[R] R 1.5.1 on AIX 5.1

[Thomas J Vogels]

Andy Pierce wrote:

> I'm trying to get R running on AIX 5.1 with the native AIX compilers, VisualAge C++
> 5.0.2.0 and XL Fortran Compiler 7.1.0.0. R compiled fine, but in running the test
> cases, the base-Ex.R tests fail in the Choleski decomposition with the following:


[snip]

 
> Any tips on what might be wrong or how to go about debugging these errors? I also
> tried using GNU/gcc 3.1 and ran into other problems in the test cases. 



Hi, I seem to remember that I had problems running the test cases when 
using the native fortran libs.  I have only tried to compile R with gcc 
recently. Do you only use the C compiler from gcc or also the Fortran 
compiler? Can you make sure that the correct libs (gcc's not xlc's) are 
picked up during linking?

  -tom


-- 
mailto:vogels at cmu.edu

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