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# fabs.m4 serial 1
dnl Copyright (C) 2011-2020 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.
AC_DEFUN([gl_FUNC_FABS],
[
dnl Determine FABS_LIBM.
gl_MATHFUNC([fabs], [double], [(double)])
])
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