5fa0612d85
cpuid is a tool to describe x86 CPU features. This is useful for people doing low-level software development.
50 lines
1.4 KiB
Nix
50 lines
1.4 KiB
Nix
{ stdenv, fetchurl, perl }:
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stdenv.mkDerivation rec {
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pname = "cpuid";
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version = "20200427";
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src = fetchurl {
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name = "${pname}-${version}.src.tar.gz";
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url = "http://etallen.com/cpuid/${pname}-${version}.src.tar.gz";
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sha256 = "1m31238z2ya8f8pzpyklwp0ksf5xicqrw1z941hhhx913wzldaf1";
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};
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# For pod2man during the build process.
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nativeBuildInputs = [ perl ];
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# As runtime dependency for cpuinfo2cpuid.
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buildInputs = [ perl ];
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# The Makefile hardcodes $(BUILDROOT)/usr as installation
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# destination. Just nuke all mentions of /usr to get the right
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# installation location.
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patchPhase = ''
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sed -i -e 's,/usr/,/,' Makefile
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'';
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installPhase = ''
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make install BUILDROOT=$out
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if [ ! -x $out/bin/cpuid ]; then
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echo Failed to properly patch Makefile.
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exit 1
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fi
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'';
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meta = {
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description = "Linux tool to dump x86 CPUID information about the CPU";
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longDescription = ''
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cpuid dumps detailed information about the CPU(s) gathered from the CPUID
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instruction, and also determines the exact model of CPU(s). It supports
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Intel, AMD, VIA, Hygon, and Zhaoxin CPUs, as well as older Transmeta,
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Cyrix, UMC, NexGen, Rise, and SiS CPUs.
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'';
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platforms = [ "i686-linux" "x86_64-linux" ];
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license = stdenv.lib.licenses.gpl2;
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homepage = "http://etallen.com/cpuid.html";
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maintainers = with stdenv.lib.maintainers; [ blitz ];
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};
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}
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