Makefile

BUILD_ARMV6 := GOOS=linux GOARCH=arm GOARM=6 go build
BUILD_ARMV7 := GOOS=linux GOARCH=arm GOARM=7 go build
VERSION_FLAGS := -ldflags "-X main.version=$(shell date +'%Y%m%dt%H%M%S')-$(shell git rev-parse --verify --short HEAD)"

OUT_DIR := out

all: proto server cli makereq web

.PHONY: server
server:
	go build -o $(OUT_DIR)/$@ ./cmd/$@
	$(BUILD_ARMV7) $(VERSION_FLAGS) -o $(OUT_DIR)/armv7/$@ ./cmd/$@
	$(BUILD_ARMV6) $(VERSION_FLAGS) -o $(OUT_DIR)/armv6/$@ ./cmd/$@

.PHONY: cli
cli:
	go build -o $(OUT_DIR)/$@ ./cmd/$@
	$(BUILD_ARMV7) -o $(OUT_DIR)/armv7/$@ ./cmd/$@
	$(BUILD_ARMV6) -o $(OUT_DIR)/armv6/$@ ./cmd/$@

.PHONY: makereq
makereq:
	go build -o $(OUT_DIR)/$@ ./cmd/$@
	$(BUILD_ARMV7) -o $(OUT_DIR)/armv7/$@ ./cmd/$@
	$(BUILD_ARMV6) -o $(OUT_DIR)/armv6/$@ ./cmd/$@

.PHONY: web
web:
	go build -o $(OUT_DIR)/$@ ./$@

.PHONY: proto
proto:
	# Get protoc from https://github.com/protocolbuffers/protobuf/releases
	# Install the Go and Go gRPC plugins like this:
	#   go install google.golang.org/protobuf/cmd/protoc-gen-go
	#   go install google.golang.org/grpc/cmd/protoc-gen-go-grpc
	protoc --go_out=module=github.com/mtraver/rpi-ir-remote:. \
	  irremotepb/irremote.proto
	protoc --go_out=module=github.com/mtraver/rpi-ir-remote:. \
	  cmd/server/configpb/config.proto

clean:
	rm -rf $(OUT_DIR)