multiple source trees

Shiyuan <[email protected]> Thu, 18 Apr 2013 16:43:06 -0500
Newsgroups gmane.comp.gnu.global.general
Message-ID <CAOm4EMvp0CPy4TBcAhR1DeeLdGxKbKxGUDSO3J0JbEdo2e7NMw@mail.gmail.com>
Hi.
   I have two source trees, say,/packages/A, /packages/B, under each
directory, I have GPATH, GRTAGS, GTAGS.  I have a function f1() which
appears in both source tree and I want global to list all of them. But for
my current set up, it only list the occurrences in one source tree. I have
set up the environment variable GTAGSLIBPATH=/packages/A:/packages/B.  Are
there any other environment variables I need to set up so that global will
list the occurrences in both source trees. Thanks.

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