1# fabs.m4 serial 1
2dnl Copyright (C) 2011-2020 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6
7AC_DEFUN([gl_FUNC_FABS],
8[
9  dnl Determine FABS_LIBM.
10  gl_MATHFUNC([fabs], [double], [(double)])
11])
12