[Boost-commit] svn:boost r80543 - trunk/libs/chrono/doc

Subject: [Boost-commit] svn:boost r80543 - trunk/libs/chrono/doc
From: vicente.botet_at_[hidden]
Date: 2012-09-16 12:46:15

Author: viboes
Date: 2012-09-16 12:46:15 EDT (Sun, 16 Sep 2012)
New Revision: 80543
URL: http://svn.boost.org/trac/boost/changeset/80543

Log:
Chrono: Update history 7381
Text files modified: 
   trunk/libs/chrono/doc/chrono.qbk |    16 ++++++++++++++--                        
   1 files changed, 14 insertions(+), 2 deletions(-)

Modified: trunk/libs/chrono/doc/chrono.qbk
==============================================================================
--- trunk/libs/chrono/doc/chrono.qbk	(original)
+++ trunk/libs/chrono/doc/chrono.qbk	2012-09-16 12:46:15 EDT (Sun, 16 Sep 2012)
@@ -553,8 +553,14 @@
 [heading Building Boost.Chrono ]
 [/=================================]
 
-__Boost_Chrono__ can be configured as a header-only library. When __BOOST_CHRONO_HEADER_ONLY and BOOST_ERROR_CODE_HEADER_ONLY are defined the Boost.Chrono is a header-only library. 
-Otherwise is not a header only library and you need to compile it and build the library before use, for example using:
+__Boost_Chrono__ can be configured as a header-only library defining __BOOST_CHRONO_HEADER_ONLY. 
+However Boost.Chrono depends on the non header-only library Boost.System, so that you will need to link with boost_system.
+
+Boost.System has un undocumented feature (use of macro BOOST_ERROR_CODE_HEADER_ONLY) to make it header only, but it is buggy 
+(see [@http://svn.boost.org/trac/boost/ticket/7347 #7347] duplicate symbol while BOOST_ERROR_CODE_HEADER_ONLY is defined)
+
+ 
+If __BOOST_CHRONO_HEADER_ONLY is not defined you need to compile it and build the library before use, for example using:
 
     bjam libs/chrono/build
 
@@ -7266,8 +7272,14 @@
 
 [*Fixes:]
 
+* [@http://svn.boost.org/trac/boost/ticket/7381 #7381] C++11 compliance: unresolved symbol when assigning a constexpr duration to a non-const local variable.
+
+[*Would not fix:]
+
 * [@http://svn.boost.org/trac/boost/ticket/6871 #6871] chrono_io.hpp: operator<<(ostream& os, ...) modifies the state of os.
 
+  * The neww io interface provided in version 2 solves this issue. You should move to the new version. 
+
 [endsect] [/section [*Version 2.0.0] ]
 
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