Factorize CMakeLists

[clitk.git] / cmake / dependencies.cmake

diff --git a/cmake/dependencies.cmake b/cmake/dependencies.cmake
new file mode 100644 (file)
index 0000000..225ddcc
--- /dev/null
+++ b/cmake/dependencies.cmake
@@ -0,0 +1,36 @@
+#=========================================================
+# Find ITK (required)
+FIND_PACKAGE(ITK)
+IF(ITK_FOUND)
+  INCLUDE("${ITK_USE_FILE}")
+ELSE(ITK_FOUND)
+  MESSAGE(FATAL_ERROR "Cannot build without ITK.  Please set ITK_DIR.")
+ENDIF(ITK_FOUND)
+#=========================================================
+
+#=========================================================
+# Find VTK (required)
+FIND_PACKAGE(VTK REQUIRED)
+IF(VTK_FOUND)
+  INCLUDE("${VTK_USE_FILE}")
+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" ${CMAKE_MODULE_PATH})
+FIND_PACKAGE(Gengetopt)
+#=========================================================
+
+#=========================================================
+# Find libstatgrab is installed, add clitkMemoryUsage.cxx in the library
+FIND_LIBRARY(LIBSTATGRAB NAMES statgrab PATHS)
+IF (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+#  MESSAGE("Install libstatgrab (http://www.i-scream.org/libstatgrab/) for memory usage information")
+  SET(CLITK_MEMORY_INFO OFF)
+ELSE (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")
+  SET(CLITK_MEMORY_INFO ON)
+ENDIF (${LIBSTATGRAB} MATCHES "LIBSTATGRAB-NOTFOUND")  
+#=========================================================