8209765: Add powershell build script for OpenJFX

Reviewed-by: kcr

Author: mennen

tools/scripts/build.ps1

@@ -0,0 +1,20 @@
+choco install ant
+choco install vswhere
+choco install zip
+$env:WINSDK_DIR = (Get-ItemProperty -Path "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows Kits\Installed Roots").KitsRoot10
+$env:VCINSTALLDIR = "$(vswhere -legacy -latest -property installationPath)\VC\Auxiliary\Build"
+$msvcToolsVer = Get-Content "$env:VCINSTALLDIR\Microsoft.VCToolsVersion.default.txt"
+if ([string]::IsNullOrWhitespace($msvcToolsVer)) {
+  # The MSVC tools version file can have txt *or* props extension.
+  $msvcToolsVer = Get-Content "$env:VCINSTALLDIR\Microsoft.VCToolsVersion.default.props"
+}
+$env:MSVC_VER = $msvcToolsVer
+$env:VS150COMNTOOLS = $env:VCINSTALLDIR
+$env:VSVARS32FILE = "$env:VCINSTALLDIR\vcvars32.bat"
+refreshenv
+if ($env:APPVEYOR -eq "true") {
+  .\gradlew all test -PCOMPILE_WEBKIT=false -PCONF=DebugNative --stacktrace -x :web:test --info --no-daemon
+} else {
+  .\gradlew all test -PCOMPILE_WEBKIT=false -PCONF=DebugNative --stacktrace -x :web:test --info
+}
+