config: Add explicit support for building on ESX.

[openvswitch] / configure.ac

diff --git a/configure.ac b/configure.ac
index 9ec55486d4bf373861092787d88f2385d1da8343..6fb30fd26834a8d5679149469c4dbbca0a5cc3cf 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,7 @@ AC_SEARCH_LIBS([clock_gettime], [rt])
 AC_SEARCH_LIBS([timer_create], [rt])
 AC_SEARCH_LIBS([pcap_open_live], [pcap])
 
+OVS_CHECK_ESX
 OVS_CHECK_COVERAGE
 OVS_CHECK_NDEBUG
 OVS_CHECK_NETLINK
@@ -112,4 +113,9 @@ AC_CONFIG_COMMANDS([include/openflow/openflow.h.stamp])
 AC_CONFIG_COMMANDS([ovsdb/ovsdbmonitor/dummy], [:])
 AC_CONFIG_COMMANDS([utilities/bugtool/dummy], [:])
 
+AM_CONDITIONAL([LINUX_DATAPATH], [test "$HAVE_NETLINK" = yes && test "$ESX" = no])
+if test "$HAVE_NETLINK" = yes && test "$ESX" = no; then
+    AC_DEFINE([LINUX_DATAPATH], [1], [System uses the linux datapath module.])
+fi
+
 AC_OUTPUT