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5f661e03 SM |
1 | # count-one-bits.m4 serial 3 |
2 | dnl Copyright (C) 2007, 2009-2019 Free Software Foundation, Inc. | |
3 | dnl This file is free software; the Free Software Foundation | |
4 | dnl gives unlimited permission to copy and/or distribute it, | |
5 | dnl with or without modifications, as long as this notice is preserved. | |
6 | ||
7 | AC_DEFUN([gl_COUNT_ONE_BITS], | |
8 | [ | |
9 | dnl We don't need (and can't compile) count_one_bits_ll | |
10 | dnl unless the type 'unsigned long long int' exists. | |
11 | AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) | |
12 | ]) |