From ada68bb9abe64b97f5256627cc48b953e30876b6 Mon Sep 17 00:00:00 2001
From: Tuowen Zhao <ztuowen@gmail.com>
Date: Mon, 19 Sep 2016 12:56:28 -0600
Subject: add python version

---
 chill/CMakeLists.txt     | 2 +-
 chill/src/chillmodule.cc | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/chill/CMakeLists.txt b/chill/CMakeLists.txt
index 555f78b..6f58597 100644
--- a/chill/CMakeLists.txt
+++ b/chill/CMakeLists.txt
@@ -1,4 +1,4 @@
-find_package(PythonLibs REQUIRED)
+find_package(PythonLibs 2.7 REQUIRED)
 find_package(BISON)
 find_package(FLEX)
 
diff --git a/chill/src/chillmodule.cc b/chill/src/chillmodule.cc
index 024ac33..0e41f88 100644
--- a/chill/src/chillmodule.cc
+++ b/chill/src/chillmodule.cc
@@ -341,6 +341,7 @@ static PyObject* chill_exit(PyObject* self, PyObject* args) {
 static void add_known(std::string cond_expr) {
   int num_dim = myloop->known.n_set();
   std::vector<std::map<std::string, int> >* cond;
+  // TODO since we are using python, change this!
   cond = parse_relation_vector(cond_expr.c_str());
   
   Relation rel(num_dim);
-- 
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