diff options
Diffstat (limited to 'meson.py')
| -rwxr-xr-x | meson.py | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -30,6 +30,14 @@ backendlist = ['ninja', 'vs2010', 'xcode'] build_types = ['plain', 'debug', 'debugoptimized', 'release'] warning_levels = ['1', '2', '3'] +default_warning = '1' +try: + warn_candidate = os.environ['MESON_WARN_LEVEL'] + if warn_candidate in warning_levels: + default_warning = warn_candidate +except KeyError: + pass + if mesonlib.is_windows(): def_prefix = 'c:/' else: @@ -63,8 +71,8 @@ parser.add_argument('--unity', action='store_true', dest='unity', default=False, help='unity build') parser.add_argument('--werror', action='store_true', dest='werror', default=False,\ help='Treat warnings as errors') -parser.add_argument('--warnlevel', default='1', dest='warning_level', choices=warning_levels,\ - help='Level of compiler warnings to use (larger is more)') +parser.add_argument('--warnlevel', default=default_warning, dest='warning_level', choices=warning_levels,\ + help='Level of compiler warnings to use (larger is more, default is %(default)s)') parser.add_argument('--cross-file', default=None, dest='cross_file', help='file describing cross compilation environment') parser.add_argument('-D', action='append', dest='projectoptions', default=[], |