[OE-core] [PATCH] python3: correct the multilib support patch

[Li Zhou]

When python3 rebased its multilib patch, the hard coded "lib" path
isn't really changed because of the rebasing's error, and cause
phthon3's failure when running on 64bit platforms as below:
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
Fatal Python error: Py_Initialize: Unable to get the locale encoding
ImportError: No module named 'encodings'

Here correct the rebasing error and solve this issue.

Signed-off-by: Li Zhou <li.zhou at windriver.com>
---
 ...ython3-correct-the-multilib-support-patch.patch | 47 ++++++++++++++++++++++
 meta/recipes-devtools/python/python3_3.5.1.bb      |  1 +
 2 files changed, 48 insertions(+)
 create mode 100644 meta/recipes-devtools/python/python3/0001-python3-correct-the-multilib-support-patch.patch

diff --git a/meta/recipes-devtools/python/python3/0001-python3-correct-the-multilib-support-patch.patch b/meta/recipes-devtools/python/python3/0001-python3-correct-the-multilib-support-patch.patch
new file mode 100644
index 0000000..0443fb4
--- /dev/null
+++ b/meta/recipes-devtools/python/python3/0001-python3-correct-the-multilib-support-patch.patch
@@ -0,0 +1,47 @@
+From ea237efcfa72012f044c7b3091c9c9b038141df8 Mon Sep 17 00:00:00 2001
+From: Li Zhou <li.zhou at windriver.com>
+Date: Wed, 29 Jun 2016 10:45:01 +0800
+Subject: [PATCH] python3: correct the multilib support patch
+
+When python3 rebased its multilib patch, the hard coded "lib" path
+isn't really changed because of the rebasing's error, and cause
+phthon3's failure when running on 64bit platforms as below:
+Could not find platform independent libraries <prefix>
+Could not find platform dependent libraries <exec_prefix>
+Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
+Fatal Python error: Py_Initialize: Unable to get the locale encoding
+ImportError: No module named 'encodings'
+
+Here correct the rebasing error and solve this issue.
+
+Upstream-Status: Pending
+
+Signed-off-by: Li Zhou <li.zhou at windriver.com>
+---
+ Modules/getpath.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/Modules/getpath.c b/Modules/getpath.c
+index 034d91a..5deb33d 100644
+--- a/Modules/getpath.c
++++ b/Modules/getpath.c
+@@ -132,7 +132,6 @@ static wchar_t prefix[MAXPATHLEN+1];
+ static wchar_t exec_prefix[MAXPATHLEN+1];
+ static wchar_t progpath[MAXPATHLEN+1];
+ static wchar_t *module_search_path = NULL;
+-static wchar_t *lib_python = L"" LIB_PYTHON;
+ 
+ /* Get file status. Encode the path to the locale encoding. */
+ 
+@@ -514,7 +513,7 @@ calculate_path(void)
+     _pythonpath = Py_DecodeLocale(PYTHONPATH, NULL);
+     _prefix = Py_DecodeLocale(PREFIX, NULL);
+     _exec_prefix = Py_DecodeLocale(EXEC_PREFIX, NULL);
+-    lib_python = Py_DecodeLocale("lib/python" VERSION, NULL);
++    lib_python = Py_DecodeLocale(LIB_PYTHON, NULL);
+ 
+     if (!_pythonpath || !_prefix || !_exec_prefix || !lib_python) {
+         Py_FatalError(
+-- 
+2.9.0
+
diff --git a/meta/recipes-devtools/python/python3_3.5.1.bb b/meta/recipes-devtools/python/python3_3.5.1.bb
index 2fbb3cb..1e6626f 100644
--- a/meta/recipes-devtools/python/python3_3.5.1.bb
+++ b/meta/recipes-devtools/python/python3_3.5.1.bb
@@ -38,6 +38,7 @@ SRC_URI += "\
             file://setup.py-find-libraries-in-staging-dirs.patch \
             file://use_packed_importlib.patch \
             file://configure.ac-fix-LIBPL.patch \
+            file://0001-python3-correct-the-multilib-support-patch.patch \
            "
 SRC_URI[md5sum] = "e9ea6f2623fffcdd871b7b19113fde80"
 SRC_URI[sha256sum] = "c6d57c0c366d9060ab6c0cdf889ebf3d92711d466cc0119c441dbf2746f725c9"
-- 
2.9.0