source: rtems/cpukit/aclocal/canonical-target-name.m4 @ 38d1150

4.115
Last change on this file since 38d1150 was 38d1150, checked in by Ralf Corsepius <ralf.corsepius@…>, on 02/25/11 at 06:17:36

2011-02-25 Ralf Corsépius <ralf.corsepius@…>

  • aclocal/canonical-target-name.m4: Stop pretending no_cpu* was buildable. Derive RTEMS_CPU from "$host_cpu". Error out if "$host" doesn't match "*-*-rtems*".
  • Property mode set to 100644
File size: 594 bytes
Line 
1dnl
2dnl $Id$
3dnl
4
5dnl canonicalize target cpu
6dnl NOTE: Most rtems targets do not fullfil autoconf's
7dnl target naming conventions "processor-vendor-os"
8dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them
9dnl and we have to fix it for rtems ourselves
10
11AC_DEFUN([RTEMS_CANONICAL_TARGET_CPU],
12[AC_REQUIRE([AC_CANONICAL_HOST])
13AC_MSG_CHECKING(rtems target cpu)
14case "${host}" in
15*-*-rtems*)
16        RTEMS_CPU="$host_cpu";;
17*)
18        ;;
19esac
20AS_IF([test -n "$RTEMS_CPU"],
21[dnl
22AC_MSG_RESULT($RTEMS_CPU)],
23[dnl
24AC_MSG_RESULT([<none>])
25AC_MSG_ERROR([unsupported host $host])])
26AC_SUBST(RTEMS_CPU)
27])
Note: See TracBrowser for help on using the repository browser.