[Bf-blender-cvs] [b2424bd781a] soc-2019-openxr: Windows: Print warning and disable `WITH_OPENXR` if SDK is not found

[Julian Eisel]

Commit: b2424bd781a582d9a83b2c3013f632d17ec452d5
Author: Julian Eisel
Date:   Mon Aug 19 15:41:27 2019 +0200
Branches: soc-2019-openxr
https://developer.blender.org/rBb2424bd781a582d9a83b2c3013f632d17ec452d5

Windows: Print warning and disable `WITH_OPENXR` if SDK is not found

===================================================================

M	build_files/cmake/platform/platform_win32.cmake

===================================================================

diff --git a/build_files/cmake/platform/platform_win32.cmake b/build_files/cmake/platform/platform_win32.cmake
index f16dad63b5a..32a0dd1e383 100644
--- a/build_files/cmake/platform/platform_win32.cmake
+++ b/build_files/cmake/platform/platform_win32.cmake
@@ -693,8 +693,13 @@ if(WINDOWS_PYTHON_DEBUG)
 endif()
 
 if(WITH_OPENXR)
-  set(OPENXR_SDK ${LIBDIR}/openxr_sdk)
-  set(OPENXR_SDK_LIBPATH ${LIBDIR}/openxr_sdk/lib)
-  set(OPENXR_SDK_INCLUDE_DIRS ${OPENXR_SDK}/include)
-  set(OPENXR_SDK_LIBRARIES ${OPENXR_SDK_LIBPATH}/openxr_loader-1_0.lib)
+  if(EXISTS ${LIBDIR}/openxr_sdk)
+    set(OPENXR_SDK ${LIBDIR}/openxr_sdk)
+    set(OPENXR_SDK_LIBPATH ${LIBDIR}/openxr_sdk/lib)
+    set(OPENXR_SDK_INCLUDE_DIRS ${OPENXR_SDK}/include)
+    set(OPENXR_SDK_LIBRARIES ${OPENXR_SDK_LIBPATH}/openxr_loader-1_0.lib)
+  else()
+    message(WARNING "OpenXR-SDK was not found, disabling WITH_OPENXR")
+    set(WITH_OPENXR OFF)
+  endif()
 endif()