3
0
Fork 0
forked from mirrors/nixpkgs
nixpkgs/pkgs/os-specific/linux/cpuid/default.nix
Julian Stecklina 5fa0612d85 cpuid: init at 20200427
cpuid is a tool to describe x86 CPU features. This is useful for
people doing low-level software development.
2020-09-18 09:23:14 +02:00

51 lines
1.4 KiB
Nix

{ stdenv, fetchurl, perl }:
stdenv.mkDerivation rec {
pname = "cpuid";
version = "20200427";
src = fetchurl {
name = "${pname}-${version}.src.tar.gz";
url = "http://etallen.com/cpuid/${pname}-${version}.src.tar.gz";
sha256 = "1m31238z2ya8f8pzpyklwp0ksf5xicqrw1z941hhhx913wzldaf1";
};
# For pod2man during the build process.
nativeBuildInputs = [ perl ];
# As runtime dependency for cpuinfo2cpuid.
buildInputs = [ perl ];
# The Makefile hardcodes $(BUILDROOT)/usr as installation
# destination. Just nuke all mentions of /usr to get the right
# installation location.
patchPhase = ''
sed -i -e 's,/usr/,/,' Makefile
'';
installPhase = ''
make install BUILDROOT=$out
if [ ! -x $out/bin/cpuid ]; then
echo Failed to properly patch Makefile.
exit 1
fi
'';
meta = {
description = "Linux tool to dump x86 CPUID information about the CPU";
longDescription = ''
cpuid dumps detailed information about the CPU(s) gathered from the CPUID
instruction, and also determines the exact model of CPU(s). It supports
Intel, AMD, VIA, Hygon, and Zhaoxin CPUs, as well as older Transmeta,
Cyrix, UMC, NexGen, Rise, and SiS CPUs.
'';
platforms = [ "i686-linux" "x86_64-linux" ];
license = stdenv.lib.licenses.gpl2;
homepage = "http://etallen.com/cpuid.html";
maintainers = with stdenv.lib.maintainers; [ blitz ];
};
}