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author | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-02-25 06:17:36 +0000 |
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committer | Ralf Corsepius <ralf.corsepius@rtems.org> | 2011-02-25 06:17:36 +0000 |
commit | 38d1150ecf3abab8e1aab5f54618fe6e411adc46 (patch) | |
tree | 879f2958e68086f16499713578fdf71388e5d2d8 /c/src | |
parent | 2011-02-25 Ralf Corsépius <ralf.corsepius@rtems.org> (diff) | |
download | rtems-38d1150ecf3abab8e1aab5f54618fe6e411adc46.tar.bz2 |
2011-02-25 Ralf Corsépius <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 'c/src')
-rw-r--r-- | c/src/ChangeLog | 7 | ||||
-rw-r--r-- | c/src/aclocal/canonical-target-name.m4 | 18 |
2 files changed, 17 insertions, 8 deletions
diff --git a/c/src/ChangeLog b/c/src/ChangeLog index 419d54fe34..3b09c7adca 100644 --- a/c/src/ChangeLog +++ b/c/src/ChangeLog @@ -1,3 +1,10 @@ +2011-02-25 Ralf Corsépius <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*". + 2011-02-22 Ralf Corsépius <ralf.corsepius@rtems.org> * configure.ac: Remove AM_CONDITIONAL(HAS_POSIX) (Unused). diff --git a/c/src/aclocal/canonical-target-name.m4 b/c/src/aclocal/canonical-target-name.m4 index 5a096f2e20..230583bf8c 100644 --- a/c/src/aclocal/canonical-target-name.m4 +++ b/c/src/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) ]) |