Chime Signaling SDK for C++ compiling issues about amazon-chime-sdk-cpp HOT 9 CLOSED

Hi @SantosLV, thank you for reporting the issue. It might be due to setting boringssl to true as seen in here.

You might want to pass
-DLWS_WITH_BORINGSSL=OFF to turn it off or change the CMakeLists file to turn it off explicitly.

It is little weird that it didn't work with boring ssl though, would you be able to share the command you have used to build? Does it resemble something like

cmake -S . -B build -DLWS_OPENSSL_LIBRARIES="<boringssl_-ocation>/libssl.a;<boringssl-location>/libcrypto.a" -DLWS_OPENSSL_INCLUDE_DIRS=<ssl-header-location> -DCMAKE_TOOLCHAIN_FILE="./cmake/toolchains/LinuxClang.cmake"

?

We'll update the documentation as well to explicitly state this.

from amazon-chime-sdk-cpp.

Yeap,

the command I used was

cmake -S . -B build -DLWS_OPENSSL_LIBRARIES="boringssl/build/ssl/libssl.a;boringssl/build/crypto/libcrypto.a" -DLWS_OPENSSL_INCLUDE_DIRS=boringssl/include/openssl -DCMAKE_TOOLCHAIN_FILE="./cmake/toolchains/LinuxClang.cmake"

and I get the same errors.

Also-DLWS_WITH_BORINGSSL=OFF does not solve the issue.

What solves the issue for me was when I disable the option in CMakeLists.txt.

Thanks for your support @hokyungh .

from amazon-chime-sdk-cpp.

Hi glad changing the CMakeLists solved the issue. For DLWS_OPENSSL_INCLUDE_DIRS could you pass boringssl/include/? without openssl

from amazon-chime-sdk-cpp.

Yeap, boringssl/include/, solves the issue.

But then I got a linking error:

Linking C shared library libwebsockets.so
/usr/bin/ld: boringssl/build/crypto/libcrypto.a(bcm.c.o): relocation R_X86_64_PC32 against symbol `stderr@@GLIBC_2.2.5' can not be used when making a shared object; recompile with -fPIC
/usr/bin/ld: final link failed: bad value
clang: error: linker command failed with exit code 1 (use -v to see invocation)

from amazon-chime-sdk-cpp.

Would you be able to provide OS/version you are running and how you installed boringssl? As seen in the demo, we directly uses boringssl from webRTC built artifacts.

from amazon-chime-sdk-cpp.

I am using Ubuntu 20.04.5 LTS. As for boringssl, I clone it from here https://github.com/google/boringssl

from amazon-chime-sdk-cpp.

That's very interesting. Could you add -fPIC flag when building boringssl or use the one from WebRTC as described in the demo?

from amazon-chime-sdk-cpp.

Adding -fPIC flag solves the issue!! :)

Thanks for your support!!

from amazon-chime-sdk-cpp.

cool glad it worked! Will close the issue. Feel free to open issues if you experience any problem.

from amazon-chime-sdk-cpp.