GH-45053: [C++] Add support for Boost 1.87.0 (#45057)

### Rationale for this change Boost 1.87.0 removed `BOOST_PROCESS_V2_ASIO_NAMESPACE`: boostorg/process@e827d14 ### What changes are included in this PR? Use `BOOST_PROCESS_V2_NAMESPACE::net` instead. ### Are these changes tested? Yes. ### Are there any user-facing changes? No. * GitHub Issue: #45053 Authored-by: Sutou Kouhei <[email protected]> Signed-off-by: Sutou Kouhei <[email protected]>
apache · Dec 18, 2024 · 5ec8b64 · 5ec8b64
1 parent 48e11b8
commit 5ec8b64
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/cpp/src/arrow/testing/process.cc b/cpp/src/arrow/testing/process.cc
@@ -85,9 +85,14 @@
 #  include <thread>
 
 #  ifdef BOOST_PROCESS_USE_V2
-namespace asio = BOOST_PROCESS_V2_ASIO_NAMESPACE;
 namespace process = BOOST_PROCESS_V2_NAMESPACE;
 namespace filesystem = process::filesystem;
+// For Boost < 1.87.0
+#    ifdef BOOST_PROCESS_V2_ASIO_NAMESPACE
+namespace asio = BOOST_PROCESS_V2_ASIO_NAMESPACE;
+#    else
+namespace asio = process::net;
+#    endif
 #  elif defined(BOOST_PROCESS_HAVE_V1)
 namespace process = boost::process::v1;
 namespace filesystem = boost::process::v1::filesystem;