[cedet-semantic] semantic-symref-tool vs semanticdb-enable-gnu-global-databases

[<ane...@li...>]

Hi,

Shouldn't setting semanticdb-enable-gnu-global-databases also set
semantic-symref-tool to global ? I am wondering if i want to use global
for symref and if i don't have ede project support configured properly
does it make sense to use  both  the below ?

(setq semantic-symref-tool 'global)
(semanticdb-enable-gnu-global-databases 'c-mode)

-aneesh