98 lines
4.2 KiB
CMake
98 lines
4.2 KiB
CMake
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# This function downloads a binary library package from our external repo.
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# Params:
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# remote_path: path to the file to download, relative to the remote repository root
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# prefix_var: name of a variable which will be set with the path to the extracted contents
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function(download_bundled_external remote_path lib_name prefix_var)
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get_external_prefix(${lib_name} prefix)
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if (NOT EXISTS "${prefix}")
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message(STATUS "Downloading binaries for ${lib_name}...")
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if (WIN32)
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set(repo_base "ext-windows-bin/raw/master")
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elseif (APPLE)
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set(repo_base "ext-macos-bin/raw/main")
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else()
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message(FATAL_ERROR "Bundled libraries are unsupported for this OS.")
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endif()
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file(DOWNLOAD
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https://github.com/citra-emu/${repo_base}/${remote_path}${lib_name}.7z
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"${CMAKE_BINARY_DIR}/externals/${lib_name}.7z" SHOW_PROGRESS)
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execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${CMAKE_BINARY_DIR}/externals/${lib_name}.7z"
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WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
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endif()
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# For packages that include the /usr/local prefix, include it in the prefix path.
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if (EXISTS "${prefix}/usr/local")
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set(prefix "${prefix}/usr/local")
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endif()
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message(STATUS "Using bundled binaries at ${prefix}")
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set(${prefix_var} "${prefix}" PARENT_SCOPE)
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endfunction()
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# This function downloads Qt using aqt.
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# Params:
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# target: Qt dependency to install. Specify a version number to download Qt, or "tools_(name)" for a specific build tool.
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# prefix_var: Name of a variable which will be set with the path to the extracted contents.
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function(download_qt_external target prefix_var)
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# Determine installation parameters for OS, architecture, and compiler
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if (WIN32)
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set(host "windows")
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if (MINGW)
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set(arch_path "mingw81")
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elseif ((MSVC_VERSION GREATER_EQUAL 1920 AND MSVC_VERSION LESS 1940) AND "x86_64" IN_LIST ARCHITECTURE)
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if ("arm64" IN_LIST ARCHITECTURE)
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set(arch_path "msvc2019_arm64")
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elseif ("x86_64" IN_LIST ARCHITECTURE)
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set(arch_path "msvc2019_64")
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else()
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message(FATAL_ERROR "Unsupported bundled Qt architecture. Disable CITRA_USE_BUNDLED_QT and provide your own.")
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endif()
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else()
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message(FATAL_ERROR "Unsupported bundled Qt toolchain. Disable CITRA_USE_BUNDLED_QT and provide your own.")
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endif()
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set(arch "win64_${arch_path}")
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elseif (APPLE)
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set(host "mac")
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set(arch "clang_64")
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set(arch_path "macos")
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else()
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set(host "linux")
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set(arch "gcc_64")
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set(arch_path "linux")
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endif()
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get_external_prefix(qt base_path)
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if (target MATCHES "tools_.*")
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set(prefix "${base_path}")
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set(install_args install-tool --outputdir ${base_path} ${host} desktop ${target})
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else()
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set(prefix "${base_path}/${target}/${arch_path}")
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set(install_args install-qt --outputdir ${base_path} ${host} desktop ${target} ${arch} -m qtmultimedia)
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endif()
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if (NOT EXISTS "${prefix}")
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message(STATUS "Downloading binaries for Qt...")
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if (WIN32)
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set(aqt_path "${CMAKE_BINARY_DIR}/externals/aqt.exe")
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file(DOWNLOAD
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https://github.com/miurahr/aqtinstall/releases/download/v3.1.4/aqt.exe
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${aqt_path} SHOW_PROGRESS)
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execute_process(COMMAND ${aqt_path} ${install_args})
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else()
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# aqt does not offer binary releases for other platforms, so download and run from pip.
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set(aqt_install_path "${CMAKE_BINARY_DIR}/externals/aqt")
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execute_process(COMMAND python3 -m pip install --target=${aqt_install_path} aqtinstall)
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execute_process(COMMAND ${CMAKE_COMMAND} -E env PYTHONPATH=${aqt_install_path} python3 -m aqt ${install_args})
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endif()
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endif()
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message(STATUS "Using downloaded Qt binaries at ${prefix}")
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set(${prefix_var} "${prefix}" PARENT_SCOPE)
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endfunction()
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function(get_external_prefix lib_name prefix_var)
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set(${prefix_var} "${CMAKE_BINARY_DIR}/externals/${lib_name}" PARENT_SCOPE)
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endfunction()
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