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#
# Copyright (C) 2006-2011 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk

ARCH:=mipsel
BOARD:=ar7
BOARDNAME:=TI AR7
FEATURES:=squashfs jffs2 atm
MAINTAINER:=Florian Fainelli <florian@openwrt.org>

LINUX_VERSION:=3.3.8

include $(INCLUDE_DIR)/target.mk

DEFAULT_PACKAGES+= kmod-pppoa ppp-mod-pppoa linux-atm atm-tools br2684ctl \
		kmod-acx-mac80211 swconfig hostapd

define Target/Description
	Build firmware images for TI AR7 based routers.
endef

$(eval $(call BuildTarget))
pecial { color: #000000; background-color: #ffffc0; padding: 0 5px 0 5px; } .highlight .hll { background-color: #ffffcc } .highlight { background: #ffffff; } .highlight .c { color: #888888 } /* Comment */ .highlight .err { color: #a61717; background-color: #e3d2d2 } /* Error */ .highlight .k { color: #008800; font-weight: bold } /* Keyword */ .highlight .ch { color: #888888 } /* Comment.Hashbang */ .highlight .cm { color: #888888 } /* Comment.Multiline */ .highlight .cp { color: #cc0000; font-weight: bold } /* Comment.Preproc */ .highlight .cpf { color: #888888 } /* Comment.PreprocFile */ .highlight .c1 { color: #888888 } /* Comment.Single */ .highlight .cs { color: #cc0000; font-weight: bold; background-color: #fff0f0 } /* Comment.Special */ .highlight .gd { color: #000000; background-color: #ffdddd } /* Generic.Deleted */ .highlight .ge { font-style: italic } /* Generic.Emph */ .highlight .gr { color: #aa0000 } /* Generic.Error */ .highlight .gh { color: #333333 } /* Generic.Heading */ .highlight .gi { color: #000000; background-color: #ddffdd } /* Generic.Inserted */ .highlight .go { color: #888888 } /* Generic.Output */ .highlight .gp { color: #555555 } /* Generic.Prompt */ .highlight .gs { font-weight: bold } /* Generic.Strong */ .highlight .gu { color: #666666 } /* Generic.Subheading */ .highlight .gt { color: #aa0000 } /* Generic.Traceback */ .highlight .kc { color: #008800; font-weight: bold } /* Keyword.Constant */ .highlight .kd { color: #008800; font-weight: bold } /* Keyword.Declaration */ .highlight .kn { color: #008800; font-weight: bold } /* Keyword.Namespace */ .highlight .kp { color: #008800 } /* Keyword.Pseudo */ .highlight .kr { color: #008800; font-weight: bold } /* Keyword.Reserved */ .highlight .kt { color: #888888; font-weight: bold } /* Keyword.Type */ .highlight .m { color: #0000DD; font-weight: bold } /* Literal.Number */ .highlight .s { color: #dd2200; background-color: #fff0f0 } /* Literal.String */ .highlight .na { color: #336699 } /* Name.Attribute */ .highlight .nb { color: #003388 } /* Name.Builtin */ .highlight .nc { color: #bb0066; font-weight: bold } /* Name.Class */ .highlight .no { color: #003366; font-weight: bold } /* Name.Constant */ .highlight .nd { color: #555555 } /* Name.Decorator */ .highlight .ne { color: #bb0066; font-weight: bold } /* Name.Exception */ .highlight .nf { color: #0066bb; font-weight: bold } /* Name.Function */ .highlight .nl { color: #336699; font-style: italic } /* Name.Label */ .highlight .nn { color: #bb0066; font-weight: bold } /* Name.Namespace */ .highlight .py { color: #336699; font-weight: bold } /* Name.Property */ .highlight .nt { color: #bb0066; font-weight: bold } /* Name.Tag */ .highlight .nv { color: #336699 } /* Name.Variable */ .highlight .ow { color: #008800 } /* Operator.Word */ .highlight .w { color: #bbbbbb } /* Text.Whitespace */ .highlight .mb { color: #0000DD; font-weight: bold } /* Literal.Number.Bin */ .highlight .mf { color: #0000DD; font-weight: bold } /* Literal.Number.Float */ .highlight .mh { color: #0000DD; font-weight: bold } /* Literal.Number.Hex */ .highlight .mi { color: #0000DD; font-weight: bold } /* Literal.Number.Integer */ .highlight .mo { color: #0000DD; font-weight: bold } /* Literal.Number.Oct */ .highlight .sa { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Affix */ .highlight .sb { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Backtick */ .highlight .sc { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Char */ .highlight .dl { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Delimiter */ .highlight .sd { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Doc */ .highlight .s2 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Double */ .highlight .se { color: #0044dd; background-color: #fff0f0 } /* Literal.String.Escape */ .highlight .sh { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Heredoc */ .highlight .si { color: #3333bb; background-color: #fff0f0 } /* Literal.String.Interpol */ .highlight .sx { color: #22bb22; background-color: #f0fff0 } /* Literal.String.Other */ .highlight .sr { color: #008800; background-color: #fff0ff } /* Literal.String.Regex */ .highlight .s1 { color: #dd2200; background-color: #fff0f0 } /* Literal.String.Single */ .highlight .ss { color: #aa6600; background-color: #fff0f0 } /* Literal.String.Symbol */ .highlight .bp { color: #003388 } /* Name.Builtin.Pseudo */ .highlight .fm { color: #0066bb; font-weight: bold } /* Name.Function.Magic */ .highlight .vc { color: #336699 } /* Name.Variable.Class */ .highlight .vg { color: #dd7700 } /* Name.Variable.Global */ .highlight .vi { color: #3333bb } /* Name.Variable.Instance */ .highlight .vm { color: #336699 } /* Name.Variable.Magic */ .highlight .il { color: #0000DD; font-weight: bold } /* Literal.Number.Integer.Long */
#
# Copyright (C) 2006-2014 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#

include $(INCLUDE_DIR)/feeds.mk

# invoke ipkg-build with some default options
IPKG_BUILD:= \
  $(STAGING_DIR_HOST)/bin/ipkg-build -c -o 0 -g 0

IPKG_STATE_DIR:=$(TARGET_DIR)/usr/lib/opkg

# 1: package name
# 2: variable name
# 3: variable suffix
define BuildIPKGVariable
ifdef Package/$(1)/$(2)
  $$(IPKG_$(1)) : VAR_$(2)$(3)=$$(Package/$(1)/$(2))
  $(call shexport,Package/$(1)/$(2))
  $(1)_COMMANDS += echo "$$$$$$$$$(call shvar,Package/$(1)/$(2))" > $(2)$(3);
endif
endef

PARENL :=(
PARENR :=)

dep_split=$(subst :,$(space),$(1))
dep_rem=$(subst !,,$(subst $(strip $(PARENL)),,$(subst $(strip $(PARENR)),,$(word 1,$(call dep_split,$(1))))))
dep_confvar=$(strip $(foreach cond,$(subst ||, ,$(call dep_rem,$(1))),$(CONFIG_$(cond))))
dep_pos=$(if $(call dep_confvar,$(1)),$(call dep_val,$(1)))
dep_neg=$(if $(call dep_confvar,$(1)),,$(call dep_val,$(1)))
dep_if=$(if $(findstring !,$(1)),$(call dep_neg,$(1)),$(call dep_pos,$(1)))
dep_val=$(word 2,$(call dep_split,$(1)))
strip_deps=$(strip $(subst +,,$(filter-out @%,$(1))))
filter_deps=$(foreach dep,$(call strip_deps,$(1)),$(if $(findstring :,$(dep)),$(call dep_if,$(dep)),$(dep)))

define AddDependency
  $$(if $(1),$$(if $(2),$$(foreach pkg,$(1),$$(IPKG_$$(pkg))): $$(foreach pkg,$(2),$$(IPKG_$$(pkg)))))
endef

define FixupReverseDependencies
  DEPS := $$(filter %:$(1),$$(IDEPEND))
  DEPS := $$(patsubst %:$(1),%,$$(DEPS))
  DEPS := $$(filter $$(DEPS),$$(IPKGS))
  $(call AddDependency,$$(DEPS),$(1))
endef

define FixupDependencies
  DEPS := $$(filter $(1):%,$$(IDEPEND))
  DEPS := $$(patsubst $(1):%,%,$$(DEPS))
  DEPS := $$(filter $$(DEPS),$$(IPKGS))
  $(call AddDependency,$(1),$$(DEPS))
endef

ifneq ($(PKG_NAME),toolchain)
  define CheckDependencies
	@( \
		rm -f $(PKG_INFO_DIR)/$(1).missing; \
		( \
			export \
				READELF=$(TARGET_CROSS)readelf \
				OBJCOPY=$(TARGET_CROSS)objcopy \
				XARGS="$(XARGS)"; \
			$(SCRIPT_DIR)/gen-dependencies.sh "$$(IDIR_$(1))"; \
		) | while read FILE; do \
			grep -qxF "$$$$FILE" $(PKG_INFO_DIR)/$(1).provides || \
				echo "$$$$FILE" >> $(PKG_INFO_DIR)/$(1).missing; \
		done; \
		if [ -f "$(PKG_INFO_DIR)/$(1).missing" ]; then \
			echo "Package $(1) is missing dependencies for the following libraries:" >&2; \
			cat "$(PKG_INFO_DIR)/$(1).missing" >&2; \
			false; \
		fi; \
	)
  endef
endif

_addsep=$(word 1,$(1))$(foreach w,$(wordlist 2,$(words $(1)),$(1)),$(strip $(2) $(w)))
_cleansep=$(subst $(space)$(2)$(space),$(2)$(space),$(1))
mergelist=$(call _cleansep,$(call _addsep,$(1),$(comma)),$(comma))
addfield=$(if $(strip $(2)),$(1): $(2))
_define=define
_endef=endef

ifeq ($(DUMP),)
  define BuildTarget/ipkg
    PDIR_$(1):=$(call FeedPackageDir,$(1))
    IPKG_$(1):=$$(PDIR_$(1))/$(1)_$(VERSION)_$(PKGARCH).ipk
    IDIR_$(1):=$(PKG_BUILD_DIR)/ipkg-$(PKGARCH)/$(1)
    KEEP_$(1):=$(strip $(call Package/$(1)/conffiles))

    ifeq ($(BUILD_VARIANT),$$(if $$(VARIANT),$$(VARIANT),$(BUILD_VARIANT)))
    ifdef Package/$(1)/install
      ifneq ($(CONFIG_PACKAGE_$(1))$(DEVELOPER),)
        IPKGS += $(1)
        compile: $$(IPKG_$(1)) $(PKG_INFO_DIR)/$(1).provides $(STAGING_DIR_ROOT)/stamp/.$(1)_installed
        ifneq ($(ABI_VERSION),)
        compile: $(PKG_INFO_DIR)/$(1).version
        endif

        ifeq ($(CONFIG_PACKAGE_$(1)),y)
          .PHONY: $(PKG_INSTALL_STAMP).$(1)
          compile: $(PKG_INSTALL_STAMP).$(1)
          $(PKG_INSTALL_STAMP).$(1):
			if [ -f $(PKG_INSTALL_STAMP).clean ]; then \
				rm -f \
					$(PKG_INSTALL_STAMP) \
					$(PKG_INSTALL_STAMP).clean; \
			fi; \
			echo "$(1)" >> $(PKG_INSTALL_STAMP)
        endif
      else
        $(if $(CONFIG_PACKAGE_$(1)),$$(info WARNING: skipping $(1) -- package not selected))
      endif
    endif
    endif

    DEPENDS:=$(call PKG_FIXUP_DEPENDS,$(1),$(DEPENDS))
    IDEPEND_$(1):=$$(call filter_deps,$$(DEPENDS))
    IDEPEND += $$(patsubst %,$(1):%,$$(IDEPEND_$(1)))
    $(FixupDependencies)
    $(FixupReverseDependencies)

    $(eval $(call BuildIPKGVariable,$(1),conffiles))
    $(eval $(call BuildIPKGVariable,$(1),preinst))
    $(eval $(call BuildIPKGVariable,$(1),postinst,-pkg))
    $(eval $(call BuildIPKGVariable,$(1),prerm,-pkg))
    $(eval $(call BuildIPKGVariable,$(1),postrm))

    $(STAGING_DIR_ROOT)/stamp/.$(1)_installed: $(STAMP_BUILT)
	rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
	mkdir -p $(STAGING_DIR_ROOT)/stamp $(STAGING_DIR_ROOT)/tmp-$(1)
	$(call Package/$(1)/install,$(STAGING_DIR_ROOT)/tmp-$(1))
	$(call Package/$(1)/install_lib,$(STAGING_DIR_ROOT)/tmp-$(1))
	$(call locked,$(CP) $(STAGING_DIR_ROOT)/tmp-$(1)/. $(STAGING_DIR_ROOT)/,root-copy)
	rm -rf $(STAGING_DIR_ROOT)/tmp-$(1)
	touch $$@

    $(PKG_INFO_DIR)/$(1).version: $$(IPKG_$(1))
	echo '$(ABI_VERSION)' | cmp -s - $$@ || \
		echo '$(ABI_VERSION)' > $$@

    Package/$(1)/DEPENDS := $$(call mergelist,$$(filter-out @%,$$(IDEPEND_$(1))))
    ifneq ($$(EXTRA_DEPENDS),)
      Package/$(1)/DEPENDS := $$(EXTRA_DEPENDS)$$(if $$(Package/$(1)/DEPENDS),$$(comma) $$(Package/$(1)/DEPENDS))
    endif

$(_define) Package/$(1)/CONTROL
Package: $(1)
Version: $(VERSION)
$$(call addfield,Depends,$$(Package/$(1)/DEPENDS)
)$$(call addfield,Conflicts,$$(call mergelist,$(CONFLICTS))
)$$(call addfield,Provides,$(PROVIDES)
)$$(call addfield,Source,$(SOURCE)
)$$(call addfield,License,$$(PKG_LICENSE)
)$$(call addfield,LicenseFiles,$$(PKG_LICENSE_FILES)
)$$(call addfield,Section,$(SECTION)
)$$(call addfield,Require-User,$(USERID)
)$(if $(filter hold,$(PKG_FLAGS)),Status: unknown hold not-installed
)$(if $(filter essential,$(PKG_FLAGS)),Essential: yes
)$(if $(MAINTAINER),Maintainer: $(MAINTAINER)
)Architecture: $(PKGARCH)
Installed-Size: 0
$(_endef)

    $(PKG_INFO_DIR)/$(1).provides: $$(IPKG_$(1))
    $$(IPKG_$(1)) : export CONTROL=$$(Package/$(1)/CONTROL)
    $$(IPKG_$(1)) : export DESCRIPTION=$$(Package/$(1)/description)
    $$(IPKG_$(1)): $(STAMP_BUILT) $(INCLUDE_DIR)/package-ipkg.mk
	@rm -rf $$(PDIR_$(1))/$(1)_* $$(IDIR_$(1))
	mkdir -p $(PACKAGE_DIR) $$(IDIR_$(1))/CONTROL $(PKG_INFO_DIR)
	$(call Package/$(1)/install,$$(IDIR_$(1)))
	-find $$(IDIR_$(1)) -name 'CVS' -o -name '.svn' -o -name '.#*' -o -name '*~'| $(XARGS) rm -rf
	@( \
		find $$(IDIR_$(1)) -name lib\*.so\* -or -name \*.ko | awk -F/ '{ print $$$$NF }'; \
		for file in $$(patsubst %,$(PKG_INFO_DIR)/%.provides,$$(IDEPEND_$(1))); do \
			if [ -f "$$$$file" ]; then \
				cat $$$$file; \
			fi; \
		done; $(Package/$(1)/extra_provides) \
	) | sort -u > $(PKG_INFO_DIR)/$(1).provides
	$(if $(PROVIDES),@for pkg in $(PROVIDES); do cp $(PKG_INFO_DIR)/$(1).provides $(PKG_INFO_DIR)/$$$$pkg.provides; done)
	$(CheckDependencies)

	$(RSTRIP) $$(IDIR_$(1))
	(cd $$(IDIR_$(1))/CONTROL; \
		( \
			echo "$$$$CONTROL"; \
			printf "Description: "; echo "$$$$DESCRIPTION" | sed -e 's,^[[:space:]]*, ,g'; \
		) > control; \
		chmod 644 control; \
		( \
			echo "#!/bin/sh"; \
			echo "[ \"\$$$${IPKG_NO_SCRIPT}\" = \"1\" ] && exit 0"; \
			echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
			echo "default_postinst \$$$$0 \$$$$@"; \
		) > postinst; \
		( \
			echo "#!/bin/sh"; \
			echo ". \$$$${IPKG_INSTROOT}/lib/functions.sh"; \
			echo "default_prerm \$$$$0 \$$$$@"; \
		) > prerm; \
		chmod 0755 prerm; \
		$($(1)_COMMANDS) \
	)

    ifneq ($$(KEEP_$(1)),)
		@( \
			keepfiles=""; \
			for x in $$(KEEP_$(1)); do \
				[ -f "$$(IDIR_$(1))/$$$$x" ] || keepfiles="$$$${keepfiles:+$$$$keepfiles }$$$$x"; \
			done; \
			[ -z "$$$$keepfiles" ] || { \
				mkdir -p $$(IDIR_$(1))/lib/upgrade/keep.d; \
				for x in $$$$keepfiles; do echo $$$$x >> $$(IDIR_$(1))/lib/upgrade/keep.d/$(1); done; \
			}; \
		)
    endif

	$(INSTALL_DIR) $$(PDIR_$(1))
	$(IPKG_BUILD) $$(IDIR_$(1)) $$(PDIR_$(1))
	@[ -f $$(IPKG_$(1)) ]

    $(1)-clean:
	rm -f $$(PDIR_$(1))/$(1)_*

    clean: $(1)-clean

  endef
endif