#serial 6 dnl Copyright (C) 2002, 2003, 2004, 2005 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_SAVE_CWD], [ AC_LIBSOURCES([save-cwd.c, save-cwd.h]) AC_LIBOBJ([save-cwd]) dnl Prerequisites for lib/save-cwd.c. AC_CHECK_FUNCS_ONCE(fchdir) AC_CHECK_HEADERS_ONCE(unistd.h) ])