LD=gcc
WARN_FLAGS = -Wall -Wextra
-STD_FLAG = -std=c99
+STD_FLAG = -std=c11
ifeq ($(BUILD_TYPE),debug)
BUILDDIR := .build/debug
BUILDDIR := .build/release
DEBUG_FLAG =
STRIP_FLAG = -s
-OPTIFLAG = -O3
+OPTI_FLAG = -O3
endif
CFLAGS := $(CFLAGS) $(WARN_FLAGS) $(STD_FLAG) $(OPTI_FLAG) $(DEBUG_FLAG)