diff -rupN --no-dereference netgen-6.2.1910/CMakeLists.txt netgen-6.2.1910-new/CMakeLists.txt
--- netgen-6.2.1910/CMakeLists.txt 2020-02-03 22:38:37.908667940 +0100
+++ netgen-6.2.1910-new/CMakeLists.txt 2020-02-03 22:38:37.948667786 +0100
@@ -52,14 +52,14 @@ if(INSTALL_DIR)
set(INSTALL_DIR_DEFAULT ${INSTALL_DIR})
endif(INSTALL_DIR)
-if(UNIX)
- message("Checking for write permissions in install directory...")
- execute_process(COMMAND mkdir -p ${CMAKE_INSTALL_PREFIX})
- execute_process(COMMAND test -w ${CMAKE_INSTALL_PREFIX} RESULT_VARIABLE res)
- if(res)
- message(WARNING "No write access at install directory, please set correct permissions")
- endif()
-endif(UNIX)
+#if(UNIX)
+# message("Checking for write permissions in install directory...")
+# execute_process(COMMAND mkdir -p ${CMAKE_INSTALL_PREFIX})
+# execute_process(COMMAND test -w ${CMAKE_INSTALL_PREFIX} RESULT_VARIABLE res)
+# if(res)
+# message(WARNING "No write access at install directory, please set correct permissions")
+# endif()
+#endif(UNIX)
if (USE_SUPERBUILD)
project (SUPERBUILD)