| The compiled .pyc files contain time stamp corresponding to the compile time. |
| This prevents binary reproducibility. This patch allows to achieve binary |
| reproducibility by overriding the build time stamp by the value |
| exported via SOURCE_DATE_EPOCH. |
| |
| Patch by Bernhard M. Wiedemann |
| |
| Upstream-Status: Backport |
| |
| Signed-off-by: Juro Bystricky <juro.bystricky@intel.com> |
| |
| Fri Feb 24 17:08:25 UTC 2017 - bwiedemann@suse.com |
| |
| - Add reproducible.patch to allow reproducible builds of various |
| python packages like python-amqp |
| Upstream: https://github.com/python/cpython/pull/296 |
| |
| |
| @@ -0,0 +1,15 @@ |
| Index: Python-2.7.13/Lib/py_compile.py |
| =================================================================== |
| --- Python-2.7.13.orig/Lib/py_compile.py |
| +++ Python-2.7.13/Lib/py_compile.py |
| @@ -108,6 +108,10 @@ def compile(file, cfile=None, dfile=None |
| timestamp = long(os.fstat(f.fileno()).st_mtime) |
| except AttributeError: |
| timestamp = long(os.stat(file).st_mtime) |
| + sde = os.environ.get('SOURCE_DATE_EPOCH') |
| + if sde and timestamp > int(sde): |
| + timestamp = int(sde) |
| + os.utime(file, (timestamp, timestamp)) |
| codestring = f.read() |
| try: |
| codeobject = __builtin__.compile(codestring, dfile or file,'exec') |