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Comparing COMP/SCRAM/src/BuildSystem/BuildFile.pm (file contents):
Revision 1.1 by williamc, Fri Dec 17 11:02:27 1999 UTC vs.
Revision 1.1.2.1 by williamc, Fri Apr 7 08:12:47 2000 UTC

#	Line 1 | Line 1
1	<	#
2	<	# BuildFile.pm - An Active Document
3	<	#
4	<	# Originally Written by Christopher Williams
5	<	#
6	<	# Description
7	<	# -----------
8	<	# Parse a BuildFile to figure out the required build rules
1	>	# BuildFile
2		#
3		# Interface
4		# ---------
5	<	# new()         : A new BuildFile object
5	>	# new(toolbox)
6	>	# ParseBuildFile($base,$path,$file)
7	>	# ParseBuildFileExport(filename)
8	>	# BlockClassPath() : Return the class path
9	>	# ignore()      : return 1 if directory should be ignored 0 otherwise
10
11		package BuildSystem::BuildFile;
12	<	require 5.001;
13	<	@ISA=qw(ActiveDoc)
12	>	use ActiveDoc::SimpleDoc;
13	>	use BuildSystem::ToolBox;
14	>	require 5.004;
15	>
16	>	BEGIN {
17	>	$buildfile="BuildFile";
18	>	}
19
20	<	sub init {
20	>	sub new {
21	>	my $class=shift;
22	>	my $self={};
23	>	bless $self, $class;
24	>	$self->{toolbox}=shift;
25	>	$self->{Arch}=1;
26	>	push @{$self->{ARCHBLOCK}}, $Arch;
27	>	return $self;
28	>	}
29	>
30	>	sub ignore {
31		my $self=shift;
32	+	return (defined $self->{ignore})?$self->{ignore}:0;
33	+	}
34
35	<	# set up our data structures
36	<	$self->{Benv}=BuildEnvironment->new();
37	<	# Specific tags
38	<	# environment tags
39	<	$self->{tags}->addtag("Environment", \&Environment_Start, "",
40	<	\&Environment_End);
41	<	# bin tags
42	<	$self->{bincontext}=0;
43	<	$self->{tags}->addtag("bin", \&bin_Start, \&bin_text, \&bin_End);
35	>	sub _initswitcher {
36	>	my $self=shift;
37	>	my $switch=ActiveDoc::SimpleDoc->new();
38	>	my $parse="makebuild";
39	>	$switch->newparse($parse);
40	>	$switch->addignoretags($parse);
41	>	$self->_commontags($switch,$parse);
42	>	$switch->addtag($parse,"none",
43	>	\&OutToMakefile,$self,
44	>	\&OutToMakefile, $self,
45	>	"", $self);
46	>	$switch->addtag($parse,"Bin",
47	>	\&Bin_start,$self,
48	>	\&OutToScreen, $self,
49	>	"", $self);
50	>	$switch->addtag($parse,"LibType",
51	>	\&LibType_Start,$self,
52	>	\&LibType_text, $self,
53	>	"",$self);
54	>	$switch->addtag($parse,"ConfigurationClass",
55	>	\&Class_StartTag,$self,
56	>	\&OutToMakefile, $self,
57	>	"", $self);
58	>	$switch->addtag($parse,"ClassPath",
59	>	\&setBlockClassPath,$self,
60	>	\&OutToMakefile, $self,
61	>	"", $self);
62	>	$switch->addtag($parse,"AssociateGroup",
63	>	"",$self,
64	>	\&AssociateGroup,$self,
65	>	"", $self);
66	>	$switch->addtag($parse,"Environment",
67	>	\&Environment_start,$self,
68	>	\&OutToMakefile, $self,
69	>	\&Environment_end,$self);
70	>	$switch->addtag($parse,"Export",
71	>	\&export_start,$self,
72	>	\&OutToMakefile, $self,
73	>	\&export_end,$self);
74	>	return $switch;
75	>	}
76
77	<	$self->_addignore();
77	>	sub _commontags {
78	>	my $self=shift;
79	>	my $switch=shift;
80	>	my $parse=shift;
81	>
82	>	$switch->grouptag("Export",$parse);
83	>	$switch->addtag($parse,"Use",\&Use_start,$self,
84	>	\&OutToMakefile, $self,
85	>	"", $self);
86	>	$switch->addtag($parse,"Group",\&Group_start,$self,
87	>	\&OutToMakefile, $self,
88	>	"", $self);
89	>	$switch->grouptag("Group",$parse);
90	>	$switch->addtag($parse,"External",
91	>	\&External_StartTag,$self,
92	>	\&OutToMakefile, $self,
93	>	"", $self);
94	>	$switch->addtag($parse,"lib",
95	>	\&lib_start,$self,
96	>	\&OutToScreen, $self,
97	>	"", $self);
98	>	$switch->addtag($parse,"Architecture",
99	>	\&Arch_Start,$self,
100	>	\&OutToMakefile, $self,
101	>	\&Arch_End,$self);
102	>	return $switch;
103		}
104
105	<	# --------------------- Support Routines ----
35	<	sub _expandvars {
105	>	sub ParseBuildFile {
106		my $self=shift;
107	<	my $string=shift;
107	>	my $base=shift;
108	>	my $path=shift;
109	>	my $filename=shift @_;
110	>	my $fullfilename="$base/$path/$filename";
111	>	$self->{path}=$path;
112	>	#print "Processing $fullfilename\n";
113	>	$numbins=0;
114	>	$self->{envnum}=0;
115	>	$self->{envlevel}=0;
116	>	$currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/BuildFile.mk";
117	>	$self->{switch}=$self->_initswitcher();
118	>	$self->{switch}->filetoparse($fullfilename);
119	>
120	>	#       $self->{switch}->{Strict_no_cr}='no';
121	>	#open a temporary gnumakefile to store output.
122	>	use Utilities::AddDir;
123	>	AddDir::adddir("$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}");
124	>	my $fh=FileHandle->new();
125	>	open ( $fh, ">$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/BuildFile.mk"
126	>	) or die 'Unable to open /$ENV{INTwork}/$self->{path}/BuildFile.mk $!\n';
127	>	@{$self->{filehandlestack}}=($fh);
128	>	# make an alias
129	>	*GNUmakefile=$fh;
130	>	if ( -e $ENV{LatestBuildFile} ) {
131	>	print GNUmakefile "include $ENV{LatestBuildFile}\n";
132	>	}
133	>	#       print "writing to :\n".
134	>	#               "$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/BuildFile.mk\n";
135	>	$ENV{LatestBuildFile}="$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/BuildFile.mk";
136	>	$self->{switch}->parse("makebuild"); # sort out supported tags
137	>	if ( $numbins > 0 ) {
138	>	print GNUmakefile <<ENDTEXT;
139	>	ifndef BINMODE
140	>	help::
141	>	\t\@echo Generic Binary targets
142	>	\t\@echo ----------------------
143	>	endif
144	>	ENDTEXT
145	>	foreach $target ( keys %$targettypes ) {
146	>	print GNUmakefile <<ENDTEXT;
147	>	ifndef BINMODE
148	>	help::
149	>	\t\@echo $target
150	>	endif
151	>	ENDTEXT
152	>	}
153	>	}
154	>	close GNUmakefile;
155	>	}
156	>
157	>	sub ParseBuildFile_Export {
158	>	my $self=shift;
159	>	my $filename=shift;
160	>	my $bf=BuildSystem::BuildFile->new();
161	>	if ( defined $self->{remoteproject} ) {
162	>	$bf->{remoteproject}=$self->{remoteproject};
163	>	}
164	>	$bf->_parseexport($filename);
165	>	undef $bf;
166	>	}
167
168	<	# Deal with Use in the environment
168	>	sub _parseexport {
169	>	my $self=shift;
170	>	my $filename=shift;
171	>
172	>	my $switchex=ActiveDoc::SimpleDoc->new();
173	>	$switchex->filetoparse($filename);
174	>	$switchex->newparse("export");
175	>	$switchex->addignoretags("export");
176	>	$switchex->addtag("export","Export",
177	>	\&export_start_export,$self,
178	>	\&OutToMakefile, $self,
179	>	\&export_end_export,$self);
180	>	$self->_commontags($switchex,"export");
181	>	$switchex->allowgroup("__export","export");
182	>	#       $switchex->{Strict_no_cr}='no';
183	>	$self->{switch}=$switchex;
184	>	$switchex->parse("export"); # sort out supported tags
185	>	}
186	>
187	>	sub _pushremoteproject {
188	>	my $self=shift;
189	>	my $path=shift;
190
191	<	# expand directly from the local build Env
192	<	$self->{Benv}->expandvars($string);
191	>	if ( defined $self->{remoteproject} ) {
192	>	push @{$self->{rpstack}}, $self->{remoteproject};
193	>	}
194	>	$self->{remoteproject}=$path;
195	>	}
196	>
197	>	sub _popremoteproject {
198	>	my $self=shift;
199	>	if ( $#{$self->{rpstack}} >=0 ) {
200	>	$self->{remoteproject}=pop @{$self->{rpstack}};
201	>	}
202	>	else {
203	>	undef $self->{remoteproject};
204	>	}
205		}
206
207	<	# ------------------- Tag Routines ------------------------------
207	>	# ---- Tag routines
208
209	<	sub Environment_Start {
209	>	#-- Override a class type with the <ConfigurationClass type=xxx> tag
210	>	#   the type tag will pick up a pre-defined class type from project space.
211	>
212	>	sub Class_StartTag {
213	>	my $self=shift;
214	>	my $name=shift;
215	>	my $hashref=shift;
216	>
217	>	if ( $self->{Arch} ) {
218	>	if ( defined $$hashref{'type'} ) {
219	>	$ClassName=$$hashref{'type'};
220	>	}
221	>	}
222	>	}
223	>
224	>	sub Bin_start {
225		my $self=shift;
226		my $name=shift;
227		my $hashref=shift;
228
229	<	$self->{Benv}->newenv();
229	>	my $fileclass;
230	>	my @tools;
231	>	my $tool;
232	>	my $filename;
233	>	my $objectname;
234
235	+	$self->{switch}->checktag($name,$hashref,'file');
236	+	if ( $self->{Arch} ) {
237	+	if ( ! defined $$hashref{name} ) {
238	+	($$hashref{name}=$$hashref{file})=~s/\..*//;
239	+	}
240	+	# This stuff for later
241	+	#$fileclass=$toolbox->getclass($file);
242	+	#$toolbox->maketargets("exe",$fileclass, $$hashref{name}, $file );
243	+
244	+	($filename=$$hashref{file})=~s/\..*//;
245	+
246	+	# Create a new directory for each binary target
247	+	my $dirname="bin_".$$hashref{name};
248	+	AddDir::adddir("$ENV{LOCALTOP}/$ENV{INTwork}/".$self->{path}."/$dirname");
249	+	open (binGNUmakefile,
250	+	">$ENV{LOCALTOP}/$ENV{INTwork}/".$self->{path}."/$dirname/BuildFile.mk") or die           "Unable to make $ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/$dirname/".
251	+	"BuildFile.mk $!\n";
252	+
253	+	# Create the link targets
254	+	$numbins++;
255	+	my $fh=$self->{filehandlestack}[0];
256	+	print $fh <<ENDTEXT;
257	+
258	+	# Link Targets to binary directories
259	+	ifdef BINMODE
260	+	# We dont want to build a library here
261	+	override files:=
262	+	endif
263	+	ifndef BINMODE
264	+
265	+	define stepdown_$$hashref{'name'}
266	+	if [ -d "$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/$dirname" ]; then \\
267	+	cd $ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/$dirname; \\
268	+	\$(MAKE) BINMODE=true LatestBuildFile=$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk datestamp \$\@; \\
269	+	fi
270	+	endef
271	+
272	+	define stepdown2_$$hashref{'name'}
273	+	if [ -d "$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/$dirname" ]; then \\
274	+	cd $ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/$dirname; \\
275	+	\$(MAKE) BINMODE=true LatestBuildFile=$ENV{LOCALTOP}/$ENV{INTwork}/$self{path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk datestamp \$\*; \\
276	+	fi
277	+
278	+	endef
279	+
280	+	bin_$$hashref{'name'}_%:: dummy
281	+	\@\$(stepdown2_$$hashref{'name'})
282	+
283	+	$$hashref{'name'}_%:: dummy
284	+	\@\$(stepdown_$$hashref{'name'})
285	+
286	+	help bin bin_debug bin_debug_local bin_insure bin_Insure clean $$hashref{'name'}:: dummy
287	+	\@\$(stepdown_$$hashref{'name'})
288	+
289	+	binfiles+=$$hashref{'file'}
290	+	locbinfiles+=$dirname/$$hashref{'file'}
291	+	endif
292	+
293	+
294	+	ENDTEXT
295	+
296	+
297	+	# the binary specifics makefile
298	+	print binGNUmakefile "include $currentenv\n";
299	+	print binGNUmakefile "VPATH+=$ENV{LOCALTOP}/$self{path}\n";
300	+
301	+	# alias for bin_Insure
302	+	print binGNUmakefile <<ENDTEXT;
303	+
304	+	bin_insure:bin_Insure
305	+	ifdef MAKETARGET_bin_insure
306	+	MAKETARGET_$$hashref{name}_Insure=1
307	+	endif
308	+
309	+	# debuggging target
310	+	$$hashref{'name'}_echo_% :: echo_%
311	+
312	+	# help targets
313	+	help::
314	+	\t\@echo Targets For $$hashref{'name'}
315	+	\t\@echo -------------------------------------
316	+	\t\@echo $$hashref{'name'}  - default build
317	+	\t\@echo bin_$$hashref{'name'}_clean - executable specific cleaning
318	+	ENDTEXT
319	+
320	+	# Make generic rules for each type
321	+	$targettypes={
322	+	"bin" => 'o',
323	+	"bin_debug" => 'd',
324	+	"bin_debug_local" => 'l_d',
325	+	"bin_Insure" => 'Insure'
326	+	};
327	+	#
328	+	foreach $target ( keys %$targettypes ) {
329	+	print binGNUmakefile <<ENDTEXT;
330	+
331	+	# Type $target specifics
332	+	ifdef MAKETARGET_$target
333	+	MAKETARGET_$$hashref{name}_$$targettypes{$target}=1
334	+	endif
335	+	$target ::$$hashref{name}_$$targettypes{$target}
336	+
337	+	bintargets+=$$hashref{name}_$$targettypes{$target}
338	+	help::
339	+	\t\@echo $$hashref{name}_$$targettypes{$target}
340	+	clean::
341	+	\t\@if [ -f \$(binarystore)/$$hashref{name}_$$targettypes{$target} ]; then \\
342	+	\techo Removing \$(binarystore)/$$hashref{name}; \\
343	+	\trm \$(binarystore)/$$hashref{name}_$$targettypes{$target}; \\
344	+	\tfi
345	+
346	+	ENDTEXT
347	+	($objectname=$$hashref{file})=~s/\..*/_$$targettypes{$target}\.o/;
348	+	${"objectname_$$targettypes{$target}"}=$objectname;
349	+	print binGNUmakefile "$objectname:$$hashref{name}.dep\n";
350	+	} # end loop
351	+
352	+	print binGNUmakefile "$$hashref{name}_Insure.exe:.psrc\n";
353	+	print binGNUmakefile "$$hashref{name}_d.exe:$objectname_d\n";
354	+	print binGNUmakefile "\t\$(CClinkCmdDebug)\n";
355	+	print binGNUmakefile "\t\@\$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
356	+	print binGNUmakefile "$$hashref{name}_l_d.exe:$objectname_d\n";
357	+	print binGNUmakefile "\t\$(CClinkCmdDebugLocal)\n";
358	+	print binGNUmakefile "\t\@\$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
359	+	print binGNUmakefile "$$hashref{name}_Insure.exe:$objectname_Insure\n";
360	+	print binGNUmakefile "\t\$(CClinkCmdInsure)\n";
361	+	print binGNUmakefile "\t\@\$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
362	+	print binGNUmakefile "$$hashref{name}_o.exe:$objectname_o\n";
363	+	print binGNUmakefile "\t\$(CClinkCmd)\n";
364	+	print binGNUmakefile "\t\@\$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
365	+	print binGNUmakefile "$$hashref{name}.dep:$$hashref{file}\n";
366	+	print binGNUmakefile "-include $$hashref{name}.dep\n";
367	+	print binGNUmakefile <<ENDTEXT;
368	+	clean::
369	+	\t\@if [ -f \$(binarystore)/$$hashref{name} ]; then \\
370	+	\techo Removing \$(binarystore)/$$hashref{name}; \\
371	+	\trm \$(binarystore)/$$hashref{name}; \\
372	+	\tfi
373	+
374	+	$$hashref{name}_d.exe:\$(libslocal_d)
375	+	$$hashref{name}_o.exe:\$(libslocal)
376	+	ifdef MCCABE_DATA_DIR
377	+	$$hashref{name}_mccabe.exe: \$(libslocal_d) \$(MCCABE_DATA_DIR)/mccabeinstr/instplus.cpp
378	+	endif
379	+	$$hashref{name}_Insure.exe:\$(libslocal_I)
380	+	$$hashref{name}_d:$$hashref{name}_d.exe
381	+	\@cp $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
382	+	$$hashref{name}_l_d:$$hashref{name}_l_d.exe
383	+	\@cp $$hashref{name}_l_d.exe \$(binarystore)/$$hashref{name}
384	+	$$hashref{name}_Insure:$$hashref{name}_Insure.exe
385	+	\@cp $$hashref{name}_Insure.exe \$(binarystore)/$$hashref{name}_Insure
386	+	$$hashref{name}:$$hashref{name}_d.exe
387	+	\@mv $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
388	+	$$hashref{name}_o:$$hashref{name}_o.exe
389	+	\@mv $$hashref{name}_o.exe \$(binarystore)/$$hashref{name}
390	+	binfiles+=$$hashref{file}
391	+	ENDTEXT
392	+	}
393	+	close binGNUmakefile;
394		}
395
396	<	sub Environment_End {
397	<	my $self=shift;
396	>	sub External_StartTag {
397	>	my $self=shift;
398	>	my $name=shift;
399	>	my $hashref=shift;
400	>
401	>	my $tool;
402	>	if ( $self->{Arch} ) {
403	>	$self->{switch}->checktag($name,$hashref,'ref');
404	>
405	>	# -- oo toolbox stuff
406	>	# - get the appropriate tool object
407	>	$$hashref{'ref'}=~tr[A-Z][a-z];
408	>	if ( ! exists $$hashref{'version'} ) {
409	>	$tool=$self->{toolbox}->gettool($$hashref{'ref'});
410	>	}
411	>	else {
412	>	$tool=$self->{toolbox}->gettool($$hashref{'ref'},$$hashref{'version'});
413	>	}
414	>	if ( ! defined $tool ) {
415	>	$self->{switch}->parseerror("Unknown Tool Specified ("
416	>	.$$hashref{'ref'}.")");
417	>	}
418	>
419	>	# -- old fashioned GNUmakefile stuff
420	>	print GNUmakefile $$hashref{'ref'};
421	>	if ( defined $$hashref{'version'} ) {
422	>	print GNUmakefile "_V_".$$hashref{'version'};
423	>	}
424	>	print GNUmakefile "=true\n";
425	>
426	>	# -- Sub system also specified?
427	>	if ( exists $$hashref{'use'} ) {
428	>	# -- look for a buildfile
429	>	my @paths=$tool->getfeature("INCLUDE");
430	>	my $file="";
431	>	my ($path,$testfile);
432	>	foreach $path ( @paths ) {
433	>	$testfile=$path."/".$$hashref{'use'}."/BuildFile" ;
434	>	if ( -f $testfile ) {
435	>	$file=$testfile;
436	>	$self->_pushremoteproject($path);
437	>	}
438	>	}
439	>	if ( $file eq "" ) {
440	>	$self->{switch}->parseerror("Unable to find SubSystem $testfile");
441	>	}
442	>	$self->ParseBuildFile_Export($file);
443	>	$self->_popremoteproject();
444	>	}
445	>	}
446	>	}
447	>
448	>	sub Group_start {
449	>	my $self=shift;
450	>	my $name=shift;
451	>	my $hashref=shift;
452	>
453	>	$self->{switch}->checktag($name, $hashref, 'name');
454	>	if ( $self->{Arch} ) {
455	>	print GNUmakefile "GROUP_".$$hashref{'name'};
456	>	if ( defined $$hashref{'version'} ) {
457	>	print GNUmakefile "_V_".$$hashref{'version'};
458	>	}
459	>	print GNUmakefile "=true\n";
460	>	}
461	>	}
462	>
463	>	sub Use_start {
464	>	my $self=shift;
465	>	my $name=shift;
466	>	my $hashref=shift;
467	>	my $filename;
468	>	use Utilities::SCRAMUtils;
469	>
470	>	$self->{switch}->checktag($name, $hashref, "name");
471	>	if ( $self->{Arch} ) {
472	>	if ( ! defined $self->{remoteproject} ) {
473	>	$filename=SCRAMUtils::checkfile(
474	>	"/$ENV{INTsrc}/$$hashref{name}/BuildFile");
475	>	}
476	>	else {
477	>	$filename=$self->{remoteproject}."/$$hashref{name}/BuildFile";
478	>	print "trying $filename\n";
479	>	if ( ! -f $filename ) { $filename=""; };
480	>	}
481	>	if ( $filename ne "" ) {
482	>	$self->ParseBuildFile_Export( $filename );
483	>	}
484	>	else {
485	>	$self->{switch}->parseerror("Unable to detect Appropriate ".
486	>	"decription file for <$name name=".$$hashref{name}.">");
487	>	}
488	>	}
489	>	}
490	>
491	>	sub CheckBuildFile {
492	>	my $self=shift;
493	>	my $classdir=shift;
494	>	my $ClassName="";
495	>	my $thisfile="$classdir/$buildfile";
496	>
497	>	if ( -e $ENV{LOCALTOP}."/".$thisfile ) {
498	>	$DefaultBuildfile="$ENV{LOCALTOP}/$thisfile";
499	>	$self->ParseBuildFile($ENV{LOCALTOP}, $classdir, $buildfile);
500	>	}
501	>	elsif ( -e $ENV{RELEASETOP}."/".$thisfile ) {
502	>	$DefaultBuildfile="$ENV{RELEASETOP}/$thisfile";
503	>	$self->ParseBuildFile($ENV{RELEASETOP}, $classdir, $buildfile);
504	>	}
505	>	return $ClassName;
506	>	}
507	>
508	>	# List association groups between <AssociateGroup> tags
509	>	# seperated by newlines or spaces
510	>	sub AssociateGroup {
511	>	my $self=shift;
512	>	my $name=shift;
513	>	my $string=shift;
514	>	my $word;
515	>
516	>	foreach $word ( (split /\s/, $string) ){
517	>	chomp $word;
518	>	next if /^#/;
519	>	if ( $word=~/none/ ) {
520	>	$self->{ignore}=1;
521	>	}
522	>	}
523	>	}
524	>
525	>	sub Arch_Start {
526	>	my $self=shift;
527		my $name=shift;
528		my $hashref=shift;
529
530	<	$self->{Benv}->restoreenv();
530	>	$toolswitch->checktag($name, $hashref,'name');
531	>	( ($ENV{SCRAM_ARCH}=~/$$hashref{name}.*/) )? ($self->{Arch}=1)
532	>	: ($self->{Arch}=0);
533	>	push @{$self->{ARCHBLOCK}}, $self->{Arch};
534		}
535
536	<	sub Use_Start {
536	>	sub Arch_End {
537		my $self=shift;
538		my $name=shift;
67	–	my $hashref=shift;
539
540	<	# checks
541	<	$self->checktag($hashref, 'name' ,$name );
540	>	pop @{$self->{ARCHBLOCK}};
541	>	$self->{Arch}=$self->{ARCHBLOCK}[$#{$self->{ARCHBLOCK}}];
542	>	}
543
544	<	$self->{Benv}->addparam('scram_use', $$hashref->{'name'});
545	<	$self->{Benv}->addparam('scram_use_group', $$hashref->{'group'});
544	>	# Split up the Class Block String into a useable array
545	>	sub _CutBlock {
546	>	my $self=shift;
547	>	my $string= shift @_;
548	>	@BlockClassA = split /\//, $string;
549		}
550
551	<	# ---- binary specific tags
552	<	sub bin_Start {
78	<	my $self=shift;
551	>	sub OutToMakefile {
552	>	my $self=shift;
553		my $name=shift;
554	<	my $hashref=shift;
81	<
82	<	my $extension;
83	<
84	<	# checks
85	<	if ( $self->{bincontext} == 0 ) {
86	<	$self->{bincontext}=1;
87	<	$self->checktag($hashref, 'file' ,$name );
88	<	($extension=$$hashref{file})=~s/.*\.//;
89	<	if ( ! defined $$hashref{name} ) {
90	<	($$hashref{name}=$$hashref{file})=~s/\..*//;
91	<	}
554	>	my @vars=@_;
555
556	<	push @{$self->{bins}}, $self->_expandvars(
557	<	$self->{Toolbox}->gettool($extension, "exe"));
556	>	if ( $self->{Arch} ) {
557	>	print GNUmakefile @vars;
558		}
559	<	else {
560	<	$self->parseerror("Attempt to open a new <$name> before a </$name>");
559	>	}
560	>
561	>	sub OutToScreen {
562	>	my $name=shift;
563	>	my @vars=@_;
564	>
565	>	if ( $self->{Arch} ) {
566	>	print @vars;
567		}
568	<	}
568	>	}
569	>	sub setBlockClassPath {
570	>	my $self=shift;
571	>	my $name=shift;
572	>	my $hashref=shift;
573	>
574	>	$self->{switch}->checktag($name, $hashref, 'path');
575	>	$self->{BlockClassPath}=$self->{BlockClassPath}.":".$$hashref{path};
576	>	$self->_CutBlock($$hashref{path});
577	>	}
578
579	<	sub bin_text {
579	>	sub BlockClassPath {
580		my $self=shift;
581	<	my $name=shift;
582	<	my $string=shift;
581	>	return $self->{BlockClassPath};
582	>	}
583
584	<	push @{$self->{binstext}}, $string;
584	>	sub export_start_export {
585	>	my $self=shift;
586	>	my $name=shift;
587	>	my $hashref=shift;
588	>
589	>	$self->{switch}->opengroup("__export");
590		}
591
592	<	sub bin_End {
592	>	sub export_start {
593		my $self=shift;
594	<	my $name=shift;
594	>	my $name=shift;
595	>	my $hashref=shift;
596
597	<	$self->{bincontext}=0;
597	>	$self->{switch}->opengroup("__export");
598	>	if ( exists $$hashref{autoexport} ) {
599	>	print GNUmakefile "scram_autoexport=".$$hashref{autoexport}."\n";
600	>	if ( $$hashref{autoexport}=~/true/ ) {
601	>	$self->{switch}->allowgroup("__export","makebuild");
602	>	}
603	>	else {
604	>	$self->{switch}->disallowgroup("__export","makebuild");
605	>	}
606	>	}
607	>	# -- allow default setting from other makefiles
608	>	print GNUmakefile "ifeq (\$(scram_autoexport),true)\n";
609	>	}
610	>
611	>	sub export_end_export {
612	>	my $self=shift;
613	>	$self->{switch}->closegroup("__export");
614	>	}
615	>
616	>	sub export_end {
617	>	my $self=shift;
618	>	$self->{switch}->closegroup("__export");
619	>	print GNUmakefile "endif\n";
620		}
621
622	+	#
623	+	# Standard lib tag
624	+	#
625		sub lib_start {
626		my $self=shift;
627		my $name=shift;
628		my $hashref=shift;
629	+
630	+	$self->{switch}->checktag($name, $hashref, 'name');
631	+	if ( $self->{Arch} ) {
632	+	print GNUmakefile "lib+=$$hashref{name}\n";
633	+	}
634		}
635
636	<	# libray specific tags
637	<	sub libtype {
636	>	#
637	>	# libtype specification
638	>	#
639	>	sub LibType_Start {
640		my $self=shift;
641		my $name=shift;
642		my $hashref=shift;
643	+
644	+	if ( $self->{Arch} ) {
645	+	$self->{switch}->checktag($name, $hashref, 'type');
646	+
647	+	print GNUmakefile "# Specify Library Type\n";
648	+	print GNUmakefile "DefaultLibsOff=yes\n";
649	+	if ( $$hashref{'type'}=~/^archive/i ) {
650	+	print GNUmakefile "LibArchive=true\n";
651	+	}
652	+	elsif ($$hashref{'type'}=~/debug_archive/i ) {
653	+	print GNUmakefile "LibDebugArchive=true\n";
654	+	}
655	+	elsif ($$hashref{'type'}=~/debug_shared/i ) {
656	+	print GNUmakefile "LibDebugShared=true\n";
657	+	}
658	+	elsif ($$hashref{'type'}=~/shared/i ) {
659	+	print GNUmakefile 'LibShared=true'."\n";
660	+	}
661	+	print GNUmakefile "\n";
662	+	}
663	+	}
664	+	sub LibType_text {
665	+	my $self=shift;
666	+	my $name=shift;
667	+	my $string=shift;
668	+
669	+	if ( $self->{Arch} ) {
670	+	print GNUmakefile "libmsg::\n\t\@echo Library info: ";
671	+	print GNUmakefile $string;
672	+	print GNUmakefile "\n";
673	+	}
674	+	}
675	+
676	+	sub Environment_start {
677	+	my $self=shift;
678	+	my $name=shift;
679	+	my $hashref=shift;
680	+
681	+	if ( $self->{Arch} ) {
682	+	$self->{envnum}++;
683	+
684	+	# open a new Environment File
685	+	my $envfile="$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/Env_".
686	+	$self->{envnum}.".mk";
687	+	use FileHandle;
688	+	my $fh=FileHandle->new();
689	+	open ($fh,">$envfile") or die "Unable to open file $envfile \n$!\n";
690	+	push @{$self->{filehandlestack}}, $fh;
691	+	*GNUmakefile=$fh;
692	+
693	+	# include the approprate environment file
694	+	if ( $self->{envlevel} == 0 ) {
695	+	print GNUmakefile "include $ENV{LOCALTOP}/$ENV{INTwork}/".
696	+	$self->{path}."/BuildFile.mk\n";
697	+	}
698	+	else {
699	+	print GNUmakefile "include $ENV{LOCALTOP}/$ENV{INTwork}/".
700	+	$self->{path}."/Env_".$self->{Envlevels}[$self->{envlevel}].".mk\n";
701	+	}
702	+	$self->{envlevel}++;
703	+	$self->{Envlevels}[$self->{envlevel}]=$self->{envnum};
704	+	$currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/Env_$self->{envnum}.mk";
705	+	}
706	+	}
707	+
708	+	sub Environment_end {
709	+	my $self=shift;
710	+	my $fd;
711	+
712	+	if ( $self->{Arch} ) {
713	+	$self->{envlevel}--;
714	+	if ( $self->{envlevel} < 0 ) {
715	+	print "Too many </Environent> Tags on $self->{switch}->line()\n";
716	+	exit 1;
717	+	}
718	+	close GNUmakefile;
719	+	# restore the last filehandle
720	+	$fd=pop @{$self->{filehandlestack}};
721	+	close $fd;
722	+	*GNUmakefile=$self->{filehandlestack}[$#{$self->{filehandlestack}}];
723	+	if ( $self->{envlevel} < 1 ) {
724	+	$currentenv="$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/BuildFile.mk";
725	+	}
726	+	else {
727	+	$currentenv=
728	+	"$ENV{LOCALTOP}/$ENV{INTwork}/$self->{path}/Env_".
729	+	$self->{Envlevels}[$self->{envlevel}];
730	+	}
731	+	}
732		}

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