+cp -a %{SOURCE0} %{SOURCE1} %{SOURCE2} %{SOURCE3} .
+
+%build
+main_version=$(file main.cvd | awk -F, '/version/{print $2}' | awk '{print $NF}')
+daily_version=$(file daily.cvd | awk -F, '/version/{print $2}' | awk '{print $NF}')
+bytecode_version=$(file bytecode.cvd | awk -F, '/version/{print $2}' | awk '{print $NF}')
+safebrowsing_version=$(file safebrowsing.cvd | awk -F, '/version/{print $2}' | awk '{print $NF}')
+if [ "$main_version" != %{main_version} ]; then
+ : Update %%define main_version $main_version, and retry
+ exit 1
+fi
+if [ "$daily_version" != %{daily_version} ]; then
+ : Update %%define daily_version $daily_version, and retry
+ exit 1
+fi
+if [ "$bytecode_version" != %{bytecode_version} ]; then
+ : Update %%define bytecode_version $bytecode_version, and retry
+ exit 1
+fi
+if [ "$safebrowsing_version" != %{safebrowsing_version} ]; then
+ : Update %%define safebrowsing_version $safebrowsing_version, and retry
+ exit 1
+fi