[Buildroot] [PATCH 09/11] Add support for savedefconfig
Thomas Petazzoni
thomas.petazzoni at free-electrons.com
Wed Sep 1 12:05:01 UTC 2010
savedefconfig allows to create a minimal defconfig file from an
existing configuration. For example :
make O=/path/to/some/buildroot/build/directory savedefconfig
will generate a minimal 'defconfig' file in the main Buildroot source
directory.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
---
Makefile | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/Makefile b/Makefile
index abe1aa0..c897db7 100644
--- a/Makefile
+++ b/Makefile
@@ -29,7 +29,7 @@ CONFIG=package/config
DATE:=$(shell date +%Y%m%d)
noconfig_targets:=menuconfig nconfig gconfig xconfig config oldconfig randconfig \
- defconfig %_defconfig allyesconfig allnoconfig release \
+ defconfig %_defconfig savedefconfig allyesconfig allnoconfig release \
randpackageconfig allyespackageconfig allnopackageconfig \
source-check help
@@ -547,6 +547,10 @@ defconfig: $(BUILD_DIR)/buildroot-config/conf
@mkdir -p $(BUILD_DIR)/buildroot-config
@$(COMMON_CONFIG_ENV) $< --defconfig=$(TOPDIR)/configs/$@ $(CONFIG_CONFIG_IN)
+savedefconfig: $(BUILD_DIR)/buildroot-config/conf
+ @mkdir -p $(BUILD_DIR)/buildroot-config
+ @$(COMMON_CONFIG_ENV) $< --savedefconfig=$(TOPDIR)/defconfig $(CONFIG_CONFIG_IN)
+
# check if download URLs are outdated
source-check: allyesconfig
$(MAKE) $(EXTRAMAKEARGS) _source-check
--
1.7.0.4
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