[lldb-dev] Compiling LLDB on Centos 5 (dont judge me)

Oleksiy Vyalov via lldb-dev lldb-dev at lists.llvm.org
Tue Oct 27 19:45:59 PDT 2015


Hi Mark,

what compiler do you use? Could you try to build LLDB with clang 3.5
specifying it via DCMAKE_C_COMPILER and DCMAKE_CXX_COMPILER flags?
It might be a problem with sysroot setup since some headers are not found -
you can try to pass a custom sysroot with -DCMAKE_CXX_FLAGS="--sysroot=..."

On Tue, Oct 27, 2015 at 2:05 PM, Mark Chandler via lldb-dev <
lldb-dev at lists.llvm.org> wrote:

> Hi All,
>
>
>
> Trying to get LLDB to compile on centos 5 to help reduce the size of cores
> of programs crashing on some servers however im running into some compile
> issues with it. Looks like some features are used from newer kernel
> versions and was wondering what the procedure is to get this fixed and
> updated into lldb.
>
>
>
> These are the errors so far:
>
>
> https://gist.githubusercontent.com/lodle/47493c8ea2a51eff5322/raw/ce158e1d10d1df363bdd3a77b11ff3d8661e8144/lldb_make.txt
>
> Some of them are using O_CLOEXEC flag and headers that don’t exist and was
> easy enough to add works around. The ones at the end im not sure about.
>
>
>
>
>
> Build Script:
>
> https://gist.github.com/lodle/e24a80907bbf7a7b72f6
>
>
>
>
>
> Thanks for the help.
>
>
>
>
>
> *Mark Chandler*
>
> Battle.Net Infrastructure | Blizzard Entertainment
>
> *(P) *949-955-1380 x15353
>
>
>
> _______________________________________________
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> lldb-dev at lists.llvm.org
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>
>


-- 
Oleksiy Vyalov | Software Engineer | ovyalov at google.com
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