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adffd3f8b6
Not all distros have `/bin/bash`, e.g. NixOS. Fixes: #3450 Signed-off-by: Sebastian Hasler <sebastian.hasler@stuvus.uni-stuttgart.de>
110 lines
3.4 KiB
Bash
Executable File
110 lines
3.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# Copyright 2021 Sony Group Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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set -o errexit
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cidir=$(dirname "$0")
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source "${cidir}/lib.sh"
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clone_tests_repo
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source "${tests_repo_dir}/.ci/lib.sh"
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# The following variables if set on the environment will change the behavior
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# of gperf and libseccomp configure scripts, that may lead this script to
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# fail. So let's ensure they are unset here.
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unset PREFIX DESTDIR
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arch=$(uname -m)
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workdir="$(mktemp -d --tmpdir build-libseccomp.XXXXX)"
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# Variables for libseccomp
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# Currently, specify the libseccomp version directly without using `versions.yaml`
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# because the current Snap workflow is incomplete.
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# After solving the issue, replace this code by using the `versions.yaml`.
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# libseccomp_version=$(get_version "externals.libseccomp.version")
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# libseccomp_url=$(get_version "externals.libseccomp.url")
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libseccomp_version="2.5.1"
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libseccomp_url="https://github.com/seccomp/libseccomp"
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libseccomp_tarball="libseccomp-${libseccomp_version}.tar.gz"
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libseccomp_tarball_url="${libseccomp_url}/releases/download/v${libseccomp_version}/${libseccomp_tarball}"
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cflags="-O2"
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# Variables for gperf
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# Currently, specify the gperf version directly without using `versions.yaml`
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# because the current Snap workflow is incomplete.
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# After solving the issue, replace this code by using the `versions.yaml`.
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# gperf_version=$(get_version "externals.gperf.version")
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# gperf_url=$(get_version "externals.gperf.url")
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gperf_version="3.1"
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gperf_url="https://ftp.gnu.org/gnu/gperf"
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gperf_tarball="gperf-${gperf_version}.tar.gz"
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gperf_tarball_url="${gperf_url}/${gperf_tarball}"
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# We need to build the libseccomp library from sources to create a static library for the musl libc.
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# However, ppc64le and s390x have no musl targets in Rust. Hence, we do not set cflags for the musl libc.
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if ([ "${arch}" != "ppc64le" ] && [ "${arch}" != "s390x" ]); then
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# Set FORTIFY_SOURCE=1 because the musl-libc does not have some functions about FORTIFY_SOURCE=2
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cflags="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -O2"
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fi
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die() {
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msg="$*"
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echo "[Error] ${msg}" >&2
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exit 1
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}
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finish() {
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rm -rf "${workdir}"
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}
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trap finish EXIT
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build_and_install_gperf() {
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echo "Build and install gperf version ${gperf_version}"
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mkdir -p "${gperf_install_dir}"
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curl -sLO "${gperf_tarball_url}"
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tar -xf "${gperf_tarball}"
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pushd "gperf-${gperf_version}"
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./configure --prefix="${gperf_install_dir}"
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make
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make install
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export PATH=$PATH:"${gperf_install_dir}"/bin
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popd
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echo "Gperf installed successfully"
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}
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build_and_install_libseccomp() {
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echo "Build and install libseccomp version ${libseccomp_version}"
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mkdir -p "${libseccomp_install_dir}"
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curl -sLO "${libseccomp_tarball_url}"
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tar -xf "${libseccomp_tarball}"
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pushd "libseccomp-${libseccomp_version}"
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./configure --prefix="${libseccomp_install_dir}" CFLAGS="${cflags}" --enable-static
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make
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make install
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popd
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echo "Libseccomp installed successfully"
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}
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main() {
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local libseccomp_install_dir="${1:-}"
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local gperf_install_dir="${2:-}"
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if [ -z "${libseccomp_install_dir}" ] || [ -z "${gperf_install_dir}" ]; then
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die "Usage: ${0} <libseccomp-install-dir> <gperf-install-dir>"
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fi
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pushd "$workdir"
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# gperf is required for building the libseccomp.
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build_and_install_gperf
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build_and_install_libseccomp
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popd
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}
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main "$@"
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