This patch make it possible to build the events library completely

[metze/samba/wip.git] / source / lib / events / libevents.m4

diff --git a/source/lib/events/libevents.m4 b/source/lib/events/libevents.m4
index 483ab861fb9509ad5f8cf196aa05df9025a3266f..be3f1bb638a5cd3775f11263d274dc7bbd58bbb3 100644 (file)
--- a/source/lib/events/libevents.m4
+++ b/source/lib/events/libevents.m4
@@ -13,16 +13,34 @@ if test x"$eventsdir" = "x"; then
    AC_MSG_ERROR([cannot find libevents source in $eventspaths])
 fi
 
-EVENTS_OBJ="events.o events_select.o events_signal.o events_timed.o events_standard.o events_util.o"
-AC_SUBST(LIBREPLACEOBJ)
+EVENTS_OBJ="events.o events_select.o events_signal.o events_timed.o events_standard.o events_debug.o events_util.o"
 
+SMB_ENABLE(EVENTS_EPOLL, NO)
+SMB_ENABLE(EVENTS_AIO, NO)
 AC_CHECK_HEADERS(sys/epoll.h)
 AC_CHECK_FUNCS(epoll_create)
-
 if test x"$ac_cv_header_sys_epoll_h" = x"yes" -a x"$ac_cv_func_epoll_create" = x"yes"; then
    EVENTS_OBJ="$EVENTS_OBJ events_epoll.o"
+   SMB_ENABLE(EVENTS_EPOLL,YES)
    AC_DEFINE(HAVE_EVENTS_EPOLL, 1, [Whether epoll available])
+
+   # check for native Linux AIO interface
+   AC_CHECK_HEADERS(libaio.h)
+   AC_CHECK_LIB_EXT(aio, AIO_LIBS, io_getevents)
+   if test x"$ac_cv_header_libaio_h" = x"yes" -a x"$ac_cv_lib_ext_aio_io_getevents" = x"yes";then
+      EVENTS_OBJ="$EVENTS_OBJ events_aio.o"
+      SMB_ENABLE(EVENTS_AIO,YES)
+      AC_DEFINE(HAVE_LINUX_AIO, 1, [Whether Linux AIO is available])
+   fi
 fi
 
 AC_SUBST(EVENTS_OBJ)
+SMB_EXT_LIB(LIBAIO_LINUX, $AIO_LIBS)
+
+EVENTS_CFLAGS="-I$eventsdir"
+AC_SUBST(EVENTS_CFLAGS)
+
+EVENTS_LIBS=""
+AC_SUBST(EVENTS_LIBS)
+