2 # MakeMaker default methods for VMS
4 # Author: Charles Bailey bailey@newman.upenn.edu
6 package ExtUtils::MM_VMS;
14 # so we can compile the thing on non-VMS platforms.
16 require VMS::Filespec;
17 VMS::Filespec->import;
22 use vars qw($Revision @ISA $VERSION);
24 ($Revision) = q$Revision: 1.109 $ =~ /Revision:\s+(\S+)/;
26 require ExtUtils::MM_Any;
27 require ExtUtils::MM_Unix;
28 @ISA = qw( ExtUtils::MM_Any ExtUtils::MM_Unix );
30 use ExtUtils::MakeMaker qw($Verbose neatvalue);
35 ExtUtils::MM_VMS - methods to override UN*X behaviour in ExtUtils::MakeMaker
39 Do not use this directly.
40 Instead, use ExtUtils::MM and it will figure out which MM_*
45 See ExtUtils::MM_Unix for a documentation of the methods provided
46 there. This package overrides the implementation of these methods, not
49 =head2 Methods always loaded
55 Converts a list into a string wrapped at approximately 80 columns.
61 my($line,$hlen) = ('',0);
63 foreach my $word (@_) {
64 # Perl bug -- seems to occasionally insert extra elements when
65 # traversing array (scalar(@array) doesn't show them, but
66 # foreach(@array) does) (5.00307)
67 next unless $word =~ /\w/;
68 $line .= ' ' if length($line);
69 if ($hlen > 80) { $line .= "\\\n\t"; $hlen = 0; }
71 $hlen += length($word) + 2;
77 # This isn't really an override. It's just here because ExtUtils::MM_VMS
78 # appears in @MM::ISA before ExtUtils::Liblist::Kid, so if there isn't an ext()
79 # in MM_VMS, then AUTOLOAD is called, and bad things happen. So, we just
80 # mimic inheritance here and hand off to ExtUtils::Liblist::Kid.
81 # XXX This hackery will die soon. --Schwern
83 require ExtUtils::Liblist::Kid;
84 goto &ExtUtils::Liblist::Kid::ext;
91 Those methods which override default MM_Unix methods are marked
92 "(override)", while methods unique to MM_VMS are marked "(specific)".
93 For overridden methods, documentation is limited to an explanation
94 of why this method overrides the MM_Unix method; see the ExtUtils::MM_Unix
95 documentation for more details.
99 =item guess_name (override)
101 Try to determine name of extension being built. We begin with the name
102 of the current directory. Since VMS filenames are case-insensitive,
103 however, we look for a F<.pm> file whose name matches that of the current
104 directory (presumably the 'main' F<.pm> file for this extension), and try
105 to find a C<package> statement from which to obtain the Mixed::Case
112 my($defname,$defpm,@pm,%xs,$pm);
115 $defname = basename(fileify($ENV{'DEFAULT'}));
116 $defname =~ s![\d\-_]*\.dir.*$!!; # Clip off .dir;1 suffix, and package version
118 # Fallback in case for some reason a user has copied the files for an
119 # extension into a working directory whose name doesn't reflect the
120 # extension's name. We'll use the name of a unique .pm file, or the
121 # first .pm file with a matching .xs file.
122 if (not -e "${defpm}.pm") {
123 @pm = map { s/.pm$//; $_ } glob('*.pm');
124 if (@pm == 1) { ($defpm = $pm[0]) =~ s/.pm$//; }
126 %xs = map { s/.xs$//; ($_,1) } glob('*.xs');
129 $defpm = $pm, last if exists $xs{$pm};
134 if (open(PM,"${defpm}.pm")){
136 if (/^\s*package\s+([^;]+)/i) {
141 print STDOUT "Warning (non-fatal): Couldn't find package name in ${defpm}.pm;\n\t",
142 "defaulting package name to $defname\n"
147 print STDOUT "Warning (non-fatal): Couldn't find ${defpm}.pm;\n\t",
148 "defaulting package name to $defname\n";
150 $defname =~ s#[\d.\-_]+$##;
154 =item find_perl (override)
156 Use VMS file specification syntax and CLI commands to find and
162 my($self, $ver, $names, $dirs, $trace) = @_;
163 my($name,$dir,$vmsfile,@sdirs,@snames,@cand);
167 # Check in relative directories first, so we pick up the current
168 # version of Perl if we're running MakeMaker as part of the main build.
169 @sdirs = sort { my($absa) = $self->file_name_is_absolute($a);
170 my($absb) = $self->file_name_is_absolute($b);
171 if ($absa && $absb) { return $a cmp $b }
172 else { return $absa ? 1 : ($absb ? -1 : ($a cmp $b)); }
174 # Check miniperl before perl, and check names likely to contain
175 # version numbers before "generic" names, so we pick up an
176 # executable that's less likely to be from an old installation.
177 @snames = sort { my($ba) = $a =~ m!([^:>\]/]+)$!; # basename
178 my($bb) = $b =~ m!([^:>\]/]+)$!;
179 my($ahasdir) = (length($a) - length($ba) > 0);
180 my($bhasdir) = (length($b) - length($bb) > 0);
181 if ($ahasdir and not $bhasdir) { return 1; }
182 elsif ($bhasdir and not $ahasdir) { return -1; }
183 else { $bb =~ /\d/ <=> $ba =~ /\d/
184 or substr($ba,0,1) cmp substr($bb,0,1)
185 or length($bb) <=> length($ba) } } @$names;
186 # Image names containing Perl version use '_' instead of '.' under VMS
187 foreach $name (@snames) { $name =~ s/\.(\d+)$/_$1/; }
189 print "Looking for perl $ver by these names:\n";
190 print "\t@snames,\n";
191 print "in these dirs:\n";
194 foreach $dir (@sdirs){
195 next unless defined $dir; # $self->{PERL_SRC} may be undefined
196 $inabs++ if $self->file_name_is_absolute($dir);
198 # We've covered relative dirs; everything else is an absolute
199 # dir (probably an installed location). First, we'll try potential
200 # command names, to see whether we can avoid a long MCR expression.
201 foreach $name (@snames) { push(@cand,$name) if $name =~ /^[\w\-\$]+$/; }
202 $inabs++; # Should happen above in next $dir, but just in case . . .
204 foreach $name (@snames){
205 if ($name !~ m![/:>\]]!) { push(@cand,$self->catfile($dir,$name)); }
206 else { push(@cand,$self->fixpath($name,0)); }
209 foreach $name (@cand) {
210 print "Checking $name\n" if ($trace >= 2);
211 # If it looks like a potential command, try it without the MCR
212 if ($name =~ /^[\w\-\$]+$/) {
213 open(TCF,">temp_mmvms.com") || die('unable to open temp file');
214 print TCF "\$ set message/nofacil/nosever/noident/notext\n";
215 print TCF "\$ $name -e \"require $ver; print \"\"VER_OK\\n\"\"\"\n";
217 $rslt = `\@temp_mmvms.com` ;
218 unlink('temp_mmvms.com');
219 if ($rslt =~ /VER_OK/) {
220 print "Using PERL=$name\n" if $trace;
224 next unless $vmsfile = $self->maybe_command($name);
225 $vmsfile =~ s/;[\d\-]*$//; # Clip off version number; we can use a newer version as well
226 print "Executing $vmsfile\n" if ($trace >= 2);
227 open(TCF,">temp_mmvms.com") || die('unable to open temp file');
228 print TCF "\$ set message/nofacil/nosever/noident/notext\n";
229 print TCF "\$ mcr $vmsfile -e \"require $ver; print \"\"VER_OK\\n\"\"\" \n";
231 $rslt = `\@temp_mmvms.com`;
232 unlink('temp_mmvms.com');
233 if ($rslt =~ /VER_OK/) {
234 print "Using PERL=MCR $vmsfile\n" if $trace;
235 return "MCR $vmsfile";
238 print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n";
239 0; # false and not empty
242 =item maybe_command (override)
244 Follows VMS naming conventions for executable files.
245 If the name passed in doesn't exactly match an executable file,
246 appends F<.Exe> (or equivalent) to check for executable image, and F<.Com>
247 to check for DCL procedure. If this fails, checks directories in DCL$PATH
248 and finally F<Sys$System:> for an executable file having the name specified,
249 with or without the F<.Exe>-equivalent suffix.
254 my($self,$file) = @_;
255 return $file if -x $file && ! -d _;
257 my(@exts) = ('',$Config{'exe_ext'},'.exe','.com');
259 if ($file !~ m![/:>\]]!) {
260 for (my $i = 0; defined $ENV{"DCL\$PATH;$i"}; $i++) {
261 $dir = $ENV{"DCL\$PATH;$i"};
262 $dir .= ':' unless $dir =~ m%[\]:]$%;
265 push(@dirs,'Sys$System:');
266 foreach $dir (@dirs) {
267 my $sysfile = "$dir$file";
268 foreach $ext (@exts) {
269 return $file if -x "$sysfile$ext" && ! -d _;
276 =item perl_script (override)
278 If name passed in doesn't specify a readable file, appends F<.com> or
279 F<.pl> and tries again, since it's customary to have file types on all files
285 my($self,$file) = @_;
286 return $file if -r $file && ! -d _;
287 return "$file.com" if -r "$file.com";
288 return "$file.pl" if -r "$file.pl";
292 =item replace_manpage_separator
294 Use as separator a character which is legal in a VMS-syntax file name.
298 sub replace_manpage_separator {
300 $man = unixify($man);
307 (override) Because of the difficulty concatenating VMS filepaths we
308 must pre-expand the DEST* variables.
315 $self->SUPER::init_DEST;
317 # Expand DEST variables.
318 foreach my $var ($self->installvars) {
319 my $destvar = 'DESTINSTALL'.$var;
320 $self->{$destvar} = File::Spec->eliminate_macros($self->{$destvar});
325 =item init_DIRFILESEP
327 No seperator between a directory path and a filename on VMS.
331 sub init_DIRFILESEP {
334 $self->{DIRFILESEP} = '';
339 =item init_main (override)
347 $self->SUPER::init_main;
349 $self->{DEFINE} ||= '';
350 if ($self->{DEFINE} ne '') {
351 my(@terms) = split(/\s+/,$self->{DEFINE});
353 foreach my $def (@terms) {
356 if ($def =~ s/^-([DU])//) { # If it was a Unix-style definition
357 $targ = \@udefs if $1 eq 'U';
358 $def =~ s/='(.*)'$/=$1/; # then remove shell-protection ''
359 $def =~ s/^'(.*)'$/$1/; # from entire term or argument
362 $def =~ s/"/""/g; # Protect existing " from DCL
363 $def = qq["$def"]; # and quote to prevent parsing of =
368 $self->{DEFINE} = '';
370 $self->{DEFINE} = '/Define=(' . join(',',@defs) . ')';
373 $self->{DEFINE} .= '/Undef=(' . join(',',@udefs) . ')';
378 =item init_others (override)
380 Provide VMS-specific forms of various utility commands, then hand
381 off to the default MM_Unix method.
383 DEV_NULL should probably be overriden with something.
385 Also changes EQUALIZE_TIMESTAMP to set revision date of target file to
386 one second later than source file, since MMK interprets precisely
387 equal revision dates for a source and target file as a sign that the
388 target needs to be updated.
395 $self->{NOOP} = 'Continue';
396 $self->{NOECHO} ||= '@ ';
398 $self->{MAKEFILE} ||= 'Descrip.MMS';
399 $self->{FIRST_MAKEFILE} ||= $self->{MAKEFILE};
400 $self->{MAKE_APERL_FILE} ||= 'Makeaperl.MMS';
401 $self->{MAKEFILE_OLD} ||= '$(FIRST_MAKEFILE)_old';
403 $self->{ECHO} ||= '$(PERLRUN) -le "print qq{@ARGV}"';
404 $self->{ECHO_N} ||= '$(PERLRUN) -e "print qq{@ARGV}"';
405 $self->{TOUCH} ||= '$(PERLRUN) "-MExtUtils::Command" -e touch';
406 $self->{CHMOD} ||= '$(PERLRUN) "-MExtUtils::Command" -e chmod';
407 $self->{RM_F} ||= '$(PERLRUN) "-MExtUtils::Command" -e rm_f';
408 $self->{RM_RF} ||= '$(PERLRUN) "-MExtUtils::Command" -e rm_rf';
409 $self->{TEST_F} ||= '$(PERLRUN) "-MExtUtils::Command" -e test_f';
410 $self->{EQUALIZE_TIMESTAMP} ||= '$(PERLRUN) -we "open F,qq{>>$ARGV[1]};close F;utime(0,(stat($ARGV[0]))[9]+1,$ARGV[1])"';
412 $self->{MOD_INSTALL} ||=
413 $self->oneliner(<<'CODE', ['-MExtUtils::Install']);
414 install({split(' ',<STDIN>)}, '$(VERBINST)', 0, '$(UNINST)');
417 $self->{SHELL} ||= 'Posix';
419 $self->{CP} = 'Copy/NoConfirm';
420 $self->{MV} = 'Rename/NoConfirm';
421 $self->{UMASK_NULL} = '! ';
423 $self->SUPER::init_others;
425 if ($self->{OBJECT} =~ /\s/) {
426 $self->{OBJECT} =~ s/(\\)?\n+\s+/ /g;
427 $self->{OBJECT} = $self->wraplist(
428 map $self->fixpath($_,0), split /,?\s+/, $self->{OBJECT}
432 $self->{LDFROM} = $self->wraplist(
433 map $self->fixpath($_,0), split /,?\s+/, $self->{LDFROM}
438 =item init_platform (override)
440 Add PERL_VMS, MM_VMS_REVISION and MM_VMS_VERSION.
442 MM_VMS_REVISION is for backwards compatibility before MM_VMS had a
450 $self->{MM_VMS_REVISION} = $Revision;
451 $self->{MM_VMS_VERSION} = $VERSION;
452 $self->{PERL_VMS} = $self->catdir($self->{PERL_SRC}, 'VMS')
453 if $self->{PERL_SRC};
457 =item platform_constants
461 sub platform_constants {
465 foreach my $macro (qw(PERL_VMS MM_VMS_REVISION MM_VMS_VERSION))
467 next unless defined $self->{$macro};
468 $make_frag .= "$macro = $self->{$macro}\n";
475 =item init_VERSION (override)
477 Override the *DEFINE_VERSION macros with VMS semantics. Translate the
478 MAKEMAKER filepath to VMS style.
485 $self->SUPER::init_VERSION;
487 $self->{DEFINE_VERSION} = '"$(VERSION_MACRO)=""$(VERSION)"""';
488 $self->{XS_DEFINE_VERSION} = '"$(XS_VERSION_MACRO)=""$(XS_VERSION)"""';
489 $self->{MAKEMAKER} = vmsify($INC{'ExtUtils/MakeMaker.pm'});
493 =item constants (override)
495 Fixes up numerous file and directory macros to insure VMS syntax
496 regardless of input syntax. Also makes lists of files
504 # Be kind about case for pollution
505 for (@ARGV) { $_ = uc($_) if /POLLUTE/i; }
507 # Cleanup paths for directories in MMS macros.
508 foreach my $macro ( qw [
509 INST_BIN INST_SCRIPT INST_LIB INST_ARCHLIB
510 PERL_LIB PERL_ARCHLIB
512 (map { 'INSTALL'.$_ } $self->installvars)
515 next unless defined $self->{$macro};
516 next if $macro =~ /MAN/ && $self->{$macro} eq 'none';
517 $self->{$macro} = $self->fixpath($self->{$macro},1);
520 # Cleanup paths for files in MMS macros.
521 foreach my $macro ( qw[LIBPERL_A FIRST_MAKEFILE MAKEFILE_OLD
522 MAKE_APERL_FILE MYEXTLIB] )
524 next unless defined $self->{$macro};
525 $self->{$macro} = $self->fixpath($self->{$macro},0);
528 # Fixup files for MMS macros
529 # XXX is this list complete?
531 FULLEXT VERSION_FROM OBJECT LDFROM
533 next unless defined $self->{$macro};
534 $self->{$macro} = $self->fixpath($self->{$macro},0);
538 for my $macro (qw/ XS MAN1PODS MAN3PODS PM /) {
539 # Where is the space coming from? --jhi
540 next unless $self ne " " && defined $self->{$macro};
542 for my $key (keys %{$self->{$macro}}) {
543 $tmp{$self->fixpath($key,0)} =
544 $self->fixpath($self->{$macro}{$key},0);
546 $self->{$macro} = \%tmp;
549 for my $macro (qw/ C O_FILES H /) {
550 next unless defined $self->{$macro};
552 for my $val (@{$self->{$macro}}) {
553 push(@tmp,$self->fixpath($val,0));
555 $self->{$macro} = \@tmp;
558 return $self->SUPER::constants;
562 =item special_targets
564 Clear the default .SUFFIXES and put in our own list.
568 sub special_targets {
571 my $make_frag .= <<'MAKE_FRAG';
573 .SUFFIXES : $(OBJ_EXT) .c .cpp .cxx .xs
580 =item cflags (override)
582 Bypass shell script and produce qualifiers for CC directly (but warn
583 user if a shell script for this extension exists). Fold multiple
584 /Defines into one, since some C compilers pay attention to only one
585 instance of this qualifier on the command line.
590 my($self,$libperl) = @_;
591 my($quals) = $self->{CCFLAGS} || $Config{'ccflags'};
592 my($definestr,$undefstr,$flagoptstr) = ('','','');
593 my($incstr) = '/Include=($(PERL_INC)';
596 ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ;
597 print STDOUT "Unix shell script ".$Config{"$self->{'BASEEXT'}_cflags"}.
598 " required to modify CC command for $self->{'BASEEXT'}\n"
601 if ($quals =~ / -[DIUOg]/) {
602 while ($quals =~ / -([Og])(\d*)\b/) {
603 my($type,$lvl) = ($1,$2);
604 $quals =~ s/ -$type$lvl\b\s*//;
605 if ($type eq 'g') { $flagoptstr = '/NoOptimize'; }
606 else { $flagoptstr = '/Optimize' . (defined($lvl) ? "=$lvl" : ''); }
608 while ($quals =~ / -([DIU])(\S+)/) {
609 my($type,$def) = ($1,$2);
610 $quals =~ s/ -$type$def\s*//;
612 if ($type eq 'D') { $definestr .= qq["$def",]; }
613 elsif ($type eq 'I') { $incstr .= ',' . $self->fixpath($def,1); }
614 else { $undefstr .= qq["$def",]; }
617 if (length $quals and $quals !~ m!/!) {
618 warn "MM_VMS: Ignoring unrecognized CCFLAGS elements \"$quals\"\n";
621 $definestr .= q["PERL_POLLUTE",] if $self->{POLLUTE};
622 if (length $definestr) { chop($definestr); $quals .= "/Define=($definestr)"; }
623 if (length $undefstr) { chop($undefstr); $quals .= "/Undef=($undefstr)"; }
624 # Deal with $self->{DEFINE} here since some C compilers pay attention
625 # to only one /Define clause on command line, so we have to
626 # conflate the ones from $Config{'ccflags'} and $self->{DEFINE}
627 # ($self->{DEFINE} has already been VMSified in constants() above)
628 if ($self->{DEFINE}) { $quals .= $self->{DEFINE}; }
629 for my $type (qw(Def Undef)) {
631 while ($quals =~ m:/${type}i?n?e?=([^/]+):ig) {
633 $term =~ s:^\((.+)\)$:$1:;
636 if ($type eq 'Def') {
637 push @terms, qw[ $(DEFINE_VERSION) $(XS_DEFINE_VERSION) ];
640 $quals =~ s:/${type}i?n?e?=[^/]+::ig;
641 $quals .= "/${type}ine=(" . join(',',@terms) . ')';
645 $libperl or $libperl = $self->{LIBPERL_A} || "libperl.olb";
647 # Likewise with $self->{INC} and /Include
648 if ($self->{'INC'}) {
649 my(@includes) = split(/\s+/,$self->{INC});
650 foreach (@includes) {
652 $incstr .= ','.$self->fixpath($_,1);
655 $quals .= "$incstr)";
656 # $quals =~ s/,,/,/g; $quals =~ s/\(,/(/g;
657 $self->{CCFLAGS} = $quals;
659 $self->{PERLTYPE} ||= '';
661 $self->{OPTIMIZE} ||= $flagoptstr || $Config{'optimize'};
662 if ($self->{OPTIMIZE} !~ m!/!) {
663 if ($self->{OPTIMIZE} =~ m!-g!) { $self->{OPTIMIZE} = '/Debug/NoOptimize' }
664 elsif ($self->{OPTIMIZE} =~ /-O(\d*)/) {
665 $self->{OPTIMIZE} = '/Optimize' . (defined($1) ? "=$1" : '');
668 warn "MM_VMS: Can't parse OPTIMIZE \"$self->{OPTIMIZE}\"; using default\n" if length $self->{OPTIMIZE};
669 $self->{OPTIMIZE} = '/Optimize';
673 return $self->{CFLAGS} = qq{
674 CCFLAGS = $self->{CCFLAGS}
675 OPTIMIZE = $self->{OPTIMIZE}
676 PERLTYPE = $self->{PERLTYPE}
680 =item const_cccmd (override)
682 Adds directives to point C preprocessor to the right place when
683 handling #include E<lt>sys/foo.hE<gt> directives. Also constructs CC
684 command line a bit differently than MM_Unix method.
689 my($self,$libperl) = @_;
692 return $self->{CONST_CCCMD} if $self->{CONST_CCCMD};
693 return '' unless $self->needs_linking();
694 if ($Config{'vms_cc_type'} eq 'gcc') {
697 ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" Then Define/NoLog SYS GNU_CC_Include:[VMS]';
699 elsif ($Config{'vms_cc_type'} eq 'vaxc') {
702 ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("VAXC$Include").eqs."" Then Define/NoLog SYS Sys$Library
703 ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("VAXC$Include").nes."" Then Define/NoLog SYS VAXC$Include';
708 ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("DECC$System_Include").eqs."" Then Define/NoLog SYS ',
709 ($Config{'archname'} eq 'VMS_AXP' ? 'Sys$Library' : 'DECC$Library_Include'),'
710 ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("DECC$System_Include").nes."" Then Define/NoLog SYS DECC$System_Include';
713 push(@m, "\n\nCCCMD = $Config{'cc'} \$(CCFLAGS)\$(OPTIMIZE)\n");
715 $self->{CONST_CCCMD} = join('',@m);
719 =item tool_sxubpp (override)
721 Use VMS-style quoting on xsubpp command line.
727 return '' unless $self->needs_linking;
730 foreach my $dir (@INC) {
731 $xsdir = $self->catdir($dir, 'ExtUtils');
732 if( -r $self->catfile($xsdir, "xsubpp") ) {
737 my $tmdir = File::Spec->catdir($self->{PERL_LIB},"ExtUtils");
738 my(@tmdeps) = $self->catfile($tmdir,'typemap');
739 if( $self->{TYPEMAPS} ){
741 foreach $typemap (@{$self->{TYPEMAPS}}){
743 warn "Typemap $typemap not found.\n";
746 push(@tmdeps, $self->fixpath($typemap,0));
750 push(@tmdeps, "typemap") if -f "typemap";
751 my(@tmargs) = map("-typemap $_", @tmdeps);
752 if( exists $self->{XSOPT} ){
753 unshift( @tmargs, $self->{XSOPT} );
756 if ($Config{'ldflags'} &&
757 $Config{'ldflags'} =~ m!/Debug!i &&
758 (!exists($self->{XSOPT}) || $self->{XSOPT} !~ /linenumbers/)) {
759 unshift(@tmargs,'-nolinenumbers');
763 $self->{XSPROTOARG} = '' unless defined $self->{XSPROTOARG};
767 XSUBPP = \$(PERLRUN) \$(XSUBPPDIR)xsubpp
768 XSPROTOARG = $self->{XSPROTOARG}
775 =item tools_other (override)
777 Throw in some dubious extra macros for Makefile args.
779 Also keep around the old $(SAY) macro in case somebody's using it.
786 # XXX Are these necessary? Does anyone override them? They're longer
787 # than just typing the literal string.
788 my $extra_tools = <<'EXTRA_TOOLS';
790 # Assumes $(MMS) invokes MMS or MMK
791 # (It is assumed in some cases later that the default makefile name
792 # (Descrip.MMS for MM[SK]) is used.)
793 USEMAKEFILE = /Descrip=
797 # Just in case anyone is using the old macro.
802 return $self->SUPER::tools_other . $extra_tools;
805 =item init_dist (override)
807 VMSish defaults for some values.
809 macro description default
811 ZIPFLAGS flags to pass to ZIP -Vu
813 COMPRESS compression command to gzip
815 SUFFIX suffix to put on -gz
818 SHAR shar command to use vms_share
820 DIST_DEFAULT default target to use to tardist
821 create a distribution
823 DISTVNAME Use VERSION_SYM instead of $(DISTNAME)-$(VERSION_SYM)
830 $self->{ZIPFLAGS} ||= '-Vu';
831 $self->{COMPRESS} ||= 'gzip';
832 $self->{SUFFIX} ||= '-gz';
833 $self->{SHAR} ||= 'vms_share';
834 $self->{DIST_DEFAULT} ||= 'zipdist';
836 $self->SUPER::init_dist;
838 $self->{DISTVNAME} = "$self->{DISTNAME}-$self->{VERSION_SYM}";
843 Use VMS syntax on command line. In particular, $(DEFINE) and
844 $(PERL_INC) have been pulled into $(CCCMD). Also use MM[SK] macros.
850 return '' unless $self->needs_linking();
853 $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).c
856 $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).cpp
859 $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).cxx
864 =item xs_c (override)
872 return '' unless $self->needs_linking();
875 $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET)
879 =item xs_o (override)
881 Use MM[SK] macros, and VMS command line for C compiler.
885 sub xs_o { # many makes are too dumb to use xs_c then c_o
887 return '' unless $self->needs_linking();
890 $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET_NAME).c
891 $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).c
896 =item dlsyms (override)
898 Create VMS linker options files specifying universal symbols for this
899 extension's shareable image, and listing other shareable images or
900 libraries to which it should be linked.
905 my($self,%attribs) = @_;
907 return '' unless $self->needs_linking();
909 my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {};
910 my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || [];
911 my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || [];
914 unless ($self->{SKIPHASH}{'dynamic'}) {
916 dynamic :: $(INST_ARCHAUTODIR)$(BASEEXT).opt
922 static :: $(INST_ARCHAUTODIR)$(BASEEXT).opt
924 ') unless $self->{SKIPHASH}{'static'};
927 $(INST_ARCHAUTODIR)$(BASEEXT).opt : $(BASEEXT).opt
928 $(CP) $(MMS$SOURCE) $(MMS$TARGET)
930 $(BASEEXT).opt : Makefile.PL
931 $(PERLRUN) -e "use ExtUtils::Mksymlists;" -
932 ',qq[-e "Mksymlists('NAME' => '$self->{NAME}', 'DL_FUNCS' => ],
933 neatvalue($funcs),q[, 'DL_VARS' => ],neatvalue($vars),
934 q[, 'FUNCLIST' => ],neatvalue($funclist),qq[)"\n];
936 push @m, ' $(PERL) -e "print ""$(INST_STATIC)/Include=';
937 if ($self->{OBJECT} =~ /\bBASEEXT\b/ or
938 $self->{OBJECT} =~ /\b$self->{BASEEXT}\b/i) {
939 push @m, ($Config{d_vms_case_sensitive_symbols}
940 ? uc($self->{BASEEXT}) :'$(BASEEXT)');
942 else { # We don't have a "main" object file, so pull 'em all in
943 # Upcase module names if linker is being case-sensitive
944 my($upcase) = $Config{d_vms_case_sensitive_symbols};
945 my(@omods) = map { s/\.[^.]*$//; # Trim off file type
946 s[\$\(\w+_EXT\)][]; # even as a macro
947 s/.*[:>\/\]]//; # Trim off dir spec
948 $upcase ? uc($_) : $_;
949 } split ' ', $self->eliminate_macros($self->{OBJECT});
950 my($tmp,@lines,$elt) = '';
952 foreach $elt (@omods) {
954 if (length($tmp) > 80) { push @lines, $tmp; $tmp = ''; }
957 push @m, '(', join( qq[, -\\n\\t"";" >>\$(MMS\$TARGET)\n\t\$(PERL) -e "print ""], @lines),')';
959 push @m, '\n$(INST_STATIC)/Library\n"";" >>$(MMS$TARGET)',"\n";
961 if (length $self->{LDLOADLIBS}) {
962 my($lib); my($line) = '';
963 foreach $lib (split ' ', $self->{LDLOADLIBS}) {
964 $lib =~ s%\$%\\\$%g; # Escape '$' in VMS filespecs
965 if (length($line) + length($lib) > 160) {
966 push @m, "\t\$(PERL) -e \"print qq{$line}\" >>\$(MMS\$TARGET)\n";
969 else { $line .= $lib . '\n'; }
971 push @m, "\t\$(PERL) -e \"print qq{$line}\" >>\$(MMS\$TARGET)\n" if $line;
978 =item dynamic_lib (override)
980 Use VMS Link command.
985 my($self, %attribs) = @_;
986 return '' unless $self->needs_linking(); #might be because of a subdir
988 return '' unless $self->has_link_code();
990 my($otherldflags) = $attribs{OTHERLDFLAGS} || "";
991 my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || "";
992 my $shr = $Config{'dbgprefix'} . 'PerlShr';
996 OTHERLDFLAGS = $otherldflags
997 INST_DYNAMIC_DEP = $inst_dynamic_dep
1001 $(INST_DYNAMIC) : $(INST_STATIC) $(PERL_INC)perlshr_attr.opt $(INST_ARCHAUTODIR)$(DIRFILESEP).exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP)
1002 $(NOECHO) $(MKPATH) $(INST_ARCHAUTODIR)
1003 If F$TrnLNm("',$shr,'").eqs."" Then Define/NoLog/User ',"$shr Sys\$Share:$shr.$Config{'dlext'}",'
1004 Link $(LDFLAGS) /Shareable=$(MMS$TARGET)$(OTHERLDFLAGS) $(BASEEXT).opt/Option,$(PERL_INC)perlshr_attr.opt/Option
1007 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
1011 =item dynamic_bs (override)
1013 Use VMS-style quoting on Mkbootstrap command line.
1018 my($self, %attribs) = @_;
1021 ' unless $self->has_link_code();
1023 BOOTSTRAP = '."$self->{BASEEXT}.bs".'
1025 # As MakeMaker mkbootstrap might not write a file (if none is required)
1026 # we use touch to prevent make continually trying to remake it.
1027 # The DynaLoader only reads a non-empty file.
1028 $(BOOTSTRAP) : $(FIRST_MAKEFILE) '."$self->{BOOTDEP}".' $(INST_ARCHAUTODIR)$(DIRFILESEP).exists
1029 $(NOECHO) $(ECHO) "Running mkbootstrap for $(NAME) ($(BSLOADLIBS))"
1030 $(NOECHO) $(PERLRUN) -
1031 -e "use ExtUtils::Mkbootstrap; Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');"
1032 $(NOECHO) $(TOUCH) $(MMS$TARGET)
1034 $(INST_BOOT) : $(BOOTSTRAP) $(INST_ARCHAUTODIR)$(DIRFILESEP).exists
1035 $(NOECHO) $(RM_RF) $(INST_BOOT)
1036 - $(CP) $(BOOTSTRAP) $(INST_BOOT)
1040 =item static_lib (override)
1042 Use VMS commands to manipulate object library.
1048 return '' unless $self->needs_linking();
1053 ' unless ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB});
1057 # Rely on suffix rule for update action
1058 $(OBJECT) : $(INST_ARCHAUTODIR)$(DIRFILESEP).exists
1060 $(INST_STATIC) : $(OBJECT) $(MYEXTLIB)
1062 # If this extension has its own library (eg SDBM_File)
1063 # then copy that to $(INST_STATIC) and add $(OBJECT) into it.
1064 push(@m, "\t",'$(CP) $(MYEXTLIB) $(MMS$TARGET)',"\n") if $self->{MYEXTLIB};
1066 push(@m,"\t",'If F$Search("$(MMS$TARGET)").eqs."" Then Library/Object/Create $(MMS$TARGET)',"\n");
1068 # if there was a library to copy, then we can't use MMS$SOURCE_LIST,
1069 # 'cause it's a library and you can't stick them in other libraries.
1070 # In that case, we use $OBJECT instead and hope for the best
1071 if ($self->{MYEXTLIB}) {
1072 push(@m,"\t",'Library/Object/Replace $(MMS$TARGET) $(OBJECT)',"\n");
1074 push(@m,"\t",'Library/Object/Replace $(MMS$TARGET) $(MMS$SOURCE_LIST)',"\n");
1077 push @m, "\t\$(NOECHO) \$(PERL) -e 1 >\$(INST_ARCHAUTODIR)extralibs.ld\n";
1078 foreach $lib (split ' ', $self->{EXTRALIBS}) {
1079 push(@m,"\t",'$(NOECHO) $(PERL) -e "print qq{',$lib,'\n}" >>$(INST_ARCHAUTODIR)extralibs.ld',"\n");
1081 push @m, $self->dir_target('$(INST_ARCHAUTODIR)');
1086 =item processPL (override)
1088 Use VMS-style quoting on command line.
1094 return "" unless $self->{PL_FILES};
1096 foreach $plfile (sort keys %{$self->{PL_FILES}}) {
1097 my $list = ref($self->{PL_FILES}->{$plfile})
1098 ? $self->{PL_FILES}->{$plfile}
1099 : [$self->{PL_FILES}->{$plfile}];
1100 foreach my $target (@$list) {
1101 my $vmsplfile = vmsify($plfile);
1102 my $vmsfile = vmsify($target);
1107 $vmsfile :: $vmsplfile
1108 ",' $(PERLRUNINST) '," $vmsplfile $vmsfile
1115 =item installbin (override)
1117 Stay under DCL's 255 character command line limit once again by
1118 splitting potentially long list of files across multiple lines
1119 in C<realclean> target.
1125 return '' unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY";
1126 return '' unless @{$self->{EXE_FILES}};
1127 my(@m, $from, $to, %fromto, @to);
1128 my(@exefiles) = map { vmsify($_) } @{$self->{EXE_FILES}};
1129 for $from (@exefiles) {
1130 my($path) = '$(INST_SCRIPT)' . basename($from);
1131 local($_) = $path; # backward compatibility
1132 $to = $self->libscan($path);
1133 print "libscan($from) => '$to'\n" if ($Verbose >=2);
1134 $fromto{$from} = vmsify($to);
1136 @to = values %fromto;
1138 EXE_FILES = @exefiles
1148 if (length($line) + length($to) > 80) {
1149 push @m, "\t\$(RM_F) $line\n";
1152 else { $line .= " $to"; }
1154 push @m, "\t\$(RM_F) $line\n\n" if $line;
1156 while (($from,$to) = each %fromto) {
1157 last unless defined $from;
1159 if ($to =~ m#[/>:\]]#) {
1160 $todir = dirname($to);
1163 ($todir = $to) =~ s/[^\)]+$//;
1165 $todir = $self->fixpath($todir,1);
1167 $to : $from \$(FIRST_MAKEFILE) ${todir}\$(DIRFILESEP).exists
1170 ", $self->dir_target($todir);
1175 =item subdir_x (override)
1177 Use VMS commands to change default directory.
1182 my($self, $subdir) = @_;
1184 $subdir = $self->fixpath($subdir,1);
1188 olddef = F$Environment("Default")
1189 Set Default ',$subdir,'
1190 - $(MMS)$(MMSQUALIFIERS) all $(USEMACROS)$(PASTHRU)$(MACROEND)
1191 Set Default \'olddef\'
1196 =item clean (override)
1198 Split potentially long list of files across multiple commands (in
1199 order to stay under the magic command line limit). Also use MM[SK]
1200 commands for handling subdirectories.
1205 my($self, %attribs) = @_;
1208 # Delete temporary files but do not touch installed files. We don\'t delete
1209 # the Descrip.MMS here so that a later make realclean still has it to use.
1210 clean :: clean_subdirs
1212 push @m, ' $(RM_F) *.Map *.Dmp *.Lis *.cpp *.$(DLEXT) *$(OBJ_EXT) *$(LIB_EXT) *.Opt $(BOOTSTRAP) $(BASEEXT).bso .MM_Tmp
1215 my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files
1216 # Unlink realclean, $attribs{FILES} is a string here; it may contain
1217 # a list or a macro that expands to a list.
1218 if ($attribs{FILES}) {
1219 my @filelist = ref $attribs{FILES} eq 'ARRAY'
1220 ? @{$attribs{FILES}}
1221 : split /\s+/, $attribs{FILES};
1223 foreach my $word (@filelist) {
1224 if ($word =~ m#^\$\((.*)\)$# and
1225 ref $self->{$1} eq 'ARRAY')
1227 push(@otherfiles, @{$self->{$1}});
1229 else { push(@otherfiles, $word); }
1232 push(@otherfiles, qw[ blib $(MAKE_APERL_FILE)
1233 perlmain.c pm_to_blib pm_to_blib.ts ]);
1234 push(@otherfiles, $self->catfile('$(INST_ARCHAUTODIR)','extralibs.all'));
1235 push(@otherfiles, $self->catfile('$(INST_ARCHAUTODIR)','extralibs.ld'));
1237 # Occasionally files are repeated several times from different sources
1238 { my(%of) = map { ($_ => 1) } @otherfiles; @otherfiles = keys %of; }
1241 foreach my $file (@otherfiles) {
1242 $file = $self->fixpath($file);
1243 if (length($line) + length($file) > 80) {
1244 push @m, "\t\$(RM_RF) $line\n";
1247 else { $line .= " $file"; }
1249 push @m, "\t\$(RM_RF) $line\n" if $line;
1250 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
1255 =item clean_subdirs_target
1257 my $make_frag = $MM->clean_subdirs_target;
1259 VMS semantics for changing directories and rerunning make very different.
1263 sub clean_subdirs_target {
1266 # No subdirectories, no cleaning.
1267 return <<'NOOP_FRAG' unless @{$self->{DIR}};
1273 my $clean = "clean_subdirs :\n";
1275 foreach my $dir (@{$self->{DIR}}) { # clean subdirectories first
1276 $dir = $self->fixpath($dir,1);
1278 $clean .= sprintf <<'MAKE_FRAG', $dir, $dir;
1279 If F$Search("%s$(FIRST_MAKEFILE)").nes."" Then $(PERLRUN) -e "chdir '%s'; print `$(MMS)$(MMSQUALIFIERS) clean`;"
1287 =item realclean (override)
1289 Guess what we're working around? Also, use MM[SK] for subdirectories.
1294 my($self, %attribs) = @_;
1297 # Delete temporary files (via clean) and also delete installed files
1300 foreach(@{$self->{DIR}}){
1301 my($vmsdir) = $self->fixpath($_,1);
1302 push(@m, ' If F$Search("'."$vmsdir".'$(FIRST_MAKEFILE)").nes."" Then \\',"\n\t",
1303 '$(PERL) -e "chdir ',"'$vmsdir'",'; print `$(MMS)$(MMSQUALIFIERS) realclean`;"',"\n");
1305 push @m, " \$(RM_RF) \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n";
1306 push @m, " \$(RM_RF) \$(DISTVNAME)\n";
1307 # We can't expand several of the MMS macros here, since they don't have
1308 # corresponding %$self keys (i.e. they're defined in Descrip.MMS as a
1309 # combination of macros). In order to stay below DCL's 255 char limit,
1310 # we put only 2 on a line.
1312 my(@files) = values %{$self->{PM}};
1313 push @files, qw{ $(FIRST_MAKEFILE) $(MAKEFILE_OLD) };
1314 if ($self->has_link_code) {
1315 push(@files,qw{ $(INST_DYNAMIC) $(INST_STATIC) $(INST_BOOT) $(OBJECT) });
1318 # Occasionally files are repeated several times from different sources
1319 { my(%f) = map { ($_,1) } @files; @files = keys %f; }
1322 foreach $file (@files) {
1323 if (length($line) + length($file) > 80 || ++$fcnt >= 2) {
1324 push @m, "\t\$(RM_F) $line\n";
1328 else { $line .= " $file"; }
1330 push @m, "\t\$(RM_F) $line\n" if $line;
1331 if ($attribs{FILES}) {
1332 my($word,$key,@filist,@allfiles);
1333 if (ref $attribs{FILES} eq 'ARRAY') { @filist = @{$attribs{FILES}}; }
1334 else { @filist = split /\s+/, $attribs{FILES}; }
1335 foreach $word (@filist) {
1336 if (($key) = $word =~ m#^\$\((.*)\)$# and ref $self->{$key} eq 'ARRAY') {
1337 push(@allfiles, @{$self->{$key}});
1339 else { push(@allfiles, $word); }
1342 # Occasionally files are repeated several times from different sources
1343 { my(%af) = map { ($_,1) } @allfiles; @allfiles = keys %af; }
1344 foreach $file (@allfiles) {
1345 $file = $self->fixpath($file);
1346 if (length($line) + length($file) > 80) {
1347 push @m, "\t\$(RM_RF) $line\n";
1350 else { $line .= " $file"; }
1352 push @m, "\t\$(RM_RF) $line\n" if $line;
1354 push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP};
1358 =item zipfile_target (o)
1360 =item tarfile_target (o)
1362 =item shdist_target (o)
1364 Syntax for invoking shar, tar and zip differs from that for Unix.
1368 sub zipfile_target {
1371 return <<'MAKE_FRAG';
1372 $(DISTVNAME).zip : distdir
1374 $(ZIP) "$(ZIPFLAGS)" $(MMS$TARGET) [.$(DISTVNAME)...]*.*;
1375 $(RM_RF) $(DISTVNAME)
1380 sub tarfile_target {
1383 return <<'MAKE_FRAG';
1384 $(DISTVNAME).tar$(SUFFIX) : distdir
1387 $(TAR) "$(TARFLAGS)" $(DISTVNAME).tar [.$(DISTVNAME)...]
1388 $(RM_RF) $(DISTVNAME)
1389 $(COMPRESS) $(DISTVNAME).tar
1397 return <<'MAKE_FRAG';
1400 $(SHAR) [.$(DISTVNAME)...]*.*; $(DISTVNAME).share
1401 $(RM_RF) $(DISTVNAME)
1406 =item dist_test (override)
1408 Use VMS commands to change default directory, and use VMS-style
1409 quoting on command line.
1417 startdir = F$Environment("Default")
1418 Set Default [.$(DISTVNAME)]
1419 $(ABSPERLRUN) Makefile.PL
1420 $(MMS)$(MMSQUALIFIERS)
1421 $(MMS)$(MMSQUALIFIERS) test
1422 Set Default 'startdir'
1426 # --- Test and Installation Sections ---
1428 =item install (override)
1430 Work around DCL's 255 character limit several times,and use
1431 VMS-style command line quoting in a few cases.
1436 my($self, %attribs) = @_;
1439 if ($self->{EXE_FILES}) {
1440 my($line,$file) = ('','');
1441 foreach $file (@{$self->{EXE_FILES}}) {
1443 if (length($line) > 128) {
1444 push(@exe_files,qq[\t\$(NOECHO) \$(ECHO) "$line" >>.MM_tmp\n]);
1448 push(@exe_files,qq[\t\$(NOECHO) \$(ECHO) "$line" >>.MM_tmp\n]) if $line;
1452 install :: all pure_install doc_install
1455 install_perl :: all pure_perl_install doc_perl_install
1458 install_site :: all pure_site_install doc_site_install
1461 pure_install :: pure_$(INSTALLDIRS)_install
1464 doc_install :: doc_$(INSTALLDIRS)_install
1467 pure__install : pure_site_install
1468 $(NOECHO) $(ECHO) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site"
1470 doc__install : doc_site_install
1471 $(NOECHO) $(ECHO) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site"
1473 # This hack brought to you by DCL's 255-character command line limit
1474 pure_perl_install ::
1475 $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp
1476 $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(DESTINSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp
1477 $(NOECHO) $(ECHO_N) "$(INST_LIB) $(DESTINSTALLPRIVLIB) " >>.MM_tmp
1478 $(NOECHO) $(ECHO_N) "$(INST_ARCHLIB) $(DESTINSTALLARCHLIB) " >>.MM_tmp
1479 $(NOECHO) $(ECHO_N) "$(INST_BIN) $(DESTINSTALLBIN) " >>.MM_tmp
1480 $(NOECHO) $(ECHO_N) "$(INST_SCRIPT) $(DESTINSTALLSCRIPT) " >>.MM_tmp
1481 $(NOECHO) $(ECHO_N) "$(INST_MAN1DIR) $(DESTINSTALLMAN1DIR) " >>.MM_tmp
1482 $(NOECHO) $(ECHO_N) "$(INST_MAN3DIR) $(DESTINSTALLMAN3DIR) " >>.MM_tmp
1483 $(NOECHO) $(MOD_INSTALL) <.MM_tmp
1484 $(NOECHO) $(RM_F) .MM_tmp
1485 $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile($self->{SITEARCHEXP},'auto',$self->{FULLEXT},'.packlist').q[
1488 pure_site_install ::
1489 $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp
1490 $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(DESTINSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp
1491 $(NOECHO) $(ECHO_N) "$(INST_LIB) $(DESTINSTALLSITELIB) " >>.MM_tmp
1492 $(NOECHO) $(ECHO_N) "$(INST_ARCHLIB) $(DESTINSTALLSITEARCH) " >>.MM_tmp
1493 $(NOECHO) $(ECHO_N) "$(INST_BIN) $(DESTINSTALLSITEBIN) " >>.MM_tmp
1494 $(NOECHO) $(ECHO_N) "$(INST_SCRIPT) $(DESTINSTALLSCRIPT) " >>.MM_tmp
1495 $(NOECHO) $(ECHO_N) "$(INST_MAN1DIR) $(DESTINSTALLSITEMAN1DIR) " >>.MM_tmp
1496 $(NOECHO) $(ECHO_N) "$(INST_MAN3DIR) $(DESTINSTALLSITEMAN3DIR) " >>.MM_tmp
1497 $(NOECHO) $(MOD_INSTALL) <.MM_tmp
1498 $(NOECHO) $(RM_F) .MM_tmp
1499 $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile($self->{PERL_ARCHLIB},'auto',$self->{FULLEXT},'.packlist').q[
1501 pure_vendor_install ::
1502 $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(VENDORARCHEXP)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp
1503 $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(DESTINSTALLVENDORARCH)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp
1504 $(NOECHO) $(ECHO_N) "$(INST_LIB) $(DESTINSTALLVENDORLIB) " >>.MM_tmp
1505 $(NOECHO) $(ECHO_N) "$(INST_ARCHLIB) $(DESTINSTALLVENDORARCH) " >>.MM_tmp
1506 $(NOECHO) $(ECHO_N) "$(INST_BIN) $(DESTINSTALLVENDORBIN) " >>.MM_tmp
1507 $(NOECHO) $(ECHO_N) "$(INST_SCRIPT) $(DESTINSTALLSCRIPT) " >>.MM_tmp
1508 $(NOECHO) $(ECHO_N) "$(INST_MAN1DIR) $(DESTINSTALLVENDORMAN1DIR) " >>.MM_tmp
1509 $(NOECHO) $(ECHO_N) "$(INST_MAN3DIR) $(DESTINSTALLVENDORMAN3DIR) " >>.MM_tmp
1510 $(NOECHO) $(MOD_INSTALL) <.MM_tmp
1511 $(NOECHO) $(RM_F) .MM_tmp
1515 $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{DESTINSTALLARCHLIB}, 'perllocal.pod').q["
1516 $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
1517 $(NOECHO) $(ECHO_N) "installed into|$(INSTALLPRIVLIB)|" >.MM_tmp
1518 $(NOECHO) $(ECHO_N) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp
1520 q[ $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{DESTINSTALLARCHLIB},'perllocal.pod').q[
1521 $(NOECHO) $(RM_F) .MM_tmp
1525 $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{DESTINSTALLARCHLIB}, 'perllocal.pod').q["
1526 $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
1527 $(NOECHO) $(ECHO_N) "installed into|$(INSTALLSITELIB)|" >.MM_tmp
1528 $(NOECHO) $(ECHO_N) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp
1530 q[ $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{DESTINSTALLARCHLIB},'perllocal.pod').q[
1531 $(NOECHO) $(RM_F) .MM_tmp
1533 doc_vendor_install ::
1534 $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{DESTINSTALLARCHLIB}, 'perllocal.pod').q["
1535 $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
1536 $(NOECHO) $(ECHO_N) "installed into|$(INSTALLVENDORLIB)|" >.MM_tmp
1537 $(NOECHO) $(ECHO_N) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp
1539 q[ $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{DESTINSTALLARCHLIB},'perllocal.pod').q[
1540 $(NOECHO) $(RM_F) .MM_tmp
1545 uninstall :: uninstall_from_$(INSTALLDIRS)dirs
1548 uninstall_from_perldirs ::
1549 $(NOECHO) $(UNINSTALL) ].$self->catfile($self->{PERL_ARCHLIB},'auto',$self->{FULLEXT},'.packlist').q[
1550 $(NOECHO) $(ECHO) "Uninstall is now deprecated and makes no actual changes."
1551 $(NOECHO) $(ECHO) "Please check the list above carefully for errors, and manually remove"
1552 $(NOECHO) $(ECHO) "the appropriate files. Sorry for the inconvenience."
1554 uninstall_from_sitedirs ::
1555 $(NOECHO) $(UNINSTALL) ].$self->catfile($self->{SITEARCHEXP},'auto',$self->{FULLEXT},'.packlist').q[
1556 $(NOECHO) $(ECHO) "Uninstall is now deprecated and makes no actual changes."
1557 $(NOECHO) $(ECHO) "Please check the list above carefully for errors, and manually remove"
1558 $(NOECHO) $(ECHO) "the appropriate files. Sorry for the inconvenience."
1564 =item perldepend (override)
1566 Use VMS-style syntax for files; it's cheaper to just do it directly here
1567 than to have the MM_Unix method call C<catfile> repeatedly. Also, if
1568 we have to rebuild Config.pm, use MM[SK] to do it.
1577 $(OBJECT) : $(PERL_INC)EXTERN.h, $(PERL_INC)INTERN.h, $(PERL_INC)XSUB.h
1578 $(OBJECT) : $(PERL_INC)av.h, $(PERL_INC)cc_runtime.h, $(PERL_INC)config.h
1579 $(OBJECT) : $(PERL_INC)cop.h, $(PERL_INC)cv.h, $(PERL_INC)embed.h
1580 $(OBJECT) : $(PERL_INC)embedvar.h, $(PERL_INC)form.h
1581 $(OBJECT) : $(PERL_INC)gv.h, $(PERL_INC)handy.h, $(PERL_INC)hv.h
1582 $(OBJECT) : $(PERL_INC)intrpvar.h, $(PERL_INC)iperlsys.h, $(PERL_INC)keywords.h
1583 $(OBJECT) : $(PERL_INC)mg.h, $(PERL_INC)nostdio.h, $(PERL_INC)op.h
1584 $(OBJECT) : $(PERL_INC)opcode.h, $(PERL_INC)patchlevel.h
1585 $(OBJECT) : $(PERL_INC)perl.h, $(PERL_INC)perlio.h
1586 $(OBJECT) : $(PERL_INC)perlsdio.h, $(PERL_INC)perlvars.h
1587 $(OBJECT) : $(PERL_INC)perly.h, $(PERL_INC)pp.h, $(PERL_INC)pp_proto.h
1588 $(OBJECT) : $(PERL_INC)proto.h, $(PERL_INC)regcomp.h, $(PERL_INC)regexp.h
1589 $(OBJECT) : $(PERL_INC)regnodes.h, $(PERL_INC)scope.h, $(PERL_INC)sv.h
1590 $(OBJECT) : $(PERL_INC)thrdvar.h, $(PERL_INC)thread.h
1591 $(OBJECT) : $(PERL_INC)util.h, $(PERL_INC)vmsish.h
1593 ' if $self->{OBJECT};
1595 if ($self->{PERL_SRC}) {
1597 my($mmsquals) = '$(USEMAKEFILE)[.vms]$(FIRST_MAKEFILE)';
1598 push(@macros,'__AXP__=1') if $Config{'archname'} eq 'VMS_AXP';
1599 push(@macros,'DECC=1') if $Config{'vms_cc_type'} eq 'decc';
1600 push(@macros,'GNUC=1') if $Config{'vms_cc_type'} eq 'gcc';
1601 push(@macros,'SOCKET=1') if $Config{'d_has_sockets'};
1602 push(@macros,qq["CC=$Config{'cc'}"]) if $Config{'cc'} =~ m!/!;
1603 $mmsquals .= '$(USEMACROS)' . join(',',@macros) . '$(MACROEND)' if @macros;
1605 # Check for unpropagated config.sh changes. Should never happen.
1606 # We do NOT just update config.h because that is not sufficient.
1607 # An out of date config.h is not fatal but complains loudly!
1608 $(PERL_INC)config.h : $(PERL_SRC)config.sh
1611 $(PERL_ARCHLIB)Config.pm : $(PERL_SRC)config.sh
1612 $(NOECHO) Write Sys$Error "$(PERL_ARCHLIB)Config.pm may be out of date with config.h or genconfig.pl"
1613 olddef = F$Environment("Default")
1614 Set Default $(PERL_SRC)
1615 $(MMS)],$mmsquals,);
1616 if ($self->{PERL_ARCHLIB} =~ m|\[-| && $self->{PERL_SRC} =~ m|(\[-+)|) {
1617 my($prefix,$target) = ($1,$self->fixpath('$(PERL_ARCHLIB)Config.pm',0));
1618 $target =~ s/\Q$prefix/[/;
1619 push(@m," $target");
1621 else { push(@m,' $(MMS$TARGET)'); }
1623 Set Default 'olddef'
1627 push(@m, join(" ", map($self->fixpath($_,0),values %{$self->{XS}}))." : \$(XSUBPPDEPS)\n")
1633 =item makefile (override)
1635 Use VMS commands and quoting.
1642 # We do not know what target was originally specified so we
1643 # must force a manual rerun to be sure. But as it should only
1644 # happen very rarely it is not a significant problem.
1646 $(OBJECT) : $(FIRST_MAKEFILE)
1647 ] if $self->{OBJECT};
1650 # We take a very conservative approach here, but it's worth it.
1651 # We move $(FIRST_MAKEFILE) to $(MAKEFILE_OLD) here to avoid gnu make looping.
1652 $(FIRST_MAKEFILE) : Makefile.PL $(CONFIGDEP)
1653 $(NOECHO) $(ECHO) "$(FIRST_MAKEFILE) out-of-date with respect to $(MMS$SOURCE_LIST)"
1654 $(NOECHO) $(ECHO) "Cleaning current config before rebuilding $(FIRST_MAKEFILE) ..."
1655 - $(MV) $(FIRST_MAKEFILE) $(MAKEFILE_OLD)
1656 - $(MMS)$(MMSQUALIFIERS) $(USEMAKEFILE)$(MAKEFILE_OLD) clean
1657 $(PERLRUN) Makefile.PL ],join(' ',map(qq["$_"],@ARGV)),q[
1658 $(NOECHO) $(ECHO) "$(FIRST_MAKEFILE) has been rebuilt."
1659 $(NOECHO) $(ECHO) "Please run $(MMS) to build the extension."
1665 =item find_tests (override)
1671 return -d 't' ? 't/*.t' : '';
1674 =item test (override)
1676 Use VMS commands for handling subdirectories.
1681 my($self, %attribs) = @_;
1682 my($tests) = $attribs{TESTS} || $self->find_tests;
1686 TEST_TYPE = test_\$(LINKTYPE)
1690 test :: \$(TEST_TYPE)
1693 testdb :: testdb_\$(LINKTYPE)
1697 foreach(@{$self->{DIR}}){
1698 my($vmsdir) = $self->fixpath($_,1);
1699 push(@m, ' If F$Search("',$vmsdir,'$(FIRST_MAKEFILE)").nes."" Then $(PERL) -e "chdir ',"'$vmsdir'",
1700 '; print `$(MMS)$(MMSQUALIFIERS) $(PASTHRU2) test`'."\n");
1702 push(@m, "\t\$(NOECHO) \$(ECHO) \"No tests defined for \$(NAME) extension.\"\n")
1703 unless $tests or -f "test.pl" or @{$self->{DIR}};
1706 push(@m, "test_dynamic :: pure_all\n");
1707 push(@m, $self->test_via_harness('$(FULLPERLRUN)', $tests)) if $tests;
1708 push(@m, $self->test_via_script('$(FULLPERLRUN)', 'test.pl')) if -f "test.pl";
1709 push(@m, "\t\$(NOECHO) \$(NOOP)\n") if (!$tests && ! -f "test.pl");
1712 push(@m, "testdb_dynamic :: pure_all\n");
1713 push(@m, $self->test_via_script('$(FULLPERLRUN) "$(TESTDB_SW)"', '$(TEST_FILE)'));
1716 # Occasionally we may face this degenerate target:
1717 push @m, "test_ : test_dynamic\n\n";
1719 if ($self->needs_linking()) {
1720 push(@m, "test_static :: pure_all \$(MAP_TARGET)\n");
1721 push(@m, $self->test_via_harness('$(MAP_TARGET)', $tests)) if $tests;
1722 push(@m, $self->test_via_script('$(MAP_TARGET)', 'test.pl')) if -f 'test.pl';
1724 push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n");
1725 push(@m, $self->test_via_script('$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)'));
1729 push @m, "test_static :: test_dynamic\n\t\$(NOECHO) \$(NOOP)\n\n";
1730 push @m, "testdb_static :: testdb_dynamic\n\t\$(NOECHO) \$(NOOP)\n";
1736 =item makeaperl (override)
1738 Undertake to build a new set of Perl images using VMS commands. Since
1739 VMS does dynamic loading, it's not necessary to statically link each
1740 extension into the Perl image, so this isn't the normal build path.
1741 Consequently, it hasn't really been tested, and may well be incomplete.
1748 my($self, %attribs) = @_;
1749 my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmpdir, $libperl) =
1750 @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)};
1753 # --- MakeMaker makeaperl section ---
1754 MAP_TARGET = $target
1756 return join '', @m if $self->{PARENT};
1758 my($dir) = join ":", @{$self->{DIR}};
1760 unless ($self->{MAKEAPERL}) {
1762 $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE)
1763 $(NOECHO) $(ECHO) "Writing ""$(MMS$TARGET)"" for this $(MAP_TARGET)"
1764 $(NOECHO) $(PERLRUNINST) \
1765 Makefile.PL DIR=}, $dir, q{ \
1766 FIRST_MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \
1767 MAKEAPERL=1 NORECURS=1 };
1769 push @m, map(q[ \\\n\t\t"$_"], @ARGV),q{
1771 $(MAP_TARGET) :: $(MAKE_APERL_FILE)
1772 $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(MAKE_APERL_FILE) static $(MMS$TARGET)
1780 my($linkcmd,@optlibs,@staticpkgs,$extralist,$targdir,$libperldir,%libseen);
1783 # The front matter of the linkcommand...
1784 $linkcmd = join ' ', $Config{'ld'},
1785 grep($_, @Config{qw(large split ldflags ccdlflags)});
1786 $linkcmd =~ s/\s+/ /g;
1788 # Which *.olb files could we make use of...
1789 local(%olbs); # XXX can this be lexical?
1790 $olbs{$self->{INST_ARCHAUTODIR}} = "$self->{BASEEXT}\$(LIB_EXT)";
1792 File::Find::find(sub {
1793 return unless m/\Q$self->{LIB_EXT}\E$/;
1794 return if m/^libperl/;
1796 if( exists $self->{INCLUDE_EXT} ){
1801 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
1805 # Throw away anything not explicitly marked for inclusion.
1806 # DynaLoader is implied.
1807 foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){
1813 return unless $found;
1815 elsif( exists $self->{EXCLUDE_EXT} ){
1819 ($xx = $File::Find::name) =~ s,.*?/auto/,,;
1823 # Throw away anything explicitly marked for exclusion
1824 foreach $excl (@{$self->{EXCLUDE_EXT}}){
1825 return if( $xx eq $excl );
1829 $olbs{$ENV{DEFAULT}} = $_;
1830 }, grep( -d $_, @{$searchdirs || []}));
1832 # We trust that what has been handed in as argument will be buildable
1833 $static = [] unless $static;
1834 @olbs{@{$static}} = (1) x @{$static};
1836 $extra = [] unless $extra && ref $extra eq 'ARRAY';
1837 # Sort the object libraries in inverse order of
1838 # filespec length to try to insure that dependent extensions
1839 # will appear before their parents, so the linker will
1840 # search the parent library to resolve references.
1841 # (e.g. Intuit::DWIM will precede Intuit, so unresolved
1842 # references from [.intuit.dwim]dwim.obj can be found
1843 # in [.intuit]intuit.olb).
1844 for (sort { length($a) <=> length($b) } keys %olbs) {
1845 next unless $olbs{$_} =~ /\Q$self->{LIB_EXT}\E$/;
1846 my($dir) = $self->fixpath($_,1);
1847 my($extralibs) = $dir . "extralibs.ld";
1848 my($extopt) = $dir . $olbs{$_};
1849 $extopt =~ s/$self->{LIB_EXT}$/.opt/;
1850 push @optlibs, "$dir$olbs{$_}";
1851 # Get external libraries this extension will need
1852 if (-f $extralibs ) {
1854 open LIST,$extralibs or warn $!,next;
1857 # Include a library in the link only once, unless it's mentioned
1858 # multiple times within a single extension's options file, in which
1859 # case we assume the builder needed to search it again later in the
1861 my $skip = exists($libseen{$_}) && !exists($seenthis{$_});
1862 $libseen{$_}++; $seenthis{$_}++;
1868 # Get full name of extension for ExtUtils::Miniperl
1870 open OPT,$extopt or die $!;
1872 next unless /(?:UNIVERSAL|VECTOR)=boot_([\w_]+)/;
1875 push @staticpkgs,$pkg;
1879 # Place all of the external libraries after all of the Perl extension
1880 # libraries in the final link, in order to maximize the opportunity
1881 # for XS code from multiple extensions to resolve symbols against the
1882 # same external library while only including that library once.
1883 push @optlibs, @$extra;
1885 $target = "Perl$Config{'exe_ext'}" unless $target;
1887 ($shrtarget,$targdir) = fileparse($target);
1888 $shrtarget =~ s/^([^.]*)/$1Shr/;
1889 $shrtarget = $targdir . $shrtarget;
1890 $target = "Perlshr.$Config{'dlext'}" unless $target;
1891 $tmpdir = "[]" unless $tmpdir;
1892 $tmpdir = $self->fixpath($tmpdir,1);
1893 if (@optlibs) { $extralist = join(' ',@optlibs); }
1894 else { $extralist = ''; }
1895 # Let ExtUtils::Liblist find the necessary libs for us (but skip PerlShr)
1896 # that's what we're building here).
1897 push @optlibs, grep { !/PerlShr/i } split ' ', +($self->ext())[2];
1899 unless (-f $libperl || -f ($libperl = $self->catfile($Config{'installarchlib'},'CORE',$libperl))) {
1900 print STDOUT "Warning: $libperl not found\n";
1905 if (defined $self->{PERL_SRC}) {
1906 $libperl = $self->catfile($self->{PERL_SRC},"libperl$self->{LIB_EXT}");
1907 } elsif (-f ($libperl = $self->catfile($Config{'installarchlib'},'CORE',"libperl$self->{LIB_EXT}")) ) {
1909 print STDOUT "Warning: $libperl not found
1910 If you're going to build a static perl binary, make sure perl is installed
1911 otherwise ignore this warning\n";
1914 $libperldir = $self->fixpath((fileparse($libperl))[1],1);
1917 # Fill in the target you want to produce if it\'s not perl
1918 MAP_TARGET = ',$self->fixpath($target,0),'
1919 MAP_SHRTARGET = ',$self->fixpath($shrtarget,0),"
1920 MAP_LINKCMD = $linkcmd
1921 MAP_PERLINC = ", $perlinc ? map('"$_" ',@{$perlinc}) : '',"
1922 MAP_EXTRA = $extralist
1923 MAP_LIBPERL = ",$self->fixpath($libperl,0),'
1927 push @m,"\n${tmpdir}Makeaperl.Opt : \$(MAP_EXTRA)\n";
1928 foreach (@optlibs) {
1929 push @m,' $(NOECHO) $(PERL) -e "print q{',$_,'}" >>$(MMS$TARGET)',"\n";
1931 push @m,"\n${tmpdir}PerlShr.Opt :\n\t";
1932 push @m,'$(NOECHO) $(PERL) -e "print q{$(MAP_SHRTARGET)}" >$(MMS$TARGET)',"\n";
1935 $(MAP_SHRTARGET) : $(MAP_LIBPERL) Makeaperl.Opt ',"${libperldir}Perlshr_Attr.Opt",'
1936 $(MAP_LINKCMD)/Shareable=$(MMS$TARGET) $(MAP_LIBPERL), Makeaperl.Opt/Option ',"${libperldir}Perlshr_Attr.Opt/Option",'
1937 $(MAP_TARGET) : $(MAP_SHRTARGET) ',"${tmpdir}perlmain\$(OBJ_EXT) ${tmpdir}PerlShr.Opt",'
1938 $(MAP_LINKCMD) ',"${tmpdir}perlmain\$(OBJ_EXT)",', PerlShr.Opt/Option
1939 $(NOECHO) $(ECHO) "To install the new ""$(MAP_TARGET)"" binary, say"
1940 $(NOECHO) $(ECHO) " $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(FIRST_MAKEFILE) inst_perl $(USEMACROS)MAP_TARGET=$(MAP_TARGET)$(ENDMACRO)"
1941 $(NOECHO) $(ECHO) "To remove the intermediate files, say
1942 $(NOECHO) $(ECHO) " $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(FIRST_MAKEFILE) map_clean"
1944 push @m,"\n${tmpdir}perlmain.c : \$(FIRST_MAKEFILE)\n\t\$(NOECHO) \$(PERL) -e 1 >${tmpdir}Writemain.tmp\n";
1945 push @m, "# More from the 255-char line length limit\n";
1946 foreach (@staticpkgs) {
1947 push @m,' $(NOECHO) $(PERL) -e "print q{',$_,qq[}" >>${tmpdir}Writemain.tmp\n];
1950 push @m, sprintf <<'MAKE_FRAG', $tmpdir, $tmpdir;
1951 $(NOECHO) $(PERL) $(MAP_PERLINC) -ane "use ExtUtils::Miniperl; writemain(@F)" %sWritemain.tmp >$(MMS$TARGET)
1952 $(NOECHO) $(RM_F) %sWritemain.tmp
1956 # Still more from the 255-char line length limit
1958 $(NOECHO) $(MKPATH) $(DESTINSTALLARCHLIB)
1959 $(NOECHO) $(ECHO) "Perl binary $(MAP_TARGET)|" >.MM_tmp
1960 $(NOECHO) $(ECHO) "MAP_STATIC|$(MAP_STATIC)|" >>.MM_tmp
1961 $(NOECHO) $(PERL) -pl040 -e " " ].$self->catfile('$(INST_ARCHAUTODIR)','extralibs.all'),q[ >>.MM_tmp
1962 $(NOECHO) $(ECHO) -e "MAP_LIBPERL|$(MAP_LIBPERL)|" >>.MM_tmp
1963 $(NOECHO) $(DOC_INSTALL) <.MM_tmp >>].$self->catfile('$(DESTINSTALLARCHLIB)','perllocal.pod').q[
1964 $(NOECHO) $(RM_F) .MM_tmp
1968 inst_perl : pure_inst_perl doc_inst_perl
1971 pure_inst_perl : \$(MAP_TARGET)
1972 $self->{CP} \$(MAP_SHRTARGET) ",$self->fixpath($Config{'installbin'},1),"
1973 $self->{CP} \$(MAP_TARGET) ",$self->fixpath($Config{'installbin'},1),"
1979 \$(RM_F) ${tmpdir}perlmain\$(OBJ_EXT) ${tmpdir}perlmain.c \$(FIRST_MAKEFILE)
1980 \$(RM_F) ${tmpdir}Makeaperl.Opt ${tmpdir}PerlShr.Opt \$(MAP_TARGET)
1986 # --- Output postprocessing section ---
1988 =item nicetext (override)
1990 Insure that colons marking targets are preceded by space, in order
1991 to distinguish the target delimiter from a colon appearing as
1997 my($self,$text) = @_;
1998 return $text if $text =~ m/^\w+\s*=/; # leave macro defs alone
1999 $text =~ s/([^\s:])(:+\s)/$1 $2/gs;
2003 =item prefixify (override)
2005 prefixifying on VMS is simple. Each should simply be:
2007 perl_root:[some.dir]
2009 which can just be converted to:
2011 volume:[your.prefix.some.dir]
2013 otherwise you get the default layout.
2015 In effect, your search prefix is ignored and $Config{vms_prefix} is
2021 my($self, $var, $sprefix, $rprefix, $default) = @_;
2023 # Translate $(PERLPREFIX) to a real path.
2024 $rprefix = $self->eliminate_macros($rprefix);
2025 $rprefix = VMS::Filespec::vmspath($rprefix) if $rprefix;
2026 $sprefix = VMS::Filespec::vmspath($sprefix) if $sprefix;
2028 $default = VMS::Filespec::vmsify($default)
2029 unless $default =~ /\[.*\]/;
2031 (my $var_no_install = $var) =~ s/^install//;
2032 my $path = $self->{uc $var} ||
2033 $ExtUtils::MM_Unix::Config_Override{lc $var} ||
2034 $Config{lc $var} || $Config{lc $var_no_install};
2037 print STDERR " no Config found for $var.\n" if $Verbose >= 2;
2038 $path = $self->_prefixify_default($rprefix, $default);
2040 elsif( $sprefix eq $rprefix ) {
2041 print STDERR " no new prefix.\n" if $Verbose >= 2;
2045 print STDERR " prefixify $var => $path\n" if $Verbose >= 2;
2046 print STDERR " from $sprefix to $rprefix\n" if $Verbose >= 2;
2048 my($path_vol, $path_dirs) = $self->splitpath( $path );
2049 if( $path_vol eq $Config{vms_prefix}.':' ) {
2050 print STDERR " $Config{vms_prefix}: seen\n" if $Verbose >= 2;
2052 $path_dirs =~ s{^\[}{\[.} unless $path_dirs =~ m{^\[\.};
2053 $path = $self->_catprefix($rprefix, $path_dirs);
2056 $path = $self->_prefixify_default($rprefix, $default);
2060 print " now $path\n" if $Verbose >= 2;
2061 return $self->{uc $var} = $path;
2065 sub _prefixify_default {
2066 my($self, $rprefix, $default) = @_;
2068 print STDERR " cannot prefix, using default.\n" if $Verbose >= 2;
2071 print STDERR "No default!\n" if $Verbose >= 1;
2075 print STDERR "No replacement prefix!\n" if $Verbose >= 1;
2079 return $self->_catprefix($rprefix, $default);
2083 my($self, $rprefix, $default) = @_;
2085 my($rvol, $rdirs) = $self->splitpath($rprefix);
2087 return $self->catpath($rvol,
2088 $self->catdir($rdirs, $default),
2093 return $self->catdir($rdirs, $default);
2103 my($self, $cmd, $switches) = @_;
2104 $switches = [] unless defined $switches;
2106 # Strip leading and trailing newlines
2110 $cmd = $self->quote_literal($cmd);
2111 $cmd = $self->escape_newlines($cmd);
2113 # Switches must be quoted else they will be lowercased.
2114 $switches = join ' ', map { qq{"$_"} } @$switches;
2116 return qq{\$(PERLRUN) $switches -e $cmd};
2122 perl trips up on "<foo>" thinking it's an input redirect. So we use the
2123 native Write command instead. Besides, its faster.
2128 my($self, $text, $file, $appending) = @_;
2131 my $opencmd = $appending ? 'Open/Append' : 'Open/Write';
2133 my @cmds = ("\$(NOECHO) $opencmd MMECHOFILE $file ");
2134 push @cmds, map { '$(NOECHO) Write MMECHOFILE '.$self->quote_literal($_) }
2136 push @cmds, '$(NOECHO) Close MMECHOFILE';
2146 my($self, $text) = @_;
2148 # I believe this is all we should need.
2154 =item escape_newlines
2158 sub escape_newlines {
2159 my($self, $text) = @_;
2161 $text =~ s{\n}{-\n}g;
2175 return $self->{_MAX_EXEC_LEN} ||= 256;
2178 =item init_linker (o)
2184 $self->{EXPORT_LIST} ||= '$(BASEEXT).opt';
2186 my $shr = $Config{dbgprefix} . 'PERLSHR';
2187 if ($self->{PERL_SRC}) {
2188 $self->{PERL_ARCHIVE} ||=
2189 $self->catfile($self->{PERL_SRC}, "$shr.$Config{'dlext'}");
2192 $self->{PERL_ARCHIVE} ||=
2193 $ENV{$shr} ? $ENV{$shr} : "Sys\$Share:$shr.$Config{'dlext'}";
2196 $self->{PERL_ARCHIVE_AFTER} ||= '';
2199 =item eliminate_macros
2201 Expands MM[KS]/Make macros in a text string, using the contents of
2202 identically named elements of C<%$self>, and returns the result
2203 as a file specification in Unix syntax.
2205 NOTE: This is the canonical version of the method. The version in
2206 File::Spec::VMS is deprecated.
2210 sub eliminate_macros {
2211 my($self,$path) = @_;
2212 return '' unless $path;
2213 $self = {} unless ref $self;
2215 if ($path =~ /\s/) {
2216 return join ' ', map { $self->eliminate_macros($_) } split /\s+/, $path;
2219 my($npath) = unixify($path);
2220 # sometimes unixify will return a string with an off-by-one trailing null
2224 my($head,$macro,$tail);
2226 # perform m##g in scalar context so it acts as an iterator
2227 while ($npath =~ m#(.*?)\$\((\S+?)\)(.*)#gs) {
2228 if (defined $self->{$2}) {
2229 ($head,$macro,$tail) = ($1,$2,$3);
2230 if (ref $self->{$macro}) {
2231 if (ref $self->{$macro} eq 'ARRAY') {
2232 $macro = join ' ', @{$self->{$macro}};
2235 print "Note: can't expand macro \$($macro) containing ",ref($self->{$macro}),
2236 "\n\t(using MMK-specific deferred substitutuon; MMS will break)\n";
2237 $macro = "\cB$macro\cB";
2241 else { ($macro = unixify($self->{$macro})) =~ s#/\Z(?!\n)##; }
2242 $npath = "$head$macro$tail";
2245 if ($complex) { $npath =~ s#\cB(.*?)\cB#\${$1}#gs; }
2251 Catchall routine to clean up problem MM[SK]/Make macros. Expands macros
2252 in any directory specification, in order to avoid juxtaposing two
2253 VMS-syntax directories when MM[SK] is run. Also expands expressions which
2254 are all macro, so that we can tell how long the expansion is, and avoid
2255 overrunning DCL's command buffer when MM[KS] is running.
2257 If optional second argument has a TRUE value, then the return string is
2258 a VMS-syntax directory specification, if it is FALSE, the return string
2259 is a VMS-syntax file specification, and if it is not specified, fixpath()
2260 checks to see whether it matches the name of a directory in the current
2261 default directory, and returns a directory or file specification accordingly.
2263 NOTE: This is the canonical version of the method. The version in
2264 File::Spec::VMS is deprecated.
2269 my($self,$path,$force_path) = @_;
2270 return '' unless $path;
2271 $self = bless {} unless ref $self;
2272 my($fixedpath,$prefix,$name);
2274 if ($path =~ /\s/) {
2276 map { $self->fixpath($_,$force_path) }
2280 if ($path =~ m#^\$\([^\)]+\)\Z(?!\n)#s || $path =~ m#[/:>\]]#) {
2281 if ($force_path or $path =~ /(?:DIR\)|\])\Z(?!\n)/) {
2282 $fixedpath = vmspath($self->eliminate_macros($path));
2285 $fixedpath = vmsify($self->eliminate_macros($path));
2288 elsif ((($prefix,$name) = ($path =~ m#^\$\(([^\)]+)\)(.+)#s)) && $self->{$prefix}) {
2289 my($vmspre) = $self->eliminate_macros("\$($prefix)");
2290 # is it a dir or just a name?
2291 $vmspre = ($vmspre =~ m|/| or $prefix =~ /DIR\Z(?!\n)/) ? vmspath($vmspre) : '';
2292 $fixedpath = ($vmspre ? $vmspre : $self->{$prefix}) . $name;
2293 $fixedpath = vmspath($fixedpath) if $force_path;
2297 $fixedpath = vmspath($fixedpath) if $force_path;
2299 # No hints, so we try to guess
2300 if (!defined($force_path) and $fixedpath !~ /[:>(.\]]/) {
2301 $fixedpath = vmspath($fixedpath) if -d $fixedpath;
2304 # Trim off root dirname if it's had other dirs inserted in front of it.
2305 $fixedpath =~ s/\.000000([\]>])/$1/;
2306 # Special case for VMS absolute directory specs: these will have had device
2307 # prepended during trip through Unix syntax in eliminate_macros(), since
2308 # Unix syntax has no way to express "absolute from the top of this device's
2310 if ($path =~ /^[\[>][^.\-]/) { $fixedpath =~ s/^[^\[<]+//; }