[cfe-commits] [LLVMdev] Clang build "clang-native-arm-cortex-a9" is broken

[Galina Kistanova]

I have tracked it down to the real reason.

The revisions 139934-139937 has changed the order in which configure
chooses a compiler. Clang is checked first, then llvm-gcc, and then
gcc.

I can see the reason for this change.
However, in this particular case it has broken the build because
Ubuntu includes clang 2.8 which doesn't know where includes are.

I have removed clang from the host to force gcc to be chosen, which is
what is intended for this builder.

The buildslave will be back on-line shortly.

Thanks

Galina.

On Tue, Sep 20, 2011 at 11:29 AM, Eric Christopher <echristo at apple.com> wrote:
> Yeah. That code has been there since r91421 and wouldn't have failed recently otherwise. Did something change on the host?
>
> -eric
>
>
> On Sep 20, 2011, at 11:27 AM, Jim Grosbach wrote:
>
>> The host c++ standard library is missing <utility>, it appears.
>>
>>
>> On Sep 20, 2011, at 11:22 AM, Galina Kistanova wrote:
>>
>>> Please use the correct link :
>>> http://63.145.236.72:8011
>>> and ignore the previous.
>>>
>>> Also log for broken build is here:
>>>
>>> make[1]: Entering directory
>>> `/home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/lib/Support'
>>> llvm[1]: Compiling APFloat.cpp for Release+Asserts build
>>> llvm[1]: Compiling APInt.cpp for Release+Asserts build
>>> In file included from APFloat.cpp:15:
>>> In file included from
>>> /home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/ADT/APFloat.h:104:
>>> In file included from
>>> /home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/ADT/APInt.h:18:
>>> In file included from
>>> /home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/ADT/ArrayRef.h:13:
>>> In file included from
>>> /home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/ADT/SmallVector.h:17:
>>>  [1m/home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/Support/type_traits.h:20:10:
>>>  [0m [0;1;31mfatal error:  [0m [1m'utility' file not found
>>>  [0m#include <utility>
>>>  [0;1;32m         ^
>>>  [0mIn file included from APInt.cpp:16:
>>> In file included from
>>> /home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/ADT/APInt.h:18:
>>> In file included from
>>> /home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/ADT/ArrayRef.h:13:
>>> In file included from
>>> /home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/ADT/SmallVector.h:17:
>>>  [1m/home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/include/llvm/Support/type_traits.h:20:10:
>>>  [0m [0;1;31mfatal error:  [0m [1m'utility' file not found
>>>  [0m#include <utility>
>>>  [0;1;32m         ^
>>>  [0m1 error generated.
>>> make[1]: *** [/home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/lib/Support/Release+Asserts/APInt.o]
>>> Error 1
>>> make[1]: *** Waiting for unfinished jobs....
>>> 1 error generated.
>>> make[1]: *** [/home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/lib/Support/Release+Asserts/APFloat.o]
>>> Error 1
>>> make[1]: Leaving directory
>>> `/home/buildslave/zorg/buildbot/osuosl/slave/clang-native-arm-cortex-a9/llvm/lib/Support'
>>> make: *** [all] Error 1
>>> program finished with exit code 2
>>> elapsedTime=0.802856
>>>
>>>
>>>
>>> On Tue, Sep 20, 2011 at 10:59 AM, Galina Kistanova <gkistanova at gmail.com> wrote:
>>>> Hello everybody,
>>>>
>>>> Just a short note that clang build "clang-native-arm-cortex-a9" is
>>>> broken and the very last successful build was for revision 139932.
>>>> All newer revisions fail.
>>>>
>>>> The builder is available here:
>>>> http://172.16.0.135:8011/waterfall
>>>>
>>>> Thanks
>>>>
>>>> Galina
>>>>
>>>
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>>
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