--- Ven 24/9/10, Marco Atzeri ha scritto:
> --- Ven 24/9/10, Charles Wilson
> ha scritto:
>
> > Just FYI...
> >
> > I don't think the following scenario applies to either
> of
> > you, but I ran
> > into the warning in the case described below -- and
> the
> > warning is valid
> > (e.g. we shouldn't try to fix MY case).
> >
> > I was using a cross compiler with sysroot support
> > (cygwin->mingw) to
> > build cygwin's setup.exe. I was linking against
> some
> > pre-built
> > libraries (compression, gpg) built using that cross
> > compiler, but using
> > an older, pre-sysroot-support version of libtool.
> > (E.g. these libs are
> > NOT the mingw-libfoo packages currently available
> from
> > cygwin.com).
> >
> > Anyway, so what I had was:
> >
> > /usr/i686-pc-mingw32/sys-root/mingw/lib/liblzma.la
> >
> > etc, but -- because the lib was built using a
> non-sysroot
> > libtool, the
> > .la file specifies
> >
> > libdir='/mingw/lib'
> >
> > NOT
> >
> > libdir='=/mingw/lib'
> >
> > So, when building setup.exe using a libtool that
> supports
> > --with-sysroot, it (quite rightly) complains that
> > liblzma.la "appears to
> > be moved" -- because it (a) is NOT in /mingw/lib, and
> (b)
> > doesn't have
> > the magic '=' sysroot marker.
> >
> > This is as designed. The "fix" is for me to rebuild
> > liblzma et al using
> > a sysroot-capable libtool.
> >
> > Just wanted to point out this scenario, which has
> similar
> > symptoms as
> > those reported by Marco and Dave, but is NOT an
> error.
> >
> > --
> > Chuck
> >
>
> Charles,
> I am not sure to follow your explanation.
>
> on cygwin
>
> $cd /usr/lib
> $ grep libdir *.la
> libFLAC++.la:libdir='/usr/lib'
> libFLAC.la:libdir='/usr/lib'
> libGraphicsMagick++.la:libdir='/usr/lib'
> libGraphicsMagick.la:libdir='/usr/lib'
> libGraphicsMagickWand.la:libdir='/usr/lib'
> libICE.la:libdir='/usr/lib'
> libMagick++.la:libdir='/usr/lib'
> libMagickCore.la:libdir='/usr/lib'
> libMagickWand.la:libdir='/usr/lib'
> libMrm.la:libdir='/usr/lib'
> libSM.la:libdir='/usr/lib'
> libUil.la:libdir='/usr/lib'
> libX11.la:libdir='/usr/lib'
> libXau.la:libdir='/usr/lib'
> libXaw7.la:libdir='/usr/lib'
> and so on.....
and nothing different
>
> there is no libdir='=/.......
>
> and on my build
> $ find . -name *.la -exec grep libdir \{\} \;
> libdir='/usr/local/lib/octave-3.3.52+'
> libdir=''
> libdir='/usr/local/lib/octave-3.3.52+'
> ....
>
> On my humble understanding
>
> libdir is a variable with the name of the directory,
> I never saw and not found in libtool documentation
>
> libdir='=/.......
>
> could you point me to some documentation about it ?
>
>
> Marco
>
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