python3-pip: Fix error when installing packages that require compilation

This addresses one of the issues raised in #11912.

Signed-off-by: Jeffery To <redacted>

diff --git a/lang/python/python3-version.mk b/lang/python/python3-version.mk
index db59f27394ab518caf8c48ac7f81c91615b82e4f..74d6e315b126b4fb46a28c4fa6a30277ebc0c5a7 100644 (file)
--- a/lang/python/python3-version.mk
+++ b/lang/python/python3-version.mk
@@ -13,7 +13,7 @@ PYTHON3_VERSION_MICRO:=2
 PYTHON3_VERSION:=$(PYTHON3_VERSION_MAJOR).$(PYTHON3_VERSION_MINOR)
 
 PYTHON3_SETUPTOOLS_PKG_RELEASE:=1
-PYTHON3_PIP_PKG_RELEASE:=2
+PYTHON3_PIP_PKG_RELEASE:=3
 
 PYTHON3_SETUPTOOLS_VERSION:=41.2.0
 PYTHON3_PIP_VERSION:=19.2.3

diff --git a/lang/python/python3/patches-pip/001-pep517-pyc-fix.patch b/lang/python/python3/patches-pip/001-pep517-pyc-fix.patch
new file mode 100644 (file)
index 0000000..c284f01
--- /dev/null
+++ b/lang/python/python3/patches-pip/001-pep517-pyc-fix.patch
@@ -0,0 +1,13 @@
+diff -Nurp a/pip/_vendor/pep517/wrappers.py b/pip/_vendor/pep517/wrappers.py
+--- a/pip/_vendor/pep517/wrappers.py   2019-07-30 20:02:13.000000000 +0800
++++ b/pip/_vendor/pep517/wrappers.py   2020-04-24 17:23:35.764905235 +0800
+@@ -10,6 +10,9 @@ from . import compat
+ 
+ _in_proc_script = pjoin(dirname(abspath(__file__)), '_in_process.py')
+ 
++if not os.path.isfile(_in_proc_script):
++    _in_proc_script = pjoin(dirname(abspath(__file__)), '_in_process.pyc')
++
+ 
+ @contextmanager
+ def tempdir():