python3: Revert python-config to distutils.sysconfig

The newer sysconfig module shares some code with distutils.sysconfig,
but the same modifications as in

12-distutils-prefix-is-inside-staging-area.patch

makes distutils.sysconfig affect the native runtime as well as cross
building.  Use the old, patched implementation which returns paths in
the staging directory and for the target, as appropriate.

This change reverts this upstream patch
http://hg.python.org/cpython/diff/712970b019f7/Misc/python-config.in

(From OE-Core rev: 7b2ffd68ae8235dcc3ddff9cbe8525e61f3b3d28)

Signed-off-by: Tyler Hall <tylerwhall@gmail.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/python/python3-native_3.3.3.bb

@@ -6,6 +6,7 @@ DISTRO_SRC_URI ?= "file://sitecustomize.py"
 DISTRO_SRC_URI_linuxstdbase = ""
 SRC_URI = "http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.bz2 \
 file://12-distutils-prefix-is-inside-staging-area.patch \
+file://python-config.patch \
 file://000-cross-compile.patch \
 file://020-dont-compile-python-files.patch \
 file://030-fixup-include-dirs.patch \

meta/recipes-devtools/python/python3/python-config.patch

@@ -0,0 +1,46 @@
+python-config: Revert to using distutils.sysconfig
+
+The newer sysconfig module shares some code with distutils.sysconfig, but the same modifications as in
+
+12-distutils-prefix-is-inside-staging-area.patch makes distutils.sysconfig
+
+affect the native runtime as well as cross building. Use the old, patched
+implementation which returns paths in the staging directory and for the target,
+as appropriate.
+
+Upstream-Status: Inappropriate [Embedded Specific]
+
+Signed-off-by: Tyler Hall <tylerwhall@gmail.com>
+:
+Index: Python-3.3.3/Misc/python-config.in
+===================================================================
+--- Python-3.3.3.orig/Misc/python-config.in
++++ Python-3.3.3/Misc/python-config.in
+@@ -4,7 +4,7 @@
+ import getopt
+ import os
+ import sys
+-import sysconfig
++from distutils import sysconfig
+ 
+ valid_opts = ['prefix', 'exec-prefix', 'includes', 'libs', 'cflags',
+               'ldflags', 'extension-suffix', 'help', 'abiflags', 'configdir']
+@@ -32,14 +32,14 @@ if '--help' in opt_flags:
+ 
+ for opt in opt_flags:
+     if opt == '--prefix':
+-        print(sysconfig.get_config_var('prefix'))
++        print(sysconfig.PREFIX)
+ 
+     elif opt == '--exec-prefix':
+-        print(sysconfig.get_config_var('exec_prefix'))
++        print(sysconfig.EXEC_PREFIX)
+ 
+     elif opt in ('--includes', '--cflags'):
+-        flags = ['-I' + sysconfig.get_path('include'),
+-                 '-I' + sysconfig.get_path('platinclude')]
++        flags = ['-I' + sysconfig.get_python_inc(),
++                 '-I' + sysconfig.get_python_inc(plat_specific=True)]
+         if opt == '--cflags':
+             flags.extend(getvar('CFLAGS').split())
+         print(' '.join(flags))

meta/recipes-devtools/python/python3_3.3.3.bb

@@ -8,6 +8,7 @@ DISTRO_SRC_URI ?= "file://sitecustomize.py"
 DISTRO_SRC_URI_linuxstdbase = ""
 SRC_URI = "http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.bz2 \
 file://12-distutils-prefix-is-inside-staging-area.patch \
+file://python-config.patch \
 file://000-cross-compile.patch \
 file://020-dont-compile-python-files.patch \
 file://030-fixup-include-dirs.patch \