Cloneconfig takes the first configuration it finds which appears to
belong to the running kernel, and configures the kernel sources to match
this configuration as closely as possible.
Signed-off-by: Andreas Gruenbacher <[EMAIL PROTECTED]>
Index: linux-2.6.11-rc1-bk6/scripts/kconfig/Makefile
===================================================================
--- linux-2.6.11-rc1-bk6.orig/scripts/kconfig/Makefile
+++ linux-2.6.11-rc1-bk6/scripts/kconfig/Makefile
@@ -37,6 +37,22 @@ allnoconfig: $(obj)/conf
allmodconfig: $(obj)/conf
$< -m arch/$(ARCH)/Kconfig
+UNAME_RELEASE := $(shell uname -r)
+CLONECONFIG := $(firstword $(wildcard /proc/config.gz \
+ /lib/modules/$(UNAME_RELEASE)/.config \
+ /etc/kernel-config \
+ /boot/config-$(UNAME_RELEASE)))
+cloneconfig: $(obj)/conf
+ $(Q)case "$(CLONECONFIG)" in \
+ '') echo -e "The configuration of the running" \
+ "kernel could not be determined\n"; \
+ false ;; \
+ *.gz) gzip -cd $(CLONECONFIG) > .config.running ;; \
+ *) cat $(CLONECONFIG) > .config.running ;; \
+ esac && \
+ echo -e "Cloning configuration file $(CLONECONFIG)\n"
+ $(Q)$< -D .config.running arch/$(ARCH)/Kconfig
+
defconfig: $(obj)/conf
ifeq ($(KBUILD_DEFCONFIG),)
$< -d arch/$(ARCH)/Kconfig
--
Andreas Gruenbacher <[EMAIL PROTECTED]>
SUSE Labs, SUSE LINUX PRODUCTS GMBH
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