[R] Create package with Fortran 90 and C code

[Nathan S. Watson-Haigh]

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I'm trying to add some Fortran 90 code to an existing package.

When I compile and load the file manually like:
SHELL> R CMD SHLIB file.f90
R> dyn.load("file.so")

I can use the .Fortran() fine. However, when I try to build, install and load
the library I seem to be missing something.

I do a:
SHELL> R CMD build dir
SHELL> R CMD INSTALL pkg_version.tar.gz

Things seem to progress smoothly. However, in R when I try to load the package I
get an error like:

Error in dyn.load(file, DLLpath = DLLpath, ...) :
  unable to load shared library
'/cs/home/cslsi/wat410/R/ia64-unknown-linux-gnu-library/2.7/pkg/libs/pkg.so':
  /cs/home/cslsi/wat410/R/ia64-unknown-linux-gnu-library/2.7/pkg/libs/pkg.so:
undefined symbol: _ZTVN10__cxxabiv117__class_type_infoE
Error: package/namespace load failed for 'pkg'

Can anyone suggest what I might do to solve this?

Cheers,
Nathan



- --
- --------------------------------------------------------
Dr. Nathan S. Watson-Haigh
OCE Post Doctoral Fellow
CSIRO Livestock Industries
Queensland Bioscience Precinct
St Lucia, QLD 4067
Australia

Tel: +61 (0)7 3214 2922
Fax: +61 (0)7 3214 2900
Web: http://www.csiro.au/people/Nathan.Watson-Haigh.html
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