Part of: https://github.com/NixOS/nixpkgs/issues/108938 meta = with stdenv.lib; is a widely used pattern. We want to slowly remove the `stdenv.lib` indirection and encourage people to use `lib` directly. Thus let’s start with the meta field. This used a rewriting script to mostly automatically replace all occurances of this pattern, and add the `lib` argument to the package header if it doesn’t exist yet. The script in its current form is available at https://cs.tvl.fyi/depot@2f807d7f141068d2d60676a89213eaa5353ca6e0/-/blob/users/Profpatsch/nixpkgs-rewriter/default.nix
48 lines
1 KiB
Nix
48 lines
1 KiB
Nix
{ lib, stdenv, fetchFromGitHub, bobcat, icmake, yodl }:
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stdenv.mkDerivation rec {
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pname = "flexc++";
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version = "2.05.00";
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src = fetchFromGitHub {
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sha256 = "0s25d9jsfsqvm34rwf48cxwz23aq1zja3cqlzfz3z33p29wwazwz";
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rev = version;
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repo = "flexcpp";
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owner = "fbb-git";
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};
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setSourceRoot = ''
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sourceRoot=$(echo */flexc++)
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'';
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buildInputs = [ bobcat ];
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nativeBuildInputs = [ icmake yodl ];
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postPatch = ''
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substituteInPlace INSTALL.im --replace /usr $out
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patchShebangs .
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'';
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buildPhase = ''
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./build man
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./build manual
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./build program
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'';
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installPhase = ''
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./build install x
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'';
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meta = with lib; {
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description = "C++ tool for generating lexical scanners";
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longDescription = ''
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Flexc++ was designed after `flex'. Flexc++ offers a cleaner class design
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and requires simpler specification files than offered by flex's C++
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option.
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'';
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homepage = "https://fbb-git.github.io/flexcpp/";
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license = licenses.gpl3;
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platforms = platforms.linux;
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};
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}
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