* rs6000-tdep.c: Include "reggroups.h" only once.

* Makefile.in (rs6000-tdep.o): Update dependencies.

gdb/ChangeLog

@@ -1,3 +1,8 @@
+2006-04-23  Andreas Schwab  <schwab@suse.de>
+
+	* rs6000-tdep.c: Include "reggroups.h" only once.
+	* Makefile.in (rs6000-tdep.o): Update dependencies.
+
 2006-04-21  Frederic Riss  <frederic.riss@st.com>
 
 	* dwarf2read.c (dwarf2_start_subfile): Change prototype to accept

gdb/Makefile.in

@@ -2515,7 +2515,7 @@ rs6000-tdep.o: rs6000-tdep.c $(defs_h) $(frame_h) $(inferior_h) $(symtab_h) \
 	$(reggroups_h) $(libbfd_h) $(coff_internal_h) $(libcoff_h) \
 	$(coff_xcoff_h) $(libxcoff_h) $(elf_bfd_h) $(solib_svr4_h) \
 	$(ppc_tdep_h) $(gdb_assert_h) $(dis_asm_h) $(trad_frame_h) \
-	$(frame_unwind_h) $(frame_base_h) $(reggroups_h) $(rs6000_tdep_h)
+	$(frame_unwind_h) $(frame_base_h) $(rs6000_tdep_h)
 rs6000-aix-tdep.o: rs6000-aix-tdep.c $(defs_h) $(osabi_h) $(rs6000_tdep_h)
 s390-nat.o: s390-nat.c $(defs_h) $(tm_h) $(regcache_h) $(inferior_h) \
 	$(s390_tdep_h) $(target_h) $(linux_nat_h)

gdb/rs6000-tdep.c

@@ -59,7 +59,6 @@
 #include "frame-unwind.h"
 #include "frame-base.h"
 
-#include "reggroups.h"
 #include "rs6000-tdep.h"
 
 /* If the kernel has to deliver a signal, it pushes a sigcontext