[llvm-dev] apt.llvm.org has the wrong binaries/headers for llvm-toolchain-xenial-7

[Andrew Kelley via llvm-dev]

Here's further proof:

wget
http://apt.llvm.org/xenial/pool/main/l/llvm-toolchain-7/llvm-7-dev_7.0.1~svn347285-1~exp1~20181124105320.40_amd64.deb

ar vx llvm-7-dev_7.0.1~svn347285-1~exp1~20181124105320.40_amd64.deb

tar xvf data.tar.xz

grep Hurd usr/include/llvm-7/llvm/ADT/Triple.h

    Hurd,       // GNU/Hurd
    LastOSType = Hurd
  /// Tests whether the OS is Hurd.
  bool isOSHurd() const {
    return getOS() == Triple::Hurd;
            getOS() == Triple::Hurd) &&

grep Hurd ~/downloads/llvm_release_70/include/llvm/ADT/Triple.h
(nothing)

>> From: Andrew Kelley <superjoe30 at gmail.com>
>> Date: Mon, Nov 26, 2018 at 10:38 AM
>> Subject: apt.llvm.org has the wrong binaries/headers for llvm-toolchain-xenial-7
>> To: LLVM Dev <llvm-dev at lists.llvm.org>
>>
>>
>> This build worked on Nov 24 and stopped working Nov 25.
>>
>> 2018-11-25T16:48:47.6020966Z + sudo sh -c echo "deb
>> http://apt.llvm.org/xenial/ llvm-toolchain-xenial-7 main" >>
>> /etc/apt/sources.list
>> ...
>> 2018-11-25T16:53:30.7836235Z
>> /home/vsts/work/1/s/src/zig_llvm.cpp:686:1: error: static assertion
>> failed
>> 2018-11-25T16:53:30.7837134Z
>> static_assert((Triple::OSType)ZigLLVM_LastOSType ==
>> Triple::LastOSType, "");
>> 2018-11-25T16:53:30.7837409Z ^~~~~~~~~~~~~
>> full logs https://dev.azure.com/ziglang/zig/_build/results?buildId=229&view=logs
>>
>> The version on apt.llvm.org has
>>     HermitCore, // HermitCore Unikernel/Multikernel
>>     LastOSType = HermitCore
>>
>> But llvm 7.0.0 and 7.0.1 have
>>     AMDPAL,     // AMD PAL Runtime
>>     LastOSType = AMDPAL
>>
>> Downstream issue https://github.com/ziglang/zig/issues/1788
>>
>> Is anyone working on this?
>>
>> Regards,
>> Andrew

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