From 93730bb3e05e7f9ced8bd0bc7810b8697e464cf4 Mon Sep 17 00:00:00 2001
From: "Daniele E. Domenichelli" <daniele.domenichelli@iit.it>
Date: Tue, 29 Apr 2014 11:41:12 +0200
Subject: [PATCH] ExternalProject: Set FOLDER property to targets

This is useful when using the USE_FOLDERS global property
---
 Modules/ExternalProject.cmake | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index cf44f80cb..0d35cca1e 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -1177,6 +1177,7 @@ function(ExternalProject_Add_StepTargets name)
     add_custom_target(${name}-${step}
       DEPENDS ${stamp_file})
     set_property(TARGET ${name}-${step} PROPERTY LABELS ${name})
+    set_property(TARGET ${name}-${step} PROPERTY FOLDER "ExternalProjectTargets/${name}")
 
     # Depend on other external projects (target-level).
     get_property(deps TARGET ${name} PROPERTY _EP_DEPENDS)
@@ -1920,6 +1921,8 @@ function(ExternalProject_Add name)
   add_custom_target(${name} ALL DEPENDS ${complete_stamp_file})
   set_property(TARGET ${name} PROPERTY _EP_IS_EXTERNAL_PROJECT 1)
   set_property(TARGET ${name} PROPERTY LABELS ${name})
+  set_property(TARGET ${name} PROPERTY FOLDER "ExternalProjectTargets/${name}")
+
   _ep_parse_arguments(ExternalProject_Add ${name} _EP_ "${ARGN}")
   _ep_set_directories(${name})
   _ep_get_step_stampfile(${name} "done" done_stamp_file)