# Olive - Non-Linear Video Editor
# Copyright (C) 2022 Olive Team
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see .
cmake_minimum_required(VERSION 3.13 FATAL_ERROR)
project(olive-editor VERSION 0.2.0 LANGUAGES CXX)
option(BUILD_DOXYGEN "Build Doxygen documentation" OFF)
option(BUILD_TESTS "Build unit tests" OFF)
option(USE_WERROR "Error on compile warning" OFF)
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_AUTOMOC ON)
set(CMAKE_AUTOUIC ON)
set(CMAKE_AUTORCC ON)
# Sanitizers
add_library(olive-sanitizers INTERFACE)
include(cmake/Sanitizers.cmake)
enable_sanitizers(olive-sanitizers)
list(APPEND OLIVE_LIBRARIES olive-sanitizers)
# Set compiler options
if(MSVC)
set(OLIVE_COMPILE_OPTIONS
/wd4267
/wd4244
/experimental:external
/external:anglebrackets
/external:W0
"$<$:/O2>"
"$<$:/MP>"
)
if (USE_WERROR)
list(APPEND OLIVE_COMPILE_OPTIONS "/WX")
endif()
else()
set(OLIVE_COMPILE_OPTIONS
"$<$:-O2>"
-Wuninitialized
-pedantic-errors
-Wall
-Wextra
-Wno-unused-parameter
-Wshadow
)
if (USE_WERROR)
list(APPEND OLIVE_COMPILE_OPTIONS "-Werror")
endif()
endif()
set(OLIVE_DEFINITIONS -DQT_DEPRECATED_WARNINGS)
if (WIN32)
list(APPEND OLIVE_DEFINITIONS -DUNICODE -D_UNICODE)
endif()
list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake")
# Link OpenGL
if(UNIX AND NOT APPLE AND NOT DEFINED OpenGL_GL_PREFERENCE)
set(OpenGL_GL_PREFERENCE LEGACY)
endif()
find_package(OpenGL REQUIRED)
list(APPEND OLIVE_LIBRARIES OpenGL::GL)
# Link OpenColorIO
find_package(OpenColorIO 2.1.1 REQUIRED)
list(APPEND OLIVE_LIBRARIES ${OCIO_LIBRARIES})
list(APPEND OLIVE_INCLUDE_DIRS ${OCIO_INCLUDE_DIRS})
# Link OpenImageIO
find_package(OpenImageIO 2.1.12 REQUIRED)
list(APPEND OLIVE_LIBRARIES ${OIIO_LIBRARIES})
list(APPEND OLIVE_INCLUDE_DIRS ${OIIO_INCLUDE_DIRS})
# Link OpenEXR
find_package(OpenEXR REQUIRED)
list(APPEND OLIVE_LIBRARIES ${OPENEXR_LIBRARIES})
list(APPEND OLIVE_INCLUDE_DIRS ${OPENEXR_INCLUDES})
# Link Qt 5
set(QT_LIBRARIES
Core
Gui
Widgets
OpenGL
LinguistTools
Concurrent
)
if (UNIX AND NOT APPLE)
list(APPEND QT_LIBRARIES DBus)
endif()
find_package(Qt5 5.6 REQUIRED
COMPONENTS
${QT_LIBRARIES}
OPTIONAL_COMPONENTS
Network
)
if (NOT Qt5Network_FOUND)
message(" Qt5::Network module not found, crash reporting will be disabled.")
endif()
list(APPEND OLIVE_LIBRARIES
Qt5::Core
Qt5::Gui
Qt5::Widgets
Qt5::OpenGL
Qt5::Concurrent
)
# Link FFmpeg
find_package(FFMPEG 3.0 REQUIRED
COMPONENTS
avutil
avcodec
avformat
avfilter
swscale
swresample
)
list(APPEND OLIVE_INCLUDE_DIRS ${FFMPEG_INCLUDE_DIRS})
list(APPEND OLIVE_LIBRARIES
FFMPEG::avutil
FFMPEG::avcodec
FFMPEG::avformat
FFMPEG::avfilter
FFMPEG::swscale
FFMPEG::swresample
)
# Link PortAudio
find_package(PortAudio REQUIRED)
set(CMAKE_REQUIRED_INCLUDES ${PORTAUDIO_INCLUDE_DIRS})
include(CheckIncludeFileCXX)
check_include_file_cxx( "pa_jack.h" PA_HAS_JACK)
if (PA_HAS_JACK)
list(APPEND OLIVE_DEFINITIONS PA_HAS_JACK)
endif()
list(APPEND OLIVE_INCLUDE_DIRS ${PORTAUDIO_INCLUDE_DIRS})
list(APPEND OLIVE_LIBRARIES ${PORTAUDIO_LIBRARIES})
# Optional: Link OpenTimelineIO
find_package(OpenTimelineIO)
if (OpenTimelineIO_FOUND)
list(APPEND OLIVE_DEFINITIONS USE_OTIO)
list(APPEND OLIVE_INCLUDE_DIRS ${OTIO_INCLUDE_DIRS})
list(APPEND OLIVE_LIBRARIES ${OTIO_LIBRARIES})
else()
message(" OpenTimelineIO interchange will be disabled.")
endif()
# Optional: Link Google Crashpad
find_package(GoogleCrashpad)
if (GoogleCrashpad_FOUND)
list(APPEND OLIVE_DEFINITIONS USE_CRASHPAD)
list(APPEND OLIVE_INCLUDE_DIRS ${CRASHPAD_INCLUDE_DIRS})
list(APPEND OLIVE_LIBRARIES ${CRASHPAD_LIBRARIES})
else()
message(" Automatic crash reporting will be disabled.")
if (APPLE)
# Enables use of special functions for slider dragging, only linked if Crashpad isn't found
# because Crashpad links it itself and will cause duplicate references if we also link it
list(APPEND OLIVE_LIBRARIES "-framework ApplicationServices")
endif()
endif()
if (WIN32)
list(APPEND OLIVE_DEFINITIONS "-DUNICODE -D_UNICODE")
elseif (APPLE)
list(APPEND OLIVE_LIBRARIES "-framework IOKit")
elseif(UNIX)
list(APPEND OLIVE_LIBRARIES Qt5::DBus)
endif()
# Generate Git hash
set(PROJECT_LONG_VERSION ${PROJECT_VERSION})
if(EXISTS "${CMAKE_SOURCE_DIR}/.git")
find_package(Git)
if(GIT_FOUND)
execute_process(COMMAND ${GIT_EXECUTABLE} rev-parse --short=8 HEAD
WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
OUTPUT_VARIABLE GIT_HASH
OUTPUT_STRIP_TRAILING_WHITESPACE
)
set(PROJECT_LONG_VERSION ${PROJECT_VERSION}-${GIT_HASH})
endif()
endif()
# Optional: Find Doxygen if requested
if(BUILD_DOXYGEN)
find_package(Doxygen)
endif()
set(CMAKE_INCLUDE_CURRENT_DIR ON)
list(APPEND OLIVE_INCLUDE_DIRS ${CMAKE_SOURCE_DIR}/ext)
add_subdirectory(app)
if (BUILD_TESTS)
enable_testing()
add_subdirectory(tests)
endif()