try to fix builds

apache · May 26, 2020 · 5383f9a · 5383f9a
1 parent 74bf248
commit 5383f9a
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/cpp/src/arrow/util/bit_util.h b/cpp/src/arrow/util/bit_util.h
@@ -595,7 +595,7 @@ class BitRunReaderScalar {
 #if defined(ARROW_LITTLE_ENDIAN)
 /// A convenience class for counting the number of continguous set/unset bits
 /// in a bitmap.
-class BitRunReader {
+class ARROW_EXPORT BitRunReader {
  public:
   /// \brief Constructs new BitRunReader.
   ///

diff --git a/cpp/src/arrow/util/rle_encoding.h b/cpp/src/arrow/util/rle_encoding.h
@@ -22,6 +22,7 @@
 
 #include <algorithm>
 #include <cmath>
+#include <limits>
 #include <vector>
 
 #include "arrow/util/bit_stream_utils.h"