AMBER Archive (2005)

Subject: RE: AMBER: Amber 7 Compiler Error

From: Ross Walker (ross_at_rosswalker.co.uk)
Date: Tue Jul 19 2005 - 10:36:03 CDT

Dear Stephen,

> I am attempting to compile Amber 7 on a SuSE 9.3 linux
> platform using gcc
> version 3.3.5 20050117 (prerelease).
>
> I got an error message while compiling gibbs:
>
> ../Compile L2 -P -DNOEWALD connrg.f
> cat connrg.f | cpp -traditional -P -DNOEWALD -DLinux
> > _connrg_.f
> g77 -c -O3 -fno-globals -ff90 -funix-intrinsics-hide _connrg_.f
> _connrg_.f: In subroutine `torccs':
> _connrg_.f:852: internal compiler error: in get_loop_body, at
> cfgloop.c:1026
>
> I have compiled Amber 7 on previous versions of the SuSE distribution.

This is most likely what it says, an internal compiler error (or bug). I
would try looking for a patch for your GCC and G77 installations or
alternatively use a non pre-release version of GCC. Alteratively try out the
intel compilers.

All the best
Ross

/\
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|\oss Walker

| Department of Molecular Biology TPC15 |
| The Scripps Research Institute |
| Tel: +1 858 784 8889 | EMail:- ross_at_rosswalker.co.uk |
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