dnl CF_SIZEOF_TIME_T version: 1 updated: 2024/02/04 18:29:21
dnl ----------------
dnl For "recent" (as of 2024) GNU libc, defining _TIME_BITS is a way to select
dnl a 64-bit time_t.  Report the size of time_t to show systems which might be
dnl converted.
AC_DEFUN([CF_SIZEOF_TIME_T],[
dnl AC_REQUIRE([CF_LARGEFILE])
dnl CF_VERBOSE(defining _TIME_BITS to 64)
dnl CF_APPEND_TEXT(CPPFLAGS,-D_TIME_BITS=64)
cf_save_includes="$ac_includes_default"
ac_includes_default="$ac_includes_default
#include <time.h>
"
CF_CHECK_SIZEOF(time_t,4)
ac_includes_default="$cf_save_includes"
])dnl
