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" ```
76 lines
2.0 KiB
Nix
76 lines
2.0 KiB
Nix
{ lib, stdenv
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, fetchFromGitHub
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, fetchpatch
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, autoreconfHook
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, givaro
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, pkg-config
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, blas
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, lapack
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, fflas-ffpack
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, gmpxx
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}:
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assert (!blas.isILP64) && (!lapack.isILP64);
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stdenv.mkDerivation rec {
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pname = "linbox";
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version = "1.7.0";
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src = fetchFromGitHub {
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owner = "linbox-team";
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repo = pname;
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rev = "v${version}";
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sha256 = "sha256-mW84a98KPLqcHMjX3LIYTmVe0ngUdz6RJLpoDaAqKU8=";
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};
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patches = [
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(fetchpatch {
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url = "https://github.com/linbox-team/linbox/commit/4be26e9ef0eaf36a9909e5008940e8bf7dc625b6.patch";
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sha256 = "PX0Tik7blXOV2vHUq92xMxaADkNoNGiax4qrjQyGK6U=";
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})
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];
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nativeBuildInputs = [
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autoreconfHook
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pkg-config
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];
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buildInputs = [
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givaro
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blas
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gmpxx
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fflas-ffpack
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];
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configureFlags = [
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"--with-blas-libs=-lblas"
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"--without-archnative"
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] ++ lib.optionals stdenv.hostPlatform.isx86_64 [
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# disable SIMD instructions (which are enabled *when available* by default)
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"--${if stdenv.hostPlatform.sse3Support then "enable" else "disable"}-sse3"
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"--${if stdenv.hostPlatform.ssse3Support then "enable" else "disable"}-ssse3"
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"--${if stdenv.hostPlatform.sse4_1Support then "enable" else "disable"}-sse41"
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"--${if stdenv.hostPlatform.sse4_2Support then "enable" else "disable"}-sse42"
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"--${if stdenv.hostPlatform.avxSupport then "enable" else "disable"}-avx"
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"--${if stdenv.hostPlatform.avx2Support then "enable" else "disable"}-avx2"
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"--${if stdenv.hostPlatform.fmaSupport then "enable" else "disable"}-fma"
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"--${if stdenv.hostPlatform.fma4Support then "enable" else "disable"}-fma4"
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];
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# https://github.com/linbox-team/linbox/issues/304
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hardeningDisable = [ "fortify3" ];
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doCheck = true;
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enableParallelBuilding = true;
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meta = with lib; {
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description = "C++ library for exact, high-performance linear algebra";
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mainProgram = "linbox-config";
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license = licenses.lgpl21Plus;
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maintainers = teams.sage.members;
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platforms = platforms.unix;
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homepage = "https://linalg.org/";
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};
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}
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