Description: Use xelatex instead of pdflatex
Author: Anton Gladky <gladk@debian.org>
Last-Update: 2024-02-25

Index: gnuplot-6.0.2/docs/Makefile.am
===================================================================
--- gnuplot-6.0.2.orig/docs/Makefile.am
+++ gnuplot-6.0.2/docs/Makefile.am
@@ -186,11 +186,11 @@ pdf_nofig: no_figures gnuplot.pdf figure
 
 gnuplot.pdf: gnuplot.tex $(srcdir)/titlepag.tex $(srcdir)/toc_entr.sty pdf_figures
 	$(AM_V_GEN)if test $(PDFLATEX) != no ; then \
-	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: $(PDFLATEX) $< ; \
-	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: $(PDFLATEX) $< ; \
-	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: $(PDFLATEX) $< ; \
+	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: xelatex $< ; \
+	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: xelatex $< ; \
+	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: xelatex $< ; \
 	  makeindex gnuplot ; \
-	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: $(PDFLATEX) $< ; \
+	  TEXINPUTS=.:$(srcdir):$(top_srcdir):${TEXINPUTS}: xelatex $< ; \
 	  rm -f gnuplot.idx gnuplot.ilg gnuplot.ind ; \
 	else \
 	  echo pdflatex not found - cannot build pdf file ; \