nixpkgs/lib/systems/examples.nix
Matthew Bauer 412093994b gcc: support avr
- respect libc’s incdir and libdir
- make non-unix systems single threaded
- set LIMITS_H_TEST to false for avr
- misc updates to support new libc’s
- use multilib with avr

For threads we want to use:
- posix on unix systems
- win32 on windows
- single on everything else

For avr:
- add library directories for avrlibc
- to disable relro and bind
- avr5 should have precedence over avr3 - otherwise gcc uses the wrong one
2018-10-29 14:34:09 -05:00

184 lines
4.0 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; }; in
rec {
#
# Linux
#
powernv = {
config = "powerpc64le-unknown-linux-gnu";
platform = platforms.powernv;
};
musl-power = {
config = "powerpc64le-unknown-linux-musl";
platform = platforms.powernv;
};
sheevaplug = rec {
config = "armv5tel-unknown-linux-gnueabi";
platform = platforms.sheevaplug;
};
raspberryPi = rec {
config = "armv6l-unknown-linux-gnueabihf";
platform = platforms.raspberrypi;
};
armv7l-hf-multiplatform = rec {
config = "armv7l-unknown-linux-gnueabihf";
platform = platforms.armv7l-hf-multiplatform;
};
aarch64-multiplatform = rec {
config = "aarch64-unknown-linux-gnu";
platform = platforms.aarch64-multiplatform;
};
armv5te-android-prebuilt = rec {
config = "armv5tel-unknown-linux-androideabi";
sdkVer = "21";
ndkVer = "10e";
platform = platforms.armv5te-android;
useAndroidPrebuilt = true;
};
armv7a-android-prebuilt = rec {
config = "armv7a-unknown-linux-androideabi";
sdkVer = "24";
ndkVer = "17c";
platform = platforms.armv7a-android;
useAndroidPrebuilt = true;
};
aarch64-android-prebuilt = rec {
config = "aarch64-unknown-linux-android";
sdkVer = "24";
ndkVer = "17c";
platform = platforms.aarch64-multiplatform;
useAndroidPrebuilt = true;
};
scaleway-c1 = armv7l-hf-multiplatform // rec {
platform = platforms.scaleway-c1;
inherit (platform.gcc) fpu;
};
pogoplug4 = rec {
config = "armv5tel-unknown-linux-gnueabi";
platform = platforms.pogoplug4;
};
ben-nanonote = rec {
config = "mipsel-unknown-linux-uclibc";
platform = platforms.ben_nanonote;
};
fuloongminipc = rec {
config = "mipsel-unknown-linux-gnu";
platform = platforms.fuloong2f_n32;
};
muslpi = raspberryPi // {
config = "armv6l-unknown-linux-musleabihf";
};
aarch64-multiplatform-musl = aarch64-multiplatform // {
config = "aarch64-unknown-linux-musl";
};
musl64 = { config = "x86_64-unknown-linux-musl"; };
musl32 = { config = "i686-unknown-linux-musl"; };
riscv = bits: {
config = "riscv${bits}-unknown-linux-gnu";
platform = platforms.riscv-multiplatform bits;
};
riscv64 = riscv "64";
riscv32 = riscv "32";
avr = {
config = "avr";
};
arm-embedded = {
config = "arm-none-eabi";
libc = "newlib";
};
aarch64-embedded = {
config = "aarch64-none-elf";
libc = "newlib";
};
ppc-embedded = {
config = "powerpc-none-eabi";
libc = "newlib";
};
#
# Darwin
#
iphone64 = {
config = "aarch64-apple-ios";
# config = "aarch64-apple-darwin14";
sdkVer = "10.2";
xcodeVer = "8.2";
xcodePlatform = "iPhoneOS";
useiOSPrebuilt = true;
platform = {};
};
iphone32 = {
config = "armv7a-apple-ios";
# config = "arm-apple-darwin10";
sdkVer = "10.2";
xcodeVer = "8.2";
xcodePlatform = "iPhoneOS";
useiOSPrebuilt = true;
platform = {};
};
iphone64-simulator = {
config = "x86_64-apple-ios";
# config = "x86_64-apple-darwin14";
sdkVer = "10.2";
xcodeVer = "8.2";
xcodePlatform = "iPhoneSimulator";
useiOSPrebuilt = true;
platform = {};
};
iphone32-simulator = {
config = "i686-apple-ios";
# config = "i386-apple-darwin11";
sdkVer = "10.2";
xcodeVer = "8.2";
xcodePlatform = "iPhoneSimulator";
useiOSPrebuilt = true;
platform = {};
};
#
# Windows
#
# 32 bit mingw-w64
mingw32 = {
config = "i686-pc-mingw32";
libc = "msvcrt"; # This distinguishes the mingw (non posix) toolchain
platform = {};
};
# 64 bit mingw-w64
mingwW64 = {
# That's the triplet they use in the mingw-w64 docs.
config = "x86_64-pc-mingw32";
libc = "msvcrt"; # This distinguishes the mingw (non posix) toolchain
platform = {};
};
}