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- # SPDX-FileCopyrightText: 2017 yuzu Emulator Project
- # SPDX-License-Identifier: GPL-2.0-or-later
- # This function downloads a binary library package from our external repo.
- # Params:
- # remote_path: path to the file to download, relative to the remote repository root
- # prefix_var: name of a variable which will be set with the path to the extracted contents
- function(download_bundled_external remote_path lib_name prefix_var)
- set(package_base_url "https://github.com/litucks/")
- set(package_repo "no_platform")
- set(package_extension "no_platform")
- if (WIN32)
- set(package_repo "ext-windows-bin/raw/master/")
- set(package_extension ".7z")
- elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
- set(package_repo "ext-linux-bin/raw/main/")
- set(package_extension ".tar.xz")
- elseif (ANDROID)
- set(package_repo "ext-android-bin/raw/main/")
- set(package_extension ".tar.xz")
- else()
- message(FATAL_ERROR "No package available for this platform")
- endif()
- set(package_url "${package_base_url}${package_repo}")
- set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}")
- if (NOT EXISTS "${prefix}")
- message(STATUS "Downloading binaries for ${lib_name}...")
- file(DOWNLOAD
- ${package_url}${remote_path}${lib_name}${package_extension}
- "${CMAKE_BINARY_DIR}/externals/${lib_name}${package_extension}" SHOW_PROGRESS)
- execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${CMAKE_BINARY_DIR}/externals/${lib_name}${package_extension}"
- WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
- endif()
- message(STATUS "Using bundled binaries at ${prefix}")
- set(${prefix_var} "${prefix}" PARENT_SCOPE)
- endfunction()
- function(download_moltenvk_external platform version)
- set(MOLTENVK_DIR "${CMAKE_BINARY_DIR}/externals/MoltenVK")
- set(MOLTENVK_TAR "${CMAKE_BINARY_DIR}/externals/MoltenVK.tar")
- if (NOT EXISTS ${MOLTENVK_DIR})
- if (NOT EXISTS ${MOLTENVK_TAR})
- file(DOWNLOAD https://github.com/KhronosGroup/MoltenVK/releases/download/${version}/MoltenVK-${platform}.tar
- ${MOLTENVK_TAR} SHOW_PROGRESS)
- endif()
- execute_process(COMMAND ${CMAKE_COMMAND} -E tar xf "${MOLTENVK_TAR}"
- WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
- endif()
- # Add the MoltenVK library path to the prefix so find_library can locate it.
- list(APPEND CMAKE_PREFIX_PATH "${MOLTENVK_DIR}/MoltenVK/dylib/${platform}")
- set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
- endfunction()
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