, that we need an
1791 # XS_VERSION macro that defaults to VERSION:
1792 $self->{XS_VERSION} ||= $self->{VERSION};
1794 # --- Initialize Perl Binary Locations
1796 # Find Perl 5. The only contract here is that both 'PERL' and 'FULLPERL'
1797 # will be working versions of perl 5. miniperl has priority over perl
1798 # for PERL to ensure that $(PERL) is usable while building ./ext/*
1799 my ($component,@defpath);
1800 foreach $component ($self->{PERL_SRC}, $self->path(), $Config::Config{binexp}) {
1801 push @defpath, $component if defined $component;
1804 $self->find_perl(5.0, [ $^X, 'miniperl','perl','perl5',"perl$]" ],
1805 \@defpath, $Verbose );
1806 # don't check if perl is executable, maybe they have decided to
1807 # supply switches with perl
1809 # Define 'FULLPERL' to be a non-miniperl (used in test: target)
1810 ($self->{FULLPERL} = $self->{PERL}) =~ s/miniperl/perl/i
1811 unless ($self->{FULLPERL});
1816 Initializes EXTRALIBS, BSLOADLIBS, LDLOADLIBS, LIBS, LD_RUN_PATH,
1817 OBJECT, BOOTDEP, PERLMAINCC, LDFROM, LINKTYPE, NOOP, FIRST_MAKEFILE,
1818 MAKEFILE, NOECHO, RM_F, RM_RF, TEST_F, TOUCH, CP, MV, CHMOD, UMASK_NULL
1822 sub init_others { # --- Initialize Other Attributes
1825 # Compute EXTRALIBS, BSLOADLIBS and LDLOADLIBS from $self->{LIBS}
1826 # Lets look at $self->{LIBS} carefully: It may be an anon array, a string or
1827 # undefined. In any case we turn it into an anon array:
1829 # May check $Config{libs} too, thus not empty.
1830 $self->{LIBS}=[''] unless $self->{LIBS};
1832 $self->{LIBS}=[$self->{LIBS}] if ref \$self->{LIBS} eq 'SCALAR';
1833 $self->{LD_RUN_PATH} = "";
1835 foreach $libs ( @{$self->{LIBS}} ){
1836 $libs =~ s/^\s*(.*\S)\s*$/$1/; # remove leading and trailing whitespace
1837 my(@libs) = $self->extliblist($libs);
1838 if ($libs[0] or $libs[1] or $libs[2]){
1839 # LD_RUN_PATH now computed by ExtUtils::Liblist
1840 ($self->{EXTRALIBS}, $self->{BSLOADLIBS}, $self->{LDLOADLIBS}, $self->{LD_RUN_PATH}) = @libs;
1845 if ( $self->{OBJECT} ) {
1846 $self->{OBJECT} =~ s!\.o(bj)?\b!\$(OBJ_EXT)!g;
1848 # init_dirscan should have found out, if we have C files
1849 $self->{OBJECT} = "";
1850 $self->{OBJECT} = '$(BASEEXT)$(OBJ_EXT)' if @{$self->{C}||[]};
1852 $self->{OBJECT} =~ s/\n+/ \\\n\t/g;
1853 $self->{BOOTDEP} = (-f "$self->{BASEEXT}_BS") ? "$self->{BASEEXT}_BS" : "";
1854 $self->{PERLMAINCC} ||= '$(CC)';
1855 $self->{LDFROM} = '$(OBJECT)' unless $self->{LDFROM};
1857 # Sanity check: don't define LINKTYPE = dynamic if we're skipping
1858 # the 'dynamic' section of MM. We don't have this problem with
1859 # 'static', since we either must use it (%Config says we can't
1860 # use dynamic loading) or the caller asked for it explicitly.
1861 if (!$self->{LINKTYPE}) {
1862 $self->{LINKTYPE} = $self->{SKIPHASH}{'dynamic'}
1864 : ($Config::Config{usedl} ? 'dynamic' : 'static');
1867 # These get overridden for VMS and maybe some other systems
1868 $self->{NOOP} ||= '$(SHELL) -c true';
1869 $self->{FIRST_MAKEFILE} ||= "Makefile";
1870 $self->{MAKEFILE} ||= $self->{FIRST_MAKEFILE};
1871 $self->{MAKE_APERL_FILE} ||= "Makefile.aperl";
1872 $self->{NOECHO} = '@' unless defined $self->{NOECHO};
1873 $self->{RM_F} ||= "rm -f";
1874 $self->{RM_RF} ||= "rm -rf";
1875 $self->{TOUCH} ||= "touch";
1876 $self->{TEST_F} ||= "test -f";
1877 $self->{CP} ||= "cp";
1878 $self->{MV} ||= "mv";
1879 $self->{CHMOD} ||= "chmod";
1880 $self->{UMASK_NULL} ||= "umask 0";
1881 $self->{DEV_NULL} ||= "> /dev/null 2>&1";
1886 Defines the install target.
1891 my($self, %attribs) = @_;
1895 install :: all pure_install doc_install
1897 install_perl :: all pure_perl_install doc_perl_install
1899 install_site :: all pure_site_install doc_site_install
1901 install_ :: install_site
1902 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1904 pure_install :: pure_$(INSTALLDIRS)_install
1906 doc_install :: doc_$(INSTALLDIRS)_install
1907 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
1909 pure__install : pure_site_install
1910 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1912 doc__install : doc_site_install
1913 @echo INSTALLDIRS not defined, defaulting to INSTALLDIRS=site
1915 pure_perl_install ::
1916 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
1917 read }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
1918 write }.$self->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').q{ \
1919 $(INST_LIB) $(INSTALLPRIVLIB) \
1920 $(INST_ARCHLIB) $(INSTALLARCHLIB) \
1921 $(INST_BIN) $(INSTALLBIN) \
1922 $(INST_SCRIPT) $(INSTALLSCRIPT) \
1923 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
1924 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
1925 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
1926 }.$self->catdir('$(SITEARCHEXP)','auto','$(FULLEXT)').q{
1929 pure_site_install ::
1930 }.$self->{NOECHO}.q{$(MOD_INSTALL) \
1931 read }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{ \
1932 write }.$self->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').q{ \
1933 $(INST_LIB) $(INSTALLSITELIB) \
1934 $(INST_ARCHLIB) $(INSTALLSITEARCH) \
1935 $(INST_BIN) $(INSTALLBIN) \
1936 $(INST_SCRIPT) $(INSTALLSCRIPT) \
1937 $(INST_MAN1DIR) $(INSTALLMAN1DIR) \
1938 $(INST_MAN3DIR) $(INSTALLMAN3DIR)
1939 }.$self->{NOECHO}.q{$(WARN_IF_OLD_PACKLIST) \
1940 }.$self->catdir('$(PERL_ARCHLIB)','auto','$(FULLEXT)').q{
1943 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
1944 "Module" "$(NAME)" \
1945 "installed into" "$(INSTALLPRIVLIB)" \
1946 LINKTYPE "$(LINKTYPE)" \
1947 VERSION "$(VERSION)" \
1948 EXE_FILES "$(EXE_FILES)" \
1949 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1952 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
1953 "Module" "$(NAME)" \
1954 "installed into" "$(INSTALLSITELIB)" \
1955 LINKTYPE "$(LINKTYPE)" \
1956 VERSION "$(VERSION)" \
1957 EXE_FILES "$(EXE_FILES)" \
1958 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
1963 uninstall :: uninstall_from_$(INSTALLDIRS)dirs
1965 uninstall_from_perldirs ::
1967 q{$(UNINSTALL) }.$self->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').q{
1969 uninstall_from_sitedirs ::
1971 q{$(UNINSTALL) }.$self->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').q{
1977 =item installbin (o)
1979 Defines targets to install EXE_FILES.
1985 return "" unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
1986 return "" unless @{$self->{EXE_FILES}};
1987 my(@m, $from, $to, %fromto, @to);
1988 push @m, $self->dir_target(qw[$(INST_SCRIPT)]);
1989 for $from (@{$self->{EXE_FILES}}) {
1990 my($path)= $self->catfile('$(INST_SCRIPT)', basename($from));
1991 local($_) = $path; # for backwards compatibility
1992 $to = $self->libscan($path);
1993 print "libscan($from) => '$to'\n" if ($Verbose >=2);
1996 @to = values %fromto;
1998 EXE_FILES = @{$self->{EXE_FILES}}
2000 FIXIN = \$(PERL) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) -MExtUtils::MakeMaker \\
2001 -e "MY->fixin(shift)"
2004 $self->{NOECHO}\$(NOOP)
2010 while (($from,$to) = each %fromto) {
2011 last unless defined $from;
2012 my $todir = dirname($to);
2014 $to: $from $self->{MAKEFILE} " . $self->catdir($todir,'.exists') . "
2015 $self->{NOECHO}$self->{RM_F} $to
2016 $self->{CP} $from $to
2025 Takes a path to a file that is found by init_dirscan and returns false
2026 if we don't want to include this file in the library. Mainly used to
2027 exclude RCS, CVS, and SCCS directories from installation.
2034 my($self,$path) = @_;
2035 return '' if $path =~ m:\b(RCS|CVS|SCCS)\b: ;
2041 Defines the linkext target which in turn defines the LINKTYPE.
2046 my($self, %attribs) = @_;
2047 # LINKTYPE => static or dynamic or ''
2048 my($linktype) = defined $attribs{LINKTYPE} ?
2049 $attribs{LINKTYPE} : '$(LINKTYPE)';
2051 linkext :: $linktype
2052 $self->{NOECHO}\$(NOOP)
2058 Takes as arguments a directory name and a regular expression. Returns
2059 all entries in the directory that match the regular expression.
2065 my($dir, $regex) = @_;
2067 my $dh = new DirHandle;
2068 $dh->open($dir || ".") or return ();
2071 @ls = grep(/$regex/, @ls) if $regex;
2077 Simple subroutine to insert the macros defined by the macro attribute
2083 my($self,%attribs) = @_;
2085 while (($key,$val) = each %attribs){
2086 last unless defined $key;
2087 push @m, "$key = $val\n";
2094 Called by staticmake. Defines how to write the Makefile to produce a
2097 By default the Makefile produced includes all the static extensions in
2098 the perl library. (Purified versions of library files, e.g.,
2099 DynaLoader_pure_p1_c0_032.a are automatically ignored to avoid link errors.)
2104 my($self, %attribs) = @_;
2105 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmp, $libperl) =
2106 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
2109 # --- MakeMaker makeaperl section ---
2110 MAP_TARGET = $target
2111 FULLPERL = $self->{FULLPERL}
2113 return join '', @m if $self->{PARENT};
2115 my($dir) = join ":", @{$self->{DIR}};
2117 unless ($self->{MAKEAPERL}) {
2119 $(MAP_TARGET) :: static $(MAKE_APERL_FILE)
2120 $(MAKE) -f $(MAKE_APERL_FILE) $@
2122 $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
2123 }.$self->{NOECHO}.q{echo Writing \"$(MAKE_APERL_FILE)\" for this $(MAP_TARGET)
2124 }.$self->{NOECHO}.q{$(PERL) -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
2125 Makefile.PL DIR=}, $dir, q{ \
2126 MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
2127 MAKEAPERL=1 NORECURS=1 CCCDLFLAGS=};
2133 push @m, " \\\n\t\t$_";
2135 # push @m, map( " \\\n\t\t$_", @ARGV );
2143 my($cccmd, $linkcmd, $lperl);
2146 $cccmd = $self->const_cccmd($libperl);
2147 $cccmd =~ s/^CCCMD\s*=\s*//;
2148 $cccmd =~ s/\$\(INC\)/ -I$self->{PERL_INC} /;
2149 $cccmd .= " $Config::Config{cccdlflags}"
2150 if ($Config::Config{useshrplib} eq 'true');
2151 $cccmd =~ s/\(CC\)/\(PERLMAINCC\)/;
2153 # The front matter of the linkcommand...
2154 $linkcmd = join ' ', "\$(CC)",
2155 grep($_, @Config{qw(large split ldflags ccdlflags)});
2156 $linkcmd =~ s/\s+/ /g;
2157 $linkcmd =~ s,(perl\.exp),\$(PERL_INC)/$1,;
2159 # Which *.a files could we make use of...
2162 File::Find::find(sub {
2163 return unless m/\Q$self->{LIB_EXT}\E$/;
2164 return if m/^libperl/;
2165 # Skip purified versions of libraries (e.g., DynaLoader_pure_p1_c0_032.a)
2166 return if m/_pure_\w+_\w+_\w+\.\w+$/ and -f "$File::Find::dir/.pure";
2168 if( exists $self->{INCLUDE_EXT} ){
2173 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2177 # Throw away anything not explicitly marked for inclusion.
2178 # DynaLoader is implied.
2179 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
2185 return unless $found;
2187 elsif( exists $self->{EXCLUDE_EXT} ){
2191 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
2195 # Throw away anything explicitly marked for exclusion
2196 foreach $excl (@{$self->{EXCLUDE_EXT}}){
2197 return if( $xx eq $excl );
2201 # don't include the installed version of this extension. I
2202 # leave this line here, although it is not necessary anymore:
2203 # I patched minimod.PL instead, so that Miniperl.pm won't
2204 # enclude duplicates
2206 # Once the patch to minimod.PL is in the distribution, I can
2208 return if $File::Find::name =~ m:auto/$self->{FULLEXT}/$self->{BASEEXT}$self->{LIB_EXT}$:;
2210 $static{cwd() . "/" . $_}++;
2211 }, grep( -d $_, @{$searchdirs || []}) );
2213 # We trust that what has been handed in as argument, will be buildable
2214 $static = [] unless $static;
2215 @static{@{$static}} = (1) x @{$static};
2217 $extra = [] unless $extra && ref $extra eq 'ARRAY';
2218 for (sort keys %static) {
2219 next unless /\Q$self->{LIB_EXT}\E$/;
2220 $_ = dirname($_) . "/extralibs.ld";
2224 grep(s/^/-I/, @{$perlinc || []});
2226 $target = "perl" unless $target;
2227 $tmp = "." unless $tmp;
2229 # MAP_STATIC doesn't look into subdirs yet. Once "all" is made and we
2230 # regenerate the Makefiles, MAP_STATIC and the dependencies for
2231 # extralibs.all are computed correctly
2233 MAP_LINKCMD = $linkcmd
2234 MAP_PERLINC = @{$perlinc || []}
2236 join(" \\\n\t", reverse sort keys %static), "
2238 MAP_PRELIBS = $Config::Config{libs} $Config::Config{cryptlib}
2241 if (defined $libperl) {
2242 ($lperl = $libperl) =~ s/\$\(A\)/$self->{LIB_EXT}/;
2244 unless ($libperl && -f $lperl) { # Ilya's code...
2245 my $dir = $self->{PERL_SRC} || "$self->{PERL_ARCHLIB}/CORE";
2246 $libperl ||= "libperl$self->{LIB_EXT}";
2247 $libperl = "$dir/$libperl";
2248 $lperl ||= "libperl$self->{LIB_EXT}";
2249 $lperl = "$dir/$lperl";
2251 if (! -f $libperl and ! -f $lperl) {
2252 # We did not find a static libperl. Maybe there is a shared one?
2253 if ($^O eq 'solaris' or $^O eq 'sunos') {
2254 $lperl = $libperl = "$dir/$Config::Config{libperl}";
2255 # SUNOS ld does not take the full path to a shared library
2256 $libperl = '' if $^O eq 'sunos';
2260 print STDOUT "Warning: $libperl not found
2261 If you're going to build a static perl binary, make sure perl is installed
2262 otherwise ignore this warning\n"
2263 unless (-f $lperl || defined($self->{PERL_SRC}));
2267 MAP_LIBPERL = $libperl
2271 \$(INST_ARCHAUTODIR)/extralibs.all: \$(INST_ARCHAUTODIR)/.exists ".join(" \\\n\t", @$extra)."
2272 $self->{NOECHO}$self->{RM_F} \$\@
2273 $self->{NOECHO}\$(TOUCH) \$\@
2277 foreach $catfile (@$extra){
2278 push @m, "\tcat $catfile >> \$\@\n";
2280 # SUNOS ld does not take the full path to a shared library
2281 my $llibperl = ($libperl)?'$(MAP_LIBPERL)':'-lperl';
2283 # Brain dead solaris linker does not use LD_RUN_PATH?
2284 # This fixes dynamic extensions which need shared libs
2285 my $ldfrom = ($^O eq 'solaris')?
2286 join(' ', map "-R$_", split /:/, $self->{LD_RUN_PATH}):'';
2289 \$(MAP_TARGET) :: $tmp/perlmain\$(OBJ_EXT) \$(MAP_LIBPERL) \$(MAP_STATIC) \$(INST_ARCHAUTODIR)/extralibs.all
2290 \$(MAP_LINKCMD) -o \$\@ \$(OPTIMIZE) $tmp/perlmain\$(OBJ_EXT) $ldfrom $llibperl \$(MAP_STATIC) `cat \$(INST_ARCHAUTODIR)/extralibs.all` \$(MAP_PRELIBS)
2291 $self->{NOECHO}echo 'To install the new \"\$(MAP_TARGET)\" binary, call'
2292 $self->{NOECHO}echo ' make -f $makefilename inst_perl MAP_TARGET=\$(MAP_TARGET)'
2293 $self->{NOECHO}echo 'To remove the intermediate files say'
2294 $self->{NOECHO}echo ' make -f $makefilename map_clean'
2296 $tmp/perlmain\$(OBJ_EXT): $tmp/perlmain.c
2298 push @m, "\tcd $tmp && $cccmd -I\$(PERL_INC) perlmain.c\n";
2301 $tmp/perlmain.c: $makefilename}, q{
2302 }.$self->{NOECHO}.q{echo Writing $@
2303 }.$self->{NOECHO}.q{$(PERL) $(MAP_PERLINC) -MExtUtils::Miniperl \\
2304 -e "writemain(grep s#.*/auto/##, qw|$(MAP_STATIC)|)" > $@t && $(MV) $@t $@
2307 push @m, "\t",$self->{NOECHO}.q{$(PERL) $(INSTALLSCRIPT)/fixpmain
2308 } if (defined (&Dos::UseLFN) && Dos::UseLFN()==0);
2313 }.$self->{NOECHO}.q{echo Appending installation info to $(INSTALLARCHLIB)/perllocal.pod
2314 }.$self->{NOECHO}.q{$(DOC_INSTALL) \
2315 "Perl binary" "$(MAP_TARGET)" \
2316 MAP_STATIC "$(MAP_STATIC)" \
2317 MAP_EXTRA "`cat $(INST_ARCHAUTODIR)/extralibs.all`" \
2318 MAP_LIBPERL "$(MAP_LIBPERL)" \
2319 >> }.$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q{
2324 inst_perl: pure_inst_perl doc_inst_perl
2326 pure_inst_perl: $(MAP_TARGET)
2327 }.$self->{CP}.q{ $(MAP_TARGET) }.$self->catfile('$(INSTALLBIN)','$(MAP_TARGET)').q{
2332 }.$self->{RM_F}.qq{ $tmp/perlmain\$(OBJ_EXT) $tmp/perlmain.c \$(MAP_TARGET) $makefilename \$(INST_ARCHAUTODIR)/extralibs.all
2340 Defines how to rewrite the Makefile.
2347 # We do not know what target was originally specified so we
2348 # must force a manual rerun to be sure. But as it should only
2349 # happen very rarely it is not a significant problem.
2351 $(OBJECT) : $(FIRST_MAKEFILE)
2352 ' if $self->{OBJECT};
2355 # We take a very conservative approach here, but it\'s worth it.
2356 # We move Makefile to Makefile.old here to avoid gnu make looping.
2357 }.$self->{MAKEFILE}.q{ : Makefile.PL $(CONFIGDEP)
2358 }.$self->{NOECHO}.q{echo "Makefile out-of-date with respect to $?"
2359 }.$self->{NOECHO}.q{echo "Cleaning current config before rebuilding Makefile..."
2360 -}.$self->{NOECHO}.q{$(MV) }."$self->{MAKEFILE} $self->{MAKEFILE}.old".q{
2361 -$(MAKE) -f }.$self->{MAKEFILE}.q{.old clean $(DEV_NULL) || $(NOOP)
2362 $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" Makefile.PL }.join(" ",map(qq["$_"],@ARGV)).q{
2363 }.$self->{NOECHO}.q{echo "==> Your Makefile has been rebuilt. <=="
2364 }.$self->{NOECHO}.q{echo "==> Please rerun the make command. <=="
2367 # To change behavior to :: would be nice, but would break Tk b9.02
2368 # so you find such a warning below the dist target.
2369 #}.$self->{MAKEFILE}.q{ :: $(VERSION_FROM)
2370 # }.$self->{NOECHO}.q{echo "Warning: Makefile possibly out of date with $(VERSION_FROM)"
2376 =item manifypods (o)
2378 Defines targets and routines to translate the pods into manpages and
2379 put them into the INST_* directories.
2384 my($self, %attribs) = @_;
2385 return "\nmanifypods :\n\t$self->{NOECHO}\$(NOOP)\n" unless %{$self->{MAN3PODS}} or %{$self->{MAN1PODS}};
2388 if (defined $self->{PERL_SRC}) {
2389 $pod2man_exe = $self->catfile($self->{PERL_SRC},'pod','pod2man');
2391 $pod2man_exe = $self->catfile($Config{scriptdirexp},'pod2man');
2393 unless ($self->perl_script($pod2man_exe)) {
2394 # No pod2man but some MAN3PODS to be installed
2397 Warning: I could not locate your pod2man program. Please make sure,
2398 your pod2man program is in your PATH before you execute 'make'
2401 $pod2man_exe = "-S pod2man";
2405 qq[POD2MAN_EXE = $pod2man_exe\n],
2406 q[POD2MAN = $(PERL) -we '%m=@ARGV;for (keys %m){' \\
2407 -e 'next if -e $$m{$$_} && -M $$m{$$_} < -M $$_ && -M $$m{$$_} < -M "].$self->{MAKEFILE}.q[";' \\
2408 -e 'print "Manifying $$m{$$_}\n";' \\
2409 -e 'system(qq[$$^X ].q["-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" $(POD2MAN_EXE) ].qq[$$_>$$m{$$_}])==0 or warn "Couldn\\047t install $$m{$$_}\n";' \\
2410 -e 'chmod 0644, $$m{$$_} or warn "chmod 644 $$m{$$_}: $$!\n";}'
2412 push @m, "\nmanifypods : ";
2413 push @m, join " \\\n\t", keys %{$self->{MAN1PODS}}, keys %{$self->{MAN3PODS}};
2416 if (%{$self->{MAN1PODS}} || %{$self->{MAN3PODS}}) {
2417 push @m, "\t$self->{NOECHO}\$(POD2MAN) \\\n\t";
2418 push @m, join " \\\n\t", %{$self->{MAN1PODS}}, %{$self->{MAN3PODS}};
2425 Returns true, if the argument is likely to be a command.
2430 my($self,$file) = @_;
2431 return $file if -x $file && ! -d $file;
2435 =item maybe_command_in_dirs
2437 method under development. Not yet used. Ask Ilya :-)
2441 sub maybe_command_in_dirs { # $ver is optional argument if looking for perl
2442 # Ilya's suggestion. Not yet used, want to understand it first, but at least the code is here
2443 my($self, $names, $dirs, $trace, $ver) = @_;
2445 foreach $dir (@$dirs){
2446 next unless defined $dir; # $self->{PERL_SRC} may be undefined
2447 foreach $name (@$names){
2449 if ($self->file_name_is_absolute($name)) { # /foo/bar
2451 } elsif ($self->canonpath($name) eq $self->canonpath(basename($name))) { # bar
2452 $abs = $self->catfile($dir, $name);
2454 $abs = $self->catfile($self->curdir, $name);
2456 print "Checking $abs for $name\n" if ($trace >= 2);
2457 next unless $tryabs = $self->maybe_command($abs);
2458 print "Substituting $tryabs instead of $abs\n"
2459 if ($trace >= 2 and $tryabs ne $abs);
2462 print "Executing $abs\n" if ($trace >= 2);
2463 if (`$abs -e 'require $ver; print "VER_OK\n" ' 2>&1` =~ /VER_OK/) {
2464 print "Using PERL=$abs\n" if $trace;
2467 } else { # Do not look for perl
2474 =item needs_linking (o)
2476 Does this module need linking? Looks into subdirectory objects (see
2477 also has_link_code())
2484 $caller = (caller(0))[3];
2485 Carp::confess("Needs_linking called too early") if $caller =~ /^ExtUtils::MakeMaker::/;
2486 return $self->{NEEDS_LINKING} if defined $self->{NEEDS_LINKING};
2487 if ($self->has_link_code or $self->{MAKEAPERL}){
2488 $self->{NEEDS_LINKING} = 1;
2491 foreach $child (keys %{$self->{CHILDREN}}) {
2492 if ($self->{CHILDREN}->{$child}->needs_linking) {
2493 $self->{NEEDS_LINKING} = 1;
2497 return $self->{NEEDS_LINKING} = 0;
2502 misnamed method (will have to be changed). The MM_Unix method just
2503 returns the argument without further processing.
2505 On VMS used to insure that colons marking targets are preceded by
2506 space - most Unix Makes don't need this, but it's necessary under VMS
2507 to distinguish the target delimiter from a colon appearing as part of
2513 my($self,$text) = @_;
2519 parse a file and return what you think is $VERSION in this file set to
2524 my($self,$parsefile) = @_;
2528 open(FH,$parsefile) or die "Could not open '$parsefile': $!";
2531 $inpod = /^=(?!cut)/ ? 1 : /^=cut/ ? 0 : $inpod;
2534 # next unless /\$(([\w\:\']*)\bVERSION)\b.*\=/;
2535 next unless /([\$*])(([\w\:\']*)\bVERSION)\b.*\=/;
2537 package ExtUtils::MakeMaker::_version;
2546 $result = eval($eval);
2547 die "Could not eval '$eval' in $parsefile: $@" if $@;
2548 $result = "undef" unless defined $result;
2558 Defines the string that is passed to recursive make calls in
2568 my($sep) = $Is_VMS ? ',' : '';
2571 foreach $key (qw(LIB LIBPERL_A LINKTYPE PREFIX OPTIMIZE)){
2572 push @pasthru, "$key=\"\$($key)\"";
2575 push @m, "\nPASTHRU = ", join ($sep, @pasthru), "\n";
2581 Takes no argument, returns the environment variable PATH as an array.
2587 my $path_sep = ($Is_OS2 || $Is_Dos) ? ";" : ":";
2588 my $path = $ENV{PATH};
2589 $path =~ s:\\:/:g if $Is_OS2;
2590 my @path = split $path_sep, $path;
2591 foreach(@path) { $_ = '.' if $_ eq '' }
2597 Takes one argument, a file name, and returns the file name, if the
2598 argument is likely to be a perl script. On MM_Unix this is true for
2599 any ordinary, readable file.
2604 my($self,$file) = @_;
2605 return $file if -r $file && -f _;
2609 =item perldepend (o)
2611 Defines the dependency from all *.h files that come with the perl
2620 # Check for unpropogated config.sh changes. Should never happen.
2621 # We do NOT just update config.h because that is not sufficient.
2622 # An out of date config.h is not fatal but complains loudly!
2623 $(PERL_INC)/config.h: $(PERL_SRC)/config.sh
2624 -}.$self->{NOECHO}.q{echo "Warning: $(PERL_INC)/config.h out of date with $(PERL_SRC)/config.sh"; false
2626 $(PERL_ARCHLIB)/Config.pm: $(PERL_SRC)/config.sh
2627 }.$self->{NOECHO}.q{echo "Warning: $(PERL_ARCHLIB)/Config.pm may be out of date with $(PERL_SRC)/config.sh"
2628 cd $(PERL_SRC) && $(MAKE) lib/Config.pm
2629 } if $self->{PERL_SRC};
2631 return join "", @m unless $self->needs_linking;
2635 $(PERL_INC)/EXTERN.h $(PERL_INC)/gv.h $(PERL_INC)/pp.h \
2636 $(PERL_INC)/INTERN.h $(PERL_INC)/handy.h $(PERL_INC)/proto.h \
2637 $(PERL_INC)/XSUB.h $(PERL_INC)/hv.h $(PERL_INC)/regcomp.h \
2638 $(PERL_INC)/av.h $(PERL_INC)/keywords.h $(PERL_INC)/regexp.h \
2639 $(PERL_INC)/config.h $(PERL_INC)/mg.h $(PERL_INC)/scope.h \
2640 $(PERL_INC)/cop.h $(PERL_INC)/op.h $(PERL_INC)/sv.h \
2641 $(PERL_INC)/cv.h $(PERL_INC)/opcode.h $(PERL_INC)/unixish.h \
2642 $(PERL_INC)/dosish.h $(PERL_INC)/patchlevel.h $(PERL_INC)/util.h \
2643 $(PERL_INC)/embed.h $(PERL_INC)/perl.h \
2644 $(PERL_INC)/form.h $(PERL_INC)/perly.h
2646 $(OBJECT) : $(PERL_HDRS)
2647 } if $self->{OBJECT};
2649 push @m, join(" ", values %{$self->{XS}})." : \$(XSUBPPDEPS)\n" if %{$self->{XS}};
2656 Defines target that copies all files in the hash PM to their
2657 destination and autosplits them. See L<ExtUtils::Install/DESCRIPTION>
2663 my($autodir) = $self->catdir('$(INST_LIB)','auto');
2665 pm_to_blib: $(TO_INST_PM)
2666 }.$self->{NOECHO}.q{$(PERL) "-I$(INST_ARCHLIB)" "-I$(INST_LIB)" \
2667 "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -MExtUtils::Install \
2668 -e "pm_to_blib({qw{$(PM_TO_BLIB)}},'}.$autodir.q{')"
2669 }.$self->{NOECHO}.q{$(TOUCH) $@
2673 =item post_constants (o)
2675 Returns an empty string per default. Dedicated to overrides from
2676 within Makefile.PL after all constants have been defined.
2685 =item post_initialize (o)
2687 Returns an empty string per default. Used in Makefile.PLs to add some
2688 chunk of text to the Makefile after the object is initialized.
2692 sub post_initialize {
2699 Returns an empty string. Can be used in Makefile.PLs to write some
2700 text to the Makefile at the end.
2711 Check a path variable in $self from %Config, if it contains a prefix,
2712 and replace it with another one.
2714 Takes as arguments an attribute name, a search prefix and a
2715 replacement prefix. Changes the attribute in the object.
2720 my($self,$var,$sprefix,$rprefix) = @_;
2721 $self->{uc $var} ||= $Config{lc $var};
2722 $self->{uc $var} = VMS::Filespec::unixpath($self->{uc $var}) if $Is_VMS;
2723 $self->{uc $var} =~ s/\Q$sprefix\E/$rprefix/;
2728 Defines targets to run *.PL files.
2734 return "" unless $self->{PL_FILES};
2736 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
2738 all :: $self->{PL_FILES}->{$plfile}
2739 $self->{NOECHO}\$(NOOP)
2741 $self->{PL_FILES}->{$plfile} :: $plfile
2742 \$(PERL) -I\$(INST_ARCHLIB) -I\$(INST_LIB) -I\$(PERL_ARCHLIB) -I\$(PERL_LIB) $plfile
2750 Defines the realclean target.
2755 my($self, %attribs) = @_;
2758 # Delete temporary files (via clean) and also delete installed files
2759 realclean purge :: clean
2761 # realclean subdirectories first (already cleaned)
2762 my $sub = "\t-cd %s && \$(TEST_F) %s && \$(MAKE) %s realclean\n";
2763 foreach(@{$self->{DIR}}){
2764 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}.old","-f $self->{MAKEFILE}.old"));
2765 push(@m, sprintf($sub,$_,"$self->{MAKEFILE}",''));
2767 push(@m, " $self->{RM_RF} \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n");
2768 if( $self->has_link_code ){
2769 push(@m, " $self->{RM_F} \$(INST_DYNAMIC) \$(INST_BOOT)\n");
2770 push(@m, " $self->{RM_F} \$(INST_STATIC)\n");
2772 push(@m, " $self->{RM_F} " . join(" ", values %{$self->{PM}}) . "\n");
2773 my(@otherfiles) = ($self->{MAKEFILE},
2774 "$self->{MAKEFILE}.old"); # Makefiles last
2775 push(@otherfiles, $attribs{FILES}) if $attribs{FILES};
2776 push(@m, " $self->{RM_RF} @otherfiles\n") if @otherfiles;
2777 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
2781 =item replace_manpage_separator
2783 Takes the name of a package, which may be a nested package, in the
2784 form Foo/Bar and replaces the slash with C<::>. Returns the replacement.
2788 sub replace_manpage_separator {
2789 my($self,$man) = @_;
2796 Defines the static target.
2801 # --- Static Loading Sections ---
2805 ## $(INST_PM) has been moved to the all: target.
2806 ## It remains here for awhile to allow for old usage: "make static"
2807 #static :: '.$self->{MAKEFILE}.' $(INST_STATIC) $(INST_PM)
2808 static :: '.$self->{MAKEFILE}.' $(INST_STATIC)
2809 '.$self->{NOECHO}.'$(NOOP)
2813 =item static_lib (o)
2815 Defines how to produce the *.a (or equivalent) files.
2821 # Come to think of it, if there are subdirs with linkcode, we still have no INST_STATIC
2822 # return '' unless $self->needs_linking(); #might be because of a subdir
2824 return '' unless $self->has_link_code;
2828 $(INST_STATIC): $(OBJECT) $(MYEXTLIB) $(INST_ARCHAUTODIR)/.exists
2831 # If this extension has it's own library (eg SDBM_File)
2832 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
2833 push(@m, "\t$self->{CP} \$(MYEXTLIB) \$\@\n") if $self->{MYEXTLIB};
2836 q{ $(AR) $(AR_STATIC_ARGS) $@ $(OBJECT) && $(RANLIB) $@
2838 }.$self->{NOECHO}.q{echo "$(EXTRALIBS)" > $(INST_ARCHAUTODIR)/extralibs.ld
2840 # Old mechanism - still available:
2842 "\t$self->{NOECHO}".q{echo "$(EXTRALIBS)" >> $(PERL_SRC)/ext.libs
2843 } if $self->{PERL_SRC} && $self->{EXTRALIBS};
2846 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
2850 =item staticmake (o)
2857 my($self, %attribs) = @_;
2860 my(@searchdirs)=($self->{PERL_ARCHLIB}, $self->{SITEARCHEXP}, $self->{INST_ARCHLIB});
2862 # And as it's not yet built, we add the current extension
2863 # but only if it has some C code (or XS code, which implies C code)
2864 if (@{$self->{C}}) {
2865 @static = $self->catfile($self->{INST_ARCHLIB},
2868 "$self->{BASEEXT}$self->{LIB_EXT}"
2872 # Either we determine now, which libraries we will produce in the
2873 # subdirectories or we do it at runtime of the make.
2875 # We could ask all subdir objects, but I cannot imagine, why it
2876 # would be necessary.
2878 # Instead we determine all libraries for the new perl at
2880 my(@perlinc) = ($self->{INST_ARCHLIB}, $self->{INST_LIB}, $self->{PERL_ARCHLIB}, $self->{PERL_LIB});
2882 $self->makeaperl(MAKE => $self->{MAKEFILE},
2883 DIRS => \@searchdirs,
2886 TARGET => $self->{MAP_TARGET},
2888 LIBPERL => $self->{LIBPERL_A}
2894 Helper subroutine for subdirs
2899 my($self, $subdir) = @_;
2904 $self->{NOECHO}cd $subdir && \$(MAKE) all \$(PASTHRU)
2911 Defines targets to process subdirectories.
2916 # --- Sub-directory Sections ---
2919 # This method provides a mechanism to automatically deal with
2920 # subdirectories containing further Makefile.PL scripts.
2921 # It calls the subdir_x() method for each subdirectory.
2922 foreach $dir (@{$self->{DIR}}){
2923 push(@m, $self->subdir_x($dir));
2924 #### print "Including $dir subdirectory\n";
2928 # The default clean, realclean and test targets in this Makefile
2929 # have automatically been given entries for each subdir.
2933 push(@m, "\n# none")
2940 Defines the test targets.
2945 # --- Test and Installation Sections ---
2947 my($self, %attribs) = @_;
2948 my $tests = $attribs{TESTS};
2949 if (!$tests && -d 't') {
2950 $tests = $Is_Win32 ? join(' ', <t\\*.t>) : 't/*.t';
2952 # note: 'test.pl' name is also hardcoded in init_dirscan()
2956 TEST_TYPE=test_\$(LINKTYPE)
2961 testdb :: testdb_\$(LINKTYPE)
2963 test :: \$(TEST_TYPE)
2965 push(@m, map("\t$self->{NOECHO}cd $_ && \$(TEST_F) $self->{MAKEFILE} && \$(MAKE) test \$(PASTHRU)\n",
2967 push(@m, "\t$self->{NOECHO}echo 'No tests defined for \$(NAME) extension.'\n")
2968 unless $tests or -f "test.pl" or @{$self->{DIR}};
2971 push(@m, "test_dynamic :: pure_all\n");
2972 push(@m, $self->test_via_harness('$(FULLPERL)', '$(TEST_FILES)')) if $tests;
2973 push(@m, $self->test_via_script('$(FULLPERL)', '$(TEST_FILE)')) if -f "test.pl";
2976 push(@m, "testdb_dynamic :: pure_all\n");
2977 push(@m, $self->test_via_script('$(FULLPERL) $(TESTDB_SW)', '$(TEST_FILE)'));
2980 # Occasionally we may face this degenerate target:
2981 push @m, "test_ : test_dynamic\n\n";
2983 if ($self->needs_linking()) {
2984 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
2985 push(@m, $self->test_via_harness('./$(MAP_TARGET)', '$(TEST_FILES)')) if $tests;
2986 push(@m, $self->test_via_script('./$(MAP_TARGET)', '$(TEST_FILE)')) if -f "test.pl";
2988 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
2989 push(@m, $self->test_via_script('./$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
2992 push @m, "test_static :: test_dynamic\n";
2993 push @m, "testdb_static :: testdb_dynamic\n";
2998 =item test_via_harness (o)
3000 Helper method to write the test targets
3004 sub test_via_harness {
3005 my($self, $perl, $tests) = @_;
3006 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3007 "\t$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";
3010 =item test_via_script (o)
3012 Other helper method for test.
3016 sub test_via_script {
3017 my($self, $perl, $script) = @_;
3018 $perl = "PERL_DL_NONLAZY=1 $perl" unless $Is_Win32;
3019 qq{\t$perl}.q{ -I$(INST_ARCHLIB) -I$(INST_LIB) -I$(PERL_ARCHLIB) -I$(PERL_LIB) }.qq{$script
3023 =item tool_autosplit (o)
3025 Defines a simple perl call that runs autosplit. May be deprecated by
3030 sub tool_autosplit {
3031 # --- Tool Sections ---
3033 my($self, %attribs) = @_;
3035 $asl = "\$AutoSplit::Maxlen=$attribs{MAXLEN};" if $attribs{MAXLEN};
3037 # Usage: $(AUTOSPLITFILE) FileToSplit AutoDirToSplitInto
3038 AUTOSPLITFILE = $(PERL) "-I$(PERL_ARCHLIB)" "-I$(PERL_LIB)" -e 'use AutoSplit;}.$asl.q{autosplit($$ARGV[0], $$ARGV[1], 0, 1, 1) ;'
3042 =item tools_other (o)
3044 Defines SHELL, LD, TOUCH, CP, MV, RM_F, RM_RF, CHMOD, UMASK_NULL in
3045 the Makefile. Also defines the perl programs MKPATH,
3046 WARN_IF_OLD_PACKLIST, MOD_INSTALL. DOC_INSTALL, and UNINSTALL.
3053 my $bin_sh = $Config{sh} || '/bin/sh';
3058 for (qw/ CHMOD CP LD MV NOOP RM_F RM_RF TEST_F TOUCH UMASK_NULL DEV_NULL/ ) {
3059 push @m, "$_ = $self->{$_}\n";
3063 # The following is a portable way to say mkdir -p
3064 # To see which directories are created, change the if 0 to if 1
3065 MKPATH = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e mkpath
3067 # This helps us to minimize the effect of the .exists files A yet
3068 # better solution would be to have a stable file in the perl
3069 # distribution with a timestamp of zero. But this solution doesn't
3070 # need any changes to the core distribution and works with older perls
3071 EQUALIZE_TIMESTAMP = $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) -MExtUtils::Command -e eqtime
3075 return join "", @m if $self->{PARENT};
3078 # Here we warn users that an old packlist file was found somewhere,
3079 # and that they should call some uninstall routine
3080 WARN_IF_OLD_PACKLIST = $(PERL) -we 'exit unless -f $$ARGV[0];' \\
3081 -e 'print "WARNING: I have found an old package in\n";' \\
3082 -e 'print "\t$$ARGV[0].\n";' \\
3083 -e 'print "Please make sure the two installations are not conflicting\n";'
3088 MOD_INSTALL = $(PERL) -I$(INST_LIB) -I$(PERL_LIB) -MExtUtils::Install \
3089 -e "install({@ARGV},'$(VERBINST)',0,'$(UNINST)');"
3091 DOC_INSTALL = $(PERL) -e '$$\="\n\n";' \
3092 -e 'print "=head2 ", scalar(localtime), ": C<", shift, ">", " L<", shift, ">";' \
3093 -e 'print "=over 4";' \
3094 -e 'while (defined($$key = shift) and defined($$val = shift)){print "=item *";print "C<$$key: $$val>";}' \
3097 UNINSTALL = $(PERL) -MExtUtils::Install \
3098 -e 'uninstall($$ARGV[0],1,1); print "\nUninstall is deprecated. Please check the";' \
3099 -e 'print " packlist above carefully.\n There may be errors. Remove the";' \
3100 -e 'print " appropriate files manually.\n Sorry for the inconveniences.\n"'
3106 =item tool_xsubpp (o)
3108 Determines typemaps, xsubpp version, prototype behaviour.
3114 return "" unless $self->needs_linking;
3115 my($xsdir) = $self->catdir($self->{PERL_LIB},"ExtUtils");
3116 my(@tmdeps) = $self->catdir('$(XSUBPPDIR)','typemap');
3117 if( $self->{TYPEMAPS} ){
3119 foreach $typemap (@{$self->{TYPEMAPS}}){
3120 if( ! -f $typemap ){
3121 warn "Typemap $typemap not found.\n";
3124 push(@tmdeps, $typemap);
3128 push(@tmdeps, "typemap") if -f "typemap";
3129 my(@tmargs) = map("-typemap $_", @tmdeps);
3130 if( exists $self->{XSOPT} ){
3131 unshift( @tmargs, $self->{XSOPT} );
3135 my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,"xsubpp"));
3137 # What are the correct thresholds for version 1 && 2 Paul?
3138 if ( $xsubpp_version > 1.923 ){
3139 $self->{XSPROTOARG} = "" unless defined $self->{XSPROTOARG};
3141 if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) {
3142 print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp.
3143 Your version of xsubpp is $xsubpp_version and cannot handle this.
3144 Please upgrade to a more recent version of xsubpp.
3147 $self->{XSPROTOARG} = "";
3153 XSUBPP = \$(XSUBPPDIR)/xsubpp
3154 XSPROTOARG = $self->{XSPROTOARG}
3155 XSUBPPDEPS = @tmdeps
3156 XSUBPPARGS = @tmargs
3162 my($self,$xsubpp) = @_;
3163 return $Xsubpp_Version if defined $Xsubpp_Version; # global variable
3167 # try to figure out the version number of the xsubpp on the system
3169 # first try the -v flag, introduced in 1.921 & 2.000a2
3171 return "" unless $self->needs_linking;
3173 my $command = "$self->{PERL} -I$self->{PERL_LIB} $xsubpp -v 2>&1";
3174 print "Running $command\n" if $Verbose >= 2;
3175 $version = `$command` ;
3176 warn "Running '$command' exits with status " . ($?>>8) if $?;
3179 return $Xsubpp_Version = $1 if $version =~ /^xsubpp version (.*)/ ;
3181 # nope, then try something else
3183 my $counter = '000';
3184 my ($file) = 'temp' ;
3185 $counter++ while -e "$file$counter"; # don't overwrite anything
3188 open(F, ">$file") or die "Cannot open file '$file': $!\n" ;
3190 MODULE = fred PACKAGE = fred
3199 $command = "$self->{PERL} $xsubpp $file 2>&1";
3200 print "Running $command\n" if $Verbose >= 2;
3201 my $text = `$command` ;
3202 warn "Running '$command' exits with status " . ($?>>8) if $?;
3205 # gets 1.2 -> 1.92 and 2.000a1
3206 return $Xsubpp_Version = $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ;
3208 # it is either 1.0 or 1.1
3209 return $Xsubpp_Version = 1.1 if $text =~ /^Warning: ignored semicolon/ ;
3211 # none of the above, so 1.0
3212 return $Xsubpp_Version = "1.0" ;
3215 =item top_targets (o)
3217 Defines the targets all, subdirs, config, and O_FILES
3222 # --- Target Sections ---
3227 #all :: config $(INST_PM) subdirs linkext manifypods
3231 all :: pure_all manifypods
3232 '.$self->{NOECHO}.'$(NOOP)
3234 unless $self->{SKIPHASH}{'all'};
3237 pure_all :: config pm_to_blib subdirs linkext
3238 '.$self->{NOECHO}.'$(NOOP)
3240 subdirs :: $(MYEXTLIB)
3241 '.$self->{NOECHO}.'$(NOOP)
3243 config :: '.$self->{MAKEFILE}.' $(INST_LIBDIR)/.exists
3244 '.$self->{NOECHO}.'$(NOOP)
3246 config :: $(INST_ARCHAUTODIR)/.exists
3247 '.$self->{NOECHO}.'$(NOOP)
3249 config :: $(INST_AUTODIR)/.exists
3250 '.$self->{NOECHO}.'$(NOOP)
3254 config :: Version_check
3255 $self->{NOECHO}\$(NOOP)
3257 } unless $self->{PARENT} or ($self->{PERL_SRC} && $self->{INSTALLDIRS} eq "perl") or $self->{NO_VC};
3259 push @m, $self->dir_target(qw[$(INST_AUTODIR) $(INST_LIBDIR) $(INST_ARCHAUTODIR)]);
3261 if (%{$self->{MAN1PODS}}) {
3263 config :: \$(INST_MAN1DIR)/.exists
3264 $self->{NOECHO}\$(NOOP)
3267 push @m, $self->dir_target(qw[$(INST_MAN1DIR)]);
3269 if (%{$self->{MAN3PODS}}) {
3271 config :: \$(INST_MAN3DIR)/.exists
3272 $self->{NOECHO}\$(NOOP)
3275 push @m, $self->dir_target(qw[$(INST_MAN3DIR)]);
3279 $(O_FILES): $(H_FILES)
3280 ' if @{$self->{O_FILES} || []} && @{$self->{H} || []};
3284 perldoc ExtUtils::MakeMaker
3289 }.$self->{NOECHO}.q{$(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) \
3290 -MExtUtils::MakeMaker=Version_check \
3291 -e "Version_check('$(MM_VERSION)')"
3299 Obsolete, depecated method. Not used since Version 5.21.
3304 # --- perllocal.pod section ---
3305 my($self,$what,$name,@attribs)=@_;
3306 my $time = localtime;
3307 print "=head2 $time: $what C<$name>\n\n=over 4\n\n=item *\n\n";
3308 print join "\n\n=item *\n\n", map("C<$_>",@attribs);
3309 print "\n\n=back\n\n";
3314 Defines the suffix rules to compile XS files to C.
3320 return '' unless $self->needs_linking();
3323 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >$*.tc && $(MV) $*.tc $@
3329 Defines suffix rules to go from XS to object files directly. This is
3330 only intended for broken make implementations.
3334 sub xs_o { # many makes are too dumb to use xs_c then c_o
3336 return '' unless $self->needs_linking();
3339 $(PERL) -I$(PERL_ARCHLIB) -I$(PERL_LIB) $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $*.xs >xstmp.c && $(MV) xstmp.c $*.c
3340 $(CCCMD) $(CCCDLFLAGS) -I$(PERL_INC) $(DEFINE) $*.c
3346 This is internal method that returns path to libperl.a equivalent
3347 to be linked to dynamic extensions. UNIX does not have one but OS2
3359 This is internal method that returns name of a file that is
3360 passed to linker to define symbols to be exported.
3361 UNIX does not have one but OS2 and Win32 do.
3377 L<ExtUtils::MakeMaker>