include ../../makeoptspdf: asterisk.pdfasterisk.pdf: $(wildcard *.tex)ifeq ($(findstring rubber,$(RUBBER)),)	@echo "**********************************************"	@echo "** You must install the \"rubber\" tool      ***"	@echo "** to generate the Asterisk reference PDF. ***"	@echo "**********************************************"else	@echo "**********************************************"	@echo "** The Asterisk reference PDF will now be  ***"	@echo "** generated.  When complete, it will be   ***"	@echo "** located at asterisk.pdf.                ***"		@echo "**********************************************"ifneq ($(findstring kpsewhich,$(KPATHSEA)),)ifeq ($(findstring fncychap.sty,$(shell find `$(KPATHSEA) --expand-braces='$${TEXMF}'| tr -d \! | sed 's/:/ /g'` -name fncychap.sty -print)),)	@echo	@echo "WARNING:  The fncychap.sty document was not found"	@echo "On Ubuntu, install the texlive-latex-extra package."	@echo	@exitendifendif	@cp asterisk.tex asterisk.tex.orig	@sed -e 's/ASTERISKVERSION/$(shell echo $(ASTERISKVERSION) | sed -e 's/\//\\\//g' | sed -e 's/_/\\\\_/g')/' asterisk.tex > asterisk_local.tex	@mv asterisk_local.tex asterisk.tex	@$(RUBBER) --pdf asterisk.tex	@mv asterisk.tex.orig asterisk.texendifhtml:	@echo "**********************************************"	@echo "** The Asterisk reference HTML will now be ***"	@echo "** generated.  When complete, it will be   ***"	@echo "** located in the asterisk/ directory.     ***"		@echo "** Note that the latex2html tool is        ***"		@echo "** required for this to work.              ***"		@echo "**********************************************"	@cp asterisk.tex asterisk.tex.orig	@sed -e 's/ASTERISKVERSION/$(ASTERISKVERSION)/' asterisk.tex > asterisk_local.tex	@mv asterisk_local.tex asterisk.tex	@latex2html asterisk.tex	@mv asterisk.tex.orig asterisk.tex