From a7002f7578e804d7b5c8fc0d874f0f4b61287d8f Mon Sep 17 00:00:00 2001
From: David Moxey <dave@xyloid.org>
Date: Wed, 15 May 2019 15:03:44 +0100
Subject: [PATCH] Remove string append for older versions of CMake

---
 cmake/NektarCommon.cmake | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/cmake/NektarCommon.cmake b/cmake/NektarCommon.cmake
index 966e105231..eda8d6d930 100644
--- a/cmake/NektarCommon.cmake
+++ b/cmake/NektarCommon.cmake
@@ -278,9 +278,9 @@ MACRO(ADD_NEKPY_LIBRARY name)
     # Install __init__.py files.
     SET(TMPOUT "")
     IF (NEKPY_DEPENDS)
-        STRING(APPEND TMPOUT "from ..${NEKPY_DEPENDS} import _${NEKPY_DEPENDS}\n")
+        SET(TMPOUT "from ..${NEKPY_DEPENDS} import _${NEKPY_DEPENDS}\n")
     ENDIF()
-    STRING(APPEND TMPOUT "from ._${name} import *")
+    SET(TMPOUT "${TMPOUT}from ._${name} import *")
 
     FILE(WRITE ${CMAKE_BINARY_DIR}/NekPy/${name}/__init__.py ${TMPOUT})
     INSTALL(TARGETS _${name} DESTINATION ${CMAKE_BINARY_DIR}/NekPy/${name})
-- 
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