1#!/usr/bin/perl -w
2#
3# Generates a "single file" you can use to quickly
4# add the whole source without any makefile troubles
5#
6use strict;
7
8open( OUT, ">mpi.c" ) or die "Couldn't open mpi.c for writing: $!";
9foreach my $filename (glob "bn*.c") {
10   open( SRC, "<$filename" ) or die "Couldn't open $filename for reading: $!";
11   print OUT "/* Start: $filename */\n";
12   print OUT while <SRC>;
13   print OUT "\n/* End: $filename */\n\n";
14   close SRC or die "Error closing $filename after reading: $!";
15}
16print OUT "\n/* EOF */\n";
17close OUT or die "Error closing mpi.c after writing: $!";