Add pre-compiled ARMv4, ARMv5 and ARMv8 binaries to CI workflow

[DL6ER]

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How familiar are you with the codebase?:

10

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Add additional

• ARMv4 (armv4t, 3-stage pipeline, Thumb, ARMv4 first to drop legacy ARM 26-bit addressing),
• ARMv5 (armv5te, Thumb, enhanced DSP instructions, caches), and
• ARMv8 (armv8-a, fundamental change to the ARM architecture with mandatory vector floating point and SIMD (Neon))

workflows.

• ARMv6 (with hard-float, for Raspberry Pi Model 1 and Zero), and
• ARMv7 (with hard-float, for Raspberry Pi Model 2)

already exist and have just been renamed to clarify the supported architecture.

[DL6ER]

@pi-hole/api-approvers We need to overwrite CircleCI tests on this one as it is still expecting the old build names. If you scroll down, you can see that all the new builds are ✔️

[dschaper]

Updated development branch to only require the build step of CI. It will fail if any of the associated steps fail so no need to have every binary checked for merge.

[pralor-bot]

This pull request has been mentioned on Pi-hole Userspace. There might be relevant details there:

https://discourse.pi-hole.net/t/build-for-pihole-ftl-arm-soft-float/39254/22

[pralor-bot]

This pull request has been mentioned on Pi-hole Userspace. There might be relevant details there:

https://discourse.pi-hole.net/t/pihole-ftl-for-armv5l-precompiled/32645/2

[pralor-bot]

This pull request has been mentioned on Pi-hole Userspace. There might be relevant details there:

https://discourse.pi-hole.net/t/pi-hole-core-web-v5-2-and-ftl-v5-3-released/40909/1

[Conan179]

May I ask why V6 no longer has precompiled versions for ARMv4T, ARMv5TE and ARMv8-A?

[yubiuser]

ARMv4 and ARMv5 have been dropped because there is no Alpine Docker image available for those architectures. ARMv8 should still be available.

[Conan179]

Is there a guide on how I can compile it myself?

[yubiuser]

https://docs.pi-hole.net/ftldns/compile/

[Conan179]

OK, what do I have to do now?