termux-packages/packages/nethack/sys-unix-hints-linux.patch

--- ../sys-unix-hints-linux.orig	2020-10-11 13:09:50.913507190 +0200
+++ ./sys/unix/hints/linux	2020-10-11 13:10:55.881507143 +0200
@@ -10,11 +10,11 @@
 
 
-#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)
 
 
 

@@ -20,9 +20,9 @@
 
 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+=-g -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)