The .config file generated by make allyesconfig doesn't work, a couple drivers won't compile with it. They need some integer Kconfig variables set in order to compile, and make_kconfig.pl just ignores integer variables. This patch will make the .config file generated by make_kconfig.pl work to compile all the drivers. It outputs integer variables to .config set to their default value.
# HG changeset patch # User Trent Piepho <xyzzy@xxxxxxxxxxxxx> # Node ID cfd110814b56653505472abd0f983f3a6d68c3ae # Parent 596cb93d9c5edc065e4690192d8350106031d4e0 Have make_kconfig.pl output int config vars with their default value From: Trent Piepho <xyzzy@xxxxxxxxxxxxx> A few drivers have integer config variables defined in their Kconfig file which must be set for them to compile. make_kconfig.pl would just ignore int variables and not put them into .config at all. This change will put them into .config set to their default values. Signed-off-by: Trent Piepho <xyzzy@xxxxxxxxxxxxx> diff -r 596cb93d9c5e -r cfd110814b56 v4l/scripts/make_kconfig.pl --- a/v4l/scripts/make_kconfig.pl Wed May 17 17:15:17 2006 -0700 +++ b/v4l/scripts/make_kconfig.pl Wed May 17 19:27:58 2006 -0700 @@ -4,6 +4,7 @@ my %depend = (); my %depend = (); my %minver = (); my %config = (); +my %intopt = (); my %tristate = (); my $version, $level, $sublevel; @@ -23,6 +24,19 @@ sub add_tristate($) $tristate{$arg}="tristate"; # printf "Tristate:%s\n",$arg; +} + +sub add_int($) +{ + $intopt{$_[0]} = '0'; +} + +sub set_int_value($$) +{ + my $key = shift; + my $val = shift; + + $intopt{$key} = $val; } sub add_config($) @@ -77,6 +91,12 @@ sub open_kconfig($$) { if (m|^\s*tristate\s+|) { add_tristate($key); } + if (m|^\s*int\s|) { + add_int($key); + } + if (m|^\s*default "(\d+)"| && exists $intopt{$key}) { + set_int_value($key, $1); + } if (m|^\s*config (.*)\n|) { $key=$1; add_config ($1); @@ -188,5 +208,8 @@ if (($force_kconfig eq 1) || !open IN,". } } } + while ( my ($key,$value) = each(%intopt) ) { + print OUT "CONFIG_$key=$value\n"; + } close OUT; }
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