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## -----------------------------------------------------------------------
##
## Copyright 2012 Gene Cumm
##
## Some logic from win32/Makefile:
## Copyright 1998-2008 H. Peter Anvin - All Rights Reserved
## Copyright 2010 Intel Corporation; author: H. Peter Anvin
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation, Inc., 53 Temple Place Ste 330,
## Boston MA 02111-1307, USA; either version 2 of the License, or
## (at your option) any later version; incorporated herein by reference.
##
## -----------------------------------------------------------------------
##
## AsciiDoc documentation for syslinux
##
topdir = ..
MAKEDIR = $(topdir)/mk
# include $(MAKEDIR)/embedded.mk
A2X_OPTS = -k
# A2X_OPTS += -v
A2X_MAN_OPTS = -D man -f manpage
DOCS = syslinux.txt syslinux-cli.txt syslinux.cfg.txt
MAN_DOCS = man/syslinux.1 man/syslinux-cli.1 man/syslinux.cfg.5
HTML_DOCS := $(patsubst %.txt,html/%.html,$(DOCS))
XHTML_DOCS := $(patsubst %.txt,%.html,$(DOCS))
# MAN_DOCS := $(patsubst %.txt,man/%.1,$(DOCS1)) $(patsubst %.txt,man/%.5,$(DOCS5))
TEXT_DOCS := $(patsubst %.txt,%.text,$(DOCS))
PDF_DOCS := $(patsubst %.txt,%.pdf,$(DOCS))
TARGETS =
# ASCIIDOC_OK := $(shell which asciidoc 2>&1 ; echo $$?)
ASCIIDOC_OK := $(shell which asciidoc > /dev/null ; echo $$?)
A2X_XML_OK := $(shell a2x $(A2X_OPTS) -f docbook hello.txt 2>&1 ; echo $$?)
ifeq ($(A2X_XML_OK),0)
A2X_MAN_OK := $(shell a2x $(A2X_MAN_OPTS) hello.txt 2>&1 ; echo $$?)
A2X_XHTML_OK := $(shell a2x $(A2X_OPTS) -f xhtml hello.xml 2>&1 ; echo $$?)
A2X_TEXT_OK := $(shell a2x $(A2X_OPTS) -f text hello.xml 2>&1 ; echo $$?)
endif
ifeq ($(ASCIIDOC_OK),0)
TARGETS += $(HTML_DOCS)
endif
ifeq ($(A2X_MAN_OK),0)
TARGETS += $(MAN_DOCS)
endif
ifeq ($(A2X_XHTML_OK),0)
TARGETS += $(XHTML_DOCS)
endif
ifeq ($(A2X_TEXT_OK),0)
TARGETS += $(TEXT_DOCS)
endif
# $(HTML_DOCS) $(MAN_DOCS) $(XHTML_DOCS) $(TEXT_DOCS)
all: $(TARGETS)
syslinux.cfg.txt: com-bug.txt com-rpt.txt
# During 'make all', *.xml is kept but deleted at the end; do we _really_
# need the XML longer?
.PRECIOUS: %.xml
# %.html: %.txt
# asciidoc -D html $<
html/%.html: %.txt
asciidoc -o $@ $<
# As of AsciiDoc-8.5.2, altering the output filename for a2x does not appear possible
# xhtml/%.html: %.txt
# a2x $(A2X_OPTS) -D xhtml -f xhtml $<
# text/%.text: %.xml %.txt
# a2x $(A2X_OPTS) -D text -f text $<
%.xml: %.txt
a2x $(A2X_OPTS) -f docbook $<
# when %.xml is missing, an update to %.txt must force regeneration
%.html: %.xml %.txt
a2x $(A2X_OPTS) -f xhtml $<
man/%.1: %.txt
a2x $(A2X_MAN_OPTS) $<
man/%.5: %.txt
a2x $(A2X_MAN_OPTS) $<
%.text: %.xml %.txt
a2x $(A2X_OPTS) -f text $<
%.pdf: %.xml %.txt
a2x $(A2X_OPTS) -f pdf $<
tidy dist:
rm -f *~ *.xml *.text.html text/*.text.html text/*.xml xhtml/*.xml
clean: tidy
spotless: clean
rm -f *.1 *.5 *.css *.html *.text html/*.html man/*.1 man/*.5 text/*.text xhtml/*.html xhtml/*.css
-include .*.d
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