#++++++++++++++++
#.IDENTIFICATION makefile
#.LANGUAGE       Make (makefile script)
#.AUTHOR         Francois Ochsenbein [CDS]
#.ENVIRONMENT    Unix
#.KEYWORDS       
#.VERSION  1.0   20-Oct-1994
#.VERSION  2.0   18-Jan-2003: Use autoconf
#.PURPOSE        (Re)Create dependent files in this Directory
#.COMMENTS       To generate on a new system use e.g.
#			./configure -prefix=$HOME
#----------------

# DEFINITIONS:
#CC     = cc 
#CC     = cc -fwritable-strings
AWK     = @AWK@
CC      = @CC@ @cc_opt@
COPY    = cp -p
STRIP   = @STRIP@
RANLIB  = @RANLIB@
AR      = ar

DEBUG = -O
C_OPT =
SYS =
CFLAGS = $(C_OPT) $(DEBUG) $(SYS) -I. 
COMPILE= $(CC) $(CFLAGS) -c

##############################################################
#	Definitions specific to the installation
##############################################################
# If OGLU not defined, default is /usr/local/bin/glufilter
##### CDS Installation (depends on architecture)
# Directories:
#PREFIX = /usr/local
#PREFIX = $(HOME)
PREFIX  = @prefix@
PACKAGE = html
VERSION = @version@
DISTRIB = $(PACKAGE)-$(VERSION)
#LIBX11  = /usr/lib/X11
#LIBX11  = /usr/openwin/lib/X11
LIBX11  = @LIBX11@
INCDIR  = $(PREFIX)/include
LIBDIR  = $(PREFIX)/lib
BINDIR  = $(PREFIX)/bin
MANDIR  = $(PREFIX)/man
#OGLU    = $(BINDIR)/glufilter
OGLU    = @OGLU@

##############################################################
#### Possible alternative:
#OGLU = $(HOME)/glu/glufilter
#LIBX11  = /usr/lib/X11
#LIBDIR  = $(HOME)/lib
#BINDIR  = $(HOME)/bin
#INCDIR  = $(HOME)/include
##############################################################
RGB     = $(LIBX11)/rgb.txt
PGM     = cgiprint cgiparm cgigraph
SRC     = cgiprint.c cgiparm.c cgigraph.c 
INC     = regexp.h cgitr.h
LIB     = rgb.txt cgiprint.o
DOC     = cgiprint_en.tex cgiprint_fr.tex html.tex
VERFILE = $(PREFIX)/versions

# DEPENDENCIES:

default: $(PGM) cgiprint.lis cgiprint.o

all: $(PGM) cgiprint.lis

cgiprint.o: cgiprint.c Makefile
	$(CC) $(CFLAGS) -DOGLU='"$(OGLU)"' -DRGB='"$(RGB)"' -DFUNCTION -c $<

cgiprint: cgiprint.c Makefile
	$(CC) $(CFLAGS) -DOGLU='"$(OGLU)"' -DRGB='"$(RGB)"' $@.c -o $@
	$(STRIP) $@

cgiprint.lis: cgiprint
	echo 'List of recognised TeX Macros/Environment' > $@
	echo '' >> $@
	cgiprint -LIST | sort | grep '^[{\]' | gawk '\
	    /^{/{if (n==0) print ""; n++}{ print} ' >> $@

cgiparm: cgiparm.c 
	$(CC) $(CFLAGS) $@.c -o $@
	$(STRIP) $@

cgigraph: cgigraph.c
	$(CC) $(CFLAGS) $@.c -o $@
	$(STRIP) $@

testcgitr: testcgitr.c cgiprint.o
	$(CC) $(CFLAGS) $@.c cgiprint.o -o $@
	$(STRIP) $@


#@for f in $? ; do if file $$f | fgrep -s executable ; then \
#echo "----$$f seems OK";  else exit 1 ; fi ; done
install: $(PGM) $(LIB) cgitr.h install_info
	test -d $(LIBDIR) || mkdir $(LIBDIR)
	test -d $(INCDIR) || mkdir $(INCDIR)
	test -d $(BINDIR) || mkdir $(BINDIR)
	$(COPY) $(LIB) $(LIBDIR)
	$(COPY) cgitr.h    $(INCDIR)
	$(COPY) $(PGM)     $(BINDIR)
	rm -rf *.cache

install_info:
	touch $(VERFILE)
	(cat $(VERFILE); echo  "$(PACKAGE):V$(VERSION)"; \
	 for  f in $(PGM); do \
	 ./$$f -version | $(AWK) '{printf "-%s:%s\n", $$1, $$NF}'; done ) \
	| $(AWK) -F: '{n++; P[n]=$$1; V[$$1]=$$2}END{for(i=1;i<=n;i++) { \
	  p=P[i]; v=V[p]; if(v!="") print p ":" v; V[p]="" }}' > version.tmp
	test -s version.tmp && cat version.tmp > $(VERFILE) \
	    && rm -f version.tmp 

clean:
	rm -f *.a *.o core a.out
	rm -f $(PGM)
	rm -rf *.cache

# Generate an exportable package
export: /tmp/$(DISTRIB).tar

tar: /tmp/$(DISTRIB).tar

/tmp/$(DISTRIB).tar: $(SRC) Makefile.in *.c 
	$(MAKE) clean
	-test -d /tmp/$(DISTRIB) && rm -rf /tmp/$(DISTRIB)
	autoconf
	mkdir /tmp/$(DISTRIB)
	cp -p $(SRC) $(INC) $(MAN) $(DOC) rgb.txt /tmp/$(DISTRIB)
	cp -p Makefile.in configure /tmp/$(DISTRIB)
	cd /tmp && tar cf $@ $(DISTRIB)
	rm -rf /tmp/$(DISTRIB)
	gzip -v9 $@

.POSIX:
.SILENT : cvs

cvs:
	d=`echo $(PWD)|sed 's/^.*\///g'`; \
	if test $$d = $(PACKAGE); then \
	   d=`cvs diff configure*|wc -l` ; \
	   if test $$d -eq 0; then \
	      v=`echo $(VERSION)|sed 's/\./_/g'` ; echo "version: V$$v"; \
	      cvs tag V$$v . ; \
	   else \
	      echo "****you must commit 'configure*' before" ; \
	   fi \
   	fi