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authorRalf Corsepius <ralf.corsepius@rtems.org>2011-02-25 06:17:36 +0000
committerRalf Corsepius <ralf.corsepius@rtems.org>2011-02-25 06:17:36 +0000
commit38d1150ecf3abab8e1aab5f54618fe6e411adc46 (patch)
tree879f2958e68086f16499713578fdf71388e5d2d8 /testsuites/aclocal/canonical-target-name.m4
parent2011-02-25 Ralf Cors├ępius <ralf.corsepius@rtems.org> (diff)
downloadrtems-38d1150ecf3abab8e1aab5f54618fe6e411adc46.tar.bz2
2011-02-25 Ralf Cors├ępius <ralf.corsepius@rtems.org>
* 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*".
Diffstat (limited to 'testsuites/aclocal/canonical-target-name.m4')
-rw-r--r--testsuites/aclocal/canonical-target-name.m418
1 files changed, 10 insertions, 8 deletions
diff --git a/testsuites/aclocal/canonical-target-name.m4 b/testsuites/aclocal/canonical-target-name.m4
index 5a096f2e20..230583bf8c 100644
--- a/testsuites/aclocal/canonical-target-name.m4
+++ b/testsuites/aclocal/canonical-target-name.m4
@@ -9,17 +9,19 @@ 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_REQUIRE([AC_CANONICAL_HOST])
AC_MSG_CHECKING(rtems target cpu)
case "${host}" in
- no_cpu-*rtems*)
- RTEMS_CPU=no_cpu
- ;;
- *)
- RTEMS_CPU=`echo $host | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'`
+*-*-rtems*)
+ RTEMS_CPU="$host_cpu";;
+*)
;;
esac
+AS_IF([test -n "$RTEMS_CPU"],
+[dnl
+AC_MSG_RESULT($RTEMS_CPU)],
+[dnl
+AC_MSG_RESULT([<none>])
+AC_MSG_ERROR([unsupported host $host])])
AC_SUBST(RTEMS_CPU)
-AC_MSG_RESULT($RTEMS_CPU)
])