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nixpkgs/pkgs/os-specific/linux/i2c-tools/default.nix

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{ stdenv, fetchurl, perl, read-edid }:
stdenv.mkDerivation rec {
pname = "i2c-tools";
version = "4.1";
src = fetchurl {
url = "https://www.kernel.org/pub/software/utils/i2c-tools/${pname}-${version}.tar.xz";
sha256 = "1m97hpwqfaqjl9xvr4pvz2vdrsdvxbcn0nnx8pamnyc3s7pikcjp";
};
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"}" ];
postInstall = ''
rm -rf $out/include # Installs include/linux/i2c-dev.h that conflics with kernel headers
'';
meta = with stdenv.lib; {
description = "Set of I2C tools for Linux";
homepage = "https://i2c.wiki.kernel.org/index.php/I2C_Tools";
license = licenses.gpl2;
maintainers = [ maintainers.dezgeg ];
platforms = platforms.linux;
};
}