hi stephen & bob:

bob,
in Makefile.cygwin there are four gcc setences:

CC = gcc -O2 -ffast-math -DCYGWIN -DNO_GAMMA $(CEXTRA) -UUSE_TRACING -DDONT_USE_MCW_MALLOC
CCVOL = gcc -O2 -ffast-math -DCYGWIN -DNO_GAMMA $(CEXTRA) -UUSE_TRACING -DDONT_USE_MCW_MALLOC
CCFAST = gcc -O3 -ffast-math -DCYGWIN -DNO_GAMMA $(CEXTRA) -UUSE_TRACING -DDONT_USE_MCW_MALLOC
CCMIN = gcc

do you mean add -DDONT_USE_HINTS here? if so ,I have tried, but the problem(process of compile stop at thd_loaddblk.c)is still there.

and I downloaded the binary copy compiled at windows 2000 from afni homepage. when it initilized the first line was:
**Version check disabled:system doesn't support share memory
you said "SysV IPC shared memory" above, is this the problem?


stephen,
I tried to compile at linux,and succeeded. Also I tried at windows 2000,and also failed. I think maybe at some step I have mistake, below is how I do at windows xp or windows 2000,please check for me:

1, tar zxf afni_src_7-5-03.tgz.gz
2, cd afni_src
3, emacs Makefile.cygwin(modify INSTALLDIR & add -DDONT_USE_HINTS said above)
4, cp Makefile.cygwin Makefile
5, make totality_exe(or make totality)


At last, I am a newer of linux,thanks for your help.