obs-studio/plugins/aja/CMakeLists.txt

cmake_minimum_required(VERSION 3.22...3.25)

legacy_check()

option(ENABLE_AJA "Build OBS with aja support" ON)

if(NOT ENABLE_AJA)
  set_property(GLOBAL APPEND PROPERTY OBS_MODULES_DISABLED aja)
  return()
endif()

find_package(LibAJANTV2 REQUIRED)

add_library(aja MODULE)
add_library(OBS::aja ALIAS aja)

add_library(aja-support OBJECT)
add_library(OBS::aja-support ALIAS aja-support)

target_sources(
  aja-support
  PRIVATE # cmake-format: sortable
          aja-card-manager.cpp
          aja-common.cpp
          aja-presets.cpp
          aja-props.cpp
          aja-routing.cpp
          aja-vpid-data.cpp
          aja-widget-io.cpp
  PUBLIC # cmake-format: sortable
         aja-card-manager.hpp
         aja-common.hpp
         aja-enums.hpp
         aja-presets.hpp
         aja-props.hpp
         aja-routing.hpp
         aja-ui-props.hpp
         aja-vpid-data.hpp
         aja-widget-io.hpp)

target_link_libraries(aja-support PUBLIC OBS::libobs AJA::LibAJANTV2)

set_target_properties(aja-support PROPERTIES FOLDER plugins/aja POSITION_INDEPENDENT_CODE TRUE)

target_sources(
  aja
  PRIVATE # cmake-format: sortable
          aja-output.cpp
          aja-output.hpp
          aja-source.cpp
          aja-source.hpp
          audio-repack.c
          audio-repack.h
          audio-repack.hpp
          main.cpp)

target_compile_options(
  aja-support PUBLIC $<$<COMPILE_LANG_AND_ID:CXX,AppleClang,Clang,GNU>:-Wno-deprecated-declarations>
                     $<$<PLATFORM_ID:Linux,FreeBSD,OpenBSD>:-Wno-unused-variable>)

target_link_libraries(
  aja
  PRIVATE OBS::aja-support
          $<$<PLATFORM_ID:Windows>:netapi32.lib>
          $<$<PLATFORM_ID:Windows>:setupapi.lib>
          $<$<PLATFORM_ID:Windows>:shlwapi.lib>
          $<$<PLATFORM_ID:Windows>:winmm.lib>
          $<$<PLATFORM_ID:Windows>:ws2_32.lib>
          "$<$<PLATFORM_ID:Darwin>:$<LINK_LIBRARY:FRAMEWORK,AppKit.framework>>"
          "$<$<PLATFORM_ID:Darwin>:$<LINK_LIBRARY:FRAMEWORK,CoreFoundation.framework>>"
          "$<$<PLATFORM_ID:Darwin>:$<LINK_LIBRARY:FRAMEWORK,IOKit.framework>>")

target_link_options(aja PRIVATE $<$<PLATFORM_ID:Windows>:/IGNORE:4099>)

if(OS_WINDOWS)
  configure_file(cmake/windows/obs-module.rc.in win-aja.rc)
  target_sources(aja PRIVATE win-aja.rc)
  set_property(TARGET aja PROPERTY COMPILE_WARNING_AS_ERROR FALSE)
endif()

# cmake-format: off
set_target_properties_obs(aja PROPERTIES FOLDER plugins/aja PREFIX "")
# cmake-format: on