test boost install

gcontini

2021-05-19 90ff59fbd8e41b457576116e87a6a79c44b678ed

 .github/workflows/cpp.yml

@@ -15,7 +15,12 @@
      -  uses: actions/checkout@v1
      -  name: Setup 
         shell: bash
         run: echo "BOOST_ROOT=$BOOST_ROOT_1_72_0" >> $GITHUB_ENV
         run: env
      -  name: install boost
         shell: bash
         run: |
            choco install -y boost-msvc-14.2
            echo "BOOST_ROOT=C:/local/boost_1_74_0" >> $GITHUB_ENV 
      -  name: Compile
         run: |
            cd build