source: rtems/testsuites/aclocal/canonical-target-name.m4 @ 9c34c02

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_HOST
AC_MSG_CHECKING(rtems target cpu)
case "${host}" in
  # hpux unix port should go here
  i[[34567]]86-*linux*)         # unix "simulator" port
        RTEMS_CPU=unix
        RTEMS_HOST=Linux
        ;;
  i[[34567]]86-*freebsd*)       # unix "simulator" port
        RTEMS_CPU=unix
        RTEMS_HOST=FreeBSD
        ;;
  i[[34567]]86-pc-cygwin*)      # Cygwin is just enough unix like :)
        RTEMS_CPU=unix
        RTEMS_HOST=Cygwin
        ;;
  no_cpu-*rtems*)
        RTEMS_CPU=no_cpu
        RTEMS_HOST=$host_os
        ;;
  sparc-sun-solaris*)           # unix "simulator" port
        RTEMS_CPU=unix
        RTEMS_HOST=Solaris
        ;;
  *) 
        RTEMS_CPU=`echo $host | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'`
        RTEMS_HOST=$host_os
        ;;
esac
AC_SUBST(RTEMS_CPU)
AC_SUBST(RTEMS_HOST)
AC_MSG_RESULT($RTEMS_CPU)
])