prefix=/opt/tongsuo-8.4.0
exec_prefix=${prefix}
libdir=${exec_prefix}/lib64
includedir=${prefix}/include
enginesdir=${libdir}/engines-3

Name: OpenSSL-libcrypto
Description: OpenSSL cryptography library
Version: 3.0.3
Libs: -L${libdir} -lcrypto
Libs.private: -ldl 
Cflags: -I${includedir}