windows try II
@@ -6,4 +6,6 @@ set DEST=%LIBRARY_PREFIX%
set PATH=%PATH%;%DEST%\bin
rem build gradle
-gradlew.bat installAll -Pgradle_installPath=%DEST%
+mkdir build
+gradlew.bat installAll -Pgradle_installPath=build\
+xcopy build\ %DEST% /O /X /E /H /K
