Use -mcpu on alpha.

PR:1545

diff --git a/config b/config
index f4ceb82a75870da0e755bd834b3aa9ce5025c1cd..66d98200bf62c0481abc7681c81208b4563fce33 100755 (executable)
--- a/config
+++ b/config
@@ -527,9 +527,9 @@ case "$GUESSOS" in
        esac
        if [ "$CC" = "gcc" ]; then
            case ${ISA:-generic} in
-           EV5|EV45)           options="$options -march=ev5";;
-           EV56|PCA56)         options="$options -march=ev56";;
-           *)                  options="$options -march=ev6";;
+           EV5|EV45)           options="$options -mcpu=ev5";;
+           EV56|PCA56)         options="$options -mcpu=ev56";;
+           *)                  options="$options -mcpu=ev6";;
            esac
        fi
        ;;