[cfe-dev] getting clang to find non-default libstdc++

Marc J. Driftmeyer mjd at reanimality.com
Wed May 16 09:43:14 PDT 2012


Doing an update on clang pulled in libcxx and compiler-rt.

Removing both today only restores place holders and a Makefile for both 
compiler-rt and libcxx.

So clearly, something prematurely got injected into both of those paths.

- Marc

On 05/16/2012 06:41 AM, Chandler Carruth wrote:
> I dunno what this error is, will look into it more depth later, but 
> the patch I committed only touched documentation, so it seems unlikely 
> to have caused this. I suspect these are independent issues.
>
> On Wed, May 16, 2012 at 3:50 AM, Marc J. Driftmeyer 
> <mjd at reanimality.com <mailto:mjd at reanimality.com>> wrote:
>
>     From Trunk on Debian Linux after including the update of libcxx
>     and compile-rt under clang/runtime:
>>     -- Clang version: 3.2
>>     CMake Error at tools/clang/runtime/compiler-rt/CMakeLists.txt:48
>>     (add_subdirectory):
>>       The source directory
>>
>>     *   
>>     /home/mdriftmeyer/DeveloperProjects/LLVMProject/trunk/llvm/tools/clang/runtime/compiler-rt/test*
>>
>>       does not contain a CMakeLists.txt file.
>>
>>
>>     -- Host triple: x86_64-pc-linux
>>     -- Target triple: x86_64-pc-linux
>>     -- Target triple: x86_64-unknown-linux-gnu
>>     -- Native target architecture is X86
>>     -- Threads enabled.
>>     -- Configuring incomplete, errors occurred!
>>     mdriftmeyer at horus:~/DeveloperProjects/LLVMProject/cmake-clang-llvm$
>
>     - Marc
>
>
>     On 05/16/2012 01:20 AM, Chandler Carruth wrote:
>>     On Tue, May 15, 2012 at 11:27 PM, Nathan Ridge
>>     <zeratul976 at hotmail.com <mailto:zeratul976 at hotmail.com>> wrote:
>>
>>
>>
>>         > On Sun, Apr 29, 2012 at 6:47 AM, Rafael EspĂ­ndola
>>         >  wrote:
>>         > > You callin' my configuration strange? ;)
>>         > >
>>         > > Updated patch is attached.
>>         >
>>         > Linux, which was the main user of the "temporary hack", is
>>         fixed, so I
>>         > think this is OK. Chandler?
>>         >
>>         > LGTM
>>
>>         Could someone commit it then?
>>
>>
>>     Committed in r156911, thanks!
>>
>>
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>
>     -- 
>     Marc J. Driftmeyer
>     Email :: mjd at reanimality.com <mailto:mjd at reanimality.com>
>     Web :: http://www.reanimality.com
>     Cell :: (509) 435-5212 <tel:%28509%29%20435-5212>
>
>     _______________________________________________
>     cfe-dev mailing list
>     cfe-dev at cs.uiuc.edu <mailto:cfe-dev at cs.uiuc.edu>
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>
>

-- 
Marc J. Driftmeyer
Email :: mjd at reanimality.com <mailto:mjd at reanimality.com>
Web :: http://www.reanimality.com
Cell :: (509) 435-5212
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