1From cb595a591c71e0bf7c63a3706b0be45ac6a642e3 Mon Sep 17 00:00:00 2001
2From: Christophe Vu-Brugier <cvubrugier@fastmail.fm>
3Date: Wed, 23 Dec 2015 11:44:30 +0100
4Subject: [PATCH] Do not adjust the shebang of Python scripts for
5 cross-compilation
6
7The copy_scripts() method in distutils copies the scripts listed in
8the setup file and adjusts the first line to refer to the current
9Python interpreter. When cross-compiling, this means that the adjusted
10shebang refers to the host Python interpreter.
11
12This patch modifies copy_scripts() to preserve the shebang when
13cross-compilation is detected.
14
15Signed-off-by: Christophe Vu-Brugier <cvubrugier@fastmail.fm>
16---
17 Lib/distutils/command/build_scripts.py | 2 +-
18 1 file changed, 1 insertion(+), 1 deletion(-)
19
20diff --git a/Lib/distutils/command/build_scripts.py b/Lib/distutils/command/build_scripts.py
21index ccc70e6465..d6d54195c1 100644
22--- a/Lib/distutils/command/build_scripts.py
23+++ b/Lib/distutils/command/build_scripts.py
24@@ -91,7 +91,7 @@ class build_scripts(Command):
25                     adjust = True
26                     post_interp = match.group(1) or b''
27
28-            if adjust:
29+            if adjust and not '_python_sysroot' in os.environ:
30                 log.info("copying and adjusting %s -> %s", script,
31                          self.build_dir)
32                 updated_files.append(outfile)
33--
342.25.1
35
36