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| author | Steven Rostedt <rostedt@goodmis.org> | 2013-04-29 15:17:40 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-04-29 15:17:40 -0400 |
| commit | bc20d12eca43028548e5a4f655c2070e57bede1c (patch) | |
| tree | b05f28e9bb9b0b72273b4f5ca878e7961807a838 /scripts/kconfig | |
| parent | c1be5a5b1b355d40e6cf79cc979eb66dafa24ad1 (diff) | |
| download | linux-bc20d12eca43028548e5a4f655c2070e57bede1c.tar.bz2 | |
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.pl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl index 33689396953a..343a56863660 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. |