[Nek5000-users] 1. help : compiling error

[nek5000-users at lists.mcs.anl.gov]

mansi?

Hi...  In general, things will compile with a lot of warnings about 
array sizes, etc..; don't know if there are any specific problems in 
your case or not...

The compiler failure error is what is stopping the final compile and 
link.  Not sure, but this could be a compiler/library version problem.  
I seem to remember that I had problems in the past when the version of 
Linux and the gcc/gfortran compiler was too old... Ask your system admin 
to do a "yum update ; yum upgrade".  In some cases, the version of 
RHEL/CentOS/Scientific Linux is so old that the latest compiler 
available for that version is still too old.  If that's the case, you 
must install and use your own version of a newer gfortran - this is very 
difficult because of all the dependencies, references, and libraries 
required; or, upgrade the base system version to the latest - much 
easier, but you may have problems getting an admin to do this ;-).  If 
you control the machine, do it yourself...  Note that this problem was 
referenced in another NEK5000 mailing list entry; do a search of the 
archives to find it using "...internal compiler error: in 
expand_expr_real_1"

See Ya,
Murph

-- 
Murphy Leo O'Dea
PhD Candidate
Oakland University
mlodea at oakland.edu


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             s23 = sij(j1,j2,1,5,e)
1
Warning: Array reference at (1) is out of bounds
gfortran -c  -O2 -fdefault-real-8 -fdefault-double-8 -x f77-cpp-input 
-DPTRSIZE8 -DLONGINT8 -DUNDERSCORE -DGLOBAL_LONG_LONG 
-I/home/users/mansi/eddy -I/home/users/mansi/nek5_svn/trunk/nek 
-I/home/users/mansi/nek5_svn/trunk/nek/cmt -I./ 
/home/users/mansi/nek5_svn/trunk/nek/fasts.f -o obj/fasts.o
/home/users/mansi/nek5_svn/trunk/nek/navier8.f: In function ‘setvert3d’:
/home/users/mansi/nek5_svn/trunk/nek/navier8.f:2354: internal compiler 
error: in expand_expr_real_1, at expr.c:6846
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://bugzilla.redhat.com/bugzilla> for instructions.
make: *** [obj/navier8.o] Error 1
make: *** Waiting for unfinished jobs....
  In file /home/users/mansi/nek5_svn/trunk/nek/fasts.f:343

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