nixpkgs/pkgs/os-specific/linux/i2c-tools/default.nix
2021-05-08 13:23:36 -07:00

42 lines
1 KiB
Nix

{ lib
, stdenv
, fetchgit
, perl
, read-edid
}:
stdenv.mkDerivation rec {
pname = "i2c-tools";
version = "4.2";
src = fetchgit {
url = "https://git.kernel.org/pub/scm/utils/i2c-tools/i2c-tools.git";
rev = "v${version}";
sha256 = "0vqrbp10klr7ylarr6cy1q7nafiqaky4iq5my5dqy101h93vg4pg";
};
buildInputs = [ perl ];
postPatch = ''
substituteInPlace eeprom/decode-edid --replace "/usr/sbin/parse-edid" "${read-edid}/bin/parse-edid"
substituteInPlace stub/i2c-stub-from-dump --replace "/sbin/" ""
'';
makeFlags = [ "PREFIX=${placeholder "out"}" ];
outputs = [ "out" "man" ];
postInstall = ''
rm -rf $out/include # Installs include/linux/i2c-dev.h that conflics with kernel headers
'';
meta = with lib; {
description = "Set of I2C tools for Linux";
homepage = "https://i2c.wiki.kernel.org/index.php/I2C_Tools";
# library is LGPL 2.1 or later; "most tools" GPL 2 or later
license = with licenses; [ lgpl21Plus gpl2Plus ];
maintainers = [ maintainers.dezgeg ];
platforms = platforms.linux;
};
}