59 lines
1.9 KiB
Diff
59 lines
1.9 KiB
Diff
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Upstream-Status: Inappropriate [embedded specific]
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Updated original patch for python 2.7.3
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Signed-Off-By: Nitin A Kamble <nitin.a.kamble@intel.com>
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2012/05/01
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# when compiling for an embedded system, we need every bit of
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# performance we can get. default to optimized with the option
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# of opt-out.
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# Signed-Off: Michael 'Mickey' Lauer <mickey@vanille-media.de>
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Index: Python-3.2.3/Python/compile.c
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===================================================================
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--- Python-3.2.3.orig/Python/compile.c 2012-04-10 23:54:08.000000000 -0700
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+++ Python-3.2.3/Python/compile.c 2012-09-19 15:58:46.649123998 -0700
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@@ -30,7 +30,7 @@
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#include "symtable.h"
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#include "opcode.h"
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-int Py_OptimizeFlag = 0;
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+int Py_OptimizeFlag = 1;
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#define DEFAULT_BLOCK_SIZE 16
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#define DEFAULT_BLOCKS 8
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Index: Python-3.2.3/Modules/main.c
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===================================================================
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--- Python-3.2.3.orig/Modules/main.c 2012-04-10 23:54:07.000000000 -0700
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+++ Python-3.2.3/Modules/main.c 2012-09-19 16:00:32.153124053 -0700
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@@ -46,7 +46,7 @@
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static int orig_argc;
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/* command line options */
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-#define BASE_OPTS L"bBc:dEhiJm:OqRsStuvVW:xX:?"
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+#define BASE_OPTS L"bBc:dEhiJm:NOqRsStuvVW:xX:?"
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#define PROGRAM_OPTS BASE_OPTS
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@@ -71,6 +71,7 @@
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-m mod : run library module as a script (terminates option list)\n\
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-O : optimize generated bytecode slightly; also PYTHONOPTIMIZE=x\n\
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-OO : remove doc-strings in addition to the -O optimizations\n\
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+-N : do NOT optimize generated bytecode\n\
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-q : don't print version and copyright messages on interactive startup\n\
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-R : use a pseudo-random salt to make hash() values of various types be\n\
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unpredictable between separate invocations of the interpreter, as\n\
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@@ -407,8 +408,8 @@
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/* case 'J': reserved for Jython */
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- case 'O':
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- Py_OptimizeFlag++;
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+ case 'N':
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+ Py_OptimizeFlag=0;
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break;
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case 'B':
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