Bug#632256: csound: FTBFS if built twice in a row: cp: cannot stat `doc/html': No such file or directory

[Jakub Wilk]

Source: csound
Version: 1:5.13.0~dfsg-3.1
Severity: important
User: debian-qa at lists.debian.org
Usertags: qa-doublebuild

csound FTBFS if build twice in a row with the following error:
| dh_installdocs -plibcsound64-doc readme-csound5.txt AUTHORS
| cp: cannot stat `doc/html': No such file or directory
| dh_installdocs: cp -a doc/html debian/libcsound64-doc/usr/share/doc/libcsound64-doc returned exit code 1

-- 
Jakub Wilk