On 03/21/2011 11:41 AM, Joseph S. Myers wrote:
This patch, relative to a tree with my deprecated targets removal patch <http://gcc.gnu.org/ml/gcc-patches/2011-03/msg01088.html> applied, further cleans up the toplevel configure.ac by removing empty cases from a case statement. The original patch still needs review by someone able to approve the patch as a whole, but as the only apparent controversy so far concerned empty cases I hope this patch can resolve the concerns over that bit of the original patch.The effect of removing empty cases in this particular case statement is that any subsequent case matching the target, generally *-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; comes into effect. That particular case is of no effect for targets with no GCC support since they can't be trying to build libgcj or other GCC target libraries anyway. All targets removed from the case statement by this patch have no GCC support (after the deprecation patch). In addition, some empty cases were left behind, either because the targets did have GCC support or because a case other than *-*-* would trigger if they were removed. OK to commit?
Yes, after the deprecation patch is in. paolo
