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1 | #!./miniperl -w |
962e59f3 |
2 | # |
3 | # configpm |
4 | # |
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5 | # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, |
6 | # 2002, 2003, 2004, 2005, 2006, 2007 Larry Wall and others. |
962e59f3 |
7 | # |
8 | # |
9 | # Regenerate the files |
10 | # |
11 | # lib/Config.pm |
12 | # lib/Config_heavy.pl |
13 | # lib/Config.pod |
14 | # lib/Cross.pm (optionally) |
15 | # |
8ed6d636 |
16 | # |
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17 | # from the contents of the static files |
18 | # |
19 | # Porting/Glossary |
20 | # myconfig.SH |
21 | # |
22 | # and from the contents of the Configure-generated file |
23 | # |
24 | # config.sh |
25 | # |
8ed6d636 |
26 | # Note that output directory is xlib/[cross-name]/ for cross-compiling |
27 | # |
962e59f3 |
28 | # It will only update Config.pm and Config_heavy.pl if the contents of |
29 | # either file would be different. Note that *both* files are updated in |
30 | # this case, since for example an extension makefile that has a dependency |
31 | # on Config.pm should trigger even if only Config_heavy.pl has changed. |
32 | |
33 | sub usage { die <<EOF } |
d2d98f31 |
34 | usage: $0 [ options ] |
962e59f3 |
35 | --cross=PLATFORM cross-compile for a different platform |
36 | --no-glossary don't include Porting/Glossary in lib/Config.pod |
4e73d6a4 |
37 | --chdir=dir change directory before writing files |
962e59f3 |
38 | EOF |
39 | |
2f4f46ad |
40 | use strict; |
41 | use vars qw(%Config $Config_SH_expanded); |
8990e307 |
42 | |
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43 | my $how_many_common = 22; |
44 | |
45 | # commonly used names to precache (and hence lookup fastest) |
46 | my %Common; |
47 | |
48 | while ($how_many_common--) { |
49 | $_ = <DATA>; |
50 | chomp; |
51 | /^(\S+):\s*(\d+)$/ or die "Malformed line '$_'"; |
52 | $Common{$1} = $1; |
53 | } |
5435c704 |
54 | |
55 | # names of things which may need to have slashes changed to double-colons |
56 | my %Extensions = map {($_,$_)} |
57 | qw(dynamic_ext static_ext extensions known_extensions); |
58 | |
59 | # allowed opts as well as specifies default and initial values |
60 | my %Allowed_Opts = ( |
2d9d8159 |
61 | 'cross' => '', # --cross=PLATFORM - crosscompiling for PLATFORM |
62 | 'glossary' => 1, # --no-glossary - no glossary file inclusion, |
5435c704 |
63 | # for compactness |
4e73d6a4 |
64 | 'chdir' => '', # --chdir=dir - change directory before writing files |
18f68570 |
65 | ); |
18f68570 |
66 | |
5435c704 |
67 | sub opts { |
68 | # user specified options |
69 | my %given_opts = ( |
70 | # --opt=smth |
71 | (map {/^--([\-_\w]+)=(.*)$/} @ARGV), |
72 | # --opt --no-opt --noopt |
73 | (map {/^no-?(.*)$/i?($1=>0):($_=>1)} map {/^--([\-_\w]+)$/} @ARGV), |
74 | ); |
75 | |
76 | my %opts = (%Allowed_Opts, %given_opts); |
77 | |
78 | for my $opt (grep {!exists $Allowed_Opts{$_}} keys %given_opts) { |
962e59f3 |
79 | warn "option '$opt' is not recognized"; |
80 | usage; |
5435c704 |
81 | } |
82 | @ARGV = grep {!/^--/} @ARGV; |
83 | |
84 | return %opts; |
85 | } |
18f68570 |
86 | |
5435c704 |
87 | |
88 | my %Opts = opts(); |
89 | |
4e73d6a4 |
90 | if ($Opts{chdir}) { |
91 | chdir $Opts{chdir} or die "$0: could not chdir $Opts{chdir}: $!" |
92 | } |
93 | |
8ed6d636 |
94 | my ($Config_SH, $Config_PM, $Config_heavy, $Config_POD); |
d2d98f31 |
95 | my $Glossary = 'Porting/Glossary'; |
5435c704 |
96 | |
97 | if ($Opts{cross}) { |
18f68570 |
98 | # creating cross-platform config file |
99 | mkdir "xlib"; |
5435c704 |
100 | mkdir "xlib/$Opts{cross}"; |
d2d98f31 |
101 | $Config_PM = "xlib/$Opts{cross}/Config.pm"; |
8ed6d636 |
102 | $Config_POD = "xlib/$Opts{cross}/Config.pod"; |
103 | $Config_SH = "Cross/config-$Opts{cross}.sh"; |
18f68570 |
104 | } |
105 | else { |
d2d98f31 |
106 | $Config_PM = "lib/Config.pm"; |
8ed6d636 |
107 | $Config_POD = "lib/Config.pod"; |
108 | $Config_SH = "config.sh"; |
18f68570 |
109 | } |
d2d98f31 |
110 | ($Config_heavy = $Config_PM) =~ s/\.pm$/_heavy.pl/; |
111 | die "Can't automatically determine name for Config_heavy.pl from '$Config_PM'" |
112 | if $Config_heavy eq $Config_PM; |
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113 | |
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114 | my $config_txt; |
115 | my $heavy_txt; |
2d9d8159 |
116 | |
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117 | $heavy_txt .= <<'ENDOFBEG'; |
2d9d8159 |
118 | # This file was created by configpm when Perl was built. Any changes |
119 | # made to this file will be lost the next time perl is built. |
120 | |
121 | package Config; |
122 | use strict; |
123 | # use warnings; Pulls in Carp |
124 | # use vars pulls in Carp |
125 | ENDOFBEG |
fec02dd3 |
126 | |
9137345a |
127 | my $myver = sprintf "%vd", $^V; |
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128 | |
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129 | $config_txt .= sprintf <<'ENDOFBEG', ($myver) x 3; |
5435c704 |
130 | # This file was created by configpm when Perl was built. Any changes |
131 | # made to this file will be lost the next time perl is built. |
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132 | |
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133 | # for a description of the variables, please have a look at the |
134 | # Glossary file, as written in the Porting folder, or use the url: |
135 | # http://perl5.git.perl.org/perl.git/blob/HEAD:/Porting/Glossary |
136 | |
8990e307 |
137 | package Config; |
2f4f46ad |
138 | use strict; |
139 | # use warnings; Pulls in Carp |
140 | # use vars pulls in Carp |
141 | @Config::EXPORT = qw(%%Config); |
142 | @Config::EXPORT_OK = qw(myconfig config_sh config_vars config_re); |
a48f8c77 |
143 | |
43d06990 |
144 | # Need to stub all the functions to make code such as print Config::config_sh |
145 | # keep working |
146 | |
147 | sub myconfig; |
148 | sub config_sh; |
149 | sub config_vars; |
150 | sub config_re; |
151 | |
2f4f46ad |
152 | my %%Export_Cache = map {($_ => 1)} (@Config::EXPORT, @Config::EXPORT_OK); |
153 | |
154 | our %%Config; |
e3d0cac0 |
155 | |
156 | # Define our own import method to avoid pulling in the full Exporter: |
157 | sub import { |
a48f8c77 |
158 | my $pkg = shift; |
2f4f46ad |
159 | @_ = @Config::EXPORT unless @_; |
5435c704 |
160 | |
a48f8c77 |
161 | my @funcs = grep $_ ne '%%Config', @_; |
162 | my $export_Config = @funcs < @_ ? 1 : 0; |
5435c704 |
163 | |
2f4f46ad |
164 | no strict 'refs'; |
a48f8c77 |
165 | my $callpkg = caller(0); |
166 | foreach my $func (@funcs) { |
167 | die sprintf qq{"%%s" is not exported by the %%s module\n}, |
168 | $func, __PACKAGE__ unless $Export_Cache{$func}; |
169 | *{$callpkg.'::'.$func} = \&{$func}; |
170 | } |
5435c704 |
171 | |
a48f8c77 |
172 | *{"$callpkg\::Config"} = \%%Config if $export_Config; |
173 | return; |
e3d0cac0 |
174 | } |
175 | |
5435c704 |
176 | die "Perl lib version (%s) doesn't match executable version ($])" |
177 | unless $^V; |
de98c553 |
178 | |
5435c704 |
179 | $^V eq %s |
a48f8c77 |
180 | or die "Perl lib version (%s) doesn't match executable version (" . |
181 | sprintf("v%%vd",$^V) . ")"; |
a0d0e21e |
182 | |
8990e307 |
183 | ENDOFBEG |
184 | |
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185 | |
5435c704 |
186 | my @non_v = (); |
5435c704 |
187 | my @v_others = (); |
188 | my $in_v = 0; |
189 | my %Data = (); |
190 | |
a0d0e21e |
191 | |
1a9ca827 |
192 | my %seen_quotes; |
2f4f46ad |
193 | { |
194 | my ($name, $val); |
8ed6d636 |
195 | open(CONFIG_SH, $Config_SH) || die "Can't open $Config_SH: $!"; |
2f4f46ad |
196 | while (<CONFIG_SH>) { |
a0d0e21e |
197 | next if m:^#!/bin/sh:; |
5435c704 |
198 | |
a02608de |
199 | # Catch PERL_CONFIG_SH=true and PERL_VERSION=n line from Configure. |
d4de4258 |
200 | s/^(\w+)=(true|\d+)\s*$/$1='$2'\n/ or m/^(\w+)='(.*)'$/; |
3905a40f |
201 | my($k, $v) = ($1, $2); |
5435c704 |
202 | |
2000072c |
203 | # grandfather PATCHLEVEL and SUBVERSION and CONFIG |
cceca5ed |
204 | if ($k) { |
205 | if ($k eq 'PERL_VERSION') { |
206 | push @v_others, "PATCHLEVEL='$v'\n"; |
207 | } |
208 | elsif ($k eq 'PERL_SUBVERSION') { |
209 | push @v_others, "SUBVERSION='$v'\n"; |
210 | } |
a02608de |
211 | elsif ($k eq 'PERL_CONFIG_SH') { |
2000072c |
212 | push @v_others, "CONFIG='$v'\n"; |
213 | } |
cceca5ed |
214 | } |
5435c704 |
215 | |
435ec615 |
216 | # We can delimit things in config.sh with either ' or ". |
217 | unless ($in_v or m/^(\w+)=(['"])(.*\n)/){ |
a0d0e21e |
218 | push(@non_v, "#$_"); # not a name='value' line |
219 | next; |
220 | } |
2f4f46ad |
221 | my $quote = $2; |
5435c704 |
222 | if ($in_v) { |
223 | $val .= $_; |
224 | } |
225 | else { |
226 | ($name,$val) = ($1,$3); |
227 | } |
435ec615 |
228 | $in_v = $val !~ /$quote\n/; |
44a8e56a |
229 | next if $in_v; |
a0d0e21e |
230 | |
5435c704 |
231 | s,/,::,g if $Extensions{$name}; |
a0d0e21e |
232 | |
5435c704 |
233 | $val =~ s/$quote\n?\z//; |
3c81428c |
234 | |
5435c704 |
235 | my $line = "$name=$quote$val$quote\n"; |
deeea481 |
236 | push(@v_others, $line); |
1a9ca827 |
237 | $seen_quotes{$quote}++; |
2f4f46ad |
238 | } |
239 | close CONFIG_SH; |
5435c704 |
240 | } |
2f4f46ad |
241 | |
1a9ca827 |
242 | # This is somewhat grim, but I want the code for parsing config.sh here and |
243 | # now so that I can expand $Config{ivsize} and $Config{ivtype} |
244 | |
245 | my $fetch_string = <<'EOT'; |
246 | |
247 | # Search for it in the big string |
248 | sub fetch_string { |
249 | my($self, $key) = @_; |
250 | |
251 | EOT |
252 | |
253 | if ($seen_quotes{'"'}) { |
254 | # We need the full ' and " code |
255 | $fetch_string .= <<'EOT'; |
256 | my $quote_type = "'"; |
257 | my $marker = "$key="; |
258 | |
259 | # Check for the common case, ' delimited |
260 | my $start = index($Config_SH_expanded, "\n$marker$quote_type"); |
261 | # If that failed, check for " delimited |
262 | if ($start == -1) { |
263 | $quote_type = '"'; |
264 | $start = index($Config_SH_expanded, "\n$marker$quote_type"); |
265 | } |
266 | EOT |
267 | } else { |
268 | $fetch_string .= <<'EOT'; |
269 | # We only have ' delimted. |
270 | my $start = index($Config_SH_expanded, "\n$key=\'"); |
271 | EOT |
272 | } |
273 | $fetch_string .= <<'EOT'; |
274 | # Start can never be -1 now, as we've rigged the long string we're |
275 | # searching with an initial dummy newline. |
276 | return undef if $start == -1; |
277 | |
278 | $start += length($key) + 3; |
279 | |
280 | EOT |
281 | if (!$seen_quotes{'"'}) { |
282 | # Don't need the full ' and " code, or the eval expansion. |
283 | $fetch_string .= <<'EOT'; |
284 | my $value = substr($Config_SH_expanded, $start, |
285 | index($Config_SH_expanded, "'\n", $start) |
286 | - $start); |
287 | EOT |
288 | } else { |
289 | $fetch_string .= <<'EOT'; |
290 | my $value = substr($Config_SH_expanded, $start, |
291 | index($Config_SH_expanded, "$quote_type\n", $start) |
292 | - $start); |
293 | |
294 | # If we had a double-quote, we'd better eval it so escape |
295 | # sequences and such can be interpolated. Since the incoming |
296 | # value is supposed to follow shell rules and not perl rules, |
297 | # we escape any perl variable markers |
298 | if ($quote_type eq '"') { |
299 | $value =~ s/\$/\\\$/g; |
300 | $value =~ s/\@/\\\@/g; |
301 | eval "\$value = \"$value\""; |
302 | } |
303 | EOT |
304 | } |
305 | $fetch_string .= <<'EOT'; |
306 | # So we can say "if $Config{'foo'}". |
307 | $value = undef if $value eq 'undef'; |
308 | $self->{$key} = $value; # cache it |
309 | } |
310 | EOT |
311 | |
312 | eval $fetch_string; |
313 | die if $@; |
3c81428c |
314 | |
8468119f |
315 | # Calculation for the keys for byteorder |
316 | # This is somewhat grim, but I need to run fetch_string here. |
deeea481 |
317 | our $Config_SH_expanded = join "\n", '', @v_others; |
8468119f |
318 | |
319 | my $t = fetch_string ({}, 'ivtype'); |
320 | my $s = fetch_string ({}, 'ivsize'); |
321 | |
322 | # byteorder does exist on its own but we overlay a virtual |
323 | # dynamically recomputed value. |
324 | |
325 | # However, ivtype and ivsize will not vary for sane fat binaries |
326 | |
327 | my $f = $t eq 'long' ? 'L!' : $s == 8 ? 'Q': 'I'; |
328 | |
329 | my $byteorder_code; |
330 | if ($s == 4 || $s == 8) { |
331 | my $list = join ',', reverse(2..$s); |
332 | my $format = 'a'x$s; |
333 | $byteorder_code = <<"EOT"; |
2855b621 |
334 | |
8468119f |
335 | my \$i = 0; |
336 | foreach my \$c ($list) { \$i |= ord(\$c); \$i <<= 8 } |
337 | \$i |= ord(1); |
2d9d8159 |
338 | our \$byteorder = join('', unpack('$format', pack('$f', \$i))); |
8468119f |
339 | EOT |
340 | } else { |
2d9d8159 |
341 | $byteorder_code = "our \$byteorder = '?'x$s;\n"; |
8468119f |
342 | } |
343 | |
88fe16b2 |
344 | my @need_relocation; |
345 | |
346 | if (fetch_string({},'userelocatableinc')) { |
4d20abad |
347 | foreach my $what (qw(prefixexp |
348 | |
349 | archlibexp |
350 | html1direxp |
351 | html3direxp |
352 | man1direxp |
353 | man3direxp |
91f668c3 |
354 | privlibexp |
4d20abad |
355 | scriptdirexp |
91f668c3 |
356 | sitearchexp |
4d20abad |
357 | sitebinexp |
358 | sitehtml1direxp |
359 | sitehtml3direxp |
91f668c3 |
360 | sitelibexp |
4d20abad |
361 | siteman1direxp |
362 | siteman3direxp |
363 | sitescriptexp |
91f668c3 |
364 | vendorarchexp |
4d20abad |
365 | vendorbinexp |
366 | vendorhtml1direxp |
367 | vendorhtml3direxp |
91f668c3 |
368 | vendorlibexp |
4d20abad |
369 | vendorman1direxp |
370 | vendorman3direxp |
371 | vendorscriptexp |
372 | |
373 | siteprefixexp |
374 | sitelib_stem |
1d230ada |
375 | vendorlib_stem |
376 | |
377 | installarchlib |
378 | installhtml1dir |
379 | installhtml3dir |
380 | installman1dir |
381 | installman3dir |
382 | installprefix |
383 | installprefixexp |
384 | installprivlib |
385 | installscript |
386 | installsitearch |
387 | installsitebin |
388 | installsitehtml1dir |
389 | installsitehtml3dir |
390 | installsitelib |
391 | installsiteman1dir |
392 | installsiteman3dir |
393 | installsitescript |
394 | installvendorarch |
395 | installvendorbin |
396 | installvendorhtml1dir |
397 | installvendorhtml3dir |
398 | installvendorlib |
399 | installvendorman1dir |
400 | installvendorman3dir |
401 | installvendorscript |
402 | )) { |
88fe16b2 |
403 | push @need_relocation, $what if fetch_string({}, $what) =~ m!^\.\.\./!; |
404 | } |
88fe16b2 |
405 | } |
406 | |
407 | my %need_relocation; |
408 | @need_relocation{@need_relocation} = @need_relocation; |
409 | |
91f668c3 |
410 | # This can have .../ anywhere: |
411 | if (fetch_string({}, 'otherlibdirs') =~ m!\.\.\./!) { |
412 | $need_relocation{otherlibdirs} = 'otherlibdirs'; |
413 | } |
414 | |
88fe16b2 |
415 | my $relocation_code = <<'EOT'; |
416 | |
417 | sub relocate_inc { |
418 | my $libdir = shift; |
419 | return $libdir unless $libdir =~ s!^\.\.\./!!; |
420 | my $prefix = $^X; |
421 | if ($prefix =~ s!/[^/]*$!!) { |
422 | while ($libdir =~ m!^\.\./!) { |
423 | # Loop while $libdir starts "../" and $prefix still has a trailing |
424 | # directory |
425 | last unless $prefix =~ s!/([^/]+)$!!; |
426 | # but bail out if the directory we picked off the end of $prefix is . |
427 | # or .. |
428 | if ($1 eq '.' or $1 eq '..') { |
429 | # Undo! This should be rare, hence code it this way rather than a |
430 | # check each time before the s!!! above. |
431 | $prefix = "$prefix/$1"; |
432 | last; |
433 | } |
434 | # Remove that leading ../ and loop again |
435 | substr ($libdir, 0, 3, ''); |
436 | } |
437 | $libdir = "$prefix/$libdir"; |
438 | } |
439 | $libdir; |
440 | } |
441 | EOT |
442 | |
91f668c3 |
443 | if (%need_relocation) { |
88fe16b2 |
444 | my $relocations_in_common; |
91f668c3 |
445 | # otherlibdirs only features in the hash |
446 | foreach (keys %need_relocation) { |
88fe16b2 |
447 | $relocations_in_common++ if $Common{$_}; |
448 | } |
449 | if ($relocations_in_common) { |
962e59f3 |
450 | $config_txt .= $relocation_code; |
88fe16b2 |
451 | } else { |
962e59f3 |
452 | $heavy_txt .= $relocation_code; |
88fe16b2 |
453 | } |
454 | } |
455 | |
962e59f3 |
456 | $heavy_txt .= join('', @non_v) . "\n"; |
3c81428c |
457 | |
5435c704 |
458 | # copy config summary format from the myconfig.SH script |
962e59f3 |
459 | $heavy_txt .= "our \$summary = <<'!END!';\n"; |
3b5ca523 |
460 | open(MYCONFIG,"<myconfig.SH") || die "open myconfig.SH failed: $!"; |
54310121 |
461 | 1 while defined($_ = <MYCONFIG>) && !/^Summary of/; |
962e59f3 |
462 | do { $heavy_txt .= $_ } until !defined($_ = <MYCONFIG>) || /^\s*$/; |
3c81428c |
463 | close(MYCONFIG); |
a0d0e21e |
464 | |
962e59f3 |
465 | $heavy_txt .= "\n!END!\n" . <<'EOT'; |
90ec21fb |
466 | my $summary_expanded; |
3c81428c |
467 | |
468 | sub myconfig { |
90ec21fb |
469 | return $summary_expanded if $summary_expanded; |
470 | ($summary_expanded = $summary) =~ s{\$(\w+)} |
46807d8e |
471 | { |
472 | my $c; |
473 | if ($1 eq 'git_ancestor_line') { |
474 | if ($Config::Config{git_ancestor}) { |
475 | $c= "\n Ancestor: $Config::Config{git_ancestor}"; |
476 | } else { |
477 | $c= ""; |
478 | } |
479 | } else { |
480 | $c = $Config::Config{$1}; |
481 | } |
482 | defined($c) ? $c : 'undef' |
483 | }ge; |
90ec21fb |
484 | $summary_expanded; |
3c81428c |
485 | } |
5435c704 |
486 | |
8468119f |
487 | local *_ = \my $a; |
488 | $_ = <<'!END!'; |
3c81428c |
489 | EOT |
490 | |
962e59f3 |
491 | $heavy_txt .= join('', sort @v_others) . "!END!\n"; |
2855b621 |
492 | |
493 | # Only need the dynamic byteorder code in Config.pm if 'byteorder' is one of |
494 | # the precached keys |
495 | if ($Common{byteorder}) { |
962e59f3 |
496 | $config_txt .= $byteorder_code; |
2855b621 |
497 | } else { |
962e59f3 |
498 | $heavy_txt .= $byteorder_code; |
2855b621 |
499 | } |
5435c704 |
500 | |
88fe16b2 |
501 | if (@need_relocation) { |
962e59f3 |
502 | $heavy_txt .= 'foreach my $what (qw(' . join (' ', @need_relocation) . |
503 | ")) {\n" . <<'EOT'; |
8d962fa1 |
504 | s/^($what=)(['"])(.*?)\2/$1 . $2 . relocate_inc($3) . $2/me; |
88fe16b2 |
505 | } |
506 | EOT |
91f668c3 |
507 | # Currently it only makes sense to do the ... relocation on Unix, so there's |
508 | # no need to emulate the "which separator for this platform" logic in perl.c - |
509 | # ':' will always be applicable |
510 | if ($need_relocation{otherlibdirs}) { |
962e59f3 |
511 | $heavy_txt .= << 'EOT'; |
91f668c3 |
512 | s{^(otherlibdirs=)(['"])(.*?)\2} |
513 | {$1 . $2 . join ':', map {relocate_inc($_)} split ':', $3 . $2}me; |
514 | EOT |
515 | } |
88fe16b2 |
516 | } |
517 | |
962e59f3 |
518 | $heavy_txt .= <<'EOT'; |
2d9d8159 |
519 | s/(byteorder=)(['"]).*?\2/$1$2$Config::byteorder$2/m; |
43d06990 |
520 | |
521 | my $config_sh_len = length $_; |
3be00128 |
522 | |
e935c5a4 |
523 | our $Config_SH_expanded = "\n$_" . << 'EOVIRTUAL'; |
8468119f |
524 | EOT |
525 | |
06482b90 |
526 | foreach my $prefix (qw(ccflags ldflags)) { |
527 | my $value = fetch_string ({}, $prefix); |
528 | my $withlargefiles = fetch_string ({}, $prefix . "_uselargefiles"); |
27da23d5 |
529 | if (defined $withlargefiles) { |
530 | $value =~ s/\Q$withlargefiles\E\b//; |
962e59f3 |
531 | $heavy_txt .= "${prefix}_nolargefiles='$value'\n"; |
27da23d5 |
532 | } |
06482b90 |
533 | } |
5435c704 |
534 | |
06482b90 |
535 | foreach my $prefix (qw(libs libswanted)) { |
536 | my $value = fetch_string ({}, $prefix); |
27da23d5 |
537 | my $withlf = fetch_string ({}, 'libswanted_uselargefiles'); |
538 | next unless defined $withlf; |
06482b90 |
539 | my @lflibswanted |
540 | = split(' ', fetch_string ({}, 'libswanted_uselargefiles')); |
541 | if (@lflibswanted) { |
542 | my %lflibswanted; |
543 | @lflibswanted{@lflibswanted} = (); |
544 | if ($prefix eq 'libs') { |
545 | my @libs = grep { /^-l(.+)/ && |
546 | not exists $lflibswanted{$1} } |
547 | split(' ', fetch_string ({}, 'libs')); |
548 | $value = join(' ', @libs); |
549 | } else { |
550 | my @libswanted = grep { not exists $lflibswanted{$_} } |
551 | split(' ', fetch_string ({}, 'libswanted')); |
552 | $value = join(' ', @libswanted); |
4b2ec495 |
553 | } |
435ec615 |
554 | } |
962e59f3 |
555 | $heavy_txt .= "${prefix}_nolargefiles='$value'\n"; |
5435c704 |
556 | } |
557 | |
962e59f3 |
558 | $heavy_txt .= "EOVIRTUAL\n"; |
06482b90 |
559 | |
46807d8e |
560 | $heavy_txt .= <<'ENDOFGIT'; |
505afc73 |
561 | eval { |
12d7e04d |
562 | # do not have hairy conniptions if this isnt available |
563 | require 'Config_git.pl'; |
564 | $Config_SH_expanded .= $Config::Git_Data; |
505afc73 |
565 | 1; |
566 | } or warn "Warning: failed to load Config_git.pl, something strange about this perl...\n"; |
46807d8e |
567 | ENDOFGIT |
568 | |
962e59f3 |
569 | $heavy_txt .= $fetch_string; |
06482b90 |
570 | |
962e59f3 |
571 | $config_txt .= <<'ENDOFEND'; |
06482b90 |
572 | |
2d9d8159 |
573 | sub FETCH { |
5435c704 |
574 | my($self, $key) = @_; |
575 | |
576 | # check for cached value (which may be undef so we use exists not defined) |
577 | return $self->{$key} if exists $self->{$key}; |
578 | |
06482b90 |
579 | return $self->fetch_string($key); |
a0d0e21e |
580 | } |
2d9d8159 |
581 | ENDOFEND |
582 | |
962e59f3 |
583 | $heavy_txt .= <<'ENDOFEND'; |
1a9ca827 |
584 | |
3c81428c |
585 | my $prevpos = 0; |
586 | |
a0d0e21e |
587 | sub FIRSTKEY { |
588 | $prevpos = 0; |
2ddb7828 |
589 | substr($Config_SH_expanded, 1, index($Config_SH_expanded, '=') - 1 ); |
a0d0e21e |
590 | } |
591 | |
592 | sub NEXTKEY { |
1a9ca827 |
593 | ENDOFEND |
594 | if ($seen_quotes{'"'}) { |
962e59f3 |
595 | $heavy_txt .= <<'ENDOFEND'; |
435ec615 |
596 | # Find out how the current key's quoted so we can skip to its end. |
3be00128 |
597 | my $quote = substr($Config_SH_expanded, |
598 | index($Config_SH_expanded, "=", $prevpos)+1, 1); |
599 | my $pos = index($Config_SH_expanded, qq($quote\n), $prevpos) + 2; |
1a9ca827 |
600 | ENDOFEND |
601 | } else { |
602 | # Just ' quotes, so it's much easier. |
962e59f3 |
603 | $heavy_txt .= <<'ENDOFEND'; |
1a9ca827 |
604 | my $pos = index($Config_SH_expanded, qq('\n), $prevpos) + 2; |
605 | ENDOFEND |
606 | } |
962e59f3 |
607 | $heavy_txt .= <<'ENDOFEND'; |
3be00128 |
608 | my $len = index($Config_SH_expanded, "=", $pos) - $pos; |
a0d0e21e |
609 | $prevpos = $pos; |
3be00128 |
610 | $len > 0 ? substr($Config_SH_expanded, $pos, $len) : undef; |
85e6fe83 |
611 | } |
a0d0e21e |
612 | |
2ddb7828 |
613 | sub EXISTS { |
5435c704 |
614 | return 1 if exists($_[0]->{$_[1]}); |
615 | |
1a9ca827 |
616 | return(index($Config_SH_expanded, "\n$_[1]='") != -1 |
617 | ENDOFEND |
618 | if ($seen_quotes{'"'}) { |
962e59f3 |
619 | $heavy_txt .= <<'ENDOFEND'; |
1a9ca827 |
620 | or index($Config_SH_expanded, "\n$_[1]=\"") != -1 |
621 | ENDOFEND |
622 | } |
962e59f3 |
623 | $heavy_txt .= <<'ENDOFEND'; |
5435c704 |
624 | ); |
a0d0e21e |
625 | } |
626 | |
3c81428c |
627 | sub STORE { die "\%Config::Config is read-only\n" } |
5435c704 |
628 | *DELETE = \&STORE; |
629 | *CLEAR = \&STORE; |
a0d0e21e |
630 | |
3c81428c |
631 | |
632 | sub config_sh { |
43d06990 |
633 | substr $Config_SH_expanded, 1, $config_sh_len; |
748a9306 |
634 | } |
9193ea20 |
635 | |
636 | sub config_re { |
637 | my $re = shift; |
3be00128 |
638 | return map { chomp; $_ } grep eval{ /^(?:$re)=/ }, split /^/, |
639 | $Config_SH_expanded; |
9193ea20 |
640 | } |
641 | |
3c81428c |
642 | sub config_vars { |
307dc113 |
643 | # implements -V:cfgvar option (see perlrun -V:) |
a48f8c77 |
644 | foreach (@_) { |
307dc113 |
645 | # find optional leading, trailing colons; and query-spec |
4a305f6a |
646 | my ($notag,$qry,$lncont) = m/^(:)?(.*?)(:)?$/; # flags fore and aft, |
307dc113 |
647 | # map colon-flags to print decorations |
648 | my $prfx = $notag ? '': "$qry="; # tag-prefix for print |
649 | my $lnend = $lncont ? ' ' : ";\n"; # line ending for print |
4a305f6a |
650 | |
307dc113 |
651 | # all config-vars are by definition \w only, any \W means regex |
4a305f6a |
652 | if ($qry =~ /\W/) { |
653 | my @matches = config_re($qry); |
654 | print map "$_$lnend", @matches ? @matches : "$qry: not found" if !$notag; |
655 | print map { s/\w+=//; "$_$lnend" } @matches ? @matches : "$qry: not found" if $notag; |
a48f8c77 |
656 | } else { |
2d9d8159 |
657 | my $v = (exists $Config::Config{$qry}) ? $Config::Config{$qry} |
658 | : 'UNKNOWN'; |
a48f8c77 |
659 | $v = 'undef' unless defined $v; |
4a305f6a |
660 | print "${prfx}'${v}'$lnend"; |
a48f8c77 |
661 | } |
3c81428c |
662 | } |
663 | } |
664 | |
2d9d8159 |
665 | # Called by the real AUTOLOAD |
666 | sub launcher { |
667 | undef &AUTOLOAD; |
668 | goto \&$Config::AUTOLOAD; |
669 | } |
670 | |
671 | 1; |
9193ea20 |
672 | ENDOFEND |
673 | |
674 | if ($^O eq 'os2') { |
962e59f3 |
675 | $config_txt .= <<'ENDOFSET'; |
9193ea20 |
676 | my %preconfig; |
677 | if ($OS2::is_aout) { |
3be00128 |
678 | my ($value, $v) = $Config_SH_expanded =~ m/^used_aout='(.*)'\s*$/m; |
9193ea20 |
679 | for (split ' ', $value) { |
3be00128 |
680 | ($v) = $Config_SH_expanded =~ m/^aout_$_='(.*)'\s*$/m; |
9193ea20 |
681 | $preconfig{$_} = $v eq 'undef' ? undef : $v; |
682 | } |
683 | } |
764df951 |
684 | $preconfig{d_fork} = undef unless $OS2::can_fork; # Some funny cases can't |
9193ea20 |
685 | sub TIEHASH { bless {%preconfig} } |
686 | ENDOFSET |
a48f8c77 |
687 | # Extract the name of the DLL from the makefile to avoid duplication |
688 | my ($f) = grep -r, qw(GNUMakefile Makefile); |
689 | my $dll; |
690 | if (open my $fh, '<', $f) { |
691 | while (<$fh>) { |
692 | $dll = $1, last if /^PERL_DLL_BASE\s*=\s*(\S*)\s*$/; |
693 | } |
30500b05 |
694 | } |
962e59f3 |
695 | $config_txt .= <<ENDOFSET if $dll; |
30500b05 |
696 | \$preconfig{dll_name} = '$dll'; |
697 | ENDOFSET |
9193ea20 |
698 | } else { |
962e59f3 |
699 | $config_txt .= <<'ENDOFSET'; |
5435c704 |
700 | sub TIEHASH { |
701 | bless $_[1], $_[0]; |
702 | } |
9193ea20 |
703 | ENDOFSET |
704 | } |
705 | |
a8e1d30b |
706 | foreach my $key (keys %Common) { |
707 | my $value = fetch_string ({}, $key); |
708 | # Is it safe on the LHS of => ? |
709 | my $qkey = $key =~ /^[A-Za-z_][A-Za-z0-9_]*$/ ? $key : "'$key'"; |
710 | if (defined $value) { |
711 | # Quote things for a '' string |
712 | $value =~ s!\\!\\\\!g; |
713 | $value =~ s!'!\\'!g; |
714 | $value = "'$value'"; |
91f668c3 |
715 | if ($key eq 'otherlibdirs') { |
716 | $value = "join (':', map {relocate_inc(\$_)} split (':', $value))"; |
717 | } elsif ($need_relocation{$key}) { |
88fe16b2 |
718 | $value = "relocate_inc($value)"; |
719 | } |
a8e1d30b |
720 | } else { |
721 | $value = "undef"; |
722 | } |
723 | $Common{$key} = "$qkey => $value"; |
724 | } |
2855b621 |
725 | |
726 | if ($Common{byteorder}) { |
727 | $Common{byteorder} = 'byteorder => $byteorder'; |
728 | } |
729 | my $fast_config = join '', map { " $_,\n" } sort values %Common; |
5435c704 |
730 | |
938af39e |
731 | # Sanity check needed to stop an infite loop if Config_heavy.pl fails to define |
732 | # &launcher for some reason (eg it got truncated) |
962e59f3 |
733 | $config_txt .= sprintf <<'ENDOFTIE', $fast_config; |
9193ea20 |
734 | |
fb73857a |
735 | sub DESTROY { } |
736 | |
2d9d8159 |
737 | sub AUTOLOAD { |
c1b2b415 |
738 | require 'Config_heavy.pl'; |
938af39e |
739 | goto \&launcher unless $Config::AUTOLOAD =~ /launcher$/; |
2d9d8159 |
740 | die "&Config::AUTOLOAD failed on $Config::AUTOLOAD"; |
741 | } |
742 | |
2c165900 |
743 | # tie returns the object, so the value returned to require will be true. |
5435c704 |
744 | tie %%Config, 'Config', { |
a8e1d30b |
745 | %s}; |
5435c704 |
746 | ENDOFTIE |
747 | |
748a9306 |
748 | |
8ed6d636 |
749 | open(CONFIG_POD, ">$Config_POD") or die "Can't open $Config_POD: $!"; |
5435c704 |
750 | print CONFIG_POD <<'ENDOFTAIL'; |
3c81428c |
751 | =head1 NAME |
a0d0e21e |
752 | |
3c81428c |
753 | Config - access Perl configuration information |
754 | |
755 | =head1 SYNOPSIS |
756 | |
757 | use Config; |
63f18be6 |
758 | if ($Config{usethreads}) { |
759 | print "has thread support\n" |
3c81428c |
760 | } |
761 | |
a48f8c77 |
762 | use Config qw(myconfig config_sh config_vars config_re); |
3c81428c |
763 | |
764 | print myconfig(); |
765 | |
766 | print config_sh(); |
767 | |
a48f8c77 |
768 | print config_re(); |
769 | |
3c81428c |
770 | config_vars(qw(osname archname)); |
771 | |
772 | |
773 | =head1 DESCRIPTION |
774 | |
775 | The Config module contains all the information that was available to |
776 | the C<Configure> program at Perl build time (over 900 values). |
777 | |
778 | Shell variables from the F<config.sh> file (written by Configure) are |
779 | stored in the readonly-variable C<%Config>, indexed by their names. |
780 | |
781 | Values stored in config.sh as 'undef' are returned as undefined |
1fef88e7 |
782 | values. The perl C<exists> function can be used to check if a |
3c81428c |
783 | named variable exists. |
784 | |
3acf89b2 |
785 | For a description of the variables, please have a look at the |
786 | Glossary file, as written in the Porting folder, or use the url: |
787 | http://perl5.git.perl.org/perl.git/blob/HEAD:/Porting/Glossary |
788 | |
3c81428c |
789 | =over 4 |
790 | |
791 | =item myconfig() |
792 | |
793 | Returns a textual summary of the major perl configuration values. |
794 | See also C<-V> in L<perlrun/Switches>. |
795 | |
796 | =item config_sh() |
797 | |
798 | Returns the entire perl configuration information in the form of the |
799 | original config.sh shell variable assignment script. |
800 | |
a48f8c77 |
801 | =item config_re($regex) |
802 | |
803 | Like config_sh() but returns, as a list, only the config entries who's |
804 | names match the $regex. |
805 | |
3c81428c |
806 | =item config_vars(@names) |
807 | |
808 | Prints to STDOUT the values of the named configuration variable. Each is |
809 | printed on a separate line in the form: |
810 | |
811 | name='value'; |
812 | |
813 | Names which are unknown are output as C<name='UNKNOWN';>. |
814 | See also C<-V:name> in L<perlrun/Switches>. |
815 | |
816 | =back |
817 | |
818 | =head1 EXAMPLE |
819 | |
820 | Here's a more sophisticated example of using %Config: |
821 | |
822 | use Config; |
743c51bc |
823 | use strict; |
824 | |
825 | my %sig_num; |
826 | my @sig_name; |
827 | unless($Config{sig_name} && $Config{sig_num}) { |
828 | die "No sigs?"; |
829 | } else { |
830 | my @names = split ' ', $Config{sig_name}; |
831 | @sig_num{@names} = split ' ', $Config{sig_num}; |
832 | foreach (@names) { |
833 | $sig_name[$sig_num{$_}] ||= $_; |
834 | } |
835 | } |
3c81428c |
836 | |
743c51bc |
837 | print "signal #17 = $sig_name[17]\n"; |
838 | if ($sig_num{ALRM}) { |
839 | print "SIGALRM is $sig_num{ALRM}\n"; |
3c81428c |
840 | } |
841 | |
842 | =head1 WARNING |
843 | |
844 | Because this information is not stored within the perl executable |
845 | itself it is possible (but unlikely) that the information does not |
846 | relate to the actual perl binary which is being used to access it. |
847 | |
848 | The Config module is installed into the architecture and version |
849 | specific library directory ($Config{installarchlib}) and it checks the |
850 | perl version number when loaded. |
851 | |
435ec615 |
852 | The values stored in config.sh may be either single-quoted or |
853 | double-quoted. Double-quoted strings are handy for those cases where you |
854 | need to include escape sequences in the strings. To avoid runtime variable |
855 | interpolation, any C<$> and C<@> characters are replaced by C<\$> and |
856 | C<\@>, respectively. This isn't foolproof, of course, so don't embed C<\$> |
857 | or C<\@> in double-quoted strings unless you're willing to deal with the |
858 | consequences. (The slashes will end up escaped and the C<$> or C<@> will |
859 | trigger variable interpolation) |
860 | |
ebc74a4b |
861 | =head1 GLOSSARY |
862 | |
863 | Most C<Config> variables are determined by the C<Configure> script |
864 | on platforms supported by it (which is most UNIX platforms). Some |
865 | platforms have custom-made C<Config> variables, and may thus not have |
866 | some of the variables described below, or may have extraneous variables |
867 | specific to that particular port. See the port specific documentation |
868 | in such cases. |
869 | |
c90cd22b |
870 | =cut |
871 | |
ebc74a4b |
872 | ENDOFTAIL |
873 | |
5435c704 |
874 | if ($Opts{glossary}) { |
875 | open(GLOS, "<$Glossary") or die "Can't open $Glossary: $!"; |
18f68570 |
876 | } |
2f4f46ad |
877 | my %seen = (); |
878 | my $text = 0; |
fb87c415 |
879 | $/ = ''; |
880 | |
881 | sub process { |
aade5aff |
882 | if (s/\A(\w*)\s+\(([\w.]+)\):\s*\n(\t?)/=item C<$1>\n\nFrom F<$2>:\n\n/m) { |
883 | my $c = substr $1, 0, 1; |
884 | unless ($seen{$c}++) { |
5435c704 |
885 | print CONFIG_POD <<EOF if $text; |
fb87c415 |
886 | =back |
ebc74a4b |
887 | |
c90cd22b |
888 | =cut |
889 | |
fb87c415 |
890 | EOF |
5435c704 |
891 | print CONFIG_POD <<EOF; |
fb87c415 |
892 | =head2 $c |
893 | |
bbc7dcd2 |
894 | =over 4 |
fb87c415 |
895 | |
c90cd22b |
896 | =cut |
897 | |
fb87c415 |
898 | EOF |
aade5aff |
899 | $text = 1; |
900 | } |
901 | } |
902 | elsif (!$text || !/\A\t/) { |
903 | warn "Expected a Configure variable header", |
904 | ($text ? " or another paragraph of description" : () ); |
fb87c415 |
905 | } |
906 | s/n't/n\00t/g; # leave can't, won't etc untouched |
9b22980b |
907 | s/^\t\s+(.*)/\n$1/gm; # Indented lines ===> new paragraph |
fb87c415 |
908 | s/^(?<!\n\n)\t(.*)/$1/gm; # Not indented lines ===> text |
909 | s{([\'\"])(?=[^\'\"\s]*[./][^\'\"\s]*\1)([^\'\"\s]+)\1}(F<$2>)g; # '.o' |
910 | s{([\'\"])([^\'\"\s]+)\1}(C<$2>)g; # "date" command |
911 | s{\'([A-Za-z_\- *=/]+)\'}(C<$1>)g; # 'ln -s' |
912 | s{ |
913 | (?<! [\w./<\'\"] ) # Only standalone file names |
914 | (?! e \. g \. ) # Not e.g. |
915 | (?! \. \. \. ) # Not ... |
916 | (?! \d ) # Not 5.004 |
a1151a3c |
917 | (?! read/ ) # Not read/write |
918 | (?! etc\. ) # Not etc. |
919 | (?! I/O ) # Not I/O |
920 | ( |
921 | \$ ? # Allow leading $ |
922 | [\w./]* [./] [\w./]* # Require . or / inside |
923 | ) |
924 | (?<! \. (?= [\s)] ) ) # Do not include trailing dot |
fb87c415 |
925 | (?! [\w/] ) # Include all of it |
926 | } |
927 | (F<$1>)xg; # /usr/local |
928 | s/((?<=\s)~\w*)/F<$1>/g; # ~name |
929 | s/(?<![.<\'\"])\b([A-Z_]{2,})\b(?![\'\"])/C<$1>/g; # UNISTD |
930 | s/(?<![.<\'\"])\b(?!the\b)(\w+)\s+macro\b/C<$1> macro/g; # FILE_cnt macro |
931 | s/n[\0]t/n't/g; # undo can't, won't damage |
ebc74a4b |
932 | } |
933 | |
5435c704 |
934 | if ($Opts{glossary}) { |
7701ffb5 |
935 | <GLOS>; # Skip the "DO NOT EDIT" |
936 | <GLOS>; # Skip the preamble |
18f68570 |
937 | while (<GLOS>) { |
938 | process; |
5435c704 |
939 | print CONFIG_POD; |
18f68570 |
940 | } |
fb87c415 |
941 | } |
ebc74a4b |
942 | |
5435c704 |
943 | print CONFIG_POD <<'ENDOFTAIL'; |
ebc74a4b |
944 | |
945 | =back |
946 | |
58ab6743 |
947 | =head1 GIT DATA |
948 | |
949 | Information on the git commit from which the current perl binary was compiled |
950 | can be found in the variable C<$Config::Git_Data>. The variable is a |
951 | structured string that looks something like this: |
952 | |
953 | git_commit_id='ea0c2dbd5f5ac6845ecc7ec6696415bf8e27bd52' |
954 | git_describe='GitLive-blead-1076-gea0c2db' |
955 | git_branch='smartmatch' |
956 | git_uncommitted_changes='' |
957 | git_commit_id_title='Commit id:' |
958 | git_commit_date='2009-05-09 17:47:31 +0200' |
959 | |
960 | Its format is not guaranteed not to change over time. |
961 | |
3c81428c |
962 | =head1 NOTE |
963 | |
964 | This module contains a good example of how to use tie to implement a |
965 | cache and an example of how to make a tied variable readonly to those |
966 | outside of it. |
967 | |
968 | =cut |
a0d0e21e |
969 | |
9193ea20 |
970 | ENDOFTAIL |
a0d0e21e |
971 | |
962e59f3 |
972 | close(GLOS) if $Opts{glossary}; |
5435c704 |
973 | close(CONFIG_POD); |
8ed6d636 |
974 | print "written $Config_POD\n"; |
962e59f3 |
975 | |
976 | my $orig_config_txt = ""; |
977 | my $orig_heavy_txt = ""; |
978 | { |
979 | local $/; |
980 | my $fh; |
981 | $orig_config_txt = <$fh> if open $fh, "<", $Config_PM; |
982 | $orig_heavy_txt = <$fh> if open $fh, "<", $Config_heavy; |
983 | } |
984 | |
985 | if ($orig_config_txt ne $config_txt or $orig_heavy_txt ne $heavy_txt) { |
986 | open CONFIG, ">", $Config_PM or die "Can't open $Config_PM: $!\n"; |
987 | open CONFIG_HEAVY, ">", $Config_heavy or die "Can't open $Config_heavy: $!\n"; |
988 | print CONFIG $config_txt; |
989 | print CONFIG_HEAVY $heavy_txt; |
990 | close(CONFIG_HEAVY); |
991 | close(CONFIG); |
992 | print "updated $Config_PM\n"; |
993 | print "updated $Config_heavy\n"; |
994 | } |
995 | |
a0d0e21e |
996 | |
18f68570 |
997 | # Now create Cross.pm if needed |
5435c704 |
998 | if ($Opts{cross}) { |
18f68570 |
999 | open CROSS, ">lib/Cross.pm" or die "Can not open >lib/Cross.pm: $!"; |
47bcb90d |
1000 | my $cross = <<'EOS'; |
1001 | # typical invocation: |
1002 | # perl -MCross Makefile.PL |
1003 | # perl -MCross=wince -V:cc |
1004 | package Cross; |
1005 | |
1006 | sub import { |
1007 | my ($package,$platform) = @_; |
1008 | unless (defined $platform) { |
1009 | # if $platform is not specified, then use last one when |
1010 | # 'configpm; was invoked with --cross option |
1011 | $platform = '***replace-marker***'; |
1012 | } |
1013 | @INC = map {/\blib\b/?(do{local $_=$_;s/\blib\b/xlib\/$platform/;$_},$_):($_)} @INC; |
e2a02c1e |
1014 | $::Cross::platform = $platform; |
18f68570 |
1015 | } |
47bcb90d |
1016 | |
18f68570 |
1017 | 1; |
1018 | EOS |
5435c704 |
1019 | $cross =~ s/\*\*\*replace-marker\*\*\*/$Opts{cross}/g; |
47bcb90d |
1020 | print CROSS $cross; |
18f68570 |
1021 | close CROSS; |
962e59f3 |
1022 | print "written lib/Cross.pm\n"; |
42d1cefd |
1023 | unshift(@INC,"xlib/$Opts{cross}"); |
18f68570 |
1024 | } |
1025 | |
a0d0e21e |
1026 | # Now do some simple tests on the Config.pm file we have created |
1027 | unshift(@INC,'lib'); |
27da23d5 |
1028 | unshift(@INC,'xlib/symbian') if $Opts{cross}; |
5435c704 |
1029 | require $Config_PM; |
ae7e4cc1 |
1030 | require $Config_heavy; |
a0d0e21e |
1031 | import Config; |
1032 | |
5435c704 |
1033 | die "$0: $Config_PM not valid" |
a02608de |
1034 | unless $Config{'PERL_CONFIG_SH'} eq 'true'; |
a0d0e21e |
1035 | |
5435c704 |
1036 | die "$0: error processing $Config_PM" |
a0d0e21e |
1037 | if defined($Config{'an impossible name'}) |
a02608de |
1038 | or $Config{'PERL_CONFIG_SH'} ne 'true' # test cache |
a0d0e21e |
1039 | ; |
1040 | |
5435c704 |
1041 | die "$0: error processing $Config_PM" |
a0d0e21e |
1042 | if eval '$Config{"cc"} = 1' |
1043 | or eval 'delete $Config{"cc"}' |
1044 | ; |
1045 | |
1046 | |
85e6fe83 |
1047 | exit 0; |
a8e1d30b |
1048 | # Popularity of various entries in %Config, based on a large build and test |
1049 | # run of code in the Fotango build system: |
1050 | __DATA__ |
1051 | path_sep: 8490 |
1052 | d_readlink: 7101 |
1053 | d_symlink: 7101 |
1054 | archlibexp: 4318 |
1055 | sitearchexp: 4305 |
1056 | sitelibexp: 4305 |
1057 | privlibexp: 4163 |
1058 | ldlibpthname: 4041 |
1059 | libpth: 2134 |
1060 | archname: 1591 |
1061 | exe_ext: 1256 |
1062 | scriptdir: 1155 |
1063 | version: 1116 |
1064 | useithreads: 1002 |
1065 | osvers: 982 |
1066 | osname: 851 |
1067 | inc_version_list: 783 |
1068 | dont_use_nlink: 779 |
1069 | intsize: 759 |
1070 | usevendorprefix: 642 |
1071 | dlsrc: 624 |
1072 | cc: 541 |
1073 | lib_ext: 520 |
1074 | so: 512 |
1075 | ld: 501 |
1076 | ccdlflags: 500 |
1077 | ldflags: 495 |
1078 | obj_ext: 495 |
1079 | cccdlflags: 493 |
1080 | lddlflags: 493 |
1081 | ar: 492 |
1082 | dlext: 492 |
1083 | libc: 492 |
1084 | ranlib: 492 |
1085 | full_ar: 491 |
1086 | vendorarchexp: 491 |
1087 | vendorlibexp: 491 |
1088 | installman1dir: 489 |
1089 | installman3dir: 489 |
1090 | installsitebin: 489 |
1091 | installsiteman1dir: 489 |
1092 | installsiteman3dir: 489 |
1093 | installvendorman1dir: 489 |
1094 | installvendorman3dir: 489 |
1095 | d_flexfnam: 474 |
1096 | eunicefix: 360 |
1097 | d_link: 347 |
1098 | installsitearch: 344 |
1099 | installscript: 341 |
1100 | installprivlib: 337 |
1101 | binexp: 336 |
1102 | installarchlib: 336 |
1103 | installprefixexp: 336 |
1104 | installsitelib: 336 |
1105 | installstyle: 336 |
1106 | installvendorarch: 336 |
1107 | installvendorbin: 336 |
1108 | installvendorlib: 336 |
1109 | man1ext: 336 |
1110 | man3ext: 336 |
1111 | sh: 336 |
1112 | siteprefixexp: 336 |
1113 | installbin: 335 |
1114 | usedl: 332 |
1115 | ccflags: 285 |
1116 | startperl: 232 |
1117 | optimize: 231 |
1118 | usemymalloc: 229 |
1119 | cpprun: 228 |
1120 | sharpbang: 228 |
1121 | perllibs: 225 |
1122 | usesfio: 224 |
1123 | usethreads: 220 |
1124 | perlpath: 218 |
1125 | extensions: 217 |
1126 | usesocks: 208 |
1127 | shellflags: 198 |
1128 | make: 191 |
1129 | d_pwage: 189 |
1130 | d_pwchange: 189 |
1131 | d_pwclass: 189 |
1132 | d_pwcomment: 189 |
1133 | d_pwexpire: 189 |
1134 | d_pwgecos: 189 |
1135 | d_pwpasswd: 189 |
1136 | d_pwquota: 189 |
1137 | gccversion: 189 |
1138 | libs: 186 |
1139 | useshrplib: 186 |
1140 | cppflags: 185 |
1141 | ptrsize: 185 |
1142 | shrpenv: 185 |
1143 | static_ext: 185 |
1144 | use5005threads: 185 |
1145 | uselargefiles: 185 |
1146 | alignbytes: 184 |
1147 | byteorder: 184 |
1148 | ccversion: 184 |
1149 | config_args: 184 |
1150 | cppminus: 184 |