Open SSL

[dovantuan02]

hi everyone. I need help with error : src/impl/tls.hpp:71:10: fatal error: openssl/ssl.h: No such file or directory

[paullouisageneau]

libdatachannel depends on OpenSSL. It looks like you are cross-compiling, so you need OpenSSL built for your target architecture, and your toolchain should be able to find it. This is not a libdatachannel issue.

Additionnally, I would recommend using CMake instead of the simple Makefile for cross-compiling. Your SDK should provide a CMake toolchain that you need to specify with -DCMAKE_TOOLCHAIN_FILE.

[dovantuan02]

I have toolchain and openssl. I need build crosscompile with libdatachannel. Now, I don't know how to do that. Can't you help me with Makefile please ?

[paullouisageneau]

To cross-compile with CMake, refer to BUILDING.md. The commands are basically:

$ cmake -B build -DCMAKE_BUILD_TYPE=Release -DCMAKE_TOOLCHAIN_FILE=/your/toolchain.cmake -DOPENSSL_ROOT_DIR=/your/openssl/dir/or/prefix
$ cd build
$ make