- GCC >= 15
- Clang >= 20
- MSVC
- GCC libstdc++
- LLVM libc++
- MSVC STL
- i686
- x86_64
- arm
- aarch64
- wasm32-wasi
- wasm64-wasi
- loongarch64
- alpha
- riscv (RISC-V is crap. Stop using it)
- riscv64
- powerpc64
- mips-abi32
- mips-abin32
- mips-abi64
- avr
- ia64
- xtensa-esp32
- All other architectures should work, they just aren't tested due to time not being infinite.
- Windows 10/12
- Windows Server 2019
- Windows on ARM
- Linux
- BSD platforms (Including FreeBSD, NetBSD, OpenBSD)
- Apple Darwin (MacOS)
- Apple IOS
- Microsoft DOS
- FreeDOS
- Barebone (No any operating system.)
- Cygwin/MSYS2
- Android
- Wine
- Wine GCC
- ReactOS
- Windows Runtime
- Nintendo DS (devkitPro)
- Webassembly
- Managarm
- Vinix
- limine Bootloader
- AVR
- Banana
- LemonOS
- LLVM
raw_fd_ostream
- Windows Kernel Driver
- Linux Kernel Module
- wasm2lua (Compile fast_io to Lua!)
- Intel PinTool (Dynamic Instrumentation)
- Any other platform (if you want me to support it, tell me, including your own OS)
- Windows NT kernel Driver
- Linux kernel Module
You need define _WIN32_WINNT
and _WIN32_WINDOWS
version by yourself.
On Windows 95 or 95 Plus! you can enable -O3
but not -Ofast
. You'll also need msvcrt.dll
.
- Windows 95
- Windows 95 Plus!
- Windows Nashville
- Microsoft Memphis
- Windows 98 FE
- Windows 98 SE
- Windows ME
- Microsoft Neptune
- Windows NT
- Windows Odyssey
- Windows 2000
- Windows Whistler
- Windows XP
- Windows Server 2003
- Windows Longhorn
- Windows Vista
- Windows Server 2008
- Windows Vienna
- Windows 7
- Windows 8
- Windows 8.1
- Windows Home Server 2011
- Windows Server 2012
- Windows Server 2016
- Windows 11. Windows 11 was a significant mistake.
- Windows 1.0
- Windows 2.0
- Windows 3.0
- Windows 3.1
- Microsoft Chicago
- Windows 95
- Windows 95 Plus!
- Microsoft Memphis
- Windows 98 FE
- Windows 98 SE
- Windows ME
- glibc
- MSVCRT
- Universal CRT
- Universal CRT with MSVC debugging
- Wine's MSVCRT
- Wine's UCRT 9.13+
See wine bug PR53960
- ReactOS MSVCRT
- ReactOS UCRT
- BSD libc/Apple Darwin
- MUSL libc
- DJGPP
- Newlib
- Bionic(Android)
- uclibc-ng
- wasi libc
- mlibc (this is a new libc which still contains a lot of bugs currently)
- avrlibc
- picolibc
- SerenityOS libc (untested)
- LLVM libc (untested)
- GCC libstdc++
- LLVM libc++
- MSVC STL
- WinDbg
- Visual Studio Debugger
- DbgViewer
- Android ADB
- LLVM Address Sanitizer
- Full freestanding support (which means we do not have any headers besides freestanding headers. Tested with GCC's --disable-hosted-libstdcxx without any libc, including newlib)
- Pintool support
- ARM MTE support