Displaying 2 results from an estimated 2 matches for "r308719".
2017 Aug 01
2
ubsan no longer compiles when libc++ is the default
...v1::__class_type_info'
../projects/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cc:233:
error: undefined reference to '__dynamic_cast'
[...]
Looks like ubsan no longer links to libc++abi ? (I see -lgcc_s -lc
-ldl -lrt -lpthread on the linker line.)
This configuration has worked with r308719 so I am guessing this is a
regression.
Regards,
ismail
2017 Aug 02
2
ubsan no longer compiles when libc++ is the default
.../ubsan_type_hash_itanium.cc:233:
>> error: undefined reference to '__dynamic_cast'
>> [...]
>>
>> Looks like ubsan no longer links to libc++abi ? (I see -lgcc_s -lc
>> -ldl -lrt -lpthread on the linker line.)
>>
>> This configuration has worked with r308719 so I am guessing this is a
>> regression.
>
> This might have done it:
> r309362 Support libc++abi in addition to libstdc++
>
> Can you spot SANITIZER_CXX_ABI_LIBRARY, SANITIZER_CXX_ABI_LIBNAME, SANITIZER_CXX_ABI_INTREE, and SANITIZER_CXX_ABI_SYSTEM in your CMakeCache.txt? If s...