Hi John, all,
I've built LLVM HEAD using:
cmake -DLLVM_ENABLE_PROJECTS="clang;compiler-rt"
-DLLVM_TARGETS_TO_BUILD="X86;PowerPC" -DCMAKE_BUILD_TYPE=Release -G "Unix
Makefiles" ../llvm
And it does seem that there is no libclang_rt.asan-powerpc.a being
generated. The clang docs are a bit vague, though they do state that "most
sanitizers are only supported on Linux X86-64". So it seems that indeed
it's not supported.
The ASAN docs did suggest support:
https://github.com/google/sanitizers/wiki/AddressSanitizer
For now this seems to solve the confusion though.
Cheers,
Thom
On Mon, 11 Feb 2019 at 17:18, John Paul Adrian Glaubitz <
[email protected]> wrote:
> Hi Thom!
>
> On 2/11/19 2:07 PM, Thom Wiggers wrote:
> > I'm trying to run tests on the debian ppc version from the ports, and
> I'm running into the problem that the clang package seems to not include
> some powerpc libraries (only powerpc64 libraries).
> >
> > Specifically, this file [0] does not seem to have
> libclang_rt.asan-powerpc.a. This file is needed to enable -fsanitize in
> Clang.
>
> Looking at the build log, it seems that libclang_rt.asan-powerpc.a is not
> being built on powerpc:
>
> >
> https://buildd.debian.org/status/fetch.php?pkg=llvm-toolchain-7&arch=powerpc&ver=1%3A7.0.1-6&stamp=1549250586&raw=0
>
> I'm not sure why. Have you tried checking out LLVM from git and see if it
> gets build there?
>
> > Is there any bug tracker?
>
> Just use the regular Debian bug tracker:
>
> > https://www.debian.org/Bugs/Reporting
> > https://wiki.debian.org/reportbug
>
> Adrian
>
> --
> .''`. John Paul Adrian Glaubitz
> : :' : Debian Developer - [email protected]
> `. `' Freie Universitaet Berlin - [email protected]
> `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
>
