python: remove the default optimization

We had hard coded python-native and python's default optimization to 1,
which made the "assert" statement didn't work, and removed the "-O/-OO"
(optimization options), the target python had a "-N" option to disable
the default optimization, but the native python didn't.

I think that we can set the environment variable PYTHONOPTIMIZE or use
"python -O" if we need to optimize, but I'm not sure whether we need to
set it by default, it would confuse the user or cause/hide unexpected
problems if the "assert" doesn't work.

[YOCTO #4427]

(From OE-Core rev: 165ed464bbb9bf985dde9d8c15d000809901fff6)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 0 insertions, 21 deletions

diff --git a/meta/recipes-devtools/python/python/99-ignore-optimization-flag.patch b/meta/recipes-devtools/python/python/99-ignore-optimization-flag.patch
deleted file mode 100644
index a5d9812caf..0000000000
--- a/meta/recipes-devtools/python/python/99-ignore-optimization-flag.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-Upstream-Status: Inappropriate [embedded specific]
-
-# Reinstate the empty -O option to fix weird mixing of native and target
-# binaries and libraries with LD_LIBRARY_PATH when host==target
-#
-# Signed-off-by: Denys Dmytriyenko <denis@denix.org>
-
-Index: Python-2.6.6/Modules/main.c
-===================================================================
---- Python-2.6.6.orig/Modules/main.c
-+++ Python-2.6.6/Modules/main.c
-@@ -327,6 +327,9 @@ Py_Main(int argc, char **argv)
- 
-         /* case 'J': reserved for Jython */
- 
-+       case 'O': /* ignore it */
-+               break;
-+
-         case 'N':
-             Py_OptimizeFlag=0;
-             break;