link against readline only for monerod and wallet-wallet-{rpc,cli}

CMakeLists.txt

@@ -688,7 +688,6 @@ if(USE_READLINE)
   if(READLINE_FOUND AND GNU_READLINE_FOUND)
     add_definitions(-DHAVE_READLINE)
     include_directories(${Readline_INCLUDE_DIR})
-    list(APPEND EXTRA_LIBRARIES ${Readline_LIBRARY})
     message(STATUS "Found readline library at: ${Readline_ROOT_DIR}")
   else()
     message(STATUS "Could not find GNU readline library so building without readline support")

src/daemon/CMakeLists.txt

@@ -102,6 +102,7 @@ target_link_libraries(daemon
     ${Boost_SYSTEM_LIBRARY}
     ${CMAKE_THREAD_LIBS_INIT}
     ${ZMQ_LIB}
+    ${Readline_LIBRARY}
     ${EXTRA_LIBRARIES})
 set_property(TARGET daemon
   PROPERTY

src/simplewallet/CMakeLists.txt

@@ -53,6 +53,7 @@ target_link_libraries(simplewallet
     ${Boost_PROGRAM_OPTIONS_LIBRARY}
     ${Boost_FILESYSTEM_LIBRARY}
     ${Boost_THREAD_LIBRARY}
+    ${Readline_LIBRARY}
     ${CMAKE_THREAD_LIBS_INIT}
     ${EXTRA_LIBRARIES})
 set_property(TARGET simplewallet