Strip bnb-chain SDK from non-BNB codebase

Makefile

@@ -31,7 +31,7 @@ TEST_DIR?="./..."
 BUILD_FLAGS := -ldflags '$(ldflags)' -tags ${TAG} -trimpath
 TEST_BUILD_FLAGS := -parallel=1 -tags=mocknet
 GOBIN?=${GOPATH}/bin
-BINARIES=./cmd/thornode ./cmd/bifrost ./tools/generate
+BINARIES=./cmd/thornode ./cmd/bifrost
 BIFROST_UTXO_CLIENT_PKGS := ./bifrost/pkg/chainclients/dogecoin/... \
 		  ./bifrost/pkg/chainclients/bitcoin/... \
 		  ./bifrost/pkg/chainclients/bitcoincash/... \
@@ -128,7 +128,6 @@ install:
 	go install ${BUILD_FLAGS} ${BINARIES}
 
 tools:
-	go install -tags ${TAG} ./tools/generate
 	go install -tags ${TAG} ./tools/pubkey2address
 	go install -tags ${TAG} ./tools/p2p-check