Add `-j 1' to builds, and `--disable-libffi' to configure.
Add `-j 1' to builds, and `--disable-libffi' to configure.

mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket,mafagafogigante/racket