From: Dan Stowell <danstowell@users.sourceforge.net>
Date: Wed, 16 Nov 2016 18:33:12 -0300
Subject: Fix ftbfs when using system boost

Upstreamed, patch can be removed from 3.7.1+
Forwarded: yes
---
 external_libraries/CMakeLists.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/external_libraries/CMakeLists.txt b/external_libraries/CMakeLists.txt
index 5cb123d..9d2555d 100644
--- a/external_libraries/CMakeLists.txt
+++ b/external_libraries/CMakeLists.txt
@@ -60,6 +60,9 @@ if(NOT Boost_FOUND) # we compile boost ourselves
 		set_property(TARGET boost_thread
 			APPEND PROPERTY LINK_FLAGS "-flto -flto-report")
 	endif()
+
+	set_property( TARGET boost_thread boost_program_options boost_system boost_filesystem PROPERTY FOLDER 3rdparty )
+
 endif()
 
 # tlsf
@@ -98,7 +101,7 @@ if(NOT YAMLCPP_FOUND)
 endif()
 
 
-set_property( TARGET oscpack tlsf boost_thread boost_program_options boost_system boost_filesystem PROPERTY FOLDER 3rdparty )
+set_property( TARGET oscpack tlsf PROPERTY FOLDER 3rdparty )
 
 
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