Changed install directories so that binary and data files show up in the expected places.

my-packages/my-games.scm

@@ -215,7 +215,11 @@ strife, chex quest, and fan-created games like harmony, hacx and freedoom.")
 		    (search-path
 		     (map (cut string-append <> "/my-packages/patches")
 			  %load-path)
-		     "barony-fix-double-free-bug.patch")))))
+		     "barony-fix-double-free-bug.patch")
+		    (search-path
+		     (map (cut string-append <> "/my-packages/patches")
+			  %load-path)
+		     "barony-fix-change-install-directories")))))
    (build-system cmake-build-system)
    (arguments
     '(#:configure-flags

my-packages/patches/barony-fix-change-install-directories.patch

@@ -0,0 +1,45 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 241d7f6f..9cd8eff8 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -637,7 +637,7 @@ if (NOT APPLE AND UNIX)
+ 
+   if (GAME_ENABLED)
+ 	install(TARGETS barony
+-	RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}"
++	RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+ 	COMPONENT Runtime
+ 	)
+   endif(GAME_ENABLED)
+@@ -746,7 +746,7 @@ endif(EDITOR_ENABLED)
+ if (NOT APPLE AND UNIX)
+   if (EDITOR_ENABLED)
+ 	install(TARGETS ${EDITOR_EXE_NAME}
+-	  RUNTIME DESTINATION "${CMAKE_INSTALL_PREFIX}" COMPONENT Runtime
++	  RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}" COMPONENT Runtime
+ 	)
+   endif()
+ 
+@@ -770,11 +770,11 @@ if (NOT APPLE AND UNIX)
+   	${CMAKE_SOURCE_DIR}/steam_appid.txt
+ 	DESTINATION "${CMAKE_INSTALL_PREFIX}"
+      )
+-     endif()
++  endif()
+      
+      install(DIRECTORY
+ 	${CMAKE_SOURCE_DIR}/lang
+-	DESTINATION "${CMAKE_INSTALL_PREFIX}"
++	DESTINATION "${CMAKE_INSTALL_DATADIR}"
+      )
+      
+      install(FILES
+@@ -782,7 +782,7 @@ if (NOT APPLE AND UNIX)
+   	${CMAKE_SOURCE_DIR}/playernames-female.txt
+   	${CMAKE_SOURCE_DIR}/playernames-male.txt
+ 	#TYPE INCLUDE # If your CMAKE is stupid like mine and it complains about "install FILES given no DESTINATION!", you can tell it to shove it by uncommenting this line.
+-  	DESTINATION "${CMAKE_INSTALL_PREFIX}"
++  	DESTINATION "${CMAKE_INSTALL_DATADIR}"
+      )
+      
+ endif()