add a warning

2022-04-17 17:14:09 +02:00 · 2022-04-17 17:14:09 +02:00 · 4f2e62d65f
parent 449aa7c93c
commit 4f2e62d65f
1 changed files with 4 additions and 0 deletions
--- a/doc/compile.md
+++ b/doc/compile.md
@ -36,6 +36,10 @@ Check that these packages were activated automatically:
 - Network -> tcpdump
 - Utilities -> dbus

+*Note: do not use `defconfig` / diffconfig / etc. because they do not work when we upgrade 
+between major versions. They tend to create frankenstein builds. So really avoid them,
+we lost enough time with this feature.
+
 ```
 make download
 make -j $(nproc)