tclark@honir.cs.cornell.edu (Timothy Clark) (10/17/90)
For those of you having problems compiling ISIS on SUN3 machines, receiving the error msg: > cc -DNOSUNLWP -DSUN3 -I../../include -c -O3 ../../util/isis.c > cc: Fatal error in iropt: Segmentation fault (core dumped) The problem is the -O3 optimization level. To correct the problem, edit the SUN3/makefile, changing the following line: From: OPTIMSTD = CC=cc OPTIM="-O3" To: OPTIMSTD = CC=cc OPTIM="-O" This will effectively change the optimization from level 3 to the default level 2, and correct the problem. --Tim