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pkg-python: ignore user site-packages directory

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According to PEP 370 Python will also search for the packages in the
user site-packages directory. This can affect build reproducibility.

The solution is to use PYTHONNOUSERSITE=1 for all Python packages,
i.e. both host and target variants.

Fixes bug #9791.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
(cherry picked from commit f5da1951ad)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Yegor Yefremov
2017-04-06 20:46:08 +02:00
committed by Peter Korsgaard
parent 1e9e1f3561
commit 57120d614e
1 changed files with 6 additions and 2 deletions
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8
package/pkg-python.mk
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@@ -28,6 +28,7 @@ PKG_PYTHON_DISTUTILS_ENV = \
LDFLAGS="$(TARGET_LDFLAGS)" \
LDSHARED="$(TARGET_CROSS)gcc -shared" \
PYTHONPATH="$(if $(BR2_PACKAGE_PYTHON3),$(PYTHON3_PATH),$(PYTHON_PATH))" \
PYTHONNOUSERSITE=1 \
_python_sysroot=$(STAGING_DIR) \
_python_prefix=/usr \
_python_exec_prefix=/usr
@@ -43,7 +44,8 @@ PKG_PYTHON_DISTUTILS_INSTALL_STAGING_OPTS = \
# Host distutils-based packages
HOST_PKG_PYTHON_DISTUTILS_ENV = \
PATH=$(BR_PATH)
PATH=$(BR_PATH) \
PYTHONNOUSERSITE=1
HOST_PKG_PYTHON_DISTUTILS_INSTALL_OPTS = \
--prefix=$(HOST_DIR)/usr
@@ -52,6 +54,7 @@ HOST_PKG_PYTHON_DISTUTILS_INSTALL_OPTS = \
PKG_PYTHON_SETUPTOOLS_ENV = \
PATH=$(BR_PATH) \
PYTHONPATH="$(if $(BR2_PACKAGE_PYTHON3),$(PYTHON3_PATH),$(PYTHON_PATH))" \
PYTHONNOUSERSITE=1 \
_python_sysroot=$(STAGING_DIR) \
_python_prefix=/usr \
_python_exec_prefix=/usr
@@ -70,7 +73,8 @@ PKG_PYTHON_SETUPTOOLS_INSTALL_STAGING_OPTS = \
# Host setuptools-based packages
HOST_PKG_PYTHON_SETUPTOOLS_ENV = \
PATH=$(BR_PATH)
PATH=$(BR_PATH) \
PYTHONNOUSERSITE=1
HOST_PKG_PYTHON_SETUPTOOLS_INSTALL_OPTS = \
--prefix=$(HOST_DIR)/usr