57 lines
1.7 KiB
Nix
57 lines
1.7 KiB
Nix
{ fetchurl, stdenv, kernel, pkgconfig, gtkmm, boost, pcre }:
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stdenv.mkDerivation rec {
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name = "exmap-0.10-${kernel.version}";
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src = fetchurl {
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url = "http://www.berthels.co.uk/exmap/download/${name}.tgz";
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sha256 = "0z00dhl6bdmaz7p9wlvnj0izf0zlrlkv34fz449kxyislpzzxmgn";
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};
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patchPhase = ''
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substituteInPlace "kernel/Makefile" \
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--replace '/lib/modules/$(shell uname -r)/build' \
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${kernel}/lib/modules/*/build
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# The `proc_root' variable (the root of `/proc') is no longer exported
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# since 2.6.26. Fortunately, one can pass `NULL' instead of `&proc_root'.
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# See http://lkml.org/lkml/2008/3/30/57 .
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substituteInPlace "kernel/exmap.c" \
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--replace "&proc_root" "NULL"
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substituteInPlace "src/Makefile" --replace "-Werror" ""
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'';
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buildInputs = [ kernel pkgconfig gtkmm boost pcre ];
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buildPhase = "make build";
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# XXX: The tests can only be run one the `exmap' module is loaded.
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doCheck = false;
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#checkPhase = "make test"
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installPhase = ''
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ensureDir "$out/share/${name}"
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cp kernel/*.ko "$out/share/${name}"
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ensureDir "$out/bin"
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cp src/{gexmap,exmtool,elftool,showproc} "$out/bin"
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'';
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meta = {
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description = "Exmap, a tool showing the physical memory usage of processes";
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longDescription = ''
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Exmap is a utility which takes a snapshot of how the physical
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memory and swap space are currently used by all the processes on
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your system. It examines which page of memory are shared between
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which processes, so that it can share the cost of the pages
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fairly when calculating usage totals.
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'';
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homepage = http://www.berthels.co.uk/exmap/;
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license = "GPLv2+";
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};
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}
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