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https://github.com/CHN-beta/nixpkgs.git
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[Backport release-25.05] epson-inkjet-printer-workforce-840-series: init at 1.0.0 (#441463)
This commit is contained in:
Philip Taron
@@ -9749,6 +9749,12 @@
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githubId = 665472;
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matrix = "@hehongbo:matrix.org";
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};
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heichro = {
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github = "heichro";
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githubId = 76887148;
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keys = [ { fingerprint = "BBA7 9E8E 17FE 9C3F BFEA 61E8 30D0 186F 4E19 7E48"; } ];
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name = "heichro";
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};
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heijligen = {
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email = "src@posteo.de";
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github = "heijligen";
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@@ -0,0 +1,21 @@
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diff --git a/src/raster_to_epson.c b/src/raster_to_epson.c
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index 6e621c8..a5ca797 100644
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--- a/src/raster_to_epson.c
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+++ b/src/raster_to_epson.c
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@@ -438,14 +438,14 @@ static int print_page (void)
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break;
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}
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- if (eps_raster_print(raster_h, image_raw, pageRegion.bytesPerLine, pageRegion.width, &nraster)) {
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+ if (eps_raster_print(raster_h, image_raw, pageRegion.bytesPerLine, pageRegion.width, (int *) &nraster)) {
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error = 1;
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break;
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}
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}
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// flushing page
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- eps_raster_print(raster_h, NULL, 0, 0, &nraster);
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+ eps_raster_print(raster_h, NULL, 0, 0, (int *) &nraster);
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bAbort = (error) ? TRUE : FALSE;
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if (epcgEndPage (bAbort)) {
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@@ -0,0 +1,23 @@
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diff --git a/src/pagemanager/pagemanager.c b/src/pagemanager/pagemanager.c
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index 029e6d3..2881585 100644
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--- a/src/pagemanager/pagemanager.c
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+++ b/src/pagemanager/pagemanager.c
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@@ -23,6 +23,7 @@
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#include "debuglog.h"
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#include "memory.h"
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#include "raster.h"
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+#include "raster-helper.h"
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#include "pagemanager.h"
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extern int JobCanceled;
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diff --git a/src/raster_to_epson.c b/src/raster_to_epson.c
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index 6e621c8..6eea77c 100644
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--- a/src/raster_to_epson.c
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+++ b/src/raster_to_epson.c
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@@ -36,6 +36,7 @@
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#include "raster.h"
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#include "memory.h"
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#include "raster_to_epson.h"
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+#include "raster-helper.h"
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#include "pagemanager.h"
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#include "filter_option.h"
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@@ -0,0 +1,131 @@
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{
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autoreconfHook,
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cups,
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libjpeg,
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rpmextract,
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fetchurl,
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lib,
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stdenv,
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}:
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let
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srcdirs = {
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filter = "epson-inkjet-printer-filter-1.0.0";
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driver = "epson-inkjet-printer-workforce-840-series-1.0.0";
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};
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in
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stdenv.mkDerivation (finalAttrs: {
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pname = "epson-inkjet-printer-workforce-840-series";
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version = "1.0.0";
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# The Epson may be unreliable, and it has been since sometime in
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# 2024. Non-browser requests using commands like fetchurl receive a
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# 403 error, an access denied response -- last checked on
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# 2025-08-21.
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#
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# Therefore, an archive.org link has been added as a fallback
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# option just in case.
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src = fetchurl {
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# NOTE: Don't forget to update the webarchive link too!
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urls = [
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"https://download.ebz.epson.net/dsc/op/stable/SRPMS/epson-inkjet-printer-workforce-840-series-${finalAttrs.version}-1lsb3.2.src.rpm"
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"https://web.archive.org/web/https://download.ebz.epson.net/dsc/op/stable/SRPMS/epson-inkjet-printer-workforce-840-series-${finalAttrs.version}-1lsb3.2.src.rpm"
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];
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hash = "sha256-rTYnEmgzqR/wOZYYIe2rO9x2cX8s2qDyTuRaTjzJjbg=";
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};
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sourceRoot = srcdirs.filter;
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nativeBuildInputs = [
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autoreconfHook
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rpmextract
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];
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buildInputs = [
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cups
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libjpeg
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];
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unpackPhase = ''
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runHook preUnpack
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rpmextract "$src"
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for i in ${lib.concatStringsSep " " (builtins.attrValues srcdirs)}; do
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tar xvf "$i".tar.gz
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done
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runHook postUnpack
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'';
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# Both patches fix errors that occur when building with GCC 14.
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#
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# eps_raster_print-cast.patch fixes 'error: passing argument 5 of
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# ‘eps_raster_print’ from incompatible pointer type' in file
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# raster_to_epson.c
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#
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# include-raster-helper.patch fixes 'error: implicit declaration of
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# function' in files pagemanager.c and raster_to_epson.c
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patches = [
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./eps_raster_print-cast.patch
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./include-raster-helper.patch
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];
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installPhase =
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let
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filterdir = "$out/lib/cups/filter";
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docdir = "$out/share/doc/epson-inkjet-printer-workforce-840-series";
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ppddir = "$out/share/cups/model/epson-inkjet-printer-workforce-840-series";
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libdir =
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if stdenv.hostPlatform.isx86_64 then
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"lib64"
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else
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throw "Platforms other than x86_64-linux are not (yet) supported.";
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in
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''
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runHook preInstall
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mkdir -p "$out" "${docdir}" "${filterdir}" "${ppddir}"
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cp src/epson_inkjet_printer_filter "${filterdir}"
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cp AUTHORS COPYING COPYING.EPSON COPYING.LIB "${docdir}"
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cd ../${srcdirs.driver}
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cp Manual.txt README "${docdir}"
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for ppd in ppds/*; do
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substituteInPlace "$ppd" --replace-fail '/opt/epson-inkjet-printer-workforce-840-series/cups/lib' "$out/lib/cups"
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gzip -c "$ppd" > "${ppddir}/''${ppd#*/}"
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done
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cp -r resource watermark ${libdir} "$out"
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runHook postInstall
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'';
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meta = {
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description = "Proprietary CUPS drivers for Epson inkjet printers";
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longDescription = ''
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This software is a filter program used with the Common UNIX Printing
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System (CUPS) under Linux. It supplies high quality printing with
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Seiko Epson Color Ink Jet Printers.
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This printer driver is supporting the following printers.
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Epson Stylus Office BX925
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Epson WorkForce 840
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To use the driver adjust your configuration.nix file:
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```nix
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{
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services.printing = {
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enable = true;
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drivers = [ pkgs.epson-inkjet-printer-workforce-840-series ];
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};
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}
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```
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'';
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downloadPage = "http://download.ebz.epson.net/dsc/du/02/DriverDownloadInfo.do?LG2=EN&CN2=&DSCMI=16839&DSCCHK=3d7bc6bdfca08006abfb859fb1967183156a7252";
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license = with lib.licenses; [
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lgpl21
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epson
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];
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maintainers = with lib.maintainers; [ heichro ];
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platforms = [ "x86_64-linux" ];
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};
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})
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