From 9e1645b990e6476e40a531f7964d9f2b33f7e7e4 Mon Sep 17 00:00:00 2001
From: Stefan Reinhold <sre@informatik.uni-kiel.de>
Date: Tue, 17 Jul 2018 13:07:27 +0200
Subject: [PATCH] Do not install .natvis files.

This fixes an issue where CMake complains about INTERFACE_SOURCES
containing a path which is prefixed in source directory on windows.
---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f9b0454..077160c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -69,7 +69,7 @@ if ((CMAKE_VERSION GREATER 3.7.9) OR (CMAKE_VERSION EQUAL 3.7.9))
     # add natvis file to the library so it will automatically be loaded into Visual Studio
     if(VS_ADD_NATIVE_VISUALIZERS)
         target_sources(GSL INTERFACE
-            ${CMAKE_CURRENT_SOURCE_DIR}/GSL.natvis
+            $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/GSL.natvis>
         )
     endif()
 endif()