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kconfig: streamline_config.pl do not stop with no depends 

If a config does not have a prompt, it must be selected.
streamline_config.pl keeps track of all configs that select other configs.
If a config that does not have a prompt needs to be set to enable a
current module, it will include all configs that select it.
Note, streamline_config.pl does not enable modules that are not already
enabled. It only keeps enabled those that were enabled and might be
needed to compile the current modules.

The code to find the selects of a config is after the code that
adds the depends. But if a config needed selects but had no dependencies,
it would not be set. Because the code would stop before getting to
the select.

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt 2009-04-30 10:17:51 -04:00 committed by Steven Rostedt
parent 281c9dadc3
commit 74398d3224
1 changed files with 3 additions and 5 deletions
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8
scripts/kconfig/streamline_config.pl
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@ -237,13 +237,11 @@ while ($repeat) {
foreach my $config (keys %configs) {
$config =~ s/^CONFIG_//;
if (!defined($depends{$config})) {
next;
if (defined($depends{$config})) {
# This config has dependencies. Make sure they are also included
parse_config_dep_select $depends{$config};
}
# This config has dependencies. Make sure they are also included
parse_config_dep_select $depends{$config};
if (defined($prompt{$config}) || !defined($selects{$config})) {
next;
}