Re: [cpp-netlib-devel] Bjam woes

[Dean M. C. B. <dmb...@fr...>]

Hi Mike!

So here are the environment variables you need to set up:

BOOST_ROOT=/path/to/boost/distribution/root
BOOST_BUILD_PATH=/path/to/boost/build/root

So in your setup, you might have Boost.Build in /usr/share/boost_build
and have your Boost distribution root at /usr/local/boost_1_35_0. My
suggestion is to use the Boost.Build inside the
$(BOOST_ROOT)/tools/build/v2 directory.

So you'd do something like:

export BOOST_ROOT=/usr/local/boost_1_35_0
export BOOST_BUILD_PATH=$(BOOST_ROOT)/tools/build/v2

What you need to build the tests inside libs/cpp-netlib/test/ -- in that
directory, run 'bjam'.

That should get you working just fine. If you still encounter problems,
then just let me know so that I look into it myself. :)

PS. We ought to have a ./configure script which should find where the
BOOST_ROOT is if it's not set in the environment path. However, I think
that's more of an afterthough given that we're only just a handful of
developers working on this project.

PPS. And the reason why we need the whole Boost distribution is because
we require the Boost.Test libs to be built and linked from source. We
*can* change the Jamfile inside the test directory to not require
"<source>/boost//unit_test_framework" but that would require the
Boost.Test libs be installed in the system -- which I don't really want
to require. So the safest bet for now is to have the whole Boost
distribution available from somewhere. ;)

--
Dean Michael Berris
Software Engineer, Friendster, Inc.
<dmb...@fr...>
+639287291459
 

> -----Original Message-----
> From: cpp...@li... 
> [mailto:cpp...@li...] On 
> Behalf Of Michael Dickey
> Sent: Monday, April 21, 2008 4:44 AM
> To: C++ Networking Library Developers Mailing List
> Subject: [cpp-netlib-devel] Bjam woes
> 
> Unfortunately, I've been having a very hard time trying to get bjam/ 
> Boost.Build setup and working properly..
> 
> First, I find the distinction between "bjam" and "Boost.Build" to be  
> very confusing (two separate projects, separate distributions, the  
> names are used interchangeably, and you cannot seem to use 
> one without  
> the other), and the documentation currently available I think 
> is quite  
> unclear..  I read through the tutorial, installed the bjam 
> executable  
> in my path, and installed the boost-build distribution 
> package in /usr/ 
> share/boost-build.  I'm able to build the projects in the examples  
> directory, but running "bjam" in a cpp-netlib directory gives me:
> 
> Jamroot:11: in modules.load
> *** argument error
> * rule use-project ( id : where )
> * called with: ( /boost :  )
> * missing argument where
> /usr/share/boost-build/build/project.jam:956:see definition of rule  
> 'use-project' being called
> /usr/share/boost-build/build/project.jam:312: in load-jamfile
> /usr/share/boost-build/build/project.jam:68: in load
> /usr/share/boost-build/build/project.jam:170: in project.find
> /usr/share/boost-build/build-system.jam:248: in load
> /usr/share/boost-build/kernel/modules.jam:261: in import
> /usr/share/boost-build/kernel/bootstrap.jam:132: in boost-build
> /usr/share/boost-build/boost-build.jam:1: in module scope
> 
> My guess is that this means bjam &| Boost.Build cannot find 
> the boost  
> libraries?  Interestingly enough, I can find no place in the 
> tutorial  
> or elsewhere in the documentation where it talks about setting this  
> up, only the setup for your compiler.
> 
> I found some talk about having to set a BOOST_ROOT variable via  
> google, so I tried pointing this to a directory containing the boost  
> 1.35.0 distro.  Unfortunately, this just gives me a whole 
> other set of  
> errors.  Plus, it would make little sense to me if having a source  
> distribution is required..
> 
> mdickey@terra cpp-netlib]$ export 
> BOOST_ROOT=/share/home/mdickey/code/ 
> boost_1_35_0
> [mdickey@terra cpp-netlib]$ bjam
> warning: Graph library does not contain optional GraphML reader.
> note: to enable GraphML support, set EXPAT_INCLUDE and EXPAT_LIBPATH  
> to the
> note: directories containing the Expat headers and libraries,  
> respectively.
> warning: skipping optional Message Passing Interface (MPI) library.
> note: to enable MPI support, add "using mpi ;" to user-config.jam.
> note: to suppress this message, pass "--without-mpi" to bjam.
> note: otherwise, you can safely ignore this message.
> Building Boost.Regex with the optional Unicode/ICU support disabled.
> Please refer to the Boost.Regex documentation for more information
> (don't panic: this is a strictly optional feature).
> /usr/share/boost-build/build/virtual-target.jam:423: in _adjust-name  
> from module object(file-target)@558
> ...
> 
> Oh my!  I know the autotools stuff can be a bit of a dinosaur/pain,  
> but the good ole "./configure; make" seems a lot more 
> friendly to me! =)
> 
> There must be some simple way to say "Boost is installed in /usr/ 
> local/".  I thought about re-writing the Jamroot file to set  
> everything up manually as a project, but I'm sure it can't be that  
> difficult...  There must be something silly and trivial that I am  
> missing here..
> 
> Thanks for any help,
> -Mike
> 
> 
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