# Add the tex => pdf rule only if we have pdflatex
ifeq (,$(findstring pdflatex,$(MISSING_OPTIONAL)))
$(outdir)/%.pdf: $(outdir)/%.tex
# Add the tex => pdf rule only if we have pdflatex
ifeq (,$(findstring pdflatex,$(MISSING_OPTIONAL)))
$(outdir)/%.pdf: $(outdir)/%.tex