inherit meta toolchain-scripts inherit populate_sdk_${IMAGE_PKGTYPE} IMAGETESTCLASS = "${@oe.utils.ifelse(d.getVar('IMAGETEST'),'imagetest-' + (d.getVar('IMAGETEST') or ""),'')}" inherit ${IMAGETESTCLASS} SDK_DIR = "${WORKDIR}/sdk" SDK_OUTPUT = "${SDK_DIR}/image" SDK_DEPLOY = "${TMPDIR}/deploy/sdk" SDKTARGETSYSROOT = "${SDKPATH}/sysroots/${REAL_MULTIMACH_TARGET_SYS}" TOOLCHAIN_HOST_TASK ?= "nativesdk-packagegroup-sdk-host packagegroup-cross-canadian-${@' packagegroup-cross-canadian-'.join(all_multilib_tune_values(d, 'TRANSLATED_TARGET_ARCH').split())}" TOOLCHAIN_HOST_TASK_ATTEMPTONLY ?= "" TOOLCHAIN_TARGET_TASK ?= "packagegroup-core-standalone-sdk-target packagegroup-core-standalone-sdk-target-dbg" TOOLCHAIN_TARGET_TASK_ATTEMPTONLY ?= "" TOOLCHAIN_OUTPUTNAME ?= "${SDK_NAME}-toolchain-${DISTRO_VERSION}" SDK_RDEPENDS = "${TOOLCHAIN_TARGET_TASK} ${TOOLCHAIN_HOST_TASK}" SDK_DEPENDS = "virtual/fakeroot-native sed-native" # We want the MULTIARCH_TARGET_SYS to point to the TUNE_PKGARCH, not PACKAGE_ARCH as it # could be set to the MACHINE_ARCH REAL_MULTIMACH_TARGET_SYS = "${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS}" PID = "${@os.getpid()}" EXCLUDE_FROM_WORLD = "1" SDK_PACKAGING_FUNC ?= "create_shar" python () { # If we don't do this we try and run the mapping hooks while parsing which is slow # bitbake should really provide something to let us know this... if bb.data.getVar('BB_WORKERCONTEXT', d, True) is not None: runtime_mapping_rename("TOOLCHAIN_TARGET_TASK", d) } fakeroot python do_populate_sdk() { bb.build.exec_func("populate_sdk_image", d) # Handle multilibs in the SDK environment, siteconfig, etc files... localdata = bb.data.createCopy(d) # make sure we only use the WORKDIR value from 'd', or it can change localdata.setVar('WORKDIR', d.getVar('WORKDIR', True)) # make sure we only use the SDKTARGETSYSROOT value from 'd' localdata.setVar('SDKTARGETSYSROOT', d.getVar('SDKTARGETSYSROOT', True)) # Process DEFAULTTUNE bb.build.exec_func("create_sdk_files", localdata) variants = d.getVar("MULTILIB_VARIANTS", True) or "" for item in variants.split(): # Load overrides from 'd' to avoid having to reset the value... overrides = d.getVar("OVERRIDES", False) + ":virtclass-multilib-" + item localdata.setVar("OVERRIDES", overrides) bb.data.update_data(localdata) bb.build.exec_func("create_sdk_files", localdata) bb.build.exec_func("tar_sdk", d) bb.build.exec_func(d.getVar("SDK_PACKAGING_FUNC", True), d) } fakeroot populate_sdk_image() { rm -rf ${SDK_OUTPUT} mkdir -p ${SDK_OUTPUT} # populate_sdk_ is required to construct two images: # SDK_ARCH-nativesdk - contains the cross compiler and associated tooling # target - contains a target rootfs configured for the SDK usage # # the output of populate_sdk_ should end up in ${SDK_OUTPUT} it is made # up of: # ${SDK_OUTPUT}/ # ${SDK_OUTPUT}/${SDKTARGETSYSROOT}/ populate_sdk_${IMAGE_PKGTYPE} # Don't ship any libGL in the SDK rm -rf ${SDK_OUTPUT}/${SDKPATHNATIVE}${libdir_nativesdk}/libGL* # Can copy pstage files here # target_pkgs=`cat ${SDK_OUTPUT}/${SDKTARGETSYSROOT}/var/lib/opkg/status | grep Package: | cut -f 2 -d ' '` # Fix or remove broken .la files #rm -f ${SDK_OUTPUT}/${SDKPATHNATIVE}/lib/*.la rm -f ${SDK_OUTPUT}/${SDKPATHNATIVE}${libdir_nativesdk}/*.la # Link the ld.so.cache file into the hosts filesystem ln -s /etc/ld.so.cache ${SDK_OUTPUT}/${SDKPATHNATIVE}/etc/ld.so.cache } fakeroot create_sdk_files() { # Setup site file for external use toolchain_create_sdk_siteconfig ${SDK_OUTPUT}/${SDKPATH}/site-config-${REAL_MULTIMACH_TARGET_SYS} toolchain_create_sdk_env_script ${SDK_OUTPUT}/${SDKPATH}/environment-setup-${REAL_MULTIMACH_TARGET_SYS} # Add version information toolchain_create_sdk_version ${SDK_OUTPUT}/${SDKPATH}/version-${REAL_MULTIMACH_TARGET_SYS} cp ${COREBASE}/scripts/relocate_sdk.py ${SDK_OUTPUT}/${SDKPATH}/ # Replace the ##DEFAULT_INSTALL_DIR## with the correct pattern. # Escape special characters like '+' and '.' in the SDKPATH escaped_sdkpath=$(echo ${SDKPATH} |sed -e "s:[\+\.]:\\\\\\\\\0:g") sed -i -e "s:##DEFAULT_INSTALL_DIR##:$escaped_sdkpath:" ${SDK_OUTPUT}/${SDKPATH}/relocate_sdk.py } fakeroot tar_sdk() { # Package it up mkdir -p ${SDK_DEPLOY} cd ${SDK_OUTPUT}/${SDKPATH} tar --owner=root --group=root -cj --file=${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.tar.bz2 . } fakeroot create_shar() { cat << "EOF" > ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh #!/bin/bash INST_ARCH=$(uname -m | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/") SDK_ARCH=$(echo ${SDK_ARCH} | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/") if [ "$INST_ARCH" != "$SDK_ARCH" ]; then # Allow for installation of ix86 SDK on x86_64 host if [ "$INST_ARCH" != x86_64 -o "$SDK_ARCH" != ix86 ]; then echo "Error: Installation machine not supported!" exit 1 fi fi DEFAULT_INSTALL_DIR="${SDKPATH}" SUDO_EXEC="" target_sdk_dir="" answer="" relocate=1 savescripts=0 verbose=0 while getopts ":yd:DRS" OPT; do case $OPT in y) answer="Y" [ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR ;; d) target_sdk_dir=$OPTARG ;; D) verbose=1 ;; R) relocate=0 savescripts=1 ;; S) savescripts=1 ;; *) echo "Usage: $(basename $0) [-y] [-d ]" echo " -y Automatic yes to all prompts" echo " -d Install the SDK to " echo "======== Advanced DEBUGGING ONLY OPTIONS ========" echo " -S Save relocation scripts" echo " -R Do not relocate executables" echo " -D use set -x to see what is going on" exit 1 ;; esac done if [ $verbose = 1 ] ; then set -x fi printf "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): " if [ "$target_sdk_dir" = "" ]; then read target_sdk_dir [ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR else echo "$target_sdk_dir" fi eval target_sdk_dir=$target_sdk_dir if [ -d $target_sdk_dir ]; then target_sdk_dir=$(cd $target_sdk_dir; pwd) else target_sdk_dir=$(readlink -m $target_sdk_dir) fi if [ -e "$target_sdk_dir/environment-setup-${REAL_MULTIMACH_TARGET_SYS}" ]; then echo "The directory \"$target_sdk_dir\" already contains a SDK for this architecture." printf "If you continue, existing files will be overwritten! Proceed[y/N]?" default_answer="n" else printf "You are about to install the SDK to \"$target_sdk_dir\". Proceed[Y/n]?" default_answer="y" fi if [ "$answer" = "" ]; then read answer [ "$answer" = "" ] && answer="$default_answer" else echo $answer fi if [ "$answer" != "Y" -a "$answer" != "y" ]; then echo "Installation aborted!" exit 1 fi # Try to create the directory (this will not succeed if user doesn't have rights) mkdir -p $target_sdk_dir >/dev/null 2>&1 # if don't have the right to access dir, gain by sudo if [ ! -x $target_sdk_dir -o ! -w $target_sdk_dir -o ! -r $target_sdk_dir ]; then SUDO_EXEC=$(which "sudo") if [ -z $SUDO_EXEC ]; then echo "No command 'sudo' found, please install sudo first. Abort!" exit 1 fi # test sudo could gain root right $SUDO_EXEC pwd >/dev/null 2>&1 [ $? -ne 0 ] && echo "Sorry, you are not allowed to execute as root." && exit 1 # now that we have sudo rights, create the directory $SUDO_EXEC mkdir -p $target_sdk_dir >/dev/null 2>&1 fi payload_offset=$(($(grep -na -m1 "^MARKER:$" $0|cut -d':' -f1) + 1)) printf "Extracting SDK..." tail -n +$payload_offset $0| $SUDO_EXEC tar xj -C $target_sdk_dir echo "done" printf "Setting it up..." # fix environment paths for env_setup_script in `ls $target_sdk_dir/environment-setup-*`; do $SUDO_EXEC sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" -i $env_setup_script done # fix dynamic loader paths in all ELF SDK binaries native_sysroot=$($SUDO_EXEC cat $env_setup_script |grep OECORE_NATIVE_SYSROOT|cut -d'=' -f2|tr -d '"') dl_path=$($SUDO_EXEC find $native_sysroot/lib -name "ld-linux*") if [ "$dl_path" = "" ] ; then echo "SDK could not be set up. Relocate script unable to find ld-linux.so. Abort!" exit 1 fi executable_files=$($SUDO_EXEC find $native_sysroot -type f -perm +111) tdir=`mktemp -d` if [ x$tdir = x ] ; then echo "SDK relocate failed, could not create a temporary directory" exit 1 fi echo "#!/bin/bash" > $tdir/relocate_sdk.sh echo exec ${env_setup_script%/*}/relocate_sdk.py $target_sdk_dir $dl_path $executable_files >> $tdir/relocate_sdk.sh $SUDO_EXEC mv $tdir/relocate_sdk.sh ${env_setup_script%/*}/relocate_sdk.sh $SUDO_EXEC chmod 755 ${env_setup_script%/*}/relocate_sdk.sh rm -rf $tdir if [ $relocate = 1 ] ; then $SUDO_EXEC ${env_setup_script%/*}/relocate_sdk.sh if [ $? -ne 0 ]; then echo "SDK could not be set up. Relocate script failed. Abort!" exit 1 fi fi # replace ${SDKPATH} with the new prefix in all text files: configs/scripts/etc $SUDO_EXEC find $native_sysroot -type f -exec file '{}' \;|grep ":.*\(ASCII\|script\|source\).*text"|cut -d':' -f1|$SUDO_EXEC xargs sed -i -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:g" # find out all perl scripts in $native_sysroot and modify them replacing the # host perl with SDK perl. for perl_script in $($SUDO_EXEC grep "^#!.*perl" -rl $native_sysroot); do $SUDO_EXEC sed -i -e "s:^#! */usr/bin/perl.*:#! /usr/bin/env perl:g" -e \ "s: /usr/bin/perl: /usr/bin/env perl:g" $perl_script done # change all symlinks pointing to ${SDKPATH} for l in $($SUDO_EXEC find $native_sysroot -type l); do $SUDO_EXEC ln -sfn $(readlink $l|$SUDO_EXEC sed -e "s:$DEFAULT_INSTALL_DIR:$target_sdk_dir:") $l done echo done # delete the relocating script, so that user is forced to re-run the installer # if he/she wants another location for the sdk if [ $savescripts = 0 ] ; then $SUDO_EXEC rm ${env_setup_script%/*}/relocate_sdk.py ${env_setup_script%/*}/relocate_sdk.sh fi echo "SDK has been successfully set up and is ready to be used." exit 0 MARKER: EOF # add execution permission chmod +x ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh # append the SDK tarball cat ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.tar.bz2 >> ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh # delete the old tarball, we don't need it anymore rm ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.tar.bz2 } populate_sdk_log_check() { for target in $* do lf_path="`dirname ${BB_LOGFILE}`/log.do_$target.${PID}" echo "log_check: Using $lf_path as logfile" if test -e "$lf_path" then ${IMAGE_PKGTYPE}_log_check $target $lf_path else echo "Cannot find logfile [$lf_path]" fi echo "Logfile is clean" done } do_populate_sdk[dirs] = "${TOPDIR}" do_populate_sdk[nostamp] = "1" do_populate_sdk[depends] += "${@' '.join([x + ':do_populate_sysroot' for x in d.getVar('SDK_DEPENDS', True).split()])}" do_populate_sdk[rdepends] = "${@' '.join([x + ':do_populate_sysroot' for x in d.getVar('SDK_RDEPENDS', True).split()])}" do_populate_sdk[recrdeptask] = "do_package_write" addtask populate_sdk