Oops: detect event_get_version and friends correctly again.
svn:r10073
[event_init(); exit(0);], [--with-libevent-dir], [/opt/libevent])
dnl Now check for particular libevent functions.
+save_LIBS="$LIBS"
+save_LDFLAGS="$LDFLAGS"
+LIBS="-levent $LIBS"
+LDFLAGS="$TOR_LDFLAGS_libevent $LIBS"
AC_CHECK_FUNCS(event_get_version event_get_method event_set_log_callback)
+LIBS="$save_LIBS"
+LDFLAGS="$save_LDFLAGS"
dnl ------------------------------------------------------
dnl Where do you live, openssl? And how do we call you?