EXTRA_DIST = mod_gnutls_manual.md mod_gnutls_manual.yaml.in \
	mod_gnutls.whatis style.css

if USE_PANDOC
html_DATA = mod_gnutls_manual.html
man5_MANS = mod_gnutls.5
if USE_PDFLATEX
# pandoc && pdflatex
pdf_DATA = mod_gnutls_manual.pdf
endif
else
if USE_MARKDOWN
# !pandoc && markdown
html_DATA = mod_gnutls_manual.html
endif
endif

MOSTLYCLEANFILES = $(html_DATA) $(pdf_DATA) $(man5_MANS)

%.yaml: %.yaml.in
	sed -e s/__MOD_GNUTLS_VERSION__/@MOD_GNUTLS_VERSION@/ < $< > $@

if USE_PANDOC
%.5: %.whatis %_manual.md %_manual.yaml
	$(PANDOC) --standalone -f markdown -t man -o $@ $^

if USE_PDFLATEX
%.pdf: %.md %.yaml
	$(PANDOC) --toc -f markdown -o $@ $^
endif
endif

%.html: %.md %.yaml style.css
if USE_PANDOC
	$(PANDOC) --css $(filter %.css,$^) --toc --self-contained -f markdown -o $@ $(filter-out %.css,$^)
else
if USE_MARKDOWN
	$(MARKDOWN) $< > $@
endif
endif