[boost] Config patch to fix bug #802 --- BOOST_DISABLE_THREADS and /Za on MSVC

From: Anthony Williams (anthony_w.geo_at_[hidden])
Date: 2007-11-28 12:51:29

Since the boost thread headers can now be used without including <windows.h>,
can I commit the following patch to boost/config/suffix.hpp in order to stop
BOOST_DISABLE_THREADS being defined just because the user specified /Za on the
command line?

There was a discussion about this back in May, but I don't remember there being
a definite outcome.

Anthony

Index: boost/config/suffix.hpp
===================================================================
--- boost/config/suffix.hpp	(revision 41433)
+++ boost/config/suffix.hpp	(working copy)
@@ -190,16 +190,6 @@
 #  endif
 
 //
-// If Win32 support is turned off, then we must turn off
-// threading support also, unless there is some other
-// thread API enabled:
-//
-#if defined(BOOST_DISABLE_WIN32) && defined(_WIN32) \
-   && !defined(BOOST_DISABLE_THREADS) && !defined(BOOST_HAS_PTHREADS)
-#  define BOOST_DISABLE_THREADS
-#endif
-
-//
 // Turn on threading support if the compiler thinks that it's in
 // multithreaded mode.  We put this here because there are only a
 // limited number of macros that identify this (if there's any missing