use latexmk -f

diff --git a/mk/knitr_rules.mk b/mk/knitr_rules.mk
index 5d1bc7eb0b6d45687fe2192c0e88c43703713010..4474cae1a0b03340118d86ad853ae0bbe40c98b1 100644 (file)
--- a/mk/knitr_rules.mk
+++ b/mk/knitr_rules.mk
@@ -11,5 +11,5 @@ R ?= R
 %.tex: %.Rnw
        $(R) --encoding=utf-8 -e "library('knitr'); knit('$<')"
 
-%.pdf: %.tex $(wildcard *.bib) $(wildcard *.tex)
-       latexmk -pdf -pdflatex='xelatex -interaction=nonstopmode %O %S' -bibtex -use-make $<
+%.pdf: %.tex
+       latexmk -f -pdf -pdflatex='xelatex -interaction=nonstopmode %O %S' -bibtex -use-make $<