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DESCRIPTION = "Meta package for building a installable toolchain"
LICENSE = "MIT"
DEPENDS = "opkg-native ipkg-utils-native fakeroot-native sed-native"
# NOTE: We need to save and restore PACKAGE_ARCHS, because sdk.bbclass
# will change HOST_ARCH, which can result in SITEINFO_ENDIANESS (which
# is computed in siteinfo.bbclass) in changing if the original HOST_ARCH
# endianess differs from the new HOST_ARCH endianess. SITEINFO_ENDIANNESS
# is used in a number of places, including the construction of the
# PACKAGE_EXTRA_ARCHS list for machines that are capable of running in
# either endianess. There may be better ways to fix this.
# Save value of PACKAGE_ARCHS (note the ":=" syntax to force immediate eval)
REAL_PACKAGE_ARCHS := "${PACKAGE_ARCHS}"
inherit sdk meta
# Restore PACKAGE_ARCHS (sdk.bbclass may have caused it to change)
PACKAGE_ARCHS := "${REAL_PACKAGE_ARCHS}"
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 ${SDK_OUTPUT}/${SDK_PATH}/${TARGET_SYS}"
TOOLCHAIN_HOST_TASK ?= "task-sdk-host"
TOOLCHAIN_TARGET_TASK ?= "task-sdk-bare"
FEED_ARCH ?= "${TARGET_ARCH}"
SDK_SUFFIX = "toolchain"
TOOLCHAIN_OUTPUTNAME ?= "${DISTRO}-${DISTRO_VERSION}-${FEED_ARCH}-${TARGET_OS}-${SDK_SUFFIX}"
RDEPENDS = "${TOOLCHAIN_TARGET_TASK} ${TOOLCHAIN_HOST_TASK}"
TOOLCHAIN_FEED_URI ?= "${DISTRO_FEED_URI}"
modify_opkg_conf () {
OUTPUT_OPKGCONF_TARGET="${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}/opkg.conf"
OUTPUT_OPKGCONF_HOST="${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}/opkg-sdk.conf"
OUTPUT_OPKGCONF_SDK="${SDK_OUTPUT}/${sysconfdir}/opkg-sdk.conf"
rm ${OUTPUT_OPKGCONF_TARGET}
rm ${OUTPUT_OPKGCONF_HOST}
rm ${OUTPUT_OPKGCONF_SDK}
opkgarchs="${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}
package_update_index_ipk
package_generate_ipkg_conf
for arch in ${PACKAGE_ARCHS}; do
revipkgarchs="$arch $revipkgarchs"
done
mkdir -p ${SDK_OUTPUT}/usr/lib/opkg
${IPKG_HOST} update
${IPKG_HOST} -force-depends install ${TOOLCHAIN_HOST_TASK}
mkdir -p ${SDK_OUTPUT}/${SDK_PATH}/${TARGET_SYS}/usr/lib/opkg
${IPKG_TARGET} update
${IPKG_TARGET} install ${TOOLCHAIN_TARGET_TASK}
install -d ${SDK_OUTPUT}/${prefix}/usr/lib/opkg
mv ${SDK_OUTPUT}/usr/lib/opkg/* ${SDK_OUTPUT}/${prefix}/usr/lib/opkg/
rm -Rf ${SDK_OUTPUT}/usr/lib
install -d ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}
install -m 0644 ${IPKGCONF_TARGET} ${IPKGCONF_SDK} ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}/
install -d ${SDK_OUTPUT}/${sysconfdir}
install -m 0644 ${IPKGCONF_SDK} ${SDK_OUTPUT}/${sysconfdir}/
# extract and store ipks, pkgdata and shlibs data
target_pkgs=`cat ${SDK_OUTPUT}/${prefix}/package-status | grep Package: | cut -f 2 -d ' '`
mkdir -p ${SDK_OUTPUT2}/${prefix}/ipk/
mkdir -p ${SDK_OUTPUT2}/${prefix}/pkgdata/runtime/
mkdir -p ${SDK_OUTPUT2}/${prefix}/${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 ${SDK_OUTPUT2}/${prefix}/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 ${SDK_OUTPUT2}/${prefix}/pkgdata/$pkg_subdir/runtime
cp ${STAGING_DIR}/pkgdata/$pkg_subdir/$orig_pkg ${SDK_OUTPUT2}/${prefix}/pkgdata/$pkg_subdir/
subpkgs=`cat ${STAGING_DIR}/pkgdata/$pkg_subdir/$orig_pkg | grep PACKAGES: | cut -b 10-`
for subpkg in $subpkgs; do
cp ${STAGING_DIR}/pkgdata/$pkg_subdir/runtime/$subpkg ${SDK_OUTPUT2}/${prefix}/pkgdata/$pkg_subdir/runtime/
if [ -e ${STAGING_DIR}/pkgdata/$pkg_subdir/runtime/$subpkg.packaged ];then
cp ${STAGING_DIR}/pkgdata/$pkg_subdir/runtime/$subpkg.packaged ${SDK_OUTPUT2}/${prefix}/pkgdata/$pkg_subdir/runtime/
fi
if [ -e ${STAGING_DIR_TARGET}/shlibs/$subpkg.list ]; then
cp ${STAGING_DIR_TARGET}/shlibs/$subpkg.* ${SDK_OUTPUT2}/${prefix}/${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 ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/lib/libgcc_s.so
# Fix or remove broken .la files
for i in `find ${SDK_OUTPUT}/${prefix}/${TARGET_SYS} -name \*.la`; do
sed -i -e "/^dependency_libs=/s,\([[:space:]']\)${layout_base_libdir},\1${prefix}/${TARGET_SYS}${layout_base_libdir},g" \
-e "/^dependency_libs=/s,\([[:space:]']\)${layout_libdir},\1${prefix}/${TARGET_SYS}${layout_libdir},g" \
-e "/^dependency_libs=/s,\-\([LR]\)${layout_base_libdir},-\1${prefix}/${TARGET_SYS}${layout_base_libdir},g" \
-e "/^dependency_libs=/s,\-\([LR]\)${layout_libdir},-\1${prefix}/${TARGET_SYS}${layout_libdir},g" \
-e 's/^installed=yes$/installed=no/' $i
done
rm -f ${SDK_OUTPUT}/${prefix}/lib/*.la
# Setup site file for external use
siteconfig=${SDK_OUTPUT}/${prefix}/site-config
touch $siteconfig
for sitefile in ${CONFIG_SITE} ; do
cat $sitefile >> $siteconfig
done
# Create environment setup script
script=${SDK_OUTPUT}/${prefix}/environment-setup
touch $script
echo 'export PATH=${prefix}/bin:$PATH' >> $script
echo 'export LIBTOOL_SYSROOT_PATH=${prefix}/${TARGET_SYS}' >> $script
echo 'export PKG_CONFIG_SYSROOT_DIR=${prefix}/${TARGET_SYS}' >> $script
echo 'export PKG_CONFIG_PATH=${prefix}/${TARGET_SYS}${layout_libdir}/pkgconfig' >> $script
echo 'export CONFIG_SITE=${prefix}/site-config' >> $script
echo "alias opkg='LD_LIBRARY_PATH=${prefix}/lib ${prefix}/bin/opkg-cl -f ${sysconfdir}/opkg-sdk.conf -o ${prefix}'" >> $script
echo "alias opkg-target='LD_LIBRARY_PATH=${prefix}/lib ${prefix}/bin/opkg-cl -f ${prefix}/${TARGET_SYS}${layout_sysconfdir}/opkg.conf -o ${prefix}/${TARGET_SYS}'" >> $script
# Add version information
versionfile=${SDK_OUTPUT}/${prefix}/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"
do_populate_sdk[recrdeptask] = "do_package_write"
addtask populate_sdk before do_build after do_install
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