cmake: save redundant include

examples/CMakeLists.txt

@@ -3,7 +3,17 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-include("${CMAKE_CURRENT_SOURCE_DIR}/example_helper.cmake")
+function(mtime_add_example test_name file_name)
+
+  cmake_parse_arguments(PARSE_ARGV 2 ARG "" "" "LIBRARIES;DEPENDS")
+
+  add_executable("${test_name}" ${file_name} ${ARG_DEPENDS})
+  target_link_libraries("${test_name}" PRIVATE mtime::mtime ${ARG_LIBRARIES})
+  set_target_properties(${test_name} PROPERTIES Fortran_PREPROCESS ON)
+  if(MT_ENABLE_MIXED_PRECISION)
+    target_compile_definitions(${test_name} PRIVATE __MIXED_PRECISION)
+  endif()
+endfunction()
 
 mtime_add_example(callback_test callback_test.f90)
 

examples/example_helper.cmake

-# Copyright (c) 2013-2024 MPI-M, Luis Kornblueh, Rahul Sinha and DWD, Florian Prill. All rights reserved.
-#
-# SPDX-License-Identifier: BSD-3-Clause
-#
-
-function(mtime_add_example test_name file_name)
-
-  cmake_parse_arguments(PARSE_ARGV 2 ARG "" "" "LIBRARIES;DEPENDS")
-
-  add_executable("${test_name}" ${file_name} ${ARG_DEPENDS})
-  target_link_libraries("${test_name}" PRIVATE mtime::mtime ${ARG_LIBRARIES})
-  set_target_properties(${test_name} PROPERTIES Fortran_PREPROCESS ON)
-  if(MT_ENABLE_MIXED_PRECISION)
-    target_compile_definitions(${test_name} PRIVATE __MIXED_PRECISION)
-  endif()
-endfunction()