diff -urN bcrypt-1.1-bak/Makefile bcrypt-1.1/Makefile
--- bcrypt-1.1-bak/Makefile	2020-05-02 00:14:58.032884533 +0800
+++ bcrypt-1.1/Makefile	2020-05-02 00:15:24.750378113 +0800
@@ -11,11 +11,11 @@
 
 install:	bcrypt Makefile
 	mkdir -p ${PREFIX}/bin;\
-	mkdir -p ${PREFIX}/man/man1;\
+	mkdir -p ${PREFIX}/share/man/man1;\
 	cp bcrypt ${PREFIX}/bin;\
-	cp bcrypt.1 ${PREFIX}/man/man1;\
+	cp bcrypt.1 ${PREFIX}/share/man/man1;\
 	chmod 755 ${PREFIX}/bin/bcrypt;\
-	chmod 644 ${PREFIX}/man/man1/bcrypt.1
+	chmod 644 ${PREFIX}/share/man/man1/bcrypt.1
 
 main.o:	main.c ${DEFAULTS}
 	${COMPILE} -c main.c