recipes/meta/canadian-sdk.bb

   1 DESCRIPTION = "Meta package for building a installable toolchain"
   2 LICENSE = "MIT"
   3 DEPENDS = "opkg-native opkg-utils-native fakeroot-native sed-native zip-native"
   4 PR = "r5"
   5
   6 # NOTE: We need to save and restore PACKAGE_ARCHS, because sdk.bbclass
   7 # will change HOST_ARCH, which can result in SITEINFO_ENDIANNESS (which
   8 # is computed in siteinfo.bbclass) in changing if the original HOST_ARCH
   9 # endianess differs from the new HOST_ARCH endianess.  SITEINFO_ENDIANNESS
  10 # is used in a number of places, including the construction of the
  11 # PACKAGE_EXTRA_ARCHS list for machines that are capable of running in
  12 # either endianess.  There may be better ways to fix this.
  13
  14 # Save value of PACKAGE_ARCHS (note the ":=" syntax to force immediate eval)
  15 REAL_PACKAGE_ARCHS := "${PACKAGE_ARCHS}"
  16
  17 inherit canadian-sdk meta
  18
  19 # Restore PACKAGE_ARCHS (sdk.bbclass may have caused it to change)
  20 PACKAGE_ARCHS := "${REAL_PACKAGE_ARCHS}"
  21
  22 SDK_DIR = "${WORKDIR}/sdk"
  23 SDK_OUTPUT = "${SDK_DIR}/image"
  24 SDK_DEPLOY = "${DEPLOY_DIR}/sdk"
  25
  26 IPKG_HOST = "opkg-cl -f ${IPKGCONF_CANSDK} -o ${SDK_OUTPUT}"
  27 IPKG_TARGET = "opkg-cl -f ${IPKGCONF_TARGET} -o ${SDK_OUTPUT}/${SDK_PATH}/${TARGET_SYS}"
  28
  29 TOOLCHAIN_CANADIAN_HOST_TASK ?= "task-sdk-canadian-host"
  30 TOOLCHAIN_TARGET_TASK ?= "task-sdk-bare"
  31 FEED_ARCH ?= "${TARGET_ARCH}"
  32 SDK_SUFFIX = "toolchain"
  33 TOOLCHAIN_OUTPUTNAME ?= "${SDK_SYS}-${DISTRO}-${DISTRO_VERSION}-${FEED_ARCH}-${TARGET_OS}-${SDK_SUFFIX}"
  34
  35 RDEPENDS_${PN} = "${TOOLCHAIN_TARGET_TASK} ${TOOLCHAIN_CANADIAN_HOST_TASK}"
  36
  37 TOOLCHAIN_FEED_URI ?= "${DISTRO_FEED_URI}"
  38
  39 modify_opkg_conf () {
  40         OUTPUT_OPKGCONF_TARGET="${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}/opkg.conf"
  41         OUTPUT_OPKGCONF_HOST="${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}/opkg-canadian-sdk.conf"
  42         OUTPUT_OPKGCONF_SDK="${SDK_OUTPUT}/${sysconfdir}/opkg-canadian-sdk.conf"
  43         rm ${OUTPUT_OPKGCONF_TARGET}
  44         rm ${OUTPUT_OPKGCONF_HOST}
  45         rm ${OUTPUT_OPKGCONF_SDK}
  46         opkgarchs="${PACKAGE_ARCHS}"
  47         priority=1
  48         for arch in ${opkgarchs}; do
  49                 echo "arch ${arch} ${priority}" >> ${OUTPUT_OPKGCONF_TARGET};
  50                 echo "src/gz ${arch} ${TOOLCHAIN_FEED_URI}/${arch}" >> ${OUTPUT_OPKGCONF_TARGET};
  51                 priority=$(expr ${priority} + 5);
  52         done
  53 }
  54
  55 do_populate_sdk() {
  56         rm -rf ${SDK_OUTPUT}
  57         mkdir -p ${SDK_OUTPUT}
  58
  59         package_generate_ipkg_conf
  60
  61         for arch in ${PACKAGE_ARCHS}; do
  62                 revipkgarchs="$arch $revipkgarchs"
  63         done
  64
  65         mkdir -p ${SDK_OUTPUT}/usr/lib/opkg
  66         ${IPKG_HOST} update
  67         ${IPKG_HOST} -force-depends install ${TOOLCHAIN_CANADIAN_HOST_TASK}
  68
  69         mkdir -p ${SDK_OUTPUT}/${SDK_PATH}/${TARGET_SYS}/usr/lib/opkg
  70         ${IPKG_TARGET} update
  71         ${IPKG_TARGET} install ${TOOLCHAIN_TARGET_TASK}
  72
  73         install -d ${SDK_OUTPUT}/${prefix}/usr/lib/opkg
  74         mv ${SDK_OUTPUT}/usr/lib/opkg/* ${SDK_OUTPUT}/${prefix}/usr/lib/opkg/
  75         rm -Rf ${SDK_OUTPUT}/usr/lib
  76
  77         install -d ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}
  78         install -m 0644 ${IPKGCONF_TARGET} ${IPKGCONF_CANSDK} ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/${layout_sysconfdir}/
  79
  80         install -d ${SDK_OUTPUT}/${sysconfdir}
  81         install -m 0644 ${IPKGCONF_CANSDK} ${SDK_OUTPUT}/${sysconfdir}/
  82
  83         # extract and store ipks, pkgdata and shlibs data
  84         target_pkgs=`cat ${SDK_OUTPUT}/${prefix}/package-status | grep Package: | cut -f 2 -d ' '`
  85         mkdir -p ${SDK_OUTPUT}/${prefix}/ipk/
  86         mkdir -p ${SDK_OUTPUT}/${prefix}/pkgdata/runtime/
  87         mkdir -p ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/shlibs/
  88         for pkg in $target_pkgs ; do
  89                 for arch in $revipkgarchs; do
  90                         pkgnames=${DEPLOY_DIR_IPK}/$arch/${pkg}_*_$arch.ipk
  91                         if [ -e $pkgnames ]; then
  92                                 oenote "Found $pkgnames"
  93                                 cp $pkgnames ${SDK_OUTPUT}/${prefix}/ipk/
  94                                 orig_pkg=`opkg-list-fields $pkgnames | grep OE: | cut -d ' ' -f2`
  95                                 pkg_subdir=$arch${TARGET_VENDOR}${@['-' + bb.data.getVar('TARGET_OS', d, 1), ''][bb.data.getVar('TARGET_OS', d, 1) == ('' or 'custom')]}
  96                                 mkdir -p ${SDK_OUTPUT}/${prefix}/pkgdata/$pkg_subdir/runtime
  97                                 cp ${STAGING_DIR}/pkgdata/$pkg_subdir/$orig_pkg ${SDK_OUTPUT}/${prefix}/pkgdata/$pkg_subdir/
  98                                 subpkgs=`cat ${STAGING_DIR}/pkgdata/$pkg_subdir/$orig_pkg | grep PACKAGES: | cut -b 10-`
  99                                 for subpkg in $subpkgs; do
 100                                         cp ${STAGING_DIR}/pkgdata/$pkg_subdir/runtime/$subpkg ${SDK_OUTPUT}/${prefix}/pkgdata/$pkg_subdir/runtime/
 101                                         if [ -e ${STAGING_DIR}/pkgdata/$pkg_subdir/runtime/$subpkg.packaged ];then
 102                                                 cp ${STAGING_DIR}/pkgdata/$pkg_subdir/runtime/$subpkg.packaged ${SDK_OUTPUT}/${prefix}/pkgdata/$pkg_subdir/runtime/
 103                                         fi
 104                                         if [ -e ${STAGING_DIR_TARGET}/shlibs/$subpkg.list ]; then
 105                                                 cp ${STAGING_DIR_TARGET}/shlibs/$subpkg.* ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/shlibs/
 106                                         fi
 107                                 done
 108                                 break
 109                         fi
 110                 done
 111         done
 112
 113         # add missing link to libgcc_s.so.1
 114         # libgcc-dev should be responsible for that, but it's not getting built
 115         # RP: it gets smashed up depending on the order that gcc, gcc-cross and
 116         # gcc-cross-sdk get built :( (30/11/07)
 117         ln -sf libgcc_s.so.1 ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/lib/libgcc_s.so
 118
 119         # With sysroot support, gcc expects the default C++ headers to be
 120         # in a specific place.
 121         install -d ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/include
 122         mv ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/usr/include/c++ \
 123                 ${SDK_OUTPUT}/${prefix}/${TARGET_SYS}/include/
 124
 125         # Fix or remove broken .la files
 126         for i in `find ${SDK_OUTPUT}/${prefix}/${TARGET_SYS} -name \*.la`; do
 127                 sed -i  -e "/^dependency_libs=/s,\([[:space:]']\)${layout_base_libdir},\1${prefix}/${TARGET_SYS}${layout_base_libdir},g" \
 128                         -e "/^dependency_libs=/s,\([[:space:]']\)${layout_libdir},\1${prefix}/${TARGET_SYS}${layout_libdir},g" \
 129                         -e "/^dependency_libs=/s,\-\([LR]\)${layout_base_libdir},-\1${prefix}/${TARGET_SYS}${layout_base_libdir},g" \
 130                         -e "/^dependency_libs=/s,\-\([LR]\)${layout_libdir},-\1${prefix}/${TARGET_SYS}${layout_libdir},g" \
 131                         -e 's/^installed=yes$/installed=no/' $i
 132         done
 133         rm -f ${SDK_OUTPUT}/${prefix}/lib/*.la
 134
 135         # Setup site file for external use
 136         siteconfig=${SDK_OUTPUT}/${prefix}/site-config
 137         touch $siteconfig
 138         for sitefile in ${CONFIG_SITE} ; do
 139                 cat $sitefile >> $siteconfig
 140         done
 141
 142         # Create environment setup script
 143         script=${SDK_OUTPUT}/${prefix}/environment-setup
 144         touch $script
 145         echo 'export PATH=${prefix}/bin:$PATH' >> $script
 146         echo 'export LIBTOOL_SYSROOT_PATH=${prefix}/${TARGET_SYS}' >> $script
 147         echo 'export PKG_CONFIG_SYSROOT_DIR=${prefix}/${TARGET_SYS}' >> $script
 148         echo 'export PKG_CONFIG_PATH=${prefix}/${TARGET_SYS}${layout_libdir}/pkgconfig' >> $script
 149         echo 'export CONFIG_SITE=${prefix}/site-config' >> $script
 150         echo "alias opkg='LD_LIBRARY_PATH=${prefix}/lib ${prefix}/bin/opkg-cl -f ${sysconfdir}/opkg-canadian-sdk.conf -o ${prefix}'" >> $script
 151         echo "alias opkg-target='LD_LIBRARY_PATH=${prefix}/lib ${prefix}/bin/opkg-cl -f ${prefix}/${TARGET_SYS}${layout_sysconfdir}/opkg.conf -o ${prefix}/${TARGET_SYS}'" >> $script
 152
 153         # Add version information
 154         versionfile=${SDK_OUTPUT}/${prefix}/version
 155         touch $versionfile
 156         echo 'Distro: ${DISTRO}' >> $versionfile
 157         echo 'Distro Version: ${DISTRO_VERSION}' >> $versionfile
 158         echo 'Metadata Revision: ${METADATA_REVISION}' >> $versionfile
 159         echo 'Timestamp: ${DATETIME}' >> $versionfile
 160
 161         modify_opkg_conf
 162
 163         # Package it up
 164         mkdir -p ${SDK_DEPLOY}
 165         cd ${SDK_OUTPUT}
 166         fakeroot tar cfj ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.tar.bz2 .
 167         rm -f ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.zip
 168         zip -r -D ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.zip .
 169 }
 170
 171 do_populate_sdk[nostamp] = "1"
 172 do_populate_sdk[lockfiles] = "${DEPLOY_DIR_IPK}.lock"
 173 addtask package_update_index_ipk before do_populate_sdk
 174 addtask populate_sdk before do_build after do_install