Set clang priority based on the version

MOZGIII · MOZGIII · commit e6607ac53fd5 · 2021-04-03T20:33:59.000+03:00
diff --git a/bin/install-clang b/bin/install-clang
@@ -27,7 +27,7 @@ package-list-update
 package-install-from-repos "clang-$CLANG_RELEASE" "lld-$CLANG_RELEASE" "lldb-$CLANG_RELEASE"
 
 log 'Configuring alternatives'
-update-alternatives --install /usr/bin/clang clang "/usr/bin/clang-$CLANG_RELEASE" 110 \
+update-alternatives --install /usr/bin/clang clang "/usr/bin/clang-$CLANG_RELEASE" "${CLANG_RELEASE}0" \
   --slave /usr/bin/clang++ clang++ "/usr/bin/clang-$CLANG_RELEASE"
 update-alternatives --install /usr/bin/cc cc /usr/bin/clang 5
 update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++ 5
