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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" ```
58 lines
1.9 KiB
Nix
58 lines
1.9 KiB
Nix
{ lib
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, stdenv
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, fetchzip
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, texliveMedium
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, buildDocs ? false
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}:
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stdenv.mkDerivation (finalAttrs: {
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pname = "asl";
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version = "142-bld232";
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src = let inherit (finalAttrs) pname version; in fetchzip {
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name = "${pname}-${version}";
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url = "http://john.ccac.rwth-aachen.de:8000/ftp/as/source/c_version/asl-current-${version}.tar.bz2";
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hash = "sha256-Q50GzXBxFMhbt5s9OgHPNH4bdqz2hhEmTnMmKowVn2E=";
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};
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outputs = [ "out" "doc" "man" ];
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nativeBuildInputs = lib.optionals buildDocs [ texliveMedium ];
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postPatch = lib.optionalString (!buildDocs) ''
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substituteInPlace Makefile --replace "all: binaries docs" "all: binaries"
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'' + lib.optionalString (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64) ''
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substituteInPlace sysdefs.h --replace "x86_64" "aarch64"
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'';
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dontConfigure = true;
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preBuild = ''
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bindir="${placeholder "out"}/bin" \
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docdir="${placeholder "doc"}/share/doc/asl" \
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incdir="${placeholder "out"}/include/asl" \
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libdir="${placeholder "out"}/lib/asl" \
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mandir="${placeholder "man"}/share/man" \
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substituteAll ${./Makefile-nixos.def} Makefile.def
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mkdir -p .objdir
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'';
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meta = with lib; {
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homepage = "http://john.ccac.rwth-aachen.de:8000/as/index.html";
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description = "Portable macro cross assembler";
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longDescription = ''
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AS is a portable macro cross assembler for a variety of microprocessors
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and -controllers. Though it is mainly targeted at embedded processors and
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single-board computers, you also find CPU families in the target list that
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are used in workstations and PCs.
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'';
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license = licenses.gpl2Plus;
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maintainers = with maintainers; [ AndersonTorres ];
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platforms = platforms.unix;
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};
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})
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# TODO: cross-compilation support
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# TODO: customize TeX input
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# TODO: report upstream about `mkdir -p .objdir/`
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# TODO: suggest upstream about building docs as an option
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