build.yml

name: Build

on: [push]

jobs:
  build:
    runs-on: ${{ matrix.TARGET.OS }}
    strategy:
      fail-fast: false
      matrix:
        TARGET:
          - {
              OS: 'ubuntu-20.04',
              CFLAGS: '-static -std=gnu89 -m32',
              HOST: 'i386-pc-linux',
              ARCHIVE_NAME: 'mips-gcc-egcs-2.91.66-linux.tar.gz'
            }
          # - {
          #     OS: 'macos-latest',
          #     CFLAGS: '-DDARWIN -std=gnu89 -Wno-return-type -Wno-error -Wno-implicit-function-declaration',
          #     HOST: 'i386-apple-darwin',
          #     ARCHIVE_NAME: 'mips-gcc-egcs-2.91.66-mac.tar.gz'
          #   }

    name: Building gcc for ${{ matrix.TARGET.OS }}
    steps:
      - uses: actions/checkout@v3

      - name: Install dependencies (Ubuntu)
        shell: bash
        if: matrix.TARGET.OS == 'ubuntu-20.04'
        run: |
          sudo apt-get update
          sudo apt-get install -y build-essential bison file gperf gcc gcc-multilib autoconf
      - name: Configure for mips
        shell: bash
        run: |
          ./configure --target=mips-linux --prefix=/opt/cross --with-gnu-as --disable-gprof --disable-gdb --disable-werror --host=${{ matrix.TARGET.HOST }} --build=${{ matrix.TARGET.HOST }}

      - name: Make
        shell: bash
        run: |
          make -C gcc CFLAGS="${{ matrix.TARGET.CFLAGS }}" xgcc cc1 cc1plus cpp cccp g++
      - name: Test for file
        shell: bash
        run: |
          test -f gcc/cc1
          file gcc/cc1
          ./gcc/cc1 test.c

      - name: Create release archive
        shell: bash
        run: |
          cd gcc
          cp xgcc gcc
          chmod +x gcc
          chmod +x cc1
          chmod +x cc1plus
          chmod +x cccp
          chmod +x cpp
          chmod +x g++
          tar -czf ../${{ matrix.TARGET.ARCHIVE_NAME }} gcc cc1 cc1plus cpp cccp g++
          cd ..

      - name: Upload archive
        uses: actions/upload-artifact@v3
        with:
          name: mips-gcc-egcs-2.91.66-${{ matrix.TARGET.OS }}
          path: |
            ${{ matrix.TARGET.ARCHIVE_NAME }}

      - name: Publish release
        uses: softprops/action-gh-release@v1
        if: startsWith(github.ref, 'refs/tags/')
        with:
          files: ${{ matrix.TARGET.ARCHIVE_NAME }}