1# 
2# Copyright (C) 2006,2007 OpenWrt.org
3#
4# This is free software, licensed under the GNU General Public License v2.
5# See /LICENSE for more information.
6#
7
8# where to build (and put) .ipk packages
9IPKG:= \
10  IPKG_TMP=$(TMP_DIR)/ipkg \
11  IPKG_INSTROOT=$(TARGET_DIR) \
12  IPKG_CONF_DIR=$(STAGING_DIR)/etc \
13  IPKG_OFFLINE_ROOT=$(TARGET_DIR) \
14  $(SCRIPT_DIR)/ipkg -force-defaults -force-depends
15
16# invoke ipkg-build with some default options
17IPKG_BUILD:= \
18  ipkg-build -c -o 0 -g 0
19
20define BuildIPKGVariable
21  $(call shexport,Package/$(1)/$(2))
22  $(1)_COMMANDS += var2file "$(call shvar,Package/$(1)/$(2))" $(2);
23endef
24
25ifeq ($(DUMP),)
26  define BuildTarget/ipkg
27    IPKG_$(1):=$(PACKAGE_DIR)/$(1)_$(VERSION)_$(PKGARCH).ipk
28    IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg/$(1)
29    INFO_$(1):=$(IPKG_STATE_DIR)/info/$(1).list
30
31    ifdef Package/$(1)/install
32      ifneq ($(CONFIG_PACKAGE_$(1))$(SDK)$(DEVELOPER),)
33        compile: $$(IPKG_$(1))
34
35        ifeq ($(CONFIG_PACKAGE_$(1)),y)
36          install: $$(INFO_$(1))
37        endif
38      else
39        compile: $(1)-disabled
40        $(1)-disabled:
41		@echo "WARNING: skipping $(1) -- package not selected"
42      endif
43    endif
44
45    IDEPEND_$(1):=$$(strip $$(DEPENDS))
46  
47    $(eval $(call BuildIPKGVariable,$(1),conffiles))
48    $(eval $(call BuildIPKGVariable,$(1),preinst))
49    $(eval $(call BuildIPKGVariable,$(1),postinst))
50    $(eval $(call BuildIPKGVariable,$(1),prerm))
51    $(eval $(call BuildIPKGVariable,$(1),postrm))
52    $$(IDIR_$(1))/CONTROL/control: $(PKG_BUILD_DIR)/.version-$(1)_$(VERSION)_$(PKGARCH)
53	@rm -f $(PACKAGE_DIR)/$(1)_*
54	mkdir -p $$(IDIR_$(1))/CONTROL
55	echo "Package: $(1)" > $$(IDIR_$(1))/CONTROL/control
56	echo "Version: $(VERSION)" >> $$(IDIR_$(1))/CONTROL/control
57	( \
58		DEPENDS='$(EXTRA_DEPENDS)'; \
59		for depend in $$(filter-out @%,$$(IDEPEND_$(1))); do \
60			DEPENDS=$$$${DEPENDS:+$$$$DEPENDS, }$$$${depend##+}; \
61		done; \
62		echo "Depends: $$$$DEPENDS"; \
63		echo "Provides: $(PROVIDES)"; \
64		echo "Source: $(SOURCE)"; \
65		echo "Section: $(SECTION)"; \
66		echo "Priority: $(PRIORITY)"; \
67		echo "Maintainer: $(MAINTAINER)"; \
68		echo "Architecture: $(PKGARCH)"; \
69		echo -n "Description: "; getvar $(call shvar,Package/$(1)/description) | sed -e 's,^[[:space:]]*, ,g'; \
70 	) >> $$(IDIR_$(1))/CONTROL/control
71	chmod 644 $$(IDIR_$(1))/CONTROL/control
72	(cd $$(IDIR_$(1))/CONTROL; \
73		$($(1)_COMMANDS) \
74	)
75
76    $$(IPKG_$(1)): $(STAGING_DIR)/etc/ipkg.conf $(PKG_BUILD_DIR)/.built $$(IDIR_$(1))/CONTROL/control
77	$(call Package/$(1)/install,$$(IDIR_$(1)))
78	mkdir -p $(PACKAGE_DIR)
79	-find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' | $(XARGS) rm -rf
80	$(RSTRIP) $$(IDIR_$(1))
81	$(IPKG_BUILD) $$(IDIR_$(1)) $(PACKAGE_DIR)
82	@[ -f $$(IPKG_$(1)) ] || false 
83
84    $$(INFO_$(1)): $$(IPKG_$(1))
85	$(IPKG) install $$(IPKG_$(1))
86
87    $(1)-clean:
88	rm -f $(PACKAGE_DIR)/$(1)_*
89
90    clean: $(1)-clean
91
92    $(PKG_BUILD_DIR)/.version-$(1)_$(VERSION)_$(PKGARCH): $(STAMP_PREPARED)
93	-@rm -f $(PKG_BUILD_DIR)/.version-$(1)_* 2>/dev/null
94	@touch $$@
95  endef
96
97  $(STAGING_DIR)/etc/ipkg.conf:
98	mkdir -p $(STAGING_DIR)/etc
99	echo "dest root /" > $(STAGING_DIR)/etc/ipkg.conf
100	echo "option offline_root $(TARGET_DIR)" >> $(STAGING_DIR)/etc/ipkg.conf
101
102endif
103