[llvm-dev] Fail to install llvm/clang on debian

[Bo YU via llvm-dev]

Hello, sorry for later reply.
On Sat, Jun 09, 2018 at 08:25:01AM +0200, Tim Northover wrote:
>Hi,
>
>It looks like "OF_None" was only added in the last day or so. The most
>likely problem is that your Clang and LLVM checkouts aren't
>synchronized properly. Have you tried updating them?
>
Em. Yes. After your hint, i re-git-clone the llvm && clang.It works!
Thank you.
>Cheers.
>
>Tim.
>
>On 8 June 2018 at 14:13, Bo YU via llvm-dev <llvm-dev at lists.llvm.org> wrote:
>> Hello,
>>         Maybe this is not a bugs. But i fail to install llvm many times and
>> different machine(debian os).
>>         First, i follow the instruction:
>>
>>         http://cilium.readthedocs.io/en/latest/bpf/#llvm
>>
>>         But during in compiling, i alway get:
>>         ...
>>         /home/yubo/git/llvm/tools/clang/lib/Basic/VirtualFileSystem.cpp: In
>> member function ‘virtual llvm::ErrorOr<std::unique_ptr<clang::vfs::File> >
>> {anonymous}::RealFileSystem::openFileForRead(const llvm::Twine&)’:
>>
>> /home/yubo/git/llvm/tools/clang/lib/Basic/VirtualFileSystem.cpp:262:46:
>> error: ‘OF_None’ is not a member of ‘llvm::sys::fs’
>> sys::fs::openFileForRead(Name, FD, sys::fs::OF_None, &RealName))
>>
>>
>>         [ 75%] Building CXX object
>> tools/clang/lib/Rewrite/CMakeFiles/clangRewrite.dir/HTMLRewrite.cpp.o
>>         tools/clang/lib/Basic/CMakeFiles/clangBasic.dir/build.make:1244:
>> recipe for target
>> 'tools/clang/lib/Basic/CMakeFiles/clangBasic.dir/VirtualFileSystem.cpp.o'
>> failed
>>         make[2]: ***
>> [tools/clang/lib/Basic/CMakeFiles/clangBasic.dir/VirtualFileSystem.cpp.o]
>> Error 1
>>         CMakeFiles/Makefile2:12824: recipe for target
>> 'tools/clang/lib/Basic/CMakeFiles/clangBasic.dir/all' failed
>>         make[1]: *** [tools/clang/lib/Basic/CMakeFiles/clangBasic.dir/all]
>> Error 2
>>         make[1]: *** 正在等待未完成的任务....
>>         [ 75%] Building CXX object
>> tools/clang/lib/Rewrite/CMakeFiles/clangRewrite.dir/Rewr
>>
>> Even thought i follow install instructions from llvm home-page, i get it
>> simliar.What am i missing?
>>         kernel version:4.17.0-rc7+
>>         cmake -version cmake version 3.7.2
>>         gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)
>>         debian os
>>
>>         Thank you in advance.
>>
>>         Please cc me i am not subscribe the lists, thx!
>>
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