Move `pdf_DATA` -> `dist_pdf_DATA`

diff --git a/doc/Makefile.am b/doc/Makefile.am
index 0860d85c6e16a2f34dfdeb9bbfb031d3c32b755f..b5a5d10be72301a5f903ca6c92b918c538c4fb80 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -2,14 +2,13 @@
 
 SUBDIRS = info schema
 
-pdf = dotguide.pdf neatoguide.pdf libgraph/Agraph.pdf libguide/libguide.pdf
+dist_pdf_DATA = dotguide.pdf neatoguide.pdf libgraph/Agraph.pdf libguide/libguide.pdf
 
 if WITH_SMYRNA
-pdf += smyrna/smyrna.pdf
+dist_pdf_DATA += smyrna/smyrna.pdf
 endif
 
-pdf_DATA = $(pdf)
 dist_html_DATA = build.html FAQ.html index.html winbuild.html pspdf.png char.html gdtclft.entities.example.png todo.html internal_todo.html
 dist_doc_DATA = Dot.ref latex_suggestions.txt fontfaq.txt addingLayout.txt
 
-EXTRA_DIST = $(pdf) schema/*.xml schema/*.xslt infosrc/*
+EXTRA_DIST = schema/*.xml schema/*.xslt infosrc/*