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- #!/usr/bin/perl
- #
- # checkincludes: Find files included more than once in (other) files.
- # Copyright abandoned, 2000, Niels Kristian Bech Jensen <nkbj@image.dk>.
- foreach $file (@ARGV) {
- open(FILE, $file) or die "Cannot open $file: $!.\n";
- my %includedfiles = ();
- while (<FILE>) {
- if (m/^\s*#\s*include\s*[<"](\S*)[>"]/o) {
- ++$includedfiles{$1};
- }
- }
-
- foreach $filename (keys %includedfiles) {
- if ($includedfiles{$filename} > 1) {
- print "$file: $filename is included more than once.\n";
- }
- }
- close(FILE);
- }
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