Index: /issm/trunk/configs/linux64/linux64.sh
===================================================================
--- /issm/trunk/configs/linux64/linux64.sh	(revision 2417)
+++ /issm/trunk/configs/linux64/linux64.sh	(revision 2418)
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-./configure --prefix=$ISSM_DIR --with-matlab-dir=$MATLAB_DIR --with-triangle-dir=$ISSM_DIR/externalpackages/triangle/install --with-metis-dir=$ISSM_DIR/externalpackages/metis/install --with-petsc-dir=$ISSM_DIR/externalpackages/petsc/install --with-mpi-include=$ISSM_DIR/externalpackages/mpich2/install/include  --with-mpi-lib="-L$ISSM_DIR/externalpackages/mpich2/install/lib/ -lmpich" --with-petsc-arch=$ISSM_ARCH --with-dakota-dir=$ISSM_DIR/externalpackages/dakota/install --with-blas-lapack-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/fblaslapack/$ISSM_ARCH --with-plapack-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/PLAPACKR32/$ISSM_ARCH --with-blacs-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/blacs-dev/$ISSM_ARCH --with-scalapack-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/SCALAPACK/$ISSM_ARCH --with-mumps-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/MUMPS_4.6.3/$ISSM_ARCH --with-fortran-lib="-L/usr/lib/gcc/x86_64-redhat-linux/4.1.1/ -lgfortran" --with-graphics-lib=/usr/lib64/libX11.so --with-cxxoptflags="-march=opteron -O2" --with-numthreads=16
+./configure --prefix=$ISSM_DIR --with-matlab-dir=$MATLAB_DIR --with-triangle-dir=$ISSM_DIR/externalpackages/triangle/install --with-metis-dir=$ISSM_DIR/externalpackages/metis/install --with-petsc-dir=$ISSM_DIR/externalpackages/petsc/install --with-mpi-include=$ISSM_DIR/externalpackages/mpich2/install/include  --with-mpi-lib="-L$ISSM_DIR/externalpackages/mpich2/install/lib/ -lmpich" --with-petsc-arch=$ISSM_ARCH --with-dakota-dir=$ISSM_DIR/externalpackages/dakota/install --with-blas-lapack-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/fblaslapack/$ISSM_ARCH --with-plapack-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/PLAPACKR32/$ISSM_ARCH --with-blacs-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/blacs-dev/$ISSM_ARCH --with-scalapack-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/SCALAPACK/$ISSM_ARCH --with-mumps-dir=$ISSM_DIR/externalpackages/petsc/install/externalpackages/MUMPS_4.6.3/$ISSM_ARCH --with-fortran-lib="-L/usr/lib/gcc/x86_64-redhat-linux/4.1.1/ -lgfortran" --with-graphics-lib=/usr/lib64/libX11.so --with-cxxoptflags="-march=opteron -O2" --with-numthreads=1
Index: /issm/trunk/src/c/InterpFromMeshToMesh2dx/InterpFromMeshToMesh2dx.cpp
===================================================================
--- /issm/trunk/src/c/InterpFromMeshToMesh2dx/InterpFromMeshToMesh2dx.cpp	(revision 2417)
+++ /issm/trunk/src/c/InterpFromMeshToMesh2dx/InterpFromMeshToMesh2dx.cpp	(revision 2418)
@@ -29,5 +29,8 @@
 	/*threading: */
 	InterpFromMeshToMesh2dxThreadStruct gate;
-	const int num=_NUMTHREADS_;
+	int num=1;
+	#ifdef _MULTITHREADING_
+	num=_NUMTHREADS_;
+	#endif
 
 	/*some checks*/
Index: /issm/trunk/src/c/shared/Threads/LaunchThread.cpp
===================================================================
--- /issm/trunk/src/c/shared/Threads/LaunchThread.cpp	(revision 2417)
+++ /issm/trunk/src/c/shared/Threads/LaunchThread.cpp	(revision 2418)
@@ -62,5 +62,10 @@
 
 	#else
-	function(&gate);
+	pthread_handle handle;
+	handle.gate=gate;
+	handle.id=0;
+	handle.num=1;
+	
+	function((void*)&handle);
 	#endif