rocklinux/package/kasc/tuxkart/non-x86-ioperm.patch

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# ROCK Linux: rock-src/package/kasc/tuxkart/non-x86-ioperm.patch
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No (?) non-x86 has ioperm (the direct IO-Port access mechanism) - so
we disable this (stereo shutter glass?) code.

  - Rene Rebe <rene@exactcode.de>

--- tuxkart-0.2.0/src/gfx.cxx.orig	2001-11-10 00:32:52.000000000 +0100
+++ tuxkart-0.2.0/src/gfx.cxx	2003-11-22 11:08:12.000000000 +0100
@@ -4,9 +4,11 @@
 #ifndef WIN32
 #include <unistd.h>
 #include <string.h>
+#ifdef  __i386__
 #include <sys/io.h>
 #include <sys/perm.h>                                                           
 #endif
+#endif
 
 static unsigned int lastGLUTKeystroke = 0 ;
 
@@ -197,6 +199,7 @@
       return ;
     }
 
+#ifdef __i386__
     fprintf ( stderr, "Requesting control of parallel printer port...\n" ) ;
  
     int res = ioperm ( LPBASE, 8, 1 ) ;
@@ -212,13 +215,18 @@
       fprintf ( stderr, "Stereo Enabled!\n" ) ;
       stereo = -1 ;
     }
+#else
+    stereo = 0;
+#endif
   }
 
+#ifdef __i386__
   if ( stereo != 0 )
   {
     outb ( (stereo==-1) ? ~3 : ~2, LPBASE+2 ) ;
     stereo = -stereo ;
   }
+#endif
 }