]
)
-dnl is time_t long or long long ?
-AC_DEFINE([TIME_T_IS_LONG], [], [time_t is long])
-AC_DEFINE([TIME_T_IS_LONG_LONG], [], [time_t is long long])
+dnl is time_t 32 of 64 bit ?
+AC_DEFINE([TIME_T_IS_32BIT], [], [time_t is 32bit])
+AC_DEFINE([TIME_T_IS_64BIT], [], [time_t is 64bit])
AC_MSG_CHECKING([the type of time_t])
AC_RUN_IFELSE(
AC_LANG_PROGRAM(
[[#include <time.h>]],
- [[if (sizeof(long) != sizeof(time_t)) return 1; ]]
+ [[if (sizeof(time_t) != 4) return 1; ]]
),
- [ AC_MSG_RESULT([time_t is long])
- AC_DEFINE([TIME_T_IS_LONG])
+ [ AC_MSG_RESULT([time_t is 32 bit])
+ AC_DEFINE([TIME_T_IS_32BIT])
],
[ AC_RUN_IFELSE(
AC_LANG_PROGRAM(
[[#include <time.h>]],
- [[if (sizeof(long long) != sizeof(time_t)) return 1; ]]
+ [[if (sizeof(time_t) != 8) return 1; ]]
),
[
- AC_MSG_RESULT([time_t is long long])
- AC_DEFINE([TIME_T_IS_LONG_LONG])
+ AC_MSG_RESULT([time_t is 64 bit])
+ AC_DEFINE([TIME_T_IS_64BIT])
],
[AC_MSG_ERROR([can not figure type of time_t])]
)