{stdenv, fetchurl, fetchpatch, makeWrapper, symlinkJoin, pkgconfig, libtool, gtk2, libxml2, libxslt, libusb, sane-backends, rpm, cpio, getopt, patchelf, gcc }: let common_meta = { homepage = "http://download.ebz.epson.net/dsc/search/01/search/?OSC=LX"; license = with stdenv.lib.licenses; epson; platforms = with stdenv.lib.platforms; linux; }; in ############################ # # PLUGINS # ############################ # adding a plugin for another printer shouldn't be too difficult, but you need the firmware to test... let plugins = { v330 = stdenv.mkDerivation rec { name = "iscan-v330-bundle"; version = "1.0.1"; pluginVersion = "0.2.0"; src = fetchurl { url = "https://download2.ebz.epson.net/iscan/plugin/perfection-v330/rpm/x64/iscan-perfection-v330-bundle-${version}.x64.rpm.tar.gz"; sha256 = "f6fa455f04cdfbc3d38526573260746e9546830de93ba182d0365f557d2f7df9"; }; buildInputs = [ patchelf rpm ]; installPhase = '' ${rpm}/bin/rpm2cpio "plugins/esci-interpreter-perfection-v330-${pluginVersion}-1.x86_64.rpm" | ${cpio}/bin/cpio -idmv mkdir $out{,/share,/lib} cp -r ./usr/share/{iscan-data,esci}/ $out/share/ cp -r ./usr/lib64/esci $out/lib ''; preFixup = '' lib=$out/lib/esci/libesci-interpreter-perfection-v330.so rpath=${gcc.cc.lib}/lib/ patchelf --set-rpath $rpath $lib ''; passthru = { registrationCommand = '' $registry --add interpreter usb 0x04b8 0x0142 "$plugin/lib/esci/libesci-interpreter-perfection-v330 $plugin/share/esci/esfwad.bin" ''; hw = "Perfection V330 Photo"; }; meta = common_meta // { description = "Plugin to support "+passthru.hw+" scanner in sane."; }; }; x770 = stdenv.mkDerivation rec { pname = "iscan-gt-x770-bundle"; version = "1.0.1"; pluginVersion = "2.1.2-1"; nativeBuildInputs = [ patchelf rpm ]; src = fetchurl { url = "https://download2.ebz.epson.net/iscan/plugin/gt-x770/rpm/x64/iscan-gt-x770-bundle-${version}.x64.rpm.tar.gz"; sha256 = "0m9c60rszzdvq1pqfzygzzrjycm1giy465lj29108j7hsnfcv56r"; }; installPhase = '' cd plugins ${rpm}/bin/rpm2cpio iscan-plugin-gt-x770-${pluginVersion}.x86_64.rpm | ${cpio}/bin/cpio -idmv mkdir $out cp -r usr/share $out cp -r usr/lib64 $out/lib mv $out/share/iscan $out/share/esci mv $out/lib/iscan $out/lib/esci ''; preFixup = '' lib=$out/lib/esci/libesint7C.so rpath=${gcc.cc.lib}/lib/ patchelf --set-rpath $rpath $lib ''; passthru = { registrationCommand = '' $registry --add interpreter usb 0x04b8 0x0130 "$plugin/lib/esci/libesint7C $plugin/share/esci/esfw7C.bin" ''; hw = "Perfection V500 Photo"; }; meta = common_meta // { description = "iscan esci x770 plugin for "+passthru.hw; }; }; f720 = stdenv.mkDerivation rec { pname = "iscan-gt-f720-bundle"; version = "1.0.1"; pluginVersion = "0.1.1-2"; buildInputs = [ patchelf ]; src = fetchurl { url = "https://download2.ebz.epson.net/iscan/plugin/gt-f720/rpm/x64/iscan-gt-f720-bundle-${version}.x64.rpm.tar.gz"; sha256 = "0dvikq5ad6wid3lxw1amar8lsbr50g39g6zlmcjxdcsg0wb1qspp"; }; installPhase = '' cd plugins ${rpm}/bin/rpm2cpio esci-interpreter-gt-f720-${pluginVersion}.x86_64.rpm | ${cpio}/bin/cpio -idmv mkdir $out cp -r usr/share $out cp -r usr/lib64 $out/lib ''; preFixup = '' lib=$out/lib/esci/libesci-interpreter-gt-f720.so rpath=${gcc.cc.lib}/lib/ patchelf --set-rpath $rpath $lib ''; passthru = { registrationCommand = '' $registry --add interpreter usb 0x04b8 0x0131 "$plugin/lib/esci/libesci-interpreter-gt-f720 $plugin/share/esci/esfw8b.bin" ''; hw = "GT-F720, GT-S620, Perfection V30, Perfection V300 Photo"; }; meta = common_meta // { description = "iscan esci f720 plugin for "+passthru.hw; }; }; s80 = stdenv.mkDerivation rec { pname = "iscan-gt-s80-bundle"; version = "1.0.1"; esciPluginVersion = "0.2.1-1"; esdipPluginVersion = "1.0.0-5"; buildInputs = [ patchelf ]; src = fetchurl { url = "https://download2.ebz.epson.net/iscan/plugin/gt-s80/rpm/x64/iscan-gt-s80-bundle-${version}.x64.rpm.tar.gz"; sha256 = "14j11znx5ga2ykpyg6kjg7lbrddyr9pwxrsa82dmdishd1j7zji9"; }; installPhase = '' cd plugins ${rpm}/bin/rpm2cpio esci-interpreter-gt-s80-${esciPluginVersion}.x86_64.rpm | ${cpio}/bin/cpio -idmv ${rpm}/bin/rpm2cpio iscan-plugin-esdip-${esdipPluginVersion}.ltdl7.x86_64.rpm | ${cpio}/bin/cpio -idmv mkdir $out cp -r usr/share $out cp -r usr/lib64 $out/lib mkdir $out/share/esci ''; preFixup = '' rpath=${gcc.cc.lib}/lib/ patchelf --set-rpath $rpath $out/lib/esci/libesci-interpreter-gt-s80.so patchelf --set-rpath $rpath $out/lib/esci/libesci-interpreter-gt-s50.so patchelf --set-rpath $rpath $out/lib/iscan/esdip patchelf --set-rpath $rpath $out/lib/iscan/libesdtr.so.0 patchelf --set-rpath $rpath $out/lib/iscan/libesdtr2.so.0 ''; passthru = { registrationCommand = '' $registry --add interpreter usb 0x04b8 0x0136 "$plugin/lib/esci/libesci-interpreter-gt-s80.so" $registry --add interpreter usb 0x04b8 0x0137 "$plugin/lib/esci/libesci-interpreter-gt-s50.so" $registry --add interpreter usb 0x04b8 0x0143 "$plugin/lib/esci/libesci-interpreter-gt-s50.so" $registry --add interpreter usb 0x04b8 0x0144 "$plugin/lib/esci/libesci-interpreter-gt-s80.so" ''; hw = "ES-D200, ED-D350, ES-D400, GT-S50, GT-S55, GT-S80, GT-S85"; }; meta = common_meta // { description = "iscan esci s80 plugin for "+passthru.hw; }; }; }; in let fwdir = symlinkJoin { name = "esci-firmware-dir"; paths = stdenv.lib.mapAttrsToList (name: value: value + /share/esci) plugins; }; in let iscan-data = stdenv.mkDerivation rec { name = "iscan-data-${version}"; version = "1.39.0-1"; src = fetchurl { url = "http://support.epson.net/linux/src/scanner/iscan/iscan-data_${version}.tar.gz"; sha256 = "0pvm67gqyvzhnv5qyfbaz802l4sbgvaf0zb8wz60k1wcasb99vv1"; }; buildInputs = [ libxslt ]; meta = common_meta; }; in stdenv.mkDerivation rec { name = "iscan-${version}"; version = "2.30.3-1"; src = fetchurl { url = "http://support.epson.net/linux/src/scanner/iscan/iscan_${version}.tar.gz"; sha256 = "0ryy946h7ddmxh866hfszqfyff1qy4svpsk7w3739v75f4awr9li"; }; nativeBuildInputs = [ pkgconfig ]; buildInputs = [ gtk2 libxml2 libtool libusb sane-backends makeWrapper ]; patches = [ (fetchpatch { url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/media-gfx/iscan/files/iscan-2.28.1.3+libpng-1.5.patch?h=b6e4c805d53b49da79a0f64ef16bb82d6d800fcf"; sha256 = "04y70qjd220dpyh771fiq50lha16pms98mfigwjczdfmx6kpj1jd"; }) ./firmware_location.patch ]; patchFlags = "-p0"; configureFlags = [ "--disable-static" "--enable-dependency-reduction" "--disable-frontend"]; postConfigure = '' echo '#define NIX_ESCI_PREFIX "'${fwdir}'"' >> config.h ''; postInstall = '' mkdir -p $out/etc/sane.d cp backend/epkowa.conf $out/etc/sane.d echo "epkowa" > $out/etc/sane.d/dll.conf ln -s ${iscan-data}/share/iscan-data $out/share/iscan-data ''; postFixup = '' # iscan-registry is a shell script requiring getopt wrapProgram $out/bin/iscan-registry --prefix PATH : ${getopt}/bin registry=$out/bin/iscan-registry; '' + stdenv.lib.concatStrings (stdenv.lib.mapAttrsToList (name: value: '' plugin=${value}; ${value.passthru.registrationCommand} '') plugins); meta = common_meta // { description = "sane-epkowa backend for some epson scanners."; longDescription = '' Includes gui-less iscan (aka. Image Scan! for Linux). Supported hardware: at least : '' + stdenv.lib.concatStringsSep ", " (stdenv.lib.mapAttrsToList (name: value: value.passthru.hw) plugins); maintainers = with stdenv.lib.maintainers; [ symphorien ]; }; }