Add CMake rules for installation as a standalone package.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

CMakeLists.txt

@@ -0,0 +1,33 @@
+#################################################
+#
+#  (C) 2021 Slávek Banko
+#  slavek.banko (at) axis.cz
+#
+#  Improvements and feedback are welcome
+#
+#  This file is released under GPL >= 2
+#
+#################################################
+
+## Process only if it is built as a standalone package
+if( "${CMAKE_CURRENT_SOURCE_DIR}" STREQUAL "${CMAKE_SOURCE_DIR}" )
+
+##### general package setup #####################
+
+  cmake_minimum_required( VERSION 2.8.12 )
+  project( tde-cmake-rules )
+
+
+##### install TDE CMake files ###################
+
+  file( GLOB_RECURSE _modules
+        RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+        ${CMAKE_CURRENT_SOURCE_DIR}/modules/* )
+  install( FILES ${_modules} DESTINATION ${CMAKE_ROOT}/Modules )
+
+  file( GLOB_RECURSE _templates
+        RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+        ${CMAKE_CURRENT_SOURCE_DIR}/templates/* )
+  install( FILES ${_templates} DESTINATION ${CMAKE_ROOT}/Templates )
+
+endif()