upgrade CUDA, cmake and VS on CI

5 years ago · 6afe964d4f
parent 1c64c2d892
commit 6afe964d4f
4 changed files with 40 additions and 33 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -166,11 +166,12 @@ matrix:
            - libopencv-dev
      env:
        - additional_defines=""
-        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - CUDA_PATH=/usr/local/cuda-10.0
-        - CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-10.0
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:/usr/local/cuda-10.0/lib64/stubs:${LD_LIBRARY_PATH}"
-        - MATRIX_EVAL="wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/cuda-repo-ubuntu1404_10.0.130-1_amd64.deb && sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/7fa2af80.pub && sudo dpkg -i cuda-repo-ubuntu1404_10.0.130-1_amd64.deb && wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1404/x86_64/nvidia-machine-learning-repo-ubuntu1404_4.0-2_amd64.deb && sudo dpkg -i nvidia-machine-learning-repo-ubuntu1404_4.0-2_amd64.deb && sudo apt-get -y update && sudo apt-get install -y --no-install-recommends cuda-compiler-10-0 cuda-libraries-dev-10-0 cuda-driver-dev-10-0 cuda-cudart-dev-10-0 cuda-cublas-dev-10-0 cuda-curand-dev-10-0 && sudo apt-get install -y --no-install-recommends libcudnn7-dev && sudo ln -s /usr/local/cuda-10.0/lib64/stubs/libcuda.so /usr/local/cuda-10.0/lib64/stubs/libcuda.so.1"
+        - INSTALL_CUDA_VERSION="10.2"
+        - CUDACXX=/usr/local/cuda-${INSTALL_CUDA_VERSION}/bin/nvcc
+        - CUDA_PATH=/usr/local/cuda-${INSTALL_CUDA_VERSION}
+        - CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-${INSTALL_CUDA_VERSION}
+        - LD_LIBRARY_PATH="/usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64:/usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs:${LD_LIBRARY_PATH}"
+        - MATRIX_EVAL="wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.2.89-1_amd64.deb && sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub && sudo dpkg -i cuda-repo-ubuntu1804_10.2.89-1_amd64.deb && wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb && sudo dpkg -i nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb && sudo apt-get -y update && sudo apt-get install -y --no-install-recommends cuda-compiler-10-2 cuda-libraries-dev-10-2 cuda-driver-dev-10-2 cuda-cudart-dev-10-2 cuda-curand-dev-10-2 && sudo apt-get install -y --no-install-recommends libcudnn7-dev && sudo ln -s /usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs/libcuda.so /usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs/libcuda.so.1"

    - os: linux
      compiler: gcc
@ -183,11 +184,12 @@ matrix:
            - libopencv-dev
      env:
        - additional_defines=""
-        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - CUDA_PATH=/usr/local/cuda-10.0
-        - CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-10.0
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:/usr/local/cuda-10.0/lib64/stubs:${LD_LIBRARY_PATH}"
-        - MATRIX_EVAL="wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/cuda-repo-ubuntu1404_10.0.130-1_amd64.deb && sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/7fa2af80.pub && sudo dpkg -i cuda-repo-ubuntu1404_10.0.130-1_amd64.deb && wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1404/x86_64/nvidia-machine-learning-repo-ubuntu1404_4.0-2_amd64.deb && sudo dpkg -i nvidia-machine-learning-repo-ubuntu1404_4.0-2_amd64.deb && sudo apt-get -y update && sudo apt-get install -y --no-install-recommends cuda-compiler-10-0 cuda-libraries-dev-10-0 cuda-driver-dev-10-0 cuda-cudart-dev-10-0 cuda-cublas-dev-10-0 cuda-curand-dev-10-0 && sudo apt-get install -y --no-install-recommends libcudnn7-dev && sudo ln -s /usr/local/cuda-10.0/lib64/stubs/libcuda.so /usr/local/cuda-10.0/lib64/stubs/libcuda.so.1"
+        - INSTALL_CUDA_VERSION="10.2"
+        - CUDACXX=/usr/local/cuda-${INSTALL_CUDA_VERSION}/bin/nvcc
+        - CUDA_PATH=/usr/local/cuda-${INSTALL_CUDA_VERSION}
+        - CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-${INSTALL_CUDA_VERSION}
+        - LD_LIBRARY_PATH="/usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64:/usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs:${LD_LIBRARY_PATH}"
+        - MATRIX_EVAL="wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.2.89-1_amd64.deb && sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub && sudo dpkg -i cuda-repo-ubuntu1804_10.2.89-1_amd64.deb && wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb && sudo dpkg -i nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb && sudo apt-get -y update && sudo apt-get install -y --no-install-recommends cuda-compiler-10-2 cuda-libraries-dev-10-2 cuda-driver-dev-10-2 cuda-cudart-dev-10-2 cuda-curand-dev-10-2 && sudo apt-get install -y --no-install-recommends libcudnn7-dev && sudo ln -s /usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs/libcuda.so /usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs/libcuda.so.1"

    - os: linux
      compiler: gcc
@ -202,11 +204,12 @@ matrix:
        - additional_defines="-DBUILD_SHARED_LIBS=OFF"
        - USE_VCPKG=true
        - VCPKG_DEFINES="-DCMAKE_TOOLCHAIN_FILE=$HOME/vcpkg/scripts/buildsystems/vcpkg.cmake"
-        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - CUDA_PATH=/usr/local/cuda-10.0
-        - CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-10.0
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:/usr/local/cuda-10.0/lib64/stubs:${LD_LIBRARY_PATH}"
-        - MATRIX_EVAL="wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/cuda-repo-ubuntu1404_10.0.130-1_amd64.deb && sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1404/x86_64/7fa2af80.pub && sudo dpkg -i cuda-repo-ubuntu1404_10.0.130-1_amd64.deb && wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1404/x86_64/nvidia-machine-learning-repo-ubuntu1404_4.0-2_amd64.deb && sudo dpkg -i nvidia-machine-learning-repo-ubuntu1404_4.0-2_amd64.deb && sudo apt-get -y update && sudo apt-get install -y --no-install-recommends cuda-compiler-10-0 cuda-libraries-dev-10-0 cuda-driver-dev-10-0 cuda-cudart-dev-10-0 cuda-cublas-dev-10-0 cuda-curand-dev-10-0 && sudo apt-get install -y --no-install-recommends libcudnn7-dev && sudo ln -s /usr/local/cuda-10.0/lib64/stubs/libcuda.so /usr/local/cuda-10.0/lib64/stubs/libcuda.so.1"
+        - INSTALL_CUDA_VERSION="10.2"
+        - CUDACXX=/usr/local/cuda-${INSTALL_CUDA_VERSION}/bin/nvcc
+        - CUDA_PATH=/usr/local/cuda-${INSTALL_CUDA_VERSION}
+        - CUDA_TOOLKIT_ROOT_DIR=/usr/local/cuda-${INSTALL_CUDA_VERSION}
+        - LD_LIBRARY_PATH="/usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64:/usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs:${LD_LIBRARY_PATH}"
+        - MATRIX_EVAL="wget http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/cuda-repo-ubuntu1804_10.2.89-1_amd64.deb && sudo apt-key adv --fetch-keys http://developer.download.nvidia.com/compute/cuda/repos/ubuntu1804/x86_64/7fa2af80.pub && sudo dpkg -i cuda-repo-ubuntu1804_10.2.89-1_amd64.deb && wget http://developer.download.nvidia.com/compute/machine-learning/repos/ubuntu1804/x86_64/nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb && sudo dpkg -i nvidia-machine-learning-repo-ubuntu1804_1.0.0-1_amd64.deb && sudo apt-get -y update && sudo apt-get install -y --no-install-recommends cuda-compiler-10-2 cuda-libraries-dev-10-2 cuda-driver-dev-10-2 cuda-cudart-dev-10-2 cuda-curand-dev-10-2 && sudo apt-get install -y --no-install-recommends libcudnn7-dev && sudo ln -s /usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs/libcuda.so /usr/local/cuda-${INSTALL_CUDA_VERSION}/lib64/stubs/libcuda.so.1"

  allow_failures:
    - name: macOS - clang - vcpkg
@ -216,9 +219,9 @@ before_install:

 install:
  # CMake upgrade on Linux
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] ; then wget --no-check-certificate https://github.com/Kitware/CMake/releases/download/v3.13.4/cmake-3.13.4-Linux-x86_64.tar.gz ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] ; then tar -xzf cmake-3.13.4-Linux-x86_64.tar.gz ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] ; then export PATH=$PWD/cmake-3.13.4-Linux-x86_64/bin:$PATH ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] ; then wget --no-check-certificate https://github.com/Kitware/CMake/releases/download/v3.17.2/cmake-3.17.2-Linux-x86_64.tar.gz ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] ; then tar -xzf cmake-3.17.2-Linux-x86_64.tar.gz ; fi
+  - if [[ "$TRAVIS_OS_NAME" == "linux" ]] ; then export PATH=$PWD/cmake-3.17.2-Linux-x86_64/bin:$PATH ; fi
  - pushd $HOME
  - if [ -d "$HOME/vcpkg/.git" ] ; then echo vcpkg cached ; else rm -rf vcpkg ; git clone https://github.com/Microsoft/vcpkg ; fi
  - cd vcpkg
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -63,7 +63,9 @@ if(CMAKE_CUDA_COMPILER AND ENABLE_CUDA)
    message(STATUS "Building with CUDA flags: " "${CUDA_ARCH_FLAGS}")
    if (NOT "arch=compute_70,code=sm_70" IN_LIST CUDA_ARCH_FLAGS AND NOT "arch=compute_72,code=sm_72" IN_LIST CUDA_ARCH_FLAGS AND NOT "arch=compute_75,code=sm_75" IN_LIST CUDA_ARCH_FLAGS)
      set(ENABLE_CUDNN_HALF "FALSE" CACHE BOOL "Enable CUDNN Half precision" FORCE)
-      message(STATUS "Your setup does not supports half precision (it requires CC >= 7.5)")
+      message(STATUS "Your setup does not supports half precision (it requires CC >= 7.0)")
+    else()
+      message(STATUS "Your setup supports half precision (it requires CC >= 7.0)")
    endif()
  endif()
 else()
--- a/README.md
+++ b/README.md
@ -130,7 +130,7 @@ You can get cfg-files by path: `darknet/cfg/`
 ### Requirements

 * Windows or Linux
-* **CMake >= 3.8** for modern CUDA support: https://cmake.org/download/
+* **CMake >= 3.12**: https://cmake.org/download/
 * **CUDA 10.0**: https://developer.nvidia.com/cuda-toolkit-archive (on Linux do [Post-installation Actions](https://docs.nvidia.com/cuda/cuda-installation-guide-linux/index.html#post-installation-actions))
 * **OpenCV >= 2.4**: use your preferred package manager (brew, apt), build from source using [vcpkg](https://github.com/Microsoft/vcpkg) or download from [OpenCV official site](https://opencv.org/releases.html) (on Windows set system variable `OpenCV_DIR` = `C:\opencv\build` - where are the `include` and `x64` folders [image](https://user-images.githubusercontent.com/4096485/53249516-5130f480-36c9-11e9-8238-a6e82e48c6f2.png))
 * **cuDNN >= 7.0 for CUDA 10.0** https://developer.nvidia.com/rdp/cudnn-archive (on **Linux** copy `cudnn.h`,`libcudnn.so`... as desribed here https://docs.nvidia.com/deeplearning/sdk/cudnn-install/index.html#installlinux-tar , on **Windows** copy `cudnn.h`,`cudnn64_7.dll`, `cudnn64_7.lib` as desribed here https://docs.nvidia.com/deeplearning/sdk/cudnn-install/index.html#installwindows )
--- a/appveyor.yml
+++ b/appveyor.yml
@ -1,4 +1,4 @@
-image: Visual Studio 2017
+image: Visual Studio 2019
 clone_folder: c:\projects\darknet
 cache: C:\Tools\vcpkg\installed\

@ -6,6 +6,7 @@ environment:
    WORKSPACE: C:\projects
    matrix:
    - platform: Cygwin64
+      USE_CUDA: no
      COMPILER: cygwin
      CYGWIN_NOWINPATH: yes
      CYGSH: C:\cygwin64\bin\bash -c
@ -22,10 +23,12 @@ environment:
      VCPKG_ROOT: C:\Tools\vcpkg
      VCPKG_DEFAULT_TRIPLET: x64-windows
    - platform: Win64
+      USE_CUDA: no
      COMPILER: vs
      configuration: Release
      USE_INTEGRATED_LIBS: yes
    - platform: Win64
+      USE_CUDA: no
      COMPILER: vs
      configuration: Release
      USE_INTEGRATED_LIBS: yes
@ -34,24 +37,23 @@ environment:
 install:
  - if [%COMPILER%]==[vs] cinst cmake ninja
  - if [%COMPILER%]==[vs] SET "PATH=C:\Program Files\CMake\bin;%PATH%"
-  - if [%COMPILER%]==[vs] call "C:\Program Files (x86)\Microsoft Visual Studio\2017\Community\VC\Auxiliary\Build\vcvarsall.bat" x64
+  - if [%COMPILER%]==[vs] call "C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\VC\Auxiliary\Build\vcvarsall.bat" x64
  - if [%COMPILER%]==[cygwin] SET "PATH=C:\cygwin64\usr\local\bin;C:\cygwin64\bin;C:\cygwin64\usr\bin;%PATH%"
  - if [%COMPILER%]==[cygwin] SET PATH=%PATH:C:\Program Files\Git\usr\bin;=%
-  - git submodule -q update --init --recursive
  - cd %WORKSPACE%\
-  - if [%USE_CUDA%]==[yes] curl -L https://developer.nvidia.com/compute/cuda/10.1/Prod/local_installers/cuda_10.1.105_418.96_win10.exe -o setup.exe
-  - if [%USE_CUDA%]==[yes] .\setup.exe -s nvcc_10.1 cuobjdump_10.1 nvprune_10.1 cupti_10.1 gpu_library_advisor_10.1 memcheck_10.1 nvdisasm_10.1 nvprof_10.1 visual_profiler_10.1 visual_studio_integration_10.1 cublas_10.1 cublas_dev_10.1 cudart_10.1 cufft_10.1 cufft_dev_10.1 curand_10.1 curand_dev_10.1 cusolver_10.1 cusolver_dev_10.1 cusparse_10.1 cusparse_dev_10.1 nvgraph_10.1 nvgraph_dev_10.1 npp_10.1 npp_dev_10.1 nvrtc_10.1 nvrtc_dev_10.1 nvml_dev_10.1 occupancy_calculator_10.1 fortran_examples_10.1
-  - if [%USE_CUDA%]==[yes] set CUDA_PATH=%ProgramFiles%\NVIDIA GPU Computing Toolkit\CUDA\v10.1
-  - if [%USE_CUDA%]==[yes] set CUDA_PATH_V10_1=%CUDA_PATH%
+  - if [%USE_CUDA%]==[yes] curl -L http://developer.download.nvidia.com/compute/cuda/10.2/Prod/local_installers/cuda_10.2.89_441.22_win10.exe -o setup.exe
+  - if [%USE_CUDA%]==[yes] .\setup.exe -s nvcc_10.2 cuobjdump_10.2 nvprune_10.2 cupti_10.2 gpu_library_advisor_10.2 memcheck_10.2 nvdisasm_10.2 nvprof_10.2 visual_profiler_10.2 visual_studio_integration_10.2 cublas_10.2 cublas_dev_10.2 cudart_10.2 cufft_10.2 cufft_dev_10.2 curand_10.2 curand_dev_10.2 cusolver_10.2 cusolver_dev_10.2 cusparse_10.2 cusparse_dev_10.2 nvgraph_10.2 nvgraph_dev_10.2 npp_10.2 npp_dev_10.2 nvrtc_10.2 nvrtc_dev_10.2 nvml_dev_10.2 occupancy_calculator_10.2 fortran_examples_10.2
+  - if [%USE_CUDA%]==[yes] set CUDA_PATH=%ProgramFiles%\NVIDIA GPU Computing Toolkit\CUDA\v10.2
+  - if [%USE_CUDA%]==[yes] set CUDA_PATH_V10_2=%CUDA_PATH%
  - if [%USE_CUDA%]==[yes] set CUDA_TOOLKIT_ROOT_DIR=%CUDA_PATH%
  - if [%USE_CUDA%]==[yes] set PATH=%CUDA_PATH%\bin;%PATH%
  - cd %WORKSPACE%\
  - mkdir cygwin-downloads
  - ps: if($env:COMPILER -eq "cygwin") { Invoke-WebRequest https://cygwin.com/setup-x86_64.exe -OutFile $env:WORKSPACE\cygwin-setup.exe }
  - if [%COMPILER%]==[cygwin] %WORKSPACE%\cygwin-setup.exe --quiet-mode --no-shortcuts --no-startmenu --no-desktop --upgrade-also --root C:\cygwin64 --local-package-dir %WORKSPACE%\cygwin-downloads --packages gcc-g++,cmake,libopencv-devel,libncurses-devel
-  - ps: if($env:COMPILER -eq "cygwin") { Invoke-WebRequest https://github.com/Kitware/CMake/releases/download/v3.14.0/cmake-3.14.0.tar.gz -OutFile $env:WORKSPACE\cmake-3.14.0.tar.gz }
-  - if [%COMPILER%]==[cygwin] %CYGSH% 'tar zxvf cmake-3.14.0.tar.gz'
-  - if [%COMPILER%]==[cygwin] cd %WORKSPACE%\cmake-3.14.0
+  - ps: if($env:COMPILER -eq "cygwin") { Invoke-WebRequest https://github.com/Kitware/CMake/releases/download/v3.17.2/cmake-3.17.2.tar.gz -OutFile $env:WORKSPACE\cmake-3.17.2.tar.gz }
+  - if [%COMPILER%]==[cygwin] %CYGSH% 'tar zxvf cmake-3.17.2.tar.gz'
+  - if [%COMPILER%]==[cygwin] cd %WORKSPACE%\cmake-3.17.2
  - if [%COMPILER%]==[cygwin] %CYGSH% 'cmake .'
  - if [%COMPILER%]==[cygwin] %CYGSH% 'make -j8'
  - if [%COMPILER%]==[cygwin] %CYGSH% 'make install'
@ -73,9 +75,9 @@ install:
  - if [%COMPILER%]==[cygwin] cd ..
  - mkdir build_release && cd build_release
  - if [%COMPILER%]==[cygwin] %CYGSH% 'cmake .. -G "Unix Makefiles" -DCMAKE_BUILD_TYPE="Release"'
-  - if [%COMPILER%]==[vs] if NOT [%USE_INTEGRATED_LIBS%]==[yes] if [%configuration%]==[Release] cmake -G "Visual Studio 15 2017" -T "host=x64" -A "x64" "-DCMAKE_TOOLCHAIN_FILE=%VCPKG_ROOT%\scripts\buildsystems\vcpkg.cmake" "-DVCPKG_TARGET_TRIPLET=%VCPKG_DEFAULT_TRIPLET%" -DCMAKE_BUILD_TYPE="Release" ..
-  - if [%COMPILER%]==[vs] if     [%USE_INTEGRATED_LIBS%]==[yes] if [%FORCE_CPP%]==[yes]         cmake -G "Visual Studio 15 2017" -T "host=x64" -A "x64" -DCMAKE_BUILD_TYPE="Release" "-DBUILD_AS_CPP:BOOL=TRUE" ..
-  - if [%COMPILER%]==[vs] if     [%USE_INTEGRATED_LIBS%]==[yes]                                 cmake -G "Visual Studio 15 2017" -T "host=x64" -A "x64" -DCMAKE_BUILD_TYPE="Release" ..
+  - if [%COMPILER%]==[vs] if NOT [%USE_INTEGRATED_LIBS%]==[yes] if [%configuration%]==[Release] cmake -G "Visual Studio 16 2019" -T "host=x64" -A "x64" "-DCMAKE_TOOLCHAIN_FILE=%VCPKG_ROOT%\scripts\buildsystems\vcpkg.cmake" "-DVCPKG_TARGET_TRIPLET=%VCPKG_DEFAULT_TRIPLET%" -DCMAKE_BUILD_TYPE="Release" ..
+  - if [%COMPILER%]==[vs] if     [%USE_INTEGRATED_LIBS%]==[yes] if [%FORCE_CPP%]==[yes]         cmake -G "Visual Studio 16 2019" -T "host=x64" -A "x64" -DCMAKE_BUILD_TYPE="Release" "-DBUILD_AS_CPP:BOOL=TRUE" ..
+  - if [%COMPILER%]==[vs] if     [%USE_INTEGRATED_LIBS%]==[yes]                                 cmake -G "Visual Studio 16 2019" -T "host=x64" -A "x64" -DCMAKE_BUILD_TYPE="Release" ..
  - cd ..

 build_script: