include/package-ipkg.mk

   1 # SPDX-License-Identifier: GPL-2.0-only
   2 #
   3 # Copyright (C) 2006-2020 OpenWrt.org
   4
   5 ifndef DUMP
   6   include $(INCLUDE_DIR)/feeds.mk
   7 endif
   8
   9 IPKG_REMOVE:= \
  10   $(SCRIPT_DIR)/ipkg-remove
  11
  12 IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg
  13
  14 # Generates a make statement to return a wildcard for candidate ipkg files
  15 # 1: package name
  16 define gen_ipkg_wildcard
  17   $(1)$$(if $$(filter -%,$$(ABIV_$(1))),,[^a-z-])*
  18 endef
  19
  20 # 1: package name
  21 # 2: candidate ipk files
  22 define remove_ipkg_files
  23   $(if $(strip $(2)),$(IPKG_REMOVE) $(1) $(2))
  24 endef
  25
  26 # 1: package name
  27 # 2: variable name
  28 # 3: variable suffix
  29 # 4: file is a script
  30 define BuildIPKGVariable
  31 ifdef Package/$(1)/$(2)
  32   $$(IPKG_$(1)) : VAR_$(2)$(3)=$$(Package/$(1)/$(2))
  33   $(call shexport,Package/$(1)/$(2))
  34   $(1)_COMMANDS += echo "$$$$$$$$$(call shvar,Package/$(1)/$(2))" > $(2)$(3); $(if $(4),chmod 0755 $(2)$(3);)
  35 endif
  36 endef
  37
  38 PARENL :=(
  39 PARENR :=)
  40
  41 dep_split=$(subst :,$(space),$(1))
  42 dep_rem=$(subst !,,$(subst $(strip $(PARENL)),,$(subst $(strip $(PARENR)),,$(word 1,$(call dep_split,$(1))))))
  43 dep_and=dep_and_res:=$$(and $(subst $(space),$(comma),$(foreach cond,$(subst &&, ,$(1)),$$(CONFIG_$(cond)))))
  44 dep_confvar=$(strip $(foreach cond,$(subst ||, ,$(call dep_rem,$(1))),$(eval $(call dep_and,$(cond)))$(dep_and_res)))
  45 dep_pos=$(if $(call dep_confvar,$(1)),$(call dep_val,$(1)))
  46 dep_neg=$(if $(call dep_confvar,$(1)),,$(call dep_val,$(1)))
  47 dep_if=$(if $(findstring !,$(1)),$(call dep_neg,$(1)),$(call dep_pos,$(1)))
  48 dep_val=$(word 2,$(call dep_split,$(1)))
  49 strip_deps=$(strip $(subst +,,$(filter-out @%,$(1))))
  50 filter_deps=$(foreach dep,$(call strip_deps,$(1)),$(if $(findstring :,$(dep)),$(call dep_if,$(dep)),$(dep)))
  51
  52 define AddDependency
  53   $$(if $(1),$$(if $(2),$$(foreach pkg,$(1),$$(IPKG_$$(pkg))): $$(foreach pkg,$(2),$$(IPKG_$$(pkg)))))
  54 endef
  55
  56 define FixupReverseDependencies
  57   DEPS := $$(filter %:$(1),$$(IDEPEND))
  58   DEPS := $$(patsubst %:$(1),%,$$(DEPS))
  59   DEPS := $$(filter $$(DEPS),$$(IPKGS))
  60   $(call AddDependency,$$(DEPS),$(1))
  61 endef
  62
  63 define FixupDependencies
  64   DEPS := $$(filter $(1):%,$$(IDEPEND))
  65   DEPS := $$(patsubst $(1):%,%,$$(DEPS))
  66   DEPS := $$(filter $$(DEPS),$$(IPKGS))
  67   $(call AddDependency,$(1),$$(DEPS))
  68 endef
  69
  70 ifneq ($(PKG_NAME),toolchain)
  71   define CheckDependencies
  72         @( \
  73                 rm -f $(PKG_INFO_DIR)/$(1).missing; \
  74                 ( \
  75                         export \
  76                                 READELF=$(TARGET_CROSS)readelf \
  77                                 OBJCOPY=$(TARGET_CROSS)objcopy \
  78                                 XARGS="$(XARGS)"; \
  79                         $(SCRIPT_DIR)/gen-dependencies.sh "$$(IDIR_$(1))"; \
  80                 ) | while read FILE; do \
  81                         grep -qxF "$$$$FILE" $(PKG_INFO_DIR)/$(1).provides || \
  82                                 echo "$$$$FILE" >> $(PKG_INFO_DIR)/$(1).missing; \
  83                 done; \
  84                 if [ -f "$(PKG_INFO_DIR)/$(1).missing" ]; then \
  85                         echo "Package $(1) is missing dependencies for the following libraries:" >&2; \
  86                         cat "$(PKG_INFO_DIR)/$(1).missing" >&2; \
  87                         false; \
  88                 fi; \
  89         )
  90   endef
  91 endif
  92
  93 _addsep=$(word 1,$(1))$(foreach w,$(wordlist 2,$(words $(1)),$(1)),$(strip $(2) $(w)))
  94 _cleansep=$(subst $(space)$(2)$(space),$(2)$(space),$(1))
  95 mergelist=$(call _cleansep,$(call _addsep,$(1),$(comma)),$(comma))
  96 addfield=$(if $(strip $(2)),$(1): $(2))
  97 _define=define
  98 _endef=endef
  99
 100 ifeq ($(DUMP),)
 101   define BuildTarget/ipkg
 102     ABIV_$(1):=$(call FormatABISuffix,$(1),$(ABI_VERSION))
 103     PDIR_$(1):=$(call FeedPackageDir,$(1))
 104     IPKG_$(1):=$$(PDIR_$(1))/$(1)$$(ABIV_$(1))_$(VERSION)_$(PKGARCH).ipk
 105     IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
 106     KEEP_$(1):=$(strip $(call Package/$(1)/conffiles))
 107
 108     TARGET_VARIANT:=$$(if $(ALL_VARIANTS),$$(if $$(VARIANT),$$(filter-out *,$$(VARIANT)),$(firstword $(ALL_VARIANTS))))
 109     ifeq ($(BUILD_VARIANT),$$(if $$(TARGET_VARIANT),$$(TARGET_VARIANT),$(BUILD_VARIANT)))
 110     do_install=
 111     ifdef Package/$(1)/install
 112       do_install=yes
 113     endif
 114     ifdef Package/$(1)/install-overlay
 115       do_install=yes
 116     endif
 117     ifdef do_install
 118       ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER),)
 119         IPKGS += $(1)
 120         $(_pkg_target)compile: $$(IPKG_$(1)) $(PKG_INFO_DIR)/$(1).provides $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
 121         prepare-package-install: $$(IPKG_$(1))
 122         compile: $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
 123       else
 124         $(if $(CONFIG_PACKAGE_$(1)),$$(info WARNING: skipping $(1) -- package not selected))
 125       endif
 126
 127       .PHONY: $(PKG_INSTALL_STAMP).$(1)
 128       ifeq ($(CONFIG_PACKAGE_$(1)),y)
 129         compile: $(PKG_INSTALL_STAMP).$(1)
 130       endif
 131       $(PKG_INSTALL_STAMP).$(1): prepare-package-install
 132                 echo "$(1)" >> $(PKG_INSTALL_STAMP)
 133     else
 134       $(if $(CONFIG_PACKAGE_$(1)),$$(warning WARNING: skipping $(1) -- package has no install section))
 135     endif
 136     endif
 137
 138     DEPENDS:=$(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
 139     IDEPEND_$(1):=$$(call filter_deps,$$(DEPENDS))
 140     IDEPEND += $$(patsubst %,$(1):%,$$(IDEPEND_$(1)))
 141     $(FixupDependencies)
 142     $(FixupReverseDependencies)
 143
 144     $(eval $(call BuildIPKGVariable,$(1),conffiles))
 145     $(eval $(call BuildIPKGVariable,$(1),preinst,,1))
 146     $(eval $(call BuildIPKGVariable,$(1),postinst,-pkg,1))
 147     $(eval $(call BuildIPKGVariable,$(1),prerm,-pkg,1))
 148     $(eval $(call BuildIPKGVariable,$(1),postrm,,1))
 149
 150     $(PKG_BUILD_DIR)/.pkgdir/$(1).installed : export PATH=$$(TARGET_PATH_PKG)
 151     $(PKG_BUILD_DIR)/.pkgdir/$(1).installed: $(STAMP_BUILT)
 152         rm -rf $$@ $(PKG_BUILD_DIR)/.pkgdir/$(1)
 153         mkdir -p $(PKG_BUILD_DIR)/.pkgdir/$(1)
 154         $(call Package/$(1)/install,$(PKG_BUILD_DIR)/.pkgdir/$(1))
 155         $(call Package/$(1)/install_lib,$(PKG_BUILD_DIR)/.pkgdir/$(1))
 156         touch $$@
 157
 158     $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
 159         mkdir -p $(STAGING_DIR_ROOT)/stamp
 160         $(if $(ABI_VERSION),echo '$(ABI_VERSION)' | cmp -s - $(PKG_INFO_DIR)/$(1).version || { \
 161                 echo '$(ABI_VERSION)' > $(PKG_INFO_DIR)/$(1).version; \
 162                 $(foreach pkg,$(filter-out $(1),$(PROVIDES)), \
 163                         cp $(PKG_INFO_DIR)/$(1).version $(PKG_INFO_DIR)/$(pkg).version; \
 164                 ) \
 165         } )
 166         $(call locked,$(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(STAGING_DIR_ROOT)/,root-copy)
 167         touch $$@
 168
 169     Package/$(1)/DEPENDS := $$(call mergelist,$$(foreach dep,$$(filter-out @%,$$(IDEPEND_$(1))),$$(dep)$$(call GetABISuffix,$$(dep))))
 170     ifneq ($$(EXTRA_DEPENDS),)
 171       Package/$(1)/DEPENDS := $$(EXTRA_DEPENDS)$$(if $$(Package/$(1)/DEPENDS),$$(comma) $$(Package/$(1)/DEPENDS))
 172     endif
 173
 174 $(_define) Package/$(1)/CONTROL
 175 Package: $(1)$$(ABIV_$(1))
 176 Version: $(VERSION)
 177 $$(call addfield,Depends,$$(Package/$(1)/DEPENDS)
 178 )$$(call addfield,Conflicts,$$(call mergelist,$(CONFLICTS))
 179 )$$(call addfield,Provides,$$(call mergelist,$$(filter-out $(1)$$(ABIV_$(1)),$(PROVIDES)$$(if $$(ABIV_$(1)), $(1) $(foreach provide,$(PROVIDES),$(provide)$$(ABIV_$(1))))))
 180 )$$(call addfield,Alternatives,$$(call mergelist,$(ALTERNATIVES))
 181 )$$(call addfield,Source,$(SOURCE)
 182 )$$(call addfield,SourceName,$(1)
 183 )$$(call addfield,License,$(LICENSE)
 184 )$$(call addfield,LicenseFiles,$(LICENSE_FILES)
 185 )$$(call addfield,Section,$(SECTION)
 186 )$$(call addfield,Require-User,$(USERID)
 187 )$$(call addfield,SourceDateEpoch,$(PKG_SOURCE_DATE_EPOCH)
 188 )$$(if $$(ABIV_$(1)),ABIVersion: $$(ABIV_$(1))
 189 )$(if $(PKG_CPE_ID),CPE-ID: $(PKG_CPE_ID)
 190 )$(if $(filter hold,$(PKG_FLAGS)),Status: unknown hold not-installed
 191 )$(if $(filter essential,$(PKG_FLAGS)),Essential: yes
 192 )$(if $(MAINTAINER),Maintainer: $(MAINTAINER)
 193 )Architecture: $(PKGARCH)
 194 Installed-Size: 0
 195 $(_endef)
 196
 197     $$(IPKG_$(1)) : export CONTROL=$$(Package/$(1)/CONTROL)
 198     $$(IPKG_$(1)) : export DESCRIPTION=$$(Package/$(1)/description)
 199     $$(IPKG_$(1)) : export PATH=$$(TARGET_PATH_PKG)
 200     $$(IPKG_$(1)) : export PKG_SOURCE_DATE_EPOCH:=$(PKG_SOURCE_DATE_EPOCH)
 201     $(PKG_INFO_DIR)/$(1).provides $$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
 202         @rm -rf $$(IDIR_$(1)); \
 203                 $$(call remove_ipkg_files,$(1),$$(call opkg_package_files,$(call gen_ipkg_wildcard,$(1))))
 204         mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/CONTROL $(PKG_INFO_DIR)
 205         $(call Package/$(1)/install,$$(IDIR_$(1)))
 206         $(if $(Package/$(1)/install-overlay),mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/rootfs-overlay)
 207         $(call Package/$(1)/install-overlay,$$(IDIR_$(1))/rootfs-overlay)
 208         -find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| $(XARGS) rm -rf
 209         @( \
 210                 find $$(IDIR_$(1)) -name lib\*.so\* -or -name \*.ko | awk -F/ '{ print $$$$NF }'; \
 211                 for file in $$(patsubst %,$(PKG_INFO_DIR)/%.provides,$$(IDEPEND_$(1))); do \
 212                         if [ -f "$$$$file" ]; then \
 213                                 cat $$$$file; \
 214                         fi; \
 215                 done; $(Package/$(1)/extra_provides) \
 216         ) | sort -u > $(PKG_INFO_DIR)/$(1).provides
 217         $(if $(PROVIDES),@for pkg in $(filter-out $(1),$(PROVIDES)); do cp $(PKG_INFO_DIR)/$(1).provides $(PKG_INFO_DIR)/$$$$pkg.provides; done)
 218         $(CheckDependencies)
 219
 220         $(RSTRIP) $$(IDIR_$(1))
 221
 222     ifneq ($$(CONFIG_IPK_FILES_CHECKSUMS),)
 223         (cd $$(IDIR_$(1)); \
 224                 ( \
 225                         find . -type f \! -path ./CONTROL/\* -exec $(MKHASH) sha256 -n \{\} \; 2> /dev/null | \
 226                         sed 's|\([[:blank:]]\)\./| \1/|' > $$(IDIR_$(1))/CONTROL/files-sha256sum \
 227                 ) || true \
 228         )
 229     endif
 230         (cd $$(IDIR_$(1))/CONTROL; \
 231                 ( \
 232                         echo "$$$$CONTROL"; \
 233                         printf "Description: "; echo "$$$$DESCRIPTION" | sed -e 's,^[[:space:]]*, ,g'; \
 234                 ) > control; \
 235                 chmod 644 control; \
 236                 ( \
 237                         echo "#!/bin/sh"; \
 238                         echo "[ \"\$$$${IPKG_NO_SCRIPT}\" = \"1\" ] && exit 0"; \
 239                         echo "[ -s "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
 240                         echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
 241                         echo "default_postinst \$$$$0 \$$$$@"; \
 242                 ) > postinst; \
 243                 ( \
 244                         echo "#!/bin/sh"; \
 245                         echo "[ -s "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
 246                         echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
 247                         echo "default_prerm \$$$$0 \$$$$@"; \
 248                 ) > prerm; \
 249                 chmod 0755 postinst prerm; \
 250                 $($(1)_COMMANDS) \
 251         )
 252
 253     ifneq ($$(KEEP_$(1)),)
 254                 @( \
 255                         keepfiles=""; \
 256                         for x in $$(KEEP_$(1)); do \
 257                                 [ -f "$$(IDIR_$(1))/$$$$x" ] || keepfiles="$$$${keepfiles:+$$$$keepfiles }$$$$x"; \
 258                         done; \
 259                         [ -z "$$$$keepfiles" ] || { \
 260                                 mkdir -p $$(IDIR_$(1))/lib/upgrade/keep.d; \
 261                                 for x in $$$$keepfiles; do echo $$$$x >> $$(IDIR_$(1))/lib/upgrade/keep.d/$(1); done; \
 262                         }; \
 263                 )
 264     endif
 265
 266         $(INSTALL_DIR) $$(PDIR_$(1))
 267         $(FAKEROOT) $(STAGING_DIR_HOST)/bin/bash $(SCRIPT_DIR)/ipkg-build -m "$(FILE_MODES)" $$(IDIR_$(1)) $$(PDIR_$(1))
 268         @[ -f $$(IPKG_$(1)) ]
 269
 270     $(1)-clean:
 271         $$(call remove_ipkg_files,$(1),$$(call opkg_package_files,$(call gen_ipkg_wildcard,$(1))))
 272
 273     clean: $(1)-clean
 274
 275   endef
 276 endif