Root/include/package-ipkg.mk

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# invoke ipkg-build with some default options
9IPKG_BUILD:= \
10  ipkg-build -c -o 0 -g 0
11
12IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg
13
14define BuildIPKGVariable
15ifdef Package/$(1)/$(2)
16  $(call shexport,Package/$(1)/$(2))
17  $(1)_COMMANDS += var2file "$(call shvar,Package/$(1)/$(2))" $(2);
18endif
19endef
20
21PARENL :=(
22PARENR :=)
23
24dep_split=$(subst :,$(space),$(1))
25dep_rem=$(subst !,,$(subst $(strip $(PARENL)),,$(subst $(strip $(PARENR)),,$(word 1,$(call dep_split,$(1))))))
26dep_confvar=$(strip $(foreach cond,$(subst ||, ,$(call dep_rem,$(1))),$(CONFIG_$(cond))))
27dep_pos=$(if $(call dep_confvar,$(1)),$(call dep_val,$(1)))
28dep_neg=$(if $(call dep_confvar,$(1)),,$(call dep_val,$(1)))
29dep_if=$(if $(findstring !,$(1)),$(call dep_neg,$(1)),$(call dep_pos,$(1)))
30dep_val=$(word 2,$(call dep_split,$(1)))
31strip_deps=$(strip $(subst +,,$(filter-out @%,$(1))))
32filter_deps=$(foreach dep,$(call strip_deps,$(1)),$(if $(findstring :,$(dep)),$(call dep_if,$(dep)),$(dep)))
33
34define AddDependency
35  $$(if $(1),$$(if $(2),$$(foreach pkg,$(1),$$(IPKG_$$(pkg))): $$(foreach pkg,$(2),$$(IPKG_$$(pkg)))))
36endef
37
38define FixupReverseDependencies
39  DEPS := $$(filter %:$(1),$$(IDEPEND))
40  DEPS := $$(patsubst %:$(1),%,$$(DEPS))
41  DEPS := $$(filter $$(DEPS),$$(IPKGS))
42  $(call AddDependency,$$(DEPS),$(1))
43endef
44
45define FixupDependencies
46  DEPS := $$(filter $(1):%,$$(IDEPEND))
47  DEPS := $$(patsubst $(1):%,%,$$(DEPS))
48  DEPS := $$(filter $$(DEPS),$$(IPKGS))
49  $(call AddDependency,$(1),$$(DEPS))
50endef
51
52ifneq ($(PKG_NAME),toolchain)
53  define CheckDependencies
54    @( \
55        rm -f $(PKG_INFO_DIR)/$(1).missing; \
56        ( \
57            export READELF=$(TARGET_CROSS)readelf XARGS="$(XARGS)"; \
58            $(SCRIPT_DIR)/gen-dependencies.sh "$$(IDIR_$(1))"; \
59        ) | while read FILE; do \
60            grep -q "$$$$FILE" $(PKG_INFO_DIR)/$(1).provides || \
61                echo "$$$$FILE" >> $(PKG_INFO_DIR)/$(1).missing; \
62        done; \
63        if [ -f "$(PKG_INFO_DIR)/$(1).missing" ]; then \
64            echo "Package $(1) is missing dependencies for the following libraries:"; \
65            cat "$(PKG_INFO_DIR)/$(1).missing"; \
66            false; \
67        fi; \
68    )
69  endef
70endif
71
72ifeq ($(DUMP),)
73  define BuildTarget/ipkg
74    IPKG_$(1):=$(PACKAGE_DIR)/$(1)_$(VERSION)_$(PKGARCH).ipk
75    IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
76    KEEP_$(1):=$(strip $(call Package/$(1)/conffiles))
77
78    ifeq ($(BUILD_VARIANT),$$(if $$(VARIANT),$$(VARIANT),$(BUILD_VARIANT)))
79    ifdef Package/$(1)/install
80      ifneq ($(CONFIG_PACKAGE_$(1))$(SDK)$(DEVELOPER),)
81        IPKGS += $(1)
82        compile: $$(IPKG_$(1)) $(PKG_INFO_DIR)/$(1).provides $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
83
84        ifeq ($(CONFIG_PACKAGE_$(1)),y)
85          .PHONY: $(PKG_INSTALL_STAMP).$(1)
86          compile: $(PKG_INSTALL_STAMP).$(1)
87          $(PKG_INSTALL_STAMP).$(1):
88            if [ -f $(PKG_INSTALL_STAMP).clean ]; then \
89                rm -f \
90                    $(PKG_INSTALL_STAMP) \
91                    $(PKG_INSTALL_STAMP).clean; \
92            fi; \
93            echo "$(1)" >> $(PKG_INSTALL_STAMP)
94        endif
95      else
96        compile: $(1)-disabled
97        $(1)-disabled:
98        @echo "WARNING: skipping $(1) -- package not selected"
99      endif
100    endif
101    endif
102
103    DEPENDS:=$(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
104    IDEPEND_$(1):=$$(call filter_deps,$$(DEPENDS))
105    IDEPEND += $$(patsubst %,$(1):%,$$(IDEPEND_$(1)))
106    $(FixupDependencies)
107    $(FixupReverseDependencies)
108
109    $(eval $(call BuildIPKGVariable,$(1),conffiles))
110    $(eval $(call BuildIPKGVariable,$(1),preinst))
111    $(eval $(call BuildIPKGVariable,$(1),postinst))
112    $(eval $(call BuildIPKGVariable,$(1),prerm))
113    $(eval $(call BuildIPKGVariable,$(1),postrm))
114
115    $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(STAMP_BUILT)
116    rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
117    mkdir -p $(STAGING_DIR_ROOT)/stamp $(STAGING_DIR_ROOT)/tmp-$(1)
118    $(call Package/$(1)/install,$(STAGING_DIR_ROOT)/tmp-$(1))
119    $(call Package/$(1)/install_lib,$(STAGING_DIR_ROOT)/tmp-$(1))
120    $(call locked,$(CP) $(STAGING_DIR_ROOT)/tmp-$(1)/. $(STAGING_DIR_ROOT)/,root-copy)
121    rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
122    touch $$@
123
124    $(PKG_INFO_DIR)/$(1).provides: $$(IPKG_$(1))
125    $$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
126    @rm -rf $(PACKAGE_DIR)/$(1)_* $$(IDIR_$(1))
127    mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/CONTROL $(PKG_INFO_DIR)
128    $(call Package/$(1)/install,$$(IDIR_$(1)))
129    -find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| $(XARGS) rm -rf
130    @( \
131        find $$(IDIR_$(1)) -name lib\*.so\* | awk -F/ '{ print $$$$NF }'; \
132        for file in $$(patsubst %,$(PKG_INFO_DIR)/%.provides,$$(IDEPEND_$(1))); do \
133            if [ -f "$$$$file" ]; then \
134                cat $$$$file; \
135            fi; \
136        done; \
137    ) | sort -u > $(PKG_INFO_DIR)/$(1).provides
138    $(if $(PROVIDES),@for pkg in $(PROVIDES); do cp $(PKG_INFO_DIR)/$(1).provides $(PKG_INFO_DIR)/$$$$pkg.provides; done)
139    $(CheckDependencies)
140
141    $(RSTRIP) $$(IDIR_$(1))
142    ( \
143        echo "Package: $(1)"; \
144        echo "Version: $(VERSION)"; \
145        DEPENDS='$(EXTRA_DEPENDS)'; \
146        for depend in $$(filter-out @%,$$(IDEPEND_$(1))); do \
147            DEPENDS=$$$${DEPENDS:+$$$$DEPENDS, }$$$${depend##+}; \
148        done; \
149        [ -z "$$$$DEPENDS" ] || echo "Depends: $$$$DEPENDS"; \
150        $(if $(PROVIDES), echo "Provides: $(PROVIDES)"; ) \
151        echo "Source: $(SOURCE)"; \
152        $(if $(PKG_SOURCE), echo "SourceFile: $(PKG_SOURCE)"; ) \
153        $(if $(PKG_SOURCE_URL), echo "SourceURL: $(PKG_SOURCE_URL)"; ) \
154        $(if $(PKG_LICENSE), echo "License: $(PKG_LICENSE)"; ) \
155        $(if $(PKG_LICENSE_FILES), echo "LicenseFiles: $(PKG_LICENSE_FILES)"; ) \
156        echo "Section: $(SECTION)"; \
157        $(if $(filter hold,$(PKG_FLAGS)),echo "Status: unknown hold not-installed"; ) \
158        $(if $(filter essential,$(PKG_FLAGS)), echo "Essential: yes"; ) \
159        $(if $(MAINTAINER),echo "Maintainer: $(MAINTAINER)"; ) \
160        echo "Architecture: $(PKGARCH)"; \
161        echo "Installed-Size: 0"; \
162        echo -n "Description: "; $(SH_FUNC) getvar $(call shvar,Package/$(1)/description) | sed -e 's,^[[:space:]]*, ,g'; \
163     ) > $$(IDIR_$(1))/CONTROL/control
164    chmod 644 $$(IDIR_$(1))/CONTROL/control
165    $(SH_FUNC) (cd $$(IDIR_$(1))/CONTROL; \
166        $($(1)_COMMANDS) \
167    )
168
169    ifneq ($$(KEEP_$(1)),)
170        @( \
171            keepfiles=""; \
172            for x in $$(KEEP_$(1)); do \
173                [ -f "$$(IDIR_$(1))/$$$$x" ] || keepfiles="$$$${keepfiles:+$$$$keepfiles }$$$$x"; \
174            done; \
175            [ -z "$$$$keepfiles" ] || { \
176                mkdir -p $$(IDIR_$(1))/lib/upgrade/keep.d; \
177                for x in $$$$keepfiles; do echo $$$$x >> $$(IDIR_$(1))/lib/upgrade/keep.d/$(1); done; \
178            }; \
179        )
180    endif
181
182    $(IPKG_BUILD) $$(IDIR_$(1)) $(PACKAGE_DIR)
183    @[ -f $$(IPKG_$(1)) ]
184
185    $(1)-clean:
186    rm -f $(PACKAGE_DIR)/$(1)_*
187
188    clean: $(1)-clean
189
190  endef
191endif
192

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