# Copyright (C) Markus Franz Xaver Johannes Oberhumer # CC CompilationCheck: test various clang and gcc versions # Build under various Alpine Linux versions with clang and gcc, and # also test building with C++20, C++23 and LTO. # And also uses a subdirectory "upx with space" that contains whitespace in order # to detect possible quoting issues. # info: Alpine Linux 3.9 (released Jan 2019) has clang-5, cmake-3.13.0 # and gcc-8, which nicely matches our minimal build requirements name: 'Weekly CI CC - Alpine Linux C++23' on: schedule: [cron: '00 2 * * 3'] # run weekly Wednesday 02:00 UTC workflow_dispatch: env: CMAKE_REQUIRED_QUIET: 'OFF' CMAKE_VERBOSE_MAKEFILE: 'ON' CTEST_OUTPUT_ON_FAILURE: 'ON' DEBIAN_FRONTEND: noninteractive UPX_CMAKE_CONFIG_FLAGS: -Wdev --warn-uninitialized UPX_TESTSUITE_LEVEL: 4 jobs: job-alpine-cmake: # uses cmake + make if: github.repository_owner == 'upx' strategy: fail-fast: false matrix: include: - { container: 'alpine:3.9' , use_cxx20: 0, use_cxx2b: 0, use_lto: 0 } # Jan 2019: C++17; clang-5 & gcc-8 - { container: 'alpine:3.10', use_cxx20: 0, use_cxx2b: 0, use_lto: 0 } - { container: 'alpine:3.11', use_cxx20: 0, use_cxx2b: 0, use_lto: 0 } - { container: 'alpine:3.12', use_cxx20: 0, use_cxx2b: 0, use_lto: 0 } - { container: 'alpine:3.13', use_cxx20: 0, use_cxx2b: 0, use_lto: 0 } # Jan 2021: C++20; clang-10 & gcc-10; INFO: clang-10 is NOT fully C++20 compatible - { container: 'alpine:3.14', use_cxx20: 1, use_cxx2b: 0, use_lto: 0 } # Jun 2011: C++20; clang-11 & gcc-10 - { container: 'alpine:3.15', use_cxx20: 1, use_cxx2b: 0, use_lto: 1 } # Nov 2021: LTO; clang-12 & gcc-10 & binutils-2.37 - { container: 'alpine:3.16', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 } # May 2022: C++2b; clang-13 & gcc-11 - { container: 'alpine:3.17', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 } - { container: 'alpine:3.18', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 } - { container: 'alpine:3.19', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 } - { container: 'alpine:edge', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 } - { container: 'i386/alpine:edge', use_cxx20: 1, use_cxx2b: 1, use_lto: 1 } # more 32-bit i386 versions, just for testing # { container: 'i386/alpine:3.9' } # clang-5, gcc-8; BROKEN: clang -m32 problem - { container: 'i386/alpine:3.10' } # clang-8, gcc-8 - { container: 'i386/alpine:3.11' } # clang-9, gcc-9 - { container: 'i386/alpine:3.12' } # clang-10, gcc-9 - { container: 'i386/alpine:3.13' } # clang-10, gcc-10 - { container: 'i386/alpine:3.14' } # clang-11, gcc-10 - { container: 'i386/alpine:3.15' } # clang-12, gcc-10 - { container: 'i386/alpine:3.16' } # clang-13, gcc-11 - { container: 'i386/alpine:3.17' } # clang-15, gcc-12 - { container: 'i386/alpine:3.18' } # clang-16, gcc-12 - { container: 'i386/alpine:3.19' } # clang-17, gcc-13 name: ${{ format('container {0}', matrix.container) }} runs-on: ubuntu-latest container: ${{ matrix.container }} steps: - name: ${{ format('Install packages {0}', matrix.container) }} run: | apk update && apk upgrade && apk add clang cmake g++ git make case ${{ matrix.container }} in # clang-dev is needed on Alpine versions <= 3.11 for clang headers like *:3.[0-9] | *:3.1[0-1]) apk add clang-dev ;; esac case ${{ matrix.container }}-${{ matrix.use_lto }} in # llvm-dev is needed on Alpine versions <= 3.18 for -flto *:3.[0-9]-1 | *:3.1[0-8]-1) apk add llvm-dev ;; esac # set environment vars x="$(apk list -I "$(apk info -Wq "$(which clang)")")"; echo "clang_package=${x%% *}" >> $GITHUB_ENV x="$(apk list -I "$(apk info -Wq "$(which gcc)")")"; echo "gcc_package=${x%% *}" >> $GITHUB_ENV N=$(echo "upx-${GITHUB_REF_NAME}-${GITHUB_SHA:0:7}-weekly-ci-alpine-${{ matrix.container }}" | sed 's/[^0-9a-zA-Z_.-]/-/g') echo "artifact_name=$N" >> $GITHUB_ENV # create user upx:upx 2000:2000 for file system tests below ("sudo") adduser upx -u 2000 -D && cd /home/upx && chmod 00700 . && chown -R upx:upx . - name: ${{ format('Check out UPX {0} source code', github.ref_name) }} run: | git clone --branch "$GITHUB_REF_NAME" --depth 1 "$GITHUB_SERVER_URL/$GITHUB_REPOSITORY" "upx with space" git -C "upx with space" submodule update --init # build with default C11 and C++17 - name: ${{ format('Build clang Release with {0}', env.clang_package) }} run: 'make -C "upx with space" UPX_XTARGET=clang-static CC="clang -static" CXX="clang++ -static"' - name: ${{ format('Build clang Debug with {0}', env.clang_package) }} run: 'make -C "upx with space" UPX_XTARGET=clang-static CC="clang -static" CXX="clang++ -static" xtarget/debug' - name: ${{ format('Build gcc Release with {0}', env.gcc_package) }} run: 'make -C "upx with space" UPX_XTARGET=gcc-static CC="gcc -static" CXX="g++ -static"' - name: ${{ format('Build gcc Debug with {0}', env.gcc_package) }} run: 'make -C "upx with space" UPX_XTARGET=gcc-static CC="gcc -static" CXX="g++ -static" xtarget/debug' # build with C17 and C++20 - name: ${{ format('Build clang C++20 Release with {0}', env.clang_package) }} if: matrix.use_cxx20 run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON make -C "upx with space" UPX_XTARGET=clang-static-cxx20 CC="clang -static -std=gnu17" CXX="clang++ -static -std=gnu++20" - name: ${{ format('Build clang C++20 Debug with {0}', env.clang_package) }} if: matrix.use_cxx20 run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON make -C "upx with space" UPX_XTARGET=clang-static-cxx20 CC="clang -static -std=gnu17" CXX="clang++ -static -std=gnu++20" xtarget/debug - name: ${{ format('Build gcc C++20 Release with {0}', env.gcc_package) }} if: matrix.use_cxx20 run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON make -C "upx with space" UPX_XTARGET=gcc-static-cxx20 CC="gcc -static -std=gnu17" CXX="g++ -static -std=gnu++20" - name: ${{ format('Build gcc C++20 Debug with {0}', env.gcc_package) }} if: matrix.use_cxx20 run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON make -C "upx with space" UPX_XTARGET=gcc-static-cxx20 CC="gcc -static -std=gnu17" CXX="g++ -static -std=gnu++20" xtarget/debug # build with C23 and C++23 - name: ${{ format('Build clang C++23 Release with {0}', env.clang_package) }} if: matrix.use_cxx23 || matrix.use_cxx2b run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi make -C "upx with space" UPX_XTARGET=clang-static-cxx23 CC="clang -static -std=$a" CXX="clang++ -static -std=$b" - name: ${{ format('Build clang C++23 Debug with {0}', env.clang_package) }} if: matrix.use_cxx23 || matrix.use_cxx2b run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi make -C "upx with space" UPX_XTARGET=clang-static-cxx23 CC="clang -static -std=$a" CXX="clang++ -static -std=$b" xtarget/debug - name: ${{ format('Build gcc C++23 Release with {0}', env.gcc_package) }} if: matrix.use_cxx23 || matrix.use_cxx2b run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi make -C "upx with space" UPX_XTARGET=gcc-static-cxx23 CC="gcc -static -std=$a" CXX="g++ -static -std=$b" - name: ${{ format('Build gcc C++23 Debug with {0}', env.gcc_package) }} if: matrix.use_cxx23 || matrix.use_cxx2b run: | export UPX_CONFIG_DISABLE_C_STANDARD=ON UPX_CONFIG_DISABLE_CXX_STANDARD=ON a=gnu23; b=gnu++23; if test "X${{ matrix.use_cxx2b }}" = X1; then a=gnu2x; b=gnu++2b; fi make -C "upx with space" UPX_XTARGET=gcc-static-cxx23 CC="gcc -static -std=$a" CXX="g++ -static -std=$b" xtarget/debug # build with -flto - name: ${{ format('Build clang LTO Release with {0}', env.clang_package) }} if: matrix.use_lto run: | make -C "upx with space" UPX_XTARGET=clang-static-cxxlto CC="clang -static -flto" CXX="clang++ -static -flto" - name: ${{ format('Build clang LTO Debug with {0}', env.clang_package) }} if: matrix.use_lto run: | make -C "upx with space" UPX_XTARGET=clang-static-cxxlto CC="clang -static -flto" CXX="clang++ -static -flto" xtarget/debug - name: ${{ format('Build gcc LTO Release with {0}', env.gcc_package) }} if: matrix.use_lto run: | make -C "upx with space" UPX_XTARGET=gcc-static-cxxlto CC="gcc -static -flto" CXX="g++ -static -flto" - name: ${{ format('Build gcc LTO Debug with {0}', env.gcc_package) }} if: matrix.use_lto run: | make -C "upx with space" UPX_XTARGET=gcc-static-cxxlto CC="gcc -static -flto" CXX="g++ -static -flto" xtarget/debug - { name: 'Strip release binaries', run: 'strip -p --strip-unneeded "upx with space"/build/*/*/release/upx' } - name: ${{ format('Upload artifact {0}', env.artifact_name) }} if: ${{ !startsWith(matrix.container, 'i386/') }} # i386: missing nodejs on host uses: actions/upload-artifact@v4 with: name: ${{ env.artifact_name }} path: 'upx with space*/build/*/*/*/upx' - name: 'Run install tests' run: | (cd "upx with space"/build/xtarget/clang-static/debug && DESTDIR="$PWD/Install with cmake" cmake --install .) (cd "upx with space"/build/xtarget/clang-static/debug && DESTDIR="$PWD/Install with make" make install) (cd "upx with space"/build/xtarget/clang-static/release && DESTDIR="$PWD/Install with cmake" cmake --install .) (cd "upx with space"/build/xtarget/clang-static/release && DESTDIR="$PWD/Install with make" make install) (cd "upx with space"/build/xtarget/gcc-static/debug && DESTDIR="$PWD/Install with cmake" cmake --install .) (cd "upx with space"/build/xtarget/gcc-static/debug && DESTDIR="$PWD/Install with make" make install) (cd "upx with space"/build/xtarget/gcc-static/release && DESTDIR="$PWD/Install with cmake" cmake --install .) (cd "upx with space"/build/xtarget/gcc-static/release && DESTDIR="$PWD/Install with make" make install) - { name: 'Run ctest tests clang Debug', run: 'make -C "upx with space"/build/xtarget/clang-static/debug test' } - { name: 'Run ctest tests clang Release', run: 'make -C "upx with space"/build/xtarget/clang-static/release test' } - { name: 'Run ctest tests gcc Debug', run: 'make -C "upx with space"/build/xtarget/gcc-static/debug test' } - { name: 'Run ctest tests gcc Release', run: 'make -C "upx with space"/build/xtarget/gcc-static/release test' } - name: 'Run ctest tests C++20, C++23 and LTO' if: matrix.use_cxx20 || matrix.use_cxx23 || matrix.use_cxx2b || matrix.use_lto run: | for dir in "upx with space"/build/xtarget/*-cxx*/*; do echo "===== $dir" make -C "$dir" test (cd "$dir" && ./upx --sysinfo -v) done - name: 'Run file system test suite (busybox)' run: | apk add bash sudo testsuite="$(readlink -fn "upx with space"/misc/testsuite/test_symlinks.sh)" cd "upx with space"/build/xtarget/gcc-static/release # IMPORTANT: do NOT run as user root! chmod a+w . && sudo -u upx bash "$testsuite" # test suite - name: ${{ format('Run test suite level {0}', env.UPX_TESTSUITE_LEVEL) }} run: | # testsuite needs bash and working "readlink -en" and "sha256sum -b" apk add bash coreutils # use a directory that contains whitespace to detect possible quoting issues git clone --depth=1 https://github.com/upx/upx-testsuite "upx-testsuite with space" export upx_testsuite_SRCDIR="$(readlink -fn "upx-testsuite with space")" testsuite_1="$(readlink -fn "upx with space"/misc/testsuite/upx_testsuite_1.sh)" (cd "upx with space"/build/xtarget/gcc-static/release && upx_exe=./upx bash "$testsuite_1") - name: 'Run file system test suite (coreutils)' run: | apk add bash coreutils sudo testsuite="$(readlink -fn "upx with space"/misc/testsuite/test_symlinks.sh)" cd "upx with space"/build/xtarget/gcc-static/release # IMPORTANT: do NOT run as user root! chmod a+w . && sudo -u upx bash "$testsuite"