Re: Use relative rpath if possible

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Use relative rpath if possible
Date: 2019-07-05 09:37:11
Message-ID: f9d4d582-f587-d679-a2cd-577c6c219e19@2ndquadrant.com
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rebased patch attached, no functionality changes

On 2019-06-27 13:45, Peter Eisentraut wrote:
> On several popular operating systems, we can use relative rpaths, using
> the $ORIGIN placeholder, so that the resulting installation is
> relocatable. Then we also don't need to set LD_LIBRARY_PATH during make
> check.
>
> This implementation will use a relative rpath if bindir and libdir are
> under the same common parent directory.
>
> Supported platforms are: freebsd, linux, netbsd, openbsd, solaris
>
> Information from https://lekensteyn.nl/rpath.html
>
> (Yes, something for macOS would be nice, to work around SIP issues, but
> I'll leave that as a separate future item.)

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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v2-0001-Use-relative-rpath-if-possible.patch text/plain 4.0 KB

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