1 files changed, 7 insertions, 0 deletions

diff --git a/makefile b/makefile
index 0d5a42b9..84934391 100644
--- a/makefile
+++ b/makefile
@@ -17,6 +17,13 @@ CWARNS= -pedantic -Wextra \
         -Wstrict-prototypes \
         -Wundef \
         -Wwrite-strings \
+        -Wc++-compat \
+        -Wold-style-definition \
+        -Wredundant-decls \
+        -Wdisabled-optimization \
+        # -Wlogical-op \
+        # -Wformat=2 \
+        # -Wstrict-overflow=5 \
         #  -Wcast-qual \