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>

1 files changed, 0 insertions, 65 deletions

diff --git a/scripts/checkconfig.pl b/scripts/checkconfig.pl
deleted file mode 100755
index ca1f231b15a6..000000000000
--- a/scripts/checkconfig.pl
+++ /dev/null
@@ -1,65 +0,0 @@
-#! /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);
-}