The operating system is ubuntu16.04 64-bit version, and openssl is version 1.1.0d.
Execute the following command:
CROSS_COMPILE=arm-linux- /usr/bin/perl ./Configure no-asm shared linux-armv4 --prefix=/opt/arm-cross-tools/openssl/
make && make install
Notice:
When the host system is a 64-bit system, the configuration is different from that of a 32-bit system, so be careful.