Commit ac44b254 authored by Winter's avatar Winter
Browse files

zig_0_9: build with baseline CPU target 

26b9a2f4 changes Zig 0.10 to build the
compiler (notably *not* its outputs, at least not by default) with
its baseline CPU target, but we should ideally do it for both versions
to increase reproducibility, as well as increase the number of users who
are able to use Hydra-provided Zig binaries.

This also adds a comment above the flag in 0.10, to explain why we're adding
the flag, as we do with the RPATH one.

See https://github.com/NixOS/nixpkgs/issues/214356 and https://github.com/NixOS/nixpkgs/issues/185665
for further context.
parent 1f974883

pkgs/development/compilers/zig/0.10.nix

+2 −0
Original line number Diff line number Diff line
@@ -47,6 +47,8 @@ stdenv.mkDerivation rec { 
  cmakeFlags = [

    # file RPATH_CHANGE could not write new RPATH

    "-DCMAKE_SKIP_BUILD_RPATH=ON"



    # ensure determinism in the compiler build

    "-DZIG_TARGET_MCPU=baseline"

  ];

pkgs/development/compilers/zig/0.9.1.nix

+3 −0
Original line number Diff line number Diff line
@@ -62,6 +62,9 @@ stdenv.mkDerivation rec { 
  cmakeFlags = [

    # file RPATH_CHANGE could not write new RPATH

    "-DCMAKE_SKIP_BUILD_RPATH=ON"



    # ensure determinism in the compiler build

    "-DZIG_TARGET_MCPU=baseline"

  ];



  doCheck = true;