diff options
Diffstat (limited to 'scripts/checkincludes.pl')
-rwxr-xr-x | scripts/checkincludes.pl | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/scripts/checkincludes.pl b/scripts/checkincludes.pl new file mode 100755 index 00000000000..8e6b716c191 --- /dev/null +++ b/scripts/checkincludes.pl @@ -0,0 +1,24 @@ +#!/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); +} |