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684427cc |
1 | # MM_VMS.pm |
2 | # MakeMaker default methods for VMS |
684427cc |
3 | # |
bd3fa61c |
4 | # Author: Charles Bailey bailey@newman.upenn.edu |
684427cc |
5 | |
6 | package ExtUtils::MM_VMS; |
7 | |
b75c8c73 |
8 | use strict; |
9 | |
684427cc |
10 | use Config; |
11 | require Exporter; |
479d2113 |
12 | |
13 | BEGIN { |
14 | # so we can compile the thing on non-VMS platforms. |
15 | if( $^O eq 'VMS' ) { |
16 | require VMS::Filespec; |
17 | VMS::Filespec->import; |
18 | } |
19 | } |
20 | |
684427cc |
21 | use File::Basename; |
f6d6199c |
22 | use vars qw($Revision @ISA $VERSION); |
479d2113 |
23 | ($VERSION) = '5.66'; |
24 | ($Revision = substr(q$Revision: 1.82 $, 10)) =~ s/\s+$//; |
9607fc9c |
25 | |
f6d6199c |
26 | require ExtUtils::MM_Any; |
27 | require ExtUtils::MM_Unix; |
479d2113 |
28 | @ISA = qw( ExtUtils::MM_Any ExtUtils::MM_Unix ); |
f6d6199c |
29 | |
30 | use ExtUtils::MakeMaker qw($Verbose neatvalue); |
9607fc9c |
31 | |
684427cc |
32 | |
8e03a37c |
33 | =head1 NAME |
34 | |
35 | ExtUtils::MM_VMS - methods to override UN*X behaviour in ExtUtils::MakeMaker |
36 | |
37 | =head1 SYNOPSIS |
38 | |
f6d6199c |
39 | Do not use this directly. |
40 | Instead, use ExtUtils::MM and it will figure out which MM_* |
41 | class to use for you. |
8e03a37c |
42 | |
43 | =head1 DESCRIPTION |
44 | |
45 | See ExtUtils::MM_Unix for a documentation of the methods provided |
46 | there. This package overrides the implementation of these methods, not |
47 | the semantics. |
48 | |
49 | =head2 Methods always loaded |
50 | |
bbc7dcd2 |
51 | =over 4 |
2ae324a7 |
52 | |
bbce6d69 |
53 | =item wraplist |
54 | |
55 | Converts a list into a string wrapped at approximately 80 columns. |
56 | |
57 | =cut |
58 | |
59 | sub wraplist { |
60 | my($self) = shift; |
61 | my($line,$hlen) = ('',0); |
bbce6d69 |
62 | |
479d2113 |
63 | foreach my $word (@_) { |
bbce6d69 |
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/; |
17f28c40 |
68 | $line .= ' ' if length($line); |
bbce6d69 |
69 | if ($hlen > 80) { $line .= "\\\n\t"; $hlen = 0; } |
70 | $line .= $word; |
71 | $hlen += length($word) + 2; |
72 | } |
73 | $line; |
74 | } |
75 | |
55497cff |
76 | |
77 | # This isn't really an override. It's just here because ExtUtils::MM_VMS |
e97e32e6 |
78 | # appears in @MM::ISA before ExtUtils::Liblist::Kid, so if there isn't an ext() |
55497cff |
79 | # in MM_VMS, then AUTOLOAD is called, and bad things happen. So, we just |
e97e32e6 |
80 | # mimic inheritance here and hand off to ExtUtils::Liblist::Kid. |
f6d6199c |
81 | # XXX This hackery will die soon. --Schwern |
55497cff |
82 | sub ext { |
f6d6199c |
83 | require ExtUtils::Liblist::Kid; |
84 | goto &ExtUtils::Liblist::Kid::ext; |
55497cff |
85 | } |
86 | |
2ae324a7 |
87 | =back |
55497cff |
88 | |
f6d6199c |
89 | =head2 Methods |
8e03a37c |
90 | |
91 | Those methods which override default MM_Unix methods are marked |
92 | "(override)", while methods unique to MM_VMS are marked "(specific)". |
93 | For overridden methods, documentation is limited to an explanation |
94 | of why this method overrides the MM_Unix method; see the ExtUtils::MM_Unix |
95 | documentation for more details. |
96 | |
bbc7dcd2 |
97 | =over 4 |
2ae324a7 |
98 | |
8e03a37c |
99 | =item guess_name (override) |
100 | |
101 | Try to determine name of extension being built. We begin with the name |
102 | of the current directory. Since VMS filenames are case-insensitive, |
103 | however, we look for a F<.pm> file whose name matches that of the current |
104 | directory (presumably the 'main' F<.pm> file for this extension), and try |
105 | to find a C<package> statement from which to obtain the Mixed::Case |
106 | package name. |
107 | |
108 | =cut |
684427cc |
109 | |
684427cc |
110 | sub guess_name { |
111 | my($self) = @_; |
55497cff |
112 | my($defname,$defpm,@pm,%xs,$pm); |
684427cc |
113 | local *PM; |
114 | |
f1387719 |
115 | $defname = basename(fileify($ENV{'DEFAULT'})); |
116 | $defname =~ s![\d\-_]*\.dir.*$!!; # Clip off .dir;1 suffix, and package version |
117 | $defpm = $defname; |
55497cff |
118 | # Fallback in case for some reason a user has copied the files for an |
119 | # extension into a working directory whose name doesn't reflect the |
120 | # extension's name. We'll use the name of a unique .pm file, or the |
121 | # first .pm file with a matching .xs file. |
122 | if (not -e "${defpm}.pm") { |
123 | @pm = map { s/.pm$//; $_ } glob('*.pm'); |
124 | if (@pm == 1) { ($defpm = $pm[0]) =~ s/.pm$//; } |
125 | elsif (@pm) { |
126 | %xs = map { s/.xs$//; ($_,1) } glob('*.xs'); |
f6d6199c |
127 | if (keys %xs) { |
128 | foreach $pm (@pm) { |
129 | $defpm = $pm, last if exists $xs{$pm}; |
130 | } |
131 | } |
55497cff |
132 | } |
133 | } |
684427cc |
134 | if (open(PM,"${defpm}.pm")){ |
135 | while (<PM>) { |
136 | if (/^\s*package\s+([^;]+)/i) { |
137 | $defname = $1; |
138 | last; |
139 | } |
140 | } |
141 | print STDOUT "Warning (non-fatal): Couldn't find package name in ${defpm}.pm;\n\t", |
142 | "defaulting package name to $defname\n" |
143 | if eof(PM); |
144 | close PM; |
145 | } |
146 | else { |
147 | print STDOUT "Warning (non-fatal): Couldn't find ${defpm}.pm;\n\t", |
148 | "defaulting package name to $defname\n"; |
149 | } |
f1387719 |
150 | $defname =~ s#[\d.\-_]+$##; |
684427cc |
151 | $defname; |
152 | } |
153 | |
8e03a37c |
154 | =item find_perl (override) |
155 | |
156 | Use VMS file specification syntax and CLI commands to find and |
157 | invoke Perl images. |
158 | |
159 | =cut |
684427cc |
160 | |
5ab4150f |
161 | sub find_perl { |
684427cc |
162 | my($self, $ver, $names, $dirs, $trace) = @_; |
8e03a37c |
163 | my($name,$dir,$vmsfile,@sdirs,@snames,@cand); |
62ecdc92 |
164 | my($rslt); |
81ff29e3 |
165 | my($inabs) = 0; |
62ecdc92 |
166 | local *TCF; |
8e03a37c |
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. |
479d2113 |
169 | @sdirs = sort { my($absa) = $self->file_name_is_absolute($a); |
170 | my($absb) = $self->file_name_is_absolute($b); |
8e03a37c |
171 | if ($absa && $absb) { return $a cmp $b } |
172 | else { return $absa ? 1 : ($absb ? -1 : ($a cmp $b)); } |
173 | } @$dirs; |
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!([^:>\]/]+)$!; |
81ff29e3 |
179 | my($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) { $name =~ s/\.(\d+)$/_$1/; } |
5ab4150f |
188 | if ($trace >= 2){ |
684427cc |
189 | print "Looking for perl $ver by these names:\n"; |
8e03a37c |
190 | print "\t@snames,\n"; |
684427cc |
191 | print "in these dirs:\n"; |
8e03a37c |
192 | print "\t@sdirs\n"; |
684427cc |
193 | } |
8e03a37c |
194 | foreach $dir (@sdirs){ |
684427cc |
195 | next unless defined $dir; # $self->{PERL_SRC} may be undefined |
479d2113 |
196 | $inabs++ if $self->file_name_is_absolute($dir); |
81ff29e3 |
197 | if ($inabs == 1) { |
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 . . . |
203 | } |
8e03a37c |
204 | foreach $name (@snames){ |
479d2113 |
205 | if ($name !~ m![/:>\]]!) { push(@cand,$self->catfile($dir,$name)); } |
b7b1864f |
206 | else { push(@cand,$self->fixpath($name,0)); } |
684427cc |
207 | } |
208 | } |
8e03a37c |
209 | foreach $name (@cand) { |
684427cc |
210 | print "Checking $name\n" if ($trace >= 2); |
81ff29e3 |
211 | # If it looks like a potential command, try it without the MCR |
62ecdc92 |
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"; |
216 | close TCF; |
217 | $rslt = `\@temp_mmvms.com` ; |
218 | unlink('temp_mmvms.com'); |
219 | if ($rslt =~ /VER_OK/) { |
479d2113 |
220 | print "Using PERL=$name\n" if $trace; |
221 | return $name; |
222 | } |
62ecdc92 |
223 | } |
684427cc |
224 | next unless $vmsfile = $self->maybe_command($name); |
f1387719 |
225 | $vmsfile =~ s/;[\d\-]*$//; # Clip off version number; we can use a newer version as well |
684427cc |
226 | print "Executing $vmsfile\n" if ($trace >= 2); |
62ecdc92 |
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"; |
230 | close TCF; |
231 | $rslt = `\@temp_mmvms.com`; |
232 | unlink('temp_mmvms.com'); |
233 | if ($rslt =~ /VER_OK/) { |
684427cc |
234 | print "Using PERL=MCR $vmsfile\n" if $trace; |
81ff29e3 |
235 | return "MCR $vmsfile"; |
684427cc |
236 | } |
237 | } |
238 | print STDOUT "Unable to find a perl $ver (by these names: @$names, in these dirs: @$dirs)\n"; |
239 | 0; # false and not empty |
240 | } |
241 | |
8e03a37c |
242 | =item maybe_command (override) |
243 | |
244 | Follows VMS naming conventions for executable files. |
245 | If the name passed in doesn't exactly match an executable file, |
ff0cee69 |
246 | appends F<.Exe> (or equivalent) to check for executable image, and F<.Com> |
247 | to check for DCL procedure. If this fails, checks directories in DCL$PATH |
248 | and finally F<Sys$System:> for an executable file having the name specified, |
249 | with or without the F<.Exe>-equivalent suffix. |
8e03a37c |
250 | |
251 | =cut |
a5f75d66 |
252 | |
684427cc |
253 | sub maybe_command { |
254 | my($self,$file) = @_; |
255 | return $file if -x $file && ! -d _; |
ff0cee69 |
256 | my(@dirs) = (''); |
257 | my(@exts) = ('',$Config{'exe_ext'},'.exe','.com'); |
258 | my($dir,$ext); |
684427cc |
259 | if ($file !~ m![/:>\]]!) { |
ff0cee69 |
260 | for (my $i = 0; defined $ENV{"DCL\$PATH;$i"}; $i++) { |
261 | $dir = $ENV{"DCL\$PATH;$i"}; |
262 | $dir .= ':' unless $dir =~ m%[\]:]$%; |
263 | push(@dirs,$dir); |
264 | } |
265 | push(@dirs,'Sys$System:'); |
266 | foreach $dir (@dirs) { |
267 | my $sysfile = "$dir$file"; |
268 | foreach $ext (@exts) { |
269 | return $file if -x "$sysfile$ext" && ! -d _; |
270 | } |
271 | } |
684427cc |
272 | } |
273 | return 0; |
274 | } |
275 | |
8e03a37c |
276 | =item perl_script (override) |
277 | |
ff0cee69 |
278 | If name passed in doesn't specify a readable file, appends F<.com> or |
279 | F<.pl> and tries again, since it's customary to have file types on all files |
8e03a37c |
280 | under VMS. |
281 | |
282 | =cut |
684427cc |
283 | |
284 | sub perl_script { |
285 | my($self,$file) = @_; |
286 | return $file if -r $file && ! -d _; |
ff0cee69 |
287 | return "$file.com" if -r "$file.com"; |
288 | return "$file.pl" if -r "$file.pl"; |
684427cc |
289 | return ''; |
290 | } |
291 | |
8e03a37c |
292 | =item replace_manpage_separator |
293 | |
294 | Use as separator a character which is legal in a VMS-syntax file name. |
295 | |
296 | =cut |
684427cc |
297 | |
298 | sub replace_manpage_separator { |
299 | my($self,$man) = @_; |
300 | $man = unixify($man); |
301 | $man =~ s#/+#__#g; |
302 | $man; |
303 | } |
304 | |
479d2113 |
305 | =item init_DIRFILESEP |
306 | |
307 | No seperator between a directory path and a filename on VMS. |
308 | |
309 | =cut |
310 | |
311 | sub init_DIRFILESEP { |
312 | my($self) = shift; |
313 | |
314 | $self->{DIRFILESEP} = ''; |
315 | return 1; |
316 | } |
317 | |
318 | |
e0678a30 |
319 | =item init_main (override) |
320 | |
e0678a30 |
321 | |
322 | =cut |
323 | |
324 | sub init_main { |
325 | my($self) = shift; |
326 | |
327 | $self->SUPER::init_main; |
479d2113 |
328 | |
329 | $self->{DEFINE} ||= ''; |
330 | if ($self->{DEFINE} ne '') { |
331 | my(@terms) = split(/\s+/,$self->{DEFINE}); |
332 | my(@defs,@udefs); |
333 | foreach my $def (@terms) { |
334 | next unless $def; |
335 | my $targ = \@defs; |
336 | if ($def =~ s/^-([DU])//) { # If it was a Unix-style definition |
337 | $targ = \@udefs if $1 eq 'U'; |
338 | $def =~ s/='(.*)'$/=$1/; # then remove shell-protection '' |
339 | $def =~ s/^'(.*)'$/$1/; # from entire term or argument |
340 | } |
341 | if ($def =~ /=/) { |
342 | $def =~ s/"/""/g; # Protect existing " from DCL |
343 | $def = qq["$def"]; # and quote to prevent parsing of = |
344 | } |
345 | push @$targ, $def; |
346 | } |
347 | |
348 | $self->{DEFINE} = ''; |
349 | if (@defs) { |
350 | $self->{DEFINE} = '/Define=(' . join(',',@defs) . ')'; |
351 | } |
352 | if (@udefs) { |
353 | $self->{DEFINE} .= '/Undef=(' . join(',',@udefs) . ')'; |
354 | } |
355 | } |
e0678a30 |
356 | } |
357 | |
8e03a37c |
358 | =item init_others (override) |
359 | |
360 | Provide VMS-specific forms of various utility commands, then hand |
361 | off to the default MM_Unix method. |
362 | |
479d2113 |
363 | DEV_NULL should probably be overriden with something. |
364 | |
365 | Also changes EQUALIZE_TIMESTAMP to set revision date of target file to |
366 | one second later than source file, since MMK interprets precisely |
367 | equal revision dates for a source and target file as a sign that the |
368 | target needs to be updated. |
369 | |
8e03a37c |
370 | =cut |
684427cc |
371 | |
372 | sub init_others { |
373 | my($self) = @_; |
684427cc |
374 | |
479d2113 |
375 | $self->{NOOP} = 'Continue'; |
376 | $self->{NOECHO} ||= '@ '; |
377 | |
378 | $self->{MAKEFILE} ||= 'Descrip.MMS'; |
379 | $self->{FIRST_MAKEFILE} ||= $self->{MAKEFILE}; |
380 | $self->{MAKE_APERL_FILE} ||= 'Makeaperl.MMS'; |
381 | $self->{MAKEFILE_OLD} ||= '$(FIRST_MAKEFILE)_old'; |
382 | |
383 | $self->{ECHO} ||= '$(PERLRUN) -le "print qq{@ARGV}"'; |
384 | $self->{TOUCH} ||= '$(PERLRUN) "-MExtUtils::Command" -e touch'; |
385 | $self->{CHMOD} ||= '$(PERLRUN) "-MExtUtils::Command" -e chmod'; |
386 | $self->{RM_F} ||= '$(PERLRUN) "-MExtUtils::Command" -e rm_f'; |
387 | $self->{RM_RF} ||= '$(PERLRUN) "-MExtUtils::Command" -e rm_rf'; |
388 | $self->{TEST_F} ||= '$(PERLRUN) "-MExtUtils::Command" -e test_f'; |
389 | $self->{EQUALIZE_TIMESTAMP} ||= '$(PERLRUN) -we "open F,qq{>>$ARGV[1]};close F;utime(0,(stat($ARGV[0]))[9]+1,$ARGV[1])"'; |
390 | |
391 | $self->{MOD_INSTALL} ||= |
392 | $self->oneliner(<<'CODE', ['-MExtUtils::Install']); |
393 | install({split(' ',<STDIN>)}, '$(VERBINST)', 0, '$(UNINST)'); |
394 | CODE |
395 | |
396 | $self->{SHELL} ||= 'Posix'; |
397 | |
684427cc |
398 | $self->{CP} = 'Copy/NoConfirm'; |
399 | $self->{MV} = 'Rename/NoConfirm'; |
5ab4150f |
400 | $self->{UMASK_NULL} = '! '; |
479d2113 |
401 | |
f6d6199c |
402 | $self->SUPER::init_others; |
479d2113 |
403 | |
404 | if ($self->{OBJECT} =~ /\s/) { |
405 | $self->{OBJECT} =~ s/(\\)?\n+\s+/ /g; |
406 | $self->{OBJECT} = $self->wraplist( |
407 | map $self->fixpath($_,0), split /,?\s+/, $self->{OBJECT} |
408 | ); |
409 | } |
410 | |
411 | $self->{LDFROM} = $self->wraplist( |
412 | map $self->fixpath($_,0), split /,?\s+/, $self->{LDFROM} |
413 | ); |
414 | } |
415 | |
416 | |
417 | =item init_platform (override) |
418 | |
419 | Add PERL_VMS, MM_VMS_REVISION and MM_VMS_VERSION. |
420 | |
421 | MM_VMS_REVISION is for backwards compatibility before MM_VMS had a |
422 | $VERSION. |
423 | |
424 | =cut |
425 | |
426 | sub init_platform { |
427 | my($self) = shift; |
428 | |
429 | $self->{MM_VMS_REVISION} = $Revision; |
430 | $self->{MM_VMS_VERSION} = $VERSION; |
431 | $self->{PERL_VMS} = $self->catdir($self->{PERL_SRC}, 'VMS') |
432 | if $self->{PERL_SRC}; |
684427cc |
433 | } |
434 | |
479d2113 |
435 | |
436 | =item platform_constants |
437 | |
438 | =cut |
439 | |
440 | sub platform_constants { |
441 | my($self) = shift; |
442 | my $make_frag = ''; |
443 | |
444 | foreach my $macro (qw(PERL_VMS MM_VMS_REVISION MM_VMS_VERSION)) |
445 | { |
446 | next unless defined $self->{$macro}; |
447 | $make_frag .= "$macro = $self->{$macro}\n"; |
448 | } |
449 | |
450 | return $make_frag; |
451 | } |
452 | |
453 | |
454 | =item init_VERSION (override) |
455 | |
456 | Override the *DEFINE_VERSION macros with VMS semantics. Translate the |
457 | MAKEMAKER filepath to VMS style. |
458 | |
459 | =cut |
460 | |
461 | sub init_VERSION { |
462 | my $self = shift; |
463 | |
464 | $self->SUPER::init_VERSION; |
465 | |
466 | $self->{DEFINE_VERSION} = '"$(VERSION_MACRO)=""$(VERSION)"""'; |
467 | $self->{XS_DEFINE_VERSION} = '"$(XS_VERSION_MACRO)=""$(XS_VERSION)"""'; |
468 | $self->{MAKEMAKER} = vmsify($INC{'ExtUtils/MakeMaker.pm'}); |
469 | } |
470 | |
471 | |
8e03a37c |
472 | =item constants (override) |
473 | |
474 | Fixes up numerous file and directory macros to insure VMS syntax |
479d2113 |
475 | regardless of input syntax. Also makes lists of files |
476 | comma-separated. |
8e03a37c |
477 | |
478 | =cut |
a5f75d66 |
479 | |
684427cc |
480 | sub constants { |
481 | my($self) = @_; |
684427cc |
482 | |
d5e3fa33 |
483 | # Be kind about case for pollution |
484 | for (@ARGV) { $_ = uc($_) if /POLLUTE/i; } |
485 | |
479d2113 |
486 | # Cleanup paths for directories in MMS macros. |
487 | foreach my $macro ( qw [ |
5c161494 |
488 | INST_BIN INST_SCRIPT INST_LIB INST_ARCHLIB |
489 | INSTALLPRIVLIB INSTALLSITELIB INSTALLVENDORLIB |
479d2113 |
490 | INSTALLARCHLIB INSTALLSITEARCH INSTALLVENDORARCH |
5c161494 |
491 | INSTALLBIN INSTALLSITEBIN INSTALLVENDORBIN INSTALLSCRIPT |
492 | INSTALLMAN1DIR INSTALLSITEMAN1DIR INSTALLVENDORMAN1DIR |
493 | INSTALLMAN3DIR INSTALLSITEMAN3DIR INSTALLVENDORMAN3DIR |
494 | PERL_LIB PERL_ARCHLIB |
479d2113 |
495 | PERL_INC PERL_SRC ] ) |
496 | { |
497 | next unless defined $self->{$macro}; |
45bc4d3a |
498 | next if $macro =~ /MAN/ && $self->{$macro} eq 'none'; |
479d2113 |
499 | $self->{$macro} = $self->fixpath($self->{$macro},1); |
a5f75d66 |
500 | } |
501 | |
479d2113 |
502 | # Cleanup paths for files in MMS macros. |
503 | foreach my $macro ( qw[LIBPERL_A FIRST_MAKEFILE MAKEFILE_OLD |
504 | MAKE_APERL_FILE MYEXTLIB] ) |
505 | { |
506 | next unless defined $self->{$macro}; |
507 | $self->{$macro} = $self->fixpath($self->{$macro},0); |
5ab4150f |
508 | } |
509 | |
479d2113 |
510 | # Fixup files for MMS macros |
511 | # XXX is this list complete? |
512 | for my $macro (qw/ |
513 | FULLEXT VERSION_FROM OBJECT LDFROM |
a5f75d66 |
514 | / ) { |
479d2113 |
515 | next unless defined $self->{$macro}; |
516 | $self->{$macro} = $self->fixpath($self->{$macro},0); |
a5f75d66 |
517 | } |
518 | |
f1387719 |
519 | |
479d2113 |
520 | for my $macro (qw/ XS MAN1PODS MAN3PODS PM /) { |
521 | # Where is the space coming from? --jhi |
522 | next unless $self ne " " && defined $self->{$macro}; |
523 | my %tmp = (); |
524 | for my $key (keys %{$self->{$macro}}) { |
525 | $tmp{$self->fixpath($key,0)} = |
526 | $self->fixpath($self->{$macro}{$key},0); |
527 | } |
528 | $self->{$macro} = \%tmp; |
f1387719 |
529 | } |
530 | |
479d2113 |
531 | for my $macro (qw/ C O_FILES H /) { |
532 | next unless defined $self->{$macro}; |
533 | my @tmp = (); |
534 | for my $val (@{$self->{$macro}}) { |
535 | push(@tmp,$self->fixpath($val,0)); |
536 | } |
537 | $self->{$macro} = \@tmp; |
a5f75d66 |
538 | } |
684427cc |
539 | |
479d2113 |
540 | return $self->SUPER::constants; |
541 | } |
9cae3221 |
542 | |
684427cc |
543 | |
479d2113 |
544 | =item special_targets |
684427cc |
545 | |
479d2113 |
546 | Clear the default .SUFFIXES and put in our own list. |
684427cc |
547 | |
479d2113 |
548 | =cut |
684427cc |
549 | |
479d2113 |
550 | sub special_targets { |
551 | my $self = shift; |
684427cc |
552 | |
479d2113 |
553 | my $make_frag .= <<'MAKE_FRAG'; |
554 | .SUFFIXES : |
555 | .SUFFIXES : $(OBJ_EXT) .c .cpp .cxx .xs |
8e03a37c |
556 | |
479d2113 |
557 | MAKE_FRAG |
684427cc |
558 | |
479d2113 |
559 | return $make_frag; |
684427cc |
560 | } |
561 | |
8e03a37c |
562 | =item cflags (override) |
684427cc |
563 | |
8e03a37c |
564 | Bypass shell script and produce qualifiers for CC directly (but warn |
565 | user if a shell script for this extension exists). Fold multiple |
5ab4150f |
566 | /Defines into one, since some C compilers pay attention to only one |
567 | instance of this qualifier on the command line. |
8e03a37c |
568 | |
569 | =cut |
570 | |
571 | sub cflags { |
684427cc |
572 | my($self,$libperl) = @_; |
09b7f37c |
573 | my($quals) = $self->{CCFLAGS} || $Config{'ccflags'}; |
574 | my($definestr,$undefstr,$flagoptstr) = ('','',''); |
575 | my($incstr) = '/Include=($(PERL_INC)'; |
684427cc |
576 | my($name,$sys,@m); |
577 | |
578 | ( $name = $self->{NAME} . "_cflags" ) =~ s/:/_/g ; |
579 | print STDOUT "Unix shell script ".$Config{"$self->{'BASEEXT'}_cflags"}. |
580 | " required to modify CC command for $self->{'BASEEXT'}\n" |
581 | if ($Config{$name}); |
582 | |
09b7f37c |
583 | if ($quals =~ / -[DIUOg]/) { |
584 | while ($quals =~ / -([Og])(\d*)\b/) { |
585 | my($type,$lvl) = ($1,$2); |
586 | $quals =~ s/ -$type$lvl\b\s*//; |
587 | if ($type eq 'g') { $flagoptstr = '/NoOptimize'; } |
588 | else { $flagoptstr = '/Optimize' . (defined($lvl) ? "=$lvl" : ''); } |
589 | } |
590 | while ($quals =~ / -([DIU])(\S+)/) { |
591 | my($type,$def) = ($1,$2); |
592 | $quals =~ s/ -$type$def\s*//; |
593 | $def =~ s/"/""/g; |
594 | if ($type eq 'D') { $definestr .= qq["$def",]; } |
0c2a65fc |
595 | elsif ($type eq 'I') { $incstr .= ',' . $self->fixpath($def,1); } |
09b7f37c |
596 | else { $undefstr .= qq["$def",]; } |
597 | } |
598 | } |
599 | if (length $quals and $quals !~ m!/!) { |
600 | warn "MM_VMS: Ignoring unrecognized CCFLAGS elements \"$quals\"\n"; |
601 | $quals = ''; |
602 | } |
d5e3fa33 |
603 | $definestr .= q["PERL_POLLUTE",] if $self->{POLLUTE}; |
09b7f37c |
604 | if (length $definestr) { chop($definestr); $quals .= "/Define=($definestr)"; } |
605 | if (length $undefstr) { chop($undefstr); $quals .= "/Undef=($undefstr)"; } |
684427cc |
606 | # Deal with $self->{DEFINE} here since some C compilers pay attention |
607 | # to only one /Define clause on command line, so we have to |
09b7f37c |
608 | # conflate the ones from $Config{'ccflags'} and $self->{DEFINE} |
1f47e8e2 |
609 | # ($self->{DEFINE} has already been VMSified in constants() above) |
610 | if ($self->{DEFINE}) { $quals .= $self->{DEFINE}; } |
18541947 |
611 | for my $type (qw(Def Undef)) { |
1f47e8e2 |
612 | my(@terms); |
613 | while ($quals =~ m:/${type}i?n?e?=([^/]+):ig) { |
614 | my $term = $1; |
615 | $term =~ s:^\((.+)\)$:$1:; |
616 | push @terms, $term; |
617 | } |
618 | if ($type eq 'Def') { |
619 | push @terms, qw[ $(DEFINE_VERSION) $(XS_DEFINE_VERSION) ]; |
620 | } |
621 | if (@terms) { |
622 | $quals =~ s:/${type}i?n?e?=[^/]+::ig; |
623 | $quals .= "/${type}ine=(" . join(',',@terms) . ')'; |
624 | } |
684427cc |
625 | } |
626 | |
627 | $libperl or $libperl = $self->{LIBPERL_A} || "libperl.olb"; |
684427cc |
628 | |
629 | # Likewise with $self->{INC} and /Include |
684427cc |
630 | if ($self->{'INC'}) { |
631 | my(@includes) = split(/\s+/,$self->{INC}); |
632 | foreach (@includes) { |
633 | s/^-I//; |
0c2a65fc |
634 | $incstr .= ','.$self->fixpath($_,1); |
684427cc |
635 | } |
636 | } |
5ab4150f |
637 | $quals .= "$incstr)"; |
1f47e8e2 |
638 | # $quals =~ s/,,/,/g; $quals =~ s/\(,/(/g; |
09b7f37c |
639 | $self->{CCFLAGS} = $quals; |
684427cc |
640 | |
e0678a30 |
641 | $self->{PERLTYPE} ||= ''; |
642 | |
09b7f37c |
643 | $self->{OPTIMIZE} ||= $flagoptstr || $Config{'optimize'}; |
644 | if ($self->{OPTIMIZE} !~ m!/!) { |
c1c69de6 |
645 | if ($self->{OPTIMIZE} =~ m!-g!) { $self->{OPTIMIZE} = '/Debug/NoOptimize' } |
09b7f37c |
646 | elsif ($self->{OPTIMIZE} =~ /-O(\d*)/) { |
647 | $self->{OPTIMIZE} = '/Optimize' . (defined($1) ? "=$1" : ''); |
648 | } |
649 | else { |
650 | warn "MM_VMS: Can't parse OPTIMIZE \"$self->{OPTIMIZE}\"; using default\n" if length $self->{OPTIMIZE}; |
651 | $self->{OPTIMIZE} = '/Optimize'; |
652 | } |
653 | } |
8e03a37c |
654 | |
655 | return $self->{CFLAGS} = qq{ |
09b7f37c |
656 | CCFLAGS = $self->{CCFLAGS} |
657 | OPTIMIZE = $self->{OPTIMIZE} |
658 | PERLTYPE = $self->{PERLTYPE} |
8e03a37c |
659 | }; |
660 | } |
661 | |
662 | =item const_cccmd (override) |
663 | |
664 | Adds directives to point C preprocessor to the right place when |
81ff29e3 |
665 | handling #include E<lt>sys/foo.hE<gt> directives. Also constructs CC |
8e03a37c |
666 | command line a bit differently than MM_Unix method. |
684427cc |
667 | |
8e03a37c |
668 | =cut |
669 | |
670 | sub const_cccmd { |
671 | my($self,$libperl) = @_; |
8e03a37c |
672 | my(@m); |
673 | |
674 | return $self->{CONST_CCCMD} if $self->{CONST_CCCMD}; |
675 | return '' unless $self->needs_linking(); |
676 | if ($Config{'vms_cc_type'} eq 'gcc') { |
684427cc |
677 | push @m,' |
678 | .FIRST |
8e03a37c |
679 | ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" Then Define/NoLog SYS GNU_CC_Include:[VMS]'; |
680 | } |
681 | elsif ($Config{'vms_cc_type'} eq 'vaxc') { |
682 | push @m,' |
683 | .FIRST |
684 | ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("VAXC$Include").eqs."" Then Define/NoLog SYS Sys$Library |
685 | ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("VAXC$Include").nes."" Then Define/NoLog SYS VAXC$Include'; |
686 | } |
687 | else { |
688 | push @m,' |
689 | .FIRST |
690 | ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("DECC$System_Include").eqs."" Then Define/NoLog SYS ', |
e0678a30 |
691 | ($Config{'archname'} eq 'VMS_AXP' ? 'Sys$Library' : 'DECC$Library_Include'),' |
8e03a37c |
692 | ',$self->{NOECHO},'If F$TrnLnm("Sys").eqs."" .and. F$TrnLnm("DECC$System_Include").nes."" Then Define/NoLog SYS DECC$System_Include'; |
693 | } |
684427cc |
694 | |
8e03a37c |
695 | push(@m, "\n\nCCCMD = $Config{'cc'} \$(CCFLAGS)\$(OPTIMIZE)\n"); |
684427cc |
696 | |
8e03a37c |
697 | $self->{CONST_CCCMD} = join('',@m); |
684427cc |
698 | } |
699 | |
684427cc |
700 | |
8e03a37c |
701 | =item tool_sxubpp (override) |
702 | |
703 | Use VMS-style quoting on xsubpp command line. |
704 | |
705 | =cut |
706 | |
f1387719 |
707 | sub tool_xsubpp { |
684427cc |
708 | my($self) = @_; |
f1387719 |
709 | return '' unless $self->needs_linking; |
479d2113 |
710 | my($xsdir) = $self->catdir($self->{PERL_LIB},'ExtUtils'); |
684427cc |
711 | # drop back to old location if xsubpp is not in new location yet |
479d2113 |
712 | $xsdir = $self->catdir($self->{PERL_SRC},'ext') |
713 | unless (-f $self->catfile($xsdir,'xsubpp')); |
684427cc |
714 | my(@tmdeps) = '$(XSUBPPDIR)typemap'; |
715 | if( $self->{TYPEMAPS} ){ |
716 | my $typemap; |
717 | foreach $typemap (@{$self->{TYPEMAPS}}){ |
718 | if( ! -f $typemap ){ |
719 | warn "Typemap $typemap not found.\n"; |
720 | } |
721 | else{ |
b7b1864f |
722 | push(@tmdeps, $self->fixpath($typemap,0)); |
684427cc |
723 | } |
724 | } |
725 | } |
726 | push(@tmdeps, "typemap") if -f "typemap"; |
727 | my(@tmargs) = map("-typemap $_", @tmdeps); |
728 | if( exists $self->{XSOPT} ){ |
729 | unshift( @tmargs, $self->{XSOPT} ); |
730 | } |
731 | |
e3830a4e |
732 | if ($Config{'ldflags'} && |
733 | $Config{'ldflags'} =~ m!/Debug!i && |
734 | (!exists($self->{XSOPT}) || $self->{XSOPT} !~ /linenumbers/)) { |
735 | unshift(@tmargs,'-nolinenumbers'); |
736 | } |
479d2113 |
737 | my $xsubpp_version = $self->xsubpp_version($self->catfile($xsdir,'xsubpp')); |
684427cc |
738 | |
739 | # What are the correct thresholds for version 1 && 2 Paul? |
740 | if ( $xsubpp_version > 1.923 ){ |
741 | $self->{XSPROTOARG} = '' unless defined $self->{XSPROTOARG}; |
742 | } else { |
743 | if (defined $self->{XSPROTOARG} && $self->{XSPROTOARG} =~ /\-prototypes/) { |
744 | print STDOUT qq{Warning: This extension wants to pass the switch "-prototypes" to xsubpp. |
745 | Your version of xsubpp is $xsubpp_version and cannot handle this. |
746 | Please upgrade to a more recent version of xsubpp. |
747 | }; |
748 | } else { |
749 | $self->{XSPROTOARG} = ""; |
750 | } |
751 | } |
752 | |
753 | " |
8e03a37c |
754 | XSUBPPDIR = $xsdir |
f6d6199c |
755 | XSUBPP = \$(PERLRUN) \$(XSUBPPDIR)xsubpp |
684427cc |
756 | XSPROTOARG = $self->{XSPROTOARG} |
757 | XSUBPPDEPS = @tmdeps |
758 | XSUBPPARGS = @tmargs |
759 | "; |
760 | } |
761 | |
8e03a37c |
762 | =item xsubpp_version (override) |
763 | |
81ff29e3 |
764 | Test xsubpp exit status according to VMS rules ($sts & 1 ==E<gt> good) |
765 | rather than Unix rules ($sts == 0 ==E<gt> good). |
8e03a37c |
766 | |
767 | =cut |
684427cc |
768 | |
769 | sub xsubpp_version |
770 | { |
771 | my($self,$xsubpp) = @_; |
772 | my ($version) ; |
f1387719 |
773 | return '' unless $self->needs_linking; |
684427cc |
774 | |
775 | # try to figure out the version number of the xsubpp on the system |
776 | |
777 | # first try the -v flag, introduced in 1.921 & 2.000a2 |
778 | |
75e2e551 |
779 | my $command = qq{$self->{PERL} "-I$self->{PERL_LIB}" $xsubpp -v}; |
684427cc |
780 | print "Running: $command\n" if $Verbose; |
781 | $version = `$command` ; |
ff0cee69 |
782 | if ($?) { |
479d2113 |
783 | use ExtUtils::MakeMaker::vmsish 'status'; |
ff0cee69 |
784 | warn "Running '$command' exits with status $?"; |
785 | } |
684427cc |
786 | chop $version ; |
787 | |
788 | return $1 if $version =~ /^xsubpp version (.*)/ ; |
789 | |
790 | # nope, then try something else |
791 | |
792 | my $counter = '000'; |
793 | my ($file) = 'temp' ; |
794 | $counter++ while -e "$file$counter"; # don't overwrite anything |
795 | $file .= $counter; |
796 | |
797 | local(*F); |
798 | open(F, ">$file") or die "Cannot open file '$file': $!\n" ; |
799 | print F <<EOM ; |
800 | MODULE = fred PACKAGE = fred |
801 | |
802 | int |
803 | fred(a) |
804 | int a; |
805 | EOM |
806 | |
807 | close F ; |
808 | |
75e2e551 |
809 | $command = "$self->{PERLRUN} $xsubpp $file"; |
684427cc |
810 | print "Running: $command\n" if $Verbose; |
811 | my $text = `$command` ; |
68dc0745 |
812 | if ($?) { |
479d2113 |
813 | use ExtUtils::MakeMaker::vmsish 'status'; |
68dc0745 |
814 | warn "Running '$command' exits with status $?"; |
815 | } |
684427cc |
816 | unlink $file ; |
817 | |
818 | # gets 1.2 -> 1.92 and 2.000a1 |
819 | return $1 if $text =~ /automatically by xsubpp version ([\S]+)\s*/ ; |
820 | |
821 | # it is either 1.0 or 1.1 |
822 | return 1.1 if $text =~ /^Warning: ignored semicolon/ ; |
823 | |
824 | # none of the above, so 1.0 |
825 | return "1.0" ; |
826 | } |
827 | |
8e03a37c |
828 | =item tools_other (override) |
829 | |
479d2113 |
830 | Throw in some dubious extra macros for Makefile args. |
831 | |
832 | Also keep around the old $(SAY) macro in case somebody's using it. |
8e03a37c |
833 | |
834 | =cut |
684427cc |
835 | |
836 | sub tools_other { |
837 | my($self) = @_; |
479d2113 |
838 | |
839 | # XXX Are these necessary? Does anyone override them? They're longer |
840 | # than just typing the literal string. |
841 | my $extra_tools = <<'EXTRA_TOOLS'; |
842 | |
684427cc |
843 | # Assumes \$(MMS) invokes MMS or MMK |
844 | # (It is assumed in some cases later that the default makefile name |
845 | # (Descrip.MMS for MM[SK]) is used.) |
846 | USEMAKEFILE = /Descrip= |
847 | USEMACROS = /Macro=( |
848 | MACROEND = ) |
479d2113 |
849 | |
850 | # Just in case anyone is using the old macro. |
851 | SAY = $ECHO |
852 | |
853 | EXTRA_TOOLS |
854 | |
855 | return $self->SUPER::tools_other . $extra_tools; |
684427cc |
856 | } |
857 | |
479d2113 |
858 | =item init_dist (override) |
8e03a37c |
859 | |
479d2113 |
860 | VMSish defaults for some values. |
8e03a37c |
861 | |
479d2113 |
862 | macro description default |
684427cc |
863 | |
479d2113 |
864 | ZIPFLAGS flags to pass to ZIP -Vu |
8e03a37c |
865 | |
479d2113 |
866 | COMPRESS compression command to gzip |
867 | use for tarfiles |
868 | SUFFIX suffix to put on -gz |
869 | compressed files |
2ae324a7 |
870 | |
479d2113 |
871 | SHAR shar command to use vms_share |
e0678a30 |
872 | |
479d2113 |
873 | DIST_DEFAULT default target to use to tardist |
874 | create a distribution |
875 | |
876 | DISTVNAME Use VERSION_SYM instead of $(DISTNAME)-$(VERSION_SYM) |
877 | VERSION for the name |
878 | |
879 | =cut |
880 | |
881 | sub init_dist { |
882 | my($self) = @_; |
883 | $self->{ZIPFLAGS} ||= '-Vu'; |
884 | $self->{COMPRESS} ||= 'gzip'; |
885 | $self->{SUFFIX} ||= '-gz'; |
886 | $self->{SHAR} ||= 'vms_share'; |
887 | $self->{DIST_DEFAULT} ||= 'zipdist'; |
888 | |
889 | $self->SUPER::init_dist; |
890 | |
891 | $self->{DISTVNAME} = "$self->{DISTNAME}-$self->{VERSION_SYM}"; |
684427cc |
892 | } |
893 | |
8e03a37c |
894 | =item c_o (override) |
684427cc |
895 | |
8e03a37c |
896 | Use VMS syntax on command line. In particular, $(DEFINE) and |
897 | $(PERL_INC) have been pulled into $(CCCMD). Also use MM[SK] macros. |
898 | |
899 | =cut |
684427cc |
900 | |
901 | sub c_o { |
902 | my($self) = @_; |
684427cc |
903 | return '' unless $self->needs_linking(); |
904 | ' |
905 | .c$(OBJ_EXT) : |
906 | $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).c |
8e03a37c |
907 | |
908 | .cpp$(OBJ_EXT) : |
909 | $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).cpp |
910 | |
911 | .cxx$(OBJ_EXT) : |
912 | $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).cxx |
913 | |
684427cc |
914 | '; |
915 | } |
916 | |
8e03a37c |
917 | =item xs_c (override) |
918 | |
919 | Use MM[SK] macros. |
920 | |
921 | =cut |
922 | |
684427cc |
923 | sub xs_c { |
924 | my($self) = @_; |
684427cc |
925 | return '' unless $self->needs_linking(); |
926 | ' |
927 | .xs.c : |
928 | $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET) |
929 | '; |
930 | } |
931 | |
8e03a37c |
932 | =item xs_o (override) |
933 | |
934 | Use MM[SK] macros, and VMS command line for C compiler. |
935 | |
936 | =cut |
937 | |
684427cc |
938 | sub xs_o { # many makes are too dumb to use xs_c then c_o |
939 | my($self) = @_; |
684427cc |
940 | return '' unless $self->needs_linking(); |
941 | ' |
942 | .xs$(OBJ_EXT) : |
943 | $(XSUBPP) $(XSPROTOARG) $(XSUBPPARGS) $(MMS$TARGET_NAME).xs >$(MMS$TARGET_NAME).c |
944 | $(CCCMD) $(CCCDLFLAGS) $(MMS$TARGET_NAME).c |
945 | '; |
946 | } |
947 | |
684427cc |
948 | |
8e03a37c |
949 | =item dlsyms (override) |
950 | |
951 | Create VMS linker options files specifying universal symbols for this |
952 | extension's shareable image, and listing other shareable images or |
953 | libraries to which it should be linked. |
954 | |
955 | =cut |
684427cc |
956 | |
957 | sub dlsyms { |
958 | my($self,%attribs) = @_; |
0d8023a2 |
959 | |
960 | return '' unless $self->needs_linking(); |
961 | |
684427cc |
962 | my($funcs) = $attribs{DL_FUNCS} || $self->{DL_FUNCS} || {}; |
a5f75d66 |
963 | my($vars) = $attribs{DL_VARS} || $self->{DL_VARS} || []; |
762efda7 |
964 | my($funclist) = $attribs{FUNCLIST} || $self->{FUNCLIST} || []; |
684427cc |
965 | my(@m); |
966 | |
a5f75d66 |
967 | unless ($self->{SKIPHASH}{'dynamic'}) { |
968 | push(@m,' |
09b7f37c |
969 | dynamic :: $(INST_ARCHAUTODIR)$(BASEEXT).opt |
5ab4150f |
970 | $(NOECHO) $(NOOP) |
a5f75d66 |
971 | '); |
a5f75d66 |
972 | } |
684427cc |
973 | |
974 | push(@m,' |
975 | static :: $(INST_ARCHAUTODIR)$(BASEEXT).opt |
5ab4150f |
976 | $(NOECHO) $(NOOP) |
684427cc |
977 | ') unless $self->{SKIPHASH}{'static'}; |
978 | |
f0585323 |
979 | push @m,' |
684427cc |
980 | $(INST_ARCHAUTODIR)$(BASEEXT).opt : $(BASEEXT).opt |
981 | $(CP) $(MMS$SOURCE) $(MMS$TARGET) |
684427cc |
982 | |
c07a80fd |
983 | $(BASEEXT).opt : Makefile.PL |
f6d6199c |
984 | $(PERLRUN) -e "use ExtUtils::Mksymlists;" - |
c07a80fd |
985 | ',qq[-e "Mksymlists('NAME' => '$self->{NAME}', 'DL_FUNCS' => ], |
762efda7 |
986 | neatvalue($funcs),q[, 'DL_VARS' => ],neatvalue($vars), |
f0585323 |
987 | q[, 'FUNCLIST' => ],neatvalue($funclist),qq[)"\n]; |
988 | |
989 | push @m, ' $(PERL) -e "print ""$(INST_STATIC)/Include='; |
990 | if ($self->{OBJECT} =~ /\bBASEEXT\b/ or |
b6837a3b |
991 | $self->{OBJECT} =~ /\b$self->{BASEEXT}\b/i) { |
992 | push @m, ($Config{d_vms_case_sensitive_symbols} |
993 | ? uc($self->{BASEEXT}) :'$(BASEEXT)'); |
994 | } |
f0585323 |
995 | else { # We don't have a "main" object file, so pull 'em all in |
b6837a3b |
996 | # Upcase module names if linker is being case-sensitive |
997 | my($upcase) = $Config{d_vms_case_sensitive_symbols}; |
f0585323 |
998 | my(@omods) = map { s/\.[^.]*$//; # Trim off file type |
999 | s[\$\(\w+_EXT\)][]; # even as a macro |
1000 | s/.*[:>\/\]]//; # Trim off dir spec |
b6837a3b |
1001 | $upcase ? uc($_) : $_; |
1002 | } split ' ', $self->eliminate_macros($self->{OBJECT}); |
e3830a4e |
1003 | my($tmp,@lines,$elt) = ''; |
62ecdc92 |
1004 | $tmp = shift @omods; |
f0585323 |
1005 | foreach $elt (@omods) { |
1006 | $tmp .= ",$elt"; |
1007 | if (length($tmp) > 80) { push @lines, $tmp; $tmp = ''; } |
1008 | } |
1009 | push @lines, $tmp; |
1010 | push @m, '(', join( qq[, -\\n\\t"";" >>\$(MMS\$TARGET)\n\t\$(PERL) -e "print ""], @lines),')'; |
1011 | } |
1012 | push @m, '\n$(INST_STATIC)/Library\n"";" >>$(MMS$TARGET)',"\n"; |
684427cc |
1013 | |
55497cff |
1014 | if (length $self->{LDLOADLIBS}) { |
1015 | my($lib); my($line) = ''; |
1016 | foreach $lib (split ' ', $self->{LDLOADLIBS}) { |
1017 | $lib =~ s%\$%\\\$%g; # Escape '$' in VMS filespecs |
1018 | if (length($line) + length($lib) > 160) { |
9607fc9c |
1019 | push @m, "\t\$(PERL) -e \"print qq{$line}\" >>\$(MMS\$TARGET)\n"; |
55497cff |
1020 | $line = $lib . '\n'; |
1021 | } |
1022 | else { $line .= $lib . '\n'; } |
1023 | } |
9607fc9c |
1024 | push @m, "\t\$(PERL) -e \"print qq{$line}\" >>\$(MMS\$TARGET)\n" if $line; |
55497cff |
1025 | } |
1026 | |
684427cc |
1027 | join('',@m); |
55497cff |
1028 | |
684427cc |
1029 | } |
1030 | |
8e03a37c |
1031 | =item dynamic_lib (override) |
1032 | |
1033 | Use VMS Link command. |
684427cc |
1034 | |
8e03a37c |
1035 | =cut |
684427cc |
1036 | |
1037 | sub dynamic_lib { |
1038 | my($self, %attribs) = @_; |
684427cc |
1039 | return '' unless $self->needs_linking(); #might be because of a subdir |
1040 | |
0d8023a2 |
1041 | return '' unless $self->has_link_code(); |
684427cc |
1042 | |
c07a80fd |
1043 | my($otherldflags) = $attribs{OTHERLDFLAGS} || ""; |
1044 | my($inst_dynamic_dep) = $attribs{INST_DYNAMIC_DEP} || ""; |
17f28c40 |
1045 | my $shr = $Config{'dbgprefix'} . 'PerlShr'; |
684427cc |
1046 | my(@m); |
1047 | push @m," |
1048 | |
1049 | OTHERLDFLAGS = $otherldflags |
c07a80fd |
1050 | INST_DYNAMIC_DEP = $inst_dynamic_dep |
684427cc |
1051 | |
1052 | "; |
1053 | push @m, ' |
479d2113 |
1054 | $(INST_DYNAMIC) : $(INST_STATIC) $(PERL_INC)perlshr_attr.opt $(INST_ARCHAUTODIR)$(DIRFILESEP).exists $(EXPORT_LIST) $(PERL_ARCHIVE) $(INST_DYNAMIC_DEP) |
5ab4150f |
1055 | $(NOECHO) $(MKPATH) $(INST_ARCHAUTODIR) |
0c2a65fc |
1056 | If F$TrnLNm("',$shr,'").eqs."" Then Define/NoLog/User ',"$shr Sys\$Share:$shr.$Config{'dlext'}",' |
09b7f37c |
1057 | Link $(LDFLAGS) /Shareable=$(MMS$TARGET)$(OTHERLDFLAGS) $(BASEEXT).opt/Option,$(PERL_INC)perlshr_attr.opt/Option |
684427cc |
1058 | '; |
1059 | |
1060 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); |
1061 | join('',@m); |
1062 | } |
1063 | |
8e03a37c |
1064 | =item dynamic_bs (override) |
1065 | |
1066 | Use VMS-style quoting on Mkbootstrap command line. |
1067 | |
1068 | =cut |
1069 | |
684427cc |
1070 | sub dynamic_bs { |
1071 | my($self, %attribs) = @_; |
0d8023a2 |
1072 | return ' |
1073 | BOOTSTRAP = |
1074 | ' unless $self->has_link_code(); |
684427cc |
1075 | ' |
1076 | BOOTSTRAP = '."$self->{BASEEXT}.bs".' |
1077 | |
1078 | # As MakeMaker mkbootstrap might not write a file (if none is required) |
1079 | # we use touch to prevent make continually trying to remake it. |
1080 | # The DynaLoader only reads a non-empty file. |
479d2113 |
1081 | $(BOOTSTRAP) : $(FIRST_MAKEFILE) '."$self->{BOOTDEP}".' $(INST_ARCHAUTODIR)$(DIRFILESEP).exists |
1082 | $(NOECHO) $(ECHO) "Running mkbootstrap for $(NAME) ($(BSLOADLIBS))" |
f6d6199c |
1083 | $(NOECHO) $(PERLRUN) - |
684427cc |
1084 | -e "use ExtUtils::Mkbootstrap; Mkbootstrap(\'$(BASEEXT)\',\'$(BSLOADLIBS)\');" |
5ab4150f |
1085 | $(NOECHO) $(TOUCH) $(MMS$TARGET) |
684427cc |
1086 | |
479d2113 |
1087 | $(INST_BOOT) : $(BOOTSTRAP) $(INST_ARCHAUTODIR)$(DIRFILESEP).exists |
5ab4150f |
1088 | $(NOECHO) $(RM_RF) $(INST_BOOT) |
684427cc |
1089 | - $(CP) $(BOOTSTRAP) $(INST_BOOT) |
684427cc |
1090 | '; |
1091 | } |
8e03a37c |
1092 | |
1093 | =item static_lib (override) |
1094 | |
1095 | Use VMS commands to manipulate object library. |
1096 | |
1097 | =cut |
684427cc |
1098 | |
1099 | sub static_lib { |
1100 | my($self) = @_; |
684427cc |
1101 | return '' unless $self->needs_linking(); |
1102 | |
1103 | return ' |
1104 | $(INST_STATIC) : |
5ab4150f |
1105 | $(NOECHO) $(NOOP) |
684427cc |
1106 | ' unless ($self->{OBJECT} or @{$self->{C} || []} or $self->{MYEXTLIB}); |
1107 | |
0c2a65fc |
1108 | my(@m,$lib); |
684427cc |
1109 | push @m,' |
1110 | # Rely on suffix rule for update action |
479d2113 |
1111 | $(OBJECT) : $(INST_ARCHAUTODIR)$(DIRFILESEP).exists |
684427cc |
1112 | |
1113 | $(INST_STATIC) : $(OBJECT) $(MYEXTLIB) |
1114 | '; |
022735b4 |
1115 | # If this extension has its own library (eg SDBM_File) |
684427cc |
1116 | # then copy that to $(INST_STATIC) and add $(OBJECT) into it. |
17f28c40 |
1117 | push(@m, "\t",'$(CP) $(MYEXTLIB) $(MMS$TARGET)',"\n") if $self->{MYEXTLIB}; |
1118 | |
1119 | push(@m,"\t",'If F$Search("$(MMS$TARGET)").eqs."" Then Library/Object/Create $(MMS$TARGET)',"\n"); |
684427cc |
1120 | |
bf99883d |
1121 | # if there was a library to copy, then we can't use MMS$SOURCE_LIST, |
1122 | # 'cause it's a library and you can't stick them in other libraries. |
1123 | # In that case, we use $OBJECT instead and hope for the best |
1124 | if ($self->{MYEXTLIB}) { |
17f28c40 |
1125 | push(@m,"\t",'Library/Object/Replace $(MMS$TARGET) $(OBJECT)',"\n"); |
bf99883d |
1126 | } else { |
17f28c40 |
1127 | push(@m,"\t",'Library/Object/Replace $(MMS$TARGET) $(MMS$SOURCE_LIST)',"\n"); |
bf99883d |
1128 | } |
1129 | |
562a7b0c |
1130 | push @m, "\t\$(NOECHO) \$(PERL) -e 1 >\$(INST_ARCHAUTODIR)extralibs.ld\n"; |
1131 | foreach $lib (split ' ', $self->{EXTRALIBS}) { |
0c2a65fc |
1132 | push(@m,"\t",'$(NOECHO) $(PERL) -e "print qq{',$lib,'\n}" >>$(INST_ARCHAUTODIR)extralibs.ld',"\n"); |
1133 | } |
684427cc |
1134 | push @m, $self->dir_target('$(INST_ARCHAUTODIR)'); |
1135 | join('',@m); |
1136 | } |
1137 | |
1138 | |
8e03a37c |
1139 | =item processPL (override) |
1140 | |
1141 | Use VMS-style quoting on command line. |
1142 | |
1143 | =cut |
684427cc |
1144 | |
1145 | sub processPL { |
1146 | my($self) = @_; |
684427cc |
1147 | return "" unless $self->{PL_FILES}; |
1148 | my(@m, $plfile); |
1149 | foreach $plfile (sort keys %{$self->{PL_FILES}}) { |
3aa35033 |
1150 | my $list = ref($self->{PL_FILES}->{$plfile}) |
1151 | ? $self->{PL_FILES}->{$plfile} |
1152 | : [$self->{PL_FILES}->{$plfile}]; |
18541947 |
1153 | foreach my $target (@$list) { |
3aa35033 |
1154 | my $vmsplfile = vmsify($plfile); |
1155 | my $vmsfile = vmsify($target); |
1156 | push @m, " |
bbce6d69 |
1157 | all :: $vmsfile |
5ab4150f |
1158 | \$(NOECHO) \$(NOOP) |
684427cc |
1159 | |
bbce6d69 |
1160 | $vmsfile :: $vmsplfile |
f6d6199c |
1161 | ",' $(PERLRUNINST) '," $vmsplfile $vmsfile |
684427cc |
1162 | "; |
3aa35033 |
1163 | } |
684427cc |
1164 | } |
1165 | join "", @m; |
1166 | } |
1167 | |
8e03a37c |
1168 | =item installbin (override) |
1169 | |
1170 | Stay under DCL's 255 character command line limit once again by |
1171 | splitting potentially long list of files across multiple lines |
1172 | in C<realclean> target. |
1173 | |
1174 | =cut |
684427cc |
1175 | |
1176 | sub installbin { |
1177 | my($self) = @_; |
684427cc |
1178 | return '' unless $self->{EXE_FILES} && ref $self->{EXE_FILES} eq "ARRAY"; |
1179 | return '' unless @{$self->{EXE_FILES}}; |
479d2113 |
1180 | my(@m, $from, $to, %fromto, @to); |
bbce6d69 |
1181 | my(@exefiles) = map { vmsify($_) } @{$self->{EXE_FILES}}; |
1182 | for $from (@exefiles) { |
f1387719 |
1183 | my($path) = '$(INST_SCRIPT)' . basename($from); |
684427cc |
1184 | local($_) = $path; # backward compatibility |
c2e89b3d |
1185 | $to = $self->libscan($path); |
1186 | print "libscan($from) => '$to'\n" if ($Verbose >=2); |
bbce6d69 |
1187 | $fromto{$from} = vmsify($to); |
684427cc |
1188 | } |
bbce6d69 |
1189 | @to = values %fromto; |
684427cc |
1190 | push @m, " |
bbce6d69 |
1191 | EXE_FILES = @exefiles |
684427cc |
1192 | |
684427cc |
1193 | realclean :: |
1194 | "; |
479d2113 |
1195 | |
1196 | my $line = ''; |
684427cc |
1197 | foreach $to (@to) { |
1198 | if (length($line) + length($to) > 80) { |
1199 | push @m, "\t\$(RM_F) $line\n"; |
1200 | $line = $to; |
1201 | } |
1202 | else { $line .= " $to"; } |
1203 | } |
f1387719 |
1204 | push @m, "\t\$(RM_F) $line\n\n" if $line; |
684427cc |
1205 | |
1206 | while (($from,$to) = each %fromto) { |
8e03a37c |
1207 | last unless defined $from; |
684427cc |
1208 | my $todir; |
1209 | if ($to =~ m#[/>:\]]#) { $todir = dirname($to); } |
1210 | else { ($todir = $to) =~ s/[^\)]+$//; } |
1211 | $todir = $self->fixpath($todir,1); |
1212 | push @m, " |
479d2113 |
1213 | $to : $from \$(FIRST_MAKEFILE) ${todir}\$(DIRFILESEP).exists |
684427cc |
1214 | \$(CP) $from $to |
1215 | |
1216 | ", $self->dir_target($todir); |
1217 | } |
1218 | join "", @m; |
1219 | } |
1220 | |
8e03a37c |
1221 | =item subdir_x (override) |
684427cc |
1222 | |
8e03a37c |
1223 | Use VMS commands to change default directory. |
1224 | |
1225 | =cut |
684427cc |
1226 | |
684427cc |
1227 | sub subdir_x { |
1228 | my($self, $subdir) = @_; |
684427cc |
1229 | my(@m,$key); |
1230 | $subdir = $self->fixpath($subdir,1); |
1231 | push @m, ' |
1232 | |
1233 | subdirs :: |
1234 | olddef = F$Environment("Default") |
1235 | Set Default ',$subdir,' |
9607fc9c |
1236 | - $(MMS)$(MMSQUALIFIERS) all $(USEMACROS)$(PASTHRU)$(MACROEND) |
684427cc |
1237 | Set Default \'olddef\' |
1238 | '; |
1239 | join('',@m); |
1240 | } |
1241 | |
8e03a37c |
1242 | =item clean (override) |
1243 | |
1244 | Split potentially long list of files across multiple commands (in |
1245 | order to stay under the magic command line limit). Also use MM[SK] |
1246 | commands for handling subdirectories. |
684427cc |
1247 | |
8e03a37c |
1248 | =cut |
684427cc |
1249 | |
1250 | sub clean { |
1251 | my($self, %attribs) = @_; |
684427cc |
1252 | my(@m,$dir); |
1253 | push @m, ' |
1254 | # Delete temporary files but do not touch installed files. We don\'t delete |
1255 | # the Descrip.MMS here so that a later make realclean still has it to use. |
479d2113 |
1256 | clean :: clean_subdirs |
684427cc |
1257 | '; |
5ab4150f |
1258 | push @m, ' $(RM_F) *.Map *.Dmp *.Lis *.cpp *.$(DLEXT) *$(OBJ_EXT) *$(LIB_EXT) *.Opt $(BOOTSTRAP) $(BASEEXT).bso .MM_Tmp |
684427cc |
1259 | '; |
1260 | |
1261 | my(@otherfiles) = values %{$self->{XS}}; # .c files from *.xs files |
4fdae800 |
1262 | # Unlink realclean, $attribs{FILES} is a string here; it may contain |
1263 | # a list or a macro that expands to a list. |
1264 | if ($attribs{FILES}) { |
479d2113 |
1265 | my @filelist = ref $attribs{FILES} eq 'ARRAY' |
1266 | ? @{$attribs{FILES}} |
1267 | : split /\s+/, $attribs{FILES}; |
1268 | |
1269 | foreach my $word (@filelist) { |
1270 | if ($word =~ m#^\$\((.*)\)$# and |
1271 | ref $self->{$1} eq 'ARRAY') |
1272 | { |
1273 | push(@otherfiles, @{$self->{$1}}); |
4fdae800 |
1274 | } |
b7b1864f |
1275 | else { push(@otherfiles, $word); } |
4fdae800 |
1276 | } |
1277 | } |
479d2113 |
1278 | push(@otherfiles, qw[ blib $(MAKE_APERL_FILE) extralibs.ld |
1279 | perlmain.c pm_to_blib pm_to_blib.ts ]); |
1280 | push(@otherfiles, $self->catfile('$(INST_ARCHAUTODIR)','extralibs.all')); |
1281 | |
17f28c40 |
1282 | # Occasionally files are repeated several times from different sources |
479d2113 |
1283 | { my(%of) = map { ($_ => 1) } @otherfiles; @otherfiles = keys %of; } |
17f28c40 |
1284 | |
479d2113 |
1285 | my $line = ''; |
1286 | foreach my $file (@otherfiles) { |
684427cc |
1287 | $file = $self->fixpath($file); |
1288 | if (length($line) + length($file) > 80) { |
1289 | push @m, "\t\$(RM_RF) $line\n"; |
1290 | $line = "$file"; |
1291 | } |
1292 | else { $line .= " $file"; } |
1293 | } |
5ab4150f |
1294 | push @m, "\t\$(RM_RF) $line\n" if $line; |
684427cc |
1295 | push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP}; |
1296 | join('', @m); |
1297 | } |
1298 | |
479d2113 |
1299 | |
1300 | =item clean_subdirs_target |
1301 | |
1302 | my $make_frag = $MM->clean_subdirs_target; |
1303 | |
1304 | VMS semantics for changing directories and rerunning make very different. |
1305 | |
1306 | =cut |
1307 | |
1308 | sub clean_subdirs_target { |
1309 | my($self) = shift; |
1310 | |
1311 | # No subdirectories, no cleaning. |
1312 | return <<'NOOP_FRAG' unless @{$self->{DIR}}; |
1313 | clean_subdirs : |
1314 | $(NOECHO) $(NOOP) |
1315 | NOOP_FRAG |
1316 | |
1317 | |
1318 | my $clean = "clean_subdirs :\n"; |
1319 | |
1320 | foreach my $dir (@{$self->{DIR}}) { # clean subdirectories first |
1321 | $dir = $self->fixpath($dir,1); |
1322 | |
1323 | $clean .= sprintf <<'MAKE_FRAG', $dir, $dir; |
1324 | If F$Search("%s$(FIRST_MAKEFILE)").nes."" Then $(PERLRUN) -e "chdir '%s'; print `$(MMS)$(MMSQUALIFIERS) clean`;" |
1325 | MAKE_FRAG |
1326 | } |
1327 | |
1328 | return $clean; |
1329 | } |
1330 | |
1331 | |
8e03a37c |
1332 | =item realclean (override) |
1333 | |
1334 | Guess what we're working around? Also, use MM[SK] for subdirectories. |
1335 | |
1336 | =cut |
684427cc |
1337 | |
1338 | sub realclean { |
1339 | my($self, %attribs) = @_; |
684427cc |
1340 | my(@m); |
1341 | push(@m,' |
1342 | # Delete temporary files (via clean) and also delete installed files |
1343 | realclean :: clean |
1344 | '); |
1345 | foreach(@{$self->{DIR}}){ |
1346 | my($vmsdir) = $self->fixpath($_,1); |
479d2113 |
1347 | push(@m, ' If F$Search("'."$vmsdir".'$(FIRST_MAKEFILE)").nes."" Then \\',"\n\t", |
9607fc9c |
1348 | '$(PERL) -e "chdir ',"'$vmsdir'",'; print `$(MMS)$(MMSQUALIFIERS) realclean`;"',"\n"); |
684427cc |
1349 | } |
f6d6199c |
1350 | push @m, " \$(RM_RF) \$(INST_AUTODIR) \$(INST_ARCHAUTODIR)\n"; |
1351 | push @m, " \$(RM_RF) \$(DISTVNAME)\n"; |
684427cc |
1352 | # We can't expand several of the MMS macros here, since they don't have |
1353 | # corresponding %$self keys (i.e. they're defined in Descrip.MMS as a |
1354 | # combination of macros). In order to stay below DCL's 255 char limit, |
1355 | # we put only 2 on a line. |
479d2113 |
1356 | my($file,$fcnt); |
1357 | my(@files) = qw{ $(FIRST_MAKEFILE) $(MAKEFILE_OLD) }; |
f1387719 |
1358 | if ($self->has_link_code) { |
1359 | push(@files,qw{ $(INST_DYNAMIC) $(INST_STATIC) $(INST_BOOT) $(OBJECT) }); |
1360 | } |
479d2113 |
1361 | |
17f28c40 |
1362 | # Occasionally files are repeated several times from different sources |
1363 | { my(%f) = map { ($_,1) } @files; @files = keys %f; } |
479d2113 |
1364 | |
1365 | my $line = ''; |
684427cc |
1366 | foreach $file (@files) { |
1367 | $file = $self->fixpath($file); |
1368 | if (length($line) + length($file) > 80 || ++$fcnt >= 2) { |
1369 | push @m, "\t\$(RM_F) $line\n"; |
1370 | $line = "$file"; |
1371 | $fcnt = 0; |
1372 | } |
1373 | else { $line .= " $file"; } |
1374 | } |
f1387719 |
1375 | push @m, "\t\$(RM_F) $line\n" if $line; |
4fdae800 |
1376 | if ($attribs{FILES}) { |
1377 | my($word,$key,@filist,@allfiles); |
1378 | if (ref $attribs{FILES} eq 'ARRAY') { @filist = @{$attribs{FILES}}; } |
1379 | else { @filist = split /\s+/, $attribs{FILES}; } |
1380 | foreach $word (@filist) { |
1381 | if (($key) = $word =~ m#^\$\((.*)\)$# and ref $self->{$key} eq 'ARRAY') { |
1382 | push(@allfiles, @{$self->{$key}}); |
1383 | } |
b7b1864f |
1384 | else { push(@allfiles, $word); } |
4fdae800 |
1385 | } |
684427cc |
1386 | $line = ''; |
17f28c40 |
1387 | # Occasionally files are repeated several times from different sources |
1388 | { my(%af) = map { ($_,1) } @allfiles; @allfiles = keys %af; } |
4fdae800 |
1389 | foreach $file (@allfiles) { |
684427cc |
1390 | $file = $self->fixpath($file); |
1391 | if (length($line) + length($file) > 80) { |
1392 | push @m, "\t\$(RM_RF) $line\n"; |
1393 | $line = "$file"; |
1394 | } |
1395 | else { $line .= " $file"; } |
1396 | } |
f1387719 |
1397 | push @m, "\t\$(RM_RF) $line\n" if $line; |
684427cc |
1398 | } |
1399 | push(@m, " $attribs{POSTOP}\n") if $attribs{POSTOP}; |
1400 | join('', @m); |
1401 | } |
1402 | |
479d2113 |
1403 | =item zipfile_target (o) |
684427cc |
1404 | |
479d2113 |
1405 | =item tarfile_target (o) |
8e03a37c |
1406 | |
479d2113 |
1407 | =item shdist_target (o) |
8e03a37c |
1408 | |
479d2113 |
1409 | Syntax for invoking shar, tar and zip differs from that for Unix. |
684427cc |
1410 | |
479d2113 |
1411 | =cut |
684427cc |
1412 | |
479d2113 |
1413 | sub zipfile_target { |
1414 | my($self) = shift; |
62ecdc92 |
1415 | |
479d2113 |
1416 | return <<'MAKE_FRAG'; |
8e03a37c |
1417 | $(DISTVNAME).zip : distdir |
684427cc |
1418 | $(PREOP) |
2ae324a7 |
1419 | $(ZIP) "$(ZIPFLAGS)" $(MMS$TARGET) [.$(DISTVNAME)...]*.*; |
684427cc |
1420 | $(RM_RF) $(DISTVNAME) |
1421 | $(POSTOP) |
479d2113 |
1422 | MAKE_FRAG |
1423 | } |
684427cc |
1424 | |
479d2113 |
1425 | sub tarfile_target { |
1426 | my($self) = shift; |
1427 | |
1428 | return <<'MAKE_FRAG'; |
f1387719 |
1429 | $(DISTVNAME).tar$(SUFFIX) : distdir |
1430 | $(PREOP) |
1431 | $(TO_UNIX) |
62ecdc92 |
1432 | $(TAR) "$(TARFLAGS)" $(DISTVNAME).tar [.$(DISTVNAME)...] |
f1387719 |
1433 | $(RM_RF) $(DISTVNAME) |
1434 | $(COMPRESS) $(DISTVNAME).tar |
1435 | $(POSTOP) |
479d2113 |
1436 | MAKE_FRAG |
1437 | } |
1438 | |
1439 | sub shdist_target { |
1440 | my($self) = shift; |
f1387719 |
1441 | |
479d2113 |
1442 | return <<'MAKE_FRAG'; |
684427cc |
1443 | shdist : distdir |
1444 | $(PREOP) |
479d2113 |
1445 | $(SHAR) [.$(DISTVNAME)...]*.*; $(DISTVNAME).share |
684427cc |
1446 | $(RM_RF) $(DISTVNAME) |
1447 | $(POSTOP) |
479d2113 |
1448 | MAKE_FRAG |
684427cc |
1449 | } |
1450 | |
8e03a37c |
1451 | =item dist_test (override) |
1452 | |
1453 | Use VMS commands to change default directory, and use VMS-style |
1454 | quoting on command line. |
1455 | |
1456 | =cut |
684427cc |
1457 | |
1458 | sub dist_test { |
1459 | my($self) = @_; |
684427cc |
1460 | q{ |
1461 | disttest : distdir |
1462 | startdir = F$Environment("Default") |
1463 | Set Default [.$(DISTVNAME)] |
e0678a30 |
1464 | $(ABSPERLRUN) Makefile.PL |
9607fc9c |
1465 | $(MMS)$(MMSQUALIFIERS) |
1466 | $(MMS)$(MMSQUALIFIERS) test |
684427cc |
1467 | Set Default 'startdir' |
1468 | }; |
1469 | } |
1470 | |
684427cc |
1471 | # --- Test and Installation Sections --- |
1472 | |
8e03a37c |
1473 | =item install (override) |
1474 | |
1475 | Work around DCL's 255 character limit several times,and use |
1476 | VMS-style command line quoting in a few cases. |
684427cc |
1477 | |
8e03a37c |
1478 | =cut |
684427cc |
1479 | |
1480 | sub install { |
1481 | my($self, %attribs) = @_; |
479d2113 |
1482 | my(@m,@exe_files); |
684427cc |
1483 | |
a5f75d66 |
1484 | if ($self->{EXE_FILES}) { |
1485 | my($line,$file) = ('',''); |
1486 | foreach $file (@{$self->{EXE_FILES}}) { |
1487 | $line .= "$file "; |
1488 | if (length($line) > 128) { |
479d2113 |
1489 | push(@exe_files,qq[\t\$(NOECHO) \$(ECHO) "$line" >>.MM_tmp\n]); |
a5f75d66 |
1490 | $line = ''; |
1491 | } |
1492 | } |
479d2113 |
1493 | push(@exe_files,qq[\t\$(NOECHO) \$(ECHO) "$line" >>.MM_tmp\n]) if $line; |
c07a80fd |
1494 | } |
c07a80fd |
1495 | |
1496 | push @m, q[ |
a5f75d66 |
1497 | install :: all pure_install doc_install |
5ab4150f |
1498 | $(NOECHO) $(NOOP) |
a5f75d66 |
1499 | |
1500 | install_perl :: all pure_perl_install doc_perl_install |
5ab4150f |
1501 | $(NOECHO) $(NOOP) |
a5f75d66 |
1502 | |
1503 | install_site :: all pure_site_install doc_site_install |
5ab4150f |
1504 | $(NOECHO) $(NOOP) |
a5f75d66 |
1505 | |
a5f75d66 |
1506 | pure_install :: pure_$(INSTALLDIRS)_install |
5ab4150f |
1507 | $(NOECHO) $(NOOP) |
a5f75d66 |
1508 | |
1509 | doc_install :: doc_$(INSTALLDIRS)_install |
479d2113 |
1510 | $(NOECHO) $(NOOP) |
a5f75d66 |
1511 | |
1512 | pure__install : pure_site_install |
479d2113 |
1513 | $(NOECHO) $(ECHO) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site" |
a5f75d66 |
1514 | |
1515 | doc__install : doc_site_install |
479d2113 |
1516 | $(NOECHO) $(ECHO) "INSTALLDIRS not defined, defaulting to INSTALLDIRS=site" |
a5f75d66 |
1517 | |
1518 | # This hack brought to you by DCL's 255-character command line limit |
1519 | pure_perl_install :: |
e0678a30 |
1520 | $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(PERL_ARCHLIB)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp |
1521 | $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(INSTALLARCHLIB)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp |
479d2113 |
1522 | $(NOECHO) $(ECHO) "$(INST_LIB) $(INSTALLPRIVLIB) " >>.MM_tmp |
1523 | $(NOECHO) $(ECHO) "$(INST_ARCHLIB) $(INSTALLARCHLIB) " >>.MM_tmp |
1524 | $(NOECHO) $(ECHO) "$(INST_BIN) $(INSTALLBIN) " >>.MM_tmp |
1525 | $(NOECHO) $(ECHO) "$(INST_SCRIPT) $(INSTALLSCRIPT) " >>.MM_tmp |
1526 | $(NOECHO) $(ECHO) "$(INST_MAN1DIR) $(INSTALLMAN1DIR) " >>.MM_tmp |
1527 | $(NOECHO) $(ECHO) "$(INST_MAN3DIR) $(INSTALLMAN3DIR) " >>.MM_tmp |
1528 | $(NOECHO) $(MOD_INSTALL) <.MM_tmp |
1529 | $(NOECHO) $(RM_F) .MM_tmp |
1530 | $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile($self->{SITEARCHEXP},'auto',$self->{FULLEXT},'.packlist').q[ |
a5f75d66 |
1531 | |
1532 | # Likewise |
1533 | pure_site_install :: |
e0678a30 |
1534 | $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(SITEARCHEXP)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp |
1535 | $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(INSTALLSITEARCH)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp |
479d2113 |
1536 | $(NOECHO) $(ECHO) "$(INST_LIB) $(INSTALLSITELIB) " >>.MM_tmp |
1537 | $(NOECHO) $(ECHO) "$(INST_ARCHLIB) $(INSTALLSITEARCH) " >>.MM_tmp |
1538 | $(NOECHO) $(ECHO) "$(INST_BIN) $(INSTALLSITEBIN) " >>.MM_tmp |
1539 | $(NOECHO) $(ECHO) "$(INST_SCRIPT) $(INSTALLSCRIPT) " >>.MM_tmp |
1540 | $(NOECHO) $(ECHO) "$(INST_MAN1DIR) $(INSTALLSITEMAN1DIR) " >>.MM_tmp |
1541 | $(NOECHO) $(ECHO) "$(INST_MAN3DIR) $(INSTALLSITEMAN3DIR) " >>.MM_tmp |
1542 | $(NOECHO) $(MOD_INSTALL) <.MM_tmp |
1543 | $(NOECHO) $(RM_F) .MM_tmp |
1544 | $(NOECHO) $(WARN_IF_OLD_PACKLIST) ].$self->catfile($self->{PERL_ARCHLIB},'auto',$self->{FULLEXT},'.packlist').q[ |
a5f75d66 |
1545 | |
5c161494 |
1546 | pure_vendor_install :: |
479d2113 |
1547 | $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'read '.File::Spec->catfile('$(VENDORARCHEXP)','auto','$(FULLEXT)','.packlist').' '" >.MM_tmp |
1548 | $(NOECHO) $(PERLRUN) "-MFile::Spec" -e "print 'write '.File::Spec->catfile('$(INSTALLVENDORARCH)','auto','$(FULLEXT)','.packlist').' '" >>.MM_tmp |
1549 | $(NOECHO) $(ECHO) "$(INST_LIB) $(INSTALLVENDORLIB) " >>.MM_tmp |
1550 | $(NOECHO) $(ECHO) "$(INST_ARCHLIB) $(INSTALLVENDORARCH) " >>.MM_tmp |
1551 | $(NOECHO) $(ECHO) "$(INST_BIN) $(INSTALLVENDORBIN) " >>.MM_tmp |
1552 | $(NOECHO) $(ECHO) "$(INST_SCRIPT) $(INSTALLSCRIPT) " >>.MM_tmp |
1553 | $(NOECHO) $(ECHO) "$(INST_MAN1DIR) $(INSTALLVENDORMAN1DIR) " >>.MM_tmp |
1554 | $(NOECHO) $(ECHO) "$(INST_MAN3DIR) $(INSTALLVENDORMAN3DIR) " >>.MM_tmp |
1555 | $(NOECHO) $(MOD_INSTALL) <.MM_tmp |
1556 | $(NOECHO) $(RM_F) .MM_tmp |
5c161494 |
1557 | |
a5f75d66 |
1558 | # Ditto |
1559 | doc_perl_install :: |
479d2113 |
1560 | $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{INSTALLARCHLIB}, 'perllocal.pod').q[" |
1561 | $(NOECHO) $(MKPATH) $(INSTALLARCHLIB) |
1562 | $(NOECHO) $(ECHO) "installed into|$(INSTALLPRIVLIB)|" >.MM_tmp |
1563 | $(NOECHO) $(ECHO) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp |
1564 | ],@exe_files, |
1565 | q[ $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{INSTALLARCHLIB},'perllocal.pod').q[ |
1566 | $(NOECHO) $(RM_F) .MM_tmp |
a5f75d66 |
1567 | |
1568 | # And again |
1569 | doc_site_install :: |
479d2113 |
1570 | $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{INSTALLSITEARCH}, 'perllocal.pod').q[" |
1571 | $(NOECHO) $(MKPATH) $(INSTALLSITEARCH) |
1572 | $(NOECHO) $(ECHO) "installed into|$(INSTALLSITELIB)|" >.MM_tmp |
1573 | $(NOECHO) $(ECHO) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp |
1574 | ],@exe_files, |
1575 | q[ $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{INSTALLSITEARCH},'perllocal.pod').q[ |
1576 | $(NOECHO) $(RM_F) .MM_tmp |
a5f75d66 |
1577 | |
5c161494 |
1578 | doc_vendor_install :: |
479d2113 |
1579 | $(NOECHO) $(ECHO) "Appending installation info to ].$self->catfile($self->{INSTALLVENDORARCH}, 'perllocal.pod').q[" |
1580 | $(NOECHO) $(MKPATH) $(INSTALLVENDORARCH) |
1581 | $(NOECHO) $(ECHO) "installed into|$(INSTALLVENDORLIB)|" >.MM_tmp |
1582 | $(NOECHO) $(ECHO) "LINKTYPE|$(LINKTYPE)|VERSION|$(VERSION)|EXE_FILES|$(EXE_FILES) " >>.MM_tmp |
1583 | ],@exe_files, |
1584 | q[ $(NOECHO) $(DOC_INSTALL) "Module" "$(NAME)" <.MM_tmp >>].$self->catfile($self->{INSTALLVENDORARCH},'perllocal.pod').q[ |
1585 | $(NOECHO) $(RM_F) .MM_tmp |
5c161494 |
1586 | |
c07a80fd |
1587 | ]; |
1588 | |
a5f75d66 |
1589 | push @m, q[ |
1590 | uninstall :: uninstall_from_$(INSTALLDIRS)dirs |
5ab4150f |
1591 | $(NOECHO) $(NOOP) |
a5f75d66 |
1592 | |
1593 | uninstall_from_perldirs :: |
479d2113 |
1594 | $(NOECHO) $(UNINSTALL) ].$self->catfile($self->{PERL_ARCHLIB},'auto',$self->{FULLEXT},'.packlist').q[ |
1595 | $(NOECHO) $(ECHO) "Uninstall is now deprecated and makes no actual changes." |
1596 | $(NOECHO) $(ECHO) "Please check the list above carefully for errors, and manually remove" |
1597 | $(NOECHO) $(ECHO) "the appropriate files. Sorry for the inconvenience." |
a5f75d66 |
1598 | |
1599 | uninstall_from_sitedirs :: |
479d2113 |
1600 | $(NOECHO) $(UNINSTALL) ],$self->catfile($self->{SITEARCHEXP},'auto',$self->{FULLEXT},'.packlist'),"\n",q[ |
1601 | $(NOECHO) $(ECHO) "Uninstall is now deprecated and makes no actual changes." |
1602 | $(NOECHO) $(ECHO) "Please check the list above carefully for errors, and manually remove" |
1603 | $(NOECHO) $(ECHO) "the appropriate files. Sorry for the inconvenience." |
774d564b |
1604 | ]; |
684427cc |
1605 | |
a5f75d66 |
1606 | join('',@m); |
684427cc |
1607 | } |
1608 | |
8e03a37c |
1609 | =item perldepend (override) |
1610 | |
1611 | Use VMS-style syntax for files; it's cheaper to just do it directly here |
97abc6ad |
1612 | than to have the MM_Unix method call C<catfile> repeatedly. Also, if |
8e03a37c |
1613 | we have to rebuild Config.pm, use MM[SK] to do it. |
1614 | |
1615 | =cut |
684427cc |
1616 | |
1617 | sub perldepend { |
1618 | my($self) = @_; |
684427cc |
1619 | my(@m); |
1620 | |
1621 | push @m, ' |
8c7f0036 |
1622 | $(OBJECT) : $(PERL_INC)EXTERN.h, $(PERL_INC)INTERN.h, $(PERL_INC)XSUB.h |
1623 | $(OBJECT) : $(PERL_INC)av.h, $(PERL_INC)cc_runtime.h, $(PERL_INC)config.h |
1624 | $(OBJECT) : $(PERL_INC)cop.h, $(PERL_INC)cv.h, $(PERL_INC)embed.h |
1625 | $(OBJECT) : $(PERL_INC)embedvar.h, $(PERL_INC)fakethr.h, $(PERL_INC)form.h |
1626 | $(OBJECT) : $(PERL_INC)gv.h, $(PERL_INC)handy.h, $(PERL_INC)hv.h |
1627 | $(OBJECT) : $(PERL_INC)intrpvar.h, $(PERL_INC)iperlsys.h, $(PERL_INC)keywords.h |
1628 | $(OBJECT) : $(PERL_INC)mg.h, $(PERL_INC)nostdio.h, $(PERL_INC)op.h |
1629 | $(OBJECT) : $(PERL_INC)opcode.h, $(PERL_INC)opnames.h, $(PERL_INC)patchlevel.h |
1630 | $(OBJECT) : $(PERL_INC)perl.h, $(PERL_INC)perlapi.h, $(PERL_INC)perlio.h |
1631 | $(OBJECT) : $(PERL_INC)perlsdio.h, $(PERL_INC)perlsfio.h, $(PERL_INC)perlvars.h |
1632 | $(OBJECT) : $(PERL_INC)perly.h, $(PERL_INC)pp.h, $(PERL_INC)pp_proto.h |
1633 | $(OBJECT) : $(PERL_INC)proto.h, $(PERL_INC)regcomp.h, $(PERL_INC)regexp.h |
1634 | $(OBJECT) : $(PERL_INC)regnodes.h, $(PERL_INC)scope.h, $(PERL_INC)sv.h |
1635 | $(OBJECT) : $(PERL_INC)thrdvar.h, $(PERL_INC)thread.h, $(PERL_INC)utf8.h |
1636 | $(OBJECT) : $(PERL_INC)util.h, $(PERL_INC)vmsish.h, $(PERL_INC)warnings.h |
684427cc |
1637 | |
1638 | ' if $self->{OBJECT}; |
1639 | |
8e03a37c |
1640 | if ($self->{PERL_SRC}) { |
1641 | my(@macros); |
479d2113 |
1642 | my($mmsquals) = '$(USEMAKEFILE)[.vms]$(FIRST_MAKEFILE)'; |
e0678a30 |
1643 | push(@macros,'__AXP__=1') if $Config{'archname'} eq 'VMS_AXP'; |
8e03a37c |
1644 | push(@macros,'DECC=1') if $Config{'vms_cc_type'} eq 'decc'; |
1645 | push(@macros,'GNUC=1') if $Config{'vms_cc_type'} eq 'gcc'; |
1646 | push(@macros,'SOCKET=1') if $Config{'d_has_sockets'}; |
1647 | push(@macros,qq["CC=$Config{'cc'}"]) if $Config{'cc'} =~ m!/!; |
1648 | $mmsquals .= '$(USEMACROS)' . join(',',@macros) . '$(MACROEND)' if @macros; |
1649 | push(@m,q[ |
684427cc |
1650 | # Check for unpropagated config.sh changes. Should never happen. |
1651 | # We do NOT just update config.h because that is not sufficient. |
1652 | # An out of date config.h is not fatal but complains loudly! |
97abc6ad |
1653 | $(PERL_INC)config.h : $(PERL_SRC)config.sh |
22d4bb9c |
1654 | $(NOOP) |
684427cc |
1655 | |
97abc6ad |
1656 | $(PERL_ARCHLIB)Config.pm : $(PERL_SRC)config.sh |
1657 | $(NOECHO) Write Sys$Error "$(PERL_ARCHLIB)Config.pm may be out of date with config.h or genconfig.pl" |
684427cc |
1658 | olddef = F$Environment("Default") |
1659 | Set Default $(PERL_SRC) |
aa689395 |
1660 | $(MMS)],$mmsquals,); |
1661 | if ($self->{PERL_ARCHLIB} =~ m|\[-| && $self->{PERL_SRC} =~ m|(\[-+)|) { |
b7b1864f |
1662 | my($prefix,$target) = ($1,$self->fixpath('$(PERL_ARCHLIB)Config.pm',0)); |
aa689395 |
1663 | $target =~ s/\Q$prefix/[/; |
1664 | push(@m," $target"); |
1665 | } |
1666 | else { push(@m,' $(MMS$TARGET)'); } |
1667 | push(@m,q[ |
8e03a37c |
1668 | Set Default 'olddef' |
1669 | ]); |
1670 | } |
684427cc |
1671 | |
b7b1864f |
1672 | push(@m, join(" ", map($self->fixpath($_,0),values %{$self->{XS}}))." : \$(XSUBPPDEPS)\n") |
684427cc |
1673 | if %{$self->{XS}}; |
1674 | |
1675 | join('',@m); |
1676 | } |
1677 | |
8e03a37c |
1678 | =item makefile (override) |
1679 | |
1680 | Use VMS commands and quoting. |
1681 | |
1682 | =cut |
1683 | |
684427cc |
1684 | sub makefile { |
1685 | my($self) = @_; |
684427cc |
1686 | my(@m,@cmd); |
1687 | # We do not know what target was originally specified so we |
1688 | # must force a manual rerun to be sure. But as it should only |
1689 | # happen very rarely it is not a significant problem. |
8e03a37c |
1690 | push @m, q[ |
684427cc |
1691 | $(OBJECT) : $(FIRST_MAKEFILE) |
8e03a37c |
1692 | ] if $self->{OBJECT}; |
684427cc |
1693 | |
8e03a37c |
1694 | push @m,q[ |
684427cc |
1695 | # We take a very conservative approach here, but it\'s worth it. |
479d2113 |
1696 | # We move $(FIRST_MAKEFILE) to $(MAKEFILE_OLD) here to avoid gnu make looping. |
1697 | $(FIRST_MAKEFILE) : Makefile.PL $(CONFIGDEP) |
1698 | $(NOECHO) $(ECHO) "$(FIRST_MAKEFILE) out-of-date with respect to $(MMS$SOURCE_LIST)" |
1699 | $(NOECHO) $(ECHO) "Cleaning current config before rebuilding $(FIRST_MAKEFILE) ..." |
1700 | - $(MV) $(FIRST_MAKEFILE) $(MAKEFILE_OLD) |
1701 | - $(MMS)$(MMSQUALIFIERS) $(USEMAKEFILE)$(MAKEFILE_OLD) clean |
f6d6199c |
1702 | $(PERLRUN) Makefile.PL ],join(' ',map(qq["$_"],@ARGV)),q[ |
479d2113 |
1703 | $(NOECHO) $(ECHO) "$(FIRST_MAKEFILE) has been rebuilt." |
1704 | $(NOECHO) $(ECHO) "Please run $(MMS) to build the extension." |
8e03a37c |
1705 | ]; |
684427cc |
1706 | |
1707 | join('',@m); |
1708 | } |
1709 | |
45bc4d3a |
1710 | =item find_tests (override) |
1711 | |
1712 | =cut |
1713 | |
1714 | sub find_tests { |
1715 | my $self = shift; |
1716 | return -d 't' ? 't/*.t' : ''; |
1717 | } |
1718 | |
8e03a37c |
1719 | =item test (override) |
1720 | |
1721 | Use VMS commands for handling subdirectories. |
1722 | |
1723 | =cut |
684427cc |
1724 | |
1725 | sub test { |
1726 | my($self, %attribs) = @_; |
45bc4d3a |
1727 | my($tests) = $attribs{TESTS} || $self->find_tests; |
684427cc |
1728 | my(@m); |
1729 | push @m," |
1730 | TEST_VERBOSE = 0 |
8e03a37c |
1731 | TEST_TYPE = test_\$(LINKTYPE) |
f1387719 |
1732 | TEST_FILE = test.pl |
1733 | TESTDB_SW = -d |
8e03a37c |
1734 | |
1735 | test :: \$(TEST_TYPE) |
5ab4150f |
1736 | \$(NOECHO) \$(NOOP) |
684427cc |
1737 | |
8e03a37c |
1738 | testdb :: testdb_\$(LINKTYPE) |
5ab4150f |
1739 | \$(NOECHO) \$(NOOP) |
8e03a37c |
1740 | |
684427cc |
1741 | "; |
1742 | foreach(@{$self->{DIR}}){ |
1743 | my($vmsdir) = $self->fixpath($_,1); |
479d2113 |
1744 | push(@m, ' If F$Search("',$vmsdir,'$(FIRST_MAKEFILE)").nes."" Then $(PERL) -e "chdir ',"'$vmsdir'", |
9607fc9c |
1745 | '; print `$(MMS)$(MMSQUALIFIERS) $(PASTHRU2) test`'."\n"); |
684427cc |
1746 | } |
479d2113 |
1747 | push(@m, "\t\$(NOECHO) \$(ECHO) \"No tests defined for \$(NAME) extension.\"\n") |
684427cc |
1748 | unless $tests or -f "test.pl" or @{$self->{DIR}}; |
1749 | push(@m, "\n"); |
1750 | |
8e03a37c |
1751 | push(@m, "test_dynamic :: pure_all\n"); |
75e2e551 |
1752 | push(@m, $self->test_via_harness('$(FULLPERLRUN)', $tests)) if $tests; |
1753 | push(@m, $self->test_via_script('$(FULLPERLRUN)', 'test.pl')) if -f "test.pl"; |
5ab4150f |
1754 | push(@m, "\t\$(NOECHO) \$(NOOP)\n") if (!$tests && ! -f "test.pl"); |
684427cc |
1755 | push(@m, "\n"); |
1756 | |
f1387719 |
1757 | push(@m, "testdb_dynamic :: pure_all\n"); |
75e2e551 |
1758 | push(@m, $self->test_via_script('$(FULLPERLRUN) "$(TESTDB_SW)"', '$(TEST_FILE)')); |
f1387719 |
1759 | push(@m, "\n"); |
8e03a37c |
1760 | |
684427cc |
1761 | # Occasionally we may face this degenerate target: |
1762 | push @m, "test_ : test_dynamic\n\n"; |
1763 | |
8e03a37c |
1764 | if ($self->needs_linking()) { |
1765 | push(@m, "test_static :: pure_all \$(MAP_TARGET)\n"); |
684427cc |
1766 | push(@m, $self->test_via_harness('$(MAP_TARGET)', $tests)) if $tests; |
f1387719 |
1767 | push(@m, $self->test_via_script('$(MAP_TARGET)', 'test.pl')) if -f 'test.pl'; |
1768 | push(@m, "\n"); |
1769 | push(@m, "testdb_static :: pure_all \$(MAP_TARGET)\n"); |
1770 | push(@m, $self->test_via_script('$(MAP_TARGET) $(TESTDB_SW)', '$(TEST_FILE)')); |
684427cc |
1771 | push(@m, "\n"); |
1772 | } |
1773 | else { |
5ab4150f |
1774 | push @m, "test_static :: test_dynamic\n\t\$(NOECHO) \$(NOOP)\n\n"; |
1775 | push @m, "testdb_static :: testdb_dynamic\n\t\$(NOECHO) \$(NOOP)\n"; |
684427cc |
1776 | } |
1777 | |
1778 | join('',@m); |
1779 | } |
1780 | |
8e03a37c |
1781 | =item makeaperl (override) |
1782 | |
1783 | Undertake to build a new set of Perl images using VMS commands. Since |
1784 | VMS does dynamic loading, it's not necessary to statically link each |
1785 | extension into the Perl image, so this isn't the normal build path. |
1786 | Consequently, it hasn't really been tested, and may well be incomplete. |
1787 | |
1788 | =cut |
684427cc |
1789 | |
57b1a898 |
1790 | use vars qw(%olbs); |
18541947 |
1791 | |
684427cc |
1792 | sub makeaperl { |
1793 | my($self, %attribs) = @_; |
479d2113 |
1794 | my($makefilename, $searchdirs, $static, $extra, $perlinc, $target, $tmpdir, $libperl) = |
684427cc |
1795 | @attribs{qw(MAKE DIRS STAT EXTRA INCL TARGET TMP LIBPERL)}; |
1796 | my(@m); |
1797 | push @m, " |
1798 | # --- MakeMaker makeaperl section --- |
1799 | MAP_TARGET = $target |
684427cc |
1800 | "; |
1801 | return join '', @m if $self->{PARENT}; |
1802 | |
1803 | my($dir) = join ":", @{$self->{DIR}}; |
1804 | |
1805 | unless ($self->{MAKEAPERL}) { |
1806 | push @m, q{ |
684427cc |
1807 | $(MAKE_APERL_FILE) : $(FIRST_MAKEFILE) |
479d2113 |
1808 | $(NOECHO) $(ECHO) "Writing ""$(MMS$TARGET)"" for this $(MAP_TARGET)" |
f6d6199c |
1809 | $(NOECHO) $(PERLRUNINST) \ |
684427cc |
1810 | Makefile.PL DIR=}, $dir, q{ \ |
479d2113 |
1811 | FIRST_MAKEFILE=$(MAKE_APERL_FILE) LINKTYPE=static \ |
d5e3fa33 |
1812 | MAKEAPERL=1 NORECURS=1 }; |
1813 | |
1814 | push @m, map(q[ \\\n\t\t"$_"], @ARGV),q{ |
684427cc |
1815 | |
0d8023a2 |
1816 | $(MAP_TARGET) :: $(MAKE_APERL_FILE) |
9607fc9c |
1817 | $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(MAKE_APERL_FILE) static $(MMS$TARGET) |
0d8023a2 |
1818 | }; |
684427cc |
1819 | push @m, "\n"; |
1820 | |
1821 | return join '', @m; |
1822 | } |
1823 | |
1824 | |
0c2a65fc |
1825 | my($linkcmd,@optlibs,@staticpkgs,$extralist,$targdir,$libperldir,%libseen); |
1826 | local($_); |
684427cc |
1827 | |
1828 | # The front matter of the linkcommand... |
1829 | $linkcmd = join ' ', $Config{'ld'}, |
1830 | grep($_, @Config{qw(large split ldflags ccdlflags)}); |
1831 | $linkcmd =~ s/\s+/ /g; |
1832 | |
1833 | # Which *.olb files could we make use of... |
18541947 |
1834 | local(%olbs); # XXX can this be lexical? |
684427cc |
1835 | $olbs{$self->{INST_ARCHAUTODIR}} = "$self->{BASEEXT}\$(LIB_EXT)"; |
8e03a37c |
1836 | require File::Find; |
684427cc |
1837 | File::Find::find(sub { |
1838 | return unless m/\Q$self->{LIB_EXT}\E$/; |
1839 | return if m/^libperl/; |
f1387719 |
1840 | |
1841 | if( exists $self->{INCLUDE_EXT} ){ |
1842 | my $found = 0; |
1843 | my $incl; |
1844 | my $xx; |
1845 | |
1846 | ($xx = $File::Find::name) =~ s,.*?/auto/,,; |
1847 | $xx =~ s,/?$_,,; |
1848 | $xx =~ s,/,::,g; |
1849 | |
1850 | # Throw away anything not explicitly marked for inclusion. |
1851 | # DynaLoader is implied. |
1852 | foreach $incl ((@{$self->{INCLUDE_EXT}},'DynaLoader')){ |
1853 | if( $xx eq $incl ){ |
1854 | $found++; |
1855 | last; |
1856 | } |
1857 | } |
1858 | return unless $found; |
1859 | } |
1860 | elsif( exists $self->{EXCLUDE_EXT} ){ |
1861 | my $excl; |
1862 | my $xx; |
1863 | |
1864 | ($xx = $File::Find::name) =~ s,.*?/auto/,,; |
1865 | $xx =~ s,/?$_,,; |
1866 | $xx =~ s,/,::,g; |
1867 | |
1868 | # Throw away anything explicitly marked for exclusion |
1869 | foreach $excl (@{$self->{EXCLUDE_EXT}}){ |
1870 | return if( $xx eq $excl ); |
1871 | } |
1872 | } |
1873 | |
684427cc |
1874 | $olbs{$ENV{DEFAULT}} = $_; |
1875 | }, grep( -d $_, @{$searchdirs || []})); |
1876 | |
1877 | # We trust that what has been handed in as argument will be buildable |
1878 | $static = [] unless $static; |
1879 | @olbs{@{$static}} = (1) x @{$static}; |
1880 | |
1881 | $extra = [] unless $extra && ref $extra eq 'ARRAY'; |
1882 | # Sort the object libraries in inverse order of |
1883 | # filespec length to try to insure that dependent extensions |
1884 | # will appear before their parents, so the linker will |
1885 | # search the parent library to resolve references. |
1886 | # (e.g. Intuit::DWIM will precede Intuit, so unresolved |
1887 | # references from [.intuit.dwim]dwim.obj can be found |
1888 | # in [.intuit]intuit.olb). |
0c2a65fc |
1889 | for (sort { length($a) <=> length($b) } keys %olbs) { |
684427cc |
1890 | next unless $olbs{$_} =~ /\Q$self->{LIB_EXT}\E$/; |
1891 | my($dir) = $self->fixpath($_,1); |
1892 | my($extralibs) = $dir . "extralibs.ld"; |
1893 | my($extopt) = $dir . $olbs{$_}; |
1894 | $extopt =~ s/$self->{LIB_EXT}$/.opt/; |
0c2a65fc |
1895 | push @optlibs, "$dir$olbs{$_}"; |
1896 | # Get external libraries this extension will need |
684427cc |
1897 | if (-f $extralibs ) { |
0c2a65fc |
1898 | my %seenthis; |
684427cc |
1899 | open LIST,$extralibs or warn $!,next; |
0c2a65fc |
1900 | while (<LIST>) { |
1901 | chomp; |
1902 | # Include a library in the link only once, unless it's mentioned |
1903 | # multiple times within a single extension's options file, in which |
1904 | # case we assume the builder needed to search it again later in the |
1905 | # link. |
1906 | my $skip = exists($libseen{$_}) && !exists($seenthis{$_}); |
1907 | $libseen{$_}++; $seenthis{$_}++; |
1908 | next if $skip; |
1909 | push @$extra,$_; |
1910 | } |
684427cc |
1911 | close LIST; |
1912 | } |
0c2a65fc |
1913 | # Get full name of extension for ExtUtils::Miniperl |
684427cc |
1914 | if (-f $extopt) { |
1915 | open OPT,$extopt or die $!; |
1916 | while (<OPT>) { |
1917 | next unless /(?:UNIVERSAL|VECTOR)=boot_([\w_]+)/; |
0c2a65fc |
1918 | my $pkg = $1; |
1919 | $pkg =~ s#__*#::#g; |
684427cc |
1920 | push @staticpkgs,$pkg; |
1921 | } |
684427cc |
1922 | } |
1923 | } |
0c2a65fc |
1924 | # Place all of the external libraries after all of the Perl extension |
1925 | # libraries in the final link, in order to maximize the opportunity |
1926 | # for XS code from multiple extensions to resolve symbols against the |
1927 | # same external library while only including that library once. |
1928 | push @optlibs, @$extra; |
684427cc |
1929 | |
ff0cee69 |
1930 | $target = "Perl$Config{'exe_ext'}" unless $target; |
18541947 |
1931 | my $shrtarget; |
684427cc |
1932 | ($shrtarget,$targdir) = fileparse($target); |
1933 | $shrtarget =~ s/^([^.]*)/$1Shr/; |
1934 | $shrtarget = $targdir . $shrtarget; |
1935 | $target = "Perlshr.$Config{'dlext'}" unless $target; |
479d2113 |
1936 | $tmpdir = "[]" unless $tmpdir; |
1937 | $tmpdir = $self->fixpath($tmpdir,1); |
0c2a65fc |
1938 | if (@optlibs) { $extralist = join(' ',@optlibs); } |
1939 | else { $extralist = ''; } |
562a7b0c |
1940 | # Let ExtUtils::Liblist find the necessary libs for us (but skip PerlShr) |
0c2a65fc |
1941 | # that's what we're building here). |
adeacccf |
1942 | push @optlibs, grep { !/PerlShr/i } split ' ', +($self->ext())[2]; |
684427cc |
1943 | if ($libperl) { |
479d2113 |
1944 | unless (-f $libperl || -f ($libperl = $self->catfile($Config{'installarchlib'},'CORE',$libperl))) { |
684427cc |
1945 | print STDOUT "Warning: $libperl not found\n"; |
1946 | undef $libperl; |
1947 | } |
1948 | } |
1949 | unless ($libperl) { |
1950 | if (defined $self->{PERL_SRC}) { |
479d2113 |
1951 | $libperl = $self->catfile($self->{PERL_SRC},"libperl$self->{LIB_EXT}"); |
1952 | } elsif (-f ($libperl = $self->catfile($Config{'installarchlib'},'CORE',"libperl$self->{LIB_EXT}")) ) { |
684427cc |
1953 | } else { |
1954 | print STDOUT "Warning: $libperl not found |
1955 | If you're going to build a static perl binary, make sure perl is installed |
1956 | otherwise ignore this warning\n"; |
1957 | } |
1958 | } |
1959 | $libperldir = $self->fixpath((fileparse($libperl))[1],1); |
1960 | |
1961 | push @m, ' |
1962 | # Fill in the target you want to produce if it\'s not perl |
b7b1864f |
1963 | MAP_TARGET = ',$self->fixpath($target,0),' |
1964 | MAP_SHRTARGET = ',$self->fixpath($shrtarget,0)," |
684427cc |
1965 | MAP_LINKCMD = $linkcmd |
0c2a65fc |
1966 | MAP_PERLINC = ", $perlinc ? map('"$_" ',@{$perlinc}) : ''," |
684427cc |
1967 | MAP_EXTRA = $extralist |
b7b1864f |
1968 | MAP_LIBPERL = ",$self->fixpath($libperl,0),' |
684427cc |
1969 | '; |
1970 | |
1971 | |
479d2113 |
1972 | push @m,"\n${tmpdir}Makeaperl.Opt : \$(MAP_EXTRA)\n"; |
0c2a65fc |
1973 | foreach (@optlibs) { |
1974 | push @m,' $(NOECHO) $(PERL) -e "print q{',$_,'}" >>$(MMS$TARGET)',"\n"; |
1975 | } |
479d2113 |
1976 | push @m,"\n${tmpdir}PerlShr.Opt :\n\t"; |
0c2a65fc |
1977 | push @m,'$(NOECHO) $(PERL) -e "print q{$(MAP_SHRTARGET)}" >$(MMS$TARGET)',"\n"; |
1978 | |
479d2113 |
1979 | push @m,' |
0c2a65fc |
1980 | $(MAP_SHRTARGET) : $(MAP_LIBPERL) Makeaperl.Opt ',"${libperldir}Perlshr_Attr.Opt",' |
1981 | $(MAP_LINKCMD)/Shareable=$(MMS$TARGET) $(MAP_LIBPERL), Makeaperl.Opt/Option ',"${libperldir}Perlshr_Attr.Opt/Option",' |
479d2113 |
1982 | $(MAP_TARGET) : $(MAP_SHRTARGET) ',"${tmpdir}perlmain\$(OBJ_EXT) ${tmpdir}PerlShr.Opt",' |
1983 | $(MAP_LINKCMD) ',"${tmpdir}perlmain\$(OBJ_EXT)",', PerlShr.Opt/Option |
1984 | $(NOECHO) $(ECHO) "To install the new ""$(MAP_TARGET)"" binary, say" |
1985 | $(NOECHO) $(ECHO) " $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(FIRST_MAKEFILE) inst_perl $(USEMACROS)MAP_TARGET=$(MAP_TARGET)$(ENDMACRO)" |
1986 | $(NOECHO) $(ECHO) "To remove the intermediate files, say |
1987 | $(NOECHO) $(ECHO) " $(MMS)$(MMSQUALIFIERS)$(USEMAKEFILE)$(FIRST_MAKEFILE) map_clean" |
684427cc |
1988 | '; |
479d2113 |
1989 | push @m,"\n${tmpdir}perlmain.c : \$(FIRST_MAKEFILE)\n\t\$(NOECHO) \$(PERL) -e 1 >${tmpdir}Writemain.tmp\n"; |
0c2a65fc |
1990 | push @m, "# More from the 255-char line length limit\n"; |
1991 | foreach (@staticpkgs) { |
479d2113 |
1992 | push @m,' $(NOECHO) $(PERL) -e "print q{',$_,qq[}" >>${tmpdir}Writemain.tmp\n]; |
0c2a65fc |
1993 | } |
479d2113 |
1994 | |
1995 | push @m, sprintf <<'MAKE_FRAG', $tmpdir, $tmpdir; |
1996 | $(NOECHO) $(PERL) $(MAP_PERLINC) -ane "use ExtUtils::Miniperl; writemain(@F)" %sWritemain.tmp >$(MMS$TARGET) |
1997 | $(NOECHO) $(RM_F) %sWritemain.tmp |
1998 | MAKE_FRAG |
684427cc |
1999 | |
a5f75d66 |
2000 | push @m, q[ |
0c2a65fc |
2001 | # Still more from the 255-char line length limit |
684427cc |
2002 | doc_inst_perl : |
479d2113 |
2003 | $(NOECHO) $(ECHO) "Perl binary $(MAP_TARGET)|" >.MM_tmp |
2004 | $(NOECHO) $(ECHO) "MAP_STATIC|$(MAP_STATIC)|" >>.MM_tmp |
2005 | $(NOECHO) $(PERL) -pl040 -e " " ].$self->catfile('$(INST_ARCHAUTODIR)','extralibs.all'),q[ >>.MM_tmp |
2006 | $(NOECHO) $(ECHO) -e "MAP_LIBPERL|$(MAP_LIBPERL)|" >>.MM_tmp |
2007 | $(NOECHO) $(DOC_INSTALL) <.MM_tmp >>].$self->catfile('$(INSTALLARCHLIB)','perllocal.pod').q[ |
2008 | $(NOECHO) $(RM_F) .MM_tmp |
a5f75d66 |
2009 | ]; |
684427cc |
2010 | |
2011 | push @m, " |
2012 | inst_perl : pure_inst_perl doc_inst_perl |
5ab4150f |
2013 | \$(NOECHO) \$(NOOP) |
684427cc |
2014 | |
2015 | pure_inst_perl : \$(MAP_TARGET) |
2016 | $self->{CP} \$(MAP_SHRTARGET) ",$self->fixpath($Config{'installbin'},1)," |
2017 | $self->{CP} \$(MAP_TARGET) ",$self->fixpath($Config{'installbin'},1)," |
2018 | |
2019 | clean :: map_clean |
5ab4150f |
2020 | \$(NOECHO) \$(NOOP) |
684427cc |
2021 | |
2022 | map_clean : |
479d2113 |
2023 | \$(RM_F) ${tmpdir}perlmain\$(OBJ_EXT) ${tmpdir}perlmain.c \$(FIRST_MAKEFILE) |
2024 | \$(RM_F) ${tmpdir}Makeaperl.Opt ${tmpdir}PerlShr.Opt \$(MAP_TARGET) |
684427cc |
2025 | "; |
2026 | |
2027 | join '', @m; |
2028 | } |
2029 | |
8e03a37c |
2030 | # --- Output postprocessing section --- |
684427cc |
2031 | |
8e03a37c |
2032 | =item nicetext (override) |
684427cc |
2033 | |
8e03a37c |
2034 | Insure that colons marking targets are preceded by space, in order |
2035 | to distinguish the target delimiter from a colon appearing as |
2036 | part of a filespec. |
684427cc |
2037 | |
8e03a37c |
2038 | =cut |
684427cc |
2039 | |
2040 | sub nicetext { |
684427cc |
2041 | my($self,$text) = @_; |
45bc4d3a |
2042 | return $text if $text =~ m/^\w+\s*=/; # leave macro defs alone |
684427cc |
2043 | $text =~ s/([^\s:])(:+\s)/$1 $2/gs; |
2044 | $text; |
2045 | } |
2046 | |
45bc4d3a |
2047 | =item prefixify (override) |
2048 | |
2049 | prefixifying on VMS is simple. Each should simply be: |
2050 | |
2051 | perl_root:[some.dir] |
2052 | |
2053 | which can just be converted to: |
2054 | |
2055 | volume:[your.prefix.some.dir] |
2056 | |
2057 | otherwise you get the default layout. |
2058 | |
2059 | In effect, your search prefix is ignored and $Config{vms_prefix} is |
2060 | used instead. |
2061 | |
2062 | =cut |
2063 | |
2064 | sub prefixify { |
2065 | my($self, $var, $sprefix, $rprefix, $default) = @_; |
479d2113 |
2066 | |
2067 | # Translate $(PERLPREFIX) to a real path. |
2068 | $rprefix = $self->eliminate_macros($rprefix); |
2069 | $rprefix = VMS::Filespec::vmspath($rprefix) if $rprefix; |
2070 | |
45bc4d3a |
2071 | $default = VMS::Filespec::vmsify($default) |
2072 | unless $default =~ /\[.*\]/; |
2073 | |
2074 | (my $var_no_install = $var) =~ s/^install//; |
2075 | my $path = $self->{uc $var} || $Config{lc $var} || |
2076 | $Config{lc $var_no_install}; |
2077 | |
2078 | if( !$path ) { |
2079 | print STDERR " no Config found for $var.\n" if $Verbose >= 2; |
2080 | $path = $self->_prefixify_default($rprefix, $default); |
2081 | } |
2082 | elsif( $sprefix eq $rprefix ) { |
2083 | print STDERR " no new prefix.\n" if $Verbose >= 2; |
2084 | } |
2085 | else { |
2086 | |
2087 | print STDERR " prefixify $var => $path\n" if $Verbose >= 2; |
2088 | print STDERR " from $sprefix to $rprefix\n" if $Verbose >= 2; |
2089 | |
479d2113 |
2090 | my($path_vol, $path_dirs) = $self->splitpath( $path ); |
45bc4d3a |
2091 | if( $path_vol eq $Config{vms_prefix}.':' ) { |
2092 | print STDERR " $Config{vms_prefix}: seen\n" if $Verbose >= 2; |
2093 | |
2094 | $path_dirs =~ s{^\[}{\[.} unless $path_dirs =~ m{^\[\.}; |
2095 | $path = $self->_catprefix($rprefix, $path_dirs); |
2096 | } |
2097 | else { |
2098 | $path = $self->_prefixify_default($rprefix, $default); |
2099 | } |
2100 | } |
2101 | |
2102 | print " now $path\n" if $Verbose >= 2; |
2103 | return $self->{uc $var} = $path; |
2104 | } |
2105 | |
2106 | |
2107 | sub _prefixify_default { |
2108 | my($self, $rprefix, $default) = @_; |
2109 | |
2110 | print STDERR " cannot prefix, using default.\n" if $Verbose >= 2; |
2111 | |
2112 | if( !$default ) { |
2113 | print STDERR "No default!\n" if $Verbose >= 1; |
2114 | return; |
2115 | } |
2116 | if( !$rprefix ) { |
2117 | print STDERR "No replacement prefix!\n" if $Verbose >= 1; |
2118 | return ''; |
2119 | } |
2120 | |
2121 | return $self->_catprefix($rprefix, $default); |
2122 | } |
2123 | |
2124 | sub _catprefix { |
2125 | my($self, $rprefix, $default) = @_; |
2126 | |
479d2113 |
2127 | my($rvol, $rdirs) = $self->splitpath($rprefix); |
45bc4d3a |
2128 | if( $rvol ) { |
479d2113 |
2129 | return $self->catpath($rvol, |
2130 | $self->catdir($rdirs, $default), |
45bc4d3a |
2131 | '' |
2132 | ) |
2133 | } |
2134 | else { |
479d2113 |
2135 | return $self->catdir($rdirs, $default); |
45bc4d3a |
2136 | } |
2137 | } |
2138 | |
684427cc |
2139 | |
479d2113 |
2140 | =item oneliner (o) |
2141 | |
2142 | =cut |
2143 | |
2144 | sub oneliner { |
2145 | my($self, $cmd, $switches) = @_; |
2146 | $switches = [] unless defined $switches; |
2147 | |
2148 | # Strip leading and trailing newlines |
2149 | $cmd =~ s{^\n+}{}; |
2150 | $cmd =~ s{\n+$}{}; |
2151 | |
2152 | $cmd = $self->quote_literal($cmd); |
2153 | $cmd = $self->escape_newlines($cmd); |
2154 | |
2155 | # Switches must be quoted else they will be lowercased. |
2156 | $switches = join ' ', map { qq{"$_"} } @$switches; |
2157 | |
2158 | return qq{\$(PERLRUN) $switches -e $cmd}; |
2159 | } |
2160 | |
2161 | |
2162 | =item B<echo> (o) |
2163 | |
2164 | perl trips up on "<foo>" thinking its an input redirect. So we use the |
2165 | native Write sys$output instead. |
2166 | |
2167 | =cut |
2168 | |
2169 | sub echo { |
2170 | my($self, $text, $file, $appending) = @_; |
2171 | $appending ||= 0; |
2172 | |
2173 | die "The VMS version of echo() cannot currently append" if $appending; |
2174 | |
2175 | my @cmds = ("\$(NOECHO) Assign $file Sys\$Output"); |
2176 | push @cmds, map { '$(NOECHO) Write Sys$Output '.$self->quote_literal($_) } |
2177 | split /\n/, $text; |
2178 | push @cmds, '$(NOECHO) Deassign Sys$Output'; |
2179 | return @cmds; |
2180 | } |
2181 | |
2182 | |
2183 | =item quote_literal |
2184 | |
2185 | =cut |
2186 | |
2187 | sub quote_literal { |
2188 | my($self, $text) = @_; |
2189 | |
2190 | # I believe this is all we should need. |
2191 | $text =~ s{"}{""}g; |
2192 | |
2193 | return qq{"$text"}; |
2194 | } |
2195 | |
2196 | =item escape_newlines |
2197 | |
2198 | =cut |
2199 | |
2200 | sub escape_newlines { |
2201 | my($self, $text) = @_; |
2202 | |
2203 | $text =~ s{\n}{-\n}g; |
2204 | |
2205 | return $text; |
2206 | } |
2207 | |
2208 | =item max_exec_len |
2209 | |
2210 | 256 characters. |
2211 | |
2212 | =cut |
2213 | |
2214 | sub max_exec_len { |
2215 | my $self = shift; |
2216 | |
2217 | return $self->{_MAX_EXEC_LEN} ||= 256; |
2218 | } |
2219 | |
2220 | =item init_linker (o) |
2221 | |
2222 | =cut |
2223 | |
2224 | sub init_linker { |
2225 | my $self = shift; |
2226 | $self->{EXPORT_LIST} ||= '$(BASEEXT).opt'; |
2227 | |
2228 | my $shr = $Config{dbgprefix} . 'PERLSHR'; |
0653e11b |
2229 | $self->{PERL_ARCHIVE} ||= $self->catfile($self->{PERL_SRC},"$shr.$Config{'dlext'}"); |
479d2113 |
2230 | |
2231 | $self->{PERL_ARCHIVE_AFTER} ||= ''; |
2232 | } |
2233 | |
2234 | =item eliminate_macros |
2235 | |
2236 | Expands MM[KS]/Make macros in a text string, using the contents of |
2237 | identically named elements of C<%$self>, and returns the result |
2238 | as a file specification in Unix syntax. |
2239 | |
2240 | NOTE: This is the cannonical version of the method. The version in |
2241 | File::Spec::VMS is deprecated. |
2242 | |
2243 | =cut |
2244 | |
2245 | sub eliminate_macros { |
2246 | my($self,$path) = @_; |
2247 | return '' unless $path; |
2248 | $self = {} unless ref $self; |
2249 | |
2250 | if ($path =~ /\s/) { |
2251 | return join ' ', map { $self->eliminate_macros($_) } split /\s+/, $path; |
2252 | } |
2253 | |
2254 | my($npath) = unixify($path); |
2255 | # sometimes unixify will return a string with an off-by-one trailing null |
2256 | $npath =~ s{\0$}{}; |
2257 | |
2258 | my($complex) = 0; |
2259 | my($head,$macro,$tail); |
2260 | |
2261 | # perform m##g in scalar context so it acts as an iterator |
2262 | while ($npath =~ m#(.*?)\$\((\S+?)\)(.*)#gs) { |
2263 | if (defined $self->{$2}) { |
2264 | ($head,$macro,$tail) = ($1,$2,$3); |
2265 | if (ref $self->{$macro}) { |
2266 | if (ref $self->{$macro} eq 'ARRAY') { |
2267 | $macro = join ' ', @{$self->{$macro}}; |
2268 | } |
2269 | else { |
2270 | print "Note: can't expand macro \$($macro) containing ",ref($self->{$macro}), |
2271 | "\n\t(using MMK-specific deferred substitutuon; MMS will break)\n"; |
2272 | $macro = "\cB$macro\cB"; |
2273 | $complex = 1; |
2274 | } |
2275 | } |
2276 | else { ($macro = unixify($self->{$macro})) =~ s#/\Z(?!\n)##; } |
2277 | $npath = "$head$macro$tail"; |
2278 | } |
2279 | } |
2280 | if ($complex) { $npath =~ s#\cB(.*?)\cB#\${$1}#gs; } |
2281 | $npath; |
2282 | } |
2283 | |
2284 | =item fixpath |
2285 | |
2286 | Catchall routine to clean up problem MM[SK]/Make macros. Expands macros |
2287 | in any directory specification, in order to avoid juxtaposing two |
2288 | VMS-syntax directories when MM[SK] is run. Also expands expressions which |
2289 | are all macro, so that we can tell how long the expansion is, and avoid |
2290 | overrunning DCL's command buffer when MM[KS] is running. |
2291 | |
2292 | If optional second argument has a TRUE value, then the return string is |
2293 | a VMS-syntax directory specification, if it is FALSE, the return string |
2294 | is a VMS-syntax file specification, and if it is not specified, fixpath() |
2295 | checks to see whether it matches the name of a directory in the current |
2296 | default directory, and returns a directory or file specification accordingly. |
2297 | |
2298 | NOTE: This is the cannonical version of the method. The version in |
2299 | File::Spec::VMS is deprecated. |
2300 | |
2301 | =cut |
2302 | |
2303 | sub fixpath { |
2304 | my($self,$path,$force_path) = @_; |
2305 | return '' unless $path; |
2306 | $self = bless {} unless ref $self; |
2307 | my($fixedpath,$prefix,$name); |
2308 | |
2309 | if ($path =~ /\s/) { |
2310 | return join ' ', |
2311 | map { $self->fixpath($_,$force_path) } |
2312 | split /\s+/, $path; |
2313 | } |
2314 | |
2315 | if ($path =~ m#^\$\([^\)]+\)\Z(?!\n)#s || $path =~ m#[/:>\]]#) { |
2316 | if ($force_path or $path =~ /(?:DIR\)|\])\Z(?!\n)/) { |
2317 | $fixedpath = vmspath($self->eliminate_macros($path)); |
2318 | } |
2319 | else { |
2320 | $fixedpath = vmsify($self->eliminate_macros($path)); |
2321 | } |
2322 | } |
2323 | elsif ((($prefix,$name) = ($path =~ m#^\$\(([^\)]+)\)(.+)#s)) && $self->{$prefix}) { |
2324 | my($vmspre) = $self->eliminate_macros("\$($prefix)"); |
2325 | # is it a dir or just a name? |
2326 | $vmspre = ($vmspre =~ m|/| or $prefix =~ /DIR\Z(?!\n)/) ? vmspath($vmspre) : ''; |
2327 | $fixedpath = ($vmspre ? $vmspre : $self->{$prefix}) . $name; |
2328 | $fixedpath = vmspath($fixedpath) if $force_path; |
2329 | } |
2330 | else { |
2331 | $fixedpath = $path; |
2332 | $fixedpath = vmspath($fixedpath) if $force_path; |
2333 | } |
2334 | # No hints, so we try to guess |
2335 | if (!defined($force_path) and $fixedpath !~ /[:>(.\]]/) { |
2336 | $fixedpath = vmspath($fixedpath) if -d $fixedpath; |
2337 | } |
2338 | |
2339 | # Trim off root dirname if it's had other dirs inserted in front of it. |
2340 | $fixedpath =~ s/\.000000([\]>])/$1/; |
2341 | # Special case for VMS absolute directory specs: these will have had device |
2342 | # prepended during trip through Unix syntax in eliminate_macros(), since |
2343 | # Unix syntax has no way to express "absolute from the top of this device's |
2344 | # directory tree". |
2345 | if ($path =~ /^[\[>][^.\-]/) { $fixedpath =~ s/^[^\[<]+//; } |
2346 | |
2347 | return $fixedpath; |
2348 | } |
2349 | |
2350 | |
2ae324a7 |
2351 | =back |
2352 | |
2353 | =cut |
2354 | |
45bc4d3a |
2355 | 1; |
f1387719 |
2356 | |