# NetHack 3.7  linux.370 $NHDT-Date: 1693519390 2023/08/31 22:03:10 $  $NHDT-Branch: keni-crashweb2 $:$NHDT-Revision: 1.61 $
# Copyright (c) Kenneth Lorber, Kensington, Maryland, 2007.
# NetHack may be freely redistributed.  See license for details.
#
#---------------------------------------------------------------------
# Linux hints file with support for multiple window ports (interfaces)
# Tested on:
#     - Ubuntu focal
#
# If this doesn't work for your distribution, consider making a new
# hints file for it, rather than changing this one.
# And let us know about it.
#

#-PRE
# linux.370 hints file provides a single-user build for Linux (such
# as Ubuntu focal).

# note: '#-INCLUDE' is not just a comment
#        multiw-1.370 contains sections 1 to 2
#-INCLUDE multiw-1.370

HINTSVERSION := 370

ifdef MAKEFILE_TOP
ifeq ($(MAKELEVEL),0)
PRECHECK+=checkmakefiles
# all files included from this hints file get listed
# in HINTSINCLNAMES (without suffix and without a path)
HINTSINCLNAMES := compiler cross-pre1 cross-pre2 cross-post \
		gbdates-pre gbdates-post \
		multiw-1 multiw-2 misc \
		multisnd1-pre multisnd2-pre multisnd-post
HINTSINCLFILES := $(addsuffix .$(HINTSVERSION), $(HINTSINCLNAMES))
endif
endif

ifndef LIBXPM
LIBXPM= -L/opt/X11/lib -lXpm
endif

#4. Other
GAMEUID  = $(USER)
GAMEGRP  = games

# This gives better backtraces by making all core functions global; this
# works around a limitation in glibc's backtrace(3) function.
# This will be turned on automatically with CRASHREPROT.
# 1 to enable, 0 to disable
USE_NOSTATICFN = 1
# If you want CRASHREPORT but absolutely don't want NOSTATICFN, define this:
#USE_NONOSTATICFN = 1

#-----------------------------------------------------------------------------
#-INCLUDE cross-pre1.370


#-----------------------------------------------------------------------------
# You shouldn't need to change anything below here (in the hints file; if
# you're reading this in Makefile augmented by hints, that may not be true).
#

#-INCLUDE multiw-2.370

# compiler.370 contains compiler detection and adjustments common
# to both linux and macOS

#-INCLUDE compiler.370

ifdef WANT_WIN_QT
ifdef WANT_WIN_QT5
QTDIR=/usr
endif  # WANT_WIN_QT5
ifdef WANT_WIN_QT6
#if your Qt6 is elsewhere, change this to match
QTDIR=/usr/local/qt6
ifeq "$(GPPGTEQ14)" "1"
CCXXFLAGS += -Wno-template-id-cdtor
endif    # g++ greater than or equal to 14
endif   # WANT_WIN_QT6
endif  # WANT_WIN_QT

# misc.370 must come after compiler.370
# and after QTDIR is defined.
#
#-INCLUDE misc.370

ifeq "$(USE_ASAN)" "1"
CFLAGS+=-fsanitize=address
LFLAGS+=-fsanitize=address
endif

ifeq "$(USE_UBSAN)" "1"
CFLAGS+=-fsanitize=undefined
LFLAGS+=-fsanitize=undefined
endif

ifeq "$(USE_CURSESLIB)" "1"
# default
CURSESLIB = -lncurses -ltinfo
# If CURSES_UNICODE is defined, we need ncursesw.
# Without CURSES_UNICODE the following simpler setting works.
# CURSESLIB = -lncurses -ltinfo
ifdef MAKEFILE_SRC
comma:=,
NCURSES_LFLAGS = $(shell pkg-config ncursesw --libs)
ifeq (,$(findstring ncursesw, $(NCURSES_LFLAGS)))
ifeq (,$(findstring ncurses, $(NCURSES_LFLAGS)))
#this indicates that pkg-config itself was unavailable
NCURSES_LFLAGS = -lncursesw -ltinfo
endif
endif
#$(info $(NCURSES_LFLAGS))
ifeq (,$(findstring ncursesw, $(NCURSES_LFLAGS)))
HAVE_NCURSESW=0
else
HAVE_NCURSESW=1
endif
#$(info $(NCURSES_LFLAGS))
#$(info HAVE_NCURSESW=$(HAVE_NCURSESW))
ifeq "$(HAVE_NCURSESW)" "1"
# remove unnecessary -Wl,-Bsymbolic-functions if present
ifneq (,$(findstring -Wl$(comma)-Bsymbolic-functions, $(NCURSES_LFLAGS)))
CURSESLIB = $(subst -Wl$(comma)-Bsymbolic-functions,,$(NCURSES_LFLAGS))
else
CURSESLIB = $(NCURSES_LFLAGS)
endif
#$(info $(CURSESLIB))
endif      #HAVE_NCURSESW
endif      #MAKEFILE_SRC
endif      #USE_CURSESLIB

# NetHack sources control
NHCFLAGS+=-DDLB
NHCFLAGS+=-DHACKDIR=\"$(HACKDIR)\"
NHCFLAGS+=-DDEFAULT_WINDOW_SYS=\"$(WANT_DEFAULT)\"
NHCFLAGS+=-DSYSCF -DSYSCF_FILE=\"$(HACKDIR)/sysconf\" -DSECURE
NHCFLAGS+=-DTIMED_DELAY
NHCFLAGS+=-DDUMPLOG
NHCFLAGS+=-DCONFIG_ERROR_SECURE=FALSE
#NHCFLAGS+=-DGREPPATH=\"/usr/bin/grep\"
NHCFLAGS+=-DCOMPRESS=\"/bin/gzip\" -DCOMPRESS_EXTENSION=\".gz\"
#NHCFLAGS+=-DNOMAIL
#NHCFLAGS+=-DEXTRA_SANITY_CHECKS
#NHCFLAGS+=-DEDIT_GETLIN
#NHCFLAGS+=-DSCORE_ON_BOTL
#NHCFLAGS+=-DMSGHANDLER
#NHCFLAGS+=-DTTY_TILES_ESCCODES
#NHCFLAGS+=-DTTY_SOUND_ESCCODES
#NHCFLAGS+=-DNO_CHRONICLE
#NHCFLAGS+=-DLIVELOG
#NHCFLAGS+=-DCHANGE_COLOR
NHCFLAGS+=-DSELF_RECOVER
ifdef WANT_WIN_CURSES
ifeq "$(HAVE_NCURSESW)" "1"
NHCFLAGS+=-DCURSES_UNICODE
else
ifdef MAKEFILE_SRC
$(info Attention: CURSES_UNICODE is not being defined without ncursesw)
endif   #MAKEFILE_SRC
endif   #HAVE_NCURSESW
endif   #WANT_WIN_CURSES

#
#-INCLUDE multisnd1-pre.370
#

# WINCFLAGS set from multiw-2.370
# SNDCFLAGS set from multisnd-pre.370
CFLAGS+= $(WINCFLAGS)
CFLAGS+= $(SNDCFLAGS)
CFLAGS+= $(NHCFLAGS)

# WINCFLAGS set from multiw-2.370
# SNDCFLAGS set from multisnd-pre.370
CCXXFLAGS+= $(WINCFLAGS)
CCXXFLAGS+= $(SNDCFLAGS)
CCXXFLAGS+= $(NHCFLAGS)

VARDATND =
VARDATND0 =

#ifdef WANT_WIN_CHAIN
#HINTSRC=$(CHAINSRC)
#HINTOBJ=$(CHAINOBJ)
#endif # WANT_WIN_CHAIN

ifdef MAKEFILE_SRC
ifdef CURSESLIB
WINLIB += $(CURSESLIB)
endif   #CURSESLIB
endif   #MAKEFILE_SRC

ifdef WANT_WIN_X11
USE_XPM=1
WINX11LIB = -lXaw -lXmu -lXext -lXt -lX11
VARDATND0 += x11tiles NetHack.ad pet_mark.xbm pilemark.xbm
# -x: if built without dlb, some versions of mkfontdir think *.lev are fonts
POSTINSTALL += bdftopcf win/X11/nh10.bdf > $(HACKDIR)/nh10.pcf; ( cd $(HACKDIR); mkfontdir -x .lev );
# separate from CFLAGS so that we don't pass it to every file
X11CFLAGS = -I/opt/X11/include
# avoid repeated complaints about _X_NONNULL(args...) in <X11/Xfuncproto.h>
X11CFLAGS += -Wno-variadic-macros
ifdef USE_XPM
CFLAGS += -DUSE_XPM
WINX11LIB += -lXpm
VARDATND0 += rip.xpm
endif
WINLIB += $(WINX11LIB)
LFLAGS+=-L/opt/X11/lib
endif	# WANT_WIN_X11

ifdef WANT_WIN_QT
LINK = $(CXX)
ifdef WANT_WIN_QT4
QTCXXFLAGS += $(sort $(shell PKG_CONFIG_PATH=$(QTDIR)/lib/pkgconfig pkg-config QtGui --cflags)) -DQT_NO_SOUND=1
WINLIB += $(shell PKG_CONFIG_PATH=$(QTDIR)/lib/pkgconfig pkg-config QtGui --libs)
endif    # WANT_WIN_QT4
ifdef WANT_WIN_QT5
QTCXXFLAGS += $(sort $(shell PKG_CONFIG_PATH=$(QTDIR)/lib/pkgconfig pkg-config Qt5Gui Qt5Widgets Qt5Multimedia --cflags))
WINLIB += $(shell PKG_CONFIG_PATH=$(QTDIR)/lib/pkgconfig pkg-config Qt5Gui Qt5Widgets Qt5Multimedia --libs)
endif    # WANT_WIN_QT5
ifdef WANT_WIN_QT6
ifdef QT6MANUAL
# Try some likely spots for a self-built Qt6.
# You'll have to change these manually before using the hints file
# if they don't match the installed location on your system.
ifneq "$(HOSTTYPE)" ""
QTHOST=$(HOSTTYPE)
else
QTHOST=x86_64
endif
QTTOP=/usr/include/$(HOSTTYPE)-linux-gnu/qt6
ifneq ($(wildcard $(QTTOP)/*),)
#we don't set QTLOCATED=1 for this
QTINCDIR=/usr/include/$(QTHOST)-linux-gnu/qt6
QTLIBDIR=/usr/lib/$(QTHOST)-linux.gnu
QTCXXFLAGS += -DQT_WIDGETS_LIB -DQT_MULTIMEDIA_LIB -DQT_NETWORK_LIB -DQT_GUI_LIB -DQT_CORE_LIB
QTCXXFLAGS += -I$(QTINCDIR)/QtWidgets -I$(QTINCDIR) -I$(QTINCDIR)/QtMultimedia
QTCXXFLAGS += -I$(QTINCDIR)/QtNetwork -I$(QTINCDIR)/QtGui -I$(QTINCDIR)/QtCore
WINLIB += -L$(QTLIBDIR) -lQt6Widgets -lQt6Multimedia -lQt6Network -lQt6Gui -lQt6Core
MOCPATH = /usr/lib/qt6/libexec/moc
#/usr/lib/x86_64-linux-gnu/libQt6EglFSDeviceIntegration.so
endif    # QTTOP/*
ifndef QTINCDIR
ifneq ($(wildcard /usr/local/Qt6/*),)
QTDIR=/usr/local/Qt6
QTLOCATED=1
endif    # wildcard /usr/local/Qt6
ifneq ($(wildcard /usr/local/qt6/*),)
QTDIR=/usr/local/qt6
QTLOCATED=1
endif    # wildcard /usr/local/qt6
endif    # !QTINCDIR
ifdef QTLOCATED
QTCXXFLAGS += -I$(QTDIR)/include/QtCore
QTCXXFLAGS += -I$(QTDIR)/include/QtGui
QTCXXFLAGS += -I$(QTDIR)/include/QtMultimedia
QTCXXFLAGS += -I$(QTDIR)/include/QtWidgets
MOCPATH = $(QTDIR)/libexec/moc
WINLIB += -L$(QTDIR)/lib -lQt6Widgets -lQt6Multimedia -lQt6Network -lQt6Gui -lQt6Core
endif   # QTLOCATED
else    # !QT6MANUAL
MOCDIR = $(shell pkg-config Qt6Gui --variable=libexecdir)
ifneq ($(wildcard $(MOCDIR)/*),)
MOCPATH = $(MOCDIR)/moc
else
MOCPATH = /usr/lib/qt6/libexec/moc
endif   # MOCDIR
QTCXXFLAGS += $(sort $(shell pkg-config Qt6Gui Qt6Widgets Qt6Multimedia --cflags))
WINLIB += $(shell pkg-config Qt6Gui Qt6Widgets Qt6Multimedia --libs)
endif   # QT6MANUAL
endif   # WANT_WIN_QT6
ifndef QTDIR
$(error QTDIR not defined in the environment or Makefile)
endif	# QTDIR
# XXX if /Developer/qt exists and QTDIR not set, use that
# XXX make sure QTDIR points to something reasonable
QTCXXFLAGS += -fPIC
POSTINSTALL+= bdftopcf win/X11/nh10.bdf > $(INSTDIR)/nh10.pcf; \
		( cd $(INSTDIR); mkfontdir -x .lev );
VARDATND0 += nhtiles.bmp rip.xpm nhsplash.xpm
else    # WANT_WIN_QT
LINK = $(CC)
endif	# !WANT_WIN_QT

# prevent duplicate tile.o in WINOBJ
WINOBJ = $(WINOBJ0) $(sort $(XTRAOBJ))
# prevent duplicates in VARDATND if both X11 and Qt are being supported
VARDATND += $(sort $(VARDATND0))

GIT_HASH := $(shell echo `git rev-parse --verify HEAD` 2>&1)
GIT_BRANCH := $(shell echo `git rev-parse --abbrev-ref HEAD` 2>&1)
GIT_PREFIX := $(shell echo `git config nethack.substprefix` 2>&1)

ifdef GIT_HASH
GITHASH = -DNETHACK_GIT_SHA=\"$(GIT_HASH)\"
endif
ifdef GIT_BRANCH
GITBRANCH = -DNETHACK_GIT_BRANCH=\"$(GIT_BRANCH)\"
endif
ifdef GIT_PREFIX
GITPREFIX = -DNETHACK_GIT_PREFIX=\"$(GIT_PREFIX)\"
endif

ifdef WANT_LIBNH
CFLAGS += -DSHIM_GRAPHICS -DNOTTYGRAPHICS -DNOSHELL -DLIBNH -fpic
LIBNHSYSSRC = ../sys/libnh/libnhmain.c \
		../sys/share/ioctl.c ../sys/share/unixtty.c \
		../sys/unix/unixunix.c ../sys/unix/unixres.c \
		../win/shim/winshim.c
LIBNHSYSOBJ = $(TARGETPFX)libnhmain.o $(TARGETPFX)ioctl.o \
		$(TARGETPFX)unixtty.o $(TARGETPFX)unixunix.o \
		$(TARGETPFX)unixres.o $(TARGETPFX)winshim.o \
		$(TARGETPFX)date.o
#don't bother building the game executable as it will fail
#without winshim
override GAME=
MOREALL += ( cd src ; $(MAKE) pregame ; $(MAKE) $(TARGETPFX)libnh.a )
endif  # WANT_LIBNH

SYSCONFCREATE = cp sys/unix/sysconf $(INSTDIR)/sysconf
SYSCONFINSTALL = $(SYSCONFCREATE) && \
	 $(CHOWN) $(GAMEUID) $(INSTDIR)/sysconf && \
	 $(CHGRP) $(GAMEGRP) $(INSTDIR)/sysconf && \
	 chmod $(VARFILEPERM) $(INSTDIR)/sysconf;
SYSCONFENSURE = (if ! test -f $(INSTDIR)/sysconf ; then \
	 $(SYSCONFCREATE) && \
	 $(CHOWN) $(GAMEUID) $(INSTDIR)/sysconf && \
	 $(CHGRP) $(GAMEGRP) $(INSTDIR)/sysconf && \
	 chmod $(VARFILEPERM) $(INSTDIR)/sysconf; fi );

ifdef WANT_SOURCE_INSTALL
PREFIX=$(abspath $(NHSROOT))
#SHELLDIR=
HACKDIR=$(PREFIX)/playground
GAMEPERM = 0700
VARFILEPERM = 0600
VARDIRPERM = 0700
CFLAGS+=-DSYSCF -DSYSCF_FILE=\"$(HACKDIR)/sysconf\" -DSECURE
MOREALL=$(MAKE) install
else #!WANT_SOURCE_INSTALL
#PREFIX=/usr
PREFIX=$(wildcard ~)/nh/install
HACKDIR=$(PREFIX)/games/lib/nethackdir
SHELLDIR = $(PREFIX)/games
VARDIRPERM = 0755
VARFILEPERM = 0600
GAMEPERM = 0755
endif #?WANT_SOURCE_INSTALL

INSTDIR=$(HACKDIR)
VARDIR = $(HACKDIR)

ifneq "$(CCISCLANG)" ""
# gdb may not be installed if clang is chosen compiler so the game
# won't start in that case due to a sysconf error. Comment out
# relevant lines in sysconf.
POSTINSTALL+= sed -i -e 's;^GDBPATH=/usr/bin/gdb;\#GDBPATH=/usr/bin/gdb;' \
		-e 's;PANICTRACE_GDB=1;PANICTRACE_GDB=0;' $(INSTDIR)/sysconf;
endif

ifeq '$(USE_NONOSTATICFN)' '1'
CFLAGS += -DNONOSTATICFN
else
ifeq '$(USE_NOSTATICFN)' '1'
CFLAGS += -DNOSTATICFN
endif
endif

# Lua
# when building liblua.a, avoid warning that use of tmpnam() should be
# replaced by mkstemp(); the lua code doesn't use nethack's config.h so
# this needs to be passed via make rather than defined in unixconf.h
SYSCFLAGS=-DLUA_USE_LINUX
ifdef GITSUBMODULES
LUAFLAGS=CC='$(CC)' SYSCFLAGS='$(SYSCFLAGS)'
ifneq "$(CCISCLANG)" ""
# clang
LUAFLAGS +=CWARNGCC=''
endif   # clang
override LUAHEADERS = submodules/lua
override LUA2NHTOP = ../..
override LUAMAKEFLAGS=$(LUAFLAGS)
endif   # GITSUBMODULES
DLLIB = -ldl

# Only needed for GLIBC stack trace:
LFLAGS+=-rdynamic

# if TTY_TILES_ESCCODES
#WINSRC += tile.c
#WINOBJ += tile.o
# endif

CHOWN=true
CHGRP=true

# manpages directory
MANDIR=/usr/share/man/man6
#
#-INCLUDE cross-pre2.370
#

#
#-INCLUDE gbdates-pre.370
#

#
#-INCLUDE multisnd2-pre.370
#

#-POST

#
#-INCLUDE gbdates-post.370
#
#
#-INCLUDE multisnd-post.370
#

ifdef MAKEFILE_TOP
ifeq ($(MAKELEVEL),0)
.PHONY: checkmakefiles
checkmakefiles:
	@$(MAKE) -f sys/unix/Makefile.check \
		HINTSFILE="$(HINTSFILE)" HINTSINCLFILES="$(HINTSINCLFILES)"
endif
endif

ifdef WANT_LIBNH
$(TARGETPFX)libnh.a: $(HOBJ) $(LIBNHSYSOBJ) ../lib/lua/liblua.a
	$(AR) rcs $@ $(HOBJ) $(LIBNHSYSOBJ) ../lib/lua/liblua.a
	@echo "$@ built."
$(TARGETPFX)libnhmain.o : ../sys/libnh/libnhmain.c $(HACK_H)
	$(CC) $(CFLAGS) -c -o$@ $<
$(TARGETPFX)winshim.o : ../win/shim/winshim.c $(HACK_H)
	$(CC) $(CFLAGS) -c -o$@ $<
endif  # WANT_LIBNH

#
#-INCLUDE cross-post.370
#

