From 11f277b71b4d58e2b08008fd1ba59cdc10d8926b Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Tue, 3 Jan 2012 23:08:32 +0000
Subject: [PATCH] Python installer now requires correct Python version

---
 Cantera/python/setup.py.in |  4 +++-
 Cantera/python/src/spam.c  | 13 +++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)
 create mode 100644 Cantera/python/src/spam.c

diff --git a/Cantera/python/setup.py.in b/Cantera/python/setup.py.in
index 00a40d43a..bd263908a 100644
--- a/Cantera/python/setup.py.in
+++ b/Cantera/python/setup.py.in
@@ -18,7 +18,9 @@ if '@python_package@' == 'full':
           package_dir = {'MixMaster':'../../apps/MixMaster'},
           packages = ["","Cantera","Cantera.OneD",
                       "MixMaster","MixMaster.Units"],
-          package_data = {'Cantera': dataFiles})
+          package_data = {'Cantera': dataFiles},
+          ext_modules=[Extension('_spam', ['src/spam.c'])])
+
 elif '@python_package@' == 'minimal':
     setup(name="Cantera CTI File Processor",
           version="@cantera_version@",
diff --git a/Cantera/python/src/spam.c b/Cantera/python/src/spam.c
new file mode 100644
index 000000000..72a29c813
--- /dev/null
+++ b/Cantera/python/src/spam.c
@@ -0,0 +1,13 @@
+/*
+ * A trivial Python extension module introduced to force distutils to
+ * generate installation packages requiring a specific Python version.
+ */
+
+#include <Python.h>
+
+PyMODINIT_FUNC
+init_spam(void)
+{
+  Py_InitModule3("_spam", NULL,
+           "Spam, spam, spam, eggs, and spam.");
+}