remove unused files and clean up codebase

src/CMakeLists.txt

@@ -1,5 +1,3 @@
-# This is from kuba's version of MiniRDS
-
 cmake_minimum_required(VERSION 3.10)
 
 # Project name and version
@@ -8,10 +6,6 @@ project(minirds VERSION 1.0)
 # Define options
 option(ODA_RTP "Enable ODA (RT+)" ON)
 
-option(STATIC_LIBSAMPLERATE "Use a static libsamplerate library (.a)" OFF)
-
-set(LIBSAMPLERATE_DIR "./libsamplerate" CACHE STRING "Directory for static libsamplerate")
-
 # Set compiler and flags
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Werror -Wextra -pedantic -O2 -std=c18 -DVERSION=\"${PROJECT_VERSION}\"")
 
@@ -29,9 +23,7 @@ endif()
 
 set(SOURCES
     ${SOURCES}
-    fm_mpx.c
     control_pipe.c
-    resampler.c
     modulator.c
     lib.c
     ascii_cmd.c
@@ -40,20 +32,8 @@ set(SOURCES
 # Define the executable
 add_executable(minirds ${SOURCES})
 
-# Handle libsamplerate linkage
-if(STATIC_LIBSAMPLERATE)
-    target_include_directories(minirds PRIVATE ${LIBSAMPLERATE_DIR}/include)
-    target_link_libraries(minirds PRIVATE ${LIBSAMPLERATE_DIR}/lib/libsamplerate.a)
-else()
-    find_library(SAMPLERATE_LIBRARY samplerate)
-    target_link_libraries(minirds PRIVATE ${SAMPLERATE_LIBRARY})
-endif()
-
 # Link additional libraries
 target_link_libraries(minirds PRIVATE m pthread pulse pulse-simple)
 
 # Install target
-install(TARGETS minirds DESTINATION /usr/local/bin)
-# Add profiling flags globally
-set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O2")
-set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2")
+install(TARGETS minirds DESTINATION /usr/local/bin)