1 files changed, 3 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index 9d7cdba..ad713dd 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,8 @@ NAME=bp
 CC=cc
 PREFIX=/usr/local
 SYSCONFDIR=/etc
-CFLAGS=-std=c99 -Werror -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200809L -flto=auto -fvisibility=hidden
+CFLAGS=-std=c11 -Werror -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200809L -fPIC -flto=auto -fvisibility=hidden \
+			 -fsanitize=signed-integer-overflow -fno-sanitize-recover
 CWARN=-Wall -Wextra -Wno-format
   # -Wpedantic -Wsign-conversion -Wtype-limits -Wunused-result -Wnull-dereference \
 	# -Waggregate-return -Walloc-zero -Walloca -Warith-conversion -Wcast-align -Wcast-align=strict \
@@ -46,6 +47,7 @@ tags: $(CFILES) bp.c
 
 clean:
 	rm -f $(NAME) $(OBJFILES)
+	@cd Lua && make clean
 
 lua:
 	@cd Lua && make