Turn suffix rules into errors
We've turned off suffix rules with .SUFFIXES, but make them explicit
errors.
Test: build_test on downstream branches
Change-Id: I682ee3eb3a8f1451cd7e16f1e1d59afca5d21a26
diff --git a/ui/build/kati.go b/ui/build/kati.go
index 81edd32..743da4a 100644
--- a/ui/build/kati.go
+++ b/ui/build/kati.go
@@ -77,6 +77,8 @@
"--color_warnings",
"--gen_all_targets",
"--werror_find_emulator",
+ "--no_builtin_rules",
+ "--werror_suffix_rules",
"--kati_stats",
"-f", "build/make/core/main.mk",
}