diff options
Diffstat (limited to 'mesonbuild/interpreter.py')
| -rw-r--r-- | mesonbuild/interpreter.py | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/mesonbuild/interpreter.py b/mesonbuild/interpreter.py index 2a77eaa..e52ceae 100644 --- a/mesonbuild/interpreter.py +++ b/mesonbuild/interpreter.py @@ -24,6 +24,7 @@ from . import mesonlib from .mesonlib import FileMode, MachineChoice, Popen_safe, listify, extract_as_list, has_path_sep from .dependencies import ExternalProgram from .dependencies import InternalDependency, Dependency, NotFoundDependency, DependencyException +from .depfile import DepFile from .interpreterbase import InterpreterBase from .interpreterbase import check_stringlist, flatten, noPosargs, noKwargs, stringArgs, permittedKwargs, noArgsFlattening from .interpreterbase import InterpreterException, InvalidArguments, InvalidCode, SubdirDoneRequest @@ -1960,6 +1961,7 @@ permitted_kwargs = {'add_global_arguments': {'language', 'native'}, 'configuration', 'command', 'copy', + 'depfile', 'install_dir', 'install_mode', 'capture', @@ -3603,6 +3605,7 @@ This will become a hard error in the future.''' % kwargs['input'], location=self @FeatureNewKwargs('configure_file', '0.46.0', ['format']) @FeatureNewKwargs('configure_file', '0.41.0', ['capture']) @FeatureNewKwargs('configure_file', '0.50.0', ['install']) + @FeatureNewKwargs('configure_file', '0.52.0', ['depfile']) @permittedKwargs(permitted_kwargs['configure_file']) def func_configure_file(self, node, args, kwargs): if len(args) > 0: @@ -3648,6 +3651,13 @@ This will become a hard error in the future.''' % kwargs['input'], location=self if output_format not in ('c', 'nasm'): raise InterpreterException('"format" possible values are "c" or "nasm".') + if 'depfile' in kwargs: + depfile = kwargs['depfile'] + if not isinstance(depfile, str): + raise InterpreterException('depfile file name must be a string') + else: + depfile = None + # Validate input inputs = self.source_strings_to_files(extract_as_list(kwargs, 'input')) inputs_abs = [] @@ -3665,6 +3675,8 @@ This will become a hard error in the future.''' % kwargs['input'], location=self values = mesonlib.get_filenames_templates_dict(inputs_abs, None) outputs = mesonlib.substitute_values([output], values) output = outputs[0] + if depfile: + depfile = mesonlib.substitute_values([depfile], values)[0] ofile_rpath = os.path.join(self.subdir, output) if ofile_rpath in self.configure_file_outputs: mesonbuildfile = os.path.join(self.subdir, 'meson.build') @@ -3716,6 +3728,9 @@ This will become a hard error in the future.''' % kwargs['input'], location=self # that the command is run from is 'unspecified', so it could change. # Currently it's builddir/subdir for in_builddir else srcdir/subdir. values = mesonlib.get_filenames_templates_dict(inputs_abs, [ofile_abs]) + if depfile: + depfile = os.path.join(self.environment.get_scratch_dir(), depfile) + values['@DEPFILE@'] = depfile # Substitute @INPUT@, @OUTPUT@, etc here. cmd = mesonlib.substitute_values(kwargs['command'], values) mlog.log('Configuring', mlog.bold(output), 'with command') @@ -3731,6 +3746,15 @@ This will become a hard error in the future.''' % kwargs['input'], location=self if inputs_abs: shutil.copymode(inputs_abs[0], dst_tmp) mesonlib.replace_if_different(ofile_abs, dst_tmp) + if depfile: + mlog.log('Reading depfile:', mlog.bold(depfile)) + with open(depfile, 'r') as f: + df = DepFile(f.readlines()) + deps = df.get_all_dependencies(ofile_fname) + for dep in deps: + if dep not in self.build_def_files: + self.build_def_files.append(dep) + elif 'copy' in kwargs: if len(inputs_abs) != 1: raise InterpreterException('Exactly one input file must be given in copy mode') |