-# isnand.m4 serial 9
+# isnand.m4 serial 10
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,
else
gl_func_isnand=no
HAVE_ISNAND=0
- AC_LIBOBJ([isnand])
- gl_PREREQ_ISNAND
fi
AC_SUBST([ISNAND_LIBM])
])
AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM],
[
gl_HAVE_ISNAND_NO_LIBM
+ gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm
if test $gl_cv_func_isnand_no_libm = yes; then
AC_DEFINE([HAVE_ISNAND_IN_LIBC], [1],
[Define if the isnan(double) function is available in libc.])
- else
- AC_LIBOBJ([isnand])
- gl_PREREQ_ISNAND
fi
])