From 744ffcbe867b81e9f467503c85bc5e4f9a586294 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 30 Apr 2009 12:15:10 -0400 Subject: 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 Signed-off-by: Steven Rostedt --- scripts/kconfig/streamline_config.pl | 33 +++++++++++++++++++++++---------- 1 file changed, 23 insertions(+), 10 deletions(-) (limited to 'scripts/kconfig/streamline_config.pl') diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl index caac952212ef..233464185a92 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() { - 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); -- cgit v1.2.3