Hello, I am trying to build NHC98 for AIX5.1L. I have tried 1.16 and the 1.17 snapshot and get similar results either way: /home/jgoerzen/programs/nhc98/nhc98-1.17/script/nhc98 -c +CTS -lib -redefine -C TS +RTS -H32M -RTS -o /home/jgoerzen/programs/nhc98/nhc98-1.17/targets/powerpc -AIX-5.1.0.0/obj/prelude/DErrNo/DErrNo.o DErrNo.hs /home/jgoerzen/programs/nhc98/nhc98-1.17/script/nhc98[452]: 54306 Segmentation fault(coredump) Trying to get tag from unevaluated node in TABLESWITCH at 200a32fd! Node is: 20053057 at 200c653c The program that coredumped is hmake-PRAGMA and the unevaluated node message is coming from nhc98comp. I have tried expanding the --heap argument to configure, but it didn't help. Here's some info about the environment: OS: AIX5.1L CPU: PowerPC64 (but running and compiling in 32-bit mode!) Compiler: GNU GCC 3.3.2 Bootstrapping with: gcc (I have no other Haskell compiler on AIX) Any hints would be greatly appreciated. Thanks! -- John Goerzen