Re: [Boost-users] Why even use Boost preprocessor library over myowncode generator ?

From: Hartmut Kaiser (hartmut.kaiser_at_[hidden])
Date: 2007-05-25 15:55:36

Eric Niebler wrote: 

> There is. I use wave as a Doxygen filter when generating the 
> docs for proto. The relevant parts of the Jamfile look like:
> 
> wave-command = [ path.native ../../../../dist/bin/wave ] ;
> 
> # Generate reference section using Doxygen doxygen protodoc
>      :
>          [ glob ../../../../boost/xpressive/proto/*.hpp ]
>      :
>          <doxygen:param>EXTRACT_ALL=YES
>          <doxygen:param>HIDE_UNDOC_MEMBERS=NO
>          # Use Boost.Wave to preprocess Proto's source
>          <doxygen:param>"INPUT_FILTER=\"$(wave-command) \\
>                                          -S ../../../.. \\
>                                          -S \\\"C:\\Program 
> Files\\Microsoft Visual Studio .NET 2003\\vc7\\include\\\" \\
>                                          -D _WIN32 \\
>                                          -D 
> BOOST_PROTO_DOXYGEN_INVOKED \\
>                                          -p 1 \""
>          # This ensures that Wave is actually built before we 
[snip]
> 
> This lives in CVS head at 
> libs/xpressive/proto/doc/Jamfile.v2. Sadly, I've had to 
> hard-code the standard include path. I don't know any other way.

What I could do is to introspect the $INCLUDE environment variable and
append the paths therein to the include search path. Would this help?

Regards Hartmut