WIEN2k-FAQ: Compilation on SUN systems

©2001 by P. Blaha, K. Schwarz and J. Luitz

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Problem: Compilation of Fortran90 on SUNs fails.

Fix: SUN compilation seems to depend a lot on the Compiler version. As far as I heared there are no problems on a Version dated:

Last change: 00/04/03 Sun WorkShop 6

However, I know from some other SUNs that there compiler has several different problems:

So in essence: It seems to be important to have a new Fortran compiler. But even so, runtime problems may/may not occur at specific optimization levels.

Peter Blaha,