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666cf992f0
This reverts commit 1faf6106c3. It
causes the size of the initrd to explode from ~6 MB to 19 MB:
http://hydra.nixos.org/build/15728196
The reason is that mdadm now contains a self-reference:
$ strings ./result/sbin/mdadm | grep /nix/store
...
ACTION=="add", SUBSYSTEM=="block", ENV{DEVTYPE}=="%s", ENV{ID_PATH}=="%s", RUN+="/nix/store/y1ap6va0av6jhxf7ddnr8vdwxd7b44gd-mdadm-3.3.2/sbin/mdadm --incremental $env{DEVNAME}"
ACTION=="add", SUBSYSTEM=="block", ENV{ID_PATH}=="%s", RUN+="/nix/store/y1ap6va0av6jhxf7ddnr8vdwxd7b44gd-mdadm-3.3.2/sbin/mdadm --incremental $env{DEVNAME}"
/nix/store/y1ap6va0av6jhxf7ddnr8vdwxd7b44gd-mdadm-3.3.2/sbin/mdmon
(Previously, it referred to /sbin/mdadm.) This causes mdadm, glibc and
linux-headers to be added to the initrd.
30 lines
830 B
Nix
30 lines
830 B
Nix
{ stdenv, fetchurl, groff }:
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stdenv.mkDerivation rec {
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name = "mdadm-3.3";
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src = fetchurl {
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url = "mirror://kernel/linux/utils/raid/mdadm/${name}.tar.bz2";
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sha256 = "0igdqflihiq1dp5qlypzw0xfl44f4n3bckl7r2x2wfgkplcfa1ww";
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};
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nativeBuildInputs = [ groff ];
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preConfigure = "sed -e 's@/lib/udev@\${out}/lib/udev@' -e 's@ -Werror @ @' -i Makefile";
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# Force mdadm to use /var/run/mdadm.map for its map file (or
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# /dev/.mdadm/map as a fallback).
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preBuild =
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''
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makeFlagsArray=(INSTALL=install BINDIR=$out/sbin MANDIR=$out/share/man RUN_DIR=/dev/.mdadm)
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if [[ -n "$crossConfig" ]]; then
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makeFlagsArray+=(CROSS_COMPILE=$crossConfig-)
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fi
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'';
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meta = {
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description = "Programs for managing RAID arrays under Linux";
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homepage = http://neil.brown.name/blog/mdadm;
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};
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}
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