script: allow lib-build compiler function to find newer clang versions

Signed-off-by: John Mulligan <jmulligan@redhat.com>

diff --git a/src/script/lib-build.sh b/src/script/lib-build.sh
index 5a06b3b01a748a0370f62492b524f1db3a51c121..f28dcf6831dc4071bd3f96f9a4c10f78a85d1186 100755 (executable)
--- a/src/script/lib-build.sh
+++ b/src/script/lib-build.sh
@@ -82,7 +82,7 @@ function discover_compiler() {
     local cxx_compiler=g++
     local c_compiler=gcc
     # ubuntu/debian ci builds prefer clang
-    for i in {19..12}; do
+    for i in {21..12}; do
         if type -t "clang-$i" > /dev/null; then
             cxx_compiler="clang++-$i"
             c_compiler="clang-$i"