this version is 1.4 different with the upstream.
upstream is 1.3 (it's have some share share libs patch)
by remove the "--with-audio="oss"" in upstream verison
not fix the issue in nanontoe
the issue is:
[flite -t "hello world" a.wav && aplay a.wav] is much better then
[flite -t "hello world"]
This reverts commit fe66b54342.