55 lines
1.8 KiB
Nix
55 lines
1.8 KiB
Nix
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{ lib, stdenv, fetchurl, ncurses, pkgconfig
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# `ps` with systemd support is able to properly report different
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# attributes like unit name, so we want to have it on linux.
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, withSystemd ? stdenv.isLinux
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, systemd ? null
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# procps is mostly Linux-only. Most commands require a running Linux
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# system (or very similar like that found in Cygwin). The one
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# exception is ‘watch’ which is portable enough to run on pretty much
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# any UNIX-compatible system.
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, watchOnly ? !(stdenv.isLinux || stdenv.isCygwin)
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}:
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stdenv.mkDerivation rec {
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pname = "procps";
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version = "3.3.16";
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# The project's releases are on SF, but git repo on gitlab.
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src = fetchurl {
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url = "mirror://sourceforge/procps-ng/procps-ng-${version}.tar.xz";
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sha256 = "1br0g93ysqhlv13i1k4lfbimsgxnpy5rgs4lxfc9rkzdbpbaqplj";
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};
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buildInputs = [ ncurses ]
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++ lib.optional withSystemd systemd;
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nativeBuildInputs = [ pkgconfig ];
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makeFlags = [ "usrbin_execdir=$(out)/bin" ]
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++ lib.optionals watchOnly [ "watch" "PKG_LDFLAGS="];
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enableParallelBuilding = true;
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# Too red
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configureFlags = [ "--disable-modern-top" ]
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++ lib.optional withSystemd "--with-systemd"
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++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform)
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[ "ac_cv_func_malloc_0_nonnull=yes"
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"ac_cv_func_realloc_0_nonnull=yes" ];
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installPhase = if watchOnly then ''
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install -m 0755 -D watch $out/bin/watch
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install -m 0644 -D watch.1 $out/share/man/man1/watch.1
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'' else null;
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meta = {
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homepage = "https://gitlab.com/procps-ng/procps";
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description = "Utilities that give information about processes using the /proc filesystem";
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priority = 11; # less than coreutils, which also provides "kill" and "uptime"
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license = lib.licenses.gpl2;
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platforms = lib.platforms.unix;
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maintainers = [ lib.maintainers.typetetris ];
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};
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}
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