[Buildroot] [PATCH v5 05/19] pycompile: allow to force compilation
Jérôme Pouiller
jezz at sysmic.org
Tue Dec 20 13:46:22 UTC 2016
By default, compile_dir() rely on modification time to know if a python file
have to be built again. However in some circumstances (when doing reproducible
builds), modification times are not reliable. Thus, this patch add a way to
force rebuild of all python sources.
Signed-off-by: Jérôme Pouiller <jezz at sysmic.org>
---
Notes:
v5:
- Improve commit log
v3:
- new patch
support/scripts/pycompile.py | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/support/scripts/pycompile.py b/support/scripts/pycompile.py
index fde711a..5598f8a 100644
--- a/support/scripts/pycompile.py
+++ b/support/scripts/pycompile.py
@@ -10,6 +10,7 @@ from __future__ import print_function
import sys
import py_compile
import compileall
+import argparse
class ReportProblem:
def __nonzero__(self):
@@ -21,4 +22,12 @@ class ReportProblem:
report_problem = ReportProblem()
-compileall.compile_dir(sys.argv[1], quiet=report_problem)
+parser = argparse.ArgumentParser(description='Compile Python source files in a directory tree.')
+parser.add_argument("target", metavar='DIRECTORY',
+ help='Directory to scan')
+parser.add_argument("--force", action='store_true',
+ help="Force compilation even if alread compiled")
+
+args = parser.parse_args()
+
+compileall.compile_dir(args.target, force=args.force, quiet=report_problem)
--
1.9.1
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