apacheGH-41755: [C++][ORC] Ensure setting detected ORC version (apach…

…e#41767) `FindorcAlt.cmake` doesn't set `orcAlt_VERSION` when it finds ORC by `find_library()`/`find_path()`. If `orcAlt_VERSION` isn't set, ORC version detection by caller is failed. `cpp/src/arrow/adapters/orc/adapter.cc` uses detected ORC version. If detected ORC version isn't correct, needless time zone database check is used. Deployed in conda-forge through conda-forge/arrow-cpp-feedstock#1424 and confirmed as working in conda-forge/pyarrow-feedstock#122 * GitHub Issue: apache#41755 Authored-by: H. Vetinari <[email protected]> Signed-off-by: Sutou Kouhei <[email protected]>
raulcd · May 27, 2024 · ff9921f · ff9921f
1 parent 1c9e393
commit ff9921f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/cpp/cmake_modules/FindorcAlt.cmake b/cpp/cmake_modules/FindorcAlt.cmake
@@ -71,4 +71,5 @@ if(orcAlt_FOUND)
                           PROPERTIES IMPORTED_LOCATION "${ORC_STATIC_LIB}"
                                      INTERFACE_INCLUDE_DIRECTORIES "${ORC_INCLUDE_DIR}")
   endif()
+  set(orcAlt_VERSION ${ORC_VERSION})
 endif()