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eden/CMakeModules/Findzstd.cmake

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[meta] add missing license headers for some .cmake/.sh (#2878) Mainly so doing `UPDATE=1 .ci/license-header.sh` doesnt just spam them everytime (I have like a copy of them on almost every stash ever since haha) Signed-off-by: lizzie <lizzie@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2878 Reviewed-by: crueter <crueter@eden-emu.dev> Co-authored-by: lizzie <lizzie@eden-emu.dev> Co-committed-by: lizzie <lizzie@eden-emu.dev>
2025-10-28 23:54:45 +01:00
# SPDX-FileCopyrightText: Copyright 2025 Eden Emulator Project
# SPDX-License-Identifier: GPL-3.0-or-later
build: simplify find modules With this patch I've deleted a few find modules that are now unused since the vcpkg transition, as the CMake code now forces CONFIG mode for Catch2, fmt and nlohmann_json. I've then simplified the lz4, opus, and zstd modules by exclusively using pkg-config. They were using it already, but were ignoring the result. Also, I believe that manually looking for libraries was required for Conan to work, and it is thus not needed anymore. Lastly, I believe that there is no platform that ships these system libs without pkg-config/pkgconf, so requiring it should be fine.
2022-07-28 16:44:52 +02:00
# SPDX-FileCopyrightText: 2022 yuzu Emulator Project
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 b2eb10382941bef0914f4a0a4685b9033440aa9f
2022-05-15 02:06:02 +02:00
# SPDX-License-Identifier: GPL-2.0-or-later
Replace externals with Conan (#3735) * Remove git submodules that will be loaded through conan * Move custom Find modules to their own folder * Use conan for downloading missing external dependencies * CI: Change the yuzu source folder user to the user that the containers run on * Attempt to remove dirty mingw build hack * Install conan on the msvc build * Only set release build type when using not using multi config generator * Re-add qt bundled to workaround an issue with conan qt not downloading prebuilt binaries * Add workaround for submodules that use legacy CMAKE variables * Re-add USE_BUNDLED_QT on the msvc build bot
2020-05-08 15:09:29 -06:00
cmake: prefer system libraries
2022-11-25 19:35:46 +01:00
include(FindPackageHandleStandardArgs)
Replace externals with Conan (#3735) * Remove git submodules that will be loaded through conan * Move custom Find modules to their own folder * Use conan for downloading missing external dependencies * CI: Change the yuzu source folder user to the user that the containers run on * Attempt to remove dirty mingw build hack * Install conan on the msvc build * Only set release build type when using not using multi config generator * Re-add qt bundled to workaround an issue with conan qt not downloading prebuilt binaries * Add workaround for submodules that use legacy CMAKE variables * Re-add USE_BUNDLED_QT on the msvc build bot
2020-05-08 15:09:29 -06:00
[cmake] allow static MinGW/macOS builds; fix clangarm64 (#2994) Requires qt6-static, obviously... at least for eden. eden-cli also can be built fully static Notable challenges n such: 1. VkMemAlloc conflicts with Qt, since it embeds vk_mem_alloc.h in qrhivulkan; we can get around this by conditionally defining VMA_IMPLEMENTATION; that is, define it in the SDL2 frontend and undef it in the Qt frontend. It's not ideal, but I mean... it works, no? 2. find_library, pkgconfig, and some Config modules will always look for a .dll, so we have to tell CMake to look for .a 3. In spite of this, some will end up using .dll.a (implib) as their link targets; this is, well, bad, so we create a find_library hook that rejects dll.a 4. Some libraries have specific configs (boost lol) 5. Some libraries use _static targets (zstd, mbedtls) 6. Some extra libraries need to be linked, i.e. jbig, lzma, etc 7. QuaZip is sad Needs testing on all platforms, and for both frontends on desktop, to ensure Vulkan still works as expected. (also: CI). Resulting executables are: - 71MB for eden.exe - 39MB for eden-cli.exe Considering the entire libicudt is included (thanks Qt), that's a great size all things considered. No need to bundle all those plugins and translation files too. Theoretically, this lays the groundwork towards fully static executables for other platforms too; though Linux doesn't have a huge benefit since AppImages are needed regardless. eden-room though maybe? Fixes comp for clangarm64 because -msse4.1 Also allows macOS to build with qt6-static. macOS can't build static executables, but with these changes it ONLY relies on system libraries like libc and frameworks. So in theory we don't even need macdeployqt. Signed-off-by: crueter <crueter@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2994
2025-11-11 06:22:33 +01:00
find_package(zstd QUIET CONFIG)
if (zstd_CONSIDERED_CONFIGS)
find_package_handle_standard_args(zstd CONFIG_MODE)
else()
find_package(PkgConfig QUIET)
pkg_search_module(ZSTD QUIET IMPORTED_TARGET libzstd)
find_package_handle_standard_args(zstd
REQUIRED_VARS ZSTD_LINK_LIBRARIES
VERSION_VAR ZSTD_VERSION
)
endif()
cmake: correct find modules
2022-12-06 04:17:44 +01:00
if (zstd_FOUND AND NOT TARGET zstd::zstd)
[cmake] allow static MinGW/macOS builds; fix clangarm64 (#2994) Requires qt6-static, obviously... at least for eden. eden-cli also can be built fully static Notable challenges n such: 1. VkMemAlloc conflicts with Qt, since it embeds vk_mem_alloc.h in qrhivulkan; we can get around this by conditionally defining VMA_IMPLEMENTATION; that is, define it in the SDL2 frontend and undef it in the Qt frontend. It's not ideal, but I mean... it works, no? 2. find_library, pkgconfig, and some Config modules will always look for a .dll, so we have to tell CMake to look for .a 3. In spite of this, some will end up using .dll.a (implib) as their link targets; this is, well, bad, so we create a find_library hook that rejects dll.a 4. Some libraries have specific configs (boost lol) 5. Some libraries use _static targets (zstd, mbedtls) 6. Some extra libraries need to be linked, i.e. jbig, lzma, etc 7. QuaZip is sad Needs testing on all platforms, and for both frontends on desktop, to ensure Vulkan still works as expected. (also: CI). Resulting executables are: - 71MB for eden.exe - 39MB for eden-cli.exe Considering the entire libicudt is included (thanks Qt), that's a great size all things considered. No need to bundle all those plugins and translation files too. Theoretically, this lays the groundwork towards fully static executables for other platforms too; though Linux doesn't have a huge benefit since AppImages are needed regardless. eden-room though maybe? Fixes comp for clangarm64 because -msse4.1 Also allows macOS to build with qt6-static. macOS can't build static executables, but with these changes it ONLY relies on system libraries like libc and frameworks. So in theory we don't even need macdeployqt. Signed-off-by: crueter <crueter@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2994
2025-11-11 06:22:33 +01:00
if (TARGET zstd::libzstd_shared AND NOT YUZU_STATIC_BUILD)
cmake: correct find modules
2022-12-06 04:17:44 +01:00
add_library(zstd::zstd ALIAS zstd::libzstd_shared)
elseif (TARGET zstd::libzstd_static)
add_library(zstd::zstd ALIAS zstd::libzstd_static)
else()
add_library(zstd::zstd ALIAS PkgConfig::ZSTD)
[cmake] allow static MinGW/macOS builds; fix clangarm64 (#2994) Requires qt6-static, obviously... at least for eden. eden-cli also can be built fully static Notable challenges n such: 1. VkMemAlloc conflicts with Qt, since it embeds vk_mem_alloc.h in qrhivulkan; we can get around this by conditionally defining VMA_IMPLEMENTATION; that is, define it in the SDL2 frontend and undef it in the Qt frontend. It's not ideal, but I mean... it works, no? 2. find_library, pkgconfig, and some Config modules will always look for a .dll, so we have to tell CMake to look for .a 3. In spite of this, some will end up using .dll.a (implib) as their link targets; this is, well, bad, so we create a find_library hook that rejects dll.a 4. Some libraries have specific configs (boost lol) 5. Some libraries use _static targets (zstd, mbedtls) 6. Some extra libraries need to be linked, i.e. jbig, lzma, etc 7. QuaZip is sad Needs testing on all platforms, and for both frontends on desktop, to ensure Vulkan still works as expected. (also: CI). Resulting executables are: - 71MB for eden.exe - 39MB for eden-cli.exe Considering the entire libicudt is included (thanks Qt), that's a great size all things considered. No need to bundle all those plugins and translation files too. Theoretically, this lays the groundwork towards fully static executables for other platforms too; though Linux doesn't have a huge benefit since AppImages are needed regardless. eden-room though maybe? Fixes comp for clangarm64 because -msse4.1 Also allows macOS to build with qt6-static. macOS can't build static executables, but with these changes it ONLY relies on system libraries like libc and frameworks. So in theory we don't even need macdeployqt. Signed-off-by: crueter <crueter@eden-emu.dev> Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2994
2025-11-11 06:22:33 +01:00
endif()
endif()
get_target_property(ZSTD_TARGET zstd::zstd ALIASED_TARGET)
if (NOT TARGET zstd::libzstd)
if (ZSTD_TARGET)
add_library(zstd::libzstd ALIAS ${ZSTD_TARGET})
else()
add_library(zstd::libzstd ALIAS zstd::zstd)
cmake: correct find modules
2022-12-06 04:17:44 +01:00
endif()
endif()
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