chess-3/Makefile at main · paulsonkoly/chess-3 · GitHub

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EXE=chess3
# only enable SPSA for SPSA tuning.
SPSA ?= 0

GIT_VERSION := $(shell git describe --tags --always --dirty)

LDFLAGS := -X github.com/paulsonkoly/chess-3/uci.GitVersion=$(GIT_VERSION)

files := $(shell find . -name '*.go')

# Optional build tags
ifeq ($(SPSA),1)
	GO_TAGS := -tags spsa
else
	GO_TAGS :=
endif

$(EXE): chess3.pprof $(files)
	go build $(GO_TAGS) -ldflags "$(LDFLAGS)" -pgo chess3.pprof -o $@ main.go

$(EXE).exe: chess3.pprof $(files)
	env GOOS=windows GOARCH=amd64 go build $(GO_TAGS) -ldflags "$(LDFLAGS)" -pgo chess3.pprof -o $@ main.go

chess3.pprof: $(EXE).nopgo $(files)
	./$(EXE).nopgo -cpuProf $@ bench

$(EXE).nopgo: $(files)
	go build $(GO_TAGS) -ldflags "$(LDFLAGS)" -o $@ main.go