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.

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

1 files changed, 0 insertions, 37 deletions

diff --git a/meta/recipes-devtools/python/python3/sitecustomize.py b/meta/recipes-devtools/python/python3/sitecustomize.py
deleted file mode 100644
index 4c8b5e2ba3..0000000000
--- a/meta/recipes-devtools/python/python3/sitecustomize.py
+++ /dev/null
@@ -1,37 +0,0 @@
-# OpenEmbedded sitecustomize.py (C) 2002-2008 Michael 'Mickey' Lauer <mlauer@vanille-media.de>
-# GPLv2 or later
-# Version: 20081123
-# Features:
-# * set proper default encoding
-# * enable readline completion in the interactive interpreter
-# * load command line history on startup
-# * save command line history on exit 
-
-import os
-
-def __exithandler():
-    try:
-        readline.write_history_file( "%s/.python-history" % os.getenv( "HOME", "/tmp" ) )
-    except IOError:
-        pass
-
-def __registerExitHandler():
-    import atexit
-    atexit.register( __exithandler )
-
-def __enableReadlineSupport():
-    readline.set_history_length( 1000 )
-    readline.parse_and_bind( "tab: complete" )
-    try:
-        readline.read_history_file( "%s/.python-history" % os.getenv( "HOME", "/tmp" ) )
-    except IOError:
-        pass
-
-import sys
-try:
-    import rlcompleter, readline
-except ImportError:
-    pass
-else:
-    __registerExitHandler()
-    __enableReadlineSupport()