diff -burNE digikam-4.14.0/core/libs/dimg/filters/lens/lensfuniface.h digikam-4.14.0_work/core/libs/dimg/filters/lens/lensfuniface.h
--- digikam-4.14.0/core/libs/dimg/filters/lens/lensfuniface.h	2015-10-13 23:58:21.000000000 +0200
+++ digikam-4.14.0_work/core/libs/dimg/filters/lens/lensfuniface.h	2016-05-12 10:35:13.461127704 +0200
@@ -24,10 +24,10 @@
 
 // Lib LensFun includes
 
-extern "C"
-{
+// extern "C"
+// {
 #include <lensfun.h>
-}
+// }
 
 // local includes