51 lines
1.8 KiB
CMake
51 lines
1.8 KiB
CMake
#
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# CMake-Build for a demo code to use io_uring and output video
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#
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# Copyright 2025,2026 Hermann Vosseler <Ichthyostega@web.de>
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms of the GNU GPL version 2+ See the LICENSE file for details.
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#
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cmake_minimum_required (VERSION 3.20)
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# default to Debug build type, unless specified in cache or command line
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if (NOT CMAKE_BUILD_TYPE)
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set (CMAKE_BUILD_TYPE Debug CACHE STRING "Default to Debug build")
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set (CMAKE_VERBOSE_MAKEFILE TRUE CACHE STRING "Show full compile commands")
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endif()
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# optimise debugging symbols for GNU gdb
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SET(CMAKE_CXX_FLAGS_DEBUG "-O0 -ggdb3" CACHE STRING "Special option for debug builds")
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project(
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DemoUringVid
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VERSION 1.0
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LANGUAGES CXX
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)
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add_compile_options("-Wall")
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# dependencies via pkg-config
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(LUR REQUIRED IMPORTED_TARGET liburing>=2.9)
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pkg_check_modules(GTK REQUIRED IMPORTED_TARGET gtkmm-3.0>=3.20)
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pkg_check_modules(XLIB REQUIRED IMPORTED_TARGET x11>=1.7)
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pkg_check_modules(EGL REQUIRED IMPORTED_TARGET egl>=1.5)
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pkg_check_modules(GLEW REQUIRED IMPORTED_TARGET glew>=2.2)
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# build complete source tree (detect changes on rebuild)
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file(GLOB_RECURSE demo_uring_sources CONFIGURE_DEPENDS "*.cpp")
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file(GLOB_RECURSE demo_uring_headers CONFIGURE_DEPENDS "*.hpp")
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add_executable(demo_uring ${demo_uring_sources} ${demo_uring_headers})
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target_compile_features(demo_uring PUBLIC cxx_std_17)
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target_include_directories(demo_uring PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>)
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target_link_libraries(demo_uring PRIVATE PkgConfig::LUR)
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target_link_libraries(demo_uring PRIVATE PkgConfig::GTK)
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target_link_libraries(demo_uring PRIVATE PkgConfig::XLIB)
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target_link_libraries(demo_uring PRIVATE PkgConfig::EGL)
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target_link_libraries(demo_uring PRIVATE PkgConfig::GLEW)
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