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# rintf.m4 serial 2
dnl Copyright (C) 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.
AC_DEFUN([gl_FUNC_RINTF],
[
AC_REQUIRE([gl_MATH_H_DEFAULTS])
dnl Determine RINTF_LIBM.
gl_MATHFUNC([rintf], [float], [(float)])
if test $gl_cv_func_rintf_no_libm = no \
&& test $gl_cv_func_rintf_in_libm = no; then
HAVE_RINTF=0
RINTF_LIBM=
fi
AC_SUBST([RINTF_LIBM])
])
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