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Subject: Weird behavior when linking libgdd
From: Ralph Lange <[email protected]>
To: EPICS Core-Talk <[email protected]>
Date: Mon, 04 May 2015 17:26:08 +0200
I have an interesting observation:

When building EPICS Base and installing in a different place using INSTALL_LOCATION, the linked libgdd contains the directory where it was installed to, as a grep'able string, while all the other libraries in Base don't. (Currently building 3.15.2.rc1, but other versions are the same.)

E.g., after building using "make INSTALL_LOCATION=`pwd`/NNN", I can
~/work/CODAC/base-3.15.2-rc1 > grep "NNN" NNN/lib/linux-x86_64/libdbRecStd.a
~/work/CODAC/base-3.15.2-rc1 > grep "NNN" NNN/lib/linux-x86_64/libgdd.a
Binary file NNN/lib/linux-x86_64/libgdd.a matches

This leads to gdd failing "check-buildroot" when building an RPM. That test tries to make sure that binaries and libraries contain no dependencies to the place they were built.

I have been poking around for quite a while, but I can neither find the difference between gdd and all the other libraries, nor am I able to suppress the embedded build-path.
Any ideas?

Thanks a lot,
~Ralph
Replies:
Re: Weird behavior when linking libgdd Michael Davidsaver
Re: Weird behavior when linking libgdd Andrew Johnson
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