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Re: Cross-compiling libgmp problems



On Thu, 17 Jan 2002, Hans-Peter Nilsson wrote:

> > Date: Wed, 16 Jan 2002 12:43:46 +0200 (EET)
> > From: Jussi Alanara <jalanara@xxxxxxx.fi>
> 
> Thank you for your bug report.  I see all the information I need
> is present (source version, configuration options, session
> output).  This is of great help.

My pleasure. Good to know, that it was a bug report and not a problem 
report ;)

> > cris-gcc -shared  .libs/assert.o .libs/compat.o .libs/errno.o and so on
> > 
> > gives me
> > 
> > collect2: ld terminated with signal 11 [Segmentation fault], core dumped
> > 
> > and after that few hundred lines of these:
> > 
> > /usr/local/cris/lib/gcc-lib/cris/2.96/rld-cris: mpz/.libs/fac_ui.o: uses 
> > non-prefixed symbols, but writing file with _-prefixed symbols
> > Bad value: failed to merge target specific data of file mpz/.libs/fac_ui.o
> > 
> > So it seems to me, that linker seg faults when linking shared library.
> > Any hints?
> 
> The problem seems to be related to a missing "-mlinux" from that
> command-line, as called by libtool when it sees "-shared".  Of
> course the linker should never segfault, so there's a bug to be
> fixed.  I don't know right now exactly how to force libtool to
> pass on "-mlinux" when building a shared library.  I will look
> into these problems and let you know.
> 
> As a work-around and to save time, I guess you'll be able to fix
> this in libtool; search for where "-shared" is parsed and
> translated into linker and compiler options and add "-mlinux".

Thanks a lot! This seemed to solve the problem, at least now I have shared 
version and expect it to work.


/Jussi