Update CFLAGS for GCC 10.

CHANGE.md

@@ -1,3 +1,8 @@
+0.6.2_6 (2020-12-30)
+====================
+
+*   Update CFLAGS.
+
 0.6.2_5 (2020-12-30)
 ====================
 

src/Makefile

@@ -18,7 +18,7 @@ obj = ${src:.c=.o}
 
 PREFIX = /usr/local
 
-CFLAGS = -O3 -march=native -pipe -flto=thin -Wall -Wno-unused-result
+CFLAGS = -O3 -march=native -pipe -flto -Wall -Wextra -Wno-unused-result -Wno-unused-parameter
 LDFLAGS = -Wl,-O3 -lpthread -lSDL2 -lSDL2_ttf
 
 .ifdef SOUND

src/snake-sdl.c

@@ -1415,8 +1415,7 @@ main(void)
 					text_score.cache = 0;
 
 					if (flappy) {
-						delay.tv_nsec = TICK_TIME_INIT /
-							SCREEN_UNIT;
+						delay.tv_nsec /= SCREEN_UNIT;
 
 						game_snake_init(&snake0, 0);
 

src/version.h

@@ -7,4 +7,4 @@
 #define VERSION	"0"
 #define RELEASE	"6"
 #define PATCH	"2"
-#define EXTRA	"_5"
+#define EXTRA	"_6"