From 11668554f6c7dbb37b361e7f101ba7093afe810b Mon Sep 17 00:00:00 2001
From: Ben Boeckel <ben.boeckel@kitware.com>
Date: Mon, 23 Oct 2023 15:57:02 -0400
Subject: [PATCH] vtkModule: specify dependencies on the custom command

---
 CMake/vtkModule.cmake | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/CMake/vtkModule.cmake b/CMake/vtkModule.cmake
index 0efb0d1eaf1..765f208b4f1 100644
--- a/CMake/vtkModule.cmake
+++ b/CMake/vtkModule.cmake
@@ -5960,9 +5960,10 @@ function (_vtk_module_generate_spdx)
       -d "${_vtk_module_generate_spdx_download_location}"
       -k "${_vtk_module_generate_spdx_SKIP_REGEX}"
       ${_vtk_module_generate_spdx_response_arg}
+    DEPENDS ${_vtk_module_generate_spdx_input_paths}
+            ${_vtk_module_generate_spdx_args_file}
     VERBATIM)
   add_custom_target("${_vtk_module_generate_spdx_TARGET}"
     DEPENDS
-      "${_vtk_module_generate_spdx_output_file}"
-      ${_vtk_module_generate_spdx_args_file})
+      "${_vtk_module_generate_spdx_output_file}")
 endfunction ()
-- 
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