Codechange: Make codestyle for CMake files consistent for 'control' statements

cmake/LinkPackage.cmake

@@ -1,10 +1,10 @@
 function(link_package NAME)
     cmake_parse_arguments(LP "ENCOURAGED" "TARGET" "" ${ARGN})
 
-    if (${NAME}_FOUND)
+    if(${NAME}_FOUND)
         string(TOUPPER "${NAME}" UCNAME)
         add_definitions(-DWITH_${UCNAME})
-        if (LP_TARGET AND TARGET ${LP_TARGET})
+        if(LP_TARGET AND TARGET ${LP_TARGET})
             target_link_libraries(openttd ${LP_TARGET})
             message(STATUS "${NAME} found -- -DWITH_${UCNAME} -- ${LP_TARGET}")
         else()
@@ -12,7 +12,7 @@ function(link_package NAME)
             target_link_libraries(openttd ${${NAME}_LIBRARIES} ${${NAME}_LIBRARY})
             message(STATUS "${NAME} found -- -DWITH_${UCNAME} -- ${${NAME}_INCLUDE_DIRS} ${${NAME}_INCLUDE_DIR} -- ${${NAME}_LIBRARIES} ${${NAME}_LIBRARY}")
         endif()
-    elseif (LP_ENCOURAGED)
+    elseif(LP_ENCOURAGED)
         message(WARNING "${NAME} not found; compiling OpenTTD without ${NAME} is strongly disencouraged")
     endif()
 endfunction()