From 50c25a25168397a2e6ed23b6e41c7064c5032855 Mon Sep 17 00:00:00 2001
From: Guillaume Pasero <guillaume.pasero@c-s.fr>
Date: Tue, 17 Mar 2015 17:23:07 +0100
Subject: [PATCH] ENH: use an empty target

---
 SuperBuild/CMake/External_fftw.cmake | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SuperBuild/CMake/External_fftw.cmake b/SuperBuild/CMake/External_fftw.cmake
index b963770fca..473c539de9 100644
--- a/SuperBuild/CMake/External_fftw.cmake
+++ b/SuperBuild/CMake/External_fftw.cmake
@@ -21,6 +21,7 @@ else()
   if(MSVC)
     # TODO : get precompiled binaries as not all MSVC versions can compile FFTW
       message(STATUS "  FFTW SuperBuild is not available yet...")
+      add_custom_target(${proj})
   else()
     message(STATUS "  Using FFTW SuperBuild version")
     # Compile the float version of FFTW
-- 
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