| # __ __ _ |
| # ___\ \/ /_ __ __ _| |_ |
| # / _ \\ /| '_ \ / _` | __| |
| # | __// \| |_) | (_| | |_ |
| # \___/_/\_\ .__/ \__,_|\__| |
| # |_| XML parser |
| # |
| # Copyright (c) 2021-2022 Sebastian Pipping <sebastian@pipping.org> |
| # Licensed under the MIT license: |
| # |
| # Permission is hereby granted, free of charge, to any person obtaining |
| # a copy of this software and associated documentation files (the |
| # "Software"), to deal in the Software without restriction, including |
| # without limitation the rights to use, copy, modify, merge, publish, |
| # distribute, sublicense, and/or sell copies of the Software, and to permit |
| # persons to whom the Software is furnished to do so, subject to the |
| # following conditions: |
| # |
| # The above copyright notice and this permission notice shall be included |
| # in all copies or substantial portions of the Software. |
| # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| # NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| # DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| # OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| # USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| name: Ensure that GNU Autotools and CMake build systems agree |
| |
| on: |
| pull_request: |
| push: |
| schedule: |
| - cron: '0 2 * * 5' # Every Friday at 2am |
| |
| jobs: |
| checks: |
| name: Ensure that GNU Autotools and CMake build systems agree |
| strategy: |
| matrix: |
| include: |
| - os: macos-10.15 |
| configure_args: |
| cmake_args: |
| - os: ubuntu-20.04 |
| configure_args: |
| cmake_args: |
| - os: ubuntu-20.04 |
| configure_args: --host=i686-w64-mingw32 |
| cmake_args: -DCMAKE_TOOLCHAIN_FILE=cmake/mingw-toolchain.cmake |
| defaults: |
| run: |
| shell: bash |
| runs-on: "${{ matrix.os }}" |
| steps: |
| - uses: actions/checkout@v3.0.0 |
| |
| - name: (Linux) Install build dependencies |
| if: "${{ runner.os == 'Linux' }}" |
| run: |- |
| set -x |
| sudo apt-get update |
| sudo apt-get install --yes --no-install-recommends -V \ |
| cmake \ |
| docbook2x \ |
| lzip \ |
| mingw-w64 |
| |
| - name: (macOS) Install build dependencies |
| if: "${{ runner.os == 'macOS' }}" |
| run: | |
| brew install \ |
| autoconf \ |
| automake \ |
| cmake \ |
| docbook2x \ |
| gnu-sed \ |
| libtool \ |
| lzip |
| |
| - name: Produce and extract a release archive |
| run: | |
| set -x |
| cd expat |
| ./buildconf.sh |
| ./configure |
| make dist |
| tar xf expat-*.*.*.tar.gz |
| |
| - name: Build and install using GNU Autotools |
| run: | |
| set -x |
| cd expat/expat-*.*.*/ |
| mkdir build_autotools |
| cd build_autotools |
| ../configure \ |
| --libdir='${exec_prefix}/lib123' \ |
| ${{matrix.configure_args}} |
| make install DESTDIR="${PWD}"/ROOT |
| find ROOT | sort | xargs ls -ld |
| |
| - name: Build and install using CMake |
| run: | |
| set -x |
| cd expat/expat-*.*.*/ |
| mkdir build_cmake |
| cd build_cmake |
| cmake \ |
| -DCMAKE_INSTALL_LIBDIR=lib123 \ |
| ${{matrix.cmake_args}} \ |
| .. |
| make install DESTDIR="${PWD}"/ROOT |
| find ROOT | sort | xargs ls -ld |
| |
| - name: Check for identical CMake files from both build systems |
| run: | |
| set -x |
| cd expat/expat-*.*.*/ |
| |
| if [[ "${{ matrix.configure_args }}" == *mingw* ]]; then |
| # There is one known difference between Autotools and CMake for MinGW: |
| # Autotools: usr/local/bin/libexpat-<major>.dll |
| # CMake: usr/local/bin/libexpat.dll |
| # We patch the Autotools side in line here to get the differ below to empty. |
| mv build_autotools/ROOT/usr/local/bin/libexpat{-*,}.dll |
| ( cd build_autotools/ROOT/usr/local/lib*/cmake/expat-*/ \ |
| && sed 's,libexpat-[0-9]\+\.dll,libexpat.dll,g' expat-noconfig.cmake > expat-noconfig-patched.cmake \ |
| && ! diff -u0 expat-noconfig{,-patched}.cmake \ |
| && mv expat-noconfig{-patched,}.cmake ) |
| fi |
| |
| if [[ "${{ runner.os }}" == macOS ]]; then |
| # Autotools' LT_LIB_M has a hardcoded exclude for "*-*-darwin*" hosts, |
| # while macOS does have libm and is successfully found by CMake. |
| # We patch the CMake side in line here to get the differ below to empty. |
| export PATH="$(brew --prefix)/opt/gnu-sed/libexec/gnubin:${PATH}" |
| sed 's,-lm,,' -i build_cmake/ROOT/usr/local/lib*/pkgconfig/expat.pc |
| fi |
| |
| diff \ |
| --recursive \ |
| --unified \ |
| --exclude=xmlwf \ |
| --exclude=xmlwf.exe \ |
| --exclude=libexpat.a \ |
| --exclude=libexpat.dll \ |
| --exclude=libexpat.dll.a \ |
| --exclude=libexpat.la \ |
| --exclude=libexpat.so\* \ |
| --exclude=libexpat.\*dylib \ |
| --exclude=expat_config.h \ |
| build_{autotools,cmake}/ROOT |
| |
| - name: (Linux except MinGW) Check for identical exported symbols from both build systems |
| if: "${{ runner.os == 'Linux' && ! contains(matrix.configure_args, 'mingw') }}" |
| run: | |
| list_shared_library_symbols_sh="${GITHUB_WORKSPACE}"/.github/workflows/scripts/list-shared-library-symbols.sh |
| exported_symbols_txt="${GITHUB_WORKSPACE}"/.github/workflows/data/exported-symbols.txt |
| |
| set -x |
| cd expat/expat-*.*.*/ |
| diff -u "${exported_symbols_txt}" <("${list_shared_library_symbols_sh}" build_autotools/ROOT/usr/local/lib*/libexpat.so) |
| diff -u "${exported_symbols_txt}" <("${list_shared_library_symbols_sh}" build_cmake/ROOT/usr/local/lib*/libexpat.so) |