Raspberry Pi support #316
Raspberry Pi support #316
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ObsidianX
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| @@ -3,7 +3,7 @@ version=2.0.0.999 | |||
| #kotlinVersion=1.5.20 | |||
| kotlinVersion=1.5.30-M1 | |||
| kotlinSerializationVersion=1.2.1 | |||
| coroutinesVersion=1.5.0 | |||
| coroutinesVersion=1.5.1-SNAPSHOT | |||
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I just remembered this relies on a custom build of kotlinx.coroutines with Arm32Hfp enabled. Probably can't merge this unless that gets enabled upstream.
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I'm going to merge it and disable it with a flag or something, so the code is already here and we can enable it when this situation changes. you did it already
Did you do something special to compile kotlinx.coroutines & atomicfu on the PI? Maybe we can make a couple of PRs adding support to it. I already did a atomicfu PR here: Kotlin/kotlinx-atomicfu#193 and commented here Kotlin/kotlinx.coroutines#855 not sure if you did something different or I missed something. Maybe we can ping them to see if we can unlock this
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For kotlinx.coroutines I needed to disable tests on the arm target: https://gist.github.com/ObsidianX/dcfb862a6f41fad598053eef50679374
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Because some of the tests failed, or something else?
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Posted a PR with a better solution: Kotlin/kotlinx.coroutines#2841
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Thank you very much! |
Initial support for the
linuxArm32Hfp(Raspberry Pi) build target. The entire target is behind the newenableKotlinRaspberryPiflag ingradle.propertieswhich is disabled by default.A few of the
linuxX64source files were usable without modification but I haven't found a way to share the source between the two versions yet. Building the Pi version does require a local sysroot (/tmp/rpi-sysroot) folder to properly link with the ARM binaries. Thecinteroptarget doesn't support setting linker options in Gradle howeverbinarydoes which would help remove the hard-coded path to the sysroot, but that would be a larger change.mimalloccauses segfaults on the Raspberry Pi and theuseMimallocflag is ignored for thelinuxArm32Hfptarget.