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Diffstat (limited to 'ci/lib/install_functions.inc.sh')
| -rw-r--r-- | ci/lib/install_functions.inc.sh | 869 |
1 files changed, 869 insertions, 0 deletions
diff --git a/ci/lib/install_functions.inc.sh b/ci/lib/install_functions.inc.sh new file mode 100644 index 0000000..98acc82 --- /dev/null +++ b/ci/lib/install_functions.inc.sh @@ -0,0 +1,869 @@ +#!/usr/bin/env bash +# shellcheck disable=SC1090 +# shellcheck disable=SC1091 +# shellcheck disable=SC2164 + +: "${GPG_VERSION:=stable}" +: "${BUILD_SHARED_LIBS:=off}" +: "${USE_STATIC_DEPENDENCIES:=}" +: "${OS:=}" +: "${DIST:=}" +: "${DIST_VERSION:=}" +: "${DIST_VERSION_ID:=}" + +: "${MINIMUM_CMAKE_VERSION:=3.20.0}" +: "${MINIMUM_RUBY_VERSION:=3.0.0}" + +: "${RECOMMENDED_BOTAN_VERSION:=2.18.2}" +: "${RECOMMENDED_JSONC_VERSION:=0.12.1}" +: "${RECOMMENDED_CMAKE_VERSION:=3.20.5}" +: "${RECOMMENDED_PYTHON_VERSION:=3.9.2}" +: "${RECOMMENDED_RUBY_VERSION:=3.1.1}" + +: "${CMAKE_VERSION:=${RECOMMENDED_CMAKE_VERSION}}" +: "${BOTAN_VERSION:=${RECOMMENDED_BOTAN_VERSION}}" +: "${JSONC_VERSION:=${RECOMMENDED_JSONC_VERSION}}" +: "${PYTHON_VERSION:=${RECOMMENDED_PYTHON_VERSION}}" +: "${RUBY_VERSION:=${RECOMMENDED_RUBY_VERSION}}" + +# Should minimum automake version change +# please consider release of Ribose RPM for it +# [https://github.com/riboseinc/rpm-spec-automake116-automake] + +: "${MINIMUM_AUTOMAKE_VERSION:=1.16.3}" +: "${RECOMMENDED_AUTOMAKE_VERSION:=1.16.4}" +: "${AUTOMAKE_VERSION:=${RECOMMENDED_AUTOMAKE_VERSION}}" + +: "${VERBOSE:=1}" + + +if [[ "${OS}" = "freebsd" ]] || \ + [[ "${DIST}" = "ubuntu" ]] || \ + [[ "${DIST}" = "centos" ]] || \ + [[ "${DIST}" = "fedora" ]] +then + SUDO="${SUDO:-sudo}" +else + SUDO="${SUDO:-run}" +fi + +# Simply run its arguments. +run() { + "$@" +} + +. ci/lib/cacheable_install_functions.inc.sh + +freebsd_install() { + local packages=( + git + readline + bash + gnupg + devel/pkgconf + wget + cmake + gmake + autoconf + automake + libtool + gettext-tools + python + lang/ruby27 + ) + + # Note: we assume sudo is already installed + "${SUDO}" pkg install -y "${packages[@]}" + + cd /usr/ports/devel/ruby-gems + "${SUDO}" make -DBATCH RUBY_VER=2.7 install + cd + + mkdir -p ~/.gnupg + echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf + dirmngr </dev/null + dirmngr --daemon + ensure_automake +} + +openbsd_install() { + echo "" +} + +netbsd_install() { + echo "" +} + +linux_prepare_ribose_yum_repo() { + "${SUDO}" rpm --import https://github.com/riboseinc/yum/raw/master/ribose-packages.pub + "${SUDO}" rpm --import https://github.com/riboseinc/yum/raw/master/ribose-packages-next.pub + "${SUDO}" curl -L https://github.com/riboseinc/yum/raw/master/ribose.repo \ + -o /etc/yum.repos.d/ribose.repo +} + +# Prepare the system by updating and optionally installing repos +yum_prepare_repos() { + yum_install "${util_depedencies_yum[@]}" + linux_prepare_ribose_yum_repo + "${SUDO}" "${YUM}" -y update + if [[ $# -gt 0 ]]; then + yum_install "$@" + fi +} + +linux_install_fedora() { + yum_prepare_repos + extra_dep=(cmake json-c-devel ruby) + + yum_install_build_dependencies "${extra_dep[@]}" + yum_install_dynamic_build_dependencies_if_needed + + ensure_automake + ensure_cmake +# ensure_ruby + rubygem_install_build_dependencies +} + +linux_install_centos() { + case "${DIST_VERSION}" in + centos-7) + linux_install_centos7 + ;; + centos-8) + linux_install_centos8 + ;; + centos-9) + linux_install_centos9 + ;; + *) + >&2 echo "Error: unsupported CentOS version \"${DIST_VERSION_ID}\" (supported: 7, 8, 9). Aborting." + exit 1 + esac +} + +declare util_depedencies_yum=( + sudo + wget + git +) + +declare basic_build_dependencies_yum=( + # cmake3 # XXX: Fedora 22+ only has cmake + clang + gcc + gcc-c++ + make + autoconf + libtool + bzip2 + gzip + ribose-automake116 +) + +declare build_dependencies_yum=( + bison + byacc + bzip2-devel + gettext-devel + ncurses-devel + python3 +# ruby-devel + zlib-devel +) + +declare dynamic_build_dependencies_yum=( + botan2 + botan2-devel +) + +apt_install() { + local apt_command=(apt-get -y -q install "$@") + if command -v sudo >/dev/null; then + sudo "${apt_command[@]}" + else + "${apt_command[@]}" + fi +} + +yum_install() { + local yum_command=("${YUM}" -y -q install "$@") + if command -v sudo >/dev/null; then + sudo "${yum_command[@]}" + else + "${yum_command[@]}" + fi +} + +prepare_build_tool_env() { + enable_llvm_toolset_7 + enable_rh_ruby30 + enable_ribose_automake +# prepare_rbenv_env +} + +yum_install_build_dependencies() { + yum_install \ + "${basic_build_dependencies_yum[@]}" \ + "${build_dependencies_yum[@]}" \ + "$@" + + if [[ "${CRYPTO_BACKEND:-}" == "openssl" ]]; then + yum_install openssl-devel + fi +} + +linux_install_centos7() { + yum_prepare_repos epel-release centos-release-scl centos-sclo-rh + + extra_dep=(cmake3 llvm-toolset-7.0 json-c12-devel rh-ruby30) + + yum_install_build_dependencies "${extra_dep[@]}" + yum_install_dynamic_build_dependencies_if_needed + + ensure_automake + ensure_cmake +# ensure_ruby + enable_rh_ruby30 + rubygem_install_build_dependencies +} + +linux_install_centos8() { + "${SUDO}" "${YUM}" -y -q install 'dnf-command(config-manager)' + "${SUDO}" "${YUM}" config-manager --set-enabled powertools + "${SUDO}" "${YUM}" module reset ruby -y + yum_prepare_repos epel-release + + extra_dep=(cmake texinfo json-c-devel @ruby:3.0) + + yum_install_build_dependencies "${extra_dep[@]}" + yum_install_dynamic_build_dependencies_if_needed + + ensure_automake + ensure_cmake +# ensure_ruby + ensure_symlink_to_target /usr/bin/python3 /usr/bin/python + rubygem_install_build_dependencies +} + +linux_install_centos9() { + "${SUDO}" "${YUM}" -y -q install 'dnf-command(config-manager)' + "${SUDO}" "${YUM}" config-manager --set-enabled crb + yum_prepare_repos epel-release + + extra_dep=(cmake texinfo json-c-devel ruby) + + yum_install_build_dependencies "${extra_dep[@]}" + yum_install_dynamic_build_dependencies_if_needed + + ensure_automake + ensure_cmake +# ensure_ruby + rubygem_install_build_dependencies +} + +is_use_static_dependencies() { + [[ -n "${USE_STATIC_DEPENDENCIES}" ]] && \ + [[ no != "${USE_STATIC_DEPENDENCIES}" ]] && \ + [[ off != "${USE_STATIC_DEPENDENCIES}" ]] && \ + [[ false != "${USE_STATIC_DEPENDENCIES}" ]] && \ + [[ 0 != "${USE_STATIC_DEPENDENCIES}" ]] +} + +yum_install_dynamic_build_dependencies_if_needed() { + if ! is_use_static_dependencies; then + yum_install_dynamic_build_dependencies + fi +} + +install_static_noncacheable_build_dependencies_if_needed() { + if is_use_static_dependencies; then + install_static_noncacheable_build_dependencies "$@" + fi +} + +install_static_cacheable_build_dependencies_if_needed() { + if is_use_static_dependencies || [[ "$#" -gt 0 ]]; then + USE_STATIC_DEPENDENCIES=true + install_static_cacheable_build_dependencies "$@" + fi +} + +install_static_cacheable_build_dependencies() { + prepare_build_tool_env + + mkdir -p "$LOCAL_BUILDS" + + local default=(jsonc gpg) + if [[ "${CRYPTO_BACKEND:-}" != "openssl" ]]; then + default=(botan "${default[@]}") + fi + local items=("${@:-${default[@]}}") + for item in "${items[@]}"; do + install_"$item" + done +} + +install_static_noncacheable_build_dependencies() { + mkdir -p "$LOCAL_BUILDS" + + local default=(asciidoctor) + local items=("${@:-${default[@]}}") + for item in "${items[@]}"; do + install_"$item" + done +} + +rubygem_install_build_dependencies() { + install_asciidoctor +} + +yum_install_dynamic_build_dependencies() { + yum_install \ + "${dynamic_build_dependencies_yum[@]}" + + # Work around pkg-config giving out wrong include path for json-c: + ensure_symlink_to_target /usr/include/json-c12 /usr/include/json-c +} + +# Make sure cmake is at least 3.14+ as required by rnp +# Also make sure ctest is available. +# If not, build cmake from source. +ensure_cmake() { + ensure_symlink_to_target /usr/bin/cmake3 /usr/bin/cmake + ensure_symlink_to_target /usr/bin/cpack3 /usr/bin/cpack + + local cmake_version + cmake_version=$({ + command -v cmake >/dev/null && command cmake --version || \ + command -v cmake3 >/dev/null && command cmake3 --version + } | head -n1 | cut -f3 -d' ' + ) + + local need_to_build_cmake= + + # Make sure ctest is also in PATH. If not, build cmake from source. + # TODO: Check CentOS7 tests in GHA. + if ! command -v ctest >/dev/null; then + >&2 echo "ctest not found." + need_to_build_cmake=1 + elif ! is_version_at_least cmake "${MINIMUM_CMAKE_VERSION}" echo "${cmake_version}"; then + >&2 echo "cmake version lower than ${MINIMUM_CMAKE_VERSION}." + need_to_build_cmake=1 + fi + + if [[ "${need_to_build_cmake}" != 1 ]]; then + CMAKE="$(command -v cmake)" + >&2 echo "cmake rebuild is NOT needed." + return + fi + + >&2 echo "cmake rebuild is needed." + + pushd "$(mktemp -d)" || return 1 + + install_prebuilt_cmake Linux-x86_64 +# build_and_install_cmake + + command -v cmake + + popd + + # Abort if ctest still not found. + if ! command -v ctest >/dev/null; then + >&2 echo "Error: ctest not found. Aborting." + exit 1 + fi +} + +# E.g. for i386 +# NOTE: Make sure cmake's build prerequisites are installed. +build_and_install_cmake() { + local cmake_build=${LOCAL_BUILDS}/cmake + mkdir -p "${cmake_build}" + pushd "${cmake_build}" + wget https://github.com/Kitware/CMake/releases/download/v"${CMAKE_VERSION}"/cmake-"${CMAKE_VERSION}".tar.gz -O cmake.tar.gz + tar xzf cmake.tar.gz --strip 1 + + PREFIX="${PREFIX:-/usr}" + mkdir -p "${PREFIX}" + ./configure --prefix="${PREFIX}" && ${MAKE} -j"${MAKE_PARALLEL}" && "${SUDO}" make install + popd + CMAKE="${PREFIX}"/bin/cmake +} + +# 'arch' corresponds to the last segment of GitHub release URL +install_prebuilt_cmake() { + local arch="${1:?Missing architecture}" + local cmake_build=${LOCAL_BUILDS}/cmake + mkdir -p "${cmake_build}" + pushd "${cmake_build}" + curl -L -o \ + cmake.sh \ + https://github.com/Kitware/CMake/releases/download/v"${CMAKE_VERSION}"/cmake-"${CMAKE_VERSION}"-"${arch}".sh + + PREFIX="${PREFIX:-/usr}" + mkdir -p "${PREFIX}" + "${SUDO}" sh cmake.sh --skip-license --prefix="${PREFIX}" + popd + CMAKE="${PREFIX}"/bin/cmake +} + +build_and_install_python() { + python_build=${LOCAL_BUILDS}/python + mkdir -p "${python_build}" + pushd "${python_build}" + curl -L -o python.tar.xz https://www.python.org/ftp/python/"${PYTHON_VERSION}"/Python-"${PYTHON_VERSION}".tar.xz + tar -xf python.tar.xz --strip 1 + ./configure --enable-optimizations --prefix=/usr && ${MAKE} -j"${MAKE_PARALLEL}" && "${SUDO}" make install + ensure_symlink_to_target /usr/bin/python3 /usr/bin/python + popd +} + +# Make sure automake is at least $MINIMUM_AUTOMAKE_VERSION (1.16.3) as required by GnuPG 2.3 +# - We assume that on fedora/centos ribose rpm was used (see basic_build_dependencies_yum) +# - If automake version is less then reuired automake build it from source +ensure_automake() { + + local using_ribose_automake= + enable_ribose_automake + + local automake_version= + automake_version=$({ + command -v automake >/dev/null && command automake --version + } | head -n1 | cut -f4 -d' ' + ) + + local need_to_build_automake= + if ! is_version_at_least automake "${MINIMUM_AUTOMAKE_VERSION}" echo "${automake_version}"; then + >&2 echo "automake version lower than ${MINIMUM_AUTOMAKE_VERSION}." + need_to_build_automake=1 + fi + + if [[ "${need_to_build_automake}" != 1 ]]; then + >&2 echo "automake rebuild is NOT needed." + return + fi + + # Disable and automake116 from Ribose's repository as that may be too old. + if [[ "${using_ribose_automake}" == 1 ]]; then + >&2 echo "ribose-automake116 does not meet version requirements, disabling and removing." + . /opt/ribose/ribose-automake116/disable + "${SUDO}" rpm -e ribose-automake116 + using_ribose_automake=0 + fi + + >&2 echo "automake rebuild is needed." + pushd "$(mktemp -d)" || return 1 + build_and_install_automake + + command -v automake + popd +} + +enable_ribose_automake() { + case "${DIST}" in + centos|fedora) + if rpm --quiet -q ribose-automake116 && [[ "$PATH" != */opt/ribose/ribose-automake116/root/usr/bin* ]]; then + ACLOCAL_PATH=$(scl enable ribose-automake116 -- aclocal --print-ac-dir):$(rpm --eval '%{_datadir}/aclocal') + export ACLOCAL_PATH + . /opt/ribose/ribose-automake116/enable + >&2 echo "Ribose automake was enabled." + using_ribose_automake=1 + fi + ;; + esac +} + +enable_llvm_toolset_7() { + if [[ "${DIST_VERSION}" == "centos-7" ]] && \ + rpm --quiet -q llvm-toolset-7.0 && \ + [[ "$PATH" != */opt/rh/llvm-toolset-7.0/root/usr/bin* ]]; then + . /opt/rh/llvm-toolset-7.0/enable + fi +} + +enable_rh_ruby30() { + if [[ "${DIST_VERSION}" == "centos-7" ]] && \ + rpm --quiet -q rh-ruby30 && \ + [[ "$PATH" != */opt/rh/rh-ruby30/root/usr/bin* ]]; then + . /opt/rh/rh-ruby30/enable + PATH=$HOME/bin:$PATH + export PATH + export SUDO_GEM="run" + fi +} + +build_and_install_automake() { + # automake + automake_build=${LOCAL_BUILDS}/automake + mkdir -p "${automake_build}" + pushd "${automake_build}" + curl -L -o automake.tar.xz "https://ftp.gnu.org/gnu/automake/automake-${AUTOMAKE_VERSION}.tar.xz" + tar -xf automake.tar.xz --strip 1 + ./configure --enable-optimizations --prefix=/usr + "${MAKE}" -j"${MAKE_PARALLEL}" + "${SUDO}" "${MAKE}" install + popd +} + +# json-c is installed with install_jsonc +# asciidoctor is installed with install_asciidoctor +linux_install_ubuntu() { + "${SUDO}" apt-get update + apt_install \ + "${util_dependencies_ubuntu[@]}" \ + "${basic_build_dependencies_ubuntu[@]}" \ + "${build_dependencies_ubuntu[@]}" \ + "$@" + + ubuntu_install_dynamic_build_dependencies_if_needed + ensure_automake +} + +ubuntu_install_dynamic_build_dependencies_if_needed() { + if ! is_use_static_dependencies; then + ubuntu_install_dynamic_build_dependencies + fi +} + +ubuntu_install_dynamic_build_dependencies() { + apt_install \ + "${dynamic_build_dependencies_ubuntu[@]}" +} + +declare util_dependencies_ubuntu=() + +declare util_dependencies_deb=( + sudo + wget + git + software-properties-common + # botan # Debian 9 does not have botan in default repos? +) + +declare basic_build_dependencies_ubuntu=( + build-essential + cmake +) + +declare basic_build_dependencies_deb=( + autoconf + automake + build-essential + curl + libtool +) + +declare build_dependencies_ubuntu=( + gettext + libbz2-dev + libncurses-dev + python3 + python3-venv + ruby-dev + zlib1g-dev +) + +declare dynamic_build_dependencies_ubuntu=( + botan + libbotan-2-dev +) + +declare build_dependencies_deb=( + # botan # Debian 9 does not have botan in default repos? + gettext + libbz2-dev + libncurses5-dev + libssl-dev + python3 + python3-venv + ruby-dev + zlib1g-dev +) + +declare ruby_build_dependencies_ubuntu=( + bison + curl + libbz2-dev + libssl-dev + rubygems + zlib1g-dev +) + +declare ruby_build_dependencies_deb=( + bison + curl + libbz2-dev + libssl-dev + rubygems + zlib1g-dev +) + +linux_install_debian() { + "${SUDO}" apt-get update + apt_install \ + "${util_dependencies_deb[@]}" \ + "${basic_build_dependencies_deb[@]}" \ + "${build_dependencies_deb[@]}" \ + "$@" + + if [ "${CC-gcc}" = "clang" ]; then +# Add apt.llvm.org repository and install clang +# We may use https://packages.debian.org/stretch/clang-3.8 as well but this package gets installed to +# /usr/lib/clang... and requires update-alternatives which would be very ugly considering CC/CXX environment +# settings coming from yaml already + wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key|sudo apt-key add - + ${SUDO} apt-add-repository "deb http://apt.llvm.org/stretch/ llvm-toolchain-stretch main" + ${SUDO} apt-get install -y clang + fi + + ensure_automake + ensure_ruby + ensure_cmake +} + +linux_install() { + if type "linux_install_${DIST}" | grep -qwi 'function'; then + "linux_install_${DIST}" + fi +} + +msys_install() { + local packages=( + tar + git + automake + autoconf + libtool + automake-wrapper + gnupg2 + make + pkg-config + p7zip + mingw64/mingw-w64-x86_64-cmake + mingw64/mingw-w64-x86_64-python3 + ) + + if [ "${CC}" = "gcc" ]; then + packages+=(mingw64/mingw-w64-x86_64-gcc + mingw64/mingw-w64-x86_64-libbotan + mingw64/mingw-w64-x86_64-json-c + ) + else + packages+=(clang64/mingw-w64-clang-x86_64-clang + clang64/mingw-w64-clang-x86_64-openmp + clang64/mingw-w64-clang-x86_64-libc++ + clang64/mingw-w64-clang-x86_64-libbotan + clang64/mingw-w64-clang-x86_64-json-c + clang64/mingw-w64-clang-x86_64-libsystre + ) + fi + + pacman --noconfirm -S --needed "${packages[@]}" + +} + +# Mainly for all python scripts with shebangs pointing to +# 'python', which is +# unavailable in CentOS 8 by default. +# +# This creates an environment where straight 'python' is available. +prepare_python_virtualenv() { + python3 -m venv ~/.venv +} + +# Run its arguments inside a python-virtualenv-enabled sub-shell. +run_in_python_venv() { + if [[ ! -e ~/.venv ]] || [[ ! -f ~/.venv/bin/activate ]]; then + prepare_python_virtualenv + fi + + ( + # Avoid issues like '_OLD_VIRTUAL_PATH: unbound variable' + set +u + . ~/.venv/bin/activate + set -u + "$@" + ) +} + +install_asciidoctor() { + gem_install asciidoctor +} + +declare ruby_build_dependencies_yum=( + zlib + zlib-devel + patch + readline-devel + libyaml-devel + libffi-devel + openssl-devel + bzip2 + bison + curl + sqlite-devel + which # for rbenv-doctor +) + +ensure_ruby() { + if is_version_at_least ruby "${MINIMUM_RUBY_VERSION}" command ruby -e 'puts RUBY_VERSION'; then + return + fi + + if [[ "${DIST_VERSION}" = fedora-20 ]]; then + ruby_build_dependencies_yum+=(--enablerepo=updates-testing) + fi + + case "${DIST}" in + centos|fedora) + yum_install "${ruby_build_dependencies_yum[@]}" + setup_rbenv + rbenv install -v "${RUBY_VERSION}" + rbenv global "${RUBY_VERSION}" + rbenv rehash + "${SUDO}" chown -R "$(whoami)" "$(rbenv prefix)" + ;; + debian) + apt_install "${ruby_build_dependencies_deb[@]}" + ;; + ubuntu) + apt_install "${ruby_build_dependencies_ubuntu[@]}" + ;; + *) + # TODO: handle ubuntu? + >&2 echo "Error: Need to install ruby ${MINIMUM_RUBY_VERSION}+" + exit 1 + esac +} + + +# shellcheck disable=SC2016 +setup_rbenv() { + pushd "$(mktemp -d)" || return 1 + local rbenv_rc=$HOME/setup_rbenv.sh + git clone https://github.com/sstephenson/rbenv.git ~/.rbenv + echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> "${rbenv_rc}" + echo 'eval "$($HOME/.rbenv/bin/rbenv init -)"' >> "${rbenv_rc}" + + git clone https://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build + echo 'export PATH="$HOME/.rbenv/plugins/ruby-build/bin:$PATH"' >> "${rbenv_rc}" + echo ". \"${rbenv_rc}\"" >> ~/.bash_profile + prepare_rbenv_env + + # Verify rbenv is set up correctly + curl -fsSL https://github.com/rbenv/rbenv-installer/raw/master/bin/rbenv-doctor | bash + popd || return 1 +} + +prepare_rbenv_env() { + case "${DIST}" in + centos|fedora) + local rbenv_rc=$HOME/setup_rbenv.sh + [[ ! -r "${rbenv_rc}" ]] || . "${rbenv_rc}" + ;; + esac + + if command -v rbenv >/dev/null; then + rbenv rehash + fi +} + +is_version_at_least() { + local bin_name="${1:?Missing bin name}"; shift + local version_constraint="${1:?Missing version constraint}"; shift + local need_to_build=0 + + if ! command -v "${bin_name}"; then + >&2 echo "Warning: ${bin_name} not installed." + need_to_build=1 + fi + + local installed_version installed_version_major installed_version_minor #version_patch + installed_version="$("$@")" + + # shellcheck disable=SC2181 + # shellcheck disable=SC2295 + if [[ $? -ne 0 ]]; then + need_to_build=1 + else + installed_version_major="${installed_version%%.*}" + installed_version_minor="${installed_version#*.}" + installed_version_minor="${installed_version_minor%%.*}" + installed_version_minor="${installed_version_minor:-0}" + installed_version_patch="${installed_version#${installed_version_major}.}" + installed_version_patch="${installed_version_patch#${installed_version_minor}}" + installed_version_patch="${installed_version_patch#[.-]}" + installed_version_patch="${installed_version_patch%%[.-]*}" + installed_version_patch="${installed_version_patch:-0}" + + local need_version_major + need_version_major="${version_constraint%%.*}" + need_version_minor="${version_constraint#*.}" + need_version_minor="${need_version_minor%%.*}" + need_version_minor="${need_version_minor:-0}" + need_version_patch="${version_constraint##*.}" + need_version_patch="${version_constraint#${need_version_major}.}" + need_version_patch="${need_version_patch#${need_version_minor}}" + need_version_patch="${need_version_patch#.}" + need_version_patch="${need_version_patch%%.*}" + need_version_patch="${need_version_patch:-0}" + + # Naive semver comparison + if [[ "${installed_version_major}" -lt "${need_version_major}" ]] || \ + [[ "${installed_version_major}" = "${need_version_major}" && "${installed_version_minor}" -lt "${need_version_minor}" ]] || \ + [[ "${installed_version_major}.${installed_version_minor}" = "${need_version_major}.${need_version_minor}" && "${installed_version_patch}" -lt "${need_version_patch}" ]]; then + need_to_build=1 + fi + fi + + if [[ 1 = "${need_to_build}" ]]; then + >&2 echo "Warning: Need to build ${bin_name} since version constraint ${version_constraint} not met." + else + >&2 echo "No need to build ${bin_name} since version constraint ${version_constraint} is met." + fi + + return "${need_to_build}" +} + +# Install specified gem. +# Use rbenv when available. Otherwise use system 'gem', and use 'sudo' +# depending on OS. +# Set SUDO_GEM to 'sudo' to force use of sudo. +# Set SUDO_GEM to 'run' to disable sudo. +gem_install() { + local gem_name="${1:?Missing gem name}" + local bin_name="${2:-${gem_name}}" + if ! command -v "${bin_name}" >/dev/null; then + if command -v rbenv >/dev/null; then + gem install "${gem_name}" + rbenv rehash + else + "${SUDO_GEM:-${SUDO:-run}}" gem install "${gem_name}" + fi + fi +} + +build_rnp() { +# shellcheck disable=SC2154 + "${CMAKE:-cmake}" "${cmakeopts[@]}" "${1:-.}" +} + +make_install() { + make -j"${MAKE_PARALLEL}" install "$@" +} + +is_true_cmake_bool() { + local arg="${1:?Missing parameter}" + case "${arg}" in + yes|on|true|y) + true + ;; + no|off|false|n) + false + ;; + *) + >&2 echo "Warning: unrecognized boolean expression ($arg). Continuing and interpreting as 'false' anyway." + false + esac +} |