Wince 5.0 using STLport void *operator new(size_t,void *)' already has a body

问题

I am doing a transform work from windows to wince. For using iostream I choose STLport5.2.1. I get the compile error on vs2008:

am files (x86)\windows ce tools\wce500\athenapbws\mfc\include\wcealt.h(248) : error C2084: function 'void *operator new(size_t,void *)' already has a body

2> D:\Program Files (x86)\Windows CE Tools\wce500\AthenaPBWS\include\ARMV4I../Armv4i/new(71) : see previous definition of 'new'

2>d:\program files (x86)\windows ce tools\wce500\athenapbws\mfc\include\wcealt.h(254) : error C2084: function 'void operator delete(void *,void *)' already has a body

2> D:\Program Files (x86)\Windows CE Tools\wce500\AthenaPBWS\include\ARMV4I../Armv4i/new(73) : see previous definition of 'delete'

2>Util1.cpp 2>D:\Program Files (x86)\Windows CE Tools\wce500\AthenaPBWS\include\ARMV4I../Armv4i/new(72) : error C2084: function 'void *operator new(size_t,void *)' already has a body

2> d:\program files (x86)\windows ce tools\wce500\athenapbws\mfc\include\wcealt.h(247) : see previous definition of 'new'

2>D:\Program Files (x86)\Windows CE Tools\wce500\AthenaPBWS\include\ARMV4I../Armv4i/new(74) : error C2084: function 'void operator delete(void *,void *)' already has a body

2> d:\program files (x86)\windows ce tools\wce500\athenapbws\mfc\include\wcealt.h(253) : see previous definition of 'delete'

How can you solve the error?

回答1:

looks like you should define __PLACEMENT_NEW_INLINE - if was not already defined, here is what it does:

/* Workaround when using MFCCE and using  together: MFCCE's wcealt.h doesn't
 * check for __PLACEMENT_NEW_INLINE before defining operator new, so when 
 * defines the operatore before, there will be an error C2084:
 * "function 'void *__cdecl operator new(unsigned int,void *)' already has a body".
 */
#  ifdef _STLP_USE_MFC
#    define __PLACEMENT_NEW_INLINE
#  endif

回答2:

you have to add the string --rtl-static in the configuration bat. This worked on me on wince. The output name of dll will be stlport-x.5.2.dll

EDIT

I've found the issue. I was able to build stlport with /MD (DLL Multithread) look at http://social.msdn.microsoft.com/Forums/en-US/vssmartdevicesnative/thread/fbae6f2a-4fc0-4610-a4b7-3d3d6bc6ac7e/

来源：https://stackoverflow.com/questions/11079337/wince-5-0-using-stlport-void-operator-newsize-t-void-already-has-a-body