1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
|
{stdenv, fetchurl, fetchpatch, makeWrapper, symlinkJoin,
pkgconfig, libtool,
gtk2,
libxml2,
libxslt,
libusb,
sane-backends,
rpm, cpio,
eject,
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 = {
f720 = stdenv.mkDerivation rec {
name = "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 $plugin/share/esci/esfw8b.bin"
'';
hw = "GT-F720, GT-S620, Perfection V30, Perfection V300 Photo";
};
meta = common_meta // { description = "iscan esci f720 plugin for "+passthru.hw; };
};
};
in
let fwdir = symlinkJoin {
name = "esci-firmware-dir";
paths = stdenv.lib.mapAttrsToList (name: value: value + /share/esci) plugins;
};
in
let iscan-data = stdenv.mkDerivation rec {
name = "iscan-data-${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_${version}.tar.gz";
sha256 = "0ryy946h7ddmxh866hfszqfyff1qy4svpsk7w3739v75f4awr9li";
};
buildInputs = [
pkgconfig
gtk2
libxml2
libtool
libusb
sane-backends
makeWrapper
];
patches = [
(fetchpatch {
url = "https://gitweb.gentoo.org/repo/gentoo.git/plain/media-gfx/iscan/files/iscan-2.28.1.3+libpng-1.5.patch";
sha256 = "04y70qjd220dpyh771fiq50lha16pms98mfigwjczdfmx6kpj1jd";
})
./firmware_location.patch
];
patchFlags = "-p0";
configureFlags = [ "--disable-static" "--enable-dependency-reduction" "--disable-frontend"];
postConfigure = ''
echo '#define NIX_ESCI_PREFIX "'${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 : ${eject}/bin
registry=$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);
};
}
|