add setup prerequisite script scaffolding

.gitignore

@@ -34,6 +34,10 @@ Thumbs.db
 .vs/
 .vscode/
 
+# Managed by CMake
+src/version.h
+
+# Build artifacts
 lib/
 include/
 share/

DarknetConfig.cmake.in

@@ -34,6 +34,8 @@ find_dependency(Threads)
 
 if(MSVC)
   find_dependency(PThreads_windows)
+  add_definitions(-D_CRT_SECURE_NO_WARNINGS)
+  set(CMAKE_CXX_FLAGS "/wd4018 /wd4244 /wd4267 /wd4305 ${CMAKE_CXX_FLAGS}")
 endif()
 
 if("${CMAKE_VERSION}" VERSION_GREATER "3.9.0")

setup.ps1

@@ -0,0 +1,43 @@
+## enable or disable installed components
+
+$install_cuda=$false
+$vcpkg_folder=".\"
+$temp_folder=".\temp"
+
+###########################
+
+New-Item -Path . -Name $temp_folder -ItemType "directory"
+Set-Location $temp_folder
+
+# Download and install Chocolatey
+Set-ExecutionPolicy unrestricted
+Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
+choco.exe install -y cmake ninja powershell git
+
+# Download and install VS Build Tools
+Invoke-WebRequest https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=BuildTools&rel=16 -OutFile .\vs_buildtools.exe
+.\vs_buildtools.exe –quiet –add Microsoft.VisualStudio.Workload.VCTools –includeRecommended
+
+if ($install_cuda) {
+  # Download and install CUDA
+  Invoke-WebRequest https://developer.nvidia.com/compute/cuda/10.1/Prod/local_installers/cuda_10.1.105_418.96_win10.exe -OutFile .\cuda_setup.exe
+  .\cuda_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
+
+  $env:CUDA_PATH = "${env:ProgramFiles}\NVIDIA GPU Computing Toolkit\CUDA\v10.1"
+  $env:CUDA_PATH_V10_1 = $env:CUDA_PATH
+  $env:CUDA_TOOLKIT_ROOT_DIR = $env:CUDA_PATH
+  $env:PATH += ";${env:CUDA_PATH}\bin;"
+
+  $feature = "opencv-cuda"
+}
+else {
+  $feature = "opencv"
+}
+
+Remove-Item -r $temp_folder
+Set-Location ..
+Set-Location $vcpkg_folder\
+git.exe clone https://github.com/Microsoft/vcpkg
+Set-Location vcpkg
+.\bootstrap-vcpkg.bat
+.\vcpkg.exe install darknet[$feature]