name: Linux
on: [push]
jobs:
  gcc:
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        cfgopt:
          - ""
          - "CFLAGS=-DTCL_UTF_MAX=3"
          - "CFLAGS=-DTCL_NO_DEPRECATED=1"
          - "--disable-shared"
          - "--enable-symbols"
          - "--enable-symbols=mem"
    defaults:
      run:
        shell: bash
        working-directory: unix
    steps:
      - name: Checkout
        uses: actions/checkout@v2
      - name: Prepare
        run: |
          touch tclStubInit.c tclOOStubInit.c tclOOScript.h
        working-directory: generic
      - name: Configure ${{ matrix.cfgopt }}
        run: |
          mkdir "${HOME}/install dir"
          ./configure ${CFGOPT} "--prefix=$HOME/install dir" || (cat config.log && exit 1)
        env:
          CFGOPT: ${{ matrix.cfgopt }}
      - name: Build
        run: |
          make all
      - name: Build Test Harness
        run: |
          make tcltest
      - name: Run Tests
        run: |
          make test
        env:
          ERROR_ON_FAILURES: 1
      - name: Test-Drive Installation
        run: |
          make install
      - name: Create Distribution Package
        run: |
          make dist
      - name: Convert Documentation to HTML
        run: |
          make html-tcl