--- gdb-6.0/gdb/sparc-nat.c.orig	2003-07-07 15:57:29.000000000 +0000
+++ gdb-6.0/gdb/sparc-nat.c	2003-11-08 15:40:12.000000000 +0000
@@ -20,6 +20,12 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
+/* there is struct fpq/fq/fpu definitions conflict
+ * between <asm/reg.h> and <sys/ucontext.h> (included in <signal.h>)
+ * gdb needs <asm/reg.h>, so this is workaround to avoid including
+ * <sys/ucontext.h> contents */
+#define _SYS_UCONTEXT_H 1
+
 #include "defs.h"
 #include "inferior.h"
 #include "target.h"