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authorSteven Rostedt <rostedt@goodmis.org>2013-04-29 15:17:40 -0400
committerSteven Rostedt <rostedt@goodmis.org>2013-04-29 15:17:40 -0400
commitbc20d12eca43028548e5a4f655c2070e57bede1c (patch)
treeb05f28e9bb9b0b72273b4f5ca878e7961807a838 /scripts/kconfig
parentc1be5a5b1b355d40e6cf79cc979eb66dafa24ad1 (diff)
downloadlinaro-lsk-bc20d12eca43028548e5a4f655c2070e57bede1c.tar.gz
localmodconfig: Add debug prints for dependencies of module configs
When a config for a module is added to the list to save in the final config file, add a print to show what dependencies are used. This is useful to debug when a config is disabled by the make oldconfig after localmodconfig is finished. This print only appears if the environment variable LOCALMODCONFIG_DEBUG is defined. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'scripts/kconfig')
-rw-r--r--scripts/kconfig/streamline_config.pl9
1 files changed, 9 insertions, 0 deletions
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index 33689396953..343a5686366 100644
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -396,6 +396,15 @@ foreach my $module (keys(%modules)) {
foreach my $conf (@arr) {
$configs{$conf} = $module;
dprint "$conf added by direct ($module)\n";
+ if ($debugprint) {
+ my $c=$conf;
+ $c =~ s/^CONFIG_//;
+ if (defined($depends{$c})) {
+ dprint " deps = $depends{$c}\n";
+ } else {
+ dprint " no deps\n";
+ }
+ }
}
} else {
# Most likely, someone has a custom (binary?) module loaded.