add kernel_oldconfig target

SVN-Revision: 8003

Makefile

@@ -92,10 +92,12 @@ menuconfig: scripts/config/mconf tmp/.config-target.in tmp/.config-package.in FO
 	fi
 	$< Config.in
 
+kernel_oldconfig: .config FORCE
+	$(NO_TRACE_MAKE) -C target/linux oldconfig
+
 kernel_menuconfig: .config FORCE
 	$(NO_TRACE_MAKE) -C target/linux menuconfig
 
-
 package/% target/%: tmp/.packageinfo
 toolchain/% package/% target/%: tmp/.targetinfo
 package/% target/% tools/% toolchain/%: FORCE

include/kernel-build.mk

@@ -171,10 +171,10 @@ $(eval $(call shexport,Target/Description))
 download: $(DL_DIR)/$(LINUX_SOURCE)
 prepare: $(STAMP_CONFIGURED)
 compile: $(LINUX_DIR)/.modules
-menuconfig: $(STAMP_PREPARED) FORCE
+oldconfig menuconfig: $(STAMP_PREPARED) FORCE
 	$(SCRIPT_DIR)/config.pl '+' $(GENERIC_LINUX_CONFIG) $(LINUX_CONFIG) > $(LINUX_DIR)/.config
 	$(call Kernel/Configure)
-	$(MAKE) -C $(LINUX_DIR) $(KERNEL_MAKEOPTS) menuconfig
+	$(MAKE) -C $(LINUX_DIR) $(KERNEL_MAKEOPTS) $@
 	$(SCRIPT_DIR)/config.pl '>' $(GENERIC_LINUX_CONFIG) $(LINUX_DIR)/.config > $(LINUX_CONFIG)
 
 install: $(LINUX_DIR)/.image

target/linux/Makefile

@@ -7,6 +7,6 @@
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/target.mk
 
-clean download prepare compile install menuconfig update refresh: FORCE
+clean download prepare compile install menuconfig oldconfig update refresh: FORCE
 	$(MAKE) -C $(BOARD)-$(KERNEL) $@