include warning about which option should be specified

bkietz · Sep 26, 2024 · d2d6f03 · d2d6f03
1 parent 130be67
commit d2d6f03
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/cpp/src/arrow/CMakeLists.txt b/cpp/src/arrow/CMakeLists.txt
@@ -879,7 +879,8 @@ if(ARROW_FILESYSTEM)
 
     if(ARROW_S3_MODULE)
       if(NOT ARROW_BUILD_SHARED)
-        message(FATAL_ERROR "ARROW_S3_MODULE without shared libarrow is not supported")
+        message(FATAL_ERROR "ARROW_S3_MODULE without shared libarrow (-DARROW_BUILD_SHARED=ON) is not supported"
+        )
       endif()
 
       add_library(arrow_s3fs MODULE filesystem/s3fs_module.cc filesystem/s3fs.cc)