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-rw-r--r--mesonbuild/build.py21
1 files changed, 4 insertions, 17 deletions
diff --git a/mesonbuild/build.py b/mesonbuild/build.py
index b779237..3f35c31 100644
--- a/mesonbuild/build.py
+++ b/mesonbuild/build.py
@@ -36,7 +36,7 @@ from .mesonlib import (
extract_as_list, typeslistify, stringlistify, classify_unity_sources,
get_filenames_templates_dict, substitute_values, has_path_sep,
OptionKey, PerMachineDefaultable, OptionOverrideProxy,
- MesonBugException, EnvironmentVariables
+ MesonBugException, EnvironmentVariables, pickle_load,
)
from .compilers import (
is_object, clink_langs, sort_clink, all_languages,
@@ -2900,24 +2900,11 @@ def get_sources_string_names(sources, backend):
def load(build_dir: str) -> Build:
filename = os.path.join(build_dir, 'meson-private', 'build.dat')
- load_fail_msg = f'Build data file {filename!r} is corrupted. Try with a fresh build tree.'
- nonexisting_fail_msg = f'No such build data file as "{filename!r}".'
try:
- with open(filename, 'rb') as f:
- obj = pickle.load(f)
+ return pickle_load(filename, 'Build data', Build)
except FileNotFoundError:
- raise MesonException(nonexisting_fail_msg)
- except (pickle.UnpicklingError, EOFError):
- raise MesonException(load_fail_msg)
- except AttributeError:
- raise MesonException(
- f"Build data file {filename!r} references functions or classes that don't "
- "exist. This probably means that it was generated with an old "
- "version of meson. Try running from the source directory "
- f"meson setup {build_dir} --wipe")
- if not isinstance(obj, Build):
- raise MesonException(load_fail_msg)
- return obj
+ raise MesonException(f'No such build data file as {filename!r}.')
+
def save(obj: Build, filename: str) -> None:
with open(filename, 'wb') as f: