patch instead of the update.
From-SVN: r250028
2017-07-06 Olivier Hainque <hainque@adacore.com>
- * gcc.c (spec_undefvar_allowed): New global.
- (process_command): Set to true when running for --version or --help
- alone, or together.
- (getenv_spec_function): When the variable is not defined, use the
- variable name as the variable value if we're allowed not to issue
- a fatal error.
+ * gcc.c (process_command): When deciding if undefined variables
+ should be ignored when processing specs, accept "gcc -v" as well.
2017-07-06 Jan Hubicka <hubicka@ucw.cz>