68 lines
1.7 KiB
Nix
68 lines
1.7 KiB
Nix
{ lib
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, stdenv
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, fetchFromGitHub
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, autoreconfHook
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, writeShellScript
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, pkg-config
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, texinfo
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, pcre2
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, swig
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, libxml2
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, ncurses
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, enablePython ? false
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, python ? null
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}:
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let
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isPython3 = enablePython && python.pythonAtLeast "3";
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in
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stdenv.mkDerivation rec {
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pname = "libredwg";
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version = "0.12.5";
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src = fetchFromGitHub {
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owner = "LibreDWG";
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repo = pname;
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rev = version;
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sha256 = "sha256-s9aiOKSM7+3LJNE+jRrEMcL1QKRWrlTKbwO7oL9VhuE=";
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fetchSubmodules = true;
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};
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postPatch = let
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printVersion = writeShellScript "print-version" ''
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echo ${lib.escapeShellArg version}
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'';
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in ''
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# avoid git dependency
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cp ${printVersion} build-aux/git-version-gen
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'';
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preConfigure = lib.optionalString (stdenv.isDarwin && enablePython) ''
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# prevent configure picking up stack_size from distutils.sysconfig
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export PYTHON_EXTRA_LDFLAGS=" "
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'';
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nativeBuildInputs = [ autoreconfHook pkg-config texinfo ]
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++ lib.optional enablePython swig;
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buildInputs = [ pcre2 ]
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++ lib.optionals enablePython [ python ]
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# configurePhase fails with python 3 when ncurses is missing
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++ lib.optional isPython3 ncurses
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;
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# prevent python tests from running when not building with python
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configureFlags = lib.optional (!enablePython) "--disable-python";
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doCheck = true;
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# the "xmlsuite" test requires the libxml2 c library as well as the python module
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checkInputs = lib.optionals enablePython [ libxml2 libxml2.dev ];
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meta = with lib; {
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description = "Free implementation of the DWG file format";
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homepage = "https://savannah.gnu.org/projects/libredwg/";
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maintainers = with maintainers; [ tweber ];
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license = licenses.gpl3Plus;
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platforms = platforms.all;
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};
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}
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