[cairo] Performance issue with get_text_extents

[Robert Prückl]

Hi again,

thanks guys - adding device.cc and device.h to the project solved the
problem! That easy - it's a shame :-/

best,
robert

2012/4/1 Fan Chun-wei <fanc999 at yahoo.com.tw>:
> Hi Robert,
>
> You might want to check whether the source that contains the implementation of Cairo::Device::Device is being compiled in the "cairomm" project-it's complaining as get_device (sorry if I mis-remembered the function) could not get the Cairo::Device::Device constructor implementation/symbol.  It seems that the projects for building cairomm missed that source file, as the linker error seems like it is missing a C++ symbol, not a C symbol (as in Cairo)-so do a search for it and add it into the "cairomm" project.
>
> I remember hitting this when I built cairomm.
>
> Hope this helps.
>
> With blessings,
> -Fan, Chun-wei
>
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