Dep: Switch to boost process instead of old standalone version

91 files changed, 59 insertions, 4689 deletions

diff --git a/cmake/showoptions.cmake b/cmake/showoptions.cmake
index da14ac383f3..bb027903037 100644
--- a/cmake/showoptions.cmake
+++ b/cmake/showoptions.cmake
@@ -9,10 +9,6 @@ message("")
 # output information about installation-directories and locations
 
 message("* Install core to        : ${CMAKE_INSTALL_PREFIX}")
-if(UNIX)
-  message("* Install configs to     : ${CONF_DIR}")
-endif()
-
 if(COPY_CONF)
   if(UNIX)
     message("* Install configs to     : ${CONF_DIR}")
diff --git a/dep/CMakeLists.txt b/dep/CMakeLists.txt
index 2c27101c114..73192a57fdd 100644
--- a/dep/CMakeLists.txt
+++ b/dep/CMakeLists.txt
@@ -12,7 +12,6 @@ add_subdirectory(threads)
 
 if(SERVERS OR TOOLS)
   add_subdirectory(boost)
-  add_subdirectory(process)
   add_subdirectory(zlib)
   add_subdirectory(g3dlite)
   add_subdirectory(recastnavigation)
diff --git a/dep/process/CMakeLists.txt b/dep/process/CMakeLists.txt
deleted file mode 100644
index 769dd491685..00000000000
--- a/dep/process/CMakeLists.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-# This file is part of the TrinityCore Project. See AUTHORS file for Copyright information
-#
-# This file is free software; as a special exception the author gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the
-# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-add_library(process INTERFACE)
-
-target_include_directories(process
-  INTERFACE
-    ${CMAKE_CURRENT_SOURCE_DIR})
-
-target_link_libraries(process
-  INTERFACE
-    boost)
diff --git a/dep/process/License.txt b/dep/process/License.txt
deleted file mode 100644
index 36b7cd93cdf..00000000000
--- a/dep/process/License.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-Boost Software License - Version 1.0 - August 17th, 2003
-
-Permission is hereby granted, free of charge, to any person or organization
-obtaining a copy of the software and accompanying documentation covered by
-this license (the "Software") to use, reproduce, display, distribute,
-execute, and transmit the Software, and to prepare derivative works of the
-Software, and to permit third-parties to whom the Software is furnished to
-do so, all subject to the following:
-
-The copyright notices in the Software and this entire statement, including
-the above license grant, this restriction and the following disclaimer,
-must be included in all copies of the Software, in whole or in part, and
-all derivative works of the Software, unless such copies or derivative
-works are solely in the form of machine-executable object code generated by
-a source language processor.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
-SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
-FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-DEALINGS IN THE SOFTWARE.
diff --git a/dep/process/Readme.txt b/dep/process/Readme.txt
deleted file mode 100644
index ada7cf74974..00000000000
--- a/dep/process/Readme.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-Boost.Process (Not part of the official boost libraries yet)
-================================================================
-Its used to start child processes within the application.
-
-Website: http://www.highscore.de/boost/process0.5/
-Downloaded from: http://www.highscore.de/boost/process0.5/process.zip
diff --git a/dep/process/boost/process.hpp b/dep/process/boost/process.hpp
deleted file mode 100644
index 2271e9b49e7..00000000000
--- a/dep/process/boost/process.hpp
+++ /dev/null
@@ -1,22 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011 Jeff Flinn, Boris Schaeling
-// Copyright (c) 2012 Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process.hpp
- *
- * Convenience header which includes all public Boost.Process header files.
- */
-
-#ifndef BOOST_PROCESS_HPP
-#define BOOST_PROCESS_HPP
-
-#include <boost/process/all.hpp>
-
-#endif
diff --git a/dep/process/boost/process/all.hpp b/dep/process/boost/process/all.hpp
deleted file mode 100644
index 234dd05d4c1..00000000000
--- a/dep/process/boost/process/all.hpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/all.hpp
- *
- * Convenience header which includes all public Boost.Process header files.
- */
-
-#ifndef BOOST_PROCESS_ALL_HPP
-#define BOOST_PROCESS_ALL_HPP
-
-#include <boost/process/child.hpp>
-#include <boost/process/create_pipe.hpp>
-#include <boost/process/execute.hpp>
-#include <boost/process/executor.hpp>
-#include <boost/process/initializers.hpp>
-#include <boost/process/pipe.hpp>
-#include <boost/process/search_path.hpp>
-#include <boost/process/shell_path.hpp>
-#include <boost/process/terminate.hpp>
-#include <boost/process/wait_for_exit.hpp>
-
-#endif
diff --git a/dep/process/boost/process/child.hpp b/dep/process/boost/process/child.hpp
deleted file mode 100644
index ec129fc9367..00000000000
--- a/dep/process/boost/process/child.hpp
+++ /dev/null
@@ -1,74 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/child.hpp
- *
- * Defines a child process class.
- */
-
-#ifndef BOOST_PROCESS_CHILD_HPP
-#define BOOST_PROCESS_CHILD_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(child)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(child)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Represents a child process.
- *
- * On Windows child is movable but non-copyable. The destructor
- * automatically closes handles to the child process.
- */
-struct child
-{
-    /**
-     * Process information.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    PROCESS_INFORMATION proc_info;
-
-    /**
-     * Constructor.
-     *
-     * \remark <em>Windows only.<em/>
-     */
-    explicit child(const PROCESS_INFORMATION &pi) : proc_info(pi) {}
-
-    /**
-     * Returns the process handle.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    HANDLE process_handle() const { return proc_info.hProcess; }
-
-    /**
-     * Process identifier.
-     *
-     * \remark <em>POSIX only.</em>
-     */
-    pid_t pid;
-
-    /**
-     * Constructor.
-     *
-     * \remark <em>POSIX only.</em>
-     */
-    explicit child(pid_t p) : pid(p) {}
-};
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/config.hpp b/dep/process/boost/process/config.hpp
deleted file mode 100644
index 7aae4d3ca4f..00000000000
--- a/dep/process/boost/process/config.hpp
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/config.hpp
- *
- * Defines various macros.
- */
-
-#ifndef BOOST_PROCESS_CONFIG_HPP
-#define BOOST_PROCESS_CONFIG_HPP
-
-#include <boost/config.hpp>
-#include <boost/system/config.hpp>
-#include <boost/system/error_code.hpp>
-#include <boost/system/system_error.hpp>
-
-#if defined(BOOST_POSIX_API)
-#   include <errno.h>
-#   define BOOST_PROCESS_LAST_ERROR errno
-#   define BOOST_PROCESS_PLATFORM posix
-#elif defined(BOOST_WINDOWS_API)
-#   include <Windows.h>
-#   define BOOST_PROCESS_LAST_ERROR GetLastError()
-#   define BOOST_PROCESS_PLATFORM windows
-#endif
-
-/** \cond */
-#define BOOST_PROCESS_PLATFORM_PROMOTE_PATH(COMPONENT) \
-    <boost/process/BOOST_PROCESS_PLATFORM/COMPONENT.hpp>
-#define BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(COMPONENT) \
-    namespace boost { namespace process { using BOOST_PROCESS_PLATFORM::COMPONENT; }}
-#define BOOST_PROCESS_PLATFORM_PROMOTE_INITIALIZERS_NAMESPACE \
-    namespace boost { namespace process { namespace initializers { \
-    using namespace boost::process::BOOST_PROCESS_PLATFORM::initializers; }}}
-/** \endcond */
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-/**
- * \def BOOST_POSIX_API
- *
- * This macro is defined on POSIX.
- */
-#define BOOST_POSIX_API
-/**
- * \def BOOST_WINDOWS_API
- *
- * This macro is defined on Windows.
- */
-#define BOOST_WINDOWS_API
-#endif
-
-/**
- * \def BOOST_PROCESS_THROW(EX)
- *
- * Defines how exceptions are thrown. Set this macro for example
- * to \c BOOST_THROW_EXCEPTION if you like to use Boost.Exception.
- */
-#define BOOST_PROCESS_THROW(EX) throw EX
-
-/** \cond */
-#define BOOST_PROCESS_SOURCE_LOCATION \
-    "in file '" __FILE__ "', line " BOOST_STRINGIZE(__LINE__) ": "
-
-#define BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR(what) \
-    BOOST_PROCESS_THROW(boost::system::system_error( \
-        boost::system::error_code(BOOST_PROCESS_LAST_ERROR, \
-            boost::system::system_category()), \
-        BOOST_PROCESS_SOURCE_LOCATION what))
-
-#define BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec) \
-    ec = boost::system::error_code(BOOST_PROCESS_LAST_ERROR, \
-        boost::system::system_category())
-/** \endcond */
-
-#endif
diff --git a/dep/process/boost/process/create_pipe.hpp b/dep/process/boost/process/create_pipe.hpp
deleted file mode 100644
index 6c34ecf44b1..00000000000
--- a/dep/process/boost/process/create_pipe.hpp
+++ /dev/null
@@ -1,48 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/create_pipe.hpp
- *
- * Defines a function to create a pipe.
- */
-
-#ifndef BOOST_PROCESS_CREATE_PIPE_HPP
-#define BOOST_PROCESS_CREATE_PIPE_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(create_pipe)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(create_pipe)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Creates an anonymous pipe.
- *
- * \note On Windows anonymous pipes don't support
- *       asynchronous I/O.
- *
- * \throws boost::system::system_error in case of an error
- */
-pipe create_pipe();
-
-/**
- * Creates an anonymous pipe.
- *
- * \note On Windows anonymous pipes don't support
- *       asynchronous I/O.
- */
-pipe create_pipe(boost::system::error_code &ec);
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/execute.hpp b/dep/process/boost/process/execute.hpp
deleted file mode 100644
index 608831171e9..00000000000
--- a/dep/process/boost/process/execute.hpp
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/execute.hpp
- *
- * Defines a function to execute a program.
- */
-
-#ifndef BOOST_PROCESS_EXECUTE_HPP
-#define BOOST_PROCESS_EXECUTE_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(execute)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(execute)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Starts a program.
- *
- * \tparam initializers define what and how the program is started
- */
-template <class Initializer, class... Initializers>
-child execute(const Initializer &initializer, const Initializers... &initializers);
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/executor.hpp b/dep/process/boost/process/executor.hpp
deleted file mode 100644
index 905d7f84cc7..00000000000
--- a/dep/process/boost/process/executor.hpp
+++ /dev/null
@@ -1,176 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/executor.hpp
- *
- * Defines an executor which can create child processes.
- */
-
-#ifndef BOOST_PROCESS_EXECUTOR_HPP
-#define BOOST_PROCESS_EXECUTOR_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(executor)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(executor)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Starts a program.
- *
- * boost::process::executor is a functor which calls the system functions
- * to start a program. Before system functions are called it iterates
- * over initializers and calls a member function passing a reference
- * to itself as a parameter. Initializers get then a chance to setup
- * the executor. If system functions fail boost::process::executor again
- * iterates over initializers and calls another member function passing a
- * reference to itself as a parameter. This gives initializers a
- * chance to handle the error.
- *
- * \note Library users shouldn't need to use boost::process::executor.
- *       It is recommended to call boost::process::execute which uses
- *       boost::pocess::executor internally.
- */
-struct executor
-{
-    /**
-     * Default constructor.
-     */
-    executor();
-
-    /**
-     * Starts a program.
-     *
-     * \tparam initializers define what and how the program is started
-     */
-    template <class Initializer, class... Initializers>
-    child operator()(const Initializer &initializer, const Initializers... &initializers);
-
-    ///\defgroup WindowsOnly Windows only.
-    ///@{
-
-    /**
-     * Program name.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    LPCTSTR exe;
-
-    /**
-     * Command line.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    LPTSTR cmd_line;
-
-    /**
-     * Process attributes.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    LPSECURITY_ATTRIBUTES proc_attrs;
-
-    /**
-     * Thread attributes.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    LPSECURITY_ATTRIBUTES thread_attrs;
-
-    /**
-     * Flag to inherit handles.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    BOOL inherit_handles;
-
-    /**
-     * Creation flags.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    DWORD creation_flags;
-
-    /**
-     * Environment variables.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    LPVOID env;
-
-    /**
-     * Work directory.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    LPCTSTR work_dir;
-
-    /**
-     * Startupinfo structure.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    STARTUPINFO startup_info;
-
-    /**
-     * Startupinfoex structure.
-     *
-     * If this member variable is available, \c startup_info is a reference
-     * to \c StartupInfo in STARTUPINFOEX.
-     *
-     * \remark <em>Windows Vista, Windows Server 2008 or better.</em>
-     */
-    STARTUPINFOEX startup_info_ex;
-
-    /**
-     * Process information.
-     *
-     * \c proc_info contains the result after a child process
-     * could be started successfully.
-     *
-     * \remark <em>Windows only.</em>
-     */
-    PROCESS_INFORMATION proc_info;
-
-    ///@}
-
-    ///\defgroup POSIXOnly POSIX only.
-    ///@{
-
-    /**
-     * Program name.
-     *
-     * \remark <em>POSIX only.</em>
-     */
-    const char *exe;
-
-    /**
-     * Command line arguments.
-     *
-     * \remark <em>POSIX only.</em>
-     */
-    char **cmd_line;
-
-    /**
-     * Environment variables.
-     *
-     * \remark <em>POSIX only.</em>
-     */
-    char **env;
-
-    ///@}
-};
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/initializers.hpp b/dep/process/boost/process/initializers.hpp
deleted file mode 100644
index c7175d1425d..00000000000
--- a/dep/process/boost/process/initializers.hpp
+++ /dev/null
@@ -1,497 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/initializers.hpp
- *
- * Defines initializers.
- */
-
-#ifndef BOOST_PROCESS_INITIALIZERS_HPP
-#define BOOST_PROCESS_INITIALIZERS_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(initializers)
-BOOST_PROCESS_PLATFORM_PROMOTE_INITIALIZERS_NAMESPACE
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process { namespace initializers {
-
-/**
- * Binds the standard error stream.
- */
-class bind_stderr : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    explicit bind_stderr(const boost::iostreams::file_descriptor_sink &sink);
-};
-
-/**
- * Binds the standard input stream.
- */
-class bind_stdin : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    explicit bind_stdin(const boost::iostreams::file_descriptor_source &source);
-};
-
-/**
- * Binds the standard output stream.
- */
-class bind_stdout : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    explicit bind_stdout(const boost::iostreams::file_descriptor_sink &sink);
-};
-
-/**
- * Binds a file descriptor.
- *
- * \remark <em>POSIX only.</em>
- */
-class bind_fd : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    bind_fd(int id, const boost::iostreams::file_descriptor &fd);
-};
-
-/**
- * Closes a file descriptor.
- *
- * \remark <em>POSIX only.</em>
- */
-class close_fd : public initializer_base
-{
-    /**
-     * Constructor.
-     */
-    explicit close_fd(int fd);
-};
-
-/**
- * Closes file descriptors.
- *
- * \remark <em>POSIX only.</em>
- */
-class close_fds : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c range_type must be an <tt>int</tt>-range.
-     */
-    explicit close_fds(const range_type &fds);
-};
-
-/**
- * Closes all file descriptors a predicate returns
- * true for.
- *
- * This initializer doesn't close file descriptors
- * immediately. Instead it sets the \c FD_CLOEXEC
- * flag. File descriptors are closed when \c execve
- * is called and the call succeeds.
- *
- * \remark <em>POSIX only.</em>
- */
-class close_fds_if : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c predicate_type must be a function or functor with
-     * this signature: <tt>bool(int)</tt>
-     */
-    explicit close_fds_if(const predicate_type &pred);
-};
-
-/**
- * Closes the standard error stream.
- */
-class close_stderr : public initializer_base
-{
-    /**
-     * Constructor.
-     */
-    close_stderr();
-};
-
-/**
- * Closes the standard input stream.
- */
-class close_stdin : public initializer_base
-{
-    /**
-     * Constructor.
-     */
-    close_stdin();
-};
-
-/**
- * Closes the standard output stream.
- */
-class close_stdout : public initializer_base
-{
-    /**
-     * Constructor.
-     */
-    close_stdout();
-};
-
-/**
- * Hides the console.
- */
-class hide_console : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    hide_console();
-};
-
-/**
- * Inherits environment variables.
- */
-class inherit_env : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    inherit_env();
-};
-
-/**
- * Notifies an I/O service object of fork-related events.
- *
- * \see boost::asio::io_service::notify_fork
- *
- * \remark <em>POSIX only.</em>
- */
-class notify_io_service : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    explicit notify_io_service(boost::asio::io_service &io_service);
-};
-
-/**
- * Generic initializer to execute any code if \c execve
- * failed.
- *
- * \remark <em>POSIX only.</em>
- */
-class on_exec_error : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_exec_error(handler_type handler);
-};
-
-/**
- * Generic initializer to execute any code before \c execve
- * is called.
- *
- * \remark <em>POSIX only.</em>
- */
-class on_exec_setup : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_exec_setup(handler_type handler);
-};
-
-/**
- * Generic initializer to execute any code if \c fork
- * failed.
- *
- * \remark <em>POSIX only.</em>
- */
-class on_fork_error : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_fork_error(handler_type handler);
-};
-
-/**
- * Generic initializer to execute any code before \c fork
- * is called.
- *
- * \remark <em>POSIX only.</em>
- */
-class on_fork_setup : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_fork_setup(handler_type handler);
-};
-
-/**
- * Generic initializer to execute any code in the parent
- * process after \c fork has been called successfully.
- *
- * \remark <em>POSIX only.</em>
- */
-class on_fork_success : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_fork_success(handler_type handler);
-};
-
-/**
- * Generic initializer to execute any code if \c CreateProcess
- * failed.
- *
- * \remark <em>Windows only.</em>
- */
-class on_CreateProcess_error : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_CreateProcess_error(handler_type handler);
-};
-
-/**
- * Generic initializer to execute any code before \c CreateProcess
- * is called.
- *
- * \remark <em>Windows only.</em>
- */
-class on_CreateProcess_setup : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_CreateProcess_setup(handler_type handler);
-};
-
-/**
- * Generic initializer to execute any code after \c CreateProcess
- * has been called successfully.
- *
- * \remark <em>Windows only.</em>
- */
-class on_CreateProcess_success : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * \c handler_type must be a function or functor with
-     * this signature: <tt>void(executor&)</tt>
-     */
-    explicit on_CreateProcess_success(handler_type handler);
-};
-
-/**
- * Specifies the executable to start.
- *
- * This initializer must always be used. The only exception is
- * if you use \c set_args or a generic initializer which
- * specifies the executable.
- */
-class run_exe : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * On Windows \c string_type must be <tt>const char*</tt>,
-     * <tt>std::string</tt> or <tt>boost::filesystem::path</tt>.
-     * If Unicode is used, \c string_type must be
-     * <tt>const wchar_t*</tt>, <tt>std::wstring</tt> or
-     * <tt>boost::filesystem::path</tt>.
-     *
-     * On POSIX \c string_type must be <tt>const char*</tt>,
-     * <tt>std::string</tt> or <tt>boost::filesystem::path</tt>.
-     */
-    explicit run_exe(const string_type &s);
-};
-
-/**
- * Sets the command line arguments.
- *
- * The first argument specifies the executable to start unless
- * \c run_exe is used.
- *
- * Use \c set_cmd_line if you don't want to pass a collection of
- * command line arguments but set the command line as one string.
- */
-class set_args : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * On Windows \c range_type must be a <tt>std::string</tt>-range.
-     * If Unicode is used, \c range_type must be a
-     * <tt>std::wstring</tt>-range.
-     *
-     * On POSIX \c range_type must be a <tt>std::string</tt>-range.
-     */
-    explicit set_args(const range_type &r);
-};
-
-/**
- * Sets the command line.
- *
- * Use \c set_args if you don't want to set the command line as
- * one string but pass a collection of command line arguments.
- */
-class set_cmd_line : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * On Windows \c string_type must be <tt>const char*</tt>,
-     * <tt>std::string</tt> or <tt>boost::filesystem::path</tt>.
-     * If Unicode is used, \c string_type must be
-     * <tt>const wchar_t*</tt>, <tt>std::wstring</tt> or
-     * <tt>boost::filesystem::path</tt>.
-     *
-     * On POSIX \c string_type must be <tt>const char*</tt>,
-     * <tt>std::string</tt> or <tt>boost::filesystem::path</tt>.
-     */
-    explicit set_cmd_line(const string_type &s);
-};
-
-/**
- * Sets the environment.
- */
-class set_env : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * On Windows \c range_type must be a <tt>std::string</tt>-range.
-     * If Unicode is used, \c range_type must be a
-     * <tt>std::wstring</tt>-range.
-     *
-     * On POSIX \c range_type must be a <tt>std::string</tt>-range.
-     */
-    explicit set_env(const range_type &r);
-};
-
-/**
- * Sets an error if a child process can't be created.
- */
-class set_on_error : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    explicit set_on_error(boost::system::error_code &ec);
-};
-
-/**
- * Sets the flag \c wShowWindow in \c STARTUPINFO.
- *
- * \remark <em>Windows only.</em>
- */
-class show_window : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     */
-    explicit show_window(WORD flags);
-};
-
-/**
- * Sets the work directory.
- */
-class start_in_dir : public initializer_base
-{
-public:
-    /**
-     * Constructor.
-     *
-     * On Windows \c string_type must be <tt>const char*</tt>,
-     * <tt>std::string</tt> or <tt>boost::filesystem::path</tt>.
-     * If Unicode is used, \c string_type must be
-     * <tt>const wchar_t*</tt>, <tt>std::wstring</tt> or
-     * <tt>boost::filesystem::path</tt>.
-     *
-     * On POSIX \c string_type must be <tt>const char*</tt>,
-     * <tt>std::string</tt> or <tt>boost::filesystem::path</tt>.
-     */
-    explicit start_in_dir(const string_type &s);
-};
-
-/**
- * Throws an error if a child process can't be created.
- *
- * The type of the error thrown is \c boost::system::system_error.
- */
-class throw_on_error : public initializer_base
-{
-public:
-};
-
-}}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/mitigate.hpp b/dep/process/boost/process/mitigate.hpp
deleted file mode 100644
index 6838984aa1a..00000000000
--- a/dep/process/boost/process/mitigate.hpp
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/mitigate.hpp
- *
- * Helpers to mitigate platform differences.
- */
-
-#ifndef BOOST_PROCESS_MITIGATE_HPP
-#define BOOST_PROCESS_MITIGATE_HPP
-
-#include <boost/asio.hpp>
-#if defined(BOOST_POSIX_API)
-#   include <sys/wait.h>
-#endif
-
-namespace boost { namespace process {
-
-#if defined(BOOST_WINDOWS_API)
-typedef boost::asio::windows::stream_handle pipe_end;
-#elif defined(BOOST_POSIX_API)
-typedef boost::asio::posix::stream_descriptor pipe_end;
-#endif
-
-inline const char *zero_device()
-{
-#if defined(BOOST_WINDOWS_API)
-    return "NUL";
-#elif defined(BOOST_POSIX_API)
-    return "/dev/zero";
-#endif
-}
-
-inline const char *null_device()
-{
-#if defined(BOOST_WINDOWS_API)
-    return "NUL";
-#elif defined(BOOST_POSIX_API)
-    return "/dev/null";
-#endif
-}
-
-#if defined(BOOST_WINDOWS_API)
-#   define BOOST_PROCESS_EXITSTATUS(a) static_cast<int>(a)
-#elif defined(BOOST_POSIX_API)
-#   define BOOST_PROCESS_EXITSTATUS WEXITSTATUS
-#endif
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-/**
- * Type definition for the end of a pipe.
- *
- * On Windows the type is based on boost::asio::windows::stream_handle. On
- * POSIX it is based on boost::asio::posix::stream_descriptor.
- *
- * You can use this type definition for asynchronous I/O with streams of
- * child processes.
- */
-typedef boost_asio_type pipe_end;
-
-/**
- * Gets the name of the zero device.
- *
- * You can use zero_device to initialize a
- * boost::iostreams::file_descriptor_source to read
- * null characters from.
- *
- * \returns NUL on Windows and /dev/zero on POSIX.
- */
-const char *zero_device();
-
-/**
- * Gets the name of the null device.
- *
- * You can use null_device to initialize a
- * boost::iostreams::file_descriptor_sink which discards
- * data written to it.
- *
- * \returns NUL on Windows and /dev/null on POSIX.
- */
-const char *null_device();
-
-/**
- * \def BOOST_PROCESS_EXITSTATUS
- *
- * On Windows \c BOOST_PROCESS_EXITSTATUS is a static cast to \c int.
- * On POSIX it is set to \c WEXITSTATUS.
- *
- * You can use \c BOOST_PROCESS_EXITSTATUS for the return value of
- * boost::process::wait_for_exit to get the exit status of a process.
- */
-#define BOOST_PROCESS_EXITSTATUS
-#endif
-
-}}
-
-#endif
diff --git a/dep/process/boost/process/pipe.hpp b/dep/process/boost/process/pipe.hpp
deleted file mode 100644
index 35f2a4470d6..00000000000
--- a/dep/process/boost/process/pipe.hpp
+++ /dev/null
@@ -1,64 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/pipe.hpp
- *
- * Defines a pipe.
- */
-
-#ifndef BOOST_PROCESS_PIPE_HPP
-#define BOOST_PROCESS_PIPE_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(pipe)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(pipe)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(make_pipe)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Represents a pipe.
- */
-struct pipe
-{
-    /**
-     * Read-end.
-     */
-    pipe_end_type source;
-
-    /**
-     * Write-end.
-     */
-    pipe_end_type sink;
-
-    /**
-     * Constructor.
-     */
-    pipe(pipe_end_type source, pipe_end_type sink);
-};
-
-/**
- * Returns a pipe instance.
- *
- * This is a helper function to instantiate boost::process::pipe.
- *
- * \note boost::process::make_pipe does not create a pipe.
- *       You must pass existing pipe ends to this function.
- *       If you want to create an anonymous pipe, call
- *       boost::process::create_pipe.
- */
-pipe make_pipe(pipe_end_type source, pipe_end_type sink);
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/posix/child.hpp b/dep/process/boost/process/posix/child.hpp
deleted file mode 100644
index 913484529e8..00000000000
--- a/dep/process/boost/process/posix/child.hpp
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_CHILD_HPP
-#define BOOST_PROCESS_POSIX_CHILD_HPP
-
-#include <sys/types.h>
-
-namespace boost { namespace process { namespace posix {
-
-struct child
-{
-    pid_t pid;
-
-    explicit child(pid_t p) : pid(p) {}
-};
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/create_pipe.hpp b/dep/process/boost/process/posix/create_pipe.hpp
deleted file mode 100644
index ecdd523516f..00000000000
--- a/dep/process/boost/process/posix/create_pipe.hpp
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_CREATE_PIPE_HPP
-#define BOOST_PROCESS_POSIX_CREATE_PIPE_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/pipe.hpp>
-#include <boost/system/error_code.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix {
-
-inline pipe create_pipe()
-{
-    int fds[2];
-    if (::pipe(fds) == -1)
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("pipe(2) failed");
-    return pipe(fds[0], fds[1]);
-}
-
-inline pipe create_pipe(boost::system::error_code &ec)
-{
-    int fds[2];
-    if (::pipe(fds) == -1)
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    else
-        ec.clear();
-    return pipe(fds[0], fds[1]);
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/execute.hpp b/dep/process/boost/process/posix/execute.hpp
deleted file mode 100644
index 27082196c8a..00000000000
--- a/dep/process/boost/process/posix/execute.hpp
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_EXECUTE_HPP
-#define BOOST_PROCESS_POSIX_EXECUTE_HPP
-
-#include <boost/process/posix/executor.hpp>
-#include <boost/process/posix/child.hpp>
-#include <boost/fusion/tuple/make_tuple.hpp>
-#include <boost/ref.hpp>
-
-namespace boost { namespace process { namespace posix {
-
-template <class I0>
-child execute(const I0 &i0)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0)));
-}
-
-template <class I0, class I1>
-child execute(const I0 &i0, const I1 &i1)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1)));
-}
-
-template <class I0, class I1, class I2>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2)));
-}
-
-template <class I0, class I1, class I2, class I3>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6, class I7>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6, class I7, class I8>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6, class I7, class I8, class I9>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8, const I9 &i9)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8), boost::cref(i9)));
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/executor.hpp b/dep/process/boost/process/posix/executor.hpp
deleted file mode 100644
index a3e81f128f5..00000000000
--- a/dep/process/boost/process/posix/executor.hpp
+++ /dev/null
@@ -1,120 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_EXECUTOR_HPP
-#define BOOST_PROCESS_POSIX_EXECUTOR_HPP
-
-#include <boost/process/posix/child.hpp>
-#include <boost/fusion/algorithm/iteration/for_each.hpp>
-#include <cstdlib>
-#include <sys/types.h>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix {
-
-struct executor
-{
-    executor() : exe(0), cmd_line(0), env(0) {}
-
-    struct call_on_fork_setup
-    {
-        executor &e_;
-
-        call_on_fork_setup(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(const Arg &arg) const
-        {
-            arg.on_fork_setup(e_);
-        }
-    };
-
-    struct call_on_fork_error
-    {
-        executor &e_;
-
-        call_on_fork_error(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(Arg &arg) const
-        {
-            arg.on_fork_error(e_);
-        }
-    };
-
-    struct call_on_fork_success
-    {
-        executor &e_;
-
-        call_on_fork_success(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(Arg &arg) const
-        {
-            arg.on_fork_success(e_);
-        }
-    };
-
-    struct call_on_exec_setup
-    {
-        executor &e_;
-
-        call_on_exec_setup(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(Arg &arg) const
-        {
-            arg.on_exec_setup(e_);
-        }
-    };
-
-    struct call_on_exec_error
-    {
-        executor &e_;
-
-        call_on_exec_error(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(Arg &arg) const
-        {
-            arg.on_exec_error(e_);
-        }
-    };
-
-    template <class InitializerSequence>
-    child operator()(const InitializerSequence &seq)
-    {
-        boost::fusion::for_each(seq, call_on_fork_setup(*this));
-
-        pid_t pid = ::fork();
-        if (pid == -1)
-        {
-            boost::fusion::for_each(seq, call_on_fork_error(*this));
-        }
-        else if (pid == 0)
-        {
-            boost::fusion::for_each(seq, call_on_exec_setup(*this));
-            ::execve(exe, cmd_line, env);
-            boost::fusion::for_each(seq, call_on_exec_error(*this));
-            _exit(EXIT_FAILURE);
-        }
-
-        boost::fusion::for_each(seq, call_on_fork_success(*this));
-
-        return child(pid);
-    }
-
-    const char *exe;
-    char **cmd_line;
-    char **env;
-};
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers.hpp b/dep/process/boost/process/posix/initializers.hpp
deleted file mode 100644
index 78295c14cb6..00000000000
--- a/dep/process/boost/process/posix/initializers.hpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_HPP
-
-#include <boost/process/posix/initializers/bind_fd.hpp>
-#include <boost/process/posix/initializers/bind_stderr.hpp>
-#include <boost/process/posix/initializers/bind_stdin.hpp>
-#include <boost/process/posix/initializers/bind_stdout.hpp>
-#include <boost/process/posix/initializers/close_fd.hpp>
-#include <boost/process/posix/initializers/close_fds.hpp>
-#include <boost/process/posix/initializers/close_fds_if.hpp>
-#include <boost/process/posix/initializers/close_stderr.hpp>
-#include <boost/process/posix/initializers/close_stdin.hpp>
-#include <boost/process/posix/initializers/close_stdout.hpp>
-#include <boost/process/posix/initializers/hide_console.hpp>
-#include <boost/process/posix/initializers/inherit_env.hpp>
-#include <boost/process/posix/initializers/notify_io_service.hpp>
-#include <boost/process/posix/initializers/on_exec_error.hpp>
-#include <boost/process/posix/initializers/on_exec_setup.hpp>
-#include <boost/process/posix/initializers/on_fork_error.hpp>
-#include <boost/process/posix/initializers/on_fork_setup.hpp>
-#include <boost/process/posix/initializers/on_fork_success.hpp>
-#include <boost/process/posix/initializers/run_exe.hpp>
-#include <boost/process/posix/initializers/set_args.hpp>
-#include <boost/process/posix/initializers/set_cmd_line.hpp>
-#include <boost/process/posix/initializers/set_env.hpp>
-#include <boost/process/posix/initializers/set_on_error.hpp>
-#include <boost/process/posix/initializers/start_in_dir.hpp>
-#include <boost/process/posix/initializers/throw_on_error.hpp>
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/bind_fd.hpp b/dep/process/boost/process/posix/initializers/bind_fd.hpp
deleted file mode 100644
index 851b7ef3e44..00000000000
--- a/dep/process/boost/process/posix/initializers/bind_fd.hpp
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_FD_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_FD_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class FileDescriptor>
-class bind_fd_ : public initializer_base
-{
-public:
-    bind_fd_(int id, const FileDescriptor &fd) : id_(id), fd_(fd) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::dup2(fd_.handle(), id_);
-    }
-
-private:
-    int id_;
-    FileDescriptor fd_;
-};
-
-template <class FileDescriptor>
-bind_fd_<FileDescriptor> bind_fd(int id, const FileDescriptor &fd)
-{
-    return bind_fd_<FileDescriptor>(id, fd);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/bind_stderr.hpp b/dep/process/boost/process/posix/initializers/bind_stderr.hpp
deleted file mode 100644
index be767bf2fe1..00000000000
--- a/dep/process/boost/process/posix/initializers/bind_stderr.hpp
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDERR_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDERR_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/iostreams/device/file_descriptor.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class bind_stderr : public initializer_base
-{
-public:
-    explicit bind_stderr(const boost::iostreams::file_descriptor_sink &sink)
-        : sink_(sink) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::dup2(sink_.handle(), STDERR_FILENO);
-    }
-
-private:
-    boost::iostreams::file_descriptor_sink sink_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/bind_stdin.hpp b/dep/process/boost/process/posix/initializers/bind_stdin.hpp
deleted file mode 100644
index b592d6f8b38..00000000000
--- a/dep/process/boost/process/posix/initializers/bind_stdin.hpp
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDIN_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDIN_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/iostreams/device/file_descriptor.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class bind_stdin : public initializer_base
-{
-public:
-    explicit bind_stdin(const boost::iostreams::file_descriptor_source &source)
-        : source_(source) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::dup2(source_.handle(), STDIN_FILENO);
-    }
-
-private:
-    boost::iostreams::file_descriptor_source source_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/bind_stdout.hpp b/dep/process/boost/process/posix/initializers/bind_stdout.hpp
deleted file mode 100644
index a2c316d9972..00000000000
--- a/dep/process/boost/process/posix/initializers/bind_stdout.hpp
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDOUT_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_BIND_STDOUT_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/iostreams/device/file_descriptor.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class bind_stdout : public initializer_base
-{
-public:
-    explicit bind_stdout(const boost::iostreams::file_descriptor_sink &sink)
-        : sink_(sink) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::dup2(sink_.handle(), STDOUT_FILENO);
-    }
-
-private:
-    boost::iostreams::file_descriptor_sink sink_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/close_fd.hpp b/dep/process/boost/process/posix/initializers/close_fd.hpp
deleted file mode 100644
index fd516e41005..00000000000
--- a/dep/process/boost/process/posix/initializers/close_fd.hpp
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FD_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FD_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class close_fd : public initializer_base
-{
-public:
-    explicit close_fd(int fd) : fd_(fd) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::close(fd_);
-    }
-
-private:
-    int fd_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/close_fds.hpp b/dep/process/boost/process/posix/initializers/close_fds.hpp
deleted file mode 100644
index 2fa338501eb..00000000000
--- a/dep/process/boost/process/posix/initializers/close_fds.hpp
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/range/algorithm/for_each.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Range>
-class close_fds_ : public initializer_base
-{
-public:
-    explicit close_fds_(const Range &fds) : fds_(fds) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        boost::for_each(fds_, ::close);
-    }
-
-private:
-    Range fds_;
-};
-
-template <class Range>
-close_fds_<Range> close_fds(const Range &fds)
-{
-    return close_fds_<Range>(fds);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/close_fds_if.hpp b/dep/process/boost/process/posix/initializers/close_fds_if.hpp
deleted file mode 100644
index fb3a651d628..00000000000
--- a/dep/process/boost/process/posix/initializers/close_fds_if.hpp
+++ /dev/null
@@ -1,80 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_IF_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_FDS_IF_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/iterator/counting_iterator.hpp>
-#include <boost/range/counting_range.hpp>
-#include <boost/range/adaptor/filtered.hpp>
-#include <boost/range/algorithm/for_each.hpp>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-#ifndef BOOST_PROCESS_POSIX_MAX_FD
-#   define BOOST_PROCESS_POSIX_MAX_FD 32
-#endif
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Predicate>
-class close_fds_if_ : public initializer_base
-{
-private:
-    static void close(int fd)
-    {
-        ::fcntl(fd, F_SETFD, FD_CLOEXEC);
-    }
-
-public:
-    explicit close_fds_if_(const Predicate &pred) : pred_(pred) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        boost::for_each(
-            boost::adaptors::filter(
-                boost::counting_range(0, upper_bound()),
-                pred_
-            ),
-            close
-        );
-    }
-
-private:
-    static int upper_bound()
-    {
-        int up;
-#if defined(F_MAXFD)
-        do
-        {
-            up = ::fcntl(0, F_MAXFD);
-        } while (up == -1 && errno == EINTR);
-        if (up == -1)
-#endif
-            up = ::sysconf(_SC_OPEN_MAX);
-        if (up == -1)
-            up = BOOST_PROCESS_POSIX_MAX_FD;
-        return up;
-    }
-
-    Predicate pred_;
-};
-
-template <class Predicate>
-close_fds_if_<Predicate> close_fds_if(const Predicate &pred)
-{
-    return close_fds_if_<Predicate>(pred);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/close_stderr.hpp b/dep/process/boost/process/posix/initializers/close_stderr.hpp
deleted file mode 100644
index 1a4c2ad00df..00000000000
--- a/dep/process/boost/process/posix/initializers/close_stderr.hpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDERR_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDERR_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class close_stderr : public initializer_base
-{
-public:
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::close(STDERR_FILENO);
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/close_stdin.hpp b/dep/process/boost/process/posix/initializers/close_stdin.hpp
deleted file mode 100644
index 021c3ec54df..00000000000
--- a/dep/process/boost/process/posix/initializers/close_stdin.hpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDIN_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDIN_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class close_stdin : public initializer_base
-{
-public:
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::close(STDIN_FILENO);
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/close_stdout.hpp b/dep/process/boost/process/posix/initializers/close_stdout.hpp
deleted file mode 100644
index cfab7d1d62f..00000000000
--- a/dep/process/boost/process/posix/initializers/close_stdout.hpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDOUT_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_CLOSE_STDOUT_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class close_stdout : public initializer_base
-{
-public:
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::close(STDOUT_FILENO);
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/hide_console.hpp b/dep/process/boost/process/posix/initializers/hide_console.hpp
deleted file mode 100644
index 20d527b457f..00000000000
--- a/dep/process/boost/process/posix/initializers/hide_console.hpp
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_HIDE_CONSOLE_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_HIDE_CONSOLE_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class hide_console : public initializer_base
-{
-public:
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/inherit_env.hpp b/dep/process/boost/process/posix/initializers/inherit_env.hpp
deleted file mode 100644
index bc73c8571f8..00000000000
--- a/dep/process/boost/process/posix/initializers/inherit_env.hpp
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_INHERIT_ENV_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_INHERIT_ENV_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-// From <https://svn.boost.org/trac/boost/changeset/67768>
-#if defined(__APPLE__) && defined(__DYNAMIC__)
-extern "C" { extern char ***_NSGetEnviron(void); }
-#   define environ (*_NSGetEnviron())
-#else
-#   include <unistd.h>
-#endif
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class inherit_env : public initializer_base
-{
-public:
-    template <class PosixExecutor>
-    void on_fork_setup(PosixExecutor &e) const
-    {
-        e.env = environ;
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/initializer_base.hpp b/dep/process/boost/process/posix/initializers/initializer_base.hpp
deleted file mode 100644
index 775f00e48ce..00000000000
--- a/dep/process/boost/process/posix/initializers/initializer_base.hpp
+++ /dev/null
@@ -1,35 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_INITIALIZER_BASE_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_INITIALIZER_BASE_HPP
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-struct initializer_base
-{
-    template <class PosixExecutor>
-    void on_fork_setup(PosixExecutor&) const {}
-
-    template <class PosixExecutor>
-    void on_fork_error(PosixExecutor&) const {}
-
-    template <class PosixExecutor>
-    void on_fork_success(PosixExecutor&) const {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const {}
-
-    template <class PosixExecutor>
-    void on_exec_error(PosixExecutor&) const {}
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/notify_io_service.hpp b/dep/process/boost/process/posix/initializers/notify_io_service.hpp
deleted file mode 100644
index d94f674c81a..00000000000
--- a/dep/process/boost/process/posix/initializers/notify_io_service.hpp
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_NOTIFY_IO_SERVICE_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_NOTIFY_IO_SERVICE_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class IOService>
-class notify_io_service_ : public initializer_base
-{
-public:
-    explicit notify_io_service_(IOService &io_service) :
-        io_service_(io_service) {}
-
-    template <class PosixExecutor>
-    void on_fork_setup(PosixExecutor&) const
-    {
-        io_service_.notify_fork(IOService::fork_prepare);
-    }
-
-    template <class PosixExecutor>
-    void on_fork_success(PosixExecutor&) const
-    {
-        io_service_.notify_fork(IOService::fork_parent);
-    }
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        io_service_.notify_fork(IOService::fork_child);
-    }
-
-private:
-    IOService &io_service_;
-};
-
-template <class IOService>
-notify_io_service_<IOService> notify_io_service(IOService &io_service)
-{
-    return notify_io_service_<IOService>(io_service);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/on_exec_error.hpp b/dep/process/boost/process/posix/initializers/on_exec_error.hpp
deleted file mode 100644
index 63b56def4f2..00000000000
--- a/dep/process/boost/process/posix/initializers/on_exec_error.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_ERROR_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_ERROR_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Handler>
-class on_exec_error_ : public initializer_base
-{
-public:
-    explicit on_exec_error_(Handler handler) : handler_(handler) {}
-
-    template <class PosixExecutor>
-    void on_exec_error(PosixExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_exec_error_<Handler> on_exec_error(Handler handler)
-{
-    return on_exec_error_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/on_exec_setup.hpp b/dep/process/boost/process/posix/initializers/on_exec_setup.hpp
deleted file mode 100644
index 50f5f3736b1..00000000000
--- a/dep/process/boost/process/posix/initializers/on_exec_setup.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_SETUP_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_EXEC_SETUP_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Handler>
-class on_exec_setup_ : public initializer_base
-{
-public:
-    explicit on_exec_setup_(Handler handler) : handler_(handler) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_exec_setup_<Handler> on_exec_setup(Handler handler)
-{
-    return on_exec_setup_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/on_fork_error.hpp b/dep/process/boost/process/posix/initializers/on_fork_error.hpp
deleted file mode 100644
index 42ecf1aac91..00000000000
--- a/dep/process/boost/process/posix/initializers/on_fork_error.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_ERROR_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_ERROR_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Handler>
-class on_fork_error_ : public initializer_base
-{
-public:
-    explicit on_fork_error_(Handler handler) : handler_(handler) {}
-
-    template <class PosixExecutor>
-    void on_fork_error(PosixExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_fork_error_<Handler> on_fork_error(Handler handler)
-{
-    return on_fork_error_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/on_fork_setup.hpp b/dep/process/boost/process/posix/initializers/on_fork_setup.hpp
deleted file mode 100644
index c0c5b0682f2..00000000000
--- a/dep/process/boost/process/posix/initializers/on_fork_setup.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SETUP_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SETUP_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Handler>
-class on_fork_setup_ : public initializer_base
-{
-public:
-    explicit on_fork_setup_(Handler handler) : handler_(handler) {}
-
-    template <class PosixExecutor>
-    void on_fork_setup(PosixExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_fork_setup_<Handler> on_fork_setup(Handler handler)
-{
-    return on_fork_setup_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/on_fork_success.hpp b/dep/process/boost/process/posix/initializers/on_fork_success.hpp
deleted file mode 100644
index 01c9b12db06..00000000000
--- a/dep/process/boost/process/posix/initializers/on_fork_success.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SUCCESS_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_ON_FORK_SUCCESS_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Handler>
-class on_fork_success_ : public initializer_base
-{
-public:
-    explicit on_fork_success_(Handler handler) : handler_(handler) {}
-
-    template <class PosixExecutor>
-    void on_fork_success(PosixExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_fork_success_<Handler> on_fork_success(Handler handler)
-{
-    return on_fork_success_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/run_exe.hpp b/dep/process/boost/process/posix/initializers/run_exe.hpp
deleted file mode 100644
index 6cceeea8c15..00000000000
--- a/dep/process/boost/process/posix/initializers/run_exe.hpp
+++ /dev/null
@@ -1,59 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_RUN_EXE_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_RUN_EXE_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/shared_array.hpp>
-#include <string>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class run_exe_ : public initializer_base
-{
-public:
-    explicit run_exe_(const std::string &s) : s_(s), cmd_line_(new char*[2])
-    {
-        cmd_line_[0] = const_cast<char*>(s_.c_str());
-        cmd_line_[1] = 0;
-    }
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor &e) const
-    {
-        e.exe = s_.c_str();
-        if (!e.cmd_line)
-            e.cmd_line = cmd_line_.get();
-    }
-
-private:
-    std::string s_;
-    boost::shared_array<char*> cmd_line_;
-};
-
-inline run_exe_ run_exe(const char *s)
-{
-    return run_exe_(s);
-}
-
-inline run_exe_ run_exe(const std::string &s)
-{
-    return run_exe_(s);
-}
-
-inline run_exe_ run_exe(const boost::filesystem::path &p)
-{
-    return run_exe_(p.string());
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/set_args.hpp b/dep/process/boost/process/posix/initializers/set_args.hpp
deleted file mode 100644
index 294926dc222..00000000000
--- a/dep/process/boost/process/posix/initializers/set_args.hpp
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_ARGS_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_ARGS_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/range/algorithm/transform.hpp>
-#include <boost/shared_array.hpp>
-#include <string>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Range>
-class set_args_ : public initializer_base
-{
-private:
-    static char *c_str(const std::string &s)
-    {
-        return const_cast<char*>(s.c_str());
-    }
-
-public:
-    explicit set_args_(const Range &args)
-    {
-        args_.reset(new char*[args.size() + 1]);
-        boost::transform(args, args_.get(), c_str);
-        args_[args.size()] = 0;
-    }
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor &e) const
-    {
-        e.cmd_line = args_.get();
-        if (!e.exe && *args_[0])
-            e.exe = args_[0];
-    }
-
-private:
-    boost::shared_array<char*> args_;
-};
-
-template <class Range>
-set_args_<Range> set_args(const Range &range)
-{
-    return set_args_<Range>(range);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/set_cmd_line.hpp b/dep/process/boost/process/posix/initializers/set_cmd_line.hpp
deleted file mode 100644
index 0f59d253594..00000000000
--- a/dep/process/boost/process/posix/initializers/set_cmd_line.hpp
+++ /dev/null
@@ -1,54 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_CMD_LINE_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_CMD_LINE_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/tokenizer.hpp>
-#include <boost/shared_array.hpp>
-#include <string>
-#include <vector>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class set_cmd_line : public initializer_base
-{
-private:
-    static char *c_str(const std::string &s)
-    {
-        return const_cast<char*>(s.c_str());
-    }
-
-public:
-    explicit set_cmd_line(const std::string &s)
-    {
-        typedef boost::tokenizer<boost::escaped_list_separator<char> > tokenizer;
-        boost::escaped_list_separator<char> sep('\\', ' ', '\"');
-        tokenizer tok(s, sep);
-        args_.assign(tok.begin(), tok.end());
-        cmd_line_.reset(new char*[args_.size() + 1]);
-        boost::transform(args_, cmd_line_.get(), c_str);
-        cmd_line_[args_.size()] = 0;
-    }
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor &e) const
-    {
-        e.cmd_line = cmd_line_.get();
-    }
-
-private:
-    std::vector<std::string> args_;
-    boost::shared_array<char*> cmd_line_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/set_env.hpp b/dep/process/boost/process/posix/initializers/set_env.hpp
deleted file mode 100644
index 76649184f34..00000000000
--- a/dep/process/boost/process/posix/initializers/set_env.hpp
+++ /dev/null
@@ -1,54 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_ENV_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_ENV_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/range/algorithm/transform.hpp>
-#include <boost/shared_array.hpp>
-#include <string>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-template <class Range>
-class set_env_ : public initializer_base
-{
-private:
-    static char *get_ptr(const std::string &s)
-    {
-        return const_cast<char*>(s.c_str());
-    }
-
-public:
-    explicit set_env_(const Range &envs) : env_(new char*[envs.size() + 1])
-    {
-        boost::transform(envs, env_.get(), get_ptr);
-        env_[envs.size()] = 0;
-    }
-
-    template <class PosixExecutor>
-    void on_fork_setup(PosixExecutor &e) const
-    {
-        e.env = env_.get();
-    }
-
-private:
-    boost::shared_array<char*> env_;
-};
-
-template <class Range>
-set_env_<Range> set_env(const Range &envs)
-{
-    return set_env_<Range>(envs);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/set_on_error.hpp b/dep/process/boost/process/posix/initializers/set_on_error.hpp
deleted file mode 100644
index c01a816e603..00000000000
--- a/dep/process/boost/process/posix/initializers/set_on_error.hpp
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_SET_ON_ERROR_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_SET_ON_ERROR_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/system/error_code.hpp>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class set_on_error : public initializer_base
-{
-public:
-    explicit set_on_error(boost::system::error_code &ec) : ec_(ec) {}
-
-    template <class PosixExecutor>
-    void on_fork_setup(PosixExecutor&) const
-    {
-        if (::pipe(fds_) == -1)
-            BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_);
-        if (::fcntl(fds_[1], F_SETFD, FD_CLOEXEC) == -1)
-        {
-            BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_);
-            ::close(fds_[0]);
-            ::close(fds_[1]);
-        }
-    }
-
-    template <class PosixExecutor>
-    void on_fork_error(PosixExecutor&) const
-    {
-        if (!ec_)
-        {
-            BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_);
-            ::close(fds_[0]);
-            ::close(fds_[1]);
-        }
-    }
-
-    template <class PosixExecutor>
-    void on_fork_success(PosixExecutor&) const
-    {
-        if (!ec_)
-        {
-            ::close(fds_[1]);
-            int code;
-            if (::read(fds_[0], &code, sizeof(int)) > 0)
-            {
-                ec_ = boost::system::error_code(code,
-                    boost::system::system_category());
-            }
-            ::close(fds_[0]);
-        }
-    }
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        if (!ec_)
-        {
-            ::close(fds_[0]);
-        }
-    }
-
-    template <class PosixExecutor>
-    void on_exec_error(PosixExecutor&) const
-    {
-        if (!ec_)
-        {
-            int e = errno;
-            while (::write(fds_[1], &e, sizeof(int)) == -1 && errno == EINTR)
-                ;
-            ::close(fds_[1]);
-        }
-    }
-
-private:
-    boost::system::error_code &ec_;
-    mutable int fds_[2];
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/start_in_dir.hpp b/dep/process/boost/process/posix/initializers/start_in_dir.hpp
deleted file mode 100644
index 187b5a31f44..00000000000
--- a/dep/process/boost/process/posix/initializers/start_in_dir.hpp
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_START_IN_DIR_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_START_IN_DIR_HPP
-
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <string>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class start_in_dir : public initializer_base
-{
-public:
-    explicit start_in_dir(const std::string &s) : s_(s) {}
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::chdir(s_.c_str());
-    }
-
-private:
-    std::string s_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/initializers/throw_on_error.hpp b/dep/process/boost/process/posix/initializers/throw_on_error.hpp
deleted file mode 100644
index 7734c19e30b..00000000000
--- a/dep/process/boost/process/posix/initializers/throw_on_error.hpp
+++ /dev/null
@@ -1,90 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_INITIALIZERS_THROW_ON_ERROR_HPP
-#define BOOST_PROCESS_POSIX_INITIALIZERS_THROW_ON_ERROR_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/posix/initializers/initializer_base.hpp>
-#include <boost/system/error_code.hpp>
-#include <boost/system/system_error.hpp>
-#include <unistd.h>
-#include <fcntl.h>
-#include <errno.h>
-
-namespace boost { namespace process { namespace posix { namespace initializers {
-
-class throw_on_error : public initializer_base
-{
-public:
-    template <class PosixExecutor>
-    void on_fork_setup(PosixExecutor&) const
-    {
-        if (::pipe(fds_) == -1)
-            BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("pipe(2) failed");
-        if (::fcntl(fds_[1], F_SETFD, FD_CLOEXEC) == -1)
-        {
-            int e = errno;
-            ::close(fds_[0]);
-            ::close(fds_[1]);
-            BOOST_PROCESS_THROW(boost::system::system_error(
-                boost::system::error_code(e, boost::system::system_category()),
-                BOOST_PROCESS_SOURCE_LOCATION "fcntl(2) failed"));
-        }
-    }
-
-    template <class PosixExecutor>
-    void on_fork_error(PosixExecutor&) const
-    {
-        int e = errno;
-        ::close(fds_[0]);
-        ::close(fds_[1]);
-        BOOST_PROCESS_THROW(boost::system::system_error(
-            boost::system::error_code(e, boost::system::system_category()),
-            BOOST_PROCESS_SOURCE_LOCATION "fork(2) failed"));
-    }
-
-    template <class PosixExecutor>
-    void on_fork_success(PosixExecutor&) const
-    {
-        ::close(fds_[1]);
-        int code;
-        if (::read(fds_[0], &code, sizeof(int)) > 0)
-        {
-            ::close(fds_[0]);
-            BOOST_PROCESS_THROW(boost::system::system_error(
-                boost::system::error_code(code,
-                boost::system::system_category()),
-                BOOST_PROCESS_SOURCE_LOCATION "execve(2) failed"));
-        }
-        ::close(fds_[0]);
-    }
-
-    template <class PosixExecutor>
-    void on_exec_setup(PosixExecutor&) const
-    {
-        ::close(fds_[0]);
-    }
-
-    template <class PosixExecutor>
-    void on_exec_error(PosixExecutor&) const
-    {
-        int e = errno;
-        while (::write(fds_[1], &e, sizeof(int)) == -1 && errno == EINTR)
-            ;
-        ::close(fds_[1]);
-    }
-
-private:
-    mutable int fds_[2];
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/pipe.hpp b/dep/process/boost/process/posix/pipe.hpp
deleted file mode 100644
index ca5b29447ab..00000000000
--- a/dep/process/boost/process/posix/pipe.hpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_PIPE_HPP
-#define BOOST_PROCESS_POSIX_PIPE_HPP
-
-namespace boost { namespace process { namespace posix {
-
-struct pipe
-{
-    int source;
-    int sink;
-
-    pipe(int source, int sink) : source(source), sink(sink) {}
-};
-
-inline pipe make_pipe(int source, int sink)
-{
-    return pipe(source, sink);
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/search_path.hpp b/dep/process/boost/process/posix/search_path.hpp
deleted file mode 100644
index 6dc2bea063d..00000000000
--- a/dep/process/boost/process/posix/search_path.hpp
+++ /dev/null
@@ -1,53 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_SEARCH_PATH_HPP
-#define BOOST_PROCESS_POSIX_SEARCH_PATH_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/tokenizer.hpp>
-#include <string>
-#include <stdexcept>
-#include <stdlib.h>
-#include <unistd.h>
-
-namespace boost { namespace process { namespace posix {
-
-inline std::string search_path(const std::string &filename,
-    std::string path = "")
-{
-    if (path.empty())
-    {
-        path = ::getenv("PATH");
-        if (path.empty())
-            BOOST_PROCESS_THROW(std::runtime_error(
-                "Environment variable PATH not found"));
-    }
-
-    std::string result;
-    typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
-    boost::char_separator<char> sep(":");
-    tokenizer tok(path, sep);
-    for (tokenizer::iterator it = tok.begin(); it != tok.end(); ++it)
-    {
-        boost::filesystem::path p = *it;
-        p /= filename;
-        if (!::access(p.c_str(), X_OK))
-        {
-            result = p.string();
-            break;
-        }
-    }
-    return result;
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/shell_path.hpp b/dep/process/boost/process/posix/shell_path.hpp
deleted file mode 100644
index 3e21e757591..00000000000
--- a/dep/process/boost/process/posix/shell_path.hpp
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_SHELL_PATH_HPP
-#define BOOST_PROCESS_POSIX_SHELL_PATH_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/system/error_code.hpp>
-#include <boost/filesystem/path.hpp>
-
-namespace boost { namespace process { namespace posix {
-
-inline boost::filesystem::path shell_path()
-{
-    return "/bin/sh";
-}
-
-inline boost::filesystem::path shell_path(boost::system::error_code &ec)
-{
-    ec.clear();
-    return "/bin/sh";
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/terminate.hpp b/dep/process/boost/process/posix/terminate.hpp
deleted file mode 100644
index 9be087df253..00000000000
--- a/dep/process/boost/process/posix/terminate.hpp
+++ /dev/null
@@ -1,37 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_TERMINATE_HPP
-#define BOOST_PROCESS_POSIX_TERMINATE_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/system/error_code.hpp>
-#include <signal.h>
-
-namespace boost { namespace process { namespace posix {
-
-template <class Process>
-void terminate(const Process &p)
-{
-    if (::kill(p.pid, SIGKILL) == -1)
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("kill(2) failed");
-}
-
-template <class Process>
-void terminate(const Process &p, boost::system::error_code &ec)
-{
-    if (::kill(p.pid, SIGKILL) == -1)
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    else
-        ec.clear();
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/posix/wait_for_exit.hpp b/dep/process/boost/process/posix/wait_for_exit.hpp
deleted file mode 100644
index d2b946c262a..00000000000
--- a/dep/process/boost/process/posix/wait_for_exit.hpp
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_POSIX_WAIT_FOR_EXIT_HPP
-#define BOOST_PROCESS_POSIX_WAIT_FOR_EXIT_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/system/error_code.hpp>
-#include <sys/types.h>
-#include <sys/wait.h>
-
-namespace boost { namespace process { namespace posix {
-
-template <class Process>
-inline int wait_for_exit(const Process &p)
-{
-    pid_t ret;
-    int status;
-    do
-    {
-        ret = ::waitpid(p.pid, &status, 0);
-    } while ((ret == -1 && errno == EINTR) || (ret != -1 && !WIFEXITED(status)));
-    if (ret == -1)
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("waitpid(2) failed");
-    return status;
-}
-
-template <class Process>
-inline int wait_for_exit(const Process &p, boost::system::error_code &ec)
-{
-    pid_t ret;
-    int status;
-    do
-    {
-        ret = ::waitpid(p.pid, &status, 0);
-    } while ((ret == -1 && errno == EINTR) || (ret != -1 && !WIFEXITED(status)));
-    if (ret == -1)
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    else
-        ec.clear();
-    return status;
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/search_path.hpp b/dep/process/boost/process/search_path.hpp
deleted file mode 100644
index 20bff060b62..00000000000
--- a/dep/process/boost/process/search_path.hpp
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/search_path.hpp
- *
- * Defines a function to search for an executable in path.
- */
-
-#ifndef BOOST_PROCESS_SEARCH_PATH_HPP
-#define BOOST_PROCESS_SEARCH_PATH_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(search_path)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(search_path)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Searches for an executable in path.
- *
- * filename must be a basename including the file extension.
- * It must not include any directory separators (like a slash).
- * On Windows the file extension may be omitted. The function
- * will then try the various file extensions for executables on
- * Windows to find filename.
- *
- * path must be a set of directories. Directories must be
- * separated by colons on POSIX and by semicolons on Windows.
- * If path is empty, the environment variable PATH is used.
- *
- * \returns the absolute path to the executable filename or an
- *          empty string if filename isn't found
- *
- * \throws std::runtime_error if path is empty and no environment
- *                            variable PATH exists
- */
-string_type search_path(const string_type &filename, string_type path = "");
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/shell_path.hpp b/dep/process/boost/process/shell_path.hpp
deleted file mode 100644
index 92e9f0814b0..00000000000
--- a/dep/process/boost/process/shell_path.hpp
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/shell_path.hpp
- *
- * Defines a function to return the absolute path to a shell executable.
- */
-
-#ifndef BOOST_PROCESS_SHELL_PATH_HPP
-#define BOOST_PROCESS_SHELL_PATH_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(shell_path)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(shell_path)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Returns the absolute path to a shell executable.
- *
- * \returns the path to cmd.exe on Windows and /bin/sh on POSIX.
- *
- * \throws boost::system::system_error in case of an error
- */
-boost::filesystem::path shell_path();
-
-/**
- * Returns the absolute path to a shell executable.
- *
- * \returns the path to cmd.exe on Windows and /bin/sh on POSIX.
- */
-boost::filesystem::path shell_path(boost::system::error_code &ec);
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/terminate.hpp b/dep/process/boost/process/terminate.hpp
deleted file mode 100644
index 140eba7e8dd..00000000000
--- a/dep/process/boost/process/terminate.hpp
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/terminate.hpp
- *
- * Defines a function to terminate a process.
- */
-
-#ifndef BOOST_PROCESS_TERMINATE_HPP
-#define BOOST_PROCESS_TERMINATE_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(terminate)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(terminate)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Terminates a process.
- *
- * \warning Call this function only as a last resort. The process
- *          is terminated immediately and forcefully and has no
- *          chance to close or clean up resources properly.
- *
- * \throws boost::system::system_error in case of an error
- */
-template <class Process>
-void terminate(const Process &p);
-
-/**
- * Terminates a process.
- *
- * \warning Call this function only as a last resort. The process
- *          is terminated immediately and forcefully and has no
- *          chance to close or clean up resources properly.
- */
-template <class Process>
-void terminate(const Process &p, boost::system::error_code &ec);
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/wait_for_exit.hpp b/dep/process/boost/process/wait_for_exit.hpp
deleted file mode 100644
index d9b118695d7..00000000000
--- a/dep/process/boost/process/wait_for_exit.hpp
+++ /dev/null
@@ -1,58 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-/**
- * \file boost/process/wait_for_exit.hpp
- *
- * Defines a function to wait for a process to exit.
- */
-
-#ifndef BOOST_PROCESS_WAIT_FOR_EXIT_HPP
-#define BOOST_PROCESS_WAIT_FOR_EXIT_HPP
-
-#include <boost/process/config.hpp>
-
-#include BOOST_PROCESS_PLATFORM_PROMOTE_PATH(wait_for_exit)
-BOOST_PROCESS_PLATFORM_PROMOTE_NAMESPACE(wait_for_exit)
-
-#if defined(BOOST_PROCESS_DOXYGEN)
-namespace boost { namespace process {
-
-/**
- * Waits for a process to exit.
- *
- * On Window boost::process::wait_for_exit returns the exit code
- * of the process. On POSIX the exit status is returned. You must
- * use the macro \c WEXITSTATUS (defined in sys/wait.h) to fetch
- * the exit code from the exit status.
- *
- * \note This is a blocking function.
- *
- * \throws boost::system::system_error in case of an error
- */
-template <class Process>
-int_type wait_for_exit(const Process &p);
-
-/**
- * Waits for a process to exit.
- *
- * On Window boost::process::wait_for_exit returns the exit code
- * of the process. On POSIX the exit status is returned. You must
- * use the macro \c WEXITSTATUS (defined in sys/wait.h) to fetch
- * the exit code from the exit status.
- *
- * \note This is a blocking function.
- */
-template <class Process>
-int_type wait_for_exit(const Process &p, boost::system::error_code &ec);
-
-}}
-#endif
-
-#endif
diff --git a/dep/process/boost/process/windows/child.hpp b/dep/process/boost/process/windows/child.hpp
deleted file mode 100644
index 083cd29da0e..00000000000
--- a/dep/process/boost/process/windows/child.hpp
+++ /dev/null
@@ -1,55 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_CHILD_HPP
-#define BOOST_PROCESS_WINDOWS_CHILD_HPP
-
-#include <boost/move/move.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows {
-
-class child
-{
-public:
-    PROCESS_INFORMATION proc_info;
-
-    explicit child(const PROCESS_INFORMATION &pi) : proc_info(pi) {}
-
-    ~child()
-    {
-        ::CloseHandle(proc_info.hProcess);
-        ::CloseHandle(proc_info.hThread);
-    }
-
-    child(BOOST_RV_REF(child) c) : proc_info(c.proc_info)
-    {
-        c.proc_info.hProcess = INVALID_HANDLE_VALUE;
-        c.proc_info.hThread = INVALID_HANDLE_VALUE;
-    }
-
-    child &operator=(BOOST_RV_REF(child) c)
-    {
-        ::CloseHandle(proc_info.hProcess);
-        ::CloseHandle(proc_info.hThread);
-        proc_info = c.proc_info;
-        c.proc_info.hProcess = INVALID_HANDLE_VALUE;
-        c.proc_info.hThread = INVALID_HANDLE_VALUE;
-        return *this;
-    }
-
-    HANDLE process_handle() const { return proc_info.hProcess; }
-
-private:
-    BOOST_MOVABLE_BUT_NOT_COPYABLE(child);
-};
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/create_pipe.hpp b/dep/process/boost/process/windows/create_pipe.hpp
deleted file mode 100644
index fe1e49751d8..00000000000
--- a/dep/process/boost/process/windows/create_pipe.hpp
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_CREATE_PIPE_HPP
-#define BOOST_PROCESS_WINDOWS_CREATE_PIPE_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/windows/pipe.hpp>
-#include <boost/system/error_code.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows {
-
-inline pipe create_pipe()
-{
-    HANDLE handles[2];
-    if (!::CreatePipe(&handles[0], &handles[1], NULL, 0))
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("CreatePipe() failed");
-    return make_pipe(handles[0], handles[1]);
-}
-
-inline pipe create_pipe(boost::system::error_code &ec)
-{
-    HANDLE handles[2];
-    if (!::CreatePipe(&handles[0], &handles[1], NULL, 0))
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    else
-        ec.clear();
-    return make_pipe(handles[0], handles[1]);
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/execute.hpp b/dep/process/boost/process/windows/execute.hpp
deleted file mode 100644
index 43067521ead..00000000000
--- a/dep/process/boost/process/windows/execute.hpp
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_EXECUTE_HPP
-#define BOOST_PROCESS_WINDOWS_EXECUTE_HPP
-
-#include <boost/process/windows/executor.hpp>
-#include <boost/process/windows/child.hpp>
-#include <boost/fusion/tuple/make_tuple.hpp>
-#include <boost/ref.hpp>
-
-namespace boost { namespace process { namespace windows {
-
-template <class I0>
-child execute(const I0 &i0)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0)));
-}
-
-template <class I0, class I1>
-child execute(const I0 &i0, const I1 &i1)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1)));
-}
-
-template <class I0, class I1, class I2>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2)));
-}
-
-template <class I0, class I1, class I2, class I3>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6, class I7>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6, class I7, class I8>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8)));
-}
-
-template <class I0, class I1, class I2, class I3, class I4, class I5, class I6, class I7, class I8, class I9>
-child execute(const I0 &i0, const I1 &i1, const I2 &i2, const I3 &i3, const I4 &i4, const I5 &i5, const I6 &i6, const I7 &i7, const I8 &i8, const I9 &i9)
-{
-    return executor()(boost::fusion::make_tuple(boost::cref(i0), boost::cref(i1), boost::cref(i2), boost::cref(i3), boost::cref(i4), boost::cref(i5), boost::cref(i6), boost::cref(i7), boost::cref(i8), boost::cref(i9)));
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/executor.hpp b/dep/process/boost/process/windows/executor.hpp
deleted file mode 100644
index 1560f30793d..00000000000
--- a/dep/process/boost/process/windows/executor.hpp
+++ /dev/null
@@ -1,130 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_EXECUTOR_HPP
-#define BOOST_PROCESS_WINDOWS_EXECUTOR_HPP
-
-#include <boost/process/windows/child.hpp>
-#include <boost/fusion/algorithm/iteration/for_each.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows {
-
-struct executor
-{
-    executor() : exe(0), cmd_line(0), proc_attrs(0), thread_attrs(0),
-        inherit_handles(FALSE),
-#if (_WIN32_WINNT >= 0x0600)
-        creation_flags(EXTENDED_STARTUPINFO_PRESENT),
-#else
-        creation_flags(0),
-#endif
-        env(0), work_dir(0)
-#if (_WIN32_WINNT >= 0x0600)
-        ,startup_info(startup_info_ex.StartupInfo)
-#endif
-    {
-#if (_WIN32_WINNT >= 0x0600)
-        ZeroMemory(&startup_info_ex, sizeof(STARTUPINFOEX));
-        startup_info.cb = sizeof(STARTUPINFOEX);
-#else
-        ZeroMemory(&startup_info, sizeof(STARTUPINFO));
-        startup_info.cb = sizeof(STARTUPINFO);
-#endif
-        startup_info.hStdInput = INVALID_HANDLE_VALUE;
-        startup_info.hStdOutput = INVALID_HANDLE_VALUE;
-        startup_info.hStdError = INVALID_HANDLE_VALUE;
-    }
-
-    struct call_on_CreateProcess_setup
-    {
-        executor &e_;
-
-        call_on_CreateProcess_setup(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(Arg &arg) const
-        {
-            arg.on_CreateProcess_setup(e_);
-        }
-    };
-
-    struct call_on_CreateProcess_error
-    {
-        executor &e_;
-
-        call_on_CreateProcess_error(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(Arg &arg) const
-        {
-            arg.on_CreateProcess_error(e_);
-        }
-    };
-
-    struct call_on_CreateProcess_success
-    {
-        executor &e_;
-
-        call_on_CreateProcess_success(executor &e) : e_(e) {}
-
-        template <class Arg>
-        void operator()(Arg &arg) const
-        {
-            arg.on_CreateProcess_success(e_);
-        }
-    };
-
-    template <class InitializerSequence>
-    child operator()(const InitializerSequence &seq)
-    {
-        boost::fusion::for_each(seq, call_on_CreateProcess_setup(*this));
-
-        if (!::CreateProcess(
-            exe,
-            cmd_line,
-            proc_attrs,
-            thread_attrs,
-            inherit_handles,
-            creation_flags,
-            env,
-            work_dir,
-            &startup_info,
-            &proc_info))
-        {
-            boost::fusion::for_each(seq, call_on_CreateProcess_error(*this));
-        }
-        else
-        {
-            boost::fusion::for_each(seq, call_on_CreateProcess_success(*this));
-        }
-
-        return child(proc_info);
-    }
-
-    LPCTSTR exe;
-    LPTSTR cmd_line;
-    LPSECURITY_ATTRIBUTES proc_attrs;
-    LPSECURITY_ATTRIBUTES thread_attrs;
-    BOOL inherit_handles;
-    DWORD creation_flags;
-    LPVOID env;
-    LPCTSTR work_dir;
-#if (_WIN32_WINNT >= 0x0600)
-    STARTUPINFOEX startup_info_ex;
-    STARTUPINFO &startup_info;
-#else
-    STARTUPINFO startup_info;
-#endif
-    PROCESS_INFORMATION proc_info;
-};
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers.hpp b/dep/process/boost/process/windows/initializers.hpp
deleted file mode 100644
index 2d7098c034c..00000000000
--- a/dep/process/boost/process/windows/initializers.hpp
+++ /dev/null
@@ -1,33 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_HPP
-
-#include <boost/process/windows/initializers/bind_stderr.hpp>
-#include <boost/process/windows/initializers/bind_stdin.hpp>
-#include <boost/process/windows/initializers/bind_stdout.hpp>
-#include <boost/process/windows/initializers/close_stderr.hpp>
-#include <boost/process/windows/initializers/close_stdin.hpp>
-#include <boost/process/windows/initializers/close_stdout.hpp>
-#include <boost/process/windows/initializers/hide_console.hpp>
-#include <boost/process/windows/initializers/inherit_env.hpp>
-#include <boost/process/windows/initializers/on_CreateProcess_error.hpp>
-#include <boost/process/windows/initializers/on_CreateProcess_setup.hpp>
-#include <boost/process/windows/initializers/on_CreateProcess_success.hpp>
-#include <boost/process/windows/initializers/run_exe.hpp>
-#include <boost/process/windows/initializers/set_args.hpp>
-#include <boost/process/windows/initializers/set_cmd_line.hpp>
-#include <boost/process/windows/initializers/set_env.hpp>
-#include <boost/process/windows/initializers/set_on_error.hpp>
-#include <boost/process/windows/initializers/show_window.hpp>
-#include <boost/process/windows/initializers/start_in_dir.hpp>
-#include <boost/process/windows/initializers/throw_on_error.hpp>
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/bind_stderr.hpp b/dep/process/boost/process/windows/initializers/bind_stderr.hpp
deleted file mode 100644
index de3ee30dc53..00000000000
--- a/dep/process/boost/process/windows/initializers/bind_stderr.hpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDERR_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDERR_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/iostreams/device/file_descriptor.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class bind_stderr : public initializer_base
-{
-public:
-    explicit bind_stderr(const boost::iostreams::file_descriptor_sink &sink) : sink_(sink) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        ::SetHandleInformation(sink_.handle(), HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT);
-        e.startup_info.hStdError = sink_.handle();
-        e.startup_info.dwFlags |= STARTF_USESTDHANDLES;
-        e.inherit_handles = true;
-    }
-
-private:
-    boost::iostreams::file_descriptor_sink sink_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/bind_stdin.hpp b/dep/process/boost/process/windows/initializers/bind_stdin.hpp
deleted file mode 100644
index 54c942ab639..00000000000
--- a/dep/process/boost/process/windows/initializers/bind_stdin.hpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDIN_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDIN_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/iostreams/device/file_descriptor.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class bind_stdin : public initializer_base
-{
-public:
-    explicit bind_stdin(const boost::iostreams::file_descriptor_source &source) : source_(source) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        ::SetHandleInformation(source_.handle(), HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT);
-        e.startup_info.hStdInput = source_.handle();
-        e.startup_info.dwFlags |= STARTF_USESTDHANDLES;
-        e.inherit_handles = true;
-    }
-
-private:
-    boost::iostreams::file_descriptor_source source_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/bind_stdout.hpp b/dep/process/boost/process/windows/initializers/bind_stdout.hpp
deleted file mode 100644
index c72c05f1bfb..00000000000
--- a/dep/process/boost/process/windows/initializers/bind_stdout.hpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDOUT_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_BIND_STDOUT_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/iostreams/device/file_descriptor.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class bind_stdout : public initializer_base
-{
-public:
-    explicit bind_stdout(const boost::iostreams::file_descriptor_sink &sink) : sink_(sink) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        ::SetHandleInformation(sink_.handle(), HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT);
-        e.startup_info.hStdOutput = sink_.handle();
-        e.startup_info.dwFlags |= STARTF_USESTDHANDLES;
-        e.inherit_handles = true;
-    }
-
-private:
-    boost::iostreams::file_descriptor_sink sink_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/close_stderr.hpp b/dep/process/boost/process/windows/initializers/close_stderr.hpp
deleted file mode 100644
index 373c097f3ab..00000000000
--- a/dep/process/boost/process/windows/initializers/close_stderr.hpp
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDERR_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDERR_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class close_stderr : public initializer_base
-{
-public:
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.startup_info.hStdError = INVALID_HANDLE_VALUE;
-        e.startup_info.dwFlags |= STARTF_USESTDHANDLES;
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/close_stdin.hpp b/dep/process/boost/process/windows/initializers/close_stdin.hpp
deleted file mode 100644
index 036b0bb4ce9..00000000000
--- a/dep/process/boost/process/windows/initializers/close_stdin.hpp
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDIN_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDIN_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class close_stdin : public initializer_base
-{
-public:
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.startup_info.hStdInput = INVALID_HANDLE_VALUE;
-        e.startup_info.dwFlags |= STARTF_USESTDHANDLES;
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/close_stdout.hpp b/dep/process/boost/process/windows/initializers/close_stdout.hpp
deleted file mode 100644
index b58a6000f9c..00000000000
--- a/dep/process/boost/process/windows/initializers/close_stdout.hpp
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDOUT_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_CLOSE_STDOUT_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class close_stdout : public initializer_base
-{
-public:
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.startup_info.hStdOutput = INVALID_HANDLE_VALUE;
-        e.startup_info.dwFlags |= STARTF_USESTDHANDLES;
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/hide_console.hpp b/dep/process/boost/process/windows/initializers/hide_console.hpp
deleted file mode 100644
index b01aa026f0e..00000000000
--- a/dep/process/boost/process/windows/initializers/hide_console.hpp
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_HIDE_CONSOLE_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_HIDE_CONSOLE_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class hide_console : public initializer_base
-{
-public:
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.startup_info.dwFlags |= STARTF_USESHOWWINDOW;
-        e.startup_info.wShowWindow |= SW_HIDE;
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/inherit_env.hpp b/dep/process/boost/process/windows/initializers/inherit_env.hpp
deleted file mode 100644
index a2b2eda00a3..00000000000
--- a/dep/process/boost/process/windows/initializers/inherit_env.hpp
+++ /dev/null
@@ -1,24 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_INHERIT_ENV_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_INHERIT_ENV_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class inherit_env : public initializer_base
-{
-public:
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/initializer_base.hpp b/dep/process/boost/process/windows/initializers/initializer_base.hpp
deleted file mode 100644
index b98da7b21b9..00000000000
--- a/dep/process/boost/process/windows/initializers/initializer_base.hpp
+++ /dev/null
@@ -1,29 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_INITIALIZER_BASE_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_INITIALIZER_BASE_HPP
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-struct initializer_base
-{
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor&) const {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_error(WindowsExecutor&) const {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_success(WindowsExecutor&) const {}
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/on_CreateProcess_error.hpp b/dep/process/boost/process/windows/initializers/on_CreateProcess_error.hpp
deleted file mode 100644
index 71eeada0720..00000000000
--- a/dep/process/boost/process/windows/initializers/on_CreateProcess_error.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_ERROR_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_ERROR_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/windows/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class Handler>
-class on_CreateProcess_error_ : public initializer_base
-{
-public:
-    explicit on_CreateProcess_error_(Handler handler) : handler_(handler) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_error(WindowsExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_CreateProcess_error_<Handler> on_CreateProcess_error(Handler handler)
-{
-    return on_CreateProcess_error_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/on_CreateProcess_setup.hpp b/dep/process/boost/process/windows/initializers/on_CreateProcess_setup.hpp
deleted file mode 100644
index 671fc9ac5c2..00000000000
--- a/dep/process/boost/process/windows/initializers/on_CreateProcess_setup.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SETUP_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SETUP_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/windows/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class Handler>
-class on_CreateProcess_setup_ : public initializer_base
-{
-public:
-    explicit on_CreateProcess_setup_(Handler handler) : handler_(handler) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_CreateProcess_setup_<Handler> on_CreateProcess_setup(Handler handler)
-{
-    return on_CreateProcess_setup_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/on_CreateProcess_success.hpp b/dep/process/boost/process/windows/initializers/on_CreateProcess_success.hpp
deleted file mode 100644
index 67b3b2bdcf7..00000000000
--- a/dep/process/boost/process/windows/initializers/on_CreateProcess_success.hpp
+++ /dev/null
@@ -1,42 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SUCCESS_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_ON_CREATEPROCESS_SUCCESS_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/windows/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class Handler>
-class on_CreateProcess_success_ : public initializer_base
-{
-public:
-    explicit on_CreateProcess_success_(Handler handler) : handler_(handler) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_sucess(WindowsExecutor &e) const
-    {
-        handler_(e);
-    }
-
-private:
-    Handler handler_;
-};
-
-template <class Handler>
-on_CreateProcess_success_<Handler> on_CreateProcess_success(Handler handler)
-{
-    return on_CreateProcess_success_<Handler>(handler);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/run_exe.hpp b/dep/process/boost/process/windows/initializers/run_exe.hpp
deleted file mode 100644
index bfa2b790b17..00000000000
--- a/dep/process/boost/process/windows/initializers/run_exe.hpp
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_RUN_EXE_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_RUN_EXE_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/filesystem.hpp>
-#include <string>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class String>
-class run_exe_ : public initializer_base
-{
-public:
-    explicit run_exe_(const String &s) : s_(s) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.exe = s_.c_str();
-    }
-
-private:
-    String s_;
-};
-
-#if defined(_UNICODE) || defined(UNICODE)
-inline run_exe_<std::wstring> run_exe(const wchar_t *ws)
-{
-    return run_exe_<std::wstring>(ws);
-}
-
-inline run_exe_<std::wstring> run_exe(const std::wstring &ws)
-{
-    return run_exe_<std::wstring>(ws);
-}
-
-inline run_exe_<std::wstring> run_exe(const boost::filesystem::path &p)
-{
-    return run_exe_<std::wstring>(p.wstring());
-}
-#else
-inline run_exe_<std::string> run_exe(const char *s)
-{
-    return run_exe_<std::string>(s);
-}
-
-inline run_exe_<std::string> run_exe(const std::string &s)
-{
-    return run_exe_<std::string>(s);
-}
-
-inline run_exe_<std::string> run_exe(const boost::filesystem::path &p)
-{
-    return run_exe_<std::string>(p.string());
-}
-#endif
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/set_args.hpp b/dep/process/boost/process/windows/initializers/set_args.hpp
deleted file mode 100644
index 4b3c5b6249e..00000000000
--- a/dep/process/boost/process/windows/initializers/set_args.hpp
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ARGS_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ARGS_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/range/begin.hpp>
-#include <boost/range/end.hpp>
-#include <boost/range/algorithm/copy.hpp>
-#include <boost/algorithm/string/predicate.hpp>
-#include <boost/shared_array.hpp>
-#include <sstream>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class Range>
-class set_args_ : public initializer_base
-{
-private:
-    typedef typename Range::const_iterator ConstIterator;
-    typedef typename Range::value_type String;
-    typedef typename String::value_type Char;
-    typedef std::basic_ostringstream<Char> OStringStream;
-
-public:
-    explicit set_args_(const Range &args)
-    {
-        ConstIterator it = boost::const_begin(args);
-        ConstIterator end = boost::const_end(args);
-        if (it != end)
-        {
-            exe_ = *it;
-            OStringStream os;
-            for (; it != end; ++it)
-            {
-                if (boost::algorithm::contains(*it,
-                    String(1, static_cast<Char>(' '))))
-                {
-                    os << static_cast<Char>('"') << *it <<
-                        static_cast<Char>('"');
-                }
-                else
-                {
-                    os << *it;
-                }
-                os << static_cast<Char>(' ');
-            }
-            String s = os.str();
-            cmd_line_.reset(new Char[s.size() + 1]);
-            boost::copy(s, cmd_line_.get());
-            cmd_line_[s.size()] = 0;
-        }
-        else
-        {
-            cmd_line_.reset(new Char[1]());
-        }
-    }
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.cmd_line = cmd_line_.get();
-        if (!e.exe && !exe_.empty())
-            e.exe = exe_.c_str();
-    }
-
-private:
-    boost::shared_array<Char> cmd_line_;
-    String exe_;
-};
-
-template <class Range>
-set_args_<Range> set_args(const Range &range)
-{
-    return set_args_<Range>(range);
-}
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/set_cmd_line.hpp b/dep/process/boost/process/windows/initializers/set_cmd_line.hpp
deleted file mode 100644
index a3d9f6f7615..00000000000
--- a/dep/process/boost/process/windows/initializers/set_cmd_line.hpp
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_CMD_LINE_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_CMD_LINE_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/range/algorithm/copy.hpp>
-#include <boost/shared_array.hpp>
-#include <memory>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class String>
-class set_cmd_line_ : public initializer_base
-{
-private:
-    typedef typename String::value_type Char;
-
-public:
-    explicit set_cmd_line_(const String &s)
-        : cmd_line_(new Char[s.size() + 1])
-    {
-        boost::copy(s, cmd_line_.get());
-        cmd_line_[s.size()] = 0;
-    }
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.cmd_line = cmd_line_.get();
-    }
-
-private:
-    boost::shared_array<Char> cmd_line_;
-};
-
-#if defined(_UNICODE) || defined(UNICODE)
-inline set_cmd_line_<std::wstring> set_cmd_line(const wchar_t *ws)
-{
-    return set_cmd_line_<std::wstring>(ws);
-}
-
-inline set_cmd_line_<std::wstring> set_cmd_line(const std::wstring &ws)
-{
-    return set_cmd_line_<std::wstring>(ws);
-}
-#else
-inline set_cmd_line_<std::string> set_cmd_line(const char *s)
-{
-    return set_cmd_line_<std::string>(s);
-}
-
-inline set_cmd_line_<std::string> set_cmd_line(const std::string &s)
-{
-    return set_cmd_line_<std::string>(s);
-}
-#endif
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/set_env.hpp b/dep/process/boost/process/windows/initializers/set_env.hpp
deleted file mode 100644
index 6dfdfc58a48..00000000000
--- a/dep/process/boost/process/windows/initializers/set_env.hpp
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ENV_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ENV_HPP
-
-#include <Windows.h>
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/range/numeric.hpp>
-#include <boost/range/algorithm/copy.hpp>
-#include <boost/range/algorithm/for_each.hpp>
-#include <boost/shared_array.hpp>
-#include <iterator>
-#include <cstddef>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class Range, bool Unicode>
-class set_env_ : public initializer_base
-{
-private:
-    typedef typename Range::value_type String;
-    typedef typename String::value_type Char;
-
-    static std::size_t add_size(std::size_t size, const String &s)
-    {
-        return size + s.size() + 1u;
-    }
-
-    struct copy
-    {
-        Char *it_;
-
-        copy(Char *it) : it_(it) {}
-
-        void operator()(const String &s)
-        {
-            it_ = boost::copy(s, it_);
-            *it_ = 0;
-            ++it_;
-        }
-    };
-
-public:
-    set_env_(const Range &envs)
-        : size_(boost::accumulate(envs, 0, add_size) + 1),
-        env_(new Char[size_])
-    {
-        boost::for_each(envs, copy(env_.get()));
-        env_[size_ - 1] = 0;
-    }
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.env = env_.get();
-        if (Unicode)
-            e.creation_flags |= CREATE_UNICODE_ENVIRONMENT;
-    }
-
-private:
-    std::size_t size_;
-    boost::shared_array<Char> env_;
-};
-
-#if defined(_UNICODE) || defined(UNICODE)
-template <class Range>
-set_env_<Range, true> set_env(const Range &envs)
-{
-    return set_env_<Range, true>(envs);
-}
-#else
-template <class Range>
-set_env_<Range, false> set_env(const Range &envs)
-{
-    return set_env_<Range, false>(envs);
-}
-#endif
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/set_on_error.hpp b/dep/process/boost/process/windows/initializers/set_on_error.hpp
deleted file mode 100644
index 695ea5904d7..00000000000
--- a/dep/process/boost/process/windows/initializers/set_on_error.hpp
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ON_ERROR_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SET_ON_ERROR_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/system/error_code.hpp>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class set_on_error : public initializer_base
-{
-public:
-    explicit set_on_error(boost::system::error_code &ec) : ec_(ec) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_error(WindowsExecutor&) const
-    {
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec_);
-    }
-
-private:
-    boost::system::error_code &ec_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/show_window.hpp b/dep/process/boost/process/windows/initializers/show_window.hpp
deleted file mode 100644
index 3046179205a..00000000000
--- a/dep/process/boost/process/windows/initializers/show_window.hpp
+++ /dev/null
@@ -1,36 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_SHOW_WINDOW_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_SHOW_WINDOW_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class show_window : public initializer_base
-{
-public:
-    explicit show_window(WORD flags) : flags_(flags) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.startup_info.dwFlags |= STARTF_USESHOWWINDOW;
-        e.startup_info.wShowWindow |= flags_;
-    }
-
-private:
-    WORD flags_;
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/start_in_dir.hpp b/dep/process/boost/process/windows/initializers/start_in_dir.hpp
deleted file mode 100644
index 8dc952abcc0..00000000000
--- a/dep/process/boost/process/windows/initializers/start_in_dir.hpp
+++ /dev/null
@@ -1,69 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_START_IN_DIR_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_START_IN_DIR_HPP
-
-#include <boost/process/windows/initializers/initializer_base.hpp>
-#include <boost/filesystem/path.hpp>
-#include <string>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-template <class String>
-class start_in_dir_ : public initializer_base
-{
-public:
-    explicit start_in_dir_(const String &s) : s_(s) {}
-
-    template <class WindowsExecutor>
-    void on_CreateProcess_setup(WindowsExecutor &e) const
-    {
-        e.work_dir = s_.c_str();
-    }
-
-private:
-    String s_;
-};
-
-#if defined(_UNICODE) || defined(UNICODE)
-inline start_in_dir_<std::wstring> start_in_dir(const wchar_t *ws)
-{
-    return start_in_dir_<std::wstring>(ws);
-}
-
-inline start_in_dir_<std::wstring> start_in_dir(const std::wstring &ws)
-{
-    return start_in_dir_<std::wstring>(ws);
-}
-
-inline start_in_dir_<std::wstring> start_in_dir(const boost::filesystem::path &p)
-{
-    return start_in_dir_<std::wstring>(p.wstring());
-}
-#else
-inline start_in_dir_<std::string> start_in_dir(const char *s)
-{
-    return start_in_dir_<std::string>(s);
-}
-
-inline start_in_dir_<std::string> start_in_dir(const std::string &s)
-{
-    return start_in_dir_<std::string>(s);
-}
-
-inline start_in_dir_<std::string> start_in_dir(const boost::filesystem::path &p)
-{
-    return start_in_dir_<std::string>(p.string());
-}
-#endif
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/initializers/throw_on_error.hpp b/dep/process/boost/process/windows/initializers/throw_on_error.hpp
deleted file mode 100644
index 044fa004177..00000000000
--- a/dep/process/boost/process/windows/initializers/throw_on_error.hpp
+++ /dev/null
@@ -1,30 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_INITIALIZERS_THROW_ON_ERROR_HPP
-#define BOOST_PROCESS_WINDOWS_INITIALIZERS_THROW_ON_ERROR_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/process/windows/initializers/initializer_base.hpp>
-
-namespace boost { namespace process { namespace windows { namespace initializers {
-
-class throw_on_error : public initializer_base
-{
-public:
-    template <class WindowsExecutor>
-    void on_CreateProcess_error(WindowsExecutor&) const
-    {
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("CreateProcess() failed");
-    }
-};
-
-}}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/pipe.hpp b/dep/process/boost/process/windows/pipe.hpp
deleted file mode 100644
index fd912afcc9e..00000000000
--- a/dep/process/boost/process/windows/pipe.hpp
+++ /dev/null
@@ -1,32 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_PIPE_HPP
-#define BOOST_PROCESS_WINDOWS_PIPE_HPP
-
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows {
-
-struct pipe
-{
-    HANDLE source;
-    HANDLE sink;
-
-    pipe(HANDLE source, HANDLE sink) : source(source), sink(sink) {}
-};
-
-inline pipe make_pipe(HANDLE source, HANDLE sink)
-{
-    return pipe(source, sink);
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/search_path.hpp b/dep/process/boost/process/windows/search_path.hpp
deleted file mode 100644
index 62bb5f27454..00000000000
--- a/dep/process/boost/process/windows/search_path.hpp
+++ /dev/null
@@ -1,104 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_SEARCH_PATH_HPP
-#define BOOST_PROCESS_WINDOWS_SEARCH_PATH_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/tokenizer.hpp>
-#include <boost/array.hpp>
-#include <boost/system/error_code.hpp>
-#include <string>
-#include <stdexcept>
-#include <stdlib.h>
-#include <Shellapi.h>
-
-namespace boost { namespace process { namespace windows {
-
-#if defined(_UNICODE) || defined(UNICODE)
-inline std::wstring search_path(const std::wstring &filename,
-    std::wstring path = L"")
-{
-    if (path.empty())
-    {
-        path = ::_wgetenv(L"PATH");
-        if (path.empty())
-            BOOST_PROCESS_THROW(std::runtime_error(
-                "Environment variable PATH not found"));
-    }
-
-    typedef boost::tokenizer<boost::char_separator<wchar_t>,
-        std::wstring::const_iterator, std::wstring> tokenizer;
-    boost::char_separator<wchar_t> sep(L";");
-    tokenizer tok(path, sep);
-    for (tokenizer::iterator it = tok.begin(); it != tok.end(); ++it)
-    {
-        boost::filesystem::path p = *it;
-        p /= filename;
-        boost::array<std::wstring, 4> extensions =
-            { L"", L".exe", L".com", L".bat" };
-        for (boost::array<std::wstring, 4>::iterator it2 = extensions.begin();
-            it2 != extensions.end(); ++it2)
-        {
-            boost::filesystem::path p2 = p;
-            p2 += *it2;
-            boost::system::error_code ec;
-            bool file = boost::filesystem::is_regular_file(p2, ec);
-            if (!ec && file &&
-                SHGetFileInfoW(p2.c_str(), 0, 0, 0, SHGFI_EXETYPE))
-            {
-                return p2.wstring();
-            }
-        }
-    }
-    return L"";
-}
-#else
-inline std::string search_path(const std::string &filename,
-    std::string path = "")
-{
-    if (path.empty())
-    {
-        path = ::getenv("PATH");
-        if (path.empty())
-            BOOST_PROCESS_THROW(std::runtime_error(
-                "Environment variable PATH not found"));
-    }
-
-    typedef boost::tokenizer<boost::char_separator<char> > tokenizer;
-    boost::char_separator<char> sep(";");
-    tokenizer tok(path, sep);
-    for (tokenizer::iterator it = tok.begin(); it != tok.end(); ++it)
-    {
-        boost::filesystem::path p = *it;
-        p /= filename;
-        boost::array<std::string, 4> extensions =
-            { "", ".exe", ".com", ".bat" };
-        for (boost::array<std::string, 4>::iterator it2 = extensions.begin();
-            it2 != extensions.end(); ++it2)
-        {
-            boost::filesystem::path p2 = p;
-            p2 += *it2;
-            boost::system::error_code ec;
-            bool file = boost::filesystem::is_regular_file(p2, ec);
-            if (!ec && file &&
-                SHGetFileInfoA(p2.string().c_str(), 0, 0, 0, SHGFI_EXETYPE))
-            {
-                return p2.string();
-            }
-        }
-    }
-    return "";
-}
-#endif
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/shell_path.hpp b/dep/process/boost/process/windows/shell_path.hpp
deleted file mode 100644
index ace15b96e10..00000000000
--- a/dep/process/boost/process/windows/shell_path.hpp
+++ /dev/null
@@ -1,50 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_SHELL_PATH_HPP
-#define BOOST_PROCESS_WINDOWS_SHELL_PATH_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/system/error_code.hpp>
-#include <boost/filesystem/path.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows {
-
-inline boost::filesystem::path shell_path()
-{
-    TCHAR sysdir[MAX_PATH];
-    UINT size = ::GetSystemDirectory(sysdir, sizeof(sysdir));
-    if (!size)
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("GetSystemDirectory() failed");
-    boost::filesystem::path p = sysdir;
-    return p / "cmd.exe";
-}
-
-inline boost::filesystem::path shell_path(boost::system::error_code &ec)
-{
-    TCHAR sysdir[MAX_PATH];
-    UINT size = ::GetSystemDirectory(sysdir, sizeof(sysdir));
-    boost::filesystem::path p;
-    if (!size)
-    {
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    }
-    else
-    {
-        ec.clear();
-        p = sysdir;
-        p /= "cmd.exe";
-    }
-    return p;
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/terminate.hpp b/dep/process/boost/process/windows/terminate.hpp
deleted file mode 100644
index 43afe250a6a..00000000000
--- a/dep/process/boost/process/windows/terminate.hpp
+++ /dev/null
@@ -1,38 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_TERMINATE_HPP
-#define BOOST_PROCESS_WINDOWS_TERMINATE_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/system/error_code.hpp>
-#include <cstdlib>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows {
-
-template <class Process>
-void terminate(const Process &p)
-{
-    if (!::TerminateProcess(p.process_handle(), EXIT_FAILURE))
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("TerminateProcess() failed");
-}
-
-template <class Process>
-void terminate(const Process &p, boost::system::error_code &ec)
-{
-    if (!::TerminateProcess(p.process_handle(), EXIT_FAILURE))
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    else
-        ec.clear();
-}
-
-}}}
-
-#endif
diff --git a/dep/process/boost/process/windows/wait_for_exit.hpp b/dep/process/boost/process/windows/wait_for_exit.hpp
deleted file mode 100644
index 23a8b9a9f18..00000000000
--- a/dep/process/boost/process/windows/wait_for_exit.hpp
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright (c) 2006, 2007 Julio M. Merino Vidal
-// Copyright (c) 2008 Ilya Sokolov, Boris Schaeling
-// Copyright (c) 2009 Boris Schaeling
-// Copyright (c) 2010 Felipe Tanus, Boris Schaeling
-// Copyright (c) 2011, 2012 Jeff Flinn, Boris Schaeling
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
-#ifndef BOOST_PROCESS_WINDOWS_WAIT_FOR_EXIT_HPP
-#define BOOST_PROCESS_WINDOWS_WAIT_FOR_EXIT_HPP
-
-#include <boost/process/config.hpp>
-#include <boost/system/error_code.hpp>
-#include <Windows.h>
-
-namespace boost { namespace process { namespace windows {
-
-template <class Process>
-inline DWORD wait_for_exit(const Process &p)
-{
-    if (::WaitForSingleObject(p.process_handle(), INFINITE) == WAIT_FAILED)
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("WaitForSingleObject() failed");
-
-    DWORD exit_code;
-    if (!::GetExitCodeProcess(p.process_handle(), &exit_code))
-        BOOST_PROCESS_THROW_LAST_SYSTEM_ERROR("GetExitCodeProcess() failed");
-
-    return exit_code;
-}
-
-template <class Process>
-inline DWORD wait_for_exit(const Process &p, boost::system::error_code &ec)
-{
-    DWORD exit_code = 1;
-
-    if (::WaitForSingleObject(p.process_handle(), INFINITE) == WAIT_FAILED)
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    else if (!::GetExitCodeProcess(p.process_handle(), &exit_code))
-        BOOST_PROCESS_RETURN_LAST_SYSTEM_ERROR(ec);
-    else
-        ec.clear();
-
-    return exit_code;
-}
-
-}}}
-
-#endif
diff --git a/src/common/CMakeLists.txt b/src/common/CMakeLists.txt
index 0fc7d1d5b47..5258258a7c6 100644
--- a/src/common/CMakeLists.txt
+++ b/src/common/CMakeLists.txt
@@ -60,7 +60,6 @@ target_include_directories(common
 
 target_link_libraries(common
   PRIVATE
-    process
     trinity-core-interface
   PUBLIC
     argon2
diff --git a/src/common/Utilities/StartProcess.cpp b/src/common/Utilities/StartProcess.cpp
index 160c6743a00..4714cd37f08 100644
--- a/src/common/Utilities/StartProcess.cpp
+++ b/src/common/Utilities/StartProcess.cpp
@@ -22,10 +22,15 @@
 
 #include <boost/algorithm/string/join.hpp>
 #include <boost/iostreams/copy.hpp>
-#include <boost/process.hpp>
+#include <boost/process/args.hpp>
+#include <boost/process/child.hpp>
+#include <boost/process/env.hpp>
+#include <boost/process/exe.hpp>
+#include <boost/process/io.hpp>
+#include <boost/process/pipe.hpp>
+#include <boost/process/search_path.hpp>
 
 using namespace boost::process;
-using namespace boost::process::initializers;
 using namespace boost::iostreams;
 
 namespace Trinity
@@ -46,7 +51,10 @@ public:
 
     std::streamsize write(char const* str, std::streamsize size)
     {
-        callback_(std::string(str, size));
+        std::string consoleStr(str, size);
+        std::string utf8;
+        if (consoleToUtf8(consoleStr, utf8))
+            callback_(utf8);
         return size;
     }
 };
@@ -60,62 +68,60 @@ auto MakeTCLogSink(T&& callback)
 
 template<typename T>
 static int CreateChildProcess(T waiter, std::string const& executable,
-                              std::vector<std::string> const& args,
+                              std::vector<std::string> const& argsVector,
                               std::string const& logger, std::string const& input,
                               bool secure)
 {
-    auto outPipe = create_pipe();
-    auto errPipe = create_pipe();
-
-    Optional<file_descriptor_source> inputSource;
+    ipstream outStream;
+    ipstream errStream;
 
     if (!secure)
     {
         TC_LOG_TRACE(logger, "Starting process \"%s\" with arguments: \"%s\".",
-                executable.c_str(), boost::algorithm::join(args, " ").c_str());
+                executable.c_str(), boost::algorithm::join(argsVector, " ").c_str());
     }
 
     // Start the child process
-    child c = [&]
+    child c = [&]()
     {
         if (!input.empty())
         {
-            inputSource = file_descriptor_source(input);
-
             // With binding stdin
-            return execute(run_exe(boost::filesystem::absolute(executable)),
-                set_args(args),
-                inherit_env(),
-                bind_stdin(*inputSource),
-                bind_stdout(file_descriptor_sink(outPipe.sink, close_handle)),
-                bind_stderr(file_descriptor_sink(errPipe.sink, close_handle)));
+            return child{
+                exe = boost::filesystem::absolute(executable).string(),
+                args = argsVector,
+                env = environment(boost::this_process::environment()),
+                std_in = input,
+                std_out = outStream,
+                std_err = errStream
+            };
         }
         else
         {
             // Without binding stdin
-            return execute(run_exe(boost::filesystem::absolute(executable)),
-                set_args(args),
-                inherit_env(),
-                bind_stdout(file_descriptor_sink(outPipe.sink, close_handle)),
-                bind_stderr(file_descriptor_sink(errPipe.sink, close_handle)));
+            return child{
+                exe = boost::filesystem::absolute(executable).string(),
+                args = argsVector,
+                env = environment(boost::this_process::environment()),
+                std_in = boost::process::close,
+                std_out = outStream,
+                std_err = errStream
+            };
         }
     }();
 
-    file_descriptor_source outFd(outPipe.source, close_handle);
-    file_descriptor_source errFd(errPipe.source, close_handle);
-
-    auto outInfo = MakeTCLogSink([&](std::string msg)
+    auto outInfo = MakeTCLogSink([&](std::string const& msg)
     {
         TC_LOG_INFO(logger, "%s", msg.c_str());
     });
 
-    auto outError = MakeTCLogSink([&](std::string msg)
+    auto outError = MakeTCLogSink([&](std::string const& msg)
     {
         TC_LOG_ERROR(logger, "%s", msg.c_str());
     });
 
-    copy(outFd, outInfo);
-    copy(errFd, outError);
+    copy(outStream, outInfo);
+    copy(errStream, outError);
 
     // Call the waiter in the current scope to prevent
     // the streams from closing too early on leaving the scope.
@@ -127,9 +133,6 @@ static int CreateChildProcess(T waiter, std::string const& executable,
                 executable.c_str(), result);
     }
 
-    if (inputSource)
-        inputSource->close();
-
     return result;
 }
 
@@ -140,7 +143,8 @@ int StartProcess(std::string const& executable, std::vector<std::string> const&
     {
         try
         {
-            return wait_for_exit(c);
+            c.wait();
+            return c.exit_code();
         }
         catch (...)
         {
@@ -188,7 +192,8 @@ public:
 
             try
             {
-                result = wait_for_exit(c);
+                c.wait();
+                result = c.exit_code();
             }
             catch (...)
             {
@@ -222,7 +227,7 @@ public:
             was_terminated = true;
             try
             {
-                terminate(my_child->get());
+                my_child->get().terminate();
             }
             catch(...)
             {
@@ -247,7 +252,7 @@ std::string SearchExecutableInPath(std::string const& filename)
 {
     try
     {
-        return search_path(filename);
+        return search_path(filename).string();
     }
     catch (...)
     {
diff --git a/src/common/Utilities/Util.cpp b/src/common/Utilities/Util.cpp
index 2e5c3a266fe..62629c80d43 100644
--- a/src/common/Utilities/Util.cpp
+++ b/src/common/Utilities/Util.cpp
@@ -416,7 +416,7 @@ bool Utf8toWStr(const std::string& utf8str, std::wstring& wstr)
     return true;
 }
 
-bool WStrToUtf8(wchar_t* wstr, size_t size, std::string& utf8str)
+bool WStrToUtf8(wchar_t const* wstr, size_t size, std::string& utf8str)
 {
     try
     {
diff --git a/src/common/Utilities/Util.h b/src/common/Utilities/Util.h
index 2178deb5505..94c1271ceca 100644
--- a/src/common/Utilities/Util.h
+++ b/src/common/Utilities/Util.h
@@ -114,7 +114,7 @@ inline bool Utf8toWStr(const std::string& utf8str, wchar_t* wstr, size_t& wsize)
 
 TC_COMMON_API bool WStrToUtf8(std::wstring const& wstr, std::string& utf8str);
 // size==real string size
-TC_COMMON_API bool WStrToUtf8(wchar_t* wstr, size_t size, std::string& utf8str);
+TC_COMMON_API bool WStrToUtf8(wchar_t const* wstr, size_t size, std::string& utf8str);
 
 // set string to "" if invalid utf8 sequence
 TC_COMMON_API size_t utf8length(std::string& utf8str);
diff --git a/src/server/database/Updater/DBUpdater.cpp b/src/server/database/Updater/DBUpdater.cpp
index bc83e0fe43e..ac75e64e9d3 100644
--- a/src/server/database/Updater/DBUpdater.cpp
+++ b/src/server/database/Updater/DBUpdater.cpp
@@ -332,53 +332,50 @@ void DBUpdater<T>::ApplyFile(DatabaseWorkerPool<T>& pool, std::string const& hos
     Path const& path)
 {
     std::vector<std::string> args;
-    args.reserve(8);
-
-    // args[0] represents the program name
-    args.push_back("mysql");
+    args.reserve(7);
 
     // CLI Client connection info
-    args.push_back("-h" + host);
-    args.push_back("-u" + user);
+    args.emplace_back("-h" + host);
+    args.emplace_back("-u" + user);
 
     if (!password.empty())
-        args.push_back("-p" + password);
+        args.emplace_back("-p" + password);
 
     // Check if we want to connect through ip or socket (Unix only)
 #ifdef _WIN32
 
     if (host == ".")
-        args.push_back("--protocol=PIPE");
+        args.emplace_back("--protocol=PIPE");
     else
-        args.push_back("-P" + port_or_socket);
+        args.emplace_back("-P" + port_or_socket);
 
 #else
 
     if (!std::isdigit(port_or_socket[0]))
     {
         // We can't check if host == "." here, because it is named localhost if socket option is enabled
-        args.push_back("-P0");
-        args.push_back("--protocol=SOCKET");
-        args.push_back("-S" + port_or_socket);
+        args.emplace_back("-P0");
+        args.emplace_back("--protocol=SOCKET");
+        args.emplace_back("-S" + port_or_socket);
     }
     else
         // generic case
-        args.push_back("-P" + port_or_socket);
+        args.emplace_back("-P" + port_or_socket);
 
 #endif
 
     // Set the default charset to utf8
-    args.push_back("--default-character-set=utf8");
+    args.emplace_back("--default-character-set=utf8");
 
     // Set max allowed packet to 1 GB
-    args.push_back("--max-allowed-packet=1GB");
+    args.emplace_back("--max-allowed-packet=1GB");
 
     if (ssl == "ssl")
-        args.push_back("--ssl");
+        args.emplace_back("--ssl");
 
     // Database
     if (!database.empty())
-        args.push_back(database);
+        args.emplace_back(database);
 
     // Invokes a mysql process which doesn't leak credentials to logs
     int const ret = Trinity::StartProcess(DBUpdaterUtil::GetCorrectedMySQLExecutable(), args,
diff --git a/src/server/game/Scripting/ScriptReloadMgr.cpp b/src/server/game/Scripting/ScriptReloadMgr.cpp
index 85aac8551a3..f6619fa7ea9 100644
--- a/src/server/game/Scripting/ScriptReloadMgr.cpp
+++ b/src/server/game/Scripting/ScriptReloadMgr.cpp
@@ -368,7 +368,6 @@ static int InvokeCMakeCommand(T&&... args)
 {
     auto const executable = BuiltInConfig::GetCMakeCommand();
     return Trinity::StartProcess(executable, {
-        executable,
         std::forward<T>(args)...
     }, "scripts.hotswap");
 }
@@ -379,7 +378,6 @@ static std::shared_ptr<Trinity::AsyncProcessResult> InvokeAsyncCMakeCommand(T&&.
 {
     auto const executable = BuiltInConfig::GetCMakeCommand();
     return Trinity::StartAsyncProcess(executable, {
-        executable,
         std::forward<T>(args)...
     }, "scripts.hotswap");
 }
@@ -1358,7 +1356,7 @@ private:
                         return;
 
                     TC_LOG_INFO("scripts.hotswap", ">> Found outdated CMAKE_INSTALL_PREFIX (\"%s\"), "
-                        "worldserver is currently installed at %s...",
+                        "worldserver is currently installed at %s",
                         value.generic_string().c_str(), current_path.generic_string().c_str());
                 }
                 else