diff --git a/cpukit/acinclude.m4 b/cpukit/acinclude.m4
deleted file mode 100644
index 54d1a39a4b..0000000000
--- a/cpukit/acinclude.m4
+++ /dev/null
@@ -1,125 +0,0 @@
-# RTEMS_CPUOPT(NAME,CONDITION,VALUE,EXPLANATION)
-
-AC_DEFUN([_RTEMS_CPUOPT_INIT],[
-AC_BEFORE([_RTEMS_CPUOPT])
-cat >>cpuopts.tmp <<\_ACEOF
-/**
- * @file rtems/score/cpuopts.h
- */
-
-/* target cpu dependent options file */
-/* automatically generated -- DO NOT EDIT!! */
-#ifndef _RTEMS_SCORE_CPUOPTS_H
-#define _RTEMS_SCORE_CPUOPTS_H
-_ACEOF
-])
-
-AC_DEFUN([RTEMS_CPUOPT],[
-AC_REQUIRE([_RTEMS_CPUOPT_INIT])
-AC_BEFORE([_RTEMS_CPUOPT_FINI])
-  if $2; then
-cat >>cpuopts.tmp <<_ACEOF
-
-/* $4 */
-#define $1 $3
-_ACEOF
-## FIXME: Duplicate the define to the autoheader
-## Sanity check - Should be removed in future
-    AC_DEFINE_UNQUOTED([$1],[$3],[$4])
-  else
-cat >>cpuopts.tmp <<\_ACEOF
-
-/* $4 */
-/* #undef $1 */
-_ACEOF
-  fi
-])
-
-AC_DEFUN([_RTEMS_CPUOPT_FINI],[
-AC_REQUIRE([RTEMS_BUILD_TOP])
-cat >>cpuopts.tmp <<\_ACEOF
-
-#endif /* _RTEMS_SCORE_CPUOPTS_H */
-_ACEOF
-
-AS_MKDIR_P(${RTEMS_BUILD_ROOT}/include/rtems/score)
-AS_IF([test -f ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h],
-[
-  AS_IF([cmp -s ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h cpuopts.tmp 2>/dev/null],
-  [ 
-    AC_MSG_NOTICE([${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h is unchanged])
-    rm -f cpuopts.tmp
-  ],[
-    AC_MSG_NOTICE([creating ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h])
-    rm -f ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h
-    mv cpuopts.tmp ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h
-  ])
-],[
-    AC_MSG_NOTICE([creating ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h])
-    rm -f ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h
-    mv cpuopts.tmp ${RTEMS_BUILD_ROOT}/include/rtems/score/cpuopts.h
-])
-])
-
-# RTEMS_TESTOPT(NAME,CONDITION,VALUE,EXPLANATION)
-
-AC_DEFUN([_RTEMS_TESTOPT_INIT],[
-AC_BEFORE([_RTEMS_TESTOPT])
-cat >>testopts.tmp <<\_ACEOF
-/**
- * @file rtems/testopts.h
- */
-
-/* target test dependent options file */
-/* automatically generated -- DO NOT EDIT!! */
-#ifndef _RTEMS_TESTOPTS_H
-#define _RTEMS_TESTOPTS_H
-_ACEOF
-])
-
-AC_DEFUN([RTEMS_TESTOPT],[
-AC_REQUIRE([_RTEMS_TESTOPT_INIT])
-AC_BEFORE([_RTEMS_TESTOPT_FINI])
-  if $2; then
-cat >>testopts.tmp <<_ACEOF
-
-/* $4 */
-#define $1 $3
-_ACEOF
-## FIXME: Duplicate the define to the autoheader
-## Sanity check - Should be removed in future
-    AC_DEFINE_UNQUOTED([$1],[$3],[$4])
-  else
-cat >>testopts.tmp <<\_ACEOF
-
-/* $4 */
-/* #undef $1 */
-_ACEOF
-  fi
-])
-
-AC_DEFUN([_RTEMS_TESTOPT_FINI],[
-AC_REQUIRE([RTEMS_BUILD_TOP])
-cat >>testopts.tmp <<\_ACEOF
-
-#endif /* _RTEMS_TESTOPTS_H */
-_ACEOF
-
-AS_MKDIR_P(${RTEMS_BUILD_ROOT}/include/rtems)
-AS_IF([test -f ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h],
-[
-  AS_IF([cmp -s ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h testopts.tmp 2>/dev/null],
-  [
-    AC_MSG_NOTICE([${RTEMS_BUILD_ROOT}/include/rtems/testopts.h is unchanged])
-    rm -f testopts.tmp
-  ],[
-    AC_MSG_NOTICE([creating ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h])
-    rm -f ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h
-    mv testopts.tmp ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h
-  ])
-],[
-    AC_MSG_NOTICE([creating ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h])
-    rm -f ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h
-    mv testopts.tmp ${RTEMS_BUILD_ROOT}/include/rtems/testopts.h
-])
-])