X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=extras%2Flibmemif%2Fconfigure.ac;h=7895cffcce4a8086f66f3155dd8c2227c88cedc4;hb=eb1525f1060569cc3dc03aca7696ce05e1401a09;hp=323e11341044a52b6ba0229f3d775ad06dae505f;hpb=c62a63dd05bd815cd9ea399140cb6fc50a584132;p=vpp.git

diff --git a/extras/libmemif/configure.ac b/extras/libmemif/configure.ac
index 323e1134104..7895cffcce4 100644
--- a/extras/libmemif/configure.ac
+++ b/extras/libmemif/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT(libmemif, 1.0)
+AC_INIT(libmemif, 2.0)
 LT_INIT
 AM_INIT_AUTOMAKE
 AM_SILENT_RULES([yes])
@@ -7,6 +7,8 @@ AC_PREFIX_DEFAULT([/usr])
 PKG_CHECK_MODULES([CHECK], [check], [HAVE_CHECK=1], [HAVE_CHECK=0])
 AM_CONDITIONAL([USE_CHECK],[test "$HAVE_CHECK" -eq 1])
 
+AC_CHECK_FUNC([memfd_create], [AC_DEFINE([HAVE_MEMFD_CREATE], [1], [Define if memfd exists])])
+
 AC_PROG_CC
 
 AC_OUTPUT([Makefile])