X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=extras%2Flibmemif%2Fconfigure.ac;h=dfe33cf4f349e6919e3ae70de6b8d993ef906f1e;hb=1941871e2622a17e84062c69c234414c4dc2bf4a;hp=323e11341044a52b6ba0229f3d775ad06dae505f;hpb=3464c860650c5d8cc8abf11c7d2faa074105b8d6;p=vpp.git

diff --git a/extras/libmemif/configure.ac b/extras/libmemif/configure.ac
index 323e1134104..dfe33cf4f34 100644
--- a/extras/libmemif/configure.ac
+++ b/extras/libmemif/configure.ac
@@ -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])