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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" ```
38 lines
1006 B
Nix
38 lines
1006 B
Nix
{ stdenv
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, lib
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, buildPackages
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, cmake
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, openexr
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}:
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stdenv.mkDerivation rec {
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pname = "ilmbase";
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version = lib.getVersion openexr;
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# the project no longer provides separate tarballs. We may even want to merge
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# the ilmbase package into openexr in the future.
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inherit (openexr) src patches;
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outputs = [ "out" "dev" ];
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nativeBuildInputs = [ cmake ];
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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# fails 1 out of 1 tests with
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# "lt-ImathTest: testBoxAlgo.cpp:892: void {anonymous}::boxMatrixTransform(): Assertion `b21 == b2' failed"
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# at least on i686. spooky!
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doCheck = stdenv.hostPlatform.isx86_64;
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preConfigure = ''
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# Need to cd after patches for openexr patches to apply.
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cd IlmBase
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'';
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meta = with lib; {
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description = " A library for 2D/3D vectors and matrices and other mathematical objects, functions and data types for computer graphics";
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homepage = "https://www.openexr.com/";
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license = licenses.bsd3;
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platforms = platforms.all;
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};
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}
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