https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112762
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I'm not really sure what the problem is but I wonder if this would help: --- a/gcc/config/linux.h +++ b/gcc/config/linux.h @@ -215,7 +215,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see # undef TARGET_LIBM_FUNCTION_MAX_ERROR # define TARGET_LIBM_FUNCTION_MAX_ERROR linux_libm_function_max_error -#endif - #undef TARGET_FORTIFY_SOURCE_DEFAULT_LEVEL #define TARGET_FORTIFY_SOURCE_DEFAULT_LEVEL linux_fortify_source_default_level + +#endif
