Re: [Vxl-users] build errors (most including fixes)

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David,

Already some replies -- others will comment further:

> 1) You cannot build GEL without OXL (in
> vgel_multi_view_data.h you need #include
> <mvl/NViewMatches.h>). Can this dependency be removed
> or at least a note put in the cmake so users would know what
> to do?

I'd propose to remove this particular dependency by making a copy of mvl/NViewMatches.* (which does not depend on anything outside core) into the vgel library.
Objections?

> 2) if you build GEL and OXL, it works fine
> if you build BRL without GEL and OXL, it works fine
> if you build all GEL, OXL and BRL, there are conflicts

This seems to be a very recent problem (also on the dashboard: see e.g. http://www.cdash.org/CDash/viewBuildError.php?buildid=354929
As far as I can see, it's caused by the following strange construction:

template <class dist_>
class bsta_num_obs : public dist_
{
  ...
}

A class instance like bsta_num_obs<my_class> inherits member function mean() from my_class, but it seems that the gcc compiler does not find this inherited method, hence the error.

> 3) when building OUL,
> contrib/oul/oufgl/examples/example1.cxx needs #include <cstdio>

I don't see any element in that file which is defined in <cstdio>; where precisely do you get the compile error?

> 4) when BUILD_TARGETJR is on, I get 
> CMake Error at CMakeLists.txt:137 (SUBDIRS):
> subdirs Incorrect SUBDIRS command.  Directory: Recognition
> does not exist.

That's to be expected. You need to install TargetJr first, before switching BUILD_TARGETJR on. "Recognition" is one of the TargetJr libs.
(Note that TargetJr is completely obsolete by now, I guess.)

> 5) need #include <cstdio> in vgui/vgui_statusbuf.cxx
> (these must compile for most people? - why does my system
> (Fedora 11) seem to find these?)

It compiles for me, without <cstdio>. Again, I don't see any elements in that file which would need <cstdio>.

> 6) To build VTK_BUILD_DCMTK, I had to change the
> conditional in v3p/dcmtk/ofstd/include/ofbmanip.h from
> #ifdef HAVE_MEMCPY
> to
> #if defined(HAVE_MEMCPY)

OK, modified this.

--      Peter.

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