120 lines
3.7 KiB
Nix
120 lines
3.7 KiB
Nix
{
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lib,
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stdenvNoCC,
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fetchurl,
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dpkg,
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autoPatchelfHook,
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makeWrapper,
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perl,
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gnused,
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ghostscript,
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file,
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coreutils,
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gnugrep,
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which,
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}:
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let
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arches = [
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"x86_64"
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"i686"
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"armv7l"
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];
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runtimeDeps = [
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ghostscript
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file
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gnused
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gnugrep
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coreutils
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which
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];
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in
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stdenvNoCC.mkDerivation (finalAttrs: {
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pname = "mfcl5750dw";
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version = "3.5.1-1";
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nativeBuildInputs = [
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dpkg
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makeWrapper
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autoPatchelfHook
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];
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buildInputs = [ perl ];
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src = fetchurl {
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url = "https://download.brother.com/welcome/dlf102614/mfcl5750dwcupswrapper-${finalAttrs.version}.i386.deb";
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sha256 = "afe6d18e17d26348f3b8a4f9a003107984940c429a7dd193054303a21f5e65b5";
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};
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lpr_src = fetchurl {
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url = "https://download.brother.com/welcome/dlf102613/mfcl5750dwlpr-${finalAttrs.version}.i386.deb";
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sha256 = "b1b9c1f9ae8522a65fdd2db1e760aed835807ba593d001ac5471635a157cd1f1";
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};
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unpackPhase = ''
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dpkg-deb -x $src .
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dpkg-deb -x $lpr_src .
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'';
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patches = [
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# The brother lpdwrapper uses a temporary file to convey the printer settings.
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# The original settings file will be copied with "400" permissions and the "brprintconflsr3"
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# binary cannot alter the temporary file later on. This fixes the permissions so the can be modified.
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# Since this is all in briefly in the temporary directory of systemd-cups and not accessible by others,
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# it shouldn't be a security concern.
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./fix-perm.patch
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];
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installPhase = ''
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runHook preInstall
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mkdir -p $out
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cp -ar opt $out/opt
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# delete unnecessary files for the current architecture
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''
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+ lib.concatMapStrings (arch: ''
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echo Deleting files for ${arch}
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rm -r "$out/opt/brother/Printers/MFCL5750DW/lpd/${arch}"
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'') (builtins.filter (arch: arch != stdenvNoCC.hostPlatform.linuxArch) arches)
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+ ''
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# bundled scripts don't understand the arch subdirectories for some reason
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ln -s \
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"$out/opt/brother/Printers/MFCL5750DW/lpd/${stdenvNoCC.hostPlatform.linuxArch}/"* \
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"$out/opt/brother/Printers/MFCL5750DW/lpd/"
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# Fix global references and replace auto discovery mechanism with hardcoded values
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substituteInPlace $out/opt/brother/Printers/MFCL5750DW/lpd/lpdfilter \
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--replace "my \$BR_PRT_PATH =" "my \$BR_PRT_PATH = \"$out/opt/brother/Printers/MFCL5750DW\"; #" \
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--replace "PRINTER =~" "PRINTER = \"MFCL5750DW\"; #"
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substituteInPlace $out/opt/brother/Printers/MFCL5750DW/cupswrapper/lpdwrapper \
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--replace "my \$basedir = C" "my \$basedir = \"$out/opt/brother/Printers/MFCL5750DW\" ; #" \
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--replace "PRINTER =~" "PRINTER = \"MFCL5750DW\"; #"
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# Make sure all executables have the necessary runtime dependencies available
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find "$out" -executable -and -type f | while read file; do
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wrapProgram "$file" --prefix PATH : "${lib.makeBinPath runtimeDeps}"
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done
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# Symlink filter and ppd into a location where CUPS will discover it
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mkdir -p $out/lib/cups/filter
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mkdir -p $out/share/cups/model
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mkdir -p $out/etc/opt/brother/Printers/MFCL5750DW/inf
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ln -s $out/opt/brother/Printers/MFCL5750DW/inf/brMFCL5750DWrc \
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$out/etc/opt/brother/Printers/MFCL5750DW/inf/brMFCL5750DWrc
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ln -s \
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$out/opt/brother/Printers/MFCL5750DW/cupswrapper/lpdwrapper \
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$out/lib/cups/filter/brother_lpdwrapper_MFCL5750DW
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ln -s \
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$out/opt/brother/Printers/MFCL5750DW/cupswrapper/brother-MFCL5750DW-cups-en.ppd \
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$out/share/cups/model/
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runHook postInstall
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'';
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meta = {
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homepage = "https://www.brother.com/";
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description = "Brother MFCL5750DW CUPS driver";
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license = lib.licenses.unfree;
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platforms = builtins.map (arch: "${arch}-linux") arches;
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maintainers = with lib.maintainers; [ qdlmcfresh ];
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};
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})
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