package/python3/0006-distutils-sysconfig-use-sysconfigdata.patch

   1 From 5855e029370e5636e3eb2283eaa8d11248744eac Mon Sep 17 00:00:00 2001
   2 From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   3 Date: Wed, 23 Dec 2015 11:32:23 +0100
   4 Subject: [PATCH] distutils/sysconfig: use sysconfigdata
   5
   6 In order to make the use of sysconfig cross-compilation compatible,
   7 use _sysconfigdata.
   8
   9 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
  10 ---
  11  Lib/distutils/sysconfig.py | 37 ++++---------------------------------
  12  1 file changed, 4 insertions(+), 33 deletions(-)
  13
  14 diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
  15 index 573724d..721edec 100644
  16 --- a/Lib/distutils/sysconfig.py
  17 +++ b/Lib/distutils/sysconfig.py
  18 @@ -414,40 +414,11 @@ def expand_makefile_vars(s, vars):
  19  _config_vars = None
  20
  21  def _init_posix():
  22 -    """Initialize the module as appropriate for POSIX systems."""
  23 -    g = {}
  24 -    # load the installed Makefile:
  25 -    try:
  26 -        filename = get_makefile_filename()
  27 -        parse_makefile(filename, g)
  28 -    except OSError as msg:
  29 -        my_msg = "invalid Python installation: unable to open %s" % filename
  30 -        if hasattr(msg, "strerror"):
  31 -            my_msg = my_msg + " (%s)" % msg.strerror
  32 -
  33 -        raise DistutilsPlatformError(my_msg)
  34 -
  35 -    # load the installed pyconfig.h:
  36 -    try:
  37 -        filename = get_config_h_filename()
  38 -        with open(filename) as file:
  39 -            parse_config_h(file, g)
  40 -    except OSError as msg:
  41 -        my_msg = "invalid Python installation: unable to open %s" % filename
  42 -        if hasattr(msg, "strerror"):
  43 -            my_msg = my_msg + " (%s)" % msg.strerror
  44 -
  45 -        raise DistutilsPlatformError(my_msg)
  46 -
  47 -    # On AIX, there are wrong paths to the linker scripts in the Makefile
  48 -    # -- these paths are relative to the Python source, but when installed
  49 -    # the scripts are in another directory.
  50 -    if python_build:
  51 -        g['LDSHARED'] = g['BLDSHARED']
  52 -
  53 +    # _sysconfigdata is generated at build time, see the sysconfig module
  54 +    from _sysconfigdata import build_time_vars
  55      global _config_vars
  56 -    _config_vars = g
  57 -
  58 +    _config_vars = {}
  59 +    _config_vars.update(build_time_vars)
  60
  61  def _init_nt():
  62      """Initialize the module as appropriate for NT"""
  63 --
  64 2.7.4
  65