Commit 18a43ba2 authored by Brian Gerst's avatar Brian Gerst Committed by Sam Ravnborg

kbuild: remove checkconfig.pl

checkconfig.pl is no longer needed now that autoconf.h is automatically
included.  Remove it and all references to it.
Signed-off-by: default avatarBrian Gerst <bgerst@didntduck.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
parent e6304663
......@@ -56,10 +56,6 @@ Here is the solution:
writing one file per option. It updates only the files for options
that have changed.
mkdep.c no longer generates warning messages for missing or unneeded
<linux/config.h> lines. The new top-level target 'make checkconfig'
checks for these problems.
Flag Dependencies
Martin Von Loewis contributed another feature to this patch:
......
......@@ -12,7 +12,6 @@
*
*/
/* make checkconfig does not walk through include tree :-( */
#include <linux/config.h>
#include "matroxfb_DAC1064.h"
......
#ifndef __MATROXFB_DAC1064_H__
#define __MATROXFB_DAC1064_H__
/* make checkconfig does not walk through include tree */
#include <linux/config.h>
#include "matroxfb_base.h"
......
......@@ -78,7 +78,6 @@
*
*/
/* make checkconfig does not verify included files... */
#include <linux/config.h>
#include "matroxfb_Ti3026.h"
......
#ifndef __MATROXFB_TI3026_H__
#define __MATROXFB_TI3026_H__
/* make checkconfig does not walk through whole include tree */
#include <linux/config.h>
#include "matroxfb_base.h"
......
......@@ -99,7 +99,6 @@
*
*/
/* make checkconfig does not check included files... */
#include <linux/config.h>
#include <linux/version.h>
......
......@@ -84,7 +84,6 @@
*
*/
/* make checkconfig does not check includes for this... */
#include <linux/config.h>
#include "matroxfb_misc.h"
......
#! /usr/bin/perl
#
# checkconfig: find uses of CONFIG_* names without matching definitions.
# Copyright abandoned, 1998, Michael Elizabeth Chastain <mailto:mec@shout.net>.
use integer;
$| = 1;
foreach $file (@ARGV)
{
# Open this file.
open(FILE, $file) || die "Can't open $file: $!\n";
# Initialize variables.
my $fInComment = 0;
my $fInString = 0;
my $fUseConfig = 0;
my $iLinuxConfig = 0;
my %configList = ();
LINE: while ( <FILE> )
{
# Strip comments.
$fInComment && (s+^.*?\*/+ +o ? ($fInComment = 0) : next);
m+/\*+o && (s+/\*.*?\*/+ +go, (s+/\*.*$+ +o && ($fInComment = 1)));
# Pick up definitions.
if ( m/^\s*#/o )
{
$iLinuxConfig = $. if m/^\s*#\s*include\s*"linux\/config\.h"/o;
$configList{uc $1} = 1 if m/^\s*#\s*include\s*"config\/(\S*)\.h"/o;
}
# Strip strings.
$fInString && (s+^.*?"+ +o ? ($fInString = 0) : next);
m+"+o && (s+".*?"+ +go, (s+".*$+ +o && ($fInString = 1)));
# Pick up definitions.
if ( m/^\s*#/o )
{
$iLinuxConfig = $. if m/^\s*#\s*include\s*<linux\/config\.h>/o;
$configList{uc $1} = 1 if m/^\s*#\s*include\s*<config\/(\S*)\.h>/o;
$configList{$1} = 1 if m/^\s*#\s*define\s+CONFIG_(\w*)/o;
$configList{$1} = 1 if m/^\s*#\s*undef\s+CONFIG_(\w*)/o;
}
# Look for usages.
next unless m/CONFIG_/o;
WORD: while ( m/\bCONFIG_(\w+)/og )
{
$fUseConfig = 1;
last LINE if $iLinuxConfig;
next WORD if exists $configList{$1};
print "$file: $.: need CONFIG_$1.\n";
$configList{$1} = 0;
}
}
# Report superfluous includes.
if ( $iLinuxConfig && ! $fUseConfig )
{ print "$file: $iLinuxConfig: linux/config.h not needed.\n"; }
close(FILE);
}
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