source: rtems/aclocal/canonical-target-name.m4 @ 8f5da34

Last change on this file since 8f5da34 was 8f5da34, checked in by Joel Sherrill <joel.sherrill@…>, on 04/18/00 at 13:00:20

Patch rtems-rc-4.5.0-15-cvs.diff from Ralf Corsepius <corsepiu@…>
that addresses configuration issues for posix/linux under SuSE-6.4:

Unbelievable as it is, SuSE has started to use i486-suse-linux as
canonicalization triple which breaks out linux/posix/unix.
  • Property mode set to 100644
File size: 913 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[
13AC_CANONICAL_SYSTEM
14AC_MSG_CHECKING(rtems target cpu)
15changequote(,)dnl
16case "${target}" in
17  # hpux unix port should go here
18  i[3456]86-*linux*)            # unix "simulator" port
19        RTEMS_CPU=unix
20        ;;
21  i[3456]86-*freebsd2*)         # unix "simulator" port
22        RTEMS_CPU=unix
23        ;;
24  i[3456]86-pc-cygwin*)         # Cygwin is just enough unix like :)
25        RTEMS_CPU=unix
26        ;;
27  no_cpu-*rtems*)
28        RTEMS_CPU=no_cpu
29        ;;
30  sparc-sun-solaris*)           # unix "simulator" port
31        RTEMS_CPU=unix
32        ;;
33  *)
34        RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
35        ;;
36esac
37changequote([,])dnl
38AC_SUBST(RTEMS_CPU)
39AC_MSG_RESULT($RTEMS_CPU)
40])
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