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, 10 insertions, 0 deletions

diff --git a/binapi/memclnt/memclnt_rpc.ba.go b/binapi/memclnt/memclnt_rpc.ba.go
index 03d32ef..072bdc8 100644
--- a/binapi/memclnt/memclnt_rpc.ba.go
+++ b/binapi/memclnt/memclnt_rpc.ba.go
@@ -11,6 +11,7 @@ import (
 // RPCService defines RPC service memclnt.
 type RPCService interface {
 	APIVersions(ctx context.Context, in *APIVersions) (*APIVersionsReply, error)
+	ControlPing(ctx context.Context, in *ControlPing) (*ControlPingReply, error)
 	GetFirstMsgID(ctx context.Context, in *GetFirstMsgID) (*GetFirstMsgIDReply, error)
 	MemclntCreate(ctx context.Context, in *MemclntCreate) (*MemclntCreateReply, error)
 	MemclntDelete(ctx context.Context, in *MemclntDelete) (*MemclntDeleteReply, error)
@@ -42,6 +43,15 @@ func (c *serviceClient) APIVersions(ctx context.Context, in *APIVersions) (*APIV
 	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
+func (c *serviceClient) ControlPing(ctx context.Context, in *ControlPing) (*ControlPingReply, error) {
+	out := new(ControlPingReply)
+	err := c.conn.Invoke(ctx, in, out)
+	if err != nil {
+		return nil, err
+	}
+	return out, api.RetvalToVPPApiError(out.Retval)
+}
+
 func (c *serviceClient) GetFirstMsgID(ctx context.Context, in *GetFirstMsgID) (*GetFirstMsgIDReply, error) {
 	out := new(GetFirstMsgIDReply)
 	err := c.conn.Invoke(ctx, in, out)