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This script had been copied to the cdt-infra repo a while ago, this update removes the copy left behind and redirects users to cdt-infra. Change-Id: Ia4b2d90a9336947e0aad53a0fce6a569416ac379
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dsf-gdb/org.eclipse.cdt.tests.dsf.gdb/scripts/download-build-gdb.sh
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| #!/usr/bin/env bash | ||
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| # * Copyright (c) 2015 Ericsson and others. | ||
| # * This program and the accompanying materials | ||
| # * are made available under the terms of the Eclipse Public License 2.0 | ||
| # * which accompanies this distribution, and is available at | ||
| # * https://www.eclipse.org/legal/epl-2.0/ | ||
| # * | ||
| # * SPDX-License-Identifier: EPL-2.0 | ||
| # * | ||
| # * Contributors: | ||
| # * Simon Marchi (Ericsson) - Initial implementation | ||
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| # Stop the script if any command fails | ||
| set -o errexit | ||
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| # Consider using an unset variable as an error | ||
| set -o nounset | ||
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| # Make sure getopt is the command and not the bash built-in | ||
| if [[ $(getopt --version) != *"getopt"* ]]; then | ||
| echo "getopt command not found." | ||
| exit 1 | ||
| fi | ||
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| # Our work directory | ||
| default_base_dir="$HOME/gdb-all" | ||
| base_dir="${default_base_dir}" | ||
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| # Passed to make's -j | ||
| default_jlevel="4" | ||
| jlevel="${default_jlevel}" | ||
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| # Supported versions | ||
| default_versions="8.2 8.1.1 8.0.1 7.12.1 7.11.1 7.10.1 7.9.1 7.8.2 7.7.1 7.6.2 7.5.1 7.4.1 7.3.1 7.2 7.1 7.0.1 6.8 6.7.1 6.6" | ||
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| # Is set to "echo" if we are doing a dry-run. | ||
| dryrun="" | ||
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| # Print help and exit with the specified exit code. | ||
| # | ||
| # $1: The value to pass to exit | ||
| function help_and_exit() { | ||
| echo "Usage:" | ||
| echo " download-build-gdb.sh [OPTIONS] [VERSIONS|all]" | ||
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| echo "" | ||
| echo "Description:" | ||
| echo " This script downloads, builds and installs the given versions of gdb." | ||
| echo " Passing \"all\" to the script is the same as passing all the supported versions." | ||
| echo "" | ||
| echo "Options:" | ||
| echo " -b, --base-dir PATH Set the base directory for downloading, building and " | ||
| echo " installing the gdbs (default: ${default_base_dir})." | ||
| echo " -d, --dry-run Make a dry-run: print the commands instead of executing" | ||
| echo " them." | ||
| echo " -h, --help Print this help message and exit." | ||
| echo " -j, --jobs N Number of parallel jobs while making. N is passed" | ||
| echo " directly to make's -j (default: ${default_jlevel})." | ||
| echo "" | ||
| echo "Supported versions:" | ||
| echo " ${default_versions}" | ||
| echo "" | ||
| echo "Examples:" | ||
| echo " Build versions 7.7.1 and 7.8.2:" | ||
| echo " $ $0 7.7.1 7.8.2" | ||
| echo " Build all supported versions:" | ||
| echo " $ $0 all" | ||
| echo "" | ||
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| exit "$1" | ||
| } | ||
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| # Output a visible header | ||
| # | ||
| # $1: Text to display | ||
| function echo_header() { | ||
| echo -e "\e[1m\e[7m>>> $1\e[0m" | ||
| } | ||
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| # Check that the version passed is supported by the script. | ||
| # | ||
| # $1: version number | ||
| function check_supported() { | ||
| local supported_pattern="@(${default_versions// /|})" | ||
| local version="$1" | ||
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| shopt -s extglob | ||
| case "$version" in | ||
| ${supported_pattern}) | ||
| # Supported, do nothing. | ||
| ;; | ||
| *) | ||
| echo "Error: version ${version} is not supported by this script." | ||
| echo "" | ||
| help_and_exit 1 | ||
| ;; | ||
| esac | ||
| } | ||
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| # Download the tarball of the given release of gdb. | ||
| # | ||
| # $1: version number | ||
| function download_gdb() { | ||
| local baseaddr="http://ftp.gnu.org/gnu/gdb" | ||
| local version="$1" | ||
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| case "$version" in | ||
| "6.6"|"6.7.1"|"6.8"|"7.0.1"|"7.1"|"7.2") | ||
| version="${version}a" | ||
| ;; | ||
| esac | ||
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| echo_header "Downloading gdb $version to ${download_dir}" | ||
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| ${dryrun} wget --timestamping --directory-prefix "${download_dir}" "${baseaddr}/gdb-${version}.tar.gz" | ||
| } | ||
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| # Extract the gdb tarball. | ||
| # | ||
| # $1: version number | ||
| function extract_gdb() { | ||
| local version="$1" | ||
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| case "$version" in | ||
| "6.6"|"6.7.1"|"6.8"|"7.0.1"|"7.1"|"7.2") | ||
| version="${version}a" | ||
| ;; | ||
| esac | ||
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| local archive="${download_dir}/gdb-${version}.tar.gz" | ||
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| echo_header "Extracting ${archive} to ${build_dir}" | ||
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| ${dryrun} mkdir -p "${build_dir}" | ||
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| ${dryrun} tar -xf "${archive}" -C "${build_dir}" | ||
| } | ||
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| # Make necessary fixes to build an "old" release on a "modern" system. | ||
| # | ||
| # $1: version number | ||
| function fixup_gdb() { | ||
| local version="$1" | ||
| local build="${build_dir}/gdb-${version}" | ||
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| echo_header "Fixing up gdb ${version}" | ||
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| # glibc or the kernel changed the signal API at some point | ||
| case "$version" in | ||
| "6.6"|"6.7.1"|"6.8"|"7.0.1"|"7.1"|"7.2"|"7.3.1"|"7.4.1") | ||
| ${dryrun} find "${build}/gdb" -type f -exec sed -i -e 's/struct siginfo;/#include <signal.h>/g' {} \; | ||
| ${dryrun} find "${build}/gdb" -type f -exec sed -i -e 's/struct siginfo/siginfo_t/g' {} \; | ||
| ;; | ||
| esac | ||
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| # Fix wrong include on Mac | ||
| ${dryrun} find "${build}" -name "darwin-nat.c" -type f -exec sed -i -e "s/machine\/setjmp.h/setjmp.h/g" {} \; | ||
| } | ||
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| # Run ./configure. | ||
| # | ||
| # $1: version number | ||
| function configure_gdb() { | ||
| local version="$1" | ||
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| local build="${build_dir}/gdb-${version}" | ||
| local cflags="-Wno-error -g3 -O0" | ||
| local cxxflags="-Wno-error -g3 -O0" | ||
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| echo_header "Configuring in ${build}" | ||
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| ${dryrun} pushd "${build}" | ||
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| case "${version}" in | ||
| "6.7.1"|"6.8") | ||
| cflags="${cflags} -Wno-error=enum-compare" | ||
| ;; | ||
| esac | ||
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| # If there is already some CFLAGS/CXXFLAGS in the environment, add them to the mix. | ||
| cflags="${cflags} ${CFLAGS:-}" | ||
| cxxflags="${cxxflags} ${CXXFLAGS:-}" | ||
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| # Need to use eval to allow the ${dryrun} trick to work with the env var command at the start. | ||
| eval ${dryrun} 'CFLAGS="${cflags}" CXXFLAGS="${cxxflags}" ./configure --prefix="${install_dir}/gdb-${version}"' | ||
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| ${dryrun} popd | ||
| } | ||
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| # Build gdb. | ||
| # | ||
| # $1: version number | ||
| function make_gdb() { | ||
| local version="$1" | ||
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| local build="${build_dir}/gdb-${version}" | ||
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| echo_header "Making in ${build}" | ||
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| ${dryrun} pushd "${build}" | ||
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| ${dryrun} make -j "${jlevel}" | ||
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| ${dryrun} popd | ||
| } | ||
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| # Run make install. | ||
| # | ||
| # $1: version number | ||
| function make_install_gdb() { | ||
| local version="$1" | ||
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| # Only install gdb, not the whole binutils-gdb | ||
| local install="${build_dir}/gdb-${version}/gdb" | ||
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| echo_header "Make installing in ${install}" | ||
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| ${dryrun} pushd "${install}" | ||
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| # Disable building of the doc, which fails anyway with older gdbs and | ||
| # newer makeinfos. | ||
| ${dryrun} make install MAKEINFO=true | ||
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| ${dryrun} popd | ||
| } | ||
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| # Create symlinks in "bin" directory. | ||
| # | ||
| # $1: version number | ||
| function symlink_gdb() { | ||
| local version="$1" | ||
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| echo_header "Creating symlinks for gdb ${version} in ${symlinks_dir}" | ||
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| ${dryrun} mkdir -p "${symlinks_dir}" | ||
| ${dryrun} ln -sf "${install_dir}/gdb-${version}/bin/gdb" "${symlinks_dir}/gdb.${version}" | ||
| ${dryrun} ln -sf "${install_dir}/gdb-${version}/bin/gdbserver" "${symlinks_dir}/gdbserver.${version}" | ||
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| # If the version is a triplet (x.y.z), also create a symlink with just | ||
| # the first two numbers (x.y). | ||
| if [[ "$version" =~ [0-9]+\.[0-9]+\.[0-9]+ ]]; then | ||
| local short_version="${version%.[0-9]}" | ||
| ${dryrun} ln -sf "${install_dir}/gdb-${version}/bin/gdb" "${symlinks_dir}/gdb.${short_version}" | ||
| ${dryrun} ln -sf "${install_dir}/gdb-${version}/bin/gdbserver" "${symlinks_dir}/gdbserver.${short_version}" | ||
| fi | ||
| } | ||
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| # Start argument parsing. The script will exit (thanks to errexit) if bad arguments are passed. | ||
| args=$(getopt -o b:dhj: -l "base-dir:,dry-run,help,jobs" -n "$0" -- "$@"); | ||
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| eval set -- "$args" | ||
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| while true; do | ||
| case "$1" in | ||
| -b|--base-dir) | ||
| shift | ||
| base_dir="$1" | ||
| shift | ||
| ;; | ||
| -d|--dry-run) | ||
| dryrun="echo" | ||
| shift | ||
| ;; | ||
| -h|--help) | ||
| help_and_exit 0 | ||
| break | ||
| ;; | ||
| -j|--jobs) | ||
| shift | ||
| jlevel="$1" | ||
| shift | ||
| ;; | ||
| --) | ||
| shift; | ||
| break; | ||
| ;; | ||
| esac | ||
| done | ||
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| abs_base_dir=$(readlink -f "${base_dir}") | ||
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| # Where we download the tarballs | ||
| download_dir="${base_dir}/download" | ||
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| # Where we extract the tarballs and build | ||
| build_dir="${base_dir}/build" | ||
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| # Where we make install to | ||
| install_dir="${abs_base_dir}/install" | ||
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| # Where we will create symlinks to all gdb versions (in the form gdb.x.y) | ||
| # (Hint: this is so you can add this directory to your PATH and have all | ||
| # versions available quickly.) | ||
| symlinks_dir="${base_dir}/bin" | ||
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| if [ $# -eq 0 ]; then | ||
| echo "Error: you need to specify at least one gdb version or \"all\"." | ||
| echo "" | ||
| help_and_exit 1 | ||
| fi | ||
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| versions=$* | ||
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| if [ "$versions" = "all" ]; then | ||
| versions="${default_versions}" | ||
| fi | ||
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| # End argument parsing | ||
|
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| for version in $versions; do | ||
| check_supported "$version" | ||
| done | ||
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| for version in $versions; do | ||
| download_gdb "$version" | ||
| extract_gdb "$version" | ||
| fixup_gdb "$version" | ||
| configure_gdb "$version" | ||
| make_gdb "$version" | ||
| make_install_gdb "$version" | ||
| symlink_gdb "$version" | ||
| done | ||
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| echo_header "Done!" | ||
| echo "" | ||
| echo "gdb versions built:" | ||
| echo " ${versions}" | ||
| echo "" | ||
| echo "Symbolic links to binaries have been created in:" | ||
| echo " ${symlinks_dir}" | ||
| echo "" | ||
| echo "You can add this path to your \$PATH to access them easily." | ||
| echo "" | ||
| echo "This script, part of CDT's infrastructure, has been moved to https://github.com/eclipse-cdt/cdt-infra/blob/master/docker/scripts/download-build-gdb.sh" |