when building (any version) of racket lang on PaX-enabled system it show error at the stage: make entering directory racket/src/build/gc2 ../racketgc ... so we need run paxctl -m for racketgc before calling it. Also for all produced racket binaries, which run in the building process we need run paxctl -m before trying execute them
*** This bug has been marked as a duplicate of bug 356343 ***