+TELEGPS_TXT_FILES=\
+ telegps.txt
+
+TELEGPS_RAW_FILES=$(TELEGPS_TXT_FILES:.txt=.raw) $(TELEGPS_INC_FILES:.inc=.raw)
+
+MICROPEAK_TXT_FILES=\
+ micropeak.txt
+
+MICROPEAK_INC_FILES=
+
+MICROPEAK_RAW_FILES=$(MICROPEAK_TXT_FILES:.txt=.raw) $(MICROPEAK_INC_FILES:.inc=.raw)
+
+OUTLINE_TXT_FILES=\
+ easymega-outline.txt \
+ easymini-outline.txt \
+ telemega-outline.txt \
+ telemetrum-outline.txt \
+ telemini-outline.txt
+
+OUTLINE_RAW_FILES=$(OUTLINE_TXT_FILES:.txt=.raw)
+
+OUTLINE_PDF_FILES=$(OUTLINE_TXT_FILES:.txt=.pdf)
+
+SVG=\
+ easymini.svg \
+ telemega.svg \
+ telemetrum.svg \
+ telemini.svg \
+ easymega.svg
+
+RELNOTES_PDF=$(RELNOTES_INC:.inc=.pdf)
+RELNOTES_HTML=$(RELNOTES_INC:.inc=.html)
+
+ONEFILE_TXT_FILES=\
+ altos.txt \
+ companion.txt \
+ telemetry.txt
+
+ONEFILE_RAW_FILES=$(ONEFILE_TXT_FILES:.txt=.raw)
+ONEFILE_PDF_FILES=$(ONEFILE_TXT_FILES:.txt=.pdf)
+
+HTML=altusmetrum.html micropeak.html telegps.html $(RELNOTES_HTML) $(ONEFILE_HTML_FILES)
+
+PDF=altusmetrum.pdf micropeak.pdf telegps.pdf $(RELNOTES_PDF) $(ONEFILE_PDF_FILES) \
+ $(OUTLINE_PDF_FILES)
+
+FOP_STYLE=am-fo.xsl
+FOP_XCONF=fop.xconf
+STYLESHEET=am.css
+
+FONTS=\
+ fonts/DejaVuSansMono-BoldOblique.ttf \
+ fonts/DejaVuSansMono-Bold.ttf \
+ fonts/DejaVuSansMono-Oblique.ttf \
+ fonts/DejaVuSansMono.ttf \
+ fonts/OpenSans-Light.ttf \
+ fonts/OpenSans-LightItalic.ttf \
+ fonts/OpenSans-Semibold.ttf \
+ fonts/OpenSans-SemiboldItalic.ttf
+
+TEMPLATES_TMPL=titlepage.templates.tmpl
+
+TEMPLATES_XSL=$(TEMPLATES_TMPL:.tmpl=.xsl)
+
+PDF_CONFIG_FILES=$(FOP_STYLE) $(FOP_XCONF) $(TEMPLATES_XSL)
+HTML_CONFIG_FILES=$(TEMPLATES_XSL) $(STYLESHEET)
+
+DOC=$(HTML) $(PDF) $(IMAGES) $(STYLESHEET)
+
+.SUFFIXES: .tmpl .xsl .inc .txt .raw .pdf .html
+
+.txt.raw:
+ sed -e 's/^[ ]*//' -e 's/^\\//' $*.txt > $@
+
+.inc.raw:
+ sed -e 's/^[ ]*//' -e 's/^\\//' $*.inc > $@
+
+.raw.pdf:
+ a2x -a docinfo -f pdf --xsltproc-opts "--stringparam toc.section.depth 2" --xsl-file $(FOP_STYLE) --fop --fop-opts="-c $(FOP_XCONF)" $*.raw
+
+.raw.html:
+ a2x -a docinfo -f xhtml --xsltproc-opts "--stringparam toc.section.depth 2" --stylesheet=$(STYLESHEET) $*.raw
+
+.tmpl.xsl:
+ xsltproc --output $@ /usr/share/xml/docbook/stylesheet/docbook-xsl/template/titlepage.xsl $*.tmpl