diff options
Diffstat (limited to 'ci/ci_verify_cmake.sh')
| -rwxr-xr-x | ci/ci_verify_cmake.sh | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/ci/ci_verify_cmake.sh b/ci/ci_verify_cmake.sh new file mode 100755 index 000000000..4e11addfb --- /dev/null +++ b/ci/ci_verify_cmake.sh @@ -0,0 +1,180 @@ +#!/usr/bin/env bash +set -e + +# ci_verify_cmake.sh +# Continuously integrate libpng using CMake. +# +# Copyright (c) 2019-2023 Cosmin Truta. +# +# This software is released under the libpng license. +# For conditions of distribution and use, see the disclaimer +# and license in png.h. + +CI_SCRIPTNAME="$(basename "$0")" +CI_SCRIPTDIR="$(cd "$(dirname "$0")" && pwd)" +CI_SRCDIR="$(dirname "$CI_SCRIPTDIR")" +CI_BUILDDIR="$CI_SRCDIR/out/ci_verify_cmake.build" +CI_INSTALLDIR="$CI_SRCDIR/out/ci_verify_cmake.install" + +# Keep the following relative paths in sync with the absolute paths. +# We use them for the benefit of native Windows tools that might be +# otherwise confused by the path encoding used by Bash-on-Windows. +CI_SRCDIR_FROM_BUILDDIR="../.." +CI_INSTALLDIR_FROM_BUILDDIR="../ci_verify_cmake.install" + +function ci_info { + printf >&2 "%s: %s\\n" "$CI_SCRIPTNAME" "$*" +} + +function ci_err { + printf >&2 "%s: error: %s\\n" "$CI_SCRIPTNAME" "$*" + exit 2 +} + +function ci_spawn { + printf >&2 "%s: executing:" "$CI_SCRIPTNAME" + printf >&2 " %q" "$@" + printf >&2 "\\n" + "$@" +} + +function ci_init_cmake_build { + CI_SYSTEM_NAME="$(uname -s)" + CI_MACHINE_NAME="$(uname -m)" + 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_CMAKE_GENERATOR_PLATFORM ]] || + ci_err "missing: \$CI_CMAKE_GENERATOR_PLATFORM" + fi +} + +function ci_trace_cmake_build { + ci_info "## START OF CONFIGURATION ##" + ci_info "system name: $CI_SYSTEM_NAME" + ci_info "machine hardware name: $CI_MACHINE_NAME" + ci_info "source directory: $CI_SRCDIR" + ci_info "build directory: $CI_BUILDDIR" + ci_info "install directory: $CI_INSTALLDIR" + ci_info "environment option: \$CI_CMAKE: '$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_cmake_build { + [[ ! -e $CI_BUILDDIR ]] || + ci_spawn rm -fr "$CI_BUILDDIR" + [[ ! -e $CI_INSTALLDIR ]] || + ci_spawn rm -fr "$CI_INSTALLDIR" +} + +function ci_build_cmake { + 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") + [[ $CI_AR ]] && + ALL_CMAKE_VARS+=(-DCMAKE_AR="$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) + [[ $CI_NO_TEST ]] && + ALL_CMAKE_VARS+=(-DPNG_TESTS=OFF) + ALL_CMAKE_VARS+=($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 and install. + # Use $CI_SRCDIR_FROM_BUILDDIR and $CI_INSTALLDIR_FROM_BUILDDIR + # instead of $CI_SRCDIR and $CI_INSTALLDIR from this point onwards. + ci_spawn mkdir -p "$CI_BUILDDIR" + ci_spawn cd "$CI_BUILDDIR" + [[ $CI_SRCDIR -ef $CI_SRCDIR_FROM_BUILDDIR ]] || + ci_err "assertion failed: testing: '$CI_SRCDIR' -ef '$CI_SRCDIR_FROM_BUILDDIR'" + ci_spawn mkdir -p "$CI_INSTALLDIR" + [[ $CI_INSTALLDIR -ef $CI_INSTALLDIR_FROM_BUILDDIR ]] || + ci_err "assertion failed: testing: '$CI_INSTALLDIR' -ef '$CI_INSTALLDIR_FROM_BUILDDIR'" + ci_spawn "$CI_CMAKE" -DCMAKE_INSTALL_PREFIX="$CI_INSTALLDIR_FROM_BUILDDIR" \ + "${ALL_CMAKE_VARS[@]}" \ + "$CI_SRCDIR_FROM_BUILDDIR" + ci_spawn "$CI_CMAKE" --build . \ + --config "$CI_CMAKE_BUILD_TYPE" \ + "${ALL_CMAKE_BUILD_FLAGS[@]}" + [[ $CI_NO_TEST ]] || + ci_spawn "$CI_CTEST" --build-config "$CI_CMAKE_BUILD_TYPE" \ + "${ALL_CTEST_FLAGS[@]}" + [[ $CI_NO_INSTALL ]] || + ci_spawn "$CI_CMAKE" --build . \ + --config "$CI_CMAKE_BUILD_TYPE" \ + --target install \ + "${ALL_CMAKE_BUILD_FLAGS[@]}" + [[ $CI_NO_CLEAN ]] || + ci_spawn "$CI_CMAKE" --build . \ + --config "$CI_CMAKE_BUILD_TYPE" \ + --target clean \ + "${ALL_CMAKE_BUILD_FLAGS[@]}" + ci_info "## END OF BUILD ##" +} + +function main { + [[ $# -eq 0 ]] || { + ci_info "note: this program accepts environment options only" + ci_err "unexpected command arguments: '$*'" + } + ci_init_cmake_build + ci_trace_cmake_build + ci_cleanup_old_cmake_build + ci_build_cmake +} + +main "$@" |