[Boost-commit] svn:boost r84156 - trunk/libs/log/build

Subject: [Boost-commit] svn:boost r84156 - trunk/libs/log/build
From: andrey.semashev_at_[hidden]
Date: 2013-05-05 18:20:59

Author: andysem
Date: 2013-05-05 18:20:58 EDT (Sun, 05 May 2013)
New Revision: 84156
URL: http://svn.boost.org/trac/boost/changeset/84156

Log:
Removed /arch:SSE2 for 64 bit MSVC as it's not needed.
Text files modified: 
   trunk/libs/log/build/Jamfile.v2 |    10 +++++++++-                              
   1 files changed, 9 insertions(+), 1 deletions(-)

Modified: trunk/libs/log/build/Jamfile.v2
==============================================================================
--- trunk/libs/log/build/Jamfile.v2	(original)
+++ trunk/libs/log/build/Jamfile.v2	2013-05-05 18:20:58 EDT (Sun, 05 May 2013)
@@ -163,7 +163,15 @@
             if ! [ version.version-less $(version) : 9 0 ]
             {
                 # MSVC doesn't really care about these switches, all SSE intrinsics are always available, but still...
-                result = <cxxflags>"/arch:SSE2" ;
+                # Also 64 bit MSVC doesn't have the /arch:SSE2 switch as it is the default.
+                if <address-model>32 in $(properties)
+                {
+                    result = <cxxflags>"/arch:SSE2" ;
+                }
+                else
+                {
+                    result = ;
+                }
             }
         }
         else if <toolset>clang in $(properties)