--- /dev/null
+DESCRIPTION = "Meta package for building a installable toolchain"
+LICENSE = "MIT"
+DEPENDS = "opkg-native ipkg-utils-native fakeroot-native sed-native"
+
+inherit meta
+
+SDK_DIR = "${WORKDIR}/sdk"
+SDK_OUTPUT = "${SDK_DIR}/image"
+SDK_OUTPUT2 = "${SDK_DIR}/image-extras"
+SDK_DEPLOY = "${DEPLOY_DIR}/sdk"
+
+IPKG_HOST = "opkg-cl -f ${IPKGCONF_SDK} -o ${SDK_OUTPUT}"
+IPKG_TARGET = "opkg-cl -f ${IPKGCONF_TARGET} -o ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}"
+
+TOOLCHAIN_HOST_TASK ?= "task-sdk-host"
+TOOLCHAIN_TARGET_TASK ?= "task-sdk-bare"
+TOOLCHAIN_TARGET_EXCLUDE ?= ""
+FEED_ARCH ?= "${TARGET_ARCH}"
+SDK_SUFFIX = "toolchain"
+TOOLCHAIN_OUTPUTNAME ?= "${DISTRO}-${DISTRO_VERSION}-${SDK_SYS}-${FEED_ARCH}-${TARGET_OS}-${SDK_SUFFIX}"
+
+RDEPENDS = "${TOOLCHAIN_TARGET_TASK} ${TOOLCHAIN_HOST_TASK}"
+
+TOOLCHAIN_FEED_URI ?= "${DISTRO_FEED_URI}"
+
+modify_opkg_conf () {
+ OUTPUT_OPKGCONF_TARGET="${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/${sysconfdir}/opkg.conf"
+ OUTPUT_OPKGCONF_HOST="${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/${sysconfdir}/opkg-sdk.conf"
+ OUTPUT_OPKGCONF_SDK="${SDK_OUTPUT}/${sysconfdir}/opkg-sdk.conf"
+ rm -f ${OUTPUT_OPKGCONF_TARGET}
+ rm -f ${OUTPUT_OPKGCONF_HOST}
+ rm -f ${OUTPUT_OPKGCONF_SDK}
+ opkgarchs="${PACKAGE_ARCHS}"
+ priority=1
+ for arch in ${opkgarchs}; do
+ echo "arch ${arch} ${priority}" >> ${OUTPUT_OPKGCONF_TARGET};
+ echo "src/gz ${arch} ${TOOLCHAIN_FEED_URI}/${arch}" >> ${OUTPUT_OPKGCONF_TARGET};
+ priority=$(expr ${priority} + 5);
+ done
+}
+
+do_populate_sdk() {
+ rm -rf ${SDK_OUTPUT}
+ mkdir -p ${SDK_OUTPUT}
+ mkdir -p ${SDK_OUTPUT}${libdir}/opkg/
+ mkdir -p ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}${libdir}/opkg/
+
+ package_generate_ipkg_conf
+
+ for arch in ${PACKAGE_ARCHS}; do
+ revipkgarchs="$arch $revipkgarchs"
+ done
+
+ ${IPKG_HOST} update
+ ${IPKG_HOST} -force-depends install ${TOOLCHAIN_HOST_TASK}
+
+ ${IPKG_TARGET} update
+ ${IPKG_TARGET} install ${TOOLCHAIN_TARGET_TASK}
+
+ # Remove packages in the exclude list which were installed by dependencies
+ if [ ! -z "${TOOLCHAIN_TARGET_EXCLUDE}" ]; then
+ ${IPKG_TARGET} remove -force-depends ${TOOLCHAIN_TARGET_EXCLUDE}
+ fi
+
+ install -d ${SDK_OUTPUT}/${SDKPATH}/usr/lib/opkg
+ mv ${SDK_OUTPUT}/usr/lib/opkg/* ${SDK_OUTPUT}/${SDKPATH}/usr/lib/opkg/
+ rm -Rf ${SDK_OUTPUT}/usr/lib
+
+ # Clean up empty directories from excluded packages
+ find ${SDK_OUTPUT} -depth -type d -empty -print0 | xargs -r0 /bin/rmdir
+
+ install -d ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/${sysconfdir}
+ install -m 0644 ${IPKGCONF_TARGET} ${IPKGCONF_SDK} ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/${sysconfdir}/
+
+ install -d ${SDK_OUTPUT}/${SDKPATH}/${sysconfdir}
+ install -m 0644 ${IPKGCONF_SDK} ${SDK_OUTPUT}/${SDKPATH}/${sysconfdir}/
+
+ # extract and store ipks, pkgdata and shlibs data
+ target_pkgs=`cat ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/usr/lib/opkg/status | grep Package: | cut -f 2 -d ' '`
+ mkdir -p ${SDK_OUTPUT2}/${SDKPATH}/ipk/
+ mkdir -p ${SDK_OUTPUT2}/${SDKPATH}/pkgdata/runtime/
+ mkdir -p ${SDK_OUTPUT2}/${SDKPATH}/${TARGET_SYS}/shlibs/
+ for pkg in $target_pkgs ; do
+ for arch in $revipkgarchs; do
+ pkgnames=${DEPLOY_DIR_IPK}/$arch/${pkg}_*_$arch.ipk
+ if [ -e $pkgnames ]; then
+ oenote "Found $pkgnames"
+ cp $pkgnames ${SDK_OUTPUT2}/${SDKPATH}/ipk/
+ orig_pkg=`ipkg-list-fields $pkgnames | grep OE: | cut -d ' ' -f2`
+ pkg_subdir=$arch${TARGET_VENDOR}${@['-' + bb.data.getVar('TARGET_OS', d, 1), ''][bb.data.getVar('TARGET_OS', d, 1) == ('' or 'custom')]}
+ mkdir -p ${SDK_OUTPUT2}/${SDKPATH}/pkgdata/$pkg_subdir/runtime
+ cp ${TMPDIR}/pkgdata/$pkg_subdir/$orig_pkg ${SDK_OUTPUT2}/${SDKPATH}/pkgdata/$pkg_subdir/
+ subpkgs=`cat ${TMPDIR}/pkgdata/$pkg_subdir/$orig_pkg | grep PACKAGES: | cut -b 10-`
+ for subpkg in $subpkgs; do
+ cp ${TMPDIR}/pkgdata/$pkg_subdir/runtime/$subpkg ${SDK_OUTPUT2}/${SDKPATH}/pkgdata/$pkg_subdir/runtime/
+ if [ -e ${TMPDIR}/pkgdata/$pkg_subdir/runtime/$subpkg.packaged ];then
+ cp ${TMPDIR}/pkgdata/$pkg_subdir/runtime/$subpkg.packaged ${SDK_OUTPUT2}/${SDKPATH}/pkgdata/$pkg_subdir/runtime/
+ fi
+ if [ -e ${STAGING_DIR_TARGET}/shlibs/$subpkg.list ]; then
+ cp ${STAGING_DIR_TARGET}/shlibs/$subpkg.* ${SDK_OUTPUT2}/${SDKPATH}/${TARGET_SYS}/shlibs/
+ fi
+ done
+ break
+ fi
+ done
+ done
+
+ # add missing link to libgcc_s.so.1
+ # libgcc-dev should be responsible for that, but it's not getting built
+ # RP: it gets smashed up depending on the order that gcc, gcc-cross and
+ # gcc-cross-sdk get built :( (30/11/07)
+ ln -sf libgcc_s.so.1 ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/lib/libgcc_s.so
+
+ # With sysroot support, gcc expects the default C++ headers to be
+ # in a specific place.
+ install -d ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/include
+ mv ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/usr/include/c++ \
+ ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS}/include/
+
+ # Fix or remove broken .la files
+ for i in `find ${SDK_OUTPUT}/${SDKPATH}/${TARGET_SYS} -name \*.la`; do
+ sed -i -e "/^dependency_libs=/s,\([[:space:]']\)${base_libdir},\1\$SDK_PATH/\$TARGET_SYS${base_libdir},g" \
+ -e "/^dependency_libs=/s,\([[:space:]']\)${libdir},\1\$SDK_PATH/\$TARGET_SYS${libdir},g" \
+ -e "/^dependency_libs=/s,\-\([LR]\)${base_libdir},-\1\$SDK_PATH/\$TARGET_SYS${base_libdir},g" \
+ -e "/^dependency_libs=/s,\-\([LR]\)${libdir},-\1\$SDK_PATH/\$TARGET_SYS${libdir},g" \
+ -e 's/^installed=yes$/installed=no/' $i
+ done
+ rm -f ${SDK_OUTPUT}/${SDKPATH}/lib/*.la
+
+ # Setup site file for external use
+ siteconfig=${SDK_OUTPUT}/${SDKPATH}/site-config
+ touch $siteconfig
+ for sitefile in ${CONFIG_SITE} ; do
+ cat $sitefile >> $siteconfig
+ done
+
+ # Create environment setup script
+ script=${SDK_OUTPUT}/${SDKPATH}/environment-setup
+ touch $script
+ echo 'export SDK_PATH=${SDKPATH}' >> $script
+ echo 'export TARGET_SYS=${TARGET_SYS}' >> $script
+ echo 'export PATH=$SDK_PATH/bin:$PATH' >> $script
+ echo 'export CPATH=$SDK_PATH/$TARGET_SYS/usr/include:$CPATH' >> $script
+ echo 'export LIBTOOL_SYSROOT_PATH=$SDK_PATH/$TARGET_SYS' >> $script
+ echo 'export PKG_CONFIG_SYSROOT_DIR=$SDK_PATH/$TARGET_SYS' >> $script
+ echo 'export PKG_CONFIG_PATH=$SDK_PATH/$TARGET_SYS${libdir}/pkgconfig' >> $script
+ echo 'export CONFIG_SITE=$SDK_PATH/site-config' >> $script
+ echo 'alias opkg="LD_LIBRARY_PATH=$SDK_PATH/lib $SDK_PATH/bin/opkg-cl -f $SDK_PATH/${sysconfdir}/opkg-sdk.conf -o $SDK_PATH"' >> $script
+ echo 'alias opkg-target="LD_LIBRARY_PATH=$SDK_PATH/lib $SDK_PATH/bin/opkg-cl -f $SDK_PATH/$TARGET_SYS${sysconfdir}/opkg.conf -o $SDK_PATH/$TARGET_SYS"' >> $script
+
+ # Add version information
+ versionfile=${SDK_OUTPUT}/${SDKPATH}/version
+ touch $versionfile
+ echo 'Distro: ${DISTRO}' >> $versionfile
+ echo 'Distro Version: ${DISTRO_VERSION}' >> $versionfile
+ echo 'Metadata Revision: ${METADATA_REVISION}' >> $versionfile
+ echo 'Timestamp: ${DATETIME}' >> $versionfile
+
+ modify_opkg_conf
+
+ # Package it up
+ mkdir -p ${SDK_DEPLOY}
+ cd ${SDK_OUTPUT}
+ fakeroot tar cfj ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.tar.bz2 .
+ cd ${SDK_OUTPUT2}
+ fakeroot tar cfj ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}-extras.tar.bz2 .
+}
+
+do_populate_sdk[nostamp] = "1"
+addtask package_update_index_ipk before do_populate_sdk
+addtask populate_sdk before do_build after do_install