From fa690e7b43632ede6f8bb1306d4317a91600fdd8 Mon Sep 17 00:00:00 2001
From: Jordan Henderson <jhenderson@hdfgroup.org>
Date: Tue, 17 Mar 2026 10:45:49 -0500
Subject: [PATCH] Only export targets to build tree if cross-compiling

---
 CMakeInstallation.cmake | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/CMakeInstallation.cmake b/CMakeInstallation.cmake
index 05f86878..951be7cd 100644
--- a/CMakeInstallation.cmake
+++ b/CMakeInstallation.cmake
@@ -34,12 +34,14 @@ endif ()
 #)
 
 #-----------------------------------------------------------------------------
-# Export all exported targets to the build tree for use by parent project
+# If cross-compiling, export all exported targets to the build tree
 #-----------------------------------------------------------------------------
-export (
-    TARGETS ${HDF5_VOL_REST_LIBRARIES_TO_EXPORT} ${HDF5_VOL_REST_LIB_DEPENDENCIES}
-    FILE ${HDF5_VOL_REST_PACKAGE}${HDF5_VOL_REST_PACKAGE_EXT}-targets.cmake
-)
+if (CMAKE_CROSSCOMPILING)
+  export (
+      TARGETS ${HDF5_VOL_REST_LIBRARIES_TO_EXPORT} ${HDF5_VOL_REST_LIB_DEPENDENCIES}
+      FILE ${HDF5_VOL_REST_PACKAGE}${HDF5_VOL_REST_PACKAGE_EXT}-targets.cmake
+  )
+endif ()
 
 #-----------------------------------------------------------------------------
 # Set includes needed for build