[llvm-commits] [llvm] r139934 - in /llvm/trunk: autoconf/configure.ac configure

[Eric Christopher]

On Oct 10, 2011, at 11:07 AM, Joerg Sonnenberger wrote:

> On Mon, Oct 10, 2011 at 10:49:45AM -0700, Eric Christopher wrote:
>> 
>> On Oct 9, 2011, at 3:12 PM, Joerg Sonnenberger wrote:
>> 
>>> On Fri, Sep 16, 2011 at 08:36:17PM -0000, Eric Christopher wrote:
>>>> Author: echristo
>>>> Date: Fri Sep 16 15:36:16 2011
>>>> New Revision: 139934
>>>> 
>>>> URL: http://llvm.org/viewvc/llvm-project?rev=139934&view=rev
>>>> Log:
>>>> Have the llvm configure process look for clang, then llvm-gcc, and then gcc
>>>> on all platforms.
>>> 
>>> This breaks the build for me on Linux. It seems to pick up Clang and
>>> that gives:
>>> 
>>> /home/joerg/work/LLVM/llvm/lib/Object/ELFObjectFile.cpp:257:3: error:
>>> implicit instantiation of undefined template
>>>  '<anonymous>::ELFDataTypeTypedefHelper<1, false>'
>>>  LLVM_ELF_IMPORT_TYPES(target_endianness, is64Bits)
>>> 
>>> etc.
>> 
>> Should probably install a newer clang or you can use CC=gcc CXX=g++ on
>> your configure line. The clang-2.9 release should be in good enough
>> shape to build top of tree llvm.
> 
> The clang in question is r135244.

Interesting. Do newer clangs have this problem? It's a bug if so. Theoretically we have bots that should be bootstrapping in some way.

-eric