[Boost-build] Problem building boost1.45 and 1.46 on Window SEVEN with MinGW

Subject: [Boost-build] Problem building boost1.45 and 1.46 on Window SEVEN with MinGW
From: Claudio La Rosa (clros_at_[hidden])
Date: 2011-02-25 12:11:52

Hi, 
I can not in any way to compile BOOST 1.45 and 1.46 on Windows 
with MinGW.
But the same problem  I had with MSVC and 1.45

I Use the 
Bjam command line like this:
bjam --toolset=gcc --layout=system --with-
thread stage

or 

bjam --toolset=gcc --buidl-type=complete link=static,
shared threading=single,multi optimization=space

I have alway errors:

C:/Users/Claudio/Desktop/boost_1_46_0/tools/build/v2/build\virtual-
target.jam:1079: in virtual-target.register-actual-name from module 
virtual-target
error: Duplicate name of actual target: 
<pstage\lib>libboost_thread.a
error: previous virtual target { common%
common.copy-libboost_thread.a.STATIC_LIB { gcc%gcc.archive-
libboost_thread.a.STATIC_LIB { gcc%gcc.compile.c++-win32\thread.o.OBJ { 
win32/thread.cpp.CPP } } { gcc%gcc.compile.c++-win32\tss_dll.o.OBJ { 
win32/tss_dll.cpp.CPP } } { gcc%gcc.compile.c++-win32\tss_pe.o.OBJ { 
win32/tss_pe.cpp.CPP } } } }
error: created from ./stage-proper
error: 
another virtual target { common%common.copy-libboost_thread.a.
STATIC_LIB { gcc%gcc.archive-libboost_thread.a.STATIC_LIB { gcc%gcc.
compile.c++-win32\thread.o.OBJ { win32/thread.cpp.CPP } } { gcc%gcc.
compile.c++-win32\tss_dll.o.OBJ { win32/tss_dll.cpp.CPP } } { gcc%gcc.
compile.c++-win32\tss_pe.o.OBJ { win32/tss_pe.cpp.CPP } } } }
error: 
created from ./stage-proper
error: added properties: <debug-symbols>off 
<define>NDEBUG <inlining>full <optimization>speed <runtime-
debugging>off <variant>release
error: removed properties: <debug-
symbols>on <inlining>off <optimization>off <runtime-debugging>on 
<variant>debug
C:
/Users/Claudio/Desktop/boost_1_46_0/tools/build/v2/build\virtual-target.
jam:490: in actualize-no-scanner from module object(file-target)@714
C:
/Users/Claudio/Desktop/boost_1_46_0/tools/build/v2/build\virtual-target.
jam:135: in object(file-target)@714.actualize from module object(file-
target)@714
C:/Users/Claudio/Desktop/boost_1_46_0/tools/build/v2\build-
system.jam:748: in load from module build-system
C:
\Users\Claudio\Desktop\boost_1_46_0\tools\build\v2/kernel\modules.jam:
283: in import from module modules
C:
\Users\Claudio\Desktop\boost_1_46_0\tools\build\v2\kernel\bootstrap.jam:
142: in boost-build from module
C:
\Users\Claudio\Desktop\boost_1_46_0\boost-build.jam:17: in module scope 
from module

My MinGW Version is 4.5.2

I Have no problem on Linux 
Ubuntu...

Why?

Ciao,
CLR

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