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adfe19db MHM |
1 | #!/usr/bin/perl -w |
2 | ################################################################################ | |
3 | # | |
4 | # buildperl.pl -- build various versions of perl automatically | |
5 | # | |
6 | ################################################################################ | |
7 | # | |
ba120f6f | 8 | # $Revision: 9 $ |
adfe19db | 9 | # $Author: mhx $ |
ba120f6f | 10 | # $Date: 2006/05/28 20:42:53 +0200 $ |
adfe19db MHM |
11 | # |
12 | ################################################################################ | |
13 | # | |
0d0f8426 | 14 | # Version 3.x, Copyright (C) 2004-2006, Marcus Holland-Moritz. |
adfe19db MHM |
15 | # Version 2.x, Copyright (C) 2001, Paul Marquess. |
16 | # Version 1.x, Copyright (C) 1999, Kenneth Albanowski. | |
17 | # | |
18 | # This program is free software; you can redistribute it and/or | |
19 | # modify it under the same terms as Perl itself. | |
20 | # | |
21 | ################################################################################ | |
22 | ||
23 | use strict; | |
24 | use Getopt::Long; | |
25 | use Pod::Usage; | |
26 | use File::Find; | |
27 | use File::Path; | |
28 | use Data::Dumper; | |
29 | use IO::File; | |
0d0f8426 | 30 | use Archive::Tar; |
adfe19db MHM |
31 | use Cwd; |
32 | ||
0d0f8426 MHM |
33 | # TODO: - extra arguments to Configure |
34 | ||
adfe19db | 35 | my %opt = ( |
0d0f8426 MHM |
36 | prefix => '/tmp/perl/install/<config>/<perl>', |
37 | build => '/tmp/perl/build/<config>', | |
38 | source => '/tmp/perl/source', | |
39 | force => 0, | |
40 | test => 0, | |
41 | install => 1, | |
adfe19db MHM |
42 | ); |
43 | ||
44 | my %config = ( | |
4a582685 | 45 | default => { |
adfe19db MHM |
46 | config_args => '-des', |
47 | }, | |
4a582685 | 48 | thread => { |
adfe19db | 49 | config_args => '-des -Dusethreads', |
0d0f8426 | 50 | masked_versions => [ qr/^5\.00[01234]/ ], |
adfe19db | 51 | }, |
4a582685 | 52 | thread5005 => { |
adfe19db | 53 | config_args => '-des -Duse5005threads', |
0d0f8426 | 54 | masked_versions => [ qr/^5\.00[012345]|^5.(9|\d\d)/ ], |
adfe19db | 55 | }, |
4a582685 | 56 | debug => { |
adfe19db MHM |
57 | config_args => '-des -Doptimize=-g', |
58 | }, | |
59 | ); | |
60 | ||
61 | my @patch = ( | |
62 | { | |
63 | perl => [ | |
0d0f8426 | 64 | qr/^5\.00[01234]/, |
adfe19db | 65 | qw/ |
0d0f8426 MHM |
66 | 5.005 |
67 | 5.005_01 | |
68 | 5.005_02 | |
69 | 5.005_03 | |
adfe19db MHM |
70 | /, |
71 | ], | |
72 | subs => [ | |
73 | [ \&patch_db, 1 ], | |
74 | ], | |
75 | }, | |
76 | { | |
77 | perl => [ | |
78 | qw/ | |
0d0f8426 MHM |
79 | 5.6.0 |
80 | 5.6.1 | |
81 | 5.7.0 | |
82 | 5.7.1 | |
83 | 5.7.2 | |
84 | 5.7.3 | |
85 | 5.8.0 | |
adfe19db MHM |
86 | /, |
87 | ], | |
88 | subs => [ | |
89 | [ \&patch_db, 3 ], | |
90 | ], | |
91 | }, | |
92 | { | |
93 | perl => [ | |
0d0f8426 | 94 | qr/^5\.004_0[1234]/, |
adfe19db MHM |
95 | ], |
96 | subs => [ | |
97 | [ \&patch_doio ], | |
98 | ], | |
99 | }, | |
100 | ); | |
101 | ||
102 | my(%perl, @perls); | |
103 | ||
104 | GetOptions(\%opt, qw( | |
105 | config=s@ | |
106 | prefix=s | |
0d0f8426 | 107 | build=s |
adfe19db MHM |
108 | source=s |
109 | perl=s@ | |
110 | force | |
0d0f8426 MHM |
111 | test |
112 | install! | |
adfe19db MHM |
113 | )) or pod2usage(2); |
114 | ||
115 | if (exists $opt{config}) { | |
116 | for my $cfg (@{$opt{config}}) { | |
117 | exists $config{$cfg} or die "Unknown configuration: $cfg\n"; | |
118 | } | |
119 | } | |
120 | else { | |
121 | $opt{config} = [sort keys %config]; | |
122 | } | |
123 | ||
124 | find(sub { | |
0d0f8426 MHM |
125 | /^(perl-?(5\..*))\.tar\.(gz|bz2)$/ or return; |
126 | $perl{$1} = { version => $2, source => $File::Find::name, compress => $3 }; | |
adfe19db MHM |
127 | }, $opt{source}); |
128 | ||
129 | if (exists $opt{perl}) { | |
130 | for my $perl (@{$opt{perl}}) { | |
131 | my $p = $perl; | |
132 | exists $perl{$p} or $p = "perl$perl"; | |
133 | exists $perl{$p} or $p = "perl-$perl"; | |
134 | exists $perl{$p} or die "Cannot find perl: $perl\n"; | |
135 | push @perls, $p; | |
136 | } | |
137 | } | |
138 | else { | |
139 | @perls = sort keys %perl; | |
140 | } | |
141 | ||
adfe19db MHM |
142 | my %current; |
143 | ||
144 | for my $cfg (@{$opt{config}}) { | |
145 | for my $perl (@perls) { | |
146 | my $config = $config{$cfg}; | |
0d0f8426 | 147 | %current = (config => $cfg, perl => $perl, version => $perl{$perl}{version}); |
adfe19db | 148 | |
0d0f8426 | 149 | if (is($config->{masked_versions}, $current{version})) { |
adfe19db MHM |
150 | print STDERR "skipping $perl for configuration $cfg (masked)\n"; |
151 | next; | |
152 | } | |
153 | ||
154 | if (-d expand($opt{prefix}) and !$opt{force}) { | |
155 | print STDERR "skipping $perl for configuration $cfg (already installed)\n"; | |
156 | next; | |
157 | } | |
158 | ||
159 | my $cwd = cwd; | |
160 | ||
161 | my $build = expand($opt{build}); | |
162 | -d $build or mkpath($build); | |
163 | chdir $build or die "chdir $build: $!\n"; | |
164 | ||
165 | print STDERR "building $perl with configuration $cfg\n"; | |
166 | buildperl($perl, $config); | |
167 | ||
168 | chdir $cwd or die "chdir $cwd: $!\n"; | |
169 | } | |
170 | } | |
171 | ||
172 | sub expand | |
173 | { | |
174 | my $in = shift; | |
175 | $in =~ s/(<(\w+)>)/exists $current{$2} ? $current{$2} : $1/eg; | |
176 | return $in; | |
177 | } | |
178 | ||
179 | sub is | |
180 | { | |
181 | my($s1, $s2) = @_; | |
4a582685 | 182 | |
adfe19db MHM |
183 | defined $s1 != defined $s2 and return 0; |
184 | ||
185 | ref $s2 and ($s1, $s2) = ($s2, $s1); | |
186 | ||
187 | if (ref $s1) { | |
188 | if (ref $s1 eq 'ARRAY') { | |
189 | is($_, $s2) and return 1 for @$s1; | |
190 | return 0; | |
191 | } | |
192 | return $s2 =~ $s1; | |
193 | } | |
194 | ||
195 | return $s1 eq $s2; | |
196 | } | |
197 | ||
198 | sub buildperl | |
199 | { | |
200 | my($perl, $cfg) = @_; | |
201 | ||
202 | my $d = extract_source($perl{$perl}); | |
203 | chdir $d or die "chdir $d: $!\n"; | |
204 | ||
0d0f8426 | 205 | patch_source($perl{$perl}{version}); |
adfe19db MHM |
206 | |
207 | build_and_install($perl{$perl}); | |
208 | } | |
209 | ||
210 | sub extract_source | |
211 | { | |
212 | my $perl = shift; | |
adfe19db | 213 | |
0d0f8426 | 214 | print "reading $perl->{source}\n"; |
adfe19db | 215 | |
0d0f8426 | 216 | my $target; |
adfe19db | 217 | |
0d0f8426 MHM |
218 | for my $f (Archive::Tar->list_archive($perl->{source})) { |
219 | my($t) = $f =~ /^([^\\\/]+)/ or die "ooops, should always match...\n"; | |
220 | die "refusing to extract $perl->{source}, as it would not extract to a single directory\n" | |
221 | if defined $target and $target ne $t; | |
222 | $target = $t; | |
223 | } | |
adfe19db | 224 | |
0d0f8426 MHM |
225 | if (-d $target) { |
226 | print "removing old build directory $target\n"; | |
227 | rmtree($target); | |
adfe19db MHM |
228 | } |
229 | ||
0d0f8426 MHM |
230 | print "extracting $perl->{source}\n"; |
231 | ||
232 | Archive::Tar->extract_archive($perl->{source}) | |
233 | or die "extract failed: " . Archive::Tar->error() . "\n"; | |
234 | ||
235 | -d $target or die "oooops, $target not found\n"; | |
adfe19db MHM |
236 | |
237 | return $target; | |
238 | } | |
239 | ||
240 | sub patch_source | |
241 | { | |
0d0f8426 | 242 | my $version = shift; |
adfe19db MHM |
243 | |
244 | for my $p (@patch) { | |
0d0f8426 | 245 | if (is($p->{perl}, $version)) { |
adfe19db MHM |
246 | for my $s (@{$p->{subs}}) { |
247 | my($sub, @args) = @$s; | |
248 | $sub->(@args); | |
249 | } | |
250 | } | |
251 | } | |
252 | } | |
253 | ||
254 | sub build_and_install | |
255 | { | |
256 | my $perl = shift; | |
257 | my $prefix = expand($opt{prefix}); | |
258 | ||
259 | print "building perl $perl->{version} ($current{config})\n"; | |
260 | ||
261 | run_or_die("./Configure $config{$current{config}}{config_args} -Dusedevel -Uinstallusrbinperl -Dprefix=$prefix"); | |
262 | run_or_die("sed -i -e '/^.*<built-in>/d' -e '/^.*<command line>/d' makefile x2p/makefile"); | |
263 | run_or_die("make all"); | |
0d0f8426 MHM |
264 | run("make test") if $opt{test}; |
265 | if ($opt{install}) { | |
266 | run_or_die("make install"); | |
267 | } | |
268 | else { | |
269 | print "\n*** NOT INSTALLING PERL ***\n\n"; | |
270 | } | |
adfe19db MHM |
271 | } |
272 | ||
273 | sub patch_db | |
274 | { | |
275 | my $ver = shift; | |
276 | print "patching DB_File\n"; | |
277 | run_or_die("sed -i -e 's/<db.h>/<db$ver\\/db.h>/' ext/DB_File/DB_File.xs"); | |
278 | } | |
279 | ||
280 | sub patch_doio | |
281 | { | |
282 | patch('doio.c', <<'END'); | |
283 | --- doio.c.org 2004-06-07 23:14:45.000000000 +0200 | |
284 | +++ doio.c 2003-11-04 08:03:03.000000000 +0100 | |
285 | @@ -75,6 +75,16 @@ | |
286 | # endif | |
287 | #endif | |
4a582685 | 288 | |
adfe19db MHM |
289 | +#if _SEM_SEMUN_UNDEFINED |
290 | +union semun | |
291 | +{ | |
292 | + int val; | |
293 | + struct semid_ds *buf; | |
294 | + unsigned short int *array; | |
295 | + struct seminfo *__buf; | |
296 | +}; | |
297 | +#endif | |
298 | + | |
299 | bool | |
300 | do_open(gv,name,len,as_raw,rawmode,rawperm,supplied_fp) | |
301 | GV *gv; | |
302 | END | |
303 | } | |
304 | ||
305 | sub patch | |
306 | { | |
307 | my($file, $patch) = @_; | |
308 | print "patching $file\n"; | |
309 | my $diff = "$file.diff"; | |
310 | write_or_die($diff, $patch); | |
311 | run_or_die("patch -s -p0 <$diff"); | |
312 | unlink $diff or die "unlink $diff: $!\n"; | |
313 | } | |
314 | ||
315 | sub write_or_die | |
316 | { | |
317 | my($file, $data) = @_; | |
318 | my $fh = new IO::File ">$file" or die "$file: $!\n"; | |
319 | $fh->print($data); | |
320 | } | |
321 | ||
322 | sub run_or_die | |
323 | { | |
324 | # print "[running @_]\n"; | |
325 | system "@_" and die "@_: $?\n"; | |
326 | } | |
327 | ||
328 | sub run | |
329 | { | |
330 | # print "[running @_]\n"; | |
331 | system "@_" and warn "@_: $?\n"; | |
332 | } | |
0d0f8426 MHM |
333 | |
334 | __END__ | |
335 | ||
336 | =head1 NAME | |
337 | ||
338 | buildperl.pl - build/install perl distributions | |
339 | ||
340 | =head1 SYNOPSIS | |
341 | ||
342 | perl buildperl.pl [options] | |
343 | ||
344 | --help show this help | |
345 | ||
346 | --source=directory directory containing source tarballs | |
347 | [default: /tmp/perl/source] | |
348 | ||
349 | --build=directory directory used for building perls [EXPAND] | |
350 | [default: /tmp/perl/build/<config>] | |
351 | ||
352 | --prefix=directory use this installation prefix [EXPAND] | |
353 | [default: /tmp/perl/install/<config>/<perl>] | |
354 | ||
355 | --config=configuration build this configuration [MULTI] | |
356 | [default: all possible configurations] | |
357 | ||
358 | --perl=version build this version of perl [MULTI] | |
359 | [default: all possible versions] | |
360 | ||
361 | --force rebuild and install already installed versions | |
362 | ||
363 | --test run test suite after building | |
364 | ||
365 | --noinstall don't install after building | |
366 | ||
367 | options tagged with [MULTI] can be given multiple times | |
368 | ||
369 | options tagged with [EXPAND] expand the following items | |
370 | ||
371 | <perl> versioned perl directory (e.g. 'perl-5.6.1') | |
372 | <version> perl version (e.g. '5.6.1') | |
373 | <config> name of the configuration (e.g. 'default') | |
374 | ||
375 | =head1 EXAMPLES | |
376 | ||
377 | The following examples assume that your Perl source tarballs are | |
378 | in F</tmp/perl/source>. If they are somewhere else, use the C<--source> | |
379 | option to specify a different source directory. | |
380 | ||
381 | To build a default configuration of perl5.004_05 and install it | |
382 | to F</opt/perl5.004_05>, you would say: | |
383 | ||
384 | buildperl.pl --prefix='/opt/<perl>' --perl=5.004_05 --config=default | |
385 | ||
386 | To build debugging configurations of all perls in the source directory | |
387 | and install them to F</opt>, use: | |
388 | ||
389 | buildperl.pl --prefix='/opt/<perl>' --config=debug | |
390 | ||
391 | To build all configurations for perl-5.8.5 and perl-5.8.6, test them | |
392 | and don't install them, run: | |
393 | ||
394 | buildperl.pl --perl=5.8.5 --perl=5.8.6 --test --noinstall | |
395 | ||
396 | =head1 COPYRIGHT | |
397 | ||
ba120f6f | 398 | Copyright (c) 2004-2006, Marcus Holland-Moritz. |
0d0f8426 MHM |
399 | |
400 | This program is free software; you can redistribute it and/or | |
401 | modify it under the same terms as Perl itself. | |
402 | ||
403 | =head1 SEE ALSO | |
404 | ||
ba120f6f | 405 | See L<Devel::PPPort> and L<HACKERS>. |
0d0f8426 | 406 |