After that:
Try "make clean" and then rebuild.
Running Mkbootstrap for Wx ()
C:\uPerl\bin\perl.exe -MExtUtils::Command -e "chmod" -- 644 Wx.bs
C:\uPerl\bin\perl.exe -MExtUtils::Mksymlists \
-e "Mksymlists('NAME'=>\"Wx\", 'DLBASE' => 'Wx', 'DL_FUNCS' => {
}, 'FUNCL
IST' => [], 'IMPORTS' => { }, 'DL_VARS' => []);"
Set up gcc environment - 3.4.5 (mingw-vista special r3)
windres --include-dir C:\WXWid\include Wx.rc Wx_res.o
g++ -shared -s -o blib\arch\auto\Wx\Wx.dll Wx.o Constant.o Controls.o
Event.o
Frames.o GDI.o Window.o Wx_res.o C:\uPerl\lib\CORE\perl510.lib
C:\uPerl\site\li
b\Alien\wxWidgets\msw_2_8_10_uni_mslu_gcc_3_4\lib\libwxmsw28u_core.a
C:\uPerl\si
te\lib\Alien\wxWidgets\msw_2_8_10_uni_mslu_gcc_3_4\lib\libwxbase28u.a
C:\mingw\l
ib\libunicows.a
C:\uPerl\site\lib\Alien\wxWidgets\msw_2_8_10_uni_mslu_gcc_3_4\li
b\libwxmsw28u_adv.a
C:\uPerl\site\lib\Alien\wxWidgets\msw_2_8_10_uni_mslu_gcc_3_
4\lib\libwxmsw28u_core.a
C:\uPerl\site\lib\Alien\wxWidgets\msw_2_8_10_uni_mslu_g
cc_3_4\lib\libwxbase28u.a C:\mingw\lib\libkernel32.a
C:\mingw\lib\libuser32.a C:
\mingw\lib\libgdi32.a C:\mingw\lib\libwinspool.a
C:\mingw\lib\libcomdlg32.a C:\m
ingw\lib\libadvapi32.a C:\mingw\lib\libshell32.a C:\mingw\lib\libole32.a
C:\ming
w\lib\liboleaut32.a C:\mingw\lib\libnetapi32.a C:\mingw\lib\libuuid.a
C:\mingw\l
ib\libws2_32.a C:\mingw\lib\libmpr.a C:\mingw\lib\libwinmm.a
C:\mingw\lib\libver
sion.a C:\mingw\lib\libodbc32.a C:\mingw\lib\libodbccp32.a
C:\mingw\lib\libmsvcr
t.a Wx.def
Wx.o:Wx.c:(.text+0x1c37): undefined reference to `_imp___Z13wxSetInstancePv'
collect2: ld returned 1 exit status
dmake: Error code 129, while making 'blib\arch\auto\Wx\Wx.dll'