[mythtv] Compiling trunk under OS X 10.6 (Snow Leopard)
nigel at ind.tansu.com.au
Tue Oct 27 06:37:26 UTC 2009
> That explains why your results are different from mine but not why
> your build is failing.
I purged .osx-packager/build/include more thoroughly,
and got past Qt. Now up to the libavcodec build errors.
This change (basically reverting , adding back
some earlier MMX )
may get you further:
--- libs/libavcodec/libavcodec.pro (revision 22605)
+++ libs/libavcodec/libavcodec.pro (working copy)
@@ -665,6 +665,9 @@
QMAKE_LFLAGS_SHLIB += -read_only_relocs warning
+ # Prevent GCC running out of registers in libavcodec/*/*_mmx.c
+ contains( HAVE_MMX, yes ) : QMAKE_CFLAGS += -mdynamic-no-pic
> I don't know if I'll ever come up with anything useful on that
> assembler failure but in general would you like to make the packager
> build things universal or move to specific settings for 64 bit snow
Universal, but if that isn't possible, new arguments
to osx-packager to specify ppc/32bit/64bit.
Ideally, configure would test all of this for us, but it is
probably a bit hard when Qt might never support both 32 & 64bit
builds from the one "install" of its libraries and headers.
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