Patch rtems-rc-20000104-13.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>

which does the following:

  * some cleanups, fixes, addtions to the libbsp automake transition
    patches
  * The missing Automake transistion patches all libcpu/<cpu>/<variant>/*
    previously not yet been converted to automake (libcpu/powerpc,
    libcpu/hppa1.1, libcpu/mips64orion, libcpu/sparc)

  => With this patch, libcpu/*/* is under full automake control.

  NOTES:
  * This patch is tested by building for random set of bsps affected by
    this patch, but not tested for all BSPs.
  * The parts of this patch related to libcpu/powerpc fix many small bugs
    inside of those Makefiles.
  * Have a look into libcpu/powerpc/mpc6xx/, which is in rather bad shape,
    IMO. Obviously most subdirectories seem to be build but are not included
    into libcpu.a by wrapup/Makefile. Addtionally, no actual BSP uses this
    cpu-variant subdirectory. Furthermore libcpu/powerpc/mpc6xx has a
    different directory layout than all other powerpc/<variant>/
    directories.

    Joel's note:  I agree but the issue is that there is a conflict between
    including timer or clock in libcpu/XXX/wrapup/Makefile.* and letting
    a BSP specifically decide to pick it up.  There is no clear solution
    to this at the moment.

c/src/lib/libcpu/sparc/reg_win/Makefile.am

@@ -0,0 +1,31 @@
+## 
+## $Id$
+## 
+
+AUTOMAKE_OPTIONS = foreign 1.4
+
+PGM = ${ARCH}/reg_win.rel
+
+S_FILES = window.S
+reg_win_rel_OBJECTS = $(S_FILES:%.S=${ARCH}/%.o)
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../../../../../automake/lib.am
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+AM_CFLAGS = $(CFLAGS_OS_V)
+
+$(PGM): $(reg_win_rel_OBJECTS)
+	$(make-rel)
+
+all-local: ${ARCH} $(PGM)
+
+# the .rel file built here will be put into libbsp.a by
+#    libbsp/sparc/BSP/wrapup/Makefile
+
+EXTRA_DIST = $(S_FILES)
+
+include $(top_srcdir)/../../../../../automake/local.am

c/src/lib/libcpu/sparc/reg_win/Makefile.in

@@ -1,71 +0,0 @@
-#
-#  $Id$
-#
-
-@SET_MAKE@
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-top_builddir = ..
-subdir = reg_win
-
-RTEMS_ROOT = @RTEMS_ROOT@
-PROJECT_ROOT = @PROJECT_ROOT@
-
-VPATH = @srcdir@
-
-PGM = ${ARCH}/reg_win.rel
-
-# C source names, if any, go here -- minus the .c
-C_PIECES =
-C_FILES = $(C_PIECES:%=%.c)
-C_O_FILES = $(C_PIECES:%=${ARCH}/%.o)
-
-H_FILES =
-
-# Assembly source names, if any, go here -- minus the .S
-S_PIECES = window
-S_FILES = $(S_PIECES:%=%.S)
-S_O_FILES = $(S_FILES:%.S=${ARCH}/%.o)
-
-SRCS = $(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
-OBJS = $(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
-
-include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
-include $(RTEMS_ROOT)/make/leaf.cfg
-
-INSTALL_CHANGE = @INSTALL_CHANGE@
-
-#
-# (OPTIONAL) Add local stuff here using +=
-#
-
-DEFINES +=
-CPPFLAGS +=
-CFLAGS += $(CFLAGS_OS_V)
-
-LD_PATHS +=
-LD_LIBS +=
-LDFLAGS +=
-
-#
-# Add your list of files to delete here.  The config files
-#  already know how to delete some stuff, so you may want
-#  to just run 'make clean' first to see what gets missed.
-#  'make clobber' already includes 'make clean'
-#
-
-CLEAN_ADDITIONS +=
-CLOBBER_ADDITIONS +=
-
-$(PGM): ${OBJS}
-	$(make-rel)
-
-all: ${ARCH} $(SRCS) $(PGM)
-
-# the .rel file built here will be put into libbsp.a by
-#    libbsp/sparc/BSP/wrapup/Makefile
-install: all
-
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
-	cd $(top_builddir) \
-	 && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status

c/src/lib/libcpu/sparc/syscall/Makefile.am

@@ -0,0 +1,36 @@
+## 
+## $Id$
+## 
+
+AUTOMAKE_OPTIONS = foreign 1.4
+
+PGM = ${ARCH}/syscall.rel
+
+## Assembly sources
+S_FILES = syscall.S
+
+H_FILES = syscall.h
+noinst_HEADERS = $(H_FILES)
+
+syscall_rel_OBJECTS = $(S_FILES:%.S=${ARCH}/%.o)
+
+include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg
+include $(top_srcdir)/../../../../../automake/lib.am
+
+#
+# (OPTIONAL) Add local stuff here using +=
+#
+
+AM_CFLAGS = $(CFLAGS_OS_V)
+
+$(PGM): $(syscall_rel_OBJECTS)
+	$(make-rel)
+
+all-local: ${ARCH} $(PGM)
+
+EXTRA_DIST = $(S_FILES)
+
+# the .rel file built here will be put into libbsp.a by
+#    libbsp/sparc/BSP/wrapup/Makefile
+
+include $(top_srcdir)/../../../../../automake/local.am