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

This addresses one of the issues raised in #11912.

Signed-off-by: Jeffery To <jeffery.to@gmail.com>
(cherry picked from commit 11bc05763d6cb351842a7bd55e736b601656a41a)

diff --git a/lang/python/python3-version.mk b/lang/python/python3-version.mk
index 25e47d9bea71d9301b27cfe8cf25c8cbb38cbc37..5e7c4e95d749122253516fe3862c366a5cff8b30 100644 (file)
--- a/lang/python/python3-version.mk
+++ b/lang/python/python3-version.mk
@@ -13,7 +13,7 @@ PYTHON3_VERSION_MICRO:=7
 PYTHON3_VERSION:=$(PYTHON3_VERSION_MAJOR).$(PYTHON3_VERSION_MINOR)
 
 PYTHON3_SETUPTOOLS_PKG_RELEASE:=1
-PYTHON3_PIP_PKG_RELEASE:=1
+PYTHON3_PIP_PKG_RELEASE:=2
 
 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():