| #serial 8 |
| |
| # Copyright (C) 1998, 1999, 2000, 2001, 2003, 2004, 2007 Free Software |
| # Foundation, Inc. |
| # |
| # This file is free software; the Free Software Foundation |
| # gives unlimited permission to copy and/or distribute it, |
| # with or without modifications, as long as this notice is preserved. |
| |
| dnl From Jim Meyering |
| |
| dnl Define HAVE_STRUCT_UTIMBUF if `struct utimbuf' is declared -- |
| dnl usually in <utime.h>. |
| dnl Some systems have utime.h but don't declare the struct anywhere. |
| |
| AC_DEFUN([gl_CHECK_TYPE_STRUCT_UTIMBUF], |
| [ |
| AC_CHECK_HEADERS_ONCE(sys/time.h utime.h) |
| AC_CACHE_CHECK([for struct utimbuf], [gl_cv_sys_struct_utimbuf], |
| [AC_COMPILE_IFELSE( |
| [AC_LANG_PROGRAM( |
| [[#if HAVE_SYS_TIME_H |
| #include <sys/time.h> |
| #endif |
| #include <time.h> |
| #ifdef HAVE_UTIME_H |
| #include <utime.h> |
| #endif |
| ]], |
| [[static struct utimbuf x; x.actime = x.modtime;]])], |
| [gl_cv_sys_struct_utimbuf=yes], |
| [gl_cv_sys_struct_utimbuf=no])]) |
| |
| if test $gl_cv_sys_struct_utimbuf = yes; then |
| AC_DEFINE(HAVE_STRUCT_UTIMBUF, 1, |
| [Define if struct utimbuf is declared -- usually in <utime.h>. |
| Some systems have utime.h but don't declare the struct anywhere. ]) |
| fi |
| ]) |
