1 files changed, 63 insertions, 0 deletions
diff --git a/klcc/makeklcc.pl b/klcc/makeklcc.pl
new file mode 100644
index 0000000..41c5cf4
--- /dev/null
+++ b/klcc/makeklcc.pl
@@ -0,0 +1,63 @@
+#!/usr/bin/perl
+#
+# Combine klibc.config, klcc.in to produce a klcc script
+#
+# Usage: makeklcc klcc.in klibc.config perlpath
+#
+
+use File::Spec;
+
+($klccin, $klibcconf, $perlpath) = @ARGV;
+
+sub pathsearch($) {
+    my($file) = @_;
+    my(@path);
+    my($p,$pp);
+
+    if ( $file =~ /\// ) {
+	return File::Spec->rel2abs($file);
+    }
+
+    foreach $p ( split(/\:/, $ENV{'PATH'}) ) {
+	$pp = File::Spec->rel2abs(File::Spec->catpath(undef, $p, $file));
+	return $pp if ( -x $pp );
+    }
+
+    return undef;
+}
+
+print "#!${perlpath}\n";
+
+open(KLIBCCONF, "< $klibcconf\0")
+    or die "$0: cannot open $klibcconf: $!\n";
+while ( defined($l = <KLIBCCONF>) ) {
+    chomp $l;
+    if ( $l =~ /^([^=]+)\=\s*(.*)$/ ) {
+	$n = $1;  $s = $2;
+	my @s = split(/\s+/, $s);
+
+	if ( $n eq 'CC' || $n eq 'LD' || $n eq 'STRIP' ) {
+	    $s1 = pathsearch($s[0]);
+	    die "$0: Cannot find $n: $s\n" unless ( defined($s1) );
+	    $s[0] = $s1;
+	}
+
+	print "\$$n = \"\Q$s\E\";\n";
+	print "\$conf{\'\L$n\E\'} = \\\$$n;\n";
+
+	print "\@$n = ("; $sep = '';
+	for (@s) {
+	    print $sep, "\"\Q$_\E\"";
+	    $sep = ', ';
+	}
+	print ");\n";
+    }
+}
+close(KLIBCCONF);
+
+open(KLCCIN, "< $klccin\0")
+or die "$0: cannot open $klccin: $!\n";
+while ( defined($l = <KLCCIN>) ) {
+    print $l;
+}
+close(KLCCIN);