12d4e7567c
Fully enable pycairo support by exporting PYCAIRO=true and using pkg-config to locate the pycairo library (with included patch). The patch restores the use of pkg-config to find pycairo. This code was present upstream, but commented out; it has been re-enabled and modified to support both pycairo and py3cairo (the python3 version of pycairo).
73 lines
1.4 KiB
Nix
73 lines
1.4 KiB
Nix
{ lib
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, buildPythonPackage
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, isPyPy
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, python
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, pkgs
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, pillow
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, pycairo
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}:
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let
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boost = pkgs.boost.override {
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enablePython = true;
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inherit python;
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};
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mapnik = pkgs.mapnik.override {
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inherit python boost;
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};
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in buildPythonPackage rec {
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pname = "python-mapnik";
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version = "unstable-2020-02-24";
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src = pkgs.fetchFromGitHub {
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owner = "mapnik";
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repo = "python-mapnik";
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rev = "7da019cf9eb12af8f8aa88b7d75789dfcd1e901b";
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sha256 = "0snn7q7w1ab90311q8wgd1z64kw1svm5w831q0xd6glqhah86qc8";
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};
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disabled = isPyPy;
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doCheck = false; # doesn't find needed test data files
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preBuild = let
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pythonVersion = with lib.versions; "${major python.version}${minor python.version}";
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in ''
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export BOOST_PYTHON_LIB="boost_python${pythonVersion}"
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export BOOST_THREAD_LIB="boost_thread"
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export BOOST_SYSTEM_LIB="boost_system"
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export PYCAIRO=true
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'';
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nativeBuildInputs = [
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mapnik # for mapnik_config
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pkgs.pkgconfig
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];
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patches = [
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./find-pycairo-with-pkg-config.patch
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];
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buildInputs = [
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mapnik
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boost
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] ++ (with pkgs; [
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cairo
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harfbuzz
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icu
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libjpeg
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libpng
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libtiff
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libwebp
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proj
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zlib
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]);
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propagatedBuildInputs = [ pillow pycairo ];
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meta = with lib; {
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description = "Python bindings for Mapnik";
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homepage = "https://mapnik.org";
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license = licenses.lgpl21;
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};
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}
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