126 add_standard_paths (const char *sysroot, const char *iprefix,  in add_standard_paths()  argument
145 	      if (sysroot && p->add_sysroot)  in add_standard_paths()
176 	  if (sysroot && p->add_sysroot)  in add_standard_paths()
178 	      char *sysroot_no_trailing_dir_separator = xstrdup (sysroot);  in add_standard_paths()
179 	      size_t sysroot_len = strlen (sysroot);  in add_standard_paths()
181 	      if (sysroot_len > 0 && sysroot[sysroot_len - 1] == DIR_SEPARATOR)  in add_standard_paths()
321 add_sysroot_to_chain (const char *sysroot, int chain)  in add_sysroot_to_chain()  argument
330 	    p->name = concat (sysroot, p->name + 1, NULL);  in add_sysroot_to_chain()
332 	    p->name = concat (sysroot, p->name + strlen ("$SYSROOT"), NULL);  in add_sysroot_to_chain()
348 merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)  in merge_include_chains()  argument
351   if (sysroot)  in merge_include_chains()
353       add_sysroot_to_chain (sysroot, INC_QUOTE);  in merge_include_chains()
354       add_sysroot_to_chain (sysroot, INC_BRACKET);  in merge_include_chains()
355       add_sysroot_to_chain (sysroot, INC_SYSTEM);  in merge_include_chains()
356       add_sysroot_to_chain (sysroot, INC_AFTER);  in merge_include_chains()
470 register_include_chains (cpp_reader *pfile, const char *sysroot,  in register_include_chains()  argument
490   target_c_incpath.extra_pre_includes (sysroot, iprefix, stdinc);  in register_include_chains()
494     add_standard_paths (sysroot, iprefix, imultilib, cxx_stdinc);  in register_include_chains()
496   target_c_incpath.extra_includes (sysroot, iprefix, stdinc);  in register_include_chains()
498   merge_include_chains (sysroot, pfile, verbose);  in register_include_chains()
513 static void hook_void_charptr_charptr_int (const char *sysroot ATTRIBUTE_UNUSED,  in hook_void_charptr_charptr_int()