--- a/CMakeLists.txt	Wed Apr 16 12:12:55 2014 +0200
+++ b/CMakeLists.txt	Wed Apr 16 17:02:07 2014 +0200
@@ -354,6 +354,10 @@
         )
     endif()
 
+  elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+    # TODO
+    target_link_libraries(OrthancClient pthread)
+
   else()
     message(FATAL_ERROR "Support your platform here")
   endif()

--- a/Core/Toolbox.cpp	Wed Apr 16 12:12:55 2014 +0200
+++ b/Core/Toolbox.cpp	Wed Apr 16 17:02:07 2014 +0200
@@ -161,7 +161,7 @@
   {
 #if defined(_WIN32)
     ::Sleep(static_cast<DWORD>(microSeconds / static_cast<uint64_t>(1000)));
-#elif defined(__linux)
+#elif defined(__linux) || defined(__APPLE__)
     usleep(microSeconds);
 #else
 #error Support your platform here

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancPro/CMake/GoogleLogConfigurationDarwin.h	Wed Apr 16 17:02:07 2014 +0200
@@ -0,0 +1,175 @@
+/* src/config.h.  Generated from config.h.in by configure.  */
+/* src/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Namespace for Google classes */
+#define GOOGLE_NAMESPACE google
+
+/* Define if you have the `dladdr' function */
+/* #undef HAVE_DLADDR */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <execinfo.h> header file. */
+#define HAVE_EXECINFO_H 1
+
+/* Define if you have the `fcntl' function */
+#define HAVE_FCNTL 1
+
+/* Define to 1 if you have the <glob.h> header file. */
+#define HAVE_GLOB_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `pthread' library (-lpthread). */
+#define HAVE_LIBPTHREAD 1
+
+/* Define to 1 if you have the <libunwind.h> header file. */
+/* #undef HAVE_LIBUNWIND_H */
+
+/* define if you have google gflags library */
+/* #undef HAVE_LIB_GFLAGS */
+
+/* define if you have google gmock library */
+/* #undef HAVE_LIB_GMOCK */
+
+/* define if you have google gtest library */
+/* #undef HAVE_LIB_GTEST */
+
+/* define if you have libunwind */
+/* #undef HAVE_LIB_UNWIND */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* define if the compiler implements namespaces */
+#define HAVE_NAMESPACES 1
+
+/* Define if you have POSIX threads libraries and header files. */
+#define HAVE_PTHREAD 1
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#define HAVE_PWD_H 1
+
+/* define if the compiler implements pthread_rwlock_* */
+#define HAVE_RWLOCK 1
+
+/* Define if you have the `sigaltstack' function */
+#define HAVE_SIGALTSTACK 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <syscall.h> header file. */
+/* #undef HAVE_SYSCALL_H */
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#define HAVE_SYSLOG_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+/* #define HAVE_SYS_STAT_H 1 */
+
+/* Define to 1 if you have the <sys/syscall.h> header file. */
+#define HAVE_SYS_SYSCALL_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+/* #define HAVE_SYS_TYPES_H 1 */
+
+/* Define to 1 if you have the <sys/ucontext.h> header file. */
+/* #define HAVE_SYS_UCONTEXT_H 1 */
+
+/* Define to 1 if you have the <sys/utsname.h> header file. */
+#define HAVE_SYS_UTSNAME_H 1
+
+/* Define to 1 if you have the <ucontext.h> header file. */
+#define HAVE_UCONTEXT_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* define if the compiler supports using expression for operator */
+#define HAVE_USING_OPERATOR 1
+
+/* define if your compiler has __attribute__ */
+#define HAVE___ATTRIBUTE__ 1
+
+/* define if your compiler has __builtin_expect */
+#define HAVE___BUILTIN_EXPECT 1
+
+/* define if your compiler has __sync_val_compare_and_swap */
+#define HAVE___SYNC_VAL_COMPARE_AND_SWAP 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "glog"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "opensource@google.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "glog"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "glog 0.3.2"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "glog"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.3.2"
+
+/* How to access the PC from a struct ucontext */
+/*#include <ucontext.h>
+#include <sys/ucontext.h>
+#ifdef REG_RIP
+#define PC_FROM_UCONTEXT uc_mcontext.gregs[REG_RIP]
+#else
+#undef PC_FROM_UCONTEXT
+#endif*/
+
+// This is required for older versions of Linux
+#undef PC_FROM_UCONTEXT
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* The size of `void *', as computed by sizeof. */
+#define SIZEOF_VOID_P 8
+
+/* Define to 1 if you have the ANSI C header files. */
+/* #undef STDC_HEADERS */
+
+/* the namespace where STL code like vector<> is defined */
+#define STL_NAMESPACE std
+
+/* location of source code */
+#define TEST_SRC_DIR "."
+
+/* Version number of package */
+#define VERSION "0.3.2"
+
+/* Stops putting the code inside the Google namespace */
+#define _END_GOOGLE_NAMESPACE_ }
+
+/* Puts following code inside the Google namespace */
+#define _START_GOOGLE_NAMESPACE_ namespace google {

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/OrthancPro/MacOsX.txt	Wed Apr 16 17:02:07 2014 +0200
@@ -0,0 +1,58 @@
+Build
+=====
+
+mkdir Build
+cd Build
+cmake -GXcode -DCMAKE_OSX_DEPLOYMENT_TARGET=10.8 -DSTATIC_BUILD=ON -DSTANDALONE_BUILD=ON ..
+xcodebuild
+./Debug/UnitTests
+
+xcodebuild -configuration Release
+./Release/UnitTests
+
+
+Avec Xcode 4.2 (pour Mac OS 10.6)
+---------------------------------
+
+Le build 64bit ne fonctionne pas a cause de Google Log. Il faut preciser l'architecture :
+
+xcodebuild -arch i386
+xcodebuild -arch i386 -configuration Release
+
+
+
+Xcode
+=====
+
+Versions + SDK : http://en.wikipedia.org/wiki/Xcode
+
+http://stackoverflow.com/questions/6783308/adding-older-ios-sdks-to-xcode-4-1-in-lion
+
+Vieilles versions de Xcode :
+https://developer.apple.com/downloads/index.action?name=Xcode
+
+=> 7z x ../xcode_4.3.3_for_lion.dmg && sudo mount -o loop -t hfsplus ./5.hfs /mnt/
+   Archiver /mnt/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs (10.6 et 10.7)
+
+=> 7z x ../xcode_3.2.6_and_ios_sdk_4.3.dmg && sudo mount -o loop -t hfsplus ./5.hfs /mnt/
+
+
+# cd /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/
+# sudo tar xvfz ~/MacSDK-10.6-10.7.tar.gz
+
+
+
+https://gist.github.com/markrickert/7459455
+
+https://groups.google.com/forum/#!topic/rubymotion/c7UG95FsZWo : "You
+can compile to 10.6 if you have the proper SDK installed. Xcode 5 only
+allows you to install 10.7+. I'd advise sticking with 10.8+ for Mac
+and 6+ for iOS unless you have specific business reasons.  Now that
+Mavericks is free, people have no barrier to update."
+
+
+
+Outils
+======
+
+http://macdependency.googlecode.com/  => correspond a DependencyWalker

--- a/OrthancServer/DicomProtocol/DicomUserConnection.cpp	Wed Apr 16 12:12:55 2014 +0200
+++ b/OrthancServer/DicomProtocol/DicomUserConnection.cpp	Wed Apr 16 17:02:07 2014 +0200
@@ -58,6 +58,11 @@
 #endif 
 
 
+#if !defined(HOST_NAME_MAX) && defined(_POSIX_HOST_NAME_MAX)
+#define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
+#endif
+
+
 static const char* DEFAULT_PREFERRED_TRANSFER_SYNTAX = UID_LittleEndianImplicitTransferSyntax;
 
 namespace Orthanc

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Resources/.../OrthancPro/CMake	Wed Apr 16 17:02:07 2014 +0200
@@ -0,0 +1,175 @@
+/* src/config.h.  Generated from config.h.in by configure.  */
+/* src/config.h.in.  Generated from configure.ac by autoheader.  */
+
+/* Namespace for Google classes */
+#define GOOGLE_NAMESPACE google
+
+/* Define if you have the `dladdr' function */
+/* #undef HAVE_DLADDR */
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the <execinfo.h> header file. */
+#define HAVE_EXECINFO_H 1
+
+/* Define if you have the `fcntl' function */
+#define HAVE_FCNTL 1
+
+/* Define to 1 if you have the <glob.h> header file. */
+#define HAVE_GLOB_H 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define to 1 if you have the `pthread' library (-lpthread). */
+#define HAVE_LIBPTHREAD 1
+
+/* Define to 1 if you have the <libunwind.h> header file. */
+/* #undef HAVE_LIBUNWIND_H */
+
+/* define if you have google gflags library */
+/* #undef HAVE_LIB_GFLAGS */
+
+/* define if you have google gmock library */
+/* #undef HAVE_LIB_GMOCK */
+
+/* define if you have google gtest library */
+/* #undef HAVE_LIB_GTEST */
+
+/* define if you have libunwind */
+/* #undef HAVE_LIB_UNWIND */
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* define if the compiler implements namespaces */
+#define HAVE_NAMESPACES 1
+
+/* Define if you have POSIX threads libraries and header files. */
+#define HAVE_PTHREAD 1
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#define HAVE_PWD_H 1
+
+/* define if the compiler implements pthread_rwlock_* */
+#define HAVE_RWLOCK 1
+
+/* Define if you have the `sigaltstack' function */
+#define HAVE_SIGALTSTACK 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <syscall.h> header file. */
+/* #undef HAVE_SYSCALL_H */
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#define HAVE_SYSLOG_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+/* #define HAVE_SYS_STAT_H 1 */
+
+/* Define to 1 if you have the <sys/syscall.h> header file. */
+#define HAVE_SYS_SYSCALL_H 1
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#define HAVE_SYS_TIME_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+/* #define HAVE_SYS_TYPES_H 1 */
+
+/* Define to 1 if you have the <sys/ucontext.h> header file. */
+/* #define HAVE_SYS_UCONTEXT_H 1 */
+
+/* Define to 1 if you have the <sys/utsname.h> header file. */
+#define HAVE_SYS_UTSNAME_H 1
+
+/* Define to 1 if you have the <ucontext.h> header file. */
+#define HAVE_UCONTEXT_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* define if the compiler supports using expression for operator */
+#define HAVE_USING_OPERATOR 1
+
+/* define if your compiler has __attribute__ */
+#define HAVE___ATTRIBUTE__ 1
+
+/* define if your compiler has __builtin_expect */
+#define HAVE___BUILTIN_EXPECT 1
+
+/* define if your compiler has __sync_val_compare_and_swap */
+#define HAVE___SYNC_VAL_COMPARE_AND_SWAP 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+   */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "glog"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "opensource@google.com"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "glog"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "glog 0.3.2"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "glog"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "0.3.2"
+
+/* How to access the PC from a struct ucontext */
+/*#include <ucontext.h>
+#include <sys/ucontext.h>
+#ifdef REG_RIP
+#define PC_FROM_UCONTEXT uc_mcontext.gregs[REG_RIP]
+#else
+#undef PC_FROM_UCONTEXT
+#endif*/
+
+// This is required for older versions of Linux
+#undef PC_FROM_UCONTEXT
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+   your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* The size of `void *', as computed by sizeof. */
+#define SIZEOF_VOID_P 8
+
+/* Define to 1 if you have the ANSI C header files. */
+/* #undef STDC_HEADERS */
+
+/* the namespace where STL code like vector<> is defined */
+#define STL_NAMESPACE std
+
+/* location of source code */
+#define TEST_SRC_DIR "."
+
+/* Version number of package */
+#define VERSION "0.3.2"
+
+/* Stops putting the code inside the Google namespace */
+#define _END_GOOGLE_NAMESPACE_ }
+
+/* Puts following code inside the Google namespace */
+#define _START_GOOGLE_NAMESPACE_ namespace google {

--- a/Resources/CMake/BoostConfiguration.cmake	Wed Apr 16 12:12:55 2014 +0200
+++ b/Resources/CMake/BoostConfiguration.cmake	Wed Apr 16 17:02:07 2014 +0200
@@ -53,7 +53,9 @@
     )
 
   set(BOOST_SOURCES)
-  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+
+  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
+      ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
     list(APPEND BOOST_SOURCES
       ${BOOST_SOURCES_DIR}/libs/thread/src/pthread/once.cpp
       ${BOOST_SOURCES_DIR}/libs/thread/src/pthread/thread.cpp
@@ -76,10 +78,17 @@
     add_definitions(
       -DBOOST_LOCALE_WITH_WCONV=1
       )
+
   else()
     message(FATAL_ERROR "Support your platform here")
   endif()
 
+  if (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+    list(APPEND BOOST_SOURCES
+      ${BOOST_SOURCES_DIR}/libs/filesystem/src/utf8_codecvt_facet.cpp
+      )
+  endif()
+
   aux_source_directory(${BOOST_SOURCES_DIR}/libs/regex/src BOOST_REGEX_SOURCES)
 
   list(APPEND BOOST_SOURCES

--- a/Resources/CMake/Compiler.cmake	Wed Apr 16 12:12:55 2014 +0200
+++ b/Resources/CMake/Compiler.cmake	Wed Apr 16 17:02:07 2014 +0200
@@ -69,6 +69,12 @@
     SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,--allow-multiple-definition -static-libgcc -static-libstdc++")
   endif()
 
+elseif (${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
+  add_definitions(
+    -D_XOPEN_SOURCE=1
+    )
+  link_libraries(iconv)
+
 endif()
 
 

--- a/Resources/CMake/DcmtkConfiguration.cmake	Wed Apr 16 12:12:55 2014 +0200
+++ b/Resources/CMake/DcmtkConfiguration.cmake	Wed Apr 16 17:02:07 2014 +0200
@@ -12,7 +12,6 @@
 endif()
 
 
-
 if (STATIC_BUILD OR NOT USE_SYSTEM_DCMTK)
   SET(DCMTK_VERSION_NUMBER 360)
   SET(DCMTK_SOURCES_DIR ${CMAKE_BINARY_DIR}/dcmtk-3.6.0)
@@ -51,7 +50,8 @@
 
   # Source for the logging facility of DCMTK
   AUX_SOURCE_DIRECTORY(${DCMTK_SOURCES_DIR}/oflog/libsrc DCMTK_SOURCES)
-  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
+      ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
     list(REMOVE_ITEM DCMTK_SOURCES 
       ${DCMTK_SOURCES_DIR}/oflog/libsrc/windebap.cc
       ${DCMTK_SOURCES_DIR}/oflog/libsrc/winsock.cc

--- a/Resources/CMake/GoogleLogConfiguration.cmake	Wed Apr 16 12:12:55 2014 +0200
+++ b/Resources/CMake/GoogleLogConfiguration.cmake	Wed Apr 16 17:02:07 2014 +0200
@@ -28,7 +28,8 @@
   set(ac_google_start_namespace "namespace google {")
   set(ac_google_end_namespace "}")
 
-  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
+      ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
     set(ac_cv_have_unistd_h 1)
     set(ac_cv_have_stdint_h 1)
     set(ac_cv_have_systypes_h 0)
@@ -83,13 +84,20 @@
       )
   endif()
 
-  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
+      ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
     if ("${CMAKE_SYSTEM_VERSION}" STREQUAL "LinuxStandardBase")
       # Install the specific configuration for LSB SDK
       configure_file(
         ${CMAKE_SOURCE_DIR}/Resources/CMake/GoogleLogConfigurationLSB.h
         ${GOOGLE_LOG_SOURCES_DIR}/src/config.h
         COPYONLY)
+    elseif ("${CMAKE_SYSTEM_NAME}" STREQUAL "Darwin")
+      # Install the specific configuration for Mac OS
+      configure_file(
+        ${CMAKE_SOURCE_DIR}/OrthancPro/CMake/GoogleLogConfigurationDarwin.h
+        ${GOOGLE_LOG_SOURCES_DIR}/src/config.h
+        COPYONLY)
     else()
       configure_file(
         ${CMAKE_SOURCE_DIR}/Resources/CMake/GoogleLogConfiguration.h

--- a/Resources/CMake/LibCurlConfiguration.cmake	Wed Apr 16 12:12:55 2014 +0200
+++ b/Resources/CMake/LibCurlConfiguration.cmake	Wed Apr 16 17:02:07 2014 +0200
@@ -40,7 +40,8 @@
       )
   endif()
 
-  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
+  if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux" OR
+      ${CMAKE_SYSTEM_NAME} STREQUAL "Darwin")
     if ("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
       SET(TMP_OS "x86_64")
     else()

--- a/UnitTestsSources/UnitTestsMain.cpp	Wed Apr 16 12:12:55 2014 +0200
+++ b/UnitTestsSources/UnitTestsMain.cpp	Wed Apr 16 17:02:07 2014 +0200
@@ -570,6 +570,9 @@
 #if defined(_WIN32)
   ASSERT_EQ(Endianness_Little, Toolbox::DetectEndianness());
 
+#elif defined(__APPLE__)
+  ASSERT_EQ(Endianness_Little, Toolbox::DetectEndianness());
+
 #elif defined(__linux)
 
 #if !defined(__BYTE_ORDER)