Commit | Line | Data |
41630250 |
1 | #!/usr/bin/perl -w |
2 | |
3 | use strict; |
4 | use vars qw($masterpodfile %Build %Targets $Verbose $Up %Ignore |
b0b6bf2b |
5 | @Master %Readmes %Pods %Aux %Readmepods %Pragmata %Modules |
6 | %Copies); |
41630250 |
7 | use File::Spec; |
8 | use File::Find; |
9 | use FindBin; |
10 | use Text::Tabs; |
11 | use Text::Wrap; |
12 | use Getopt::Long; |
13 | |
14 | no locale; |
15 | |
16 | $Up = File::Spec->updir; |
17 | $masterpodfile = File::Spec->catdir($Up, "pod.lst"); |
18 | |
19 | # Generate any/all of these files |
20 | # --verbose gives slightly more output |
21 | # --build-all tries to build everything |
22 | # --build-foo updates foo as follows |
23 | # --showfiles shows the files to be changed |
24 | |
25 | %Targets |
26 | = ( |
27 | toc => "perltoc.pod", |
28 | manifest => File::Spec->catdir($Up, "MANIFEST"), |
29 | perlpod => "perl.pod", |
30 | vms => File::Spec->catdir($Up, "vms", "descrip_mms.template"), |
31 | nmake => File::Spec->catdir($Up, "win32", "Makefile"), |
32 | dmake => File::Spec->catdir($Up, "win32", "makefile.mk"), |
33 | podmak => File::Spec->catdir($Up, "win32", "pod.mak"), |
34 | # plan9 => File::Spec->catdir($Up, "plan9", "mkfile"), |
0dfdcd8a |
35 | unix => File::Spec->catdir($Up, "Makefile.SH"), |
41630250 |
36 | ); |
37 | |
38 | { |
39 | my @files = keys %Targets; |
40 | my $filesopts = join(" | ", map { "--build-$_" } "all", sort @files); |
41 | my $showfiles; |
42 | die <<__USAGE__ |
43 | $0: Usage: $0 [--verbose] [--showfiles] $filesopts |
44 | __USAGE__ |
45 | unless @ARGV |
46 | && GetOptions (verbose => \$Verbose, |
47 | showfiles => \$showfiles, |
48 | map {+"build-$_", \$Build{$_}} @files, 'all'); |
49 | # Set them all to true |
50 | @Build{@files} = @files if ($Build{all}); |
51 | if ($showfiles) { |
52 | print |
53 | join(" ", |
54 | sort { lc $a cmp lc $b } |
55 | map { |
56 | my ($v, $d, $f) = File::Spec->splitpath($_); |
57 | my @d; |
58 | @d = defined $d ? File::Spec->splitdir($d) : (); |
59 | shift @d if @d; |
60 | File::Spec->catfile(@d ? |
61 | (@d == 1 && $d[0] eq '' ? () : @d) |
62 | : "pod", $f); |
63 | } @Targets{grep { $_ ne 'all' && $Build{$_} } keys %Build}), |
64 | "\n"; |
65 | exit(0); |
66 | } |
67 | } |
68 | |
69 | # Don't copy these top level READMEs |
70 | %Ignore |
71 | = ( |
72 | Y2K => 1, |
73 | micro => 1, |
74 | # vms => 1, |
75 | ); |
76 | |
77 | if ($Verbose) { |
78 | print "I'm building $_\n" foreach grep {$Build{$_}} keys %Build; |
79 | } |
80 | |
81 | chdir $FindBin::Bin or die "$0: Can't chdir $FindBin::Bin: $!"; |
82 | |
83 | open MASTER, $masterpodfile or die "$0: Can't open $masterpodfile: $!"; |
84 | |
b0b6bf2b |
85 | my ($delta_source, $delta_target); |
86 | |
41630250 |
87 | foreach (<MASTER>) { |
88 | next if /^\#/; |
89 | |
90 | # At least one upper case letter somewhere in the first group |
8927c9d8 |
91 | if (/^(\S+)\s(.*)/ && $1 =~ tr/h//) { |
41630250 |
92 | # it's a heading |
93 | my $flags = $1; |
8927c9d8 |
94 | $flags =~ tr/h//d; |
41630250 |
95 | my %flags = (header => 1); |
8927c9d8 |
96 | $flags{toc_omit} = 1 if $flags =~ tr/o//d; |
97 | $flags{aux} = 1 if $flags =~ tr/a//d; |
41630250 |
98 | die "$0: Unknown flag found in heading line: $_" if length $flags; |
99 | push @Master, [\%flags, $2]; |
100 | |
101 | } elsif (/^(\S*)\s+(\S+)\s+(.*)/) { |
102 | # it's a section |
103 | my ($flags, $filename, $desc) = ($1, $2, $3); |
104 | |
105 | my %flags = (indent => 0); |
106 | $flags{indent} = $1 if $flags =~ s/(\d+)//; |
b0b6bf2b |
107 | $flags{toc_omit} = 1 if $flags =~ tr/o//d; |
41630250 |
108 | $flags{aux} = 1 if $flags =~ tr/a//d; |
b0b6bf2b |
109 | |
110 | if ($flags =~ tr/D//d) { |
111 | $flags{perlpod_omit} = 1; |
112 | $delta_source = "$filename.pod"; |
113 | } |
114 | if ($flags =~ tr/d//d) { |
115 | $flags{manifest_omit} = 1; |
116 | $delta_target = "$filename.pod"; |
117 | } |
118 | |
41630250 |
119 | if ($flags =~ tr/r//d) { |
120 | my $readme = $filename; |
121 | $readme =~ s/^perl//; |
122 | $Readmepods{$filename} = $Readmes{$readme} = $desc; |
123 | $flags{readme} = 1; |
124 | } elsif ($flags{aux}) { |
125 | $Aux{$filename} = $desc; |
126 | } else { |
127 | $Pods{$filename} = $desc; |
128 | } |
129 | die "$0: Unknown flag found in section line: $_" if length $flags; |
130 | push @Master, [\%flags, $filename, $desc]; |
131 | } elsif (/^$/) { |
132 | push @Master, undef; |
133 | } else { |
134 | die "$0: Malformed line: $_" if $1 =~ tr/A-Z//; |
135 | } |
136 | } |
b0b6bf2b |
137 | if (defined $delta_source) { |
138 | if (defined $delta_target) { |
139 | # This way round so that keys can act as a MANIFEST skip list |
140 | # Targets will aways be in the pod directory. Currently we can only cope |
141 | # with sources being in the same directory. Fix this and do perlvms.pod |
142 | # with this? |
143 | $Copies{$delta_target} = $delta_source; |
144 | } else { |
145 | die "$0: delta source defined but not target"; |
146 | } |
147 | } elsif (defined $delta_target) { |
148 | die "$0: delta target defined but not target"; |
149 | } |
41630250 |
150 | |
151 | close MASTER; |
152 | |
153 | # Sanity cross check |
154 | { |
155 | my (%disk_pods, @disk_pods); |
156 | my (@manipods, %manipods); |
157 | my (@manireadmes, %manireadmes); |
158 | my (@perlpods, %perlpods); |
159 | my (%our_pods); |
b0b6bf2b |
160 | my (%sources); |
41630250 |
161 | |
162 | # Convert these to a list of filenames. |
163 | foreach (keys %Pods, keys %Readmepods) { |
164 | $our_pods{"$_.pod"}++; |
165 | } |
166 | |
167 | # None of these filenames will be boolean false |
168 | @disk_pods = glob("*.pod"); |
169 | @disk_pods{@disk_pods} = @disk_pods; |
170 | |
b0b6bf2b |
171 | # Things we copy from won't be in perl.pod |
172 | # Things we copy to won't be in MANIFEST |
173 | @sources{values %Copies} = (); |
174 | |
41630250 |
175 | open(MANI, "../MANIFEST") || die "$0: opening ../MANIFEST failed: $!"; |
176 | while (<MANI>) { |
177 | if (m!^pod/([^.]+\.pod)\s+!i) { |
178 | push @manipods, $1; |
179 | } elsif (m!^README\.(\S+)\s+!i) { |
180 | next if $Ignore{$1}; |
181 | push @manireadmes, "perl$1.pod"; |
182 | } |
183 | } |
184 | close(MANI); |
185 | @manipods{@manipods} = @manipods; |
186 | @manireadmes{@manireadmes} = @manireadmes; |
187 | |
188 | open(PERLPOD, "perl.pod") || die "$0: opening perl.pod failed: $!\n"; |
189 | while (<PERLPOD>) { |
190 | if (/^For ease of access, /../^\(If you're intending /) { |
191 | if (/^\s+(perl\S*)\s+\w/) { |
192 | push @perlpods, "$1.pod"; |
193 | } |
194 | } |
195 | } |
196 | close(PERLPOD); |
197 | die "$0: could not find the pod listing of perl.pod\n" |
198 | unless @perlpods; |
199 | @perlpods{@perlpods} = @perlpods; |
200 | |
201 | foreach my $i (sort keys %disk_pods) { |
202 | warn "$0: $i exists but is unknown by buildtoc\n" |
203 | unless $our_pods{$i}; |
204 | warn "$0: $i exists but is unknown by ../MANIFEST\n" |
b0b6bf2b |
205 | if !$manipods{$i} && !$manireadmes{$i} && !$Copies{$i}; |
41630250 |
206 | warn "$0: $i exists but is unknown by perl.pod\n" |
b0b6bf2b |
207 | if !$perlpods{$i} && !exists $sources{$i}; |
41630250 |
208 | } |
209 | foreach my $i (sort keys %our_pods) { |
210 | warn "$0: $i is known by buildtoc but does not exist\n" |
211 | unless $disk_pods{$i}; |
212 | } |
213 | foreach my $i (sort keys %manipods) { |
214 | warn "$0: $i is known by ../MANIFEST but does not exist\n" |
215 | unless $disk_pods{$i}; |
216 | } |
217 | foreach my $i (sort keys %perlpods) { |
218 | warn "$0: $i is known by perl.pod but does not exist\n" |
219 | unless $disk_pods{$i}; |
220 | } |
221 | } |
222 | |
223 | # Find all the mdoules |
224 | { |
225 | my @modpods; |
226 | find \&getpods => qw(../lib ../ext); |
227 | |
228 | sub getpods { |
229 | if (/\.p(od|m)$/) { |
230 | my $file = $File::Find::name; |
231 | return if $file eq '../lib/Pod/Functions.pm'; # Used only by pod itself |
232 | return if $file =~ m!(?:^|/)t/!; |
233 | return if $file =~ m!lib/Attribute/Handlers/demo/!; |
234 | return if $file =~ m!lib/Net/FTP/.+\.pm!; # Hi, Graham! :-) |
235 | return if $file =~ m!lib/Math/BigInt/t/!; |
236 | return if $file =~ m!/Devel/PPPort/[Hh]arness|lib/Devel/Harness!i; |
237 | return if $file =~ m!XS/(?:APItest|Typemap)!; |
be6d6286 |
238 | my $pod = $file; |
239 | return if $pod =~ s/pm$/pod/ && -e $pod; |
41630250 |
240 | die "$0: tut $File::Find::name" if $file =~ /TUT/; |
241 | unless (open (F, "< $_\0")) { |
242 | warn "$0: bogus <$file>: $!"; |
243 | system "ls", "-l", $file; |
244 | } |
245 | else { |
246 | my $line; |
247 | while ($line = <F>) { |
248 | if ($line =~ /^=head1\s+NAME\b/) { |
249 | push @modpods, $file; |
250 | #warn "GOOD $file\n"; |
251 | return; |
252 | } |
253 | } |
254 | warn "$0: $file: cannot find =head1 NAME\n"; |
255 | } |
256 | } |
257 | } |
258 | |
259 | die "$0: no pods" unless @modpods; |
260 | |
261 | my %done; |
262 | for (@modpods) { |
263 | #($name) = /(\w+)\.p(m|od)$/; |
264 | my $name = path2modname($_); |
265 | if ($name =~ /^[a-z]/) { |
266 | $Pragmata{$name} = $_; |
267 | } else { |
268 | if ($done{$name}++) { |
269 | # warn "already did $_\n"; |
270 | next; |
271 | } |
272 | $Modules{$name} = $_; |
273 | } |
274 | } |
275 | } |
276 | |
277 | # OK. Now a lot of ancillay function definitions follow |
278 | # Main program returns at "Do stuff" |
279 | |
280 | sub path2modname { |
281 | local $_ = shift; |
282 | s/\.p(m|od)$//; |
283 | s-.*?/(lib|ext)/--; |
284 | s-/-::-g; |
285 | s/(\w+)::\1/$1/; |
286 | return $_; |
287 | } |
288 | |
289 | sub output ($); |
290 | |
291 | sub output_perltoc { |
292 | open(OUT, ">perltoc.pod") || die "$0: creating perltoc.pod failed: $!"; |
293 | |
671313d0 |
294 | local $/ = ''; |
41630250 |
295 | |
296 | ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_); |
297 | |
97f32038 |
298 | # !!!!!!! DO NOT EDIT THIS FILE !!!!!!! |
299 | # This file is autogenerated by buildtoc from all the other pods. |
300 | # Edit those files and run buildtoc --build-toc to effect changes. |
97f32038 |
301 | |
41630250 |
302 | =head1 NAME |
303 | |
304 | perltoc - perl documentation table of contents |
305 | |
306 | =head1 DESCRIPTION |
307 | |
308 | This page provides a brief table of contents for the rest of the Perl |
309 | documentation set. It is meant to be scanned quickly or grepped |
310 | through to locate the proper section you're looking for. |
311 | |
312 | =head1 BASIC DOCUMENTATION |
313 | |
314 | EOPOD2B |
315 | #' make emacs happy |
316 | |
317 | # All the things in the master list that happen to be pod filenames |
318 | podset(map {"$_->[1].pod"} grep {defined $_ && @$_ == 3 && !$_->[0]{toc_omit}} @Master); |
319 | |
320 | |
321 | ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_); |
322 | |
323 | |
324 | |
325 | =head1 PRAGMA DOCUMENTATION |
326 | |
327 | EOPOD2B |
328 | |
329 | podset(sort values %Pragmata); |
330 | |
331 | ($_= <<"EOPOD2B") =~ s/^\t//gm && output($_); |
332 | |
333 | |
334 | |
335 | =head1 MODULE DOCUMENTATION |
336 | |
337 | EOPOD2B |
338 | |
339 | podset( @Modules{ sort keys %Modules } ); |
340 | |
341 | $_= <<"EOPOD2B"; |
342 | |
343 | |
344 | =head1 AUXILIARY DOCUMENTATION |
345 | |
346 | Here should be listed all the extra programs' documentation, but they |
347 | don't all have manual pages yet: |
348 | |
349 | =over 4 |
350 | |
351 | EOPOD2B |
352 | |
353 | $_ .= join "\n", map {"\t=item $_\n"} sort keys %Aux; |
354 | $_ .= <<"EOPOD2B" ; |
355 | |
356 | =back |
357 | |
358 | =head1 AUTHOR |
359 | |
360 | Larry Wall <F<larry\@wall.org>>, with the help of oodles |
361 | of other folks. |
362 | |
363 | |
364 | EOPOD2B |
365 | |
366 | s/^\t//gm; |
367 | output $_; |
368 | output "\n"; # flush $LINE |
369 | } |
370 | |
371 | # Below are all the auxiliary routines for generating perltoc.pod |
372 | |
373 | my ($inhead1, $inhead2, $initem); |
374 | |
375 | sub podset { |
376 | local @ARGV = @_; |
377 | my $pod; |
378 | |
379 | while(<>) { |
16114dde |
380 | tr/\015//d; |
41630250 |
381 | if (s/^=head1 (NAME)\s*/=head2 /) { |
382 | $pod = path2modname($ARGV); |
383 | unhead1(); |
384 | output "\n \n\n=head2 "; |
385 | $_ = <>; |
386 | if ( /^\s*$pod\b/ ) { |
387 | s/$pod\.pm/$pod/; # '.pm' in NAME !? |
388 | output $_; |
389 | } else { |
390 | s/^/$pod, /; |
391 | output $_; |
392 | } |
393 | next; |
394 | } |
395 | if (s/^=head1 (.*)/=item $1/) { |
396 | unhead2(); |
397 | output "=over 4\n\n" unless $inhead1; |
398 | $inhead1 = 1; |
399 | output $_; nl(); next; |
400 | } |
401 | if (s/^=head2 (.*)/=item $1/) { |
402 | unitem(); |
403 | output "=over 4\n\n" unless $inhead2; |
404 | $inhead2 = 1; |
405 | output $_; nl(); next; |
406 | } |
407 | if (s/^=item ([^=].*)/$1/) { |
408 | next if $pod eq 'perldiag'; |
409 | s/^\s*\*\s*$// && next; |
410 | s/^\s*\*\s*//; |
411 | s/\n/ /g; |
412 | s/\s+$//; |
413 | next if /^[\d.]+$/; |
414 | next if $pod eq 'perlmodlib' && /^ftp:/; |
415 | ##print "=over 4\n\n" unless $initem; |
416 | output ", " if $initem; |
417 | $initem = 1; |
418 | s/\.$//; |
419 | s/^-X\b/-I<X>/; |
420 | output $_; next; |
421 | } |
422 | if (s/^=cut\s*\n//) { |
423 | unhead1(); |
424 | next; |
425 | } |
426 | } |
427 | } |
428 | |
429 | sub unhead1 { |
430 | unhead2(); |
431 | if ($inhead1) { |
432 | output "\n\n=back\n\n"; |
433 | } |
434 | $inhead1 = 0; |
435 | } |
436 | |
437 | sub unhead2 { |
438 | unitem(); |
439 | if ($inhead2) { |
440 | output "\n\n=back\n\n"; |
441 | } |
442 | $inhead2 = 0; |
443 | } |
444 | |
445 | sub unitem { |
446 | if ($initem) { |
447 | output "\n\n"; |
448 | ##print "\n\n=back\n\n"; |
449 | } |
450 | $initem = 0; |
451 | } |
452 | |
453 | sub nl { |
454 | output "\n"; |
455 | } |
456 | |
457 | my $NEWLINE = 0; # how many newlines have we seen recently |
458 | my $LINE; # what remains to be printed |
459 | |
460 | sub output ($) { |
461 | for (split /(\n)/, shift) { |
462 | if ($_ eq "\n") { |
463 | if ($LINE) { |
464 | print OUT wrap('', '', $LINE); |
465 | $LINE = ''; |
466 | } |
467 | if (($NEWLINE) < 2) { |
468 | print OUT; |
469 | $NEWLINE++; |
470 | } |
471 | } |
472 | elsif (/\S/ && length) { |
473 | $LINE .= $_; |
474 | $NEWLINE = 0; |
475 | } |
476 | } |
477 | } |
478 | |
479 | # End of original buildtoc. From here on are routines to generate new sections |
480 | # for and inplace edit other files |
481 | |
482 | sub generate_perlpod { |
483 | my @output; |
484 | my $maxlength = 0; |
485 | foreach (@Master) { |
486 | my $flags = $_->[0]; |
487 | next if $flags->{aux}; |
b0b6bf2b |
488 | next if $flags->{perlpod_omit}; |
41630250 |
489 | |
490 | if (@$_ == 2) { |
491 | # Heading |
492 | push @output, "=head2 $_->[1]\n"; |
493 | } elsif (@$_ == 3) { |
494 | # Section |
495 | my $start = " " x (4 + $flags->{indent}) . $_->[1]; |
496 | $maxlength = length $start if length ($start) > $maxlength; |
497 | push @output, [$start, $_->[2]]; |
498 | } elsif (@$_ == 0) { |
499 | # blank line |
500 | push @output, "\n"; |
501 | } else { |
502 | die "$0: Illegal length " . scalar @$_; |
503 | } |
504 | } |
505 | # want at least 2 spaces padding |
506 | $maxlength += 2; |
507 | $maxlength = ($maxlength + 3) & ~3; |
508 | # sprintf gives $1.....$2 where ... are spaces: |
509 | return unexpand (map {ref $_ ? sprintf "%-${maxlength}s%s\n", @$_ : $_} |
510 | @output); |
511 | } |
512 | |
513 | |
514 | sub generate_manifest { |
515 | # Annyoingly unexpand doesn't consider it good form to replace a single |
516 | # space before a tab with a tab |
517 | # Annoyingly (2) it returns read only values. |
518 | my @temp = unexpand (map {sprintf "%-32s%s\n", @$_} @_); |
519 | map {s/ \t/\t\t/g; $_} @temp; |
520 | } |
521 | sub generate_manifest_pod { |
b0b6bf2b |
522 | generate_manifest map {["pod/$_.pod", $Pods{$_}]} |
523 | grep {!$Copies{"$_.pod"}} sort keys %Pods; |
41630250 |
524 | } |
525 | sub generate_manifest_readme { |
526 | generate_manifest map {["README.$_", $Readmes{$_}]} sort keys %Readmes; |
527 | } |
528 | |
529 | sub generate_roffitall { |
530 | (map ({"\t\$maindir/$_.1\t\\"}sort keys %Pods), |
531 | "\t\t\\", |
532 | map ({"\t\$maindir/$_.1\t\\"}sort keys %Aux), |
533 | "\t\t\\", |
534 | map ({"\t\$libdir/$_.3\t\\"}sort keys %Pragmata), |
535 | "\t\t\\", |
536 | map ({"\t\$libdir/$_.3\t\\"}sort keys %Modules), |
537 | ) |
538 | } |
539 | |
540 | sub generate_descrip_mms_1 { |
541 | local $Text::Wrap::columns = 150; |
542 | my $count = 0; |
543 | my @lines = map {"pod" . $count++ . " = $_"} |
544 | split /\n/, wrap('', '', join " ", map "[.lib.pod]$_.pod", |
545 | sort keys %Pods, keys %Readmepods); |
546 | @lines, "pod = " . join ' ', map {"\$(pod$_)"} 0 .. $count - 1; |
547 | } |
548 | |
549 | sub generate_descrip_mms_2 { |
ab1db26f |
550 | map {sprintf <<'SNIP', $_, $_ eq 'perlvms' ? 'vms' : 'pod', $_} |
551 | [.lib.pod]%s.pod : [.%s]%s.pod |
41630250 |
552 | @ If F$Search("[.lib]pod.dir").eqs."" Then Create/Directory [.lib.pod] |
553 | Copy/NoConfirm/Log $(MMS$SOURCE) [.lib.pod] |
554 | SNIP |
555 | sort keys %Pods, keys %Readmepods; |
556 | } |
557 | |
558 | sub generate_nmake_1 { |
b0b6bf2b |
559 | # XXX Fix this with File::Spec |
560 | (map {sprintf "\tcopy ..\\README.%-8s ..\\pod\\perl$_.pod\n", $_} |
561 | sort keys %Readmes), |
562 | (map {"\tcopy ..\\pod\\$Copies{$_} ..\\pod\\$_\n"} sort keys %Copies); |
41630250 |
563 | } |
564 | |
565 | # This doesn't have a trailing newline |
566 | sub generate_nmake_2 { |
567 | # Spot the special case |
568 | local $Text::Wrap::columns = 76; |
569 | my $line = wrap ("\t ", "\t ", |
b0b6bf2b |
570 | join " ", sort keys %Copies, |
571 | map {"perl$_.pod"} "vms", keys %Readmes); |
41630250 |
572 | $line =~ s/$/ \\/mg; |
573 | $line; |
574 | } |
575 | |
576 | sub generate_pod_mak { |
577 | my $variable = shift; |
578 | my @lines; |
579 | my $line = join "\\\n", "\U$variable = ", |
580 | map {"\t$_.$variable\t"} sort keys %Pods; |
581 | # Special case |
582 | $line =~ s/.*perltoc.html.*\n//m; |
583 | $line; |
584 | } |
585 | |
586 | sub do_manifest { |
587 | my $name = shift; |
588 | my @manifest = |
589 | grep {! m!^pod/[^.]+\.pod.*\n!} |
590 | grep {! m!^README\.(\S+)! || $Ignore{$1}} @_; |
591 | # Dictionary order - fold and handle non-word chars as nothing |
592 | map { $_->[0] } |
593 | sort { $a->[1] cmp $b->[1] || $a->[0] cmp $b->[0] } |
6578b326 |
594 | map { my $f = lc $_; $f =~ s/[^a-z0-9\s]//g; [ $_, $f ] } |
41630250 |
595 | @manifest, |
596 | &generate_manifest_pod(), |
597 | &generate_manifest_readme(); |
598 | } |
599 | |
600 | sub do_nmake { |
601 | my $name = shift; |
602 | my $makefile = join '', @_; |
603 | die "$0: $name contains NUL bytes" if $makefile =~ /\0/; |
604 | $makefile =~ s/^\tcopy \.\.\\README.*\n/\0/gm; |
605 | my $sections = () = $makefile =~ m/\0+/g; |
606 | die "$0: $name contains no README copies" if $sections < 1; |
607 | die "$0: $name contains discontiguous README copies" if $sections > 1; |
b0b6bf2b |
608 | # Now remove the other copies that follow |
609 | 1 while $makefile =~ s/\0\tcopy .*\n/\0/gm; |
610 | $makefile =~ s/\0+/join ("", &generate_nmake_1)/se; |
41630250 |
611 | |
b0b6bf2b |
612 | $makefile =~ s{(del /f [^\n]+checkpods[^\n]+).*?(pod2html)} |
41630250 |
613 | {"$1\n" . &generate_nmake_2."\n\t $2"}se; |
614 | $makefile; |
615 | } |
616 | |
617 | # shut up used only once warning |
618 | *do_dmake = *do_dmake = \&do_nmake; |
619 | |
620 | sub do_perlpod { |
621 | my $name = shift; |
622 | my $pod = join '', @_; |
623 | |
624 | unless ($pod =~ s{(For\ ease\ of\ access,\ .*\n) |
625 | (?:\s+[a-z]{4,}.*\n # fooo |
626 | |=head.*\n # =head foo |
627 | |\s*\n # blank line |
628 | )+ |
629 | } |
630 | {$1 . join "", &generate_perlpod}mxe) { |
631 | die "$0: Failed to insert ammendments in do_perlpod"; |
632 | } |
633 | $pod; |
634 | } |
635 | |
636 | sub do_podmak { |
637 | my $name = shift; |
638 | my $body = join '', @_; |
d525b9bc |
639 | foreach my $variable (qw(pod man html tex)) { |
41630250 |
640 | die "$0: could not find $variable in $name" |
641 | unless $body =~ s{\n\U$variable\E = (?:[^\n]*\\\n)*[^\n]*} |
642 | {"\n" . generate_pod_mak ($variable)}se; |
643 | } |
644 | $body; |
645 | } |
646 | |
647 | sub do_vms { |
648 | my $name = shift; |
649 | my $makefile = join '', @_; |
650 | die "$0: $name contains NUL bytes" if $makefile =~ /\0/; |
651 | $makefile =~ s/\npod\d* =[^\n]*/\0/gs; |
652 | my $sections = () = $makefile =~ m/\0+/g; |
653 | die "$0: $name contains no pod assignments" if $sections < 1; |
654 | die "$0: $name contains $sections discontigous pod assignments" |
655 | if $sections > 1; |
656 | $makefile =~ s/\0+/join "\n", '', &generate_descrip_mms_1/se; |
657 | |
658 | die "$0: $name contains NUL bytes" if $makefile =~ /\0/; |
659 | |
660 | # Looking for rules like this |
661 | # [.lib.pod]perl.pod : [.pod]perl.pod |
662 | # @ If F$Search("[.lib]pod.dir").eqs."" Then Create/Directory [.lib.pod] |
663 | # Copy/NoConfirm/Log $(MMS$SOURCE) [.lib.pod] |
664 | |
665 | $makefile =~ s/\n\Q[.lib.pod]\Eperl[^\n\.]*\.pod[^\n]+\n |
666 | [^\n]+\n # Another line |
667 | [^\n]+\Q[.lib.pod]\E\n # ends [.lib.pod] |
668 | /\0/gsx; |
669 | $sections = () = $makefile =~ m/\0+/g; |
670 | die "$0: $name contains no copy rules" if $sections < 1; |
671 | die "$0: $name contains $sections discontigous copy rules" |
672 | if $sections > 1; |
673 | $makefile =~ s/\0+/join "\n", '', &generate_descrip_mms_2/se; |
674 | $makefile; |
675 | } |
676 | |
0dfdcd8a |
677 | sub do_unix { |
678 | my $name = shift; |
679 | my $makefile_SH = join '', @_; |
680 | die "$0: $name contains NUL bytes" if $makefile_SH =~ /\0/; |
681 | |
682 | $makefile_SH =~ s/\n\s+-\@test -f \S+ && cd pod && \$\(LNS\) \S+ \S+ && cd \.\. && echo "\S+" >> extra.pods \# See buildtoc\n/\0/gm; |
683 | |
684 | my $sections = () = $makefile_SH =~ m/\0+/g; |
685 | |
686 | die "$0: $name contains no copy rules" if $sections < 1; |
687 | die "$0: $name contains $sections discontigous copy rules" |
688 | if $sections > 1; |
689 | |
690 | my @copy_rules = map "\t-\@test -f pod/$Copies{$_} && cd pod && \$(LNS) $Copies{$_} $_ && cd .. && echo \"pod/$_\" >> extra.pods # See buildtoc", |
691 | keys %Copies; |
692 | |
693 | $makefile_SH =~ s/\0+/join "\n", '', @copy_rules, ''/se; |
694 | $makefile_SH; |
695 | |
696 | } |
697 | |
41630250 |
698 | # Do stuff |
699 | |
700 | my $built; |
701 | while (my ($target, $name) = each %Targets) { |
702 | next unless $Build{$target}; |
703 | $built++; |
704 | if ($target eq "toc") { |
671313d0 |
705 | print "Now processing $name\n" if $Verbose; |
41630250 |
706 | &output_perltoc; |
671313d0 |
707 | print "Finished\n" if $Verbose; |
41630250 |
708 | next; |
709 | } |
710 | print "Now processing $name\n" if $Verbose; |
711 | open THING, $name or die "Can't open $name: $!"; |
712 | my @orig = <THING>; |
713 | my $orig = join '', @orig; |
714 | close THING; |
715 | my @new = do { |
716 | no strict 'refs'; |
717 | &{"do_$target"}($target, @orig); |
718 | }; |
719 | my $new = join '', @new; |
720 | if ($new eq $orig) { |
721 | print "Was not modified\n" if $Verbose; |
722 | next; |
723 | } |
724 | rename $name, "$name.old" or die "$0: Can't rename $name to $name.old: $!"; |
725 | open THING, ">$name" or die "$0: Can't open $name for writing: $!"; |
726 | print THING $new or die "$0: print to $name failed: $!"; |
727 | close THING or die die "$0: close $name failed: $!"; |
728 | } |
729 | |
730 | warn "$0: was not instructed to build anything\n" unless $built; |