update to compile under GCC

Src/Core/FFmmAlgorithmThreadProc.hpp

@@ -715,7 +715,7 @@ private:
                     {
                         const int chunckSize = FMath::Max(1, numberOfCells/(omp_get_num_threads()*omp_get_num_threads()));
                         for(int idxCell = 0 ; idxCell < numberOfCells ; idxCell += chunckSize){
-#pragma omp task default(none) shared(numberOfCells,idxLevel,chunckSize) firstprivate(idxCell)
+#pragma omp task default(none) shared(numberOfCells,idxLevel) firstprivate(idxCell) //+ shared(chunckSize)
                             {
                                 KernelClass * const myThreadkernels = kernels[omp_get_thread_num()];
                                 const CellClass* neighbors[343];
@@ -1272,7 +1272,7 @@ private:
 
                         for(int idxLeafs = previous ; idxLeafs < endAtThisShape ; idxLeafs += chunckSize){
                             const int nbLeavesInTask = FMath::Min(endAtThisShape-idxLeafs, chunckSize);
-#pragma omp task default(none) firstprivate(nbLeavesInTask,idxLeafs) shared(leafsDataArray)
+#pragma omp task default(none) firstprivate(nbLeavesInTask,idxLeafs) //+shared(leafsDataArray)
                             {
                                 KernelClass* myThreadkernels = (kernels[omp_get_thread_num()]);
                                 // There is a maximum of 26 neighbors

Src/Core/FFmmAlgorithmThreadProcPeriodic.hpp

@@ -761,7 +761,7 @@ private:
                     {
                         const int chunckSize = FMath::Max(1, numberOfCells/(omp_get_num_threads()*omp_get_num_threads()));
                         for(int idxCell = 0 ; idxCell < numberOfCells ; idxCell += chunckSize){
-#pragma omp task default(none) shared(numberOfCells,idxLevel,chunckSize) firstprivate(idxCell)
+#pragma omp task default(none) shared(numberOfCells,idxLevel) firstprivate(idxCell) //+shared(chunckSize)
                             {
                                 KernelClass * const myThreadkernels = kernels[omp_get_thread_num()];
                                 const CellClass* neighbors[343];
@@ -1348,7 +1348,7 @@ private:
 
                         for(int idxLeafs = previous ; idxLeafs < endAtThisShape ; idxLeafs += chunckSize){
                             const int nbLeavesInTask = FMath::Min(endAtThisShape-idxLeafs, chunckSize);
-#pragma omp task default(none) firstprivate(nbLeavesInTask,idxLeafs) shared(leafsDataArray)
+#pragma omp task default(none) firstprivate(nbLeavesInTask,idxLeafs) //+ shared(leafsDataArray)
                             {
                                 KernelClass* myThreadkernels = (kernels[omp_get_thread_num()]);