diff options
Diffstat (limited to 'recipes/python/python-2.6.2/04-default-is-optimized.patch')
| -rw-r--r-- | recipes/python/python-2.6.2/04-default-is-optimized.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/recipes/python/python-2.6.2/04-default-is-optimized.patch b/recipes/python/python-2.6.2/04-default-is-optimized.patch new file mode 100644 index 0000000000..805f4f696c --- /dev/null +++ b/recipes/python/python-2.6.2/04-default-is-optimized.patch @@ -0,0 +1,52 @@ +# 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 +Index: Python-2.6.1/Modules/main.c +=================================================================== +--- Python-2.6.1.orig/Modules/main.c ++++ Python-2.6.1/Modules/main.c +@@ -40,7 +40,7 @@ static char **orig_argv; + static int orig_argc; + + /* command line options */ +-#define BASE_OPTS "3bBc:dEhiJm:OQ:sStuUvVW:xX?" ++#define BASE_OPTS "3bBc:dEhiJm:NOQ:sStuUvVW:xX?" + + #ifndef RISCOS + #define PROGRAM_OPTS BASE_OPTS +@@ -69,8 +69,7 @@ Options and arguments (and corresponding + static char *usage_2 = "\ + if stdin does not appear to be a terminal; also PYTHONINSPECT=x\n\ + -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 arg : division options: -Qold (default), -Qwarn, -Qwarnall, -Qnew\n\ + -s : don't add user site directory to sys.path; also PYTHONNOUSERSITE\n\ + -S : don't imply 'import site' on initialization\n\ +@@ -353,8 +352,8 @@ Py_Main(int argc, char **argv) + + /* case 'J': reserved for Jython */ + +- case 'O': +- Py_OptimizeFlag++; ++ case 'N': ++ Py_OptimizeFlag=0; + break; + + case 'B': |