Commit | Line | Data |
41630250 |
1 | #!/usr/bin/perl -w |
2 | |
3 | use strict; |
4 | use vars qw($masterpodfile %Build %Targets $Verbose $Up %Ignore |
5 | @Master %Readmes %Pods %Aux %Readmepods %Pragmata %Modules); |
6 | use File::Spec; |
7 | use File::Find; |
8 | use FindBin; |
9 | use Text::Tabs; |
10 | use Text::Wrap; |
11 | use Getopt::Long; |
12 | |
13 | no locale; |
14 | |
15 | $Up = File::Spec->updir; |
16 | $masterpodfile = File::Spec->catdir($Up, "pod.lst"); |
17 | |
18 | # Generate any/all of these files |
19 | # --verbose gives slightly more output |
20 | # --build-all tries to build everything |
21 | # --build-foo updates foo as follows |
22 | # --showfiles shows the files to be changed |
23 | |
24 | %Targets |
25 | = ( |
26 | toc => "perltoc.pod", |
27 | manifest => File::Spec->catdir($Up, "MANIFEST"), |
28 | perlpod => "perl.pod", |
29 | vms => File::Spec->catdir($Up, "vms", "descrip_mms.template"), |
30 | nmake => File::Spec->catdir($Up, "win32", "Makefile"), |
31 | dmake => File::Spec->catdir($Up, "win32", "makefile.mk"), |
32 | podmak => File::Spec->catdir($Up, "win32", "pod.mak"), |
33 | # plan9 => File::Spec->catdir($Up, "plan9", "mkfile"), |
34 | ); |
35 | |
36 | { |
37 | my @files = keys %Targets; |
38 | my $filesopts = join(" | ", map { "--build-$_" } "all", sort @files); |
39 | my $showfiles; |
40 | die <<__USAGE__ |
41 | $0: Usage: $0 [--verbose] [--showfiles] $filesopts |
42 | __USAGE__ |
43 | unless @ARGV |
44 | && GetOptions (verbose => \$Verbose, |
45 | showfiles => \$showfiles, |
46 | map {+"build-$_", \$Build{$_}} @files, 'all'); |
47 | # Set them all to true |
48 | @Build{@files} = @files if ($Build{all}); |
49 | if ($showfiles) { |
50 | print |
51 | join(" ", |
52 | sort { lc $a cmp lc $b } |
53 | map { |
54 | my ($v, $d, $f) = File::Spec->splitpath($_); |
55 | my @d; |
56 | @d = defined $d ? File::Spec->splitdir($d) : (); |
57 | shift @d if @d; |
58 | File::Spec->catfile(@d ? |
59 | (@d == 1 && $d[0] eq '' ? () : @d) |
60 | : "pod", $f); |
61 | } @Targets{grep { $_ ne 'all' && $Build{$_} } keys %Build}), |
62 | "\n"; |
63 | exit(0); |
64 | } |
65 | } |
66 | |
67 | # Don't copy these top level READMEs |
68 | %Ignore |
69 | = ( |
70 | Y2K => 1, |
71 | micro => 1, |
72 | # vms => 1, |
73 | ); |
74 | |
75 | if ($Verbose) { |
76 | print "I'm building $_\n" foreach grep {$Build{$_}} keys %Build; |
77 | } |
78 | |
79 | chdir $FindBin::Bin or die "$0: Can't chdir $FindBin::Bin: $!"; |
80 | |
81 | open MASTER, $masterpodfile or die "$0: Can't open $masterpodfile: $!"; |
82 | |
83 | foreach (<MASTER>) { |
84 | next if /^\#/; |
85 | |
86 | # At least one upper case letter somewhere in the first group |
8927c9d8 |
87 | if (/^(\S+)\s(.*)/ && $1 =~ tr/h//) { |
41630250 |
88 | # it's a heading |
89 | my $flags = $1; |
8927c9d8 |
90 | $flags =~ tr/h//d; |
41630250 |
91 | my %flags = (header => 1); |
8927c9d8 |
92 | $flags{toc_omit} = 1 if $flags =~ tr/o//d; |
93 | $flags{aux} = 1 if $flags =~ tr/a//d; |
41630250 |
94 | die "$0: Unknown flag found in heading line: $_" if length $flags; |
95 | push @Master, [\%flags, $2]; |
96 | |
97 | } elsif (/^(\S*)\s+(\S+)\s+(.*)/) { |
98 | # it's a section |
99 | my ($flags, $filename, $desc) = ($1, $2, $3); |
100 | |
101 | my %flags = (indent => 0); |
102 | $flags{indent} = $1 if $flags =~ s/(\d+)//; |
103 | $flags{toc_omit} = 1 if $flags =~ tr/o//d; |
104 | $flags{aux} = 1 if $flags =~ tr/a//d; |
105 | if ($flags =~ tr/r//d) { |
106 | my $readme = $filename; |
107 | $readme =~ s/^perl//; |
108 | $Readmepods{$filename} = $Readmes{$readme} = $desc; |
109 | $flags{readme} = 1; |
110 | } elsif ($flags{aux}) { |
111 | $Aux{$filename} = $desc; |
112 | } else { |
113 | $Pods{$filename} = $desc; |
114 | } |
115 | die "$0: Unknown flag found in section line: $_" if length $flags; |
116 | push @Master, [\%flags, $filename, $desc]; |
117 | } elsif (/^$/) { |
118 | push @Master, undef; |
119 | } else { |
120 | die "$0: Malformed line: $_" if $1 =~ tr/A-Z//; |
121 | } |
122 | } |
123 | |
124 | close MASTER; |
125 | |
126 | # Sanity cross check |
127 | { |
128 | my (%disk_pods, @disk_pods); |
129 | my (@manipods, %manipods); |
130 | my (@manireadmes, %manireadmes); |
131 | my (@perlpods, %perlpods); |
132 | my (%our_pods); |
133 | |
134 | # Convert these to a list of filenames. |
135 | foreach (keys %Pods, keys %Readmepods) { |
136 | $our_pods{"$_.pod"}++; |
137 | } |
138 | |
139 | # None of these filenames will be boolean false |
140 | @disk_pods = glob("*.pod"); |
141 | @disk_pods{@disk_pods} = @disk_pods; |
142 | |
143 | open(MANI, "../MANIFEST") || die "$0: opening ../MANIFEST failed: $!"; |
144 | while (<MANI>) { |
145 | if (m!^pod/([^.]+\.pod)\s+!i) { |
146 | push @manipods, $1; |
147 | } elsif (m!^README\.(\S+)\s+!i) { |
148 | next if $Ignore{$1}; |
149 | push @manireadmes, "perl$1.pod"; |
150 | } |
151 | } |
152 | close(MANI); |
153 | @manipods{@manipods} = @manipods; |
154 | @manireadmes{@manireadmes} = @manireadmes; |
155 | |
156 | open(PERLPOD, "perl.pod") || die "$0: opening perl.pod failed: $!\n"; |
157 | while (<PERLPOD>) { |
158 | if (/^For ease of access, /../^\(If you're intending /) { |
159 | if (/^\s+(perl\S*)\s+\w/) { |
160 | push @perlpods, "$1.pod"; |
161 | } |
162 | } |
163 | } |
164 | close(PERLPOD); |
165 | die "$0: could not find the pod listing of perl.pod\n" |
166 | unless @perlpods; |
167 | @perlpods{@perlpods} = @perlpods; |
168 | |
169 | foreach my $i (sort keys %disk_pods) { |
170 | warn "$0: $i exists but is unknown by buildtoc\n" |
171 | unless $our_pods{$i}; |
172 | warn "$0: $i exists but is unknown by ../MANIFEST\n" |
173 | if !$manipods{$i} && !$manireadmes{$i}; |
174 | warn "$0: $i exists but is unknown by perl.pod\n" |
175 | unless $perlpods{$i}; |
176 | } |
177 | foreach my $i (sort keys %our_pods) { |
178 | warn "$0: $i is known by buildtoc but does not exist\n" |
179 | unless $disk_pods{$i}; |
180 | } |
181 | foreach my $i (sort keys %manipods) { |
182 | warn "$0: $i is known by ../MANIFEST but does not exist\n" |
183 | unless $disk_pods{$i}; |
184 | } |
185 | foreach my $i (sort keys %perlpods) { |
186 | warn "$0: $i is known by perl.pod but does not exist\n" |
187 | unless $disk_pods{$i}; |
188 | } |
189 | } |
190 | |
191 | # Find all the mdoules |
192 | { |
193 | my @modpods; |
194 | find \&getpods => qw(../lib ../ext); |
195 | |
196 | sub getpods { |
197 | if (/\.p(od|m)$/) { |
198 | my $file = $File::Find::name; |
199 | return if $file eq '../lib/Pod/Functions.pm'; # Used only by pod itself |
200 | return if $file =~ m!(?:^|/)t/!; |
201 | return if $file =~ m!lib/Attribute/Handlers/demo/!; |
202 | return if $file =~ m!lib/Net/FTP/.+\.pm!; # Hi, Graham! :-) |
203 | return if $file =~ m!lib/Math/BigInt/t/!; |
204 | return if $file =~ m!/Devel/PPPort/[Hh]arness|lib/Devel/Harness!i; |
205 | return if $file =~ m!XS/(?:APItest|Typemap)!; |
be6d6286 |
206 | my $pod = $file; |
207 | return if $pod =~ s/pm$/pod/ && -e $pod; |
41630250 |
208 | die "$0: tut $File::Find::name" if $file =~ /TUT/; |
209 | unless (open (F, "< $_\0")) { |
210 | warn "$0: bogus <$file>: $!"; |
211 | system "ls", "-l", $file; |
212 | } |
213 | else { |
214 | my $line; |
215 | while ($line = <F>) { |
216 | if ($line =~ /^=head1\s+NAME\b/) { |
217 | push @modpods, $file; |
218 | #warn "GOOD $file\n"; |
219 | return; |
220 | } |
221 | } |
222 | warn "$0: $file: cannot find =head1 NAME\n"; |
223 | } |
224 | } |
225 | } |
226 | |
227 | die "$0: no pods" unless @modpods; |
228 | |
229 | my %done; |
230 | for (@modpods) { |
231 | #($name) = /(\w+)\.p(m|od)$/; |
232 | my $name = path2modname($_); |
233 | if ($name =~ /^[a-z]/) { |
234 | $Pragmata{$name} = $_; |
235 | } else { |
236 | if ($done{$name}++) { |
237 | # warn "already did $_\n"; |
238 | next; |
239 | } |
240 | $Modules{$name} = $_; |
241 | } |
242 | } |
243 | } |
244 | |
245 | # OK. Now a lot of ancillay function definitions follow |
246 | # Main program returns at "Do stuff" |
247 | |
248 | sub path2modname { |
249 | local $_ = shift; |
250 | s/\.p(m|od)$//; |
251 | s-.*?/(lib|ext)/--; |
252 | s-/-::-g; |
253 | s/(\w+)::\1/$1/; |
254 | return $_; |
255 | } |
256 | |
257 | sub output ($); |
258 | |
259 | sub output_perltoc { |
260 | open(OUT, ">perltoc.pod") || die "$0: creating perltoc.pod failed: $!"; |
261 | |
671313d0 |
262 | local $/ = ''; |
41630250 |
263 | |
264 | ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_); |
265 | |
97f32038 |
266 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
267 | # This file is autogenerated by buildtoc from all the other pods. |
268 | # Edit those files and run buildtoc --build-toc to effect changes. |
97f32038 |
269 | |
41630250 |
270 | =head1 NAME |
271 | |
272 | perltoc - perl documentation table of contents |
273 | |
274 | =head1 DESCRIPTION |
275 | |
276 | This page provides a brief table of contents for the rest of the Perl |
277 | documentation set. It is meant to be scanned quickly or grepped |
278 | through to locate the proper section you're looking for. |
279 | |
280 | =head1 BASIC DOCUMENTATION |
281 | |
282 | EOPOD2B |
283 | #' make emacs happy |
284 | |
285 | # All the things in the master list that happen to be pod filenames |
286 | podset(map {"$_->[1].pod"} grep {defined $_ && @$_ == 3 && !$_->[0]{toc_omit}} @Master); |
287 | |
288 | |
289 | ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_); |
290 | |
291 | |
292 | |
293 | =head1 PRAGMA DOCUMENTATION |
294 | |
295 | EOPOD2B |
296 | |
297 | podset(sort values %Pragmata); |
298 | |
299 | ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_); |
300 | |
301 | |
302 | |
303 | =head1 MODULE DOCUMENTATION |
304 | |
305 | EOPOD2B |
306 | |
307 | podset( @Modules{ sort keys %Modules } ); |
308 | |
309 | $_= <<"EOPOD2B"; |
310 | |
311 | |
312 | =head1 AUXILIARY DOCUMENTATION |
313 | |
314 | Here should be listed all the extra programs' documentation, but they |
315 | don't all have manual pages yet: |
316 | |
317 | =over 4 |
318 | |
319 | EOPOD2B |
320 | |
321 | $_ .= join "\n", map {"\t=item $_\n"} sort keys %Aux; |
322 | $_ .= <<"EOPOD2B" ; |
323 | |
324 | =back |
325 | |
326 | =head1 AUTHOR |
327 | |
328 | Larry Wall <F<larry\@wall.org>>, with the help of oodles |
329 | of other folks. |
330 | |
331 | |
332 | EOPOD2B |
333 | |
334 | s/^\t//gm; |
335 | output $_; |
336 | output "\n"; # flush $LINE |
337 | } |
338 | |
339 | # Below are all the auxiliary routines for generating perltoc.pod |
340 | |
341 | my ($inhead1, $inhead2, $initem); |
342 | |
343 | sub podset { |
344 | local @ARGV = @_; |
345 | my $pod; |
346 | |
347 | while(<>) { |
16114dde |
348 | tr/\015//d; |
41630250 |
349 | if (s/^=head1 (NAME)\s*/=head2 /) { |
350 | $pod = path2modname($ARGV); |
351 | unhead1(); |
352 | output "\n \n\n=head2 "; |
353 | $_ = <>; |
354 | if ( /^\s*$pod\b/ ) { |
355 | s/$pod\.pm/$pod/; # '.pm' in NAME !? |
356 | output $_; |
357 | } else { |
358 | s/^/$pod, /; |
359 | output $_; |
360 | } |
361 | next; |
362 | } |
363 | if (s/^=head1 (.*)/=item $1/) { |
364 | unhead2(); |
365 | output "=over 4\n\n" unless $inhead1; |
366 | $inhead1 = 1; |
367 | output $_; nl(); next; |
368 | } |
369 | if (s/^=head2 (.*)/=item $1/) { |
370 | unitem(); |
371 | output "=over 4\n\n" unless $inhead2; |
372 | $inhead2 = 1; |
373 | output $_; nl(); next; |
374 | } |
375 | if (s/^=item ([^=].*)/$1/) { |
376 | next if $pod eq 'perldiag'; |
377 | s/^\s*\*\s*$// && next; |
378 | s/^\s*\*\s*//; |
379 | s/\n/ /g; |
380 | s/\s+$//; |
381 | next if /^[\d.]+$/; |
382 | next if $pod eq 'perlmodlib' && /^ftp:/; |
383 | ##print "=over 4\n\n" unless $initem; |
384 | output ", " if $initem; |
385 | $initem = 1; |
386 | s/\.$//; |
387 | s/^-X\b/-I<X>/; |
388 | output $_; next; |
389 | } |
390 | if (s/^=cut\s*\n//) { |
391 | unhead1(); |
392 | next; |
393 | } |
394 | } |
395 | } |
396 | |
397 | sub unhead1 { |
398 | unhead2(); |
399 | if ($inhead1) { |
400 | output "\n\n=back\n\n"; |
401 | } |
402 | $inhead1 = 0; |
403 | } |
404 | |
405 | sub unhead2 { |
406 | unitem(); |
407 | if ($inhead2) { |
408 | output "\n\n=back\n\n"; |
409 | } |
410 | $inhead2 = 0; |
411 | } |
412 | |
413 | sub unitem { |
414 | if ($initem) { |
415 | output "\n\n"; |
416 | ##print "\n\n=back\n\n"; |
417 | } |
418 | $initem = 0; |
419 | } |
420 | |
421 | sub nl { |
422 | output "\n"; |
423 | } |
424 | |
425 | my $NEWLINE = 0; # how many newlines have we seen recently |
426 | my $LINE; # what remains to be printed |
427 | |
428 | sub output ($) { |
429 | for (split /(\n)/, shift) { |
430 | if ($_ eq "\n") { |
431 | if ($LINE) { |
432 | print OUT wrap('', '', $LINE); |
433 | $LINE = ''; |
434 | } |
435 | if (($NEWLINE) < 2) { |
436 | print OUT; |
437 | $NEWLINE++; |
438 | } |
439 | } |
440 | elsif (/\S/ && length) { |
441 | $LINE .= $_; |
442 | $NEWLINE = 0; |
443 | } |
444 | } |
445 | } |
446 | |
447 | # End of original buildtoc. From here on are routines to generate new sections |
448 | # for and inplace edit other files |
449 | |
450 | sub generate_perlpod { |
451 | my @output; |
452 | my $maxlength = 0; |
453 | foreach (@Master) { |
454 | my $flags = $_->[0]; |
455 | next if $flags->{aux}; |
456 | |
457 | if (@$_ == 2) { |
458 | # Heading |
459 | push @output, "=head2 $_->[1]\n"; |
460 | } elsif (@$_ == 3) { |
461 | # Section |
462 | my $start = " " x (4 + $flags->{indent}) . $_->[1]; |
463 | $maxlength = length $start if length ($start) > $maxlength; |
464 | push @output, [$start, $_->[2]]; |
465 | } elsif (@$_ == 0) { |
466 | # blank line |
467 | push @output, "\n"; |
468 | } else { |
469 | die "$0: Illegal length " . scalar @$_; |
470 | } |
471 | } |
472 | # want at least 2 spaces padding |
473 | $maxlength += 2; |
474 | $maxlength = ($maxlength + 3) & ~3; |
475 | # sprintf gives $1.....$2 where ... are spaces: |
476 | return unexpand (map {ref $_ ? sprintf "%-${maxlength}s%s\n", @$_ : $_} |
477 | @output); |
478 | } |
479 | |
480 | |
481 | sub generate_manifest { |
482 | # Annyoingly unexpand doesn't consider it good form to replace a single |
483 | # space before a tab with a tab |
484 | # Annoyingly (2) it returns read only values. |
485 | my @temp = unexpand (map {sprintf "%-32s%s\n", @$_} @_); |
486 | map {s/ \t/\t\t/g; $_} @temp; |
487 | } |
488 | sub generate_manifest_pod { |
489 | generate_manifest map {["pod/$_.pod", $Pods{$_}]} sort keys %Pods; |
490 | } |
491 | sub generate_manifest_readme { |
492 | generate_manifest map {["README.$_", $Readmes{$_}]} sort keys %Readmes; |
493 | } |
494 | |
495 | sub generate_roffitall { |
496 | (map ({"\t\$maindir/$_.1\t\\"}sort keys %Pods), |
497 | "\t\t\\", |
498 | map ({"\t\$maindir/$_.1\t\\"}sort keys %Aux), |
499 | "\t\t\\", |
500 | map ({"\t\$libdir/$_.3\t\\"}sort keys %Pragmata), |
501 | "\t\t\\", |
502 | map ({"\t\$libdir/$_.3\t\\"}sort keys %Modules), |
503 | ) |
504 | } |
505 | |
506 | sub generate_descrip_mms_1 { |
507 | local $Text::Wrap::columns = 150; |
508 | my $count = 0; |
509 | my @lines = map {"pod" . $count++ . " = $_"} |
510 | split /\n/, wrap('', '', join " ", map "[.lib.pod]$_.pod", |
511 | sort keys %Pods, keys %Readmepods); |
512 | @lines, "pod = " . join ' ', map {"\$(pod$_)"} 0 .. $count - 1; |
513 | } |
514 | |
515 | sub generate_descrip_mms_2 { |
ab1db26f |
516 | map {sprintf <<'SNIP', $_, $_ eq 'perlvms' ? 'vms' : 'pod', $_} |
517 | [.lib.pod]%s.pod : [.%s]%s.pod |
41630250 |
518 | @ If F$Search("[.lib]pod.dir").eqs."" Then Create/Directory [.lib.pod] |
519 | Copy/NoConfirm/Log $(MMS$SOURCE) [.lib.pod] |
520 | SNIP |
521 | sort keys %Pods, keys %Readmepods; |
522 | } |
523 | |
524 | sub generate_nmake_1 { |
525 | map {sprintf "\tcopy ..\\README.%-8s .\\perl$_.pod\n", $_} |
526 | sort keys %Readmes; |
527 | } |
528 | |
529 | # This doesn't have a trailing newline |
530 | sub generate_nmake_2 { |
531 | # Spot the special case |
532 | local $Text::Wrap::columns = 76; |
533 | my $line = wrap ("\t ", "\t ", |
534 | join " ", sort map {"perl$_.pod"} "vms", keys %Readmes); |
535 | $line =~ s/$/ \\/mg; |
536 | $line; |
537 | } |
538 | |
539 | sub generate_pod_mak { |
540 | my $variable = shift; |
541 | my @lines; |
542 | my $line = join "\\\n", "\U$variable = ", |
543 | map {"\t$_.$variable\t"} sort keys %Pods; |
544 | # Special case |
545 | $line =~ s/.*perltoc.html.*\n//m; |
546 | $line; |
547 | } |
548 | |
549 | sub do_manifest { |
550 | my $name = shift; |
551 | my @manifest = |
552 | grep {! m!^pod/[^.]+\.pod.*\n!} |
553 | grep {! m!^README\.(\S+)! || $Ignore{$1}} @_; |
554 | # Dictionary order - fold and handle non-word chars as nothing |
555 | map { $_->[0] } |
556 | sort { $a->[1] cmp $b->[1] || $a->[0] cmp $b->[0] } |
6578b326 |
557 | map { my $f = lc $_; $f =~ s/[^a-z0-9\s]//g; [ $_, $f ] } |
41630250 |
558 | @manifest, |
559 | &generate_manifest_pod(), |
560 | &generate_manifest_readme(); |
561 | } |
562 | |
563 | sub do_nmake { |
564 | my $name = shift; |
565 | my $makefile = join '', @_; |
566 | die "$0: $name contains NUL bytes" if $makefile =~ /\0/; |
567 | $makefile =~ s/^\tcopy \.\.\\README.*\n/\0/gm; |
568 | my $sections = () = $makefile =~ m/\0+/g; |
569 | die "$0: $name contains no README copies" if $sections < 1; |
570 | die "$0: $name contains discontiguous README copies" if $sections > 1; |
571 | $makefile =~ s/\0+/join "", &generate_nmake_1/se; |
572 | |
573 | $makefile =~ s{(cd \$\(PODDIR\) && del /f [^\n]+).*?(pod2html)} |
574 | {"$1\n" . &generate_nmake_2."\n\t $2"}se; |
575 | $makefile; |
576 | } |
577 | |
578 | # shut up used only once warning |
579 | *do_dmake = *do_dmake = \&do_nmake; |
580 | |
581 | sub do_perlpod { |
582 | my $name = shift; |
583 | my $pod = join '', @_; |
584 | |
585 | unless ($pod =~ s{(For\ ease\ of\ access,\ .*\n) |
586 | (?:\s+[a-z]{4,}.*\n # fooo |
587 | |=head.*\n # =head foo |
588 | |\s*\n # blank line |
589 | )+ |
590 | } |
591 | {$1 . join "", &generate_perlpod}mxe) { |
592 | die "$0: Failed to insert ammendments in do_perlpod"; |
593 | } |
594 | $pod; |
595 | } |
596 | |
597 | sub do_podmak { |
598 | my $name = shift; |
599 | my $body = join '', @_; |
d525b9bc |
600 | foreach my $variable (qw(pod man html tex)) { |
41630250 |
601 | die "$0: could not find $variable in $name" |
602 | unless $body =~ s{\n\U$variable\E = (?:[^\n]*\\\n)*[^\n]*} |
603 | {"\n" . generate_pod_mak ($variable)}se; |
604 | } |
605 | $body; |
606 | } |
607 | |
608 | sub do_vms { |
609 | my $name = shift; |
610 | my $makefile = join '', @_; |
611 | die "$0: $name contains NUL bytes" if $makefile =~ /\0/; |
612 | $makefile =~ s/\npod\d* =[^\n]*/\0/gs; |
613 | my $sections = () = $makefile =~ m/\0+/g; |
614 | die "$0: $name contains no pod assignments" if $sections < 1; |
615 | die "$0: $name contains $sections discontigous pod assignments" |
616 | if $sections > 1; |
617 | $makefile =~ s/\0+/join "\n", '', &generate_descrip_mms_1/se; |
618 | |
619 | die "$0: $name contains NUL bytes" if $makefile =~ /\0/; |
620 | |
621 | # Looking for rules like this |
622 | # [.lib.pod]perl.pod : [.pod]perl.pod |
623 | # @ If F$Search("[.lib]pod.dir").eqs."" Then Create/Directory [.lib.pod] |
624 | # Copy/NoConfirm/Log $(MMS$SOURCE) [.lib.pod] |
625 | |
626 | $makefile =~ s/\n\Q[.lib.pod]\Eperl[^\n\.]*\.pod[^\n]+\n |
627 | [^\n]+\n # Another line |
628 | [^\n]+\Q[.lib.pod]\E\n # ends [.lib.pod] |
629 | /\0/gsx; |
630 | $sections = () = $makefile =~ m/\0+/g; |
631 | die "$0: $name contains no copy rules" if $sections < 1; |
632 | die "$0: $name contains $sections discontigous copy rules" |
633 | if $sections > 1; |
634 | $makefile =~ s/\0+/join "\n", '', &generate_descrip_mms_2/se; |
635 | $makefile; |
636 | } |
637 | |
638 | # Do stuff |
639 | |
640 | my $built; |
641 | while (my ($target, $name) = each %Targets) { |
642 | next unless $Build{$target}; |
643 | $built++; |
644 | if ($target eq "toc") { |
671313d0 |
645 | print "Now processing $name\n" if $Verbose; |
41630250 |
646 | &output_perltoc; |
671313d0 |
647 | print "Finished\n" if $Verbose; |
41630250 |
648 | next; |
649 | } |
650 | print "Now processing $name\n" if $Verbose; |
651 | open THING, $name or die "Can't open $name: $!"; |
652 | my @orig = <THING>; |
653 | my $orig = join '', @orig; |
654 | close THING; |
655 | my @new = do { |
656 | no strict 'refs'; |
657 | &{"do_$target"}($target, @orig); |
658 | }; |
659 | my $new = join '', @new; |
660 | if ($new eq $orig) { |
661 | print "Was not modified\n" if $Verbose; |
662 | next; |
663 | } |
664 | rename $name, "$name.old" or die "$0: Can't rename $name to $name.old: $!"; |
665 | open THING, ">$name" or die "$0: Can't open $name for writing: $!"; |
666 | print THING $new or die "$0: print to $name failed: $!"; |
667 | close THING or die die "$0: close $name failed: $!"; |
668 | } |
669 | |
670 | warn "$0: was not instructed to build anything\n" unless $built; |