libobs/CMakeLists.txt - master - githubmirror/obs-studio

libobs/CMakeLists.txt
387 строк8 KB
PatTheMav
cmake: Apply gersemi 0.25 formatting
09 янв 2026, 23:47
09 янв 2026, 23:474625dda
cmake_minimum_required(VERSION 3.28...3.30)

include(cmake/obs-version.cmake)

if(OS_WINDOWS AND NOT OBS_PARENT_ARCHITECTURE STREQUAL CMAKE_VS_PLATFORM_NAME)
  include(cmake/os-windows.cmake)
  return()
endif()

find_package(SIMDe REQUIRED)
find_package(Threads REQUIRED)

find_package(FFmpeg 6.1 REQUIRED avformat avutil swscale swresample OPTIONAL_COMPONENTS avcodec)

find_package(ZLIB REQUIRED)
find_package(Uthash REQUIRED)

find_package(jansson REQUIRED)
if(NOT TARGET OBS::caption)
  add_subdirectory("${CMAKE_SOURCE_DIR}/deps/libcaption" "${CMAKE_BINARY_DIR}/deps/libcaption")
endif()

add_library(libobs SHARED)
add_library(OBS::libobs ALIAS libobs)

target_sources(
  libobs
  PRIVATE
    $<$<BOOL:${ENABLE_HEVC}>:obs-hevc.c>
    $<$<BOOL:${ENABLE_HEVC}>:obs-hevc.h>
    obs-audio-controls.c
    obs-audio-controls.h
    obs-audio.c
    obs-av1.c
    obs-av1.h
    obs-avc.c
    obs-avc.h
    obs-canvas.c
    obs-config.h
    obs-data.c
    obs-data.h
    obs-defs.h
    obs-display.c
    obs-encoder.c
    obs-encoder.h
    obs-ffmpeg-compat.h
    obs-hotkey-name-map.c
    obs-hotkey.c
    obs-hotkey.h
    obs-hotkeys.h
    obs-interaction.h
    obs-internal.h
    obs-missing-files.c
    obs-missing-files.h
    obs-module.c
    obs-module.h
    obs-nal.c
    obs-nal.h
    obs-output-delay.c
    obs-output.c
    obs-output.h
    obs-properties.c
    obs-properties.h
    obs-scene.c
    obs-scene.h
    obs-service.c
    obs-service.h
    obs-source-deinterlace.c
    obs-source-transition.c
    obs-source.c
    obs-source.h
    obs-video-gpu-encode.c
    obs-video.c
    obs-view.c
    obs.c
    obs.h
    obs.hpp
)

target_sources(
  libobs
  PRIVATE
    util/array-serializer.c
    util/array-serializer.h
    util/base.c
    util/base.h
    util/bitstream.c
    util/bitstream.h
    util/bmem.c
    util/bmem.h
    util/buffered-file-serializer.c
    util/buffered-file-serializer.h
    util/c99defs.h
    util/cf-lexer.c
    util/cf-lexer.h
    util/cf-parser.c
    util/cf-parser.h
    util/config-file.c
    util/config-file.h
    util/crc32.c
    util/crc32.h
    util/curl/curl-helper.h
    util/darray.h
    util/deque.h
    util/dstr.c
    util/dstr.h
    util/file-serializer.c
    util/file-serializer.h
    util/lexer.c
    util/lexer.h
    util/pipe.c
    util/pipe.h
    util/platform.c
    util/platform.h
    util/profiler.c
    util/profiler.h
    util/profiler.hpp
    util/serializer.h
    util/source-profiler.c
    util/source-profiler.h
    util/sse-intrin.h
    util/task.c
    util/task.h
    util/text-lookup.c
    util/text-lookup.h
    util/threading.h
    util/utf8.c
    util/utf8.h
    util/uthash.h
    util/util.hpp
    util/util_uint128.h
    util/util_uint64.h
)

target_sources(
  libobs
  PRIVATE
    callback/calldata.c
    callback/calldata.h
    callback/decl.c
    callback/decl.h
    callback/proc.c
    callback/proc.h
    callback/signal.c
    callback/signal.h
)

target_sources(
  libobs
  PRIVATE
    media-io/audio-io.c
    media-io/audio-io.h
    media-io/audio-math.h
    media-io/audio-resampler-ffmpeg.c
    media-io/audio-resampler.h
    media-io/format-conversion.c
    media-io/format-conversion.h
    media-io/frame-rate.h
    media-io/media-io-defs.h
    media-io/media-remux.c
    media-io/media-remux.h
    media-io/video-fourcc.c
    media-io/video-frame.c
    media-io/video-frame.h
    media-io/video-io.c
    media-io/video-io.h
    media-io/video-matrices.c
    media-io/video-scaler-ffmpeg.c
    media-io/video-scaler.h
)

target_sources(
  libobs
  PRIVATE
    graphics/axisang.c
    graphics/axisang.h
    graphics/bounds.c
    graphics/bounds.h
    graphics/device-exports.h
    graphics/effect-parser.c
    graphics/effect-parser.h
    graphics/effect.c
    graphics/effect.h
    graphics/graphics-ffmpeg.c
    graphics/graphics-imports.c
    graphics/graphics-internal.h
    graphics/graphics.c
    graphics/graphics.h
    graphics/half.h
    graphics/image-file.c
    graphics/image-file.h
    graphics/input.h
    graphics/libnsgif/libnsgif.c
    graphics/libnsgif/libnsgif.h
    graphics/math-defs.h
    graphics/math-extra.c
    graphics/math-extra.h
    graphics/matrix3.c
    graphics/matrix3.h
    graphics/matrix4.c
    graphics/matrix4.h
    graphics/plane.c
    graphics/plane.h
    graphics/quat.c
    graphics/quat.h
    graphics/shader-parser.c
    graphics/shader-parser.h
    graphics/srgb.h
    graphics/texture-render.c
    graphics/vec2.c
    graphics/vec2.h
    graphics/vec3.c
    graphics/vec3.h
    graphics/vec4.c
    graphics/vec4.h
)

# Temporarily disables deprecation warnings while obs_data_autoselect_* is deprecated.
if(CMAKE_C_COMPILER_ID STREQUAL "MSVC")
  set_source_files_properties(obs-data.c PROPERTIES COMPILE_OPTIONS "/wd4996")
elseif(
  CMAKE_C_COMPILER_ID STREQUAL "GNU"
  OR CMAKE_C_COMPILER_ID STREQUAL "Clang"
  OR CMAKE_C_COMPILER_ID STREQUAL "AppleClang"
)
  set_source_files_properties(obs-data.c PROPERTIES COMPILE_OPTIONS "-Wno-deprecated-declarations")
endif()

target_compile_features(libobs PUBLIC cxx_std_17)

target_compile_definitions(
  libobs
  PRIVATE IS_LIBOBS
  PUBLIC
    $<BUILD_INTERFACE:$<$<BOOL:${ENABLE_HEVC}>:ENABLE_HEVC>>
    $<BUILD_INTERFACE:$<$<BOOL:${ENABLE_FFMPEG_MUX_DEBUG}>:SHOW_SUBPROCESSES>>
)

target_link_libraries(
  libobs
  PRIVATE
    OBS::caption
    OBS::libobs-version
    FFmpeg::avcodec
    FFmpeg::avformat
    FFmpeg::avutil
    FFmpeg::swscale
    FFmpeg::swresample
    jansson::jansson
    Uthash::Uthash
    ZLIB::ZLIB
  PUBLIC SIMDe::SIMDe Threads::Threads
)

if(OS_WINDOWS)
  include(cmake/os-windows.cmake)
elseif(OS_MACOS)
  include(cmake/os-macos.cmake)
elseif(OS_LINUX)
  include(cmake/os-linux.cmake)
elseif(OS_FREEBSD OR OS_OPENBSD)
  include(cmake/os-freebsd.cmake)
endif()

configure_file(obsconfig.h.in "${CMAKE_BINARY_DIR}/config/obsconfig.h" @ONLY)

target_include_directories(
  libobs
  PUBLIC "$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/config>" "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>"
)

set(
  public_headers
  callback/calldata.h
  callback/decl.h
  callback/proc.h
  callback/signal.h
  graphics/axisang.h
  graphics/bounds.h
  graphics/effect-parser.h
  graphics/effect.h
  graphics/graphics.h
  graphics/image-file.h
  graphics/input.h
  graphics/libnsgif/libnsgif.h
  graphics/math-defs.h
  graphics/math-extra.h
  graphics/matrix3.h
  graphics/matrix4.h
  graphics/plane.h
  graphics/quat.h
  graphics/shader-parser.h
  graphics/srgb.h
  graphics/vec2.h
  graphics/vec3.h
  graphics/vec4.h
  media-io/audio-io.h
  media-io/audio-math.h
  media-io/audio-resampler.h
  media-io/format-conversion.h
  media-io/frame-rate.h
  media-io/media-io-defs.h
  media-io/media-remux.h
  media-io/video-frame.h
  media-io/video-io.h
  media-io/video-scaler.h
  obs-audio-controls.h
  obs-avc.h
  obs-config.h
  obs-data.h
  obs-defs.h
  obs-encoder.h
  obs-hotkey.h
  obs-hotkeys.h
  obs-interaction.h
  obs-missing-files.h
  obs-module.h
  obs-nal.h
  obs-nix-platform.h
  obs-output.h
  obs-properties.h
  obs-service.h
  obs-source.h
  obs.h
  obs.hpp
  util/array-serializer.h
  util/base.h
  util/bitstream.h
  util/bmem.h
  util/c99defs.h
  util/cf-lexer.h
  util/cf-parser.h
  util/config-file.h
  util/crc32.h
  util/darray.h
  util/deque.h
  util/dstr.h
  util/dstr.hpp
  util/file-serializer.h
  util/lexer.h
  util/pipe.h
  util/platform.h
  util/profiler.h
  util/profiler.hpp
  util/serializer.h
  util/sse-intrin.h
  util/task.h
  util/text-lookup.h
  util/threading-posix.h
  util/threading.h
  util/uthash.h
  util/util.hpp
  util/util_uint128.h
  util/util_uint64.h
)

if(OS_WINDOWS)
  list(
    APPEND public_headers
    util/threading-windows.h
    util/windows/ComPtr.hpp
    util/windows/CoTaskMemPtr.hpp
    util/windows/device-enum.h
    util/windows/HRError.hpp
    util/windows/win-registry.h
    util/windows/win-version.h
    util/windows/window-helpers.h
    util/windows/WinHandle.hpp
  )
elseif(OS_MACOS)
  list(APPEND public_headers util/apple/cfstring-utils.h)
endif()

if(ENABLE_HEVC)
  list(APPEND public_headers obs-hevc.h)
endif()

set_property(TARGET libobs APPEND PROPERTY OBS_PUBLIC_HEADERS ${public_headers})

set_target_properties_obs(
  libobs
  PROPERTIES FOLDER core
             VERSION 0
             SOVERSION "${OBS_VERSION_MAJOR}"
)

target_export(libobs)