r8985: Automatically generate make dependency rules for

the asn1 and error table files.

This removes the need for HEIMDAL_EXTERNAL
(This used to be commit 2f481ac93c0151b82dab737d49ae8d0d3cbbbbbe)

1 files changed, 31 insertions, 0 deletions

diff --git a/source4/heimdal_build/asn1_deps.pl b/source4/heimdal_build/asn1_deps.pl
new file mode 100755
index 0000000000..4cff3e2fae
--- /dev/null
+++ b/source4/heimdal_build/asn1_deps.pl
@@ -0,0 +1,31 @@
+#!/usr/bin/perl
+# Generate make dependency rules for asn1 files
+# Jelmer Vernooij <jelmer@samba.org> 2005
+# GPL
+
+use File::Basename;
+
+my $file = shift;
+my $prefix = shift;
+
+if (not defined ($prefix)) { $prefix = "asn1"; }
+
+$dirname = dirname($file);
+$basename = basename($file);
+
+my $header = "$dirname/$prefix.h";
+
+print "$header: $file bin/asn1_compile\n";
+print "\t\@echo \"Compiling ASN1 file $file\"\n";
+print "\t\@cd $dirname && ../../../bin/asn1_compile $basename $prefix\n\n";
+
+open(IN,$file) or die("Can't open $file: $!");
+foreach(<IN>) {
+	if (/^([A-Za-z0-9_-]+)[ \t]*::= /) {
+		my $output = $1;
+		$output =~ s/-/_/g;
+		print "$dirname/asn1_$output.c: $header\n";
+		print "\t\@mv $dirname/asn1_$output.x $dirname/asn1_$output.c\n\n";
+	}
+}
+close(IN);