Rename undefined_symbols.txt to exports.ld

Author: mcbarton

lib/Interpreter/CMakeLists.txt

@@ -116,7 +116,7 @@ endif()
 
 if(EMSCRIPTEN)
   # Read the undefined symbols from the text file
-  file(READ "${CMAKE_SOURCE_DIR}/lib/Interpreter/undefined_symbols.txt" SYMBOLS_LIST)
+  file(READ "${CMAKE_SOURCE_DIR}/lib/Interpreter/exports.ld" SYMBOLS_LIST)
 
   # Replace newlines with spaces
   string(REPLACE "\n" " " SYMBOLS_LIST "${SYMBOLS_LIST}")