lkml.org 
[lkml]   [2009]   [Apr]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 2/3] kconfig: make localmodconfig to run streamline_config.pl
From: Steven Rostedt <srostedt@redhat.com>

Running the streamline_config.pl script manually can still be confusing
for some users. This patch adds the localmodconfig option. This will
automatically run streamline_config.pl on the current .config and
then run "make silentoldconfig" to fix any wholes that might have been
created.

$ make localmodconfig

This will remove any module configurations in .config that are not needed
to compile the modules that are loaded.

[ Impact: simplify running streamline_config.pl ]

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
---
scripts/kconfig/Makefile | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index fa8c2dd..4b289ad 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -2,7 +2,8 @@
# Kernel configuration targets
# These targets are used from top-level makefile

-PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
+PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config \
+ localmodconfig

ifdef KBUILD_KCONFIG
Kconfig := $(KBUILD_KCONFIG)
@@ -28,6 +29,15 @@ oldconfig: $(obj)/conf
silentoldconfig: $(obj)/conf
$< -s $(Kconfig)

+localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
+ $(Q)perl $< $(Kconfig) > .tmp.config
+ $(Q)cmp -s .tmp.config .config || \
+ (mv -f .config .config.old.1; \
+ mv -f .tmp.config .config; \
+ $(obj)/conf -s $(Kconfig); \
+ mv -f .config.old.1 .config.old)
+ $(Q)rm -f .tmp.config
+
# Create new linux.pot file
# Adjust charset to UTF-8 in .po file to accept UTF-8 in Kconfig files
# The symlink is used to repair a deficiency in arch/um
@@ -83,6 +93,7 @@ help:
@echo ' xconfig - Update current config utilising a QT based front-end'
@echo ' gconfig - Update current config utilising a GTK based front-end'
@echo ' oldconfig - Update current config utilising a provided .config as base'
+ @echo ' localmodconfig - Update current config disabling modules not loaded'
@echo ' silentoldconfig - Same as oldconfig, but quietly'
@echo ' randconfig - New config with random answer to all options'
@echo ' defconfig - New config with default answer to all options'
--
1.6.2.1
--


\
 
 \ /
  Last update: 2009-04-30 05:23    [W:0.544 / U:0.240 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site