49 lines
1.6 KiB
Nix
49 lines
1.6 KiB
Nix
{ stdenv, fetchurl, fetchgit, hotplugSupport ? true, libusb ? null
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, gt68xxFirmware ? null, snapscanFirmware ? null
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}:
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let
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firmware = gt68xxFirmware { inherit fetchurl; };
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in
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assert hotplugSupport -> (stdenv.system == "i686-linux" || stdenv.system == "x86_64-linux");
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stdenv.mkDerivation {
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name = "sane-backends-1.0.24.73-g6c4f6bc";
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src = fetchgit {
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url = "git://alioth.debian.org/git/sane/sane-backends.git";
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rev = "6c4f6bc58615755dc734281703b594cea3ebf848";
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sha256 = "0f7lbv1rnr53n4rpihcd8dkfm01xvwfnx9i1nqaadrzbpvgkjrfa";
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};
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udevSupport = hotplugSupport;
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buildInputs = if libusb != null then [libusb] else [];
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postInstall = ''
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if test "$udevSupport" = "1"; then
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mkdir -p $out/etc/udev/rules.d/
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./tools/sane-desc -m udev > $out/etc/udev/rules.d/60-libsane.rules || \
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cp tools/udev/libsane.rules $out/etc/udev/rules.d/60-libsane.rules
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fi
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'';
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preInstall =
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if gt68xxFirmware != null then
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"mkdir -p \${out}/share/sane/gt68xx ; ln -s " + firmware.fw +
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" \${out}/share/sane/gt68xx/" + firmware.name
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else if snapscanFirmware != null then
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"mkdir -p \${out}/share/sane/snapscan ; ln -s " + snapscanFirmware +
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" \${out}/share/sane/snapscan/your-firmwarefile.bin ;" +
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"mkdir -p \${out}/etc/sane.d ; " +
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"echo epson2 > \${out}/etc/sane.d/dll.conf"
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else "";
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meta = {
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homepage = "http://www.sane-project.org/";
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description = "Scanner Access Now Easy";
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license = stdenv.lib.licenses.gpl2Plus;
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maintainers = [ stdenv.lib.maintainers.simons ];
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platforms = stdenv.lib.platforms.linux;
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};
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}
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