diff -ruN a/Makefile b/Makefile
--- a/Makefile	2019-04-04 16:27:28.000000000 +0200
+++ b/Makefile	2019-04-04 16:36:45.450974401 +0200
@@ -1,3 +1,5 @@
+WMNAME  = antares
+
 libs = x11 xinerama cairo
 CFLAGS  = $(shell pkg-config --cflags ${libs})
 LDFLAGS = $(shell pkg-config --libs-only-L ${libs})
@@ -8,18 +10,27 @@
 MANPREFIX = $(PREFIX)/share/man
 
 all:
-	$(CC) $(CFLAGS) $(LDLIBS) -o antares src/antares.c
+	$(CC) $(CFLAGS) $(LDLIBS) -o ${WMNAME} src/antares.c
 
 debug: CFLAGS += -g
 debug: all
 
 clean:
-	$(RM) antares
+	@echo cleaning
+	@rm -fv ${WMNAME}
 
 install: all
-	install -D -m 755 antares $(BINPREFIX)/antares
-	install -D -m 644 doc/antares.1 $(MANPREFIX)/man1/antares.1
-	install -D -m 644 dsk/antares.desktop /usr/share/xsessions/antares.desktop
+	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
+	@install -Dm755 ${WMNAME} ${DESTDIR}${PREFIX}/bin/${WMNAME}
+	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man.1
+	@install -Dm644 doc/${WMNAME}.1 ${DESTDIR}${MANPREFIX}/man1/${WMNAME}.1
+	@echo installing xsession desktop file to ${DESTDIR}${PREFIX}/xsessions
+	@install -Dm644 dsk/${WMNAME}.desktop ${DESTDIR}${PREFIX}/xsessions/${WMNAME}.desktop
 
 uninstall:
-	$(RM) $(BINPREFIX)/antares $(MANPREFIX)/man1/antares.1 /usr/share/xsessions/antares.desktop
+	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
+	@rm -f ${DESTDIR}${PREFIX}/bin/${WMNAME}
+	@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
+	@rm -f ${DESTDIR}${MANPREFIX}/man1/${WMNAME}.1
+	@echo removing xsession desktop file from ${DESTDIR}${PREFIX}/xsessions
+	@rm -f ${DESTDIR}${PREFIX}/xsessions/${WMNAME}.desktop