| #!/usr/bin/env bash |
| set -e |
| |
| # Copyright (c) 2019-2023 Cosmin Truta. |
| # |
| # Use, modification and distribution are subject |
| # to the Boost Software License, Version 1.0. |
| # See the accompanying file LICENSE_BSL_1_0.txt |
| # or visit http://www.boost.org/LICENSE_1_0.txt |
| # |
| # SPDX-License-Identifier: BSL-1.0 |
| |
| # 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}" |
| [[ -x $(command -v ninja) ]] && |
| CI_CMAKE_GENERATOR="${CI_CMAKE_GENERATOR:-Ninja}" |
| 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 || $tmp ) ]] && unset TMP |
| # Ensure that CI_CMAKE_GENERATOR_PLATFORM is initialized for this generator. |
| ci_assert "checking CI_CMAKE_GENERATOR_PLATFORM" \ |
| -n "$CI_CMAKE_GENERATOR_PLATFORM" |
| fi |
| } |
| |
| function ci_trace_build { |
| ci_info "## START OF CONFIGURATION ##" |
| ci_info "host arch: $CI_HOST_ARCH" |
| ci_info "host system: $CI_HOST_SYSTEM" |
| [[ "$CI_TARGET_SYSTEM.$CI_TARGET_ARCH" != "$CI_HOST_SYSTEM.$CI_HOST_ARCH" ]] && { |
| ci_info "target arch: $CI_TARGET_ARCH" |
| ci_info "target system: $CI_TARGET_SYSTEM" |
| ci_info "target ABI: $CI_TARGET_ABI" |
| } |
| 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: '$CI_SANITIZERS'" |
| ci_info "environment option: \$CI_NO_TEST: '$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 { |
| if [[ -e $CI_BUILD_DIR || -e $CI_INSTALL_DIR ]] |
| then |
| ci_info "## START OF PRE-BUILD CLEANUP ##" |
| ci_spawn rm -fr "$CI_BUILD_DIR" |
| ci_spawn rm -fr "$CI_INSTALL_DIR" |
| ci_info "## END OF PRE-BUILD CLEANUP ##" |
| fi |
| } |
| |
| function ci_build { |
| ci_info "## START OF BUILD ##" |
| ci_spawn "$(command -v "$CI_CMAKE")" --version |
| ci_spawn "$(command -v "$CI_CTEST")" --version |
| [[ $CI_CMAKE_GENERATOR == *"Ninja"* ]] && |
| ci_spawn "$(command -v ninja)" --version |
| # Initialize ALL_CC_FLAGS as a string. |
| local ALL_CC_FLAGS="$CI_CC_FLAGS" |
| [[ $CI_SANITIZERS ]] && |
| ALL_CC_FLAGS="-fsanitize=$CI_SANITIZERS $ALL_CC_FLAGS" |
| # Initialize ALL_CMAKE_VARS, ALL_CMAKE_BUILD_FLAGS and ALL_CTEST_FLAGS as arrays. |
| local ALL_CMAKE_VARS=() |
| [[ $CI_CMAKE_TOOLCHAIN_FILE ]] && |
| ALL_CMAKE_VARS+=(-DCMAKE_TOOLCHAIN_FILE="$CI_CMAKE_TOOLCHAIN_FILE") |
| [[ $CI_CC ]] && |
| ALL_CMAKE_VARS+=(-DCMAKE_C_COMPILER="$CI_CC") |
| [[ $ALL_CC_FLAGS ]] && |
| ALL_CMAKE_VARS+=(-DCMAKE_C_FLAGS="$ALL_CC_FLAGS") |
| [[ $CI_AR ]] && { |
| # Use the full path of CI_AR to work around a CMake error. |
| ALL_CMAKE_VARS+=(-DCMAKE_AR="$(command -v "$CI_AR")") |
| } |
| [[ $CI_RANLIB ]] && { |
| # Use the full path of CI_RANLIB to work around a CMake error. |
| ALL_CMAKE_VARS+=(-DCMAKE_RANLIB="$(command -v "$CI_RANLIB")") |
| } |
| ALL_CMAKE_VARS+=(-DCMAKE_BUILD_TYPE="$CI_CMAKE_BUILD_TYPE") |
| ALL_CMAKE_VARS+=(-DCMAKE_VERBOSE_MAKEFILE=ON) |
| [[ $((CI_NO_TEST)) -ne 0 ]] && |
| ALL_CMAKE_VARS+=(-DPNG_TESTS=OFF) |
| ALL_CMAKE_VARS+=($CI_CMAKE_VARS) |
| local ALL_CMAKE_BUILD_FLAGS=($CI_CMAKE_BUILD_FLAGS) |
| local ALL_CTEST_FLAGS=($CI_CTEST_FLAGS) |
| # 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" |
| # 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 "$CI_BUILD_DIR" |
| ci_assert "checking CI_BUILD_TO_SRC_RELDIR" \ |
| "$CI_SRC_DIR" -ef "$CI_BUILD_TO_SRC_RELDIR" |
| ci_spawn mkdir -p "$CI_INSTALL_DIR" |
| ci_assert "checking CI_BUILD_TO_INSTALL_RELDIR" \ |
| "$CI_INSTALL_DIR" -ef "$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[@]}" |
| [[ $((CI_NO_TEST)) -ne 0 ]] || { |
| # Spawn "ctest" if testing is not disabled. |
| ci_spawn "$CI_CTEST" --build-config "$CI_CMAKE_BUILD_TYPE" \ |
| "${ALL_CTEST_FLAGS[@]}" |
| } |
| [[ $((CI_NO_INSTALL)) -ne 0 ]] || { |
| # Spawn "cmake --build ... --target install" if installation is not disabled. |
| ci_spawn "$CI_CMAKE" --build . \ |
| --config "$CI_CMAKE_BUILD_TYPE" \ |
| --target install \ |
| "${ALL_CMAKE_BUILD_FLAGS[@]}" |
| } |
| [[ $((CI_NO_CLEAN)) -ne 0 ]] || { |
| # Spawn "make --build ... --target clean" if cleaning is not disabled. |
| ci_spawn "$CI_CMAKE" --build . \ |
| --config "$CI_CMAKE_BUILD_TYPE" \ |
| --target clean \ |
| "${ALL_CMAKE_BUILD_FLAGS[@]}" |
| } |
| ci_info "## END OF BUILD ##" |
| } |
| |
| function main { |
| [[ $# -eq 0 ]] || { |
| ci_info "note: this program accepts environment options only" |
| ci_err "unsupported command argument: '$1'" |
| } |
| ci_init_build |
| ci_trace_build |
| ci_cleanup_old_build |
| ci_build |
| } |
| |
| main "$@" |
