diff options
Diffstat (limited to 'mesonbuild/build.py')
| -rw-r--r-- | mesonbuild/build.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py index dd03d81..ace4853 100644 --- a/mesonbuild/build.py +++ b/mesonbuild/build.py @@ -927,6 +927,7 @@ class CustomTarget: known_kwargs = {'input' : True, 'output' : True, 'command' : True, + 'capture' : False, 'install' : True, 'install_dir' : True, 'build_always' : True, @@ -982,6 +983,10 @@ class CustomTarget: raise InvalidArguments('Output argument not a string.') if '/' in i: raise InvalidArguments('Output must not contain a path segment.') + self.capture = kwargs.get('capture', False) + if self.capture and len(self.output) != 1: + raise InvalidArguments( + 'Capturing can only output to a single file.') if 'command' not in kwargs: raise InvalidArguments('Missing keyword argument "command".') cmd = kwargs['command'] @@ -1010,6 +1015,9 @@ class CustomTarget: else: raise InvalidArguments('Argument %s in "command" is invalid.' % i) self.command = final_cmd + if self.capture and '@OUTPUT@' in self.command: + raise InvalidArguments( + '@OUTPUT@ is not allowed when capturing output.') if 'install' in kwargs: self.install = kwargs['install'] if not isinstance(self.install, bool): |