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authorFelix Fietkau <nbd@openwrt.org>2009-03-24 01:34:14 +0000
committerFelix Fietkau <nbd@openwrt.org>2009-03-24 01:34:14 +0000
commit59848db7da1fbefbcccea1f87cdfc7f94211c3cb (patch)
tree7ee0918752cf3c7ce743a24eee775a784deba07d /scripts
parent746544db799201924a51af2c439a5b962578f46a (diff)
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kconfig.pl: add support for custom prefixes instead of CONFIG_
SVN-Revision: 15002
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/kconfig.pl23
1 files changed, 18 insertions, 5 deletions
diff --git a/scripts/kconfig.pl b/scripts/kconfig.pl
index d22af9f..07f03c4 100755
--- a/scripts/kconfig.pl
+++ b/scripts/kconfig.pl
@@ -9,7 +9,8 @@
use warnings;
use strict;
-my @arg = @ARGV;
+my @arg;
+my $PREFIX = "CONFIG_";
sub load_config($) {
my $file = shift;
@@ -18,11 +19,11 @@ sub load_config($) {
open FILE, "$file" or die "can't open file";
while (<FILE>) {
chomp;
- /^CONFIG_(.+?)=(.+)/ and do {
+ /^$PREFIX(.+?)=(.+)/ and do {
$config{$1} = $2;
next;
};
- /^# CONFIG_(.+?) is not set/ and do {
+ /^# $PREFIX(.+?) is not set/ and do {
$config{$1} = "#undef";
next;
};
@@ -94,9 +95,9 @@ sub print_cfgline($$) {
my $name = shift;
my $val = shift;
if ($val eq '#undef') {
- print "# CONFIG_$name is not set\n";
+ print "# $PREFIX$name is not set\n";
} else {
- print "CONFIG_$name=$val\n";
+ print "$PREFIX$name=$val\n";
}
}
@@ -143,6 +144,18 @@ sub parse_expr($) {
}
}
+while (@ARGV > 0 and $ARGV[0] =~ /^-\w+$/) {
+ my $cmd = shift @ARGV;
+ if ($cmd =~ /^-n$/) {
+ $PREFIX = "";
+ } elsif ($cmd =~ /^-p$/) {
+ $PREFIX = shift @ARGV;
+ } else {
+ die "Invalid option: $cmd\n";
+ }
+}
+@arg = @ARGV;
+
my $pos = 0;
dump_config(parse_expr(\$pos));
die "Parse error" if ($arg[$pos]);