I'm not too familiar with the build system and maybe this is the wrong place anyway to report a libopenssl issue but for what it's worth...
After a git clone
https://github.com/8devices/carambola2.git and following the build procedure the resulting /usr/bin/openssl (openssl-util)
did not execute, producing a large number of relocation errors instead. This has been worked around by:
mkdir -p files/usr/local/lib
cp ./staging_dir/target-mips_34kc_musl-1.1.14/root-ar71xx/usr/lib/libcrypto.so.1.0.0 files/usr/local/lib/
make
...
The originally installed library is ./build_dir/target-mips_34kc_musl-1.1.14/root-ar71xx/usr/lib/libcrypto.so.1.0.0
which is totally different and from 2014 according to strings -a.