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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" ```
51 lines
1.2 KiB
Nix
51 lines
1.2 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, cmake
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}:
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stdenv.mkDerivation {
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pname = "nvidia-texture-tools";
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version = "2.1.2-unstable-2020-12-21";
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src = fetchFromGitHub {
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owner = "castano";
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repo = "nvidia-texture-tools";
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rev = "aeddd65f81d36d8cb7b169b469ef25156666077e";
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hash = "sha256-BYNm8CxPQbfmnnzNmOQ2Dc8HSyO8mkqzYsBZ5T80398=";
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};
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postPatch = ''
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# Make a recently added pure virtual function just virtual,
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# to keep compatibility.
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sed -i 's/virtual void endImage() = 0;/virtual void endImage() {}/' src/nvtt/nvtt.h
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'' + lib.optionalString stdenv.hostPlatform.isAarch64 ''
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# remove x86_64-only libraries
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sed -i '/bc1enc/d' src/nvtt/tests/CMakeLists.txt
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sed -i '/libsquish/d;/CMP_Core/d' extern/CMakeLists.txt
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'';
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outputs = [ "out" "dev" "lib" ];
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nativeBuildInputs = [
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cmake
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];
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cmakeFlags = [
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(lib.cmakeBool "NVTT_SHARED" true)
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];
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postInstall = ''
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moveToOutput include "$dev"
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moveToOutput lib "$lib"
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'';
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meta = with lib; {
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description = "Set of cuda-enabled texture tools and compressors";
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homepage = "https://github.com/castano/nvidia-texture-tools";
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license = licenses.mit;
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maintainers = with maintainers; [ wegank ];
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platforms = platforms.unix;
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};
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}
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