--- libheif-git-bf35e9eb2.old/CMakeLists.txt
+++ libheif-git-bf35e9eb2/CMakeLists.txt
@@ -337,7 +337,8 @@
 
 option(WITH_LIBSHARPYUV "Build libsharpyuv" ON)
 if (WITH_LIBSHARPYUV)
-    find_package(libsharpyuv)
+    # find_package(libsharpyuv)
+    set(LIBSHARPYUV_FOUND OFF)
 endif ()
 if (LIBSHARPYUV_FOUND)
     message("libsharpyuv: found")