diff --git a/boost b/boost
index a97e9ae..d0115b7 160000
--- a/boost
+++ b/boost
@@ -1 +1 @@
-Subproject commit a97e9ae7d481e8dd4637062dfd49481dfd853735
+Subproject commit d0115b733d330c33006be98ae33bfa537d31402b
diff --git a/lutin_boost-atomic.py b/lutin_boost-atomic.py
index 09c9717..71b6817 100644
--- a/lutin_boost-atomic.py
+++ b/lutin_boost-atomic.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -25,23 +25,6 @@ def get_version():
 	return "version.txt"
 
 def configure(target, my_module):
-	my_module.add_src_file([
-	    'boost/libs/atomic/src/lockpool.cpp',
-	    ])
-	
-	my_module.add_flag('c++', [
-	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_ATOMIC_DYN_LINK=1',
-	    '-DBOOST_ATOMIC_SOURCE',
-	    '-DNDEBUG',
-	    ])
-	
-	
-	my_module.add_flag('c', [
-	    '-finline-functions',
-	    '-Wno-inline',
-	    '-Wall',
-	    ])
 	
 	
 	my_module.compile_version('c++', 2011)
@@ -50,7 +33,6 @@ def configure(target, my_module):
 	    'm',
 	    'cxx',
 	    'boost-include',
-	    'pthread',
 	    ])
 	return True
 
diff --git a/lutin_boost-chrono.py b/lutin_boost-chrono.py
index d9c2dd8..bbbfec1 100644
--- a/lutin_boost-chrono.py
+++ b/lutin_boost-chrono.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -25,29 +25,6 @@ def get_version():
 	return "version.txt"
 
 def configure(target, my_module):
-	my_module.add_src_file([
-	    'boost/libs/chrono/src/chrono.cpp',
-	    'boost/libs/chrono/src/thread_clock.cpp',
-	    'boost/libs/chrono/src/process_cpu_clocks.cpp',
-	    ])
-	
-	my_module.add_flag('c++', [
-	    '-DBOOST_ALL_DYN_LINK=1',
-	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
-	    '-DNDEBUG',
-	    ])
-	
-	
-	my_module.add_flag('c', [
-	    '-finline-functions',
-	    '-Wno-inline',
-	    '-Wall',
-	    '-pedantic',
-	    '-Wextra',
-	    '-Wno-long-long',
-	    ])
 	
 	
 	my_module.compile_version('c++', 2011)
@@ -56,8 +33,6 @@ def configure(target, my_module):
 	    'm',
 	    'cxx',
 	    'boost-include',
-	    'pthread',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-container.py b/lutin_boost-container.py
index 0735eac..eac7703 100644
--- a/lutin_boost-container.py
+++ b/lutin_boost-container.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -25,37 +25,6 @@ def get_version():
 	return "version.txt"
 
 def configure(target, my_module):
-	my_module.add_src_file([
-	    'boost/libs/container/src/alloc_lib.c',
-	    'boost/libs/container/src/dlmalloc.cpp',
-	    'boost/libs/container/src/global_resource.cpp',
-	    'boost/libs/container/src/monotonic_buffer_resource.cpp',
-	    'boost/libs/container/src/pool_resource.cpp',
-	    'boost/libs/container/src/synchronized_pool_resource.cpp',
-	    'boost/libs/container/src/unsynchronized_pool_resource.cpp',
-	    ])
-	
-	my_module.add_flag('c', [
-	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_CONTAINER_DYN_LINK=1',
-	    '-DNDEBUG',
-	    ])
-	
-	my_module.add_flag('c++', [
-	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_CONTAINER_DYN_LINK=1',
-	    '-DNDEBUG',
-	    ])
-	
-	
-	my_module.add_flag('c', [
-	    '-finline-functions',
-	    '-Wno-inline',
-	    '-Wall',
-	    '-finline-functions',
-	    '-Wno-inline',
-	    '-Wall',
-	    ])
 	
 	
 	my_module.compile_version('c++', 2011)
@@ -64,8 +33,6 @@ def configure(target, my_module):
 	    'm',
 	    'cxx',
 	    'boost-include',
-	    'pthread',
-	    'pthread',
 	    ])
 	return True
 
diff --git a/lutin_boost-context.py b/lutin_boost-context.py
index 939ea87..afd3782 100644
--- a/lutin_boost-context.py
+++ b/lutin_boost-context.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -25,38 +25,6 @@ def get_version():
 	return "version.txt"
 
 def configure(target, my_module):
-	my_module.add_src_file([
-	    'boost/libs/context/src/asm/make_x86_64_sysv_elf_gas.S',
-	    'boost/libs/context/src/asm/jump_x86_64_sysv_elf_gas.S',
-	    'boost/libs/context/src/asm/ontop_x86_64_sysv_elf_gas.S',
-	    'boost/libs/context/src/posix/stack_traits.cpp',
-	    ])
-	
-	my_module.add_flag('c++', [
-	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_CONTEXT_DYN_LINK=1',
-	    '-DBOOST_CONTEXT_SOURCE',
-	    '-DBOOST_DISABLE_ASSERTS',
-	    '-DNDEBUG',
-	    ])
-	
-	my_module.add_flag('s', [
-	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_CONTEXT_DYN_LINK=1',
-	    '-DBOOST_CONTEXT_SOURCE',
-	    '-DBOOST_DISABLE_ASSERTS',
-	    '-DNDEBUG',
-	    ])
-	
-	
-	my_module.add_flag('c', [
-	    '-finline-functions',
-	    '-Wno-inline',
-	    '-Wall',
-	    '-finline-functions',
-	    '-Wno-inline',
-	    '-Wall',
-	    ])
 	
 	
 	my_module.compile_version('c++', 2011)
@@ -65,8 +33,6 @@ def configure(target, my_module):
 	    'm',
 	    'cxx',
 	    'boost-include',
-	    'pthread',
-	    'pthread',
 	    ])
 	return True
 
diff --git a/lutin_boost-signals.py b/lutin_boost-contract.py
similarity index 66%
rename from lutin_boost-signals.py
rename to lutin_boost-contract.py
index 3c14fb4..f44b1e3 100644
--- a/lutin_boost-signals.py
+++ b/lutin_boost-contract.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -7,7 +7,7 @@ def get_type():
 	return "LIBRARY"
 
 def get_desc():
-	return "boost:boost-signals library"
+	return "boost:boost-contract library"
 
 #def get_licence():
 #	return "UNKNOW"
@@ -26,25 +26,22 @@ def get_version():
 
 def configure(target, my_module):
 	my_module.add_src_file([
-	    'boost/libs/signals/src/trackable.cpp',
-	    'boost/libs/signals/src/connection.cpp',
-	    'boost/libs/signals/src/named_slot_map.cpp',
-	    'boost/libs/signals/src/signal_base.cpp',
-	    'boost/libs/signals/src/slot.cpp',
+	    'boost/libs/contract/src/contract.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_SIGNALS_DYN_LINK=1',
-	    '-DBOOST_SIGNALS_NO_LIB=1',
+	    '-DBOOST_CONTRACT_DYN_LINK',
 	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
diff --git a/lutin_boost-coroutine.py b/lutin_boost-coroutine.py
index adb1587..9948dd0 100644
--- a/lutin_boost-coroutine.py
+++ b/lutin_boost-coroutine.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -38,8 +38,6 @@ def configure(target, my_module):
 	    '-DBOOST_COROUTINES_DYN_LINK=1',
 	    '-DBOOST_COROUTINES_SOURCE',
 	    '-DBOOST_DISABLE_ASSERTS',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_THREAD_BUILD_DLL=1',
 	    '-DBOOST_THREAD_POSIX',
 	    '-DBOOST_THREAD_USE_DLL=1',
@@ -48,9 +46,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
@@ -64,7 +64,6 @@ def configure(target, my_module):
 	    'boost-chrono',
 	    'boost-context',
 	    'boost-thread',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-date-time.py b/lutin_boost-date-time.py
index 746de46..1cde64c 100644
--- a/lutin_boost-date-time.py
+++ b/lutin_boost-date-time.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -27,8 +27,6 @@ def get_version():
 def configure(target, my_module):
 	my_module.add_src_file([
 	    'boost/libs/date_time/src/gregorian/greg_month.cpp',
-	    'boost/libs/date_time/src/gregorian/greg_weekday.cpp',
-	    'boost/libs/date_time/src/gregorian/date_generators.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
@@ -40,9 +38,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
diff --git a/lutin_boost-fiber.py b/lutin_boost-fiber.py
index bac6ae5..475635a 100644
--- a/lutin_boost-fiber.py
+++ b/lutin_boost-fiber.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -26,17 +26,15 @@ def get_version():
 
 def configure(target, my_module):
 	my_module.add_src_file([
-	    'boost/libs/fiber/src/numa/linux/pin_thread.cpp',
-	    'boost/libs/fiber/src/numa/linux/topology.cpp',
 	    'boost/libs/fiber/src/algo/algorithm.cpp',
 	    'boost/libs/fiber/src/algo/round_robin.cpp',
 	    'boost/libs/fiber/src/algo/shared_work.cpp',
 	    'boost/libs/fiber/src/algo/work_stealing.cpp',
-	    'boost/libs/fiber/src/algo/numa/work_stealing.cpp',
 	    'boost/libs/fiber/src/barrier.cpp',
 	    'boost/libs/fiber/src/condition_variable.cpp',
 	    'boost/libs/fiber/src/context.cpp',
 	    'boost/libs/fiber/src/fiber.cpp',
+	    'boost/libs/fiber/src/waker.cpp',
 	    'boost/libs/fiber/src/future.cpp',
 	    'boost/libs/fiber/src/mutex.cpp',
 	    'boost/libs/fiber/src/properties.cpp',
@@ -44,6 +42,10 @@ def configure(target, my_module):
 	    'boost/libs/fiber/src/recursive_timed_mutex.cpp',
 	    'boost/libs/fiber/src/timed_mutex.cpp',
 	    'boost/libs/fiber/src/scheduler.cpp',
+	    'boost/libs/context/src/asm/make_x86_64_sysv_elf_gas.S',
+	    'boost/libs/context/src/asm/jump_x86_64_sysv_elf_gas.S',
+	    'boost/libs/context/src/asm/ontop_x86_64_sysv_elf_gas.S',
+	    'boost/libs/context/src/posix/stack_traits.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
@@ -53,15 +55,29 @@ def configure(target, my_module):
 	    '-DBOOST_FIBERS_DYN_LINK=1',
 	    '-DBOOST_FIBERS_SOURCE',
 	    '-DBOOST_FILESYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
+	    '-DNDEBUG',
+	    '-DBOOST_CONTEXT_SOURCE',
+	    ])
+	
+	my_module.add_flag('s', [
+	    '-DBOOST_ALL_NO_LIB=1',
+	    '-DBOOST_CONTEXT_DYN_LINK=1',
+	    '-DBOOST_CONTEXT_SOURCE',
+	    '-DBOOST_DISABLE_ASSERTS',
 	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
+	    '-finline-functions',
+	    '-Wno-inline',
+	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
@@ -72,9 +88,9 @@ def configure(target, my_module):
 	    'cxx',
 	    'boost-include',
 	    'pthread',
-	    'boost-context',
 	    'boost-filesystem',
-	    'boost-system',
+	    'boost-context',
+	    'pthread',
 	    ])
 	return True
 
diff --git a/lutin_boost-filesystem.py b/lutin_boost-filesystem.py
index a5d2a62..35cb8e2 100644
--- a/lutin_boost-filesystem.py
+++ b/lutin_boost-filesystem.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -27,6 +27,8 @@ def get_version():
 def configure(target, my_module):
 	my_module.add_src_file([
 	    'boost/libs/filesystem/src/codecvt_error_category.cpp',
+	    'boost/libs/filesystem/src/exception.cpp',
+	    'boost/libs/filesystem/src/directory.cpp',
 	    'boost/libs/filesystem/src/operations.cpp',
 	    'boost/libs/filesystem/src/path.cpp',
 	    'boost/libs/filesystem/src/path_traits.cpp',
@@ -39,18 +41,27 @@ def configure(target, my_module):
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
 	    '-DBOOST_FILESYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
+	    '-DBOOST_FILESYSTEM_HAS_STATX',
+	    '-DBOOST_FILESYSTEM_HAS_STATX_SYSCALL',
+	    '-DBOOST_FILESYSTEM_HAS_STAT_ST_MTIM',
+	    '-DBOOST_FILESYSTEM_SOURCE',
 	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
+	my_module.add_path([
+	    'boost/libs/filesystem/src',
+	    ], type='c++')
+	
 	my_module.compile_version('c++', 2011)
 	my_module.add_depend([
 	    'z',
@@ -58,7 +69,6 @@ def configure(target, my_module):
 	    'cxx',
 	    'boost-include',
 	    'pthread',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-graph.py b/lutin_boost-graph.py
index 793d534..e3e1894 100644
--- a/lutin_boost-graph.py
+++ b/lutin_boost-graph.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -39,9 +39,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
diff --git a/lutin_boost-include.py b/lutin_boost-include.py
index 074bee5..801eea3 100644
--- a/lutin_boost-include.py
+++ b/lutin_boost-include.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
diff --git a/lutin_boost-iostreams.py b/lutin_boost-iostreams.py
index bf551e7..27e3c5d 100644
--- a/lutin_boost-iostreams.py
+++ b/lutin_boost-iostreams.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -32,6 +32,7 @@ def configure(target, my_module):
 	    'boost/libs/iostreams/src/gzip.cpp',
 	    'boost/libs/iostreams/src/lzma.cpp',
 	    'boost/libs/iostreams/src/zlib.cpp',
+	    'boost/libs/iostreams/src/zstd.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
@@ -43,9 +44,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
diff --git a/lutin_boost-json.py b/lutin_boost-json.py
new file mode 100644
index 0000000..6586458
--- /dev/null
+++ b/lutin_boost-json.py
@@ -0,0 +1,79 @@
+#!/usr/bin/python
+import realog.debug as debug
+import lutin.tools as tools
+import os
+
+def get_type():
+	return "LIBRARY"
+
+def get_desc():
+	return "boost:boost-json library"
+
+#def get_licence():
+#	return "UNKNOW"
+
+def get_compagny_type():
+	return "org"
+
+def get_compagny_name():
+	return "boost"
+
+#def get_maintainer():
+#	return "UNKNOW"
+
+def get_version():
+	return "version.txt"
+
+def configure(target, my_module):
+	my_module.add_src_file([
+	    'boost/libs/json/src/src.cpp',
+	    'boost/libs/container/src/alloc_lib.c',
+	    'boost/libs/container/src/dlmalloc.cpp',
+	    'boost/libs/container/src/global_resource.cpp',
+	    'boost/libs/container/src/monotonic_buffer_resource.cpp',
+	    'boost/libs/container/src/pool_resource.cpp',
+	    'boost/libs/container/src/synchronized_pool_resource.cpp',
+	    'boost/libs/container/src/unsynchronized_pool_resource.cpp',
+	    ])
+	
+	my_module.add_flag('c', [
+	    '-DBOOST_ALL_NO_LIB=1',
+	    '-DBOOST_CONTAINER_DYN_LINK=1',
+	    '-DNDEBUG',
+	    ])
+	
+	my_module.add_flag('c++', [
+	    '-DBOOST_ALL_NO_LIB=1',
+	    '-DBOOST_CONTAINER_DYN_LINK=1',
+	    '-DBOOST_JSON_DYN_LINK=1',
+	    '-DBOOST_JSON_SOURCE',
+	    '-DNDEBUG',
+	    ])
+	
+	
+	my_module.add_flag('c', [
+	    '-finline-functions',
+	    '-Wno-inline',
+	    '-Wall',
+	    '-fvisibility=hidden',
+	    '-fvisibility-inlines-hidden',
+	    '-finline-functions',
+	    '-Wno-inline',
+	    '-Wall',
+	    '-fvisibility=hidden',
+	    ])
+	
+	
+	my_module.compile_version('c++', 2011)
+	my_module.add_depend([
+	    'z',
+	    'm',
+	    'cxx',
+	    'boost-include',
+	    'pthread',
+	    'pthread',
+	    'boost-container',
+	    ])
+	return True
+
+
diff --git a/lutin_boost-locale.py b/lutin_boost-locale.py
index d2faac6..1b1eb0b 100644
--- a/lutin_boost-locale.py
+++ b/lutin_boost-locale.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -59,6 +59,12 @@ def configure(target, my_module):
 	    'boost/libs/locale/src/std/numeric.cpp',
 	    'boost/libs/locale/src/std/std_backend.cpp',
 	    'boost/libs/locale/src/util/gregorian.cpp',
+	    'boost/libs/chrono/src/chrono.cpp',
+	    'boost/libs/chrono/src/thread_clock.cpp',
+	    'boost/libs/chrono/src/process_cpu_clocks.cpp',
+	    'boost/libs/thread/src/pthread/thread.cpp',
+	    'boost/libs/thread/src/pthread/once.cpp',
+	    'boost/libs/thread/src/future.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
@@ -69,19 +75,27 @@ def configure(target, my_module):
 	    '-DBOOST_LOCALE_WITH_ICONV=1',
 	    '-DBOOST_LOCALE_WITH_ICU=1',
 	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_THREAD_BUILD_DLL=1',
 	    '-DBOOST_THREAD_NO_LIB=1',
 	    '-DBOOST_THREAD_POSIX',
 	    '-DBOOST_THREAD_USE_DLL=1',
 	    '-DNDEBUG',
+	    '-DBOOST_ALL_DYN_LINK=1',
+	    '-DBOOST_THREAD_DONT_USE_CHRONO',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
+	    '-Wextra',
+	    '-Wno-long-long',
+	    '-Wno-unused-parameter',
+	    '-Wunused-function',
+	    '-pedantic',
 	    ])
 	
 	
@@ -92,9 +106,9 @@ def configure(target, my_module):
 	    'cxx',
 	    'boost-include',
 	    'pthread',
+	    'boost-system',
 	    'boost-chrono',
 	    'boost-thread',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-log-setup.py b/lutin_boost-log-setup.py
index 05eadf1..f30f04c 100644
--- a/lutin_boost-log-setup.py
+++ b/lutin_boost-log-setup.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -41,7 +41,6 @@ def configure(target, my_module):
 	    '-DBOOST_ALL_NO_LIB=1',
 	    '-DBOOST_ATOMIC_DYN_LINK=1',
 	    '-DBOOST_CHRONO_DYN_LINK=1',
-	    '-DBOOST_DATE_TIME_DYN_LINK=1',
 	    '-DBOOST_FILESYSTEM_DYN_LINK=1',
 	    '-DBOOST_HAS_ICU=1',
 	    '-DBOOST_LOG_DYN_LINK=1',
@@ -53,13 +52,10 @@ def configure(target, my_module):
 	    '-DBOOST_LOG_USE_SSSE3',
 	    '-DBOOST_LOG_WITHOUT_EVENT_LOG',
 	    '-DBOOST_SPIRIT_USE_PHOENIX_V3=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_THREAD_BUILD_DLL=1',
 	    '-DBOOST_THREAD_DONT_USE_CHRONO=1',
 	    '-DBOOST_THREAD_POSIX',
 	    '-DBOOST_THREAD_USE_DLL=1',
-	    '-DDATE_TIME_INLINE',
 	    '-DNDEBUG',
 	    '-D_XOPEN_SOURCE=600',
 	    '-D__STDC_CONSTANT_MACROS',
@@ -67,12 +63,13 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-ftemplate-depth-1024',
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-fno-strict-aliasing',
-	    '-ftemplate-depth-1024',
 	    '-fvisibility=hidden',
+	    '-fno-strict-aliasing',
 	    ])
 	
 	
@@ -90,11 +87,9 @@ def configure(target, my_module):
 	    'boost-log',
 	    'boost-regex',
 	    'boost-filesystem',
-	    'boost-date-time',
-	    'boost-thread',
-	    'boost-chrono',
-	    'boost-system',
 	    'boost-atomic',
+	    'boost-chrono',
+	    'boost-thread',
 	    ])
 	return True
 
diff --git a/lutin_boost-log.py b/lutin_boost-log.py
index 6f0586b..a242dce 100644
--- a/lutin_boost-log.py
+++ b/lutin_boost-log.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -55,7 +55,6 @@ def configure(target, my_module):
 	    'boost/libs/log/src/format_parser.cpp',
 	    'boost/libs/log/src/date_time_format_parser.cpp',
 	    'boost/libs/log/src/named_scope_format_parser.cpp',
-	    'boost/libs/log/src/unhandled_exception_count.cpp',
 	    'boost/libs/log/src/permissions.cpp',
 	    'boost/libs/log/src/dump.cpp',
 	    'boost/libs/log/src/dump_avx2.cpp',
@@ -63,13 +62,15 @@ def configure(target, my_module):
 	    'boost/libs/log/src/posix/ipc_reliable_message_queue.cpp',
 	    'boost/libs/log/src/posix/object_name.cpp',
 	    'boost/libs/log/src/syslog_backend.cpp',
+	    'boost/libs/atomic/src/lock_pool.cpp',
+	    'boost/libs/atomic/src/find_address_sse2.cpp',
+	    'boost/libs/atomic/src/find_address_sse41.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
 	    '-DBOOST_ATOMIC_DYN_LINK=1',
 	    '-DBOOST_CHRONO_DYN_LINK=1',
-	    '-DBOOST_DATE_TIME_DYN_LINK=1',
 	    '-DBOOST_FILESYSTEM_DYN_LINK=1',
 	    '-DBOOST_HAS_ICU=1',
 	    '-DBOOST_LOG_BUILDING_THE_LIB=1',
@@ -81,37 +82,40 @@ def configure(target, my_module):
 	    '-DBOOST_LOG_WITHOUT_DEBUG_OUTPUT',
 	    '-DBOOST_LOG_WITHOUT_EVENT_LOG',
 	    '-DBOOST_SPIRIT_USE_PHOENIX_V3=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_THREAD_BUILD_DLL=1',
 	    '-DBOOST_THREAD_DONT_USE_CHRONO=1',
 	    '-DBOOST_THREAD_POSIX',
 	    '-DBOOST_THREAD_USE_DLL=1',
-	    '-DDATE_TIME_INLINE',
 	    '-DNDEBUG',
 	    '-D_XOPEN_SOURCE=600',
 	    '-D__STDC_CONSTANT_MACROS',
+	    '-DBOOST_ATOMIC_SOURCE',
+	    '-DBOOST_ATOMIC_USE_SSE2',
+	    '-DBOOST_ATOMIC_USE_SSE41',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-ftemplate-depth-1024',
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-fno-strict-aliasing',
-	    '-ftemplate-depth-1024',
 	    '-fvisibility=hidden',
+	    '-fno-strict-aliasing',
 	    '-mavx',
 	    '-mavx2',
 	    '-msse',
 	    '-msse2',
 	    '-msse3',
 	    '-mssse3',
+	    '-msse4.1',
 	    ])
 	
 	
 	my_module.add_path([
 	    'boost/libs/log/src',
+	    'boost/libs/atomic/src',
 	    ], type='c++')
 	
 	my_module.compile_version('c++', 2011)
@@ -121,13 +125,11 @@ def configure(target, my_module):
 	    'cxx',
 	    'boost-include',
 	    'pthread',
+	    'boost-filesystem',
+	    'boost-regex',
 	    'boost-atomic',
 	    'boost-chrono',
 	    'boost-thread',
-	    'boost-date-time',
-	    'boost-filesystem',
-	    'boost-system',
-	    'boost-regex',
 	    ])
 	return True
 
diff --git a/lutin_boost-math-c99.py b/lutin_boost-math-c99.py
index e8bfe31..31398ab 100644
--- a/lutin_boost-math-c99.py
+++ b/lutin_boost-math-c99.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -58,6 +58,7 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
diff --git a/lutin_boost-math-c99f.py b/lutin_boost-math-c99f.py
index 058fe4d..9afaef1 100644
--- a/lutin_boost-math-c99f.py
+++ b/lutin_boost-math-c99f.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -58,6 +58,7 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
diff --git a/lutin_boost-math-c99l.py b/lutin_boost-math-c99l.py
index f4d4b55..20685d9 100644
--- a/lutin_boost-math-c99l.py
+++ b/lutin_boost-math-c99l.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -26,6 +26,7 @@ def get_version():
 
 def configure(target, my_module):
 	my_module.add_src_file([
+	    'boost/libs/math/config/has_long_double_support.cpp',
 	    'boost/libs/math/build/../src/tr1/acoshl.cpp',
 	    'boost/libs/math/build/../src/tr1/asinhl.cpp',
 	    'boost/libs/math/build/../src/tr1/atanhl.cpp',
@@ -51,13 +52,14 @@ def configure(target, my_module):
 	
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
+	    '-DNDEBUG',
 	    '-DBOOST_BUILD_PCH_ENABLED',
 	    '-DBOOST_MATH_TR1_DYN_LINK=1',
-	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
diff --git a/lutin_boost-math-tr1.py b/lutin_boost-math-tr1.py
index 6c9f817..66b1381 100644
--- a/lutin_boost-math-tr1.py
+++ b/lutin_boost-math-tr1.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -58,6 +58,7 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
diff --git a/lutin_boost-math-tr1f.py b/lutin_boost-math-tr1f.py
index a2ff628..7f8b676 100644
--- a/lutin_boost-math-tr1f.py
+++ b/lutin_boost-math-tr1f.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -58,6 +58,7 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
diff --git a/lutin_boost-math-tr1l.py b/lutin_boost-math-tr1l.py
index 2e8ab31..0cc3124 100644
--- a/lutin_boost-math-tr1l.py
+++ b/lutin_boost-math-tr1l.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -26,7 +26,6 @@ def get_version():
 
 def configure(target, my_module):
 	my_module.add_src_file([
-	    'boost/libs/math/config/has_long_double_support.cpp',
 	    'boost/libs/math/build/../src/tr1/assoc_laguerrel.cpp',
 	    'boost/libs/math/build/../src/tr1/assoc_legendrel.cpp',
 	    'boost/libs/math/build/../src/tr1/betal.cpp',
@@ -52,13 +51,14 @@ def configure(target, my_module):
 	
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DNDEBUG',
 	    '-DBOOST_BUILD_PCH_ENABLED',
 	    '-DBOOST_MATH_TR1_DYN_LINK=1',
+	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
diff --git a/lutin_boost-nowide.py b/lutin_boost-nowide.py
new file mode 100644
index 0000000..9409e60
--- /dev/null
+++ b/lutin_boost-nowide.py
@@ -0,0 +1,62 @@
+#!/usr/bin/python
+import realog.debug as debug
+import lutin.tools as tools
+import os
+
+def get_type():
+	return "LIBRARY"
+
+def get_desc():
+	return "boost:boost-nowide library"
+
+#def get_licence():
+#	return "UNKNOW"
+
+def get_compagny_type():
+	return "org"
+
+def get_compagny_name():
+	return "boost"
+
+#def get_maintainer():
+#	return "UNKNOW"
+
+def get_version():
+	return "version.txt"
+
+def configure(target, my_module):
+	my_module.add_src_file([
+	    'boost/libs/nowide/src/cstdio.cpp',
+	    'boost/libs/nowide/src/cstdlib.cpp',
+	    'boost/libs/nowide/src/filebuf.cpp',
+	    'boost/libs/nowide/src/iostream.cpp',
+	    'boost/libs/nowide/src/stat.cpp',
+	    ])
+	
+	my_module.add_flag('c++', [
+	    '-DBOOST_ALL_NO_LIB=1',
+	    '-DBOOST_NOWIDE_DYN_LINK=1',
+	    '-DNDEBUG',
+	    ])
+	
+	
+	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
+	    '-finline-functions',
+	    '-Wno-inline',
+	    '-Wall',
+	    '-fvisibility=hidden',
+	    ])
+	
+	
+	my_module.compile_version('c++', 2011)
+	my_module.add_depend([
+	    'z',
+	    'm',
+	    'cxx',
+	    'boost-include',
+	    'pthread',
+	    ])
+	return True
+
+
diff --git a/lutin_boost-numpy39.py b/lutin_boost-numpy39.py
new file mode 100644
index 0000000..343444b
--- /dev/null
+++ b/lutin_boost-numpy39.py
@@ -0,0 +1,69 @@
+#!/usr/bin/python
+import realog.debug as debug
+import lutin.tools as tools
+import os
+
+def get_type():
+	return "LIBRARY"
+
+def get_desc():
+	return "boost:boost-numpy39 library"
+
+#def get_licence():
+#	return "UNKNOW"
+
+def get_compagny_type():
+	return "org"
+
+def get_compagny_name():
+	return "boost"
+
+#def get_maintainer():
+#	return "UNKNOW"
+
+def get_version():
+	return "version.txt"
+
+def configure(target, my_module):
+	my_module.add_src_file([
+	    'boost/libs/python/src/numpy/dtype.cpp',
+	    'boost/libs/python/src/numpy/matrix.cpp',
+	    'boost/libs/python/src/numpy/ndarray.cpp',
+	    'boost/libs/python/src/numpy/numpy.cpp',
+	    'boost/libs/python/src/numpy/scalars.cpp',
+	    'boost/libs/python/src/numpy/ufunc.cpp',
+	    ])
+	
+	my_module.add_flag('c++', [
+	    '-DBOOST_ALL_NO_LIB=1',
+	    '-DBOOST_NUMPY_SOURCE',
+	    '-DNDEBUG',
+	    ])
+	
+	
+	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
+	    '-finline-functions',
+	    '-Wno-inline',
+	    '-Wall',
+	    '-fvisibility=hidden',
+	    ])
+	
+	
+	my_module.add_path([
+	    '/usr/include/python3.9',
+	    '/usr/lib/python3.9/site-packages/numpy/core/include',
+	    ], type='c++')
+	
+	my_module.compile_version('c++', 2011)
+	my_module.add_depend([
+	    'z',
+	    'm',
+	    'cxx',
+	    'boost-include',
+	    'pthread',
+	    'boost-python39',
+	    ])
+	return True
+
+
diff --git a/lutin_boost-prg-exec-monitor.py b/lutin_boost-prg-exec-monitor.py
index a072d8b..721693f 100644
--- a/lutin_boost-prg-exec-monitor.py
+++ b/lutin_boost-prg-exec-monitor.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -33,20 +33,17 @@ def configure(target, my_module):
 	
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_CHRONO_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_TEST_DYN_LINK=1',
-	    '-DBOOST_TIMER_DYN_LINK=1',
 	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
+	    '-fvisibility=hidden',
 	    '-Wno-variadic-macros',
 	    ])
 	
@@ -58,8 +55,6 @@ def configure(target, my_module):
 	    'cxx',
 	    'boost-include',
 	    'pthread',
-	    'boost-timer',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-program-options.py b/lutin_boost-program-options.py
index 90a4996..645657f 100644
--- a/lutin_boost-program-options.py
+++ b/lutin_boost-program-options.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -47,9 +47,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
diff --git a/lutin_boost-python3.py b/lutin_boost-python39.py
similarity index 92%
rename from lutin_boost-python3.py
rename to lutin_boost-python39.py
index 8f27da2..bd7eb98 100644
--- a/lutin_boost-python3.py
+++ b/lutin_boost-python39.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -7,7 +7,7 @@ def get_type():
 	return "LIBRARY"
 
 def get_desc():
-	return "boost:boost-python3 library"
+	return "boost:boost-python39 library"
 
 #def get_licence():
 #	return "UNKNOW"
@@ -63,14 +63,16 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
 	my_module.add_path([
-	    '/usr/include/python3.6m',
+	    '/usr/include/python3.9',
 	    ], type='c++')
 	
 	my_module.compile_version('c++', 2011)
diff --git a/lutin_boost-random.py b/lutin_boost-random.py
index 94ca438..bdf67f0 100644
--- a/lutin_boost-random.py
+++ b/lutin_boost-random.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -32,15 +32,16 @@ def configure(target, my_module):
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
 	    '-DBOOST_RANDOM_DYN_LINK',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
 	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
@@ -51,7 +52,6 @@ def configure(target, my_module):
 	    'cxx',
 	    'boost-include',
 	    'pthread',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-regex.py b/lutin_boost-regex.py
index f09cb88..a896552 100644
--- a/lutin_boost-regex.py
+++ b/lutin_boost-regex.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -26,23 +26,11 @@ def get_version():
 
 def configure(target, my_module):
 	my_module.add_src_file([
-	    'boost/libs/regex/build/../src/c_regex_traits.cpp',
-	    'boost/libs/regex/build/../src/cpp_regex_traits.cpp',
-	    'boost/libs/regex/build/../src/cregex.cpp',
-	    'boost/libs/regex/build/../src/fileiter.cpp',
-	    'boost/libs/regex/build/../src/icu.cpp',
-	    'boost/libs/regex/build/../src/instances.cpp',
 	    'boost/libs/regex/build/../src/posix_api.cpp',
 	    'boost/libs/regex/build/../src/regex.cpp',
 	    'boost/libs/regex/build/../src/regex_debug.cpp',
-	    'boost/libs/regex/build/../src/regex_raw_buffer.cpp',
-	    'boost/libs/regex/build/../src/regex_traits_defaults.cpp',
 	    'boost/libs/regex/build/../src/static_mutex.cpp',
-	    'boost/libs/regex/build/../src/w32_regex_traits.cpp',
-	    'boost/libs/regex/build/../src/wc_regex_traits.cpp',
 	    'boost/libs/regex/build/../src/wide_posix_api.cpp',
-	    'boost/libs/regex/build/../src/winstances.cpp',
-	    'boost/libs/regex/build/../src/usinstances.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
@@ -54,10 +42,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
diff --git a/lutin_boost-serialization.py b/lutin_boost-serialization.py
index ddc2f71..3a84744 100644
--- a/lutin_boost-serialization.py
+++ b/lutin_boost-serialization.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -26,6 +26,7 @@ def get_version():
 
 def configure(target, my_module):
 	my_module.add_src_file([
+	    'boost/libs/serialization/src/archive_exception.cpp',
 	    'boost/libs/serialization/src/basic_archive.cpp',
 	    'boost/libs/serialization/src/basic_iarchive.cpp',
 	    'boost/libs/serialization/src/basic_iserializer.cpp',
@@ -47,14 +48,19 @@ def configure(target, my_module):
 	    'boost/libs/serialization/src/stl_port.cpp',
 	    'boost/libs/serialization/src/text_iarchive.cpp',
 	    'boost/libs/serialization/src/text_oarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_text_iarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_text_oarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_binary_iarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_binary_oarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_xml_iarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_xml_oarchive.cpp',
 	    'boost/libs/serialization/src/void_cast.cpp',
-	    'boost/libs/serialization/src/archive_exception.cpp',
 	    'boost/libs/serialization/src/xml_grammar.cpp',
 	    'boost/libs/serialization/src/xml_iarchive.cpp',
-	    'boost/libs/serialization/src/xml_oarchive.cpp',
 	    'boost/libs/serialization/src/xml_archive_exception.cpp',
 	    'boost/libs/serialization/src/codecvt_null.cpp',
 	    'boost/libs/serialization/src/utf8_codecvt_facet.cpp',
+	    'boost/libs/serialization/src/xml_oarchive.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
@@ -65,12 +71,12 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-ftemplate-depth-255',
 	    '-fvisibility=hidden',
-	    '-fvisibility-inlines-hidden',
+	    '-ftemplate-depth-255',
 	    ])
 	
 	
diff --git a/lutin_boost-stacktrace-addr2line.py b/lutin_boost-stacktrace-addr2line.py
index 455b996..85e7f62 100644
--- a/lutin_boost-stacktrace-addr2line.py
+++ b/lutin_boost-stacktrace-addr2line.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -37,10 +37,10 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
 	    '-fvisibility=hidden',
 	    ])
 	
diff --git a/lutin_boost-stacktrace-basic.py b/lutin_boost-stacktrace-basic.py
index d556311..2f20df2 100644
--- a/lutin_boost-stacktrace-basic.py
+++ b/lutin_boost-stacktrace-basic.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -37,10 +37,10 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
 	    '-fvisibility=hidden',
 	    ])
 	
diff --git a/lutin_boost-stacktrace-noop.py b/lutin_boost-stacktrace-noop.py
index 8e3840c..a3c8ee3 100644
--- a/lutin_boost-stacktrace-noop.py
+++ b/lutin_boost-stacktrace-noop.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -37,10 +37,10 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
 	    '-fvisibility=hidden',
 	    ])
 	
diff --git a/lutin_boost-system.py b/lutin_boost-system.py
index 91d3bb4..e43d956 100644
--- a/lutin_boost-system.py
+++ b/lutin_boost-system.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -37,10 +37,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
diff --git a/lutin_boost-thread.py b/lutin_boost-thread.py
index 946cd40..80abeb7 100644
--- a/lutin_boost-thread.py
+++ b/lutin_boost-thread.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -25,32 +25,6 @@ def get_version():
 	return "version.txt"
 
 def configure(target, my_module):
-	my_module.add_src_file([
-	    'boost/libs/thread/src/pthread/thread.cpp',
-	    'boost/libs/thread/src/pthread/once.cpp',
-	    'boost/libs/thread/src/future.cpp',
-	    ])
-	
-	my_module.add_flag('c++', [
-	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_THREAD_BUILD_DLL=1',
-	    '-DBOOST_THREAD_DONT_USE_CHRONO',
-	    '-DBOOST_THREAD_POSIX',
-	    '-DNDEBUG',
-	    ])
-	
-	
-	my_module.add_flag('c', [
-	    '-finline-functions',
-	    '-Wno-inline',
-	    '-Wall',
-	    '-pedantic',
-	    '-Wextra',
-	    '-Wno-long-long',
-	    '-Wno-unused-parameter',
-	    '-Wunused-function',
-	    ])
 	
 	
 	my_module.compile_version('c++', 2011)
@@ -59,8 +33,6 @@ def configure(target, my_module):
 	    'm',
 	    'cxx',
 	    'boost-include',
-	    'pthread',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-timer.py b/lutin_boost-timer.py
index 2ef736b..a625795 100644
--- a/lutin_boost-timer.py
+++ b/lutin_boost-timer.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -33,18 +33,17 @@ def configure(target, my_module):
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
 	    '-DBOOST_CHRONO_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_TIMER_DYN_LINK=1',
 	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
@@ -56,7 +55,6 @@ def configure(target, my_module):
 	    'boost-include',
 	    'pthread',
 	    'boost-chrono',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-type-erasure.py b/lutin_boost-type-erasure.py
index 9a577d4..267f92d 100644
--- a/lutin_boost-type-erasure.py
+++ b/lutin_boost-type-erasure.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -33,7 +33,6 @@ def configure(target, my_module):
 	    '-DBOOST_ALL_NO_LIB=1',
 	    '-DBOOST_CHRONO_DYN_LINK=1',
 	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_THREAD_BUILD_DLL=1',
 	    '-DBOOST_THREAD_POSIX',
 	    '-DBOOST_THREAD_USE_DLL=1',
@@ -43,9 +42,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    ])
 	
 	
@@ -57,8 +58,8 @@ def configure(target, my_module):
 	    'boost-include',
 	    'pthread',
 	    'boost-thread',
-	    'boost-chrono',
 	    'boost-system',
+	    'boost-chrono',
 	    ])
 	return True
 
diff --git a/lutin_boost-unit-test-framework.py b/lutin_boost-unit-test-framework.py
index 471d469..a4608a8 100644
--- a/lutin_boost-unit-test-framework.py
+++ b/lutin_boost-unit-test-framework.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -47,20 +47,17 @@ def configure(target, my_module):
 	
 	my_module.add_flag('c++', [
 	    '-DBOOST_ALL_NO_LIB=1',
-	    '-DBOOST_CHRONO_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_DYN_LINK=1',
-	    '-DBOOST_SYSTEM_NO_DEPRECATED',
 	    '-DBOOST_TEST_DYN_LINK=1',
-	    '-DBOOST_TIMER_DYN_LINK=1',
 	    '-DNDEBUG',
 	    ])
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-pedantic',
+	    '-fvisibility=hidden',
 	    '-Wno-variadic-macros',
 	    ])
 	
@@ -72,8 +69,6 @@ def configure(target, my_module):
 	    'cxx',
 	    'boost-include',
 	    'pthread',
-	    'boost-timer',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-wave.py b/lutin_boost-wave.py
index 70240a6..489b272 100644
--- a/lutin_boost-wave.py
+++ b/lutin_boost-wave.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -30,6 +30,7 @@ def configure(target, my_module):
 	    'boost/libs/wave/src/instantiate_cpp_grammar.cpp',
 	    'boost/libs/wave/src/instantiate_cpp_literalgrs.cpp',
 	    'boost/libs/wave/src/instantiate_defined_grammar.cpp',
+	    'boost/libs/wave/src/instantiate_has_include_grammar.cpp',
 	    'boost/libs/wave/src/instantiate_predef_macros.cpp',
 	    'boost/libs/wave/src/instantiate_re2c_lexer.cpp',
 	    'boost/libs/wave/src/instantiate_re2c_lexer_str.cpp',
@@ -47,9 +48,11 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
+	    '-fvisibility=hidden',
 	    '-w',
 	    ])
 	
@@ -63,9 +66,7 @@ def configure(target, my_module):
 	    'pthread',
 	    'boost-filesystem',
 	    'boost-thread',
-	    'boost-date-time',
 	    'boost-chrono',
-	    'boost-system',
 	    ])
 	return True
 
diff --git a/lutin_boost-wserialization.py b/lutin_boost-wserialization.py
index 18dcd2e..9e6bb27 100644
--- a/lutin_boost-wserialization.py
+++ b/lutin_boost-wserialization.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -30,9 +30,13 @@ def configure(target, my_module):
 	    'boost/libs/serialization/src/basic_text_woprimitive.cpp',
 	    'boost/libs/serialization/src/text_wiarchive.cpp',
 	    'boost/libs/serialization/src/text_woarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_text_wiarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_text_woarchive.cpp',
 	    'boost/libs/serialization/src/xml_wgrammar.cpp',
 	    'boost/libs/serialization/src/xml_wiarchive.cpp',
 	    'boost/libs/serialization/src/xml_woarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_xml_wiarchive.cpp',
+	    'boost/libs/serialization/src/polymorphic_xml_woarchive.cpp',
 	    ])
 	
 	my_module.add_flag('c++', [
@@ -43,12 +47,12 @@ def configure(target, my_module):
 	
 	
 	my_module.add_flag('c', [
+	    '-fvisibility-inlines-hidden',
 	    '-finline-functions',
 	    '-Wno-inline',
 	    '-Wall',
-	    '-ftemplate-depth-255',
 	    '-fvisibility=hidden',
-	    '-fvisibility-inlines-hidden',
+	    '-ftemplate-depth-255',
 	    ])
 	
 	
diff --git a/lutin_boost.py b/lutin_boost.py
index 049ca01..17f649f 100644
--- a/lutin_boost.py
+++ b/lutin_boost.py
@@ -1,5 +1,5 @@
 #!/usr/bin/python
-import lutin.debug as debug
+import realog.debug as debug
 import lutin.tools as tools
 import os
 
@@ -25,42 +25,45 @@ def configure(target, my_module):
 	my_module.compile_version('c++', 2011)
 	my_module.add_depend([
 	    'boost-include',
-	    'boost-atomic',
-	    'boost-system',
-	    'boost-chrono',
-	    'boost-container',
-	    'boost-context',
-	    'boost-thread',
-	    'boost-coroutine',
-	    'boost-date-time',
 	    'boost-filesystem',
 	    'boost-fiber',
 	    'boost-regex',
 	    'boost-graph',
 	    'boost-iostreams',
+	    'boost-json',
+	    'boost-system',
 	    'boost-locale',
 	    'boost-log',
 	    'boost-log-setup',
-	    'boost-math-tr1',
-	    'boost-math-tr1f',
-	    'boost-math-tr1l',
 	    'boost-math-c99',
 	    'boost-math-c99f',
 	    'boost-math-c99l',
+	    'boost-math-tr1',
+	    'boost-math-tr1f',
+	    'boost-math-tr1l',
+	    'boost-nowide',
 	    'boost-program-options',
-	    'boost-python3',
+	    'boost-python39',
+	    'boost-numpy39',
 	    'boost-random',
 	    'boost-serialization',
 	    'boost-wserialization',
-	    'boost-signals',
 	    'boost-stacktrace-noop',
 	    'boost-stacktrace-addr2line',
 	    'boost-stacktrace-basic',
-	    'boost-timer',
 	    'boost-prg-exec-monitor',
 	    'boost-unit-test-framework',
+	    'boost-timer',
 	    'boost-type-erasure',
 	    'boost-wave',
+	    'boost-atomic',
+	    'boost-chrono',
+	    'boost-container',
+	    'boost-context',
+	    'boost-contract',
+	    'boost-thread',
+	    'boost-coroutine',
+	    'boost-date-time',
 	    ])
 
 
diff --git a/parseBuildOutputToLutin.py b/parseBuildOutputToLutin.py
index 0d7aa06..d3ed7e6 100755
--- a/parseBuildOutputToLutin.py
+++ b/parseBuildOutputToLutin.py
@@ -105,7 +105,7 @@ def genrate_lutin_file(lib_name, list_of_files, list_of_flags):
 	
 	out = ""
 	out += "#!/usr/bin/python\n"
-	out += "import lutin.debug as debug\n"
+	out += "import realog.debug as debug\n"
 	out += "import lutin.tools as tools\n"
 	out += "import os\n"
 	out += "\n"
@@ -190,7 +190,7 @@ def genrate_lutin_file(lib_name, list_of_files, list_of_flags):
 def generate_global_include_module():
 	out = ""
 	out += "#!/usr/bin/python\n"
-	out += "import lutin.debug as debug\n"
+	out += "import realog.debug as debug\n"
 	out += "import lutin.tools as tools\n"
 	out += "import os\n"
 	out += "\n"
@@ -231,7 +231,7 @@ def generate_global_include_module():
 def generate_global_module(list_of_module):
 	out = ""
 	out += "#!/usr/bin/python\n"
-	out += "import lutin.debug as debug\n"
+	out += "import realog.debug as debug\n"
 	out += "import lutin.tools as tools\n"
 	out += "import os\n"
 	out += "\n"
@@ -363,7 +363,7 @@ with open(build_output_file) as commit:
 		
 
 #create version file
-genrate_version("1.66.0")
+genrate_version("1.76.0")
 # generate a global inclue
 generate_global_include_module()
 # generate a global library
diff --git a/version.txt b/version.txt
index 17c6caa..1f3171c 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-1.66.0
\ No newline at end of file
+1.76.0
\ No newline at end of file