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, 33 deletions

diff --git a/meta/recipes-devtools/python/python3/030-fixup-include-dirs.patch b/meta/recipes-devtools/python/python3/030-fixup-include-dirs.patch
deleted file mode 100644
index 6beac7b805..0000000000
--- a/meta/recipes-devtools/python/python3/030-fixup-include-dirs.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-Do not hardcode /usr into include paths when cross compiling
-
--Khem
-
-Upstream-Status: Pending
- 
----
- setup.py |   15 ++-------------
- 1 file changed, 2 insertions(+), 13 deletions(-)
-
-Index: Python-3.3.2/setup.py
-===================================================================
---- Python-3.3.2.orig/setup.py
-+++ Python-3.3.2/setup.py
-@@ -444,7 +444,8 @@ class PyBuildExt(build_ext):
-         # only change this for cross builds for 3.3, issues on Mageia
-         if cross_compiling:
-             self.add_gcc_paths()
--        self.add_multiarch_paths()
-+        if not cross_compiling:
-+            self.add_multiarch_paths()
- 
-         # Add paths specified in the environment variables LDFLAGS and
-         # CPPFLAGS for header and library files.
-@@ -480,7 +481,7 @@ class PyBuildExt(build_ext):
-                     for directory in reversed(options.dirs):
-                         add_dir_to_list(dir_list, directory)
- 
--        if os.path.normpath(sys.base_prefix) != '/usr' \
-+        if not cross_compiling and os.path.normpath(sys.base_prefix) != '/usr' \
-                 and not sysconfig.get_config_var('PYTHONFRAMEWORK'):
-             # OSX note: Don't add LIBDIR and INCLUDEDIR to building a framework
-             # (PYTHONFRAMEWORK is set) to avoid # linking problems when