build_utils.sh: help bionic to point its gcc back to 7.3

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/scripts/build_utils.sh b/scripts/build_utils.sh
index 4dde4ab754bedf559f963a8ae39b50370fc893d6..7786b18f90b3ee45dbd2ef9dfd79f4ce90e0ff74 100644 (file)
--- a/scripts/build_utils.sh
+++ b/scripts/build_utils.sh
@@ -555,6 +555,8 @@ setup_pbuilder_for_old_gcc() {
             old=4.8;;
         xenial)
             old=5;;
+        bionic)
+            old=7.3;;
     esac
     setup_gcc_hook $old > $hookdir/D10update-gcc-alternatives
     chmod +x $hookdir/D10update-gcc-alternatives