[asterisk-bugs] [LibSS7 0013313]: make install with destdir under fakeroot: ldconfig permission denied

[Asterisk Bug Tracker]

The following issue has been SUBMITTED. 
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http://bugs.digium.com/view.php?id=13313 
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Reported By:                tzafrir
Assigned To:                mattf
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Project:                    LibSS7
Issue ID:                   13313
Category:                   General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
SVN Branch (only for SVN checkouts, not tarball releases):  trunk 
SVN Revision (number only!): 209 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2008-08-15 13:26 CDT
Last Modified:              2008-08-15 13:26 CDT
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Summary:                    make install with destdir under fakeroot: ldconfig
permission denied
Description: 
When I try to build libss7 as a Debian package, I get the following error:

if test $(id -u) = 0; then /sbin/ldconfig; fi
/sbin/ldconfig: Can't create temporary cache file /etc/ld.so.cache~:
Permission denied

This is because I run the build under fakeroot, and hence id reports '0'.

I can think of two ways around this:

1. finer conditions. E.g: if DESTDIR is set, don't run ldconfig . 
2. first try without -n . If that does not work: use -n.

(2) seems simpler and hence more robust.

It also allows me to get rid of the explicit 'ln -s' command above (we
already use ldconfig to create the same symlink locally). Attached a patch
to do that.

And while I was there: a shared library does not need to be executable.
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Issue History 
Date Modified    Username       Field                    Change               
====================================================================== 
2008-08-15 13:26 tzafrir        Asterisk Version          => SVN             
2008-08-15 13:26 tzafrir        SVN Branch (only for SVN checkouts, not tarball
releases) =>  trunk          
2008-08-15 13:26 tzafrir        SVN Revision (number only!) => 209             
2008-08-15 13:26 tzafrir        Disclaimer on File?       => N/A             
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