From e79fbb87decbd180214381a6af8327945846b559 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sl=C3=A1vek=20Banko?= <slavek.banko@axis.cz>
Date: Thu, 29 Nov 2018 01:15:39 +0100
Subject: [PATCH] Use POSITION_INDEPENDENT_CODE property for CMake >= 2.8.9.
 This resolves bug 2985.
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Signed-off-by: Slávek Banko <slavek.banko@axis.cz>
(cherry picked from commit e5b3a250fcbddc2d153832a386a7b67b340b8dac)
---
 modules/TDEMacros.cmake | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/modules/TDEMacros.cmake b/modules/TDEMacros.cmake
index 020878b..9a23fc9 100644
--- a/modules/TDEMacros.cmake
+++ b/modules/TDEMacros.cmake
@@ -720,7 +720,11 @@ macro( tde_add_library _arg_target )
 
   # set -fPIC flag for static libraries
   if( _static_pic )
-    set_target_properties( ${_target} PROPERTIES COMPILE_FLAGS -fPIC )
+    if( "${CMAKE_VERSION}" VERSION_LESS "2.8.9" )
+      set_target_properties( ${_target} PROPERTIES COMPILE_FLAGS -fPIC )
+    else( )
+      set_target_properties( ${_target} PROPERTIES POSITION_INDEPENDENT_CODE ON )
+    endif( )
   endif( _static_pic )
 
   # set version