1 files changed, 20 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/hcrypto/libtommath/gen.pl b/third_party/heimdal/lib/hcrypto/libtommath/gen.pl
new file mode 100644
index 00000000000..332994d5cb6
--- /dev/null
+++ b/third_party/heimdal/lib/hcrypto/libtommath/gen.pl
@@ -0,0 +1,20 @@
+#!/usr/bin/perl -w
+#
+# Generates a "single file" you can use to quickly
+# add the whole source without any makefile troubles
+#
+use strict;
+use warnings;
+
+open(my $out, '>', 'mpi.c') or die "Couldn't open mpi.c for writing: $!";
+foreach my $filename (glob 'bn*.c') {
+   open(my $src, '<', $filename) or die "Couldn't open $filename for reading: $!";
+   print {$out} "/* Start: $filename */\n";
+   print {$out} $_ while <$src>;
+   print {$out} "\n/* End: $filename */\n\n";
+   close $src or die "Error closing $filename after reading: $!";
+}
+print {$out} "\n/* EOF */\n";
+close $out or die "Error closing mpi.c after writing: $!";
+
+system('perl -pli -e "s/\s*$//" mpi.c');