[cfe-dev] clang versus apt

[Franz Fehringer via cfe-dev]

Hy Sylvestre,

Now there is https://bugs.llvm.org/show_bug.cgi?id=46318

Best regards

Franz


Am 11.11.2018 um 16:15 schrieb Sylvestre Ledru:
> Hello
>
> That could be a nice gsoc project for next year :)
> Would you mind opening a bug here
> https://bugs.llvm.org/enter_bug.cgi?product=Packaging + deb packages
> with the details?
>
> Thanks
> Sylvestre
>
>
> Le dim. 11 nov. 2018 à 13:41, Franz Fehringer <fehrin2 at googlemail.com
> <mailto:fehrin2 at googlemail.com>> a écrit :
>
>     Hi Sylvestre,
>
>     Thx again, and i indeed did a build without any dependency on
>     libgcc (clang / libcxx / lld / compiler-rt / libunwind ... version
>     6.0.1) on Ubuntu 16.04.
>     The main difficulty was the dependency of compiler-rt on libunwind
>     and in the end the result was not 100% satisfying since on every
>     link -L/usr/local/lib had to be given to not pull in the wrong
>     (system) libunwind (in fact i removed the system libunwind-dev,
>     link line without hassles now, but not 100% satisfying as well).
>     Not depending (runtime dependency) on libgcc would be a further
>     improvement for apt.llvm.org <http://apt.llvm.org> IMO.
>     There still would be a dependency an crtbegin / crtend, but this
>     is lacking an official solution by now and is only a link time
>     dependency.
>
>     Best regards
>
>     Franz
>
>     P.S.
>
>     Another possible improvement here would be lld supporting file
>     based configuration (e.g. /usr/local lib first) and / or linker
>     scripts.
>
>
>     Am 11.11.2018 um 12:49 schrieb Sylvestre Ledru:
>>     Bonjour,
>>
>>     Welcome! By the way, Reshabh and myself wrote this blog post
>>     about that:
>>     http://blog.llvm.org/2018/09/integration-of-libc-and-openmp-packages.html
>>
>>
>>     I didn't investigating replacing libgcc. Would you have some doc
>>     on this to evaluate the complexity?
>>
>>     Thanks
>>     Sylvestre
>>
>>
>>
>>     Le dim. 14 oct. 2018 à 17:32, Franz Fehringer via cfe-dev
>>     <cfe-dev at lists.llvm.org <mailto:cfe-dev at lists.llvm.org>> a écrit :
>>
>>         Dear clang community,
>>
>>         Today i noticed that on apt.llvm.org <http://apt.llvm.org>
>>         now with clang / llvm 7 there are
>>         packages for libcxx / libcxxabi (not available in previous
>>         versions),
>>         thanks.
>>         Which amounts to the next level of "perfection": Would it be
>>         possible to
>>         craft packages which depend on compiler-rt instead of libgcc?
>>
>>         Best regards
>>
>>         Franz
>>
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>>
>

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