x86: Add kmod-dwmac-intel
[openwrt/staging/hauke.git] / include / package.mk
index 389ee5b6b0197da18f288fe585e862224e322b3b..61a26f0c4380f4e44f39878401c183831ed28ff4 100644 (file)
-# 
-# Copyright (C) 2006 OpenWrt.org
+# SPDX-License-Identifier: GPL-2.0-only
 #
-# This is free software, licensed under the GNU General Public License v2.
-# See /LICENSE for more information.
-#
-ifneq ($(DUMP),)
-  all: dumpinfo
-else
-  all: compile
-endif
+# Copyright (C) 2006-2020 OpenWrt.org
 
-include $(INCLUDE_DIR)/prereq.mk
-include $(INCLUDE_DIR)/host.mk
-include $(INCLUDE_DIR)/unpack.mk
+__package_mk:=1
 
-export CONFIG_SITE:=$(INCLUDE_DIR)/site/$(REAL_GNU_TARGET_NAME)
+all: $(if $(DUMP),dumpinfo,$(if $(CHECK),check,compile))
 
-define Build/DefaultTargets
-  ifeq ($(DUMP),)
-    ifeq ($(CONFIG_AUTOREBUILD),y)
-      ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p $(PKG_BUILD_DIR) . $(PKG_FILE_DEPEND)),$(PKG_BUILD_DIR))
-        $$(info Forcing package rebuild)
-        $(PKG_BUILD_DIR)/.prepared: package-clean
-      endif
-    endif
-  endif
+include $(INCLUDE_DIR)/download.mk
 
-  $(PKG_BUILD_DIR)/.prepared:
-       @-rm -rf $(PKG_BUILD_DIR)
-       @mkdir -p $(PKG_BUILD_DIR)
-       $(call Build/Prepare)
-       touch $$@
+PKG_BUILD_DIR ?= $(BUILD_DIR)/$(if $(BUILD_VARIANT),$(PKG_NAME)-$(BUILD_VARIANT)/)$(PKG_NAME)$(if $(PKG_VERSION),-$(PKG_VERSION))
+PKG_INSTALL_DIR ?= $(PKG_BUILD_DIR)/ipkg-install
+PKG_BUILD_PARALLEL ?=
+PKG_SKIP_DOWNLOAD=$(USE_SOURCE_DIR)$(USE_GIT_TREE)$(USE_GIT_SRC_CHECKOUT)
 
-  $(PKG_BUILD_DIR)/.configured: $(PKG_BUILD_DIR)/.prepared
-       $(call Build/Configure)
-       touch $$@
+MAKE_J:=$(if $(MAKE_JOBSERVER),$(MAKE_JOBSERVER) $(if $(filter 3.% 4.0 4.1,$(MAKE_VERSION)),-j))
 
-  $(PKG_BUILD_DIR)/.built: $(PKG_BUILD_DIR)/.configured
-       $(call Build/Compile)
-       touch $$@
+PKG_SOURCE_DATE_EPOCH:=$(if $(DUMP),,$(shell $(TOPDIR)/scripts/get_source_date_epoch.sh $(CURDIR)))
 
-  ifdef Build/InstallDev
-    ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed $(PKG_BUILD_DIR)),$(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed)
-      $(PKG_BUILD_DIR)/.built: package-rebuild
-    endif
-
-    $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed: $(PKG_BUILD_DIR)/.built
-       mkdir -p $(STAGING_DIR)/stampfiles
-       $(call Build/InstallDev)
-       touch $$@
-       
-    compile-targets: $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed
-  endif
-
-  package-clean: FORCE
-       $(call Build/Clean)
-       $(call Build/UninstallDev)
-       -rm -f $(STAGING_DIR)/stampfiles/.$(PKG_NAME)-installed
+ifeq ($(strip $(PKG_BUILD_PARALLEL)),0)
+PKG_JOBS?=-j1
+else
+PKG_JOBS?=$(if $(PKG_BUILD_PARALLEL),$(MAKE_J),-j1)
+endif
 
-  package-rebuild: FORCE
-       @-rm -f $(PKG_BUILD_DIR)/.built
+PKG_BUILD_FLAGS?=
+__unknown_flags=$(filter-out no-iremap no-mips16 gc-sections no-gc-sections lto no-lto no-mold,$(PKG_BUILD_FLAGS))
+ifneq ($(__unknown_flags),)
+  $(error unknown PKG_BUILD_FLAGS: $(__unknown_flags))
+endif
 
-  define Build/DefaultTargets
-  endef
+# $1=flagname, $2=default (0/1)
+define pkg_build_flag
+$(if $(filter no-$(1),$(PKG_BUILD_FLAGS)),0,$(if $(filter $(1),$(PKG_BUILD_FLAGS)),1,$(2)))
 endef
 
-define Package/Default
-  CONFIGFILE:=
-  SECTION:=opt
-  CATEGORY:=Extra packages
-  DEPENDS:=
-  PROVIDES:=
-  EXTRA_DEPENDS:=
-  MAINTAINER:=OpenWrt Developers Team <openwrt-devel@openwrt.org>
-  SOURCE:=$(patsubst $(TOPDIR)/%,%,${shell pwd})
-  ifneq ($(PKG_VERSION),)
-    ifneq ($(PKG_RELEASE),)
-      VERSION:=$(PKG_VERSION)-$(PKG_RELEASE)
-    else
-      VERSION:=$(PKG_VERSION)
-    endif
-  else
-    VERSION:=$(PKG_RELEASE)
+ifeq ($(call pkg_build_flag,iremap,1),1)
+  IREMAP_CFLAGS = $(call iremap,$(PKG_BUILD_DIR),$(notdir $(PKG_BUILD_DIR)))
+  TARGET_CFLAGS += $(IREMAP_CFLAGS)
+endif
+ifdef CONFIG_USE_MIPS16
+  ifeq ($(call pkg_build_flag,mips16,1),1)
+    TARGET_ASFLAGS_DEFAULT = $(filter-out -mips16 -minterlink-mips16,$(TARGET_CFLAGS))
+    TARGET_CFLAGS += -mips16 -minterlink-mips16
+    TARGET_CXXFLAGS += -mips16 -minterlink-mips16
   endif
-  PKGARCH:=$(ARCH)
-  PRIORITY:=optional
-  DEFAULT:=
-  MENU:=
-  SUBMENU:=
-  SUBMENUDEP:=
-  TITLE:=
-  DESCRIPTION:=
-endef
-
-define BuildDescription
-  ifneq ($(DESCRIPTION),)
-    DESCRIPTION:=$(TITLE)\\ $(DESCRIPTION)
-  else
-    DESCRIPTION:=$(TITLE)
+endif
+ifeq ($(call pkg_build_flag,gc-sections,$(if $(CONFIG_USE_GC_SECTIONS),1,0)),1)
+  TARGET_CFLAGS+= -ffunction-sections -fdata-sections
+  TARGET_CXXFLAGS+= -ffunction-sections -fdata-sections
+  TARGET_LDFLAGS+= -Wl,--gc-sections
+endif
+ifeq ($(call pkg_build_flag,lto,$(if $(CONFIG_USE_LTO),1,0)),1)
+  TARGET_CFLAGS+= -flto=auto -fno-fat-lto-objects
+  TARGET_CXXFLAGS+= -flto=auto -fno-fat-lto-objects
+  TARGET_LDFLAGS+= -flto=auto -fuse-linker-plugin
+endif
+ifdef CONFIG_USE_MOLD
+  ifeq ($(call pkg_build_flag,mold,1),1)
+    TARGET_LINKER:=mold
   endif
-endef
+endif
 
-define BuildIPKGVariable
-  $(call shexport,Package/$(1)/$(2))
-  $(1)_COMMANDS += var2file "$(call shvar,Package/$(1)/$(2))" $(2);
+include $(INCLUDE_DIR)/hardening.mk
+include $(INCLUDE_DIR)/prereq.mk
+include $(INCLUDE_DIR)/unpack.mk
+include $(INCLUDE_DIR)/depends.mk
+
+ifneq ($(wildcard $(TOPDIR)/git-src/$(PKG_NAME)/.git),)
+  USE_GIT_SRC_CHECKOUT:=1
+  QUILT:=1
+endif
+ifneq ($(if $(CONFIG_SRC_TREE_OVERRIDE),$(wildcard ./git-src)),)
+  USE_GIT_TREE:=1
+  QUILT:=1
+endif
+ifdef USE_SOURCE_DIR
+  QUILT:=1
+endif
+ifneq ($(wildcard $(PKG_BUILD_DIR)/.source_dir),)
+  QUILT:=1
+endif
+
+include $(INCLUDE_DIR)/quilt.mk
+
+find_library_dependencies = \
+       $(wildcard $(patsubst %,$(STAGING_DIR)/pkginfo/%.version, \
+               $(filter-out $(BUILD_PACKAGES), $(sort $(foreach dep4, \
+                       $(sort $(foreach dep3, \
+                               $(sort $(foreach dep2, \
+                                       $(sort $(foreach dep1, \
+                                               $(sort $(foreach dep0, \
+                                                       $(Package/$(1)/depends), \
+                                                       $(Package/$(dep0)/depends) $(dep0) \
+                                               )), \
+                                               $(Package/$(dep1)/depends) $(dep1) \
+                                       )), \
+                                       $(Package/$(dep2)/depends) $(dep2) \
+                               )), \
+                               $(Package/$(dep3)/depends) $(dep3) \
+                       )), \
+                       $(Package/$(dep4)/depends) $(dep4) \
+               ))) \
+       ))
+
+
+PKG_DIR_NAME:=$(lastword $(subst /,$(space),$(CURDIR)))
+STAMP_NO_AUTOREBUILD=$(wildcard $(PKG_BUILD_DIR)/.no_autorebuild)
+PREV_STAMP_PREPARED:=$(if $(STAMP_NO_AUTOREBUILD),$(wildcard $(PKG_BUILD_DIR)/.prepared*))
+ifneq ($(PREV_STAMP_PREPARED),)
+  STAMP_PREPARED:=$(PREV_STAMP_PREPARED)
+  CONFIG_AUTOREBUILD:=
+else
+  STAMP_PREPARED=$(PKG_BUILD_DIR)/.prepared$(if $(QUILT)$(DUMP),,_$(shell $(call $(if $(CONFIG_AUTOREMOVE),find_md5_reproducible,find_md5),${CURDIR} $(PKG_FILE_DEPENDS),))_$(call confvar,CONFIG_AUTOREMOVE $(PKG_PREPARED_DEPENDS)))
+endif
+STAMP_CONFIGURED=$(PKG_BUILD_DIR)/.configured$(if $(DUMP),,_$(call confvar,$(PKG_CONFIG_DEPENDS)))
+STAMP_CONFIGURED_WILDCARD=$(PKG_BUILD_DIR)/.configured_*
+STAMP_BUILT:=$(PKG_BUILD_DIR)/.built
+STAMP_INSTALLED:=$(STAGING_DIR)/stamp/.$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),)_installed
+
+STAGING_FILES_LIST:=$(PKG_DIR_NAME)$(if $(BUILD_VARIANT),.$(BUILD_VARIANT),).list
+
+define CleanStaging
+       rm -f $(STAMP_INSTALLED)
+       @-(\
+               if [ -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) ]; then \
+                       $(SCRIPT_DIR)/clean-package.sh \
+                               "$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)" \
+                               "$(STAGING_DIR)"; \
+               fi; \
+       )
 endef
 
-define BuildPackage
-  $(eval $(call Package/Default))
-  $(eval $(call Package/$(1)))
-  $(eval $(call BuildDescription))
 
-  $(foreach FIELD, TITLE CATEGORY PRIORITY SECTION VERSION,
-    ifeq ($($(FIELD)),)
-      $$(error Package/$(1) is missing the $(FIELD) field)
-    endif
-  )
+PKG_INSTALL_STAMP:=$(PKG_INFO_DIR)/$(PKG_DIR_NAME).$(if $(BUILD_VARIANT),$(BUILD_VARIANT),default).install
 
-  IPKG_$(1):=$(PACKAGE_DIR)/$(1)_$(VERSION)_$(PKGARCH).ipk
-  IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg/$(1)
-  INFO_$(1):=$(IPKG_STATE_DIR)/info/$(1).list
+include $(INCLUDE_DIR)/package-defaults.mk
+include $(INCLUDE_DIR)/package-dumpinfo.mk
+include $(INCLUDE_DIR)/package-ipkg.mk
+include $(INCLUDE_DIR)/package-bin.mk
+include $(INCLUDE_DIR)/autotools.mk
 
-  ifdef Package/$(1)/install
-    ifeq ($(CONFIG_PACKAGE_$(1)),y)
-      install-targets: $$(INFO_$(1))
-    endif
+_pkg_target:=$(if $(QUILT),,.)
 
-    ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER)$(SDK),)
-      compile-targets: $$(IPKG_$(1))
-    else
-      compile-targets: $(1)-disabled
-      $(1)-disabled:
-       @echo "WARNING: skipping $(1) -- package not selected"
-    endif
-  endif
+override MAKEFLAGS=
+CONFIG_SITE:=$(INCLUDE_DIR)/site/$(ARCH)
+CUR_MAKEFILE:=$(filter-out Makefile,$(firstword $(MAKEFILE_LIST)))
+SUBMAKE:=$(NO_TRACE_MAKE) $(if $(CUR_MAKEFILE),-f $(CUR_MAKEFILE))
+PKG_CONFIG_PATH=$(STAGING_DIR)/usr/lib/pkgconfig:$(STAGING_DIR)/usr/share/pkgconfig
+unexport QUIET CONFIG_SITE
 
-  ifeq ($(FORCEREBUILD),y)
-    $$(IPKG_$(1)): FORCE
+ifeq ($(DUMP)$(filter prereq clean refresh update,$(MAKECMDGOALS)),)
+  ifneq ($(if $(QUILT),,$(CONFIG_AUTOREBUILD)),)
+    define Build/Autoclean
+      $(PKG_BUILD_DIR)/.dep_files: $(STAMP_PREPARED)
+      $(call rdep,${CURDIR} $(PKG_FILE_DEPENDS),$(STAMP_PREPARED),$(PKG_BUILD_DIR)/.dep_files,-x "*/.dep_*")
+      $(if $(filter prepare,$(MAKECMDGOALS)),,$(call rdep,$(PKG_BUILD_DIR),$(STAMP_BUILT),,-x "*/.dep_*" -x "*/ipkg*"))
+    endef
   endif
+endif
+
+ifdef USE_GIT_SRC_CHECKOUT
+  define Build/Prepare/Default
+       mkdir -p $(PKG_BUILD_DIR)
+       ln -s $(TOPDIR)/git-src/$(PKG_NAME)/.git $(PKG_BUILD_DIR)/.git
+       ( cd $(PKG_BUILD_DIR); \
+               git checkout .; \
+               git submodule update --recursive; \
+               git submodule foreach git config --unset core.worktree; \
+               git submodule foreach git checkout .; \
+       )
+  endef
+endif
+ifdef USE_GIT_TREE
+  define Build/Prepare/Default
+       mkdir -p $(PKG_BUILD_DIR)
+       ln -s $(CURDIR)/git-src $(PKG_BUILD_DIR)/.git
+       ( cd $(PKG_BUILD_DIR); \
+               git checkout .; \
+               git submodule update --recursive; \
+               git submodule foreach git config --unset core.worktree; \
+               git submodule foreach git checkout .; \
+       )
+  endef
+endif
+ifdef USE_SOURCE_DIR
+  define Build/Prepare/Default
+       rm -rf $(PKG_BUILD_DIR)
+       $(if $(wildcard $(USE_SOURCE_DIR)/*),,@echo "Error: USE_SOURCE_DIR=$(USE_SOURCE_DIR) path not found"; false)
+       ln -snf $(USE_SOURCE_DIR) $(PKG_BUILD_DIR)
+       touch $(PKG_BUILD_DIR)/.source_dir
+  endef
+endif
 
-  IDEPEND_$(1):=$$(strip $$(DEPENDS))
+define Build/Exports/Default
+  $(1) : export ACLOCAL_INCLUDE=$$(foreach p,$$(wildcard $$(STAGING_DIR)/usr/share/aclocal $$(STAGING_DIR)/usr/share/aclocal-* $$(STAGING_DIR_HOSTPKG)/share/aclocal $$(STAGING_DIR_HOSTPKG)/share/aclocal-* $$(STAGING_DIR)/host/share/aclocal $$(STAGING_DIR)/host/share/aclocal-*),-I $$(p))
+  $(1) : export STAGING_PREFIX=$$(STAGING_DIR)/usr
+  $(1) : export PATH=$$(TARGET_PATH_PKG)
+  $(1) : export CONFIG_SITE:=$$(CONFIG_SITE)
+  $(1) : export PKG_CONFIG_PATH:=$$(PKG_CONFIG_PATH)
+  $(1) : export PKG_CONFIG_LIBDIR:=$$(PKG_CONFIG_PATH)
+  $(1) : export GIT_CEILING_DIRECTORIES:=$$(BUILD_DIR)
+endef
+Build/Exports=$(Build/Exports/Default)
 
-  ifneq ($(DUMP),)
-    dumpinfo: dumpinfo-$(1)
-    dumpinfo-$(1): FORCE
-               @$$(DUMPINFO_$(call shvar,$(1)))
-               
-    DUMPINFO_$(call shvar,$(1)) += \
-       echo "Package: $(1)"; 
+define Build/CoreTargets
+  STAMP_PREPARED:=$$(STAMP_PREPARED)
+  STAMP_CONFIGURED:=$$(STAMP_CONFIGURED)
 
-    ifneq ($(MENU),)
-      DUMPINFO_$(call shvar,$(1)) += \
-       echo "Menu: $(MENU)";
-    endif
+  $(if $(QUILT),$(Build/Quilt))
+  $(call Build/Autoclean)
+  $(call DefaultTargets)
 
-    ifneq ($(SUBMENU),)
-      DUMPINFO_$(call shvar,$(1)) += \
-       echo "Submenu: $(SUBMENU)";
-      ifneq ($(SUBMENUDEP),)
-        DUMPINFO_$(call shvar,$(1)) += \
-         echo "Submenu-Depends: $(SUBMENUDEP)";
-      endif
-    endif
+  $(call check_download_integrity)
 
-    ifneq ($(DEFAULT),)
-      DUMPINFO_$(call shvar,$(1)) += \
-       echo "Default: $(DEFAULT)";
-    endif
+  download:
+       $(foreach hook,$(Hooks/Download),
+               $(call $(hook))$(sep)
+       )
 
-       $(call shexport,Package/$(1)/description)
-
-    DUMPINFO_$(call shvar,$(1)) += \
-       if [ "$$$$PREREQ_CHECK" = 1 ]; then echo "Prereq-Check: 1"; fi; \
-       echo "Version: $(VERSION)"; \
-       echo "Depends: $$(IDEPEND_$(1))"; \
-       echo "Provides: $(PROVIDES)"; \
-       echo "Build-Depends: $(PKG_BUILD_DEPENDS)"; \
-       echo "Section: $(SECTION)"; \
-       echo "Category: $(CATEGORY)"; \
-       echo "Title: $(TITLE)"; \
-       echo "Maintainer: $(MAINTAINER)"; \
-       if isset $(call shvar,Package/$(1)/description); then \
-               echo -n "Description: "; \
-               getvar $(call shvar,Package/$(1)/description); \
-       else \
-               echo "Description: $(patsubst \\,\\\\,$(DESCRIPTION))" | perl -ne 's/\\/\n/g, print'; \
-       fi;
-       
-    ifneq ($(URL),)
-      DUMPINFO_$(call shvar,$(1)) += \
-               echo; \
-               echo "$(URL)";
-    endif
-       
-       DUMPINFO_$(call shvar,$(1)) += \
-               echo "@@";
-
-       $(call shexport,Package/$(1)/config)
-       DUMPINFO_$(call shvar,$(1)) += \
-               if isset $(call shvar,Package/$(1)/config); then \
-                       echo "Config: "; \
-                       getvar $(call shvar,Package/$(1)/config); \
-                       echo "@@"; \
-               fi;
-  
-  endif
+  $(STAMP_PREPARED) : export PATH=$$(TARGET_PATH_PKG)
+  $(STAMP_PREPARED): $(STAMP_PREPARED_DEPENDS)
+       @-rm -rf $(PKG_BUILD_DIR)
+       @mkdir -p $(PKG_BUILD_DIR)
+       touch $$@_check
+       $(foreach hook,$(Hooks/Prepare/Pre),$(call $(hook))$(sep))
+       $(Build/Prepare)
+       $(foreach hook,$(Hooks/Prepare/Post),$(call $(hook))$(sep))
+       touch $$@
+
+  $(call Build/Exports,$(STAMP_CONFIGURED))
+  $(STAMP_CONFIGURED): $(STAMP_PREPARED) $(STAMP_CONFIGURED_DEPENDS)
+       rm -f $(STAMP_CONFIGURED_WILDCARD)
+       $(CleanStaging)
+       $(foreach hook,$(Hooks/Configure/Pre),$(call $(hook))$(sep))
+       $(Build/Configure)
+       $(foreach hook,$(Hooks/Configure/Post),$(call $(hook))$(sep))
+       touch $$@
+
+  $(call Build/Exports,$(STAMP_BUILT))
+  $(STAMP_BUILT): $(STAMP_CONFIGURED) $(STAMP_BUILT_DEPENDS)
+       rm -f $$@
+       touch $$@_check
+       $(foreach hook,$(Hooks/Compile/Pre),$(call $(hook))$(sep))
+       $(Build/Compile)
+       $(foreach hook,$(Hooks/Compile/Post),$(call $(hook))$(sep))
+       $(Build/Install)
+       $(foreach hook,$(Hooks/Install/Post),$(call $(hook))$(sep))
+       touch $$@
 
-  $(eval $(call BuildIPKGVariable,$(1),conffiles))
-  $(eval $(call BuildIPKGVariable,$(1),preinst))
-  $(eval $(call BuildIPKGVariable,$(1),postinst))
-  $(eval $(call BuildIPKGVariable,$(1),prerm))
-  $(eval $(call BuildIPKGVariable,$(1),postrm))
-  $$(IDIR_$(1))/CONTROL/control: $(PKG_BUILD_DIR)/.version-$(1)_$(VERSION)_$(PKGARCH)
-       @rm -f $(PACKAGE_DIR)/$(1)_*
-       mkdir -p $$(IDIR_$(1))/CONTROL
-       echo "Package: $(1)" > $$(IDIR_$(1))/CONTROL/control
-       echo "Version: $(VERSION)" >> $$(IDIR_$(1))/CONTROL/control
-       ( \
-               DEPENDS='$(EXTRA_DEPENDS)'; \
-               for depend in $$(filter-out @%,$$(IDEPEND_$(1))); do \
-                       DEPENDS=$$$${DEPENDS:+$$$$DEPENDS, }$$$${depend##+}; \
-               done; \
-               echo "Depends: $$$$DEPENDS" >> $$(IDIR_$(1))/CONTROL/control; \
+  $(STAMP_INSTALLED) : export PATH=$$(TARGET_PATH_PKG)
+  $(STAMP_INSTALLED): $(STAMP_BUILT)
+       rm -rf $(TMP_DIR)/stage-$(PKG_DIR_NAME)
+       mkdir -p $(TMP_DIR)/stage-$(PKG_DIR_NAME)/host $(STAGING_DIR)/packages
+       $(foreach hook,$(Hooks/InstallDev/Pre),\
+               $(call $(hook),$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)$(sep)\
        )
-       echo "Source: $(SOURCE)" >> $$(IDIR_$(1))/CONTROL/control
-       echo "Section: $(SECTION)" >> $$(IDIR_$(1))/CONTROL/control
-       echo "Priority: $(PRIORITY)" >> $$(IDIR_$(1))/CONTROL/control
-       echo "Maintainer: $(MAINTAINER)" >> $$(IDIR_$(1))/CONTROL/control
-       echo "Architecture: $(PKGARCH)" >> $$(IDIR_$(1))/CONTROL/control
-       echo "Description: $(DESCRIPTION)" | sed -e 's,\\,\n,g' | sed -e 's,^[[:space:]]*$$$$, .,g' >> $$(IDIR_$(1))/CONTROL/control
-       chmod 644 $$(IDIR_$(1))/CONTROL/control
-       (cd $$(IDIR_$(1))/CONTROL; \
-               $($(1)_COMMANDS) \
+       $(call Build/InstallDev,$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)
+       $(foreach hook,$(Hooks/InstallDev/Post),\
+               $(call $(hook),$(TMP_DIR)/stage-$(PKG_DIR_NAME),$(TMP_DIR)/stage-$(PKG_DIR_NAME)/host)$(sep)\
        )
+       if [ -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) ]; then \
+               $(SCRIPT_DIR)/clean-package.sh \
+                       "$(STAGING_DIR)/packages/$(STAGING_FILES_LIST)" \
+                       "$(STAGING_DIR)"; \
+       fi
+       if [ -d $(TMP_DIR)/stage-$(PKG_DIR_NAME) ]; then \
+               (cd $(TMP_DIR)/stage-$(PKG_DIR_NAME); find ./ > $(TMP_DIR)/stage-$(PKG_DIR_NAME).files); \
+               $(call locked, \
+                       mv $(TMP_DIR)/stage-$(PKG_DIR_NAME).files $(STAGING_DIR)/packages/$(STAGING_FILES_LIST) && \
+                       $(CP) $(TMP_DIR)/stage-$(PKG_DIR_NAME)/* $(STAGING_DIR)/; \
+               ,staging-dir); \
+       fi
+       rm -rf $(TMP_DIR)/stage-$(PKG_DIR_NAME)
+       touch $$@
 
-  $$(IPKG_$(1)): $(PKG_BUILD_DIR)/.built $$(IDIR_$(1))/CONTROL/control
-       $(call Package/$(1)/install,$$(IDIR_$(1)))
-       mkdir -p $(PACKAGE_DIR)
-       -find $$(IDIR_$(1)) -name CVS | xargs rm -rf
-       -find $$(IDIR_$(1)) -name .svn | xargs rm -rf
-       -find $$(IDIR_$(1)) -name '.#*' | xargs rm -f
-       $(RSTRIP) $$(IDIR_$(1))
-       $(IPKG_BUILD) $$(IDIR_$(1)) $(PACKAGE_DIR)
-       @[ -f $$(IPKG_$(1)) ] || false 
-
-  $$(INFO_$(1)): $$(IPKG_$(1))
-       $(IPKG) install $$(IPKG_$(1))
-
-  $(1)-clean:
-       rm -f $(PACKAGE_DIR)/$(1)_*
-
-  clean: $(1)-clean
-
-  $(PKG_BUILD_DIR)/.version-$(1)_$(VERSION)_$(PKGARCH): $(PKG_BUILD_DIR)/.prepared
-       -@rm -f $(PKG_BUILD_DIR)/.version-$(1)_* 2>/dev/null
-       @touch $$@
-
-  $$(eval $$(call Build/DefaultTargets,$(1)))
-
-  ifdef Package/$(1)/install
-    ifneq ($$(CONFIG_PACKAGE_$(1))$(DEVELOPER)$(SDK),)
-      ifneq ($(MAKECMDGOALS),prereq)
-        ifneq ($(DUMP),1)
-          ifneq ($$(shell $(SCRIPT_DIR)/timestamp.pl -p -x ipkg -x ipkg-install '$$(IPKG_$(1))' '$(PKG_BUILD_DIR)'),$$(IPKG_$(1)))
-            $(PKG_BUILD_DIR)/.built: package-rebuild
-            $$(info Rebuilding $(subst $(TOPDIR)/,,$$(IPKG_$(1))))
-          endif
-        endif
-      endif
-    endif
+  ifdef Build/InstallDev
+    $(_pkg_target)compile: $(STAMP_INSTALLED)
+  endif
+
+  $(_pkg_target)prepare: $(STAMP_PREPARED)
+  $(_pkg_target)configure: $(STAMP_CONFIGURED)
+  $(_pkg_target)dist: $(STAMP_CONFIGURED)
+  $(_pkg_target)distcheck: $(STAMP_CONFIGURED)
+
+  ifneq ($(CONFIG_AUTOREMOVE),)
+    compile:
+               -touch -r $(PKG_BUILD_DIR)/.built $(PKG_BUILD_DIR)/.autoremove 2>/dev/null >/dev/null
+               $(FIND) $(PKG_BUILD_DIR) -mindepth 1 -maxdepth 1 -not '(' -type f -and -name '.*' -and -size 0 ')' -and -not -name '.pkgdir'  -print0 | \
+                       $(XARGS) -0 rm -rf
   endif
 endef
 
-ifneq ($(strip $(PKG_UNPACK)),)
-  define Build/Prepare/Default
-       $(PKG_UNPACK)
-       @if [ -d ./patches -a "$$$$(ls ./patches | wc -l)" -gt 0 ]; then \
-               $(PATCH) $(PKG_BUILD_DIR) ./patches; \
-       fi
+define Build/DefaultTargets
+  $(if $(PKG_SKIP_DOWNLOAD),,$(if $(strip $(PKG_SOURCE_URL)),$(call Download,default)))
+  $(if $(DUMP),,$(Build/CoreTargets))
+
+  define Build/DefaultTargets
   endef
+endef
+
+define BuildPackage
+  $(eval $(Package/Default))
+  $(eval $(Package/$(1)))
+
+ifdef DESCRIPTION
+$$(error DESCRIPTION:= is obsolete, use Package/PKG_NAME/description)
 endif
 
-define Build/Prepare
-  $(call Build/Prepare/Default,)
+ifndef Package/$(1)/description
+define Package/$(1)/description
+       $(TITLE)
 endef
+endif
 
-CONFIGURE_ARGS := \
-               --target=$(GNU_TARGET_NAME) \
-               --host=$(GNU_TARGET_NAME) \
-               --build=$(GNU_HOST_NAME) \
-               --program-prefix="" \
-               --program-suffix="" \
-               --prefix=/usr \
-               --exec-prefix=/usr \
-               --bindir=/usr/bin \
-               --sbindir=/usr/sbin \
-               --libexecdir=/usr/lib \
-               --sysconfdir=/etc \
-               --datadir=/usr/share \
-               --localstatedir=/var \
-               --mandir=/usr/man \
-               --infodir=/usr/info \
-               $(DISABLE_NLS)
-
-TARGET_CPPFLAGS=-I$(STAGING_DIR)/usr/include -I$(STAGING_DIR)/include
-TARGET_LDFLAGS=-L$(STAGING_DIR)/usr/lib -L$(STAGING_DIR)/lib
-CONFIGURE_VARS:= \
-               $(TARGET_CONFIGURE_OPTS) \
-               CFLAGS="$(TARGET_CFLAGS)" \
-               CXXFLAGS="$(TARGET_CFLAGS)" \
-               CPPFLAGS="$(TARGET_CPPFLAGS)" \
-               LDFLAGS="$(TARGET_LDFLAGS)" \
-               PKG_CONFIG_PATH="$(STAGING_DIR)/usr/lib/pkgconfig" \
-               PKG_CONFIG_LIBDIR="$(STAGING_DIR)/usr/lib/pkgconfig"
-
-CONFIGURE_PATH:=.
-
-define Build/Configure/Default
-       (cd $(PKG_BUILD_DIR)/$(strip $(3)); \
-       if [ -x configure ]; then \
-               $(CONFIGURE_VARS) \
-               $(2) \
-               $(CONFIGURE_PATH)/configure \
-               $(CONFIGURE_ARGS) \
-               $(1); \
-       fi; \
-       )
-endef
+  BUILD_PACKAGES += $(1)
+  $(STAMP_PREPARED): $$(if $(QUILT)$(DUMP),,$(call find_library_dependencies,$(1)))
 
-define Build/Configure
-  $(call Build/Configure/Default,)
+  $(foreach FIELD, TITLE CATEGORY SECTION VERSION,
+    ifeq ($($(FIELD)),)
+      $$(error Package/$(1) is missing the $(FIELD) field)
+    endif
+  )
+
+  $(if $(DUMP), \
+    $(if $(CHECK),,$(Dumpinfo/Package)), \
+    $(foreach target, \
+      $(if $(Package/$(1)/targets),$(Package/$(1)/targets), \
+        $(if $(PKG_TARGETS),$(PKG_TARGETS), ipkg) \
+      ), $(BuildTarget/$(target)) \
+    ) \
+  )
+  $(if $(PKG_HOST_ONLY),,$(call Build/DefaultTargets,$(1)))
 endef
 
-MAKE_VARS := \
-       CFLAGS="$(TARGET_CFLAGS)" \
-       CXXFLAGS="$(TARGET_CFLAGS) " \
-       LDFLAGS="$(EXTRA_LDFLAGS) "
-
-MAKE_FLAGS := \
-       $(TARGET_CONFIGURE_OPTS) \
-       CROSS="$(TARGET_CROSS)" \
-       ARCH="$(ARCH)"
-
-define Build/Compile/Default
-       $(MAKE_VARS) \
-       $(MAKE) -C $(PKG_BUILD_DIR) \
-               $(MAKE_FLAGS) \
-               $(1);
+define pkg_install_files
+       $(foreach install_file,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_file)`; $(INSTALL_DATA) $(2)/$(install_file) $(3)/`dirname $(install_file)`;)
 endef
 
-define Build/Compile
-  $(call Build/Compile/Default,)
+define pkg_install_bin
+       $(foreach install_apps,$(1),$(INSTALL_DIR) $(3)/`dirname $(install_apps)`; $(INSTALL_BIN) $(2)/$(install_apps) $(3)/`dirname $(install_apps)`;)
 endef
 
-ifneq ($(DUMP),)
-  dumpinfo:
-else
-  $(PACKAGE_DIR):
+Build/Prepare=$(call Build/Prepare/Default,)
+Build/Configure=$(call Build/Configure/Default,)
+Build/Compile=$(call Build/Compile/Default,)
+Build/Install=$(if $(PKG_INSTALL),$(call Build/Install/Default,))
+Build/Dist=$(call Build/Dist/Default,)
+Build/DistCheck=$(call Build/DistCheck/Default,)
+
+.NOTPARALLEL:
+
+.PHONY: prepare-package-install
+prepare-package-install:
+       @mkdir -p $(PKG_INFO_DIR)
+       @rm -f $(PKG_INSTALL_STAMP)
+       @echo "$(filter-out essential nonshared,$(PKG_FLAGS))" > $(PKG_INSTALL_STAMP).flags
+
+$(PACKAGE_DIR):
        mkdir -p $@
-               
-  ifneq ($(strip $(PKG_SOURCE_URL)),)
-    download: $(DL_DIR)/$(PKG_SOURCE)
 
-    $(DL_DIR)/$(PKG_SOURCE):
-               mkdir -p $(DL_DIR)
-               $(SCRIPT_DIR)/download.pl "$(DL_DIR)" "$(PKG_SOURCE)" "$(PKG_MD5SUM)" $(PKG_SOURCE_URL)
+compile:
+.install: .compile
+install: compile
 
-    $(PKG_BUILD_DIR)/.prepared: $(DL_DIR)/$(PKG_SOURCE)
-  endif
+force-clean-build: FORCE
+       rm -rf $(PKG_BUILD_DIR)
 
-  download:
-  prepare: $(PKG_BUILD_DIR)/.prepared
-  configure: $(PKG_BUILD_DIR)/.configured
+clean-build: $(if $(wildcard $(PKG_BUILD_DIR)/.autoremove),force-clean-build)
 
-  compile-targets:
-  compile: compile-targets
+clean: force-clean-build
+       $(CleanStaging)
+       $(call Build/UninstallDev,$(STAGING_DIR),$(STAGING_DIR)/host)
+       $(Build/Clean)
+       rm -f $(STAGING_DIR)/packages/$(STAGING_FILES_LIST)
 
-  install-targets:
-  install: install-targets
+dist:
+       $(Build/Dist)
 
-  clean-targets:
-  clean: FORCE
-       @$(MAKE) clean-targets
-       $(call Build/Clean)
-       rm -rf $(PKG_BUILD_DIR)
-endif
+distcheck:
+       $(Build/DistCheck)