build.yml

name: Build

on: [push, pull_request]

jobs:
  build:
    runs-on: ${{ matrix.TARGET.OS }}
    strategy:
      fail-fast: false
      matrix:
        TARGET:
          - {
              OS: 'ubuntu-latest',
              CFLAGS: '-static -std=gnu89 -m32',
              HOST: 'i386-pc-linux',
              ARCHIVE_NAME: 'gcc-2.7.2-linux.tar.gz'
            }
          - {
              OS: 'macos-13',
              CFLAGS: '-DDARWIN -std=gnu89 -Wno-return-type -Wno-error -Wno-implicit-function-declaration -Wno-int-conversion',
              HOST: 'i386-apple-darwin',
              ARCHIVE_NAME: 'gcc-2.7.2-mac.tar.gz'
            }
          - {
              OS: 'macos-14',
              CFLAGS: '-DDARWIN -std=gnu89 -Wno-return-type -Wno-error -Wno-implicit-function-declaration -Wno-int-conversion',
              HOST: 'arm-apple-darwin',
              ARCHIVE_NAME: 'gcc-2.7.2-mac-arm.tar.gz'  
            }

    name: Building gcc for ${{ matrix.TARGET.OS }}
    steps:
      - uses: actions/checkout@v4

      - name: Install dependencies (Ubuntu)
        shell: bash
        if: matrix.TARGET.OS == 'ubuntu-latest'
        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-mips-gnu --prefix=/opt/cross --with-gnu-as --disable-gprof --disable-gdb --disable-werror --host=${{ matrix.TARGET.HOST }} --build=${{ matrix.TARGET.HOST }}

      - name: Make
        shell: bash # The generated `c-parse.c` is already commited on the repo, so we touch it to avoid regenerating it (trying to build old lex/yacc files with modern tools fails)
        run: |
          touch c-parse.c
          make CFLAGS="${{ matrix.TARGET.CFLAGS }}" xgcc cc1 cc1plus cpp cccp g++

      - name: Test for file
        shell: bash
        run: |
          test -f cc1
          file cc1
          ./cc1 test.c

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

      - name: Upload archive
        uses: actions/upload-artifact@v3
        with:
          name: gcc-2.7.2-${{ 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 }}