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|
{ boost, fetchurl, file, imagemagick, libudev, libusb, pkgconfig, stdenv
, coreutils, dash, patchelf, writeScriptBin # for add-rpath
, guiSupport ? false, gtkmm2 ? null
, jpegSupport ? true
, networkSupport ? false, dpkg ? null
, ocrSupport ? false, tesseract ? null
, saneSupport ? true, saneBackends ? null
, tiffSupport ? true, libtiff ? null
# Logging defaults copied from Utsushi source (lib/log.cpp)
, logCategory ? "NOTHING"
, logLevel ? "FATAL"
}:
# Logging possibilities copied from Utsushi source (utsushi/log.hpp)
assert builtins.elem logCategory [
"NOTHING"
"SANE_BACKEND"
"ALL"
];
assert builtins.elem logLevel [
"FATAL" # famous last words
"ALERT" # outside intervention required
"ERROR" # something went wrong
"BRIEF" # short informational notes
"TRACE" # more chattery feedback
"DEBUG" # the gory details
"QUARK" # stack tracing feedback
];
let
# usage: add-rpath LIBPATH [SOFILE...]
# Adds LIBPATH to each SOFILE's RPATH
add-rpath = writeScriptBin "add-rpath" ''
#! ${dash}/bin/dash
set -efu
path=$1; shift
for file; do
file=$(${coreutils}/bin/readlink -f "$file")
old_rpath=$(${patchelf}/bin/patchelf --print-rpath "$file")
new_rpath=''${old_rpath+$old_rpath:}$path
${patchelf}/bin/patchelf --set-rpath "$new_rpath" "$file"
done
'';
imagescan-plugin-networkscan = stdenv.mkDerivation rec {
name = "imagescan-plugin-networkscan-${meta.version}";
src =
if stdenv.system == "i686-linux" then
fetchurl {
url = "https://download2.ebz.epson.net/imagescanv3/debian/latest1/deb/x64/imagescan-bundle-debian-9-1.3.21.x86.deb.tar.gz";
sha256 = "16xv1pdfm2ryis815fawb7zqg6c4swww726g272ssx044r5dp80r";
}
else if stdenv.system == "x86_64-linux" then
fetchurl {
url = "https://download2.ebz.epson.net/imagescanv3/debian/latest1/deb/x64/imagescan-bundle-debian-9-1.3.21.x64.deb.tar.gz";
sha256 = "0zik35h2jwrvkwcmq55wc72imidwdnmn1bayhypzhjcz61rasjg2";
}
else throw "${name} is not supported on ${stdenv.system} (only i686-linux and x86_64 linux are supported)";
dontBuild = true;
installPhase = ''
# Wildcard * stand for either i386 or amd64
${dpkg}/bin/dpkg -x \
plugins/imagescan-plugin-networkscan_${meta.version}-1epson4debian9_*.deb \
tmp
mv tmp/usr $out
'';
preFixup = ''
patchelf --set-interpreter \
${stdenv.glibc}/lib/ld-linux${stdenv.lib.optionalString stdenv.is64bit "-x86-64"}.so.2 \
$out/lib/utsushi/networkscan
# libstdc++.so.6
patchelf --set-rpath ${stdenv.cc.cc.lib}/lib \
$out/lib/utsushi/networkscan
'';
meta = {
description = "Epson Image Scan v3 networkscan plugin";
longDescription = ''
This package provides the unfree networkscan plugin from the Epson
Image Scan v3 scanner driver bundle, which can be used by Utsushi.
'';
homepage = "http://support.epson.net/linux/en/imagescanv3.php?version=${meta.version}";
license = stdenv.lib.licenses.eapl;
maintainers = [ stdenv.lib.maintainers.tv ];
platforms = stdenv.lib.platforms.linux;
version = "1.1.0";
};
};
in
stdenv.mkDerivation rec {
name = "utsushi-${meta.version}";
src = fetchurl {
url = "http://support.epson.net/linux/src/scanner/imagescanv3/debian/imagescan_${meta.version}.orig.tar.gz";
sha256 = "12mzq3wc8gzdma84pjs5gb0gp8mga13wax5g7vjfrzq8pjyqrnmw";
};
preConfigure = ''
substituteInPlace configure \
--replace /usr/bin/file ${file}/bin/file
substituteInPlace lib/log.cpp \
--replace FATAL ${logLevel} \
--replace NOTHING ${logCategory}
'';
postInstall = ''
# Allow configuration to be done via /etc/utsushi.conf
ln -s /etc/utsushi.conf $out/etc/utsushi/utsushi.conf
${stdenv.lib.optionalString saneSupport ''
# Make this package compatible with hardware.sane.extraBackends
mkdir $out/etc/sane.d
echo utsushi > $out/etc/sane.d/dll.conf
mkdir $out/lib/sane
ln -s $out/lib/utsushi/sane/libsane-utsushi.* $out/lib/sane
''}
${stdenv.lib.optionalString networkSupport ''
ln -s ${imagescan-plugin-networkscan}/lib/utsushi/networkscan \
$out/libexec/utsushi/
''}
'';
# Fixup libraries which otherwise would end up broken like this:
#
# $ ldd .../blah.so | grep libboost_system
# libboost_system.so.X.Y.Z => not found
# libboost_system.so.X.Y.Z => /nix/store/.../libboost_system.so.X.Y.Z (...)
#
preFixup = ''
add-rpath ${boost}/lib $out/lib/utsushi/libdrv-esci.so
${stdenv.lib.optionalString saneSupport ''
add-rpath ${boost}/lib $out/lib/utsushi/sane/libsane-utsushi.so
''}
'';
nativeBuildInputs = [
add-rpath
pkgconfig
];
buildInputs = [
boost
imagemagick
libudev
libusb
]
++ stdenv.lib.optional guiSupport gtkmm2
++ stdenv.lib.optional ocrSupport tesseract
++ stdenv.lib.optional saneSupport saneBackends
++ stdenv.lib.optional tiffSupport libtiff
;
NIX_CFLAGS_COMPILE = [
"-Wno-error=unused-variable"
];
configureFlags = [
"--with-boost=${boost}"
"--with-magick"
"--with-magick-pp"
]
++ stdenv.lib.optionals guiSupport [
"--with-gtkmm"
]
++ stdenv.lib.optionals jpegSupport [
"--with-jpeg"
]
++ stdenv.lib.optionals saneSupport [
"--with-sane"
]
++ stdenv.lib.optionals tiffSupport [
"--with-tiff"
]
;
meta = {
description = "Utsushi - Next Generation Image Acquisition";
longDescription = ''
This software provides applications to easily turn hard-copy
documents and imagery into formats that are more amenable to
computer processing.
Included are a native driver for a number of EPSON scanners
and a compatibility driver to interface with software built
around the SANE standard.
'';
homepage = http://download.ebz.epson.net/dsc/search/01/search/?OSC=LX;
license = stdenv.lib.licenses.gpl3;
maintainers = [ stdenv.lib.maintainers.tv ];
platforms = stdenv.lib.platforms.linux;
version = "3.48.0";
};
}
|
