[Pw_forum] Compilation Error - Cygwin - PGI 8.0.4 Compilers

[Paolo Giannozzi]

On Mar 27, 2009, at 21:15 , snd2mra at yahoo.com wrote:

> Thanks for the reply. I tried commenting the 'stack.o'
> in the 'Makefile' present in clib/

bad idea. Replace stack.c with the following.

/*
   Copyright (C) 2007-2008 Quantum-Espressogroup
   This file is distributed under the terms of the
   GNU General Public License. See the file `License'
   in the root directory of the present distribution,
   or http://www.gnu.org/copyleft/gpl.txt .
*/

#include "c_defs.h"
#include <stdio.h>
#include <stdlib.h>
#ifdef __INTEL

#include <sys/resource.h>

void F77_FUNC_(remove_stack_limit,REMOVE_STACK_LIMIT) (void) {

   struct rlimit rlim = { RLIM_INFINITY, RLIM_INFINITY };

   /* Modified according to Cesar Da Silva suggestions */
   if ( setrlimit(RLIMIT_STACK, &rlim) == -1 ) {
     if ( getrlimit(RLIMIT_STACK, &rlim) == 0 ) {
       rlim.rlim_cur = rlim.rlim_max;
       if ( setrlimit(RLIMIT_STACK, &rlim) == 0 ) {
         getrlimit(RLIMIT_STACK, &rlim);
       } else {
         perror("  Cannot set stack size to new value");
       }
     }
   }
}

#else
void F77_FUNC_(remove_stack_limit,REMOVE_STACK_LIMIT) (void) {
}
#endif

---
Paolo Giannozzi, Democritos and University of Udine, Italy