From cb09d0e99ae4f10cd2b3f3ac667df83946a9744d Mon Sep 17 00:00:00 2001
From: Dominic Steinitz <dominic@steinitz.org>
Date: Sun, 30 Jun 2019 08:58:16 +0100
Subject: Remove sundials as it has its own repo now. Fix

 * https://github.com/haskell-numerics/hmatrix/issues/304
 * https://github.com/haskell-numerics/hmatrix/issues/302
 * https://github.com/haskell-numerics/hmatrix/issues/290
---
 packages/sundials/src/helpers.c | 44 -----------------------------------------
 1 file changed, 44 deletions(-)
 delete mode 100644 packages/sundials/src/helpers.c

(limited to 'packages/sundials/src/helpers.c')

diff --git a/packages/sundials/src/helpers.c b/packages/sundials/src/helpers.c
deleted file mode 100644
index f0ca592..0000000
--- a/packages/sundials/src/helpers.c
+++ /dev/null
@@ -1,44 +0,0 @@
-#include <stdio.h>
-#include <math.h>
-#include <arkode/arkode.h>                 /* prototypes for ARKODE fcts., consts. */
-#include <nvector/nvector_serial.h>        /* serial N_Vector types, fcts., macros */
-#include <sunmatrix/sunmatrix_dense.h>     /* access to dense SUNMatrix            */
-#include <sunlinsol/sunlinsol_dense.h>     /* access to dense SUNLinearSolver      */
-#include <arkode/arkode_direct.h>          /* access to ARKDls interface           */
-#include <sundials/sundials_types.h>       /* definition of type realtype          */
-#include <sundials/sundials_math.h>
-
-/* Check function return value...
-    opt == 0 means SUNDIALS function allocates memory so check if
-             returned NULL pointer
-    opt == 1 means SUNDIALS function returns a flag so check if
-             flag >= 0
-    opt == 2 means function allocates memory so check if returned
-             NULL pointer  
-*/
-int check_flag(void *flagvalue, const char *funcname, int opt)
-{
-  int *errflag;
-
-  /* Check if SUNDIALS function returned NULL pointer - no memory allocated */
-  if (opt == 0 && flagvalue == NULL) {
-    fprintf(stderr, "\nSUNDIALS_ERROR: %s() failed - returned NULL pointer\n\n",
-	    funcname);
-    return 1; }
-
-  /* Check if flag < 0 */
-  else if (opt == 1) {
-    errflag = (int *) flagvalue;
-    if (*errflag < 0) {
-      fprintf(stderr, "\nSUNDIALS_ERROR: %s() failed with flag = %d\n\n",
-	      funcname, *errflag);
-      return 1; }}
-
-  /* Check if function returned NULL pointer - no memory allocated */
-  else if (opt == 2 && flagvalue == NULL) {
-    fprintf(stderr, "\nMEMORY_ERROR: %s() failed - returned NULL pointer\n\n",
-	    funcname);
-    return 1; }
-
-  return 0;
-}
-- 
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