source: rtems/testsuites/aclocal/canonical-target-name.m4 @ 16f3f10

Last change on this file since 16f3f10 was 030ce68, checked in by Sebastian Huber <sebastian.huber@…>, on Jan 2, 2018 at 8:03:19 AM

tests: Fix canonical-target-name.m4

Update #3109.

  • Property mode set to 100644
File size: 612 bytes
Line 
1dnl canonicalize target cpu
2dnl NOTE: Most rtems targets do not fullfil autoconf's
3dnl target naming conventions "processor-vendor-os"
4dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them
5dnl and we have to fix it for rtems ourselves
6
7AC_DEFUN([RTEMS_CANONICAL_TARGET_CPU],
8[AC_REQUIRE([AC_CANONICAL_HOST])
9AC_MSG_CHECKING(rtems target cpu)
10case "${host}" in
11riscv*-*-rtems*)
12        RTEMS_CPU=riscv;;
13*-*-rtems*)
14        RTEMS_CPU="$host_cpu";;
15*)
16        ;;
17esac
18AS_IF([test -n "$RTEMS_CPU"],
19[dnl
20AC_MSG_RESULT($RTEMS_CPU)],
21[dnl
22AC_MSG_RESULT([<none>])
23AC_MSG_ERROR([unsupported host $host])])
24AC_SUBST(RTEMS_CPU)
25])
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