nixpkgs/lib/systems/examples.nix
Adam Joseph 72c279f477 lib.systems, test.cross.sanity: add test case for #264989
We have several cross-compilation bugs that show up if
hostPlatform!=buildPlatform yet
hostPlatform.config==buildPlatform.config.

These bugs have appeared and disappeared as we've fiddled with the
definition of equality for platform objects.  This commit adds a
clear-cut case where they are *not* equal and never will be, so we
can test it.
2023-11-04 05:57:34 +00:00

357 lines
7.6 KiB
Nix

# These can be passed to nixpkgs as either the `localSystem` or
# `crossSystem`. They are put here for user convenience, but also used by cross
# tests and linux cross stdenv building, so handle with care!
{ lib }:
let
platforms = import ./platforms.nix { inherit lib; };
riscv = bits: {
config = "riscv${bits}-unknown-linux-gnu";
};
in
rec {
#
# Linux
#
powernv = {
config = "powerpc64le-unknown-linux-gnu";
};
musl-power = {
config = "powerpc64le-unknown-linux-musl";
};
ppc64 = {
config = "powerpc64-unknown-linux-gnuabielfv2";
};
ppc64-musl = {
config = "powerpc64-unknown-linux-musl";
gcc = { abi = "elfv2"; };
};
sheevaplug = {
config = "armv5tel-unknown-linux-gnueabi";
} // platforms.sheevaplug;
raspberryPi = {
config = "armv6l-unknown-linux-gnueabihf";
} // platforms.raspberrypi;
bluefield2 = {
config = "aarch64-unknown-linux-gnu";
} // platforms.bluefield2;
remarkable1 = {
config = "armv7l-unknown-linux-gnueabihf";
} // platforms.zero-gravitas;
remarkable2 = {
config = "armv7l-unknown-linux-gnueabihf";
} // platforms.zero-sugar;
armv7l-hf-multiplatform = {
config = "armv7l-unknown-linux-gnueabihf";
};
aarch64-multiplatform = {
config = "aarch64-unknown-linux-gnu";
};
armv7a-android-prebuilt = {
config = "armv7a-unknown-linux-androideabi";
rustc.config = "armv7-linux-androideabi";
sdkVer = "28";
ndkVer = "24";
useAndroidPrebuilt = true;
} // platforms.armv7a-android;
aarch64-android-prebuilt = {
config = "aarch64-unknown-linux-android";
rustc.config = "aarch64-linux-android";
sdkVer = "28";
ndkVer = "24";
useAndroidPrebuilt = true;
};
aarch64-android = {
config = "aarch64-unknown-linux-android";
sdkVer = "30";
ndkVer = "24";
libc = "bionic";
useAndroidPrebuilt = false;
useLLVM = true;
};
pogoplug4 = {
config = "armv5tel-unknown-linux-gnueabi";
} // platforms.pogoplug4;
ben-nanonote = {
config = "mipsel-unknown-linux-uclibc";
} // platforms.ben_nanonote;
fuloongminipc = {
config = "mipsel-unknown-linux-gnu";
} // platforms.fuloong2f_n32;
# can execute on 32bit chip
mips-linux-gnu = { config = "mips-unknown-linux-gnu"; } // platforms.gcc_mips32r2_o32;
mipsel-linux-gnu = { config = "mipsel-unknown-linux-gnu"; } // platforms.gcc_mips32r2_o32;
# require 64bit chip (for more registers, 64-bit floating point, 64-bit "long long") but use 32bit pointers
mips64-linux-gnuabin32 = { config = "mips64-unknown-linux-gnuabin32"; } // platforms.gcc_mips64r2_n32;
mips64el-linux-gnuabin32 = { config = "mips64el-unknown-linux-gnuabin32"; } // platforms.gcc_mips64r2_n32;
# 64bit pointers
mips64-linux-gnuabi64 = { config = "mips64-unknown-linux-gnuabi64"; } // platforms.gcc_mips64r2_64;
mips64el-linux-gnuabi64 = { config = "mips64el-unknown-linux-gnuabi64"; } // platforms.gcc_mips64r2_64;
muslpi = raspberryPi // {
config = "armv6l-unknown-linux-musleabihf";
};
aarch64-multiplatform-musl = {
config = "aarch64-unknown-linux-musl";
};
gnu64 = { config = "x86_64-unknown-linux-gnu"; };
gnu64_simplekernel = gnu64 // platforms.pc_simplekernel; # see test/cross/default.nix
gnu32 = { config = "i686-unknown-linux-gnu"; };
musl64 = { config = "x86_64-unknown-linux-musl"; };
musl32 = { config = "i686-unknown-linux-musl"; };
riscv64 = riscv "64";
riscv32 = riscv "32";
riscv64-embedded = {
config = "riscv64-none-elf";
libc = "newlib";
};
riscv32-embedded = {
config = "riscv32-none-elf";
libc = "newlib";
};
mips64-embedded = {
config = "mips64-none-elf";
libc = "newlib";
};
mips-embedded = {
config = "mips-none-elf";
libc = "newlib";
};
loongarch64-linux = {
config = "loongarch64-unknown-linux-gnu";
};
mmix = {
config = "mmix-unknown-mmixware";
libc = "newlib";
};
rx-embedded = {
config = "rx-none-elf";
libc = "newlib";
};
msp430 = {
config = "msp430-elf";
libc = "newlib";
};
avr = {
config = "avr";
};
vc4 = {
config = "vc4-elf";
libc = "newlib";
};
or1k = {
config = "or1k-elf";
libc = "newlib";
};
m68k = {
config = "m68k-unknown-linux-gnu";
};
s390 = {
config = "s390-unknown-linux-gnu";
};
s390x = {
config = "s390x-unknown-linux-gnu";
};
arm-embedded = {
config = "arm-none-eabi";
libc = "newlib";
};
armhf-embedded = {
config = "arm-none-eabihf";
libc = "newlib";
# GCC8+ does not build without this
# (https://www.mail-archive.com/gcc-bugs@gcc.gnu.org/msg552339.html):
gcc = {
arch = "armv5t";
fpu = "vfp";
};
};
aarch64-embedded = {
config = "aarch64-none-elf";
libc = "newlib";
rustc.config = "aarch64-unknown-none";
};
aarch64be-embedded = {
config = "aarch64_be-none-elf";
libc = "newlib";
};
ppc-embedded = {
config = "powerpc-none-eabi";
libc = "newlib";
};
ppcle-embedded = {
config = "powerpcle-none-eabi";
libc = "newlib";
};
i686-embedded = {
config = "i686-elf";
libc = "newlib";
};
x86_64-embedded = {
config = "x86_64-elf";
libc = "newlib";
};
#
# Redox
#
x86_64-unknown-redox = {
config = "x86_64-unknown-redox";
libc = "relibc";
};
#
# Darwin
#
iphone64 = {
config = "aarch64-apple-ios";
# config = "aarch64-apple-darwin14";
sdkVer = "14.3";
xcodeVer = "12.3";
xcodePlatform = "iPhoneOS";
useiOSPrebuilt = true;
};
iphone32 = {
config = "armv7a-apple-ios";
# config = "arm-apple-darwin10";
sdkVer = "14.3";
xcodeVer = "12.3";
xcodePlatform = "iPhoneOS";
useiOSPrebuilt = true;
};
iphone64-simulator = {
config = "x86_64-apple-ios";
# config = "x86_64-apple-darwin14";
sdkVer = "14.3";
xcodeVer = "12.3";
xcodePlatform = "iPhoneSimulator";
darwinPlatform = "ios-simulator";
useiOSPrebuilt = true;
};
iphone32-simulator = {
config = "i686-apple-ios";
# config = "i386-apple-darwin11";
sdkVer = "14.3";
xcodeVer = "12.3";
xcodePlatform = "iPhoneSimulator";
darwinPlatform = "ios-simulator";
useiOSPrebuilt = true;
};
aarch64-darwin = {
config = "aarch64-apple-darwin";
xcodePlatform = "MacOSX";
platform = {};
};
x86_64-darwin = {
config = "x86_64-apple-darwin";
xcodePlatform = "MacOSX";
platform = {};
};
#
# Windows
#
# 32 bit mingw-w64
mingw32 = {
config = "i686-w64-mingw32";
libc = "msvcrt"; # This distinguishes the mingw (non posix) toolchain
};
# 64 bit mingw-w64
mingwW64 = {
# That's the triplet they use in the mingw-w64 docs.
config = "x86_64-w64-mingw32";
libc = "msvcrt"; # This distinguishes the mingw (non posix) toolchain
};
ucrt64 = {
config = "x86_64-w64-mingw32";
libc = "ucrt"; # This distinguishes the mingw (non posix) toolchain
};
# BSDs
x86_64-freebsd = {
config = "x86_64-unknown-freebsd13";
useLLVM = true;
};
x86_64-netbsd = {
config = "x86_64-unknown-netbsd";
};
# this is broken and never worked fully
x86_64-netbsd-llvm = {
config = "x86_64-unknown-netbsd";
useLLVM = true;
};
#
# WASM
#
wasi32 = {
config = "wasm32-unknown-wasi";
useLLVM = true;
};
# Ghcjs
ghcjs = {
# This triple is special to GHC/Cabal/GHCJS and not recognized by autotools
# See: https://gitlab.haskell.org/ghc/ghc/-/commit/6636b670233522f01d002c9b97827d00289dbf5c
# https://github.com/ghcjs/ghcjs/issues/53
config = "javascript-unknown-ghcjs";
};
}