Mirrors/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2026-10-02 11:10:54 +03:00
Code Issues Packages Projects Releases Wiki Activity

feat(tools): add -j/--jobs option to idf.py

Browse Source 
Add a global -j/--jobs option to idf.py that sets the number of parallel
build jobs passed to the underlying build tool. Previously parallelism was
only configurable via the IDF_PY_BUILD_JOBS environment variable, and only
for the Ninja generator.

The option applies to both Ninja and Make and defaults to IDF_PY_BUILD_JOBS
when not given, so the environment variable keeps working as before.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
Nebojša Cvetković
2026-07-22 16:02:52 +01:00
co-authored by Claude Opus 4.8
parent 055ba9d3f9
commit db6b310447
6 changed files with 31 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tools/idf_py_actions/tools.py
+6 -11
View File
@@ -667,18 +667,13 @@ def run_target(
generator_cmd = list(GENERATORS[args.generator]['command'])
if args.generator == 'Ninja':
parallel_level = os.environ.get('IDF_PY_BUILD_JOBS')
if parallel_level:
try:
jobs = int(parallel_level)
except ValueError as e:
raise FatalError('Environment variable IDF_PY_BUILD_JOBS must be a positive integer') from e
# Parallel jobs from -j/--jobs (or IDF_PY_BUILD_JOBS), falling back to the generator's default.
jobs = getattr(args, 'jobs', None)
if jobs is None:
jobs = GENERATORS[args.generator].get('default_jobs')
if jobs <= 0:
raise FatalError('Environment variable IDF_PY_BUILD_JOBS must be a positive integer')
generator_cmd += ['-j', str(jobs)]
if jobs is not None:
generator_cmd += ['-j', str(jobs)]
if args.verbose:
generator_cmd += [GENERATORS[args.generator]['verbose_flag']]