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-rw-r--r--py/builtintables.c2
-rw-r--r--py/modcollections.c4
-rw-r--r--py/mpconfig.h5
-rw-r--r--py/objnamedtuple.c4
4 files changed, 15 insertions, 0 deletions
diff --git a/py/builtintables.c b/py/builtintables.c
index 940647d25f..e6461ad80b 100644
--- a/py/builtintables.c
+++ b/py/builtintables.c
@@ -132,7 +132,9 @@ STATIC const mp_map_elem_t mp_builtin_module_table[] = {
#if MICROPY_ENABLE_MOD_IO
{ MP_OBJ_NEW_QSTR(MP_QSTR_io), (mp_obj_t)&mp_module_io },
#endif
+#if MICROPY_ENABLE_MOD_COLLECTIONS
{ MP_OBJ_NEW_QSTR(MP_QSTR__collections), (mp_obj_t)&mp_module_collections },
+#endif
#if MICROPY_ENABLE_MOD_STRUCT
{ MP_OBJ_NEW_QSTR(MP_QSTR_struct), (mp_obj_t)&mp_module_struct },
#endif
diff --git a/py/modcollections.c b/py/modcollections.c
index 11845a00ce..5278a526fb 100644
--- a/py/modcollections.c
+++ b/py/modcollections.c
@@ -4,6 +4,8 @@
#include "obj.h"
#include "builtin.h"
+#if MICROPY_ENABLE_MOD_COLLECTIONS
+
STATIC const mp_map_elem_t mp_module_collections_globals_table[] = {
{ MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR__collections) },
{ MP_OBJ_NEW_QSTR(MP_QSTR_namedtuple), (mp_obj_t)&mp_namedtuple_obj },
@@ -25,3 +27,5 @@ const mp_obj_module_t mp_module_collections = {
.name = MP_QSTR__collections,
.globals = (mp_obj_dict_t*)&mp_module_collections_globals,
};
+
+#endif // MICROPY_ENABLE_MOD_COLLECTIONS
diff --git a/py/mpconfig.h b/py/mpconfig.h
index b669128ea0..13918e8398 100644
--- a/py/mpconfig.h
+++ b/py/mpconfig.h
@@ -115,6 +115,11 @@ typedef double mp_float_t;
#define MICROPY_ENABLE_FLOAT (0)
#endif
+// Whether to provide "collections" module
+#ifndef MICROPY_ENABLE_MOD_COLLECTIONS
+#define MICROPY_ENABLE_MOD_COLLECTIONS (1)
+#endif
+
// Whether to provide "math" module
#ifndef MICROPY_ENABLE_MOD_MATH
#define MICROPY_ENABLE_MOD_MATH (1)
diff --git a/py/objnamedtuple.c b/py/objnamedtuple.c
index 10cf40c9ce..4239983589 100644
--- a/py/objnamedtuple.c
+++ b/py/objnamedtuple.c
@@ -7,6 +7,8 @@
#include "obj.h"
#include "objtuple.h"
+#if MICROPY_ENABLE_MOD_COLLECTIONS
+
typedef struct _mp_obj_namedtuple_type_t {
mp_obj_type_t base;
const char *fields;
@@ -143,3 +145,5 @@ STATIC mp_obj_t new_namedtuple_type(mp_obj_t name_in, mp_obj_t fields_in) {
return mp_obj_new_namedtuple_type(name, fields);
}
MP_DEFINE_CONST_FUN_OBJ_2(mp_namedtuple_obj, new_namedtuple_type);
+
+#endif // MICROPY_ENABLE_MOD_COLLECTIONS