#	Common Makefile for WWW Servers and some Gateways
#	-------------------------------------------------
#
# A Makefile in a subdirectory for the machine in question contains
# the necessary definitions of directories etc.
#
#	(c) CERN 1990, 1991 -- see Copyright.html for conditions
#
#	YOU NEED THE WWW LIBRARY TO USE THIS
#
# This file should be invariant between systems.
#	DEPENDENCIES NOT COMPLETE @@
#
#	make		Compile and link the daemon (private version)
#	make install	Copy it into the system (implies make)
#	make update	Copy installed version into installed version
#	make uninstall	Unlink installed version from the system
#	make clean	Remove intermediate files
#	make cleanall	Remove intremediate files and products
#
#	make httpd	as make
#	make tigate	Make Techinfo gateway
#
#	
# Macros required to be defined already for make:
#
# CC		The C compiler
# CFLAGS2	Flags for $(CC)
# LFLAGS	Flags for ld
# WWW		Root of WWW source tree
# WTMP		Root of tree in which to put objects e.g. $(WWW) or /tmp
#
#______________________________________________________________________

#  If this env var is set to something else Some makes will use that instead
SHELL = /bin/sh
#  Rule file to be used by target daemon
RULE_FILE = "/usr/w3c/conf/httpd.conf"

CMN = $(WWW)/Library/Implementation
INC = $(WWW)/Library/Implementation
SRC = $(WWW)/Daemon/Implementation
VMS = $(SRC)/vms

OBJ = .
OE = $(OBJ)/.created

DOC = \
    $(WWW)/Paper/www-server-guide.ps, $(WWW)/Paper/www-server-guide.txt

CFLAGS2 =  -I$(INC) -I../Implementation $(CFLAGS) $(SOCKS_FLAGS)

PROD = httpd

USELIBDIR = $(WTMP)/Library/$(WWW_MACH)
OBJ = $(WTMP)/Daemon/$(WWW_MACH)
LIBWWW = $(WTMP)/Library/$(WWW_MACH)/libwww.a

OBJS = HTDaemonDIR.o HTRequest.o HTRetrieve.o HTScript.o HTLoad.o \
	HTCache.o HTCacheInfo.o HTConfig.o HTWild.o \
	HTSInit.o HTSUtils.o HTims.o \
	HTPasswd.o HTAuth.o HTLex.o HTGroup.o HTACL.o HTAAProt.o \
	HTAAServ.o HTAAFile.o HTLog.o HTgc.o HTUserInit.o HTRFC931.o \
	$(LIBWWW) $(WAISLIB)
FOBJS = HTDaemonNR.o FINDGate.o  $(LIBWWW)
TIOBJS = HTDaemonNR.o TechInfoGate.o  $(LIBWWW)
WOBJS = HTDaemonNR.o WAISGate.o ParseWSRC.o $(LIBWWW)
TWOBJS = test.o WAISGate.o  $(LIBWWW)

DISTRIBUTION =	$(WWW)/ICE \
		$(WWW)/BUILD \
		$(WWW)/BUILD.SH \
		$(WWW)/Makefile \
		$(WWW)/README \
		$(WWW)/README-SOCKS \
		$(WWW)/server_root

SPECIFIC = $(SRC)/Makefile.decstation	\
	$(SRC)/Makefile.next

CFILES= $(SRC)/HTDaemon.c \
	$(SRC)/HTRequest.c	\
	$(SRC)/HTRetrieve.c	\
	$(SRC)/HTLoad.c		\
	$(SRC)/HTims.c		\
	$(SRC)/HTCache.c	\
	$(SRC)/HTCacheInfo.c	\
	$(SRC)/HTgc.c		\
	$(SRC)/HTConfig.c	\
	$(SRC)/HTWild.c		\
	$(SRC)/HTScript.c	\
	$(SRC)/HTPasswd.c	\
	$(SRC)/HTAuth.c		\
	$(SRC)/HTLex.c		\
	$(SRC)/HTGroup.c	\
	$(SRC)/HTACL.c		\
	$(SRC)/HTAAProt.c	\
	$(SRC)/HTAAServ.c	\
	$(SRC)/HTAAFile.c	\
	$(SRC)/HTLog.c		\
	$(SRC)/HTRFC931.c	\
	$(SRC)/HTImage.c	\
	$(SRC)/CGIParse.c	\
	$(SRC)/cgiutils.c	\
	$(SRC)/HTUserInit.c	\
	$(SRC)/HTSInit.c	\
	$(SRC)/HTSUtils.c	\
	$(SRC)/HTAdm.c		\
	$(SRC)/CommonMakefile	\
	$(SRC)/Version.make

#	$(SRC)/test.c		$(SRC)/Makefile		
#	$(SRC)/DCLServer.c	$(SRC)/VMServer.c
#	$(SRC)/VMSHelpGate.c	$(SRC)/TechInfoGate.c
#	$(SRC)/install.csh	

HFILES =$(SRC)/HTCache.h \
	$(SRC)/HTDaemon.h \
	$(SRC)/HTRequest.h \
	$(SRC)/HTPasswd.h \
	$(SRC)/HTAuth.h \
	$(SRC)/HTSUtils.h \
	$(SRC)/HTLex.h \
	$(SRC)/HTUserInit.h \
	$(SRC)/HTGroup.h \
	$(SRC)/HTACL.h \
	$(SRC)/HTAAProt.h \
	$(SRC)/HTAAServ.h \
	$(SRC)/HTims.h \
	$(SRC)/HTConfig.h \
	$(SRC)/HTWild.h \
	$(SRC)/HTScript.h \
	$(SRC)/HTPasswd.h \
	$(SRC)/HTAuth.h \
	$(SRC)/HTLex.h \
	$(SRC)/HTGroup.h \
	$(SRC)/HTACL.h \
	$(SRC)/HTAAProt.h \
	$(SRC)/HTAAServ.h \
	$(SRC)/HTAAFile.h \
	$(SRC)/HTLog.h \
	$(SRC)/HTAAFile.h 

SOURCES = $CFILES $HFILES

.SUFFIXES: .h .html
.html.h:
#	- chmod +w $*.h
#	www -w90 -na -to text/x-c $*.html > $*.h
#	chmod -w $*.h

# This is now done by cat in WWW/All/Implementation/Makefile
# include $(ABS)$(SRC)/Version.make

everything : inc $(PROD) htadm htimage cgiparse cgiutils


#		Hypertext File server

PURIFY_CACHE = /home2/frystyk/purify-cache

PURIFY = purify \
	-logfile=$(HOME)/purify.log
	-cache-dir=$(PURIFY_CACHE)

#
#	CERN httpd itself.
#	ISC 3.0 doesn't have ln -s, that's the reason for the if clause
#
$(PROD) : $(OBJS)
	$(CC) -o $(PROD)_$(VD)  $(OBJS) $(LFLAGS) $(SOCKSLIB) $(MATHLIB)
	-rm $(PROD)
	if [ $(WWW_MACH) != isc3.0 ]; then ln -s $(PROD)_$(VD) $(PROD); fi

httpd-lresolv : $(OBJS)
	$(CC) -o httpd_$(VD)-lresolv  $(OBJS) $(LFLAGS) $(SOCKSLIB) $(MATHLIB) -lresolv
	-rm httpd-lresolv
	ln -s $(PROD)_$(VD) httpd-lresolv

purify : $(OBJS)
	$(PURIFY) $(CC) -o $(PROD)_$(VD) $(OBJS) $(LFLAGS) $(SOCKSLIB) $(MATHLIB)
	-rm $(PROD)
	ln -s $(PROD)_$(VD) $(PROD)

HTRequest.o : $(SRC)/HTRequest.c $(INC)/HTUtils.h $(INC)/tcp.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) -DRULE_FILE=\"$(RULE_FILE)\" \
	 -DVD=\"$(VD)\" $(SRC)/HTRequest.c

HTRetrieve.o : $(SRC)/HTRetrieve.c $(INC)/HTUtils.h $(INC)/tcp.h \
	 $(INC)/HTFile.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) -DRULE_FILE=\"$(RULE_FILE)\" $(SRC)/HTRetrieve.c

HTLoad.o : $(SRC)/HTLoad.c $(INC)/HTUtils.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTLoad.c

HTCache.o : $(SRC)/HTCache.c $(INC)/HTUtils.h $(SRC)/HTCache.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTCache.c

HTCacheInfo.o : $(SRC)/HTCacheInfo.c $(INC)/HTUtils.h $(SRC)/HTCache.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTCacheInfo.c

HTConfig.o : $(SRC)/HTConfig.c $(INC)/HTUtils.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTConfig.c

HTWild.o : $(SRC)/HTWild.c $(SRC)/HTWild.h $(INC)/HTUtils.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTWild.c

HTScript.o : $(SRC)/HTScript.c $(INC)/HTUtils.h $(INC)/tcp.h \
	 $(INC)/HTFile.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) -DRULE_FILE=\"$(RULE_FILE)\" \
	 -DVD=\"$(VD)\" $(SRC)/HTScript.c

HTRFC931.o : $(SRC)/HTRFC931.c \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTRFC931.c


#		Access Authorization
#		(these were originally in libwww by mistake)

HTAAFile.o : $(SRC)/HTAAFile.c $(SRC)/HTAAFile.h \
	 $(INC)/HTAAUtil.h $(INC)/HTUtils.h $(INC)/HTList.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTAAFile.c

HTPasswd.o : $(SRC)/HTPasswd.c $(SRC)/HTPasswd.h \
	 $(INC)/HTAAUtil.h $(SRC)/HTAAFile.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTPasswd.c

HTGroup.o : $(SRC)/HTGroup.c $(SRC)/HTGroup.h \
	 $(INC)/HTAAUtil.h $(SRC)/HTAAFile.h \
	 $(INC)/HTAssoc.h $(SRC)/HTLex.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTGroup.c

HTACL.o : $(SRC)/HTACL.c $(SRC)/HTACL.h \
	 $(INC)/HTAAUtil.h $(SRC)/HTAAFile.h $(SRC)/HTGroup.h \
	 $(INC)/HTAssoc.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTACL.c

HTAuth.o : $(SRC)/HTAuth.c $(SRC)/HTAuth.h \
	 $(INC)/HTAAUtil.h $(SRC)/HTPasswd.h $(SRC)/HTAAFile.h \
	 $(INC)/HTAssoc.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTAuth.c

HTAAServ.o : $(SRC)/HTAAServ.c $(SRC)/HTAAServ.h \
	$(INC)/HTAAUtil.h $(SRC)/HTAAFile.h $(SRC)/HTPasswd.h \
	 $(SRC)/HTGroup.h $(SRC)/HTACL.h $(SRC)/HTAuth.h \
	 $(INC)/HTUU.h $(INC)/HTParse.h $(INC)/HTList.h \
	 $(INC)/HTUtils.h $(INC)/HTString.h $(INC)/HTRules.h \
	 $(SRC)/HTAAProt.h $(INC)/HTAssoc.h $(SRC)/HTLex.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTAAServ.c

HTAAProt.o : $(SRC)/HTAAProt.c $(SRC)/HTAAProt.h \
	 $(INC)/HTUtils.h $(INC)/HTAAUtil.h $(SRC)/HTAAFile.h \
	 $(INC)/HTAssoc.h $(SRC)/HTLex.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTAAProt.c

HTLex.o : $(SRC)/HTLex.c $(SRC)/HTLex.h $(INC)/HTUtils.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTLex.c

HTLog.o : $(SRC)/HTLog.c \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTLog.c

HTims.o : $(SRC)/HTims.c \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTims.c

HTgc.o : $(SRC)/HTgc.c \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) $(SRC)/HTgc.c

inc: $(HFILES)
	echo "Include files generated from hypertext."


#		Administration program

htadm : $(SRC)/HTAdm.c $(INC)/HTUtils.h $(INC)/HTAlert.h \
	 $(INC)/HTAAUtil.h $(SRC)/HTPasswd.h $(LIBWWW)
	$(CC) -o htadm $(CFLAGS2) $(SRC)/HTAdm.c HTPasswd.o HTAAFile.o \
	$(LIBWWW) $(LFLAGS)

#		CGI/1.0 QUERY_STRING environment variable parser

cgiparse : $(SRC)/CGIParse.c $(INC)/HTUtils.h $(LIBWWW)
	$(CC) -o cgiparse $(CFLAGS2) $(SRC)/CGIParse.c $(LIBWWW) $(LFLAGS)

#		cgiutils

cgiutils : $(SRC)/cgiutils.c $(INC)/HTUtils.h $(SRC)/HTSUtils.h HTSUtils.o \
	$(LIBWWW)
	$(CC) -o cgiutils $(CFLAGS2) $(SRC)/cgiutils.c HTSUtils.o \
	$(LIBWWW) $(LFLAGS)


#		ISMAP image handling

htimage : $(SRC)/HTImage.c $(INC)/HTUtils.h $(LIBWWW)
	$(CC) -o htimage $(CFLAGS2) $(SRC)/HTImage.c $(LIBWWW)


$(USELIBDIR)/libwww.a :
	@echo You must get and make the WWWLibrary product first!
	(cd $(WWW)/Library/$(WWW_MACH) && make)


lib :
	(cd $(WWW)/Library/$(WWW_MACH) && make)

# Things we check on all platforms and export binaries

all : inc httpd tigate
	echo "httpd and tigate daemons up to date"


# 		FIND gateway - test only (has to run on VM!)

FINDGate : $(FOBJS)
	$(CC) -o FINDGate $(FOBJS) $(LFLAGS)
FINDGate.o : $(SRC)/FINDGate.c $(INC)/HTUtils.h $(INC)/tcp.h
	$(CC) -c $(CFLAGS2) $(SRC)/FINDGate.c

#		Techinfo Gateway

tigate : $(TIOBJS)
	$(CC) $(LFLAGS) -o tigate $(TIOBJS)

TechInfoGate.o : $(SRC)/TechInfoGate.c
	$(CC) $(CFLAGS2) -c -o $@ $(SRC)/TechInfoGate.c

# 		WAIS Gateway is just httpd linked with freeWAIS
#	and a libwww copmpiled with the right flags.

# 		Common Code

test.o : $(SRC)/test.c $(INC)/HTUtils.h $(INC)/tcp.h $(INC)/HTTCP.h
	$(CC) -c $(CFLAGS2) -DRULE_FILE=\"$(RULE_FILE)\" $(SRC)/test.c
HTDaemon.o : $(SRC)/HTDaemon.c $(INC)/HTUtils.h $(INC)/tcp.h $(INC)/HTTCP.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	$(CC) -c $(CFLAGS2) -DRULE_FILE=\"$(RULE_FILE)\" \
	 -DVD=\"$(VD)\" $(SRC)/HTDaemon.c
#
#  The following are version of the daemon code with different options.
#  They have to be made with a copy of the source because the -o
#  option does not work for object files for the AIX compiler! :-(
#
HTDaemonNR.o : $(SRC)/HTDaemon.c $(INC)/HTUtils.h $(INC)/tcp.h $(INC)/HTTCP.h
	cp $(SRC)/HTDaemon.c $(OBJ)/HTDaemonNR.c
	$(CC) -c $(CFLAGS2) -DNOCONVERT -DVD=\"$(VD)\"  $(OBJ)/HTDaemonNR.c
	rm $(OBJ)/HTDaemonNR.c
HTDaemonDIR.o : $(SRC)/HTDaemon.c $(INC)/HTUtils.h $(INC)/tcp.h \
	 $(INC)/HTTCP.h \
	 $(SRC)/HTDaemon.h $(SRC)/HTConfig.h
	cp $(SRC)/HTDaemon.c HTDaemonDIR.c
	$(CC) -c $(CFLAGS2) \
	-DRULE_FILE=\"$(RULE_FILE)\" -DDIR_OPTIONS  -DVD=\"$(VD)\" \
		HTDaemonDIR.c
	rm HTDaemonDIR.c

HTSUtils.o : $(SRC)/HTSUtils.c $(SRC)/HTSUtils.h
	$(CC) -c $(CFLAGS2) -I$(CMN) $(SRC)/HTSUtils.c

HTSInit.o : $(SRC)/HTSInit.c
	$(CC) -c $(CFLAGS) -I$(CMN) $(SRC)/HTSInit.c

HTUserInit.o : $(SRC)/HTUserInit.c $(SRC)/HTUserInit.h
	$(CC) -c $(CFLAGS) -I$(CMN) $(SRC)/HTUserInit.c

#_________________________________________________________________________
#	Install the server

install :	$(PROD)
	csh $(SRC)/install.csh

#	Link system to the binary and documentation in this tree

link : Works/$(PROD)
	ln -s `pwd`/$(PROD) $(BINDIR)/$(PROD)
	- mkdir /usr/local
	- mkdir /usr/local/lib
	ln -s $(DEFAULTS) /usr/local/lib/WWW

uninstall :
	rm $(BINDIR)/$(PROD)
	rm -r /usr/local/lib/WWW

#	Clean up everything generatable except final products
#	Including obj directory UNLESS there is anything else in it
clean :
	- rm $(OBJ)/.created $(OBJ)/*.o
	- rmdir $(OBJ)

#	Clean up everything generatable including final products

cleanall : clean
	- rm $(PROD)

#	Binary release
#
#	Must be done on anonymous FTP server!
#
#  This makefile does not knw how to make $(PROD)_$(VD) so that trying
#  to make binay or asis on a weird machine doesn't try to build $(PROD)!

binary : $(PROD)_$(VD)
	-mkdir /mnt/www0/pub/www/bin/$(WWW_MACH)
	cp $(PROD)_$(VD) /mnt/www0/pub/www/bin/$(WWW_MACH)/$(PROD)_$(VD)

#	ASIS installation
#	-----------------
#	Can only happen on an allocated ASIS development machine and
#	with uid of the controlling user for the project.
#
asis :  /asis/specific/$(ASIS_MACH)/usr.local/bin/$(PROD)
	touch asis
	echo ASIS distribution is now up-to-date.

/asis/specific/$(ASIS_MACH)/usr.local/bin/$(PROD) : $(PROD)_$(VD)
	cp $(PROD)_$(VD) /asis/specific/$(ASIS_MACH)/usr.local/bin/$(PROD)_$(VD)
	rm -f /asis/specific/$(ASIS_MACH)/usr.local/bin/$(PROD)
	ln -s $(PROD)_$(VD) \
		/asis/specific/$(ASIS_MACH)/usr.local/bin/$(PROD)

#	CERNLIB installation
#	--------------------
#	Assuming the cernlib-style directory structure
#	Warning: Not suitable for machine-shared file structure.
#
cernlib :	$(PROD)
	- mkdir $(CERNLIBBIN)
	cp $(PROD) $(CERNLIBBIN)


#_________________________________________________________________________	


#	Check directory exists
$(OE) :
	-mkdir $(WTMP)
	-mkdir $(WTMP)/Daemon
	-mkdir $(WTMP)/Daemon/$(WWW_MACH)
	touch $(OE)


#_________________________________________________________________
# For W3 Administrative use only:


#		W3 Source + documentation release
#		---------------------------------

distribute : /mnt/www0/pub/www/README.txt \
	/mnt/www0/pub/www/Copyright.txt $(SOURCES)
	(cd $(WWW)/.. && WWW=WWW ABS=`pwd`/ make $(MFLAGS) \
	-f WWW/Daemon/Implementation/Version.make \
	-f WWW/Daemon/Implementation/CommonMakefile \
	/mnt/www0/pub/www/src/WWWDaemon_$(VD).tar.Z)
	(cd ../Implementation; cvs tag \
	`sed -e 's/VD = /v/' Version.make | sed -e 's?\.?/?'` )
	@ echo Distribution of Daemon version $(VD) up to date.

# THIS MUST BE BUILT FROM THE DIRECTORY ABOVE WWW ! USE distribute above!
/mnt/www0/pub/www/src/WWWDaemon_$(VD).tar.Z : $(SOURCES)
	tar cvf /mnt/www0/pub/www/src/WWWDaemon_$(VD).tar \
	    $(SOURCES) \
	    $(WWW)/All \
	    $(DISTRIBUTION) \
	    $(DOC) \
	    $(VMS)/descrip.mms $(VMS)/build_multinet.com \
	    $(VMS)/setup.com
	compress -f /mnt/www0/pub/www/src/WWWDaemon_$(VD).tar

#________________________________________________________________________
#		Hypertext supplied in text format
#		---------------------------------

$(WWW)/README.txt : $(WWW)/../README.html
	www -n -p66 http://info.cern.ch/hypertext/README.html \
		> $(WWW)/README.txt
/mnt/www0/pub/www/README.txt : $(WWW)/README.txt
	cp $(WWW)/README.txt /mnt/www0/pub/www/README.txt

$(WWW)/Copyright.txt : $(WWW)/../Copyright.html
	www -n -p66 http://info.cern.ch/hypertext/Copyright.html \
		> $(WWW)/Copyright.txt
/mnt/www0/pub/www/Copyright.txt : $(WWW)/Copyright.txt
	cp $? $@