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571c71e6f7
We are migrating packages that meet below requirements:
1. using `callPackage`
2. called path is a directory
3. overriding set is empty (`{ }`)
4. not containing path expressions other than relative path (to
makenixpkgs-vet happy)
5. not referenced by nix files outside of the directory, other
than`pkgs/top-level/all-packages.nix`
6. not referencing nix files outside of the directory
7. not referencing `default.nix` (since it's changed to `package.nix`)
8. `outPath` doesn't change after migration
The tool is here: https://github.com/Aleksanaa/by-name-migrate.
55 lines
1.6 KiB
Nix
55 lines
1.6 KiB
Nix
{ lib, stdenv, fetchurl, rpmextract }:
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stdenv.mkDerivation rec {
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pname = "libsane-dsseries";
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version = "1.0.5-1";
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src = fetchurl {
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url = "https://download.brother.com/welcome/dlf100974/${pname}-${version}.x86_64.rpm";
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sha256 = "1wfdbfbf51cc7njzikdg48kwpnpc0pg5s6p0s0y3z0q7y59x2wbq";
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};
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nativeBuildInputs = [ rpmextract ];
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unpackCmd = ''
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mkdir ${pname}-${version} && pushd ${pname}-${version}
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rpmextract $curSrc
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popd
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'';
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patchPhase = ''
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substituteInPlace etc/udev/rules.d/50-Brother_DSScanner.rules \
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--replace 'GROUP="users"' 'GROUP="scanner", ENV{libsane_matched}="yes"'
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mkdir -p etc/sane.d/dll.d
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echo "dsseries" > etc/sane.d/dll.d/dsseries.conf
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'';
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installPhase = ''
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mkdir -p $out
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cp -dr etc $out
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cp -dr usr/lib64 $out/lib
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'';
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preFixup = ''
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for f in `find $out/lib/sane/ -type f`; do
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# Make it possible to find libstdc++.so.6
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patchelf --set-rpath ${lib.getLib stdenv.cc.cc}/lib:$out/lib/sane $f
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# Horrible kludge: The driver hardcodes /usr/lib/sane/ as a dlopen path.
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# We can directly modify the binary to force a relative lookup instead.
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# The new path is NULL-padded to the same length as the original path.
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sed -i "s|/usr/lib/sane/%s|%s\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|g" $f
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done
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'';
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meta = {
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description = "Brother DSSeries SANE backend driver";
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homepage = "http://www.brother.com";
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platforms = lib.platforms.linux;
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sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
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license = lib.licenses.unfree;
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maintainers = with lib.maintainers; [ callahad ];
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};
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}
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