From ddd23693781cd17f0e7fd3678d928527dc175772 Mon Sep 17 00:00:00 2001
From: Giulio Eulisse <10544+ktf@users.noreply.github.com>
Date: Thu, 24 Jul 2025 13:37:28 +0200
Subject: [PATCH] DPL: add component for Arrow Acero Streaming Engine

---
 dependencies/O2Dependencies.cmake | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

diff --git a/dependencies/O2Dependencies.cmake b/dependencies/O2Dependencies.cmake
index 0e0b1caf7d3ba..26f381a4ef79f 100644
--- a/dependencies/O2Dependencies.cmake
+++ b/dependencies/O2Dependencies.cmake
@@ -65,6 +65,33 @@ if(NOT TARGET ArrowDataset::arrow_dataset_shared)
   )
 endif()
 
+if(NOT TARGET ArrowAcero::arrow_acero_shared)
+  # ArrowAcero::arrow_acero_shared is linked for no reason to parquet
+  # so we cannot use it because we do not want to build parquet itself.
+  # For that reason at the moment we need to do the lookup by hand.
+  get_target_property(ARROW_SHARED_LOCATION Arrow::arrow_shared LOCATION)
+  get_filename_component(ARROW_SHARED_DIR ${ARROW_SHARED_LOCATION} DIRECTORY)
+
+  find_library(ARROW_ACERO_SHARED arrow_acero
+      PATHS ${ARROW_SHARED_DIR}
+      NO_DEFAULT_PATH
+  )
+
+  if(ARROW_ACERO_SHARED)
+    message(STATUS
+            "Found arrow_acero_shared library at: ${ARROW_ACERO_SHARED}")
+  else()
+    message(FATAL_ERROR
+            "arrow_acero_shared library not found in ${ARROW_SHARED_DIR}")
+  endif()
+
+  # Step 3: Create a target for ArrowAcero::arrow_acero_shared
+  add_library(ArrowAcero::arrow_acero_shared SHARED IMPORTED)
+  set_target_properties(ArrowAcero::arrow_acero_shared PROPERTIES
+      IMPORTED_LOCATION ${ARROW_ACERO_SHARED}
+  )
+endif()
+
 if (NOT TARGET Gandiva::gandiva_shared)
   add_library(Gandiva::gandiva_shared ALIAS gandiva_shared)
 endif()