[Spice-devel] Building celt-0.5.1.3 on OSX - Undefined symbols for architecture x86_64

[Christophe Fergeau]

Hi Cliff,

On Sat, Apr 09, 2011 at 06:04:38PM -0500, Cliff Sharp wrote:
> Undefined symbols for architecture x86_64:
>   "_ec_ilog", referenced from:
>       _ec_enc_uint in ectest.o
>       _ec_dec_uint in ectest.o
>       _ec_enc_tell in ectest.o
>       _ec_dec_tell in ectest.o
>       _log2_frac in ectest.o
>       _imusdiv32even in ectest.o

It looks like these symbols should be defined in the libcelt that was
just built (assuming the leading _ is something that is added to all
public symbols in osx). However, looking at tests/Makefile.am and at
your gcc link line, I see no reference to linking the examples to
libcelt.

Can you try adding
ectest_LDADD = $(top_builddir)/libcelt/libcelt at PACKAGE_APPEND@.la
to tests/Makefile.am, and regenerate the autofoo (running autoreconf -fi
and then configure is generally enough). Similar errors might happen for
other test files, in which case you'll want to try a similar fix, just
changing the "ectest" prefix.

Let me know if this helps,

Christophe
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