[PATCH] Add "native" to config.available_features, to make it easier to disable non-x-compile-safe tests

[Artyom Skrobov]

Thank you Renato.

Taking this over to cfe-commits, to get some more feedback on x_compile_tests_clang.patch, and more specifically, on the cross-compilation compatibility of test/Index/cindex-from-source.m and test/Index/complete-pch.m

Our experience shows that the special testing executables used by these tests (clang-test and c-index-test) always assume the host arch.
So these tests create a PCH file using the target arch, then test it with one of the above apps using the host arch.


From: Renato Golin [mailto:renato.golin at linaro.org]
Sent: 13 September 2013 10:39
To: Artyom Skrobov
Cc: llvm-commits at cs.uiuc.edu
Subject: Re: [PATCH] Add "native" to config.available_features, to make it easier to disable non-x-compile-safe tests

Hi Artyom,

That's a good idea. Patch looks good, too.

cheers,
--renato

On 13 September 2013 09:10, Artyom Skrobov <Artyom.Skrobov at arm.com> wrote:
Hello,

We're proposing adding "native" to config.available_features when host arch == target arch; then, tests which require native compilation environment can be marked as "REQUIRES: native".

As the first use case, we're updating two clang tests to include "REQUIRES: native", and marking the whole test/ExecutionEngine and test/ExecutionEngine/MCJIT directories as unsupported for cross-compilation.


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