Compilation and Installation
From OpenSSLWiki
Get source code
http://www.openssl.org/source/
Compilation
once you untarred source ( or got it from a source control ) best is to look at README provided in it.
cat README
where you will understand that you have to read another file INSTALL :
cat INSTALL
Depending on your platform you will have to pick up the right INSTALL by example INSTALL.W64. Default is for Unix based systems.
Quick
./config make make test make install
Platfom specific
Linux
Intel
ARM
Windows
W32
W64
Windows CE
Mac
More
VMS
OS/2
NetWare
5.x 6.x