If HAVE_SPHINX=0 but HAVE_DOXYGEN=1, then the previous version was trying to install notmuch.3.gz but only got as far as creating notmuch.3 ---
doc/Makefile.local is messy enough that I found Tomi's fix hard to follow. Probably the real answer is to fix some of this mess, but in the mean time, what about this as an alternative fix? doc/Makefile.local | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/doc/Makefile.local b/doc/Makefile.local index 0bdf2e1..e209749 100644 --- a/doc/Makefile.local +++ b/doc/Makefile.local @@ -60,7 +60,7 @@ install-man: install-apidocs ifeq ($(HAVE_DOXYGEN),1) MAN_GZIP_FILES += ${APIMAN}.gz apidocs: $(APIMAN) -install-apidocs: apidocs +install-apidocs: ${APIMAN}.gz mkdir -p "$(DESTDIR)$(mandir)/man3" install -m0644 $(DOCBUILDDIR)/man/man3/*.3.gz $(DESTDIR)/$(mandir)/man3 -- 2.1.4