This is the beta of the first release of pcc since almost forever. The main architectures supported are i386 and amd64, other targets may have less functionality.
Tarballs of the latest pcc compiler and pcc-libs sources can be found in ftp://pcc.ludd.ltu.se/pub/pcc-beta/. Now heavy testing is needed, please report bugs at http://pcc.ludd.ltu.se/jira to help development.
To compile and install pcc you need lex (or flex), yacc (or bison) and a C compiler. It is supposed to compile and run on BSDs and Linux.
Ragge & the pcc team.