source: branches/backfire/include/package-ipkg.mk @ 26433

Last change on this file since 26433 was 26433, checked in by nbd, 5 years ago

build: do not use shell calls to export empty opkg control files, speeds up package build and fixes some "Argument list too long" errors (backport of r26431)

File size: 4.9 KB
Line 
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
9OPKG:= \
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  $(STAGING_DIR_HOST)/bin/opkg \
15        --offline-root $(TARGET_DIR) \
16        --force-depends \
17        --force-overwrite \
18        --force-postinstall \
19        --force-maintainer \
20        --add-dest root:/ \
21        --add-arch all:100 \
22        --add-arch $(ARCH_PACKAGES):200
23
24# invoke ipkg-build with some default options
25IPKG_BUILD:= \
26  ipkg-build -c -o 0 -g 0
27
28IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg
29
30define BuildIPKGVariable
31ifdef Package/$(1)/$(2)
32  $(call shexport,Package/$(1)/$(2))
33  $(1)_COMMANDS += var2file "$(call shvar,Package/$(1)/$(2))" $(2);
34endif
35endef
36
37PARENL :=(
38PARENR :=)
39
40dep_split=$(subst :,$(space),$(1))
41dep_rem=$(subst !,,$(subst $(strip $(PARENL)),,$(subst $(strip $(PARENR)),,$(word 1,$(call dep_split,$(1))))))
42dep_confvar=$(strip $(foreach cond,$(subst ||, ,$(call dep_rem,$(1))),$(CONFIG_$(cond))))
43dep_pos=$(if $(call dep_confvar,$(1)),$(call dep_val,$(1)))
44dep_neg=$(if $(call dep_confvar,$(1)),,$(call dep_val,$(1)))
45dep_if=$(if $(findstring !,$(1)),$(call dep_neg,$(1)),$(call dep_pos,$(1)))
46dep_val=$(word 2,$(call dep_split,$(1)))
47strip_deps=$(strip $(subst +,,$(filter-out @%,$(1))))
48filter_deps=$(foreach dep,$(call strip_deps,$(1)),$(if $(findstring :,$(dep)),$(call dep_if,$(dep)),$(dep)))
49
50ifeq ($(DUMP),)
51  define BuildTarget/ipkg
52    IPKG_$(1):=$(PACKAGE_DIR)/$(1)_$(VERSION)_$(PKGARCH).ipk
53    IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
54    INFO_$(1):=$(IPKG_STATE_DIR)/info/$(1).list
55    KEEP_$(1):=$(strip $(call Package/$(1)/conffiles))
56
57    ifeq ($(if $(VARIANT),$(BUILD_VARIANT)),$(VARIANT))
58    ifdef Package/$(1)/install
59      ifneq ($(CONFIG_PACKAGE_$(1))$(SDK)$(DEVELOPER),)
60        compile: $$(IPKG_$(1)) $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
61
62        ifeq ($(CONFIG_PACKAGE_$(1)),y)
63          install: $$(INFO_$(1))
64        endif
65      else
66        compile: $(1)-disabled
67        $(1)-disabled:
68                @echo "WARNING: skipping $(1) -- package not selected"
69      endif
70    endif
71    endif
72
73    IDEPEND_$(1):=$$(call filter_deps,$$(DEPENDS))
74 
75    $(eval $(call BuildIPKGVariable,$(1),conffiles))
76    $(eval $(call BuildIPKGVariable,$(1),preinst))
77    $(eval $(call BuildIPKGVariable,$(1),postinst))
78    $(eval $(call BuildIPKGVariable,$(1),prerm))
79    $(eval $(call BuildIPKGVariable,$(1),postrm))
80
81    $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(STAMP_BUILT)
82        rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
83        mkdir -p $(STAGING_DIR_ROOT)/stamp $(STAGING_DIR_ROOT)/tmp-$(1)
84        $(call Package/$(1)/install,$(STAGING_DIR_ROOT)/tmp-$(1))
85        $(call Package/$(1)/install_lib,$(STAGING_DIR_ROOT)/tmp-$(1))
86        $(CP) $(STAGING_DIR_ROOT)/tmp-$(1)/. $(STAGING_DIR_ROOT)/
87        rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
88        touch $$@
89
90    $$(IPKG_$(1)): $(STAMP_BUILT)
91        @rm -f $(PACKAGE_DIR)/$(1)_*
92        rm -rf $$(IDIR_$(1))
93        mkdir -p $$(IDIR_$(1))/CONTROL
94        echo "Package: $(1)" > $$(IDIR_$(1))/CONTROL/control
95        echo "Version: $(VERSION)" >> $$(IDIR_$(1))/CONTROL/control
96        ( \
97                DEPENDS='$(EXTRA_DEPENDS)'; \
98                for depend in $$(filter-out @%,$$(IDEPEND_$(1))); do \
99                        DEPENDS=$$$${DEPENDS:+$$$$DEPENDS, }$$$${depend##+}; \
100                done; \
101                echo "Depends: $$$$DEPENDS"; \
102                echo "Provides: $(PROVIDES)"; \
103                echo "Source: $(SOURCE)"; \
104                echo "Section: $(SECTION)"; \
105                echo "Status: unknown $(if $(filter hold,$(PKG_FLAGS)),hold,ok) not-installed"; \
106                echo "Essential: $(if $(filter essential,$(PKG_FLAGS)),yes,no)"; \
107                echo "Priority: $(PRIORITY)"; \
108                echo "Maintainer: $(MAINTAINER)"; \
109                echo "Architecture: $(PKGARCH)"; \
110                echo "Installed-Size: 0"; \
111                echo -n "Description: "; getvar $(call shvar,Package/$(1)/description) | sed -e 's,^[[:space:]]*, ,g'; \
112        ) >> $$(IDIR_$(1))/CONTROL/control
113        chmod 644 $$(IDIR_$(1))/CONTROL/control
114        (cd $$(IDIR_$(1))/CONTROL; \
115                $($(1)_COMMANDS) \
116        )
117        $(call Package/$(1)/install,$$(IDIR_$(1)))
118        mkdir -p $(PACKAGE_DIR)
119        -find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' | $(XARGS) rm -rf
120        $(RSTRIP) $$(IDIR_$(1))
121
122    ifneq ($$(KEEP_$(1)),)
123                @( \
124                        keepfiles=""; \
125                        for x in $$(KEEP_$(1)); do \
126                                [ -f "$$(IDIR_$(1))/$$$$x" ] || keepfiles="$$$${keepfiles:+$$$$keepfiles }$$$$x"; \
127                        done; \
128                        [ -z "$keepfiles" ] || { \
129                                mkdir -p $$(IDIR_$(1))/lib/upgrade/keep.d; \
130                                for x in $$$$keepfiles; do echo $$$$x >> $$(IDIR_$(1))/lib/upgrade/keep.d/$(1); done; \
131                        }; \
132                )
133    endif
134
135        $(IPKG_BUILD) $$(IDIR_$(1)) $(PACKAGE_DIR)
136        @[ -f $$(IPKG_$(1)) ] || false 
137
138    $$(INFO_$(1)): $$(IPKG_$(1))
139        @[ -d $(TARGET_DIR)/tmp ] || mkdir -p $(TARGET_DIR)/tmp
140        $(OPKG) install $$(IPKG_$(1))
141        $(if $(filter-out essential,$(PKG_FLAGS)),for flag in $(filter-out essential,$(PKG_FLAGS)); do $(OPKG) flag $$$$flag $(1); done)
142
143    $(1)-clean:
144        rm -f $(PACKAGE_DIR)/$(1)_*
145
146    clean: $(1)-clean
147
148  endef
149endif
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