Merge pull request #113707 from symphorien/sane-backends-udpate

sane-backends: 1.0.30 -> 1.0.32

nixos/modules/services/hardware/sane.nix

@@ -4,9 +4,7 @@ with lib;
 
 let
 
-  pkg = if config.hardware.sane.snapshot
-    then pkgs.sane-backends-git
-    else pkgs.sane-backends;
+  pkg = pkgs.sane-backends;
 
   sanedConf = pkgs.writeTextFile {
     name = "saned.conf";

pkgs/applications/graphics/sane/backends/default.nix

@@ -1,10 +1,107 @@
-{ callPackage, fetchurl, ... } @ args:
+{ stdenv, lib, fetchurl, runtimeShell
+, gettext, pkg-config, python3
+, avahi, libgphoto2, libieee1284, libjpeg, libpng, libtiff, libusb1, libv4l, net-snmp
+, curl, systemd, libxml2, poppler
 
-callPackage ./generic.nix (args // rec {
-  version = "1.0.30";
+# List of { src name backend } attibute sets - see installFirmware below:
+, extraFirmware ? []
+
+# For backwards compatibility with older setups; use extraFirmware instead:
+, gt68xxFirmware ? null, snapscanFirmware ? null
+}:
+
+stdenv.mkDerivation {
+  pname = "sane-backends";
+  version = "1.0.32";
 
   src = fetchurl {
-    url = "https://gitlab.com/sane-project/backends/uploads/c3dd60c9e054b5dee1e7b01a7edc98b0/sane-backends-${version}.tar.gz";
-    sha256 = "18vryaycps3zpjzxh0wjgg8nv2f4pdvcfxxmdfj28qbzqjlrcp9z";
+    # raw checkouts of the repo do not work because, the configure script is
+    # only functional in manually uploaded release tarballs.
+    # https://gitlab.com/sane-project/backends/-/issues/440
+    # unfortunately this make the url unpredictable on update, to find the link
+    # go to https://gitlab.com/sane-project/backends/-/releases and choose
+    # the link with other in the URL.
+    url = "https://gitlab.com/sane-project/backends/uploads/104f09c07d35519cc8e72e604f11643f/sane-backends-1.0.32.tar.gz";
+    sha256 = "055iicihxa6b28iv5fnz13n67frdr5nrydq2c846f9x7q0vw4a1s";
+  };
+
+  outputs = [ "out" "doc" "man" ];
+
+  nativeBuildInputs = [
+    gettext
+    pkg-config
+    python3
+  ];
+
+  buildInputs = [
+    avahi
+    libgphoto2
+    libieee1284
+    libjpeg
+    libpng
+    libtiff
+    libusb1
+    libv4l
+    net-snmp
+    curl
+    systemd
+    libxml2
+    poppler
+  ];
+
+  enableParallelBuilding = true;
+
+  configureFlags =
+    lib.optional (avahi != null)   "--with-avahi"
+    ++ lib.optional (libusb1 != null) "--with-usb"
+  ;
+
+  postInstall = let
+
+    compatFirmware = extraFirmware
+      ++ lib.optional (gt68xxFirmware != null) {
+        src = gt68xxFirmware.fw;
+        inherit (gt68xxFirmware) name;
+        backend = "gt68xx";
+      }
+      ++ lib.optional (snapscanFirmware != null) {
+        src = snapscanFirmware;
+        name = "your-firmwarefile.bin";
+        backend = "snapscan";
+      };
+
+    installFirmware = f: ''
+      mkdir -p $out/share/sane/${f.backend}
+      ln -sv ${f.src} $out/share/sane/${f.backend}/${f.name}
+    '';
+
+  in ''
+    mkdir -p $out/etc/udev/rules.d/
+    ./tools/sane-desc -m udev > $out/etc/udev/rules.d/49-libsane.rules || \
+    cp tools/udev/libsane.rules $out/etc/udev/rules.d/49-libsane.rules
+    # the created 49-libsane references /bin/sh
+    substituteInPlace $out/etc/udev/rules.d/49-libsane.rules \
+      --replace "RUN+=\"/bin/sh" "RUN+=\"${runtimeShell}"
+
+    substituteInPlace $out/lib/libsane.la \
+      --replace "-ljpeg" "-L${lib.getLib libjpeg}/lib -ljpeg"
+
+    # net.conf conflicts with the file generated by the nixos module
+    rm $out/etc/sane.d/net.conf
+  '' + lib.concatStrings (builtins.map installFirmware compatFirmware);
+
+  meta = with lib; {
+    description = "SANE (Scanner Access Now Easy) backends";
+    longDescription = ''
+      Collection of open-source SANE backends (device drivers).
+      SANE is a universal scanner interface providing standardized access to
+      any raster image scanner hardware: flatbed scanners, hand-held scanners,
+      video- and still-cameras, frame-grabbers, etc. For a list of supported
+      scanners, see http://www.sane-project.org/sane-backends.html.
+    '';
+    homepage = "http://www.sane-project.org/";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ peti ];
+    platforms = platforms.linux;
   };
-})
+}

pkgs/top-level/aliases.nix

@@ -636,7 +636,8 @@ mapAliases ({
   sambaMaster = throw "sambaMaster was removed in 2019-09-13: outdated and no longer needed";
   samsungUnifiedLinuxDriver = samsung-unified-linux-driver; # added 2016-01-25
   saneBackends = sane-backends; # added 2016-01-02
-  saneBackendsGit = sane-backends-git; # added 2016-01-02
+  saneBackendsGit = sane-backends; # added 2016-01-02
+  sane-backends-git = sane-backends; # added 2021-02-19
   saneFrontends = sane-frontends; # added 2016-01-02
   sapic = throw "sapic was deprecated on 2019-1-19: sapic is bundled with 'tamarin-prover' now";
   scaff = throw "scaff is deprecated - replaced by https://gitlab.com/jD91mZM2/inc (not in nixpkgs yet)"; # added 2020-03-01

pkgs/top-level/all-packages.nix

@@ -29738,8 +29738,6 @@ in
 
   sane-backends = callPackage ../applications/graphics/sane/backends (config.sane or {});
 
-  sane-backends-git = callPackage ../applications/graphics/sane/backends/git.nix (config.sane or {});
-
   senv = callPackage ../applications/misc/senv { };
 
   brlaser = callPackage ../misc/cups/drivers/brlaser { };