link.sh: fix objdump regexp

Different objdump versions emit different amount of zeros.

Author: stsp

src/link.sh

@@ -18,7 +18,7 @@ OD=`which objdump 2>/dev/null`
 [ -n "$OD" ] || OD=`which llvm-objdump 2>/dev/null`
 [ -n "$OD" ] || die "objdump not found"
 
-FLG=$($OD -T $L | grep _shm_flags | sed -E 's/0{12}([^ ]+) .+/0x\1/')
+FLG=$($OD -T $L | grep _shm_flags | sed -E 's/0*([^ ]+) .+/0x\1/')
 CMD="$LNK -d $D $L -f $FLG -o $O $*"
 echo $CMD
 $CMD