#serial 1                                                     -*- autoconf -*-

dnl FIXME
AC_DEFUN(jm_SYS_OFF_T_PRINTF_FORMAT,
[dnl
    AC_CHECK_HEADERS(string.h stdlinb.h)
    AC_CACHE_CHECK([for printf format that works with type off_t],
                   jm_cv_sys_off_t_printf_format,
    [
     for jm_fmt in '' L ll q; do
       jm_OFF_T_FORMAT="$jm_fmt"
       export jm_OFF_T_FORMAT
       AC_TRY_RUN([
#        include <sys/types.h>
#        include <stdio.h>
#        if HAVE_STDLIB_H
#         include <stdlib.h>
#        endif
#        if HAVE_STRING_H
#         include <string.h>
#        endif
         int
         main()
         {
	   static off_t x[] = {1, 255, 65535, 99999999};
	   char buf[50], fmt[50];

	   /* this should be one of these values: "", "L", "ll", "q"  */
	   char *f = getenv ("jm_OFF_T_FORMAT");

	   sprintf (fmt, "%%%sd %%%sx %%%sx %%%sd", f, f, f, f);
	   sprintf (buf, fmt, x[0], x[1], x[2], x[3]);
	   exit (strcmp (buf, "1 ff ffff 99999999"));
         }
         ], jm_cv_sys_off_t_printf_format=$jm_fmt; break
         , jm_cv_sys_off_t_printf_format=no dnl The library version does NOT work.
         , jm_cv_sys_off_t_printf_format=no dnl We're cross compiling.
       )
     done
    ])
  fi

  if test $am_cv_func_working_getline = no; then
    AC_LIBOBJ(getline)
  fi
])