diff --git a/External/SPEC/CINT2006/483.xalancbmk/CMakeLists.txt b/External/SPEC/CINT2006/483.xalancbmk/CMakeLists.txt
index 333ded0..b3b4bc4 100644
--- a/External/SPEC/CINT2006/483.xalancbmk/CMakeLists.txt
+++ b/External/SPEC/CINT2006/483.xalancbmk/CMakeLists.txt
@@ -14,6 +14,13 @@
 
 list(APPEND CXXFLAGS -std=gnu++98)
 
+include(CheckCXXCompilerFlag)
+check_cxx_compiler_flag(-fdelayed-template-parsing
+                        HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
+if(HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
+  add_compile_options(-fdelayed-template-parsing)
+endif()
+
 include_directories(
   ${CMAKE_CURRENT_SOURCE_DIR}
   ${BENCHMARK_DIR}/src
diff --git a/External/SPEC/CINT2017rate/523.xalancbmk_r/CMakeLists.txt b/External/SPEC/CINT2017rate/523.xalancbmk_r/CMakeLists.txt
index 256fd31..8db40c7 100644
--- a/External/SPEC/CINT2017rate/523.xalancbmk_r/CMakeLists.txt
+++ b/External/SPEC/CINT2017rate/523.xalancbmk_r/CMakeLists.txt
@@ -8,6 +8,13 @@
 
 set(CMAKE_CXX_STANDARD 14)
 
+include(CheckCXXCompilerFlag)
+check_cxx_compiler_flag(-fdelayed-template-parsing
+                        HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
+if(HAVE_CXX_FLAG_FDELAYED_TEMPLATE_PARSING)
+  add_compile_options(-fdelayed-template-parsing)
+endif()
+
 add_definitions(
   -DAPP_NO_THREADS
   -DXALAN_INMEM_MSG_LOADER