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#!/usr/bin/perl -w
# -*- Mode: perl; indent-tabs-mode: nil -*-
#
# Nautilus
#
# Copyright (C) 2000 Eazel, Inc.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License as
# published by the Free Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this library; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
# Author: Darin Adler <darin@bentspoon.com>,
#
# check-config-h.pl: Search for .c files where someone forgot to
# put an include for <config.h> in.
use diagnostics;
use strict;
use Getopt::Long;
my $edit = 0;
&GetOptions("edit" => \$edit);
# default to all the files starting from the current directory
if (!@ARGV)
{
@ARGV = `find . -name '*.c' -print`;
}
# locate all of the target lines
my @missing_files;
FILE: foreach my $file (@ARGV)
{
chomp $file;
open FILE, $file or die "can't open $file";
while (<FILE>)
{
next FILE if /generated by/;
next FILE if /^\s*\#\s*include\s*[<\"]config\.h[>\"]/;
}
close FILE;
push @missing_files, $file;
}
if (@missing_files)
{
print "\n", scalar(@missing_files), " C files don't have <config.h> includes:\n\n";
if (!$edit)
{
print join("\n", @missing_files), "\n";
}
else
{
foreach my $file (@missing_files)
{
open OLD, $file or die "can't open $file";
open NEW, "> $file.new" or die "can't open $file.new";
while (<OLD>)
{
if (/^\s*\#\s*include\s/)
{
print NEW "$&<config.h>\n";
print NEW;
last;
}
print NEW;
}
print NEW <OLD>;
close NEW;
close OLD;
rename "$file.new", $file or die "can't rename $file";
print "edited $file\n";
}
}
}
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