Submitted By: Ryan Oliver <ryan.oliver@dse.vic.gov.au>
Submitted Date: 20110826
Dsecription: Provide some love for solaris, it is UNIX too...

--- postgis-2.0.0SVN-orig/raster/rt_core/rt_api.h	Sat Aug 20 05:08:36 2011
+++ postgis-2.0.0SVN-pgsql-8.4.4-build-32/raster/rt_core/rt_api.h	Thu Aug 25 12:40:58 2011
@@ -72,6 +72,13 @@
 #endif
 #endif
 
+#if defined(sun) || defined(__sun)
+#if !defined(UNIX)
+#define UNIX
+#endif
+#endif
+
+
 /* if we are in Unix define stricmp to be strcasecmp and strnicmp to */
 /* be strncasecmp. I'm not sure if all Unices have these, but Linux */
 /* does. */