1 files changed, 63 insertions, 0 deletions
diff --git a/dev-libs/boost/files/boost-1.52.0-threads.patch b/dev-libs/boost/files/boost-1.52.0-threads.patch
new file mode 100644
index 000000000000..e078fc2e106f
--- /dev/null
+++ b/dev-libs/boost/files/boost-1.52.0-threads.patch
@@ -0,0 +1,63 @@
+Index: /trunk/boostcpp.jam
+===================================================================
+--- /trunk/boostcpp.jam	(revision 79301)
++++ /trunk/boostcpp.jam	(revision 81000)
+@@ -210,6 +210,44 @@
+ }
+ 
++rule filtered-target ( name : message + : sources + : requirements * )
++{
++    message $(name)-message : warning: $(message) ;
++    alias $(name) : $(sources) : $(requirements) ;
++    alias $(name) : $(name)-message ;
++
++    local p = [ project.current ] ;
++    $(p).mark-target-as-explicit $(name) ;
++    $(p).mark-target-as-explicit $(name)-message ;
++}
++
+ rule declare_install_and_stage_proper_targets ( libraries * : headers * )
+ {
++    for local l in $(libraries)
++    {
++        if $(l) = locale
++        {
++            filtered-target $(l)-for-install :
++                Skipping Boost.Locale library with threading=single. :
++                libs/$(l)/build : <threading>multi ;
++        }
++        else if $(l) = wave
++        {
++            filtered-target $(l)-for-install :
++                Skipping Boost.Wave library with threading=single. :
++                libs/$(l)/build : <threading>multi ;
++        }
++        else if $(l) = thread
++        {
++            filtered-target $(l)-for-install :
++                Skipping Boost.Thread library with threading=single. :
++                libs/$(l)/build : <threading>multi ;
++        }
++        else
++        {
++            alias $(l)-for-install : libs/$(l)/build ; 
++        }
++    }
++    local library-targets = $(libraries)-for-install ;
++
+     install-requirements = <install-source-root>$(BOOST_ROOT)/boost ;
+ 
+@@ -239,5 +277,5 @@
+         : $(install-requirements) <install-no-version-symlinks>on
+         :
+-        : libs/$(libraries)/build
++        : $(libraries)-for-install
+         : $(headers)
+         ;
+@@ -246,5 +284,5 @@
+     # Install just library.
+     install stage-proper
+-        : libs/$(libraries)/build
++        : $(libraries)-for-install
+         : <location>$(stage-locate)/lib
+           <install-dependencies>on <install-type>LIB