sync code with last improvements from OpenBSD

lib/mesa/.gitlab-ci/windows/mesa_deps_choco.ps1

@@ -0,0 +1,95 @@
+# Download new TLS certs from Windows Update
+Get-Date
+Write-Host "Updating TLS certificate store"
+Remove-Item -Recurse -Force -ErrorAction SilentlyContinue "_tlscerts" | Out-Null
+$certdir = (New-Item -ItemType Directory -Name "_tlscerts")
+certutil -syncwithWU "$certdir"
+Foreach ($file in (Get-ChildItem -Path "$certdir\*" -Include "*.crt")) {
+  Import-Certificate -FilePath $file -CertStoreLocation Cert:\LocalMachine\Root | Out-Null
+}
+Remove-Item -Recurse -Path $certdir
+
+
+Get-Date
+Write-Host "Installing Chocolatey"
+Invoke-Expression ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))
+Import-Module "$env:ProgramData\chocolatey\helpers\chocolateyProfile.psm1"
+Update-SessionEnvironment
+Write-Host "Installing Chocolatey packages"
+
+# Chocolatey tries to download winflexbison from SourceForge, which is not super reliable, and has no retry
+# loop of its own - so we give it a helping hand here
+For ($i = 0; $i -lt 5; $i++) {
+  choco install --no-progress -y python3 --params="/InstallDir:C:\python3"
+  $python_install = $?
+  choco install --allow-empty-checksums --no-progress -y cmake git git-lfs ninja pkgconfiglite winflexbison --installargs "ADD_CMAKE_TO_PATH=System"
+  $other_install = $?
+  $choco_installed = $other_install -and $python_install
+  if ($choco_installed) {
+    Break
+  }
+}
+
+if (!$choco_installed) {
+  Write-Host "Couldn't install dependencies from Chocolatey"
+  Exit 1
+}
+
+# Add Chocolatey's native install path
+Update-SessionEnvironment
+# Python and CMake add themselves to the system environment path, which doesn't get refreshed
+# until we start a new shell
+$env:PATH = "C:\python3;C:\python3\scripts;C:\Program Files\CMake\bin;$env:PATH"
+
+Start-Process -NoNewWindow -Wait git -ArgumentList 'config --global core.autocrlf false'
+
+Get-Date
+Write-Host "Installing Meson, Mako and numpy"
+pip3 install meson mako numpy --progress-bar off
+if (!$?) {
+  Write-Host "Failed to install dependencies from pip"
+  Exit 1
+}
+
+Get-Date
+Write-Host "Downloading Vulkan-SDK"
+Invoke-WebRequest -Uri "https://sdk.lunarg.com/sdk/download/$env:VULKAN_SDK_VERSION/windows/VulkanSDK-$env:VULKAN_SDK_VERSION-Installer.exe" -OutFile 'C:\vulkan_sdk.exe'
+C:\vulkan_sdk.exe --am --al -c in
+if (!$?) {
+    Write-Host "Failed to install Vulkan SDK"
+    Exit 1
+}
+Remove-Item C:\vulkan_sdk.exe -Force
+
+Get-Date
+Write-Host "Downloading Vulkan-Runtime"
+Invoke-WebRequest -Uri "https://sdk.lunarg.com/sdk/download/$env:VULKAN_SDK_VERSION/windows/VulkanRT-$env:VULKAN_SDK_VERSION-Installer.exe" -OutFile 'C:\vulkan-runtime.exe' | Out-Null
+Write-Host "Installing Vulkan-Runtime"
+Start-Process -NoNewWindow -Wait C:\vulkan-runtime.exe -ArgumentList '/S'
+if (!$?) {
+  Write-Host "Failed to install Vulkan-Runtime"
+  Exit 1
+}
+Remove-Item C:\vulkan-runtime.exe -Force
+
+Get-Date
+Write-Host "Installing graphics tools (DirectX debug layer)"
+Set-Service -Name wuauserv -StartupType Manual
+if (!$?) {
+  Write-Host "Failed to enable Windows Update"
+  Exit 1
+}
+
+For ($i = 0; $i -lt 5; $i++) {
+  Dism /online /quiet /add-capability /capabilityname:Tools.Graphics.DirectX~~~~0.0.1.0
+  $graphics_tools_installed = $?
+  if ($graphics_tools_installed) {
+    Break
+  }
+}
+
+if (!$graphics_tools_installed) {
+  Write-Host "Failed to install graphics tools"
+  Get-Content C:\Windows\Logs\DISM\dism.log
+  Exit 1
+}