[R] enable R compile

[R] Enable R build for windows and linux
2016-01-10 23:15:18 -08:00
parent 72347e2d45
commit 2dc6c2dc52
16 changed files with 625 additions and 540 deletions
--- a/src/c_api/c_api.cc
+++ b/src/c_api/c_api.cc
@@ -107,7 +107,7 @@ int XGDMatrixCreateFromCSR(const bst_ulong* indptr,
  for (bst_ulong i = 0; i < nelem; ++i) {
    mat.row_data_[i] = RowBatch::Entry(indices[i], data[i]);
    mat.info.num_col = std::max(mat.info.num_col,
-                                static_cast<size_t>(indices[i] + 1));
+                                static_cast<uint64_t>(indices[i] + 1));
  }
  mat.info.num_row = nindptr - 1;
  mat.info.num_nonzero = static_cast<uint64_t>(nelem);