Patches rtems-rc-20000204-0.diff from Ralf Corsepius <corsepiu@faw.uni-ulm.de>

that contains:

* Removes remaining (now illegal) references to $(SRC) from a couple of
  Makefile.ams
* Removes duplicate AC_CONFIG_SUBDIRS macro from c/configure.in
* Moves ENABLE_LIBCDIR into RTEMS_PROG_C[C|XX]_FOR_TARGET (hides LIBCDIR
  from most configure scripts, i.e. LIBCDIR becomes less visible)
* Adds RTEMS_PROG_C[C|XX]_FOR_TARGET and RTEMS_CANONICALIZE_TOOLS to
  libbsp/*/configure.ins (A minor bug in previous implementations, which
  only has an impact when switching to GNU/Cygnus canonicalization)
* Cleans up several bogus comments.
* Removes MKLIB
* Switches the version number to 4.5.0 (for testing version number
  handling)

c/src/lib/libbsp/sparc/configure.in

@@ -19,6 +19,6 @@ RTEMS_PROJECT_ROOT
 RTEMS_BSP_ALIAS(${RTEMS_BSP},bspdir)
 AC_CONFIG_SUBDIRS($bspdir)
 
-# try to explicitly list a Makefile here 
+# Explicitly list all Makefiles here
 AC_OUTPUT( 
 Makefile)

c/src/lib/libbsp/sparc/erc32/configure.in

@@ -11,18 +11,19 @@ RTEMS_CANONICAL_TARGET_CPU
 AM_INIT_AUTOMAKE(rtems-c-src-lib-libbsp-sparc-erc32,$RTEMS_VERSION,no)
 AM_MAINTAINER_MODE
 
-RTEMS_ENABLE_LIBCDIR
+RTEMS_PROG_CC_FOR_TARGET
+RTEMS_CANONICALIZE_TOOLS
 
 RTEMS_ENV_RTEMSBSP
 RTEMS_CHECK_CUSTOM_BSP(RTEMS_BSP)
 RTEMS_CHECK_BSP_CACHE(RTEMS_BSP)
 RTEMS_CANONICAL_HOST
 
-RTEMS_PROJECT_ROOT
-
 AC_CONFIG_SUBDIRS(tools)
 
-# Explicitly list a Makefile here 
+RTEMS_PROJECT_ROOT
+
+# Explicitly list all Makefiles here
 AC_OUTPUT( 
 Makefile
 clock/Makefile

c/src/lib/libbsp/sparc/erc32/tools/configure.in

@@ -8,7 +8,7 @@ AC_CONFIG_AUX_DIR(../../../../../../..)
 
 RTEMS_CANONICAL_TARGET_CPU
 
-AM_INIT_AUTOMAKE(rtems-lib-libbsp-sparc-erc32-tools,$RTEMS_VERSION,no)
+AM_INIT_AUTOMAKE(rtems-c-src-lib-libbsp-sparc-erc32-tools,$RTEMS_VERSION,no)
 AM_MAINTAINER_MODE
 
 RTEMS_PATH_KSH
@@ -16,6 +16,7 @@ RTEMS_PATH_KSH
 RTEMS_PROJECT_ROOT
 RTEMS_TOOLPATHS
 
+# Explicitly list all Makefiles here
 AC_OUTPUT( 
 Makefile
 runtest)