Fix dependencies on images for pdf and ps files.

diff --git a/docs-xml/Makefile b/docs-xml/Makefile
index 318c00197e29992343572dbf2f01d8ff3a47e49b..f176d5aac8bb62b7711c9312e52e7b2548016b9f 100644 (file)
--- a/docs-xml/Makefile
+++ b/docs-xml/Makefile
@@ -183,11 +183,11 @@ endif
 endif
 
 # Adobe PDF files  
-%.pdf: %/index.xml xslt/latex.xsl
+%.pdf: %/index.xml xslt/latex.xsl %-images-latex-png %-images-latex-pdf
        $(DBLATEX) $(DBLATEX_OPTIONS) -I $*/images -t pdf -o $@ $<
 
 # PostScript files
-%.ps: %/index.xml xslt/latex.xsl
+%.ps: %/index.xml xslt/latex.xsl %-images-latex-eps
        $(DBLATEX) $(DBLATEX_OPTIONS) -I $*/images -t ps -o $@ $<
 
 %.eps: %.svg