NAT44: fix ICMP checksum update crash (VPP-1205)

[vpp.git] / extras / libmemif / configure.ac

diff --git a/extras/libmemif/configure.ac b/extras/libmemif/configure.ac
index 30fd3dd..dfe33cf 100644 (file)
--- a/extras/libmemif/configure.ac
+++ b/extras/libmemif/configure.ac
@@ -4,7 +4,10 @@ AM_INIT_AUTOMAKE
 AM_SILENT_RULES([yes])
 AC_PREFIX_DEFAULT([/usr])
 
-PKG_CHECK_MODULES([CHECK], [check])
+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