correct generator dependence for hdf5

Author: MicK7

externals/cgns/hdf5/meson.build

@@ -1164,15 +1164,15 @@ if cc_can_run
 
   gen_SRCS = [ H5lib_settings_c, H5Tinit_c ]
 else
-  configure_file(input: 'H5T_init.cross',
+  H5Tinit_c = configure_file(input: 'H5T_init.cross',
                  output: 'H5T_init.c',
                  copy: true)
 
-  configure_file(input: 'H5lib_settings.cross',
+  H5lib_settings_c = configure_file(input: 'H5lib_settings.cross',
                  output: 'H5lib_settings.c',
                  copy: true)
 
-  gen_SRCS = ['H5T_init.c', 'H5lib_settings.c']
+  gen_SRCS = [ H5lib_settings_c, H5Tinit_c ]
 endif