--- Makefile.ldc.orig	2021-01-21 17:07:49 UTC
+++ Makefile.ldc
@@ -1,5 +1,7 @@
 # make install DESTDIR=/home/yamo/devel/cc2/snap/parts/ccutter/install
 
+PREFIX?=/usr
+EXAMPLESDIR?=/usr/share/examples/ccutter
 LIBS=-L-ldl -L-lstdc++
 COMFLAGS=-O2
 VERSION=$(shell cat Version)
@@ -38,10 +40,10 @@ c64: $(C64OBJS)
 install: all
 	strip ccutter$(EXE)
 	strip ct2util$(EXE)
-	cp ccutter$(EXE) $(DESTDIR)
-	cp ct2util$(EXE) $(DESTDIR)
-	mkdir $(DESTDIR)/example_tunes
-	cp -r tunes/* $(DESTDIR)/example_tunes
+	cp ccutter$(EXE) $(DESTDIR)$(PREFIX)/bin
+	cp ct2util$(EXE) $(DESTDIR)$(PREFIX)/bin
+	mkdir -p $(DESTDIR)/$(EXAMPLESDIR)/example_tunes
+	cp -r tunes/* $(DESTDIR)/$(EXAMPLESDIR)/example_tunes
 
 # release version with additional optimizations
 release: DFLAGS += -frelease -fno-bounds-check