BLD: Fix build in single-file build mode

3 files changed, 2 insertions, 46 deletions

diff --git a/numpy/core/src/multiarray/_datetime.h b/numpy/core/src/multiarray/_datetime.h
index a91953787..519a1c545 100644
--- a/numpy/core/src/multiarray/_datetime.h
+++ b/numpy/core/src/multiarray/_datetime.h
@@ -63,13 +63,6 @@ NPY_NO_EXPORT PyArray_Descr *
 parse_dtype_from_datetime_typestr(char *typestr, Py_ssize_t len);
 
 /*
- * Creates a new NPY_TIMEDELTA dtype, copying the datetime metadata
- * from the given dtype.
- */
-NPY_NO_EXPORT PyArray_Descr *
-timedelta_dtype_with_copied_meta(PyArray_Descr *dtype);
-
-/*
  * Converts a substring given by 'str' and 'len' into
  * a date time unit enum value. The 'metastr' parameter
  * is used for error messages, and may be NULL.
diff --git a/numpy/core/src/multiarray/datetime.c b/numpy/core/src/multiarray/datetime.c
index b84a14fde..a1fcd54fa 100644
--- a/numpy/core/src/multiarray/datetime.c
+++ b/numpy/core/src/multiarray/datetime.c
@@ -1274,43 +1274,6 @@ parse_dtype_from_datetime_typestr(char *typestr, Py_ssize_t len)
     return dtype;
 }
 
-/*
- * Creates a new NPY_TIMEDELTA dtype, copying the datetime metadata
- * from the given dtype.
- */
-NPY_NO_EXPORT PyArray_Descr *
-timedelta_dtype_with_copied_meta(PyArray_Descr *dtype)
-{
-    PyArray_Descr *ret;
-    PyObject *metacobj;
-
-    ret = PyArray_DescrNewFromType(NPY_TIMEDELTA);
-    if (ret == NULL) {
-        return NULL;
-    }
-    Py_XDECREF(ret->metadata);
-    ret->metadata = PyDict_New();
-    if (ret->metadata == NULL) {
-        Py_DECREF(ret);
-        return NULL;
-    }
-
-    metacobj = get_datetime_metacobj_from_dtype(dtype);
-    if (metacobj == NULL) {
-        Py_DECREF(ret);
-        return NULL;
-    }
-
-    if (PyDict_SetItemString(ret->metadata, NPY_METADATA_DTSTR,
-                                                metacobj) < 0) {
-        Py_DECREF(metacobj);
-        Py_DECREF(ret);
-        return NULL;
-    }
-
-    return ret;
-}
-
 static NPY_DATETIMEUNIT _multiples_table[16][4] = {
     {12, 52, 365},                            /* NPY_FR_Y */
     {NPY_FR_M, NPY_FR_W, NPY_FR_D},
diff --git a/numpy/core/src/multiarray/scalartypes.c.src b/numpy/core/src/multiarray/scalartypes.c.src
index 2fea9d28d..c024dcccc 100644
--- a/numpy/core/src/multiarray/scalartypes.c.src
+++ b/numpy/core/src/multiarray/scalartypes.c.src
@@ -687,7 +687,7 @@ datetimetype_str(PyObject *self)
     return PyUString_FromString(iso);
 }
 
-static char *_datetime_strings[] = {
+static char *_datetime_verbose_strings[] = {
     "years",
     "months",
     "weeks",
@@ -722,7 +722,7 @@ timedeltatype_str(PyObject *self)
     /* TODO: Account for events, etc */
 
     if (scal->obmeta.base >= 0 && scal->obmeta.base < NPY_DATETIME_NUMUNITS) {
-        basestr = _datetime_strings[scal->obmeta.base];
+        basestr = _datetime_verbose_strings[scal->obmeta.base];
     }
     else {
         PyErr_SetString(PyExc_RuntimeError,