1# 
2# Copyright (C) 2006-2012 OpenWrt.org
3#
4# This is free software, licensed under the GNU General Public License v2.
5# See /LICENSE for more information.
6#
7
8include $(TOPDIR)/rules.mk
9include $(INCLUDE_DIR)/kernel.mk
10include $(INCLUDE_DIR)/host.mk
11include $(INCLUDE_DIR)/version.mk
12
13override MAKEFLAGS=
14
15PKG_OS:=$(word 2,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
16PKG_CPU:=$(word 1,$(subst -, ,$(shell $(HOSTCC) -dumpmachine)))
17
18IB_NAME:=OpenWrt-ImageBuilder-$(BOARD)$(if $(SUBTARGET),_$(SUBTARGET))-for-$(PKG_OS)-$(PKG_CPU)
19PKG_BUILD_DIR:=$(BUILD_DIR)/$(IB_NAME)
20IB_KDIR:=$(patsubst $(TOPDIR)/%,$(PKG_BUILD_DIR)/%,$(KERNEL_BUILD_DIR))
21IB_LDIR:=$(patsubst $(TOPDIR)/%,$(PKG_BUILD_DIR)/%,$(LINUX_DIR))
22
23all: compile
24
25$(BIN_DIR)/$(IB_NAME).tar.bz2: clean
26	rm -rf $(PKG_BUILD_DIR)
27	mkdir -p $(IB_KDIR) $(IB_LDIR) $(PKG_BUILD_DIR)/staging_dir/host \
28		$(PKG_BUILD_DIR)/target $(PKG_BUILD_DIR)/scripts
29	-cp $(TOPDIR)/.config $(PKG_BUILD_DIR)/.config
30	$(CP) \
31		$(INCLUDE_DIR) $(SCRIPT_DIR) \
32		$(TOPDIR)/rules.mk \
33		./files/Makefile \
34		./files/repositories.conf \
35		$(TMP_DIR)/.targetinfo \
36		$(TMP_DIR)/.packageinfo \
37		$(PKG_BUILD_DIR)/
38	$(VERSION_SED) $(PKG_BUILD_DIR)/repositories.conf
39	$(CP) $(PACKAGE_DIR) $(PKG_BUILD_DIR)/packages
40	$(CP) $(TOPDIR)/target/linux $(PKG_BUILD_DIR)/target/
41	rm -rf \
42		$(PKG_BUILD_DIR)/target/linux/*/files{,-*} \
43		$(PKG_BUILD_DIR)/target/linux/*/patches{,-*}
44	-cp $(KERNEL_BUILD_DIR)/* $(IB_KDIR)/ # don't copy subdirectories here
45	-cp $(LINUX_DIR)/.config $(IB_LDIR)/
46	$(SED) 's,^# REVISION:=.*,REVISION:=$(REVISION),g' $(PKG_BUILD_DIR)/include/version.mk
47	find $(PKG_BUILD_DIR) -name CVS -o -name .git -o -name .svn \
48	  | $(XARGS) rm -rf
49	find $(STAGING_DIR_HOST)/bin -maxdepth 1 -type f -perm -u=x \
50	  | $(XARGS) $(SCRIPT_DIR)/bundle-libraries.sh $(PKG_BUILD_DIR)/staging_dir/host/bin
51	$(TAR) c -C $(BUILD_DIR) $(IB_NAME) | bzip2 -c > $@
52
53download:
54prepare:
55compile: $(BIN_DIR)/$(IB_NAME).tar.bz2
56install: compile
57
58clean: FORCE
59	rm -rf $(PKG_BUILD_DIR) $(BIN_DIR)/$(IB_NAME).tar.bz2
60