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Re: travails of the pixman upgrade [Was: Is pango still broken? (vim-gtk2 won't build)]
On Sat, 18 Sep 2010 12:39 +0100, "Patrick Welche" <prlw1%cam.ac.uk@localhost>
> - I think the Ian is running NetBSD 5.0.2, and is probably hitting
> gtk+ configure failing while trying to work out pango compile flags
> because for some reason cairo doesn't see symbols in libpixman.
> (I have no idea why - take a look at gtk2's config.log output...)
> I still don't understand
I don't either, but I'm now sure that the build is somehow finding
the base (xsrc) pixman. If I move the base libpixman out of the
way the build succeeds.
I'm running NetBSD/amd64-5.0.2, with default (xsrc) X11. I ran
pkg_delete -r pixman
cd /usr/pkgsrc && rm -rf */*/work
Then ran "make install" by hand for pixman, cairo, pango, and gtk2,
in that order. The first three succeeded without error. The last
failed with the usual configure error.
reference to `pixman_image_set_destroy_function'
reference to `pixman_image_composite32'
reference to `pixman_image_fill_boxes'
Note that the pixman libraries linked from .buildlink are the
correct (pkgsrc) ones:
spip:/usr/pkgsrc/x11/gtk2/work/.buildlink/lib$ ls -l *pixman*
lrwxr-xr-x 1 idleroux wheel 26 Sep 18 21:20 libpixman-1.a ->
-rw-r--r-- 1 idleroux wheel 1034 Sep 18 21:20 libpixman-1.la
lrwxr-xr-x 1 idleroux wheel 27 Sep 18 21:20 libpixman-1.so ->
lrwxr-xr-x 1 idleroux wheel 29 Sep 18 21:20 libpixman-1.so.0 ->
lrwxr-xr-x 1 idleroux wheel 34 Sep 18 21:20 libpixman-1.so.0.18.4 ->
ldd /home/netbsd/pkgsrc/x11/gtk2/work/.buildlink/lib/libcairo.so |grep pixman
-lpixman-1.0 => /usr/pkg/lib/libpixman-1.so.0
000000000002fc10 T pixman_image_composite32
0000000000030ce0 T pixman_image_fill_boxes
0000000000017a90 T pixman_image_set_destroy_function
However, these symbols are absent from /usr/X11R7/lib/libpixman-1.so.0
Now if I get rid of xsrc pixman:
mv libpixman* pixman-temp
make clean clean-depends
then gtk2 builds without error.
So somehow the xsrc libpixman matters, even though it's not the one in
I've no experience with shared library debugging or buildlink, but
I hope someone else will find this instructive (and educate me).
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