-# isnanf.m4 serial 13
+# isnanf.m4 serial 14
dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
fi
if test $gl_func_isnanf != yes; then
HAVE_ISNANF=0
- AC_LIBOBJ([isnanf])
- gl_PREREQ_ISNANF
fi
AC_SUBST([ISNANF_LIBM])
])
*) false;;
esac
}; then
+ gl_func_isnanf_no_libm=yes
AC_DEFINE([HAVE_ISNANF_IN_LIBC], [1],
[Define if the isnan(float) function is available in libc.])
else
- AC_LIBOBJ([isnanf])
- gl_PREREQ_ISNANF
+ gl_func_isnanf_no_libm=no
fi
])