blob: 9fe6340263cab4219762c03815c95fdcc1fa9c1a [file] [log] [blame]
#!/usr/bin/env bash
set -o errexit -o pipefail -o posix
# Copyright (c) 2019-2024 Cosmin Truta.
#
# Use, modification and distribution are subject to the MIT License.
# Please see the accompanying file LICENSE_MIT.txt
#
# SPDX-License-Identifier: MIT
# shellcheck source=ci/lib/ci.lib.sh
source "$(dirname "$0")/lib/ci.lib.sh"
cd "$CI_TOPLEVEL_DIR"
CI_SRC_DIR="$CI_TOPLEVEL_DIR"
CI_OUT_DIR="$CI_TOPLEVEL_DIR/out"
CI_BUILD_DIR="$CI_OUT_DIR/ci_verify_cmake.$CI_TARGET_SYSTEM.$CI_TARGET_ARCH.build"
CI_INSTALL_DIR="$CI_OUT_DIR/ci_verify_cmake.$CI_TARGET_SYSTEM.$CI_TARGET_ARCH.install"
# Keep the following relative paths in sync with the absolute paths.
# We use them for the benefit of native Windows tools that might be
# otherwise confused by the path encoding used by Bash-on-Windows.
CI_BUILD_TO_SRC_RELDIR="../.."
CI_BUILD_TO_INSTALL_RELDIR="../ci_verify_cmake.$CI_TARGET_SYSTEM.$CI_TARGET_ARCH.install"
function ci_init_build {
# Ensure that the mandatory variables are initialized.
CI_CMAKE="${CI_CMAKE:-cmake}"
CI_CTEST="${CI_CTEST:-ctest}"
CI_CMAKE_BUILD_TYPE="${CI_CMAKE_BUILD_TYPE:-Release}"
if [[ $CI_CMAKE_GENERATOR == "Visual Studio"* ]]
then
# Clean up incidental mixtures of Windows and Bash-on-Windows
# environment variables, to avoid confusing MSBuild.
[[ $TEMP && ( $Temp || $temp ) ]] && unset TEMP
[[ $TMP && ( $Tmp || $tmp ) ]] && unset TMP
# Ensure that CI_CMAKE_GENERATOR_PLATFORM is initialized for this generator.
[[ $CI_CMAKE_GENERATOR_PLATFORM ]] || {
ci_err_internal "missing \$CI_CMAKE_GENERATOR_PLATFORM"
}
elif [[ -x $(command -v ninja) ]]
then
CI_CMAKE_GENERATOR="${CI_CMAKE_GENERATOR:-Ninja}"
fi
}
function ci_trace_build {
ci_info "## START OF CONFIGURATION ##"
ci_info "build arch: $CI_BUILD_ARCH"
ci_info "build system: $CI_BUILD_SYSTEM"
[[ "$CI_TARGET_SYSTEM.$CI_TARGET_ARCH" != "$CI_BUILD_SYSTEM.$CI_BUILD_ARCH" ]] && {
ci_info "target arch: $CI_TARGET_ARCH"
ci_info "target system: $CI_TARGET_SYSTEM"
}
ci_info "source directory: $CI_SRC_DIR"
ci_info "build directory: $CI_BUILD_DIR"
ci_info "install directory: $CI_INSTALL_DIR"
ci_info "environment option: \$CI_CMAKE: '$CI_CMAKE'"
ci_info "environment option: \$CI_CMAKE_GENERATOR: '$CI_CMAKE_GENERATOR'"
ci_info "environment option: \$CI_CMAKE_GENERATOR_PLATFORM: '$CI_CMAKE_GENERATOR_PLATFORM'"
ci_info "environment option: \$CI_CMAKE_BUILD_TYPE: '$CI_CMAKE_BUILD_TYPE'"
ci_info "environment option: \$CI_CMAKE_BUILD_FLAGS: '$CI_CMAKE_BUILD_FLAGS'"
ci_info "environment option: \$CI_CMAKE_TOOLCHAIN_FILE: '$CI_CMAKE_TOOLCHAIN_FILE'"
ci_info "environment option: \$CI_CMAKE_VARS: '$CI_CMAKE_VARS'"
ci_info "environment option: \$CI_CTEST: '$CI_CTEST'"
ci_info "environment option: \$CI_CTEST_FLAGS: '$CI_CTEST_FLAGS'"
ci_info "environment option: \$CI_CC: '$CI_CC'"
ci_info "environment option: \$CI_CC_FLAGS: '$CI_CC_FLAGS'"
ci_info "environment option: \$CI_AR: '$CI_AR'"
ci_info "environment option: \$CI_RANLIB: '$CI_RANLIB'"
ci_info "environment option: \$CI_SANITIZERS: '$CI_SANITIZERS'"
ci_info "environment option: \$CI_FORCE: '$CI_FORCE'"
ci_info "environment option: \$CI_NO_TEST: '$CI_NO_TEST'"
ci_info "environment option: \$CI_NO_INSTALL: '$CI_NO_INSTALL'"
ci_info "environment option: \$CI_NO_CLEAN: '$CI_NO_CLEAN'"
ci_info "executable: \$CI_CMAKE: $(command -V "$CI_CMAKE")"
ci_info "executable: \$CI_CTEST: $(command -V "$CI_CTEST")"
[[ $CI_CC ]] && {
ci_info "executable: \$CI_CC: $(command -V "$CI_CC")"
}
[[ $CI_AR ]] && {
ci_info "executable: \$CI_AR: $(command -V "$CI_AR")"
}
[[ $CI_RANLIB ]] && {
ci_info "executable: \$CI_RANLIB: $(command -V "$CI_RANLIB")"
}
ci_info "## END OF CONFIGURATION ##"
}
function ci_cleanup_old_build {
ci_info "## START OF PRE-BUILD CLEANUP ##"
[[ ! -e $CI_BUILD_DIR && ! -e $CI_INSTALL_DIR ]] || {
ci_spawn rm -fr "$CI_BUILD_DIR"
ci_spawn rm -fr "$CI_INSTALL_DIR"
}
ci_info "## END OF PRE-BUILD CLEANUP ##"
}
function ci_build {
ci_info "## START OF BUILD ##"
# Adjust the CI environment variables, as needed.
CI_CMAKE="$(command -v "$CI_CMAKE")" || ci_err "bad or missing \$CI_CMAKE"
ci_spawn "$CI_CMAKE" --version
CI_CTEST="$(command -v "$CI_CTEST")" || ci_err "bad or missing \$CI_CTEST"
ci_spawn "$CI_CTEST" --version
[[ $CI_CMAKE_GENERATOR == *"Ninja"* ]] && {
CI_NINJA="$(command -v ninja)" || ci_err "bad or missing ninja, no pun intended"
ci_spawn "$CI_NINJA" --version
}
[[ $CI_AR ]] && {
# Use the full path of CI_AR to work around a mysterious CMake error.
CI_AR="$(command -v "$CI_AR")" || ci_err "bad or missing \$CI_AR"
}
[[ $CI_RANLIB ]] && {
# Use the full path of CI_RANLIB to work around a mysterious CMake error.
CI_RANLIB="$(command -v "$CI_RANLIB")" || ci_err "bad or missing \$CI_RANLIB"
}
# Export the CMake environment variables.
[[ $CI_CMAKE_GENERATOR ]] && {
ci_spawn export CMAKE_GENERATOR="$CI_CMAKE_GENERATOR"
}
[[ $CI_CMAKE_GENERATOR_PLATFORM ]] && {
ci_spawn export CMAKE_GENERATOR_PLATFORM="$CI_CMAKE_GENERATOR_PLATFORM"
}
# Initialize and populate the local arrays.
local all_cmake_vars=()
local all_cmake_build_flags=()
local all_ctest_flags=()
[[ $CI_CMAKE_TOOLCHAIN_FILE ]] && {
all_cmake_vars+=("-DCMAKE_TOOLCHAIN_FILE=$CI_CMAKE_TOOLCHAIN_FILE")
}
[[ $CI_CC ]] && {
all_cmake_vars+=("-DCMAKE_C_COMPILER=$CI_CC")
}
[[ $CI_CC_FLAGS || $CI_SANITIZERS ]] && {
[[ $CI_SANITIZERS ]] && CI_CC_FLAGS+="${CI_CC_FLAGS:+" "}-fsanitize=$CI_SANITIZERS"
all_cmake_vars+=("-DCMAKE_C_FLAGS=$CI_CC_FLAGS")
}
[[ $CI_AR ]] && {
all_cmake_vars+=("-DCMAKE_AR=$CI_AR")
}
[[ $CI_RANLIB ]] && {
all_cmake_vars+=("-DCMAKE_RANLIB=$CI_RANLIB")
}
all_cmake_vars+=("-DCMAKE_BUILD_TYPE=$CI_CMAKE_BUILD_TYPE")
all_cmake_vars+=("-DCMAKE_VERBOSE_MAKEFILE=ON")
all_cmake_vars+=($CI_CMAKE_VARS)
all_cmake_build_flags+=($CI_CMAKE_BUILD_FLAGS)
all_ctest_flags+=($CI_CTEST_FLAGS)
# And... build!
# Use $CI_BUILD_TO_SRC_RELDIR and $CI_BUILD_TO_INSTALL_RELDIR
# instead of $CI_SRC_DIR and $CI_INSTALL_DIR from this point onwards.
ci_spawn mkdir -p "$CI_BUILD_DIR"
ci_spawn cd "$CI_BUILD_DIR"
[[ $CI_BUILD_TO_SRC_RELDIR -ef $CI_SRC_DIR ]] || {
ci_err_internal "bad or missing \$CI_BUILD_TO_SRC_RELDIR"
}
ci_spawn mkdir -p "$CI_INSTALL_DIR"
[[ $CI_BUILD_TO_INSTALL_RELDIR -ef $CI_INSTALL_DIR ]] || {
ci_err_internal "bad or missing \$CI_BUILD_TO_INSTALL_RELDIR"
}
# Spawn "cmake ...".
ci_spawn "$CI_CMAKE" -DCMAKE_INSTALL_PREFIX="$CI_BUILD_TO_INSTALL_RELDIR" \
"${all_cmake_vars[@]}" \
"$CI_BUILD_TO_SRC_RELDIR"
# Spawn "cmake --build ...".
ci_spawn "$CI_CMAKE" --build . \
--config "$CI_CMAKE_BUILD_TYPE" \
"${all_cmake_build_flags[@]}"
ci_expr $((CI_NO_TEST)) || {
# Spawn "ctest" if testing is not disabled.
ci_spawn "$CI_CTEST" --build-config "$CI_CMAKE_BUILD_TYPE" \
"${all_ctest_flags[@]}"
}
ci_expr $((CI_NO_INSTALL)) || {
# Spawn "cmake --build ... --target install" if installation is not disabled.
ci_spawn "$CI_CMAKE" --build . \
--config "$CI_CMAKE_BUILD_TYPE" \
--target install \
"${all_cmake_build_flags[@]}"
}
ci_expr $((CI_NO_CLEAN)) || {
# Spawn "make --build ... --target clean" if cleaning is not disabled.
ci_spawn "$CI_CMAKE" --build . \
--config "$CI_CMAKE_BUILD_TYPE" \
--target clean \
"${all_cmake_build_flags[@]}"
}
ci_info "## END OF BUILD ##"
}
function usage {
echo "usage: $CI_SCRIPT_NAME [<options>]"
echo "options: -?|-h|--help"
exit "${@:-0}"
}
function main {
local opt
while getopts ":" opt
do
# This ain't a while-loop. It only pretends to be.
[[ $1 == -[?h]* || $1 == --help || $1 == --help=* ]] && usage 0
ci_err "unknown option: '$1'"
done
shift $((OPTIND - 1))
# And... go!
ci_init_build
ci_trace_build
[[ $# -eq 0 ]] || {
echo >&2 "error: unexpected argument: '$1'"
echo >&2 "note: this program accepts environment options only"
usage 2
}
ci_cleanup_old_build
ci_build
}
main "$@"