1 | # ------------------------------------------------------------------------------ |
---|
2 | # Copyright (C) 2006-2021 British Crown (Met Office) & Contributors. |
---|
3 | # |
---|
4 | # This file is part of FCM, tools for managing and building source code. |
---|
5 | # |
---|
6 | # FCM is free software: you can redistribute it and/or modify |
---|
7 | # it under the terms of the GNU General Public License as published by |
---|
8 | # the Free Software Foundation, either version 3 of the License, or |
---|
9 | # (at your option) any later version. |
---|
10 | # |
---|
11 | # FCM is distributed in the hope that it will be useful, |
---|
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
14 | # GNU General Public License for more details. |
---|
15 | # |
---|
16 | # You should have received a copy of the GNU General Public License |
---|
17 | # along with FCM. If not, see <http://www.gnu.org/licenses/>. |
---|
18 | # ------------------------------------------------------------------------------ |
---|
19 | # NAME |
---|
20 | # FCM1::Build |
---|
21 | # |
---|
22 | # DESCRIPTION |
---|
23 | # This is the top level class for the FCM build system. |
---|
24 | # |
---|
25 | # ------------------------------------------------------------------------------ |
---|
26 | |
---|
27 | use strict; |
---|
28 | use warnings; |
---|
29 | |
---|
30 | package FCM1::Build; |
---|
31 | use base qw(FCM1::ConfigSystem); |
---|
32 | |
---|
33 | use Carp qw{croak} ; |
---|
34 | use Cwd qw{cwd} ; |
---|
35 | use FCM1::BuildSrc ; |
---|
36 | use FCM1::BuildTask ; |
---|
37 | use FCM1::Config ; |
---|
38 | use FCM1::Dest ; |
---|
39 | use FCM1::CfgLine ; |
---|
40 | use FCM1::Timer qw{timestamp_command} ; |
---|
41 | use FCM1::Util qw{expand_tilde run_command touch_file w_report}; |
---|
42 | use File::Basename qw{dirname} ; |
---|
43 | use File::Spec ; |
---|
44 | use List::Util qw{first} ; |
---|
45 | use Text::ParseWords qw{shellwords} ; |
---|
46 | |
---|
47 | # List of scalar property methods for this class |
---|
48 | my @scalar_properties = ( |
---|
49 | 'name', # name of this build |
---|
50 | 'target', # targets of this build |
---|
51 | ); |
---|
52 | |
---|
53 | # List of hash property methods for this class |
---|
54 | my @hash_properties = ( |
---|
55 | 'srcpkg', # source packages of this build |
---|
56 | 'dummysrcpkg', # dummy for handling package inheritance with file extension |
---|
57 | ); |
---|
58 | |
---|
59 | # List of compare_setting_X methods |
---|
60 | my @compare_setting_methods = ( |
---|
61 | 'compare_setting_bld_blockdata', # program executable blockdata dependency |
---|
62 | 'compare_setting_bld_dep', # custom dependency setting |
---|
63 | 'compare_setting_bld_dep_excl', # exclude dependency setting |
---|
64 | 'compare_setting_bld_dep_n', # no dependency check |
---|
65 | 'compare_setting_bld_dep_pp', # custom PP dependency setting |
---|
66 | 'compare_setting_bld_dep_exe', # program executable extra dependency |
---|
67 | 'compare_setting_bld_exe_name', # program executable rename |
---|
68 | 'compare_setting_bld_pp', # PP flags |
---|
69 | 'compare_setting_infile_ext', # input file extension |
---|
70 | 'compare_setting_outfile_ext', # output file extension |
---|
71 | 'compare_setting_tool', # build tool settings |
---|
72 | ); |
---|
73 | |
---|
74 | my $DELIMITER_LIST = $FCM1::Config::DELIMITER_LIST; |
---|
75 | |
---|
76 | # ------------------------------------------------------------------------------ |
---|
77 | # SYNOPSIS |
---|
78 | # $obj = FCM1::Build->new; |
---|
79 | # |
---|
80 | # DESCRIPTION |
---|
81 | # This method constructs a new instance of the FCM1::Build class. |
---|
82 | # ------------------------------------------------------------------------------ |
---|
83 | |
---|
84 | sub new { |
---|
85 | my $this = shift; |
---|
86 | my %args = @_; |
---|
87 | my $class = ref $this || $this; |
---|
88 | |
---|
89 | my $self = FCM1::ConfigSystem->new (%args); |
---|
90 | |
---|
91 | $self->{$_} = undef for (@scalar_properties); |
---|
92 | |
---|
93 | $self->{$_} = {} for (@hash_properties); |
---|
94 | |
---|
95 | bless $self, $class; |
---|
96 | |
---|
97 | # List of sub-methods for parse_cfg |
---|
98 | push @{ $self->cfg_methods }, (qw/target source tool dep misc/); |
---|
99 | |
---|
100 | # Optional prefix in configuration declaration |
---|
101 | $self->cfg_prefix ($self->setting (qw/CFG_LABEL BDECLARE/)); |
---|
102 | |
---|
103 | # System type |
---|
104 | $self->type ('bld'); |
---|
105 | |
---|
106 | return $self; |
---|
107 | } |
---|
108 | |
---|
109 | # ------------------------------------------------------------------------------ |
---|
110 | # SYNOPSIS |
---|
111 | # $value = $obj->X; |
---|
112 | # $obj->X ($value); |
---|
113 | # |
---|
114 | # DESCRIPTION |
---|
115 | # Details of these properties are explained in @scalar_properties. |
---|
116 | # ------------------------------------------------------------------------------ |
---|
117 | |
---|
118 | for my $name (@scalar_properties) { |
---|
119 | no strict 'refs'; |
---|
120 | |
---|
121 | *$name = sub { |
---|
122 | my $self = shift; |
---|
123 | |
---|
124 | # Argument specified, set property to specified argument |
---|
125 | if (@_) { |
---|
126 | $self->{$name} = $_[0]; |
---|
127 | } |
---|
128 | |
---|
129 | # Default value for property |
---|
130 | if (not defined $self->{$name}) { |
---|
131 | if ($name eq 'target') { |
---|
132 | # Reference to an array |
---|
133 | $self->{$name} = []; |
---|
134 | |
---|
135 | } elsif ($name eq 'name') { |
---|
136 | # Empty string |
---|
137 | $self->{$name} = ''; |
---|
138 | } |
---|
139 | } |
---|
140 | |
---|
141 | return $self->{$name}; |
---|
142 | } |
---|
143 | } |
---|
144 | |
---|
145 | # ------------------------------------------------------------------------------ |
---|
146 | # SYNOPSIS |
---|
147 | # %hash = %{ $obj->X () }; |
---|
148 | # $obj->X (\%hash); |
---|
149 | # |
---|
150 | # $value = $obj->X ($index); |
---|
151 | # $obj->X ($index, $value); |
---|
152 | # |
---|
153 | # DESCRIPTION |
---|
154 | # Details of these properties are explained in @hash_properties. |
---|
155 | # |
---|
156 | # If no argument is set, this method returns a hash containing a list of |
---|
157 | # objects. If an argument is set and it is a reference to a hash, the objects |
---|
158 | # are replaced by the specified hash. |
---|
159 | # |
---|
160 | # If a scalar argument is specified, this method returns a reference to an |
---|
161 | # object, if the indexed object exists or undef if the indexed object does |
---|
162 | # not exist. If a second argument is set, the $index element of the hash will |
---|
163 | # be set to the value of the argument. |
---|
164 | # ------------------------------------------------------------------------------ |
---|
165 | |
---|
166 | for my $name (@hash_properties) { |
---|
167 | no strict 'refs'; |
---|
168 | |
---|
169 | *$name = sub { |
---|
170 | my ($self, $arg1, $arg2) = @_; |
---|
171 | |
---|
172 | # Ensure property is defined as a reference to a hash |
---|
173 | $self->{$name} = {} if not defined ($self->{$name}); |
---|
174 | |
---|
175 | # Argument 1 can be a reference to a hash or a scalar index |
---|
176 | my ($index, %hash); |
---|
177 | |
---|
178 | if (defined $arg1) { |
---|
179 | if (ref ($arg1) eq 'HASH') { |
---|
180 | %hash = %$arg1; |
---|
181 | |
---|
182 | } else { |
---|
183 | $index = $arg1; |
---|
184 | } |
---|
185 | } |
---|
186 | |
---|
187 | if (defined $index) { |
---|
188 | # A scalar index is defined, set and/or return the value of an element |
---|
189 | $self->{$name}{$index} = $arg2 if defined $arg2; |
---|
190 | |
---|
191 | return ( |
---|
192 | exists $self->{$name}{$index} ? $self->{$name}{$index} : undef |
---|
193 | ); |
---|
194 | |
---|
195 | } else { |
---|
196 | # A scalar index is not defined, set and/or return the hash |
---|
197 | $self->{$name} = \%hash if defined $arg1; |
---|
198 | return $self->{$name}; |
---|
199 | } |
---|
200 | } |
---|
201 | } |
---|
202 | |
---|
203 | # ------------------------------------------------------------------------------ |
---|
204 | # SYNOPSIS |
---|
205 | # ($rc, $new_lines) = $self->X ($old_lines); |
---|
206 | # |
---|
207 | # DESCRIPTION |
---|
208 | # This method compares current settings with those in the cache, where X is |
---|
209 | # one of @compare_setting_methods. |
---|
210 | # |
---|
211 | # If setting has changed: |
---|
212 | # * For bld_blockdata, bld_dep_ext and bld_exe_name, it sets the re-generate |
---|
213 | # make-rule flag to true. |
---|
214 | # * For bld_dep_excl, in a standalone build, the method will remove the |
---|
215 | # dependency cache files for affected sub-packages. It returns an error if |
---|
216 | # the current build inherits from previous builds. |
---|
217 | # * For bld_pp, it updates the PP setting for affected sub-packages. |
---|
218 | # * For infile_ext, in a standalone build, the method will remove all the |
---|
219 | # sub-package cache files and trigger a re-build by removing most |
---|
220 | # sub-directories created by the previous build. It returns an error if the |
---|
221 | # current build inherits from previous builds. |
---|
222 | # * For outfile_ext, in a standalone build, the method will remove all the |
---|
223 | # sub-package dependency cache files. It returns an error if the current |
---|
224 | # build inherits from previous builds. |
---|
225 | # * For tool, it updates the "flags" files for any changed tools. |
---|
226 | # ------------------------------------------------------------------------------ |
---|
227 | |
---|
228 | for my $name (@compare_setting_methods) { |
---|
229 | no strict 'refs'; |
---|
230 | |
---|
231 | *$name = sub { |
---|
232 | my ($self, $old_lines) = @_; |
---|
233 | |
---|
234 | (my $prefix = uc ($name)) =~ s/^COMPARE_SETTING_//; |
---|
235 | |
---|
236 | my ($changed, $new_lines) = |
---|
237 | $self->compare_setting_in_config ($prefix, $old_lines); |
---|
238 | |
---|
239 | my $rc = scalar (keys %$changed); |
---|
240 | |
---|
241 | if ($rc and $old_lines) { |
---|
242 | $self->srcpkg ('')->is_updated (1); |
---|
243 | |
---|
244 | if ($name =~ /^compare_setting_bld_dep(?:_excl|_n|_pp)?$/) { |
---|
245 | # Mark affected packages as being updated |
---|
246 | for my $key (keys %$changed) { |
---|
247 | for my $pkg (values %{ $self->srcpkg }) { |
---|
248 | next unless $pkg->is_in_package ($key); |
---|
249 | $pkg->is_updated (1); |
---|
250 | } |
---|
251 | } |
---|
252 | |
---|
253 | } elsif ($name eq 'compare_setting_bld_pp') { |
---|
254 | # Mark affected packages as being updated |
---|
255 | for my $key (keys %$changed) { |
---|
256 | for my $pkg (values %{ $self->srcpkg }) { |
---|
257 | next unless $pkg->is_in_package ($key); |
---|
258 | next unless $self->srcpkg ($key)->is_type_any ( |
---|
259 | keys %{ $self->setting ('BLD_TYPE_DEP_PP') } |
---|
260 | ); # Is a type requiring pre-processing |
---|
261 | |
---|
262 | $pkg->is_updated (1); |
---|
263 | } |
---|
264 | } |
---|
265 | |
---|
266 | } elsif ($name eq 'compare_setting_infile_ext') { |
---|
267 | # Re-set input file type if necessary |
---|
268 | for my $key (keys %$changed) { |
---|
269 | for my $pkg (values %{ $self->srcpkg }) { |
---|
270 | next unless $pkg->src and $pkg->ext and $key eq $pkg->ext; |
---|
271 | |
---|
272 | $pkg->type (undef); |
---|
273 | } |
---|
274 | } |
---|
275 | |
---|
276 | # Mark affected packages as being updated |
---|
277 | for my $pkg (values %{ $self->srcpkg }) { |
---|
278 | $pkg->is_updated (1); |
---|
279 | } |
---|
280 | |
---|
281 | } elsif ($name eq 'compare_setting_outfile_ext') { |
---|
282 | # Mark affected packages as being updated |
---|
283 | for my $pkg (values %{ $self->srcpkg }) { |
---|
284 | $pkg->is_updated (1); |
---|
285 | } |
---|
286 | |
---|
287 | } elsif ($name eq 'compare_setting_tool') { |
---|
288 | # Update the "flags" files for changed tools |
---|
289 | for my $name (sort keys %$changed) { |
---|
290 | my ($tool, @names) = split /__/, $name; |
---|
291 | my $pkg = join ('__', @names); |
---|
292 | my @srcpkgs |
---|
293 | = $self->srcpkg($pkg) ? ($self->srcpkg($pkg)) |
---|
294 | : $self->dummysrcpkg($pkg) ? @{$self->dummysrcpkg($pkg)->children()} |
---|
295 | : () |
---|
296 | ; |
---|
297 | for my $srcpkg (@srcpkgs) { |
---|
298 | my $file = File::Spec->catfile ( |
---|
299 | $self->dest->flagsdir, $srcpkg->flagsbase ($tool) |
---|
300 | ); |
---|
301 | &touch_file ($file) or croak $file, ': cannot update, abort'; |
---|
302 | |
---|
303 | print $file, ': updated', "\n" if $self->verbose > 2; |
---|
304 | } |
---|
305 | } |
---|
306 | } |
---|
307 | } |
---|
308 | |
---|
309 | return ($rc, $new_lines); |
---|
310 | } |
---|
311 | } |
---|
312 | |
---|
313 | # ------------------------------------------------------------------------------ |
---|
314 | # SYNOPSIS |
---|
315 | # ($rc, $new_lines) = $self->compare_setting_dependency ($old_lines, $flag); |
---|
316 | # |
---|
317 | # DESCRIPTION |
---|
318 | # This method uses the previous settings to determine the dependencies of |
---|
319 | # current source files. |
---|
320 | # ------------------------------------------------------------------------------ |
---|
321 | |
---|
322 | sub compare_setting_dependency { |
---|
323 | my ($self, $old_lines, $flag) = @_; |
---|
324 | |
---|
325 | my $prefix = $flag ? 'DEP_PP' : 'DEP'; |
---|
326 | my $method = $flag ? 'ppdep' : 'dep'; |
---|
327 | |
---|
328 | my $rc = 0; |
---|
329 | my $new_lines = []; |
---|
330 | |
---|
331 | # Separate old lines |
---|
332 | my %old; |
---|
333 | if ($old_lines) { |
---|
334 | for my $line (@$old_lines) { |
---|
335 | next unless $line->label_starts_with ($prefix); |
---|
336 | $old{$line->label_from_field (1)} = $line; |
---|
337 | } |
---|
338 | } |
---|
339 | |
---|
340 | # Go through each source to see if the cache is up to date |
---|
341 | my $count = 0; |
---|
342 | my %mtime; |
---|
343 | for my $srcpkg (values %{ $self->srcpkg }) { |
---|
344 | next unless $srcpkg->cursrc and $srcpkg->type; |
---|
345 | |
---|
346 | my $key = $srcpkg->pkgname; |
---|
347 | my $out_of_date = $srcpkg->is_updated; |
---|
348 | |
---|
349 | # Check modification time of cache and source file if not out of date |
---|
350 | if (exists $old{$key}) { |
---|
351 | if (not $out_of_date) { |
---|
352 | $mtime{$old{$key}->src} = (stat ($old{$key}->src))[9] |
---|
353 | if not exists ($mtime{$old{$key}->src}); |
---|
354 | |
---|
355 | $out_of_date = 1 if $mtime{$old{$key}->src} < $srcpkg->curmtime; |
---|
356 | } |
---|
357 | } |
---|
358 | else { |
---|
359 | $out_of_date = 1; |
---|
360 | } |
---|
361 | |
---|
362 | if ($out_of_date) { |
---|
363 | # Re-scan dependency |
---|
364 | $srcpkg->is_updated(1); |
---|
365 | my ($source_is_read, $dep_hash_ref) = $srcpkg->get_dep($flag); |
---|
366 | if ($source_is_read) { |
---|
367 | $count++; |
---|
368 | } |
---|
369 | $srcpkg->$method($dep_hash_ref); |
---|
370 | $rc = 1; |
---|
371 | } |
---|
372 | else { |
---|
373 | # Use cached dependency |
---|
374 | my ($progname, %hash) = split ( |
---|
375 | /$FCM1::Config::DELIMITER_PATTERN/, $old{$key}->value |
---|
376 | ); |
---|
377 | $srcpkg->progname ($progname) if $progname and not $flag; |
---|
378 | $srcpkg->$method (\%hash); |
---|
379 | } |
---|
380 | |
---|
381 | # New lines values: progname[::dependency-name::type][...] |
---|
382 | my @value = ((defined $srcpkg->progname ? $srcpkg->progname : '')); |
---|
383 | for my $name (sort keys %{ $srcpkg->$method }) { |
---|
384 | push @value, $name, $srcpkg->$method ($name); |
---|
385 | } |
---|
386 | |
---|
387 | push @$new_lines, FCM1::CfgLine->new ( |
---|
388 | LABEL => $prefix . $FCM1::Config::DELIMITER . $key, |
---|
389 | VALUE => join ($FCM1::Config::DELIMITER, @value), |
---|
390 | ); |
---|
391 | } |
---|
392 | |
---|
393 | print 'No. of file', ($count > 1 ? 's' : ''), ' scanned for', |
---|
394 | ($flag ? ' PP': ''), ' dependency: ', $count, "\n" |
---|
395 | if $self->verbose and $count; |
---|
396 | |
---|
397 | return ($rc, $new_lines); |
---|
398 | } |
---|
399 | |
---|
400 | # ------------------------------------------------------------------------------ |
---|
401 | # SYNOPSIS |
---|
402 | # ($rc, $new_lines) = $self->compare_setting_srcpkg ($old_lines); |
---|
403 | # |
---|
404 | # DESCRIPTION |
---|
405 | # This method uses the previous settings to determine the type of current |
---|
406 | # source files. |
---|
407 | # ------------------------------------------------------------------------------ |
---|
408 | |
---|
409 | sub compare_setting_srcpkg { |
---|
410 | my ($self, $old_lines) = @_; |
---|
411 | |
---|
412 | my $prefix = 'SRCPKG'; |
---|
413 | |
---|
414 | # Get relevant items from old lines, stripping out $prefix |
---|
415 | my %old; |
---|
416 | if ($old_lines) { |
---|
417 | for my $line (@$old_lines) { |
---|
418 | next unless $line->label_starts_with ($prefix); |
---|
419 | $old{$line->label_from_field (1)} = $line; |
---|
420 | } |
---|
421 | } |
---|
422 | |
---|
423 | # Check for change, use previous setting if exist |
---|
424 | my $out_of_date = 0; |
---|
425 | my %mtime; |
---|
426 | for my $key (keys %{ $self->srcpkg }) { |
---|
427 | if (exists $old{$key}) { |
---|
428 | next unless $self->srcpkg ($key)->cursrc; |
---|
429 | |
---|
430 | my $type = defined $self->setting ('BLD_TYPE', $key) |
---|
431 | ? $self->setting ('BLD_TYPE', $key) : $old{$key}->value; |
---|
432 | |
---|
433 | $self->srcpkg ($key)->type ($type); |
---|
434 | |
---|
435 | if ($type ne $old{$key}->value) { |
---|
436 | $self->srcpkg ($key)->is_updated (1); |
---|
437 | $out_of_date = 1; |
---|
438 | } |
---|
439 | |
---|
440 | if (not $self->srcpkg ($key)->is_updated) { |
---|
441 | $mtime{$old{$key}->src} = (stat ($old{$key}->src))[9] |
---|
442 | if not exists ($mtime{$old{$key}->src}); |
---|
443 | |
---|
444 | $self->srcpkg ($key)->is_updated (1) |
---|
445 | if $mtime{$old{$key}->src} < $self->srcpkg ($key)->curmtime; |
---|
446 | } |
---|
447 | |
---|
448 | } else { |
---|
449 | $self->srcpkg ($key)->is_updated (1); |
---|
450 | $out_of_date = 1; |
---|
451 | } |
---|
452 | } |
---|
453 | |
---|
454 | # Check for deleted keys |
---|
455 | for my $key (keys %old) { |
---|
456 | next if $self->srcpkg ($key); |
---|
457 | |
---|
458 | $out_of_date = 1; |
---|
459 | } |
---|
460 | |
---|
461 | # Return reference to an array of new lines |
---|
462 | my $new_lines = []; |
---|
463 | for my $key (keys %{ $self->srcpkg }) { |
---|
464 | push @$new_lines, FCM1::CfgLine->new ( |
---|
465 | LABEL => $prefix . $FCM1::Config::DELIMITER . $key, |
---|
466 | VALUE => $self->srcpkg ($key)->type, |
---|
467 | ); |
---|
468 | } |
---|
469 | |
---|
470 | return ($out_of_date, $new_lines); |
---|
471 | } |
---|
472 | |
---|
473 | # ------------------------------------------------------------------------------ |
---|
474 | # SYNOPSIS |
---|
475 | # ($rc, $new_lines) = $self->compare_setting_target ($old_lines); |
---|
476 | # |
---|
477 | # DESCRIPTION |
---|
478 | # This method compare the previous target settings with current ones. |
---|
479 | # ------------------------------------------------------------------------------ |
---|
480 | |
---|
481 | sub compare_setting_target { |
---|
482 | my ($self, $old_lines) = @_; |
---|
483 | |
---|
484 | my $prefix = 'TARGET'; |
---|
485 | my $old; |
---|
486 | if ($old_lines) { |
---|
487 | for my $line (@$old_lines) { |
---|
488 | next unless $line->label_starts_with ($prefix); |
---|
489 | $old = $line->value; |
---|
490 | last; |
---|
491 | } |
---|
492 | } |
---|
493 | |
---|
494 | my $new = join (' ', sort @{ $self->target }); |
---|
495 | |
---|
496 | return ( |
---|
497 | (defined ($old) ? $old ne $new : 1), |
---|
498 | [FCM1::CfgLine->new (LABEL => $prefix, VALUE => $new)], |
---|
499 | ); |
---|
500 | } |
---|
501 | |
---|
502 | # ------------------------------------------------------------------------------ |
---|
503 | # SYNOPSIS |
---|
504 | # $rc = $self->invoke_fortran_interface_generator (); |
---|
505 | # |
---|
506 | # DESCRIPTION |
---|
507 | # This method invokes the Fortran interface generator for all Fortran free |
---|
508 | # format source files. It returns true on success. |
---|
509 | # ------------------------------------------------------------------------------ |
---|
510 | |
---|
511 | sub invoke_fortran_interface_generator { |
---|
512 | my $self = shift; |
---|
513 | |
---|
514 | my $pdoneext = $self->setting (qw/OUTFILE_EXT PDONE/); |
---|
515 | |
---|
516 | # Set up build task to generate interface files for all selected Fortran 9x |
---|
517 | # sources |
---|
518 | my %task = (); |
---|
519 | SRC_FILE: |
---|
520 | for my $srcfile (values %{ $self->srcpkg }) { |
---|
521 | if (!defined($srcfile->interfacebase())) { |
---|
522 | next SRC_FILE; |
---|
523 | } |
---|
524 | my $target = $srcfile->interfacebase . $pdoneext; |
---|
525 | |
---|
526 | $task{$target} = FCM1::BuildTask->new ( |
---|
527 | TARGET => $target, |
---|
528 | TARGETPATH => $self->dest->donepath, |
---|
529 | SRCFILE => $srcfile, |
---|
530 | DEPENDENCY => [$srcfile->flagsbase ('GENINTERFACE')], |
---|
531 | ACTIONTYPE => 'GENINTERFACE', |
---|
532 | ); |
---|
533 | |
---|
534 | # Set up build tasks for each source file/package flags file for interface |
---|
535 | # generator tool |
---|
536 | for my $i (1 .. @{ $srcfile->pkgnames }) { |
---|
537 | my $target = $srcfile->flagsbase ('GENINTERFACE', -$i); |
---|
538 | my $depend = $i < @{ $srcfile->pkgnames } |
---|
539 | ? $srcfile->flagsbase ('GENINTERFACE', -$i - 1) |
---|
540 | : undef; |
---|
541 | |
---|
542 | $task{$target} = FCM1::BuildTask->new ( |
---|
543 | TARGET => $target, |
---|
544 | TARGETPATH => $self->dest->flagspath, |
---|
545 | DEPENDENCY => [defined ($depend) ? $depend : ()], |
---|
546 | ACTIONTYPE => 'UPDATE', |
---|
547 | ) if not exists $task{$target}; |
---|
548 | } |
---|
549 | } |
---|
550 | |
---|
551 | # Set up build task to update the flags file for interface generator tool |
---|
552 | $task{$self->srcpkg ('')->flagsbase ('GENINTERFACE')} = FCM1::BuildTask->new ( |
---|
553 | TARGET => $self->srcpkg ('')->flagsbase ('GENINTERFACE'), |
---|
554 | TARGETPATH => $self->dest->flagspath, |
---|
555 | ACTIONTYPE => 'UPDATE', |
---|
556 | ); |
---|
557 | |
---|
558 | my $count = 0; |
---|
559 | |
---|
560 | # Performs task |
---|
561 | for my $task (values %task) { |
---|
562 | next unless $task->actiontype eq 'GENINTERFACE'; |
---|
563 | |
---|
564 | my $rc = $task->action (TASKLIST => \%task); |
---|
565 | $count++ if $rc; |
---|
566 | } |
---|
567 | |
---|
568 | print 'No. of generated Fortran interface', ($count > 1 ? 's' : ''), ': ', |
---|
569 | $count, "\n" |
---|
570 | if $self->verbose and $count; |
---|
571 | |
---|
572 | return 1; |
---|
573 | } |
---|
574 | |
---|
575 | # ------------------------------------------------------------------------------ |
---|
576 | # SYNOPSIS |
---|
577 | # $rc = $self->invoke_make (%args); |
---|
578 | # |
---|
579 | # DESCRIPTION |
---|
580 | # This method invokes the make stage of the build system. It returns true on |
---|
581 | # success. |
---|
582 | # |
---|
583 | # ARGUMENTS |
---|
584 | # ARCHIVE - If set to "true", invoke the "archive" mode. Most build files and |
---|
585 | # directories created by this build will be archived using the |
---|
586 | # "tar" command. If not set, the default is not to invoke the |
---|
587 | # "archive" mode. |
---|
588 | # JOBS - Specify number of jobs that can be handled by "make". If set, the |
---|
589 | # value must be a natural integer. If not set, the default value is |
---|
590 | # 1 (i.e. run "make" in serial mode). |
---|
591 | # TARGETS - Specify targets to be built. If set, these targets will be built |
---|
592 | # instead of the ones specified in the build configuration file. |
---|
593 | # ------------------------------------------------------------------------------ |
---|
594 | |
---|
595 | sub invoke_make { |
---|
596 | my ($self, %args) = @_; |
---|
597 | $args{TARGETS} ||= ['all']; |
---|
598 | $args{JOBS} ||= 1; |
---|
599 | my @command = ( |
---|
600 | $self->setting(qw/TOOL MAKE/), |
---|
601 | shellwords($self->setting(qw/TOOL MAKEFLAGS/)), |
---|
602 | # -f Makefile |
---|
603 | ($self->setting(qw/TOOL MAKE_FILE/), $self->dest()->bldmakefile()), |
---|
604 | # -j N |
---|
605 | ($args{JOBS} ? ($self->setting(qw/TOOL MAKE_JOB/), $args{JOBS}) : ()), |
---|
606 | # -s |
---|
607 | ($self->verbose() < 3 ? $self->setting(qw/TOOL MAKE_SILENT/) : ()), |
---|
608 | @{$args{TARGETS}} |
---|
609 | ); |
---|
610 | my $old_cwd = $self->_chdir($self->dest()->rootdir()); |
---|
611 | run_command( |
---|
612 | \@command, ERROR => 'warn', RC => \my($code), TIME => $self->verbose() >= 3, |
---|
613 | ); |
---|
614 | $self->_chdir($old_cwd); |
---|
615 | |
---|
616 | my $rc = !$code; |
---|
617 | if ($rc && $args{ARCHIVE}) { |
---|
618 | $rc = $self->dest()->archive(); |
---|
619 | } |
---|
620 | $rc &&= $self->dest()->create_bldrunenvsh(); |
---|
621 | while (my ($key, $source) = each(%{$self->srcpkg()})) { |
---|
622 | $rc &&= defined($source->write_lib_dep_excl()); |
---|
623 | } |
---|
624 | return $rc; |
---|
625 | } |
---|
626 | |
---|
627 | # ------------------------------------------------------------------------------ |
---|
628 | # SYNOPSIS |
---|
629 | # $rc = $self->invoke_pre_process (); |
---|
630 | # |
---|
631 | # DESCRIPTION |
---|
632 | # This method invokes the pre-process stage of the build system. It |
---|
633 | # returns true on success. |
---|
634 | # ------------------------------------------------------------------------------ |
---|
635 | |
---|
636 | sub invoke_pre_process { |
---|
637 | my $self = shift; |
---|
638 | |
---|
639 | # Check whether pre-processing is necessary |
---|
640 | my $invoke = 0; |
---|
641 | for (values %{ $self->srcpkg }) { |
---|
642 | next unless $_->get_setting ('BLD_PP'); |
---|
643 | $invoke = 1; |
---|
644 | last; |
---|
645 | } |
---|
646 | return 1 unless $invoke; |
---|
647 | |
---|
648 | # Scan header dependency |
---|
649 | my $rc = $self->compare_setting ( |
---|
650 | METHOD_LIST => ['compare_setting_dependency'], |
---|
651 | METHOD_ARGS => ['BLD_TYPE_DEP_PP'], |
---|
652 | CACHEBASE => $self->setting ('CACHE_DEP_PP'), |
---|
653 | ); |
---|
654 | |
---|
655 | return $rc if not $rc; |
---|
656 | |
---|
657 | my %task = (); |
---|
658 | my $pdoneext = $self->setting (qw/OUTFILE_EXT PDONE/); |
---|
659 | |
---|
660 | # Set up tasks for each source file |
---|
661 | for my $srcfile (values %{ $self->srcpkg }) { |
---|
662 | if ($srcfile->is_type_all (qw/CPP INCLUDE/)) { |
---|
663 | # Set up a copy build task for each include file |
---|
664 | $task{$srcfile->base} = FCM1::BuildTask->new ( |
---|
665 | TARGET => $srcfile->base, |
---|
666 | TARGETPATH => $self->dest->incpath, |
---|
667 | SRCFILE => $srcfile, |
---|
668 | DEPENDENCY => [keys %{ $srcfile->ppdep }], |
---|
669 | ACTIONTYPE => 'COPY', |
---|
670 | ); |
---|
671 | |
---|
672 | } elsif ($srcfile->lang ('TOOL_SRC_PP')) { |
---|
673 | next unless $srcfile->get_setting ('BLD_PP'); |
---|
674 | |
---|
675 | # Set up a PP build task for each source file |
---|
676 | my $target = $srcfile->base . $pdoneext; |
---|
677 | |
---|
678 | # Issue warning for duplicated tasks |
---|
679 | if (exists $task{$target}) { |
---|
680 | w_report 'WARNING: ', $target, ': unable to create task for: ', |
---|
681 | $srcfile->src, ': task already exists for: ', |
---|
682 | $task{$target}->srcfile->src; |
---|
683 | next; |
---|
684 | } |
---|
685 | |
---|
686 | $task{$target} = FCM1::BuildTask->new ( |
---|
687 | TARGET => $target, |
---|
688 | TARGETPATH => $self->dest->donepath, |
---|
689 | SRCFILE => $srcfile, |
---|
690 | DEPENDENCY => [$srcfile->flagsbase ('PPKEYS'), keys %{ $srcfile->ppdep }], |
---|
691 | ACTIONTYPE => 'PP', |
---|
692 | ); |
---|
693 | |
---|
694 | # Set up update ppkeys/flags build tasks for each source file/package |
---|
695 | my $ppkeys = $self->setting ( |
---|
696 | 'TOOL_SRC_PP', $srcfile->lang ('TOOL_SRC_PP'), 'PPKEYS' |
---|
697 | ); |
---|
698 | |
---|
699 | for my $i (1 .. @{ $srcfile->pkgnames }) { |
---|
700 | my $target = $srcfile->flagsbase ($ppkeys, -$i); |
---|
701 | my $depend = $i < @{ $srcfile->pkgnames } |
---|
702 | ? $srcfile->flagsbase ($ppkeys, -$i - 1) |
---|
703 | : undef; |
---|
704 | |
---|
705 | $task{$target} = FCM1::BuildTask->new ( |
---|
706 | TARGET => $target, |
---|
707 | TARGETPATH => $self->dest->flagspath, |
---|
708 | DEPENDENCY => [defined ($depend) ? $depend : ()], |
---|
709 | ACTIONTYPE => 'UPDATE', |
---|
710 | ) if not exists $task{$target}; |
---|
711 | } |
---|
712 | } |
---|
713 | } |
---|
714 | |
---|
715 | # Set up update global ppkeys build tasks |
---|
716 | for my $lang (keys %{ $self->setting ('TOOL_SRC_PP') }) { |
---|
717 | my $target = $self->srcpkg ('')->flagsbase ( |
---|
718 | $self->setting ('TOOL_SRC_PP', $lang, 'PPKEYS') |
---|
719 | ); |
---|
720 | |
---|
721 | $task{$target} = FCM1::BuildTask->new ( |
---|
722 | TARGET => $target, |
---|
723 | TARGETPATH => $self->dest->flagspath, |
---|
724 | ACTIONTYPE => 'UPDATE', |
---|
725 | ); |
---|
726 | } |
---|
727 | |
---|
728 | # Build all PP tasks |
---|
729 | my $count = 0; |
---|
730 | for my $task (values %task) { |
---|
731 | next unless $task->actiontype eq 'PP'; |
---|
732 | |
---|
733 | my $rc = $task->action (TASKLIST => \%task); |
---|
734 | $task->srcfile->is_updated ($rc); |
---|
735 | $count++ if $rc; |
---|
736 | } |
---|
737 | |
---|
738 | print 'No. of pre-processed file', ($count > 1 ? 's' : ''), ': ', $count, "\n" |
---|
739 | if $self->verbose and $count; |
---|
740 | |
---|
741 | return 1; |
---|
742 | } |
---|
743 | |
---|
744 | # ------------------------------------------------------------------------------ |
---|
745 | # SYNOPSIS |
---|
746 | # $rc = $self->invoke_scan_dependency (); |
---|
747 | # |
---|
748 | # DESCRIPTION |
---|
749 | # This method invokes the scan dependency stage of the build system. It |
---|
750 | # returns true on success. |
---|
751 | # ------------------------------------------------------------------------------ |
---|
752 | |
---|
753 | sub invoke_scan_dependency { |
---|
754 | my $self = shift; |
---|
755 | |
---|
756 | # Scan/retrieve dependency |
---|
757 | # ---------------------------------------------------------------------------- |
---|
758 | my $rc = $self->compare_setting ( |
---|
759 | METHOD_LIST => ['compare_setting_dependency'], |
---|
760 | CACHEBASE => $self->setting ('CACHE_DEP'), |
---|
761 | ); |
---|
762 | |
---|
763 | # Check whether make file is out of date |
---|
764 | # ---------------------------------------------------------------------------- |
---|
765 | my $out_of_date = ! -f $self->dest->bldmakefile; |
---|
766 | |
---|
767 | if ($rc and not $out_of_date) { |
---|
768 | for (qw/CACHE CACHE_DEP/) { |
---|
769 | my $cache_mtime = (stat (File::Spec->catfile ( |
---|
770 | $self->dest->cachedir, $self->setting ($_), |
---|
771 | )))[9]; |
---|
772 | my $mfile_mtime = (stat ($self->dest->bldmakefile))[9]; |
---|
773 | |
---|
774 | next if not defined $cache_mtime; |
---|
775 | next if $cache_mtime < $mfile_mtime; |
---|
776 | $out_of_date = 1; |
---|
777 | last; |
---|
778 | } |
---|
779 | } |
---|
780 | |
---|
781 | if ($rc and not $out_of_date) { |
---|
782 | for (values %{ $self->srcpkg }) { |
---|
783 | next unless $_->is_updated; |
---|
784 | $out_of_date = 1; |
---|
785 | last; |
---|
786 | } |
---|
787 | } |
---|
788 | |
---|
789 | if ($rc and $out_of_date) { |
---|
790 | # Write Makefile |
---|
791 | # -------------------------------------------------------------------------- |
---|
792 | # Register non-word package name |
---|
793 | my $unusual = 0; |
---|
794 | for my $key (sort keys %{ $self->srcpkg }) { |
---|
795 | next if $self->srcpkg ($key)->src; |
---|
796 | next if $key =~ /^\w*$/; |
---|
797 | |
---|
798 | $self->setting ( |
---|
799 | ['FCM_PCK_OBJECTS', $key], 'FCM_PCK_OBJECTS' . $unusual++, |
---|
800 | ); |
---|
801 | } |
---|
802 | |
---|
803 | # Write different parts in the Makefile |
---|
804 | my $makefile = '# Automatic Makefile' . "\n\n"; |
---|
805 | $makefile .= 'FCM_BLD_NAME = ' . $self->name . "\n" if $self->name; |
---|
806 | $makefile .= 'FCM_BLD_CFG = ' . $self->cfg->actual_src . "\n"; |
---|
807 | $makefile .= 'export FCM_VERBOSE ?= ' . $self->verbose . "\n\n"; |
---|
808 | $makefile .= "export OBJECTS\n"; |
---|
809 | $makefile .= $self->dest->write_rules; |
---|
810 | $makefile .= $self->_write_makefile_perl5lib; |
---|
811 | $makefile .= $self->_write_makefile_tool; |
---|
812 | $makefile .= $self->_write_makefile_vpath; |
---|
813 | $makefile .= $self->_write_makefile_target; |
---|
814 | |
---|
815 | # Write rules for each source package |
---|
816 | # Ensure that container packages come before files - this allows $(OBJECTS) |
---|
817 | # and its dependent variables to expand correctly |
---|
818 | my @srcpkg = sort { |
---|
819 | if ($self->srcpkg ($a)->libbase and $self->srcpkg ($b)->libbase) { |
---|
820 | $b cmp $a; |
---|
821 | |
---|
822 | } elsif ($self->srcpkg ($a)->libbase) { |
---|
823 | -1; |
---|
824 | |
---|
825 | } elsif ($self->srcpkg ($b)->libbase) { |
---|
826 | 1; |
---|
827 | |
---|
828 | } else { |
---|
829 | $a cmp $b; |
---|
830 | } |
---|
831 | } keys %{ $self->srcpkg }; |
---|
832 | |
---|
833 | for (@srcpkg) { |
---|
834 | $makefile .= $self->srcpkg ($_)->write_rules if $self->srcpkg ($_)->rules; |
---|
835 | } |
---|
836 | $makefile .= '# EOF' . "\n"; |
---|
837 | |
---|
838 | # Update Makefile |
---|
839 | open OUT, '>', $self->dest->bldmakefile |
---|
840 | or croak $self->dest->bldmakefile, ': cannot open (', $!, '), abort'; |
---|
841 | print OUT $makefile; |
---|
842 | close OUT |
---|
843 | or croak $self->dest->bldmakefile, ': cannot close (', $!, '), abort'; |
---|
844 | |
---|
845 | print $self->dest->bldmakefile, ': updated', "\n" if $self->verbose; |
---|
846 | |
---|
847 | # Check for duplicated targets |
---|
848 | # -------------------------------------------------------------------------- |
---|
849 | # Get list of types that cannot have duplicated targets |
---|
850 | my @no_duplicated_target_types = split ( |
---|
851 | /$DELIMITER_LIST/, |
---|
852 | $self->setting ('BLD_TYPE_NO_DUPLICATED_TARGET'), |
---|
853 | ); |
---|
854 | |
---|
855 | my %targets; |
---|
856 | for my $name (sort keys %{ $self->srcpkg }) { |
---|
857 | next unless $self->srcpkg ($name)->rules; |
---|
858 | |
---|
859 | for my $key (sort keys %{ $self->srcpkg ($name)->rules }) { |
---|
860 | if (exists $targets{$key}) { |
---|
861 | # Duplicated target: warning for most file types |
---|
862 | my $status = 'WARNING'; |
---|
863 | |
---|
864 | # Duplicated target: error for the following file types |
---|
865 | if (@no_duplicated_target_types and |
---|
866 | $self->srcpkg ($name)->is_type_any (@no_duplicated_target_types) and |
---|
867 | $targets{$key}->is_type_any (@no_duplicated_target_types)) { |
---|
868 | $status = 'ERROR'; |
---|
869 | $rc = 0; |
---|
870 | } |
---|
871 | |
---|
872 | # Report the warning/error |
---|
873 | w_report $status, ': ', $key, ': duplicated targets for building:'; |
---|
874 | w_report ' ', $targets{$key}->src; |
---|
875 | w_report ' ', $self->srcpkg ($name)->src; |
---|
876 | |
---|
877 | } else { |
---|
878 | $targets{$key} = $self->srcpkg ($name); |
---|
879 | } |
---|
880 | } |
---|
881 | } |
---|
882 | } |
---|
883 | |
---|
884 | return $rc; |
---|
885 | } |
---|
886 | |
---|
887 | # ------------------------------------------------------------------------------ |
---|
888 | # SYNOPSIS |
---|
889 | # $rc = $self->invoke_setup_build (); |
---|
890 | # |
---|
891 | # DESCRIPTION |
---|
892 | # This method invokes the setup_build stage of the build system. It returns |
---|
893 | # true on success. |
---|
894 | # ------------------------------------------------------------------------------ |
---|
895 | |
---|
896 | sub invoke_setup_build { |
---|
897 | my $self = shift; |
---|
898 | |
---|
899 | my $rc = 1; |
---|
900 | |
---|
901 | # Extract archived sub-directories if necessary |
---|
902 | $rc = $self->dest->dearchive if $rc; |
---|
903 | |
---|
904 | # Compare cache |
---|
905 | $rc = $self->compare_setting (METHOD_LIST => [ |
---|
906 | 'compare_setting_target', # targets |
---|
907 | 'compare_setting_srcpkg', # source package type |
---|
908 | @compare_setting_methods, |
---|
909 | ]) if $rc; |
---|
910 | |
---|
911 | # Set up runtime dependency scan patterns |
---|
912 | my %dep_pattern = %{ $self->setting ('BLD_DEP_PATTERN') }; |
---|
913 | for my $key (keys %dep_pattern) { |
---|
914 | my $pattern = $dep_pattern{$key}; |
---|
915 | |
---|
916 | while ($pattern =~ /##([\w:]+)##/g) { |
---|
917 | my $match = $1; |
---|
918 | my $val = $self->setting (split (/$FCM1::Config::DELIMITER/, $match)); |
---|
919 | |
---|
920 | last unless defined $val; |
---|
921 | $val =~ s/\./\\./; |
---|
922 | |
---|
923 | $pattern =~ s/##$match##/$val/; |
---|
924 | } |
---|
925 | |
---|
926 | $self->setting (['BLD_DEP_PATTERN', $key], $pattern) |
---|
927 | unless $pattern eq $dep_pattern{$key}; |
---|
928 | } |
---|
929 | |
---|
930 | return $rc; |
---|
931 | } |
---|
932 | |
---|
933 | # ------------------------------------------------------------------------------ |
---|
934 | # SYNOPSIS |
---|
935 | # $rc = $self->invoke_system (%args); |
---|
936 | # |
---|
937 | # DESCRIPTION |
---|
938 | # This method invokes the build system. It returns true on success. See also |
---|
939 | # the header for invoke_make for further information on arguments. |
---|
940 | # |
---|
941 | # ARGUMENTS |
---|
942 | # STAGE - If set, it should be an integer number or a recognised keyword or |
---|
943 | # abbreviation. If set, the build is performed up to the named stage. |
---|
944 | # If not set, the default is to perform all stages of the build. |
---|
945 | # Allowed values are: |
---|
946 | # 1, setup or s |
---|
947 | # 2, pre_process or pp |
---|
948 | # 3, generate_dependency or gd |
---|
949 | # 4, generate_interface or gi |
---|
950 | # 5, all, a, make or m |
---|
951 | # ------------------------------------------------------------------------------ |
---|
952 | |
---|
953 | sub invoke_system { |
---|
954 | my $self = shift; |
---|
955 | my %args = @_; |
---|
956 | |
---|
957 | # Parse arguments |
---|
958 | # ---------------------------------------------------------------------------- |
---|
959 | # Default: run all 5 stages |
---|
960 | my $stage = (exists $args{STAGE} and $args{STAGE}) ? $args{STAGE} : 5; |
---|
961 | |
---|
962 | # Resolve named stages |
---|
963 | if ($stage !~ /^\d$/) { |
---|
964 | my %stagenames = ( |
---|
965 | 'S(?:ETUP)?' => 1, |
---|
966 | 'P(?:RE)?_?P(?:ROCESS)?' => 2, |
---|
967 | 'G(?:ENERATE)?_?D(?:ENPENDENCY)?' => 3, |
---|
968 | 'G(?:ENERATE)?_?I(?:NTERFACE)?' => 4, |
---|
969 | '(?:A(?:LL)|M(?:AKE)?)' => 5, |
---|
970 | ); |
---|
971 | |
---|
972 | # Does it match a recognised stage? |
---|
973 | for my $name (keys %stagenames) { |
---|
974 | next unless $stage =~ /$name/i; |
---|
975 | |
---|
976 | $stage = $stagenames{$name}; |
---|
977 | last; |
---|
978 | } |
---|
979 | |
---|
980 | # Specified stage name not recognised, default to 5 |
---|
981 | if ($stage !~ /^\d$/) { |
---|
982 | w_report 'WARNING: ', $stage, ': invalid build stage, default to 5.'; |
---|
983 | $stage = 5; |
---|
984 | } |
---|
985 | } |
---|
986 | |
---|
987 | # Run the method associated with each stage |
---|
988 | # ---------------------------------------------------------------------------- |
---|
989 | my $rc = 1; |
---|
990 | |
---|
991 | my @stages = ( |
---|
992 | ['Setup build' , 'invoke_setup_build'], |
---|
993 | ['Pre-process' , 'invoke_pre_process'], |
---|
994 | ['Scan dependency' , 'invoke_scan_dependency'], |
---|
995 | ['Generate Fortran interface', 'invoke_fortran_interface_generator'], |
---|
996 | ['Make' , 'invoke_make'], |
---|
997 | ); |
---|
998 | |
---|
999 | for my $i (1 .. 5) { |
---|
1000 | last if (not $rc) or $i > $stage; |
---|
1001 | |
---|
1002 | my ($name, $method) = @{ $stages[$i - 1] }; |
---|
1003 | $rc = $self->invoke_stage ($name, $method, %args) if $rc and $stage >= $i; |
---|
1004 | } |
---|
1005 | |
---|
1006 | return $rc; |
---|
1007 | } |
---|
1008 | |
---|
1009 | # ------------------------------------------------------------------------------ |
---|
1010 | # SYNOPSIS |
---|
1011 | # $rc = $self->parse_cfg_dep (\@cfg_lines); |
---|
1012 | # |
---|
1013 | # DESCRIPTION |
---|
1014 | # This method parses the dependency settings in the @cfg_lines. |
---|
1015 | # ------------------------------------------------------------------------------ |
---|
1016 | |
---|
1017 | sub parse_cfg_dep { |
---|
1018 | my ($self, $cfg_lines) = @_; |
---|
1019 | |
---|
1020 | my $rc = 1; |
---|
1021 | |
---|
1022 | # EXCL_DEP, EXE_DEP and BLOCKDATA declarations |
---|
1023 | # ---------------------------------------------------------------------------- |
---|
1024 | for my $name (qw/BLD_BLOCKDATA BLD_DEP BLD_DEP_EXCL BLD_DEP_EXE/) { |
---|
1025 | for my $line (grep {$_->slabel_starts_with_cfg ($name)} @$cfg_lines) { |
---|
1026 | # Separate label into a list, delimited by double-colon, remove 1st field |
---|
1027 | my @flds = $line->slabel_fields; |
---|
1028 | shift @flds; |
---|
1029 | |
---|
1030 | if ($name =~ /^(?:BLD_DEP|BLD_DEP_EXCL|BLD_DEP_PP)$/) { |
---|
1031 | # BLD_DEP_*: label fields may contain sub-package |
---|
1032 | my $pk = @flds ? join ('__', @flds) : ''; |
---|
1033 | |
---|
1034 | # Check whether sub-package is valid |
---|
1035 | if ($pk and not ($self->srcpkg ($pk) or $self->dummysrcpkg ($pk))) { |
---|
1036 | $line->error ($line->label . ': invalid sub-package in declaration.'); |
---|
1037 | $rc = 0; |
---|
1038 | next; |
---|
1039 | } |
---|
1040 | |
---|
1041 | # Setting is stored in an array reference |
---|
1042 | $self->setting ([$name, $pk], []) |
---|
1043 | if not defined $self->setting ($name, $pk); |
---|
1044 | |
---|
1045 | # Add current declaration to the array if necessary |
---|
1046 | my $list = $self->setting ($name, $pk); |
---|
1047 | my $value = $name eq 'BLD_DEP_EXCL' ? uc ($line->value) : $line->value; |
---|
1048 | push @$list, $value if not grep {$_ eq $value} @$list; |
---|
1049 | |
---|
1050 | } else { |
---|
1051 | # EXE_DEP and BLOCKDATA: label field may be an executable target |
---|
1052 | my $target = @flds ? $flds[0] : ''; |
---|
1053 | |
---|
1054 | # The value contains a list of objects and/or sub-package names |
---|
1055 | my @deps = split /\s+/, $line->value; |
---|
1056 | |
---|
1057 | if (not @deps) { |
---|
1058 | if ($name eq 'BLD_BLOCKDATA') { |
---|
1059 | # The objects containing a BLOCKDATA program unit must be declared |
---|
1060 | $line->error ($line->label . ': value not set.'); |
---|
1061 | $rc = 0; |
---|
1062 | next; |
---|
1063 | |
---|
1064 | } else { |
---|
1065 | # If $value is a null string, target(s) depends on all objects |
---|
1066 | push @deps, ''; |
---|
1067 | } |
---|
1068 | } |
---|
1069 | |
---|
1070 | for my $dep (@deps) { |
---|
1071 | $dep =~ s/$FCM1::Config::DELIMITER_PATTERN/__/g; |
---|
1072 | } |
---|
1073 | |
---|
1074 | $self->setting ([$name, $target], join (' ', sort @deps)); |
---|
1075 | } |
---|
1076 | |
---|
1077 | $line->parsed (1); |
---|
1078 | } |
---|
1079 | } |
---|
1080 | |
---|
1081 | return $rc; |
---|
1082 | } |
---|
1083 | |
---|
1084 | # ------------------------------------------------------------------------------ |
---|
1085 | # SYNOPSIS |
---|
1086 | # $rc = $self->parse_cfg_dest (\@cfg_lines); |
---|
1087 | # |
---|
1088 | # DESCRIPTION |
---|
1089 | # This method parses the build destination settings in the @cfg_lines. |
---|
1090 | # ------------------------------------------------------------------------------ |
---|
1091 | |
---|
1092 | sub parse_cfg_dest { |
---|
1093 | my ($self, $cfg_lines) = @_; |
---|
1094 | |
---|
1095 | my $rc = $self->SUPER::parse_cfg_dest ($cfg_lines); |
---|
1096 | |
---|
1097 | # Set up search paths |
---|
1098 | for my $name (@FCM1::Dest::paths) { |
---|
1099 | (my $label = uc ($name)) =~ s/PATH//; |
---|
1100 | |
---|
1101 | $self->setting (['PATH', $label], $self->dest->$name); |
---|
1102 | } |
---|
1103 | |
---|
1104 | return $rc; |
---|
1105 | } |
---|
1106 | |
---|
1107 | # ------------------------------------------------------------------------------ |
---|
1108 | # SYNOPSIS |
---|
1109 | # $rc = $self->parse_cfg_misc (\@cfg_lines); |
---|
1110 | # |
---|
1111 | # DESCRIPTION |
---|
1112 | # This method parses misc build settings in the @cfg_lines. |
---|
1113 | # ------------------------------------------------------------------------------ |
---|
1114 | |
---|
1115 | sub parse_cfg_misc { |
---|
1116 | my ($self, $cfg_lines_ref) = @_; |
---|
1117 | my $rc = 1; |
---|
1118 | my %item_of = ( |
---|
1119 | BLD_DEP_N => [\&_parse_cfg_misc_dep_n , 1 ], # boolean |
---|
1120 | BLD_EXE_NAME => [\&_parse_cfg_misc_exe_name ], |
---|
1121 | BLD_LIB => [\&_parse_cfg_misc_dep_n ], |
---|
1122 | BLD_PP => [\&_parse_cfg_misc_dep_n , 1 ], # boolean |
---|
1123 | BLD_TYPE => [\&_parse_cfg_misc_dep_n ], |
---|
1124 | INFILE_EXT => [\&_parse_cfg_misc_file_ext, 0, 1], # uc($value) |
---|
1125 | OUTFILE_EXT => [\&_parse_cfg_misc_file_ext, 1, 0], # uc($ns) |
---|
1126 | ); |
---|
1127 | while (my ($key, $item) = each(%item_of)) { |
---|
1128 | my ($handler, @extra_arguments) = @{$item}; |
---|
1129 | for my $line (@{$cfg_lines_ref}) { |
---|
1130 | if ($line->slabel_starts_with_cfg($key)) { |
---|
1131 | if ($handler->($self, $key, $line, @extra_arguments)) { |
---|
1132 | $line->parsed(1); |
---|
1133 | } |
---|
1134 | else { |
---|
1135 | $rc = 0; |
---|
1136 | } |
---|
1137 | } |
---|
1138 | } |
---|
1139 | } |
---|
1140 | return $rc; |
---|
1141 | } |
---|
1142 | |
---|
1143 | # ------------------------------------------------------------------------------ |
---|
1144 | # parse_cfg_misc: handler of BLD_EXE_NAME or similar. |
---|
1145 | sub _parse_cfg_misc_exe_name { |
---|
1146 | my ($self, $key, $line) = @_; |
---|
1147 | my ($prefix, $name, @fields) = $line->slabel_fields(); |
---|
1148 | if (!$name || @fields) { |
---|
1149 | $line->error(sprintf('%s: expects a single label name field.', $key)); |
---|
1150 | return 0; |
---|
1151 | } |
---|
1152 | $self->setting([$key, $name], $line->value()); |
---|
1153 | return 1; |
---|
1154 | } |
---|
1155 | |
---|
1156 | # ------------------------------------------------------------------------------ |
---|
1157 | # parse_cfg_misc: handler of BLD_DEP_N or similar. |
---|
1158 | sub _parse_cfg_misc_dep_n { |
---|
1159 | my ($self, $key, $line, $value_is_boolean) = @_; |
---|
1160 | my ($prefix, @fields) = $line->slabel_fields(); |
---|
1161 | my $ns = @fields ? join(q{__}, @fields) : q{}; |
---|
1162 | if ($ns && !$self->srcpkg($ns) && !$self->dummysrcpkg($ns)) { |
---|
1163 | $line->error($line->label() . ': invalid sub-package in declaration.'); |
---|
1164 | return 0; |
---|
1165 | } |
---|
1166 | my @srcpkgs |
---|
1167 | = $self->dummysrcpkg($ns) ? @{$self->dummysrcpkg($ns)->children()} |
---|
1168 | : $self->srcpkg($ns) |
---|
1169 | ; |
---|
1170 | my $value = $value_is_boolean ? $line->bvalue() : $line->value(); |
---|
1171 | for my $srcpkg (@srcpkgs) { |
---|
1172 | $self->setting([$key, $srcpkg->pkgname()], $value); |
---|
1173 | } |
---|
1174 | return 1; |
---|
1175 | } |
---|
1176 | |
---|
1177 | # ------------------------------------------------------------------------------ |
---|
1178 | # parse_cfg_misc: handler of INFILE_EXT/OUTFILE_EXT or similar. |
---|
1179 | sub _parse_cfg_misc_file_ext { |
---|
1180 | my ($self, $key, $line, $ns_in_uc, $value_in_uc) = @_; |
---|
1181 | my ($prefix, $ns) = $line->slabel_fields(); |
---|
1182 | my $value = $value_in_uc ? uc($line->value()) : $line->value(); |
---|
1183 | $self->setting([$key, ($ns_in_uc ? uc($ns) : $ns)], $value); |
---|
1184 | return 1; |
---|
1185 | } |
---|
1186 | |
---|
1187 | # ------------------------------------------------------------------------------ |
---|
1188 | # SYNOPSIS |
---|
1189 | # $rc = $self->parse_cfg_source (\@cfg_lines); |
---|
1190 | # |
---|
1191 | # DESCRIPTION |
---|
1192 | # This method parses the source package settings in the @cfg_lines. |
---|
1193 | # ------------------------------------------------------------------------------ |
---|
1194 | |
---|
1195 | sub parse_cfg_source { |
---|
1196 | my ($self, $cfg_lines) = @_; |
---|
1197 | |
---|
1198 | my $rc = 1; |
---|
1199 | my %src = (); |
---|
1200 | |
---|
1201 | # Automatic source directory search? |
---|
1202 | # ---------------------------------------------------------------------------- |
---|
1203 | my $search = 1; |
---|
1204 | |
---|
1205 | for my $line (grep {$_->slabel_starts_with_cfg ('SEARCH_SRC')} @$cfg_lines) { |
---|
1206 | $search = $line->bvalue; |
---|
1207 | $line->parsed (1); |
---|
1208 | } |
---|
1209 | |
---|
1210 | # Search src/ sub-directory if necessary |
---|
1211 | %src = %{ $self->dest->get_source_files } if $search; |
---|
1212 | |
---|
1213 | # SRC declarations |
---|
1214 | # ---------------------------------------------------------------------------- |
---|
1215 | for my $line (grep {$_->slabel_starts_with_cfg ('FILE')} @$cfg_lines) { |
---|
1216 | # Expand ~ notation and path relative to srcdir of destination |
---|
1217 | my $value = $line->value; |
---|
1218 | $value = File::Spec->rel2abs (&expand_tilde ($value), $self->dest->srcdir); |
---|
1219 | |
---|
1220 | if (! -e $value) { |
---|
1221 | $line->error ($value . ': source does not exist or is not readable.'); |
---|
1222 | next; |
---|
1223 | } |
---|
1224 | |
---|
1225 | # Package name |
---|
1226 | my @names = $line->slabel_fields; |
---|
1227 | shift @names; |
---|
1228 | |
---|
1229 | # If package name not set, determine using the path if possible |
---|
1230 | if (not @names) { |
---|
1231 | my $package = $self->dest->get_pkgname_of_path ($value); |
---|
1232 | @names = @$package if defined $package; |
---|
1233 | } |
---|
1234 | |
---|
1235 | if (not @names) { |
---|
1236 | $line->error ($self->cfglabel ('FILE') . |
---|
1237 | ': package not specified/cannot be determined.'); |
---|
1238 | next; |
---|
1239 | } |
---|
1240 | |
---|
1241 | $src{join ('__', @names)} = $value; |
---|
1242 | |
---|
1243 | $line->parsed (1); |
---|
1244 | } |
---|
1245 | |
---|
1246 | # For directories, get non-recursive file listing, and add to %src |
---|
1247 | # ---------------------------------------------------------------------------- |
---|
1248 | for my $key (keys %src) { |
---|
1249 | next unless -d $src{$key}; |
---|
1250 | |
---|
1251 | opendir DIR, $src{$key} or die $src{$key}, ': cannot read directory'; |
---|
1252 | while (my $base = readdir 'DIR') { |
---|
1253 | next if $base =~ /^\./; |
---|
1254 | |
---|
1255 | my $file = File::Spec->catfile ($src{$key}, $base); |
---|
1256 | next if ! -f $file; |
---|
1257 | |
---|
1258 | my $name = join ('__', ($key, $base)); |
---|
1259 | $src{$name} = $file unless exists $src{$name}; |
---|
1260 | } |
---|
1261 | closedir DIR; |
---|
1262 | |
---|
1263 | delete $src{$key}; |
---|
1264 | } |
---|
1265 | |
---|
1266 | # Set up source packages |
---|
1267 | # ---------------------------------------------------------------------------- |
---|
1268 | my %pkg = (); |
---|
1269 | for my $name (keys %src) { |
---|
1270 | $pkg{$name} = FCM1::BuildSrc->new (PKGNAME => $name, SRC => $src{$name}); |
---|
1271 | } |
---|
1272 | |
---|
1273 | # INHERIT::SRC declarations |
---|
1274 | # ---------------------------------------------------------------------------- |
---|
1275 | my %can_inherit = (); |
---|
1276 | for my $line ( |
---|
1277 | grep {$_->slabel_starts_with_cfg(qw/INHERIT FILE/)} @{$cfg_lines} |
---|
1278 | ) { |
---|
1279 | my ($key1, $key2, @ns) = $line->slabel_fields(); |
---|
1280 | $can_inherit{join('__', @ns)} = $line->bvalue(); |
---|
1281 | $line->parsed(1); |
---|
1282 | } |
---|
1283 | |
---|
1284 | # Inherit packages, if it is OK to do so |
---|
1285 | for my $inherited_build (reverse(@{$self->inherit()})) { |
---|
1286 | SRCPKG: |
---|
1287 | while (my ($key, $srcpkg) = each(%{$inherited_build->srcpkg()})) { |
---|
1288 | if (exists($pkg{$key}) || !$srcpkg->src()) { |
---|
1289 | next SRCPKG; |
---|
1290 | } |
---|
1291 | my $known_key = first {exists($can_inherit{$_})} @{$srcpkg->pkgnames()}; |
---|
1292 | if (defined($known_key) && !$can_inherit{$known_key}) { |
---|
1293 | next SRCPKG; |
---|
1294 | } |
---|
1295 | $pkg{$key} = $srcpkg; |
---|
1296 | } |
---|
1297 | } |
---|
1298 | |
---|
1299 | # Get list of intermediate "packages" |
---|
1300 | # ---------------------------------------------------------------------------- |
---|
1301 | for my $name (keys %pkg) { |
---|
1302 | # Name of current package |
---|
1303 | my @names = split /__/, $name; |
---|
1304 | |
---|
1305 | my $cur = $name; |
---|
1306 | |
---|
1307 | while ($cur) { |
---|
1308 | # Name of parent package |
---|
1309 | pop @names; |
---|
1310 | my $parent = @names ? join ('__', @names) : ''; |
---|
1311 | |
---|
1312 | # If parent package does not exist, create it |
---|
1313 | $pkg{$parent} = FCM1::BuildSrc->new (PKGNAME => $parent) |
---|
1314 | unless exists $pkg{$parent}; |
---|
1315 | |
---|
1316 | # Current package is a child of the parent package |
---|
1317 | push @{ $pkg{$parent}->children }, $pkg{$cur} |
---|
1318 | unless grep {$_->pkgname eq $cur} @{ $pkg{$parent}->children }; |
---|
1319 | |
---|
1320 | # Go up a package |
---|
1321 | $cur = $parent; |
---|
1322 | } |
---|
1323 | } |
---|
1324 | |
---|
1325 | $self->srcpkg (\%pkg); |
---|
1326 | |
---|
1327 | # Dummy: e.g. "foo/bar/baz.egg" belongs to the "foo/bar/baz" dummy. |
---|
1328 | # ---------------------------------------------------------------------------- |
---|
1329 | SRCPKG: |
---|
1330 | while (my ($name, $srcpkg) = each(%pkg)) { |
---|
1331 | if (!$srcpkg->src()) { # ensure that $srcpkg represents a source file |
---|
1332 | next SRCPKG; |
---|
1333 | } |
---|
1334 | my @names = split('__', $name); |
---|
1335 | if (@names) { |
---|
1336 | $names[-1] =~ s{\.\w+ \z}{}msx; |
---|
1337 | } |
---|
1338 | my $dummy_name = join('__', @names); |
---|
1339 | if ($dummy_name eq $name || defined($self->srcpkg($dummy_name))) { |
---|
1340 | next SRCPKG; |
---|
1341 | } |
---|
1342 | if (!defined($self->dummysrcpkg($dummy_name))) { |
---|
1343 | $self->dummysrcpkg($dummy_name, FCM1::BuildSrc->new(PKGNAME => $dummy_name)); |
---|
1344 | } |
---|
1345 | push(@{$self->dummysrcpkg($dummy_name)->children()}, $srcpkg); |
---|
1346 | } |
---|
1347 | |
---|
1348 | # Make sure a package is defined |
---|
1349 | # ---------------------------------------------------------------------------- |
---|
1350 | if (not %{$self->srcpkg}) { |
---|
1351 | w_report 'ERROR: ', $self->cfg->actual_src, ': no source file to build.'; |
---|
1352 | $rc = 0; |
---|
1353 | } |
---|
1354 | |
---|
1355 | return $rc; |
---|
1356 | } |
---|
1357 | |
---|
1358 | # ------------------------------------------------------------------------------ |
---|
1359 | # SYNOPSIS |
---|
1360 | # $rc = $self->parse_cfg_target (\@cfg_lines); |
---|
1361 | # |
---|
1362 | # DESCRIPTION |
---|
1363 | # This method parses the target settings in the @cfg_lines. |
---|
1364 | # ------------------------------------------------------------------------------ |
---|
1365 | |
---|
1366 | sub parse_cfg_target { |
---|
1367 | my ($self, $cfg_lines) = @_; |
---|
1368 | |
---|
1369 | # NAME declaraions |
---|
1370 | # ---------------------------------------------------------------------------- |
---|
1371 | for my $line (grep {$_->slabel_starts_with_cfg ('NAME')} @$cfg_lines) { |
---|
1372 | $self->name ($line->value); |
---|
1373 | $line->parsed (1); |
---|
1374 | } |
---|
1375 | |
---|
1376 | # TARGET declarations |
---|
1377 | # ---------------------------------------------------------------------------- |
---|
1378 | for my $line (grep {$_->slabel_starts_with_cfg ('TARGET')} @$cfg_lines) { |
---|
1379 | # Value is a space delimited list |
---|
1380 | push @{ $self->target }, split (/\s+/, $line->value); |
---|
1381 | $line->parsed (1); |
---|
1382 | } |
---|
1383 | |
---|
1384 | # INHERIT::TARGET declarations |
---|
1385 | # ---------------------------------------------------------------------------- |
---|
1386 | # By default, do not inherit target |
---|
1387 | my $inherit_flag = 0; |
---|
1388 | |
---|
1389 | for (grep {$_->slabel_starts_with_cfg (qw/INHERIT TARGET/)} @$cfg_lines) { |
---|
1390 | $inherit_flag = $_->bvalue; |
---|
1391 | $_->parsed (1); |
---|
1392 | } |
---|
1393 | |
---|
1394 | # Inherit targets from inherited build, if $inherit_flag is set to true |
---|
1395 | # ---------------------------------------------------------------------------- |
---|
1396 | if ($inherit_flag) { |
---|
1397 | for my $use (reverse @{ $self->inherit }) { |
---|
1398 | unshift @{ $self->target }, @{ $use->target }; |
---|
1399 | } |
---|
1400 | } |
---|
1401 | |
---|
1402 | return 1; |
---|
1403 | } |
---|
1404 | |
---|
1405 | # ------------------------------------------------------------------------------ |
---|
1406 | # SYNOPSIS |
---|
1407 | # $rc = $self->parse_cfg_tool (\@cfg_lines); |
---|
1408 | # |
---|
1409 | # DESCRIPTION |
---|
1410 | # This method parses the tool settings in the @cfg_lines. |
---|
1411 | # ------------------------------------------------------------------------------ |
---|
1412 | |
---|
1413 | sub parse_cfg_tool { |
---|
1414 | my ($self, $cfg_lines) = @_; |
---|
1415 | |
---|
1416 | my $rc = 1; |
---|
1417 | |
---|
1418 | my %tools = %{ $self->setting ('TOOL') }; |
---|
1419 | my @package_tools = split(/$DELIMITER_LIST/, $self->setting('TOOL_PACKAGE')); |
---|
1420 | |
---|
1421 | # TOOL declaration |
---|
1422 | # ---------------------------------------------------------------------------- |
---|
1423 | for my $line (grep {$_->slabel_starts_with_cfg ('TOOL')} @$cfg_lines) { |
---|
1424 | # Separate label into a list, delimited by double-colon, remove TOOL |
---|
1425 | my @flds = $line->slabel_fields; |
---|
1426 | shift @flds; |
---|
1427 | |
---|
1428 | # Check that there is a field after TOOL |
---|
1429 | if (not @flds) { |
---|
1430 | $line->error ('TOOL: not followed by a valid label.'); |
---|
1431 | $rc = 0; |
---|
1432 | next; |
---|
1433 | } |
---|
1434 | |
---|
1435 | # The first field is the tool iteself, identified in uppercase |
---|
1436 | $flds[0] = uc ($flds[0]); |
---|
1437 | |
---|
1438 | # Check that the tool is recognised |
---|
1439 | if (not exists $tools{$flds[0]}) { |
---|
1440 | $line->error ($flds[0] . ': not a valid TOOL.'); |
---|
1441 | $rc = 0; |
---|
1442 | next; |
---|
1443 | } |
---|
1444 | |
---|
1445 | # Check sub-package declaration |
---|
1446 | if (@flds > 1 and not grep {$_ eq $flds[0]} @package_tools) { |
---|
1447 | $line->error ($flds[0] . ': sub-package not accepted with this TOOL.'); |
---|
1448 | $rc = 0; |
---|
1449 | next; |
---|
1450 | } |
---|
1451 | |
---|
1452 | # Name of declared package |
---|
1453 | my $pk = join ('__', @flds[1 .. $#flds]); |
---|
1454 | |
---|
1455 | # Check whether package exists |
---|
1456 | if (not ($self->srcpkg ($pk) or $self->dummysrcpkg ($pk))) { |
---|
1457 | $line->error ($line->label . ': invalid sub-package in declaration.'); |
---|
1458 | $rc = 0; |
---|
1459 | next; |
---|
1460 | } |
---|
1461 | |
---|
1462 | $self->setting (['TOOL', join ('__', @flds)], $line->value); |
---|
1463 | $line->parsed (1); |
---|
1464 | } |
---|
1465 | |
---|
1466 | return $rc; |
---|
1467 | } |
---|
1468 | |
---|
1469 | # ------------------------------------------------------------------------------ |
---|
1470 | # SYNOPSIS |
---|
1471 | # $string = $self->_write_makefile_perl5lib (); |
---|
1472 | # |
---|
1473 | # DESCRIPTION |
---|
1474 | # This method returns a makefile $string for defining $PERL5LIB. |
---|
1475 | # ------------------------------------------------------------------------------ |
---|
1476 | |
---|
1477 | sub _write_makefile_perl5lib { |
---|
1478 | my $self = shift; |
---|
1479 | |
---|
1480 | my $classpath = File::Spec->catfile (split (/::/, ref ($self))) . '.pm'; |
---|
1481 | |
---|
1482 | my $libdir = dirname (dirname ($INC{$classpath})); |
---|
1483 | my @libpath = split (/:/, (exists $ENV{PERL5LIB} ? $ENV{PERL5LIB} : '')); |
---|
1484 | |
---|
1485 | my $string = ((grep {$_ eq $libdir} @libpath) |
---|
1486 | ? '' |
---|
1487 | : 'export PERL5LIB := ' . $libdir . |
---|
1488 | (exists $ENV{PERL5LIB} ? ':$(PERL5LIB)' : '') . "\n\n"); |
---|
1489 | |
---|
1490 | return $string; |
---|
1491 | } |
---|
1492 | |
---|
1493 | # ------------------------------------------------------------------------------ |
---|
1494 | # SYNOPSIS |
---|
1495 | # $string = $self->_write_makefile_target (); |
---|
1496 | # |
---|
1497 | # DESCRIPTION |
---|
1498 | # This method returns a makefile $string for defining the default targets. |
---|
1499 | # ------------------------------------------------------------------------------ |
---|
1500 | |
---|
1501 | sub _write_makefile_target { |
---|
1502 | my $self = shift; |
---|
1503 | |
---|
1504 | # Targets of the build |
---|
1505 | # ---------------------------------------------------------------------------- |
---|
1506 | my @targets = @{ $self->target }; |
---|
1507 | if (not @targets) { |
---|
1508 | # Build targets not specified by user, default to building all main programs |
---|
1509 | my @programs = (); |
---|
1510 | |
---|
1511 | # Get all main programs from all packages |
---|
1512 | for my $pkg (values %{ $self->srcpkg }) { |
---|
1513 | push @programs, $pkg->exebase if $pkg->exebase; |
---|
1514 | } |
---|
1515 | |
---|
1516 | @programs = sort (@programs); |
---|
1517 | |
---|
1518 | if (@programs) { |
---|
1519 | # Build main programs, if there are any |
---|
1520 | @targets = @programs; |
---|
1521 | |
---|
1522 | } else { |
---|
1523 | # No main program in source tree, build the default library |
---|
1524 | @targets = ($self->srcpkg ('')->libbase); |
---|
1525 | } |
---|
1526 | } |
---|
1527 | |
---|
1528 | my $return = 'FCM_BLD_TARGETS = ' . join (' ', @targets) . "\n\n"; |
---|
1529 | |
---|
1530 | # Default targets |
---|
1531 | $return .= '.PHONY : all' . "\n\n"; |
---|
1532 | $return .= 'all : $(FCM_BLD_TARGETS)' . "\n\n"; |
---|
1533 | |
---|
1534 | # Targets for copy dummy |
---|
1535 | $return .= sprintf("%s:\n\ttouch \$@\n\n", $self->setting(qw/BLD_CPDUMMY/)); |
---|
1536 | |
---|
1537 | return $return; |
---|
1538 | } |
---|
1539 | |
---|
1540 | # ------------------------------------------------------------------------------ |
---|
1541 | # SYNOPSIS |
---|
1542 | # $string = $self->_write_makefile_tool (); |
---|
1543 | # |
---|
1544 | # DESCRIPTION |
---|
1545 | # This method returns a makefile $string for defining the build tools. |
---|
1546 | # ------------------------------------------------------------------------------ |
---|
1547 | |
---|
1548 | sub _write_makefile_tool { |
---|
1549 | my $self = shift; |
---|
1550 | |
---|
1551 | # List of build tools |
---|
1552 | my $tool = $self->setting ('TOOL'); |
---|
1553 | |
---|
1554 | # List of tools local to FCM, (will not be exported) |
---|
1555 | my %localtool = map {($_, 1)} split ( # map into a hash table |
---|
1556 | /$DELIMITER_LIST/, $self->setting ('TOOL_LOCAL'), |
---|
1557 | ); |
---|
1558 | |
---|
1559 | # Export required tools |
---|
1560 | my $count = 0; |
---|
1561 | my $return = ''; |
---|
1562 | for my $name (sort keys %$tool) { |
---|
1563 | # Ignore local tools |
---|
1564 | next if exists $localtool{(split (/__/, $name))[0]}; |
---|
1565 | |
---|
1566 | if ($name =~ /^\w+$/) { |
---|
1567 | # Tools with normal name, just export it as an environment variable |
---|
1568 | $return .= 'export ' . $name . ' = ' . $tool->{$name} . "\n"; |
---|
1569 | |
---|
1570 | } else { |
---|
1571 | # Tools with unusual characters, export using a label/value pair |
---|
1572 | $return .= 'export FCM_UNUSUAL_TOOL_LABEL' . $count . ' = ' . $name . "\n"; |
---|
1573 | $return .= 'export FCM_UNUSUAL_TOOL_VALUE' . $count . ' = ' . |
---|
1574 | $tool->{$name} . "\n"; |
---|
1575 | $count++; |
---|
1576 | } |
---|
1577 | } |
---|
1578 | |
---|
1579 | $return .= "\n"; |
---|
1580 | |
---|
1581 | return $return; |
---|
1582 | } |
---|
1583 | |
---|
1584 | # ------------------------------------------------------------------------------ |
---|
1585 | # SYNOPSIS |
---|
1586 | # $string = $self->_write_makefile_vpath (); |
---|
1587 | # |
---|
1588 | # DESCRIPTION |
---|
1589 | # This method returns a makefile $string for defining vpath directives. |
---|
1590 | # ------------------------------------------------------------------------------ |
---|
1591 | |
---|
1592 | sub _write_makefile_vpath { |
---|
1593 | my $self = shift(); |
---|
1594 | my $FMT = 'vpath %%%s $(FCM_%sPATH)'; |
---|
1595 | my %SETTING_OF = %{$self->setting('BLD_VPATH')}; |
---|
1596 | my %EXT_OF = %{$self->setting('OUTFILE_EXT')}; |
---|
1597 | # Note: each setting can be either an empty string or a comma-separated list |
---|
1598 | # of output file extension keys. |
---|
1599 | join( |
---|
1600 | "\n", |
---|
1601 | ( |
---|
1602 | map |
---|
1603 | { |
---|
1604 | my $key = $_; |
---|
1605 | my @types = split(qr{$DELIMITER_LIST}msx, $SETTING_OF{$key}); |
---|
1606 | @types ? (map {sprintf($FMT, $EXT_OF{$_}, $key)} sort @types) |
---|
1607 | : sprintf($FMT, q{}, $key) |
---|
1608 | ; |
---|
1609 | } |
---|
1610 | sort keys(%SETTING_OF) |
---|
1611 | ), |
---|
1612 | ) . "\n\n"; |
---|
1613 | } |
---|
1614 | |
---|
1615 | # Wraps chdir. Returns the old working directory. |
---|
1616 | sub _chdir { |
---|
1617 | my ($self, $path) = @_; |
---|
1618 | if ($self->verbose() >= 3) { |
---|
1619 | printf("cd %s\n", $path); |
---|
1620 | } |
---|
1621 | my $old_cwd = cwd(); |
---|
1622 | chdir($path) || croak(sprintf("%s: cannot change directory ($!)\n", $path)); |
---|
1623 | $old_cwd; |
---|
1624 | } |
---|
1625 | |
---|
1626 | # ------------------------------------------------------------------------------ |
---|
1627 | |
---|
1628 | 1; |
---|
1629 | |
---|
1630 | __END__ |
---|