File link-boost.patch of Package wesnoth

diff -Nur wesnoth-1.12.6/CMakeLists.txt new/CMakeLists.txt
--- wesnoth-1.12.6/CMakeLists.txt	2016-05-18 02:57:46.000000000 +0200
+++ new/CMakeLists.txt	2017-08-08 13:53:48.459804931 +0200
@@ -598,7 +598,7 @@
 	endif(ENABLE_NOTIFICATIONS)
 
 	if(ENABLE_BOOST_FILESYSTEM AND NOT ENABLE_PANDORA)
-		find_package( Boost 1.44 REQUIRED COMPONENTS filesystem )
+		find_package( Boost 1.44 REQUIRED COMPONENTS filesystem system)
 		find_package( Boost 1.48 REQUIRED COMPONENTS locale )
 	endif(ENABLE_BOOST_FILESYSTEM AND NOT ENABLE_PANDORA)
 
@@ -606,7 +606,7 @@
 
 if(ENABLE_SERVER)
 	if(ENABLE_BOOST_FILESYSTEM AND NOT ENABLE_PANDORA)
-		find_package( Boost 1.44 REQUIRED COMPONENTS filesystem )
+		find_package( Boost 1.44 REQUIRED COMPONENTS filesystem system)
 		find_package( Boost 1.48 REQUIRED COMPONENTS locale )
 	endif(ENABLE_BOOST_FILESYSTEM AND NOT ENABLE_PANDORA)
 endif(ENABLE_SERVER)
diff -Nur wesnoth-1.12.6/src/CMakeLists.txt new/src/CMakeLists.txt
--- wesnoth-1.12.6/src/CMakeLists.txt	2016-05-18 02:57:46.000000000 +0200
+++ new/src/CMakeLists.txt	2017-08-08 14:07:51.045640325 +0200
@@ -87,6 +87,7 @@
 	set(common-external-libs
 		${common-external-libs}
 		${Boost_FILESYSTEM_LIBRARY}
+		${Boost_SYSTEM_LIBRARY}
 		${Boost_LOCALE_LIBRARY}
 	)
 else(ENABLE_BOOST_FILESYSTEM AND NOT ENABLE_PANDORA)