e0464e4788
In preparation for the deprecation of `stdenv.isX`. These shorthands are not conducive to cross-compilation because they hide the platforms. Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way One example of why this is bad and especially affects compiler packages https://www.github.com/NixOS/nixpkgs/pull/343059 There are too many files to go through manually but a treewide should get users thinking when they see a `hostPlatform.isX` in a place where it doesn't make sense. ``` fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is" fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is" fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is" ```
63 lines
1.3 KiB
Nix
63 lines
1.3 KiB
Nix
{ lib, stdenv, fetchFromGitHub, gfortran
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, python3, util-linux, which
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, enableStatic ? stdenv.hostPlatform.isStatic
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}:
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stdenv.mkDerivation rec {
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pname = "libxsmm";
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version = "1.17";
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src = fetchFromGitHub {
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owner = "libxsmm";
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repo = "libxsmm";
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rev = version;
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sha256 = "sha256-s/NEFU4IwQPLyPLwMmrrpMDd73q22Sk2BNid/kedawY=";
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};
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# Fixes /build references in the rpath
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patches = [ ./rpath.patch ];
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outputs = [ "out" "dev" "doc" ];
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nativeBuildInputs = [
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gfortran
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python3
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util-linux
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which
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];
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enableParallelBuilding = true;
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dontConfigure = true;
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makeFlags = let
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static = if enableStatic then "1" else "0";
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in [
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"OMP=1"
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"PREFIX=$(out)"
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"STATIC=${static}"
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];
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postInstall = ''
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mkdir -p $dev/lib/pkgconfig
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mv $out/lib/*.pc $dev/lib/pkgconfig
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moveToOutput "share/libxsmm" ''${!outputDoc}
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'';
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prePatch = ''
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patchShebangs .
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'';
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meta = with lib; {
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broken = (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64);
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description = "Library targeting Intel Architecture for specialized dense and sparse matrix operations, and deep learning primitives";
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mainProgram = "libxsmm_gemm_generator";
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license = licenses.bsd3;
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homepage = "https://github.com/hfp/libxsmm";
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platforms = platforms.linux;
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maintainers = with lib.maintainers; [ chessai ];
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};
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}
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