contrib/gcc/c-cppbuiltin.c

180      The only macro we care about is this number for the widest supported
554      The macro names and values here were chosen for compatibility with an
586 /* Pass an object-like macro.  If it doesn't lie in the user's
596 builtin_define_std (const char *macro)
598   size_t len = strlen (macro);
604   memcpy (p, macro, len + 1);
617       /* Define the macro with leading and following __.  */
625       /* Finally, define the original macro if permitted.  */
627 	cpp_define (parse_in, macro);
631 /* Pass an object-like macro and a value to define it to.  The third
635 builtin_define_with_value (const char *macro, const char *expansion, int is_str)
638   size_t mlen = strlen (macro);
647     sprintf (buf, "%s=\"%s\"", macro, expansion);
649     sprintf (buf, "%s=%s", macro, expansion);
654 /* Pass an object-like macro and a value to define it to.  The third
657 builtin_define_with_value_n (const char *macro, const char *expansion, size_t elen)
660   size_t mlen = strlen (macro);
664   memcpy (buf, macro, mlen);
672 /* Pass an object-like macro and an integer value to define it to.  */
674 builtin_define_with_int_value (const char *macro, HOST_WIDE_INT value)
677   size_t mlen = strlen (macro);
682   memcpy (buf, macro, mlen);
689 /* Pass an object-like macro a hexadecimal floating-point value.  */
691 builtin_define_with_hex_fp_value (const char *macro,
713   /* Assemble the macro in the following fashion
714      macro = fp_cast [dec_str fp_suffix] */
717   sprintf (buf1, "%s=%s", macro, buf2);
727 builtin_define_type_max (const char *macro, tree type, int is_long)
758   buf = (char *) alloca (strlen (macro) + 1 + strlen (value)
760   sprintf (buf, "%s=%s%s", macro, value, suffix);