--- loncom/build/lpml_parse.pl	2003/09/11 22:01:48	1.52
+++ loncom/build/lpml_parse.pl	2007/01/25 22:54:25	1.54
@@ -12,7 +12,7 @@
 # The LearningOnline Network with CAPA
 # lpml_parse.pl - Linux Packaging Markup Language parser
 #
-# $Id: lpml_parse.pl,v 1.52 2003/09/11 22:01:48 albertel Exp $
+# $Id: lpml_parse.pl,v 1.54 2007/01/25 22:54:25 raeburn Exp $
 #
 # Written by Scott Harrison, codeharrison@yahoo.com
 #
@@ -313,6 +313,7 @@ my $targets;
 my $target;
 my $source;
 my $note;
+my $installscript;
 my $build;
 my $buildlink;
 my $commands;
@@ -384,6 +385,7 @@ $parser->{textify}={
     target => \&format_target,
     note => \&format_note,
     build => \&format_build,
+    installscript => \&format_installscript,
     status => \&format_status,
     dependencies => \&format_dependencies,
     privatedependencies => \&format_privatedependencies,
@@ -529,7 +531,7 @@ END
 	print ' by Scott Harrison 2001'."\n";
 	print '# This file was automatically generated on '.`date`;
 	print "\n".$invocation;
-	$lpml .= "SHELL=\"/bin/bash\"\n\n";
+	$lpml .= "\n";
     }
     elsif ($mode eq 'configinstall') {
 	print '# LPML configuration file targets (configinstall).'."\n";
@@ -537,14 +539,14 @@ END
 	print ' by Scott Harrison 2001'."\n";
 	print '# This file was automatically generated on '.`date`;
 	print "\n".$invocation;
-	$lpml .= "SHELL=\"/bin/bash\"\n\n";
+	$lpml .= "\n";
     }
     elsif ($mode eq 'build') {
 	$lpml = "# LPML build targets. Linux Packaging Markup Language,";
 	$lpml .= ' by Scott Harrison 2001'."\n";
 	$lpml .= '# This file was automatically generated on '.`date`;
 	$lpml .= "\n".$invocation;
-	$lpml .= "SHELL=\"/bin/sh\"\n\n";
+	$lpml .= "\n";
     }
     else {
 	return '';
@@ -643,6 +645,8 @@ sub format_category {
 	    my ($user,$group)=split(/\:/,$chown);
 	    $categoryhash{$category_att_name}='-o '.$user.' -g '.$group.
 		' -m '.$chmod;
+	    $categoryhash{"chmod.".$category_att_name}=$chmod;
+	    $categoryhash{"chown.".$category_att_name}=$chown;
 	}
 	return '';
     }
@@ -1218,7 +1222,7 @@ sub format_links {
 sub format_file {
     my @tokeninfo=@_;
     $file=''; $source=''; $target=''; $categoryname=''; $description='';
-    $note=''; $build=''; $status=''; $dependencies='';
+    $note=''; $build=''; $status=''; $dependencies=''; $installscript='';
     my $text=&trim($parser->get_text('/file'));
     my $buildtest;
     $file_count++;
@@ -1294,6 +1298,15 @@ END
 	fi
 END
 	    }
+	    if ($installscript) {
+		my $dir = $sourceroot.'/'.$source;
+		$dir =~ s|/([^/]*)$||;
+		return <<"END";
+$buildtest	cd $dir ; sh $installscript\\
+		chmod -R $categoryhash{chmod.$categoryname} ${targetroot}/${target} \\
+		chown -R $categoryhash{chown.$categoryname} ${targetroot}/${target} \\
+END
+	    }
             my $bflag='-b1';
             $bflag='-b3' if $dependencies or $buildlink;
 	    return <<END;
@@ -1597,6 +1610,16 @@ sub format_build {
     }
     return '';
 }
+# ------------------------------------------------ Format installscript section
+sub format_installscript {
+    my @tokeninfo=@_;
+    $installscript= &trim($parser->get_text('/installscript'));
+    if ($installscript) {
+	$parser->get_tag('/installscript');
+	$installscript=~s/([^\\])\\\s+/$1/g; # allow for lines split onto new lines
+    }
+    return '';
+}
 # -------------------------------------------------------- Format build section
 sub format_buildlink {
     my @tokeninfo=@_;