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Apply mornfall's SANE patches

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Fix sane-backends to generate udev rules, add a snapshot of sane-backends's unstable repo, and add a SANE nixos module

svn path=/nixpkgs/trunk/; revision=30764
This commit is contained in:
Shea Levy 2011-12-05 17:32:45 +00:00
parent 3357437461
commit 1be13f458f
3 changed files with 39 additions and 1 deletions
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3
pkgs/misc/sane-backends/default.nix
View File

@ -1,4 +1,4 @@
{ stdenv, fetchurl, hotplugSupport ? false, libusb ? null
{ stdenv, fetchurl, hotplugSupport ? true, libusb ? null
, gt68xxFirmware ? null }:
let
firmware = gt68xxFirmware {inherit fetchurl;};
@ -20,6 +20,7 @@ stdenv.mkDerivation {
postInstall = ''
if test "$udevSupport" = "1"; then
ensureDir $out/etc/udev/rules.d/
./tools/sane-desc -m udev > $out/etc/udev/rules.d/60-libsane.rules || \
cp tools/udev/libsane.rules $out/etc/udev/rules.d/60-libsane.rules
fi
'';

33
pkgs/misc/sane-backends/snapshot.nix Normal file
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@ -0,0 +1,33 @@
{ stdenv, fetchurl, hotplugSupport ? true, libusb ? null
, gt68xxFirmware ? null }:
let
firmware = gt68xxFirmware {inherit fetchurl;};
in
assert hotplugSupport -> stdenv.system == "i686-linux";
stdenv.mkDerivation {
name = "sane-backends-1.0.22.git201111204";
src = fetchurl {
url = http://www.sane-project.org/snapshots/sane-backends-git20111204.tar.gz;
sha256 = "00b3fi8zjrq3in0wndz1xcz228mgfhwhh2knmyjsikr88hal0m47";
};
udevSupport = hotplugSupport;
buildInputs = if libusb != null then [libusb] else [];
postInstall = ''
if test "$udevSupport" = "1"; then
ensureDir $out/etc/udev/rules.d/
./tools/sane-desc -m udev > $out/etc/udev/rules.d/60-libsane.rules || \
cp tools/udev/libsane.rules $out/etc/udev/rules.d/60-libsane.rules
fi
'';
preInstall =
if gt68xxFirmware != null then
"mkdir -p \${out}/share/sane/gt68xx ; ln -s " + firmware.fw +
" \${out}/share/sane/gt68xx/" + firmware.name
else "";
}

4
pkgs/top-level/all-packages.nix
View File

@ -8486,6 +8486,10 @@ let
gt68xxFirmware = getConfig ["sane" "gt68xxFirmware"] null;
};
saneBackendsSnapshot = callPackage ../misc/sane-backends/snapshot.nix {
gt68xxFirmware = getConfig ["sane" "gt68xxFirmware"] null;
};
saneFrontends = callPackage ../misc/sane-front { };
slock = callPackage ../misc/screensavers/slock { };