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# $Progeny: docbook.mk,v 1.38 2002/03/06 18:53:06 jdaily Exp $
###############################################################################
# Functions
# Validate the XML file ${1}
validate= ${NSGMLS} ${NSGMLSVALIDATEARGS} ${1}
# Validate SGML files (man pages)
validate_sgml= ${NSGMLS} ${NSGMLSVALIDATESGML} ${1}
# Validate ${1} discarding output and bomb if not valid
validate_bomb= @sh -c '$(call validate,${1}) > /dev/null 2>&1 \
|| (echo "${1} not valid, make validate for details"; exit 1)'
# Generate multiple HTML files from ${1}
chunk_html = $(call validate_bomb,${1}) \
&& echo "${JADE} ${JADE2CHUNKHTMLARGS} ${JADEGENARGS} ${1}"; \
${JADE} ${JADE2CHUNKHTMLARGS} ${JADEGENARGS} ${1}
# Find the program ${1} in the PATH; $(call pathsearch,ls) returns
# '/bin/ls' for example.
pathsearch= $(firstword $(wildcard $(addsuffix /${1},$(subst :, , ${PATH}))))
###############################################################################
# Variables
# Do we want to use DSSSL or XSL technologies for online (web, text)
# and print (pdf, ps) documentation formats?
# When jade is known to work again, PRINT_TECH should be dsssl.
# Eventually, both should be xsl, but the technologies are still immature,
# and kaffe doesn't meet all of our needs yet.
PRINT_TECH?= dsssl
ONLINE_TECH?= dsssl
# Commands
LN?= /bin/ln
LN_S?= ${LN} -s
DVIPS?= $(call pathsearch,dvips)
DOCBOOKTOMAN?= $(call pathsearch,docbook-to-man)
HTML2TEXT?= $(call pathsearch,html2text)
LPR?= $(call pathsearch,lpr)
LINKS?= $(call pathsearch,links)
LYNX?= $(call pathsearch,lynx)
PSNUP?= $(call pathsearch,psnup)
PS2PDF?= $(call pathsearch,ps2pdf)
PDF2PS?= $(call pathsearch,pdf2ps)
JADE?= $(call pathsearch,jade)
JADETEX?= $(call pathsearch,jadetex)
JAVA?= $(call pathsearch,java)
NSGMLS?= $(call pathsearch,onsgmls)
FOP?= $(call pathsearch,fop)
XSLTPROC?= $(call pathsearch,xsltproc)
FIG2DEV?= $(call pathsearch,fig2dev)
# XML files
XMLDECL?= /usr/lib/sgml/declaration/xml.dcl
PRINT_SS_DSSSL?= ${doctools}/ldp.dsl
HTML_SS_DSSSL?= ${PRINT_SS_DSSSL}
HTML_SS_XSL?= /usr/share/sgml/docbook/stylesheet/xsl/nwalsh/xhtml/docbook.xsl
PROGENY_SS_FO?= ${doctools}/progeny-fo.xsl
PRINT_SS_FO?= /usr/share/sgml/docbook/stylesheet/xsl/nwalsh/fo/docbook.xsl
# XML command arguments
SAXONCLASS?= com.icl.saxon.StyleSheet
XALANCLASS?= org.apache.xalan.xslt.Process
NSGMLSVALIDATEARGS?= -s -wxml ${XMLDECL}
NSGMLSVALIDATESGML?= -s -wall
JADENOCHUNKARGS?= -V nochunks
JADE2TEXARGS?= -t tex -V tex-backend -iprint -d ${PRINT_SS_DSSSL}\#print
JADE2HTMLARGS?= -t sgml -ihtml -d ${HTML_SS_DSSSL}\#html
JADE2CHUNKHTMLARGS?= -t sgml -d ${PROGENY_SS_DSSSL}
JADE2TXTARGS?= ${JADE2HTMLARGS} ${JADENOCHUNKARGS}
JADEGENARGS?= ${XMLDECL}
# Arguments to convert .fig files to other formats. HTML image map is an
# interesting possibility that I have yet to really explore.
#
# Scaling is stored within the .fig file itself as part of the print or
# export process.
FIG2PNGARGS?= -L png
FIG2JPGARGS?= -L jpeg
FIG2EPSARGS?= -L eps -z Letter
FIG2PSARGS?= -L ps -z Letter
# HTML -> text translation
HTMLTOTEXT= ${LINKS} -dump
# The tex->dvi conversion apparently requires
# this, courtesy of
# http://people.debian.org/~bortz//SGML-HOWTO/potato/x165.html
MAX_TEX_RECURSION=4
CLASSDIR?= /usr/share/java
# Should be set dynamically, but isn't yet.
# Note that I haven't found a Debian package with the proper batik.jar yet;
# I took it from the upstream FOP distribution.
CLASSPATH:= ${CLASSDIR}/saxon-6.4.4.jar:${CLASSDIR}/xalan.jar:${CLASSDIR}/bsf.jar:${CLASSDIR}/fop.jar:${CLASSDIR}/xerces.jar:${CLASSDIR}/batik.jar:${CLASSPATH}
export CLASSPATH
###############################################################################
# Rules
# Man pages
%.man: %.refentry
${doctools}/man-wrapper.sh $< > $@
%.1: %.man
${DOCBOOKTOMAN} $< > $@
%.2: %.man
${DOCBOOKTOMAN} $< > $@
%.3: %.man
${DOCBOOKTOMAN} $< > $@
%.4: %.man
${DOCBOOKTOMAN} $< > $@
%.5: %.man
${DOCBOOKTOMAN} $< > $@
%.6: %.man
${DOCBOOKTOMAN} $< > $@
%.7: %.man
${DOCBOOKTOMAN} $< > $@
%.8: %.man
${DOCBOOKTOMAN} $< > $@
%.9: %.man
${DOCBOOKTOMAN} $< > $@
# HTML and plain text files
ifeq (${ONLINE_TECH},xsl)
%.html: %.xml
$(call validate_bomb,$<)
${JAVA} ${SAXONCLASS} -o $@ $< ${HTML_SS_XSL}
else
%.html: %.xml
$(call validate_bomb,$<)
${JADE} ${JADENOCHUNKARGS} ${JADE2HTMLARGS} ${JADEGENARGS} $< > $@
endif
# DSSSL/XSL doesn't matter here
%.txt: %.html
${HTMLTOTEXT} $< > $@
# Printable documents
# This doesn't need to be in the XSL section, because DSSSL doesn't mix
# with FO.
%.fo: %.xml
${XSLTPROC} ${PRINT_SS_FO} $< > $@
ifeq (${PRINT_TECH},xsl)
# XSL/Java technologies for printed output
%.pdf: %.fo
${FOP} -fo $< -pdf $@
%.ps: %.pdf
${PDF2PS} $< $@
else
# DSSSL technologies for printed output
%.tex: %.xml
-${JADE} ${JADE2TEXARGS} ${JADEGENARGS} $<
%.dvi: %.tex
# Trick from Adam Di Carlo <adam@onshore.com> to recurse jadetex
# "just enough".
-cp -pf prior.aux pprior.aux
-cp -pf $(shell basename $< .tex).aux prior.aux
${JADETEX} $<
if ! cmp $(shell basename $< .tex).aux prior.aux && \
! cmp $(shell basename $< .tex).aux pprior.aux && \
expr $(MAKELEVEL) '<' $(MAX_TEX_RECURSION); then \
rm -f $@ ;\
${MAKE} $@ ;\
fi
rm -f prior.aux pprior.aux
%.ps: %.dvi
${DVIPS} -o $@ $<
%.pdf: %.ps
${PS2PDF} $< $@
endif
# .fig conversion
%.eps: %.fig
${FIG2DEV} ${FIG2EPSARGS} $< > $@
%.png: %.fig
${FIG2DEV} ${FIG2PNGARGS} $< > $@
%.jpeg: %.fig
${FIG2DEV} ${FIG2JPGARGS} $< > $@
.cvsignore: Makefile
printf "%s\n" ".cvsignore ${IGNOREFILES}" > $@
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