[PATCH] doc: Don't install emacs docs when they are not built
david at tethera.net
Mon Jun 10 16:50:23 PDT 2019
Tomi Ollila <tomi.ollila at iki.fi> writes:
> Interestingly, in your commit message you mention that changing := to =
> makes a difference. I would have thought that assigning INFO_INFO_FILES
> with := would have expanded INFO_TEXI_FILES just 2 lines below after
> its introduction.
Ah. Silly me. The non-working version had the following line in it
$(INFO_TEXI_FILES):= $(INFO_TEXI_FILES) $(DOCBUILDDIR)/texinfo/notmuch-emacs.texi
The reason that does have _something_ do with variable expansion, just
not what I claimed ;). I think I'll go back to the ifeq version, it's more
like what we use other places.
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