prefix=/usr/local
exec_prefix=${prefix}
libdir=${exec_prefix}/lib
includedir=${prefix}/include
enginesdir=${libdir}/engines-1.1

Name: OpenSSL-libcrypto
Description: OpenSSL cryptography library
Version: 1.1.1t
Libs: -L${libdir} -lcrypto
Libs.private: -ldl -pthread 
Cflags: -I${includedir}