Dear Dirk:
Thanks very much. It helps to rtfm -- and it helps even more to
know which fm2r.
Best Wishes,
Spencer
Dirk Eddelbuettel wrote:
On Sat, May 17, 2008 at 01:04:03PM -0700, Spencer Graves wrote:
Dear Professors Ripley and Murdoch:
Thanks very much for the suggestion to upgrade my Rtools. That
fixed the problem.
Another question: How do people typically debug problems linking
to legacy Fortran? For example, is there a reasonable (open source)
debugger for gfortran? In the DierckxSpline package, Sundar Dorai-Raj
and I link R to Fortran written by Paul Dierckx in 1979, last updated in
1987. We've encountered segmentation errors killing R, which are
difficult to diagnose.
Look at valgrind, which is also documented in the R Extensions manual.
Dirk
making DLL ...
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