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Diffstat (limited to 'mesonbuild/mesonmain.py')
| -rw-r--r-- | mesonbuild/mesonmain.py | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/mesonbuild/mesonmain.py b/mesonbuild/mesonmain.py index ab14b15..ec2bc58 100644 --- a/mesonbuild/mesonmain.py +++ b/mesonbuild/mesonmain.py @@ -63,6 +63,14 @@ add_builtin_argument('warnlevel', dest='warning_level') add_builtin_argument('stdsplit', action='store_false') add_builtin_argument('errorlogs', action='store_false') +def wrapmodetype(string): + try: + return getattr(WrapMode, string) + except AttributeError: + msg = ', '.join([t.name.lower() for t in WrapMode]) + msg = 'invalid argument {!r}, use one of {}'.format(string, msg) + raise argparse.ArgumentTypeError(msg) + parser.add_argument('--cross-file', default=None, help='File describing cross compilation environment.') parser.add_argument('-D', action='append', dest='projectoptions', default=[], metavar="option", @@ -71,7 +79,7 @@ parser.add_argument('-v', '--version', action='version', version=coredata.version) # See the mesonlib.WrapMode enum for documentation parser.add_argument('--wrap-mode', default=WrapMode.default, - type=lambda t: getattr(WrapMode, t), choices=WrapMode, + type=wrapmodetype, choices=WrapMode, help='Special wrap mode to use') parser.add_argument('directories', nargs='*') |