fix: do not ship smyrna.pdf when Smyrna is not being built

Similar to prior fixes for Lefty, Smyrna artifacts were not adequately guarded
to prevent them being built and installed when Smyrna is disabled.

Related to #2153.

diff --git a/doc/Makefile.am b/doc/Makefile.am
index af17bba4ae0e067ebc459c9a620ee260a2fa2beb..d49aae925fd990bb5cc0780daebcddf4c839ab9f 100644 (file)
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -2,7 +2,7 @@
 
 SUBDIRS = info schema
 
-pdf = dotguide.pdf dottyguide.pdf neatoguide.pdf libgraph/Agraph.pdf libguide/libguide.pdf smyrna/smyrna.pdf
+pdf = dotguide.pdf dottyguide.pdf neatoguide.pdf libgraph/Agraph.pdf libguide/libguide.pdf
 html = build.html FAQ.html index.html winbuild.html pspdf.png char.html gdtclft.entities.example.png todo.html internal_todo.html
 txt = Dot.ref latex_suggestions.txt fontfaq.txt addingLayout.txt
 
@@ -10,6 +10,10 @@ if WITH_LEFTY
 pdf += leftyguide.pdf
 endif
 
+if WITH_SMYRNA
+pdf += smyrna/smyrna.pdf
+endif
+
 pdfdir = $(pkgdatadir)/doc/pdf
 htmldir = $(pkgdatadir)/doc/html
 txtdir = $(pkgdatadir)/doc