+man:
+ mkdir -p build/man build/doctrees
+ $(SPHINXBUILD) -b man $(ALLSPHINXOPTS) build/man
+ @echo
+ @echo "Build finished; the manpages are in build/man."
+ @echo "Run \`man -l build/man/x265.1' or \`man -l build/man/libx265.3'" \
+ "to view them."
+