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Re: [Tinycc-devel] shared libraries and run-time path issues
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From: |
Vincent Lefevre |
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Subject: |
Re: [Tinycc-devel] shared libraries and run-time path issues |
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Date: |
Fri, 22 May 2015 10:51:47 +0200 |
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User-agent: |
Mutt/1.5.23-6449-vl-r76280 (2015-05-18) |
On 2015-05-22 07:52:38 +0300, Sergey Korshunoff wrote:
> > I wonder whether something can be improved on the tcc side
> > The problem is that the MPFR library used at run time is not
> > ../src/.libs/libmpfr.so but the one installed on the system.
>
> What the difference between gcc and tcc in this case? Why exe produced
> by gcc use ./src/.libs/libmpfr.so and exe produced by tcc use one
> installed on the system?
With gcc, the run path is used with:
-Wl,-rpath -Wl,/home/vlefevre/software/mpfr/src/.libs
So, I assume that this is only a libtool bug, as libtool should generate
that too (this seems to work when I add that manually).
--
Vincent Lefèvre <address@hidden> - Web: <https://www.vinc17.net/>
100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/>
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)