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# dependencies
find_package(Threads REQUIRED)
# third-party
if (WHISPER_SDL2)
# SDL2
find_package(SDL2 REQUIRED)
string(STRIP "${SDL2_LIBRARIES}" SDL2_LIBRARIES)
message(STATUS "SDL2_INCLUDE_DIRS = ${SDL2_INCLUDE_DIRS}")
message(STATUS "SDL2_LIBRARIES = ${SDL2_LIBRARIES}")
endif()
# common
set(TARGET common)
unset(COMMON_EXTRA_LIBS)
if (WHISPER_FFMPEG)
# As of cmake 3.27, there is no official cmake support for FindFFmpeg.
# Consequnelty we added a FindFFmpeg.cmake script the cmake subfolder:
# whisper.cpp does not need the full ffmpeg libs, just AVFORMAT AVCODEC AVUTIL SWRESAMPLE
# libswresample performs highly optimized audio resampling, rematrixing and sample format conversion operations
# libavcodec provides a generic encoding/decoding framework and contains multiple decoders and encoders for audio, video and subtitle streams, and several bitstream filters.
# libavformat provides a generic framework for multiplexing and demultiplexing (muxing and demuxing) audio, video and subtitle streams.
find_package(FFmpeg REQUIRED)
if (NOT ${FFMPEG_FOUND})
message(FATAL_ERROR "Cannot find ffmpeg libs/headers")
endif()
message(STATUS "Found ffmpeg libs: ${FFMPEG_LIBRARIES}")
message(STATUS "Found ffmpeg headers in: ${FFMPEG_INCLUDE_DIRS}")
message(STATUS "ffmpeg definitions: ${FFMPEG_DEFINITIONS}")
message(STATUS "Found avformat ${AVFORMAT_VERSION}")
include_directories(${FFMPEG_INCLUDE_DIRS})
add_compile_definitions(WHISPER_FFMPEG)
list(APPEND COMMON_EXTRA_LIBS ${FFMPEG_LIBRARIES})
set(COMMON_SOURCES_FFMPEG ffmpeg-transcode.cpp)
endif()
add_library(${TARGET} STATIC
common.h
common.cpp
common-ggml.h
common-ggml.cpp
common-whisper.h
common-whisper.cpp
grammar-parser.h
grammar-parser.cpp
${COMMON_SOURCES_FFMPEG}
)
include(DefaultTargetOptions)
target_link_libraries(${TARGET} PRIVATE whisper ${COMMON_EXTRA_LIBS} ${CMAKE_DL_LIBS})
set_target_properties(${TARGET} PROPERTIES POSITION_INDEPENDENT_CODE ON)
set_target_properties(${TARGET} PROPERTIES FOLDER "libs")
if (WHISPER_SDL2)
# common-sdl
set(TARGET common-sdl)
add_library(${TARGET} STATIC
common-sdl.h
common-sdl.cpp
)
include(DefaultTargetOptions)
target_include_directories(${TARGET} PUBLIC ${SDL2_INCLUDE_DIRS})
target_link_libraries (${TARGET} PRIVATE ${SDL2_LIBRARIES})
set_target_properties(${TARGET} PROPERTIES POSITION_INDEPENDENT_CODE ON)
set_target_properties(${TARGET} PROPERTIES FOLDER "libs")
endif()
# add json lib
add_library(json_cpp INTERFACE)
target_include_directories(json_cpp INTERFACE ${CMAKE_CURRENT_SOURCE_DIR})
# examples
include_directories(${CMAKE_CURRENT_SOURCE_DIR})
if (EMSCRIPTEN)
add_subdirectory(whisper.wasm)
add_subdirectory(stream.wasm)
add_subdirectory(command.wasm)
add_subdirectory(bench.wasm)
add_subdirectory(wchess)
elseif(CMAKE_JS_VERSION)
add_subdirectory(addon.node)
else()
add_subdirectory(cli)
add_subdirectory(bench)
add_subdirectory(server)
add_subdirectory(quantize)
add_subdirectory(vad-speech-segments)
if (WHISPER_SDL2)
add_subdirectory(stream)
add_subdirectory(command)
# Debian: disable talk-llama until it is properly integrated with
# llama.cpp packages
#add_subdirectory(talk-llama)
add_subdirectory(lsp)
if (GGML_SYCL)
add_subdirectory(sycl)
endif()
endif (WHISPER_SDL2)
add_subdirectory(deprecation-warning)
endif()
# Temporarily disabled on Debian pending DFSG validation
#if (WHISPER_SDL2)
# add_subdirectory(wchess)
#endif (WHISPER_SDL2)
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