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lib.systems.examples: canonicalize MIPS triples

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In Nixpkgs, we assume that the "config" field is a canonicalized GNU
triple.  I noticed that non-canonical values were being used here,
because the pkgsCross.mips64el-linux-gnu triples did not contain the
vendor field, but the pkgsCross.mips64el-linux-gnu.pkgsStatic did.

Here, I've run all the MIPS triples in lib.systems.examples through
config.sub to canonicalize them.  I think this will avoid nasty
surprises in future.

Tested by building Nix and the bootstrap files for
pkgsCross.mips64el-linux-gnu.
This commit is contained in:
Alyssa Ross 2022-07-03 14:48:44 +00:00
parent 3854cf7eeb
commit e8d7d52fae
1 changed files with 12 additions and 14 deletions
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26
lib/systems/examples.nix
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@ -91,25 +91,23 @@ rec {
config = "mipsel-unknown-linux-gnu"; config = "mipsel-unknown-linux-gnu";
} // platforms.fuloong2f_n32; } // platforms.fuloong2f_n32;
# MIPS ABI table transcribed from here: https://wiki.debian.org/Multiarch/Tuples
# can execute on 32bit chip # can execute on 32bit chip
mips-linux-gnu = { config = "mips-linux-gnu"; } // platforms.gcc_mips32r2_o32; mips-linux-gnu = { config = "mips-unknown-linux-gnu"; } // platforms.gcc_mips32r2_o32;
mipsel-linux-gnu = { config = "mipsel-linux-gnu"; } // platforms.gcc_mips32r2_o32; mipsel-linux-gnu = { config = "mipsel-unknown-linux-gnu"; } // platforms.gcc_mips32r2_o32;
mipsisa32r6-linux-gnu = { config = "mipsisa32r6-linux-gnu"; } // platforms.gcc_mips32r6_o32; mipsisa32r6-linux-gnu = { config = "mipsisa32r6-unknown-linux-gnu"; } // platforms.gcc_mips32r6_o32;
mipsisa32r6el-linux-gnu = { config = "mipsisa32r6el-linux-gnu"; } // platforms.gcc_mips32r6_o32; mipsisa32r6el-linux-gnu = { config = "mipsisa32r6el-unknown-linux-gnu"; } // platforms.gcc_mips32r6_o32;
# require 64bit chip (for more registers, 64-bit floating point, 64-bit "long long") but use 32bit pointers # require 64bit chip (for more registers, 64-bit floating point, 64-bit "long long") but use 32bit pointers
mips64-linux-gnuabin32 = { config = "mips64-linux-gnuabin32"; } // platforms.gcc_mips64r2_n32; mips64-linux-gnuabin32 = { config = "mips64-unknown-linux-gnuabin32"; } // platforms.gcc_mips64r2_n32;
mips64el-linux-gnuabin32 = { config = "mips64el-linux-gnuabin32"; } // platforms.gcc_mips64r2_n32; mips64el-linux-gnuabin32 = { config = "mips64el-unknown-linux-gnuabin32"; } // platforms.gcc_mips64r2_n32;
mipsisa64r6-linux-gnuabin32 = { config = "mipsisa64r6-linux-gnuabin32"; } // platforms.gcc_mips64r6_n32; mipsisa64r6-linux-gnuabin32 = { config = "mipsisa64r6-unknown-linux-gnuabin32"; } // platforms.gcc_mips64r6_n32;
mipsisa64r6el-linux-gnuabin32 = { config = "mipsisa64r6el-linux-gnuabin32"; } // platforms.gcc_mips64r6_n32; mipsisa64r6el-linux-gnuabin32 = { config = "mipsisa64r6el-unknown-linux-gnuabin32"; } // platforms.gcc_mips64r6_n32;
# 64bit pointers # 64bit pointers
mips64-linux-gnuabi64 = { config = "mips64-linux-gnuabi64"; } // platforms.gcc_mips64r2_64; mips64-linux-gnuabi64 = { config = "mips64-unknown-linux-gnuabi64"; } // platforms.gcc_mips64r2_64;
mips64el-linux-gnuabi64 = { config = "mips64el-linux-gnuabi64"; } // platforms.gcc_mips64r2_64; mips64el-linux-gnuabi64 = { config = "mips64el-unknown-linux-gnuabi64"; } // platforms.gcc_mips64r2_64;
mipsisa64r6-linux-gnuabi64 = { config = "mipsisa64r6-linux-gnuabi64"; } // platforms.gcc_mips64r6_64; mipsisa64r6-linux-gnuabi64 = { config = "mipsisa64r6-unknown-linux-gnuabi64"; } // platforms.gcc_mips64r6_64;
mipsisa64r6el-linux-gnuabi64 = { config = "mipsisa64r6el-linux-gnuabi64"; } // platforms.gcc_mips64r6_64; mipsisa64r6el-linux-gnuabi64 = { config = "mipsisa64r6el-unknown-linux-gnuabi64"; } // platforms.gcc_mips64r6_64;
muslpi = raspberryPi // { muslpi = raspberryPi // {
config = "armv6l-unknown-linux-musleabihf"; config = "armv6l-unknown-linux-musleabihf";