Hi,
Thank you for the Cc: bug mailing list.

> 1. Yes, I know but it seems that gtags uses sort utility
> internally? See that sort are making lots of temp files
> while gtags is doing parsing.

Yes.
You can stop sorting using the following configuration option.

./configure --with-posix-sort=no

But it probably becomes slow.

The --sqlite3 option does not use sorting, either.

> 2. It seems it's 2GB issue.
> -rw-------  1 kit kit  895279104 Jun 15 16:19 GPATH
> -rw-------  1 kit kit          0 Jun 15 15:54 GRTAGS
> -rw-------  1 kit kit 2147483647 Jun 15 16:21 GTAGS

Probably, that's right.

> 3. sqlite. Is that because it could have tag file bigger
> than 2GB? If use sqlite, is it going be slower than using
> normal tag db?

Please try it.

Regards,
Shigio

-- 
Shigio YAMAGUCHI <[email protected]>
PGP fingerprint: D1CB 0B89 B346 4AB6 5663  C4B6 3CA5 BBB3 57BE DDA3
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