[elbe-devel] [PATCH v2 12/24] toolchain-extract.sh: import file from yocto
Torben Hohn
torben.hohn at linutronix.de
Thu Feb 8 15:32:50 CET 2018
On Thu, Feb 08, 2018 at 02:16:58PM +0100, Manuel Traut wrote:
> Import a shell script that extracts a SDK from the yoctoproject.
> Original location and copyright holders see inline in the file.
>
> Signed-off-by: Manuel Traut <manut at linutronix.de>
Reviewed-by: Torben Hohn <torben.hohn at linutronix.de>
> ---
> elbepack/makofiles/toolchain-shar-extract.sh.mako | 290 ++++++++++++++++++++++
> 1 file changed, 290 insertions(+)
> create mode 100644 elbepack/makofiles/toolchain-shar-extract.sh.mako
>
> diff --git a/elbepack/makofiles/toolchain-shar-extract.sh.mako b/elbepack/makofiles/toolchain-shar-extract.sh.mako
> new file mode 100644
> index 00000000..c8775689
> --- /dev/null
> +++ b/elbepack/makofiles/toolchain-shar-extract.sh.mako
> @@ -0,0 +1,290 @@
> +#!/bin/sh
> +#
> +# This file was copied from http://git.yoctoproject.org/git/poky
> +# 16e22f3e37788afb83044f5089d24187d70094bd
> +#
> +# origin location of the file is: 'meta/files/toolchain-shar-extract.sh'
> +#
> +# known authors of the origin file are:
> +#
> +# Aníbal Limón <anibal.limon at linux.intel.com>
> +# Brendan Le Foll <brendan.le.foll at intel.com>
> +# Ed Bartosh <ed.bartosh at linux.intel.com>
> +# George Nita <george.nita at enea.com>
> +# Maxin B. John <maxin.john at intel.com>
> +# Paul Eggleton <paul.eggleton at linux.intel.com>
> +# Qi.Chen at windriver.com <Qi.Chen at windriver.com>
> +# Randy Witt <randy.e.witt at linux.intel.com>
> +# Richard Purdie <richard.purdie at linuxfoundation.org>
> +# Robert Yang <liezhi.yang at windriver.com>
> +# Todor Minchev <todor.minchev at linux.intel.com>
> +# Wenlin Kang <wenlin.kang at windriver.com>
> +
> +[ -z "$ENVCLEANED" ] && exec /usr/bin/env -i ENVCLEANED=1 HOME="$HOME" \
> + LC_ALL=en_US.UTF-8 \
> + TERM=$TERM \
> + http_proxy="$http_proxy" https_proxy="$https_proxy" ftp_proxy="$ftp_proxy" \
> + no_proxy="$no_proxy" all_proxy="$all_proxy" GIT_PROXY_COMMAND="$GIT_PROXY_COMMAND" "$0" "$@"
> +[ -f /etc/environment ] && . /etc/environment
> +export PATH=`echo "$PATH" | sed -e 's/:\.//' -e 's/::/:/'`
> +
> +tweakpath () {
> + case ":${PATH}:" in
> + *:"$1":*)
> + ;;
> + *)
> + PATH=$PATH:$1
> + esac
> +}
> +
> +# Some systems don't have /usr/sbin or /sbin in the cleaned environment PATH but we make need it
> +# for the system's host tooling checks
> +tweakpath /usr/sbin
> +tweakpath /sbin
> +
> +INST_ARCH=$(uname -m | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/")
> +SDK_ARCH=$(echo @SDK_ARCH@ | sed -e "s/i[3-6]86/ix86/" -e "s/x86[-_]64/x86_64/")
> +
> +INST_GCC_VER=$(gcc --version | sed -ne 's/.* \([0-9]\+\.[0-9]\+\)\.[0-9]\+.*/\1/p')
> +SDK_GCC_VER='@SDK_GCC_VER@'
> +
> +verlte () {
> + [ "$1" = "`printf "$1\n$2" | sort -V | head -n1`" ]
> +}
> +
> +verlt() {
> + [ "$1" = "$2" ] && return 1 || verlte $1 $2
> +}
> +
> +verlt `uname -r` @OLDEST_KERNEL@
> +if [ $? = 0 ]; then
> + echo "Error: The SDK needs a kernel > @OLDEST_KERNEL@"
> + exit 1
> +fi
> +
> +if [ "$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: Incompatible SDK installer! Your host is $INST_ARCH and this SDK was built for $SDK_ARCH hosts."
> + exit 1
> + fi
> +fi
> +
> +if ! xz -V > /dev/null 2>&1; then
> + echo "Error: xz is required for installation of this SDK, please install it first"
> + exit 1
> +fi
> +
> +DEFAULT_INSTALL_DIR="@SDKPATH@"
> +SUDO_EXEC=""
> +EXTRA_TAR_OPTIONS=""
> +target_sdk_dir=""
> +answer=""
> +relocate=1
> +savescripts=0
> +verbose=0
> +publish=0
> +listcontents=0
> +while getopts ":yd:npDRSl" OPT; do
> + case $OPT in
> + y)
> + answer="Y"
> + ;;
> + d)
> + target_sdk_dir=$OPTARG
> + ;;
> + n)
> + prepare_buildsystem="no"
> + ;;
> + p)
> + prepare_buildsystem="no"
> + publish=1
> + ;;
> + D)
> + verbose=1
> + ;;
> + R)
> + relocate=0
> + savescripts=1
> + ;;
> + S)
> + savescripts=1
> + ;;
> + l)
> + listcontents=1
> + ;;
> + *)
> + echo "Usage: $(basename $0) [-y] [-d <dir>]"
> + echo " -y Automatic yes to all prompts"
> + echo " -d <dir> Install the SDK to <dir>"
> + echo "======== Extensible SDK only options ============"
> + echo " -n Do not prepare the build system"
> + echo " -p Publish mode (implies -n)"
> + echo "======== Advanced DEBUGGING ONLY OPTIONS ========"
> + echo " -S Save relocation scripts"
> + echo " -R Do not relocate executables"
> + echo " -D use set -x to see what is going on"
> + echo " -l list files that will be extracted"
> + exit 1
> + ;;
> + esac
> +done
> +
> +payload_offset=$(($(grep -na -m1 "^MARKER:$" $0|cut -d':' -f1) + 1))
> +if [ "$listcontents" = "1" ] ; then
> + tail -n +$payload_offset $0| tar tvJ || exit 1
> + exit
> +fi
> +
> +titlestr="@SDK_TITLE@ installer version @SDK_VERSION@"
> +printf "%s\n" "$titlestr"
> +printf "%${#titlestr}s\n" | tr " " "="
> +
> +if [ $verbose = 1 ] ; then
> + set -x
> +fi
> +
> + at SDK_PRE_INSTALL_COMMAND@
> +
> +# SDK_EXTENSIBLE is exposed from the SDK_PRE_INSTALL_COMMAND above
> +if [ "$SDK_EXTENSIBLE" = "1" ]; then
> + DEFAULT_INSTALL_DIR="@SDKEXTPATH@"
> + if [ "$INST_GCC_VER" = '4.8' -a "$SDK_GCC_VER" = '4.9' ] || [ "$INST_GCC_VER" = '4.8' -a "$SDK_GCC_VER" = '' ] || \
> + [ "$INST_GCC_VER" = '4.9' -a "$SDK_GCC_VER" = '' ]; then
> + echo "Error: Incompatible SDK installer! Your host gcc version is $INST_GCC_VER and this SDK was built by gcc higher version."
> + exit 1
> + fi
> +fi
> +
> +if [ "$target_sdk_dir" = "" ]; then
> + if [ "$answer" = "Y" ]; then
> + target_sdk_dir="$DEFAULT_INSTALL_DIR"
> + else
> + read -p "Enter target directory for SDK (default: $DEFAULT_INSTALL_DIR): " target_sdk_dir
> + [ "$target_sdk_dir" = "" ] && target_sdk_dir=$DEFAULT_INSTALL_DIR
> + fi
> +fi
> +
> +eval target_sdk_dir=$(echo "$target_sdk_dir"|sed 's/ /\\ /g')
> +if [ -d "$target_sdk_dir" ]; then
> + target_sdk_dir=$(cd "$target_sdk_dir"; pwd)
> +else
> + target_sdk_dir=$(readlink -m "$target_sdk_dir")
> +fi
> +
> +# limit the length for target_sdk_dir, ensure the relocation behaviour in relocate_sdk.py has right result.
> +if [ ${#target_sdk_dir} -gt 2048 ]; then
> + echo "Error: The target directory path is too long!!!"
> + exit 1
> +fi
> +
> +if [ "$SDK_EXTENSIBLE" = "1" ]; then
> + # We're going to be running the build system, additional restrictions apply
> + if echo "$target_sdk_dir" | grep -q '[+\ @$]'; then
> + echo "The target directory path ($target_sdk_dir) contains illegal" \
> + "characters such as spaces, @, \$ or +. Abort!"
> + exit 1
> + fi
> + # The build system doesn't work well with /tmp on NFS
> + fs_dev_path="$target_sdk_dir"
> + while [ ! -d "$fs_dev_path" ] ; do
> + fs_dev_path=`dirname $fs_dev_path`
> + done
> + fs_dev_type=`stat -f -c '%t' "$fs_dev_path"`
> + if [ "$fsdevtype" = "6969" ] ; then
> + echo "The target directory path $target_sdk_dir is on NFS, this is not possible. Abort!"
> + exit 1
> + fi
> +else
> + if [ -n "$(echo $target_sdk_dir|grep ' ')" ]; then
> + echo "The target directory path ($target_sdk_dir) contains spaces. Abort!"
> + exit 1
> + fi
> +fi
> +
> +if [ -e "$target_sdk_dir/environment-setup- at REAL_MULTIMACH_TARGET_SYS@" ]; then
> + echo "The directory \"$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 $target_sdk_dir ]; then
> + if [ "$SDK_EXTENSIBLE" = "1" ]; then
> + echo "Unable to access \"$target_sdk_dir\", will not attempt to use" \
> + "sudo as as extensible SDK cannot be used as root."
> + exit 1
> + fi
> +
> + SUDO_EXEC=$(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 $target_sdk_dir >/dev/null 2>&1
> +fi
> +
> +printf "Extracting SDK..."
> +tail -n +$payload_offset $0| $SUDO_EXEC tar xJ -C $target_sdk_dir --checkpoint=.2500 $EXTRA_TAR_OPTIONS || exit 1
> +echo "done"
> +
> +printf "Setting it up..."
> +# fix environment paths
> +real_env_setup_script=""
> +for env_setup_script in `ls $target_sdk_dir/environment-setup-*`; do
> + if grep -q 'OECORE_NATIVE_SYSROOT=' $env_setup_script; then
> + # Handle custom env setup scripts that are only named
> + # environment-setup-* so that they have relocation
> + # applied - what we want beyond here is the main one
> + # rather than the one that simply sorts last
> + real_env_setup_script="$env_setup_script"
> + fi
> + $SUDO_EXEC sed -e "s:@SDKPATH@:$target_sdk_dir:g" -i $env_setup_script
> +done
> +if [ -n "$real_env_setup_script" ] ; then
> + env_setup_script="$real_env_setup_script"
> +fi
> +
> + at SDK_POST_INSTALL_COMMAND@
> +
> +# 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 -f ${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."
> +echo "Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g."
> +for env_setup_script in `ls $target_sdk_dir/environment-setup-*`; do
> + echo " \$ . $env_setup_script"
> +done
> +
> +exit 0
> +
> +MARKER:
> --
> 2.15.1
>
--
Mit freundlichen Grüßen
Torben Hohn
Linutronix GmbH
Standort: Bremen
Phone: +49 7556 25 999 18; Fax.: +49 7556 25 999 99
Firmensitz / Registered Office: D-88690 Uhldingen, Bahnhofstr. 3
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