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-rw-r--r--aclocal/canonical-target-name.m410
1 files changed, 4 insertions, 6 deletions
diff --git a/aclocal/canonical-target-name.m4 b/aclocal/canonical-target-name.m4
index 53d1a2962c..0fb1fd777d 100644
--- a/aclocal/canonical-target-name.m4
+++ b/aclocal/canonical-target-name.m4
@@ -12,16 +12,15 @@ AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,
[
AC_CANONICAL_SYSTEM
AC_MSG_CHECKING(rtems target cpu)
-changequote(,)dnl
case "${target}" in
# hpux unix port should go here
- i[34567]86-*linux*) # unix "simulator" port
+ i[[34567]]86-*linux*) # unix "simulator" port
RTEMS_CPU=unix
;;
- i[34567]86-*freebsd*) # unix "simulator" port
+ i[[34567]]86-*freebsd*) # unix "simulator" port
RTEMS_CPU=unix
;;
- i[34567]86-pc-cygwin*) # Cygwin is just enough unix like :)
+ i[[34567]]86-pc-cygwin*) # Cygwin is just enough unix like :)
RTEMS_CPU=unix
;;
no_cpu-*rtems*)
@@ -31,10 +30,9 @@ case "${target}" in
RTEMS_CPU=unix
;;
*)
- RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
+ RTEMS_CPU=`echo $target | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'`
;;
esac
-changequote([,])dnl
AC_SUBST(RTEMS_CPU)
AC_MSG_RESULT($RTEMS_CPU)
])