usage: FORCE
	# See targets in Makefile (e.g. "buildlet.darwin-amd64")
	exit 1

FORCE:

# The 'compile' target is a sanity check target to make sure changes
# compile everywhere, without uploading them to GCS.
# Note that the goal here isn't to build every GOOS/GOARCH combination;
# we only build the versions used by buildlet hosts.
compile:
	GOOS=aix GOARCH=ppc64 go install golang.org/x/build/cmd/buildlet
	GOOS=darwin GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=dragonfly GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=freebsd GOARCH=arm go install golang.org/x/build/cmd/buildlet
	GOOS=freebsd GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=illumos GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=arm go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=arm64 go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=mips64 go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=mips64le go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=ppc64 go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=ppc64le go install golang.org/x/build/cmd/buildlet
	GOOS=linux GOARCH=s390x go install golang.org/x/build/cmd/buildlet
	GOOS=netbsd GOARCH=386 go install golang.org/x/build/cmd/buildlet
	GOOS=netbsd GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=netbsd GOARCH=arm go install golang.org/x/build/cmd/buildlet
	GOOS=openbsd GOARCH=arm go install golang.org/x/build/cmd/buildlet
	GOOS=openbsd GOARCH=386 go install golang.org/x/build/cmd/buildlet
	GOOS=openbsd GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=plan9 GOARCH=386 go install golang.org/x/build/cmd/buildlet
	GOOS=solaris GOARCH=amd64 go install golang.org/x/build/cmd/buildlet
	GOOS=windows GOARCH=386 go install golang.org/x/build/cmd/buildlet
	GOOS=windows GOARCH=amd64 go install golang.org/x/build/cmd/buildlet

# buildlet.all is compiles & uploads all targets.
buildlet.all: FORCE buildlet.aix-ppc64 buildlet.darwin-amd64 buildlet.freebsd-amd64 buildlet.linux-amd64 buildlet.netbsd-386 buildlet.netbsd-amd64 buildlet.netbsd-arm buildlet.openbsd-amd64.go1.10 buildlet.openbsd-386.go1.10 buildlet.openbsd-amd64 buildlet.openbsd-386 buildlet.plan9-386 buildlet.windows-amd64 buildlet.windows-arm buildlet.linux-arm buildlet.linux-arm-arm5 buildlet.linux-arm64 buildlet.linux-riscv64 buildlet.linux-mips buildlet.linux-mipsle buildlet.linux-mips64 buildlet.linux-mips64le buildlet.linux-ppc64 buildlet.linux-ppc64le buildlet.linux-s390x buildlet.solaris-amd64 buildlet.illumos-amd64
	echo "done"

buildlet.aix-ppc64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.darwin-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.dragonfly-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.freebsd-arm: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.freebsd-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-amd64-static: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false --static go-builder-data/$@

buildlet.netbsd-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.netbsd-arm: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --extraenv=GOARM=7 --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.netbsd-386: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.openbsd-arm: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.openbsd-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.openbsd-386: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

# OpenBSD 6.0 requires binaries built with Go 1.10, per https://golang.org/wiki/OpenBSD
buildlet.openbsd-amd64.go1.10: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=openbsd-amd64 --go=go1.10 --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

# OpenBSD 6.0 requires binaries built with Go 1.10, per https://golang.org/wiki/OpenBSD
buildlet.openbsd-386.go1.10: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=openbsd-386 --go=go1.10 --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.plan9-386: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.plan9-arm: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.plan9-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.windows-amd64: FORCE buildlet_windows.go
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.windows-386: FORCE buildlet_windows.go
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.windows-arm: FORCE buildlet_windows.go
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-arm: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-arm-arm5: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=linux-arm --installsuffix=arm5 --extraenv=GOARM=5 --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-arm64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-riscv64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --go=gotip --public --cacheable=false go-builder-data/$@

buildlet.linux-mips: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-mipsle: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-mips64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-mips64le: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-ppc64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-ppc64le: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.linux-s390x: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.solaris-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

buildlet.illumos-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false go-builder-data/$@

dev-buildlet.linux-arm: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false dev-go-builder-data/buildlet.linux-arm

dev-buildlet.linux-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false dev-go-builder-data/buildlet.linux-amd64

dev-buildlet.windows-amd64: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public --cacheable=false dev-go-builder-data/buildlet.windows-amd64

dev-buildlet.plan9-386: FORCE
	go install golang.org/x/build/cmd/upload
	upload --verbose --osarch=$@ --file=go:golang.org/x/build/cmd/buildlet --public dev-go-builder-data/buildlet.plan9-386