add reference to opencv[ffmpeg], fix spell errors, fix LD_LIBRARY_PATH for cuda on travis-ci, create a script to update cmake on cygwin-appveyor-ci

6 years ago · bff37eb406
parent a97f41322f
commit bff37eb406
3 changed files with 28 additions and 21 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -212,7 +212,7 @@ matrix:
            - libopencv-dev
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${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"

    - os: linux
@ -226,7 +226,7 @@ matrix:
            - clang-3.6
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=clang-3.6 && CXX=clang++-3.6 && 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"

    - os: linux
@ -242,7 +242,7 @@ matrix:
            - clang-3.8
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=clang-3.8 && CXX=clang++-3.8 && 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"

    - os: linux
@ -258,7 +258,7 @@ matrix:
            - clang-3.9
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=clang-3.9 && CXX=clang++-3.9 && 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"

    - os: linux
@ -274,7 +274,7 @@ matrix:
            - clang-4.0
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=clang-4.0 && CXX=clang++-4.0 && 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"

    - os: linux
@ -290,7 +290,7 @@ matrix:
            - clang-5.0
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=clang-5.0 && CXX=clang++-5.0 && 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"

    - os: linux
@ -307,7 +307,7 @@ matrix:
            - clang-6.0
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=clang-6.0 && CXX=clang++-6.0 && 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"

    - os: linux
@ -320,7 +320,7 @@ matrix:
            - libopencv-dev
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${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"

    - os: linux
@ -336,7 +336,7 @@ matrix:
            - g++-4.9
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=gcc-4.9 && CXX=g++-4.9 && 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"

    - os: linux
@ -352,7 +352,7 @@ matrix:
            - g++-5
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=gcc-5 && CXX=g++-5 && 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"

    - os: linux
@ -368,7 +368,7 @@ matrix:
            - libopencv-dev
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=gcc-6 && CXX=g++-6 && 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"

    - os: linux
@ -384,7 +384,7 @@ matrix:
            - g++-7
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=gcc-7 && CXX=g++-7 && 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"

    - os: linux
@ -400,7 +400,7 @@ matrix:
            - g++-8
      env:
        - CUDACXX=/usr/local/cuda-10.0/bin/nvcc
-        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib:${LD_LIBRARY_PATH}"
+        - LD_LIBRARY_PATH="/usr/local/cuda-10.0/lib64:${LD_LIBRARY_PATH}"
        - MATRIX_EVAL="CC=gcc-8 && CXX=g++-8 && 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"

 before_install:
--- a/README.md
+++ b/README.md
@ -189,7 +189,7 @@ Otherwise:

 ```PowerShell
 PS \>                  cd $env:VCPKG_ROOT
-PS Code\vcpkg>         .\vcpkg install pthreads opencv #replace with opencv[cuda] in case you want to use cuda-accelerated openCV
+PS Code\vcpkg>         .\vcpkg install pthreads opencv[ffmpeg] #replace with opencv[cuda,ffmpeg] in case you want to use cuda-accelerated openCV
 ```

 8. [necessary only with CUDA] Customize the `build.ps1` script enabling the appropriate `my_cuda_compute_model` line. If not manually defined, CMake toolchain will automatically use the very low 3.0 CUDA compute model
@ -218,7 +218,7 @@ PS Code\vcpkg>         .\vcpkg install pthreads opencv #replace with opencv[cuda

 3. If you **don't have GPU**, but have **MSVS 2015 and OpenCV 3.0** (with paths: `C:\opencv_3.0\opencv\build\include` & `C:\opencv_3.0\opencv\build\x64\vc14\lib`), then start MSVS, open `build\darknet\darknet_no_gpu.sln`, set **x64** and **Release**, and do the: Build -> Build darknet_no_gpu

-4. If you have **OpenCV 2.4.13** instead of 3.0 then you should change pathes after `\darknet.sln` is opened
+4. If you have **OpenCV 2.4.13** instead of 3.0 then you should change paths after `\darknet.sln` is opened

    4.1 (right click on project) -> properties  -> C/C++ -> General -> Additional Include Directories:  `C:\opencv_2.4.13\opencv\build\include`
  
@ -288,7 +288,7 @@ Then add to your created project:

 (**Note:** To disable Loss-Window use flag `-dont_show`. If you are using CPU, try `darknet_no_gpu.exe` instead of `darknet.exe`.)

-If required change pathes in the file `build\darknet\cfg\voc.data`
+If required change paths in the file `build\darknet\cfg\voc.data`

 More information about training by the link: http://pjreddie.com/darknet/yolo/#train-voc

--- a/appveyor.yml
+++ b/appveyor.yml
@ -4,10 +4,10 @@ clone_folder: c:\projects\darknet
 environment:
    WORKSPACE: C:\projects
    matrix:
-    #- platform: Cygwin64   # removed because it is missing CMake 3.8 (minimum version required)  ## todo: download and build from source!
-    #  COMPILER: cygwin
-    #  CYGWIN_NOWINPATH: yes
-    #  CYGSH: C:\cygwin64\bin\bash -c
+    - platform: Cygwin64
+      COMPILER: cygwin
+      CYGWIN_NOWINPATH: yes
+      CYGSH: C:\cygwin64\bin\bash -c
    - platform: Win64
      COMPILER: vs
      configuration: Release
@ -41,7 +41,7 @@ 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%]==[cygwin] SET "PATH=C:\cygwin64\bin;C:\cygwin64\usr\bin;%PATH%"
+  - 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%\
@ -55,6 +55,13 @@ install:
  - mkdir cygwin-downloads
  - ps: if($env:COMPILER -eq "cygwin") { Invoke-WebRequest https://cygwin.com/setup-x86_64.exe -OutFile $env:WORKSPACE\cygwin-setup.exe }
  - if [%COMPILER%]==[cygwin] %WORKSPACE%\cygwin-setup.exe --quiet-mode --no-shortcuts --no-startmenu --no-desktop --upgrade-also --root C:\cygwin64 --local-package-dir %WORKSPACE%\cygwin-downloads --packages gcc-g++,cmake,libopencv-devel
+  - ps: if($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
+  - if [%COMPILER%]==[cygwin] %CYGSH% 'cmake .'
+  - if [%COMPILER%]==[cygwin] %CYGSH% 'make -j8'
+  - if [%COMPILER%]==[cygwin] %CYGSH% 'make install'
+  - if [%COMPILER%]==[cygwin] cd %WORKSPACE%
  - if [%COMPILER%]==[vs] if NOT [%USE_INTEGRATED_LIBS%]==[yes] git clone https://github.com/Microsoft/vcpkg
  - if [%COMPILER%]==[vs] if NOT [%USE_INTEGRATED_LIBS%]==[yes] cd %VCPKG_ROOT%
  - if [%COMPILER%]==[vs] if NOT [%USE_INTEGRATED_LIBS%]==[yes] bootstrap-vcpkg.bat