[XviD-users] Building on an IMac Intel

[David Wolstencroft]

This means that PIC code has not been generated. I'm not completely sure how
to do this with nasm and mach-o, but I'd surely like to find out...

- David


On 2/21/06, Tate Jones <tate at bluedog.com.au> wrote:
>
> Cheers.
>
> I continued further with the following error.  Any ideas?
>
>
>   L: libxvidcore.a
> ranlib: file: libxvidcore.a(timer.o) has no symbols
> ranlib: file: libxvidcore.a(timer.o) has no symbols
>   L: libxvidcore.so.4
> /usr/bin/ld: libxvidcore.so-temp.o has local relocation entries in
> non-writable section (__TEXT,__text)
> collect2: ld returned 1 exit status
> make: *** [libxvidcore.so.4] Error 1
>
>
>
> On 22/02/2006, at 6:52 AM, Michael Militzer wrote:
>
> > Hm, it should only be '-DPREFIX'. No '=_' needed. The cglobl macro
> > will
> > add the underscore to every function as soon as PREFIX is defined. See
> > the beginning of one of the asm files...
> >
> > Bye,
> > Michael
> >
> >
> > Quoting Tate Jones <tate at bluedog.com.au>:
> >
> >> I have added the -DPREFIX to platform.inc.  What are the required
> >> changes for the makefile?
> >>
> >> #
> >> =====================================================================
> >> ===
> >> ====
> >> # Assembler
> >> #
> >> =====================================================================
> >> ===
> >> ====
> >>
> >> AS=nasm
> >> AFLAGS=-I$(<D)/ -f macho -DPREFIX=_
> >> ASSEMBLY_EXTENSION=asm
> >>
> >>
> >>
> >> On 22/02/2006, at 6:32 AM, Michael Militzer wrote:
> >>
> >>> Hi,
> >>>
> >>> there's a macro used in all nasm files to handle the underscore
> >>> problem.
> >>> If you need all functions to be prefixed by underscores you should
> >>> call
> >>> nasm with -DPREFIX as additional parameter (and change your makefile
> >>> accordingly).
> >>>
> >>> The 'no symbols' warning seems to be no issue. The timer.c file will
> >>> be empty if you compile in non-profiling mode (which is ok). So
> >>> should be
> >>> nothing to worry about...
> >>>
> >>> Regards,
> >>> Michael
> >>>
> >>>
> >>> Quoting Tate Jones <tate at bluedog.com.au>:
> >>>
> >>>> Correction.  The nasm files requires attention on OSX
> >>>>
> >>>> On OSX, the assembly name of the function begins with an underscore
> >>>> e.g. _uyvy_to_yv12_xmm for uyvy_to_yv12_xmm.
> >>>>
> >>>> But the assembly names of the assembly functions in xvidcore do not
> >>>> begin with an underscore. This means, to really link afterwards
> >>>> you
> >>>> have to add that underscore to every coded function in the file.
> >>>>
> >>>> Any suggestions, other than adding _ to all nasm symbols?
> >>>>
> >>>> On 21/02/2006, at 8:15 PM, Tate Jones wrote:
> >>>>
> >>>>> Recently tried to build libxvidcore.a on an IMac Intel.  The
> >>>>> 'has no
> >>>>> symbols' message appears, which to my limited knowledge
> >>>>> indicates I
> >>>>> cannot import the library elsewhere.    I am trying to build a
> >>>>> xvid
> >>>>> quicktime component which relies on this http://n.ethz.ch/student/
> >>>>> naegelic/ .
> >>>>>
> >>>>> Has anyone had any luck with this?
> >>>>>
> >>>>>
> >>>>>    A: quant/x86_asm/quantize_mpeg_mmx.asm
> >>>>>    A: utils/x86_asm/mem_transfer_mmx.asm
> >>>>>    A: utils/x86_asm/mem_transfer_3dne.asm
> >>>>>    A: utils/x86_asm/interlacing_mmx.asm
> >>>>>    A: utils/x86_asm/cpuid.asm
> >>>>>    L: libxvidcore.a
> >>>>> ranlib: file: libxvidcore.a(timer.o) has no symbols
> >>>>> ranlib: file: libxvidcore.a(timer.o) has no symbols
> >>>>>    L: libxvidcore.so.4
> >>>>>
> >>>>> ---------------------------------------------------------------
> >>>>> XviD has been successfully built.
> >>>>>
> >>>>> * Binaries are currently located in the '=build' directory
> >>>>> * To install them on your system, you can run '# make install'
> >>>>>     as root.
> >>>>> ---------------------------------------------------------------
> >>>>>
> >>>>>
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