--- ../NetHack-NetHack-3.6.6_Released/sys/unix/hints/linux	2020-03-08 18:29:31.000000000 +0100
+++ ./sys/unix/hints/linux	2020-10-11 15:24:45.859200937 +0200
@@ -9,20 +9,20 @@
 # for Ubuntu dapper.
 
 
-#PREFIX=/usr
-PREFIX=$(wildcard ~)/nh/install
+GAME=nethack
+PREFIX=@TERMUX_PREFIX@
 HACKDIR=$(PREFIX)/games/lib/$(GAME)dir
-SHELLDIR = $(PREFIX)/games
-INSTDIR=$(HACKDIR)
-VARDIR = $(HACKDIR)
+SHELLDIR = $(DESTDIR)$(PREFIX)/games
+INSTDIR = $(DESTDIR)$(HACKDIR)
+VARDIR = $(DESTDIR)$(HACKDIR)
 
 
 
 POSTINSTALL=cp -n sys/unix/sysconf $(INSTDIR)/sysconf; $(CHOWN) $(GAMEUID) $(INSTDIR)/sysconf; $(CHGRP) $(GAMEGRP) $(INSTDIR)/sysconf; chmod $(VARFILEPERM) $(INSTDIR)/sysconf;
 
-CFLAGS=-g -O -I../include -DNOTPARMDECL
+CFLAGS+= -I../include -DNOTPARMDECL
 CFLAGS+=-DDLB
-CFLAGS+=-DCOMPRESS=\"/bin/gzip\" -DCOMPRESS_EXTENSION=\".gz\"
+CFLAGS+=-DCOMPRESS=\"@TERMUX_PREFIX@/bin/gzip\" -DCOMPRESS_EXTENSION=\".gz\"
 CFLAGS+=-DSYSCF -DSYSCF_FILE=\"$(HACKDIR)/sysconf\" -DSECURE
 CFLAGS+=-DTIMED_DELAY
 CFLAGS+=-DHACKDIR=\"$(HACKDIR)\"
@@ -37,7 +37,7 @@
 
 LINK=$(CC)
 # Only needed for GLIBC stack trace:
-LFLAGS=-rdynamic
+LFLAGS+=-rdynamic
 
 WINSRC = $(WINTTYSRC) $(WINCURSESSRC)
 WINOBJ = $(WINTTYOBJ) $(WINCURSESOBJ)