clean up a bit

src/CMakeLists.txt

@@ -3,9 +3,6 @@ cmake_minimum_required(VERSION 3.10)
 # Project name and version
 project(rds95 VERSION 1.0)
 
-# Define options
-option(ODA_RTP "Enable ODA (RT+)" ON)
-
 # Set compiler and flags
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -Wextra -pedantic -O2 -std=c18 -march=native -DVERSION=\"${PROJECT_VERSION}\"")
 
@@ -20,11 +17,6 @@ set(SOURCES
     ascii_cmd.c
 )
 
-if(ODA_RTP)
-    add_definitions(-DODA)
-    add_definitions(-DODA_RTP)
-endif()
-
 # Define the executable
 add_executable(rds95 ${SOURCES})