forked from mirrors/nixpkgs
92f94e901a
This allows us not to include any additional binaries for bcache support in initrd; just an udev rule.
52 lines
1.6 KiB
Nix
52 lines
1.6 KiB
Nix
{ stdenv, fetchurl, pkgconfig, utillinux, kmod }:
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stdenv.mkDerivation rec {
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name = "bcache-tools-${version}";
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version = "1.0.7";
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src = fetchurl {
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url = "https://github.com/g2p/bcache-tools/archive/v${version}.tar.gz";
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sha256 = "1gbsh2qw0a7kgck6w0apydiy37nnz5xvdgipa0yqrfmghl86vmv4";
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};
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buildInputs = [ pkgconfig utillinux ];
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# * Remove broken install rules (they ignore $PREFIX) for stuff we don't need
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# anyway (it's distro specific stuff).
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# * Fixup absolute path to modprobe.
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prePatch = ''
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sed -e "/INSTALL.*initramfs\/hook/d" \
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-e "/INSTALL.*initcpio\/install/d" \
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-e "/INSTALL.*dracut\/module-setup.sh/d" \
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-i Makefile
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'';
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patches = [ ./bcache-udev-modern.patch ];
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preBuild = ''
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export makeFlags="$makeFlags PREFIX=\"$out\" UDEVLIBDIR=\"$out/lib/udev/\"";
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'';
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preInstall = ''
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mkdir -p "$out/sbin" "$out/lib/udev/rules.d" "$out/share/man/man8"
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'';
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meta = with stdenv.lib; {
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description = "User-space tools required for bcache (Linux block layer cache)";
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longDescription = ''
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Bcache is a Linux kernel block layer cache. It allows one or more fast
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disk drives such as flash-based solid state drives (SSDs) to act as a
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cache for one or more slower hard disk drives.
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This package contains the required user-space tools.
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User documentation is in Documentation/bcache.txt in the Linux kernel
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tree.
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'';
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homepage = http://bcache.evilpiepirate.org/;
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license = licenses.gpl2;
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platforms = platforms.linux;
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maintainers = [ maintainers.bjornfor ];
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};
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}
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