r22454: - let asn1_deps.pl calculate the dependencies depending on the IMPORT line in the asn1 file

- fix some heimdal dependencies

metze
(This used to be commit 4e7d2ecfc0f37de8c66d0ad93f07d00c992b4642)

1 files changed, 43 insertions, 4 deletions

diff --git a/source4/heimdal_build/asn1_deps.pl b/source4/heimdal_build/asn1_deps.pl
index b45a90d416..fe9791c0d7 100755
--- a/source4/heimdal_build/asn1_deps.pl
+++ b/source4/heimdal_build/asn1_deps.pl
@@ -1,6 +1,7 @@
 #!/usr/bin/perl
 # Generate make dependency rules for asn1 files
 # Jelmer Vernooij <jelmer@samba.org> 2005
+# Stefan Metzmacher <metze@samba.org> 2007
 # GPL
 
 use File::Basename;
@@ -15,6 +16,10 @@ my $c_file;
 my @c_files = ();
 my $o_file;
 my @o_files = ();
+my $import;
+my @imports = ();
+my $dep;
+my @deps = ();
 
 $basename = basename($file);
 if (not defined $options) {
@@ -28,8 +33,10 @@ print "\t\@echo \"Compiling ASN1 file $file\"\n";
 print "\t\@\$(builddir)/heimdal_build/asn1_compile_wrapper.sh \$(srcdir) \$(builddir) $dirname bin/asn1_compile $file $prefix $options\n\n";
 
 open(IN,$file) or die("Can't open $file: $!");
-foreach(<IN>) {
-	if (/^([\w]+[\w\-]+)(\s+OBJECT IDENTIFIER)?\s*::=/) {
+my @lines = <IN>;
+close(IN);
+foreach my $line (@lines) {
+	if ($line =~ /^([\w]+[\w\-]+)(\s+OBJECT IDENTIFIER)?\s*::=/) {
 		my $output = $1;
 		$output =~ s/-/_/g;
 		$c_file = "$dirname/asn1_$output.c";
@@ -41,9 +48,41 @@ foreach(<IN>) {
 		push @x_files, $x_file;
 		push @c_files, $c_file;
 		push @o_files, $o_file;
+	} elsif ($line =~ /^(\s*IMPORT)([\w\,\s])*(\s+FROM\s+)([\w]+[\w\-]+);/) {
+		$import = $line;
+		chomp $import;
+		push @imports, $import;
+		$import = undef;
+	} elsif ($line =~ /^(\s*IMPORT).*/) {
+		$import = $line;
+		chomp $import;
+	} elsif (defined($import) and ($line =~ /;/)) {
+		$import .= $line;
+		chomp $import;
+		push @imports, $import;
+		$import = undef;
+	} elsif (defined($import)) {
+		$import .= $line;
+		chomp $import;
 	}
 }
-close(IN);
+
+foreach $import (@imports) {
+	next unless ($import =~ /^(\s*IMPORT)([\w\,\s])*(\s+FROM\s+)([\w]+[\w\-]+);/);
+
+	my @froms = split (/\s+FROM\s+/, $import);
+	foreach my $from (@froms) {
+		next if ($from =~ /^(\s*IMPORT).*/);
+		if ($from =~ /^(\w+)/) {
+			my $f = $1;
+			$dep = 'HEIMDAL_'.uc($f).'_ASN1';
+			push @deps, $dep;
+		}
+	}
+}
+
+unshift @deps, "HEIMDAL_HEIM_ASN1" unless grep /HEIMDAL_HEIM_ASN1/, @deps;
+my $depstr = join(' ', @deps);
 
 print '[SUBSYSTEM::HEIMDAL_'.uc($prefix).']'."\n";
 print "CFLAGS = -Iheimdal_build -Iheimdal/lib/roken -I$dirname\n";
@@ -51,7 +90,7 @@ print "OBJ_FILES = ";
 foreach $o_file (@o_files) {
     print "\\\n\t$o_file";
 }
-print "\nPRIVATE_DEPENDENCIES = HEIMDAL_ASN1\n\n";
+print "\nPUBLIC_DEPENDENCIES = $depstr\n\n";
 
 print "clean:: \n";
 print "\t\@echo \"Deleting ASN1 output files generated from $file\"\n";