[LLVMdev] problems to recompile LLVM version 3.4.1 with gcc48 / SuSE 13.1

[Vassil Vassilev]

On 06/13/2014 09:35 AM, Armin Steinhoff wrote:
> Tom Stellard wrote:
>> On Thu, Jun 12, 2014 at 10:57:46AM +0200, Armin Steinhoff wrote:
>>> Hi,
>>>
>>> first problem was:
>>>
>>>> FileManager.cpp:311:21: error: range-based ‘for’ loops are not allowed
>>>> in C++98 mode
>>>> for (auto & fe: SeenFileEntries) {
>>>> ^
>>>> FileManager.cpp:312:14: error: request for member ‘getValue’ in ‘fe’,
>>>> which is of non-class type ‘int’
>>>> if (fe.getValue() == StaleFileEntry) {
>>>> ^
>> Are you sure this is the 3.4.1 source?
> Sorry ... I didn't realize that the "ROOT" group of CERN is using their
> own git repository.
>
> And the LLVM version for ROOT is patched for Cling !! So I was "barking
> at the wrong tree" ... sorry.
Unfortunately cling is not part of LLVM and you should use the CERN 
vendor branch of llvm and clang. If there is enough user interest I can 
polish/generalize most of the patches and propose the project for 
inclusion. So far it seems not to be the case.
Vassil
>
> Many thanks so far !
>
> --Armin
>
>
>> This doesn't seem to match what
>> is in SVN:
>> https://llvm.org/viewvc/llvm-project/cfe/tags/RELEASE_34/dot1-final/lib/Basic/FileManager.cpp?revision=208032&view=markup
>>
>> -Tom
>>
>>> solved by adding -std=c++11 to Makefile.config
>>>
>>>
>>> Second one:
>>>
>>> Compilation of "SmallPtrSet.cpp" seems to be broken ...
>>> Solved by removing the conditional compile by
>>>
>>> #ifdef LLVM_HAS_RVALUE_REDERENCE for method "SmallPtrSetImplBase"
>>>
>>> Hope it doesn't break anything :)
>>>
>>>
>>> BTW .. is "cling" now integral part of LLVM ?
>>>
>>> Regards
>>>
>>> --Armin
>>>
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