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https://github.com/NixOS/nixpkgs.git
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4cac65085c
Without the change the build fails as:
$ nix build --impure --expr 'with import ./. {}; procps.override { withSystemd = false; watchOnly = true; }' -L
...
procps> build flags: -j16 SHELL=.../bash usrbin_execdir=\$\(out\)/bin watch PKG_LDFLAGS=
procps> make: *** No rule to make target 'watch'. Stop.
While at it dropped unused `PKG_LDFLAGS=` flag.
71 lines
2.2 KiB
Nix
71 lines
2.2 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, ncurses
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, pkg-config
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, autoreconfHook
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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 ? lib.meta.availableOn stdenv.hostPlatform systemd
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, systemd
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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.hostPlatform.isLinux || stdenv.hostPlatform.isCygwin)
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, binlore
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, procps
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}:
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stdenv.mkDerivation rec {
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pname = "procps";
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version = "4.0.4";
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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-${version}.tar.xz";
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hash = "sha256-IocNb+skeK22F85PCaeHrdry0mDFqKp7F9iJqWLF5C4=";
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};
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buildInputs = [ ncurses ]
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++ lib.optional withSystemd systemd;
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nativeBuildInputs = [ pkg-config autoreconfHook ];
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makeFlags = [ "usrbin_execdir=$(out)/bin" ]
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++ lib.optionals watchOnly [ "src/watch" ];
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enableParallelBuilding = true;
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# Too red; 8bit support for fixing https://github.com/NixOS/nixpkgs/issues/275220
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configureFlags = [ "--disable-modern-top" "--enable-watch8bit" ]
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++ lib.optional withSystemd "--with-systemd"
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++ lib.optional stdenv.hostPlatform.isMusl "--disable-w"
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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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];
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installPhase = lib.optionalString watchOnly ''
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install -m 0755 -D src/watch $out/bin/watch
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install -m 0644 -D man/watch.1 $out/share/man/man1/watch.1
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'';
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# no obvious exec in documented arguments; haven't trawled source
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# to figure out what exec binlore hits on
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passthru.binlore.out = binlore.synthesize procps ''
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execer cannot bin/{ps,top,free}
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'';
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meta = with lib; {
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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 = licenses.gpl2Plus;
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platforms = platforms.unix;
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maintainers = [ ];
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};
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}
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