-AC_CHECK_FUNCS(getpid getgid getsid getpgid getpgrp getuid)
-AC_CHECK_FUNCS(setgroups initgroups nl_langinfo)
-AC_CHECK_FUNCS(strchr strstr strcpy strncpy memcpy memset memmove)
-
-#ifdef SILC_DIST_SIM
-# SIM support checking
-# XXX These needs to be changed as more supported platforms appear.
-# XXX This probably needs to be made platform dependant check.
-#
-sim_support=false
-AC_MSG_CHECKING(for SIM support)
-AC_MSG_RESULT()
-AC_CHECK_HEADERS(dlfcn.h,
- [
- AC_CHECK_LIB(dl, dlopen,
- [
- AC_DEFINE([SILC_SIM], [], [HAVE_SIM])
- sim_support=true
- LIBS="$LIBS -ldl"
- ],
- [
- AC_CHECK_LIB(c, dlopen,
- [
- AC_DEFINE([SILC_SIM], [], [HAVE_SIM])
- sim_support=true
- ])
- ])
- ])
-
-AM_CONDITIONAL(SILC_SIM, test x$sim_support = xtrue)
-if test x$sim_support = xtrue; then
- AC_MSG_RESULT(Enabled SIM support.)
- __SILC_HAVE_SIM="#define __SILC_HAVE_SIM 1"
-else
- AC_MSG_RESULT(No SIM support found.)
-fi
-#endif SILC_DIST_SIM
+AC_CHECK_FUNCS(getpid getgid getsid getpgid getpgrp getuid sched_yield)
+AC_CHECK_FUNCS(setgroups initgroups nl_langinfo nanosleep tzset)
+AC_CHECK_FUNCS(strchr snprintf strstr strcpy strncpy memcpy memset memmove)