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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [scripts/] [checkincludes.pl] - Rev 1765

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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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