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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
972 B
Nix
48 lines
972 B
Nix
{ lib, stdenv, fetchFromGitHub, autoreconfHook, pkg-config
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, curl, leptonica, libarchive, libpng, libtiff, icu, pango, opencl-headers
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, Accelerate, CoreGraphics, CoreVideo
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}:
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stdenv.mkDerivation rec {
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pname = "tesseract";
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version = "5.3.4";
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src = fetchFromGitHub {
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owner = "tesseract-ocr";
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repo = "tesseract";
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rev = version;
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sha256 = "sha256-IKxzDhSM+BPsKyQP3mADAkpRSGHs4OmdFIA+Txt084M=";
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};
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enableParallelBuilding = true;
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nativeBuildInputs = [
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pkg-config
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autoreconfHook
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];
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buildInputs = [
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curl
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leptonica
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libarchive
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libpng
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libtiff
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icu
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pango
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opencl-headers
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [
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Accelerate
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CoreGraphics
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CoreVideo
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];
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meta = {
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description = "OCR engine";
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homepage = "https://github.com/tesseract-ocr/tesseract";
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license = lib.licenses.asl20;
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maintainers = [ ];
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platforms = lib.platforms.unix;
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mainProgram = "tesseract";
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};
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}
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