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b184b3f0e1
Go code is really fast to compile so we do not really need to use the cache features of `docker build`. So make a compile container instead. This can also output a build context and Dockerfile if you want to do a build. For reference, an uncached `docker build` of our Go code takes about 7s, a cached one 1.2s, and this takes 1.7s, so the best case is a little worse, but we save a lot of images, and the worst case is better. This is mainly designed to make the nested builds for containerd containers simpler too. Will add a variant for the C code as well. Also add `-static` to the flags so we always make static executables, which was omitted previously. Signed-off-by: Justin Cormack <justin.cormack@docker.com>
23 lines
554 B
Makefile
23 lines
554 B
Makefile
# Tag: 470f68ec32e016484fb8e0bcc2f06cd3f201ea68
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GO_COMPILE=mobylinux/go-compile@sha256:b723c0e95a6293300392e57d6ab52574f9217e2410b390a24cbfc4f9070edb6b
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all: usr/bin/slirp-proxy sbin/proxy-vsockd
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DEPS=Dockerfile $(wildcard *.go libproxy/*.go)
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proxy: $(DEPS) ../vendor/manifest
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tar cf - $(DEPS) -C .. vendor | docker run --rm --net=none --log-driver=none -i $(GO_COMPILE) -o $@ | tar xf -
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usr/bin/slirp-proxy: proxy
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mkdir -p usr/bin
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cp proxy $@
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sbin/proxy-vsockd: proxy
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mkdir -p sbin
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cp proxy $@
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clean:
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rm -rf proxy sbin usr
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.DELETE_ON_ERROR:
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