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Re: [gpsd-dev] Example code for libgps using shared memory


From: Gary E. Miller
Subject: Re: [gpsd-dev] Example code for libgps using shared memory
Date: Wed, 15 Nov 2017 18:51:46 -0800

Yo Fred!

On Wed, 15 Nov 2017 18:44:24 -0800 (PST)
Fred Wright <address@hidden> wrote:

> > > Anything that requires setting LD_LIBRARY_PATH is broken.  Did you
> > > rerun ldconfig after the install?  
> >
> > I disagree.  /usr/local/lib is not in LD_LIBRARY_PATH by default,
> > and the FHS has us install in /usr/local/llib to not step on system
> > libraries.  
> 
> You're missing the point.  LD_LIBRARY_PATH shouldn't be used in normal
> circumstances *at all*.  See, e.g.:
> 
Uh, no.  read the standard; FHS.

> http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html
> http://xahlee.info/UnixResource_dir/_/ldpath.html

Your links are for ssytem stroinstalled libs.  The case here is for user
installed libs that are distinct from distro installed libs.

These was all settled 40 years ago.

RGDS
GARY
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