From 1e4da3a65f2d1f6b4f1756de8edf4181391af8f4 Mon Sep 17 00:00:00 2001
From: Chuck Atkins <chuck.atkins@kitware.com>
Date: Wed, 28 Jun 2017 16:50:03 -0400
Subject: [PATCH] Make CMAKE_INSTALL_PYTHONDIR persistent

Fixes #197
---
 bindings/python/CMakeLists.txt | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/bindings/python/CMakeLists.txt b/bindings/python/CMakeLists.txt
index 79b64eed8..665766a58 100644
--- a/bindings/python/CMakeLists.txt
+++ b/bindings/python/CMakeLists.txt
@@ -28,6 +28,9 @@ endif()
 string(REGEX REPLACE "^${PYTHON_PREFIX}/" ""
   CMAKE_INSTALL_PYTHONDIR "${PYTHON_SITE_PACKAGES}"
 )
+set(CMAKE_INSTALL_PYTHONDIR "${CMAKE_INSTALL_PYTHONDIR}"
+  CACHE INTERNAL "" FORCE
+)
 set_target_properties(adios2py PROPERTIES
   OUTPUT_NAME adios2
   LIBRARY_OUTPUT_DIRECTORY ${ADIOS2_BINARY_DIR}/${CMAKE_INSTALL_PYTHONDIR}
-- 
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