From 95f40dbe21f163d6a906bb4ac027ef44936ba89f Mon Sep 17 00:00:00 2001
From: Donald Sharp <sharpd@cumulusnetworks.com>
Date: Thu, 6 Apr 2017 10:25:43 -0400
Subject: zebra: Get mpls building across multiple platforms.

The build system for mpls is a bit convoluted.  We need
a way to handle builds across multiple platforms.  This,
I believe addresses this issue.

Signed-off-by: Donald Sharp <sharpd@cumulusnetworks.com>
---
 configure.ac            |  4 ++--
 zebra/Makefile.am       |  2 +-
 zebra/zebra_mpls_null.c | 38 ++++++++++++++++++++++++++++++++++++++
 3 files changed, 41 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index b4a3e37fd..2c9f64a4f 100755
--- a/configure.ac
+++ b/configure.ac
@@ -367,11 +367,11 @@ dnl ----------
 AC_MSG_CHECKING(whether this OS has MPLS stack)
 case "$host" in
   *-linux*)
-      MPLS_METHOD="zebra_mpls_netlink.o"
+      MPLS_METHOD="zebra_mpls_netlink.o zebra_mpls.o"
       AC_MSG_RESULT(Linux MPLS)
   ;;
   *-openbsd*)
-      MPLS_METHOD="zebra_mpls_openbsd.o"
+      MPLS_METHOD="zebra_mpls_openbsd.o zebra_mpls.o"
       AC_MSG_RESULT(OpenBSD MPLS)
   ;;
   *)
diff --git a/zebra/Makefile.am b/zebra/Makefile.am
index 821264a15..c86f81ca7 100644
--- a/zebra/Makefile.am
+++ b/zebra/Makefile.am
@@ -31,7 +31,7 @@ zebra_SOURCES = \
 	redistribute.c debug.c rtadv.c zebra_vty.c \
 	irdp_main.c irdp_interface.c irdp_packet.c router-id.c \
 	zebra_ptm.c zebra_rnh.c zebra_ptm_redistribute.c \
-	zebra_ns.c zebra_vrf.c zebra_static.c zebra_mpls.c zebra_mpls_vty.c \
+	zebra_ns.c zebra_vrf.c zebra_static.c zebra_mpls_vty.c \
 	zebra_mroute.c \
 	label_manager.c \
 	# end
diff --git a/zebra/zebra_mpls_null.c b/zebra/zebra_mpls_null.c
index 0b4d670fd..168c8d003 100644
--- a/zebra/zebra_mpls_null.c
+++ b/zebra/zebra_mpls_null.c
@@ -195,3 +195,41 @@ zebra_mpls_cleanup_fecs_for_client (struct zebra_vrf *zvrf, struct zserv *client
   return 0;
 }
 
+void mpls_ldp_lsp_uninstall_all (struct hash_backet *backet, void *ctxt)
+{
+  return;
+}
+
+void mpls_ldp_ftn_uninstall_all (struct zebra_vrf *zvrf, int afi)
+{
+  return;
+}
+
+void zebra_mpls_init (void)
+{
+  return;
+}
+
+int mpls_lsp_install (struct zebra_vrf *zvrf, enum lsp_types_t type,
+              mpls_label_t in_label, mpls_label_t out_label,
+              enum nexthop_types_t gtype, union g_addr *gate,
+              ifindex_t ifindex)
+{
+  return 0;
+}
+
+int mpls_lsp_uninstall (struct zebra_vrf *zvrf, enum lsp_types_t type,
+                 mpls_label_t in_label, enum nexthop_types_t gtype,
+                 union g_addr *gate, ifindex_t ifindex)
+{
+  return 0;
+}
+
+int mpls_ftn_update (int add, struct zebra_vrf *zvrf, enum lsp_types_t type,
+              struct prefix *prefix, enum nexthop_types_t gtype,
+              union g_addr *gate, ifindex_t ifindex, u_int8_t distance,
+              mpls_label_t out_label)
+{
+  return 0;
+}
+
-- 
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