diff -ruN old/src/mbase/project/table.cpp new/src/mbase/project/table.cpp
--- old/src/mbase/project/table.cpp	2022-02-04 22:35:45.903951084 +0330
+++ new/src/mbase/project/table.cpp	2022-02-04 22:33:44.542891731 +0330
@@ -29,6 +29,7 @@
 #include "theme.h"
 
 #include <mbase/resources.h>
+#include <boost/filesystem/directory.hpp>
 
 
 const char* APROJECT_VERSION = "1.2.4";
diff -ruN old/src/mgui/editor/toolbar.cpp new/src/mgui/editor/toolbar.cpp
--- old/src/mgui/editor/toolbar.cpp	2016-04-10 15:15:39.000000000 +0430
+++ new/src/mgui/editor/toolbar.cpp	2022-02-04 22:33:44.542891731 +0330
@@ -45,6 +45,8 @@
 #include <mlib/sdk/logger.h>
 #include <mlib/range/enumerate.h>
 
+#include <boost/filesystem/directory.hpp>
+
 namespace Editor
 {
 
diff -ruN old/src/mgui/project/mconstructor.cpp new/src/mgui/project/mconstructor.cpp
--- old/src/mgui/project/mconstructor.cpp	2016-04-10 15:15:39.000000000 +0430
+++ new/src/mgui/project/mconstructor.cpp	2022-02-04 22:33:44.542891731 +0330
@@ -52,6 +52,8 @@
 // COPY_N_PASTE_ETALON из go-file.c, проект Gnumeric, http://projects.gnome.org/gnumeric/
 //
 
+#include <boost/filesystem/directory.hpp>
+
 #ifndef GOFFICE_WITH_GNOME
 static char *
 check_program (char const *prog)
diff -ruN old/src/mlib/filesystem.cpp new/src/mlib/filesystem.cpp
--- old/src/mlib/filesystem.cpp	2022-02-04 22:35:45.907284447 +0330
+++ new/src/mlib/filesystem.cpp	2022-02-04 22:33:44.542891731 +0330
@@ -30,6 +30,7 @@
 #if BOOST_MINOR_VERSION >= 51
 #define BOOST_FS_3 boost::filesystem
 #include <boost/filesystem/path_traits.hpp> // boost::filesystem::convert()
+#include <boost/filesystem/directory.hpp>
 #else
 #define BOOST_FS_3 boost::filesystem3
 #include <boost/filesystem/v3/path_traits.hpp>
diff -ruN old/src/mlib/read_stream.h new/src/mlib/read_stream.h
--- old/src/mlib/read_stream.h	2016-04-10 15:15:39.000000000 +0430
+++ new/src/mlib/read_stream.h	2022-02-04 22:33:44.542891731 +0330
@@ -22,6 +22,8 @@
 #ifndef __MLIB_READ_STREAM_H__
 #define __MLIB_READ_STREAM_H__
 
+#include <boost/mpl/bool.hpp>
+
 #include "stream.h"
 #include "filesystem.h"
 
diff -ruN old/src/mlib/regex.cpp new/src/mlib/regex.cpp
--- old/src/mlib/regex.cpp	2016-04-10 15:15:39.000000000 +0430
+++ new/src/mlib/regex.cpp	2022-02-04 22:33:44.542891731 +0330
@@ -22,7 +22,7 @@
 #include "regex.h"
 #include "string.h"
 
-#include <boost/regex.hpp>
+#include <boost/regex/v4/regex.hpp>
 
 namespace re
 {
diff -ruN old/src/mlib/regex.h new/src/mlib/regex.h
--- old/src/mlib/regex.h	2022-02-04 22:35:35.320525320 +0330
+++ new/src/mlib/regex.h	2022-02-04 22:34:29.913287618 +0330
@@ -27,6 +27,7 @@
 #include <boost/regex/v4/regbase.hpp>
 #include <boost/regex/v4/match_flags.hpp>
 
+#include <boost/mpl/bool.hpp>
 #include <mlib/ptr.h>
 
 #include <string>
diff -ruN old/src/mlib/sdk/bfs.h new/src/mlib/sdk/bfs.h
--- old/src/mlib/sdk/bfs.h	2016-04-10 15:15:39.000000000 +0430
+++ new/src/mlib/sdk/bfs.h	2022-02-04 22:33:44.542891731 +0330
@@ -7,6 +7,7 @@
 //#define BOOST_FILESYSTEM_NO_DEPRECATED
 
 #include <boost/filesystem/path.hpp>
+#include <boost/filesystem/exception.hpp>
 #include <boost/filesystem/operations.hpp>
 #include <boost/filesystem/convenience.hpp> // fs::create_directories()
 
diff -ruN old/src/mlib/tech.h new/src/mlib/tech.h
--- old/src/mlib/tech.h	2016-04-10 15:15:39.000000000 +0430
+++ new/src/mlib/tech.h	2022-02-04 22:33:44.542891731 +0330
@@ -26,7 +26,7 @@
 //  Технические вещи
 // 
 #include <boost/current_function.hpp>  // для BOOST_CURRENT_FUNCTION
-#include <boost/detail/endian.hpp>     // для BOOST_XXX_ENDIAN
+#include <boost/predef/other/endian.h> // BOOST_ENDIAN_*_BYTE
 #include <boost/version.hpp>           // для BOOST_MINOR_VERSION
 
 // для С-шного кода в С++
@@ -78,9 +78,9 @@
                 long line, const char* function);
 
 // endianness
-#if defined(BOOST_BIG_ENDIAN)
+#if defined(BOOST_ENDIAN_BIG_BYTE)
 #   define HAS_BIG_ENDIAN
-#elif defined(BOOST_LITTLE_ENDIAN)
+#elif defined(BOOST_ENDIAN_LITTLE_BYTE)
 #   define HAS_LITTLE_ENDIAN
 #else
 #   error mlib/tech.h: unknown endianness (legacy PDP arch?)