CMake: include RPC when building GUI deps

src/wallet/CMakeLists.txt

@@ -88,7 +88,6 @@ target_link_libraries(wallet
   PRIVATE
     ${EXTRA_LIBRARIES})
 
-if (NOT BUILD_GUI_DEPS)
 set(wallet_rpc_sources
   wallet_rpc_server.cpp)
 
@@ -108,7 +107,6 @@ if (NOT BUILD_GUI_DEPS)
   PRIVATE
     wallet
     epee
-      ${EPEE_READLINE}
     rpc
     cryptonote_core
     cncrypto
@@ -124,7 +122,6 @@ if (NOT BUILD_GUI_DEPS)
   PROPERTY
     OUTPUT_NAME "monero-wallet-rpc")
 install(TARGETS wallet_rpc_server DESTINATION bin)
-endif()
 
 
 # build and install libwallet_merged only if we building for GUI