From cf358655c079fb13ecf0f28e212f1ba20d443f61 Mon Sep 17 00:00:00 2001
From: Kai Huuhko <kai.huuhko@gmail.com>
Date: Wed, 10 Sep 2014 20:04:18 +0300
Subject: [PATCH] setup.py: Fix check for Cython when building from git source

---
 setup.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/setup.py b/setup.py
index 864ce8a..8624512 100755
--- a/setup.py
+++ b/setup.py
@@ -113,6 +113,12 @@ else:
         from Cython.Build import cythonize
         import Cython.Compiler.Options
     except ImportError:
+        if not os.path.exists(os.path.join(script_path, "efl/eo/efl.eo.c")):
+            raise SystemExit(
+                "Requires Cython >= %s (http://cython.org/)" % (
+                    CYTHON_MIN_VERSION
+                    )
+                )
         module_suffix = ".c"
         from distutils.command.build_ext import build_ext