56 lines
2.5 KiB
CMake
Executable file
56 lines
2.5 KiB
CMake
Executable file
# SPDX-FileCopyrightText: 2017 yuzu Emulator Project
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# SPDX-License-Identifier: GPL-2.0-or-later
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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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set(package_base_url "https://github.com/yuzu-emu/")
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set(package_repo "no_platform")
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set(package_extension "no_platform")
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if (WIN32)
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set(package_repo "ext-windows-bin/raw/master/")
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set(package_extension ".7z")
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elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
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set(package_repo "ext-linux-bin/raw/main/")
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set(package_extension ".tar.xz")
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elseif (ANDROID)
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set(package_repo "ext-android-bin/raw/main/")
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set(package_extension ".tar.xz")
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else()
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message(FATAL_ERROR "No package available for this platform")
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endif()
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set(package_url "${package_base_url}${package_repo}")
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set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}")
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if (NOT EXISTS "${prefix}")
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message(STATUS "Downloading binaries for ${lib_name}...")
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file(DOWNLOAD
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${package_url}${remote_path}${lib_name}${package_extension}
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"${CMAKE_BINARY_DIR}/externals/${lib_name}${package_extension}" SHOW_PROGRESS)
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execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${CMAKE_BINARY_DIR}/externals/${lib_name}${package_extension}"
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WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
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endif()
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message(STATUS "Using bundled binaries at ${prefix}")
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set(${prefix_var} "${prefix}" PARENT_SCOPE)
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endfunction()
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function(download_moltenvk_external platform version)
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set(MOLTENVK_DIR "${CMAKE_BINARY_DIR}/externals/MoltenVK")
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set(MOLTENVK_TAR "${CMAKE_BINARY_DIR}/externals/MoltenVK.tar")
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if (NOT EXISTS ${MOLTENVK_DIR})
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if (NOT EXISTS ${MOLTENVK_TAR})
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file(DOWNLOAD https://github.com/KhronosGroup/MoltenVK/releases/download/${version}/MoltenVK-${platform}.tar
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${MOLTENVK_TAR} SHOW_PROGRESS)
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endif()
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execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${MOLTENVK_TAR}"
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WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
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endif()
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# Add the MoltenVK library path to the prefix so find_library can locate it.
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list(APPEND CMAKE_PREFIX_PATH "${MOLTENVK_DIR}/MoltenVK/dylib/${platform}")
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set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
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endfunction()
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