Re: [Discuss-gnuradio] LD_LIBRARY_PATH root question

[Patrik Tast]

Aha, thanks!

Lots to learn....

Patrik

----- Original Message ----- 
From: "Tom Rondeau" <address@hidden>
To: "Patrik Tast" <address@hidden>; "GNURadio Discussion List" 
<address@hidden>
Sent: Saturday, January 29, 2011 17:28
Subject: Re: [Discuss-gnuradio] LD_LIBRARY_PATH root question


On Fri, Jan 28, 2011 at 8:41 AM, Patrik Tast <address@hidden> 
wrote:
> Hi All,
>
> I use fedora 9-13.
> I've setup the USERNAME/.bashrc to point at python and other shared
> libraries, all works fine as USERNAME.
>
> My question is: If I login as USERNAME, then in terminal su root and start
> a GR py it will fail due to it can't find some libraries (boost).
> I must always do an export first
>
> Where do I declare LD_LIBRARY_PATH properly for root (or any user) access 
> at
> startup?
> At the moment I've declared paths in /root/.bash_profile, but when 
> rebooted
> it complains and an export is needed to shared library path:s inorder to 
> run
> GR
>
> Patrik

If you have to su, you can pass it the -p (or -m) flag and that will
preserve your environment (see man su; there's a restriction on PATH
when doing this).

You should also be able to edit /etc/bash.bashrc (might be different
in Fedora, but something similar should be there) to make common
environments shared among all users.

Tom