From 9de113a943ae273b76c1b3cb648ac051aaa87f10 Mon Sep 17 00:00:00 2001
From: Julien Schueller <schueller@phimeca.com>
Date: Tue, 14 Oct 2014 14:09:53 +0200
Subject: [PATCH] UseSWIG: Fix R module prefix

---
 Modules/UseSWIG.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Modules/UseSWIG.cmake b/Modules/UseSWIG.cmake
index 31ab48d5b..bab1b2126 100644
--- a/Modules/UseSWIG.cmake
+++ b/Modules/UseSWIG.cmake
@@ -272,6 +272,8 @@ macro(SWIG_ADD_MODULE name language)
     if(WIN32 AND NOT CYGWIN)
       set_target_properties(${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES SUFFIX ".pyd")
     endif()
+  elseif ("${swig_lowercase_language}" STREQUAL "r")
+    set_target_properties(${SWIG_MODULE_${name}_REAL_NAME} PROPERTIES PREFIX "")
   elseif ("${swig_lowercase_language}" STREQUAL "ruby")
     # In ruby you want:
     #      require 'LIBRARY'