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{ stdenv, fetchurl, perl, readline, rsh, ssh, pam }:
stdenv.mkDerivation rec {
name = "pdsh-2.33";
src = fetchurl {
url = "https://github.com/chaos/pdsh/releases/download/${name}/${name}.tar.gz";
sha256 = "0bwlkl9inj66iwvafg00pi3sk9n673phdi0kcc59y9nn55s0hs3k";
};
buildInputs = [perl readline ssh pam];
/* pdsh uses pthread_cancel(), which requires libgcc_s.so.1 to be
loadable at run-time. Adding the flag below ensures that the
library can be found. Obviously, though, this is a hack. */
NIX_LDFLAGS="-lgcc_s";
preConfigure = ''
configureFlagsArray=(
"--infodir=$out/share/info"
"--mandir=$out/share/man"
"--with-machines=/etc/pdsh/machines"
${if readline == null then "--without-readline" else "--with-readline"}
${if ssh == null then "--without-ssh" else "--with-ssh"}
${if pam == null then "--without-pam" else "--with-pam"}
${if rsh == false then "--without-rsh" else "--with-rsh"}
"--with-dshgroups"
"--with-xcpu"
"--disable-debug"
)
'';
meta = {
homepage = https://github.com/chaos/pdsh;
description = "High-performance, parallel remote shell utility";
license = stdenv.lib.licenses.gpl2;
longDescription = ''
Pdsh is a high-performance, parallel remote shell utility. It has
built-in, thread-safe clients for Berkeley and Kerberos V4 rsh and
can call SSH externally (though with reduced performance). Pdsh
uses a "sliding window" parallel algorithm to conserve socket
resources on the initiating node and to allow progress to continue
while timeouts occur on some connections.
'';
platforms = stdenv.lib.platforms.linux;
maintainers = [ stdenv.lib.maintainers.peti ];
};
}
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