mirror of
https://github.com/stenzek/duckstation.git
synced 2026-07-08 17:46:19 +00:00
22ee4c0760
Doing a full xsave/xrstor the first time a library function is called is completely bonkers. Plus the obvious security issues with the PLT being writable. And people think this OS is faster than Windows. Even with immediate binding it's still slower, since it's a single indirect call on Windows, versus a direct call+indirect jump here.
76 lines
3.3 KiB
CMake
76 lines
3.3 KiB
CMake
# SPDX-FileCopyrightText: 2019-2026 Connor McLaughlin <stenzek@gmail.com>
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# SPDX-License-Identifier: CC-BY-NC-ND-4.0 + Packaging Restriction
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#
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# NOTE: In addition to the terms of CC-BY-NC-ND-4.0, you may not use this file to create
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# packages or build recipes without explicit permission from the copyright holder.
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message(STATUS "Build Type: ${CMAKE_BUILD_TYPE}")
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string(TOUPPER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_UPPER)
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message(STATUS "C Flags: ${CMAKE_C_FLAGS} ${CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE_UPPER}}")
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message(STATUS "CXX Flags: ${CMAKE_CXX_FLAGS} ${CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE_UPPER}}")
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message(STATUS "Linker Flags: ${CMAKE_EXE_LINKER_FLAGS} ${CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE_UPPER}}")
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if(ENABLE_OPENGL)
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message(STATUS "Building with OpenGL support.")
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endif()
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if(ENABLE_VULKAN)
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message(STATUS "Building with Vulkan support.")
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endif()
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if(ENABLE_X11)
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message(STATUS "Building with X11 support.")
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endif()
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if(ENABLE_WAYLAND)
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message(STATUS "Building with Wayland support.")
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endif()
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if(BUILD_REGTEST)
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message(STATUS "[Extra] Building RegTest frontend.")
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endif()
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if(BUILD_TESTS)
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message(STATUS "[Extra] Building unit tests.")
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endif()
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# Refuse to build in hostile package environments. The code and build script licenses do not allow for
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# packages, and I'm sick of dealing with people complaining about things broken by packagers, and then
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# being attacked by package maintainers who violate their distribution's codes of conduct. Attempts to
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# request removal of these packages have been unsuccessful, so we have to resort to this.
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# NOTE: You do NOT have permission to distribute build scripts or patches that modify the build system
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# without explicit permission from the copyright holder.
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# DuckStation's code is public so it can be audited and learned from. Not to repackage.
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# This is why we can't have nice things.
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if(EXISTS /etc/os-release)
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file(READ /etc/os-release OS_RELEASE_CONTENT)
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if(OS_RELEASE_CONTENT MATCHES "ID=arch" OR OS_RELEASE_CONTENT MATCHES "ID_LIKE=arch" OR OS_RELEASE_CONTENT MATCHES "ID=nixos")
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message(FATAL_ERROR "Unsupported environment.")
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endif()
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endif()
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if(DEFINED ENV{NIX_BUILD_TOP} OR DEFINED ENV{NIX_STORE} OR DEFINED ENV{IN_NIX_SHELL} OR EXISTS "/etc/NIXOS")
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message(FATAL_ERROR "Unsupported environment.")
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endif()
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if(DEFINED HOST_MIN_PAGE_SIZE AND DEFINED HOST_MAX_PAGE_SIZE)
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message(STATUS "Building with a dynamic page size of ${HOST_MIN_PAGE_SIZE} - ${HOST_MAX_PAGE_SIZE} bytes.")
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elseif(DEFINED HOST_PAGE_SIZE)
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message(STATUS "Building with detected page size of ${HOST_PAGE_SIZE}")
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endif()
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if(DEFINED HOST_CACHE_LINE_SIZE)
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message(STATUS "Building with detected cache line size of ${HOST_CACHE_LINE_SIZE}")
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endif()
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if(NOT IS_SUPPORTED_COMPILER)
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message(WARNING "*************** UNSUPPORTED CONFIGURATION ***************
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You are not compiling DuckStation with a supported compiler.
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It may not even build successfully.
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DuckStation only supports the Clang and MSVC compilers.
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No support will be provided, continue at your own risk.
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*********************************************************")
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endif()
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if(CPU_ARCH_X64 AND DISABLE_SSE4)
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message(WARNING "*********************** WARNING ***********************
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SSE4 instructions are disabled. This will result in
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reduced performance. You should not enable this option
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unless you have a pre-2008 CPU.
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*******************************************************")
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endif()
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