From 085cbee1163d6cd6bd787718fb2152f37fd049c0 Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Tue, 18 Jul 2017 11:14:59 -0400
Subject: [PATCH] protect LAMMPS from calling incompatible QUIP library with
 -DLAMMPS_BIGBIG

---
 src/USER-QUIP/pair_quip.cpp | 11 +++++++++++
 src/USER-QUIP/pair_quip.h   |  5 +++++
 2 files changed, 16 insertions(+)

diff --git a/src/USER-QUIP/pair_quip.cpp b/src/USER-QUIP/pair_quip.cpp
index 0ad8066027..ccd71235e7 100644
--- a/src/USER-QUIP/pair_quip.cpp
+++ b/src/USER-QUIP/pair_quip.cpp
@@ -124,12 +124,23 @@ void PairQUIP::compute(int eflag, int vflag)
   lattice[7] = domain->yz;
   lattice[8] = domain->zprd;
 
+#if defined(LAMMPS_BIGBIG)
+  error->all(FLERR,"Pair style quip does not support -DLAMMPS_BIGBIG");
+  // quip_lammps_longint_wrapper(
+  // (&nlocal,&nghost,atomic_numbers,tag,
+  //   &inum,&sum_num_neigh,ilist,
+  //   quip_num_neigh,quip_neigh,lattice,
+  //   quip_potential,&n_quip_potential,&x[0][0],
+  //   &quip_energy,quip_local_e,quip_virial,quip_local_virial,quip_force);
+#else
   quip_lammps_wrapper
     (&nlocal,&nghost,atomic_numbers,tag,
      &inum,&sum_num_neigh,ilist,
      quip_num_neigh,quip_neigh,lattice,
      quip_potential,&n_quip_potential,&x[0][0],
      &quip_energy,quip_local_e,quip_virial,quip_local_virial,quip_force);
+#endif
+
   iquip = 0;
   for (ii = 0; ii < ntotal; ii++) {
      for( jj = 0; jj < 3; jj++ ) {
diff --git a/src/USER-QUIP/pair_quip.h b/src/USER-QUIP/pair_quip.h
index 985a43fd7e..c785792410 100644
--- a/src/USER-QUIP/pair_quip.h
+++ b/src/USER-QUIP/pair_quip.h
@@ -29,6 +29,11 @@ extern "C"
       int*, int*, double*,
       int*, int*, double*,
       double*, double*, double*, double*, double*);
+   // void quip_lammps_longint_wrapper(int*, int*, int*, int64_t*,
+   //   int*, int*, int*,
+   //   int*, int*, double*,
+   //   int*, int*, double*,
+   //   double*, double*, double*, double*, double*);
    void quip_lammps_potential_initialise(int*, int*, double*, char*, int*, char*, int*);
 }