nixpkgs/pkgs/os-specific/linux/procps-ng/default.nix

{ lib
, stdenv
, fetchurl
, fetchpatch
, ncurses
, pkg-config

  # `ps` with systemd support is able to properly report different
  # attributes like unit name, so we want to have it on linux.
, withSystemd ? stdenv.isLinux
, systemd

  # procps is mostly Linux-only. Most commands require a running Linux
  # system (or very similar like that found in Cygwin). The one
  # exception is ‘watch’ which is portable enough to run on pretty much
  # any UNIX-compatible system.
, watchOnly ? !(stdenv.isLinux || stdenv.isCygwin)
}:

stdenv.mkDerivation rec {
  pname = "procps";
  version = "3.3.16";

  # The project's releases are on SF, but git repo on gitlab.
  src = fetchurl {
    url = "mirror://sourceforge/procps-ng/procps-ng-${version}.tar.xz";
    sha256 = "1br0g93ysqhlv13i1k4lfbimsgxnpy5rgs4lxfc9rkzdbpbaqplj";
  };

  patches = [
    (fetchpatch {
      url = "https://gitlab.com/procps-ng/procps/-/commit/bb96fc42956c9ed926a1b958ab715f8b4a663dec.diff";
      sha256 = "0fzsb6ns3fvrszyzsz28qvbmcn135ilr4nwh2z1a0vlpl2fw961z";
      name = "sysconf-argmax-sanity.patch";
    })
  ];

  buildInputs = [ ncurses ]
    ++ lib.optional withSystemd systemd;
  nativeBuildInputs = [ pkg-config ];

  makeFlags = [ "usrbin_execdir=$(out)/bin" ]
    ++ lib.optionals watchOnly [ "watch" "PKG_LDFLAGS=" ];

  enableParallelBuilding = true;

  # Too red
  configureFlags = [ "--disable-modern-top" ]
    ++ lib.optional withSystemd "--with-systemd"
    ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
    "ac_cv_func_malloc_0_nonnull=yes"
    "ac_cv_func_realloc_0_nonnull=yes"
  ];

  installPhase = lib.optionalString watchOnly ''
    install -m 0755 -D watch $out/bin/watch
    install -m 0644 -D watch.1 $out/share/man/man1/watch.1
  '';

  meta = with lib; {
    homepage = "https://gitlab.com/procps-ng/procps";
    description = "Utilities that give information about processes using the /proc filesystem";
    priority = 11; # less than coreutils, which also provides "kill" and "uptime"
    license = licenses.gpl2;
    platforms = platforms.unix;
    maintainers = [ maintainers.typetetris ];
  };
}
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								{ lib
 								, stdenv
 								, fetchurl
 								, fetchpatch
 								, ncurses
 								, pkg-config
-												procps: clarify compatibility

											
										
										
											2018-07-08 23:19:01 +00:00
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								  # `ps` with systemd support is able to properly report different
 								  # attributes like unit name, so we want to have it on linux.
-												procps(-ng): drop the bootstrapping hack

On master/staging the bootstrap mistake has been fixed,
and it no longer pulls procps, so such a hack isn't required.

											
										
										
											2018-08-30 16:01:07 +00:00
+								, withSystemd ? stdenv.isLinux
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								, systemd
-												procps: enable systemd support when available

`ps` can show various systemd-related information, like a unit to
which a process belongs. But when it's not compiled it, it shows only
'?' in such fields.

Can be tested with:

    ps -o unit= ax

											
										
										
											2018-07-27 08:41:42 +00:00
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								  # procps is mostly Linux-only. Most commands require a running Linux
 								  # system (or very similar like that found in Cygwin). The one
 								  # exception is ‘watch’ which is portable enough to run on pretty much
 								  # any UNIX-compatible system.
-												procps: enable systemd support when available

`ps` can show various systemd-related information, like a unit to
which a process belongs. But when it's not compiled it, it shows only
'?' in such fields.

Can be tested with:

    ps -o unit= ax

											
										
										
											2018-07-27 08:41:42 +00:00
+								, watchOnly ? !(stdenv.isLinux || stdenv.isCygwin)
 								}:
-												procps-ng: Add

This will replace procps eventually.

											
										
										
											2013-01-23 16:12:20 +00:00
-												procps: 3.3.11 -> 3.3.12

											
										
										
											2017-04-11 09:55:36 +00:00
+								stdenv.mkDerivation rec {
-												treewide: name -> pname (easy cases) (#66585)

treewide replacement of

stdenv.mkDerivation rec {
  name = "*-${version}";
  version = "*";

to pname
											
										
										
											2019-08-15 12:41:18 +00:00
+								  pname = "procps";
-												procps: 3.3.15 -> 3.3.16

											
										
										
											2019-12-24 07:08:35 +00:00
+								  version = "3.3.16";
-												procps-ng: Add

This will replace procps eventually.

											
										
										
											2013-01-23 16:12:20 +00:00
-												procps-ng: Use official release tarballs, fix version.

Also no need to re-generate config bits,
which is good since we encountered an error when trying to do so.

Fixes #39538.

											
										
										
											2018-04-26 14:21:58 +00:00
+								  # The project's releases are on SF, but git repo on gitlab.
-												procps-ng: switch URL style to (hopefully) fix problems with hash

See:
https://github.com/NixOS/nixpkgs/issues/39154

Not sure why we're seeing that behavior re:fetchFromGitLab,
but for now use a likely-to-be-stable URL instead.

Fixes #39154.

(although the issue warrants some additional investigation IMO)

											
										
										
											2018-04-19 18:10:34 +00:00
+								  src = fetchurl {
-												procps-ng: Use official release tarballs, fix version.

Also no need to re-generate config bits,
which is good since we encountered an error when trying to do so.

Fixes #39538.

											
										
										
											2018-04-26 14:21:58 +00:00
+								    url = "mirror://sourceforge/procps-ng/procps-ng-${version}.tar.xz";
-												procps: 3.3.15 -> 3.3.16

											
										
										
											2019-12-24 07:08:35 +00:00
+								    sha256 = "1br0g93ysqhlv13i1k4lfbimsgxnpy5rgs4lxfc9rkzdbpbaqplj";
-												procps-ng: Add

This will replace procps eventually.

											
										
										
											2013-01-23 16:12:20 +00:00
+								  };
-												procps-ng: apply sanity check patch of SC_ARG_MAX

											
										
										
											2020-12-02 13:46:53 +00:00
+								  patches = [
 								    (fetchpatch {
 								      url = "https://gitlab.com/procps-ng/procps/-/commit/bb96fc42956c9ed926a1b958ab715f8b4a663dec.diff";
 								      sha256 = "0fzsb6ns3fvrszyzsz28qvbmcn135ilr4nwh2z1a0vlpl2fw961z";
 								      name = "sysconf-argmax-sanity.patch";
 								    })
 								  ];
-												procps: enable systemd support when available

`ps` can show various systemd-related information, like a unit to
which a process belongs. But when it's not compiled it, it shows only
'?' in such fields.

Can be tested with:

    ps -o unit= ax

											
										
										
											2018-07-27 08:41:42 +00:00
+								  buildInputs = [ ncurses ]
 								    ++ lib.optional withSystemd systemd;
-												treewide: pkgs.pkgconfig -> pkgs.pkg-config, move pkgconfig to alias.nix

continuation of #109595

pkgconfig was aliased in 2018, however, it remained in
all-packages.nix due to its wide usage. This cleans
up the remaining references to pkgs.pkgsconfig and
moves the entry to aliases.nix.

python3Packages.pkgconfig remained unchanged because
it's the canonical name of the upstream package
on pypi.

											
										
										
											2021-01-19 06:50:56 +00:00
+								  nativeBuildInputs = [ pkg-config ];
-												procps-ng: Add

This will replace procps eventually.

											
										
										
											2013-01-23 16:12:20 +00:00
-												watch: remove

This can be built in the procps-ng/default.nix expression.

											
										
										
											2018-07-08 17:42:21 +00:00
+								  makeFlags = [ "usrbin_execdir=$(out)/bin" ]
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								    ++ lib.optionals watchOnly [ "watch" "PKG_LDFLAGS=" ];
-												procps-ng: Add

This will replace procps eventually.

											
										
										
											2013-01-23 16:12:20 +00:00
 								  enableParallelBuilding = true;
-												make top less red

											
										
										
											2014-10-22 19:21:01 +00:00
+								  # Too red
-												procps: Enable cross-compilation

											
										
										
											2017-10-29 17:50:33 +00:00
+								  configureFlags = [ "--disable-modern-top" ]
-												procps: enable systemd support when available

`ps` can show various systemd-related information, like a unit to
which a process belongs. But when it's not compiled it, it shows only
'?' in such fields.

Can be tested with:

    ps -o unit= ax

											
										
										
											2018-07-27 08:41:42 +00:00
+								    ++ lib.optional withSystemd "--with-systemd"
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								    ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
 								    "ac_cv_func_malloc_0_nonnull=yes"
 								    "ac_cv_func_realloc_0_nonnull=yes"
 								  ];
-												Revert "procps-ng: Refactor a bit"

This reverts commit dceff137e107fdbcf13b0d645be48e3cc4256d7f. It was
described as a "refactoring", but actually made procps depend on
systemd (which is a heavy dependency) and changed the name of the
package.

											
										
										
											2015-06-19 12:13:25 +00:00
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								  installPhase = lib.optionalString watchOnly ''
-												watch: remove

This can be built in the procps-ng/default.nix expression.

											
										
										
											2018-07-08 17:42:21 +00:00
+								    install -m 0755 -D watch $out/bin/watch
 								    install -m 0644 -D watch.1 $out/share/man/man1/watch.1
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								  '';
-												watch: remove

This can be built in the procps-ng/default.nix expression.

											
										
										
											2018-07-08 17:42:21 +00:00
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								  meta = with lib; {
-												treewide: Per RFC45, remove all unquoted URLs

											
										
										
											2020-04-01 01:11:51 +00:00
+								    homepage = "https://gitlab.com/procps-ng/procps";
-												procps-ng: Add

This will replace procps eventually.

											
										
										
											2013-01-23 16:12:20 +00:00
+								    description = "Utilities that give information about processes using the /proc filesystem";
-												procps: lower priority to solve collisions with coreutils

											
										
										
											2019-05-08 11:18:54 +00:00
+								    priority = 11; # less than coreutils, which also provides "kill" and "uptime"
-												procps-ng: cleanup, format, remove ? null from inputs

											
										
										
											2021-03-10 23:10:06 +00:00
+								    license = licenses.gpl2;
 								    platforms = platforms.unix;
 								    maintainers = [ maintainers.typetetris ];
-												procps-ng: Add

This will replace procps eventually.

											
										
										
											2013-01-23 16:12:20 +00:00
+								  };
 								}