From b294a7e3c9b84aad6c331128a51e0d69e7845141 Mon Sep 17 00:00:00 2001
From: Damien George <damien.p.george@gmail.com>
Date: Tue, 3 Jun 2014 13:43:20 +0100
Subject: [PATCH] py: Properly fix configuration of float and math module.

---
 py/builtintables.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/py/builtintables.c b/py/builtintables.c
index 49b0ed93e4..1041c2598c 100644
--- a/py/builtintables.c
+++ b/py/builtintables.c
@@ -171,12 +171,14 @@ STATIC const mp_map_elem_t mp_builtin_module_table[] = {
     { MP_OBJ_NEW_QSTR(MP_QSTR_struct), (mp_obj_t)&mp_module_struct },
 #endif
 
+#if MICROPY_PY_BUILTINS_FLOAT
 #if MICROPY_PY_MATH
     { MP_OBJ_NEW_QSTR(MP_QSTR_math), (mp_obj_t)&mp_module_math },
 #endif
 #if MICROPY_PY_CMATH
     { MP_OBJ_NEW_QSTR(MP_QSTR_cmath), (mp_obj_t)&mp_module_cmath },
 #endif
+#endif
 #if MICROPY_PY_SYS
     { MP_OBJ_NEW_QSTR(MP_QSTR_sys), (mp_obj_t)&mp_module_sys },
 #endif