gtags can't index a file in another source tree

[Cyril Scetbon]

Hi,

I saw in your source code that you check that the current path is a 
parent of the files indexed. However, I don't really understand why you 
check it :(

For example, I want to index the file 
/var/tmp/dbxml-2.5.16/dbxml/include/dbxml/XmlValue.hpp from my dir 
/root. gtags should not care about it ! I'm providing the dbpath too, so 
what's the matter ??

mkdir -p ~/gtags/src/dbxml-2.5.16

echo /var/tmp/dbxml-2.5.16/dbxml/include/dbxml/XmlValue.hpp|gtags -v -f 
- ~/gtags/src/dbxml-2.5.16
[Fri Aug 20 07:30:45 PDT 2010] Gtags started.
 Using default configuration.
 Using '-' as a file list.
[Fri Aug 20 07:30:45 PDT 2010] Creating 'GTAGS' and 'GRTAGS'.
normalize :
path=/var/tmp/dbxml-2.5.16/dbxml/include/dbxml/XmlValue.hpp
rootdir=/root/
cwddir=/root
buf=/var/tmp/dbxml-2.5.16/dbxml/include/dbxml/XmlValue.hpp
Warning: '/var/tmp/dbxml-2.5.16/dbxml/include/dbxml/XmlValue.hpp' is out 
of source tree. (Ignored)
[Fri Aug 20 07:30:45 PDT 2010] Done.

Regards

--
Cyril SCETBON