datapath: Add IS_ERR_OR_NULL for backward compatibility.

[cascardo/ovs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index f41a9e6..35e884a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -121,6 +121,9 @@ AC_ARG_VAR(KARCH, [Kernel Architecture String])
 AC_SUBST(KARCH)
 OVS_CHECK_LINUX
 OVS_CHECK_DPDK
+OVS_CHECK_PRAGMA_MESSAGE
+AC_SUBST([OVS_CFLAGS])
+AC_SUBST([OVS_LDFLAGS])
 
 AC_CONFIG_FILES(Makefile)
 AC_CONFIG_FILES(datapath/Makefile)