Commit | Line | Data |
005c1a0e |
1 | package ExtUtils::Manifest; |
2 | |
005c1a0e |
3 | require Exporter; |
8e07c86e |
4 | use Config; |
005c1a0e |
5 | use File::Find; |
79dd614e |
6 | use File::Copy 'copy'; |
0b9c804f |
7 | use File::Spec::Functions qw(splitpath); |
005c1a0e |
8 | use Carp; |
8a1da95f |
9 | use strict; |
10 | |
f168a5e7 |
11 | our ($VERSION,@ISA,@EXPORT_OK, |
5d31cce8 |
12 | $Is_MacOS,$Is_VMS, |
f6d6199c |
13 | $Debug,$Verbose,$Quiet,$MANIFEST,$DEFAULT_MSKIP); |
8a1da95f |
14 | |
f6d6199c |
15 | $VERSION = 1.37_01; |
8a1da95f |
16 | @ISA=('Exporter'); |
17 | @EXPORT_OK = ('mkmanifest', 'manicheck', 'fullcheck', 'filecheck', |
18 | 'skipcheck', 'maniread', 'manicopy'); |
005c1a0e |
19 | |
db5fd395 |
20 | $Is_MacOS = $^O eq 'MacOS'; |
79dd614e |
21 | $Is_VMS = $^O eq 'VMS'; |
f6d6199c |
22 | require VMS::Filespec if $Is_VMS; |
005c1a0e |
23 | |
0b9c804f |
24 | $Debug = $ENV{PERL_MM_MANIFEST_DEBUG} || 0; |
75e2e551 |
25 | $Verbose = defined $ENV{PERL_MM_MANIFEST_VERBOSE} ? |
26 | $ENV{PERL_MM_MANIFEST_VERBOSE} : 1; |
005c1a0e |
27 | $Quiet = 0; |
cb1a09d0 |
28 | $MANIFEST = 'MANIFEST'; |
0b9c804f |
29 | $DEFAULT_MSKIP = (splitpath($INC{"ExtUtils/Manifest.pm"}))[1]."$MANIFEST.SKIP"; |
cb1a09d0 |
30 | |
4e68a208 |
31 | # Really cool fix from Ilya :) |
32 | unless (defined $Config{d_link}) { |
db376a24 |
33 | no warnings; |
4e68a208 |
34 | *ln = \&cp; |
35 | } |
36 | |
005c1a0e |
37 | sub mkmanifest { |
38 | my $manimiss = 0; |
0300da75 |
39 | my $read = (-r 'MANIFEST' && maniread()) or $manimiss++; |
005c1a0e |
40 | $read = {} if $manimiss; |
864a5fa8 |
41 | local *M; |
cb1a09d0 |
42 | rename $MANIFEST, "$MANIFEST.bak" unless $manimiss; |
43 | open M, ">$MANIFEST" or die "Could not open $MANIFEST: $!"; |
f6d6199c |
44 | my $skip = _maniskip(); |
005c1a0e |
45 | my $found = manifind(); |
46 | my($key,$val,$file,%all); |
f1387719 |
47 | %all = (%$found, %$read); |
84876ac5 |
48 | $all{$MANIFEST} = ($Is_VMS ? "$MANIFEST\t\t" : '') . 'This list of files' |
49 | if $manimiss; # add new MANIFEST to known file list |
005c1a0e |
50 | foreach $file (sort keys %all) { |
f6d6199c |
51 | if ($skip->($file)) { |
52 | # Policy: only remove files if they're listed in MANIFEST.SKIP. |
53 | # Don't remove files just because they don't exist. |
54 | warn "Removed from $MANIFEST: $file\n" if $Verbose and exists $read->{$file}; |
55 | next; |
56 | } |
005c1a0e |
57 | if ($Verbose){ |
cb1a09d0 |
58 | warn "Added to $MANIFEST: $file\n" unless exists $read->{$file}; |
005c1a0e |
59 | } |
8e07c86e |
60 | my $text = $all{$file}; |
84876ac5 |
61 | ($file,$text) = split(/\s+/,$text,2) if $Is_VMS && $text; |
db5fd395 |
62 | $file = _unmacify($file); |
005c1a0e |
63 | my $tabs = (5 - (length($file)+1)/8); |
64 | $tabs = 1 if $tabs < 1; |
8e07c86e |
65 | $tabs = 0 unless $text; |
66 | print M $file, "\t" x $tabs, $text, "\n"; |
005c1a0e |
67 | } |
68 | close M; |
69 | } |
70 | |
f6d6199c |
71 | # Geez, shouldn't this use File::Spec or File::Basename or something? |
72 | # Why so careful about dependencies? |
73 | sub clean_up_filename { |
74 | my $filename = shift; |
75 | $filename =~ s|^\./||; |
76 | $filename =~ s/^:([^:]+)$/$1/ if $Is_MacOS; |
77 | return $filename; |
78 | } |
79 | |
005c1a0e |
80 | sub manifind { |
f6d6199c |
81 | my $p = shift || {}; |
f6d6199c |
82 | my $found = {}; |
83 | |
84 | my $wanted = sub { |
85 | my $name = clean_up_filename($File::Find::name); |
86 | warn "Debug: diskfile $name\n" if $Debug; |
45bc4d3a |
87 | return if -d $name; |
f6d6199c |
88 | |
89 | if( $Is_VMS ) { |
90 | $name =~ s#(.*)\.$#\L$1#; |
91 | $name = uc($name) if $name =~ /^MANIFEST(\.SKIP)?$/i; |
92 | } |
93 | $found->{$name} = ""; |
94 | }; |
95 | |
96 | # We have to use "$File::Find::dir/$_" in preprocess, because |
97 | # $File::Find::name is unavailable. |
98 | # Also, it's okay to use / here, because MANIFEST files use Unix-style |
99 | # paths. |
100 | find({wanted => $wanted, |
f6d6199c |
101 | no_chdir => 1, |
102 | }, |
103 | $Is_MacOS ? ":" : "."); |
104 | |
105 | return $found; |
005c1a0e |
106 | } |
107 | |
108 | sub fullcheck { |
45bc4d3a |
109 | return [_check_files()], [_check_manifest()]; |
005c1a0e |
110 | } |
111 | |
112 | sub manicheck { |
45bc4d3a |
113 | return _check_files(); |
005c1a0e |
114 | } |
115 | |
116 | sub filecheck { |
45bc4d3a |
117 | return _check_manifest(); |
005c1a0e |
118 | } |
119 | |
8e07c86e |
120 | sub skipcheck { |
45bc4d3a |
121 | my($p) = @_; |
122 | my $found = manifind(); |
123 | my $matches = _maniskip(); |
124 | |
125 | my @skipped = (); |
126 | foreach my $file (sort keys %$found){ |
127 | if (&$matches($file)){ |
128 | warn "Skipping $file\n"; |
129 | push @skipped, $file; |
130 | next; |
131 | } |
132 | } |
133 | |
134 | return @skipped; |
8e07c86e |
135 | } |
136 | |
f6d6199c |
137 | |
45bc4d3a |
138 | sub _check_files { |
139 | my $p = shift; |
39e571d4 |
140 | my $dosnames=(defined(&Dos::UseLFN) && Dos::UseLFN()==0); |
45bc4d3a |
141 | my $read = maniread() || {}; |
142 | my $found = manifind($p); |
143 | |
144 | my(@missfile) = (); |
145 | foreach my $file (sort keys %$read){ |
146 | warn "Debug: manicheck checking from $MANIFEST $file\n" if $Debug; |
147 | if ($dosnames){ |
148 | $file = lc $file; |
149 | $file =~ s=(\.(\w|-)+)=substr ($1,0,4)=ge; |
150 | $file =~ s=((\w|-)+)=substr ($1,0,8)=ge; |
151 | } |
152 | unless ( exists $found->{$file} ) { |
153 | warn "No such file: $file\n" unless $Quiet; |
154 | push @missfile, $file; |
155 | } |
005c1a0e |
156 | } |
45bc4d3a |
157 | |
158 | return @missfile; |
159 | } |
160 | |
161 | |
162 | sub _check_manifest { |
163 | my($p) = @_; |
164 | my $read = maniread() || {}; |
165 | my $found = manifind($p); |
166 | my $skip = _maniskip(); |
167 | |
168 | my @missentry = (); |
169 | foreach my $file (sort keys %$found){ |
170 | next if $skip->($file); |
171 | warn "Debug: manicheck checking from disk $file\n" if $Debug; |
172 | unless ( exists $read->{$file} ) { |
173 | my $canon = $Is_MacOS ? "\t" . _unmacify($file) : ''; |
174 | warn "Not in $MANIFEST: $file$canon\n" unless $Quiet; |
175 | push @missentry, $file; |
176 | } |
005c1a0e |
177 | } |
45bc4d3a |
178 | |
179 | return @missentry; |
005c1a0e |
180 | } |
181 | |
45bc4d3a |
182 | |
005c1a0e |
183 | sub maniread { |
184 | my ($mfile) = @_; |
15a074ca |
185 | $mfile ||= $MANIFEST; |
005c1a0e |
186 | my $read = {}; |
187 | local *M; |
188 | unless (open M, $mfile){ |
189 | warn "$mfile: $!"; |
190 | return $read; |
191 | } |
192 | while (<M>){ |
193 | chomp; |
15a074ca |
194 | next if /^#/; |
0e3309e2 |
195 | |
196 | my($file, $comment) = /^(\S+)\s*(.*)/; |
197 | next unless $file; |
198 | |
db5fd395 |
199 | if ($Is_MacOS) { |
0e3309e2 |
200 | $file = _macify($file); |
201 | $file =~ s/\\([0-3][0-7][0-7])/sprintf("%c", oct($1))/ge; |
db5fd395 |
202 | } |
203 | elsif ($Is_VMS) { |
f6d6199c |
204 | require File::Basename; |
9607fc9c |
205 | my($base,$dir) = File::Basename::fileparse($file); |
206 | # Resolve illegal file specifications in the same way as tar |
207 | $dir =~ tr/./_/; |
208 | my(@pieces) = split(/\./,$base); |
209 | if (@pieces > 2) { $base = shift(@pieces) . '.' . join('_',@pieces); } |
210 | my $okfile = "$dir$base"; |
211 | warn "Debug: Illegal name $file changed to $okfile\n" if $Debug; |
349e1be1 |
212 | $file = $okfile; |
f6d6199c |
213 | $file = lc($file) unless $file =~ /^MANIFEST(\.SKIP)?$/; |
9607fc9c |
214 | } |
0e3309e2 |
215 | |
216 | $read->{$file} = $comment; |
005c1a0e |
217 | } |
218 | close M; |
219 | $read; |
220 | } |
221 | |
222 | # returns an anonymous sub that decides if an argument matches |
223 | sub _maniskip { |
005c1a0e |
224 | my @skip ; |
45bc4d3a |
225 | my $mfile = "$MANIFEST.SKIP"; |
005c1a0e |
226 | local *M; |
f6d6199c |
227 | open M, $mfile or open M, $DEFAULT_MSKIP or return sub {0}; |
005c1a0e |
228 | while (<M>){ |
229 | chomp; |
15a074ca |
230 | next if /^#/; |
005c1a0e |
231 | next if /^\s*$/; |
db5fd395 |
232 | push @skip, _macify($_); |
005c1a0e |
233 | } |
234 | close M; |
f6d6199c |
235 | my $opts = $Is_VMS ? '(?i)' : ''; |
236 | |
237 | # Make sure each entry is isolated in its own parentheses, in case |
238 | # any of them contain alternations |
239 | my $regex = join '|', map "(?:$_)", @skip; |
240 | |
45bc4d3a |
241 | return sub { $_[0] =~ qr{$opts$regex} }; |
005c1a0e |
242 | } |
243 | |
244 | sub manicopy { |
8e07c86e |
245 | my($read,$target,$how)=@_; |
005c1a0e |
246 | croak "manicopy() called without target argument" unless defined $target; |
15a074ca |
247 | $how ||= 'cp'; |
005c1a0e |
248 | require File::Path; |
249 | require File::Basename; |
250 | my(%dirs,$file); |
8e07c86e |
251 | $target = VMS::Filespec::unixify($target) if $Is_VMS; |
553c0e07 |
252 | File::Path::mkpath([ $target ],! $Quiet,$Is_VMS ? undef : 0755); |
005c1a0e |
253 | foreach $file (keys %$read){ |
db5fd395 |
254 | if ($Is_MacOS) { |
255 | if ($file =~ m!:!) { |
256 | my $dir = _maccat($target, $file); |
257 | $dir =~ s/[^:]+$//; |
258 | File::Path::mkpath($dir,1,0755); |
259 | } |
260 | cp_if_diff($file, _maccat($target, $file), $how); |
261 | } else { |
262 | $file = VMS::Filespec::unixify($file) if $Is_VMS; |
263 | if ($file =~ m!/!) { # Ilya, that hurts, I fear, or maybe not? |
264 | my $dir = File::Basename::dirname($file); |
265 | $dir = VMS::Filespec::unixify($dir) if $Is_VMS; |
266 | File::Path::mkpath(["$target/$dir"],! $Quiet,$Is_VMS ? undef : 0755); |
267 | } |
268 | cp_if_diff($file, "$target/$file", $how); |
84876ac5 |
269 | } |
005c1a0e |
270 | } |
271 | } |
272 | |
273 | sub cp_if_diff { |
8a1da95f |
274 | my($from, $to, $how)=@_; |
15a074ca |
275 | -f $from or carp "$0: $from not found"; |
8e07c86e |
276 | my($diff) = 0; |
277 | local(*F,*T); |
db5fd395 |
278 | open(F,"< $from\0") or croak "Can't read $from: $!\n"; |
279 | if (open(T,"< $to\0")) { |
8e07c86e |
280 | while (<F>) { $diff++,last if $_ ne <T>; } |
281 | $diff++ unless eof(T); |
282 | close T; |
283 | } |
284 | else { $diff++; } |
285 | close F; |
286 | if ($diff) { |
287 | if (-e $to) { |
288 | unlink($to) or confess "unlink $to: $!"; |
289 | } |
15a074ca |
290 | STRICT_SWITCH: { |
291 | best($from,$to), last STRICT_SWITCH if $how eq 'best'; |
292 | cp($from,$to), last STRICT_SWITCH if $how eq 'cp'; |
293 | ln($from,$to), last STRICT_SWITCH if $how eq 'ln'; |
294 | croak("ExtUtils::Manifest::cp_if_diff " . |
295 | "called with illegal how argument [$how]. " . |
296 | "Legal values are 'best', 'cp', and 'ln'."); |
297 | } |
8e07c86e |
298 | } |
299 | } |
300 | |
8e07c86e |
301 | sub cp { |
302 | my ($srcFile, $dstFile) = @_; |
79dd614e |
303 | my ($perm,$access,$mod) = (stat $srcFile)[2,8,9]; |
304 | copy($srcFile,$dstFile); |
9607fc9c |
305 | utime $access, $mod + ($Is_VMS ? 1 : 0), $dstFile; |
8e07c86e |
306 | # chmod a+rX-w,go-w |
45bc4d3a |
307 | chmod( 0444 | ( $perm & 0111 ? 0111 : 0 ), $dstFile ) |
308 | unless ($^O eq 'MacOS'); |
8e07c86e |
309 | } |
310 | |
311 | sub ln { |
312 | my ($srcFile, $dstFile) = @_; |
f0f13d0e |
313 | return &cp if $Is_VMS or ($^O eq 'MSWin32' and Win32::IsWin95()); |
8e07c86e |
314 | link($srcFile, $dstFile); |
315 | local($_) = $dstFile; # chmod a+r,go-w+X (except "X" only applies to u=x) |
316 | my $mode= 0444 | (stat)[2] & 0700; |
4e6ea2c3 |
317 | if (! chmod( $mode | ( $mode & 0100 ? 0111 : 0 ), $_ )) { |
318 | unlink $dstFile; |
319 | return; |
320 | } |
321 | 1; |
8e07c86e |
322 | } |
323 | |
4633a7c4 |
324 | sub best { |
325 | my ($srcFile, $dstFile) = @_; |
326 | if (-l $srcFile) { |
327 | cp($srcFile, $dstFile); |
328 | } else { |
3dee4013 |
329 | ln($srcFile, $dstFile) or cp($srcFile, $dstFile); |
4633a7c4 |
330 | } |
331 | } |
332 | |
db5fd395 |
333 | sub _macify { |
334 | my($file) = @_; |
335 | |
336 | return $file unless $Is_MacOS; |
337 | |
338 | $file =~ s|^\./||; |
339 | if ($file =~ m|/|) { |
340 | $file =~ s|/+|:|g; |
341 | $file = ":$file"; |
342 | } |
343 | |
344 | $file; |
345 | } |
346 | |
347 | sub _maccat { |
348 | my($f1, $f2) = @_; |
349 | |
350 | return "$f1/$f2" unless $Is_MacOS; |
351 | |
352 | $f1 .= ":$f2"; |
353 | $f1 =~ s/([^:]:):/$1/g; |
354 | return $f1; |
355 | } |
356 | |
357 | sub _unmacify { |
358 | my($file) = @_; |
359 | |
360 | return $file unless $Is_MacOS; |
361 | |
362 | $file =~ s|^:||; |
363 | $file =~ s|([/ \n])|sprintf("\\%03o", unpack("c", $1))|ge; |
364 | $file =~ y|:|/|; |
365 | |
366 | $file; |
367 | } |
368 | |
005c1a0e |
369 | 1; |
79dd614e |
370 | |
371 | __END__ |
372 | |
373 | =head1 NAME |
374 | |
375 | ExtUtils::Manifest - utilities to write and check a MANIFEST file |
376 | |
377 | =head1 SYNOPSIS |
378 | |
d962e1c0 |
379 | require ExtUtils::Manifest; |
79dd614e |
380 | |
d962e1c0 |
381 | ExtUtils::Manifest::mkmanifest; |
79dd614e |
382 | |
d962e1c0 |
383 | ExtUtils::Manifest::manicheck; |
79dd614e |
384 | |
d962e1c0 |
385 | ExtUtils::Manifest::filecheck; |
79dd614e |
386 | |
d962e1c0 |
387 | ExtUtils::Manifest::fullcheck; |
79dd614e |
388 | |
d962e1c0 |
389 | ExtUtils::Manifest::skipcheck; |
79dd614e |
390 | |
d962e1c0 |
391 | ExtUtils::Manifest::manifind(); |
79dd614e |
392 | |
d962e1c0 |
393 | ExtUtils::Manifest::maniread($file); |
79dd614e |
394 | |
d962e1c0 |
395 | ExtUtils::Manifest::manicopy($read,$target,$how); |
79dd614e |
396 | |
397 | =head1 DESCRIPTION |
398 | |
d962e1c0 |
399 | mkmanifest() writes all files in and below the current directory to a |
79dd614e |
400 | file named in the global variable $ExtUtils::Manifest::MANIFEST (which |
401 | defaults to C<MANIFEST>) in the current directory. It works similar to |
402 | |
403 | find . -print |
404 | |
405 | but in doing so checks each line in an existing C<MANIFEST> file and |
406 | includes any comments that are found in the existing C<MANIFEST> file |
407 | in the new one. Anything between white space and an end of line within |
408 | a C<MANIFEST> file is considered to be a comment. Filenames and |
de592821 |
409 | comments are separated by one or more TAB characters in the |
79dd614e |
410 | output. All files that match any regular expression in a file |
411 | C<MANIFEST.SKIP> (if such a file exists) are ignored. |
412 | |
e258e381 |
413 | manicheck() checks if all the files within a C<MANIFEST> in the current |
414 | directory really do exist. If C<MANIFEST> and the tree below the current |
415 | directory are in sync it exits silently, returning an empty list. Otherwise |
416 | it returns a list of files which are listed in the C<MANIFEST> but missing |
417 | from the directory, and by default also outputs these names to STDERR. |
79dd614e |
418 | |
d962e1c0 |
419 | filecheck() finds files below the current directory that are not |
79dd614e |
420 | mentioned in the C<MANIFEST> file. An optional file C<MANIFEST.SKIP> |
421 | will be consulted. Any file matching a regular expression in such a |
e258e381 |
422 | file will not be reported as missing in the C<MANIFEST> file. The list of |
423 | any extraneous files found is returned, and by default also reported to |
424 | STDERR. |
79dd614e |
425 | |
e258e381 |
426 | fullcheck() does both a manicheck() and a filecheck(), returning references |
427 | to two arrays, the first for files manicheck() found to be missing, the |
428 | seond for unexpeced files found by filecheck(). |
79dd614e |
429 | |
d962e1c0 |
430 | skipcheck() lists all the files that are skipped due to your |
79dd614e |
431 | C<MANIFEST.SKIP> file. |
432 | |
d962e1c0 |
433 | manifind() returns a hash reference. The keys of the hash are the |
79dd614e |
434 | files found below the current directory. |
435 | |
d962e1c0 |
436 | maniread($file) reads a named C<MANIFEST> file (defaults to |
79dd614e |
437 | C<MANIFEST> in the current directory) and returns a HASH reference |
438 | with files being the keys and comments being the values of the HASH. |
15a074ca |
439 | Blank lines and lines which start with C<#> in the C<MANIFEST> file |
440 | are discarded. |
79dd614e |
441 | |
d962e1c0 |
442 | C<manicopy($read,$target,$how)> copies the files that are the keys in |
79dd614e |
443 | the HASH I<%$read> to the named target directory. The HASH reference |
d962e1c0 |
444 | $read is typically returned by the maniread() function. This |
79dd614e |
445 | function is useful for producing a directory tree identical to the |
446 | intended distribution tree. The third parameter $how can be used to |
447 | specify a different methods of "copying". Valid values are C<cp>, |
448 | which actually copies the files, C<ln> which creates hard links, and |
449 | C<best> which mostly links the files but copies any symbolic link to |
450 | make a tree without any symbolic link. Best is the default. |
451 | |
452 | =head1 MANIFEST.SKIP |
453 | |
454 | The file MANIFEST.SKIP may contain regular expressions of files that |
455 | should be ignored by mkmanifest() and filecheck(). The regular |
15a074ca |
456 | expressions should appear one on each line. Blank lines and lines |
457 | which start with C<#> are skipped. Use C<\#> if you need a regular |
458 | expression to start with a sharp character. A typical example: |
79dd614e |
459 | |
0b9c804f |
460 | # Version control files and dirs. |
79dd614e |
461 | \bRCS\b |
0b9c804f |
462 | \bCVS\b |
463 | ,v$ |
464 | |
465 | # Makemaker generated files and dirs. |
79dd614e |
466 | ^MANIFEST\. |
467 | ^Makefile$ |
79dd614e |
468 | ^blib/ |
469 | ^MakeMaker-\d |
470 | |
0b9c804f |
471 | # Temp, old and emacs backup files. |
472 | ~$ |
473 | \.old$ |
474 | ^#.*#$ |
cfcce72b |
475 | ^\.# |
0b9c804f |
476 | |
477 | If no MANIFEST.SKIP file is found, a default set of skips will be |
478 | used, similar to the example above. If you want nothing skipped, |
479 | simply make an empty MANIFEST.SKIP file. |
480 | |
481 | |
79dd614e |
482 | =head1 EXPORT_OK |
483 | |
484 | C<&mkmanifest>, C<&manicheck>, C<&filecheck>, C<&fullcheck>, |
485 | C<&maniread>, and C<&manicopy> are exportable. |
486 | |
487 | =head1 GLOBAL VARIABLES |
488 | |
489 | C<$ExtUtils::Manifest::MANIFEST> defaults to C<MANIFEST>. Changing it |
490 | results in both a different C<MANIFEST> and a different |
491 | C<MANIFEST.SKIP> file. This is useful if you want to maintain |
492 | different distributions for different audiences (say a user version |
493 | and a developer version including RCS). |
494 | |
81ff29e3 |
495 | C<$ExtUtils::Manifest::Quiet> defaults to 0. If set to a true value, |
79dd614e |
496 | all functions act silently. |
497 | |
0b9c804f |
498 | C<$ExtUtils::Manifest::Debug> defaults to 0. If set to a true value, |
499 | or if PERL_MM_MANIFEST_DEBUG is true, debugging output will be |
500 | produced. |
501 | |
79dd614e |
502 | =head1 DIAGNOSTICS |
503 | |
504 | All diagnostic output is sent to C<STDERR>. |
505 | |
bbc7dcd2 |
506 | =over 4 |
79dd614e |
507 | |
508 | =item C<Not in MANIFEST:> I<file> |
509 | |
45bc4d3a |
510 | is reported if a file is found which is not in C<MANIFEST>. |
511 | |
512 | =item C<Skipping> I<file> |
513 | |
514 | is reported if a file is skipped due to an entry in C<MANIFEST.SKIP>. |
79dd614e |
515 | |
516 | =item C<No such file:> I<file> |
517 | |
518 | is reported if a file mentioned in a C<MANIFEST> file does not |
519 | exist. |
520 | |
521 | =item C<MANIFEST:> I<$!> |
522 | |
523 | is reported if C<MANIFEST> could not be opened. |
524 | |
525 | =item C<Added to MANIFEST:> I<file> |
526 | |
527 | is reported by mkmanifest() if $Verbose is set and a file is added |
528 | to MANIFEST. $Verbose is set to 1 by default. |
529 | |
530 | =back |
531 | |
0b9c804f |
532 | =head1 ENVIRONMENT |
533 | |
534 | =over 4 |
535 | |
536 | =item B<PERL_MM_MANIFEST_DEBUG> |
537 | |
538 | Turns on debugging |
539 | |
540 | =back |
541 | |
79dd614e |
542 | =head1 SEE ALSO |
543 | |
544 | L<ExtUtils::MakeMaker> which has handy targets for most of the functionality. |
545 | |
546 | =head1 AUTHOR |
547 | |
e309c560 |
548 | Andreas Koenig <F<andreas.koenig@anima.de>> |
79dd614e |
549 | |
550 | =cut |