based on Cosmos SDK

Makefile

@@ -1,24 +1,105 @@
-VERSION := $(shell echo $(shell git describe --tags))
+#!/usr/bin/make -f
+
+BRANCH := $(shell git rev-parse --abbrev-ref HEAD)
 COMMIT := $(shell git log -1 --format='%H')
-APP_NAME := "bcnad"
-UNAME_OS := $(shell uname -s)
-UNAME_ARCH := $(shell uname -m)
-name := "bcnad"
 
-all: build
+# don't override user values
+ifeq (,$(VERSION))
+  VERSION := $(shell git describe --tags | sed 's/^v//')
+  # if VERSION is empty, then populate it with branch's name and raw commit hash
+  ifeq (,$(VERSION))
+    VERSION := $(BRANCH)-$(COMMIT)
+  endif
+endif
+
+PACKAGES_SIMTEST=$(shell go list ./... | grep '/simulation')
+LEDGER_ENABLED ?= true
+SDK_PACK := $(shell go list -m github.com/cosmos/cosmos-sdk | sed  's/ /\@/g')
+TM_VERSION := $(shell go list -m github.com/tendermint/tendermint | sed 's:.* ::') # grab everything after the space in "github.com/tendermint/tendermint v0.34.7"
+DOCKER := $(shell which docker)
+BUILDDIR ?= $(CURDIR)/build
+TEST_DOCKER_REPO=jackzampolin/gaiatest
+
+export GO111MODULE = on
+
+# process build tags
+
+build_tags = netgo
+ifeq ($(LEDGER_ENABLED),true)
+  ifeq ($(OS),Windows_NT)
+    GCCEXE = $(shell where gcc.exe 2> NUL)
+    ifeq ($(GCCEXE),)
+      $(error gcc.exe not installed for ledger support, please install or set LEDGER_ENABLED=false)
+    else
+      build_tags += ledger
+    endif
+  else
+    UNAME_S = $(shell uname -s)
+    ifeq ($(UNAME_S),OpenBSD)
+      $(warning OpenBSD detected, disabling ledger support (https://github.com/cosmos/cosmos-sdk/issues/1988))
+    else
+      GCC = $(shell command -v gcc 2> /dev/null)
+      ifeq ($(GCC),)
+        $(error gcc not installed for ledger support, please install or set LEDGER_ENABLED=false)
+      else
+        build_tags += ledger
+      endif
+    endif
+  endif
+endif
+
+ifeq (cleveldb,$(findstring cleveldb,$(GAIA_BUILD_OPTIONS)))
+  build_tags += gcc cleveldb
+endif
+build_tags += $(BUILD_TAGS)
+build_tags := $(strip $(build_tags))
+
+whitespace :=
+whitespace += $(whitespace)
+comma := ,
+build_tags_comma_sep := $(subst $(whitespace),$(comma),$(build_tags))
+
+# process linker flags
+
+ldflags = -X github.com/cosmos/cosmos-sdk/version.Name=bcna \
+		  -X github.com/cosmos/cosmos-sdk/version.AppName=bcnad \
+		  -X github.com/cosmos/cosmos-sdk/version.Version=$(VERSION) \
+		  -X github.com/cosmos/cosmos-sdk/version.Commit=$(COMMIT) \
+		  -X "github.com/cosmos/cosmos-sdk/version.BuildTags=$(build_tags_comma_sep)" \
+			-X github.com/tendermint/tendermint/version.TMCoreSemVer=$(TM_VERSION)
+
+ifeq (cleveldb,$(findstring cleveldb,$(GAIA_BUILD_OPTIONS)))
+  ldflags += -X github.com/cosmos/cosmos-sdk/types.DBBackend=cleveldb
+endif
+ifeq (,$(findstring nostrip,$(GAIA_BUILD_OPTIONS)))
+  ldflags += -w -s
+endif
+ldflags += $(LDFLAGS)
+ldflags := $(strip $(ldflags))
+
+BUILD_FLAGS := -tags "$(build_tags)" -ldflags '$(ldflags)'
+# check for nostrip option
+ifeq (,$(findstring nostrip,$(GAIA_BUILD_OPTIONS)))
+  BUILD_FLAGS += -trimpath
+endif
+
+#$(info $$BUILD_FLAGS is [$(BUILD_FLAGS)])
+
+# The below include contains the tools target.
+include contrib/devtools/Makefile
+
+###############################################################################
+###                              Documentation                              ###
+###############################################################################
+
+all: install lint test
 
-build:
-	$(eval override VERSION = $(shell git describe --tags))
-	$(eval override DATE = $(shell date))
-	$(eval override HOST = $(shell hostname))
-	$(eval override COMMIT = $(shell git log -1 --format='%H'))
-	GO111MODULE=on go build -o bin/bcnad ./cmd/bcnad 
+BUILD_TARGETS := build install
 
-win64:
-	GOOS=windows GOARCH=amd64 GO111MODULE=on  go build -o bin/main-windows-amd64  ./cmd/bcnad
+build: BUILD_ARGS=-o $(BUILDDIR)/
 
-win32:
-	GOOS=windows GOARCH=386 GO111MODULE=on  go build -o bin/main-windows-386  ./cmd/bcnad
+$(BUILD_TARGETS): go.sum $(BUILDDIR)/
+	go $@ -mod=readonly $(BUILD_FLAGS) $(BUILD_ARGS) ./...
 
-mac:
-	GOOS=darwin GOARCH=amd64 GO111MODULE=on go build -o bin/main-darwin-amd64 ./cmd/bcnad
+$(BUILDDIR)/:
+	mkdir -p $(BUILDDIR)/