include/package-ipkg.mk

   1 #
   2 # Copyright (C) 2006-2014 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 ifndef DUMP
   9   include $(INCLUDE_DIR)/feeds.mk
  10 endif
  11
  12 # invoke ipkg-build with some default options
  13 IPKG_BUILD:= \
  14   $(SCRIPT_DIR)/ipkg-build -c -o 0 -g 0
  15
  16 IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg
  17
  18 # 1: package name
  19 # 2: variable name
  20 # 3: variable suffix
  21 # 4: file is a script
  22 define BuildIPKGVariable
  23 ifdef Package/$(1)/$(2)
  24   $$(IPKG_$(1)) : VAR_$(2)$(3)=$$(Package/$(1)/$(2))
  25   $(call shexport,Package/$(1)/$(2))
  26   $(1)_COMMANDS += echo "$$$$$$$$$(call shvar,Package/$(1)/$(2))" > $(2)$(3); $(if $(4),chmod 0755 $(2)$(3);)
  27 endif
  28 endef
  29
  30 PARENL :=(
  31 PARENR :=)
  32
  33 dep_split=$(subst :,$(space),$(1))
  34 dep_rem=$(subst !,,$(subst $(strip $(PARENL)),,$(subst $(strip $(PARENR)),,$(word 1,$(call dep_split,$(1))))))
  35 dep_confvar=$(strip $(foreach cond,$(subst ||, ,$(call dep_rem,$(1))),$(CONFIG_$(cond))))
  36 dep_pos=$(if $(call dep_confvar,$(1)),$(call dep_val,$(1)))
  37 dep_neg=$(if $(call dep_confvar,$(1)),,$(call dep_val,$(1)))
  38 dep_if=$(if $(findstring !,$(1)),$(call dep_neg,$(1)),$(call dep_pos,$(1)))
  39 dep_val=$(word 2,$(call dep_split,$(1)))
  40 strip_deps=$(strip $(subst +,,$(filter-out @%,$(1))))
  41 filter_deps=$(foreach dep,$(call strip_deps,$(1)),$(if $(findstring :,$(dep)),$(call dep_if,$(dep)),$(dep)))
  42
  43 define AddDependency
  44   $$(if $(1),$$(if $(2),$$(foreach pkg,$(1),$$(IPKG_$$(pkg))): $$(foreach pkg,$(2),$$(IPKG_$$(pkg)))))
  45 endef
  46
  47 define FixupReverseDependencies
  48   DEPS := $$(filter %:$(1),$$(IDEPEND))
  49   DEPS := $$(patsubst %:$(1),%,$$(DEPS))
  50   DEPS := $$(filter $$(DEPS),$$(IPKGS))
  51   $(call AddDependency,$$(DEPS),$(1))
  52 endef
  53
  54 define FixupDependencies
  55   DEPS := $$(filter $(1):%,$$(IDEPEND))
  56   DEPS := $$(patsubst $(1):%,%,$$(DEPS))
  57   DEPS := $$(filter $$(DEPS),$$(IPKGS))
  58   $(call AddDependency,$(1),$$(DEPS))
  59 endef
  60
  61 ifneq ($(PKG_NAME),toolchain)
  62   define CheckDependencies
  63         @( \
  64                 rm -f $(PKG_INFO_DIR)/$(1).missing; \
  65                 ( \
  66                         export \
  67                                 READELF=$(TARGET_CROSS)readelf \
  68                                 OBJCOPY=$(TARGET_CROSS)objcopy \
  69                                 XARGS="$(XARGS)"; \
  70                         $(SCRIPT_DIR)/gen-dependencies.sh "$$(IDIR_$(1))"; \
  71                 ) | while read FILE; do \
  72                         grep -qxF "$$$$FILE" $(PKG_INFO_DIR)/$(1).provides || \
  73                                 echo "$$$$FILE" >> $(PKG_INFO_DIR)/$(1).missing; \
  74                 done; \
  75                 if [ -f "$(PKG_INFO_DIR)/$(1).missing" ]; then \
  76                         echo "Package $(1) is missing dependencies for the following libraries:" >&2; \
  77                         cat "$(PKG_INFO_DIR)/$(1).missing" >&2; \
  78                         false; \
  79                 fi; \
  80         )
  81   endef
  82 endif
  83
  84 _addsep=$(word 1,$(1))$(foreach w,$(wordlist 2,$(words $(1)),$(1)),$(strip $(2) $(w)))
  85 _cleansep=$(subst $(space)$(2)$(space),$(2)$(space),$(1))
  86 mergelist=$(call _cleansep,$(call _addsep,$(1),$(comma)),$(comma))
  87 addfield=$(if $(strip $(2)),$(1): $(2))
  88 _define=define
  89 _endef=endef
  90
  91 ifeq ($(DUMP),)
  92   define BuildTarget/ipkg
  93     PDIR_$(1):=$(call FeedPackageDir,$(1))
  94     IPKG_$(1):=$$(PDIR_$(1))/$(1)_$(VERSION)_$(PKGARCH).ipk
  95     IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
  96     KEEP_$(1):=$(strip $(call Package/$(1)/conffiles))
  97
  98     ifeq ($(BUILD_VARIANT),$$(if $$(VARIANT),$$(VARIANT),$(BUILD_VARIANT)))
  99     do_install=
 100     ifdef Package/$(1)/install
 101       do_install=yes
 102     endif
 103     ifdef Package/$(1)/install-overlay
 104       do_install=yes
 105     endif
 106     ifdef do_install
 107       ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER),)
 108         IPKGS += $(1)
 109         $(_pkg_target)compile: $$(IPKG_$(1)) $(PKG_INFO_DIR)/$(1).provides $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
 110         prepare-package-install: $$(IPKG_$(1))
 111         compile: $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
 112       else
 113         $(if $(CONFIG_PACKAGE_$(1)),$$(info WARNING: skipping $(1) -- package not selected))
 114       endif
 115
 116       .PHONY: $(PKG_INSTALL_STAMP).$(1)
 117       ifeq ($(CONFIG_PACKAGE_$(1)),y)
 118         compile: $(PKG_INSTALL_STAMP).$(1)
 119       endif
 120       $(PKG_INSTALL_STAMP).$(1): prepare-package-install
 121                 echo "$(1)" >> $(PKG_INSTALL_STAMP)
 122     endif
 123     endif
 124
 125     DEPENDS:=$(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
 126     IDEPEND_$(1):=$$(call filter_deps,$$(DEPENDS))
 127     IDEPEND += $$(patsubst %,$(1):%,$$(IDEPEND_$(1)))
 128     $(FixupDependencies)
 129     $(FixupReverseDependencies)
 130
 131     $(eval $(call BuildIPKGVariable,$(1),conffiles))
 132     $(eval $(call BuildIPKGVariable,$(1),preinst,,1))
 133     $(eval $(call BuildIPKGVariable,$(1),postinst,-pkg,1))
 134     $(eval $(call BuildIPKGVariable,$(1),prerm,-pkg,1))
 135     $(eval $(call BuildIPKGVariable,$(1),postrm,,1))
 136
 137     $(PKG_BUILD_DIR)/.pkgdir/$(1).installed : export PATH=$$(TARGET_PATH_PKG)
 138     $(PKG_BUILD_DIR)/.pkgdir/$(1).installed: $(STAMP_BUILT)
 139         rm -rf $$@ $(PKG_BUILD_DIR)/.pkgdir/$(1)
 140         mkdir -p $(PKG_BUILD_DIR)/.pkgdir/$(1)
 141         $(call Package/$(1)/install,$(PKG_BUILD_DIR)/.pkgdir/$(1))
 142         $(call Package/$(1)/install_lib,$(PKG_BUILD_DIR)/.pkgdir/$(1))
 143         touch $$@
 144
 145     $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
 146         mkdir -p $(STAGING_DIR_ROOT)/stamp
 147         $(if $(ABI_VERSION),echo '$(ABI_VERSION)' | cmp -s - $(PKG_INFO_DIR)/$(1).version || echo '$(ABI_VERSION)' > $(PKG_INFO_DIR)/$(1).version)
 148         $(call locked,$(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(STAGING_DIR_ROOT)/,root-copy)
 149         touch $$@
 150
 151     Package/$(1)/DEPENDS := $$(call mergelist,$$(filter-out @%,$$(IDEPEND_$(1))))
 152     ifneq ($$(EXTRA_DEPENDS),)
 153       Package/$(1)/DEPENDS := $$(EXTRA_DEPENDS)$$(if $$(Package/$(1)/DEPENDS),$$(comma) $$(Package/$(1)/DEPENDS))
 154     endif
 155
 156 $(_define) Package/$(1)/CONTROL
 157 Package: $(1)
 158 Version: $(VERSION)
 159 $$(call addfield,Depends,$$(Package/$(1)/DEPENDS)
 160 )$$(call addfield,Conflicts,$$(call mergelist,$(CONFLICTS))
 161 )$$(call addfield,Provides,$$(call mergelist,$(PROVIDES))
 162 )$$(call addfield,Alternatives,$$(call mergelist,$(ALTERNATIVES))
 163 )$$(call addfield,Source,$(SOURCE)
 164 )$$(call addfield,License,$(LICENSE)
 165 )$$(call addfield,LicenseFiles,$(LICENSE_FILES)
 166 )$$(call addfield,Section,$(SECTION)
 167 )$$(call addfield,Require-User,$(USERID)
 168 )$(if $(filter hold,$(PKG_FLAGS)),Status: unknown hold not-installed
 169 )$(if $(filter essential,$(PKG_FLAGS)),Essential: yes
 170 )$(if $(MAINTAINER),Maintainer: $(MAINTAINER)
 171 )Architecture: $(PKGARCH)
 172 Installed-Size: 0
 173 $(_endef)
 174
 175     $$(IPKG_$(1)) : export CONTROL=$$(Package/$(1)/CONTROL)
 176     $$(IPKG_$(1)) : export DESCRIPTION=$$(Package/$(1)/description)
 177     $$(IPKG_$(1)) : export PATH=$$(TARGET_PATH_PKG)
 178     $(PKG_INFO_DIR)/$(1).provides $$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
 179         @rm -rf $$(IDIR_$(1)) $$(call opkg_package_files,$(1))
 180         mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/CONTROL $(PKG_INFO_DIR)
 181         $(call Package/$(1)/install,$$(IDIR_$(1)))
 182         $(if $(Package/$(1)/install-overlay),mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/rootfs-overlay)
 183         $(call Package/$(1)/install-overlay,$$(IDIR_$(1))/rootfs-overlay)
 184         -find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| $(XARGS) rm -rf
 185         @( \
 186                 find $$(IDIR_$(1)) -name lib\*.so\* -or -name \*.ko | awk -F/ '{ print $$$$NF }'; \
 187                 for file in $$(patsubst %,$(PKG_INFO_DIR)/%.provides,$$(IDEPEND_$(1))); do \
 188                         if [ -f "$$$$file" ]; then \
 189                                 cat $$$$file; \
 190                         fi; \
 191                 done; $(Package/$(1)/extra_provides) \
 192         ) | sort -u > $(PKG_INFO_DIR)/$(1).provides
 193         $(if $(PROVIDES),@for pkg in $(filter-out $(1),$(PROVIDES)); do cp $(PKG_INFO_DIR)/$(1).provides $(PKG_INFO_DIR)/$$$$pkg.provides; done)
 194         $(CheckDependencies)
 195
 196         $(RSTRIP) $$(IDIR_$(1))
 197         (cd $$(IDIR_$(1))/CONTROL; \
 198                 ( \
 199                         echo "$$$$CONTROL"; \
 200                         printf "Description: "; echo "$$$$DESCRIPTION" | sed -e 's,^[[:space:]]*, ,g'; \
 201                 ) > control; \
 202                 chmod 644 control; \
 203                 ( \
 204                         echo "#!/bin/sh"; \
 205                         echo "[ \"\$$$${IPKG_NO_SCRIPT}\" = \"1\" ] && exit 0"; \
 206                         echo "[ -x "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
 207                         echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
 208                         echo "default_postinst \$$$$0 \$$$$@"; \
 209                 ) > postinst; \
 210                 ( \
 211                         echo "#!/bin/sh"; \
 212                         echo "[ -x "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
 213                         echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
 214                         echo "default_prerm \$$$$0 \$$$$@"; \
 215                 ) > prerm; \
 216                 chmod 0755 postinst prerm; \
 217                 $($(1)_COMMANDS) \
 218         )
 219
 220     ifneq ($$(KEEP_$(1)),)
 221                 @( \
 222                         keepfiles=""; \
 223                         for x in $$(KEEP_$(1)); do \
 224                                 [ -f "$$(IDIR_$(1))/$$$$x" ] || keepfiles="$$$${keepfiles:+$$$$keepfiles }$$$$x"; \
 225                         done; \
 226                         [ -z "$$$$keepfiles" ] || { \
 227                                 mkdir -p $$(IDIR_$(1))/lib/upgrade/keep.d; \
 228                                 for x in $$$$keepfiles; do echo $$$$x >> $$(IDIR_$(1))/lib/upgrade/keep.d/$(1); done; \
 229                         }; \
 230                 )
 231     endif
 232
 233         $(INSTALL_DIR) $$(PDIR_$(1))
 234         $(IPKG_BUILD) $$(IDIR_$(1)) $$(PDIR_$(1))
 235         @[ -f $$(IPKG_$(1)) ]
 236
 237     $(1)-clean:
 238         $$(if $$(call opkg_package_files,$(1)),rm -f $$(call opkg_package_files,$(1)))
 239
 240     clean: $(1)-clean
 241
 242   endef
 243 endif