-# count-one-bits.m4 serial 1
-dnl Copyright (C) 2007 Free Software Foundation, Inc.
+# count-one-bits.m4 serial 2
+dnl Copyright (C) 2007, 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl We don't need (and can't compile) count_one_bits_ll
dnl unless the type 'unsigned long long int' exists.
AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT])
+
+ dnl Prerequisites of lib/count-one-bits.h.
+ AC_REQUIRE([AC_C_INLINE])
])