diff options
Diffstat (limited to 'mesonbuild/build.py')
| -rw-r--r-- | mesonbuild/build.py | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py index c92c99f..2d6840a 100644 --- a/mesonbuild/build.py +++ b/mesonbuild/build.py @@ -612,6 +612,7 @@ class Generator(): if not isinstance(exe, Executable) and not isinstance(exe, dependencies.ExternalProgram): raise InvalidArguments('First generator argument must be an executable.') self.exe = exe + self.depfile = None self.process_kwargs(kwargs) def __repr__(self): @@ -633,7 +634,6 @@ class Generator(): if not isinstance(a, str): raise InvalidArguments('A non-string object in "arguments" keyword argument.') self.arglist = args - if 'output' not in kwargs: raise InvalidArguments('Generator must have "output" keyword argument.') outputs = kwargs['output'] @@ -651,12 +651,26 @@ class Generator(): if '@OUTPUT@' in o: raise InvalidArguments('Tried to use @OUTPUT@ in a rule with more than one output.') self.outputs = outputs + if 'depfile' in kwargs: + depfile = kwargs['depfile'] + if not isinstance(depfile, str): + raise InvalidArguments('Depfile must be a string.') + if os.path.split(depfile)[1] != depfile: + raise InvalidArguments('Depfile must be a plain filename without a subdirectory.') + self.depfile = depfile def get_base_outnames(self, inname): plainname = os.path.split(inname)[1] basename = plainname.split('.')[0] return [x.replace('@BASENAME@', basename).replace('@PLAINNAME@', plainname) for x in self.outputs] + def get_dep_outname(self, inname): + if self.depfile is None: + raise InvalidArguments('Tried to get dep name for rule that does not have dependency file defined.') + plainname = os.path.split(inname)[1] + basename = plainname.split('.')[0] + return self.depfile.replace('@BASENAME@', basename).replace('@PLAINNAME@', plainname) + def get_arglist(self): return self.arglist |