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, 23 insertions, 6 deletions

diff --git a/internal/testbinapi/binapi2001/memclnt/memclnt_rpc.ba.go b/internal/testbinapi/binapi2001/memclnt/memclnt_rpc.ba.go
index ec60156..03d32ef 100644
--- a/internal/testbinapi/binapi2001/memclnt/memclnt_rpc.ba.go
+++ b/internal/testbinapi/binapi2001/memclnt/memclnt_rpc.ba.go
@@ -4,10 +4,11 @@ package memclnt
 
 import (
 	"context"
+
 	api "git.fd.io/govpp.git/api"
 )
 
-// RPCService defines RPC service  memclnt.
+// RPCService defines RPC service memclnt.
 type RPCService interface {
 	APIVersions(ctx context.Context, in *APIVersions) (*APIVersionsReply, error)
 	GetFirstMsgID(ctx context.Context, in *GetFirstMsgID) (*GetFirstMsgIDReply, error)
@@ -38,7 +39,7 @@ func (c *serviceClient) APIVersions(ctx context.Context, in *APIVersions) (*APIV
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
 func (c *serviceClient) GetFirstMsgID(ctx context.Context, in *GetFirstMsgID) (*GetFirstMsgIDReply, error) {
@@ -47,7 +48,7 @@ func (c *serviceClient) GetFirstMsgID(ctx context.Context, in *GetFirstMsgID) (*
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
 func (c *serviceClient) MemclntCreate(ctx context.Context, in *MemclntCreate) (*MemclntCreateReply, error) {
@@ -74,7 +75,7 @@ func (c *serviceClient) MemclntKeepalive(ctx context.Context, in *MemclntKeepali
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
 func (c *serviceClient) MemclntReadTimeout(ctx context.Context, in *MemclntReadTimeout) error {
@@ -86,6 +87,10 @@ func (c *serviceClient) MemclntReadTimeout(ctx context.Context, in *MemclntReadT
 	if err != nil {
 		return err
 	}
+	err = stream.Close()
+	if err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -98,6 +103,10 @@ func (c *serviceClient) MemclntRxThreadSuspend(ctx context.Context, in *MemclntR
 	if err != nil {
 		return err
 	}
+	err = stream.Close()
+	if err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -107,7 +116,7 @@ func (c *serviceClient) RPCCall(ctx context.Context, in *RPCCall) (*RPCCallReply
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
 func (c *serviceClient) RxThreadExit(ctx context.Context, in *RxThreadExit) error {
@@ -119,6 +128,10 @@ func (c *serviceClient) RxThreadExit(ctx context.Context, in *RxThreadExit) erro
 	if err != nil {
 		return err
 	}
+	err = stream.Close()
+	if err != nil {
+		return err
+	}
 	return nil
 }
 
@@ -128,7 +141,7 @@ func (c *serviceClient) SockInitShm(ctx context.Context, in *SockInitShm) (*Sock
 	if err != nil {
 		return nil, err
 	}
-	return out, nil
+	return out, api.RetvalToVPPApiError(out.Retval)
 }
 
 func (c *serviceClient) SockclntCreate(ctx context.Context, in *SockclntCreate) (*SockclntCreateReply, error) {
@@ -158,5 +171,9 @@ func (c *serviceClient) TracePluginMsgIds(ctx context.Context, in *TracePluginMs
 	if err != nil {
 		return err
 	}
+	err = stream.Close()
+	if err != nil {
+		return err
+	}
 	return nil
 }