-man1_MANS = aweather.1
-html_DATA = aweather.html
+man1_MANS = aweather.1 wsr88ddec.1
+html_DATA = aweather.html userguide.html
-EXTRA_DIST = $(man1_MANS) $(html_DATA)
+EXTRA_DIST = $(man1_MANS) $(html_DATA) \
+ aweather.ad wsr88ddec.ad
%.html: %.ad
asciidoc $<