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yuzu/CMakeModules/DownloadExternals.cmake

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chore: make yuzu REUSE compliant [REUSE] is a specification that aims at making file copyright information consistent, so that it can be both human and machine readable. It basically requires that all files have a header containing copyright and licensing information. When this isn't possible, like when dealing with binary assets, generated files or embedded third-party dependencies, it is permitted to insert copyright information in the `.reuse/dep5` file. Oh, and it also requires that all the licenses used in the project are present in the `LICENSES` folder, that's why the diff is so huge. This can be done automatically with `reuse download --all`. The `reuse` tool also contains a handy subcommand that analyzes the project and tells whether or not the project is (still) compliant, `reuse lint`. Following REUSE has a few advantages over the current approach: - Copyright information is easy to access for users / downstream - Files like `dist/license.md` do not need to exist anymore, as `.reuse/dep5` is used instead - `reuse lint` makes it easy to ensure that copyright information of files like binary assets / images is always accurate and up to date To add copyright information of files that didn't have it I looked up who committed what and when, for each file. As yuzu contributors do not have to sign a CLA or similar I couldn't assume that copyright ownership was of the "yuzu Emulator Project", so I used the name and/or email of the commit author instead. [REUSE]: https://reuse.software Follow-up to 01cf05bc75b1e47beb08937439f3ed9339e7b254
2022-05-15 00:06:02 +00:00
# SPDX-FileCopyrightText: 2017 yuzu Emulator Project
# SPDX-License-Identifier: GPL-2.0-or-later
Build: Enable SSL in mingw by linking against WinSSL The mingw builds aren't submitting telemetry because the curl library they are linked against is configured to use openSSL and openSSL looks for the certificates in the users home folder. This keeps it from contacting web services because it can't communicate over SSL. This commit adds a download in mingw builds that will download a precompiled curl for mingw linked against winssl and sspi.
2017-09-09 17:24:13 +00:00
# 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)
cmake: Download Boost if inadequate local version Building SDL2 from externals is incompatible with Conan's version of libiconv, a requirement of Conan's Boost package. Solution is to use the same Boost package in use by the linux-fresh container. This tells CMake to download boost_1_75_0.tar.xz from yuzu-emu/ext-linux-bin at CMake's configuration step, much the same way Qt and FFmpeg are downloaded for Windows. Also makes DownloadExternals.cmake cross-platform. Although the CMake code is not entirely specific to Linux, only Linux has Boost libraries available at ext-linux-bin, whereas there is no equivalent Boost package for Windows at ext-windows-bin. caveat emptor
2021-04-21 05:51:28 +00:00
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 (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
set(package_repo "ext-linux-bin/raw/main/")
set(package_extension ".tar.xz")
else()
message(FATAL_ERROR "No package available for this platform")
endif()
set(package_url "https://github.com/yuzu-emu/${package_repo}")
Build: Enable SSL in mingw by linking against WinSSL The mingw builds aren't submitting telemetry because the curl library they are linked against is configured to use openSSL and openSSL looks for the certificates in the users home folder. This keeps it from contacting web services because it can't communicate over SSL. This commit adds a download in mingw builds that will download a precompiled curl for mingw linked against winssl and sspi.
2017-09-09 17:24:13 +00:00
set(prefix "${CMAKE_BINARY_DIR}/externals/${lib_name}")
if (NOT EXISTS "${prefix}")
message(STATUS "Downloading binaries for ${lib_name}...")
file(DOWNLOAD
cmake: Download Boost if inadequate local version Building SDL2 from externals is incompatible with Conan's version of libiconv, a requirement of Conan's Boost package. Solution is to use the same Boost package in use by the linux-fresh container. This tells CMake to download boost_1_75_0.tar.xz from yuzu-emu/ext-linux-bin at CMake's configuration step, much the same way Qt and FFmpeg are downloaded for Windows. Also makes DownloadExternals.cmake cross-platform. Although the CMake code is not entirely specific to Linux, only Linux has Boost libraries available at ext-linux-bin, whereas there is no equivalent Boost package for Windows at ext-windows-bin. caveat emptor
2021-04-21 05:51:28 +00:00
${package_url}${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}"
Build: Enable SSL in mingw by linking against WinSSL The mingw builds aren't submitting telemetry because the curl library they are linked against is configured to use openSSL and openSSL looks for the certificates in the users home folder. This keeps it from contacting web services because it can't communicate over SSL. This commit adds a download in mingw builds that will download a precompiled curl for mingw linked against winssl and sspi.
2017-09-09 17:24:13 +00:00
WORKING_DIRECTORY "${CMAKE_BINARY_DIR}/externals")
endif()
message(STATUS "Using bundled binaries at ${prefix}")
set(${prefix_var} "${prefix}" PARENT_SCOPE)
cmake: Download Boost if inadequate local version Building SDL2 from externals is incompatible with Conan's version of libiconv, a requirement of Conan's Boost package. Solution is to use the same Boost package in use by the linux-fresh container. This tells CMake to download boost_1_75_0.tar.xz from yuzu-emu/ext-linux-bin at CMake's configuration step, much the same way Qt and FFmpeg are downloaded for Windows. Also makes DownloadExternals.cmake cross-platform. Although the CMake code is not entirely specific to Linux, only Linux has Boost libraries available at ext-linux-bin, whereas there is no equivalent Boost package for Windows at ext-windows-bin. caveat emptor
2021-04-21 05:51:28 +00:00
endfunction()