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Citron/CMakeModules/DownloadExternals.cmake
Zephyron 33d54e595f cmake: update Qt configuration and externals URL 
- Simplify Qt version selection to always use 6.8.2 instead of conditional versions
- Update bundled externals URL to use git.citron-emu.org/Citron
- Update MSVC toolchain references from 2019 to 2022 for Qt paths

This change streamlines Qt version management and updates the infrastructure
to use newer MSVC toolchain paths.
2025-02-10 19:55:16 +10:00

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9.2 KiB
CMake
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# SPDX-FileCopyrightText: 2025 Citron Homebrew 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
set(CURRENT_MODULE_DIR ${CMAKE_CURRENT_LIST_DIR})
function(download_bundled_external remote_path lib_name prefix_var)
set(package_base_url "https://git.citron-emu.org/Citron/")
set(package_repo "no_platform")
set(package_extension "no_platform")
if (WIN32)
set(package_repo "ext-windows-bin/raw/master/")
set(package_extension ".7z")
elseif (${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 ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
endfunction()
# Determine installation parameters for OS, architecture, and compiler
function(determine_qt_parameters target host_out type_out arch_out arch_path_out host_type_out host_arch_out host_arch_path_out)
if (WIN32)
set(host "windows")
set(type "desktop")
if (NOT tool)
if (MINGW)
set(arch "win64_mingw")
set(arch_path "mingw_64")
elseif (MSVC)
if ("arm64" IN_LIST ARCHITECTURE)
set(arch_path "msvc2022_arm64")
elseif ("x86_64" IN_LIST ARCHITECTURE)
set(arch_path "msvc2022_64")
else()
message(FATAL_ERROR "Unsupported bundled Qt architecture. Enable USE_SYSTEM_QT and provide your own.")
endif()
set(arch "win64_${arch_path}")
if (CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "AMD64")
set(host_arch_path "msvc2022_64")
elseif (CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "ARM64")
set(host_arch_path "msvc2022_64")
endif()
set(host_arch "win64_${host_arch_path}")
else()
message(FATAL_ERROR "Unsupported bundled Qt toolchain. Enable USE_SYSTEM_QT and provide your own.")
endif()
endif()
elseif (APPLE)
set(host "mac")
set(type "desktop")
set(arch "clang_64")
set(arch_path "macos")
else()
set(host "linux")
set(type "desktop")
set(arch "gcc_64")
set(arch_path "linux")
endif()
set(${host_out} "${host}" PARENT_SCOPE)
set(${type_out} "${type}" PARENT_SCOPE)
set(${arch_out} "${arch}" PARENT_SCOPE)
set(${arch_path_out} "${arch_path}" PARENT_SCOPE)
if (DEFINED host_type)
set(${host_type_out} "${host_type}" PARENT_SCOPE)
else()
set(${host_type_out} "${type}" PARENT_SCOPE)
endif()
if (DEFINED host_arch)
set(${host_arch_out} "${host_arch}" PARENT_SCOPE)
else()
set(${host_arch_out} "${arch}" PARENT_SCOPE)
endif()
if (DEFINED host_arch_path)
set(${host_arch_path_out} "${host_arch_path}" PARENT_SCOPE)
else()
set(${host_arch_path_out} "${arch_path}" PARENT_SCOPE)
endif()
endfunction()
# Download Qt binaries for a specific configuration.
function(download_qt_configuration prefix_out target host type arch arch_path base_path)
if (target MATCHES "tools_.*")
set(tool ON)
else()
set(tool OFF)
endif()
set(install_args -c "${CURRENT_MODULE_DIR}/aqt_config.ini")
if (tool)
set(prefix "${base_path}/Tools")
set(install_args ${install_args} install-tool --outputdir ${base_path} ${host} desktop ${target})
else()
set(prefix "${base_path}/${target}/${arch_path}")
set(install_args ${install_args} install-qt --outputdir ${base_path} ${host} ${type} ${target} ${arch}
-m all)
endif()
if (NOT EXISTS "${prefix}")
message(STATUS "Downloading Qt binaries for ${target}:${host}:${type}:${arch}:${arch_path}")
set(AQT_PREBUILD_BASE_URL "https://github.com/miurahr/aqtinstall/releases/download/v3.2.0")
if (WIN32)
set(aqt_path "${base_path}/aqt.exe")
if (NOT EXISTS "${aqt_path}")
file(DOWNLOAD
${AQT_PREBUILD_BASE_URL}/aqt.exe
${aqt_path} SHOW_PROGRESS)
endif()
execute_process(COMMAND ${aqt_path} ${install_args}
WORKING_DIRECTORY ${base_path})
elseif (APPLE)
set(aqt_path "${base_path}/aqt-macos")
if (NOT EXISTS "${aqt_path}")
file(DOWNLOAD
${AQT_PREBUILD_BASE_URL}/aqt-macos
${aqt_path} SHOW_PROGRESS)
endif()
execute_process(COMMAND chmod +x ${aqt_path})
execute_process(COMMAND ${aqt_path} ${install_args}
WORKING_DIRECTORY ${base_path})
else()
set(aqt_install_path "${base_path}/aqt")
file(MAKE_DIRECTORY "${aqt_install_path}")
execute_process(COMMAND python3 -m pip install --target=${aqt_install_path} aqtinstall
WORKING_DIRECTORY ${base_path})
execute_process(COMMAND ${CMAKE_COMMAND} -E env PYTHONPATH=${aqt_install_path} python3 -m aqt ${install_args}
WORKING_DIRECTORY ${base_path})
endif()
message(STATUS "Downloaded Qt binaries for ${target}:${host}:${type}:${arch}:${arch_path} to ${prefix}")
endif()
set(${prefix_out} "${prefix}" PARENT_SCOPE)
endfunction()
# This function downloads Qt using aqt.
# The path of the downloaded content will be added to the CMAKE_PREFIX_PATH.
# QT_TARGET_PATH is set to the Qt for the compile target platform.
# QT_HOST_PATH is set to a host-compatible Qt, for running tools.
# Params:
# target: Qt dependency to install. Specify a version number to download Qt, or "tools_(name)" for a specific build tool.
function(download_qt target)
determine_qt_parameters("${target}" host type arch arch_path host_type host_arch host_arch_path)
get_external_prefix(qt base_path)
file(MAKE_DIRECTORY "${base_path}")
download_qt_configuration(prefix "${target}" "${host}" "${type}" "${arch}" "${arch_path}" "${base_path}")
if (DEFINED host_arch_path AND NOT "${host_arch_path}" STREQUAL "${arch_path}")
download_qt_configuration(host_prefix "${target}" "${host}" "${host_type}" "${host_arch}" "${host_arch_path}" "${base_path}")
else()
set(host_prefix "${prefix}")
endif()
set(QT_TARGET_PATH "${prefix}" CACHE STRING "")
set(QT_HOST_PATH "${host_prefix}" CACHE STRING "")
list(APPEND CMAKE_PREFIX_PATH "${prefix}")
set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
endfunction()
function(download_moltenvk)
set(MOLTENVK_PLATFORM "macOS")
set(MOLTENVK_DIR "${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/v1.2.10-rc2/MoltenVK-all.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/${MOLTENVK_PLATFORM}")
set(CMAKE_PREFIX_PATH ${CMAKE_PREFIX_PATH} PARENT_SCOPE)
endfunction()
function(get_external_prefix lib_name prefix_var)
set(${prefix_var} "${CMAKE_BINARY_DIR}/externals/${lib_name}" PARENT_SCOPE)
endfunction()
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