add Makefile

Makefile

@@ -0,0 +1,14 @@
+CC = gcc
+CFLAGS = -std=c99 -Wall -Wextra
+TARGET = searchword
+SRC = searchword.c
+
+.PHONY: all clean
+
+all: $(TARGET)
+
+$(TARGET): $(SRC)
+	$(CC) $(CFLAGS) -o $(TARGET) $(SRC)
+
+clean:
+	rm -f $(TARGET)