diff options
| author | Steven Rostedt <srostedt@redhat.com> | 2009-04-30 12:15:10 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2009-08-18 21:58:54 -0400 |
| commit | 744ffcbe867b81e9f467503c85bc5e4f9a586294 (patch) | |
| tree | 724f067dc72301a7969ba6c89bfbfa724943a439 | |
| parent | ea2c1894b66301bce565471d6914d49ce91ee015 (diff) | |
kconfig: enable CONFIG_IKCONFIG from streamline_config.pl
Ingo Molnar suggested that the streamline_config.pl should enable
CONFIG_IKCONFIG to keep the current config in the kernel.
Then we can use scripts/extract-ikconfig to find the current
modules.
This patch changes streamline_config.pl to check if CONFIG_IKCONFIG
is not set, and if it is not, it enables it to be a module.
[ Impact: make current config options easier to find ]
Reported-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
| -rw-r--r-- | scripts/kconfig/streamline_config.pl | 33 |
1 files changed, 23 insertions, 10 deletions
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl index caac952212e..233464185a9 100644 --- a/scripts/kconfig/streamline_config.pl +++ b/scripts/kconfig/streamline_config.pl @@ -256,18 +256,31 @@ my %setconfigs; # Finally, read the .config file and turn off any module enabled that # we could not find a reason to keep enabled. while(<CIN>) { - if (/^(CONFIG.*)=(m|y)/) { - if (defined($configs{$1})) { - $setconfigs{$1} = $2; - print; - } elsif ($2 eq "m") { - print "# $1 is not set\n"; - } else { - print; - } + + if (/CONFIG_IKCONFIG/) { + if (/# CONFIG_IKCONFIG is not set/) { + # enable IKCONFIG at least as a module + print "CONFIG_IKCONFIG=m\n"; + # don't ask about PROC + print "# CONFIG_IKCONFIG is not set\n"; + } else { + print; + } + next; + } + + if (/^(CONFIG.*)=(m|y)/) { + if (defined($configs{$1})) { + $setconfigs{$1} = $2; + print; + } elsif ($2 eq "m") { + print "# $1 is not set\n"; } else { - print; + print; } + } else { + print; + } } close(CIN); |