59 lines
1.1 KiB
Nix
59 lines
1.1 KiB
Nix
{
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lib,
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stdenv,
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fetchFromGitHub,
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bobcat,
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icmake,
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yodl,
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}:
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stdenv.mkDerivation (finalAttrs: {
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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 = finalAttrs.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 = [
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icmake
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yodl
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];
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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 = {
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description = "C++ tool for generating lexical scanners";
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mainProgram = "flexc++";
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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 = lib.licenses.gpl3;
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platforms = lib.platforms.linux;
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};
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})
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