From: Barry Warsaw <barry@python.org>
Date: Thu, 7 Apr 2011 14:40:36 +0000 (-0400)
Subject: Refinement by Stefan Krah (see issue 11715, msg133194) to exit early if the
X-Git-Tag: v3.2.1b1~167^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=88e194513e60853f7074d8f0fbca75d987a7a124;p=thirdparty%2FPython%2Fcpython.git

Refinement by Stefan Krah (see issue 11715, msg133194) to exit early if the
dpkg-architecture command is not found on $PATH.  This should fix the failures
on FreeBSD and Solaris, which do not create the target file via I/O
redirection if the command isn't found (unlike Linux and OS X which do).
---

diff --git a/setup.py b/setup.py
index 29a002fa3916..1e15b7ae9cec 100644
--- a/setup.py
+++ b/setup.py
@@ -342,6 +342,8 @@ class PyBuildExt(build_ext):
     def add_multiarch_paths(self):
         # Debian/Ubuntu multiarch support.
         # https://wiki.ubuntu.com/MultiarchSpec
+        if not find_executable('dpkg-architecture'):
+            return
         tmpfile = os.path.join(self.build_temp, 'multiarch')
         if not os.path.exists(self.build_temp):
             os.makedirs(self.build_temp)