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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-08-21 16:50:44 (GMT)
committer Thomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-09-01 10:27:25 (GMT)
commite1b1a18ab63ae3ef4eeb7f7cb4406a9cfbb12035 (patch)
treea30c387132ce7db3742b9c62864d5b4346d2561f
parent1039eb74faf82369c6d71dfecfd23f2432d396ce (diff)
downloadbuildroot-e1b1a18ab63ae3ef4eeb7f7cb4406a9cfbb12035.tar.gz
buildroot-e1b1a18ab63ae3ef4eeb7f7cb4406a9cfbb12035.tar.bz2
Add support for savedefconfig
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@free-electrons.com>
-rw-r--r--Makefile6
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# check if download URLs are outdated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