first version

makefile

@@ -0,0 +1,35 @@
+ifeq ($(OS),Windows_NT)
+  RM := del /q
+  EXE := .exe
+else
+  EXE :=
+endif
+
+BIN=pkg2zip${EXE}
+SRC=${wildcard pkg2zip*.c}
+OBJ=${SRC:.c=.o}
+DEP=${SRC:.c=.d}
+
+CFLAGS=-pipe -fvisibility=hidden -Wall -Wextra -DNDEBUG -O2
+LDFLAGS=-s
+
+.PHONY: all clean
+
+all: ${BIN}
+
+clean:
+	@${RM} ${BIN} ${OBJ} ${DEP}
+
+${BIN}: ${OBJ}
+	@echo [L] $@
+	@${CC} ${LDFLAGS} -o $@ $^
+
+%_x86.o: %_x86.c
+	@echo [C] $<
+	@${CC} ${CFLAGS} -maes -mssse3 -MMD -c -o $@ $<
+
+%.o: %.c
+	@echo [C] $<
+	@${CC} ${CFLAGS} -MMD -c -o $@ $<
+
+-include ${DEP}