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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" ```
31 lines
1 KiB
Nix
31 lines
1 KiB
Nix
{ lib, stdenv, fetchurl, autoconf, automake, libtool }:
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stdenv.mkDerivation rec {
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pname = "libatomic_ops";
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version = "7.8.2";
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src = fetchurl {
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urls = [
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"http://www.ivmaisoft.com/_bin/atomic_ops/libatomic_ops-${version}.tar.gz"
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"https://github.com/ivmai/libatomic_ops/releases/download/v${version}/libatomic_ops-${version}.tar.gz"
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];
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sha256 = "sha256-0wUgf+IH8rP7XLTAGdoStEzj/LxZPf1QgNhnsaJBm1E=";
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};
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outputs = [ "out" "dev" "doc" ];
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nativeBuildInputs = lib.optionals stdenv.hostPlatform.isCygwin [ autoconf automake libtool ];
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preConfigure = lib.optionalString stdenv.hostPlatform.isCygwin ''
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sed -i -e "/libatomic_ops_gpl_la_SOURCES/a libatomic_ops_gpl_la_LIBADD = libatomic_ops.la" src/Makefile.am
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./autogen.sh
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'';
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meta = {
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description = "Library for semi-portable access to hardware-provided atomic memory update operations";
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license = lib.licenses.gpl2Plus ;
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maintainers = [lib.maintainers.raskin];
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platforms = with lib.platforms; unix ++ windows;
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};
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}
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