python3: improve reproducibility

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.

[YOCTO#11241]

(From OE-Core rev: 2175aec10a764bfc925a3fb447547982d0ae662f)

Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Juro Bystricky
2017-08-09 10:48:31 -07:00
committed by Richard Purdie
parent 591db9fbd3
commit 6fd0e23dbd
3 changed files with 99 additions and 0 deletions

View File

@@ -24,6 +24,7 @@ ${DISTRO_SRC_URI} \
file://sysconfig.py-add-_PYTHON_PROJECT_SRC.patch \
file://setup.py-check-cross_compiling-when-get-FLAGS.patch \
file://0001-Do-not-use-the-shell-version-of-python-config-that-w.patch \
file://support_SOURCE_DATE_EPOCH_in_py_compile.patch \
"
SRC_URI[md5sum] = "57d1f8bfbabf4f2500273fb0706e6f21"