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.
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.
- if test $gl_func_isnanf = yes; then
- AC_DEFINE([HAVE_ISNANF], 1,
- [Define if the isnan(float) function is available.])
- else
+ if test $gl_func_isnanf != yes; then
+ HAVE_ISNANF=0