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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 1.7 by williamc, Tue Sep 19 10:09:29 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(ConfigArea)
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	>	# classname()   : get/set the associated class
11	>	# buildfile()   : get/set BuildFile location
12	>	# makefile()    : get the generated makefile
13
14		package BuildSystem::BuildFile;
15	<	require 5.001;
16	<	@ISA=qw(ActiveDoc)
15	>	use ActiveDoc::SimpleDoc;
16	>	use BuildSystem::ToolBox;
17	>	require 5.004;
18	>
19	>	BEGIN {
20	>	$buildfile="BuildFile";
21	>	}
22	>
23	>	sub new {
24	>	my $class=shift;
25	>	my $self={};
26	>	bless $self, $class;
27	>	$self->{area}=shift;
28	>	$self->{toolbox}=$self->{area}->toolbox();
29	>	$self->{localtop}=$self->{area}->location();
30	>	$self->{Arch}=1;
31	>	push @{$self->{ARCHBLOCK}}, $self->{Arch};
32	>	return $self;
33	>	}
34
35	<	sub init {
35	>	sub buildfile {
36		my $self=shift;
37	+	if ( @_ ) {
38	+	$self->{buildfile}=shift;
39	+	}
40	+	return $self->{buildfile};
41	+	}
42	+
43	+	sub makefile {
44	+	my $self=shift;
45	+	if ( @_ ) {
46	+	$self->{makefile}=shift;
47	+	}
48	+	return $self->{makefile};
49	+	}
50	+
51	+	sub ignore {
52	+	my $self=shift;
53	+	return (defined $self->{ignore})?$self->{ignore}:0;
54	+	}
55	+
56	+	sub _initswitcher {
57	+	my $self=shift;
58	+	my $switch=ActiveDoc::SimpleDoc->new();
59	+	my $parse="makebuild";
60	+	$switch->newparse($parse);
61	+	$switch->addignoretags($parse);
62	+	$self->_commontags($switch,$parse);
63	+	$switch->addtag($parse,"Build", \&Build_start, $self);
64	+	$switch->addtag($parse,"none",
65	+	\&OutToMakefile,$self,
66	+	\&OutToMakefile, $self,
67	+	"", $self);
68	+	$switch->addtag($parse,"Bin",
69	+	\&Bin_start,$self,
70	+	\&OutToScreen, $self,
71	+	"", $self);
72	+	$switch->addtag($parse,"LibType",
73	+	\&LibType_Start,$self,
74	+	\&LibType_text, $self,
75	+	\&LibType_end,$self);
76	+	$switch->addtag($parse,"ConfigurationClass",
77	+	\&Class_StartTag,$self,
78	+	\&OutToMakefile, $self,
79	+	"", $self);
80	+	$switch->addtag($parse,"ClassPath",
81	+	\&setBlockClassPath,$self,
82	+	\&OutToMakefile, $self,
83	+	"", $self);
84	+	$switch->addtag($parse,"AssociateGroup",
85	+	"",$self,
86	+	\&AssociateGroup,$self,
87	+	"", $self);
88	+	$switch->addtag($parse,"Environment",
89	+	\&Environment_start,$self,
90	+	\&OutToMakefile, $self,
91	+	\&Environment_end,$self);
92	+	$switch->addtag($parse,"Export",
93	+	\&export_start,$self,
94	+	\&OutToMakefile, $self,
95	+	\&export_end,$self);
96	+	return $switch;
97	+	}
98	+
99	+	sub _commontags {
100	+	my $self=shift;
101	+	my $switch=shift;
102	+	my $parse=shift;
103	+
104	+	$switch->grouptag("Export",$parse);
105	+	$switch->addtag($parse,"Use",\&Use_start,$self,
106	+	\&OutToMakefile, $self,
107	+	"", $self);
108	+	$switch->addtag($parse,"Group",\&Group_start,$self,
109	+	\&OutToMakefile, $self,
110	+	"", $self);
111	+	$switch->grouptag("Group",$parse);
112	+	$switch->addtag($parse,"External",
113	+	\&External_StartTag,$self,
114	+	\&OutToMakefile, $self,
115	+	"", $self);
116	+	$switch->addtag($parse,"lib",
117	+	\&lib_start,$self,
118	+	\&OutToMakefile, $self,
119	+	"", $self);
120	+	$switch->addtag($parse,"Architecture",
121	+	\&Arch_Start,$self,
122	+	\&OutToMakefile, $self,
123	+	\&Arch_End,$self);
124	+	$switch->addtag($parse,"INCLUDE_PATH",
125	+	\&IncludePath_Start,$self,
126	+	\&OutToMakefile, $self,
127	+	"",$self);
128	+	return $switch;
129	+	}
130	+
131	+	sub GenerateMakefile {
132	+	my $self=shift;
133	+	my $infile=shift;
134	+	my $outfile=shift;
135	+
136	+	$self->{switch}=$self->_initswitcher();
137	+	$self->{switch}->filetoparse($infile);
138	+
139	+	# open a temporary gnumakefile to store output.
140	+	my $fh=FileHandle->new();
141	+	open ( $fh, ">$outfile") or die "Unable to open $outfile for output ".
142	+	"$!\n";
143	+	@{$self->{filehandlestack}}=($fh);
144	+
145	+	#  -- make an alias
146	+	*GNUmakefile=$fh;
147	+	if ( -e $ENV{LatestBuildFile} ) {
148	+	print GNUmakefile "include $ENV{LatestBuildFile}\n";
149	+	}
150	+	$ENV{LatestBuildFile}=$outfile;
151	+	$self->{switch}->parse("makebuild"); # sort out supported tags
152	+	close GNUmakefile;
153	+	}
154	+
155	+	sub ParseBuildFile {
156	+	my $self=shift;
157	+	my $base=shift;
158	+	my $path=shift;
159	+	my $filename=shift @_;
160	+	my $fullfilename;
161	+	if ( $filename!~/^\// ) {
162	+	$fullfilename="$base/$path/$filename";
163	+	}
164	+	else {
165	+	$fullfilename=$filename;
166	+	}
167	+	$self->{path}=$path;
168	+	#print "Processing $fullfilename\n";
169	+	$numbins=0;
170	+	$self->{envnum}=0;
171	+	$self->{envlevel}=0;
172	+	$self->{makefile}="$self->{localtop}/$ENV{INTwork}/$self->{path}/".
173	+	"BuildFile.mk";
174	+	$self->{currentenv}=$self->{makefile};
175	+	$self->{switch}=$self->_initswitcher();
176	+	$self->{switch}->filetoparse($fullfilename);
177	+
178	+	#       $self->{switch}->{Strict_no_cr}='no';
179	+	#open a temporary gnumakefile to store output.
180	+	use Utilities::AddDir;
181	+	AddDir::adddir("$self->{localtop}/$ENV{INTwork}/$self->{path}");
182	+	$self->GenerateMakefile($fullfilename,
183	+	$self->{localtop}."/".$ENV{INTwork}."/".$self->{path}."/BuildFile.mk");
184	+	}
185	+
186	+	sub classname {
187	+	my $self=shift;
188	+	if ( @_ ) {
189	+	$self->{classname}=shift;
190	+	}
191	+	return $self->{classname};
192	+	}
193	+
194	+	sub ParseBuildFile_Export {
195	+	my $self=shift;
196	+	my $filename=shift;
197	+	my $bf=BuildSystem::BuildFile->new($self->{area});
198	+	if ( defined $self->{remoteproject} ) {
199	+	$bf->{remoteproject}=$self->{remoteproject};
200	+	}
201	+	$bf->_parseexport($filename);
202	+	undef $bf;
203	+	}
204	+
205	+	sub _location {
206	+	my $self=shift;
207	+	use File::Basename;
208	+
209	+	return dirname($self->{switch}->filetoparse());
210	+	}
211	+
212	+	sub _parseexport {
213	+	my $self=shift;
214	+	my $filename=shift;
215	+
216	+	my $switchex=ActiveDoc::SimpleDoc->new();
217	+	$switchex->filetoparse($filename);
218	+	$switchex->newparse("export");
219	+	$switchex->addignoretags("export");
220	+	$switchex->addtag("export","Export",
221	+	\&export_start_export,$self,
222	+	\&OutToMakefile, $self,
223	+	\&export_end_export,$self);
224	+	$self->_commontags($switchex,"export");
225	+	$switchex->allowgroup("__export","export");
226	+	#       $switchex->{Strict_no_cr}='no';
227	+	$self->{switch}=$switchex;
228	+	$switchex->parse("export"); # sort out supported tags
229	+	}
230
231	<	# set up our data structures
232	<	$self->{Benv}=BuildEnvironment->new();
233	<	# Specific tags
234	<	# environment tags
235	<	$self->{tags}->addtag("Environment", \&Environment_Start, "",
236	<	\&Environment_End);
237	<	# bin tags
238	<	$self->{bincontext}=0;
239	<	$self->{tags}->addtag("bin", \&bin_Start, \&bin_text, \&bin_End);
231	>	sub _pushremoteproject {
232	>	my $self=shift;
233	>	my $path=shift;
234	>
235	>	if ( defined $self->{remoteproject} ) {
236	>	push @{$self->{rpstack}}, $self->{remoteproject};
237	>	}
238	>	$self->{remoteproject}=$path;
239	>	}
240
241	<	$self->_addignore();
241	>	sub _popremoteproject {
242	>	my $self=shift;
243	>	if ( $#{$self->{rpstack}} >=0 ) {
244	>	$self->{remoteproject}=pop @{$self->{rpstack}};
245	>	}
246	>	else {
247	>	undef $self->{remoteproject};
248	>	}
249		}
250
251	<	# --------------------- Support Routines ----
35	<	sub _expandvars {
251	>	sub _toolmapper {
252		my $self=shift;
253	<	my $string=shift;
253	>	if ( ! defined $self->{mapper} ) {
254	>	require BuildSystem::ToolMapper;
255	>	$self->{mapper}=BuildSystem::ToolMapper->new();
256	>	}
257	>	return $self->{mapper};
258	>	}
259	>
260	>
261	>	# ---- Tag routines
262
263	<	# Deal with Use in the environment
263	>	#-- Override a class type with the <ConfigurationClass type=xxx> tag
264	>	#   the type tag will pick up a pre-defined class type from project space.
265	>
266	>	sub Class_StartTag {
267	>	my $self=shift;
268	>	my $name=shift;
269	>	my $hashref=shift;
270
271	<	# expand directly from the local build Env
272	<	$self->{Benv}->expandvars($string);
271	>	if ( $self->{Arch} ) {
272	>	if ( defined $$hashref{'type'} ) {
273	>	$self->classname($$hashref{'type'});
274	>	}
275	>	}
276		}
277	+
278	+	sub IncludePath_Start {
279	+	my $self=shift;
280	+	my $name=shift;
281	+	my $hashref=shift;
282
283	<	# ------------------- Tag Routines ------------------------------
283	>	$self->{switch}->checktag( $name, $hashref, 'path');
284	>	if ( $self->{Arch} ) {
285	>	print GNUmakefile "INCLUDE+=".$self->_location()."/".
286	>	$$hashref{'path'}."\n";
287	>	}
288	>	}
289
290	<	sub Environment_Start {
290	>	#
291	>	# generic build tag
292	>	#
293	>	sub Build_start {
294		my $self=shift;
295		my $name=shift;
296		my $hashref=shift;
297
298	<	$self->{Benv}->newenv();
298	>	$self->{switch}->checktag($name,$hashref,'class');
299	>	if ( $self->{Arch} ) {
300	>
301	>	# -- determine the build products name
302	>	my $name;
303	>	if ( exists $$hashref{'name'} ) {
304	>	$name=$$hashref{'name'};
305	>	}
306	>	else {
307	>	$self->{switch}->parseerror("No name specified for build product");
308	>	#$name="\$(buildname)";
309	>	}
310	>
311	>	# -- check we have a lookup for the class type
312	>	my $mapper=$self->_toolmapper();
313	>	if ( ! $mapper->exists($$hashref{'class'}) ) {
314	>	$self->{switch}->parseerror("Unknown class : ".$$hashref{'class'});
315	>	}
316	>	else {
317	>	my @types=$self->_toolmapper()->types($$hashref{'class'});
318	>	my @deftypes=$self->_toolmapper()->defaulttypes($$hashref{'class'});
319	>
320	>	my $fh=$self->{filehandlestack}[0];
321	>	my @targets=();
322	>
323	>	# -- generate generic targets
324	>	print $fh "ifndef _BuildLink_\n";
325	>	print $fh "# -- Generic targets\n";
326	>	push @targets, $$hashref{'class'};
327	>	foreach $dtype ( @deftypes ) {
328	>	print $fh $$hashref{'class'}."::".$$hashref{'class'}."_".
329	>	$dtype."\n";
330	>	}
331	>	print $fh "\n";
332	>
333	>	# -- generate targets for each type
334	>	foreach $type ( @types ) {
335	>
336	>	# -- generic name for each type
337	>	my $pattern=$$hashref{'class'}."_".$type;
338	>	my $dirname=$$hashref{'class'}."_".$type."_".$name;
339	>	print $fh "# ------ $pattern rules ---------------\n";
340	>	print $fh $$hashref{'class'}."_".$type."::".$$hashref{'class'}.
341	>	"_".$type."_$name\n\n";
342	>
343	>	# -- create a new directory for each type
344	>	push @targets, $pattern;
345	>	my $dirname=$$hashref{'class'}."_".$type."_".$name;
346	>	my $here="$self->{localtop}/$ENV{INTwork}/".$self->{path}."/".$dirname;
347	>	my $makefile=$here."/BuildFile.mk";
348	>	#           AddDir::adddir($here);
349	>
350	>	# -- create link targets to the directory
351	>	push @targets, $dirname;
352	>	print $fh "# -- Link Targets to $type directories\n";
353	>	print $fh "$dirname: make_$dirname\n";
354	>	print $fh "\t\@cd $here; \\\n";
355	>	print $fh "\t\$(MAKE) LatestBuildFile=$makefile _BuildLink_=1".
356	>	" workdir=$here ".
357	>	" -f \$(TOOL_HOME)/basics.mk datestamp \$\@; \n\n";
358	>
359	>	# -- write target to make makefile for each directory
360	>	print $fh "# -- Build target directories\n";
361	>	print $fh "make_$dirname:\n";
362	>	print $fh "\tif [ ! -e \"$makefile\" ]; then \\\n";
363	>	print $fh "\t if [ ! -d \"$here\" ]; then \\\n";
364	>	print $fh "\t  mkdir $here; \\\n";
365	>	print $fh "\t fi;\\\n";
366	>	print $fh "\t cd $dirname; \\\n";
367	>	print $fh "\t echo include ".$self->{currentenv}." > ".
368	>	"$makefile; \\\n";
369	>	print $fh "\t echo VPATH+=$self->{localtop}/".$self->{path}.
370	>	" >> $makefile; \\\n";
371	>	print $fh "\t echo buildname=$name >> $makefile;\\\n";
372	>	print $fh "\t echo ".$dirname.":".$pattern." >> $makefile;\\\n";
373	>	if ( defined (my @file=$mapper->rulesfile($$hashref{'class'})) ) {
374	>	foreach $f ( @file ) {
375	>	print $fh "\t echo -include $f >> $makefile; \\\n";
376	>	}
377	>	}
378	>	print $fh "\tfi\n";
379	>	print $fh "\n";
380	>	#           print $typefile "$name :\n";
381	>	#           print $typefile "\t\$(_quietbuild_)";
382	>	#           print $typefile $mapper->template($$hashref{'class'},$type)."\n";
383	>	#           print $typefile "\t\$(_quietstamp_)";
384	>	#           print $typefile "\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$@.ds \$@ \$^\n";
385	>
386	>	# -- cleaning targets
387	>	push @targets, "clean_$dirname";
388	>	print $fh "# -- cleaning targets\n";
389	>	print $fh "clean::clean_$dirname\n";
390	>	print $fh "clean_".$dirname."::\n";
391	>	print $fh "\t\@echo cleaning $dirname\n";
392	>	print $fh "\t\@if [ -d $here ]; then \\\n";
393	>	print $fh "\tcd $here; \\\n";
394	>	print $fh "\t\$(MAKE) LatestBuildFile=$makefile workdir=".
395	>	$here." _BuildLink_=1 -f ".
396	>	"\$(TOOL_HOME)/basics.mk clean; \\\n";
397	>	print $fh "\tfi\n\n";
398	>
399	>
400	>	}
401	>	# -- help targets
402	>	print $fh "helpheader::\n";
403	>	print $fh "\t\@echo Targets available:\n";
404	>	print $fh "\t\@echo ------------------\n\n";
405	>	print $fh "help::helpheader\n";
406	>	foreach $target ( @targets ) {
407	>	print $fh "help::\n";
408	>	print $fh "\t\@echo $target\n"
409	>	}
410	>	print $fh "endif\n";
411	>	} # end else
412	>	}
413	>	}
414	>
415	>	sub Bin_start {
416	>	my $self=shift;
417	>	my $name=shift;
418	>	my $hashref=shift;
419	>
420	>	my $fileclass;
421	>	my @tools;
422	>	my $tool;
423	>	my $filename;
424	>	my $objectname;
425
426	+	$self->{switch}->checktag($name,$hashref,'file');
427	+	if ( $self->{Arch} ) {
428	+	if ( ! defined $$hashref{name} ) {
429	+	($$hashref{name}=$$hashref{file})=~s/\..*//;
430	+	}
431	+	($filename=$$hashref{file})=~s/\..*//;
432	+
433	+	# Create a new directory for each binary target
434	+	my $dirname="bin_".$$hashref{name};
435	+	AddDir::adddir("$self->{localtop}/$ENV{INTwork}/".$self->{path}."/$dirname");
436	+	open (binGNUmakefile,
437	+	">$self->{localtop}/$ENV{INTwork}/".$self->{path}."/$dirname/BuildFile.mk") or die           "Unable to make $self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname/".
438	+	"BuildFile.mk $!\n";
439	+
440	+	# Create the link targets
441	+	$numbins++;
442	+	my $fh=$self->{filehandlestack}[0];
443	+	print $fh <<ENDTEXT;
444	+
445	+	# Link Targets to binary directories
446	+	ifdef BINMODE
447	+	# We dont want to build a library here
448	+	override files:=
449	+	endif
450	+	ifndef BINMODE
451	+
452	+	define stepdown_$$hashref{'name'}
453	+	if [ -d "$self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname" ]; then \\
454	+	cd $self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname; \\
455	+	\$(MAKE) BINMODE=true LatestBuildFile=$self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk datestamp \$\@; \\
456	+	fi
457	+	endef
458	+
459	+	define stepdown2_$$hashref{'name'}
460	+	if [ -d "$self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname" ]; then \\
461	+	cd $self->{localtop}/$ENV{INTwork}/$self->{path}/$dirname; \\
462	+	\$(MAKE) BINMODE=true LatestBuildFile=$self->{localtop}/$ENV{INTwork}/$self{path}/$dirname/BuildFile.mk workdir=\$(workdir)/$dirname -f \$(TOOL_HOME)/basics.mk datestamp \$\*; \\
463	+	fi
464	+
465	+	endef
466	+
467	+	bin_$$hashref{'name'}_%:: dummy
468	+	\@\$(stepdown2_$$hashref{'name'})
469	+
470	+	$$hashref{'name'}_%:: dummy
471	+	\@\$(stepdown_$$hashref{'name'})
472	+
473	+	help bin bin_debug bin_debug_local bin_insure bin_Insure clean $$hashref{'name'}:: dummy
474	+	\@\$(stepdown_$$hashref{'name'})
475	+
476	+	binfiles+=$$hashref{'file'}
477	+	locbinfiles+=$dirname/$$hashref{'file'}
478	+	endif
479	+
480	+
481	+	ENDTEXT
482	+
483	+
484	+	# the binary specifics makefile
485	+	print binGNUmakefile "include ".$self->{currentenv}."\n";
486	+	print binGNUmakefile "VPATH+=$self->{localtop}/$self{path}\n";
487	+
488	+	# alias for bin_Insure
489	+	print binGNUmakefile <<ENDTEXT;
490	+
491	+	bin_insure:bin_Insure
492	+	ifdef MAKETARGET_bin_insure
493	+	MAKETARGET_$$hashref{name}_Insure=1
494	+	endif
495	+
496	+	# debuggging target
497	+	$$hashref{'name'}_echo_% :: echo_%
498	+
499	+	# help targets
500	+	help::
501	+	\t\@echo Targets For $$hashref{'name'}
502	+	\t\@echo -------------------------------------
503	+	\t\@echo $$hashref{'name'}  - default build
504	+	\t\@echo bin_$$hashref{'name'}_clean - executable specific cleaning
505	+	ENDTEXT
506	+
507	+	# Make generic rules for each type
508	+	$targettypes={
509	+	"bin" => 'o',
510	+	"bin_debug" => 'd',
511	+	"bin_debug_local" => 'l_d',
512	+	"bin_Insure" => 'Insure'
513	+	};
514	+	#
515	+	foreach $target ( keys %$targettypes ) {
516	+	print binGNUmakefile <<ENDTEXT;
517	+
518	+	# Type $target specifics
519	+	ifdef MAKETARGET_$target
520	+	MAKETARGET_$$hashref{name}_$$targettypes{$target}=1
521	+	endif
522	+	$target ::$$hashref{name}_$$targettypes{$target}
523	+
524	+	bintargets+=$$hashref{name}_$$targettypes{$target}
525	+	help::
526	+	\t\@echo $$hashref{name}_$$targettypes{$target}
527	+	clean::
528	+	\t\@if [ -f \$(binarystore)/$$hashref{name}_$$targettypes{$target} ]; then \\
529	+	\techo Removing \$(binarystore)/$$hashref{name}; \\
530	+	\trm \$(binarystore)/$$hashref{name}_$$targettypes{$target}; \\
531	+	\tfi
532	+
533	+	ENDTEXT
534	+	($objectname=$$hashref{file})=~s/\..*/_$$targettypes{$target}\.o/;
535	+	${"objectname_$$targettypes{$target}"}=$objectname;
536	+	print binGNUmakefile "$objectname:$$hashref{name}.dep\n";
537	+	} # end loop
538	+
539	+	print binGNUmakefile "$$hashref{name}_Insure.exe:.psrc\n";
540	+	print binGNUmakefile "$$hashref{name}_d.exe:$objectname_d\n";
541	+	print binGNUmakefile "\t\$(CClinkCmdDebug)\n";
542	+	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
543	+	print binGNUmakefile "$$hashref{name}_l_d.exe:$objectname_d\n";
544	+	print binGNUmakefile "\t\$(CClinkCmdDebugLocal)\n";
545	+	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
546	+	print binGNUmakefile "$$hashref{name}_Insure.exe:$objectname_Insure\n";
547	+	print binGNUmakefile "\t\$(CClinkCmdInsure)\n";
548	+	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
549	+	print binGNUmakefile "$$hashref{name}_o.exe:$objectname_o\n";
550	+	print binGNUmakefile "\t\$(CClinkCmd)\n";
551	+	print binGNUmakefile "\t\@\$(SCRAMPERL) \$(SCRAM_HOME)/src/scramdatestamp \$\@\.ds \$\@ \$\^\n";
552	+	print binGNUmakefile "$$hashref{name}.dep:$$hashref{file}\n";
553	+	print binGNUmakefile "-include $$hashref{name}.dep\n";
554	+	print binGNUmakefile <<ENDTEXT;
555	+	clean::
556	+	\t\@if [ -f \$(binarystore)/$$hashref{name} ]; then \\
557	+	\techo Removing \$(binarystore)/$$hashref{name}; \\
558	+	\trm \$(binarystore)/$$hashref{name}; \\
559	+	\tfi
560	+
561	+	$$hashref{name}_d.exe:\$(libslocal_d)
562	+	$$hashref{name}_o.exe:\$(libslocal)
563	+	ifdef MCCABE_DATA_DIR
564	+	$$hashref{name}_mccabe.exe: \$(libslocal_d) \$(MCCABE_DATA_DIR)/mccabeinstr/instplus.cpp
565	+	endif
566	+	$$hashref{name}_Insure.exe:\$(libslocal_I)
567	+	$$hashref{name}_d:$$hashref{name}_d.exe
568	+	\@cp $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
569	+	$$hashref{name}_l_d:$$hashref{name}_l_d.exe
570	+	\@cp $$hashref{name}_l_d.exe \$(binarystore)/$$hashref{name}
571	+	$$hashref{name}_Insure:$$hashref{name}_Insure.exe
572	+	\@cp $$hashref{name}_Insure.exe \$(binarystore)/$$hashref{name}_Insure
573	+	$$hashref{name}:$$hashref{name}_d.exe
574	+	\@mv $$hashref{name}_d.exe \$(binarystore)/$$hashref{name}
575	+	$$hashref{name}_o:$$hashref{name}_o.exe
576	+	\@mv $$hashref{name}_o.exe \$(binarystore)/$$hashref{name}
577	+	binfiles+=$$hashref{file}
578	+	ENDTEXT
579	+	}
580	+	close binGNUmakefile;
581		}
582
583	<	sub Environment_End {
584	<	my $self=shift;
583	>	sub External_StartTag {
584	>	my $self=shift;
585	>	my $name=shift;
586	>	my $hashref=shift;
587	>
588	>	my $tool;
589	>	if ( $self->{Arch} ) {
590	>	$self->{switch}->checktag($name,$hashref,'ref');
591	>
592	>	# -- oo toolbox stuff
593	>	# - get the appropriate tool object
594	>	$$hashref{'ref'}=~tr[A-Z][a-z];
595	>	if ( ! exists $$hashref{'version'} ) {
596	>	$tool=$self->{toolbox}->gettool($$hashref{'ref'});
597	>	}
598	>	else {
599	>	$tool=$self->{toolbox}->gettool($$hashref{'ref'},$$hashref{'version'});
600	>	}
601	>	if ( ! defined $tool ) {
602	>	$self->{switch}->parseerror("Unknown Tool Specified ("
603	>	.$$hashref{'ref'}.")");
604	>	}
605	>
606	>	# -- old fashioned GNUmakefile stuff
607	>	print GNUmakefile $$hashref{'ref'};
608	>	if ( defined $$hashref{'version'} ) {
609	>	print GNUmakefile "_V_".$$hashref{'version'};
610	>	}
611	>	print GNUmakefile "=true\n";
612	>
613	>	# -- Sub system also specified?
614	>	if ( exists $$hashref{'use'} ) {
615	>	# -- look for a buildfile
616	>	my @paths=$tool->getfeature("INCLUDE");
617	>	my $file="";
618	>	my ($path,$testfile);
619	>	foreach $path ( @paths ) {
620	>	$testfile=$path."/".$$hashref{'use'}."/BuildFile" ;
621	>	if ( -f $testfile ) {
622	>	$file=$testfile;
623	>	$self->_pushremoteproject($path);
624	>	}
625	>	}
626	>	if ( $file eq "" ) {
627	>	$self->{switch}->parseerror("Unable to find SubSystem $testfile");
628	>	}
629	>	$self->ParseBuildFile_Export($file);
630	>	$self->_popremoteproject();
631	>	}
632	>	}
633	>	}
634	>
635	>	sub Group_start {
636	>	my $self=shift;
637	>	my $name=shift;
638	>	my $hashref=shift;
639	>
640	>	$self->{switch}->checktag($name, $hashref, 'name');
641	>	if ( $self->{Arch} ) {
642	>	print GNUmakefile "GROUP_".$$hashref{'name'};
643	>	if ( defined $$hashref{'version'} ) {
644	>	print GNUmakefile "_V_".$$hashref{'version'};
645	>	}
646	>	print GNUmakefile "=true\n";
647	>	}
648	>	}
649	>
650	>	sub Use_start {
651	>	my $self=shift;
652	>	my $name=shift;
653	>	my $hashref=shift;
654	>	my $filename;
655	>	use Utilities::SCRAMUtils;
656	>
657	>	$self->{switch}->checktag($name, $hashref, "name");
658	>	if ( $self->{Arch} ) {
659	>	if ( exists $$hashref{'group'} ) {
660	>	print GNUmakefile "GROUP_".$$hashref{'group'}."=true\n";
661	>	}
662	>	if ( ! defined $self->{remoteproject} ) {
663	>	$filename=SCRAMUtils::checkfile(
664	>	"/$ENV{INTsrc}/$$hashref{name}/BuildFile");
665	>	}
666	>	else {
667	>	$filename=$self->{remoteproject}."/$$hashref{name}/BuildFile";
668	>	print "trying $filename\n";
669	>	if ( ! -f $filename ) { $filename=""; };
670	>	}
671	>	if ( $filename ne "" ) {
672	>	$self->ParseBuildFile_Export( $filename );
673	>	}
674	>	else {
675	>	$self->{switch}->parseerror("Unable to detect Appropriate ".
676	>	"decription file for <$name name=".$$hashref{name}.">");
677	>	}
678	>	}
679	>	}
680	>
681	>	# List association groups between <AssociateGroup> tags
682	>	# seperated by newlines or spaces
683	>	sub AssociateGroup {
684	>	my $self=shift;
685	>	my $name=shift;
686	>	my $string=shift;
687	>	my $word;
688	>
689	>	if ( $self->{Arch} ) {
690	>	foreach $word ( (split /\s/, $string) ){
691	>	chomp $word;
692	>	next if /^#/;
693	>	if ( $word=~/none/ ) {
694	>	$self->{ignore}=1;
695	>	}
696	>	}
697	>	}
698	>	}
699	>
700	>	sub Arch_Start {
701	>	my $self=shift;
702		my $name=shift;
703		my $hashref=shift;
704
705	<	$self->{Benv}->restoreenv();
705	>	$self->{switch}->checktag($name, $hashref,'name');
706	>	( ($ENV{SCRAM_ARCH}=~/$$hashref{name}.*/) )? ($self->{Arch}=1)
707	>	: ($self->{Arch}=0);
708	>	push @{$self->{ARCHBLOCK}}, $self->{Arch};
709		}
710
711	<	sub Use_Start {
711	>	sub Arch_End {
712		my $self=shift;
713		my $name=shift;
67	–	my $hashref=shift;
714
715	<	# checks
716	<	$self->checktag($hashref, 'name' ,$name );
715	>	pop @{$self->{ARCHBLOCK}};
716	>	$self->{Arch}=$self->{ARCHBLOCK}[$#{$self->{ARCHBLOCK}}];
717	>	}
718	>
719	>	# Split up the Class Block String into a useable array
720	>	sub _CutBlock {
721	>	my $self=shift;
722	>	my $string= shift @_;
723	>	@BlockClassA = split /\//, $string;
724	>	}
725	>
726	>	sub OutToMakefile {
727	>	my $self=shift;
728	>	my $name=shift;
729	>	my @vars=@_;
730
731	<	$self->{Benv}->addparam('scram_use', $$hashref->{'name'});
732	<	$self->{Benv}->addparam('scram_use_group', $$hashref->{'group'});
731	>	if ( $self->{Arch} ) {
732	>	print GNUmakefile @vars;
733	>	}
734		}
735
736	<	# ---- binary specific tags
737	<	sub bin_Start {
736	>	sub OutToScreen {
737	>	my $name=shift;
738	>	my @vars=@_;
739	>
740	>	if ( $self->{Arch} ) {
741	>	print @vars;
742	>	}
743	>	}
744	>	sub setBlockClassPath {
745	>	my $self=shift;
746	>	my $name=shift;
747	>	my $hashref=shift;
748	>
749	>	$self->{switch}->checktag($name, $hashref, 'path');
750	>	$self->{BlockClassPath}=$self->{BlockClassPath}.":".$$hashref{path};
751	>	$self->_CutBlock($$hashref{path});
752	>	}
753	>
754	>	sub BlockClassPath {
755	>	my $self=shift;
756	>	return $self->{BlockClassPath};
757	>	}
758	>
759	>	sub export_start_export {
760	>	my $self=shift;
761	>	my $name=shift;
762	>	my $hashref=shift;
763	>
764	>	$self->{switch}->opengroup("__export");
765	>	}
766	>
767	>	sub export_start {
768	>	my $self=shift;
769	>	my $name=shift;
770	>	my $hashref=shift;
771	>
772	>	$self->{switch}->opengroup("__export");
773	>	if ( exists $$hashref{autoexport} ) {
774	>	print GNUmakefile "scram_autoexport=".$$hashref{autoexport}."\n";
775	>	if ( $$hashref{autoexport}=~/true/ ) {
776	>	$self->{switch}->allowgroup("__export","makebuild");
777	>	}
778	>	else {
779	>	$self->{switch}->disallowgroup("__export","makebuild");
780	>	}
781	>	}
782	>	# -- allow default setting from other makefiles
783	>	print GNUmakefile "ifeq (\$(scram_autoexport),true)\n";
784	>	}
785	>
786	>	sub export_end_export {
787	>	my $self=shift;
788	>	$self->{switch}->closegroup("__export");
789	>	}
790	>
791	>	sub export_end {
792	>	my $self=shift;
793	>	$self->{switch}->closegroup("__export");
794	>	print GNUmakefile "endif\n";
795	>	}
796	>
797	>	#
798	>	# Standard lib tag
799	>	#
800	>	sub lib_start {
801		my $self=shift;
802		my $name=shift;
803		my $hashref=shift;
81	–
82	–	my $extension;
804
805	<	# checks
806	<	if ( $self->{bincontext} == 0 ) {
807	<	$self->{bincontext}=1;
808	<	$self->checktag($hashref, 'file' ,$name );
809	<	($extension=$$hashref{file})=~s/.*\.//;
810	<	if ( ! defined $$hashref{name} ) {
811	<	($$hashref{name}=$$hashref{file})=~s/\..*//;
812	<	}
805	>	$self->{switch}->checktag($name, $hashref, 'name');
806	>	if ( $self->{Arch} ) {
807	>	print GNUmakefile "lib+=$$hashref{name}\n";
808	>	}
809	>	}
810	>
811	>	#
812	>	# libtype specification
813	>	#
814	>	sub LibType_Start {
815	>	my $self=shift;
816	>	my $name=shift;
817	>	my $hashref=shift;
818
819	<	push @{$self->{bins}}, $self->_expandvars(
820	<	$self->{Toolbox}->gettool($extension, "exe"));
819	>	if ( $self->{Arch} ) {
820	>	if ( defined $self->{libtype_conext} ) {
821	>	$self->{switch}->parseerror("<$name> tag cannot be specified".
822	>	" without a </$name> tag to close previous context");
823		}
824		else {
825	<	$self->parseerror("Attempt to open a new <$name> before a </$name>");
825	>	$self->{libtype_conext}=1;
826	>	$self->{switch}->checktag($name, $hashref, 'type');
827	>
828	>	print GNUmakefile "# Specify Library Type\n";
829	>	print GNUmakefile "DefaultLibsOff=yes\n";
830	>	if ( $$hashref{'type'}=~/^archive/i ) {
831	>	print GNUmakefile "LibArchive=true\n";
832	>	}
833	>	elsif ($$hashref{'type'}=~/debug_archive/i ) {
834	>	print GNUmakefile "LibDebugArchive=true\n";
835	>	}
836	>	elsif ($$hashref{'type'}=~/debug_shared/i ) {
837	>	print GNUmakefile "LibDebugShared=true\n";
838		}
839	<	}
839	>	elsif ($$hashref{'type'}=~/shared/i ) {
840	>	print GNUmakefile 'LibShared=true'."\n";
841	>	}
842	>	print GNUmakefile "\n";
843	>	}
844	>	}
845	>	}
846
847	<	sub bin_text {
847	>	sub LibType_text {
848		my $self=shift;
849		my $name=shift;
850	<	my $string=shift;
850	>	my $string=shift;
851
852	<	push @{$self->{binstext}}, $string;
852	>	if ( $self->{Arch} ) {
853	>	$string=~s/\n/ /g;
854	>	print GNUmakefile "libmsg::\n\t\@echo Library info: ";
855	>	print GNUmakefile $string;
856	>	print GNUmakefile "\n";
857	>	}
858		}
859
860	<	sub bin_End {
860	>	sub LibType_end {
861		my $self=shift;
862		my $name=shift;
863
864	<	$self->{bincontext}=0;
864	>	undef $self->{libtype_conext};
865		}
866
867	<	sub lib_start {
867	>	sub Environment_start {
868		my $self=shift;
869		my $name=shift;
870		my $hashref=shift;
871	+
872	+	if ( $self->{Arch} ) {
873	+	$self->{envnum}++;
874	+
875	+	# open a new Environment File
876	+	my $envfile="$self->{localtop}/$ENV{INTwork}/$self->{path}/Env_".
877	+	$self->{envnum}.".mk";
878	+	use FileHandle;
879	+	my $fh=FileHandle->new();
880	+	open ($fh,">$envfile") or die "Unable to open file $envfile \n$!\n";
881	+	push @{$self->{filehandlestack}}, $fh;
882	+	*GNUmakefile=$fh;
883	+
884	+	# include the approprate environment file
885	+	if ( $self->{envlevel} == 0 ) {
886	+	print GNUmakefile "include $self->{localtop}/$ENV{INTwork}/".
887	+	$self->{path}."/BuildFile.mk\n";
888	+	}
889	+	else {
890	+	print GNUmakefile "include $self->{localtop}/$ENV{INTwork}/".
891	+	$self->{path}."/Env_".$self->{Envlevels}[$self->{envlevel}].".mk\n";
892	+	}
893	+	$self->{envlevel}++;
894	+	$self->{Envlevels}[$self->{envlevel}]=$self->{envnum};
895	+	$self->{currentenv}="$self->{localtop}/$ENV{INTwork}/$self->{path}/Env_$self->{envnum}.mk";
896	+	}
897		}
898
899	<	# libray specific tags
123	<	sub libtype {
899	>	sub Environment_end {
900		my $self=shift;
901	<	my $name=shift;
902	<	my $hashref=shift;
901	>	my $fd;
902	>
903	>	if ( $self->{Arch} ) {
904	>	$self->{envlevel}--;
905	>	if ( $self->{envlevel} < 0 ) {
906	>	print "Too many </Environent> Tags on $self->{switch}->line()\n";
907	>	exit 1;
908	>	}
909	>	close GNUmakefile;
910	>	# restore the last filehandle
911	>	$fd=pop @{$self->{filehandlestack}};
912	>	close $fd;
913	>	*GNUmakefile=$self->{filehandlestack}[$#{$self->{filehandlestack}}];
914	>	if ( $self->{envlevel} < 1 ) {
915	>	$self->{currentenv}="$self->{localtop}/$ENV{INTwork}/$self->{path}/".
916	>	"BuildFile.mk";
917	>	}
918	>	else {
919	>	$self->{currentenv}=
920	>	$self->{localtop}."/$ENV{INTwork}/$self->{path}/Env_".
921	>	$self->{Envlevels}[$self->{envlevel}];
922	>	}
923	>	}
924		}

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