--- Makefile.orig	2018-07-28 08:20:48 UTC
+++ Makefile
@@ -25,7 +25,7 @@ VRELEASE=3
 VERSION=$(VMAJOR).$(VMINOR).$(VRELEASE)
 PACKAGENAME=rockdodger
 
-prefix = $(DESTDIR)/usr/local
+prefix = ${PREFIX}
 INSTALL=/usr/bin/install
 TMP=/tmp
 
@@ -34,14 +34,14 @@ datarootdir = $(prefix)/share
 datadir = $(datarootdir)
 bindir = $(exec_prefix)/bin
 docdir = $(datarootdir)/doc/$(PACKAGENAME)
-mandir = $(datarootdir)/man
-localstatedir = $(prefix)/var
+mandir = $(prefix)/man
+localstatedir = /var
 gamesdir = $(localstatedir)/games
 
 NEWD=$(PACKAGENAME)-$(VERSION)
 COMPILEDATE=$(shell date --date=@$${SOURCE_DATE_EPOCH:-$$(date +%s)} '+%Y-%m-%d')
 TARPKGNAME=$(NEWD).pkg.tgz
-OPTIONS=-DVERSION=\"$(VERSION)\" -DCOMPILEDATE=\"$(COMPILEDATE)\" -Wall `$(SDL_CONFIG) --cflags`
+OPTIONS=-DVERSION=\"$(VERSION)\" -DCOMPILEDATE=\"earth\" -Wall `$(SDL_CONFIG) --cflags`
 EXENAME=rockdodger
 
 SOUNDLIBRARIES=-lSDL_mixer
@@ -60,14 +60,9 @@ ifeq ($(profile),1)
 	OPTIONS+=-pg
 endif
 ifeq ($(debug),0)
-	OPTIONS+=-O2 -DNDEBUG
-	ifneq ($(profile),1)
-		OPTIONS+=-fomit-frame-pointer
-	endif
 else
-	OPTIONS+=-O1 -DDEBUG
 endif
-CFLAGS=-MMD -g $(OPTIONS) $(MOREOPTS)
+CFLAGS+=-MMD $(OPTIONS) $(CPPFLAGS)
 
 all:	$(EXENAME) config.h
 
@@ -98,16 +93,16 @@ pkg:	$(EXENAME)
 	tar -C $$DTEMP -cvzf $(TARPKGNAME) . && rm -r $$DTEMP)
 
 install:	all
-	$(INSTALL) -d $(bindir) $(gamesdir)
-	$(INSTALL) $(EXENAME) $(bindir)
-	-chgrp games $(bindir)/$(EXENAME)
-	chmod g+s $(bindir)/$(EXENAME)
+	$(INSTALL) -d ${DESTDIR}$(bindir) ${DESTDIR}$(gamesdir)
+	$(INSTALL) $(EXENAME) ${DESTDIR}$(bindir)
+#	-chgrp games $(bindir)/$(EXENAME)
+#	chmod g+s $(bindir)/$(EXENAME)
 	$(MAKE) -C data install
-	touch $(gamesdir)/rockdodger.scores
-	-chgrp games $(gamesdir)/rockdodger.scores
-	chmod g+rw $(gamesdir)/rockdodger.scores
-	mkdir -p $(mandir)/man6
-	gzip -9n < $(MANPAGE) > $(mandir)/man6/$(MANPAGE).gz
+	touch ${DESTDIR}$(gamesdir)/rockdodger.scores
+#	-chgrp games $(gamesdir)/rockdodger.scores
+#	chmod g+rw $(gamesdir)/rockdodger.scores
+	mkdir -p ${DESTDIR}$(mandir)/man6
+	gzip -9n < $(MANPAGE) > ${DESTDIR}$(mandir)/man6/$(MANPAGE).gz
 
 uninstall:
 	rm -f $(gamesdir)/rockdodger.scores