[Flightgear-devel] Fwd: Re: Bug#716834: libfltk1.3-dev: --ldflags should contain -ldl

[Roland H. <ro...@mx...>]

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Hello developers,

can you please include the fix Aaron (thank you for your help) is
suggesting?

Best regards,
  Roland

- -------- Original Message --------
Subject: Re: Bug#716834: libfltk1.3-dev: --ldflags should contain -ldl
Date: Sat, 13 Jul 2013 22:08:42 -0400
From: uc...@de... (Aaron M. Ucko)
To: r.h...@we...
CC: 716...@bu...

Source: fltk1.3
Version: 1.3.2-3

r.h...@we... writes:

> the named package should contain -ldl for linking this library with
> programs. If this flag is absent, I get the following error 
> message:
> 
> /usr/bin/ld: /usr/lib/x86_64-linux-gnu/libfltk.a(Fl_x.o): undefined
> reference to symbol 'dlsym@@GLIBC_2.2.5'

That indicates that you've explicitly requested static linkage, in which
case I would recommend substituting fltk-config --ldstaticflags, whose
(slightly redundant) output includes -ldl:

$ fltk-config --ldstaticflags
/usr/lib/x86_64-linux-gnu/libfltk.a -lXext -lXft -lfontconfig
- -lfontconfig -lXinerama -ldl -lm -lX11

I appreciate your interest in the package, and am sorry you ran into
trouble.

- --
Aaron M. Ucko, KB1CJC (amu at alum.mit.edu, ucko at debian.org)
http://www.mit.edu/~amu/ |
http://stuff.mit.edu/cgi/finger/?am...@mo...



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