73bc636aba
It's a list of specs of the following form seprated by commas to
describe alternatives provided by this package
<prio>:<path>:<altpath>
<path> will be a symbolic link to <altpath> of the highest <prio>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
244 lines
8.5 KiB
Makefile
244 lines
8.5 KiB
Makefile
#
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# Copyright (C) 2006-2014 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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ifndef DUMP
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include $(INCLUDE_DIR)/feeds.mk
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endif
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# invoke ipkg-build with some default options
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IPKG_BUILD:= \
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$(SCRIPT_DIR)/ipkg-build -c -o 0 -g 0
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IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg
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# 1: package name
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# 2: variable name
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# 3: variable suffix
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# 4: file is a script
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define BuildIPKGVariable
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ifdef Package/$(1)/$(2)
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$$(IPKG_$(1)) : VAR_$(2)$(3)=$$(Package/$(1)/$(2))
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$(call shexport,Package/$(1)/$(2))
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$(1)_COMMANDS += echo "$$$$$$$$$(call shvar,Package/$(1)/$(2))" > $(2)$(3); $(if $(4),chmod 0755 $(2)$(3);)
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endif
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endef
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PARENL :=(
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PARENR :=)
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dep_split=$(subst :,$(space),$(1))
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dep_rem=$(subst !,,$(subst $(strip $(PARENL)),,$(subst $(strip $(PARENR)),,$(word 1,$(call dep_split,$(1))))))
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dep_confvar=$(strip $(foreach cond,$(subst ||, ,$(call dep_rem,$(1))),$(CONFIG_$(cond))))
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dep_pos=$(if $(call dep_confvar,$(1)),$(call dep_val,$(1)))
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dep_neg=$(if $(call dep_confvar,$(1)),,$(call dep_val,$(1)))
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dep_if=$(if $(findstring !,$(1)),$(call dep_neg,$(1)),$(call dep_pos,$(1)))
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dep_val=$(word 2,$(call dep_split,$(1)))
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strip_deps=$(strip $(subst +,,$(filter-out @%,$(1))))
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filter_deps=$(foreach dep,$(call strip_deps,$(1)),$(if $(findstring :,$(dep)),$(call dep_if,$(dep)),$(dep)))
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define AddDependency
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$$(if $(1),$$(if $(2),$$(foreach pkg,$(1),$$(IPKG_$$(pkg))): $$(foreach pkg,$(2),$$(IPKG_$$(pkg)))))
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endef
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define FixupReverseDependencies
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DEPS := $$(filter %:$(1),$$(IDEPEND))
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DEPS := $$(patsubst %:$(1),%,$$(DEPS))
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DEPS := $$(filter $$(DEPS),$$(IPKGS))
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$(call AddDependency,$$(DEPS),$(1))
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endef
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define FixupDependencies
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DEPS := $$(filter $(1):%,$$(IDEPEND))
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DEPS := $$(patsubst $(1):%,%,$$(DEPS))
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DEPS := $$(filter $$(DEPS),$$(IPKGS))
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$(call AddDependency,$(1),$$(DEPS))
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endef
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ifneq ($(PKG_NAME),toolchain)
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define CheckDependencies
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@( \
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rm -f $(PKG_INFO_DIR)/$(1).missing; \
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( \
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export \
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READELF=$(TARGET_CROSS)readelf \
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OBJCOPY=$(TARGET_CROSS)objcopy \
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XARGS="$(XARGS)"; \
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$(SCRIPT_DIR)/gen-dependencies.sh "$$(IDIR_$(1))"; \
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) | while read FILE; do \
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grep -qxF "$$$$FILE" $(PKG_INFO_DIR)/$(1).provides || \
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echo "$$$$FILE" >> $(PKG_INFO_DIR)/$(1).missing; \
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done; \
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if [ -f "$(PKG_INFO_DIR)/$(1).missing" ]; then \
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echo "Package $(1) is missing dependencies for the following libraries:" >&2; \
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cat "$(PKG_INFO_DIR)/$(1).missing" >&2; \
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false; \
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fi; \
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)
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endef
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endif
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_addsep=$(word 1,$(1))$(foreach w,$(wordlist 2,$(words $(1)),$(1)),$(strip $(2) $(w)))
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_cleansep=$(subst $(space)$(2)$(space),$(2)$(space),$(1))
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mergelist=$(call _cleansep,$(call _addsep,$(1),$(comma)),$(comma))
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addfield=$(if $(strip $(2)),$(1): $(2))
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_define=define
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_endef=endef
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ifeq ($(DUMP),)
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define BuildTarget/ipkg
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PDIR_$(1):=$(call FeedPackageDir,$(1))
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IPKG_$(1):=$$(PDIR_$(1))/$(1)_$(VERSION)_$(PKGARCH).ipk
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IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
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KEEP_$(1):=$(strip $(call Package/$(1)/conffiles))
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ifeq ($(BUILD_VARIANT),$$(if $$(VARIANT),$$(VARIANT),$(BUILD_VARIANT)))
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do_install=
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ifdef Package/$(1)/install
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do_install=yes
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endif
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ifdef Package/$(1)/install-overlay
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do_install=yes
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endif
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ifdef do_install
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ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER),)
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IPKGS += $(1)
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$(_pkg_target)compile: $$(IPKG_$(1)) $(PKG_INFO_DIR)/$(1).provides $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
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prepare-package-install: $$(IPKG_$(1))
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compile: $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
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else
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$(if $(CONFIG_PACKAGE_$(1)),$$(info WARNING: skipping $(1) -- package not selected))
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endif
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.PHONY: $(PKG_INSTALL_STAMP).$(1)
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ifeq ($(CONFIG_PACKAGE_$(1)),y)
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compile: $(PKG_INSTALL_STAMP).$(1)
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endif
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$(PKG_INSTALL_STAMP).$(1): prepare-package-install
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echo "$(1)" >> $(PKG_INSTALL_STAMP)
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endif
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endif
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DEPENDS:=$(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
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IDEPEND_$(1):=$$(call filter_deps,$$(DEPENDS))
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IDEPEND += $$(patsubst %,$(1):%,$$(IDEPEND_$(1)))
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$(FixupDependencies)
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$(FixupReverseDependencies)
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$(eval $(call BuildIPKGVariable,$(1),conffiles))
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$(eval $(call BuildIPKGVariable,$(1),preinst,,1))
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$(eval $(call BuildIPKGVariable,$(1),postinst,-pkg,1))
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$(eval $(call BuildIPKGVariable,$(1),prerm,-pkg,1))
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$(eval $(call BuildIPKGVariable,$(1),postrm,,1))
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$(PKG_BUILD_DIR)/.pkgdir/$(1).installed : export PATH=$$(TARGET_PATH_PKG)
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$(PKG_BUILD_DIR)/.pkgdir/$(1).installed: $(STAMP_BUILT)
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rm -rf $$@ $(PKG_BUILD_DIR)/.pkgdir/$(1)
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mkdir -p $(PKG_BUILD_DIR)/.pkgdir/$(1)
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$(call Package/$(1)/install,$(PKG_BUILD_DIR)/.pkgdir/$(1))
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$(call Package/$(1)/install_lib,$(PKG_BUILD_DIR)/.pkgdir/$(1))
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touch $$@
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$(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(PKG_BUILD_DIR)/.pkgdir/$(1).installed
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mkdir -p $(STAGING_DIR_ROOT)/stamp
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$(if $(ABI_VERSION),echo '$(ABI_VERSION)' | cmp -s - $(PKG_INFO_DIR)/$(1).version || echo '$(ABI_VERSION)' > $(PKG_INFO_DIR)/$(1).version)
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$(call locked,$(CP) $(PKG_BUILD_DIR)/.pkgdir/$(1)/. $(STAGING_DIR_ROOT)/,root-copy)
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touch $$@
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Package/$(1)/DEPENDS := $$(call mergelist,$$(filter-out @%,$$(IDEPEND_$(1))))
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ifneq ($$(EXTRA_DEPENDS),)
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Package/$(1)/DEPENDS := $$(EXTRA_DEPENDS)$$(if $$(Package/$(1)/DEPENDS),$$(comma) $$(Package/$(1)/DEPENDS))
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endif
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$(_define) Package/$(1)/CONTROL
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Package: $(1)
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Version: $(VERSION)
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$$(call addfield,Depends,$$(Package/$(1)/DEPENDS)
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)$$(call addfield,Conflicts,$$(call mergelist,$(CONFLICTS))
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)$$(call addfield,Provides,$$(call mergelist,$(PROVIDES))
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)$$(call addfield,Alternatives,$$(call mergelist,$(ALTERNATIVES))
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)$$(call addfield,Source,$(SOURCE)
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)$$(call addfield,License,$$(PKG_LICENSE)
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)$$(call addfield,LicenseFiles,$$(PKG_LICENSE_FILES)
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)$$(call addfield,Section,$(SECTION)
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)$$(call addfield,Require-User,$(USERID)
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)$(if $(filter hold,$(PKG_FLAGS)),Status: unknown hold not-installed
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)$(if $(filter essential,$(PKG_FLAGS)),Essential: yes
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)$(if $(MAINTAINER),Maintainer: $(MAINTAINER)
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)Architecture: $(PKGARCH)
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Installed-Size: 0
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$(_endef)
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$$(IPKG_$(1)) : export CONTROL=$$(Package/$(1)/CONTROL)
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$$(IPKG_$(1)) : export DESCRIPTION=$$(Package/$(1)/description)
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$$(IPKG_$(1)) : export PATH=$$(TARGET_PATH_PKG)
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$(PKG_INFO_DIR)/$(1).provides $$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
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@rm -rf $$(IDIR_$(1)) $$(call opkg_package_files,$(1))
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mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/CONTROL $(PKG_INFO_DIR)
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$(call Package/$(1)/install,$$(IDIR_$(1)))
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$(if $(Package/$(1)/install-overlay),mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/rootfs-overlay)
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$(call Package/$(1)/install-overlay,$$(IDIR_$(1))/rootfs-overlay)
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-find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| $(XARGS) rm -rf
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@( \
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find $$(IDIR_$(1)) -name lib\*.so\* -or -name \*.ko | awk -F/ '{ print $$$$NF }'; \
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for file in $$(patsubst %,$(PKG_INFO_DIR)/%.provides,$$(IDEPEND_$(1))); do \
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if [ -f "$$$$file" ]; then \
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cat $$$$file; \
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fi; \
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done; $(Package/$(1)/extra_provides) \
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) | sort -u > $(PKG_INFO_DIR)/$(1).provides
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$(if $(PROVIDES),@for pkg in $(PROVIDES); do cp $(PKG_INFO_DIR)/$(1).provides $(PKG_INFO_DIR)/$$$$pkg.provides; done)
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$(CheckDependencies)
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$(RSTRIP) $$(IDIR_$(1))
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(cd $$(IDIR_$(1))/CONTROL; \
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( \
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echo "$$$$CONTROL"; \
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printf "Description: "; echo "$$$$DESCRIPTION" | sed -e 's,^[[:space:]]*, ,g'; \
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) > control; \
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chmod 644 control; \
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( \
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echo "#!/bin/sh"; \
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echo "[ \"\$$$${IPKG_NO_SCRIPT}\" = \"1\" ] && exit 0"; \
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echo "[ -x "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
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echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
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echo "default_postinst \$$$$0 \$$$$@"; \
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) > postinst; \
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( \
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echo "#!/bin/sh"; \
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echo "[ -x "\$$$${IPKG_INSTROOT}/lib/functions.sh" ] || exit 0"; \
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echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
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echo "default_prerm \$$$$0 \$$$$@"; \
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) > prerm; \
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chmod 0755 postinst prerm; \
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$($(1)_COMMANDS) \
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)
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ifneq ($$(KEEP_$(1)),)
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@( \
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keepfiles=""; \
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for x in $$(KEEP_$(1)); do \
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[ -f "$$(IDIR_$(1))/$$$$x" ] || keepfiles="$$$${keepfiles:+$$$$keepfiles }$$$$x"; \
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done; \
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[ -z "$$$$keepfiles" ] || { \
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mkdir -p $$(IDIR_$(1))/lib/upgrade/keep.d; \
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for x in $$$$keepfiles; do echo $$$$x >> $$(IDIR_$(1))/lib/upgrade/keep.d/$(1); done; \
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}; \
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)
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endif
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$(INSTALL_DIR) $$(PDIR_$(1))
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$(IPKG_BUILD) $$(IDIR_$(1)) $$(PDIR_$(1))
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@[ -f $$(IPKG_$(1)) ]
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$(1)-clean:
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$$(if $$(call opkg_package_files,$(1)),rm -f $$(call opkg_package_files,$(1)))
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clean: $(1)-clean
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endef
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endif
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