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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: Brian Gerst <bgerst@didntduck.org> Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
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@ -56,10 +56,6 @@ Here is the solution:
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writing one file per option. It updates only the files for options
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that have changed.
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mkdep.c no longer generates warning messages for missing or unneeded
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<linux/config.h> lines. The new top-level target 'make checkconfig'
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checks for these problems.
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Flag Dependencies
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Martin Von Loewis contributed another feature to this patch:
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@ -12,7 +12,6 @@
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*
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*/
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/* make checkconfig does not walk through include tree :-( */
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#include <linux/config.h>
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#include "matroxfb_DAC1064.h"
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@ -1,7 +1,6 @@
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#ifndef __MATROXFB_DAC1064_H__
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#define __MATROXFB_DAC1064_H__
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/* make checkconfig does not walk through include tree */
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#include <linux/config.h>
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#include "matroxfb_base.h"
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@ -78,7 +78,6 @@
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*
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*/
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/* make checkconfig does not verify included files... */
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#include <linux/config.h>
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#include "matroxfb_Ti3026.h"
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@ -1,7 +1,6 @@
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#ifndef __MATROXFB_TI3026_H__
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#define __MATROXFB_TI3026_H__
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/* make checkconfig does not walk through whole include tree */
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#include <linux/config.h>
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#include "matroxfb_base.h"
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@ -99,7 +99,6 @@
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*
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*/
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/* make checkconfig does not check included files... */
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#include <linux/config.h>
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#include <linux/version.h>
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@ -84,7 +84,6 @@
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*
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*/
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/* make checkconfig does not check includes for this... */
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#include <linux/config.h>
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#include "matroxfb_misc.h"
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@ -1,65 +0,0 @@
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#! /usr/bin/perl
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#
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# checkconfig: find uses of CONFIG_* names without matching definitions.
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# Copyright abandoned, 1998, Michael Elizabeth Chastain <mailto:mec@shout.net>.
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use integer;
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$| = 1;
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foreach $file (@ARGV)
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{
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# Open this file.
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open(FILE, $file) || die "Can't open $file: $!\n";
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# Initialize variables.
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my $fInComment = 0;
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my $fInString = 0;
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my $fUseConfig = 0;
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my $iLinuxConfig = 0;
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my %configList = ();
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LINE: while ( <FILE> )
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{
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# Strip comments.
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$fInComment && (s+^.*?\*/+ +o ? ($fInComment = 0) : next);
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m+/\*+o && (s+/\*.*?\*/+ +go, (s+/\*.*$+ +o && ($fInComment = 1)));
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# Pick up definitions.
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if ( m/^\s*#/o )
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{
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$iLinuxConfig = $. if m/^\s*#\s*include\s*"linux\/config\.h"/o;
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$configList{uc $1} = 1 if m/^\s*#\s*include\s*"config\/(\S*)\.h"/o;
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}
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# Strip strings.
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$fInString && (s+^.*?"+ +o ? ($fInString = 0) : next);
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m+"+o && (s+".*?"+ +go, (s+".*$+ +o && ($fInString = 1)));
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# Pick up definitions.
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if ( m/^\s*#/o )
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{
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$iLinuxConfig = $. if m/^\s*#\s*include\s*<linux\/config\.h>/o;
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$configList{uc $1} = 1 if m/^\s*#\s*include\s*<config\/(\S*)\.h>/o;
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$configList{$1} = 1 if m/^\s*#\s*define\s+CONFIG_(\w*)/o;
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$configList{$1} = 1 if m/^\s*#\s*undef\s+CONFIG_(\w*)/o;
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}
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# Look for usages.
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next unless m/CONFIG_/o;
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WORD: while ( m/\bCONFIG_(\w+)/og )
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{
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$fUseConfig = 1;
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last LINE if $iLinuxConfig;
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next WORD if exists $configList{$1};
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print "$file: $.: need CONFIG_$1.\n";
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$configList{$1} = 0;
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}
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}
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# Report superfluous includes.
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if ( $iLinuxConfig && ! $fUseConfig )
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{ print "$file: $iLinuxConfig: linux/config.h not needed.\n"; }
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close(FILE);
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}
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