| # float_h.m4 serial 4 | |
| dnl Copyright (C) 2007, 2009, 2010 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_FLOAT_H], | |
| [ | |
| AC_REQUIRE([AC_PROG_CC]) | |
| AC_REQUIRE([AC_CANONICAL_HOST]) | |
| FLOAT_H= | |
| case "$host_os" in | |
| beos* | openbsd* | mirbsd*) | |
| FLOAT_H=float.h | |
| gl_CHECK_NEXT_HEADERS([float.h]) | |
| ;; | |
| esac | |
| AC_SUBST([FLOAT_H]) | |
| ]) |