mirror of
https://github.com/NixOS/nixpkgs.git
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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" ```
89 lines
1.7 KiB
Nix
89 lines
1.7 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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makeWrapper,
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perl,
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pandoc,
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python3,
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git,
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par2Support ? true,
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par2cmdline ? null,
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}:
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assert par2Support -> par2cmdline != null;
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let
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version = "0.33.4";
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pythonDeps =
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with python3.pkgs;
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[
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setuptools
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tornado
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]
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++ lib.optionals (!stdenv.hostPlatform.isDarwin) [
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pyxattr
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pylibacl
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fuse
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];
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in
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stdenv.mkDerivation {
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pname = "bup";
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inherit version;
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src = fetchFromGitHub {
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repo = "bup";
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owner = "bup";
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rev = version;
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hash = "sha256-9rWzHONcu4W/JcnDUGPbuGksroODbhdL6bNF+3Dd2ag=";
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};
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buildInputs = [
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git
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python3
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];
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nativeBuildInputs = [
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pandoc
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perl
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makeWrapper
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];
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postPatch = "patchShebangs .";
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dontAddPrefix = true;
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makeFlags = [
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"MANDIR=$(out)/share/man"
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"DOCDIR=$(out)/share/doc/bup"
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"BINDIR=$(out)/bin"
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"LIBDIR=$(out)/lib/bup"
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];
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env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.cc.isClang
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"-Wno-error=implicit-function-declaration -Wno-error=implicit-int";
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postInstall = ''
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wrapProgram $out/bin/bup \
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--prefix PATH : ${lib.makeBinPath [ git par2cmdline ]} \
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--prefix NIX_PYTHONPATH : ${lib.makeSearchPathOutput "lib" python3.sitePackages pythonDeps}
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'';
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meta = with lib; {
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homepage = "https://github.com/bup/bup";
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description = "Efficient file backup system based on the git packfile format";
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mainProgram = "bup";
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license = licenses.gpl2Plus;
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longDescription = ''
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Highly efficient file backup system based on the git packfile format.
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Capable of doing *fast* incremental backups of virtual machine images.
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'';
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platforms = platforms.linux ++ platforms.darwin;
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maintainers = with maintainers; [ rnhmjoj ];
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};
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}
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