mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-25 07:05:13 +00:00
72 lines
2.2 KiB
Nix
72 lines
2.2 KiB
Nix
{ python3Packages
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, qtbase
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, ghostscript
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, wrapQtAppsHook
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, lib
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}:
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python3Packages.buildPythonApplication rec {
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pname = "veusz";
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version = "3.3.1";
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src = python3Packages.fetchPypi {
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inherit pname version;
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sha256 = "4ClgYwiU21wHDve2q9cItSAVb9hbR2F+fJc8znGI8OA=";
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};
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nativeBuildInputs = [ wrapQtAppsHook python3Packages.sip_4 ];
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buildInputs = [ qtbase ];
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# veusz is a script and not an ELF-executable, so wrapQtAppsHook will not wrap
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# it automatically -> we have to do it explicitly
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dontWrapQtApps = true;
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preFixup = ''
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wrapQtApp "$out/bin/veusz"
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'';
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# Since sip 6 (we use sip 4 here, but pyqt5 is built with sip 6), sip files are
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# placed in a different directory layout and --sip-dir won't work anymore.
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# --sip-dir expects a directory with a PyQt5 subdirectory (where sip files are located),
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# but the new directory layout places sip files in a subdirectory named 'bindings'.
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# To workaround this, we patch the full path into pyqtdistutils.py.
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postPatch = ''
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substituteInPlace pyqtdistutils.py \
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--replace "'-I', pyqt5_include_dir," "'-I', '${python3Packages.pyqt5}/${python3Packages.python.sitePackages}/PyQt5/bindings',"
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patchShebangs tests/runselftest.py
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'';
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# you can find these options at
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# https://github.com/veusz/veusz/blob/53b99dffa999f2bc41fdc5335d7797ae857c761f/pyqtdistutils.py#L71
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# --sip-dir cannot be used here for the reasons explained above
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setupPyBuildFlags = [
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"--qt-include-dir=${qtbase.dev}/include"
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# veusz tries to find a libinfix and fails without one
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# but we simply don't need a libinfix, so set it to empty here
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"--qt-libinfix="
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];
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propagatedBuildInputs = with python3Packages; [
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numpy
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pyqt5
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# optional requirements:
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dbus-python
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h5py
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# astropy -- fails to build on master
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# optional TODO: add iminuit, pyemf and sampy
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];
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installCheckPhase = ''
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wrapQtApp "tests/runselftest.py"
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QT_QPA_PLATFORM=minimal tests/runselftest.py
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'';
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meta = with lib; {
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description = "A scientific plotting and graphing program with a GUI";
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homepage = "https://veusz.github.io/";
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license = licenses.gpl2Plus;
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platforms = platforms.linux;
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maintainers = with maintainers; [ laikq ];
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};
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}
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