Without the change `lirc` build fails as: ``` $ nix build -f. -L lirc ... PYTHONPATH=../python-pkg/lirc \ /nix/store/gn4gyzv93izh3lg5iqjb7l04k9r4hxv0-python3-3.9.9-env/bin/python ./data2hwdb ../configs ../configs \ > lirc.hwdb Traceback (most recent call last): File "/build/lirc-0.10.1/doc/./data2hwdb", line 112, in <module> main() File "/build/lirc-0.10.1/doc/./data2hwdb", line 100, in main db = database.Database(configdir, yamldir) File "/build/lirc-0.10.1/python-pkg/lirc/database.py", line 135, in __init__ cf = yaml.load(f.read()) TypeError: load() missing 1 required positional argument: 'Loader' make[2]: *** [Makefile:1263: lirc.hwdb] Error 1 ```
65 lines
2.1 KiB
Nix
65 lines
2.1 KiB
Nix
{ lib, stdenv, fetchurl, fetchpatch, autoreconfHook, pkg-config, help2man, python3,
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alsa-lib, xlibsWrapper, libxslt, systemd, libusb-compat-0_1, libftdi1 }:
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stdenv.mkDerivation rec {
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pname = "lirc";
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version = "0.10.1";
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src = fetchurl {
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url = "mirror://sourceforge/lirc/${pname}-${version}.tar.bz2";
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sha256 = "1whlyifvvc7w04ahq07nnk1h18wc8j7c6wnvlb6mszravxh3qxcb";
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};
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# Fix installation of Python bindings
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patches = [ (fetchpatch {
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url = "https://sourceforge.net/p/lirc/tickets/339/attachment/0001-Fix-Python-bindings.patch";
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sha256 = "088a39x8c1qd81qwvbiqd6crb2lk777wmrs8rdh1ga06lglyvbly";
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}) ];
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postPatch = ''
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patchShebangs .
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# fix overriding PYTHONPATH
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sed -i 's,^PYTHONPATH *= *,PYTHONPATH := $(PYTHONPATH):,' \
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Makefile.in
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sed -i 's,PYTHONPATH=,PYTHONPATH=$(PYTHONPATH):,' \
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doc/Makefile.in
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# Pull fix for new pyyaml pending upstream inclusion
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# https://sourceforge.net/p/lirc/git/merge-requests/39/
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substituteInPlace python-pkg/lirc/database.py --replace 'yaml.load(' 'yaml.safe_load('
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'';
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preConfigure = ''
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# use empty inc file instead of a from linux kernel generated one
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touch lib/lirc/input_map.inc
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'';
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nativeBuildInputs = [ autoreconfHook pkg-config help2man
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(python3.withPackages (p: with p; [ pyyaml setuptools ])) ];
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buildInputs = [ alsa-lib xlibsWrapper libxslt systemd libusb-compat-0_1 libftdi1 ];
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configureFlags = [
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"--sysconfdir=/etc"
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"--localstatedir=/var"
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"--with-systemdsystemunitdir=$(out)/lib/systemd/system"
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"--enable-uinput" # explicit activation because build env has no uinput
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"--enable-devinput" # explicit activation because build env has no /dev/input
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"--with-lockdir=/run/lirc/lock" # /run/lock is not writable for 'lirc' user
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];
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installFlags = [
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"sysconfdir=$out/etc"
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"localstatedir=$TMPDIR"
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];
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meta = with lib; {
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description = "Allows to receive and send infrared signals";
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homepage = "https://www.lirc.org/";
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license = licenses.gpl2;
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platforms = platforms.linux;
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maintainers = with maintainers; [ pSub ];
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};
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}
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