gcc/fortran/cpp.c (cpp_define_builtins) should define target-related macros via usage of TARGET_*.
Warning: The definition of TARGET_* macros needs to be checked for all targets as some assume to be used in gcc/c-cppbuiltin.c only. -- Summary: preprocessing: define built-in target-related macros Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: fortran AssignedTo: dfranke at gcc dot gnu dot org ReportedBy: dfranke at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36380