Clcache for windows

Author: kunaltyagi

.ci/azure-pipelines/build-windows.yml

@@ -18,6 +18,8 @@ jobs:
       BUILD_DIR: '$(Agent.WorkFolder)\build'
       CONFIGURATION: 'Release'
       VCPKG_ROOT: 'C:\vcpkg'
+      CLCACHE_DIR: $(Pipeline.Workspace)\clcache
+      CLCACHE_MAXSIZE: 15G
     steps:
       - script: set
         displayName: 'Print Environment Variables'
@@ -27,16 +29,28 @@ jobs:
       - script: |
           vcpkg.exe install eigen3 flann gtest qhull --triplet %PLATFORM%-windows && vcpkg.exe list
         displayName: 'Install Dependencies'
+      - script: |
+          curl -L https://github.com/frerich/clcache/releases/download/v4.2.0/clcache.4.2.0.nupkg --output clcache.4.2.0.nupkg
+          choco install clcache --source=.
+      - task: CacheBeta@0
+        inputs:
+          key: ccache | msvc | $(Agent.OS)
+          path: $(CLCACHE_DIR)
+        displayName: ccache
+      - script: clcache -z
+        displayName: 'Zero ccache statistics'
       - script: |
           rmdir %VCPKG_ROOT%\downloads /S /Q
           rmdir %VCPKG_ROOT%\packages /S /Q
         displayName: 'Free Up Space'
       - script: |
           mkdir %BUILD_DIR% && cd %BUILD_DIR%
-          cmake $(Build.SourcesDirectory) -G"%GENERATOR%" -DCMAKE_TOOLCHAIN_FILE=%VCPKG_ROOT%\scripts\buildsystems\vcpkg.cmake -DVCPKG_APPLOCAL_DEPS=ON -DPCL_BUILD_WITH_BOOST_DYNAMIC_LINKING_WIN32=ON -DPCL_BUILD_WITH_FLANN_DYNAMIC_LINKING_WIN32=ON -DPCL_BUILD_WITH_QHULL_DYNAMIC_LINKING_WIN32=ON -DBUILD_global_tests=ON -DBUILD_tools=OFF -DBUILD_surface_on_nurbs=ON
+          cmake $(Build.SourcesDirectory) -G"%GENERATOR%" -DCMAKE_TOOLCHAIN_FILE=%VCPKG_ROOT%\scripts\buildsystems\vcpkg.cmake -DVCPKG_APPLOCAL_DEPS=ON -DPCL_BUILD_WITH_BOOST_DYNAMIC_LINKING_WIN32=ON -DPCL_BUILD_WITH_FLANN_DYNAMIC_LINKING_WIN32=ON -DPCL_BUILD_WITH_QHULL_DYNAMIC_LINKING_WIN32=ON -DBUILD_global_tests=ON -DBUILD_tools=OFF -DBUILD_surface_on_nurbs=ON -DPCL_ENABLE_CCACHE=ON
         displayName: 'CMake Configuration'
       - script: cd %BUILD_DIR% && cmake --build . --config %CONFIGURATION%
         displayName: 'Build Library'
+      - script: clcache -s
+        displayName: 'Display ccache statistics'
       - script: cd %BUILD_DIR%/test && ctest -C %CONFIGURATION% -V -T Test
         displayName: 'Run Unit Tests'
       - task: PublishTestResults@2