cmake_minimum_required(VERSION 3.10)
project(soothe2_dsp)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)

find_package(Threads REQUIRED)

add_library(soothe2_dsp SHARED
    fft_plan.cpp
    fft_stage.cpp
    twiddle_builder.cpp
    fft.cpp
    spectral.cpp
    filter.cpp
    detect.cpp
    twin.cpp
    phase_table.cpp
)

add_executable(soothe2_harness harness.cpp)
add_executable(twin_check twin_check.cpp)
target_link_libraries(twin_check soothe2_dsp)
target_link_libraries(soothe2_harness soothe2_dsp)

target_include_directories(soothe2_dsp PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})

target_link_libraries(soothe2_dsp Threads::Threads)

set_target_properties(soothe2_dsp PROPERTIES
    POSITION_INDEPENDENT_CODE ON
)

if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
    target_compile_options(soothe2_dsp PRIVATE -O3 -march=native)
endif()