Hi, I compile programs which use ROOT and link with fortran .o files which use cernlib. I did this without problems on IRIX 5.3. My sysadmin recently upgrade our SGI from IRIX5.3 to IRIX6.5. I assume that I have to use a ROOT version compiled under IRIX6.X, so I download the gcc IRIX6.2 from the website and change my Makefile to use gcc. But when I try compiling I get ld32: FATAL 12: Expecting n32 objects: /usr5/zeus/sampson/apps/root/lib/libNew.so is o32. it seems that the rootlibs are not compiled under n32, but the old o32! So I try using the -o32 everywhere, then I get /usr/bin/ld ERROR: cannot mix -o32 abi with -n32 abi. But it doesn't say which lib is -n32. (I use cerlib 98 in this case: that's -o32, I believe. when using n32 I use cerlib 99). Out of desperation I try using the root compiled under CC IRIX5.3, and -o32 everywhere and cern98 and get many warnings and errors, like ld: WARNING 85: definition of y_gets in /usr/lib/libI77.a(dfe.o) preempts that definition in /usr/lib/libftn.so. ld: Giving up after printing 50 warnings. Use -wall to print all warnings. ld: ERROR 33: Unresolved text symbol "s_copy" -- 1st referenced by /cern/98/lib/libpdflib.a(structm.o). so it seems fortran linking doesn't work in this case. Basically, I want to be able to compile with ROOT and link to fortran CERLIB routines under IRIX 6.5. Can anyone tell me how to do this? Thanks, Scott
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