1 files changed, 6 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index 0708815..8c17af6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,16 +1,18 @@
 RM := rm -f
 
 CFLAGS = \
+	-D_FORTIFY_SOURCE=2    \
+	-D_GNU_SOURCE          \
 	-Iinclude              \
+	-O3                    \
 	-Wall                  \
 	-Wextra                \
 	-Wmissing-declarations \
 	-Wpedantic             \
+	-g                     \
 	-o$(@)                 \
 	-std=c99
 
-BIN := agbsum
-
 OBJS := \
 	src/chkpar.o \
 	src/exi.o    \
@@ -22,6 +24,8 @@ OBJS := \
 	src/pat.o    \
 	src/red.o
 
+BIN := agbsum
+
 $(BIN): $(OBJS)
 	$(CC) -o$(BIN) $(OBJS)