python3: upgrade to 3.7.2

I took the same approach as the recent perl upgrade: write recipe from scratch,
taking the pieces from the old recipe only when they were proven to be necessary.

The pgo, manifest and ptest features are all preserved.

New features:

- native and target recipes are now unified into one recipe

- check_build_completeness.py runs right after do_compile() and verifies that
all optional modules have been built (a notorious source of regressions)

- a new approach to sysconfig.py and distutils/sysconfig.py returning values
appropriate for native or target builds: we copy the configuration file to a
separate folder, add that folder to sys.path (through environment variable
that differs between native and target builds), and point python to the file
through another environment variable.

There were a few other patches where it was difficult to decide if the patch
is still relevant, and how to test that it works correctly; please add those
as-needed by testing the new python.

(From OE-Core rev: 02714c105426b0d687620913c1a7401b386428b6)

Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 51 deletions

diff --git a/meta/recipes-devtools/python/python3/sysconfig.py-add-_PYTHON_PROJECT_SRC.patch b/meta/recipes-devtools/python/python3/sysconfig.py-add-_PYTHON_PROJECT_SRC.patch
deleted file mode 100644
index c89d9a3d83..0000000000
--- a/meta/recipes-devtools/python/python3/sysconfig.py-add-_PYTHON_PROJECT_SRC.patch
+++ /dev/null
@@ -1,51 +0,0 @@
-From fc93b3cc23b4f9698ae92a42986dbb02b6f19588 Mon Sep 17 00:00:00 2001
-From: Robert Yang <liezhi.yang@windriver.com>
-Date: Sun, 18 Jan 2015 06:29:50 -0800
-Subject: [PATCH] sysconfig.py: add _PYTHON_PROJECT_SRC
-
-python3 has introduced _PYTHON_PROJECT_BASE which is used for separate B
-and S, but it doesn't work when compile Modules, the target python3 runs
-python3-native's sysconfig to get srcdir which is the native's, there
-would be errors when native's srcdir has been removed, add
-_PYTHON_PROJECT_SRC to fix the problem.
-
-Upstream-Status: Pending
-
-Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
----
- Lib/distutils/sysconfig.py |    5 ++++-
- Lib/sysconfig.py           |    5 ++++-
- 2 files changed, 8 insertions(+), 2 deletions(-)
-
-Index: Python-3.5.3/Lib/distutils/sysconfig.py
-===================================================================
---- Python-3.5.3.orig/Lib/distutils/sysconfig.py
-+++ Python-3.5.3/Lib/distutils/sysconfig.py
-@@ -498,7 +498,10 @@ def get_config_vars(*args):
-             _config_vars['SO'] = SO
- 
-         # Always convert srcdir to an absolute path
--        srcdir = _config_vars.get('srcdir', project_base)
-+        if "_PYTHON_PROJECT_SRC" in os.environ:
-+            srcdir = os.path.abspath(os.environ["_PYTHON_PROJECT_SRC"])
-+        else:
-+            srcdir = _config_vars.get('srcdir', project_base)
-         if os.name == 'posix':
-             if python_build:
-                 # If srcdir is a relative path (typically '.' or '..')
-Index: Python-3.5.3/Lib/sysconfig.py
-===================================================================
---- Python-3.5.3.orig/Lib/sysconfig.py
-+++ Python-3.5.3/Lib/sysconfig.py
-@@ -544,7 +544,10 @@ def get_config_vars(*args):
-         _CONFIG_VARS['userbase'] = _getuserbase()
- 
-         # Always convert srcdir to an absolute path
--        srcdir = _CONFIG_VARS.get('srcdir', _PROJECT_BASE)
-+        if "_PYTHON_PROJECT_SRC" in os.environ:
-+            srcdir = os.path.abspath(os.environ["_PYTHON_PROJECT_SRC"])
-+        else:
-+            srcdir = _CONFIG_VARS.get('srcdir', _PROJECT_BASE)
-         if os.name == 'posix':
-             if _PYTHON_BUILD:
-                 # If srcdir is a relative path (typically '.' or '..')