doc: Install manual to versioned target directory

diff --git a/doc/manual/Makefile.am b/doc/manual/Makefile.am
index c057f44bdbbb9fba26b3c85d21f477c21a9ae7b6..26a1232a8a9fdbc9403d66cbf78289ec62b64481 100644 (file)
--- a/doc/manual/Makefile.am
+++ b/doc/manual/Makefile.am
@@ -50,7 +50,7 @@ manual.pdf: $(manual_SOURCE)
        VERSION=$(VERSION) $(SPHINXBUILD) -M latexpdf $(srcdir)/source $(builddir)/build
        mv -f $(builddir)/build/latex/valareferencemanual.pdf $@
 
-manualdir = $(docdir)
+manualdir = $(docdir)@PACKAGE_SUFFIX@
 dist_manual_DATA = \
        manual.pdf \
        $(NULL)