#/************************************************************************
#*   IRC - Internet Relay Chat, Makefile
#*   Copyright (C) 1990, Jarkko Oikarinen
#*
#*   This program is free software; you can redistribute it and/or modify
#*   it under the terms of the GNU General Public License as published by
#*   the Free Software Foundation; either version 1, or (at your option)
#*   any later version.
#*
#*   This program is distributed in the hope that it will be useful,
#*   but WITHOUT ANY WARRANTY; without even the implied warranty of
#*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#*   GNU General Public License for more details.
#*
#*   You should have received a copy of the GNU General Public License
#*   along with this program; if not, write to the Free Software
#*   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#*  
#*   $Id$
#*/

CC=@CC@
INCLUDEDIR=@UNRLINCDIR@
NETWORKSDIR=
FROMDOS=/home/cmunk/bin/4dos

# [CHANGEME]
# Default flags:
# Change XCFLAGS if you don't like what Config puts there.  Same with
# IRCDLIBS.
#
# If you are configuring by hand, try "-O -g" for XCFLAGS, and leave
# IRCDLIBS blank.  If that fails, try recomendations below.
#

#XCFLAGS=-O -g -export-dynamic
IRCDLIBS=@IRCDLIBS@ @TRE_LIBS@ @PCRE2_LIBS@ @ARGON2_LIBS@ @CARES_LIBS@ @PTHREAD_LIBS@
CRYPTOLIB=@CRYPTOLIB@
OPENSSLINCLUDES=

XCFLAGS=@PTHREAD_CFLAGS@ @TRE_CFLAGS@ @PCRE2_CFLAGS@ @ARGON2_CFLAGS@ @CARES_CFLAGS@ @CFLAGS@ @HARDEN_CFLAGS@ @CPPFLAGS@
#
# use the following on MIPS:
#CFLAGS= -systype bsd43 -DSYSTYPE_BSD43 -I$(INCLUDEDIR)
# For Irix 4.x (SGI), use the following:
#CFLAGS= -g -cckr -I$(INCLUDEDIR)
#
# on NEXT use:
#CFLAGS=-bsd -I$(INCLUDEDIR)
#on NeXT other than 2.0:
#IRCDLIBS=-lsys_s
#
# AIX 370 flags
#CFLAGS=-D_BSD -Hxa -I$(INCLUDEDIR)
#IRCDLIBS=-lbsd
#
# Dynix/ptx V2.0.x
#CFLAGS= -I$(INCLUDEDIR) -O -Xo
#IRCDLIBS= -lsocket -linet -lnsl -lseq
# 
# Dynix/ptx V1.x.x
#IRCDLIBS= -lsocket -linet -lnsl -lseq
#
#use the following on SUN OS without nameserver libraries inside libc
#IRCDLIBS=-lresolv
#
# Solaris 2
#IRCDLIBS=-lsocket -lnsl -lresolv -L/usr/ucblib -R/usr/ucblib -lgen
#
# ESIX
#CFLAGS=-O -I$(INCLUDEDIR) -I/usr/ucbinclude
#IRCDLIBS=-L/usr/ucblib -L/usr/lib -lsocket -lucb -lns -lnsl
#
# LDFLAGS - flags to send the loader (ld). SunOS users may want to add
# -Bstatic here.
#
#LDFLAGS=-Bstatic
#
#Dell SVR4
#CC=gcc
#CFLAGS= -I$(INCLUDEDIR) -O2
#IRCDLIBS=-lsocket -lnsl -lucb

# [CHANGEME]
# IRCDMODE is the mode you want the binary to be.
# The 4 at the front is important (allows for setuidness)
#
# WARNING: if you are making ircd SUID or SGID, check config.h to make sure
#          you are not defining CMDLINE_CONFIG 
IRCDMODE = 711

URL=@URL@

# [CHANGEME]
# If you get a link-time error dealing with strtoul, comment out
# this line.
# STRTOUL=	strtoul.o
STRTOUL=@STRTOUL@

# [CHANGEME]
# If you get crashes around a specific number of clients, and that
# client load comes close or a little over the system-defined value of
# FD_SETSIZE, override it here and see what happens. You may override
# the system FD_SETSIZE by setting the FD_SETSIZE Makefile variable to
# -DFD_SETSIZE=<some number>.
FD_SETSIZE=@FD_SETSIZE@

# Where is your openssl binary
OPENSSLPATH=@OPENSSLPATH@

CFLAGS=-I$(INCLUDEDIR) $(XCFLAGS) $(FD_SETSIZE)
LDFLAGS=@LDFLAGS_PRIVATELIBS@ @HARDEN_LDFLAGS@

SHELL=/bin/sh
SUBDIRS=src
BINDIR=@BINDIR@
INSTALL=@INSTALL@
RM=@RM@
CP=@CP@
TOUCH=@TOUCH@
RES=
all:	build

MAKEARGS =	'CFLAGS=${CFLAGS}' 'CC=${CC}' 'IRCDLIBS=${IRCDLIBS}' \
		'LDFLAGS=${LDFLAGS}' 'IRCDMODE=${IRCDMODE}' \
		'RES=${RES}' 'BINDIR=${BINDIR}' 'INSTALL=${INSTALL}' \
		'INCLUDEDIR=${INCLUDEDIR}' \
		'RM=${RM}' 'CP=${CP}' 'TOUCH=${TOUCH}' \
		'SHELL=${SHELL}' 'STRTOUL=${STRTOUL}' \
		'CRYPTOLIB=${CRYPTOLIB}' \
		'CRYPTOINCLUDES=${CRYPTOINCLUDES}' \
		'URL=${URL}'

custommodule:
	@if test -z "${MODULEFILE}"; then echo "Please set MODULEFILE when calling \`\`make custommodule''. For example, \`\`make custommodule MODULEFILE=callerid''." >&2; exit 1; fi
	+cd src; ${MAKE} ${MAKEARGS} MODULEFILE=${MODULEFILE} 'EXLIBS=${EXLIBS}' custommodule

server: Makefile
build: Makefile
	-@if [ ! -f include/setup.h ] ; then \
		echo "Hmm...doesn't look like you've run Config..."; \
		echo "Doing so now."; \
		sh Config; \
	fi
	@+for i in $(SUBDIRS); do \
		echo "Building $$i";\
		( cd $$i; ${MAKE} ${MAKEARGS} build; ) \
	done
	@echo ''
	@echo '* UnrealIRCd compiled successfully'
	@echo '* YOU ARE NOT DONE YET! Run "make install" to install UnrealIRCd !'
	@echo ''

clean:
	$(RM) -f *~ \#* core *.orig include/*.orig
	@+for i in $(SUBDIRS); do \
		echo "Cleaning $$i";\
		( cd $$i; ${MAKE} ${MAKEARGS} clean; ) \
	done
	-@if [ -f include/setup.h ] ; then \
	  echo "To really restart installation, remove include/setup.h" ; \
	fi

cleandir: clean
	rm -rf include/setup.h Makefile Settings

distclean: cleandir
	rm -rf extras/*.bak extras/regexp extras/*.tar extras/c-ares 
	rm -rf extras/c-ares-* extras/tre-*
	rm -rf config.log config.settings *.pem ircd.* unrealircd
	rm -rf Makefile config.status
	
depend:
	@+for i in $(SUBDIRS); do \
		echo "Making dependencies in $$i";\
		( cd $$i; ${MAKE} ${MAKEARGS} depend; ) \
	done

install: all
	$(INSTALL) -m 0700 -d @BINDIR@
	$(INSTALL) -m 0700 src/ircd @BINDIR@/unrealircd
	$(INSTALL) -m 0700 -d @DOCDIR@
	$(INSTALL) -m 0600 doc/Authors doc/coding-guidelines doc/tao.of.irc @DOCDIR@
	$(INSTALL) -m 0700 -d @CONFDIR@
	$(INSTALL) -m 0600 doc/conf/*.default.conf @CONFDIR@
	$(INSTALL) -m 0600 doc/conf/*.optional.conf @CONFDIR@
	-@if [ ! -f "@CONFDIR@/spamfilter.conf" ] ; then \
		$(INSTALL) -m 0600 doc/conf/spamfilter.conf @CONFDIR@ ; \
	fi
	-@extras/patches/patch_spamfilter_conf "@CONFDIR@"
	-@if [ ! -f "@CONFDIR@/badwords.conf" ] ; then \
		$(INSTALL) -m 0600 doc/conf/badwords.conf @CONFDIR@ ; \
	fi
	-@if [ ! -f "@CONFDIR@/dccallow.conf" ] ; then \
		$(INSTALL) -m 0600 doc/conf/dccallow.conf @CONFDIR@ ; \
	fi
	$(INSTALL) -m 0700 -d @CONFDIR@/aliases
	$(INSTALL) -m 0600 doc/conf/aliases/*.conf @CONFDIR@/aliases
	$(INSTALL) -m 0700 -d @CONFDIR@/help
	$(INSTALL) -m 0600 doc/conf/help/*.conf @CONFDIR@/help
	$(INSTALL) -m 0700 -d @CONFDIR@/examples
	$(INSTALL) -m 0600 doc/conf/examples/*.conf @CONFDIR@/examples
	$(INSTALL) -m 0700 -d @CONFDIR@/ssl
	$(INSTALL) -m 0600 doc/conf/ssl/curl-ca-bundle.crt @CONFDIR@/ssl
	$(INSTALL) -m 0700 unrealircd @SCRIPTDIR@
	$(INSTALL) -m 0700 -d @MODULESDIR@
	$(INSTALL) -m 0700 src/modules/*.so @MODULESDIR@
	$(INSTALL) -m 0700 -d @MODULESDIR@/usermodes
	$(INSTALL) -m 0700 src/modules/usermodes/*.so @MODULESDIR@/usermodes
	$(INSTALL) -m 0700 -d @MODULESDIR@/chanmodes
	$(INSTALL) -m 0700 src/modules/chanmodes/*.so @MODULESDIR@/chanmodes
	$(INSTALL) -m 0700 -d @MODULESDIR@/snomasks
	$(INSTALL) -m 0700 src/modules/snomasks/*.so @MODULESDIR@/snomasks
	$(INSTALL) -m 0700 -d @MODULESDIR@/extbans
	$(INSTALL) -m 0700 src/modules/extbans/*.so @MODULESDIR@/extbans
	$(INSTALL) -m 0700 -d @MODULESDIR@/cap
	$(INSTALL) -m 0700 src/modules/cap/*.so @MODULESDIR@/cap
	$(INSTALL) -m 0700 -d @MODULESDIR@/third
	@#Ugly stuff to detect 0 files in this directory:
	@+for f in src/modules/third/*.so; do \
		[ -e $f ] && $(INSTALL) -m 0700 src/modules/third/*.so @MODULESDIR@/third || echo; \
	done
	$(INSTALL) -m 0700 -d @TMPDIR@
	$(INSTALL) -m 0700 -d @CACHEDIR@
	$(INSTALL) -m 0700 -d @PERMDATADIR@
	$(INSTALL) -m 0700 -d @LOGDIR@
	-@if [ ! -f "@CONFDIR@/ssl/server.cert.pem" ] ; then \
		$(INSTALL) -m 0600 server.req.pem @CONFDIR@/ssl ; \
		$(INSTALL) -m 0600 server.key.pem @CONFDIR@/ssl ; \
		$(INSTALL) -m 0600 server.cert.pem @CONFDIR@/ssl ; \
	fi
	@echo ''
	@echo '* UnrealIRCd is now installed.'
	
	-@if [ "@SCRIPTDIR@/bin" = "@BINDIR@" ] ; then \
		echo '* Leave this directory and run "cd @SCRIPTDIR@" now' ; \
	fi
	@echo '* Directory layout:'
	-@if [ "@SCRIPTDIR@/bin" = "@BINDIR@" ] ; then \
		echo ' * Base directory: @SCRIPTDIR@' ; \
	fi
	@echo '  * Configuration files: @CONFDIR@'
	@echo '  * Log files: @LOGDIR@'
	@echo '  * Modules: @MODULESDIR@'
	@echo '* To start/stop UnrealIRCd run: @SCRIPTDIR@/unrealircd"'
	@echo ''
	@echo '* Consult the documentation online at:'
	@echo '  * https://www.unrealircd.org/docs/'
	@echo '  * https://www.unrealircd.org/docs/FAQ'
	@echo '* You may also wish to install a cron job to ensure UnrealIRCd is always running:'
	@echo '  * https://www.unrealircd.org/docs/Cron_job'
	@echo ''
	-@if [ "@SCRIPTDIR@/bin" = "@BINDIR@" ] ; then \
		echo 'Again, be sure to change to the @SCRIPTDIR@ directory!' ; \
	fi

### TODO: all the stuff below ;) ###
pem:	src/ssl.cnf
	@echo "Generating certificate request .. "
	$(OPENSSLPATH) req -new \
              -config src/ssl.cnf -sha256 -out server.req.pem \
              -keyout server.key.pem -nodes
	@echo "Generating self-signed certificate .. "
	$(OPENSSLPATH) req -x509 -days 3650 -sha256 -in server.req.pem \
               -key server.key.pem -out server.cert.pem
	@echo "Generating fingerprint .."
	$(OPENSSLPATH) x509 -subject -dates -sha256 -fingerprint -noout \
		-in server.cert.pem
	@echo "Setting o-rwx & g-rwx for files... "
	chmod o-rwx server.req.pem server.key.pem server.cert.pem
	chmod g-rwx server.req.pem server.key.pem server.cert.pem
	@echo "Done!. If you want to encrypt the private key, run"
	@echo "make encpem"

encpem: server.key.pem
	@echo "Encrypting server key .."
	$(OPENSSLPATH) rsa -in server.key.pem -out server.key.c.pem -des3
	-@if [ -f server.key.c.pem ] ; then \
		echo "Replacing unencrypted with encrypted .." ; \
		cp server.key.c.pem server.key.pem ; \
		rm -f server.key.c.pem ; \
	fi

Makefile: config.status Makefile.in
	./config.status