ARROW-2668: [C++] Suppress -Wnull-pointer-arithmetic when compiling p…

…lasma/malloc.cc on clang This generates a warning on clang-6 when using CHECKIN error level, so compiling with `-Werror` will fail without it. Author: Wes McKinney <[email protected]> Closes apache#2099 from wesm/ARROW-2668 and squashes the following commits: 13d7670 <Wes McKinney> Suppress -Wnull-pointer-arithmetic when compiling plasma/malloc.cc on clang
khwilson · Jun 3, 2018 · 3960db9 · 3960db9
1 parent 79a2207
commit 3960db9
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cpp/src/plasma/CMakeLists.txt b/cpp/src/plasma/CMakeLists.txt
@@ -106,6 +106,7 @@ if ("${COMPILER_FAMILY}" STREQUAL "clang")
     APPEND_STRING
     PROPERTY COMPILE_FLAGS
     " -Wno-parentheses-equality \
+-Wno-null-pointer-arithmetic \
 -Wno-shorten-64-to-32 \
 -Wno-unused-macros")