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dnl
dnl $Id$
dnl
dnl canonicalize target cpu
dnl NOTE: Most rtems targets do not fullfil autoconf's
dnl target naming conventions "processor-vendor-os"
dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them
dnl and we have to fix it for rtems ourselves
AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,
[
AC_CANONICAL_SYSTEM
AC_MSG_CHECKING(rtems target cpu)
changequote(,)dnl
case "${target}" in
# hpux unix port should go here
i[3456]86-go32-rtems*)
RTEMS_CPU=i386
;;
i[3456]86-pc-linux*) # unix "simulator" port
RTEMS_CPU=unix
;;
i[3456]86-*freebsd2*) # unix "simulator" port
RTEMS_CPU=unix
;;
no_cpu-*rtems*)
RTEMS_CPU=no_cpu
;;
sparc-sun-solaris*) # unix "simulator" port
RTEMS_CPU=unix
;;
*)
RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
;;
esac
changequote([,])dnl
AC_SUBST(RTEMS_CPU)
AC_MSG_RESULT($RTEMS_CPU)
])
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