add missing bibtex call for rebuilds of 2011 paper

Author: eddelbuettel

ChangeLog

@@ -6,6 +6,8 @@
 	* docker/ci/Dockerfile: Update for R 4.0.0 (with a temporary
 	diversion to rocker/r-base:4.0.0, and all-source installations)
 
+	* vignettes/rmd/Makefile: Add bibtex call to JSS 2011 paper builds
+
 2020-04-16  Dirk Eddelbuettel  <[email protected]>
 
 	* DESCRIPTION (Version, Date): Roll minor version

vignettes/rmd/Makefile

@@ -16,9 +16,10 @@ Rcpp-jss-2011.tex:	Rcpp-jss-2011.Rnw
 
 Rcpp-jss-2011.pdf:	Rcpp-jss-2011.tex
 			Rscript -e 'tools::texi2pdf("$<", texi2dvi="pdflatex")'
+			bibtex Rcpp-jss-2011.aux
 			Rscript -e 'tools::texi2pdf("$<", texi2dvi="pdflatex")'
 			Rscript -e 'tools::compactPDF("$@", gs_quality="ebook")'
 			cp -vax $@ ../pdf
 
 clean:
-			@rm -rf *.aux *.log *.out *.tex *.pdf Rcpp-introduction_cache pinp.cls
+			@rm -rf *.aux *.log *.out *.tex *.pdf Rcpp-introduction_cache pinp.cls Rcpp-jss-2011.bbl Rcpp-jss-2011.blg