+ifneq (,$(findstring uml,$(BOARD)))
+ LINUX_KARCH:=$(ARCH)
+endif
+
+KMAKE := $(MAKE) -C $(PKG_BUILD_DIR) \
+ ARCH=$(LINUX_KARCH) \
+ KBUILD_HAVE_NLS=no \
+ CONFIG_SHELL=$(BASH)
+
+define Build/Prepare
+ $(call Kernel/Prepare/Default)
+ $(SED) 's/@expr length/@-expr length/' $(PKG_BUILD_DIR)/Makefile
+ ln -sf linux-$(LINUX_VERSION) $(LINUX_HEADERS_DIR)
+ yes '' | $(KMAKE) oldconfig
+ $(KMAKE) include/linux/version.h include/asm
+ if [ -d $(PKG_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm ]; then \
+ $(CP) \
+ $(PKG_BUILD_DIR)/arch/$(LINUX_KARCH)/include/asm/. \
+ $(PKG_BUILD_DIR)/include/asm-$(LINUX_KARCH)/; \
+ fi