From: Steven Rostedt <rostedt@goodmis.org>
To: linux-kernel@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>,
Andrew Morton <akpm@linux-foundation.org>,
Linus Torvalds <torvalds@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Thomas Gleixner <tglx@linutronix.de>,
Theodore Tso <tytso@mit.edu>,
Arnaldo Carvalho de Melo <acme@redhat.com>,
zippel@linux-m68k.org, linux-kbuild@vger.kernel.org,
Sam Ravnborg <sam@ravnborg.org>
Subject: [PATCH 3/7] kconfig: enable CONFIG_IKCONFIG from streamline_config.pl
Date: Thu, 30 Apr 2009 14:50:25 -0400 [thread overview]
Message-ID: <20090430185219.656122641@goodmis.org> (raw)
In-Reply-To: 20090430185022.122124349@goodmis.org
[-- Attachment #1: 0003-kconfig-enable-CONFIG_IKCONFIG-from-streamline_conf.patch --]
[-- Type: text/plain, Size: 1760 bytes --]
From: Steven Rostedt <srostedt@redhat.com>
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>
---
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 caac952..2334641 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);
--
1.6.2.1
--
next prev parent reply other threads:[~2009-04-30 18:52 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-30 18:50 [PATCH 0/7] kconfig: more featured minimum module configs Steven Rostedt
2009-04-30 18:50 ` [PATCH 1/7] kconfig: streamline_config.pl do not stop with no depends Steven Rostedt
2009-04-30 18:50 ` [PATCH 2/7] kconfig: do not warn about modules built in Steven Rostedt
2009-04-30 18:50 ` Steven Rostedt [this message]
2009-04-30 21:51 ` [PATCH 3/7] kconfig: enable CONFIG_IKCONFIG from streamline_config.pl Alan Jenkins
2009-04-30 22:53 ` Steven Rostedt
2009-04-30 18:50 ` [PATCH 4/7] kconfig: add check if end exists in extract-ikconfig Steven Rostedt
2009-04-30 18:50 ` [PATCH 5/7] kconfig: have extract-ikconfig read ELF files Steven Rostedt
2009-04-30 18:50 ` [PATCH 6/7] kconfig: keep config.gz around even if CONFIG_IKCONFIG_PROC is not set Steven Rostedt
2009-04-30 18:50 ` [PATCH 7/7] kconfig: search for a config to base the local(mod|yes)config on Steven Rostedt
2009-04-30 22:04 ` Alan Jenkins
2009-04-30 22:54 ` Steven Rostedt
2009-05-04 12:15 ` Andi Kleen
2009-05-04 12:28 ` Peter Zijlstra
2009-05-04 14:46 ` Steven Rostedt
2009-05-04 14:59 ` Andi Kleen
2009-04-30 19:10 ` [PATCH 0/7] kconfig: more featured minimum module configs Ingo Molnar
2009-04-30 22:55 ` Steven Rostedt
2009-05-01 12:01 ` Ingo Molnar
2009-05-01 23:27 ` Steven Rostedt
2009-05-06 12:15 ` Ingo Molnar
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