[EMAIL PROTECTED] wrote:
> I built GRASS (wow! 1 hour against the 3 hours needed on my old
> machine...
I know building GRASS on Windows is slower than Linux, but that's
crazy. On my Linux system, it takes around 4 minutes:
$ time make -j 4 &> build.log
real 4m4.969s
user 5m58.420s
sys 1m4.099s
That's the new one (2.2GHz Core2 Duo, 2GiB RAM), but even the old one
(800MHz P3, 512MiB RAM) only took around half an hour.
> NVIZ build failed, because of the following errors:
>
> (cd /usr/local/src/grass-6.3.0/dist.i686-pc-mingw32/lib; ln -f -s
> libgrass_ogsf.6.3.0.dll
> /usr/local/src/grass-6.3.0/dist.i686-pc-mingw32/lib/libgrass_ogsf.dll)
> OBJ.i686-pc-mingw32/gsd_img_mpeg.o: In function `gsd_close_mpeg':
> C:/MSYS/local/src/grass-6.3.0/lib/ogsf/gsd_img_mpeg.c:182: undefined
> reference to `av_free'
> C:/MSYS/local/src/grass-6.3.0/lib/ogsf/gsd_img_mpeg.c:183: undefined
> reference to `av_free'
When posting error messages, please include the command which
generated the error.
AFAICT, av_free should be defined in libavutil. The configure script
performs the tests first without -lavutil, then (if that fails) with
it.
However, as OGSF uses av_free directly, configure should really be
testing explicitly for libavutil. It isn't necessary on Linux, but
Windows handles DLLs differently.
For now, I suggest manually adding -lavutil to the FFMPEGLIB setting
in include/Make/Platform.make.
I have committed a fix (r31695) to SVN trunk.
--
Glynn Clements <[EMAIL PROTECTED]>
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