From a7ed20cb9272cdeabab7d7af16b2fd1a268a0e7d Mon Sep 17 00:00:00 2001
From: Ethan Stam <33101855+EthanS94@users.noreply.github.com>
Date: Wed, 28 Jul 2021 09:30:21 -0600
Subject: ParaView: disable VTK_MODULE_USE_EXTERNAL_ParaView_vtkcatalyst to
 avoid looking for external Catalyst_DIR (#25061)

---
 var/spack/repos/builtin/packages/paraview/package.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/var/spack/repos/builtin/packages/paraview/package.py b/var/spack/repos/builtin/packages/paraview/package.py
index 157e48fd08..ad321736d3 100644
--- a/var/spack/repos/builtin/packages/paraview/package.py
+++ b/var/spack/repos/builtin/packages/paraview/package.py
@@ -273,6 +273,9 @@ class Paraview(CMakePackage, CudaPackage):
             '-DBUILD_TESTING:BOOL=OFF',
             '-DOpenGL_GL_PREFERENCE:STRING=LEGACY']
 
+        if spec.satisfies('@5.10:'):
+            cmake_args.append('-DVTK_MODULE_USE_EXTERNAL_ParaView_vtkcatalyst:BOOL=OFF')
+
         if spec.satisfies('@:5.7') and spec['cmake'].satisfies('@3.17:'):
             cmake_args.append('-DFPHSA_NAME_MISMATCHED:BOOL=ON')
 
-- 
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