Build on Alpine Linux (Chroot) #106
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| # .github/workflows/alpine.yaml | |
| name: Build on Alpine Linux (Chroot) | |
| on: | |
| workflow_dispatch: NULL | |
| jobs: | |
| alpine-build: | |
| name: Build on Alpine Linux for ${{matrix.target.guest}} with ${{matrix.compiler.GCC}} | |
| strategy: | |
| fail-fast: FALSE | |
| matrix: | |
| #target: [ # empty MARCH is always sufficient (just by chance) --- TODO: add using -arm host! | |
| # x86_64, x86, aarch64, armhf, ppc64le, armv7, riscv64, loongarch64, s390x | |
| #] | |
| target: | |
| - { guest: x86_64 } | |
| - { guest: x86 } | |
| - { guest: aarch64, host: '-arm' } | |
| - { guest: armhf, host: '-arm' } | |
| - { guest: ppc64le, qemu: TRUE } | |
| - { guest: armv7, host: -arm, march: '-mthumb' } | |
| - { guest: riscv64, qemu: TRUE } | |
| - { guest: loongarch64, qemu: TRUE } | |
| - { guest: s390x, qemu: TRUE } | |
| compiler: | |
| - { label: gcc, apk: g++, gcc: gcc, gxx: g++ } | |
| - { label: clang16, apk: clang16, gcc: clang-16, gxx: clang++-16 } | |
| - { label: clang18, apk: clang18, gcc: clang-18, gxx: clang++-18 } | |
| - { label: clang19, apk: clang19, gcc: clang-19, gxx: clang++-19 } | |
| - { label: clang20, apk: clang20, gcc: clang-20, gxx: clang++-20 } | |
| # clang15 (partial), clang17 | |
| runs-on: ubuntu-2${{matrix.target.guest == 'loongarch64' && '4' || '2'}}.04${{matrix.target.host}} | |
| defaults: | |
| run: { shell: bash } | |
| steps: | |
| - name: Machine Information | |
| run: | | |
| exec 2>&1 | |
| set -x | |
| lscpu; free -h; df -H . | |
| - name: System Information | |
| run: | | |
| exec 2>&1 | |
| date; uname -a; uptime | |
| set -x | |
| systemd-detect-virt || : | |
| cat /etc/os-release | |
| ls -C /boot || : | |
| - name: Context Information | |
| run: | | |
| exec 2>&1 | |
| tty || :; id; printf %s\\n SHELL="$SHELL" PATH="$PATH" | |
| set -x | |
| pwd | |
| ps -eH --sort pid -o pid,user:12,group:12,comm:24,rsz,vsz,thcount,bsdstart,state,tname | |
| - name: Host Setup | |
| if: (matrix.target.qemu) | |
| run: | | |
| exec 2>&1 | |
| set -x | |
| sudo sed -i /azure/d /etc/apt/apt-mirrors.txt | |
| sudo apt-get update | |
| sudo apt-get install qemu-user-static | |
| - name: Chroot Setup | |
| run: | | |
| exec 2>&1 | |
| (set -x; wget --no-show-progress -O- \ | |
| https://dl-cdn.alpinelinux.org/alpine/v3.22/releases/${{matrix.target.guest}}/alpine-minirootfs-3.22.2-${{matrix.target.guest}}.tar.gz) | | |
| (set -x; sudo mkdir /srv/alpine; sudo tar xz -C /srv/alpine) | |
| (for d in dev proc sys; do (set -x; sudo mount -R -r {,/srv/alpine}/"$d") done) | |
| (for d in run tmp; do (set -x; sudo mount {-t,}tmpfs /srv/alpine/"$d") done; set -x; sudo chmod 1777 /srv/alpine/tmp) | |
| (set -x; sudo cp -L /etc/resolv.conf /srv/alpine/etc) | |
| sudo chroot /srv/alpine /bin/su - <<'END' | |
| set -x | |
| adduser -D -u1001 -s/bin/ash runner | |
| END | |
| (set -x; sudo mount -R . /srv/alpine/home/runner) | |
| sudo chroot /srv/alpine /bin/su - <<'END' | |
| set -x | |
| apk update && apk add make ${{matrix.compiler.apk}} libc-dev | |
| END | |
| - name: Context Information | |
| run: | | |
| exec 2>&1 | |
| sudo chroot /srv/alpine /bin/su - runner <<'END' | |
| uname -a; id; printf %s\\n SHELL="$SHELL" PATH="$PATH" | |
| set -x | |
| pwd | |
| END | |
| - name: Build Tools Information | |
| run: | | |
| exec 2>&1 | |
| sudo chroot /srv/alpine /bin/su - runner <<'END' | |
| set -x | |
| make --version; ${{matrix.compiler.gcc}} --version | |
| END | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: { ref: master } | |
| - name: Run Make (and Check) | |
| if: matrix.target.guest != 's390x' | |
| run: | | |
| exec 2>&1 | |
| sudo chroot /srv/alpine /bin/su - runner <<'END' | |
| set -x | |
| #echo 'int main() {}' >main.cc | |
| #${{matrix.compiler.gxx}} -pipe -w -pthread -std=c++17 -fPIC -fno-math-errno -Wno-psabi -O3 \ | |
| # -fno-stack-protector -fcf-protection=none -fno-stack-clash-protection -U_FORTIFY_SOURCE \ | |
| # -include prelude.cc main.cc | |
| #./a.out | |
| make -j4 run GCC='${{matrix.compiler.gcc}}' GXX='${{matrix.compiler.gxx}}' \ | |
| ${{matrix.target.march && format('MARCH=''{0}''', matrix.target.march)}} | |
| END | |
| - name: Upload Results | |
| if: matrix.target.guest != 's390x' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: build-${{matrix.target.guest}}-${{matrix.compiler.label}} | |
| path: build |