[Quantlib-dev] Compiling under MSVC

[Andre L. <An...@de...>]

When building my SWIG generated wrapper for Python I get the following LINK
errors:

*****************
C:\Program Files\Microsoft Visual Studio\VC98\BIN\link.exe /DLL /nologo
/INCREMENTAL:NO /LIBPATH:e:\QuantLib\lib\win32\VisualStudio
/LIBPATH:c:\Python22\libs /EXPORT:init_QuantLib
build\temp.win32-2.2\Release\quantlib_wrap.obj
/OUT:build\lib.win32-2.2\QuantLib\_QuantLib.pyd
/IMPLIB:build\temp.win32-2.2\Release\_QuantLib.lib /subsystem:windows
/machine:I386

msvcprt.lib(MSVCP60.dll) : error LNK2005: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(char const *,class
basic_string<char,struct std::char_traits<char>,class std::allocator<char>
>::allocator<char> const &)"
(??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?
$allocator@D@1@@Z) already defined in
QuantLib.lib(analyticeuropeanengine.obj)
msvcprt.lib(MSVCP60.dll) : error LNK2005: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(void)"
(??1?$basic_string@DU?$char_traits@D@std@@V?allocator@D@2@@std@@QAE@XZ)
already defined in QuantLib.lib(analyticeuropeanengine.obj)
msvcprt.lib(MSVCP60.dll) : error LNK2005: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(class
basic_string<char,struct std::char_traits<char>,class std::allocator<char>
>::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> > const &)"
(??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@
Z) already
defined in QuantLib.lib(analyticeuropeanengine.obj)
msvcprt.lib(MSVCP60.dll) : error LNK2005: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(class
basic_string<char,struct std::char_traits<char>,class std::allocator<char>
>::allocator<char> const &)"
(??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE
@ABV?$allocator@D@1@@Z) already defined in
QuantLib.lib(piecewiseflatforward.obj)
msvcprt.lib(MSVCP60.dll) : warning LNK4006: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(char const *,class
basic_string<char,struct std::char_traits<char>,class std::allocator<char>
>::allocator<char> const &)"
(??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBDABV?
$allocator@D@1@@Z) already defined in
QuantLib.lib(analyticeuropeanengine.obj); second definition ignored
msvcprt.lib(MSVCP60.dll) : warning LNK4006: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::~basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(void)"
(??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ)
already defined in QuantLib.lib(analyticeuropeanengine.obj); second
definition ignored
msvcprt.lib(MSVCP60.dll) : warning LNK4006: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(class
basic_string<char,struct std::char_traits<char>,class std::allocator<char>
>::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> > const &)"
(??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@
Z) already defined in QuantLib.lib(analyticeuropeanengine.obj); second
definition ignored
msvcprt.lib(MSVCP60.dll) : warning LNK4006: "public: __thiscall
std::basic_string<char,struct std::char_traits<char>,class
std::allocator<char> >::basic_string<char,struct
std::char_traits<char>,class std::allocator<char> >(class
basic_string<char,struct std::char_traits<char>,class std::allocator<char>
>::allocator<char> const &)"
(??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV?$al
locator@D@1@@Z) already defined in QuantLib.lib(piecewiseflatforward.obj);
second definition ignored
   Creating library build\temp.win32-2.2\Release\_QuantLib.lib and object
build\temp.win32-2.2\Release\_QuantLib.exp
LINK : warning LNK4098: defaultlib "LIBCMT" conflicts with use of other
libs; use /NODEFAULTLIB:library
build\lib.win32-2.2\QuantLib\_QuantLib.pyd : fatal error LNK1169: one or
more multiply defined symbols found
error: command '"C:\Program Files\Microsoft Visual
Studio\VC98\BIN\link.exe"' failed with exit status 1169
***************

Any ideas on what could be causing this?

Andre
 
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