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I am following this tutorial in order to get Visual Studio Code and SourceKit-LSP integrated on Ubuntu 18.10, however, I got stuck at building sourcekit-lsp project.

The error I'm getting:

fatal error
: 
error in backend: invalid llvm.linker.options


clang: error: clang frontend command failed with exit code 70 (use -v to see invocation)
clang version 7.0.0-3 (tags/RELEASE_700/final)
Target: x86_64-unknown-linux
Thread model: posix
InstalledDir: /usr/bin
clang: note: diagnostic msg: PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script.

I'm not sure if its relevant, but after typing Swift in the console I get the following errors:

error: ld-2.28.so 0xffffffff0005f117: adding range [0x14167-0x141ca) which has a base that is less than the function's low PC 0x148c0. Please file a bug and attach the file at the start of this error message
error: ld-2.28.so 0xffffffff0005f117: adding range [0x141e0-0x141e6) which has a base that is less than the function's low PC 0x148c0. Please file a bug and attach the file at the start of this error message
error: ld-2.28.so 0xffffffff0005f184: adding range [0x14167-0x141ca) which has a base that is less than the function's low PC 0x148c0. Please file a bug and attach the file at the start of this error message
error: ld-2.28.so 0xffffffff0005f184: adding range [0x141e0-0x141e6) which has a base that is less than the function's low PC 0x148c0. Please file a bug and attach the file at the start of this error message
Welcome to Swift version 5.0-dev (LLVM b10ce3d642, Clang c1979d7668, Swift 94b167db75).
Type :help for assistance.

I would appreciate if anyone could give me a hint how to solve the problem. The only thing that came up to my mind was reinstalling clang, but it hasn't solved the issue.

jww
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Łukasz Sypniewski
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  • *`error in backend: invalid llvm.linker.options`* says the problem is with your linker options. To state the obvious, you should tell us what linker options you used. – jww Dec 25 '18 at 00:03
  • I have no idea how to change linker options, so I assume default options were used. If anyone else struggles with this problem - I just ran Ubuntu 18.04 from a pendrive in live mode, built sourceKit-LSP and used compiled binaries on Ubuntu 18.10 and it works. – Łukasz Sypniewski Dec 25 '18 at 19:11

1 Answers1

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This is an llvm bug (https://bugs.llvm.org/show_bug.cgi?id=39743). See workaround here: https://forums.swift.org/t/error-while-trying-to-build-sourcekit-lsp-on-linux/18138/2

user2529180
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