--- a/Resources/CMake/GdcmConfiguration.cmake	Tue Jun 30 11:19:57 2015 +0200
+++ b/Resources/CMake/GdcmConfiguration.cmake	Tue Jun 30 11:58:04 2015 +0200
@@ -48,11 +48,11 @@
     )
 
   if(MSVC)
+    set(Suffix ".lib")
     set(Prefix "")
-    set(Suffix ".lib")
   else()
+    set(Suffix ".a")
     list(GET CMAKE_FIND_LIBRARY_PREFIXES 0 Prefix)
-    set(Suffix ".a")
   endif()
 
   set(GDCM_LIBRARIES 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Resources/MinGW-W64-Toolchain32.cmake	Tue Jun 30 11:58:04 2015 +0200
@@ -0,0 +1,17 @@
+# the name of the target operating system
+set(CMAKE_SYSTEM_NAME Windows)
+
+# which compilers to use for C and C++
+set(CMAKE_C_COMPILER i686-w64-mingw32-gcc)
+set(CMAKE_CXX_COMPILER i686-w64-mingw32-g++)
+set(CMAKE_RC_COMPILER i686-w64-mingw32-windres)
+
+# here is the target environment located
+set(CMAKE_FIND_ROOT_PATH /usr/i686-w64-mingw32)
+
+# adjust the default behaviour of the FIND_XXX() commands:
+# search headers and libraries in the target environment, search 
+# programs in the host environment
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Resources/MinGW-W64-Toolchain64.cmake	Tue Jun 30 11:58:04 2015 +0200
@@ -0,0 +1,17 @@
+# the name of the target operating system
+set(CMAKE_SYSTEM_NAME Windows)
+
+# which compilers to use for C and C++
+set(CMAKE_C_COMPILER x86_64-w64-mingw32-gcc)
+set(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++)
+set(CMAKE_RC_COMPILER x86_64-w64-mingw32-windres)
+
+# here is the target environment located
+set(CMAKE_FIND_ROOT_PATH /usr/i686-w64-mingw32)
+
+# adjust the default behaviour of the FIND_XXX() commands:
+# search headers and libraries in the target environment, search 
+# programs in the host environment
+set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
+set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
+set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

--- a/Resources/MinGWToolchain.cmake	Tue Jun 30 11:19:57 2015 +0200
+++ b/Resources/MinGWToolchain.cmake	Tue Jun 30 11:58:04 2015 +0200
@@ -1,23 +1,3 @@
-# Orthanc - A Lightweight, RESTful DICOM Store
-# Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
-# Department, University Hospital of Liege, Belgium
-#
-# This program is free software: you can redistribute it and/or
-# modify it under the terms of the GNU Affero General Public License
-# as published by the Free Software Foundation, either version 3 of
-# the License, or (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# Affero General Public License for more details.
-# 
-# You should have received a copy of the GNU Affero General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-
-# http://www.vtk.org/Wiki/CmakeMingw
-
 # the name of the target operating system
 set(CMAKE_SYSTEM_NAME Windows)