chore: clean targets and vars in Makefile

Makefile

@@ -1,43 +1,20 @@
-# --- Go Variables
-GO=$(shell which go)
-GOINSTALL=${GO} install
-GOGET=${GO} get
-GOBUILD=${GO} build
-GOTEST=${GO} test
-
-# --- Config Variables
-WIN_ARCHS=amd64 # 386 (not supported yet)
-COMMIT_ID=$(shell git rev-parse --short HEAD)
-TODAY=$(shell date +%d/%m/%y)
-
-ifdef VERSION
-	VERSION := $(VERSION)
-else
-	VERSION := dev
-endif
-
-# --- Project Vars
 PROJ_NAME=hades
 PROJ_MOD_PREFIX=github.com/f1zm0/hades
 BUILD_PATH=${CURDIR}/dist
 ENTRYPOINT=${CURDIR}/cmd/hades/main.go
-
-# --- Compiler Vars
 GCFLAGS=-gcflags=all=-trimpath=$(GOPATH)
 ASMFLAGS=-asmflags=all=-trimpath=$(GOPATH)
 # LDFLAGS="-s -w -H=windowsgui"
 LDFLAGS="-s -w"
 
 
-# --- Targets
 .PHONY: default
 default: build
 
-
 .PHONY: help
 ## help: prints an help message with all the available targets
 help:
-	@echo "Usage: \n"
+	@echo -e "Usage: \n"
 	@sed -n 's/^##//p' ${MAKEFILE_LIST} | column -t -s ':' |  sed -e 's/^/ /'
 
 
@@ -47,17 +24,9 @@ clean:
 	@if [ -d "${BUILD_PATH}" ]; then ${RM} ${BUILD_PATH}/* ; fi
 
 
-.PHONY: test
-## test: test code base using go test
-test:
-	${GOTEST} ./... -v -cover
-
-
 .PHONY: build
 ## build: builds binary for Windows
 build:
-	@for ARCH in ${WIN_ARCHS}; do \
-		echo "Building binaries for Windows $${ARCH} ..."; \
-		GOOS=windows GOARCH=$${ARCH} ${GOBUILD} -ldflags=${LDFLAGS} ${GCFLAGS} ${ASMFLAGS} \
-			-o ${BUILD_PATH}/${PROJ_NAME}-win-$${ARCH}-${VERSION}.exe ${ENTRYPOINT} || exit 1;\
-	done;
+	@echo "Building binaries for Windows x64 ..."; \
+		GOOS=windows GOARCH=amd64 go build -ldflags=${LDFLAGS} ${GCFLAGS} ${ASMFLAGS} \
+			-o ${BUILD_PATH}/${PROJ_NAME}.exe ${ENTRYPOINT} || exit 1; \