Use pkg-config --cflags-only-I when getting the include files necessary to build with OpenSSL. Previous approach caused a bad compiler option get set.
Use pkg-config --cflags-only-I when getting the include files necessary to
build with OpenSSL. Previous approach caused a bad compiler option get set.

libssh2/libssh2,libssh2/libssh2,libssh2/libssh2,libssh2/libssh2