[sqlite] How to enable soundex function?

[Tian-Jian \"Barabbas\" Jiang]

Good day,

    I've tried to add -DSQLITE_SOUNDEX=1 manually in the Makefile,  
and even replace Mac OS X Tiger's default sqlite3 libraries with my  
build.
But it seems just not work. Also, I can't find any configuration  
option for this. (I've guess as --enable-SOUNDEX=yes or --enable- 
SQLITE-SOUNDEX=yes).

    Thank you for your patience.

    Regards,
Tian-Jian