fix the xrandr link issue

ports/libwebp/0009-glut.patch

@@ -0,0 +1,23 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index efd10887b..8b41cc1ba 100644
+--- a/CMakeLists.txt	
++++ b/CMakeLists.txt
+@@ -470,7 +470,7 @@ if(WEBP_BUILD_VWEBP)
+     target_link_libraries(vwebp
+                           ${OPENGL_LIBRARIES}
+                           exampleutil
+-                          ${GLUT_glut_LIBRARY}
++                          GLUT::GLUT
+                           imageioutil
+                           webp
+                           webpdemux)
+@@ -481,6 +481,9 @@ if(WEBP_BUILD_VWEBP)
+     if(UNIX AND NOT(ANDROID OR BLACKBERRY OR APPLE))
+       find_package(X11 REQUIRED)
+       target_link_libraries(vwebp ${X11_LIBRARIES} ${X11_Xxf86vm_LIB})
++      if(X11_Xrandr_FOUND) # due to glut linking xrandr if found
++        target_link_libraries(vwebp ${X11_Xrandr_LIB})
++      endif()
+     endif()
+     install(TARGETS vwebp RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR})
+     if(${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")

ports/libwebp/portfile.cmake

@@ -12,6 +12,7 @@ vcpkg_from_github(
     0006-fix-dependecies-platform.patch
     0007-fix-arm-build.patch
     0008-sdl.patch
+    0009-glut.patch
 )
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS