+diff --git a/unix/Makefile b/unix/Makefile
+index e65338f..e169edf 100644
+--- a/unix/Makefile
++++ b/unix/Makefile
+@@ -1,5 +1,5 @@
+ # Edited for Debian GNU/Linux.
+-DESTDIR =
++DESTDIR = @TERMUX_PREFIX@
+
+ # DEBIAN NOTE: This file diverges significantly from the original Makefile
+ # for obvious reasons. The original Makefile is Makefile.unix and should
+@@ -16,9 +16,9 @@ DESTDIR =
+ # Edited for Debian GNU/Linux: LIBVARDIR is where the score file is kept
+ # OWNER is who you want the game to be chown to.
+ # GROUP is who you wnat the game to be chgrp to.
+-BINDIR = $(DESTDIR)/usr/games
++BINDIR = $(DESTDIR)/bin
+ ETCDIR = $(DESTDIR)/etc
+-LIBSTATICDIR = $(DESTDIR)/usr/lib/games/moria
++LIBSTATICDIR = $(DESTDIR)/lib/games/moria
+ LIBVARDIR = $(DESTDIR)/var/games/moria
+ OWNER = root
+ GROUP = games
+@@ -26,7 +26,7 @@ GROUP = games
+ # For testing and debugging the program, it is best to use this line.
+ # CFLAGS = -g
+ # For playing the game, you may want to use this line
+-CFLAGS = -O2
++CFLAGS += -O2
+
+ # Debian GNU/Linux addition
+ ifneq (,$(findstring debug,$(DEB_BUILD_OPTIONS)))
+@@ -36,7 +36,7 @@ endif
+ # For BSD Systems
+ # CURSES = -lcurses -ltermcap
+ # For SYS V Systems
+-CURSES = -lcurses
++CURSES = -lncurses
+ # For XENIX, some XENIX systems may need -ltinfo
+ # CURSES = -ltcap -ltermcap -lx
+
+@@ -44,9 +44,9 @@ CURSES = -lcurses
+ # config.h if you use this.
+ #LFLAGS = -lbsd
+ # Normal systems don't require anything here.
+-LFLAGS =
++LFLAGS ?=
+
+-CC = cc
++CC ?= cc
+
+ SRCS = main.c misc1.c misc2.c misc3.c misc4.c store1.c files.c io.c \
+ create.c desc.c generate.c sets.c dungeon.c creature.c death.c \
+@@ -66,7 +66,7 @@ LIBSTATICFILES = news origcmds.hlp owizcmds.hlp roglcmds.hlp rwizcmds.hlp \
+ version.hlp welcome.hlp
+
+ moria : $(OBJS)
+- $(CC) -o moria $(CFLAGS) $(OBJS) $(CURSES) $(LFLAGS)
++ $(CC) -o moria $(CFLAGS) $(LDFLAGS) $(OBJS) $(CURSES) $(LFLAGS)
+
+ lintout : $(SRCS)
+ lint $(SRCS) $(CURSES) > lintout
+@@ -80,21 +80,16 @@ TAGS : $(SRCS)
+ # you must define BINDIR and LIBDIR before installing
+ # assumes that BINDIR and LIBDIR exist
+ install:
+- chmod 755 $(BINDIR)
+ cp moria $(BINDIR)
+- chown $(OWNER) $(BINDIR)/moria
+- chgrp $(GROUP) $(BINDIR)/moria
+ chmod 2755 $(BINDIR)/moria
++ mkdir -p $(LIBSTATICDIR)
+ chmod 755 $(LIBSTATICDIR)
+ # No longer chmod 755 $(LIBVARDIR)
+ (cd files; cp $(LIBSTATICFILES) $(LIBSTATICDIR))
+- (cd $(LIBSTATICDIR); chmod 444 $(LIBSTATICFILES))
+ # No longer (cd $(LIBVARDIR); touch scores; chmod 664 scores)
+ # No longer (cd $(LIBVARDIR); chown $(OWNER) . scores; chgrp $(GROUP) . scores)
+ (cd files; cp hours $(ETCDIR)/moria-hours)
+ chmod 644 $(ETCDIR)/moria-hours
+- (cd $(LIBSTATICDIR); chown $(OWNER) $(LIBSTATICFILES))
+- (cd $(LIBSTATICDIR); chgrp $(GROUP) $(LIBSTATICFILES))
+ # If you are short on disk space, or aren't interested in debugging moria.
+ # This is handled by dh_strip, so let's not override its' decision.
+ # strip $(BINDIR)/moria