Update generated binapi to v22.02 & makefile changes

This patch does some small updates to the Makefile.
* `make gen-binapi-from-code` is removed, and moves to
`gen-binapi-local`
* `make build` is patched to build cmd & examples
* `make binapi-generator` to build the api-generator
without other binaries, as they typically require its
output to build.
* `make gen-binapi-local` runs the locally built binapi-generator
to update the local bindings. It expects ${VPP_DIR} to be set and
to point to a local vpp repository checked out with the right version
* `make gen-binapi-internal` runs the locally built binapi-generator
to update the bindings in `internal/testbinapi/binapi2001`

Regarding VPP, notable changes when moving to v22.02 are :
- ControlPing moved from vpe to memclnt
- CliInband went from vpe to vlib

Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Change-Id: Ie5cd2d5ded7ecaffd9abc3ca675df40be272b1fa

1 files changed, 9 insertions, 4 deletions

diff --git a/internal/testbinapi/binapi2001/vxlan_gpe/vxlan_gpe_rpc.ba.go b/internal/testbinapi/binapi2001/vxlan_gpe/vxlan_gpe_rpc.ba.go
index 3cb05d5..8c3f496 100644
--- a/internal/testbinapi/binapi2001/vxlan_gpe/vxlan_gpe_rpc.ba.go
+++ b/internal/testbinapi/binapi2001/vxlan_gpe/vxlan_gpe_rpc.ba.go
@@ -5,12 +5,13 @@ package vxlan_gpe
 import (
 	"context"
 	"fmt"
+	"io"
+
 	api "git.fd.io/govpp.git/api"
 	vpe "git.fd.io/govpp.git/internal/testbinapi/binapi2001/vpe"
-	"io"
 )
 
-// RPCService defines RPC service  vxlan_gpe.
+// RPCService defines RPC service vxlan_gpe.
 type RPCService interface {
 	SwInterfaceSetVxlanGpeBypass(ctx context.Context, in *SwInterfaceSetVxlanGpeBypass) (*SwInterfaceSetVxlanGpeBypassReply, error)
 	VxlanGpeAddDelTunnel(ctx context.Context, in *VxlanGpeAddDelTunnel) (*VxlanGpeAddDelTunnelReply, error)
@@ -31,7 +32,7 @@ func (c *serviceClient) SwInterfaceSetVxlanGpeBypass(ctx context.Context, in *Sw
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
 func (c *serviceClient) VxlanGpeAddDelTunnel(ctx context.Context, in *VxlanGpeAddDelTunnel) (*VxlanGpeAddDelTunnelReply, error) {
@@ -40,7 +41,7 @@ func (c *serviceClient) VxlanGpeAddDelTunnel(ctx context.Context, in *VxlanGpeAd
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
 func (c *serviceClient) VxlanGpeTunnelDump(ctx context.Context, in *VxlanGpeTunnelDump) (RPCService_VxlanGpeTunnelDumpClient, error) {
@@ -76,6 +77,10 @@ func (c *serviceClient_VxlanGpeTunnelDumpClient) Recv() (*VxlanGpeTunnelDetails,
 	case *VxlanGpeTunnelDetails:
 		return m, nil
 	case *vpe.ControlPingReply:
+		err = c.Stream.Close()
+		if err != nil {
+			return nil, err
+		}
 		return nil, io.EOF
 	default:
 		return nil, fmt.Errorf("unexpected message: %T %v", m, m)