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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" ```
48 lines
1.7 KiB
Nix
48 lines
1.7 KiB
Nix
{ fetchurl, lib, stdenv, libiconv, libunistring, help2man, texinfo, buildPackages }:
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# Note: this package is used for bootstrapping fetchurl, and thus
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# cannot use fetchpatch! All mutable patches (generated by GitHub or
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# cgit) that are needed here should be included directly in Nixpkgs as
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# files.
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stdenv.mkDerivation rec {
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pname = "libidn2";
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version = "2.3.7";
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src = fetchurl {
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url = "https://ftp.gnu.org/gnu/libidn/${pname}-${version}.tar.gz";
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hash = "sha256-TCGnkbYQuVGbnQ4SuAl78vNZsS+N2SZHYRqSnmv9fWQ=";
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};
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strictDeps = true;
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# Beware: non-bootstrap libidn2 is overridden by ./hack.nix
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outputs = [ "bin" "dev" "out" "info" "devdoc" ];
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enableParallelBuilding = true;
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# The above patch causes the documentation to be regenerated, so the
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# documentation tools are required.
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nativeBuildInputs = lib.optionals stdenv.hostPlatform.isDarwin [ help2man texinfo ];
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buildInputs = [ libunistring ] ++ lib.optional stdenv.hostPlatform.isDarwin libiconv;
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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meta = {
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homepage = "https://www.gnu.org/software/libidn/#libidn2";
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description = "Free software implementation of IDNA2008 and TR46";
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longDescription = ''
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Libidn2 is believed to be a complete IDNA2008 and TR46 implementation,
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but has yet to be as extensively used as the IDNA2003 Libidn library.
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The installed C library libidn2 is dual-licensed under LGPLv3+|GPLv2+,
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while the rest of the package is GPLv3+. See the file COPYING for
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detailed information.
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'';
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mainProgram = "idn2";
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license = with lib.licenses; [ lgpl3Plus gpl2Plus gpl3Plus ];
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platforms = lib.platforms.all;
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maintainers = with lib.maintainers; [ fpletz ];
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};
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}
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