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| author | Robert Yang <liezhi.yang@windriver.com> | 2013-05-08 16:29:48 +0800 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2013-05-10 11:43:12 +0100 |
| commit | 2f7c588c5a8148eec37405186c34bdd1425ea30b (patch) | |
| tree | ef4e7ba977d961740172ea04d977ae43c6d5f42f /meta/recipes-devtools/python/python-native | |
| parent | a86b00651f825c51e381b2e009269d014486cd55 (diff) | |
| download | ast2050-yocto-poky-2f7c588c5a8148eec37405186c34bdd1425ea30b.zip ast2050-yocto-poky-2f7c588c5a8148eec37405186c34bdd1425ea30b.tar.gz | |
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>
Diffstat (limited to 'meta/recipes-devtools/python/python-native')
| -rw-r--r-- | meta/recipes-devtools/python/python-native/04-default-is-optimized.patch | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/meta/recipes-devtools/python/python-native/04-default-is-optimized.patch b/meta/recipes-devtools/python/python-native/04-default-is-optimized.patch deleted file mode 100644 index 8fe147e..0000000 --- a/meta/recipes-devtools/python/python-native/04-default-is-optimized.patch +++ /dev/null @@ -1,20 +0,0 @@ -Upstream-Status: Inappropriate [embedded specific] - -# When compiling for an embedded system, we need every bit of -# performance we can get. default to optimized with the option -# of opt-out. -# Signed-Off: Michael 'Mickey' Lauer <mickey@vanille-media.de> - -Index: Python-2.6.1/Python/compile.c -=================================================================== ---- Python-2.6.1.orig/Python/compile.c -+++ Python-2.6.1/Python/compile.c -@@ -32,7 +32,7 @@ - #include "symtable.h" - #include "opcode.h" - --int Py_OptimizeFlag = 0; -+int Py_OptimizeFlag = 1; - - #define DEFAULT_BLOCK_SIZE 16 - #define DEFAULT_BLOCKS 8 |
