--- Makefile.orig	2024-04-04 08:13:06 UTC
+++ Makefile
@@ -1,5 +1,5 @@
-PREFIX=/usr/local
-PREFIX_MAN=$(PREFIX)/man
+PREFIX:=$(PREFIX)
+PREFIX_MAN=$(PREFIX)/share/man
 CFLAGS?=-g -Wall -Wextra
 
 all: snac
@@ -18,14 +18,14 @@ install:
 	$(CC) -I/usr/local/include -MM *.c > makefile.depend
 
 install:
-	mkdir -p -m 755 $(PREFIX)/bin
-	install -m 755 snac $(PREFIX)/bin/snac
-	mkdir -p -m 755 $(PREFIX_MAN)/man1
-	install -m 644 doc/snac.1 $(PREFIX_MAN)/man1/snac.1
-	mkdir -p -m 755 $(PREFIX_MAN)/man5
-	install -m 644 doc/snac.5 $(PREFIX_MAN)/man5/snac.5
-	mkdir -p -m 755 $(PREFIX_MAN)/man8
-	install -m 644 doc/snac.8 $(PREFIX_MAN)/man8/snac.8
+	mkdir -p -m 755 $(DESTDIR)$(PREFIX)/bin
+	install -m 755 snac $(DESTDIR)$(PREFIX)/bin/snac
+	mkdir -p -m 755 $(DESTDIR)$(PREFIX_MAN)/man1
+	install -m 644 doc/snac.1 $(DESTDIR)$(PREFIX_MAN)/man1/snac.1
+	mkdir -p -m 755 $(DESTDIR)$(PREFIX_MAN)/man5
+	install -m 644 doc/snac.5 $(DESTDIR)$(PREFIX_MAN)/man5/snac.5
+	mkdir -p -m 755 $(DESTDIR)$(PREFIX_MAN)/man8
+	install -m 644 doc/snac.8 $(DESTDIR)$(PREFIX_MAN)/man8/snac.8
 
 uninstall:
 	rm $(PREFIX)/bin/snac