Support FreeBSD build phase

[gogolok]

Summary

Make it possible to compile lifecycle and launcher for FreeBSD.

Related

• Add FreeBSD Support #1271
• Add support for FreeBSD #1087

Context

It 'just compiles' for FreeBSD. That's it :-) Other functionality can be added afterwards (priv/user.go functionality, maybe tests, correct launch/bash.go to use /usr/local/bin/bash and others).

If you would want to test the build phase under Linux or macOS for example:

• git checkout the branch for this PR
• git cherry-pick c813b1c from Makefile: Create dynamic build targets #1438
• apply the following patch

diff --git a/Makefile b/Makefile
index 2501de30..b77141ea 100644
--- a/Makefile
+++ b/Makefile
@@ -39,9 +39,9 @@ GOFILES := $(shell $(GOCMD) run tools$/lister$/main.go)
 
 all: test build package
 
-GOOS_ARCHS = linux/amd64 linux/arm64 linux/ppc64le linux/s390x
+GOOS_ARCHS = freebsd/amd64 freebsd/arm64 linux/amd64 linux/arm64 linux/ppc64le linux/s390x
 
-build: build-linux-amd64 build-linux-arm64 build-windows-amd64 build-linux-ppc64le build-linux-s390x
+build: build-freebsd-amd64 build-freebsd-arm64 build-linux-amd64 build-linux-arm64 build-windows-amd64 build-linux-ppc64le build-linux-s390x
 
 build-windows-amd64: build-windows-amd64-lifecycle build-windows-amd64-symlinks build-windows-amd64-launcher

• run make build

> Building lifecycle/lifecycle for freebsd/amd64...
mkdir -p /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle
GOARCH=amd64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=e5d402e1' -X 'github.com/buildpacks/lifecycle/cmd.Version='" -o /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/lifecycle -a ./cmd/lifecycle
> Creating phase symlinks for freebsd/amd64...
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/detector
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/analyzer
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/restorer
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/builder
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/exporter
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/rebaser
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/creator
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/extender
> Building lifecycle/launcher for freebsd/amd64...
mkdir -p /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle
GOARCH=amd64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=e5d402e1' -X 'github.com/buildpacks/lifecycle/cmd.Version='" -o /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/launcher -a ./cmd/launcher
test $(du -m /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/launcher|cut -f 1) -le 3
> Building lifecycle/lifecycle for freebsd/arm64...
mkdir -p /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle
GOARCH=arm64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=e5d402e1' -X 'github.com/buildpacks/lifecycle/cmd.Version='" -o /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/lifecycle -a ./cmd/lifecycle
> Creating phase symlinks for freebsd/arm64...
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/detector
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/analyzer
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/restorer
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/builder
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/exporter
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/rebaser
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/creator
ln -sf lifecycle /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/extender
> Building lifecycle/launcher for freebsd/arm64...
mkdir -p /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle
GOARCH=arm64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=e5d402e1' -X 'github.com/buildpacks/lifecycle/cmd.Version='" -o /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/launcher -a ./cmd/launcher
test $(du -m /Users/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/launcher|cut -f 1) -le 3
> Building lifecycle/lifecycle for linux/amd64...

......and so on.......

[gogolok]

And this is the run on FreeBSD:

$ uname -a
FreeBSD freebsd-desktop 14.2-RELEASE FreeBSD 14.2-RELEASE releng/14.2-n269506-c8918d6c7412 GENERIC amd64
$ gmake build
> Building lifecycle/lifecycle for freebsd/amd64...
mkdir -p /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle
GOARCH=amd64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=9409eec9' -X 'github.com/buildpacks/lifecycle/cmd.Version=0.20.4-13+9409eec9'" -o /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/lifecycle -a ./cmd/lifecycle
> Creating phase symlinks for freebsd/amd64...
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/detector
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/analyzer
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/restorer
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/builder
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/exporter
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/rebaser
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/creator
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/extender
> Building lifecycle/launcher for freebsd/amd64...
mkdir -p /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle
GOARCH=amd64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=9409eec9' -X 'github.com/buildpacks/lifecycle/cmd.Version=0.20.4-13+9409eec9'" -o /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/launcher -a ./cmd/launcher
test $(du -m /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-amd64/lifecycle/launcher|cut -f 1) -le 3
> Building lifecycle/lifecycle for freebsd/arm64...
mkdir -p /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle
GOARCH=arm64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=9409eec9' -X 'github.com/buildpacks/lifecycle/cmd.Version=0.20.4-13+9409eec9'" -o /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/lifecycle -a ./cmd/lifecycle
> Creating phase symlinks for freebsd/arm64...
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/detector
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/analyzer
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/restorer
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/builder
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/exporter
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/rebaser
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/creator
ln -sf lifecycle /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/extender
> Building lifecycle/launcher for freebsd/arm64...
mkdir -p /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle
GOARCH=arm64 CGO_ENABLED=0 go build  -ldflags "-s -w -X 'github.com/buildpacks/lifecycle/cmd.SCMRepository=github.com/buildpacks/lifecycle' -X 'github.com/buildpacks/lifecycle/cmd.SCMCommit=9409eec9' -X 'github.com/buildpacks/lifecycle/cmd.Version=0.20.4-13+9409eec9'" -o /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/launcher -a ./cmd/launcher
test $(du -m /home/gogo/workspace/github.com/buildpacks/lifecycle/out/freebsd-arm64/lifecycle/launcher|cut -f 1) -le 3
> Building lifecycle/lifecycle for linux/amd64...

... and so on ...