OpenWrt – Rev 3

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#
# Copyright (C) 2006-2010 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

curdir:=package

include $(INCLUDE_DIR)/feeds.mk
include $(INCLUDE_DIR)/rootfs.mk

-include $(TMP_DIR)/.packagedeps
$(curdir)/autoremove:=1
$(curdir)/builddirs:=$(sort $(package-) $(package-y) $(package-m))
$(curdir)/builddirs-default:=. $(sort $(package-y) $(package-m))
$(curdir)/builddirs-prereq:=. $(sort $(prereq-y) $(prereq-m))
ifdef CHECK_ALL
$(curdir)/builddirs-check:=$($(curdir)/builddirs)
$(curdir)/builddirs-download:=$($(curdir)/builddirs)
endif
ifneq ($(IGNORE_ERRORS),)
  package-y-filter := $(package-y)
  package-m-filter := $(filter-out $(package-y),$(package-m))
  package-n-filter := $(filter-out $(package-y) $(package-m),$(package-))
  package-ignore-errors := $(filter n m y,$(IGNORE_ERRORS))
  package-ignore-errors := $(if $(package-ignore-errors),$(package-ignore-errors),n m)
  package-ignore-subdirs := $(sort $(foreach m,$(package-ignore-errors),$(package-$(m)-filter)))
  $(curdir)/builddirs-ignore-download := $(package-ignore-subdirs)
  $(curdir)/builddirs-ignore-compile := $(package-ignore-subdirs)
  $(curdir)/builddirs-ignore-host-download := $(package-ignore-subdirs)
  $(curdir)/builddirs-ignore-host-compile := $(package-ignore-subdirs)
endif

PACKAGE_INSTALL_FILES:= \
        $(foreach pkg,$(sort $(package-y)), \
                $(foreach variant, \
                        $(if $(strip $(package/$(pkg)/variants)), \
                                $(package/$(pkg)/variants), \
                                $(if $(package/$(pkg)/default-variant), \
                                        $(package/$(pkg)/default-variant), \
                                        default \
                                ) \
                        ), \
                        $(PKG_INFO_DIR)/$(lastword $(subst /,$(space),$(pkg))).$(variant).install \
                ) \
        )

$(curdir)/cleanup: $(TMP_DIR)/.build
        rm -rf $(STAGING_DIR_ROOT)

$(curdir)/merge:
        rm -rf $(PACKAGE_DIR_ALL)
        mkdir -p $(PACKAGE_DIR_ALL)
        -$(foreach pdir,$(PACKAGE_SUBDIRS),$(if $(wildcard $(pdir)/*.ipk),ln -s $(pdir)/*.ipk $(PACKAGE_DIR_ALL);))

$(curdir)/merge-index: $(curdir)/merge
        (cd $(PACKAGE_DIR_ALL) && $(SCRIPT_DIR)/ipkg-make-index.sh . 2>&1 > Packages; )

ifndef SDK
  $(curdir)/compile: $(curdir)/system/opkg/host/compile
endif

$(curdir)/install: $(TMP_DIR)/.build $(curdir)/merge $(if $(CONFIG_TARGET_PER_DEVICE_ROOTFS),$(curdir)/merge-index)
        - find $(STAGING_DIR_ROOT) -type d | $(XARGS) chmod 0755
        rm -rf $(TARGET_DIR) $(TARGET_DIR_ORIG)
        mkdir -p $(TARGET_DIR)/tmp
        $(call opkg,$(TARGET_DIR)) install \
                $(call opkg_package_files,$(shell cat $(PACKAGE_INSTALL_FILES) 2>/dev/null))
        @for file in $(PACKAGE_INSTALL_FILES); do \
                [ -s $$file.flags ] || continue; \
                for flag in `cat $$file.flags`; do \
                        $(call opkg,$(TARGET_DIR)) flag $$flag `cat $$file`; \
                done; \
        done || true

        $(CP) $(TARGET_DIR) $(TARGET_DIR_ORIG)

        $(call prepare_rootfs,$(TARGET_DIR),$(TOPDIR)/files)

$(curdir)/index: FORCE
        @echo Generating package index...
        @for d in $(PACKAGE_SUBDIRS); do ( \
                mkdir -p $$d; \
                cd $$d || continue; \
                $(SCRIPT_DIR)/ipkg-make-index.sh . 2>&1 > Packages.manifest; \
                grep -vE '^(Maintainer|LicenseFiles|Source|Require)' Packages.manifest > Packages && \
                        gzip -9nc Packages > Packages.gz; \
        ); done
ifdef CONFIG_SIGNED_PACKAGES
        @echo Signing package index...
        @for d in $(PACKAGE_SUBDIRS); do ( \
                [ -d $$d ] && \
                        cd $$d || continue; \
                $(STAGING_DIR_HOST)/bin/usign -S -m Packages -s $(BUILD_KEY); \
        ); done
endif

$(curdir)/flags-install:= -j1

$(eval $(call stampfile,$(curdir),package,prereq,.config))
$(eval $(call stampfile,$(curdir),package,cleanup,$(TMP_DIR)/.build))
$(eval $(call stampfile,$(curdir),package,compile,$(TMP_DIR)/.build))
$(eval $(call stampfile,$(curdir),package,install,$(TMP_DIR)/.build))
$(eval $(call stampfile,$(curdir),package,check,$(TMP_DIR)/.build))

$(eval $(call subdir,$(curdir)))