Commit | Line | Data |
---|---|---|
a0d0e21e | 1 | #!./miniperl -w |
962e59f3 DM |
2 | # |
3 | # configpm | |
4 | # | |
5 | # Copyright (C) 1994, 1995, 1996 1997, 1998, 1999, 2000, 2001, | |
6 | # 2002, 2003, 2004, 2005, 2006 Larry Wall and others. | |
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 | # | |
16 | # from the contents of the static files | |
17 | # | |
18 | # Porting/Glossary | |
19 | # myconfig.SH | |
20 | # | |
21 | # and from the contents of the Configure-generated file | |
22 | # | |
23 | # config.sh | |
24 | # | |
25 | # It will only update Config.pm and Config_heavy.pl if the contents of | |
26 | # either file would be different. Note that *both* files are updated in | |
27 | # this case, since for example an extension makefile that has a dependency | |
28 | # on Config.pm should trigger even if only Config_heavy.pl has changed. | |
29 | ||
30 | sub usage { die <<EOF } | |
31 | usage: $0 [ options ] [ Config_file ] [ Glossary_file ] | |
32 | --cross=PLATFORM cross-compile for a different platform | |
33 | --no-glossary don't include Porting/Glossary in lib/Config.pod | |
34 | --heavy=FILE alternative name for lib/Config_heavy.pl | |
35 | Config_file alternative name for lib/Config.pm | |
36 | Glossary_file alternative name for Porting/Glossary | |
37 | EOF | |
38 | ||
2f4f46ad NC |
39 | use strict; |
40 | use vars qw(%Config $Config_SH_expanded); | |
8990e307 | 41 | |
a8e1d30b NC |
42 | my $how_many_common = 22; |
43 | ||
44 | # commonly used names to precache (and hence lookup fastest) | |
45 | my %Common; | |
46 | ||
47 | while ($how_many_common--) { | |
48 | $_ = <DATA>; | |
49 | chomp; | |
50 | /^(\S+):\s*(\d+)$/ or die "Malformed line '$_'"; | |
51 | $Common{$1} = $1; | |
52 | } | |
5435c704 NC |
53 | |
54 | # names of things which may need to have slashes changed to double-colons | |
55 | my %Extensions = map {($_,$_)} | |
56 | qw(dynamic_ext static_ext extensions known_extensions); | |
57 | ||
58 | # allowed opts as well as specifies default and initial values | |
59 | my %Allowed_Opts = ( | |
2d9d8159 NC |
60 | 'cross' => '', # --cross=PLATFORM - crosscompiling for PLATFORM |
61 | 'glossary' => 1, # --no-glossary - no glossary file inclusion, | |
5435c704 | 62 | # for compactness |
2d9d8159 | 63 | 'heavy' => '', # pathname of the Config_heavy.pl file |
18f68570 | 64 | ); |
18f68570 | 65 | |
5435c704 NC |
66 | sub opts { |
67 | # user specified options | |
68 | my %given_opts = ( | |
69 | # --opt=smth | |
70 | (map {/^--([\-_\w]+)=(.*)$/} @ARGV), | |
71 | # --opt --no-opt --noopt | |
72 | (map {/^no-?(.*)$/i?($1=>0):($_=>1)} map {/^--([\-_\w]+)$/} @ARGV), | |
73 | ); | |
74 | ||
75 | my %opts = (%Allowed_Opts, %given_opts); | |
76 | ||
77 | for my $opt (grep {!exists $Allowed_Opts{$_}} keys %given_opts) { | |
962e59f3 DM |
78 | warn "option '$opt' is not recognized"; |
79 | usage; | |
5435c704 NC |
80 | } |
81 | @ARGV = grep {!/^--/} @ARGV; | |
82 | ||
83 | return %opts; | |
84 | } | |
18f68570 | 85 | |
5435c704 NC |
86 | |
87 | my %Opts = opts(); | |
88 | ||
2d9d8159 | 89 | my ($Config_PM, $Config_heavy); |
5435c704 NC |
90 | my $Glossary = $ARGV[1] || 'Porting/Glossary'; |
91 | ||
92 | if ($Opts{cross}) { | |
18f68570 VK |
93 | # creating cross-platform config file |
94 | mkdir "xlib"; | |
5435c704 NC |
95 | mkdir "xlib/$Opts{cross}"; |
96 | $Config_PM = $ARGV[0] || "xlib/$Opts{cross}/Config.pm"; | |
18f68570 VK |
97 | } |
98 | else { | |
5435c704 | 99 | $Config_PM = $ARGV[0] || 'lib/Config.pm'; |
18f68570 | 100 | } |
2d9d8159 NC |
101 | if ($Opts{heavy}) { |
102 | $Config_heavy = $Opts{heavy}; | |
103 | } | |
104 | else { | |
105 | ($Config_heavy = $Config_PM) =~ s!\.pm$!_heavy.pl!; | |
106 | die "Can't automatically determine name for Config_heavy.pl from '$Config_PM'" | |
107 | if $Config_heavy eq $Config_PM; | |
108 | } | |
8990e307 | 109 | |
962e59f3 DM |
110 | my $config_txt; |
111 | my $heavy_txt; | |
2d9d8159 | 112 | |
962e59f3 | 113 | $heavy_txt .= <<'ENDOFBEG'; |
2d9d8159 NC |
114 | # This file was created by configpm when Perl was built. Any changes |
115 | # made to this file will be lost the next time perl is built. | |
116 | ||
117 | package Config; | |
118 | use strict; | |
119 | # use warnings; Pulls in Carp | |
120 | # use vars pulls in Carp | |
121 | ENDOFBEG | |
fec02dd3 | 122 | |
9137345a | 123 | my $myver = sprintf "%vd", $^V; |
a0d0e21e | 124 | |
962e59f3 | 125 | $config_txt .= sprintf <<'ENDOFBEG', ($myver) x 3; |
5435c704 NC |
126 | # This file was created by configpm when Perl was built. Any changes |
127 | # made to this file will be lost the next time perl is built. | |
3c81428c | 128 | |
8990e307 | 129 | package Config; |
2f4f46ad NC |
130 | use strict; |
131 | # use warnings; Pulls in Carp | |
132 | # use vars pulls in Carp | |
133 | @Config::EXPORT = qw(%%Config); | |
134 | @Config::EXPORT_OK = qw(myconfig config_sh config_vars config_re); | |
a48f8c77 | 135 | |
43d06990 NC |
136 | # Need to stub all the functions to make code such as print Config::config_sh |
137 | # keep working | |
138 | ||
139 | sub myconfig; | |
140 | sub config_sh; | |
141 | sub config_vars; | |
142 | sub config_re; | |
143 | ||
2f4f46ad NC |
144 | my %%Export_Cache = map {($_ => 1)} (@Config::EXPORT, @Config::EXPORT_OK); |
145 | ||
146 | our %%Config; | |
e3d0cac0 IZ |
147 | |
148 | # Define our own import method to avoid pulling in the full Exporter: | |
149 | sub import { | |
a48f8c77 | 150 | my $pkg = shift; |
2f4f46ad | 151 | @_ = @Config::EXPORT unless @_; |
5435c704 | 152 | |
a48f8c77 MS |
153 | my @funcs = grep $_ ne '%%Config', @_; |
154 | my $export_Config = @funcs < @_ ? 1 : 0; | |
5435c704 | 155 | |
2f4f46ad | 156 | no strict 'refs'; |
a48f8c77 MS |
157 | my $callpkg = caller(0); |
158 | foreach my $func (@funcs) { | |
159 | die sprintf qq{"%%s" is not exported by the %%s module\n}, | |
160 | $func, __PACKAGE__ unless $Export_Cache{$func}; | |
161 | *{$callpkg.'::'.$func} = \&{$func}; | |
162 | } | |
5435c704 | 163 | |
a48f8c77 MS |
164 | *{"$callpkg\::Config"} = \%%Config if $export_Config; |
165 | return; | |
e3d0cac0 IZ |
166 | } |
167 | ||
5435c704 NC |
168 | die "Perl lib version (%s) doesn't match executable version ($])" |
169 | unless $^V; | |
de98c553 | 170 | |
5435c704 | 171 | $^V eq %s |
a48f8c77 MS |
172 | or die "Perl lib version (%s) doesn't match executable version (" . |
173 | sprintf("v%%vd",$^V) . ")"; | |
a0d0e21e | 174 | |
8990e307 LW |
175 | ENDOFBEG |
176 | ||
16d20bd9 | 177 | |
5435c704 | 178 | my @non_v = (); |
5435c704 NC |
179 | my @v_others = (); |
180 | my $in_v = 0; | |
181 | my %Data = (); | |
182 | ||
a0d0e21e | 183 | |
1a9ca827 | 184 | my %seen_quotes; |
2f4f46ad NC |
185 | { |
186 | my ($name, $val); | |
187 | open(CONFIG_SH, 'config.sh') || die "Can't open config.sh: $!"; | |
188 | while (<CONFIG_SH>) { | |
a0d0e21e | 189 | next if m:^#!/bin/sh:; |
5435c704 | 190 | |
a02608de | 191 | # Catch PERL_CONFIG_SH=true and PERL_VERSION=n line from Configure. |
d4de4258 | 192 | s/^(\w+)=(true|\d+)\s*$/$1='$2'\n/ or m/^(\w+)='(.*)'$/; |
3905a40f | 193 | my($k, $v) = ($1, $2); |
5435c704 | 194 | |
2000072c | 195 | # grandfather PATCHLEVEL and SUBVERSION and CONFIG |
cceca5ed GS |
196 | if ($k) { |
197 | if ($k eq 'PERL_VERSION') { | |
198 | push @v_others, "PATCHLEVEL='$v'\n"; | |
199 | } | |
200 | elsif ($k eq 'PERL_SUBVERSION') { | |
201 | push @v_others, "SUBVERSION='$v'\n"; | |
202 | } | |
a02608de | 203 | elsif ($k eq 'PERL_CONFIG_SH') { |
2000072c JH |
204 | push @v_others, "CONFIG='$v'\n"; |
205 | } | |
cceca5ed | 206 | } |
5435c704 | 207 | |
435ec615 HM |
208 | # We can delimit things in config.sh with either ' or ". |
209 | unless ($in_v or m/^(\w+)=(['"])(.*\n)/){ | |
a0d0e21e LW |
210 | push(@non_v, "#$_"); # not a name='value' line |
211 | next; | |
212 | } | |
2f4f46ad | 213 | my $quote = $2; |
5435c704 NC |
214 | if ($in_v) { |
215 | $val .= $_; | |
216 | } | |
217 | else { | |
218 | ($name,$val) = ($1,$3); | |
219 | } | |
435ec615 | 220 | $in_v = $val !~ /$quote\n/; |
44a8e56a | 221 | next if $in_v; |
a0d0e21e | 222 | |
5435c704 | 223 | s,/,::,g if $Extensions{$name}; |
a0d0e21e | 224 | |
5435c704 | 225 | $val =~ s/$quote\n?\z//; |
3c81428c | 226 | |
5435c704 | 227 | my $line = "$name=$quote$val$quote\n"; |
deeea481 | 228 | push(@v_others, $line); |
1a9ca827 | 229 | $seen_quotes{$quote}++; |
2f4f46ad NC |
230 | } |
231 | close CONFIG_SH; | |
5435c704 | 232 | } |
2f4f46ad | 233 | |
1a9ca827 NC |
234 | # This is somewhat grim, but I want the code for parsing config.sh here and |
235 | # now so that I can expand $Config{ivsize} and $Config{ivtype} | |
236 | ||
237 | my $fetch_string = <<'EOT'; | |
238 | ||
239 | # Search for it in the big string | |
240 | sub fetch_string { | |
241 | my($self, $key) = @_; | |
242 | ||
243 | EOT | |
244 | ||
245 | if ($seen_quotes{'"'}) { | |
246 | # We need the full ' and " code | |
247 | $fetch_string .= <<'EOT'; | |
248 | my $quote_type = "'"; | |
249 | my $marker = "$key="; | |
250 | ||
251 | # Check for the common case, ' delimited | |
252 | my $start = index($Config_SH_expanded, "\n$marker$quote_type"); | |
253 | # If that failed, check for " delimited | |
254 | if ($start == -1) { | |
255 | $quote_type = '"'; | |
256 | $start = index($Config_SH_expanded, "\n$marker$quote_type"); | |
257 | } | |
258 | EOT | |
259 | } else { | |
260 | $fetch_string .= <<'EOT'; | |
261 | # We only have ' delimted. | |
262 | my $start = index($Config_SH_expanded, "\n$key=\'"); | |
263 | EOT | |
264 | } | |
265 | $fetch_string .= <<'EOT'; | |
266 | # Start can never be -1 now, as we've rigged the long string we're | |
267 | # searching with an initial dummy newline. | |
268 | return undef if $start == -1; | |
269 | ||
270 | $start += length($key) + 3; | |
271 | ||
272 | EOT | |
273 | if (!$seen_quotes{'"'}) { | |
274 | # Don't need the full ' and " code, or the eval expansion. | |
275 | $fetch_string .= <<'EOT'; | |
276 | my $value = substr($Config_SH_expanded, $start, | |
277 | index($Config_SH_expanded, "'\n", $start) | |
278 | - $start); | |
279 | EOT | |
280 | } else { | |
281 | $fetch_string .= <<'EOT'; | |
282 | my $value = substr($Config_SH_expanded, $start, | |
283 | index($Config_SH_expanded, "$quote_type\n", $start) | |
284 | - $start); | |
285 | ||
286 | # If we had a double-quote, we'd better eval it so escape | |
287 | # sequences and such can be interpolated. Since the incoming | |
288 | # value is supposed to follow shell rules and not perl rules, | |
289 | # we escape any perl variable markers | |
290 | if ($quote_type eq '"') { | |
291 | $value =~ s/\$/\\\$/g; | |
292 | $value =~ s/\@/\\\@/g; | |
293 | eval "\$value = \"$value\""; | |
294 | } | |
295 | EOT | |
296 | } | |
297 | $fetch_string .= <<'EOT'; | |
298 | # So we can say "if $Config{'foo'}". | |
299 | $value = undef if $value eq 'undef'; | |
300 | $self->{$key} = $value; # cache it | |
301 | } | |
302 | EOT | |
303 | ||
304 | eval $fetch_string; | |
305 | die if $@; | |
3c81428c | 306 | |
8468119f NC |
307 | # Calculation for the keys for byteorder |
308 | # This is somewhat grim, but I need to run fetch_string here. | |
deeea481 | 309 | our $Config_SH_expanded = join "\n", '', @v_others; |
8468119f NC |
310 | |
311 | my $t = fetch_string ({}, 'ivtype'); | |
312 | my $s = fetch_string ({}, 'ivsize'); | |
313 | ||
314 | # byteorder does exist on its own but we overlay a virtual | |
315 | # dynamically recomputed value. | |
316 | ||
317 | # However, ivtype and ivsize will not vary for sane fat binaries | |
318 | ||
319 | my $f = $t eq 'long' ? 'L!' : $s == 8 ? 'Q': 'I'; | |
320 | ||
321 | my $byteorder_code; | |
322 | if ($s == 4 || $s == 8) { | |
323 | my $list = join ',', reverse(2..$s); | |
324 | my $format = 'a'x$s; | |
325 | $byteorder_code = <<"EOT"; | |
2855b621 | 326 | |
8468119f NC |
327 | my \$i = 0; |
328 | foreach my \$c ($list) { \$i |= ord(\$c); \$i <<= 8 } | |
329 | \$i |= ord(1); | |
2d9d8159 | 330 | our \$byteorder = join('', unpack('$format', pack('$f', \$i))); |
8468119f NC |
331 | EOT |
332 | } else { | |
2d9d8159 | 333 | $byteorder_code = "our \$byteorder = '?'x$s;\n"; |
8468119f NC |
334 | } |
335 | ||
88fe16b2 NC |
336 | my @need_relocation; |
337 | ||
338 | if (fetch_string({},'userelocatableinc')) { | |
4d20abad NC |
339 | foreach my $what (qw(prefixexp |
340 | ||
341 | archlibexp | |
342 | html1direxp | |
343 | html3direxp | |
344 | man1direxp | |
345 | man3direxp | |
91f668c3 | 346 | privlibexp |
4d20abad | 347 | scriptdirexp |
91f668c3 | 348 | sitearchexp |
4d20abad NC |
349 | sitebinexp |
350 | sitehtml1direxp | |
351 | sitehtml3direxp | |
91f668c3 | 352 | sitelibexp |
4d20abad NC |
353 | siteman1direxp |
354 | siteman3direxp | |
355 | sitescriptexp | |
91f668c3 | 356 | vendorarchexp |
4d20abad NC |
357 | vendorbinexp |
358 | vendorhtml1direxp | |
359 | vendorhtml3direxp | |
91f668c3 | 360 | vendorlibexp |
4d20abad NC |
361 | vendorman1direxp |
362 | vendorman3direxp | |
363 | vendorscriptexp | |
364 | ||
365 | siteprefixexp | |
366 | sitelib_stem | |
1d230ada NC |
367 | vendorlib_stem |
368 | ||
369 | installarchlib | |
370 | installhtml1dir | |
371 | installhtml3dir | |
372 | installman1dir | |
373 | installman3dir | |
374 | installprefix | |
375 | installprefixexp | |
376 | installprivlib | |
377 | installscript | |
378 | installsitearch | |
379 | installsitebin | |
380 | installsitehtml1dir | |
381 | installsitehtml3dir | |
382 | installsitelib | |
383 | installsiteman1dir | |
384 | installsiteman3dir | |
385 | installsitescript | |
386 | installvendorarch | |
387 | installvendorbin | |
388 | installvendorhtml1dir | |
389 | installvendorhtml3dir | |
390 | installvendorlib | |
391 | installvendorman1dir | |
392 | installvendorman3dir | |
393 | installvendorscript | |
394 | )) { | |
88fe16b2 NC |
395 | push @need_relocation, $what if fetch_string({}, $what) =~ m!^\.\.\./!; |
396 | } | |
88fe16b2 NC |
397 | } |
398 | ||
399 | my %need_relocation; | |
400 | @need_relocation{@need_relocation} = @need_relocation; | |
401 | ||
91f668c3 NC |
402 | # This can have .../ anywhere: |
403 | if (fetch_string({}, 'otherlibdirs') =~ m!\.\.\./!) { | |
404 | $need_relocation{otherlibdirs} = 'otherlibdirs'; | |
405 | } | |
406 | ||
88fe16b2 NC |
407 | my $relocation_code = <<'EOT'; |
408 | ||
409 | sub relocate_inc { | |
410 | my $libdir = shift; | |
411 | return $libdir unless $libdir =~ s!^\.\.\./!!; | |
412 | my $prefix = $^X; | |
413 | if ($prefix =~ s!/[^/]*$!!) { | |
414 | while ($libdir =~ m!^\.\./!) { | |
415 | # Loop while $libdir starts "../" and $prefix still has a trailing | |
416 | # directory | |
417 | last unless $prefix =~ s!/([^/]+)$!!; | |
418 | # but bail out if the directory we picked off the end of $prefix is . | |
419 | # or .. | |
420 | if ($1 eq '.' or $1 eq '..') { | |
421 | # Undo! This should be rare, hence code it this way rather than a | |
422 | # check each time before the s!!! above. | |
423 | $prefix = "$prefix/$1"; | |
424 | last; | |
425 | } | |
426 | # Remove that leading ../ and loop again | |
427 | substr ($libdir, 0, 3, ''); | |
428 | } | |
429 | $libdir = "$prefix/$libdir"; | |
430 | } | |
431 | $libdir; | |
432 | } | |
433 | EOT | |
434 | ||
91f668c3 | 435 | if (%need_relocation) { |
88fe16b2 | 436 | my $relocations_in_common; |
91f668c3 NC |
437 | # otherlibdirs only features in the hash |
438 | foreach (keys %need_relocation) { | |
88fe16b2 NC |
439 | $relocations_in_common++ if $Common{$_}; |
440 | } | |
441 | if ($relocations_in_common) { | |
962e59f3 | 442 | $config_txt .= $relocation_code; |
88fe16b2 | 443 | } else { |
962e59f3 | 444 | $heavy_txt .= $relocation_code; |
88fe16b2 NC |
445 | } |
446 | } | |
447 | ||
962e59f3 | 448 | $heavy_txt .= join('', @non_v) . "\n"; |
3c81428c | 449 | |
5435c704 | 450 | # copy config summary format from the myconfig.SH script |
962e59f3 | 451 | $heavy_txt .= "our \$summary = <<'!END!';\n"; |
3b5ca523 | 452 | open(MYCONFIG,"<myconfig.SH") || die "open myconfig.SH failed: $!"; |
54310121 | 453 | 1 while defined($_ = <MYCONFIG>) && !/^Summary of/; |
962e59f3 | 454 | do { $heavy_txt .= $_ } until !defined($_ = <MYCONFIG>) || /^\s*$/; |
3c81428c | 455 | close(MYCONFIG); |
a0d0e21e | 456 | |
962e59f3 | 457 | $heavy_txt .= "\n!END!\n" . <<'EOT'; |
90ec21fb | 458 | my $summary_expanded; |
3c81428c | 459 | |
460 | sub myconfig { | |
90ec21fb EM |
461 | return $summary_expanded if $summary_expanded; |
462 | ($summary_expanded = $summary) =~ s{\$(\w+)} | |
2d9d8159 | 463 | { my $c = $Config::Config{$1}; defined($c) ? $c : 'undef' }ge; |
90ec21fb | 464 | $summary_expanded; |
3c81428c | 465 | } |
5435c704 | 466 | |
8468119f NC |
467 | local *_ = \my $a; |
468 | $_ = <<'!END!'; | |
3c81428c | 469 | EOT |
470 | ||
962e59f3 | 471 | $heavy_txt .= join('', sort @v_others) . "!END!\n"; |
2855b621 NC |
472 | |
473 | # Only need the dynamic byteorder code in Config.pm if 'byteorder' is one of | |
474 | # the precached keys | |
475 | if ($Common{byteorder}) { | |
962e59f3 | 476 | $config_txt .= $byteorder_code; |
2855b621 | 477 | } else { |
962e59f3 | 478 | $heavy_txt .= $byteorder_code; |
2855b621 | 479 | } |
5435c704 | 480 | |
88fe16b2 | 481 | if (@need_relocation) { |
962e59f3 DM |
482 | $heavy_txt .= 'foreach my $what (qw(' . join (' ', @need_relocation) . |
483 | ")) {\n" . <<'EOT'; | |
8d962fa1 | 484 | s/^($what=)(['"])(.*?)\2/$1 . $2 . relocate_inc($3) . $2/me; |
88fe16b2 NC |
485 | } |
486 | EOT | |
91f668c3 NC |
487 | # Currently it only makes sense to do the ... relocation on Unix, so there's |
488 | # no need to emulate the "which separator for this platform" logic in perl.c - | |
489 | # ':' will always be applicable | |
490 | if ($need_relocation{otherlibdirs}) { | |
962e59f3 | 491 | $heavy_txt .= << 'EOT'; |
91f668c3 NC |
492 | s{^(otherlibdirs=)(['"])(.*?)\2} |
493 | {$1 . $2 . join ':', map {relocate_inc($_)} split ':', $3 . $2}me; | |
494 | EOT | |
495 | } | |
88fe16b2 NC |
496 | } |
497 | ||
962e59f3 | 498 | $heavy_txt .= <<'EOT'; |
2d9d8159 | 499 | s/(byteorder=)(['"]).*?\2/$1$2$Config::byteorder$2/m; |
43d06990 NC |
500 | |
501 | my $config_sh_len = length $_; | |
3be00128 | 502 | |
e935c5a4 | 503 | our $Config_SH_expanded = "\n$_" . << 'EOVIRTUAL'; |
8468119f NC |
504 | EOT |
505 | ||
06482b90 NC |
506 | foreach my $prefix (qw(ccflags ldflags)) { |
507 | my $value = fetch_string ({}, $prefix); | |
508 | my $withlargefiles = fetch_string ({}, $prefix . "_uselargefiles"); | |
27da23d5 JH |
509 | if (defined $withlargefiles) { |
510 | $value =~ s/\Q$withlargefiles\E\b//; | |
962e59f3 | 511 | $heavy_txt .= "${prefix}_nolargefiles='$value'\n"; |
27da23d5 | 512 | } |
06482b90 | 513 | } |
5435c704 | 514 | |
06482b90 NC |
515 | foreach my $prefix (qw(libs libswanted)) { |
516 | my $value = fetch_string ({}, $prefix); | |
27da23d5 JH |
517 | my $withlf = fetch_string ({}, 'libswanted_uselargefiles'); |
518 | next unless defined $withlf; | |
06482b90 NC |
519 | my @lflibswanted |
520 | = split(' ', fetch_string ({}, 'libswanted_uselargefiles')); | |
521 | if (@lflibswanted) { | |
522 | my %lflibswanted; | |
523 | @lflibswanted{@lflibswanted} = (); | |
524 | if ($prefix eq 'libs') { | |
525 | my @libs = grep { /^-l(.+)/ && | |
526 | not exists $lflibswanted{$1} } | |
527 | split(' ', fetch_string ({}, 'libs')); | |
528 | $value = join(' ', @libs); | |
529 | } else { | |
530 | my @libswanted = grep { not exists $lflibswanted{$_} } | |
531 | split(' ', fetch_string ({}, 'libswanted')); | |
532 | $value = join(' ', @libswanted); | |
4b2ec495 | 533 | } |
435ec615 | 534 | } |
962e59f3 | 535 | $heavy_txt .= "${prefix}_nolargefiles='$value'\n"; |
5435c704 NC |
536 | } |
537 | ||
962e59f3 | 538 | $heavy_txt .= "EOVIRTUAL\n"; |
06482b90 | 539 | |
962e59f3 | 540 | $heavy_txt .= $fetch_string; |
06482b90 | 541 | |
962e59f3 | 542 | $config_txt .= <<'ENDOFEND'; |
06482b90 | 543 | |
2d9d8159 | 544 | sub FETCH { |
5435c704 NC |
545 | my($self, $key) = @_; |
546 | ||
547 | # check for cached value (which may be undef so we use exists not defined) | |
548 | return $self->{$key} if exists $self->{$key}; | |
549 | ||
06482b90 | 550 | return $self->fetch_string($key); |
a0d0e21e | 551 | } |
2d9d8159 NC |
552 | ENDOFEND |
553 | ||
962e59f3 | 554 | $heavy_txt .= <<'ENDOFEND'; |
1a9ca827 | 555 | |
3c81428c | 556 | my $prevpos = 0; |
557 | ||
a0d0e21e LW |
558 | sub FIRSTKEY { |
559 | $prevpos = 0; | |
2ddb7828 | 560 | substr($Config_SH_expanded, 1, index($Config_SH_expanded, '=') - 1 ); |
a0d0e21e LW |
561 | } |
562 | ||
563 | sub NEXTKEY { | |
1a9ca827 NC |
564 | ENDOFEND |
565 | if ($seen_quotes{'"'}) { | |
962e59f3 | 566 | $heavy_txt .= <<'ENDOFEND'; |
435ec615 | 567 | # Find out how the current key's quoted so we can skip to its end. |
3be00128 NC |
568 | my $quote = substr($Config_SH_expanded, |
569 | index($Config_SH_expanded, "=", $prevpos)+1, 1); | |
570 | my $pos = index($Config_SH_expanded, qq($quote\n), $prevpos) + 2; | |
1a9ca827 NC |
571 | ENDOFEND |
572 | } else { | |
573 | # Just ' quotes, so it's much easier. | |
962e59f3 | 574 | $heavy_txt .= <<'ENDOFEND'; |
1a9ca827 NC |
575 | my $pos = index($Config_SH_expanded, qq('\n), $prevpos) + 2; |
576 | ENDOFEND | |
577 | } | |
962e59f3 | 578 | $heavy_txt .= <<'ENDOFEND'; |
3be00128 | 579 | my $len = index($Config_SH_expanded, "=", $pos) - $pos; |
a0d0e21e | 580 | $prevpos = $pos; |
3be00128 | 581 | $len > 0 ? substr($Config_SH_expanded, $pos, $len) : undef; |
85e6fe83 | 582 | } |
a0d0e21e | 583 | |
2ddb7828 | 584 | sub EXISTS { |
5435c704 NC |
585 | return 1 if exists($_[0]->{$_[1]}); |
586 | ||
1a9ca827 NC |
587 | return(index($Config_SH_expanded, "\n$_[1]='") != -1 |
588 | ENDOFEND | |
589 | if ($seen_quotes{'"'}) { | |
962e59f3 | 590 | $heavy_txt .= <<'ENDOFEND'; |
1a9ca827 NC |
591 | or index($Config_SH_expanded, "\n$_[1]=\"") != -1 |
592 | ENDOFEND | |
593 | } | |
962e59f3 | 594 | $heavy_txt .= <<'ENDOFEND'; |
5435c704 | 595 | ); |
a0d0e21e LW |
596 | } |
597 | ||
3c81428c | 598 | sub STORE { die "\%Config::Config is read-only\n" } |
5435c704 NC |
599 | *DELETE = \&STORE; |
600 | *CLEAR = \&STORE; | |
a0d0e21e | 601 | |
3c81428c | 602 | |
603 | sub config_sh { | |
43d06990 | 604 | substr $Config_SH_expanded, 1, $config_sh_len; |
748a9306 | 605 | } |
9193ea20 | 606 | |
607 | sub config_re { | |
608 | my $re = shift; | |
3be00128 NC |
609 | return map { chomp; $_ } grep eval{ /^(?:$re)=/ }, split /^/, |
610 | $Config_SH_expanded; | |
9193ea20 | 611 | } |
612 | ||
3c81428c | 613 | sub config_vars { |
307dc113 | 614 | # implements -V:cfgvar option (see perlrun -V:) |
a48f8c77 | 615 | foreach (@_) { |
307dc113 | 616 | # find optional leading, trailing colons; and query-spec |
4a305f6a | 617 | my ($notag,$qry,$lncont) = m/^(:)?(.*?)(:)?$/; # flags fore and aft, |
307dc113 JC |
618 | # map colon-flags to print decorations |
619 | my $prfx = $notag ? '': "$qry="; # tag-prefix for print | |
620 | my $lnend = $lncont ? ' ' : ";\n"; # line ending for print | |
4a305f6a | 621 | |
307dc113 | 622 | # all config-vars are by definition \w only, any \W means regex |
4a305f6a JC |
623 | if ($qry =~ /\W/) { |
624 | my @matches = config_re($qry); | |
625 | print map "$_$lnend", @matches ? @matches : "$qry: not found" if !$notag; | |
626 | print map { s/\w+=//; "$_$lnend" } @matches ? @matches : "$qry: not found" if $notag; | |
a48f8c77 | 627 | } else { |
2d9d8159 NC |
628 | my $v = (exists $Config::Config{$qry}) ? $Config::Config{$qry} |
629 | : 'UNKNOWN'; | |
a48f8c77 | 630 | $v = 'undef' unless defined $v; |
4a305f6a | 631 | print "${prfx}'${v}'$lnend"; |
a48f8c77 | 632 | } |
3c81428c | 633 | } |
634 | } | |
635 | ||
2d9d8159 NC |
636 | # Called by the real AUTOLOAD |
637 | sub launcher { | |
638 | undef &AUTOLOAD; | |
639 | goto \&$Config::AUTOLOAD; | |
640 | } | |
641 | ||
642 | 1; | |
9193ea20 | 643 | ENDOFEND |
644 | ||
645 | if ($^O eq 'os2') { | |
962e59f3 | 646 | $config_txt .= <<'ENDOFSET'; |
9193ea20 | 647 | my %preconfig; |
648 | if ($OS2::is_aout) { | |
3be00128 | 649 | my ($value, $v) = $Config_SH_expanded =~ m/^used_aout='(.*)'\s*$/m; |
9193ea20 | 650 | for (split ' ', $value) { |
3be00128 | 651 | ($v) = $Config_SH_expanded =~ m/^aout_$_='(.*)'\s*$/m; |
9193ea20 | 652 | $preconfig{$_} = $v eq 'undef' ? undef : $v; |
653 | } | |
654 | } | |
764df951 | 655 | $preconfig{d_fork} = undef unless $OS2::can_fork; # Some funny cases can't |
9193ea20 | 656 | sub TIEHASH { bless {%preconfig} } |
657 | ENDOFSET | |
a48f8c77 MS |
658 | # Extract the name of the DLL from the makefile to avoid duplication |
659 | my ($f) = grep -r, qw(GNUMakefile Makefile); | |
660 | my $dll; | |
661 | if (open my $fh, '<', $f) { | |
662 | while (<$fh>) { | |
663 | $dll = $1, last if /^PERL_DLL_BASE\s*=\s*(\S*)\s*$/; | |
664 | } | |
30500b05 | 665 | } |
962e59f3 | 666 | $config_txt .= <<ENDOFSET if $dll; |
30500b05 IZ |
667 | \$preconfig{dll_name} = '$dll'; |
668 | ENDOFSET | |
9193ea20 | 669 | } else { |
962e59f3 | 670 | $config_txt .= <<'ENDOFSET'; |
5435c704 NC |
671 | sub TIEHASH { |
672 | bless $_[1], $_[0]; | |
673 | } | |
9193ea20 | 674 | ENDOFSET |
675 | } | |
676 | ||
a8e1d30b NC |
677 | foreach my $key (keys %Common) { |
678 | my $value = fetch_string ({}, $key); | |
679 | # Is it safe on the LHS of => ? | |
680 | my $qkey = $key =~ /^[A-Za-z_][A-Za-z0-9_]*$/ ? $key : "'$key'"; | |
681 | if (defined $value) { | |
682 | # Quote things for a '' string | |
683 | $value =~ s!\\!\\\\!g; | |
684 | $value =~ s!'!\\'!g; | |
685 | $value = "'$value'"; | |
91f668c3 NC |
686 | if ($key eq 'otherlibdirs') { |
687 | $value = "join (':', map {relocate_inc(\$_)} split (':', $value))"; | |
688 | } elsif ($need_relocation{$key}) { | |
88fe16b2 NC |
689 | $value = "relocate_inc($value)"; |
690 | } | |
a8e1d30b NC |
691 | } else { |
692 | $value = "undef"; | |
693 | } | |
694 | $Common{$key} = "$qkey => $value"; | |
695 | } | |
2855b621 NC |
696 | |
697 | if ($Common{byteorder}) { | |
698 | $Common{byteorder} = 'byteorder => $byteorder'; | |
699 | } | |
700 | my $fast_config = join '', map { " $_,\n" } sort values %Common; | |
5435c704 | 701 | |
938af39e NC |
702 | # Sanity check needed to stop an infite loop if Config_heavy.pl fails to define |
703 | # &launcher for some reason (eg it got truncated) | |
962e59f3 | 704 | $config_txt .= sprintf <<'ENDOFTIE', $fast_config; |
9193ea20 | 705 | |
fb73857a | 706 | sub DESTROY { } |
707 | ||
2d9d8159 | 708 | sub AUTOLOAD { |
c1b2b415 | 709 | require 'Config_heavy.pl'; |
938af39e | 710 | goto \&launcher unless $Config::AUTOLOAD =~ /launcher$/; |
2d9d8159 NC |
711 | die "&Config::AUTOLOAD failed on $Config::AUTOLOAD"; |
712 | } | |
713 | ||
2c165900 | 714 | # tie returns the object, so the value returned to require will be true. |
5435c704 | 715 | tie %%Config, 'Config', { |
a8e1d30b | 716 | %s}; |
5435c704 NC |
717 | ENDOFTIE |
718 | ||
748a9306 | 719 | |
5435c704 NC |
720 | open(CONFIG_POD, ">lib/Config.pod") or die "Can't open lib/Config.pod: $!"; |
721 | print CONFIG_POD <<'ENDOFTAIL'; | |
3c81428c | 722 | =head1 NAME |
a0d0e21e | 723 | |
3c81428c | 724 | Config - access Perl configuration information |
725 | ||
726 | =head1 SYNOPSIS | |
727 | ||
728 | use Config; | |
63f18be6 NC |
729 | if ($Config{usethreads}) { |
730 | print "has thread support\n" | |
3c81428c | 731 | } |
732 | ||
a48f8c77 | 733 | use Config qw(myconfig config_sh config_vars config_re); |
3c81428c | 734 | |
735 | print myconfig(); | |
736 | ||
737 | print config_sh(); | |
738 | ||
a48f8c77 MS |
739 | print config_re(); |
740 | ||
3c81428c | 741 | config_vars(qw(osname archname)); |
742 | ||
743 | ||
744 | =head1 DESCRIPTION | |
745 | ||
746 | The Config module contains all the information that was available to | |
747 | the C<Configure> program at Perl build time (over 900 values). | |
748 | ||
749 | Shell variables from the F<config.sh> file (written by Configure) are | |
750 | stored in the readonly-variable C<%Config>, indexed by their names. | |
751 | ||
752 | Values stored in config.sh as 'undef' are returned as undefined | |
1fef88e7 | 753 | values. The perl C<exists> function can be used to check if a |
3c81428c | 754 | named variable exists. |
755 | ||
756 | =over 4 | |
757 | ||
758 | =item myconfig() | |
759 | ||
760 | Returns a textual summary of the major perl configuration values. | |
761 | See also C<-V> in L<perlrun/Switches>. | |
762 | ||
763 | =item config_sh() | |
764 | ||
765 | Returns the entire perl configuration information in the form of the | |
766 | original config.sh shell variable assignment script. | |
767 | ||
a48f8c77 MS |
768 | =item config_re($regex) |
769 | ||
770 | Like config_sh() but returns, as a list, only the config entries who's | |
771 | names match the $regex. | |
772 | ||
3c81428c | 773 | =item config_vars(@names) |
774 | ||
775 | Prints to STDOUT the values of the named configuration variable. Each is | |
776 | printed on a separate line in the form: | |
777 | ||
778 | name='value'; | |
779 | ||
780 | Names which are unknown are output as C<name='UNKNOWN';>. | |
781 | See also C<-V:name> in L<perlrun/Switches>. | |
782 | ||
783 | =back | |
784 | ||
785 | =head1 EXAMPLE | |
786 | ||
787 | Here's a more sophisticated example of using %Config: | |
788 | ||
789 | use Config; | |
743c51bc W |
790 | use strict; |
791 | ||
792 | my %sig_num; | |
793 | my @sig_name; | |
794 | unless($Config{sig_name} && $Config{sig_num}) { | |
795 | die "No sigs?"; | |
796 | } else { | |
797 | my @names = split ' ', $Config{sig_name}; | |
798 | @sig_num{@names} = split ' ', $Config{sig_num}; | |
799 | foreach (@names) { | |
800 | $sig_name[$sig_num{$_}] ||= $_; | |
801 | } | |
802 | } | |
3c81428c | 803 | |
743c51bc W |
804 | print "signal #17 = $sig_name[17]\n"; |
805 | if ($sig_num{ALRM}) { | |
806 | print "SIGALRM is $sig_num{ALRM}\n"; | |
3c81428c | 807 | } |
808 | ||
809 | =head1 WARNING | |
810 | ||
811 | Because this information is not stored within the perl executable | |
812 | itself it is possible (but unlikely) that the information does not | |
813 | relate to the actual perl binary which is being used to access it. | |
814 | ||
815 | The Config module is installed into the architecture and version | |
816 | specific library directory ($Config{installarchlib}) and it checks the | |
817 | perl version number when loaded. | |
818 | ||
435ec615 HM |
819 | The values stored in config.sh may be either single-quoted or |
820 | double-quoted. Double-quoted strings are handy for those cases where you | |
821 | need to include escape sequences in the strings. To avoid runtime variable | |
822 | interpolation, any C<$> and C<@> characters are replaced by C<\$> and | |
823 | C<\@>, respectively. This isn't foolproof, of course, so don't embed C<\$> | |
824 | or C<\@> in double-quoted strings unless you're willing to deal with the | |
825 | consequences. (The slashes will end up escaped and the C<$> or C<@> will | |
826 | trigger variable interpolation) | |
827 | ||
ebc74a4b GS |
828 | =head1 GLOSSARY |
829 | ||
830 | Most C<Config> variables are determined by the C<Configure> script | |
831 | on platforms supported by it (which is most UNIX platforms). Some | |
832 | platforms have custom-made C<Config> variables, and may thus not have | |
833 | some of the variables described below, or may have extraneous variables | |
834 | specific to that particular port. See the port specific documentation | |
835 | in such cases. | |
836 | ||
ebc74a4b GS |
837 | ENDOFTAIL |
838 | ||
5435c704 NC |
839 | if ($Opts{glossary}) { |
840 | open(GLOS, "<$Glossary") or die "Can't open $Glossary: $!"; | |
18f68570 | 841 | } |
2f4f46ad NC |
842 | my %seen = (); |
843 | my $text = 0; | |
fb87c415 IZ |
844 | $/ = ''; |
845 | ||
846 | sub process { | |
aade5aff YST |
847 | if (s/\A(\w*)\s+\(([\w.]+)\):\s*\n(\t?)/=item C<$1>\n\nFrom F<$2>:\n\n/m) { |
848 | my $c = substr $1, 0, 1; | |
849 | unless ($seen{$c}++) { | |
5435c704 | 850 | print CONFIG_POD <<EOF if $text; |
fb87c415 | 851 | =back |
ebc74a4b | 852 | |
fb87c415 | 853 | EOF |
5435c704 | 854 | print CONFIG_POD <<EOF; |
fb87c415 IZ |
855 | =head2 $c |
856 | ||
bbc7dcd2 | 857 | =over 4 |
fb87c415 IZ |
858 | |
859 | EOF | |
aade5aff YST |
860 | $text = 1; |
861 | } | |
862 | } | |
863 | elsif (!$text || !/\A\t/) { | |
864 | warn "Expected a Configure variable header", | |
865 | ($text ? " or another paragraph of description" : () ); | |
fb87c415 IZ |
866 | } |
867 | s/n't/n\00t/g; # leave can't, won't etc untouched | |
9b22980b | 868 | s/^\t\s+(.*)/\n$1/gm; # Indented lines ===> new paragraph |
fb87c415 IZ |
869 | s/^(?<!\n\n)\t(.*)/$1/gm; # Not indented lines ===> text |
870 | s{([\'\"])(?=[^\'\"\s]*[./][^\'\"\s]*\1)([^\'\"\s]+)\1}(F<$2>)g; # '.o' | |
871 | s{([\'\"])([^\'\"\s]+)\1}(C<$2>)g; # "date" command | |
872 | s{\'([A-Za-z_\- *=/]+)\'}(C<$1>)g; # 'ln -s' | |
873 | s{ | |
874 | (?<! [\w./<\'\"] ) # Only standalone file names | |
875 | (?! e \. g \. ) # Not e.g. | |
876 | (?! \. \. \. ) # Not ... | |
877 | (?! \d ) # Not 5.004 | |
a1151a3c RGS |
878 | (?! read/ ) # Not read/write |
879 | (?! etc\. ) # Not etc. | |
880 | (?! I/O ) # Not I/O | |
881 | ( | |
882 | \$ ? # Allow leading $ | |
883 | [\w./]* [./] [\w./]* # Require . or / inside | |
884 | ) | |
885 | (?<! \. (?= [\s)] ) ) # Do not include trailing dot | |
fb87c415 IZ |
886 | (?! [\w/] ) # Include all of it |
887 | } | |
888 | (F<$1>)xg; # /usr/local | |
889 | s/((?<=\s)~\w*)/F<$1>/g; # ~name | |
890 | s/(?<![.<\'\"])\b([A-Z_]{2,})\b(?![\'\"])/C<$1>/g; # UNISTD | |
891 | s/(?<![.<\'\"])\b(?!the\b)(\w+)\s+macro\b/C<$1> macro/g; # FILE_cnt macro | |
892 | s/n[\0]t/n't/g; # undo can't, won't damage | |
ebc74a4b GS |
893 | } |
894 | ||
5435c704 | 895 | if ($Opts{glossary}) { |
7701ffb5 JH |
896 | <GLOS>; # Skip the "DO NOT EDIT" |
897 | <GLOS>; # Skip the preamble | |
18f68570 VK |
898 | while (<GLOS>) { |
899 | process; | |
5435c704 | 900 | print CONFIG_POD; |
18f68570 | 901 | } |
fb87c415 | 902 | } |
ebc74a4b | 903 | |
5435c704 | 904 | print CONFIG_POD <<'ENDOFTAIL'; |
ebc74a4b GS |
905 | |
906 | =back | |
907 | ||
3c81428c | 908 | =head1 NOTE |
909 | ||
910 | This module contains a good example of how to use tie to implement a | |
911 | cache and an example of how to make a tied variable readonly to those | |
912 | outside of it. | |
913 | ||
914 | =cut | |
a0d0e21e | 915 | |
9193ea20 | 916 | ENDOFTAIL |
a0d0e21e | 917 | |
962e59f3 | 918 | close(GLOS) if $Opts{glossary}; |
5435c704 | 919 | close(CONFIG_POD); |
962e59f3 DM |
920 | print "written lib/Config.pod\n"; |
921 | ||
922 | my $orig_config_txt = ""; | |
923 | my $orig_heavy_txt = ""; | |
924 | { | |
925 | local $/; | |
926 | my $fh; | |
927 | $orig_config_txt = <$fh> if open $fh, "<", $Config_PM; | |
928 | $orig_heavy_txt = <$fh> if open $fh, "<", $Config_heavy; | |
929 | } | |
930 | ||
931 | if ($orig_config_txt ne $config_txt or $orig_heavy_txt ne $heavy_txt) { | |
932 | open CONFIG, ">", $Config_PM or die "Can't open $Config_PM: $!\n"; | |
933 | open CONFIG_HEAVY, ">", $Config_heavy or die "Can't open $Config_heavy: $!\n"; | |
934 | print CONFIG $config_txt; | |
935 | print CONFIG_HEAVY $heavy_txt; | |
936 | close(CONFIG_HEAVY); | |
937 | close(CONFIG); | |
938 | print "updated $Config_PM\n"; | |
939 | print "updated $Config_heavy\n"; | |
940 | } | |
941 | ||
a0d0e21e | 942 | |
18f68570 | 943 | # Now create Cross.pm if needed |
5435c704 | 944 | if ($Opts{cross}) { |
18f68570 | 945 | open CROSS, ">lib/Cross.pm" or die "Can not open >lib/Cross.pm: $!"; |
47bcb90d VK |
946 | my $cross = <<'EOS'; |
947 | # typical invocation: | |
948 | # perl -MCross Makefile.PL | |
949 | # perl -MCross=wince -V:cc | |
950 | package Cross; | |
951 | ||
952 | sub import { | |
953 | my ($package,$platform) = @_; | |
954 | unless (defined $platform) { | |
955 | # if $platform is not specified, then use last one when | |
956 | # 'configpm; was invoked with --cross option | |
957 | $platform = '***replace-marker***'; | |
958 | } | |
959 | @INC = map {/\blib\b/?(do{local $_=$_;s/\blib\b/xlib\/$platform/;$_},$_):($_)} @INC; | |
e2a02c1e | 960 | $::Cross::platform = $platform; |
18f68570 | 961 | } |
47bcb90d | 962 | |
18f68570 VK |
963 | 1; |
964 | EOS | |
5435c704 | 965 | $cross =~ s/\*\*\*replace-marker\*\*\*/$Opts{cross}/g; |
47bcb90d | 966 | print CROSS $cross; |
18f68570 | 967 | close CROSS; |
962e59f3 | 968 | print "written lib/Cross.pm\n"; |
42d1cefd | 969 | unshift(@INC,"xlib/$Opts{cross}"); |
18f68570 VK |
970 | } |
971 | ||
a0d0e21e LW |
972 | # Now do some simple tests on the Config.pm file we have created |
973 | unshift(@INC,'lib'); | |
27da23d5 | 974 | unshift(@INC,'xlib/symbian') if $Opts{cross}; |
5435c704 | 975 | require $Config_PM; |
ae7e4cc1 | 976 | require $Config_heavy; |
a0d0e21e LW |
977 | import Config; |
978 | ||
5435c704 | 979 | die "$0: $Config_PM not valid" |
a02608de | 980 | unless $Config{'PERL_CONFIG_SH'} eq 'true'; |
a0d0e21e | 981 | |
5435c704 | 982 | die "$0: error processing $Config_PM" |
a0d0e21e | 983 | if defined($Config{'an impossible name'}) |
a02608de | 984 | or $Config{'PERL_CONFIG_SH'} ne 'true' # test cache |
a0d0e21e LW |
985 | ; |
986 | ||
5435c704 | 987 | die "$0: error processing $Config_PM" |
a0d0e21e LW |
988 | if eval '$Config{"cc"} = 1' |
989 | or eval 'delete $Config{"cc"}' | |
990 | ; | |
991 | ||
992 | ||
85e6fe83 | 993 | exit 0; |
a8e1d30b NC |
994 | # Popularity of various entries in %Config, based on a large build and test |
995 | # run of code in the Fotango build system: | |
996 | __DATA__ | |
997 | path_sep: 8490 | |
998 | d_readlink: 7101 | |
999 | d_symlink: 7101 | |
1000 | archlibexp: 4318 | |
1001 | sitearchexp: 4305 | |
1002 | sitelibexp: 4305 | |
1003 | privlibexp: 4163 | |
1004 | ldlibpthname: 4041 | |
1005 | libpth: 2134 | |
1006 | archname: 1591 | |
1007 | exe_ext: 1256 | |
1008 | scriptdir: 1155 | |
1009 | version: 1116 | |
1010 | useithreads: 1002 | |
1011 | osvers: 982 | |
1012 | osname: 851 | |
1013 | inc_version_list: 783 | |
1014 | dont_use_nlink: 779 | |
1015 | intsize: 759 | |
1016 | usevendorprefix: 642 | |
1017 | dlsrc: 624 | |
1018 | cc: 541 | |
1019 | lib_ext: 520 | |
1020 | so: 512 | |
1021 | ld: 501 | |
1022 | ccdlflags: 500 | |
1023 | ldflags: 495 | |
1024 | obj_ext: 495 | |
1025 | cccdlflags: 493 | |
1026 | lddlflags: 493 | |
1027 | ar: 492 | |
1028 | dlext: 492 | |
1029 | libc: 492 | |
1030 | ranlib: 492 | |
1031 | full_ar: 491 | |
1032 | vendorarchexp: 491 | |
1033 | vendorlibexp: 491 | |
1034 | installman1dir: 489 | |
1035 | installman3dir: 489 | |
1036 | installsitebin: 489 | |
1037 | installsiteman1dir: 489 | |
1038 | installsiteman3dir: 489 | |
1039 | installvendorman1dir: 489 | |
1040 | installvendorman3dir: 489 | |
1041 | d_flexfnam: 474 | |
1042 | eunicefix: 360 | |
1043 | d_link: 347 | |
1044 | installsitearch: 344 | |
1045 | installscript: 341 | |
1046 | installprivlib: 337 | |
1047 | binexp: 336 | |
1048 | installarchlib: 336 | |
1049 | installprefixexp: 336 | |
1050 | installsitelib: 336 | |
1051 | installstyle: 336 | |
1052 | installvendorarch: 336 | |
1053 | installvendorbin: 336 | |
1054 | installvendorlib: 336 | |
1055 | man1ext: 336 | |
1056 | man3ext: 336 | |
1057 | sh: 336 | |
1058 | siteprefixexp: 336 | |
1059 | installbin: 335 | |
1060 | usedl: 332 | |
1061 | ccflags: 285 | |
1062 | startperl: 232 | |
1063 | optimize: 231 | |
1064 | usemymalloc: 229 | |
1065 | cpprun: 228 | |
1066 | sharpbang: 228 | |
1067 | perllibs: 225 | |
1068 | usesfio: 224 | |
1069 | usethreads: 220 | |
1070 | perlpath: 218 | |
1071 | extensions: 217 | |
1072 | usesocks: 208 | |
1073 | shellflags: 198 | |
1074 | make: 191 | |
1075 | d_pwage: 189 | |
1076 | d_pwchange: 189 | |
1077 | d_pwclass: 189 | |
1078 | d_pwcomment: 189 | |
1079 | d_pwexpire: 189 | |
1080 | d_pwgecos: 189 | |
1081 | d_pwpasswd: 189 | |
1082 | d_pwquota: 189 | |
1083 | gccversion: 189 | |
1084 | libs: 186 | |
1085 | useshrplib: 186 | |
1086 | cppflags: 185 | |
1087 | ptrsize: 185 | |
1088 | shrpenv: 185 | |
1089 | static_ext: 185 | |
1090 | use5005threads: 185 | |
1091 | uselargefiles: 185 | |
1092 | alignbytes: 184 | |
1093 | byteorder: 184 | |
1094 | ccversion: 184 | |
1095 | config_args: 184 | |
1096 | cppminus: 184 |