From dd919c63a137517886ba01e0e44703e63062963f Mon Sep 17 00:00:00 2001
From: Matthias Kramm <kramm@quiss.org>
Date: Tue, 24 Jul 2012 13:16:59 -0700
Subject: [PATCH] fixed python executable detection

---
 m4/python.m4 | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/m4/python.m4 b/m4/python.m4
index 1d7c3d9e..457f2a04 100644
--- a/m4/python.m4
+++ b/m4/python.m4
@@ -86,6 +86,14 @@ if test "x$PY_VERSION" "!=" "x"; then
         PYTHON_EXECUTABLE=python$PY_VERSION
         AC_SUBST(PYTHON_EXECUTABLE)
         AC_MSG_RESULT([$PYTHON_EXECUTABLE])
+    elif python -V >&5 2>&5;then
+        if python -V 2>&1 | grep -q "\b$PY_VERSION"; then
+          PYTHON_EXECUTABLE=python
+          AC_SUBST(PYTHON_EXECUTABLE)
+          AC_MSG_RESULT([$PYTHON_EXECUTABLE])
+        else
+          AC_MSG_RESULT(["'python' executable is not version $PY_VERSION"])
+        fi
     else
         AC_MSG_RESULT([failed])
     fi
-- 
2.11.4.GIT