matzmanandClaude Opus 5.5
4a5b09053e
Template stripped to the overlay platform (examples, demo UI and Frame test package removed), renamed to FrameAssistant, and working rules for the project recorded in CLAUDE.md. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
73 lines
3.2 KiB
CMake
73 lines
3.2 KiB
CMake
cmake_minimum_required(VERSION 3.22)
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project(frameassistant VERSION 0.1.0 LANGUAGES CXX)
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# ---------------------------------------------------------------------------
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# App identity. The app key must be globally unique within SteamVR (reverse-DNS style).
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# ---------------------------------------------------------------------------
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set(VRDASH_APP_KEY "net.matzman.frameassistant" CACHE STRING "SteamVR application/overlay key")
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set(VRDASH_DISPLAY_NAME "Frame Assistant" CACHE STRING "Name shown in the SteamVR dashboard")
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# Must not be the name of a SteamVR process (checked in cmake/Dashboard.cmake).
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set(VRDASH_EXECUTABLE_NAME "frame-assistant" CACHE STRING "File name of the executable")
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set(VRDASH_TEXTURE_WIDTH 1600 CACHE STRING "Overlay texture width in pixels")
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set(VRDASH_TEXTURE_HEIGHT 1000 CACHE STRING "Overlay texture height in pixels")
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set(OPENVR_VERSION "2.15.6" CACHE STRING "OpenVR SDK version to download when OPENVR_ROOT is not set")
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set(VRDASH_VULKAN "AUTO" CACHE STRING "Build the Vulkan render backend (AUTO, ON, OFF)")
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set_property(CACHE VRDASH_VULKAN PROPERTY STRINGS AUTO ON OFF)
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option(VRDASH_QML_BYTECODE_ONLY "Compile QML to bytecode only (no C++): keeps the binary off Qt's version-locked private API, so it runs on other Qt 6 patch releases (system Qt)" OFF)
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option(VRDASH_DEPLOY_QT "Bundle Qt libraries, plugins and QML modules on install (self-contained build)" OFF)
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set(CMAKE_CXX_STANDARD 20)
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set(CMAKE_CXX_STANDARD_REQUIRED ON)
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set(CMAKE_CXX_EXTENSIONS OFF)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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# Mirror the install layout in the build tree (bin/, lib/, share/<project>/) so the
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# binary finds its resources and libopenvr_api.so the same way in both places.
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include(GNUInstallDirs)
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set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/${CMAKE_INSTALL_BINDIR})
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set(VRDASH_SHARE_SUBDIR ${CMAKE_INSTALL_DATADIR}/${PROJECT_NAME})
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set(CMAKE_BUILD_RPATH "\$ORIGIN/../${CMAKE_INSTALL_LIBDIR}")
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set(CMAKE_INSTALL_RPATH "\$ORIGIN/../${CMAKE_INSTALL_LIBDIR}")
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# Arch/SteamOS build Qt with -mno-direct-extern-access (protected symbols), which forbids
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# copy relocations in consumers. Qt's CMake only passes the flag on if Qt itself was built
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# with it, so a binary built against e.g. Debian's Qt would fail to load against Arch's
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# system Qt on x86-64. Always using indirect access works with both. (GCC has no such flag
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# for aarch64; its PIE code never uses copy relocations there.)
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include(CheckCXXCompilerFlag)
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check_cxx_compiler_flag(-mno-direct-extern-access VRDASH_HAS_NO_DIRECT_EXTERN_ACCESS)
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if(VRDASH_HAS_NO_DIRECT_EXTERN_ACCESS)
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add_compile_options(-mno-direct-extern-access)
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endif()
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
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include(OpenVR)
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find_package(Qt6 6.5 REQUIRED COMPONENTS Core Gui OpenGL Qml Quick QuickControls2)
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qt_standard_project_setup(REQUIRES 6.5)
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if(QT_KNOWN_POLICY_QTP0004)
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qt_policy(SET QTP0004 NEW) # QML files live in src/qml/
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endif()
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include(Dashboard)
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if(VRDASH_DEPLOY_QT)
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include(BundleQt)
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endif()
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add_subdirectory(src)
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add_subdirectory(resources)
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# After all dashboards (and their install rules) are defined.
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if(VRDASH_DEPLOY_QT)
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vrdash_bundle_qt()
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endif()
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option(VRDASH_BUILD_TESTS "Build unit tests" ON)
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if(VRDASH_BUILD_TESTS)
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enable_testing()
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add_subdirectory(tests)
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endif()
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