updated build system

cmake/libraries/fuse.cmake

@@ -1,6 +1,7 @@
 if(PROJECT_ENABLE_FUSE AND NOT PROJECT_IS_MINGW)
   if(PROJECT_BUILD)
     add_definitions(-DPROJECT_ENABLE_FUSE)
+
     include_directories(BEFORE SYSTEM ${PROJECT_FUSE_INCLUDE_DIRS})
 
     if(PROJECT_FUSE STREQUAL "fuse3")
@@ -18,11 +19,6 @@ if(PROJECT_ENABLE_FUSE AND NOT PROJECT_IS_MINGW)
         link_libraries(fuse)
       endif()
     endif()
-
-    check_include_files(sys/xattr.h HAS_SETXATTR)
-    if(HAS_SETXATTR)
-      add_definitions(-DHAS_SETXATTR)
-    endif()
   else()
     pkg_check_modules(LIBFUSE3 fuse3>=3.0.0)
     if(LIBFUSE3_FOUND)