llvm dev - Mar 2017 - [cfe-dev] [4.0.0 Release] 'final' has been tagged

ARM and AArch64 looking good, uploaded.

4e62f3d5dcc95189eaec2d950950876a423f8a8c
clang+llvm-4.0.0-aarch64-linux-gnu.tar.xz
1b031f16683e3bcd779f50e6d47d0d1f3f265e9f
clang+llvm-4.0.0-armv7a-linux-gnueabihf.tar.xz

On 10 March 2017 at 12:14, Ben Pope via cfe-dev <cfe-dev at
lists.llvm.org> wrote:
> On 09/03/17 00:52, Hans Wennborg via cfe-dev wrote:
>>
>> Dear testers,
>>
>> The final version of 4.0.0 was just tagged (from the 4.0 branch at
>> r297335). There were no changes after rc4.
>>
>> Please build the final binaries and upload to the sftp.
>
>
> All done for Ubuntu x64:
>
> clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
> clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.10.tar.xz
>
> Ben
>
>
>
> _______________________________________________
> cfe-dev mailing list
> cfe-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev

On Fri, Mar 10, 2017 at 7:01 AM, Renato Golin via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
> ARM and AArch64 looking good, uploaded.
>
This is not particularly related to this RC but in general with 4.0.0
I am seeing a failure quite common while building for arm

| ./.libs/libsqlite3.so: undefined reference to `__mulodi4'
| clang-4.0: error: linker command failed with exit code 1 (use -v to
see invocation)
| make: *** [Makefile:509: sqlite3] Error 1

There are few bug reports in bugzilla also reporting similar issue
e.g.

https://bugs.llvm.org//show_bug.cgi?id=14469

suggestion is to link compiler-rt which works in limited testing
but I think its a general problem where clang is assuming compiler-rt
functions will be provided during link which is fine if there was
an option to disable this behavior, I could not find any option to
do so.
> 4e62f3d5dcc95189eaec2d950950876a423f8a8c
> clang+llvm-4.0.0-aarch64-linux-gnu.tar.xz
> 1b031f16683e3bcd779f50e6d47d0d1f3f265e9f
> clang+llvm-4.0.0-armv7a-linux-gnueabihf.tar.xz
>
> On 10 March 2017 at 12:14, Ben Pope via cfe-dev <cfe-dev at
lists.llvm.org> wrote:
>> On 09/03/17 00:52, Hans Wennborg via cfe-dev wrote:
>>>
>>> Dear testers,
>>>
>>> The final version of 4.0.0 was just tagged (from the 4.0 branch at
>>> r297335). There were no changes after rc4.
>>>
>>> Please build the final binaries and upload to the sftp.
>>
>>
>> All done for Ubuntu x64:
>>
>> clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
>> clang+llvm-4.0.0-x86_64-linux-gnu-ubuntu-16.10.tar.xz
>>
>> Ben
>>
>>
>>
>> _______________________________________________
>> cfe-dev mailing list
>> cfe-dev at lists.llvm.org
>> http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-dev
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev

Hi Khem,

On Fri, Mar 10, 2017 at 1:03 PM, Khem Raj via llvm-dev
<llvm-dev at lists.llvm.org> wrote:
> On Fri, Mar 10, 2017 at 7:01 AM, Renato Golin via llvm-dev
> <llvm-dev at lists.llvm.org> wrote:
>> ARM and AArch64 looking good, uploaded.
>>
>
> This is not particularly related to this RC but in general with 4.0.0
> I am seeing a failure quite common while building for arm
>
> | ./.libs/libsqlite3.so: undefined reference to `__mulodi4'
> | clang-4.0: error: linker command failed with exit code 1 (use -v to
> see invocation)
> | make: *** [Makefile:509: sqlite3] Error 1
>
> There are few bug reports in bugzilla also reporting similar issue
> e.g.
>
> https://bugs.llvm.org//show_bug.cgi?id=14469
Many of those bugs are pre-4.0.0. Did you see the same issues with
earlier LLVM versions as well, or are you saying these errors are new
with 4.0.0?

Thanks,
Hans