Install support added.

CMakeLists.txt

     add_subdirectory("test")
 endif()
 
+
+include(Install)
+
+

cmake/Install.cmake

+
+include(GNUInstallDirs)
+
+install(TARGETS ScopeGuard
+                LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+                ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+                RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
+                )
+
+