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One more regression test for RT #59734
[perl5.git] / lib / CPANPLUS / Dist / Build.pm
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1package CPANPLUS::Dist::Build;
2
3use strict;
e83ba0bd 4use warnings;
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5use vars qw[@ISA $STATUS $VERSION];
6@ISA = qw[CPANPLUS::Dist];
7
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8use CPANPLUS::Internals::Constants;
9
10### these constants were exported by CPANPLUS::Internals::Constants
11### in previous versions.. they do the same though. If we want to have
12### a normal 'use' here, up the dependency to CPANPLUS 0.056 or higher
13BEGIN {
14 require CPANPLUS::Dist::Build::Constants;
15 CPANPLUS::Dist::Build::Constants->import()
16 if not __PACKAGE__->can('BUILD') && __PACKAGE__->can('BUILD_DIR');
17}
18
19use CPANPLUS::Error;
20
21use Config;
22use FileHandle;
23use Cwd;
e83ba0bd 24use version;
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25
26use IPC::Cmd qw[run];
27use Params::Check qw[check];
28use Module::Load::Conditional qw[can_load check_install];
29use Locale::Maketext::Simple Class => 'CPANPLUS', Style => 'gettext';
30
31local $Params::Check::VERBOSE = 1;
32
627cd18c 33$VERSION = '0.35_01';
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34
35=pod
36
37=head1 NAME
38
e83ba0bd 39CPANPLUS::Dist::Build - CPANPLUS plugin to install packages that use Build.PL
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40
41=head1 SYNOPSIS
42
43 my $build = CPANPLUS::Dist->new(
44 format => 'CPANPLUS::Dist::Build',
45 module => $modobj,
46 );
47
e83ba0bd 48 $build->prepare; # runs Build.PL
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49 $build->create; # runs build && build test
50 $build->install; # runs build install
51
52
53=head1 DESCRIPTION
54
55C<CPANPLUS::Dist::Build> is a distribution class for C<Module::Build>
56related modules.
57Using this package, you can create, install and uninstall perl
58modules. It inherits from C<CPANPLUS::Dist>.
59
60Normal users won't have to worry about the interface to this module,
61as it functions transparently as a plug-in to C<CPANPLUS> and will
62just C<Do The Right Thing> when it's loaded.
63
64=head1 ACCESSORS
65
66=over 4
67
e83ba0bd 68=item C<parent()>
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69
70Returns the C<CPANPLUS::Module> object that parented this object.
71
e83ba0bd 72=item C<status()>
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73
74Returns the C<Object::Accessor> object that keeps the status for
75this module.
76
77=back
78
79=head1 STATUS ACCESSORS
80
81All accessors can be accessed as follows:
82 $build->status->ACCESSOR
83
84=over 4
85
e83ba0bd 86=item C<build_pl ()>
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87
88Location of the Build file.
89Set to 0 explicitly if something went wrong.
90
e83ba0bd 91=item C<build ()>
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92
93BOOL indicating if the C<Build> command was successful.
94
e83ba0bd 95=item C<test ()>
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96
97BOOL indicating if the C<Build test> command was successful.
98
e83ba0bd 99=item C<prepared ()>
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100
101BOOL indicating if the C<prepare> call exited succesfully
102This gets set after C<perl Build.PL>
103
e83ba0bd 104=item C<distdir ()>
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105
106Full path to the directory in which the C<prepare> call took place,
107set after a call to C<prepare>.
108
e83ba0bd 109=item C<created ()>
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110
111BOOL indicating if the C<create> call exited succesfully. This gets
112set after C<Build> and C<Build test>.
113
e83ba0bd 114=item C<installed ()>
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115
116BOOL indicating if the module was installed. This gets set after
117C<Build install> exits successfully.
118
119=item uninstalled ()
120
121BOOL indicating if the module was uninstalled properly.
122
e83ba0bd 123=item C<_create_args ()>
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124
125Storage of the arguments passed to C<create> for this object. Used
126for recursive calls when satisfying prerequisites.
127
e83ba0bd 128=item C<_install_args ()>
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129
130Storage of the arguments passed to C<install> for this object. Used
131for recursive calls when satisfying prerequisites.
132
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133=back
134
135=cut
136
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137=head1 METHODS
138
139=head2 $bool = CPANPLUS::Dist::Build->format_available();
140
141Returns a boolean indicating whether or not you can use this package
142to create and install modules in your environment.
143
144=cut
145
146### check if the format is available ###
147sub format_available {
148 my $mod = "Module::Build";
149 unless( can_load( modules => { $mod => '0.2611' } ) ) {
150 error( loc( "You do not have '%1' -- '%2' not available",
151 $mod, __PACKAGE__ ) );
152 return;
153 }
154
155 return 1;
156}
157
158
159=head2 $bool = $dist->init();
160
161Sets up the C<CPANPLUS::Dist::Build> object for use.
162Effectively creates all the needed status accessors.
163
164Called automatically whenever you create a new C<CPANPLUS::Dist> object.
165
166=cut
167
168sub init {
169 my $dist = shift;
170 my $status = $dist->status;
171
172 $status->mk_accessors(qw[build_pl build test created installed uninstalled
173 _create_args _install_args _prepare_args
174 _mb_object _buildflags
175 ]);
176
177 ### just in case 'format_available' didn't get called
178 require Module::Build;
179
180 return 1;
181}
182
183=pod
184
185=head2 $bool = $dist->prepare([perl => '/path/to/perl', buildflags => 'EXTRA=FLAGS', force => BOOL, verbose => BOOL])
186
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187C<prepare> prepares a distribution, running C<Build.PL>
188and establishing any prerequisites this
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189distribution has.
190
e83ba0bd 191The variable C<PERL5_CPANPLUS_IS_EXECUTING> will be set to the full path
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192of the C<Build.PL> that is being executed. This enables any code inside
193the C<Build.PL> to know that it is being installed via CPANPLUS.
194
195After a succcesfull C<prepare> you may call C<create> to create the
196distribution, followed by C<install> to actually install it.
197
198Returns true on success and false on failure.
199
200=cut
201
202sub prepare {
203 ### just in case you already did a create call for this module object
204 ### just via a different dist object
205 my $dist = shift;
206 my $self = $dist->parent;
207
208 ### we're also the cpan_dist, since we don't need to have anything
209 ### prepared from another installer
210 $dist = $self->status->dist_cpan if $self->status->dist_cpan;
211 $self->status->dist_cpan( $dist ) unless $self->status->dist_cpan;
212
213 my $cb = $self->parent;
214 my $conf = $cb->configure_object;
215 my %hash = @_;
216
217 my $dir;
218 unless( $dir = $self->status->extract ) {
219 error( loc( "No dir found to operate on!" ) );
220 return;
221 }
222
223 my $args;
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224 my( $force, $verbose, $buildflags, $perl, $prereq_target, $prereq_format,
225 $prereq_build );
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226 { local $Params::Check::ALLOW_UNKNOWN = 1;
227 my $tmpl = {
228 force => { default => $conf->get_conf('force'),
229 store => \$force },
230 verbose => { default => $conf->get_conf('verbose'),
231 store => \$verbose },
232 perl => { default => $^X, store => \$perl },
233 buildflags => { default => $conf->get_conf('buildflags'),
234 store => \$buildflags },
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235 prereq_target => { default => '', store => \$prereq_target },
236 prereq_format => { default => '',
237 store => \$prereq_format },
238 prereq_build => { default => 0, store => \$prereq_build },
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239 };
240
241 $args = check( $tmpl, \%hash ) or return;
242 }
243
244 return 1 if $dist->status->prepared && !$force;
245
246 $dist->status->_prepare_args( $args );
247
248 ### chdir to work directory ###
249 my $orig = cwd();
250 unless( $cb->_chdir( dir => $dir ) ) {
251 error( loc( "Could not chdir to build directory '%1'", $dir ) );
252 return;
253 }
254
255 ### by now we've loaded module::build, and we're using the API, so
256 ### it's safe to remove CPANPLUS::inc from our inc path, especially
257 ### because it can trip up tests run under taint (just like EU::MM).
258 ### turn off our PERL5OPT so no modules from CPANPLUS::inc get
259 ### included in make test -- it should build without.
260 ### also, modules that run in taint mode break if we leave
261 ### our code ref in perl5opt
262 ### XXX we've removed the ENV settings from cp::inc, so only need
263 ### to reset the @INC
264 #local $ENV{PERL5OPT} = CPANPLUS::inc->original_perl5opt;
265 #local $ENV{PERL5LIB} = CPANPLUS::inc->original_perl5lib;
39a48622 266 #local @INC = CPANPLUS::inc->original_inc;
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267
268 ### this will generate warnings under anything lower than M::B 0.2606
baddfc47 269 my @buildflags = $dist->_buildflags_as_list( $buildflags );
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270 $dist->status->_buildflags( $buildflags );
271
272 my $fail;
273 RUN: {
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274 # 0.85_01
275 ### we resolve 'configure requires' here, so we can run the 'perl
276 ### Makefile.PL' command
277 ### XXX for tests: mock f_c_r to something that *can* resolve and
278 ### something that *doesnt* resolve. Check the error log for ok
279 ### on this step or failure
280 ### XXX make a seperate tarball to test for this scenario: simply
281 ### containing a makefile.pl/build.pl for test purposes?
282 my $safe_ver = version->new('0.85_01');
283 if ( version->new($CPANPLUS::Internals::VERSION) >= $safe_ver )
284 { my $configure_requires = $dist->find_configure_requires;
285 my $ok = $dist->_resolve_prereqs(
286 format => $prereq_format,
287 verbose => $verbose,
288 prereqs => $configure_requires,
289 target => $prereq_target,
290 force => $force,
291 prereq_build => $prereq_build,
292 );
293
294 unless( $ok ) {
295
296 #### use $dist->flush to reset the cache ###
297 error( loc( "Unable to satisfy '%1' for '%2' " .
298 "-- aborting install",
299 'configure_requires', $self->module ) );
300 $dist->status->prepared(0);
301 $fail++;
302 last RUN;
303 }
304 ### end of prereq resolving ###
305 }
306
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307 # Wrap the exception that may be thrown here (should likely be
308 # done at a much higher level).
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309 my $prep_output;
310
e42df61f 311 my $env = ENV_CPANPLUS_IS_EXECUTING;
e83ba0bd 312 local $ENV{$env} = BUILD_PL->( $dir );
e42df61f 313 my $run_perl = $conf->get_program('perlwrapper');
e83ba0bd 314
e42df61f 315 unless ( scalar run( command => [$perl, $run_perl, BUILD_PL->($dir), @buildflags],
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316 buffer => \$prep_output,
317 verbose => $verbose )
318 ) {
319 error( loc( "Build.PL failed: %1", $prep_output ) );
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320 $fail++; last RUN;
321 }
322
e83ba0bd 323 msg( $prep_output, 0 );
9b4bd854 324
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325 my $prereqs = $self->status->prereqs;
326
327 $prereqs ||= $dist->_find_prereqs( verbose => $verbose,
328 dir => $dir,
329 perl => $perl,
330 buildflags => $buildflags );
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331
332 }
333
334 ### send out test report? ###
335 if( $fail and $conf->get_conf('cpantest') ) {
336 $cb->_send_report(
337 module => $self,
338 failed => $fail,
339 buffer => CPANPLUS::Error->stack_as_string,
340 verbose => $verbose,
341 force => $force,
342 ) or error(loc("Failed to send test report for '%1'",
343 $self->module ) );
344 }
345
346 unless( $cb->_chdir( dir => $orig ) ) {
347 error( loc( "Could not chdir back to start dir '%1'", $orig ) );
348 }
349
350 ### save where we wrote this stuff -- same as extract dir in normal
351 ### installer circumstances
352 $dist->status->distdir( $self->status->extract );
353
354 return $dist->status->prepared( $fail ? 0 : 1 );
355}
356
357sub _find_prereqs {
358 my $dist = shift;
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359 my $self = $dist->parent;
360 my $cb = $self->parent;
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361 my $conf = $cb->configure_object;
362 my %hash = @_;
363
364 my ($verbose, $dir, $buildflags, $perl);
365 my $tmpl = {
366 verbose => { default => $conf->get_conf('verbose'), store => \$verbose },
367 dir => { default => $self->status->extract, store => \$dir },
368 perl => { default => $^X, store => \$perl },
369 buildflags => { default => $conf->get_conf('buildflags'),
370 store => \$buildflags },
371 };
372
373 my $args = check( $tmpl, \%hash ) or return;
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374
375 my $prereqs = {};
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376
377 my $safe_ver = version->new('0.31_03');
378
379 my $content;
380
701602e6 381 if ( version->new( $Module::Build::VERSION ) >= $safe_ver and ! ON_WIN32 ) {
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382 my @buildflags = $dist->_buildflags_as_list( $buildflags );
383
e83ba0bd 384 # Use the new Build action 'prereq_data'
e42df61f 385 my $run_perl = $conf->get_program('perlwrapper');
627cd18c 386 my $flag = ON_VMS ? '"prereq_data"' : 'prereq_data';
e42df61f 387
627cd18c 388 unless ( scalar run( command => [$perl, $run_perl, BUILD->($dir), $flag, @buildflags],
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389 buffer => \$content,
390 verbose => 0 )
391 ) {
392 error( loc( "Build 'prereq_data' failed: %1 %2", $!, $content ) );
393 return;
394 }
395
396 }
397 else {
398 my $file = File::Spec->catfile( $dir, '_build', 'prereqs' );
399 return unless -f $file;
400
401 my $fh = FileHandle->new();
402
403 unless( $fh->open( $file ) ) {
404 error( loc( "Cannot open '%1': %2", $file, $! ) );
405 return;
406 }
407
408 $content = do { local $/; <$fh> };
409 }
410
701602e6 411 return unless $content;
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412 my $bphash = eval $content;
413 return unless $bphash and ref $bphash eq 'HASH';
9b4bd854 414 foreach my $type ('requires', 'build_requires') {
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415 next unless $bphash->{$type} and ref $bphash->{$type} eq 'HASH';
416 $prereqs->{$_} = $bphash->{$type}->{$_} for keys %{ $bphash->{$type} };
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417 }
418
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419 # Temporary fix
420 delete $prereqs->{'perl'};
421
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422 ### allows for a user defined callback to filter the prerequisite
423 ### list as they see fit, to remove (or add) any prereqs they see
424 ### fit. The default installed callback will return the hashref in
425 ### an unmodified form
426 ### this callback got added after cpanplus 0.0562, so use a 'can'
427 ### to find out if it's supported. For older versions, we'll just
428 ### return the hashref as is ourselves.
429 my $href = $cb->_callbacks->can('filter_prereqs')
430 ? $cb->_callbacks->filter_prereqs->( $cb, $prereqs )
431 : $prereqs;
432
433 $self->status->prereqs( $href );
434
435 ### make sure it's not the same ref
436 return { %$href };
437}
438
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439=pod
440
441=head2 $dist->create([perl => '/path/to/perl', buildflags => 'EXTRA=FLAGS', prereq_target => TARGET, force => BOOL, verbose => BOOL, skiptest => BOOL])
442
443C<create> preps a distribution for installation. This means it will
e83ba0bd 444run C<Build> and C<Build test>.
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445This will also satisfy any prerequisites the module may have.
446
447If you set C<skiptest> to true, it will skip the C<Build test> stage.
448If you set C<force> to true, it will go over all the stages of the
449C<Build> process again, ignoring any previously cached results. It
450will also ignore a bad return value from C<Build test> and still allow
451the operation to return true.
452
453Returns true on success and false on failure.
454
455You may then call C<< $dist->install >> on the object to actually
456install it.
457
458=cut
459
460sub create {
461 ### just in case you already did a create call for this module object
462 ### just via a different dist object
463 my $dist = shift;
464 my $self = $dist->parent;
465
466 ### we're also the cpan_dist, since we don't need to have anything
467 ### prepared from another installer
468 $dist = $self->status->dist_cpan if $self->status->dist_cpan;
469 $self->status->dist_cpan( $dist ) unless $self->status->dist_cpan;
470
471 my $cb = $self->parent;
472 my $conf = $cb->configure_object;
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473 my %hash = @_;
474
475 my $dir;
476 unless( $dir = $self->status->extract ) {
477 error( loc( "No dir found to operate on!" ) );
478 return;
479 }
480
481 my $args;
482 my( $force, $verbose, $buildflags, $skiptest, $prereq_target,
483 $perl, $prereq_format, $prereq_build);
484 { local $Params::Check::ALLOW_UNKNOWN = 1;
485 my $tmpl = {
486 force => { default => $conf->get_conf('force'),
487 store => \$force },
488 verbose => { default => $conf->get_conf('verbose'),
489 store => \$verbose },
490 perl => { default => $^X, store => \$perl },
491 buildflags => { default => $conf->get_conf('buildflags'),
492 store => \$buildflags },
493 skiptest => { default => $conf->get_conf('skiptest'),
494 store => \$skiptest },
495 prereq_target => { default => '', store => \$prereq_target },
496 ### don't set the default format to 'build' -- that is wrong!
497 prereq_format => { #default => $self->status->installer_type,
498 default => '',
499 store => \$prereq_format },
500 prereq_build => { default => 0, store => \$prereq_build },
501 };
502
503 $args = check( $tmpl, \%hash ) or return;
504 }
505
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506 # restore the state as we have created this already.
507 if ( $dist->status->created && !$force ) {
508 ### add this directory to your lib ###
509 $self->add_to_includepath();
510 return 1;
511 }
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512
513 $dist->status->_create_args( $args );
514
515 ### is this dist prepared?
516 unless( $dist->status->prepared ) {
517 error( loc( "You have not successfully prepared a '%2' distribution ".
518 "yet -- cannot create yet", __PACKAGE__ ) );
519 return;
520 }
521
522 ### chdir to work directory ###
523 my $orig = cwd();
524 unless( $cb->_chdir( dir => $dir ) ) {
525 error( loc( "Could not chdir to build directory '%1'", $dir ) );
526 return;
527 }
528
529 ### by now we've loaded module::build, and we're using the API, so
530 ### it's safe to remove CPANPLUS::inc from our inc path, especially
531 ### because it can trip up tests run under taint (just like EU::MM).
532 ### turn off our PERL5OPT so no modules from CPANPLUS::inc get
533 ### included in make test -- it should build without.
534 ### also, modules that run in taint mode break if we leave
535 ### our code ref in perl5opt
536 ### XXX we've removed the ENV settings from cp::inc, so only need
537 ### to reset the @INC
538 #local $ENV{PERL5OPT} = CPANPLUS::inc->original_perl5opt;
539 #local $ENV{PERL5LIB} = CPANPLUS::inc->original_perl5lib;
39a48622 540 #local @INC = CPANPLUS::inc->original_inc;
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541
542 ### but do it *before* the new_from_context, as M::B seems
543 ### to be actually running the file...
544 ### an unshift in the block seems to be ignored.. somehow...
545 #{ my $lib = $self->best_path_to_module_build;
546 # unshift @INC, $lib if $lib;
547 #}
548 unshift @INC, $self->best_path_to_module_build
549 if $self->best_path_to_module_build;
550
551 ### this will generate warnings under anything lower than M::B 0.2606
baddfc47 552 my @buildflags = $dist->_buildflags_as_list( $buildflags );
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553 $dist->status->_buildflags( $buildflags );
554
555 my $fail; my $prereq_fail; my $test_fail;
556 RUN: {
557
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558 my $run_perl = $conf->get_program('perlwrapper');
559
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560 ### this will set the directory back to the start
561 ### dir, so we must chdir /again/
562 my $ok = $dist->_resolve_prereqs(
563 force => $force,
564 format => $prereq_format,
565 verbose => $verbose,
566 prereqs => $self->status->prereqs,
567 target => $prereq_target,
568 prereq_build => $prereq_build,
569 );
570
571 unless( $cb->_chdir( dir => $dir ) ) {
572 error( loc( "Could not chdir to build directory '%1'", $dir ) );
573 return;
574 }
575
576 unless( $ok ) {
577 #### use $dist->flush to reset the cache ###
578 error( loc( "Unable to satisfy prerequisites for '%1' " .
579 "-- aborting install", $self->module ) );
580 $dist->status->build(0);
581 $fail++; $prereq_fail++;
582 last RUN;
583 }
584
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585 my $captured;
586
e42df61f 587 unless ( scalar run( command => [$perl, $run_perl, BUILD->($dir), @buildflags],
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588 buffer => \$captured,
589 verbose => $verbose )
590 ) {
591 error( loc( "MAKE failed:\n%1", $captured ) );
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592 $dist->status->build(0);
593 $fail++; last RUN;
594 }
595
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596 msg( $captured, 0 );
597
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598 $dist->status->build(1);
599
600 ### add this directory to your lib ###
e83ba0bd 601 $self->add_to_includepath();
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602
603 ### this buffer will not include what tests failed due to a
604 ### M::B/Test::Harness bug. Reported as #9793 with patch
605 ### against 0.2607 on 26/1/2005
606 unless( $skiptest ) {
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607 my $test_output;
608 my $flag = ON_VMS ? '"test"' : 'test';
e42df61f 609 my $cmd = [$perl, $run_perl, BUILD->($dir), $flag, @buildflags];
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610 unless ( scalar run( command => $cmd,
611 buffer => \$test_output,
612 verbose => $verbose )
613 ) {
614 error( loc( "MAKE TEST failed:\n%1 ", $test_output ) );
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615
616 ### mark specifically *test* failure.. so we dont
617 ### send success on force...
618 $test_fail++;
619
078adea4 620 if( !$force and !$cb->_callbacks->proceed_on_test_failure->(
e83ba0bd 621 $self, $@ )
078adea4 622 ) {
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623 $dist->status->test(0);
624 $fail++; last RUN;
9b4bd854 625 }
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626
627 }
628 else {
629 msg( $test_output, 0 );
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630 $dist->status->test(1);
631 }
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632 }
633 else {
9b4bd854 634 msg(loc("Tests skipped"), $verbose);
e83ba0bd 635 }
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636 }
637
638 unless( $cb->_chdir( dir => $orig ) ) {
639 error( loc( "Could not chdir back to start dir '%1'", $orig ) );
640 }
641
642 ### send out test report? ###
643 if( $conf->get_conf('cpantest') and not $prereq_fail ) {
644 $cb->_send_report(
645 module => $self,
646 failed => $test_fail || $fail,
647 buffer => CPANPLUS::Error->stack_as_string,
648 verbose => $verbose,
649 force => $force,
650 tests_skipped => $skiptest,
651 ) or error(loc("Failed to send test report for '%1'",
652 $self->module ) );
653 }
654
655 return $dist->status->created( $fail ? 0 : 1 );
656}
657
658=head2 $dist->install([verbose => BOOL, perl => /path/to/perl])
659
660Actually installs the created dist.
661
662Returns true on success and false on failure.
663
664=cut
665
666sub install {
667 ### just in case you already did a create call for this module object
668 ### just via a different dist object
669 my $dist = shift;
670 my $self = $dist->parent;
671
672 ### we're also the cpan_dist, since we don't need to have anything
673 ### prepared from another installer
674 $dist = $self->status->dist_cpan if $self->status->dist_cpan;
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675
676 my $cb = $self->parent;
677 my $conf = $cb->configure_object;
678 my %hash = @_;
679
680
681 my $verbose; my $perl; my $force;
682 { local $Params::Check::ALLOW_UNKNOWN = 1;
683 my $tmpl = {
684 verbose => { default => $conf->get_conf('verbose'),
685 store => \$verbose },
686 force => { default => $conf->get_conf('force'),
687 store => \$force },
688 perl => { default => $^X, store => \$perl },
689 };
690
691 my $args = check( $tmpl, \%hash ) or return;
692 $dist->status->_install_args( $args );
693 }
694
695 my $dir;
696 unless( $dir = $self->status->extract ) {
697 error( loc( "No dir found to operate on!" ) );
698 return;
699 }
700
701 my $orig = cwd();
702
703 unless( $cb->_chdir( dir => $dir ) ) {
704 error( loc( "Could not chdir to build directory '%1'", $dir ) );
705 return;
706 }
707
708 ### value set and false -- means failure ###
709 if( defined $self->status->installed &&
710 !$self->status->installed && !$force
711 ) {
712 error( loc( "Module '%1' has failed to install before this session " .
713 "-- aborting install", $self->module ) );
714 return;
715 }
716
717 my $fail;
baddfc47 718 my @buildflags = $dist->_buildflags_as_list( $dist->status->_buildflags );
e42df61f 719 my $run_perl = $conf->get_program('perlwrapper');
baddfc47 720
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721 ### hmm, how is this going to deal with sudo?
722 ### for now, check effective uid, if it's not root,
723 ### shell out, otherwise use the method
724 if( $> ) {
725
726 ### don't worry about loading the right version of M::B anymore
727 ### the 'new_from_context' already added the 'right' path to
728 ### M::B at the top of the build.pl
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729 ### On VMS, flags need to be quoted
730 my $flag = ON_VMS ? '"install"' : 'install';
e42df61f 731 my $cmd = [$perl, $run_perl, BUILD->($dir), $flag, @buildflags];
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732 my $sudo = $conf->get_program('sudo');
733 unshift @$cmd, $sudo if $sudo;
734
735
736 my $buffer;
737 unless( scalar run( command => $cmd,
738 buffer => \$buffer,
739 verbose => $verbose )
740 ) {
741 error(loc("Could not run '%1': %2", 'Build install', $buffer));
742 $fail++;
743 }
744 } else {
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745 my $install_output;
746 my $flag = ON_VMS ? '"install"' : 'install';
e42df61f 747 my $cmd = [$perl, $run_perl, BUILD->($dir), $flag, @buildflags];
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748 unless( scalar run( command => $cmd,
749 buffer => \$install_output,
750 verbose => $verbose )
751 ) {
752 error(loc("Could not run '%1': %2", 'Build install', $install_output));
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753 $fail++;
754 }
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755 else {
756 msg( $install_output, 0 );
757 }
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758 }
759
760
761 unless( $cb->_chdir( dir => $orig ) ) {
762 error( loc( "Could not chdir back to start dir '%1'", $orig ) );
763 }
764
765 return $dist->status->installed( $fail ? 0 : 1 );
766}
767
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768### returns the string 'foo=bar --zot quux'
769### as the list 'foo=bar', '--zot', 'qux'
770sub _buildflags_as_list {
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771 my $self = shift;
772 my $flags = shift or return;
773
baddfc47 774 return Module::Build->split_like_shell($flags);
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775}
776
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777=head1 AUTHOR
778
779Originally by Jos Boumans E<lt>kane@cpan.orgE<gt>. Brought to working
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780condition by Ken Williams E<lt>kwilliams@cpan.orgE<gt>.
781
4320d094 782Other hackery and currently maintained by Chris C<BinGOs> Williams ( no relation ). E<lt>bingos@cpan.orgE<gt>.
9b4bd854 783
e83ba0bd 784=head1 LICENSE
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785
786The CPAN++ interface (of which this module is a part of) is
787copyright (c) 2001, 2002, 2003, 2004, 2005 Jos Boumans E<lt>kane@cpan.orgE<gt>.
788All rights reserved.
789
790This library is free software;
791you may redistribute and/or modify it under the same
792terms as Perl itself.
793
794=cut
795
7961;
797
e83ba0bd 798
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799# Local variables:
800# c-indentation-style: bsd
801# c-basic-offset: 4
802# indent-tabs-mode: nil
803# End:
804# vim: expandtab shiftwidth=4:
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