Changes to fix the compile error

Source/ThirdParty/STB/CMakeLists.txt

@@ -23,11 +23,11 @@
 # Define target name
 set (TARGET_NAME STB)
 
-# Define source files
-define_source_files (GLOB_CPP_PATTERNS *.c)
+file (GLOB H_FILES *.h)
 
-# Setup target
-setup_library ()
+set (SOURCE_FILES ${H_FILES})
 
-# Install headers for building the Urho3D library
-install_header_files (DIRECTORY ./ DESTINATION ${DEST_INCLUDE_DIR}/ThirdParty/STB FILES_MATCHING PATTERN *.h BUILD_TREE_ONLY)  # Note: the trailing slash is significant
+set (INCLUDE_DIRS ./)
+
+# # Install headers for building the Urho3D library
+# install_header_files (DIRECTORY ./ DESTINATION ${DEST_INCLUDE_DIR}/ThirdParty/STB FILES_MATCHING PATTERN *.h BUILD_TREE_ONLY)  # Note: the trailing slash is significant