491 lines
13 KiB
CMake
491 lines
13 KiB
CMake
if(POLICY CMP0090)
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cmake_policy(SET CMP0090 NEW)
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endif()
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project(libobs)
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find_package(Threads REQUIRED)
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find_package(
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FFmpeg REQUIRED
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COMPONENTS avformat avutil swscale swresample
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OPTIONAL_COMPONENTS avcodec)
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find_package(ZLIB REQUIRED)
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if(ENABLE_UI)
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find_qt(COMPONENTS Core)
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else()
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set(_QT_VERSION 0)
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endif()
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add_library(libobs SHARED)
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add_library(OBS::libobs ALIAS libobs)
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target_sources(
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libobs
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PRIVATE obs.c
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obs.h
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obs.hpp
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obs-audio.c
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obs-audio-controls.c
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obs-audio-controls.h
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obs-avc.c
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obs-avc.h
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obs-data.c
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obs-data.h
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obs-defs.h
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obs-display.c
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obs-encoder.c
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obs-encoder.h
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obs-ffmpeg-compat.h
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obs-hotkey.c
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obs-hotkey.h
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obs-hotkeys.h
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obs-missing-files.c
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obs-missing-files.h
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obs-nal.c
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obs-nal.h
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obs-hotkey-name-map.c
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obs-interaction.h
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obs-internal.h
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obs-module.c
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obs-module.h
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obs-output.c
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obs-output.h
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obs-output-delay.c
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obs-properties.c
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obs-properties.h
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obs-service.c
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obs-service.h
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obs-scene.c
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obs-scene.h
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obs-source.c
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obs-source.h
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obs-source-deinterlace.c
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obs-source-transition.c
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obs-ui.h
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obs-video.c
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obs-video-gpu-encode.c
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obs-view.c
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obs-config.h)
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target_sources(
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libobs
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PRIVATE util/simde/check.h
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util/simde/debug-trap.h
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util/simde/hedley.h
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util/simde/simde-align.h
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util/simde/simde-arch.h
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util/simde/simde-common.h
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util/simde/simde-constify.h
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util/simde/simde-detect-clang.h
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util/simde/simde-diagnostic.h
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util/simde/simde-features.h
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util/simde/simde-math.h
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util/simde/x86/mmx.h
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util/simde/x86/sse2.h
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util/simde/x86/sse.h)
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target_sources(
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libobs
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PRIVATE callback/calldata.c
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callback/calldata.h
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callback/decl.c
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callback/decl.h
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callback/signal.c
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callback/signal.h
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callback/proc.c
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callback/proc.h)
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target_sources(
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libobs
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PRIVATE graphics/graphics.c
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graphics/graphics.h
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graphics/graphics-imports.c
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graphics/graphics-internal.h
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graphics/axisang.c
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graphics/axisang.h
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graphics/bounds.c
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graphics/bounds.h
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graphics/device-exports.h
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graphics/effect.c
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graphics/effect.h
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graphics/effect-parser.c
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graphics/effect-parser.h
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graphics/half.h
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graphics/image-file.c
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graphics/image-file.h
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graphics/math-extra.c
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graphics/math-extra.h
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graphics/matrix3.c
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graphics/matrix3.h
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graphics/matrix4.c
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graphics/matrix4.h
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graphics/plane.c
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graphics/plane.h
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graphics/quat.c
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graphics/quat.h
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graphics/shader-parser.c
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graphics/shader-parser.h
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graphics/srgb.h
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graphics/texture-render.c
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graphics/vec2.c
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graphics/vec2.h
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graphics/vec3.c
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graphics/vec3.h
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graphics/vec4.c
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graphics/vec4.h
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graphics/libnsgif/libnsgif.c
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graphics/libnsgif/libnsgif.h
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graphics/graphics-ffmpeg.c)
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target_sources(
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libobs
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PRIVATE media-io/audio-io.c
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media-io/audio-io.h
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media-io/audio-math.h
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media-io/audio-resampler.h
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media-io/audio-resampler-ffmpeg.c
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media-io/format-conversion.c
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media-io/format-conversion.h
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media-io/frame-rate.h
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media-io/media-remux.c
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media-io/media-remux.h
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media-io/video-fourcc.c
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media-io/video-frame.c
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media-io/video-frame.h
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media-io/video-io.c
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media-io/video-io.h
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media-io/media-io-defs.h
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media-io/video-matrices.c
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media-io/video-scaler-ffmpeg.c
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media-io/video-scaler.h)
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target_sources(
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libobs
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PRIVATE util/array-serializer.c
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util/array-serializer.h
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util/base.c
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util/base.h
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util/bitstream.c
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util/bitstream.h
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util/bmem.c
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util/bmem.h
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util/c99defs.h
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util/cf-lexer.c
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util/cf-lexer.h
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util/cf-parser.c
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util/cf-parser.h
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util/circlebuf.h
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util/config-file.c
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util/config-file.h
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util/crc32.c
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util/crc32.h
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util/dstr.c
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util/dstr.h
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util/file-serializer.c
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util/file-serializer.h
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util/lexer.c
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util/lexer.h
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util/platform.c
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util/platform.h
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util/profiler.c
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util/profiler.h
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util/profiler.hpp
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util/pipe.h
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util/serializer.h
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util/sse-intrin.h
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util/task.c
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util/task.h
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util/text-lookup.c
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util/text-lookup.h
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util/threading.h
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util/utf8.c
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util/utf8.h
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util/util_uint64.h
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util/util_uint128.h
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util/curl/curl-helper.h
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util/darray.h
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util/util.hpp)
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if(ENABLE_HEVC)
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target_sources(libobs PRIVATE obs-hevc.c obs-hevc.h)
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endif()
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# Contents of "data" dir already automatically added to bundles on macOS
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if(NOT OS_MACOS)
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target_sources(
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libobs
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PRIVATE data/area.effect
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data/bicubic_scale.effect
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data/bilinear_lowres_scale.effect
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data/color.effect
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data/default.effect
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data/default_rect.effect
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data/deinterlace_base.effect
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data/deinterlace_blend.effect
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data/deinterlace_blend_2x.effect
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data/deinterlace_discard.effect
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data/deinterlace_discard_2x.effect
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data/deinterlace_linear.effect
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data/deinterlace_linear_2x.effect
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data/deinterlace_yadif.effect
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data/deinterlace_yadif_2x.effect
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data/format_conversion.effect
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data/lanczos_scale.effect
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data/opaque.effect
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data/premultiplied_alpha.effect
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data/repeat.effect
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data/solid.effect)
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endif()
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target_link_libraries(
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libobs
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PRIVATE FFmpeg::avcodec
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FFmpeg::avformat
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FFmpeg::avutil
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FFmpeg::swscale
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FFmpeg::swresample
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Jansson::Jansson
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OBS::caption
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ZLIB::ZLIB
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PUBLIC Threads::Threads)
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set_target_properties(
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libobs
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PROPERTIES OUTPUT_NAME obs
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FOLDER "core"
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VERSION "${OBS_VERSION_MAJOR}"
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SOVERSION "0")
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target_compile_definitions(
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libobs
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PUBLIC ${ARCH_SIMD_DEFINES}
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PRIVATE IS_LIBOBS)
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target_compile_features(libobs PRIVATE cxx_alias_templates)
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target_compile_options(
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libobs
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PUBLIC ${ARCH_SIMD_FLAGS}
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PRIVATE
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$<$<OR:$<C_COMPILER_ID:Clang>,$<C_COMPILER_ID:AppleClang>,$<C_COMPILER_ID:GNU>>:-Wno-switch>
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)
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target_include_directories(
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libobs PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
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$<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/config>)
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if(OS_WINDOWS)
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set(MODULE_DESCRIPTION "OBS Library")
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set(UI_VERSION "${OBS_VERSION_CANONICAL}")
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configure_file(${CMAKE_SOURCE_DIR}/cmake/bundle/windows/obs-module.rc.in
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libobs.rc)
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target_sources(
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libobs
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PRIVATE obs-win-crash-handler.c
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obs-windows.c
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util/threading-windows.c
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util/threading-windows.h
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util/pipe-windows.c
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util/platform-windows.c
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util/windows/obfuscate.c
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util/windows/obfuscate.h
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util/windows/win-registry.h
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util/windows/win-version.h
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util/windows/window-helpers.c
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util/windows/window-helpers.h
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util/windows/ComPtr.hpp
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util/windows/CoTaskMemPtr.hpp
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util/windows/HRError.hpp
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util/windows/WinHandle.hpp
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libobs.rc
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audio-monitoring/win32/wasapi-output.c
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audio-monitoring/win32/wasapi-enum-devices.c
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audio-monitoring/win32/wasapi-output.h
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audio-monitoring/win32/wasapi-monitoring-available.c)
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target_compile_definitions(
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libobs PRIVATE UNICODE _UNICODE _CRT_SECURE_NO_WARNINGS
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_CRT_NONSTDC_NO_WARNINGS)
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target_link_libraries(libobs PRIVATE Avrt Dwmapi winmm)
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if(MSVC)
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target_link_libraries(libobs PUBLIC OBS::w32-pthreads)
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target_compile_options(libobs PRIVATE "$<$<COMPILE_LANGUAGE:C>:/EHc->"
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"$<$<COMPILE_LANGUAGE:CXX>:/EHc->")
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target_link_options(libobs PRIVATE "LINKER:/SAFESEH:NO")
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endif()
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elseif(OS_MACOS)
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find_library(COCOA Cocoa)
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find_library(COREAUDIO CoreAudio)
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find_library(AUDIOTOOLBOX AudioToolbox)
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find_library(AUDIOUNIT AudioUnit)
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find_library(APPKIT AppKit)
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find_library(IOKIT IOKit)
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find_library(CARBON Carbon)
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mark_as_advanced(
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COCOA
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COREAUDIO
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AUDIOTOOLBOX
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AUDIOUNIT
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APPKIT
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IOKIT
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CARBON)
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target_link_libraries(
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libobs
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PRIVATE ${COCOA}
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${COREAUDIO}
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${AUDIOTOOLBOX}
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${AUDIOUNIT}
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${APPKIT}
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${IOKIT}
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${CARBON})
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target_sources(
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libobs
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PRIVATE obs-cocoa.m
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util/pipe-posix.c
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util/platform-cocoa.m
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util/platform-nix.c
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util/threading-posix.c
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util/threading-posix.h
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util/apple/cfstring-utils.h
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audio-monitoring/osx/coreaudio-enum-devices.c
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audio-monitoring/osx/coreaudio-output.c
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audio-monitoring/osx/coreaudio-monitoring-available.c
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audio-monitoring/osx/mac-helpers.h)
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set_source_files_properties(util/platform-cocoa.m obs-cocoa.m
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PROPERTIES COMPILE_FLAGS -fobjc-arc)
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set_target_properties(
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libobs PROPERTIES SOVERSION "1" BUILD_RPATH
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"$<TARGET_FILE_DIR:OBS::libobs-opengl>")
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elseif(OS_POSIX)
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if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
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target_compile_definitions(libobs PRIVATE ENABLE_DARRAY_TYPE_TEST)
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endif()
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find_package(X11 REQUIRED)
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find_package(
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XCB
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COMPONENTS XCB
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OPTIONAL_COMPONENTS XINPUT
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QUIET)
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find_package(X11_XCB REQUIRED)
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target_sources(
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libobs
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PRIVATE obs-nix.c
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obs-nix-platform.c
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obs-nix-platform.h
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obs-nix-x11.c
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util/threading-posix.c
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util/threading-posix.h
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util/pipe-posix.c
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util/platform-nix.c)
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target_link_libraries(libobs PRIVATE X11::X11_xcb XCB::XCB)
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if(USE_XDG)
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target_compile_definitions(libobs PRIVATE USE_XDG)
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endif()
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if(ENABLE_PULSEAUDIO)
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find_package(PulseAudio REQUIRED)
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obs_status(STATUS "-> PulseAudio found - audio monitoring enabled")
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target_sources(
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libobs
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PRIVATE audio-monitoring/pulse/pulseaudio-output.c
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audio-monitoring/pulse/pulseaudio-enum-devices.c
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audio-monitoring/pulse/pulseaudio-wrapper.c
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audio-monitoring/pulse/pulseaudio-wrapper.h
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audio-monitoring/pulse/pulseaudio-monitoring-available.c)
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target_link_libraries(libobs PRIVATE ${PULSEAUDIO_LIBRARY})
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else()
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obs_status(WARNING "-> No audio backend found - audio monitoring disabled")
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target_sources(libobs PRIVATE audio-monitoring/null/null-audio-monitoring.c)
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endif()
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find_package(Gio)
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if(TARGET GIO::GIO)
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target_link_libraries(libobs PRIVATE GIO::GIO)
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target_sources(libobs PRIVATE util/platform-nix-dbus.c
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util/platform-nix-portal.c)
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endif()
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if(TARGET XCB::XINPUT)
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target_link_libraries(libobs PRIVATE XCB::XINPUT)
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endif()
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if(ENABLE_WAYLAND)
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find_package(
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Wayland
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COMPONENTS Client
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REQUIRED)
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find_package(Xkbcommon REQUIRED)
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target_link_libraries(libobs PRIVATE Wayland::Client Xkbcommon::Xkbcommon)
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target_sources(libobs PRIVATE obs-nix-wayland.c)
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endif()
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if(OS_LINUX)
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target_link_libraries(glad PRIVATE ${CMAKE_DL_LIBS})
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endif()
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if(OS_FREEBSD)
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find_package(Sysinfo REQUIRED)
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target_link_libraries(libobs PRIVATE Sysinfo::Sysinfo)
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endif()
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set_target_properties(
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libobs PROPERTIES BUILD_RPATH "$<TARGET_FILE_DIR:OBS::libobs-opengl>")
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endif()
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configure_file(${CMAKE_CURRENT_SOURCE_DIR}/obsconfig.h.in
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${CMAKE_BINARY_DIR}/config/obsconfig.h)
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target_compile_definitions(libobs PUBLIC HAVE_OBSCONFIG_H)
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if(ENABLE_FFMPEG_MUX_DEBUG)
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target_compile_definitions(libobs PRIVATE SHOW_SUBPROCESSES)
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endif()
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get_target_property(_OBS_SOURCES libobs SOURCES)
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set(_OBS_HEADERS ${_OBS_SOURCES})
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set(_OBS_FILTERS ${_OBS_SOURCES})
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list(FILTER _OBS_HEADERS INCLUDE REGEX ".*\\.h(pp)?")
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list(FILTER _OBS_SOURCES INCLUDE REGEX ".*\\.(m|c[cp]?p?)")
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list(FILTER _OBS_FILTERS INCLUDE REGEX ".*\\.effect")
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source_group(
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TREE "${CMAKE_CURRENT_SOURCE_DIR}"
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PREFIX "Source Files"
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FILES ${_OBS_SOURCES})
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source_group(
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TREE "${CMAKE_CURRENT_SOURCE_DIR}"
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PREFIX "Header Files"
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FILES ${_OBS_HEADERS})
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source_group(
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TREE "${CMAKE_CURRENT_SOURCE_DIR}"
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PREFIX "Effect Files"
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FILES ${_OBS_FILTERS})
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setup_binary_target(libobs)
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setup_target_resources(libobs libobs)
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export_target(libobs)
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install_headers(libobs)
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