{ stdenv, fetchurl }:

stdenv.mkDerivation {
  name = "replace-2.24";

  src = fetchurl {
    url = "ftp://hpux.connect.org.uk/hpux/Users/replace-2.24/replace-2.24-src-11.11.tar.gz";
    sha256 = "1c2nkxx83vmlh1v3ib6r2xqh121gdb1rharwsimcb2h0xwc558dm";
  };

  outputs = [ "out" "man" ];

  makeFlags = [ "TREE=\$(out)" "MANTREE=\$(TREE)/share/man" ];

  preBuild = ''
    sed -e "s@/bin/mv@$(type -P mv)@" -i replace.h
  '';

  preInstall = "mkdir -p \$out/share/man";
  postInstall = "mv \$out/bin/replace \$out/bin/replace-literal";

  patches = [./malloc.patch];

  meta = {
    homepage = "https://replace.richardlloyd.org.uk/";
    description = "A tool to replace verbatim strings";
    platforms = stdenv.lib.platforms.unix;
  };
}