depot/third_party/nixpkgs/pkgs/tools/backup/percona-xtrabackup/generic.nix

{ lib, stdenv, fetchFromGitHub, bison, boost, cmake, makeWrapper, pkg-config
, curl, cyrus_sasl, libaio, libedit, libev, libevent, libgcrypt, libgpg-error, lz4
, ncurses, numactl, openssl, protobuf, valgrind, xxd, zlib
, perlPackages
, version, sha256, extraPatches ? [], extraPostInstall ? "", ...
}:

stdenv.mkDerivation rec {
  pname = "percona-xtrabackup";
  inherit version;

  src = fetchFromGitHub {
    owner = "percona";
    repo = "percona-xtrabackup";
    rev = "${pname}-${version}";
    inherit sha256;
  };

  nativeBuildInputs = [ bison boost cmake makeWrapper pkg-config ];

  buildInputs = [
    (curl.override { inherit openssl; }) cyrus_sasl libaio libedit libev libevent libgcrypt libgpg-error lz4
    ncurses numactl openssl protobuf valgrind xxd zlib
  ] ++ (with perlPackages; [ perl DBI DBDmysql ]);

  patches = extraPatches;

  # Workaround build failure on -fno-common toolchains:
  #   ld: xbstream.c.o:(.bss+0x0): multiple definition of
  #      `datasink_buffer'; ds_buffer.c.o:(.data.rel.local+0x0): first defined here
  NIX_CFLAGS_COMPILE = "-fcommon";

  cmakeFlags = [
    "-DMYSQL_UNIX_ADDR=/run/mysqld/mysqld.sock"
    "-DBUILD_CONFIG=xtrabackup_release"
    "-DINSTALL_MYSQLTESTDIR=OFF"
    "-DWITH_BOOST=system"
    "-DWITH_CURL=system"
    "-DWITH_EDITLINE=system"
    "-DWITH_LIBEVENT=system"
    "-DWITH_LZ4=system"
    "-DWITH_PROTOBUF=system"
    "-DWITH_SASL=system"
    "-DWITH_SSL=system"
    "-DWITH_ZLIB=system"
    "-DWITH_VALGRIND=ON"
    "-DWITH_MAN_PAGES=OFF"
  ];

  postInstall = ''
    wrapProgram "$out"/bin/xtrabackup --prefix PERL5LIB : $PERL5LIB
    rm -r "$out"/lib/plugin/debug
  '' + extraPostInstall;

  meta = with lib; {
    description = "Non-blocking backup tool for MySQL";
    homepage = "http://www.percona.com/software/percona-xtrabackup";
    license = licenses.lgpl2;
    platforms = platforms.linux;
    maintainers = with maintainers; [ izorkin ];
  };
}