ENH: Add configuration to build the module outside ITK.

This requires ITK Git master.

The test content links must be moved to the module because ITK_DATA_ROOT is
not necessarily available or populated.

Author: thewtex

CMakeLists.txt

@@ -1,3 +1,12 @@
+cmake_minimum_required(VERSION 2.8.9)
 project(SCIFIO)
+
 set(SCIFIO_LIBRARIES SCIFIO)
-itk_module_impl()
+
+if(NOT ITK_SOURCE_DIR)
+  find_package(ITK REQUIRED)
+  list(APPEND CMAKE_MODULE_PATH ${ITK_CMAKE_DIR})
+  include(ITKModuleExternal)
+else()
+  itk_module_impl()
+endif()

CTestConfig.cmake

@@ -0,0 +1,7 @@
+set(CTEST_PROJECT_NAME "ITK")
+set(CTEST_NIGHTLY_START_TIME "1:00:00 UTC")
+
+set(CTEST_DROP_METHOD "http")
+set(CTEST_DROP_SITE "open.cdash.org")
+set(CTEST_DROP_LOCATION "/submit.php?project=Insight")
+set(CTEST_DROP_SITE_CDASH TRUE)

test/CMakeLists.txt

@@ -30,23 +30,23 @@ endforeach()
 # Test I/O using itk::Image
 itk_add_test( NAME ITKSCIFIOImageIOTest
   COMMAND SCIFIOTestDriver
-  --compare DATA{${ITK_DATA_ROOT}/Input/cthead1.tif}
+  --compare DATA{Input/cthead1.tif}
                  ${ITK_TEST_OUTPUT_DIR}/cthead1_scifio.tif
-  itkSCIFIOImageIOTest DATA{${ITK_DATA_ROOT}/Input/cthead1.tif}
+  itkSCIFIOImageIOTest DATA{Input/cthead1.tif}
                             ${ITK_TEST_OUTPUT_DIR}/cthead1_scifio.tif )
 
 # Test I/O using itk::RGBPixel
 itk_add_test( NAME ITKRGBSCIFIOImageIOTest
   COMMAND SCIFIOTestDriver
-  --compare DATA{${ITK_DATA_ROOT}/Input/image_color.bmp}
+  --compare DATA{Input/image_color.bmp}
                  ${ITK_TEST_OUTPUT_DIR}/image_color_scifio.png
-  itkRGBSCIFIOImageIOTest DATA{${ITK_DATA_ROOT}/Input/image_color.bmp}
+  itkRGBSCIFIOImageIOTest DATA{Input/image_color.bmp}
                                ${ITK_TEST_OUTPUT_DIR}/image_color_scifio.png )
 
 # Test I/O using itk::VectorImage
 itk_add_test( NAME ITKVectorImageSCIFIOImageIOTest
   COMMAND SCIFIOTestDriver
-  --compare DATA{${ITK_DATA_ROOT}/Input/cthead1.tif}
+  --compare DATA{Input/cthead1.tif}
                  ${ITK_TEST_OUTPUT_DIR}/cthead1_scifio_vector.tif
-  itkVectorImageSCIFIOImageIOTest DATA{${ITK_DATA_ROOT}/Input/cthead1.tif}
+  itkVectorImageSCIFIOImageIOTest DATA{Input/cthead1.tif}
                                        ${ITK_TEST_OUTPUT_DIR}/cthead1_scifio_vector.tif )

test/Input/cthead1.tif.md5

@@ -0,0 +1 @@
+c49aba3e44e3551d07b18e486ad28423

test/Input/image_color.bmp.md5

@@ -0,0 +1 @@
+ac4410faf7be7b7cce2a1a8c18ec013a