.ci/build/build.sh: introduced file

.ci/build/build.sh

+#!/bin/bash
+
+function usage() {
+    local script
+    script=$(basename "${BASH_SOURCE[0]}")
+    echo "$script [--help] --compiler clang|gcc --compiler-version <COMPILER-VERSION> [--source-dir <SOURCE-DIR>] [--build-dir <BUILD-DIR>] [--build-type <CMAKE-BUILD-TYPE>] [--generator <CMAKE-GENERATOR>] [--clang-tidy <CLANG-TIDY-BIN>] [--skip-doc] [--skip-examples] [--skip-tests] [--coverage] [--pedantic] [--verbose] [--parallel] [--install] [--address-sanitizer] [--memory-sanitizer] [--thread-sanitizer] [--undefined-behavior-sanitizer]"
+}
+
+coverage="Off"
+pedantic="Off"
+clang_tidy="Off"
+verbose="Off"
+sanitizer=()
+build_type="Debug"
+generator="Unix Makefiles"
+build_dir=""
+source_dir=""
+parallel=""
+install="0"
+skip_tests="0"
+skip_examples="0"
+skip_doc="0"
+while [[ "${#}" -gt 0 ]]; do
+    case "${1}" in
+    --compiler)
+        compiler="${2}"
+        shift
+        ;;
+    --compiler-version)
+        compiler_version="${2}"
+        shift
+        ;;
+    --source-dir)
+        source_dir="${2}"
+        shift
+        ;;
+    --build-dir)
+        build_dir="${2}"
+        shift
+        ;;
+    --build-type)
+        build_type="${2}"
+        shift
+        ;;
+    --generator)
+        generator="${2}"
+        shift
+        ;;
+    --parallel)
+        parallel="${2}"
+        shift
+        ;;
+    --clang-tidy)
+        clang_tidy="On"
+        clang_tidy_bin="${2}"
+        shift
+        ;;
+    --coverage)
+        coverage="On"
+        ;;
+    --pedantic)
+        pedantic="On"
+        ;;
+    --verbose)
+        verbose="On"
+        ;;
+    --install)
+        install="1"
+        ;;
+    --skip-tests)
+        skip_tests="1"
+        ;;
+    --skip-examples)
+        skip_examples="1"
+        ;;
+    --skip-doc)
+        skip_doc="1"
+        ;;
+    --address-sanitizer)
+        sanitizer+=("ADDRESS")
+        ;;
+    --memory-sanitizer)
+        sanitizer+=("MEMORY")
+        ;;
+    --thread-sanitizer)
+        sanitizer+=("THREAD")
+        ;;
+    --undefined-behavior-sanitizer)
+        sanitizer+=("UNDEFINED_BEHAVIOR")
+        ;;
+    --help)
+        usage
+        exit 0
+        ;;
+    -?*)
+        echo "ERROR: Invalid argument: $1"
+        usage
+        exit 1
+        ;;
+    esac
+    shift
+done
+
+if [ -z "${compiler}" ]; then
+    echo "ERROR: Please give the compiler!"
+    usage
+    exit 1
+fi
+
+if ! [[ "${compiler}" =~ ^(clang|gcc)$ ]]; then
+    echo "ERROR: Please give a supported compiler: Currently only clang and gcc are supported!"
+    usage
+    exit 1
+fi
+
+if [ -z "${compiler_version}" ]; then
+    echo "ERROR: Please give the compiler version!"
+    usage
+    exit 1
+fi
+
+export CC="${compiler}-${compiler_version}"
+if [ "${compiler}" = "gcc" ]; then
+    export CXX="g++-${compiler_version}"
+elif [ "${compiler}" = "clang" ]; then
+    export CXX="${compiler}++-${compiler_version}"
+fi
+
+if [ -z "${source_dir}" ]; then
+    source_dir=$(realpath "$(dirname "${BASH_SOURCE[0]}")/../..")
+fi
+
+if [ -z "${build_dir}" ]; then
+    build_dir="${source_dir}/build_${compiler}-${compiler_version}_${build_type}_${generator/ /_}"
+fi
+
+echo "INFO: Trying to create a build with ${CXX} (and ${CC}) from ${source_dir} in ${build_dir}: (Build-Type: ${build_type}, Generator: ${generator}, Clang-Tidy: ${clang_tidy}, Coverage: ${coverage}, Pedantic: ${pedantic}, Sanitizer: (" "${sanitizer[@]}" "))!"
+
+cmake_configure_options=()
+cmake_configure_options+=("-DCMAKE_VERBOSE_MAKEFILE:BOOL=${verbose}")
+cmake_configure_options+=("-DCMAKE_BUILD_TYPE:STRING=${build_type}")
+if [ "${skip_tests}" != "1" ]; then
+    cmake_configure_options+=("-DlibClaPP_BUILD_TESTS:BOOL=On")
+fi
+if [ "${skip_examples}" != "1" ]; then
+    cmake_configure_options+=("-DlibClaPP_BUILD_EXAMPLES:BOOL=On")
+fi
+if [ "${skip_doc}" != "1" ]; then
+    cmake_configure_options+=("-DlibClaPP_BUILD_DOC_CODE:BOOL=On")
+fi
+cmake_configure_options+=("-DlibClaPP_SUBMODULE_DEPENDENCIES:BOOL=On")
+cmake_configure_options+=("-DlibClaPP_CLANG_TIDY:BOOL=${clang_tidy}")
+if [ -n "${clang_tidy_bin}" ]; then
+    cmake_configure_options+=("-DlibClaPP_CLANG_TIDY_BIN:STRING=${clang_tidy_bin}")
+fi
+cmake_configure_options+=("-DlibClaPP_BUILD_COVERAGE:BOOL=${coverage}")
+cmake_configure_options+=("-DlibClaPP_PEDANTIC_COMPILER_FLAGS:BOOL=${pedantic}")
+for sani in "${sanitizer[@]}"; do
+    cmake_configure_options+=("-DlibClaPP_ENABLE_SANITIZER_${sani}:BOOL=On")
+done
+
+if ! cmake "${cmake_configure_options[@]}" -G "${generator}" -B "${build_dir}" -S "${source_dir}"; then
+    echo "ERROR: CMake configure step failed"
+    exit 1
+fi
+
+cmake_build_options=()
+if [ -n "${parallel}" ]; then
+    cmake_build_options+=("-j${paralel}")
+fi
+if [ "${install}" = "1" ]; then
+    cmake_build_options+=("--target" "install")
+fi
+if ! cmake --build "${build_dir}" "${cmake_build_options[@]}"; then
+    echo "ERROR: CMake build step failed"
+    exit 1
+fi