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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision f2d2cb12f2d3bd68a13c4098311e725f776768ad authored by Miss Islington (bot) on 09 December 2018, 08:35:13 UTC, committed by GitHub on 09 December 2018, 08:35:13 UTC 
bpo-35351: Pass link time optimization flags to CFLAGS_NODIST (GH-10797)
 

When using link time optimizations, the -flto flag is passed to
BASECFLAGS, which makes it propagate to distutils. Those flags
should be reserved for the interpreter and the stdlib extension
modules only, thus moving those flags to CFLAGS_NODIST.
(cherry picked from commit f92c7aa1ae81efa475b5aecf66e4711ef0f52c4c)

Co-authored-by: stratakis <cstratak@redhat.com>
1 parent f83ee47
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Tip revision: f2d2cb12f2d3bd68a13c4098311e725f776768ad authored by Miss Islington (bot) on 09 December 2018, 08:35:13 UTC
bpo-35351: Pass link time optimization flags to CFLAGS_NODIST (GH-10797)
Tip revision: f2d2cb1
frozen.c 

/* Dummy frozen modules initializer */

#include "Python.h"
#include "importlib.h"
#include "importlib_external.h"

/* In order to test the support for frozen modules, by default we
   define a single frozen module, __hello__.  Loading it will print
   some famous words... */

/* To regenerate this data after the bytecode or marshal format has changed,
   go to ../Tools/freeze/ and freeze the flag.py file; then copy and paste
   the appropriate bytes from M___main__.c. */

static unsigned char M___hello__[] = {
    227,0,0,0,0,0,0,0,0,0,0,0,0,2,0,0,
    0,64,0,0,0,115,16,0,0,0,100,0,90,0,101,1,
    100,1,131,1,1,0,100,2,83,0,41,3,84,122,12,72,
    101,108,108,111,32,119,111,114,108,100,33,78,41,2,218,11,
    105,110,105,116,105,97,108,105,122,101,100,218,5,112,114,105,
    110,116,169,0,114,3,0,0,0,114,3,0,0,0,250,22,
    46,47,84,111,111,108,115,47,102,114,101,101,122,101,47,102,
    108,97,103,46,112,121,218,8,60,109,111,100,117,108,101,62,
    1,0,0,0,115,2,0,0,0,4,1,
};

#define SIZE (int)sizeof(M___hello__)

static const struct _frozen _PyImport_FrozenModules[] = {
    /* importlib */
    {"_frozen_importlib", _Py_M__importlib, (int)sizeof(_Py_M__importlib)},
    {"_frozen_importlib_external", _Py_M__importlib_external,
        (int)sizeof(_Py_M__importlib_external)},
    /* Test module */
    {"__hello__", M___hello__, SIZE},
    /* Test package (negative size indicates package-ness) */
    {"__phello__", M___hello__, -SIZE},
    {"__phello__.spam", M___hello__, SIZE},
    {0, 0, 0} /* sentinel */
};

/* Embedding apps may change this pointer to point to their favorite
   collection of frozen modules: */

const struct _frozen *PyImport_FrozenModules = _PyImport_FrozenModules;
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