#	Makefile for NetHack's utility programs.
# NetHack 3.7  Makefile.utl    $NHDT-Date: 1693334279 2023/08/29 18:37:59 $  $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.68 $
# Copyright (c) 2018 by Robert Patrick Rankin
# NetHack may be freely redistributed.  See license for details.

#
# Note: as of nethack 3.7, 'lev_comp' and 'dgn_comp' are no longer present
#	so use of yacc and lex to build them is no longer required.
#

# Root of source tree:
NHSROOT=..

# newer makes predefine $(MAKE) to 'make' and do smarter processing of
# recursive make calls if $(MAKE) is used
# these makes allow $(MAKE) to be overridden by the environment if someone
# wants to (or has to) use something other than the standard make, so we do
# not want to unconditionally set $(MAKE) here
#
# unfortunately, some older makes do not predefine $(MAKE); if you have one of
# these, uncomment the following line
# (you will know that you have one if you get complaints about unable to
# execute things like 'foo.o')
# MAKE = make

# NetHack 3.7 began introducing C99 code.
#
# If your compiler needs an appropriate switch to accept C99 code.
# CSTD = -std=c99

# if you are using gcc as your compiler,
#	uncomment the CC definition below if it's not in your environment
# CC = gcc
#
#	For Bull DPX/2 systems at B.O.S. 2.0 or higher use the following:
#
# CC = gcc -ansi -D_BULL_SOURCE -D_XOPEN_SOURCE -D_POSIX_SOURCE
#
#	If you are using GCC 2.2.2 or higher on a DPX/2, just use:
#
# CC = gcc -ansi
#
#	For HP/UX 10.20 with GCC:
# CC = gcc -D_POSIX_SOURCE
#
# if your make doesn't define a default SHELL properly, you may need
#    the line below (Atari users will need a bourne work-alike)
# SHELL = /bin/sh
# for Atari
# SHELL=E:/GEMINI2/MUPFEL.TTP

# flags may have to be changed as required
# flags for 286 Xenix:
# CFLAGS = -Ml2t16 -O -LARGE -I../include
# LFLAGS = -Ml -F 4000 -SEG 512

# flags for 286 Microport SysV-AT
# CFLAGS = -DDUMB -Ml -I../include
# LFLAGS = -Ml

# flags for Atari GCC (3.2.1)
# CFLAGS = -O -I../include
# LFLAGS = -s
# flags for Atari GCC (3.3)
# CFLAGS = -mshort -O2 -I../include
# LFLAGS = -mshort -s

# flags for Apollos using their native cc
# (as long as it claims to be __STDC__ but isn't)
# CFLAGS = -DAPOLLO -O -I../include

# flags for AIX 3.1 cc on IBM RS/6000 to define
# a suitable subset of standard libraries
# (note that there is more info regarding the "-qchars=signed"
# switch in file Install.unx note 8)
# CFLAGS = -D_NO_PROTO -D_XOPEN_SOURCE -O -I../include -qchars=signed
# and for AIX 3.2:
# CFLAGS = -D_NO_PROTO -D_XOPEN_SOURCE -D_ALL_SOURCE -O -I../include -qchars=signed

# flags for A/UX 2.01 using native cc or c89
# gcc predefines AUX so that's not needed there
# CFLAGS = -ZS -D_POSIX_SOURCE -O -I../include -DAUX

# flags for IRIX 4.0.x using native cc
# SGI cc 3.10 will fail to compile makedefs with -O
# CFLAGS = -I../include -D__STDC__ -woff 100,293

# flags for Linux
#   compile normally
# CFLAGS = -O2 -fomit-frame-pointer -I../include
# LFLAGS = -L/usr/X11R6/lib
#   OR compile backwards compatible a.out format
# CFLAGS = -O2 -b i486-linuxaout -fomit-frame-pointer -I../include
# LFLAGS = -b i486-linuxaout -L/usr/X11R6/lib

# flags for BeOS using the command line
#   BeOS on a Mac/BeBox:
#CC = mwcc
#CFLAGS = -I../include
#   BeOS on Intel:
# the default values are fine

# flags for debugging:
# CFLAGS = -g -I../include

#CFLAGS = -O -I../include
#LFLAGS =

#fallback defaults if not set
CFLAGS ?= -I../include

# -lm required by lua
LFLAGS += -lm

# we specify C preprocessor flags via CFLAGS; files built with default rules
# might include $(CPPFLAGS) which could get a value from user's environment;
# we avoid that by forcing it empty rather than by overriding default rules
CPPFLAGS =

LIBS =

OBJDIR = ../src

# This is the universal ctags utility which produces the tags in the
# format that util/readtags requires. 
# https://github.com/universal-ctags/ctags.git
#CTAGSCMD = universal-ctags
CTAGSCMD = ctags

# if you change this to 1, feedback while building will omit -Dthis -Wthat
# -Isomewhere so that each file being compiled is listed on one short line;
# it requires support for '$<' in rules with more than one prerequisite
# (rather than just in suffix default rule), such as is implemented by
# gnu make and others which have picked up its extensions;
# allowed values are 0, 1, and empty (which behaves like 0)
QUIETCC=0

# TODO? the link/load commands below are handled differently from the ones
# in Makefile.src; these use '$(CC) $(LFLAGS)' and ought to be changed to use
# $(LD) or $(LINK) as appropriate [quiet mode echoes a misleading $< value]

# [LINK might be defined to use $(CXX); we don't want that here.]
CLINK=$(CC)
CXXLINK=$(CXX)

# ----------------------------------------
#
# Nothing below this line should have to be changed.

# Verbosity definitions, begin
#   Set QUIETCC=1 above to output less feedback while building.
#   CC and CXX obey verbosity, LD and LINK don't.
#   AT is @ when not verbose, empty otherwise
ACTUAL_CC := $(CC)
ACTUAL_CXX := $(CXX)
ACTUAL_LD := $(LD)
ACTUAL_CLINK := $(CLINK)

CC_V0 = $(ACTUAL_CC)
CC_V = $(CC_V0)
CC_V1 = @echo "[CC] $<"; $(ACTUAL_CC)
CC = $(CC_V$(QUIETCC))

CXX_V0 = $(ACTUAL_CXX)
CXX_V = $(CXX_V0)
CXX_V1 = @echo "[CXX] $<"; $(ACTUAL_CXX)
CXX = $(CXX_V$(QUIETCC))

# LD and LINK might be based on invoking CC and may not be able to substitute
# for QUIETCC, so feedback from them is handled differently (via $AT)
LD = $(ACTUAL_LD)
CLINK = $(ACTUAL_CLINK)

AT_V0 :=
AT_V := $(AT_V0)
AT_V1 := @
AT = $(AT_V$(QUIETCC))
# Verbosity, end

GAME=nethack
# timestamps for primary header files, matching src/Makefile
CONFIG_H = ../src/config.h-t
HACK_H	 = ../src/hack.h-t

# utility .c files
MAKESRC = makedefs.c ../src/mdlib.c
RECOVSRC = recover.c
DLBSRC = dlb_main.c
UTILSRCS = $(MAKESRC) panic.c $(RECOVSRC) $(DLBSRC)

# files that define all monsters and objects
CMONOBJ = ../src/monst.c ../src/objects.c
OMONOBJ = $(OBJDIR)/monst.o $(OBJDIR)/objects.o
# files that provide access to NetHack's names
CNAMING = ../src/drawing.c $(CMONOBJ)
ONAMING = $(OBJDIR)/drawing.o $(OMONOBJ)
# dynamic memory allocation
CALLOC = ../src/alloc.c panic.c
OALLOC = $(OBJDIR)/alloc.o panic.o
# build time info
CDATE = ../src/date.c
ODATE = $(OBJDIR)/date.o 

# hacklib utility routines
HACKLIB = $(OBJDIR)/hacklib.a
HACKLIBSRC = ../src/hacklib.c
HACKLIBOBJ = $(OBJDIR)/hacklib.o panic.o

# object files for makedefs
MAKEOBJS = makedefs.o $(OMONOBJ) $(ODATE) $(OALLOC)

# object files for recovery utility
RECOVOBJS = recover.o recover-version.o

# object files for the data librarian
DLBOBJS = dlb_main.o $(OBJDIR)/dlb.o $(OALLOC)

# Distinguish between the build tools for the native host
# and the build tools for the target environment in commands.
# This allows the same set of Makefiles to be used for native
# builds and for cross-compiles by overriding these in hints
# files or on the command line.

TARGETPFX=
TARGET_CC = $(CC)
TARGET_CFLAGS = $(CFLAGS) $(CSTD)
TARGET_CLINK = $(CLINK)
TARGET_LFLAGS = $(LFLAGS)
TARGET_CXX = $(CXX)
TARGET_CXXFLAGS = $(CXXFLAGS)
TARGET_AR = $(AR)

#
#	dependencies for makedefs
#
makedefs:	$(HACKLIB) $(MAKEOBJS) mdgrep.h
	$(CLINK) $(LFLAGS) -o makedefs $(MAKEOBJS) $(HACKLIB)


# note: the headers listed here are maintained manually rather than via
#	'make depend'; only the ones which are directly included by
#	makedefs.c are listed, without various nested ones that they include;
#	for makedefs (but not for nethack's core), mdlib.c gets included
#	rather than be compiled separately
makedefs.o: makedefs.c ../src/mdlib.c $(CONFIG_H) \
		../include/permonst.h ../include/objclass.h \
		../include/artilist.h ../include/dungeon.h ../include/obj.h \
		../include/monst.h ../include/monsters.h ../include/objects.h \
		../include/you.h ../include/context.h ../include/flag.h \
		../include/dlb.h ../include/patchlevel.h mdgrep.h
	$(CC) $(CFLAGS) $(CSTD) -c makedefs.c -o $@

$(OBJDIR)/hacklib.o: $(HACKLIBSRC)

# Don't require perl to build; that is why mdgrep.h is spelled wrong below.
mdgreph: mdgrep.pl
	perl mdgrep.pl

# These are for reference purposes only. They aren't required in the build.
../include/onames.h: makedefs ../include/objects.h
	./makedefs -o
../include/pm.h: makedefs ../include/monsters.h
	./makedefs -p

lintdefs:
	@lint -axbh -I../include -DLINT $(MAKESRC) $(CMONOBJ) | sed '/_flsbuf/d'


# we defer this makedefs call to the src Makefile, since it knows all about
# the main src and include files date.h is a timestamp for
../include/date.h::
	@( cd ../src ; $(MAKE) ../include/date.h )

$(HACKLIB): $(CONFIG_H) $(HACKLIBSRC) panic.o
	@( cd ../src ; $(MAKE) hacklib.a )

# support code used by several of the utility programs (but not makedefs)
panic.o:     panic.c $(CONFIG_H)
	$(CC) $(CFLAGS) $(CSTD) -c panic.c -o $@


# with all of extern.h's functions to complain about, we drown in
# 'defined but not used' without -u
lintdgn:
	@lint -axhu -I../include -DLINT $(UTILSRCS) $(CALLOC) \
		| sed '/_flsbuf/d'


#	dependencies for recover
#
recover: $(RECOVOBJS) $(HACKLIB)
	$(CLINK) $(LFLAGS) -o recover \
		$(RECOVOBJS) $(HACKLIB) $(LIBS)

recover.o: recover.c $(CONFIG_H)
	$(CC) $(CFLAGS) $(CSTD) -c recover.c -o $@

recover-version.o: ../src/version.c $(HACK_H)
	$(CC) $(CFLAGS) $(CSTD) -DMINIMAL_FOR_RECOVER -c ../src/version.c -o $@
#
#       dependencies for optional sfctool
#
# object files for sfctool utility
SFCTOOLOBJS = $(TARGETPFX)sfctool.o \
	    $(TARGETPFX)sf-alloc.o $(TARGETPFX)sfdata.o \
	    $(TARGETPFX)sfexpasc.o $(TARGETPFX)sf-cfgfiles.o \
	    $(TARGETPFX)sf-date.o $(TARGETPFX)sf-artifact.o \
	    $(TARGETPFX)sf-calendar.o $(TARGETPFX)sf-decl.o \
	    $(TARGETPFX)sf-dungeon.o $(TARGETPFX)sf-end.o \
	    $(TARGETPFX)sf-engrave.o $(TARGETPFX)sf-files.o \
	    $(TARGETPFX)sf-light.o $(TARGETPFX)sf-mdlib.o \
	    $(TARGETPFX)sf-mkmaze.o $(TARGETPFX)sf-mkroom.o \
	    $(TARGETPFX)sf-monst.o $(TARGETPFX)sf-nhlua.o \
	    $(TARGETPFX)sf-objects.o $(TARGETPFX)sf-o_init.o \
	    $(TARGETPFX)panic.o $(TARGETPFX)sf-region.o \
	    $(TARGETPFX)sf-restore.o $(TARGETPFX)sf-rumors.o \
	    $(TARGETPFX)sfbase.o $(TARGETPFX)sf-struct.o \
	    $(TARGETPFX)strutil.o $(TARGETPFX)sf-sys.o \
	    $(TARGETPFX)sf-timeout.o $(TARGETPFX)sf-track.o \
	    $(TARGETPFX)sf-version.o $(TARGETPFX)sf-worm.o

SFCTOOLBIN = sfctool

SFFLAGS=-DSFCTOOL -DNOPANICTRACE -DNOCRASHREPORT -DNO_CHRONICLE
sfutil: $(SFCTOOLBIN)
	@echo '$(SFCTOOLBIN) is up to date.'
$(SFCTOOLBIN): $(SFCTOOLOBJS) $(HACKLIB)
	$(TARGET_CLINK) $(TARGET_LFLAGS) -o $@ $(SFCTOOLOBJS) $(HACKLIB) $(TARGET_LIBS)
$(TARGETPFX)sfctool.o: sfctool.c $(HACK_H) ../include/sfprocs.h
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c sfctool.c
$(TARGETPFX)sf-alloc.o: ../src/alloc.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/alloc.c
$(TARGETPFX)sf-calendar.o: ../src/calendar.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/calendar.c
$(TARGETPFX)sf-cfgfiles.o: ../src/cfgfiles.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/cfgfiles.c
$(TARGETPFX)sf-date.o: ../src/date.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/date.c
$(TARGETPFX)sf-decl.o: ../src/decl.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/decl.c
$(TARGETPFX)sf-monst.o: ../src/monst.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/monst.c
$(TARGETPFX)sf-objects.o: ../src/objects.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/objects.c
$(TARGETPFX)sf-panic.o: panic.c $(CONFIG_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c panic.c
$(TARGETPFX)sf-artifact.o: ../src/artifact.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/artifact.c
$(TARGETPFX)sf-dungeon.o: ../src/dungeon.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS)  $(SFFLAGS) -o $@ -c ../src/dungeon.c
$(TARGETPFX)sf-end.o: ../src/end.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/end.c
$(TARGETPFX)sf-engrave.o: ../src/engrave.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/engrave.c
$(TARGETPFX)sf-files.o: ../src/files.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/files.c
$(TARGETPFX)sf-light.o: ../src/light.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/light.c
$(TARGETPFX)sf-mdlib.o: ../src/mdlib.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/mdlib.c
$(TARGETPFX)sf-mkmaze.o: ../src/mkmaze.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/mkmaze.c
$(TARGETPFX)sf-mkroom.o: ../src/mkroom.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/mkroom.c
$(TARGETPFX)sf-nhlua.o: ../src/nhlua.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/nhlua.c
$(TARGETPFX)sf-o_init.o: ../src/o_init.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/o_init.c
$(TARGETPFX)sf-region.o: ../src/region.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/region.c
$(TARGETPFX)sf-restore.o: ../src/restore.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/restore.c
$(TARGETPFX)sf-rumors.o: ../src/rumors.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/rumors.c
$(TARGETPFX)sfbase.o: ../src/sfbase.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/sfbase.c
$(TARGETPFX)sfdata.o: sfdata.c $(HACK_H) ../include/sfprocs.h ../include/sfproto.h
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c sfdata.c
$(TARGETPFX)sfexpasc.o: sfexpasc.c $(HACK_H) ../include/sfprocs.h ../include/sfproto.h
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c sfexpasc.c
$(TARGETPFX)sf-struct.o: ../src/sfstruct.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/sfstruct.c
$(TARGETPFX)strutil.o: ../src/strutil.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/strutil.c
$(TARGETPFX)sf-sys.o: ../src/sys.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/sys.c
$(TARGETPFX)sf-timeout.o: ../src/timeout.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/timeout.c
$(TARGETPFX)sf-track.o: ../src/track.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/track.c
$(TARGETPFX)sf-version.o: ../src/version.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/version.c
$(TARGETPFX)sf-worm.o: ../src/worm.c $(HACK_H)
	$(TARGET_CC) $(TARGET_CFLAGS) $(SFFLAGS) -o $@ -c ../src/worm.c

sftags: sftags.o $(HACKLIB)
	$(CLINK) $(LFLAGS) -o $@ sftags.o $(HACKLIB) $(LIBS)
sftags.o: sftags.c $(HACK_H)
	$(CC) $(CFLAGS) -c sftags.c
../include/sfproto.h: sf.tags sftags
	./sftags
sfdata.c: sf.tags sftags
	./sftags
#       dependencies for sftags
#       #
CTAGDEP = ../include/align.h  ../include/artifact.h ../include/artilist.h \
	  ../include/attrib.h ../include/context.h  ../include/coord.h    \
	  ../include/decl.h   ../include/dungeon.h  ../include/engrave.h  \
	  ../include/flag.h   ../include/func_tab.h ../include/global.h   \
	  ../include/hack.h   ../include/mextra.h   \
	  ../include/mkroom.h ../include/monst.h    ../include/defsym.h   \
	  ../include/obj.h    ../include/objclass.h ../include/prop.h     \
	  ../include/quest.h  ../include/rect.h     ../include/region.h   \
	  ../include/rm.h     ../include/skills.h   ../include/spell.h    \
	  ../include/sys.h    ../include/timeout.h  ../include/trap.h     \
	  ../include/you.h    ../include/onames.h   ../include/wintype.h
#	  ../include/permonst.h
CTAGSOPT = --language-force=c --sort=no -D"Bitfield(x,n)=unsigned x : n" --excmd=pattern
#
INCL=../include/
SRC=../src/
sf.tags: $(CTAGDEP)
	$(CTAGSCMD) $(CTAGSOPT) -f $@ $(INCL)align.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)artifact.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(SRC)artifact.c
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)artilist.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)attrib.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(SRC)bones.c
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)context.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)coord.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)decl.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(SRC)decl.c
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)dungeon.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)engrave.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(SRC)engrave.c
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)flag.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)func_tab.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)global.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)hack.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)mextra.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)mkroom.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)monst.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)defsym.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)obj.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)objclass.h
#	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)permonst.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)prop.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)quest.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)rect.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)region.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)rm.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)skills.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)spell.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)stairs.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)sys.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)timeout.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)trap.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)you.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)onames.h
	$(CTAGSCMD) $(CTAGSOPT) -a -f $@ $(INCL)wintype.h

#	dependencies for dlb
#
dlb:	$(DLBOBJS) $(HACKLIB)
	$(CLINK) $(LFLAGS) -o dlb $(DLBOBJS) $(HACKLIB) $(LIBS)

dlb_main.o: dlb_main.c $(CONFIG_H) ../include/dlb.h
	$(CC) $(CFLAGS) $(CSTD) -c dlb_main.c -o $@

stripbs: stripbs.o
	$(CC) $(LFLAGS) -o stripbs stripbs.o

stripbs.o: stripbs.c
	$(CC) $(CFLAGS) -c stripbs.c

#	dependencies for tile utilities
#
TEXT_IO = tiletext.o tiletxt.o $(OALLOC) $(ONAMING)
GIFREADERS = gifread.o
PPMWRITERS = ppmwrite.o

tileutils: tilemap gif2txt txt2ppm tile2x11

gif2txt: $(GIFREADERS) $(TEXT_IO)
	$(CLINK) $(LFLAGS) -o gif2txt $(GIFREADERS) $(TEXT_IO) $(LIBS)
txt2ppm: $(PPMWRITERS) $(TEXT_IO)
	$(CLINK) $(LFLAGS) -o txt2ppm $(PPMWRITERS) $(TEXT_IO) $(LIBS)

tile2x11: tile2x11.o $(TEXT_IO) $(HACKLIB)
	$(CLINK) $(LFLAGS) -o tile2x11 tile2x11.o $(TEXT_IO) \
		$(HACKLIB) $(LIBS)

tile2img.ttp: tile2img.o bitmfile.o $(TEXT_IO)
	$(CLINK) $(LFLAGS) -o tile2img.ttp tile2img.o bitmfile.o \
		$(TEXT_IO) $(LIBS)

tile2bmp: tile2bmp.o $(TEXT_IO) $(HACKLIB)
	$(CLINK) $(LFLAGS) -o tile2bmp tile2bmp.o $(TEXT_IO) $(HACKLIB)

xpm2img.ttp: xpm2img.o bitmfile.o
	$(CLINK) $(LFLAGS) -o xpm2img.ttp xpm2img.o bitmfile.o $(LIBS)

tile2beos: tile2beos.o $(TEXT_IO) $(HACKLIB)
	$(CXXLINK) $(LFLAGS) -o tile2beos tile2beos.o \
		$(TEXT_IO) $(HACKLIB) -lbe

#--compiling and linking in one step leaves extra debugging files (in their
#  own subdirectories!) on OSX; compile and link separately to suppress
#  that without mucking about with extra OS-specific CFLAGS and/or LFLAGS
#tilemap: ../win/share/tilemap.c $(HACK_H)
#	$(CC) $(CFLAGS) $(LFLAGS) -o tilemap ../win/share/tilemap.c $(LIBS)
tilemap: tilemap.o $(OBJDIR)/objects.o $(OBJDIR)/monst.o $(OBJDIR)/drawing.o \
	$(HACKLIB)
	$(CLINK) $(LFLAGS) -o tilemap tilemap.o $(OBJDIR)/objects.o  \
		$(OBJDIR)/monst.o  $(OBJDIR)/drawing.o $(HACKLIB) \
		$(LIBS)
../src/tile.c: tilemap
	./tilemap

tiletext.o: ../win/share/tiletext.c $(CONFIG_H) ../win/share/tile.h
	$(CC) $(CFLAGS) $(CSTD)  -I../win/share -c ../win/share/tiletext.c -o $@
tiletxt.o: ../win/share/tiletxt.c ../win/share/tilemap.c $(HACK_H)
	$(CC) $(CFLAGS) $(CSTD) -I../win/share -c ../win/share/tiletxt.c -o $@
tilemap.o: ../win/share/tilemap.c $(HACK_H)
	$(CC) $(CFLAGS) $(CSTD) -c ../win/share/tilemap.c -o $@

gifread.o: ../win/share/gifread.c $(CONFIG_H) ../win/share/tile.h
	$(CC) $(CFLAGS) $(CSTD) -I../win/share -c ../win/share/gifread.c -o $@
ppmwrite.o: ../win/share/ppmwrite.c $(CONFIG_H) ../win/share/tile.h
	$(CC) $(CFLAGS) $(CSTD) -I../win/share -c ../win/share/ppmwrite.c -o $@

tile2bmp.o: ../win/share/tile2bmp.c $(HACK_H) ../win/share/tile.h
	$(CC) $(CFLAGS) $(CSTD) -I../win/share -c ../win/share/tile2bmp.c -o $@

tile2x11.o: ../win/X11/tile2x11.c $(HACK_H) ../win/share/tile.h \
						../include/tile2x11.h
	$(CC) $(CFLAGS) $(CSTD) -I../win/share -c ../win/X11/tile2x11.c -o $@

tile2img.o: ../win/gem/tile2img.c $(HACK_H) ../win/share/tile.h \
						../include/bitmfile.h
	$(CC) $(CFLAGS) $(CSTD) -I../win/share -c ../win/gem/tile2img.c -o $@
xpm2img.o: ../win/gem/xpm2img.c $(HACK_H) ../include/bitmfile.h
	$(CC) $(CFLAGS) $(CSTD) -c ../win/gem/xpm2img.c -o $@
bitmfile.o: ../win/gem/bitmfile.c ../include/bitmfile.h
	$(CC) $(CFLAGS) $(CSTD) -c ../win/gem/bitmfile.c -o $@

tile2beos.o: ../win/BeOS/tile2beos.cpp $(HACK_H) ../win/share/tile.h
	$(CXX) $(CFLAGS) $(CSTD) -I../win/share -c ../win/BeOS/tile2beos.cpp -o $@

# note: tileedit.cpp was developed for Qt2 and will not compile using Qt5
tileedit.o: ../win/Qt/tileedit.cpp
	$(CXX) -I../include -I$(QTDIR)/include ../win/Qt/tileedit.cpp
tileedit: tileedit.o $(TEXT_IO)
	$(QTDIR)/bin/moc -o tileedit.moc tileedit.h
	$(CXXLINK) -o tileedit -L$(QTDIR)/lib tileedit.o $(TEXT_IO) -lqt

uudecode: uudecode.o
	$(CLINK) $(LFLAGS) -o uudecode uudecode.o $(LIBS)
uudecode.o: ../sys/share/uudecode.c
	$(CC) $(CFLAGS) $(CSTD) -c -o uudecode.o ../sys/share/uudecode.c

# using dependencies like
#	../src/foo::
#		@( cd ../src ; $(MAKE) foo )
# would always force foo to be up-to-date according to the src Makefile
# when it's needed here.  Unfortunately, some makes believe this syntax
# means foo always changes, instead of foo should always be checked.
# therefore, approximate via config.h dependencies, and hope that anybody
# changing anything other than basic configuration also knows when not
# to improvise things not in the instructions, like 'make makedefs' here
# in util...

# make sure host object files from src are available when needed
# (note: these dependencies have been copied from Makefile.src so only come
# indirectly from 'make depend', hence are subject to bit rot as src changes)
$(OBJDIR)/alloc.o: ../src/alloc.c $(CONFIG_H) ../include/nhlua.h
	$(CC) $(CFLAGS) $(CSTD) -c ../src/alloc.c -o $@
$(OBJDIR)/drawing.o: ../src/drawing.c $(CONFIG_H) ../include/color.h \
		../include/rm.h ../include/objclass.h ../include/defsym.h \
		../include/objects.h ../include/sym.h
	$(CC) $(CFLAGS) $(CSTD) -c ../src/drawing.c -o $@
$(OBJDIR)/decl.o: ../src/decl.c $(HACK_H)
	$(CC) $(CFLAGS) $(CSTD) -c ../src/decl.c -o $@
$(OBJDIR)/monst.o: ../src/monst.c $(CONFIG_H) ../include/permonst.h \
		../include/align.h ../include/monattk.h ../include/monflag.h \
		../include/monsters.h ../include/wintype.h ../include/sym.h \
		../include/defsym.h ../include/color.h
	$(CC) $(CFLAGS) $(CSTD) -c ../src/monst.c -o $@
$(OBJDIR)/objects.o: ../src/objects.c $(CONFIG_H) ../include/obj.h \
		../include/prop.h ../include/skills.h ../include/color.h \
		../include/objclass.h ../include/defsym.h ../include/objects.h
	$(CC) $(CFLAGS) $(CSTD) -c ../src/objects.c -o $@
$(OBJDIR)/dlb.o: ../src/dlb.c $(CONFIG_H) ../include/dlb.h
	$(CC) $(CFLAGS) $(CSTD) -c ../src/dlb.c -o $@
# this differs substantially from what Makefile.src specifies
$(OBJDIR)/date.o: ../src/date.c $(CONFIG_H)
	$(CC) $(CFLAGS) $(CSTD) -c ../src/date.c -o $@
../include/nhlua.h:
	@( cd .. ; $(MAKE) lua_support )
# make sure hack.h dependencies get transitive information
$(HACK_H): $(CONFIG_H)
	@( cd ../src ; $(MAKE) $(HACK_H) )
$(CONFIG_H): ../include/config.h
	@( cd ../src ; $(MAKE) $(CONFIG_H) )

SYSSHARE=../sys/share/

tags: $(UTILSRCS)
	@ctags -tw $(UTILSRCS)

# note:	3.6 copied tile.h from win/share/ to include/ and if someone
#	switches branches from 3.6 to 3.7 without executing 'make spotless'
#	first, the old tile.h sticks around and gets found during compile
#	instead of current one; various tile utilities won't build in that
#	mis-configuration so allow 'make clean' and 'make spotless' in 3.7
#	to fix things up by deleting the out of date file (if present)
clean-fixup:
	-rm -f ../include/tile.h

clean: clean-fixup
	-rm -f *.o

# obsolete dgn_comp and lev_comp could be left around from 3.6.x
spotless: clean
	-rm -f makedefs recover dlb $(HACKLIB)
	-rm -f gif2txt txt2ppm tile2x11 tile2img.ttp xpm2img.ttp \
		tilemap tileedit tile2bmp uudecode
	-rm -f dgn_comp* dgn_lex.c dgn_yacc.c ../include/dgn_comp.h \
		lev_comp* lev_lex.c lev_yacc.c ../include/lev_comp.h