Change name to be more readable

[clitk.git] / cmake / dependencies.cmake

diff --git a/cmake/dependencies.cmake b/cmake/dependencies.cmake
index 0ab0b6605fad348061c1beb10afe3af1e76f54f7..25b613bf4a069a8a9c6e015184486a366700cf27 100644 (file)
--- a/cmake/dependencies.cmake
+++ b/cmake/dependencies.cmake
@@ -1,20 +1,23 @@
 #=========================================================
 # Find ITK (required)
-FIND_PACKAGE(ITK)
-IF(ITK_FOUND)
-  INCLUDE("${ITK_USE_FILE}")
-ELSE(ITK_FOUND)
-  MESSAGE(FATAL_ERROR "Cannot build without ITK.  Please set ITK_DIR.")
-ENDIF(ITK_FOUND)
+find_package(ITK)
+if(ITK_FOUND)
+  include("${ITK_USE_FILE}")
+  if(ITK_VERSION VERSION_GREATER 5.0.0 OR ITK_VERSION VERSION_EQUAL 5.0.0)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+  endif(ITK_VERSION VERSION_GREATER 5.0.0 OR ITK_VERSION VERSION_EQUAL 5.0.0)
+else(ITK_FOUND)
+  message(FATAL_ERROR "Cannot build without ITK.  Please set ITK_DIR.")
+endif(ITK_FOUND)
 #=========================================================
 
 #=========================================================
 # Find VTK (required)
-FIND_PACKAGE(VTK REQUIRED)
-IF(VTK_FOUND)
-  INCLUDE("${VTK_USE_FILE}")
-  IF(VTK_VERSION VERSION_LESS 5.8.0)
-    SET ( VTK_LIBRARIES
+find_package(VTK REQUIRED)
+if(VTK_FOUND)
+  include("${VTK_USE_FILE}")
+  if(VTK_VERSION VERSION_LESS 5.8.0)
+    set( VTK_LIBRARIES
       vtkCommon
       vtkRendering
       vtkIO
@@ -23,30 +26,46 @@ IF(VTK_FOUND)
       vtkWidgets
       vtkImaging
       vtkHybrid
-      vtkQVTK
       )
-  ENDIF(VTK_VERSION VERSION_LESS 5.8.0)
-ELSE(VTK_FOUND)
-  MESSAGE(FATAL_ERROR "Please set VTK_DIR.")
-ENDIF(VTK_FOUND)
+  endif(VTK_VERSION VERSION_LESS 5.8.0)
+  if(VTK_VERSION VERSION_LESS 5.6.0)
+    set( VTK_LIBRARIES
+      ${VTK_LIBRARIES}
+      vtkQVTK
+    )
+  endif(VTK_VERSION VERSION_LESS 5.6.0)
+else(VTK_FOUND)
+  message(FATAL_ERROR "Please set VTK_DIR.")
+endif(VTK_FOUND)
 #=========================================================
 
 #=========================================================
 # Find gengetopt, will create a target exe if not found
-SET(CMAKE_MODULE_PATH "${CLITK_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
-FIND_PACKAGE(Gengetopt)
+set(CMAKE_MODULE_PATH "${CLITK_SOURCE_DIR}/cmake" ${CMAKE_MODULE_PATH})
+find_package(Gengetopt)
 #=========================================================
 
 #=========================================================
 # Find libstatgrab is installed, add clitkMemoryUsage.cxx in the library
-FIND_LIBRARY(LIBSTATGRAB NAMES statgrab PATHS)
-IF (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
-#  MESSAGE("Install libstatgrab (http://www.i-scream.org/libstatgrab/) for memory usage information")
-  SET(CLITK_MEMORY_INFO OFF)
-ELSE (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
-  LINK_DIRECTORIES(${LIBSTATGRAB}/../lib)
-  LINK_DIRECTORIES(${LIBSTATGRAB}/../lib64)
-  INCLUDE_DIRECTORIES(${LIBSTATGRAB}/../include)
-  SET(CLITK_MEMORY_INFO ON)
-ENDIF (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")  
+if(NOT DEFINED CLITK_MEMORY_INFO OR CLITK_MEMORY_INFO)
+  find_library(LIBSTATGRAB NAMES statgrab PATHS)
+  if(${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+#  message("Install libstatgrab (http://www.i-scream.org/libstatgrab/) for memory usage information")
+    set(CLITK_MEMORY_INFO OFF)
+  else(${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+    set(CLITK_MEMORY_INFO ON)
+  endif(${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+endif()
 #=========================================================
+
+
+#=========================================================
+### Check if ITK was compiled with SYSTEM_GDCM = ON (Not possible anymore with ITK 4.13)
+### Add option to activate external GDCM in clitk
+set(CLITK_USE_SYSTEM_GDCM FALSE)
+if(CLITK_EXTERNAL_GDCM)
+  message("Be sure to use external GDCM with ITK")
+  set(CLITK_USE_SYSTEM_GDCM TRUE)
+endif()
+
+