http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49844
--- Comment #8 from xunxun <xunxun1982 at gmail dot com> 2012-05-07 13:44:47 UTC --- GCC4.7 also has the problem now: ----------------------------------------------------------------------------- g++.exe -shared -Wl,--out-implib=devel\libwxpropgrid.a -Wl,--dll -Lbase\tinyxml -LF:\MyProject\GUI\wxWidgets\WX_2_8_BRANCH\lib\gcc_dll .objs\sdk\wxpropgrid\src\editors.o .objs\sdk\wxpropgrid\src\extras.o .objs\sdk\wxpropgrid\src\manager.o .objs\sdk\wxpropgrid\src\odcombo.o .objs\sdk\wxpropgrid\src\propgrid.o .objs\sdk\wxpropgrid\src\props.o .objs\sdk\wxpropgrid\src\xh_propgrid.o .objs\sdk\wxpropgrid\src\advprops.o -o devel\wxpropgrid.dll -flto -fuse-linker-plugin -Wl,--enable-auto-image-base -Wl,--add-stdcall-alias -Wl,--enable-auto-import -Wl,--no-undefined -lwxmsw28u F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x68): undefined reference to `__imp___ZTV18wxDataObjectSimple.local.891' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x94): undefined reference to `__imp___ZTV18wxDataObjectSimple.local.891' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x127): undefined reference to `__imp___ZTV18wxBitmapButtonBase.local.890' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x21b): undefined reference to `__imp___ZTV18wxBitmapButtonBase.local.890' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x332): undefined reference to `__imp___ZTV16wxStaticTextBase.local.886' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x35e): undefined reference to `__imp___ZTV16wxStaticTextBase.local.886' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x466): undefined reference to `__imp___ZTV15wxStaticBoxBase.local.885' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x492): undefined reference to `__imp___ZTV15wxStaticBoxBase.local.885' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x4c2): undefined reference to `__imp___ZTV15wxDirDialogBase.local.896' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x596): undefined reference to `__imp___ZTV15wxDirDialogBase.local.896' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x820): undefined reference to `__imp___ZTV16wxSpinButtonBase.local.883' F:\Temp\ccUseSDa.ltrans5.ltrans.o:ccUseSDa.ltrans5.o:(.text+0x84c): undefined reference to `__imp___ZTV16wxSpinButtonBase.local.883' ----------------------------------------------------------------------------- If you need me provide more information, I will do.
