llvm dev - Feb 2016 - asan link failure when configuring with -DBUILD_SHARED_LIBS=ON

Looking

On Thu, Feb 25, 2016 at 9:13 PM, Kostya Serebryany <kcc at google.com>
wrote:
> +Alexey
>
> On Thu, Feb 25, 2016 at 5:30 AM, Diego Novillo <dnovillo at
google.com>
> wrote:
>
>>
>> I'm getting this link failure when running ninja check on Linux. 
I'm
>> configuring with shared libraries enabled, so I'm not sure why asan
is
>> looking for .a archives.
>>
>> $ cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug -DLLVM_BUILD_TESTS=ON
>> -DCLANG_INCLUDE_DOCS=ON -DBUILD_SHARED_LIBS=ON ../llvm
>> $ ninja check-all
>> FAILED: cd [..]bld/projects/compiler-rt/lib/asan/tests &&
>> [...]/bld/./bin/clang
ASAN_INST_TEST_OBJECTS.gtest-all.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_asm_test.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_globals_test.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_interface_test.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_test.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_oob_test.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_mem_test.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_str_test.cc.i386-with-calls.o
>> ASAN_INST_TEST_OBJECTS.asan_test_main.cc.i386-with-calls.o -o
>>
[...]/bld/projects/compiler-rt/lib/asan/tests/default/Asan-i386-with-calls-Test
>> -Wl,-allow-shlib-undefined --driver-mode=g++ -fsanitize=address -m32
>> /usr/bin/ld: cannot find
>> [...]/bld/bin/../lib/clang/3.9.0/lib/linux/libclang_rt.asan-i386.a: No
such
>> file or directory
>> /usr/bin/ld: cannot find
>> [...]/bld/bin/../lib/clang/3.9.0/lib/linux/libclang_rt.asan_cxx-i386.a:
No
>> such file or directory
>> clang-3.9: error: linker command failed with exit code 1 (use -v to see
>> invocation)
>>
>> Has anyone seen this?
>>
>>
>> Thanks.  Diego.
>>
>
>

-- 
Alexey Samsonov
vonosmas at gmail.com
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Fixed by LLVM r262063, thanks for reporting this!

On Fri, Feb 26, 2016 at 11:35 AM, Alexey Samsonov <vonosmas at gmail.com>
wrote:
> Looking
>
> On Thu, Feb 25, 2016 at 9:13 PM, Kostya Serebryany <kcc at
google.com> wrote:
>
>> +Alexey
>>
>> On Thu, Feb 25, 2016 at 5:30 AM, Diego Novillo <dnovillo at
google.com>
>> wrote:
>>
>>>
>>> I'm getting this link failure when running ninja check on
Linux.  I'm
>>> configuring with shared libraries enabled, so I'm not sure why
asan is
>>> looking for .a archives.
>>>
>>> $ cmake -G Ninja -DCMAKE_BUILD_TYPE=Debug -DLLVM_BUILD_TESTS=ON
>>> -DCLANG_INCLUDE_DOCS=ON -DBUILD_SHARED_LIBS=ON ../llvm
>>> $ ninja check-all
>>> FAILED: cd [..]bld/projects/compiler-rt/lib/asan/tests &&
>>> [...]/bld/./bin/clang
ASAN_INST_TEST_OBJECTS.gtest-all.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_asm_test.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_globals_test.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_interface_test.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_test.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_oob_test.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_mem_test.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_str_test.cc.i386-with-calls.o
>>> ASAN_INST_TEST_OBJECTS.asan_test_main.cc.i386-with-calls.o -o
>>>
[...]/bld/projects/compiler-rt/lib/asan/tests/default/Asan-i386-with-calls-Test
>>> -Wl,-allow-shlib-undefined --driver-mode=g++ -fsanitize=address
-m32
>>> /usr/bin/ld: cannot find
>>> [...]/bld/bin/../lib/clang/3.9.0/lib/linux/libclang_rt.asan-i386.a:
No such
>>> file or directory
>>> /usr/bin/ld: cannot find
>>>
[...]/bld/bin/../lib/clang/3.9.0/lib/linux/libclang_rt.asan_cxx-i386.a: No
>>> such file or directory
>>> clang-3.9: error: linker command failed with exit code 1 (use -v to
see
>>> invocation)
>>>
>>> Has anyone seen this?
>>>
>>>
>>> Thanks.  Diego.
>>>
>>
>>
>
>
> --
> Alexey Samsonov
> vonosmas at gmail.com
>


-- 
Alexey Samsonov
vonosmas at gmail.com
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On Fri, Feb 26, 2016 at 4:04 PM, Alexey Samsonov <vonosmas at gmail.com>
wrote:
> Fixed by LLVM r262063, thanks for reporting this!
>
Excellent.  Thanks for the fix!
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