[cfe-dev] How can I fix/exclude some failing tests when building with BUILD_SHARED_LIBS=ON

[Don Hinton via cfe-dev]

Still no idea why the module test fail, but here's my attempt to fix Clang
:: Tooling/clang-check-mac-libcxx-fixed-compilation-db.cpp:

https://reviews.llvm.org/D61697


On Wed, May 8, 2019 at 12:36 PM Don Hinton <hintonda at gmail.com> wrote:

> Tests just finished, and looks like most are clang, so adding cfe-dev.
>
> Btw, here's the full set of failing tests:
>
> Failing Tests (8):
>     Clang :: CXX/modules-ts/basic/basic.link/p2/module.cpp
>     Clang :: Modules/ExtDebugInfo.cpp
>     Clang :: Modules/using-directive-redecl.cpp
>     Clang :: Modules/using-directive.cpp
>     Clang :: PCH/chain-late-anonymous-namespace.cpp
>     Clang :: PCH/cxx-namespaces.cpp
>     Clang :: PCH/namespaces.cpp
>     Clang :: Tooling/clang-check-mac-libcxx-fixed-compilation-db.cpp
>
> ********************
> Unresolved Tests (1):
>     LLVM :: Transforms/Reassociate/reassociate-catchswitch.ll
>
>   Expected Passes    : 50790
>   Expected Failures  : 205
>   Unsupported Tests  : 841
>   Unresolved Tests   : 1
>   Unexpected Failures: 8
>
> On Wed, May 8, 2019 at 12:33 PM Don Hinton <hintonda at gmail.com> wrote:
>
>> The test in question is clang-check-mac-libcxx-fixed-compilation-db.cpp
>> which copies clang-check to a local directory to make sure clang can find
>> libcxx via rpath.
>>
>> However, when built with shared libs, the copy of clang-check can't find
>> any of it's libraries, so I'd like to either turn if off when
>> BUILD_SHARED_LIBS=ON, or find a way to fix it.  Thought about trying to use
>> DYLD_LIBRARY_PATH, but don't think that's the correct approach.
>>
>> There are also a set of clang module tests that fail, as well as a few
>> tools that build local without using llvm_add_library that I plan to fix,
>> but I think this one is special due to the copy.
>>
>> thanks in advance...
>> don
>>
>
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