.POSIX:
.SUFFIXES:

GO = go
RM = rm
GOFLAGS = -o crawl
PREFIX = /usr/local
BINDIR = $(PREFIX)/bin

goflags = $(GOFLAGS)

all: keep

keep:
	$(GO) build $(goflags) -ldflags "-X main.buildPrefix=$(PREFIX)" ./cmd/crawl

clean:
	$(RM) -f crawl

test:
	$(GO) test -v ./...

install: all
	mkdir -p $(DESTDIR)$(BINDIR)
	cp -f crawl $(DESTDIR)$(BINDIR)