[Boost-build] [bbv2].[acc.jam] Update for single/multi-threaded build on HP-UX

From: Prashant Thakre (prashant.thakre_at_[hidden])
Date: 2007-02-28 09:00:09

Hi,
  I have made some changes to RC_1_34_0/tools/build/v2/tools/acc.jam.
With this change single/multi-threaded builds are possible but bjam
still defaults to 32-bit binaries even though --address-model=64 is
passed as a command line option. Also, this update doesn't require the
macro *BOOST_HAS_THREADS* to be defined in
boost/config/platform/hpux.hpp

 Would it be possible for me to specify following flag(s) for toolset
*acc* and boost:
  1. +Z/+z for position-independent code.
  2. +DD64 for 64-bit through address-model=64.
  This requires the below listed toolset-tag patch.

  On HP-UX 11.23 for toolset *acc*, libraries are being built without
the *acc* toolset-tag.
  This is due to the missing case statement in local rule toolset-tag
{} for *acc* in tools/build/v2/tools/common.jam.
 Following line should fix this:
  case acc* : tag += acc ; # line number 691

--
regards,
Prashant Thakre