Link with the tinfo library On some systems we have to explicitly link with libtinfo. pkg-config cannot be used on every system with ncurses, see discussion in https://bugs.gentoo.org/show_bug.cgi?id=457530#c18 For now we'll use the same fix as Mutt: https://dev.mutt.org/hg/mutt/rev/c84aa0d62ce3 Thanks to Wolfram Schlich for the report and troubleshooting!

guide:
	cd $(srcdir) && \
	pdflatex -output-directory=$(abs_top_builddir)/doc/guide guide
	BIBINPUTS=$(srcdir) bibtex guide
	cd $(srcdir) && \
	pdflatex -output-directory=$(abs_top_builddir)/doc/guide guide && \
	pdflatex -output-directory=$(abs_top_builddir)/doc/guide guide

clean-guide:
	rm -f *.aux *.blg *.dvi *.toc *.out *.bbl *.log *.pdf