fix default of $CC

diff --git a/all b/all
index de482c746186eb173108dd34fd7f9cb27f2f8364..a5f5d8ceb42e1918a89bf44a750f1ff07e781c8f 100755 (executable)
--- a/all
+++ b/all
@@ -942,8 +942,9 @@ case "$cmd" in
                debug=debug
                snowleopardhack=false
                if [ -z "$CC" ]; then
-                       export CC="gcc -DSUPPORTIPV6"
+                       export CC="gcc"
                fi
+               export CC="$CC -DSUPPORTIPV6"
                while :; do
                        case "$1" in
                                -0)