[FFmpeg-devel] OSX 10.5 (Leopard) build problem
Mon Nov 5 00:47:41 CET 2007
On Nov 4, 2007, at 5:55 PM, Alexander Strange wrote:
> On Nov 4, 2007, at 5:32 PM, Arpi wrote:
>>> Yes it's the -O1 that _finally_ fixed the issue with me on
>>> Tiger, any -O higher will introduce the register problem in
>>> dsputil_mmx.c with Apple's compiler.
>> Afaik they switched from plain gcc to using gcc with LLVM backend:
>> (it's a low-level cpu-independent code optimizer framework)
>> it explains some linker incompatibility issues, especially
>> for inline asm code.
> It's still plain old gcc 4.0 (4.2 should be an option soon), but they
> have an
> entirely new ld which can't handle text-relocations in shared objects.
> The fastest way to get it fixed is probably to file duplicates of my
> bug #5578031
> on Apple's reporter, or use the 10.4 SDK.
I filed this bug a while ago - it was effectively wontfixed because of
changes needed to support bundle unloading.
> (It has some other problems too, like using the provided X11's
> freetype for subtitles in mplayer)
Hit me up off-list, I might be able to help with a problem like this.
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