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

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.
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+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.
>
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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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