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Comparing COMP/SCRAM/src/BuildSystem/BuildFile.pm (file contents):
Revision 1.10 by williamc, Sat Oct 14 17:29:05 2000 UTC vs.
Revision 1.29 by sashby, Fri Aug 5 16:44:40 2005 UTC

#	Line 1 | Line 1
1	<	# BuildFile
1	>	#____________________________________________________________________
2	>	# File: BuildFile.pm
3	>	#____________________________________________________________________
4	>	#
5	>	# Author: Shaun Ashby <Shaun.Ashby@cern.ch>
6	>	# Update: 2003-12-03 19:03:15+0100
7	>	# Revision: $Id$
8		#
9	<	# Interface
10	<	# ---------
11	<	# new(ConfigArea)
6	<	# ParseBuildFile($base,$path,$file)
7	<	# ParseBuildFileExport(filename)
8	<	# BlockParse(Block) : perform a parse to modify the block
9	<	# BlockClassPath() : Return the class path
10	<	# ignore()      : return 1 if directory should be ignored 0 otherwise
11	<	# classname()   : get/set the associated class
12	<	# buildfile()   : get/set BuildFile location
13	<	# makefile()    : get the generated makefile
14	<
9	>	# Copyright: 2003 (C) Shaun Ashby
10	>	#
11	>	#--------------------------------------------------------------------
12		package BuildSystem::BuildFile;
16	–	use ActiveDoc::SimpleDoc;
17	–	use BuildSystem::ToolBox;
13		require 5.004;
14	+	use Exporter;
15	+	use BuildSystem::TagUtils;
16	+	use BuildSystem::BuildDataUtils;
17	+	use ActiveDoc::SimpleDoc;
18
19	<	BEGIN {
20	<	$buildfile="BuildFile";
22	<	}
23	<
24	<	sub new {
25	<	my $class=shift;
26	<	my $self={};
27	<	bless $self, $class;
28	<	$self->{area}=shift;
29	<	$self->{toolbox}=$self->{area}->toolbox();
30	<	$self->{localtop}=$self->{area}->location();
31	<	# -- set RELEASTOP
32	<	my $rarea=$self->{area}->linkarea();
33	<	if ( ! defined $rarea ) {
34	<	$self->{releasetop}=$self->{localtop};
35	<	}
36	<	else {
37	<	$self->{releasetop}=$rarea->location();
38	<	}
39	<	$self->{releasetop}=$self->{area}->location();
40	<	$self->{Arch}=1;
41	<	push @{$self->{ARCHBLOCK}}, $self->{Arch};
42	<	return $self;
43	<	}
44	<
45	<	sub buildfile {
46	<	my $self=shift;
47	<	if ( @_ ) {
48	<	$self->{buildfile}=shift;
49	<	}
50	<	return $self->{buildfile};
51	<	}
52	<
53	<	sub makefile {
54	<	my $self=shift;
55	<	if ( @_ ) {
56	<	$self->{makefile}=shift;
57	<	}
58	<	return $self->{makefile};
59	<	}
60	<
61	<	sub BlockParse {
62	<	my $self=shift;
63	<	$self->{block}=shift;
64	<
65	<	# -- set up the block parse
66	<	my $switch=$self->_initswitcher();
67	<	my $parse="block";
68	<	$switch->newparse($parse);
69	<	$switch->addignoretags($parse);
70	<	$switch->addtag($parse,"BuildParam", \&BuildBlock_start, $self);
71	<
72	<	# -- parse away
73	<	$self->{switch}->parse("block");
74	<	}
75	<
76	<	sub Parsetofh {
77	<	my $self=shift;
78	<	my $fh=shift;
79	<	$self->{buildblock}=shift;
80	<
81	<	# -- set up for parse
82	<	@{$self->{filehandlestack}}=($fh);
83	<	$self->{switch}->filetoparse($self->buildfile());
84	<	*GNUmakefile=$fh;
85	<
86	<	# -- generate makefile
87	<	$self->{switch}->parse("makebuild"); # sort out supported tags
88	<
89	<	# -- Clean up
90	<	close GNUmakefile;
91	<	}
92	<
93	<	sub ignore {
94	<	my $self=shift;
95	<	return (defined $self->{ignore})?$self->{ignore}:0;
96	<	}
97	<
98	<	sub _initswitcher {
99	<	my $self=shift;
100	<	my $switch=ActiveDoc::SimpleDoc->new();
101	<	my $parse="makebuild";
102	<	$switch->newparse($parse);
103	<	$switch->addignoretags($parse);
104	<	$self->_commontags($switch,$parse);
105	<	#$switch->addtag($parse,"Build", \&Build_start, $self);
106	<	$switch->addtag($parse,"none",
107	<	\&OutToMakefile,$self,
108	<	\&OutToMakefile, $self,
109	<	"", $self);
110	<	$switch->addtag($parse,"Bin",
111	<	\&Bin_start,$self,
112	<	\&OutToScreen, $self,
113	<	"", $self);
114	<	$switch->addtag($parse,"ProductStore",
115	<	\&Store_start,$self,
116	<	"", $self,
117	<	"", $self);
118	<	$switch->addtag($parse,"LibType",
119	<	\&LibType_Start,$self,
120	<	\&LibType_text, $self,
121	<	\&LibType_end,$self);
122	<	$switch->addtag($parse,"ConfigurationClass",
123	<	\&Class_StartTag,$self,
124	<	\&OutToMakefile, $self,
125	<	"", $self);
126	<	$switch->addtag($parse,"ClassPath",
127	<	\&setBlockClassPath,$self,
128	<	\&OutToMakefile, $self,
129	<	"", $self);
130	<	$switch->addtag($parse,"AssociateGroup",
131	<	"",$self,
132	<	\&AssociateGroup,$self,
133	<	"", $self);
134	<	$switch->addtag($parse,"Environment",
135	<	\&Environment_start,$self,
136	<	\&OutToMakefile, $self,
137	<	\&Environment_end,$self);
138	<	$switch->addtag($parse,"Export",
139	<	\&export_start,$self,
140	<	\&OutToMakefile, $self,
141	<	\&export_end,$self);
142	<	return $switch;
143	<	}
144	<
145	<	sub _commontags {
146	<	my $self=shift;
147	<	my $switch=shift;
148	<	my $parse=shift;
149	<
150	<	$switch->grouptag("Export",$parse);
151	<	$switch->addtag($parse,"Use",\&Use_start,$self,
152	<	\&OutToMakefile, $self,
153	<	"", $self);
154	<	$switch->addtag($parse,"Group",\&Group_start,$self,
155	<	\&OutToMakefile, $self,
156	<	"", $self);
157	<	$switch->grouptag("Group",$parse);
158	<	$switch->addtag($parse,"External",
159	<	\&External_StartTag,$self,
160	<	\&OutToMakefile, $self,
161	<	"", $self);
162	<	$switch->addtag($parse,"lib",
163	<	\&lib_start,$self,
164	<	\&OutToMakefile, $self,
165	<	"", $self);
166	<	$switch->addtag($parse,"Architecture",
167	<	\&Arch_Start,$self,
168	<	\&OutToMakefile, $self,
169	<	\&Arch_End,$self);
170	<	$switch->addtag($parse,"INCLUDE_PATH",
171	<	\&IncludePath_Start,$self,
172	<	\&OutToMakefile, $self,
173	<	"",$self);
174	<	return $switch;
175	<	}
176	<
177	<	sub GenerateMakefile {
178	<	my $self=shift;
179	<	my $infile=shift;
180	<	my $outfile=shift;
181	<
182	<	$self->{switch}=$self->_initswitcher();
183	<	$self->{switch}->filetoparse($infile);
184	<
185	<	# open a temporary gnumakefile to store output.
186	<	my $fh=FileHandle->new();
187	<	open ( $fh, ">$outfile") or die "Unable to open $outfile for output ".
188	<	"$!\n";
189	<	@{$self->{filehandlestack}}=($fh);
190	<
191	<	#  -- make an alias
192	<	*GNUmakefile=$fh;
193	<	if ( -e $ENV{LatestBuildFile} ) {
194	<	print GNUmakefile "include $ENV{LatestBuildFile}\n";
195	<	}
196	<	$self->{switch}->parse("makebuild"); # sort out supported tags
197	<	close GNUmakefile;
198	<	return $outfile;
199	<	}
200	<
201	<	sub ParseBuildFile {
202	<	my $self=shift;
203	<	my $base=shift;
204	<	my $path=shift;
205	<	my $filename=shift @_;
206	<	my $fullfilename;
207	<	if ( $filename!~/^\// ) {
208	<	$fullfilename="$base/$path/$filename";
209	<	}
210	<	else {
211	<	$fullfilename=$filename;
212	<	}
213	<	$self->{path}=$path;
214	<	#print "Processing $fullfilename\n";
215	<	$numbins=0;
216	<	$self->{envnum}=0;
217	<	$self->{envlevel}=0;
218	<	$self->{makefile}="$self->{localtop}/$ENV{INTwork}/$self->{path}/".
219	<	"BuildFile.mk";
220	<	$self->{currentenv}=$self->{makefile};
221	<	$self->{switch}=$self->_initswitcher();
222	<	$self->{switch}->filetoparse($fullfilename);
223	<
224	<	#       $self->{switch}->{Strict_no_cr}='no';
225	<	#open a temporary gnumakefile to store output.
226	<	use Utilities::AddDir;
227	<	AddDir::adddir("$self->{localtop}/$ENV{INTwork}/$self->{path}");
228	<	$ENV{LatestBuildFile}=$self->GenerateMakefile($fullfilename,
229	<	$self->{localtop}."/".$ENV{INTwork}."/".$self->{path}."/BuildFile.mk");
230	<	}
231	<
232	<	sub classname {
233	<	my $self=shift;
234	<	if ( @_ ) {
235	<	$self->{classname}=shift;
236	<	}
237	<	return $self->{classname};
238	<	}
239	<
240	<	sub ParseBuildFile_Export {
241	<	my $self=shift;
242	<	my $filename=shift;
243	<	my $bf=BuildSystem::BuildFile->new($self->{area});
244	<	if ( defined $self->{remoteproject} ) {
245	<	$bf->{remoteproject}=$self->{remoteproject};
246	<	}
247	<	$bf->_parseexport($filename);
248	<	undef $bf;
249	<	}
250	<
251	<	sub _location {
252	<	my $self=shift;
253	<	use File::Basename;
254	<
255	<	return dirname($self->{switch}->filetoparse());
256	<	}
257	<
258	<	sub _parseexport {
259	<	my $self=shift;
260	<	my $filename=shift;
261	<
262	<	my $switchex=ActiveDoc::SimpleDoc->new();
263	<	$switchex->filetoparse($filename);
264	<	$switchex->newparse("export");
265	<	$switchex->addignoretags("export");
266	<	$switchex->addtag("export","Export",
267	<	\&export_start_export,$self,
268	<	\&OutToMakefile, $self,
269	<	\&export_end_export,$self);
270	<	$self->_commontags($switchex,"export");
271	<	$switchex->allowgroup("__export","export");
272	<	#       $switchex->{Strict_no_cr}='no';
273	<	$self->{switch}=$switchex;
274	<	$switchex->parse("export"); # sort out supported tags
275	<	}
276	<
277	<	sub _pushremoteproject {
278	<	my $self=shift;
279	<	my $path=shift;
280	<
281	<	if ( defined $self->{remoteproject} ) {
282	<	push @{$self->{rpstack}}, $self->{remoteproject};
283	<	}
284	<	$self->{remoteproject}=$path;
285	<	}
286	<
287	<	sub _popremoteproject {
288	<	my $self=shift;
289	<	if ( $#{$self->{rpstack}} >=0 ) {
290	<	$self->{remoteproject}=pop @{$self->{rpstack}};
291	<	}
292	<	else {
293	<	undef $self->{remoteproject};
294	<	}
295	<	}
296	<
297	<	sub _toolmapper {
298	<	my $self=shift;
299	<	if ( ! defined $self->{mapper} ) {
300	<	require BuildSystem::ToolMapper;
301	<	$self->{mapper}=BuildSystem::ToolMapper->new();
302	<	}
303	<	return $self->{mapper};
304	<	}
305	<
306	<
307	<	# ---- Tag routines
308	<
309	<	#-- Override a class type with the <ConfigurationClass type=xxx> tag
310	<	#   the type tag will pick up a pre-defined class type from project space.
311	<
312	<	sub Class_StartTag {
313	<	my $self=shift;
314	<	my $name=shift;
315	<	my $hashref=shift;
316	<
317	<	if ( $self->{Arch} ) {
318	<	if ( defined $$hashref{'type'} ) {
319	<	$self->classname($$hashref{'type'});
320	<	}
321	<	}
322	<	}
323	<
324	<	sub IncludePath_Start {
325	<	my $self=shift;
326	<	my $name=shift;
327	<	my $hashref=shift;
328	<
329	<	$self->{switch}->checktag( $name, $hashref, 'path');
330	<	if ( $self->{Arch} ) {
331	<	print GNUmakefile "INCLUDE+=".$self->_location()."/".
332	<	$$hashref{'path'}."\n";
333	<	}
334	<	}
335	<
336	<	#
337	<	# --- <Build class=> tag
338	<	#
339	<
340	<	#
341	<	# Parameter collection
342	<	#
343	<	sub BuildBlock_start {
344	<	my $self=shift;
345	<	my $name=shift;
346	<	my $hashref=shift;
347	<
348	<
349	<	my $blockobjid=$self->__blockobjid($hashref);
350	<
351	<	if ( $self->{Arch} ) {
352	<
353	<
354	<	# -- get any objects that match
355	<	my $inheritobj=$self->{block}->getobj($blockobjid);
356	<
357	<	# -- create an object with inherited properties
358	<	my $obj;
359	<	if ( ! defined $inheritobj ) {
360	<	# -- check we have a lookup for the class type
361	<	my $mapper=$self->_toolmapper();
362	<	if ( ! $mapper->exists($$hashref{'class'}) ) {
363	<	$self->{switch}->parseerror("Unknown class : ".
364	<	$$hashref{'class'});
365	<	}
366	<	$obj=BuildSystem::BuildClass->new();
367	<	}
368	<	else {
369	<	# -- inherit the properties from class with the same id class
370	<	$obj=$inheritobj->child();
371	<	}
372	<
373	<	# -- add changes from our tag
374	<	$obj->paramupdate($hashref);
375	<
376	<	# -- store the new object in the block
377	<	$self->{block}->setobj($obj,$blockobjid);
378	<	}
379	<	}
380	<
381	<	sub BuilderClass_buildmakefile {
382	<	my $self=shift;
383	<	my $name=shift;
384	<	my $hashref=shift;
385	<
386	<	my $blockobjid=$self->__blockobjid($hashref);
387	<
388	<	if ( $self->{Arch} ) {
389	<	# -- get the matching block object
390	<	my $blockobj=$self->{buildblock}->getobj($blockobjid);
391	<
392	<	# -- top level buildfile
393	<	my $fh=$self->{filehandlestack}[0];
394	<
395	<	# -- var initialisation
396	<	my @deftypes=();
397	<	my $buildname="";
398	<	my @types=$self->_toolmapper()->types($$hashref{'class'});
399	<
400	<	# -- error checking
401	<	if ( ! defined $blockobj->param("default") ) {
402	<	$self->error("No default build parameter defined for ".
403	<	$$hashref{'class'}." ".$$hashref{'id'});
404	<	}
405	<	if ( ! defined $blockobj->param("name") ) {
406	<	$self->error("\"name\" parameter defined for ".
407	<	$$hashref{'class'}." ".$$hashref{'id'});
408	<	}
409	<
410	<
411	<	foreach $param ( $blockobj->paramlist() ) {
412	<	# -- check for params that need special handling
413	<	if ( $param eq "default" ) {
414	<	@deftypes=split /,/, $param;
415	<	}
416	<	elsif ( $param eq "name" ) {
417	<	$buildname=$blockobj->param($param);
418	<	}
419	<	else {
420	<	# -- simple transfer of block object parameters to makefile
421	<	print $fh $param.":=".$blockobj->param($param)."\n";
422	<	}
423	<	}
424	<
425	<	# -- construct the targets in the top makefile
426	<	$self->_generatedefaulttargets($fh,$$hashref{'class'},@deftypes);
427	<	$self->_generatetypetargets($fh,$$hashref{'class'},$buildname,@types);
428	<
429	<	}
430	<	}
431	<
432	<	sub _blockobjid {
433	<	my $self=shift;
434	<	my $hashref=shift;
435	<
436	<	$self->{switch}->checktag($name,$hashref,'class');
437	<	$self->{switch}->checktag($name,$hashref,'id');
438	<	my $blockobjid="bc_".$$hashref{'class'},"_".$$hashref{'id'};
439	<
440	<	return $blockobjid;
441	<	}
442	<
443	<	sub _generatedefaulttargets {
444	<	my $self=shift;
445	<	my $fh=shift;
446	<	my $class=shift;
447	<
448	<	my @deftypes=shift;
449	<
450	<	print $fh "# -- Default type targets\n";
451	<	foreach $dtype ( @deftypes ) {
452	<	print $fh $class."::".$class."_".$dtype."\n";
453	<	}
454	<	print $fh "\n";
455	<	}
456	<
457	<	sub _generatetypetargets {
458	<	my $self=shift;
459	<	my $fh=shift;
460	<	my $class=shift;
461	<	my $name=shift;
462	<
463	<	my @types=shift;
464	<
465	<	print $fh "# -- Generic type targets\n";
466	<	foreach $type ( @types ) {
467	<	my $pattern=$class."_".$type;
468	<	my $dirname=$class."_".$type."_".$name;
469	<	my $makefile=$here."/BuildFile.mk";
470	<
471	<	# -- map to generic name for each type
472	<	print $fh "# ------ $pattern rules ---------------\n";
473	<	print $fh $class."_".$type."::".$class.
474	<	"_".$type."_$name\n\n";
475	<
476	<	print $fh "# -- Link Targets to $type directories\n";
477	<	print $fh "$dirname: make_$dirname\n";
478	<	print $fh "\t\@cd $here; \\\n";
479	<	print $fh "\t\$(MAKE) LatestBuildFile=$makefile _BuildLink_=1".
480	<	" workdir=$here ".
481	<	" -f \$(TOOL_HOME)/basics.mk datestamp \$\@; \n\n";
482	<
483	<	# -- write target to make makefile for each directory
484	<	print $fh "# -- Build target directories\n";
485	<	print $fh "make_$dirname:\n";
486	<	print $fh "\tif [ ! -e \"$makefile\" ]; then \\\n";
487	<	print $fh "\t if [ ! -d \"$here\" ]; then \\\n";
488	<	print $fh "\t  mkdir $here; \\\n";
489	<	print $fh "\t fi;\\\n";
490	<	print $fh "\t cd $dirname; \\\n";
491	<	print $fh "\t echo include ".$self->{currentenv}." > ".
492	<	"$makefile; \\\n";
493	<	print $fh "\t echo VPATH+=$self->{localtop}/".$self->{path}.
494	<	" >> $makefile; \\\n";
495	<	print $fh "\t echo buildname=$name >> $makefile;\\\n";
496	<	print $fh "\t echo ".$dirname.":".$pattern." >> $makefile;\\\n";
497	<	if ( defined (my @file=$mapper->rulesfile($class)) ) {
498	<	foreach $f ( @file ) {
499	<	print $fh "\t echo -include $f >> $makefile; \\\n";
500	<	}
501	<	}
502	<	print $fh "\tfi\n";
503	<	print $fh "\n";
504	<
505	<	# -- cleaning targets
506	<	push @targets, "clean_$dirname";
507	<	print $fh "# -- cleaning targets\n";
508	<	print $fh "clean::clean_$dirname\n";
509	<	print $fh "clean_".$dirname."::\n";
510	<	print $fh "\t\@echo cleaning $dirname\n";
511	<	print $fh "\t\@if [ -d $here ]; then \\\n";
512	<	print $fh "\tcd $here; \\\n";
513	<	print $fh "\t\$(MAKE) LatestBuildFile=$makefile workdir=".
514	<	$here." _BuildLink_=1 -f ".
515	<	"\$(TOOL_HOME)/basics.mk clean; \\\n";
516	<	print $fh "\tfi\n\n";
517	<
518	<	}
519	<	print $fh "\n";
520	<	}
19	>	@ISA=qw(Exporter BuildSystem::BuildDataUtils);
20	>	@EXPORT_OK=qw( );
21
22		#
23	<	# generic build tag
24	<	#
25	<	sub Build_start {
26	<	my $self=shift;
27	<	my $name=shift;
28	<	my $hashref=shift;
29	<
30	<	$self->{switch}->checktag($name,$hashref,'class');
31	<	$self->{switch}->checktag($name,$hashref,'id');
32	<	if ( $self->{Arch} ) {
33	<
34	<	# -- determine the build products name
35	<	my $name;
36	<	if ( exists $$hashref{'name'} ) {
37	<	$name=$$hashref{'name'};
38	<	}
39	<	else {
40	<	$self->{switch}->parseerror("No name specified for build product");
41	<	#$name="\$(buildname)";
42	<	}
43	<
44	<	# -- check we have a lookup for the class type
45	<	my $mapper=$self->_toolmapper();
46	<	if ( ! $mapper->exists($$hashref{'class'}) ) {
47	<	$self->{switch}->parseerror("Unknown class : ".$$hashref{'class'});
48	<	}
49	<	else {
50	<	my @types=$self->_toolmapper()->types($$hashref{'class'});
51	<	my @deftypes=$self->_toolmapper()->defaulttypes($$hashref{'class'});
52	<
53	<	my $fh=$self->{filehandlestack}[0];
54	<	my @targets=();
55	<
56	<	# -- generate generic targets
57	<	print $fh "ifndef _BuildLink_\n";
58	<	$self->_generatedefaulttargets($fh,$$hashref{'class'},@deftypes);
59	<
60	<	push @targets, $$hashref{'class'};
61	<
62	<	# -- generate targets for each type
63	<	foreach $type ( @types ) {
64	<
65	<	# -- generic name for each type
66	<	my $pattern=$$hashref{'class'}."_".$type;
67	<	my $dirname=$$hashref{'class'}."_".$type."_".$name;
68	<	print $fh "# ------ $pattern rules ---------------\n";
69	<	print $fh $$hashref{'class'}."_".$type."::".$$hashref{'class'}.
70	<	"_".$type."_$name\n\n";
71	<
72	<	# -- create a new directory for each type
73	<	push @targets, $pattern;
74	<	my $dirname=$$hashref{'class'}."_".$type."_".$name;
75	<	my $here="$self->{localtop}/$ENV{INTwork}/".$self->{path}.
76	<	"/".$dirname;
77	<	my $makefile=$here."/BuildFile.mk";
78	<	#           AddDir::adddir($here);
79	<
80	<	# -- create link targets to the directory
81	<	push @targets, $dirname;
82	<	print $fh "# -- Link Targets to $type directories\n";
83	<	print $fh "$dirname: make_$dirname\n";
84	<	print $fh "\t\@cd $here; \\\n";
85	<	print $fh "\t\$(MAKE) LatestBuildFile=$makefile _BuildLink_=1".
86	<	" workdir=$here ".
87	<	" -f \$(TOOL_HOME)/basics.mk datestamp \$\@; \n\n";
88	<
89	<	# -- write target to make makefile for each directory
90	<	print $fh "# -- Build target directories\n";
91	<	print $fh "make_$dirname:\n";
92	<	print $fh "\tif [ ! -e \"$makefile\" ]; then \\\n";
93	<	print $fh "\t if [ ! -d \"$here\" ]; then \\\n";
94	<	print $fh "\t  mkdir $here; \\\n";
95	<	print $fh "\t fi;\\\n";
96	<	print $fh "\t cd $dirname; \\\n";
97	<	print $fh "\t echo include ".$self->{currentenv}." > ".
98	<	"$makefile; \\\n";
99	<	print $fh "\t echo VPATH+=$self->{localtop}/".$self->{path}.
100	<	" >> $makefile; \\\n";
101	<	print $fh "\t echo buildname=$name >> $makefile;\\\n";
102	<	print $fh "\t echo ".$dirname.":".$pattern." >> $makefile;\\\n";
103	<	if ( defined (my @file=$mapper->rulesfile($$hashref{'class'})) ) {
104	<	foreach $f ( @file ) {
105	<	print $fh "\t echo -include $f >> $makefile; \\\n";
106	<	}
107	<	}
108	<	print $fh "\tfi\n";
109	<	print $fh "\n";
110	<	#           print $typefile "$name :\n";
111	<	#           print $typefile "\t\$(_quietbuild_)";
112	<	#           print $typefile $mapper->template($$hashref{'class'},$type)."\n";
113	<	#           print $typefile "\t\$(_quietstamp_)";
114	<	#           print $typefile "\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$@.ds \$@ \$^\n";
115	<
116	<	# -- cleaning targets
117	<	push @targets, "clean_$dirname";
118	<	print $fh "# -- cleaning targets\n";
119	<	print $fh "clean::clean_$dirname\n";
120	<	print $fh "clean_".$dirname."::\n";
121	<	print $fh "\t\@echo cleaning $dirname\n";
122	<	print $fh "\t\@if [ -d $here ]; then \\\n";
123	<	print $fh "\tcd $here; \\\n";
124	<	print $fh "\t\$(MAKE) LatestBuildFile=$makefile workdir=".
125	<	$here." _BuildLink_=1 -f ".
126	<	"\$(TOOL_HOME)/basics.mk clean; \\\n";
127	<	print $fh "\tfi\n\n";
128	<
129	<
130	<	}
131	<	# -- help targets
132	<	print $fh "helpheader::\n";
133	<	print $fh "\t\@echo Targets available:\n";
134	<	print $fh "\t\@echo ------------------\n\n";
135	<	print $fh "help::helpheader\n";
136	<	foreach $target ( @targets ) {
137	<	print $fh "help::\n";
138	<	print $fh "\t\@echo $target\n"
139	<	}
140	<	print $fh "endif\n";
141	<	} # end else
142	<	}
143	<	}
144	<
145	<	sub Bin_start {
146	<	my $self=shift;
147	<	my $name=shift;
148	<	my $hashref=shift;
149	<
150	<	my $fileclass;
151	<	my @tools;
652	<	my $tool;
653	<	my $filename;
654	<	my $objectname;
655	<
656	<	$self->{switch}->checktag($name,$hashref,'file');
657	<	if ( $self->{Arch} ) {
658	<	if ( ! defined $$hashref{name} ) {
659	<	($$hashref{name}=$$hashref{file})=~s/\..*//;
660	<	}
661	<	($filename=$$hashref{file})=~s/\..*//;
662	<
663	<	# Create a new directory for each binary target
664	<	my $dirname="bin_".$$hashref{name};
665	<	AddDir::adddir("$self->{localtop}/$ENV{INTwork}/".$self->{path}."/$dirname");
666	<	open (binGNUmakefile,
667	<	">$self->{localtop}/$ENV{INTwork}/".$self->{path}."/$dirname/BuildFile.mk") or die           "Unable to make $self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname/".
668	<	"BuildFile.mk $!\n";
669	<
670	<	# Create the link targets
671	<	$numbins++;
672	<	my $fh=$self->{filehandlestack}[0];
673	<	print $fh <<ENDTEXT;
674	<
675	<	# Link Targets to binary directories
676	<	ifdef BINMODE
677	<	# We dont want to build a library here
678	<	override files:=
679	<	endif
680	<	ifndef BINMODE
681	<
682	<	define stepdown_$$hashref{'name'}
683	<	if [ -d "$self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname" ]; then \\
684	<	cd $self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname; \\
685	<	\$(MAKE) BINMODE=true LatestBuildFile=$self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk datestamp \$\@; \\
686	<	fi
687	<	endef
688	<
689	<	define stepdown2_$$hashref{'name'}
690	<	if [ -d "$self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname" ]; then \\
691	<	cd $self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname; \\
692	<	\$(MAKE) BINMODE=true LatestBuildFile=$self->{localtop}/$ENV{INTwork}/$self{path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk datestamp \$\*; \\
693	<	fi
694	<
695	<	endef
696	<
697	<	bin_$$hashref{'name'}_%:: dummy
698	<	\@\$(stepdown2_$$hashref{'name'})
699	<
700	<	$$hashref{'name'}_%:: dummy
701	<	\@\$(stepdown_$$hashref{'name'})
702	<
703	<	help bin bin_debug bin_debug_local bin_insure bin_Insure clean $$hashref{'name'}:: dummy
704	<	\@\$(stepdown_$$hashref{'name'})
705	<
706	<	binfiles+=$$hashref{'file'}
707	<	locbinfiles+=$dirname/$$hashref{'file'}
708	<	endif
709	<
710	<
711	<	ENDTEXT
712	<
713	<
714	<	# the binary specifics makefile
715	<	print binGNUmakefile "include ".$self->{currentenv}."\n";
716	<	print binGNUmakefile "VPATH+=".$self->{localtop}."/$self{path}\n";
717	<
718	<	# alias for bin_Insure
719	<	print binGNUmakefile <<ENDTEXT;
720	<
721	<	bin_insure:bin_Insure
722	<	ifdef MAKETARGET_bin_insure
723	<	MAKETARGET_$$hashref{name}_Insure=1
724	<	endif
725	<
726	<	# debuggging target
727	<	$$hashref{'name'}_echo_% :: echo_%
728	<
729	<	# help targets
730	<	help::
731	<	\t\@echo Targets For $$hashref{'name'}
732	<	\t\@echo -------------------------------------
733	<	\t\@echo $$hashref{'name'}  - default build
734	<	\t\@echo bin_$$hashref{'name'}_clean - executable specific cleaning
735	<	ENDTEXT
736	<
737	<	# Make generic rules for each type
738	<	$targettypes={
739	<	"bin" => 'o',
740	<	"bin_debug" => 'd',
741	<	"bin_debug_local" => 'l_d',
742	<	"bin_Insure" => 'Insure'
743	<	};
744	<	#
745	<	foreach $target ( keys %$targettypes ) {
746	<	print binGNUmakefile <<ENDTEXT;
747	<
748	<	# Type $target specifics
749	<	ifdef MAKETARGET_$target
750	<	MAKETARGET_$$hashref{name}_$$targettypes{$target}=1
751	<	endif
752	<	$target ::$$hashref{name}_$$targettypes{$target}
753	<
754	<	bintargets+=$$hashref{name}_$$targettypes{$target}
755	<	help::
756	<	\t\@echo $$hashref{name}_$$targettypes{$target}
757	<	clean::
758	<	\t\@if [ -f \$(binarystore)/$$hashref{name}_$$targettypes{$target} ]; then \\
759	<	\techo Removing \$(binarystore)/$$hashref{name}; \\
760	<	\trm \$(binarystore)/$$hashref{name}_$$targettypes{$target}; \\
761	<	\tfi
762	<
763	<	ENDTEXT
764	<	($objectname=$$hashref{file})=~s/\..*/_$$targettypes{$target}\.o/;
765	<	${"objectname_$$targettypes{$target}"}=$objectname;
766	<	print binGNUmakefile "$objectname:$$hashref{name}.dep\n";
767	<	} # end loop
768	<
769	<	print binGNUmakefile "$$hashref{name}_Insure.exe:.psrc\n";
770	<	print binGNUmakefile "$$hashref{name}_d.exe:$objectname_d\n";
771	<	print binGNUmakefile "\t\$(CClinkCmdDebug)\n";
772	<	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
773	<	print binGNUmakefile "$$hashref{name}_l_d.exe:$objectname_d\n";
774	<	print binGNUmakefile "\t\$(CClinkCmdDebugLocal)\n";
775	<	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
776	<	print binGNUmakefile "$$hashref{name}_Insure.exe:$objectname_Insure\n";
777	<	print binGNUmakefile "\t\$(CClinkCmdInsure)\n";
778	<	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
779	<	print binGNUmakefile "$$hashref{name}_o.exe:$objectname_o\n";
780	<	print binGNUmakefile "\t\$(CClinkCmd)\n";
781	<	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
782	<	print binGNUmakefile "$$hashref{name}.dep:$$hashref{file}\n";
783	<	print binGNUmakefile "-include $$hashref{name}.dep\n";
784	<	print binGNUmakefile <<ENDTEXT;
785	<	clean::
786	<	\t\@if [ -f \$(binarystore)/$$hashref{name} ]; then \\
787	<	\techo Removing \$(binarystore)/$$hashref{name}; \\
788	<	\trm \$(binarystore)/$$hashref{name}; \\
789	<	\tfi
790	<
791	<	$$hashref{name}_d.exe:\$(libslocal_d)
792	<	$$hashref{name}_o.exe:\$(libslocal)
793	<	ifdef MCCABE_DATA_DIR
794	<	$$hashref{name}_mccabe.exe: \$(libslocal_d) \$(MCCABE_DATA_DIR)/mccabeinstr/instplus.cpp
795	<	endif
796	<	$$hashref{name}_Insure.exe:\$(libslocal_I)
797	<	$$hashref{name}_d:$$hashref{name}_d.exe
798	<	\@cp $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
799	<	$$hashref{name}_l_d:$$hashref{name}_l_d.exe
800	<	\@cp $$hashref{name}_l_d.exe \$(binarystore)/$$hashref{name}
801	<	$$hashref{name}_Insure:$$hashref{name}_Insure.exe
802	<	\@cp $$hashref{name}_Insure.exe \$(binarystore)/$$hashref{name}_Insure
803	<	$$hashref{name}:$$hashref{name}_d.exe
804	<	\@mv $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
805	<	$$hashref{name}_o:$$hashref{name}_o.exe
806	<	\@mv $$hashref{name}_o.exe \$(binarystore)/$$hashref{name}
807	<	binfiles+=$$hashref{file}
808	<	ENDTEXT
809	<	}
810	<	close binGNUmakefile;
811	<	}
812	<
813	<	sub External_StartTag {
814	<	my $self=shift;
815	<	my $name=shift;
816	<	my $hashref=shift;
817	<
818	<	my $tool;
819	<	if ( $self->{Arch} ) {
820	<	$self->{switch}->checktag($name,$hashref,'ref');
821	<
822	<	# -- oo toolbox stuff
823	<	# - get the appropriate tool object
824	<	$$hashref{'ref'}=~tr[A-Z][a-z];
825	<	if ( ! exists $$hashref{'version'} ) {
826	<	$tool=$self->{toolbox}->gettool($$hashref{'ref'});
827	<	}
828	<	else {
829	<	$tool=$self->{toolbox}->gettool($$hashref{'ref'},$$hashref{'version'});
830	<	}
831	<	if ( ! defined $tool ) {
832	<	$self->{switch}->parseerror("Unknown Tool Specified ("
833	<	.$$hashref{'ref'}.")");
834	<	}
835	<
836	<	# -- old fashioned GNUmakefile stuff
837	<	print GNUmakefile $$hashref{'ref'};
838	<	if ( defined $$hashref{'version'} ) {
839	<	print GNUmakefile "_V_".$$hashref{'version'};
840	<	}
841	<	print GNUmakefile "=true\n";
842	<
843	<	# -- Sub system also specified?
844	<	if ( exists $$hashref{'use'} ) {
845	<	# -- look for a buildfile
846	<	my @paths=$tool->getfeature("INCLUDE");
847	<	my $file="";
848	<	my ($path,$testfile);
849	<	foreach $path ( @paths ) {
850	<	$testfile=$path."/".$$hashref{'use'}."/BuildFile" ;
851	<	if ( -f $testfile ) {
852	<	$file=$testfile;
853	<	$self->_pushremoteproject($path);
854	<	}
855	<	}
856	<	if ( $file eq "" ) {
857	<	$self->{switch}->parseerror("Unable to find SubSystem $testfile");
858	<	}
859	<	$self->ParseBuildFile_Export($file);
860	<	$self->_popremoteproject();
861	<	}
862	<	}
863	<	}
864	<
865	<	sub Group_start {
866	<	my $self=shift;
867	<	my $name=shift;
868	<	my $hashref=shift;
869	<
870	<	$self->{switch}->checktag($name, $hashref, 'name');
871	<	if ( $self->{Arch} ) {
872	<	print GNUmakefile "GROUP_".$$hashref{'name'};
873	<	if ( defined $$hashref{'version'} ) {
874	<	print GNUmakefile "_V_".$$hashref{'version'};
875	<	}
876	<	print GNUmakefile "=true\n";
877	<	}
878	<	}
879	<
880	<	sub Use_start {
881	<	my $self=shift;
882	<	my $name=shift;
883	<	my $hashref=shift;
884	<	my $filename;
885	<	use Utilities::SCRAMUtils;
886	<
887	<	$self->{switch}->checktag($name, $hashref, "name");
888	<	if ( $self->{Arch} ) {
889	<	if ( exists $$hashref{'group'} ) {
890	<	print GNUmakefile "GROUP_".$$hashref{'group'}."=true\n";
891	<	}
892	<	if ( ! defined $self->{remoteproject} ) {
893	<	$filename=SCRAMUtils::checkfile(
894	<	"/$ENV{INTsrc}/$$hashref{name}/BuildFile");
895	<	}
896	<	else {
897	<	$filename=$self->{remoteproject}."/$$hashref{name}/BuildFile";
898	<	print "trying $filename\n";
899	<	if ( ! -f $filename ) { $filename=""; };
900	<	}
901	<	if ( $filename ne "" ) {
902	<	$self->ParseBuildFile_Export( $filename );
903	<	}
904	<	else {
905	<	$self->{switch}->parseerror("Unable to detect Appropriate ".
906	<	"decription file for <$name name=".$$hashref{name}.">");
907	<	}
908	<	}
909	<	}
910	<
911	<	# List association groups between <AssociateGroup> tags
912	<	# seperated by newlines or spaces
913	<	sub AssociateGroup {
914	<	my $self=shift;
915	<	my $name=shift;
916	<	my $string=shift;
917	<	my $word;
918	<
919	<	if ( $self->{Arch} ) {
920	<	foreach $word ( (split /\s/, $string) ){
921	<	chomp $word;
922	<	next if /^#/;
923	<	if ( $word=~/none/ ) {
924	<	$self->{ignore}=1;
925	<	}
926	<	}
927	<	}
928	<	}
929	<
930	<	sub Arch_Start {
931	<	my $self=shift;
932	<	my $name=shift;
933	<	my $hashref=shift;
934	<
935	<	$self->{switch}->checktag($name, $hashref,'name');
936	<	( ($ENV{SCRAM_ARCH}=~/$$hashref{name}.*/) )? ($self->{Arch}=1)
937	<	: ($self->{Arch}=0);
938	<	push @{$self->{ARCHBLOCK}}, $self->{Arch};
939	<	}
940	<
941	<	sub Arch_End {
942	<	my $self=shift;
943	<	my $name=shift;
944	<
945	<	pop @{$self->{ARCHBLOCK}};
946	<	$self->{Arch}=$self->{ARCHBLOCK}[$#{$self->{ARCHBLOCK}}];
947	<	}
948	<
949	<	# Split up the Class Block String into a useable array
950	<	sub _CutBlock {
951	<	my $self=shift;
952	<	my $string= shift @_;
953	<	@BlockClassA = split /\//, $string;
954	<	}
955	<
956	<	sub OutToMakefile {
957	<	my $self=shift;
958	<	my $name=shift;
959	<	my @vars=@_;
960	<
961	<	if ( $self->{Arch} ) {
962	<	print GNUmakefile @vars;
963	<	}
964	<	}
965	<
966	<	sub OutToScreen {
967	<	my $name=shift;
968	<	my @vars=@_;
969	<
970	<	if ( $self->{Arch} ) {
971	<	print @vars;
972	<	}
973	<	}
974	<	sub setBlockClassPath {
975	<	my $self=shift;
976	<	my $name=shift;
977	<	my $hashref=shift;
978	<
979	<	$self->{switch}->checktag($name, $hashref, 'path');
980	<	$self->{BlockClassPath}=$self->{BlockClassPath}.":".$$hashref{path};
981	<	$self->_CutBlock($$hashref{path});
982	<	}
983	<
984	<	sub BlockClassPath {
985	<	my $self=shift;
986	<	return $self->{BlockClassPath};
987	<	}
988	<
989	<	sub export_start_export {
990	<	my $self=shift;
991	<	my $name=shift;
992	<	my $hashref=shift;
993	<
994	<	$self->{switch}->opengroup("__export");
995	<	}
996	<
997	<	sub export_start {
998	<	my $self=shift;
999	<	my $name=shift;
1000	<	my $hashref=shift;
1001	<
1002	<	$self->{switch}->opengroup("__export");
1003	<	if ( exists $$hashref{autoexport} ) {
1004	<	print GNUmakefile "scram_autoexport=".$$hashref{autoexport}."\n";
1005	<	if ( $$hashref{autoexport}=~/true/ ) {
1006	<	$self->{switch}->allowgroup("__export","makebuild");
1007	<	}
1008	<	else {
1009	<	$self->{switch}->disallowgroup("__export","makebuild");
1010	<	}
1011	<	}
1012	<	# -- allow default setting from other makefiles
1013	<	print GNUmakefile "ifeq (\$(scram_autoexport),true)\n";
1014	<	}
1015	<
1016	<	sub export_end_export {
1017	<	my $self=shift;
1018	<	$self->{switch}->closegroup("__export");
1019	<	}
1020	<
1021	<	sub export_end {
1022	<	my $self=shift;
1023	<	$self->{switch}->closegroup("__export");
1024	<	print GNUmakefile "endif\n";
1025	<	}
23	>	sub new()
24	>	###############################################################
25	>	# new                                                         #
26	>	###############################################################
27	>	# modified : Wed Dec  3 19:03:22 2003 / SFA                   #
28	>	# params   :                                                  #
29	>	#          :                                                  #
30	>	# function :                                                  #
31	>	#          :                                                  #
32	>	###############################################################
33	>	{
34	>	my $proto=shift;
35	>	my $class=ref($proto) || $proto;
36	>	my $self={};
37	>
38	>	bless $self,$class;
39	>
40	>	$self->{DEPENDENCIES} = {};
41	>	$self->{content} = {};
42	>	return $self;
43	>	}
44	>
45	>	sub _initparser()
46	>	{
47	>	my $self=shift;
48	>
49	>	$self->{simpledoc}=ActiveDoc::SimpleDoc->new();
50	>	$self->{simpledoc}->newparse("builder");
51	>	$self->{simpledoc}->addignoretags("builder");
52	>
53	>	# For blank lines do nothing:
54	>	$self->{simpledoc}->addtag("builder","none",
55	>	"", $self,
56	>	"", $self,
57	>	"", $self);
58	>
59	>	# Define the tags to be used in this class:
60	>	$self->{simpledoc}->addtag("builder","classpath",
61	>	\&BuildSystem::TagUtils::classpathtagOpen, $self,
62	>	"", $self,
63	>	"", $self);
64	>
65	>	$self->{simpledoc}->addtag("builder","productstore",
66	>	\&BuildSystem::TagUtils::productstoretagOpen, $self,
67	>	"", $self,
68	>	"", $self);
69	>
70	>	$self->{simpledoc}->addtag("builder","architecture",
71	>	\&BuildSystem::TagUtils::archtagOpen, $self,
72	>	"", $self,
73	>	\&BuildSystem::TagUtils::archtagClose, $self);
74	>
75	>	$self->{simpledoc}->addtag("builder","include_path",
76	>	\&BuildSystem::TagUtils::includetagOpen, $self,
77	>	"", $self,
78	>	"", $self);
79	>
80	>	$self->{simpledoc}->addtag("builder","define_group",
81	>	\&BuildSystem::TagUtils::groupdeftagOpen, $self,
82	>	"", $self,
83	>	\&BuildSystem::TagUtils::groupdeftagClose, $self);
84	>
85	>	$self->{simpledoc}->addtag("builder","group",
86	>	\&BuildSystem::TagUtils::grouptagOpen, $self,
87	>	"", $self,
88	>	"", $self);
89	>
90	>	$self->{simpledoc}->addtag("builder","lib",
91	>	\&BuildSystem::TagUtils::libtagOpen, $self,
92	>	"", $self,
93	>	"", $self);
94	>
95	>	$self->{simpledoc}->addtag("builder","export",
96	>	\&BuildSystem::TagUtils::exporttagOpen, $self,
97	>	"", $self,
98	>	\&BuildSystem::TagUtils::exporttagClose, $self);
99	>
100	>	$self->{simpledoc}->addtag("builder","use",
101	>	\&BuildSystem::TagUtils::usetagOpen, $self,
102	>	"", $self,
103	>	"", $self);
104	>
105	>	$self->{simpledoc}->addtag("builder","libtype",
106	>	\&BuildSystem::TagUtils::libtypetagOpen, $self,
107	>	"", $self,
108	>	"", $self);
109	>
110	>	$self->{simpledoc}->addtag("builder","skip",
111	>	\&BuildSystem::TagUtils::skiptagOpen, $self,
112	>	\&BuildSystem::TagUtils::skiptagMessage, $self,
113	>	\&BuildSystem::TagUtils::skiptagClose, $self);
114	>
115	>	$self->{simpledoc}->addtag("builder","makefile",
116	>	\&BuildSystem::TagUtils::makefiletagOpen, $self,
117	>	\&BuildSystem::TagUtils::makefiletagContent, $self,
118	>	\&BuildSystem::TagUtils::makefiletagClose, $self);
119	>
120	>	$self->{simpledoc}->addtag("builder","flags",
121	>	\&BuildSystem::TagUtils::flagstagOpen, $self,
122	>	"", $self,
123	>	"", $self);
124	>
125	>	$self->{simpledoc}->addtag("builder","bin",
126	>	\&BuildSystem::TagUtils::binarytagOpen, $self,
127	>	"", $self,
128	>	\&BuildSystem::TagUtils::binarytagClose, $self);
129	>
130	>	$self->{simpledoc}->addtag("builder","module",
131	>	\&BuildSystem::TagUtils::moduletagOpen, $self,
132	>	"", $self,
133	>	\&BuildSystem::TagUtils::moduletagClose, $self);
134	>
135	>	$self->{simpledoc}->addtag("builder","application",
136	>	\&BuildSystem::TagUtils::applicationtagOpen, $self,
137	>	"", $self,
138	>	\&BuildSystem::TagUtils::applicationtagClose, $self);
139	>
140	>	$self->{simpledoc}->addtag("builder","library",
141	>	\&BuildSystem::TagUtils::librarytagOpen, $self,
142	>	"", $self,
143	>	\&BuildSystem::TagUtils::librarytagClose, $self);
144	>
145	>	#    $self->{simpledoc}->addtag("builder"," ",
146	>	#                             \&BuildSystem::TagUtils::  ,$self,
147	>	#                             \&BuildSystem::TagUtils::  ,$self,
148	>	#                             \&BuildSystem::TagUtils::  ,$self);
149	>
150	>	return $self->{simpledoc};
151	>	}
152
153	<	#
154	<	# Standard lib tag
155	<	#
156	<	sub lib_start {
157	<	my $self=shift;
158	<	my $name=shift;
159	<	my $hashref=shift;
160	<
161	<	$self->{switch}->checktag($name, $hashref, 'name');
162	<	if ( $self->{Arch} ) {
163	<	print GNUmakefile "lib+=$$hashref{name}\n";
164	<	}
165	<	}
153	>	sub parse()
154	>	{
155	>	my $self=shift;
156	>	my ($filename)=@_;
157	>
158	>	$self->{simpledoc}=$self->_initparser();
159	>	$self->{simpledoc}->filetoparse($filename);
160	>	$self->{simpledoc}->parse("builder");
161	>	# We're done with the SimpleDoc object so delete it:
162	>	delete $self->{simpledoc};
163	>	}
164	>
165	>	sub _initbranchparser()
166	>	{
167	>	my $self=shift;
168	>
169	>	$self->{simpledoc}=ActiveDoc::SimpleDoc->new();
170	>	$self->{simpledoc}->newparse("branchbuilder");
171	>	$self->{simpledoc}->addignoretags("branchbuilder");
172	>
173	>	# For blank lines do nothing:
174	>	$self->{simpledoc}->addtag("branchbuilder","none",
175	>	"", $self,
176	>	"", $self,
177	>	"", $self);
178	>
179	>	# Define the tags to be used in this class:
180	>	$self->{simpledoc}->addtag("branchbuilder","productstore",
181	>	\&BuildSystem::TagUtils::productstoretagOpen, $self,
182	>	"", $self,
183	>	"", $self);
184	>
185	>	$self->{simpledoc}->addtag("branchbuilder","architecture",
186	>	\&BuildSystem::TagUtils::archtagOpen, $self,
187	>	"", $self,
188	>	\&BuildSystem::TagUtils::archtagClose, $self);
189	>
190	>	$self->{simpledoc}->addtag("branchbuilder","include_path",
191	>	\&BuildSystem::TagUtils::includetagOpen, $self,
192	>	"", $self,
193	>	"", $self);
194	>
195	>	$self->{simpledoc}->addtag("branchbuilder","export",
196	>	\&BuildSystem::TagUtils::exporttagOpen, $self,
197	>	"", $self,
198	>	\&BuildSystem::TagUtils::exporttagClose, $self);
199	>
200	>	$self->{simpledoc}->addtag("branchbuilder","define_group",
201	>	\&BuildSystem::TagUtils::groupdeftagOpen, $self,
202	>	"", $self,
203	>	\&BuildSystem::TagUtils::groupdeftagClose, $self);
204	>
205	>	$self->{simpledoc}->addtag("branchbuilder","group",
206	>	\&BuildSystem::TagUtils::grouptagOpen, $self,
207	>	"", $self,
208	>	"", $self);
209	>
210	>	$self->{simpledoc}->addtag("branchbuilder","lib",
211	>	\&BuildSystem::TagUtils::libtagOpen, $self,
212	>	"", $self,
213	>	"", $self);
214	>
215	>	$self->{simpledoc}->addtag("branchbuilder","use",
216	>	\&BuildSystem::TagUtils::usetagOpen, $self,
217	>	"", $self,
218	>	"", $self);
219	>
220	>	$self->{simpledoc}->addtag("branchbuilder","libtype",
221	>	\&BuildSystem::TagUtils::libtypetagOpen, $self,
222	>	"", $self,
223	>	"", $self);
224	>
225	>	$self->{simpledoc}->addtag("branchbuilder","makefile",
226	>	\&BuildSystem::TagUtils::makefiletagOpen, $self,
227	>	\&BuildSystem::TagUtils::makefiletagContent, $self,
228	>	\&BuildSystem::TagUtils::makefiletagClose, $self);
229	>
230	>	$self->{simpledoc}->addtag("branchbuilder","flags",
231	>	\&BuildSystem::TagUtils::flagstagOpen, $self,
232	>	"", $self,
233	>	"", $self);
234	>
235	>	$self->{simpledoc}->addtag("branchbuilder","bin",
236	>	\&BuildSystem::TagUtils::binarytagOpen, $self,
237	>	"", $self,
238	>	\&BuildSystem::TagUtils::binarytagClose, $self);
239	>
240	>	$self->{simpledoc}->addtag("branchbuilder","module",
241	>	\&BuildSystem::TagUtils::moduletagOpen, $self,
242	>	"", $self,
243	>	\&BuildSystem::TagUtils::moduletagClose, $self);
244	>
245	>	$self->{simpledoc}->addtag("branchbuilder","application",
246	>	\&BuildSystem::TagUtils::applicationtagOpen, $self,
247	>	"", $self,
248	>	\&BuildSystem::TagUtils::applicationtagClose, $self);
249	>
250	>	$self->{simpledoc}->addtag("branchbuilder","library",
251	>	\&BuildSystem::TagUtils::librarytagOpen, $self,
252	>	"", $self,
253	>	\&BuildSystem::TagUtils::librarytagClose, $self);
254	>
255	>	return $self->{simpledoc};
256	>	}
257	>
258	>	sub parsebranchfiles()
259	>	{
260	>	my $self=shift;
261	>	my ($filenames)=@_; # array ref
262	>	# List of buildfiles:
263	>	$self->{localpaths}=$filenames;
264	>	$self->{simpledoc}=$self->_initbranchparser();
265	>	# We iterate over an array of files to be read in turn: all
266	>	# build data will be stored in the same BuildFile object:
267	>	$self->{simpledoc}->parsefilelist("branchbuilder",$filenames);
268	>	# We're done with the SimpleDoc object so delete it:
269	>	delete $self->{simpledoc};
270	>	}
271	>
272	>	sub productcollector()
273	>	{
274	>	my $self=shift;
275	>	my ($name,$typeshort,$typefull)=@_;
276	>	# Create a new Product object for storage of data:
277	>	use BuildSystem::Product;
278	>	my $product = BuildSystem::Product->new();
279	>	# Store the name:
280	>	$product->name($name);
281	>	$product->type($typeshort);
282	>	# Store the files:
283	>	$product->_files($self->{id}->{'file'},$self->{localpaths});
284	>	# Store the data content:
285	>	$product->_data($self->{tagcontent});
286	>	# And store in a hash (all build products in same place):
287	>	$self->{content}->{BUILDPRODUCTS}->{$typefull}->{$name} = $product;
288	>	}
289	>
290	>	sub pushlevel
291	>	{
292	>	my $self = shift;
293	>	my ($info)=@_;
294	>
295	>	$self->{id} = $info if (defined $info);
296	>	$self->{nested} = 1;
297	>	$self->{tagcontent}={};
298	>	}
299	>
300	>	sub poplevel
301	>	{
302	>	my $self = shift;
303	>	delete $self->{id};
304	>	delete $self->{nested};
305	>	delete $self->{tagcontent};
306	>	}
307	>
308	>	sub dependencies()
309	>	{
310	>	my $self=shift;
311	>	# Make a copy of the variable so that
312	>	# we don't have a DEPENDENCIES entry in RAWDATA:
313	>	my %DEPS=%{$self->{DEPENDENCIES}};
314	>	delete $self->{DEPENDENCIES};
315	>	return \%DEPS;
316	>	}
317	>
318	>	sub skippeddirs()
319	>	{
320	>	my $self=shift;
321	>	my ($here)=@_;
322	>	my $skipped;
323	>
324	>	if ($self->{content}->{SKIPPEDDIRS}->[0] == 1)
325	>	{
326	>	$skipped = [ @{$self->{content}->{SKIPPEDDIRS}} ];
327	>	delete $self->{content}->{SKIPPEDDIRS};
328	>	}
329	>
330	>	delete $self->{content}->{SKIPPEDDIRS};
331	>	return $skipped;
332	>	}
333
334		#
335	<	# libtype specification
335	>	# All data access methods are inherited from BuildDataUtils.
336		#
337	<	sub LibType_Start {
1045	<	my $self=shift;
1046	<	my $name=shift;
1047	<	my $hashref=shift;
1048	<
1049	<	if ( $self->{Arch} ) {
1050	<	if ( defined $self->{libtype_conext} ) {
1051	<	$self->{switch}->parseerror("<$name> tag cannot be specified".
1052	<	" without a </$name> tag to close previous context");
1053	<	}
1054	<	else {
1055	<	$self->{libtype_conext}=1;
1056	<	$self->{switch}->checktag($name, $hashref, 'type');
1057	<
1058	<	print GNUmakefile "# Specify Library Type\n";
1059	<	print GNUmakefile "DefaultLibsOff=yes\n";
1060	<	if ( $$hashref{'type'}=~/^archive/i ) {
1061	<	print GNUmakefile "LibArchive=true\n";
1062	<	}
1063	<	elsif ($$hashref{'type'}=~/debug_archive/i ) {
1064	<	print GNUmakefile "LibDebugArchive=true\n";
1065	<	}
1066	<	elsif ($$hashref{'type'}=~/debug_shared/i ) {
1067	<	print GNUmakefile "LibDebugShared=true\n";
1068	<	}
1069	<	elsif ($$hashref{'type'}=~/shared/i ) {
1070	<	print GNUmakefile 'LibShared=true'."\n";
1071	<	}
1072	<	print GNUmakefile "\n";
1073	<	}
1074	<	}
1075	<	}
1076	<
1077	<	sub LibType_text {
1078	<	my $self=shift;
1079	<	my $name=shift;
1080	<	my $string=shift;
1081	<
1082	<	if ( $self->{Arch} ) {
1083	<	$string=~s/\n/ /g;
1084	<	print GNUmakefile "libmsg::\n\t\@echo Library info: ";
1085	<	print GNUmakefile $string;
1086	<	print GNUmakefile "\n";
1087	<	}
1088	<	}
1089	<
1090	<	sub LibType_end {
1091	<	my $self=shift;
1092	<	my $name=shift;
1093	<
1094	<	undef $self->{libtype_conext};
1095	<	}
1096	<
1097	<	sub Environment_start {
1098	<	my $self=shift;
1099	<	my $name=shift;
1100	<	my $hashref=shift;
1101	<
1102	<	if ( $self->{Arch} ) {
1103	<	$self->{envnum}++;
1104	<
1105	<	# open a new Environment File
1106	<	my $envfile="$self->{localtop}/$ENV{INTwork}/$self->{path}/Env_".
1107	<	$self->{envnum}.".mk";
1108	<	use FileHandle;
1109	<	my $fh=FileHandle->new();
1110	<	open ($fh,">$envfile") or die "Unable to open file $envfile \n$!\n";
1111	<	push @{$self->{filehandlestack}}, $fh;
1112	<	*GNUmakefile=$fh;
1113	<
1114	<	# include the approprate environment file
1115	<	if ( $self->{envlevel} == 0 ) {
1116	<	print GNUmakefile "include $self->{localtop}/$ENV{INTwork}/".
1117	<	$self->{path}."/BuildFile.mk\n";
1118	<	}
1119	<	else {
1120	<	print GNUmakefile "include $self->{localtop}/$ENV{INTwork}/".
1121	<	$self->{path}."/Env_".$self->{Envlevels}[$self->{envlevel}].".mk\n";
1122	<	}
1123	<	$self->{envlevel}++;
1124	<	$self->{Envlevels}[$self->{envlevel}]=$self->{envnum};
1125	<	$self->{currentenv}="$self->{localtop}/$ENV{INTwork}/$self->{path}/Env_$self->{envnum}.mk";
1126	<	}
1127	<	}
1128	<
1129	<	sub Environment_end {
1130	<	my $self=shift;
1131	<	my $fd;
1132	<
1133	<	if ( $self->{Arch} ) {
1134	<	$self->{envlevel}--;
1135	<	if ( $self->{envlevel} < 0 ) {
1136	<	print "Too many </Environent> Tags on $self->{switch}->line()\n";
1137	<	exit 1;
1138	<	}
1139	<	close GNUmakefile;
1140	<	# restore the last filehandle
1141	<	$fd=pop @{$self->{filehandlestack}};
1142	<	close $fd;
1143	<	*GNUmakefile=$self->{filehandlestack}[$#{$self->{filehandlestack}}];
1144	<	if ( $self->{envlevel} < 1 ) {
1145	<	$self->{currentenv}="$self->{localtop}/$ENV{INTwork}/$self->{path}/".
1146	<	"BuildFile.mk";
1147	<	}
1148	<	else {
1149	<	$self->{currentenv}=
1150	<	$self->{localtop}."/$ENV{INTwork}/$self->{path}/Env_".
1151	<	$self->{Envlevels}[$self->{envlevel}];
1152	<	}
1153	<	}
1154	<	}
1155	<
1156	<	sub Store_start {
1157	<	my $self=shift;
1158	<	my $name=shift;
1159	<	my $hashref=shift;
1160	<
1161	<	if ( $self->{Arch} ) {
1162	<	$self->{switch}->checktag( $name, $hashref, 'name' );
1163	<
1164	<	# -- store creation
1165	<	my $dir=$$hashref{'name'};
1166	<	AddDir::adddir($self->{area}->location()."/".$dir);
1167	<	if ( exists $$hashref{'type'} ) {
1168	<	# -- architecture specific store
1169	<	if ( $$hashref{'type'}=~/^arch/i ) {
1170	<	$dir=$dir."/".$ENV{SCRAM_ARCH};
1171	<	AddDir::adddir($self->{area}->location()."/".$dir);
1172	<	}
1173	<	else {
1174	<	$self->parseerror("Unknown type in <$name> tag");
1175	<	}
1176	<	}
1177	<
1178	<	# -- set make variables for the store
1179	<	print GNUmakefile "SCRAMSTORENAME_".$$hashref{'name'}.":=".$dir."\n";
1180	<	print GNUmakefile "SCRAMSTORE_".$$hashref{'name'}.":=".
1181	<	$self->{localtop}."/".$dir."\n";
1182	<	print GNUmakefile "VPATH+=".$self->{localtop}
1183	<	."/".$dir.":".$self->{releasetop}."/".$dir."\n";
1184	<	}
1185	<	}
1186	<
1187	<	sub DropDown {
1188	<	my $self=shift;
1189	<	my $name=shift;
1190	<	my $hashref=shift;
1191	<
1192	<	if ( $self->{Arch} ) {
1193	<	# - default values must always be specified
1194	<	$self->{switch}->checktag( $name, $hashref, 'defaults' );
1195	<	my @blockdirs=split /,/ , $$hashref{'defaults'};
1196	<	$self->{block}->defaultblocks(@blockdirs);
1197	<	}
1198	<	}
337	>	1;

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