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Re: libtool and mkoctfile


From: Benjamin Lindner
Subject: Re: libtool and mkoctfile
Date: Wed, 04 Nov 2009 23:17:01 +0100
User-agent: Thunderbird 2.0.0.22 (Windows/20090605)

Marco Atzeri wrote:
--- Mer 4/11/09, Benjamin Lindner <address@hidden> ha scritto:

Da: Benjamin Lindner <address@hidden>
Oggetto: Re: libtool and mkoctfile
A: "John W. Eaton" <address@hidden>
Cc: address@hidden
Data: Mercoledì 4 novembre 2009, 22:44
| One problem I see with gnulib is that it is
C-centric rather than
| C++-centric.

What I'm looking for is something that will handle
replacing the core
POSIX functions on systems that don't have them, or
that have broken
versions.  Most often these days, that is
Windows, isn't it?  And
these are relatively low-level functions defined with
C language
interfaces.  So I don't see this as a problem.
If you aim octave to rely on a posix base, then I guess at
the end of the day, the only reasonable choice for windows
platform is cygwin.

benjamin


I start to be worried...to much stress on the windows horizon.

Just for your info I have not yet succeded to build octave
with the new libtool stuff. I am currently investigating on:
-------------------------------------------------------
*** Warning: This system can not link to static lib archive 
/bin/../lib/gcc/i686-pc-cygwin/4.3.4/libgfortranbegin.la.
*** I have the capability to make that library automatically link in when
*** you link to this library.  But I can only do this if you have a
*** shared version of the library, which you do not appear to have.
libtool: link: rm -fr  .libs/liboctave.la.lnkscript

*** Warning: linker path does not have real file for library -lcholmod.
*** I have the capability to make that library automatically link in when
*** you link to this library.  But I can only do this if you have a
*** shared version of the library, which you do not appear to have
*** because I did check the linker path looking for a file starting
*** with libcholmod and none of the candidates passed a file format test
*** using a file magic. Last file checked: /usr/lib/libcholmod.a
----------------------------------------------------------

Any other platform with similar issue ? It looks that libtool is wrongly guessing what to do.

:)

(sorry for me grinning - it's just I see that I am not the only one having problems with libtool)

Yes I see the same issue. Only for me libtool is mocking about gcc's -liberty.

I found the following ml thread
http://lists.cairographics.org/archives/cairo/2009-July/017683.html
and I also find, that patching (hacking?) libtool according to the answer here
http://lists.cairographics.org/archives/cairo/2009-July/017684.html
helps around this issue.

benjamin


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