implicit declaration of function ‘AES_ctr128_encrypt’

[rohitkathuria102]

I am trying to cross compile libssh on x86 for 32 bit-ARM board. i am able to compile and build openssl but libssh compilation is giving some errors::

while running cmake .. command i am facing this error::

/home/labadmin/32bit/libssh-0.9.1/src/libcrypto.c: In function ‘aes_ctr_encrypt’: /home/labadmin/32bit/libssh-0.9.1/src/libcrypto.c:706:3: error: implicit declaration of function ‘AES_ctr128_encrypt’; did you mean ‘AES_cfb128_encrypt’? [-Werror=implicit-function-declaration] AES_ctr128_encrypt(in, out, len, &cipher->aes_key->key, cipher->aes_key->IV, tmp_buffer, &num); ^~~~~~~~~~~~~~~~~~ AES_cfb128_encrypt cc1: some warnings being treated as errors src/CMakeFiles/ssh_shared.dir/build.make:1334: recipe for target 'src/CMakeFiles/ssh_shared.dir/libcrypto.c.o' failed make[2]: *** [src/CMakeFiles/ssh_shared.dir/libcrypto.c.o] Error 1 CMakeFiles/Makefile2:203: recipe for target 'src/CMakeFiles/ssh_shared.dir/all' failed make[1]: *** [src/CMakeFiles/ssh_shared.dir/all] Error 2 Makefile:151: recipe for target 'all' failed make: *** [all] Error 2

[jktjkt]

When you are having troubles building libssh, it is not a libnetconf2 bug, so do not report that to a libnetconf2 bug tracker.

My suggestion is to use a proper tool for cross compiling, such as Buildroot. The whole NETCONF stack with Netopeer is working there.