CMakeLists.txt

# Version check
cmake_minimum_required(VERSION 3.8)

add_subdirectory(dbus-glue)
add_subdirectory(dbus-glue-system)

if(NOT "${CMAKE_CXX_STANDARD}")
  set(CMAKE_CXX_STANDARD 17)
endif()
set(CMAKE_CXX_EXTENSIONS OFF)

if(NOT EXISTS ${CMAKE_BINARY_DIR}/CMakeCache.txt)
  if(NOT CMAKE_BUILD_TYPE)
    set(CMAKE_BUILD_TYPE
        "Release"
        CACHE STRING "" FORCE)
  endif()
endif()

# Project
project(bluetooth_test)

# Add files
file(
  GLOB
  sources
  "main.cpp"
  "bluetooth/rfcomm_server.cpp"
  "bluetooth/bluez/device.cpp"
  "bluetooth/bluez/adapter.cpp"
  "bluetooth/bluez/connection_manager.cpp"
  "bluetooth/bluez/reactor.cpp")

# Add exec
add_executable(bluetooth_test ${sources})

include(FindPkgConfig)

pkg_check_modules(SYSTEMD "libsystemd")

find_library(LBLUETOOTH NAMES bluetooth)

message("Following paths for the libraries were found:")
message("\tbluetooth: " ${LBLUETOOTH})

target_link_libraries(bluetooth_test PRIVATE ${LBLUETOOTH} dbus-glue dbus-glue-system
                                             ${SYSTEMD_LIBRARIES} -lpthread)

# Compiler Options
set(DEBUG_OPTIONS -fexceptions -g -Wall -pedantic-errors -pedantic)
set(RELEASE_OPTIONS -fexceptions -O3 -Wall -pedantic-errors -pedantic)
target_compile_options(bluetooth_test
                       PRIVATE "$<$<CONFIG:DEBUG>:${DEBUG_OPTIONS}>")
target_compile_options(bluetooth_test
                       PRIVATE "$<$<CONFIG:RELEASE>:${RELEASE_OPTIONS}>")