fredvs wrote:
- For [...], the eSpeak source produces a executable without static
espeak-library nor static portaudio-library included in executable.
So both espeak-library and portaudio-library must be installed in library
path of the system.
If libraries are not installed in library path of the system, a trick that
works is:
To do run the program =>
- first dynamic load portaudio with
loadlibrary('/the_path_you_want/libportaudio.so').
- then dynamic load libespeak with
loadlibrary('/the_path_you_want/libespeak.so').
- run the executable via TProcess (speak).
All is working like charms.
Now i heard that this trick is unsafe.
Why ?
I suspect that the point is that whatever reference counts that the OS
maintains for the library will be decremented if the outer program
terminates, at which point the demand-loaded code will be removed from
memory.
Before trying anything like this, I suggest that it would be worth
finding under what circumstances appropriate symlinks etc. are set up.
--
Mark Morgan Lloyd
markMLl .AT. telemetry.co .DOT. uk
[Opinions above are the author's, not those of his employers or colleagues]
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