##################################################################
#                                                                #
# Makefile pour "clients/serveur guinness"                       #
#                                                                #
# Thomas Nemeth.                                                 #
#                                                                #
##################################################################


##################################################################
#                                                                #
#                PARTIE DES VARIABLES MODIFIABLES                #
#              VARIABLES MODIFICATIONS ALLOWED PART              #
#                                                                #
##################################################################

#*****************************************************************
# Répertoire d'installation
#

# Edited for Debian GNU/Linux.
DESTDIR    = /tmp
PREFIX     = usr/local

INSTALLDIR = $(DESTDIR)/$(PREFIX)
BINDIR     = $(INSTALLDIR)/bin
# MANDIR     = $(INSTALLDIR)/share/man/man1
MANDIR     = $(INSTALLDIR)/man/man1
DATADIR    = $(INSTALLDIR)/share/guinness-server


##################################################################
#                                                                #
#            PARTIE DES VARIABLES NON MODIFIABLES !              #
#              NO MODIFICATION BELOW THIS LINE !                 #
#                                                                #
##################################################################


#*****************************************************************
# RÉCUPÉRATION DU NOM DU RÉPERTOIRE DE DONNÉES :
#

###
# GNU Make : non portable
# OLDDATADIR       = $(shell cat DATADIR)
# OLDDATADIR       = `cat DATADIR`
REALDATADIR      = $(PREFIX)/share/guinness-server
DOCDIR           = $(DATADIR)/docs


#*****************************************************************
# TYPE D'OS :
#

###
# GNU Make : non portable
# MY_OSTYPE        = $(shell uname -s)
# MY_OSTYPE        = `uname -s`


#*****************************************************************
# FLAGS :
#

CFLAGS           =
CPPFLAGS         = -O2 -Wall
EXTRA_CPPFLAGS   = -D${MY_OSTYPE}
LDFLAGS          =


#*****************************************************************
# DEBUG MODE FLAGS :
#

DEBUG_CFLAGS     = -g3
# DEBUG_CPPFLAGS   = -DDEBUG
DEBUG_LDFLAGS    = -g3


#*****************************************************************
# BIBLIOTHÈQUES NÉCESSAIRES ET DIFFÉRENCIATION DES OS :
#
# Pour OpenBSD : CPPFLAGS += -I/local/OpenBSD/src/gnu/usr.bin/binutils/include


SYSLIBS          = -lcrypt
SERVERLIBS       = -lpthread

###
# GNU Make : non portable

# ifeq "$(MY_OSTYPE)" "SunOS"
# SYSLIBS         += -lsocket -lnsl -lresolv
# CPPFLAGS        += -D__BUILTIN_VA_ARG_INCR
# endif

# ifeq "$(MY_OSTYPE)" "FreeBSD"
# SERVERLIBS       = -lc_r
# else
# SERVERLIBS       = -lpthread
# endif

# OpenBSD : pour trouver getopt.h
# CPPFLAGS        += -I/local/OpenBSD/src/gnu/usr.bin/binutils/include

CLIENTLIBS       =


#*****************************************************************
# PROGRAMS - INFOS - SOURCES - OBJECTS :
#

PROG             = guinness-server
PROG1            = guinnessd
PROG2            = guinness
###
# GNU Make : non portable
# VERSION          = $(shell cat VERSION)
# VERSION          = `cat VERSION`
CC               = gcc
CP               = cp
RM               = rm
INSTALL	         = install
GZIP             = gzip
SED              = sed
SRCS1            = tools.c\
                   xmem.c\
                   printlog.c\
                   lists.c\
                   broadcast.c\
                   drinks.c\
                   clients.c\
                   commands.c\
                   guinnessd.c
SRCS2            = tools.c\
                   xmem.c\
                   guinness.c
OBJS1            = $(SRCS1:%.c=%.o)
OBJS2            = $(SRCS2:%.c=%.o)
DOCS             = guinness-server.html\
                   guinness.1\
                   guinness-7bits.1\
                   guinnessd.1\
                   guinnessd-7bits.1\
                   guinness-man.txt\
                   guinness-man.man\
                   guinnessd-man.txt\
                   guinnessd-man.man
###
# GNU Make : non portable
# TODAY            = $(shell date '+%d %B %Y')
# TODAY            = `date '+%d %B %Y'`


##################################################################
# FICHIERS POUR LE PAQUETAGE CLIENT
#

CLIENT           = guinness-client
CLIENT_FILES     = VERSION COPYING makedep CHANGES README BUGS TODO DATADIR guinness.* tools.* xmem.* guinness-server* config.h* defines.h

##################################################################
# DÉFINITIONS GLOBALES
#

DEFAULT_CPPFLAGS = $(CPPFLAGS) $(EXTRA_CPPFLAGS)
TOOLKIT_CPPFLAGS =

ALL_CFLAGS       = $(CFLAGS) $(GTK_CFLAGS) $(DEBUG_CFLAGS)
ALL_CPPFLAGS     = $(DEFAULT_CPPFLAGS) $(TOOLKIT_CPPFLAGS) $(DEBUG_CPPFLAGS)
ALL_LIBS         = $(SYSLIBS) $(XLIBS) $(DEBUG_LDFLAGS)


##################################################################
# RÈGLES
#
# Rajouts ? Idées :
# Pour une version texte:
#        groff -man -Tlatin1 -P-u -P-b guinness-server.1
#
# Pour une version html
#        groff -man -Thtml guinness-server.1
#

.PHONY: all dep datadir documentation mostlyclean clean distclean package clientpack binaries packages htmlonline online softinstall install uninstall

all: datadir config.h documentation $(PROG1) $(PROG2)

dep: .dependencies

datadir:
	@if [ "$(OLDDATADIR)" != "$(REALDATADIR)" ]; then \
	    echo "$(REALDATADIR)" > DATADIR ; \
	else \
	    echo "Répertoire de configuration : $(DATADIR)" ; \
	fi

config.h: config.h.in VERSION DATADIR
	$(SED) -e "s/§VERSION§/$(VERSION)/g" \
	       -e "s,§DATADIR§,$(REALDATADIR),g" \
	       -e "s/§OSTYPE§/$(MY_OSTYPE)/g" \
	       -e "s/§TODAY§/${TODAY}/g" $< > $@

documentation: $(DOCS)

guinness-server.html: guinness-server.html.in guinnessd.1 guinness.1 VERSION
	$(SED) -e "s/§VERSION§/$(VERSION)/g" -e "s/§TODAY§/${TODAY}/g" $< > $@

%.1: %.1.in VERSION
	$(SED) -e "s/§VERSION§/$(VERSION)/g" \
	       -e "s/§TODAY§/${TODAY}/g" \
	       -e "s,§DATADIR§,$(REALDATADIR),g" $< > $@

%-7bits.1: %.1
	cat $< | tr "[éèêëàâäçùûüîïôöÀÉ«»]" "[eeeeaaacuuuiiooAE\"\"]" \
	       | $(SED) -e 's/°/ degres /g' > $@

%-man.txt: %.1
	groff -man -Tlatin1 -P-u -P-b $< > $@

%-man.man: %.1
	groff -man -Tlatin1 $< > $@
# man -l $< > $@

$(PROG1): config.h $(OBJS1)
	$(CC) -o $(PROG1) $(OBJS1) $(LDFLAGS) $(ALL_LIBS) $(SERVERLIBS)

$(PROG2): config.h $(OBJS2)
	$(CC) -o $(PROG2) $(OBJS2) $(LDFLAGS) $(ALL_LIBS) $(CLIENTLIBS)

%.o: %.c %.h
	$(CC) -c $(ALL_CFLAGS) -I/usr/include  $(ALL_CPPFLAGS) $<

mostlyclean:
	-$(RM) -f *~ *.o
	-$(RM) -f core
	-$(RM) -f boissons/*~

clean: mostlyclean
	-$(RM) -f $(PROG1)
	-$(RM) -f $(PROG2)

distclean: clean
	-$(RM) -f config.h
	-$(RM) -f guinness-server.html
	-$(RM) -f *.1 guinness*-man.txt guinness*-man.man

mrproper: distclean
	-$(RM) -f .dep*
	-$(RM) -f .variables

package: distclean
	cd .. ; \
	$(CP) -R $(PROG) $(PROG)-$(VERSION) ; \
	tar -cf $(PROG)-$(VERSION).tar $(PROG)-$(VERSION)/ ; \
	$(GZIP) --best $(PROG)-$(VERSION).tar ; \
	$(RM) -rf $(PROG)-$(VERSION)/

devpack: mrproper
	cd .. ; \
	tar -cf $(PROG)-dev.tar $(PROG)/ ; \
	$(GZIP) --best $(PROG)-dev.tar ;

clientpack: clean
	mkdir $(CLIENT)-$(VERSION)
	$(CP) $(CLIENT_FILES) $(CLIENT)-$(VERSION)/
	sed -e 's/all:.*/all: $(PROG2)/' Makefile > $(CLIENT)-$(VERSION)/Makefile
	tar -cf ../$(CLIENT)-$(VERSION).tar $(CLIENT)-$(VERSION)/
	$(GZIP) --best ../$(CLIENT)-$(VERSION).tar
	-$(RM) -rf $(CLIENT)-$(VERSION)

binaries: $(PROG1) $(PROG2) $(PROG1).1 $(PROG2).1
	$(MAKE) install DESTDIR=rootdir PREFIX=$(PREFIX)
	cd rootdir ; \
	tar -cf ../../$(PROG)-bin-$(VERSION).tar * ; \
	$(GZIP) --best ../../$(PROG)-bin-$(VERSION).tar
	-$(RM) -rf rootdir

packages: binaries clientpack package

htmlonline: $(PROG).html $(PROG1)-man.txt $(PROG1)-man.man $(PROG2)-man.txt $(PROG2)-man.man
	-$(RM) -f $(HOME)/public_html/projets/$(PROG).html
	-$(RM) -f $(HOME)/public_html/projets/$(PROG1)-man*
	-$(RM) -f $(HOME)/public_html/projets/$(PROG2)-man*
	$(CP) $(PROG).html $(HOME)/public_html/projets/
	$(CP) $(PROG1)-man* $(HOME)/public_html/projets/
	$(CP) $(PROG2)-man* $(HOME)/public_html/projets/

online: htmlonline packages
	-$(RM) -f $(HOME)/public_html/projets/programmes/guinness*
	mv ../guinness*.tar.gz $(HOME)/public_html/projets/programmes/
	$(CP) README $(HOME)/public_html/projets/programmes/$(PROG).README
	$(CP) CHANGES $(HOME)/public_html/projets/programmes/$(PROG).CHANGES
	$(CP) TODO $(HOME)/public_html/projets/programmes/$(PROG).TODO
	$(CP) BUGS $(HOME)/public_html/projets/programmes/$(PROG).BUGS

softinstall:
	$(INSTALL) -d --mode=0755 $(BINDIR)
	$(INSTALL) -s --mode=0755 ./$(PROG1) $(BINDIR)
	$(INSTALL) -s --mode=0755 ./$(PROG2) $(BINDIR)

install: softinstall
	$(INSTALL) -d --mode=0755 $(MANDIR)
	$(INSTALL) -d --mode=0755 $(DOCDIR)
	$(INSTALL) -d --mode=0755 $(DATADIR)/boissons
	$(INSTALL) --mode=0644 boissons/* $(DATADIR)/boissons
	$(INSTALL) --mode=0644 ./$(PROG1).1 $(MANDIR)
	$(INSTALL) --mode=0644 ./$(PROG2).1 $(MANDIR)
	$(GZIP) --best $(MANDIR)/$(PROG1).1
	$(GZIP) --best $(MANDIR)/$(PROG2).1
	$(INSTALL) --mode=0644 README $(DOCDIR)
	$(INSTALL) --mode=0644 VERSION $(DOCDIR)
	$(INSTALL) --mode=0644 COPYING $(DOCDIR)
	$(INSTALL) --mode=0644 BUGS $(DOCDIR)

uninstall:
	-$(RM) $(BINDIR)/$(PROG1)
	-$(RM) $(BINDIR)/$(PROG2)
	-$(RM) $(MANDIR)/$(PROG1).1.gz
	-$(RM) $(MANDIR)/$(PROG2).1.gz
	rmdir $(DOCDIR)
	rmdir $(DATADIR)/boissons
	rmdir $(DATADIR)

.variables: fichier_qui_n_existe_pas
	@:> .variables
	@echo "OLDDATADIR = `cat DATADIR`"      >> .variables
	@echo "MY_OSTYPE  = `uname -s`"         >> .variables
	@echo "VERSION    = `cat VERSION`"      >> .variables
	@echo "TODAY      = `date '+%d %B %Y'`" >> .variables

fichier_qui_n_existe_pas:

include .variables

.dependencies:
	@echo "Making dependencies..."
	@./makedep -s -m > .dependencies

include .dependencies