Notes:
1) We cannot reproduce this on a Solaris system using gcc/g77 3.4.6.
(Doubled underscores are generated there by g77 and handled correctly
in R.) So whatever the issue really is, it is not simply that 'this
code no longer compiles properly with g77'.
2) Package cluster has since been updated not to use underscores, so
simply trying an R-patched tarball should solve the issue.
There may be other packages with Fortran code and underscores, so it
would be helpful if someone with evidence of the problem could produce
an accurate analysis and patch.
On Mon, 22 Nov 2010, Tom "spot" Callaway wrote:
On 11/05/2010 07:59 AM, Johann Hibschman wrote:
"Tom \"spot\" Callaway" <tcall...@redhat.com> writes:
Full build log is here:
http://koji.fedoraproject.org/koji/getfile?taskID=2571563&name=build.log
Default gcc in RHEL 4 is 3.4.6-10, which has g77 rather than gfortran.
It looks like this code no longer compiles properly with g77.
Thankfully, RHEL 4 also includes a copy of gcc 4.1, so I should be able
to work around this by using that instead.
Did you have any luck with this? I'm also stuck on RHEL 4, also facing
that same error, but I've not been able to find gfortran anywhere on the
system.
Yes, I was able to get this working by installing the gcc4-gfortran and
gcc4-c++ packages on RHEL 4, and setting CC=gcc4, CXX=g++4, FC=gfortran
and F77=gfortran.
I pushed this package into EPEL (http://fedoraproject.org/wiki/EPEL), so
if you'd rather just use my builds instead of trying your own, 2.12.0 is
available now.
( For this specific update, see:
https://admin.fedoraproject.org/updates/R-2.12.0-1.el4.1 )
Thanks,
~spot
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Brian D. Ripley, rip...@stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
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