From c2082b3131a6072c18c12b1ec5d205b36c04ccd3 Mon Sep 17 00:00:00 2001
From: Rashad Kanavath <rashad.kanavath@c-s.fr>
Date: Tue, 22 Aug 2017 14:37:34 +0200
Subject: [PATCH] SuperBuild: itk: build testlib only with testing
---
.../patches/ITK/itk-2-itktestlib-all.diff | 35 +++++++++++++++++++
1 file changed, 35 insertions(+)
create mode 100644 SuperBuild/patches/ITK/itk-2-itktestlib-all.diff
diff --git a/SuperBuild/patches/ITK/itk-2-itktestlib-all.diff b/SuperBuild/patches/ITK/itk-2-itktestlib-all.diff
new file mode 100644
index 0000000000..dc0b0cbdbb
--- /dev/null
+++ b/SuperBuild/patches/ITK/itk-2-itktestlib-all.diff
@@ -0,0 +1,35 @@
+diff -burN InsightToolkit-4.12.0.orig/Modules/ThirdParty/VNL/src/CMakeLists.txt InsightToolkit-4.12.0/Modules/ThirdParty/VNL/src/CMakeLists.txt
+--- InsightToolkit-4.12.0.orig/Modules/ThirdParty/VNL/src/CMakeLists.txt 2017-08-22 11:53:55.960938649 +0200
++++ InsightToolkit-4.12.0/Modules/ThirdParty/VNL/src/CMakeLists.txt 2017-08-22 11:56:07.289820954 +0200
+@@ -18,10 +18,14 @@
+ # Retrive the variable type to CACHE.
+ set(BUILD_EXAMPLES ${BUILD_EXAMPLES} CACHE BOOL "Build the examples from the ITK Software Guide." FORCE)
+
+-foreach(lib itkvcl itkv3p_netlib itktestlib itkvnl itkvnl_algo itknetlib)
++foreach(lib itkvcl itkv3p_netlib itkvnl itkvnl_algo itknetlib)
+ itk_module_target(${lib} NO_INSTALL)
+ endforeach()
+
++if(BUILD_TESTING)
++ itk_module_target(itktestlib NO_INSTALL)
++endif()
++
+ foreach(exe
+ netlib_integral_test
+ netlib_lbfgs_example
+diff -burN InsightToolkit-4.12.0.orig/Modules/ThirdParty/VNL/src/vxl/core/CMakeLists.txt InsightToolkit-4.12.0/Modules/ThirdParty/VNL/src/vxl/core/CMakeLists.txt
+--- InsightToolkit-4.12.0.orig/Modules/ThirdParty/VNL/src/vxl/core/CMakeLists.txt 2017-08-22 11:53:55.960938649 +0200
++++ InsightToolkit-4.12.0/Modules/ThirdParty/VNL/src/vxl/core/CMakeLists.txt 2017-08-22 11:56:56.410150930 +0200
+@@ -131,8 +131,10 @@
+ set(CORE_VIDEO_FOUND OFF CACHE INTERNAL "VXL core video libraries built")
+ endif ()
+
+-# common test executable
+-add_subdirectory(testlib)
++# common test executable if testing enabled
++if(BUILD_TESTING)
++ add_subdirectory(testlib)
++endif()
+
+ # Tests that check and output the vxl configuration
+ # NOTE: some external projects remove the tests directory (aka ITK)
--
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