Fix symbol visibility, package now builds on SunOS.

math/R/distinfo

@@ -1,9 +1,10 @@
-$NetBSD: distinfo,v 1.64 2015/05/13 12:48:05 ryoon Exp $
+$NetBSD: distinfo,v 1.65 2015/05/26 13:38:20 jperkin Exp $
 
 SHA1 (R-3.2.0.tar.gz) = a6e9a6ca5ef186037a2f8ad2ccc8d7d0147640f1
 RMD160 (R-3.2.0.tar.gz) = a67e255e77baf7db164ee8a869c03137a33a6571
 Size (R-3.2.0.tar.gz) = 29124927 bytes
 SHA1 (patch-ac) = 1722685e650c651467be8f67c37a5766aefad7af
 SHA1 (patch-ad) = 0a08f293bc1cdc130047868e5d574c2df1f4c6cf
+SHA1 (patch-src_include_GraphicsBase.h) = 5f999e4d124afd38d5c7e18d936942f2c6f27c86
 SHA1 (patch-src_library_stats_src_Makefile.in) = b468becd011fa4828e50f5d13d700825655c89e8
 SHA1 (patch-src_main_character.c) = 29d302b4530bdc3b49afff6b10f94277e1a94b43

math/R/patches/patch-src_include_GraphicsBase.h

@@ -0,0 +1,14 @@
+$NetBSD: patch-src_include_GraphicsBase.h,v 1.1 2015/05/26 13:38:20 jperkin Exp $
+
+Fix symbol visibility.
+
+--- src/include/GraphicsBase.h.orig	2015-03-18 23:02:13.000000000 +0000
++++ src/include/GraphicsBase.h
+@@ -41,6 +41,6 @@ void unregisterBase(void); /* used in de
+ 
+ void Rf_setBaseDevice(Rboolean val, pGEDevDesc dd); /* used in graphics.c */
+
+-int baseRegisterIndex;
++extern int baseRegisterIndex;
+
+ #endif /* R_GRAPHICSBASE_ */