fix windows boost install

gcontini

2021-05-20 938d47b06d69305a92d215522d64f80b4c8e3b70

fix windows boost install

 .travis.yml

@@ -195,7 +195,7 @@
             - p7zip-full
     before_script:
        - cd build
        - wget -c https://dl.bintray.com/boostorg/release/1.71.0/source/boost_1_71_0.tar.bz2
        - wget -c https://boostorg.jfrog.io/artifactory/main/release/1.71.0/source/boost_1_71_0.tar.bz2
        - tar xjf boost_1_71_0.tar.bz2
        - sudo ln -s /usr/bin/x86_64-w64-mingw32-g++ /usr/local/bin/g++-mingw
        - cd boost_1_71_0
@@ -207,27 +207,16 @@
        - cmake -DCMAKE_TOOLCHAIN_FILE=../cmake/toolchain-ubuntu-mingw64.cmake -DCMAKE_INSTALL_PREFIX=../../install -DBOOST_ROOT=$PWD/boost_1_71_0/dist -DOPENSSL_ROOT_DIR=$PWD/openssl-1.0.2h-win64-mingw/ ..
   - os: windows
     name: "Widnows server 1803 - Visual Studio 15 2017 Win64 - (/MD)"
     env:
     - CTEST_OUTPUT_ON_FAILURE=1   
     cache:
         edge: true
         directories:
             - "/C/local/boost"
     before_script:
         - travis_wait 40 ./scripts/windows_download_boost.bat
         - choco install -y boost-msvc-14.1
         - cd "${TRAVIS_BUILD_DIR}/build"
         - cmake -G "Visual Studio 15 2017 Win64" -DBOOST_ROOT="C:/local/boost" ..
         - cmake -G "Visual Studio 15 2017 Win64" -DBOOST_ROOT="C:/local/boost_1_74_0" ..

   - os: windows
     name: "Widnows server 1803 - Visual Studio 15 2017 Win64 - (/MT)"
     cache:
         edge: true
         directories:
             - "/C/local/boost"
     before_script:
         - choco install boost-msvc-14.1
         - cd "${TRAVIS_BUILD_DIR}"
         - cd build && cmake -G "Visual Studio 15 2017 Win64" -DBOOST_ROOT="C:/local/boost" -DSTATIC_RUNTIME=1 ..
         - choco install -y boost-msvc-14.1
         - cd build && cmake -G "Visual Studio 15 2017 Win64" -DBOOST_ROOT="C:/local/boost_1_74_0" -DSTATIC_RUNTIME=1 ..
   - os: windows
     name: "Widnows server 1803 - MinGW Win64"
     cache: