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From 7c560d917ee0e536c76fac275d1cb0b6136269ab Mon Sep 17 00:00:00 2001
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Wed, 23 Dec 2015 11:32:23 +0100
Subject: [PATCH] distutils/sysconfig: use sysconfigdata
In order to make the use of sysconfig cross-compilation compatible,
use _sysconfigdata.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
Lib/distutils/sysconfig.py | 37 ++++---------------------------------
1 file changed, 4 insertions(+), 33 deletions(-)
diff --git a/Lib/distutils/sysconfig.py b/Lib/distutils/sysconfig.py
index 573724d..721edec 100644
--- a/Lib/distutils/sysconfig.py
+++ b/Lib/distutils/sysconfig.py
@@ -414,40 +414,11 @@ def expand_makefile_vars(s, vars):
_config_vars = None
def _init_posix():
- """Initialize the module as appropriate for POSIX systems."""
- g = {}
- # load the installed Makefile:
- try:
- filename = get_makefile_filename()
- parse_makefile(filename, g)
- except OSError as msg:
- my_msg = "invalid Python installation: unable to open %s" % filename
- if hasattr(msg, "strerror"):
- my_msg = my_msg + " (%s)" % msg.strerror
-
- raise DistutilsPlatformError(my_msg)
-
- # load the installed pyconfig.h:
- try:
- filename = get_config_h_filename()
- with open(filename) as file:
- parse_config_h(file, g)
- except OSError as msg:
- my_msg = "invalid Python installation: unable to open %s" % filename
- if hasattr(msg, "strerror"):
- my_msg = my_msg + " (%s)" % msg.strerror
-
- raise DistutilsPlatformError(my_msg)
-
- # On AIX, there are wrong paths to the linker scripts in the Makefile
- # -- these paths are relative to the Python source, but when installed
- # the scripts are in another directory.
- if python_build:
- g['LDSHARED'] = g['BLDSHARED']
-
+ # _sysconfigdata is generated at build time, see the sysconfig module
+ from _sysconfigdata import build_time_vars
global _config_vars
- _config_vars = g
-
+ _config_vars = {}
+ _config_vars.update(build_time_vars)
def _init_nt():
"""Initialize the module as appropriate for NT"""
--
2.6.4
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