I was trying to compile afni on a similar architecture running RHEL 5.3. After 'cp Makefile.linuxPPC Makefile' followed by 'make', I got the following error:
/bin/rm -f thd_coords.o
gcc -O2 -ffast-math -mcpu=604e -DLINUX2 -DNO_GAMMA -Wcomment -Wformat -DUSE_TRACING -c thd_coords.c -I. -I/usr/X11R6/include -Inifti/niftilib -Inifti/nifticdf -Inifti/znzlib -I3DEdge/src -Irickr
thd_coords.c: In function âTHD_compute_oblique_angleâ:
thd_coords.c:601: internal compiler error: in rs6000_emit_minmax, at config/rs6000/rs6000.c:12074
The cpu type listed in Makefile.linuxPPC does not include IBM POWERn series.
I was wondering if AFNI is supported on IBM POWERn at all. Thanks.