Re: [Vess-users] LINUX compile question

[Jason D. <jd...@is...>]

Rakolta, Joe (NM75) wrote:
>
> Hi Jason,
>
> I finally am trying to compile VESS 4.1.0 under LINUX (OSG, using=20
> configure, then make install)
>
> I have encountered the following error with:
>
> vsCal3DMeshLoader.c++
>
> On line 88, it is looking for a defined variable R_OK. This is not=20
> defined if _MSC_VER has not been set. Am I missing something?
>

You must be using a version of Linux that we haven't tested. I believe
R_OK is defined in unistd.h. The fact that it's not #included in the
file leads me to believe that some other header file includes it on RHEL
4, but not the distribution you're using. The fix would be to add a
#else section after the #ifdef _MSC_VER that does #include <unistd.h>.

> Also, I grabbed the latest ffmpeg, configured, and compiled, but VESS=20
> does not like it when I use confgire. Its reports =93No=94 for the last=
=20
> two out of three ffmpeg checks that it does. I turned off that option=20
> for now.
>

Make sure you pass --enable-shared to ffmpeg's configure script.
Otherwise, the ffmpeg shared libraries don't get created.

--"J"