jhagerer
commented
3 years ago Is it due to Kotlin Native aka Konan? Presumably it should work on the Raspberry Pi 3, but also on 4?
Closed jhagerer closed 2 years ago
jhagerer
commented
3 years ago Is it due to Kotlin Native aka Konan? Presumably it should work on the Raspberry Pi 3, but also on 4?
39aldo39
commented
3 years ago Yes, Kotlin Native does support ARM on Linux (see also https://kotlinlang.org/docs/mpp-supported-platforms.html), but I had to explicitly add support for it. I did have issues building it on a Raspberry Pi, but building it on a normal computer did work fine, although I didn't test running it.
If you do want to build it on a normal computer, you have to execute ./gradlew linkReleaseSharedLinuxArm64 or ./gradlew linkReleaseSharedLinuxArm32Hfp and install the files. The locations can be derived from the Makefile, but you can also ask if you have problems there.
jhagerer
commented
3 years ago Compilation works flawlessly on Intel laptop with ./gradlew linkReleaseSharedLinuxArm64. To run Radicale with DecSync storage backend, I installed everything according to the readme and copied the libs like this:
$ sudo pip3 install radicale
$ sudo pip3 install radicale_storage_decsync
$ nano ~/.config/radicale/config # adding the config
$ sudo cp ~/libdecsync/build/bin/linuxArm64/releaseShared/libdecsync.so . /usr/local/lib/python3.7/dist-packages/libdecsync/libs
$ sudo chmod 644 /usr/local/lib/python3.7/dist-packages/libdecsync/libs/libdecsync.so
$ radicale
[2021-05-11 13:38:57 +0200] [19703] [CRITICAL] An exception occurred during server startup: Failed to load storage module 'radicale_storage_decsync': libdecsync: A 64bit platform is required. Found '32bit'.I also tried it with the binaries from linuxArm32Hfp, but it yields the same results. Any ideas? Thanks a lot BTW!
39aldo39
commented
3 years ago This is because the Python bindings check for a 64bit platform, corresponding to the original libdecsync.so. As you are already changing the library, you might as well try changing that too. See here for the relevant part.
jhagerer
commented
3 years ago Uncommenting lines 40 and 41 yields
[2021-05-17 19:44:17 +0200] [3881] [CRITICAL] An exception occurred during server startup: Failed to load storage module 'radicale_storage_decsync': /usr/local/lib/python3.7/dist-packages/libdecsync/libs/libdecsync.so: cannot open shared object file: No such file or directoryThe file under that file path exists though. It is the 32-bit binary, as Raspberry Pi OS and its kernel is still 32-bit per default (arm71, the CPU is 64-bit capable, but not Raspberry Pi OS). Also python3 is 32-bit compiled. I don't know how to get it running.
39aldo39
commented
2 years ago The latest version of the Python bindings do have the suitable .so files. Does that work? (If you are still trying.)
julianfairfax
commented
2 years ago I get this error when building the AUR package on my PinePhone:
./gradlew linkReleaseSharedlinuxArm64
Starting a Gradle Daemon (subsequent builds will be faster)
> Configure project :
Please wait while Kotlin/Native compiler 1.5.31 is being installed.
Download https://download.jetbrains.com/kotlin/native/builds/releases/1.5.31/linux-aarch64/kotlin-native-prebuilt-linux-aarch64-1.5.31.tar.gz
FAILURE: Build failed with an exception.
* Where:
Build file '/home/alarm/.cache/yay/libdecsync/src/libdecsync-2.1.2/build.gradle' line: 74
* What went wrong:
A problem occurred evaluating root project 'libdecsync-2.1.2'.
> Could not resolve all files for configuration ':detachedConfiguration2'.
> Could not resolve :kotlin-native-prebuilt-linux-aarch64:1.5.31.
Required by:
project :
> Could not resolve :kotlin-native-prebuilt-linux-aarch64:1.5.31.
> Could not get resource 'https://download.jetbrains.com/kotlin/native/builds/releases/1.5.31/linux-aarch64/kotlin-native-prebuilt-linux-aarch64-1.5.31.tar.gz'.
> Could not HEAD 'https://download-cdn.jetbrains.com/kotlin/native/builds/releases/1.5.31/linux-aarch64/kotlin-native-prebuilt-linux-aarch64-1.5.31.tar.gz'. Received status code 403 from server: Forbidden
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.5/userguide/command_line_interface.html#sec:command_line_warnings
BUILD FAILED in 4m 59s
make: *** [Makefile:35: build/bin/linuxArm64/releaseShared/libdecsync_api.h] Error 1
==> Entering fakeroot environment...
==> Starting package()...
./gradlew linkReleaseSharedlinuxArm64
Exception in thread "main" java.lang.RuntimeException: Could not create parent directory for lock file /root/.gradle/wrapper/dists/gradle-6.5-bin/6nifqtx7604sqp1q6g8wikw7p/gradle-6.5-bin.zip.lck
at org.gradle.wrapper.ExclusiveFileAccessManager.access(ExclusiveFileAccessManager.java:43)
at org.gradle.wrapper.Install.createDist(Install.java:48)
at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:107)
at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:63)
make: *** [Makefile:35: build/bin/linuxArm64/releaseShared/libdecsync_api.h] Error 1
==> ERROR: A failure occurred in package().
Aborting...
-> error making: libdecsync
0chroma
commented
2 years ago I found this relevant discussion regarding compiling kotlin on arm64: https://youtrack.jetbrains.com/issue/KT-36871
It looks like arm64 isn't supported as a host, but might be supported in the future. It might be worth creating a binary package for AUR in the meantime
0chroma
commented
2 years ago I just created the AUR package libdecsync-bin exclusive to aarch64 for the pinephone/pinephone pro
If you could make the .so files available in the releases that would make things easier!
39aldo39
commented
2 years ago Thanks! I will also add them to the releases.
julianfairfax
commented
2 years ago I just created the AUR package libdecsync-bin exclusive to aarch64 for the pinephone/pinephone pro
If you could make the .so files available in the releases that would make things easier!
libxcrypt-compat should be added as a dependency due to issue #14
After apt-get installing all dependencies as written in the README.md,
makefails as shown below. Architecture is Raspberry Pi 4, i.e., arm64-v71, with Raspbian 10. Any advice?