bjam --v2 threading=multi/define=BOOST_SP_USE_QUICK_ALLOCATOR Building Boost.Regex with Unicode/ICU support enabled Using ICU in /usr/includeUsing ICU in /usr/include /home/hunold/packages/boost/tools/build/v2/build/virtual-target.jam:928: in virtual-target.register-actual-name from module virtual-target error: Duplicate name of actual target: smart_ptr_test.test error: previous virtual target { testing%testing.expect-success-smart_ptr_test.test.RUN { testing%testing.capture-output-smart_ptr_test.run.RUN_OUTPUT { gcc%gcc.link-smart_ptr_test.EXE { gcc%gcc.compile.c++-smart_ptr_test.o.OBJ { smart_ptr_test.cpp.CPP } } } } } error: created from ./smart_ptr_test error: another virtual target { testing%testing.expect-success-smart_ptr_test.test.RUN { testing%testing.capture-output-smart_ptr_test.run.RUN_OUTPUT { gcc%gcc.link-smart_ptr_test.EXE { gcc%gcc.compile.c++-smart_ptr_test.o.OBJ { smart_ptr_test.cpp.CPP } } } } } error: created from ./smart_ptr_test error: added properties: none error: removed properties: BOOST_SP_USE_QUICK_ALLOCATOR /home/hunold/packages/boost/tools/build/v2/build/virtual-target.jam:450: in actualize-no-scanner from module object(file-target)@565 /home/hunold/packages/boost/tools/build/v2/build/virtual-target.jam:110: in object(file-target)@565.actualize from module object(file-target)@565 /home/hunold/packages/boost/tools/build/v2/build-system.jam:285: in load from module build-system /home/hunold/packages/boost/tools/build/v2/kernel/modules.jam:261: in import from module modules /home/hunold/packages/boost/tools/build/v2/kernel/bootstrap.jam:186: in boost-build from module /home/hunold/packages/boost/boost-build.jam:12: in module scope from module