diff options
Diffstat (limited to 'mesonbuild/backend/backends.py')
| -rw-r--r-- | mesonbuild/backend/backends.py | 69 |
1 files changed, 63 insertions, 6 deletions
diff --git a/mesonbuild/backend/backends.py b/mesonbuild/backend/backends.py index 22920f4..39aa365 100644 --- a/mesonbuild/backend/backends.py +++ b/mesonbuild/backend/backends.py @@ -156,6 +156,8 @@ class Backend: self.build = build self.environment = build.environment self.processed_targets = {} + self.build_dir = self.environment.get_build_dir() + self.source_dir = self.environment.get_source_dir() self.build_to_src = mesonlib.relpath(self.environment.get_source_dir(), self.environment.get_build_dir()) @@ -683,7 +685,7 @@ class Backend: def write_test_file(self, datafile): self.write_test_serialisation(self.build.get_tests(), datafile) - def write_test_serialisation(self, tests, datafile): + def create_test_serialisation(self, tests): arr = [] for t in tests: exe = t.get_exe() @@ -730,7 +732,10 @@ class Backend: exe_wrapper, t.is_parallel, cmd_args, t.env, t.should_fail, t.timeout, t.workdir, extra_paths) arr.append(ts) - pickle.dump(arr, datafile) + return arr + + def write_test_serialisation(self, tests, datafile): + pickle.dump(self.create_test_serialisation(tests), datafile) def generate_depmf_install(self, d): if self.build.dep_manifest_name is None: @@ -974,9 +979,7 @@ class Backend: cmd = s['exe'] + s['args'] subprocess.check_call(cmd, env=child_env) - def create_install_data_files(self): - install_data_file = os.path.join(self.environment.get_scratch_dir(), 'install.dat') - + def create_install_data(self): strip_bin = self.environment.binaries.host.lookup_entry('strip') if strip_bin is None: if self.environment.is_cross_build(): @@ -997,8 +1000,12 @@ class Backend: self.generate_data_install(d) self.generate_custom_install_script(d) self.generate_subdir_install(d) + return d + + def create_install_data_files(self): + install_data_file = os.path.join(self.environment.get_scratch_dir(), 'install.dat') with open(install_data_file, 'wb') as ofile: - pickle.dump(d, ofile) + pickle.dump(self.create_install_data(), ofile) def generate_target_install(self, d): for t in self.build.get_targets().values(): @@ -1144,3 +1151,53 @@ class Backend: dst_dir = os.path.join(dst_dir, os.path.basename(src_dir)) d.install_subdirs.append([src_dir, dst_dir, sd.install_mode, sd.exclude]) + + def get_introspection_data(self, target_id, target): + ''' + Returns a list of source dicts with the following format for a given target: + [ + { + "language": "<LANG>", + "compiler": ["result", "of", "comp.get_exelist()"], + "parameters": ["list", "of", "compiler", "parameters], + "sources": ["list", "of", "all", "<LANG>", "source", "files"], + "generated_sources": ["list", "of", "generated", "source", "files"] + } + ] + + This is a limited fallback / reference implementation. The backend should override this method. + ''' + if isinstance(target, (build.CustomTarget, build.BuildTarget)): + source_list_raw = target.sources + target.extra_files + source_list = [] + for j in source_list_raw: + if isinstance(j, mesonlib.File): + source_list += [j.absolute_path(self.source_dir, self.build_dir)] + elif isinstance(j, str): + source_list += [os.path.join(self.source_dir, j)] + source_list = list(map(lambda x: os.path.normpath(x), source_list)) + + compiler = [] + if isinstance(target, build.CustomTarget): + tmp_compiler = target.command + if not isinstance(compiler, list): + tmp_compiler = [compiler] + for j in tmp_compiler: + if isinstance(j, mesonlib.File): + compiler += [j.absolute_path(self.source_dir, self.build_dir)] + elif isinstance(j, str): + compiler += [j] + elif isinstance(j, (build.BuildTarget, build.CustomTarget)): + compiler += j.get_outputs() + else: + raise RuntimeError('Type "{}" is not supported in get_introspection_data. This is a bug'.format(type(j).__name__)) + + return [{ + 'language': 'unknown', + 'compiler': compiler, + 'parameters': [], + 'sources': source_list, + 'generated_sources': [] + }] + + return [] |