diff options
Diffstat (limited to 'cpukit/aclocal/canonical-target-name.m4')
| -rw-r--r-- | cpukit/aclocal/canonical-target-name.m4 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/cpukit/aclocal/canonical-target-name.m4 b/cpukit/aclocal/canonical-target-name.m4 new file mode 100644 index 0000000000..1b491c0b15 --- /dev/null +++ b/cpukit/aclocal/canonical-target-name.m4 @@ -0,0 +1,38 @@ +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_TARGET +AC_MSG_CHECKING(rtems target cpu) +case "${target}" in + # hpux unix port should go here + i[[34567]]86-*linux*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[[34567]]86-*freebsd*) # unix "simulator" port + RTEMS_CPU=unix + ;; + i[[34567]]86-pc-cygwin*) # Cygwin is just enough unix like :) + RTEMS_CPU=unix + ;; + no_cpu-*rtems*) + RTEMS_CPU=no_cpu + ;; + sparc-sun-solaris*) # unix "simulator" port + RTEMS_CPU=unix + ;; + *) + RTEMS_CPU=`echo $target | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'` + ;; +esac +AC_SUBST(RTEMS_CPU) +AC_MSG_RESULT($RTEMS_CPU) +]) |