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b7badc6be0
Patch the source code to find "xset" in $PATH rather than expecting the
hard-coded path "/usr/bin/xset" to work. I've decided *not* to hard-code
a proper path like "${xset}/bin/xset", because that reference greatly
increases the size of the powertop closure. Since "xset" is required
only for --calibrate (and that even seems to work fine without it), it
felt like an optional dependency is more appropriate in this case.
Thanks to @heydojo locating the source code file that needs patching.
Fixes https://github.com/NixOS/nixpkgs/issues/12662.
25 lines
778 B
Nix
25 lines
778 B
Nix
{ stdenv, fetchurl, gettext, libnl, ncurses, pciutils, pkgconfig, zlib }:
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stdenv.mkDerivation rec {
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name = "powertop-2.8";
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src = fetchurl {
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url = "https://01.org/sites/default/files/downloads/powertop/${name}.tar.gz";
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sha256 = "0nlwazxbnn0k6q5f5b09wdhw0f194lpzkp3l7vxansqhfczmcyx8";
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};
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buildInputs = [ gettext libnl ncurses pciutils pkgconfig zlib ];
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postPatch = ''
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substituteInPlace src/main.cpp --replace "/sbin/modprobe" "modprobe"
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substituteInPlace src/calibrate/calibrate.cpp --replace "/usr/bin/xset" "xset"
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'';
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meta = {
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description = "Analyze power consumption on Intel-based laptops";
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license = stdenv.lib.licenses.gpl2;
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maintainers = [ stdenv.lib.maintainers.chaoflow ];
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platforms = stdenv.lib.platforms.linux;
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};
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}
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