diff options
Diffstat (limited to 'meta/recipes-devtools/python/python3/04-default-is-optimized.patch')
-rw-r--r-- | meta/recipes-devtools/python/python3/04-default-is-optimized.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/meta/recipes-devtools/python/python3/04-default-is-optimized.patch b/meta/recipes-devtools/python/python3/04-default-is-optimized.patch new file mode 100644 index 0000000000..d5afd40025 --- /dev/null +++ b/meta/recipes-devtools/python/python3/04-default-is-optimized.patch @@ -0,0 +1,58 @@ +Upstream-Status: Inappropriate [embedded specific] + +Updated original patch for python 2.7.3 + +Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com> +2012/05/01 + + +# 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-3.2.3/Python/compile.c +=================================================================== +--- Python-3.2.3.orig/Python/compile.c 2012-04-10 23:54:08.000000000 -0700 ++++ Python-3.2.3/Python/compile.c 2012-09-19 15:58:46.649123998 -0700 +@@ -30,7 +30,7 @@ + #include "symtable.h" + #include "opcode.h" + +-int Py_OptimizeFlag = 0; ++int Py_OptimizeFlag = 1; + + #define DEFAULT_BLOCK_SIZE 16 + #define DEFAULT_BLOCKS 8 +Index: Python-3.2.3/Modules/main.c +=================================================================== +--- Python-3.2.3.orig/Modules/main.c 2012-04-10 23:54:07.000000000 -0700 ++++ Python-3.2.3/Modules/main.c 2012-09-19 16:00:32.153124053 -0700 +@@ -46,7 +46,7 @@ + static int orig_argc; + + /* command line options */ +-#define BASE_OPTS L"bBc:dEhiJm:OqRsStuvVW:xX:?" ++#define BASE_OPTS L"bBc:dEhiJm:NOqRsStuvVW:xX:?" + + #define PROGRAM_OPTS BASE_OPTS + +@@ -71,6 +71,7 @@ + -m mod : run library module as a script (terminates option list)\n\ + -O : optimize generated bytecode slightly; also PYTHONOPTIMIZE=x\n\ + -OO : remove doc-strings in addition to the -O optimizations\n\ ++-N : do NOT optimize generated bytecode\n\ + -q : don't print version and copyright messages on interactive startup\n\ + -R : use a pseudo-random salt to make hash() values of various types be\n\ + unpredictable between separate invocations of the interpreter, as\n\ +@@ -407,8 +408,8 @@ + + /* case 'J': reserved for Jython */ + +- case 'O': +- Py_OptimizeFlag++; ++ case 'N': ++ Py_OptimizeFlag=0; + break; + + case 'B': |