Various fixes and enhancements

Makefile

@@ -13,6 +13,8 @@ null :=
 space := ${null} ${null}
 ${space} := ${space}
 
+prepared_stamp:=$(GLUON_BUILDDIR)/prepared
+
 prepare:
 	mkdir -p $(GLUON_IMAGEDIR) $(GLUON_BUILDDIR)
 	echo 'src packages file:../openwrt/bin/$(BOARD)/packages' > $(GLUON_BUILDDIR)/opkg-$(BOARD).conf
@@ -22,15 +24,27 @@ prepare:
 	$(GLUON_OPENWRTDIR)/scripts/feeds update -a
 	$(GLUON_OPENWRTDIR)/scripts/feeds install -a
 
-	echo 'CONFIG_TARGET_$(BOARD)=y' > $(GLUON_OPENWRTDIR)/.config
-	echo -e "$(subst ${ },\n,$(patsubst %,CONFIG_PACKAGE_%=m,$(GLUON_PACKAGES)))" >> $(GLUON_OPENWRTDIR)/.config
-	$(MAKE) -C $(GLUON_OPENWRTDIR) defconfig prepare package/compile
+	echo -e "CONFIG_TARGET_$(BOARD)=y\nCONFIG_TARGET_ROOTFS_JFFS2=n\n$(subst ${ },\n,$(patsubst %,CONFIG_PACKAGE_%=m,$(GLUON_PACKAGES)))" > $(GLUON_OPENWRTDIR)/.config
+	$(MAKE) -C $(GLUON_OPENWRTDIR) defconfig prepare
+	$(MAKE) -C $(GLUON_BUILDERDIR) kernel
+	$(MAKE) -C $(GLUON_OPENWRTDIR) package/compile
+
+	touch $(prepared_stamp)
+
+$(prepared_stamp):
+	$(MAKE) prepare
 
-image-%: prepare
+image-%: $(prepared_stamp)
 	$(MAKE) -C $(GLUON_BUILDERDIR) image \
 		PACKAGE_DIR=$(GLUON_OPENWRTDIR)/bin/$(BOARD)/packages \
 		PROFILE=$(subst image-,,$@)
 
 images: $(patsubst %,image-%,$(PROFILES))
 
-.PHONY: all images prepare
+clean:
+	rm -rf $(GLUON_BUILDDIR) $(prepared_stamp)
+
+cleanall: clean
+	$(MAKE) -C $(GLUON_OPENWRTDIR) clean
+
+.PHONY: all images prepare clean cleanall

builder/Makefile

@@ -15,7 +15,7 @@ LC_ALL:=C
 LANG:=C
 export TOPDIR LC_ALL LANG
 export OPENWRT_VERBOSE=s
-all: help
+all: image
 
 include $(TOPDIR)/include/host.mk
 
@@ -33,30 +33,6 @@ include $(INCLUDE_DIR)/version.mk
 REVISION:=$(shell $(GLUON_BUILDERDIR)/openwrt_rev.sh $(GLUONDIR))
 export REVISION
 
-define Helptext
-Available Commands:
-	help:	This help text
-	info:	Show a list of available target profiles
-	clean:	Remove images and temporary build files
-	image:	Build an image (see below for more information).
-
-Building images:
-	By default 'make image' will create an image with the default
-	target profile and package set. You can use the following parameters
-	to change that:
-
-	make image PROFILE="<profilename>" # override the default target profile
-	make image PACKAGES="<pkg1> [<pkg2> [<pkg3> ...]]" # include extra packages
-	make image FILES="<path>" # include extra files from <path>
-	make image BIN_DIR="<path>" # alternative output directory for the images
-
-endef
-$(eval $(call shexport,Helptext))
-
-help: FORCE
-	echo "$$$(call shvar,Helptext)"
-
-
 include $(INCLUDE_DIR)/package-ipkg.mk
 
 # override variables from rules.mk
@@ -90,17 +66,16 @@ endef
 
 include $(INCLUDE_DIR)/target.mk
 
-_call_info: FORCE
-	echo 'Current Target: "$(BOARD)$(if $(SUBTARGET), ($(BOARDNAME)))"'
-	echo 'Default Packages: $(DEFAULT_PACKAGES)'
-	echo 'Available Profiles:'
-	echo; $(PROFILE_LIST)
-
 BUILD_PACKAGES:=$(sort $(DEFAULT_PACKAGES) $(USER_PACKAGES) $($(USER_PROFILE)_PACKAGES) kernel)
 # "-pkgname" in the package list means remove "pkgname" from the package list
 BUILD_PACKAGES:=$(filter-out $(filter -%,$(BUILD_PACKAGES)) $(patsubst -%,%,$(filter -%,$(BUILD_PACKAGES))),$(BUILD_PACKAGES))
 PACKAGES:=
 
+include $(INCLUDE_DIR)/kernel-build.mk
+
+kernel: FORCE
+	$(Kernel/CompileImage)
+
 _call_image:
 	echo 'Building images for $(BOARD)$(if $($(USER_PROFILE)_NAME), - $($(USER_PROFILE)_NAME))'
 	echo 'Packages: $(BUILD_PACKAGES)'
@@ -169,16 +144,9 @@ package_postinst: FORCE
 build_image: FORCE
 	@echo
 	@echo Building images...
-	$(NO_TRACE_MAKE) -C $(TOPDIR)/target/linux/$(BOARD)/image install TARGET_BUILD=1 IB=1 \
+	$(NO_TRACE_MAKE) -C $(TOPDIR)/target/linux/$(BOARD)/image install TARGET_BUILD=1 \
 		$(if $(USER_PROFILE),PROFILE="$(USER_PROFILE)")
 
-clean:
-	rm -rf $(TOPDIR)/tmp $(TOPDIR)/dl $(TARGET_DIR) $(BIN_DIR)
-
-
-info:
-	(unset PROFILE FILES PACKAGES MAKEFLAGS; $(MAKE) -s _call_info)
-
 image:
 	(unset PROFILE FILES PACKAGES MAKEFLAGS; \
 	$(MAKE) _call_image \
@@ -188,5 +156,5 @@ image:
 		BIN_DIR="$(GLUON_IMAGEDIR)" \
 		$(if $(PACKAGE_DIR),PACKAGE_DIR="$(PACKAGE_DIR)"))
 
-.SILENT: help info image
+.SILENT: image