Version 3.2.2 - has this build even been tested? I ran ./configure and ./make.
configure worked just fine, but while running make, I got a ton of errors. All of them are because of missing #includes for standard stuff like stdio.h, stdlib.h, string.h etc.
It's hard for me to believe that someone actually tried to build this on Linux before posting this version.
3.2.2 built fine on Linux when it was posted 4.5 years ago.
Gcc and the standard libs have changed a lot since then.
It sounds like you figured out how to get it to build with a recent toolchain.