I have the same problem, I find this message when CodeLite try build it:
mingw32-make.exe[1]: Entering directory `C:/project/src_wxFormbuilder/src'
g++ -o ../output/wxFormBuilder.exe .objsu/codegen_codegen.o .....
.....
-lbfd -lintl -liberty
-lpsapi -limagehlp -lwxmsw28u -mwindows
C:\MinGW\bin\..\lib\gcc\mingw32\3.4.5\..\..\..\..\mingw32\bin\ld.exe: no se puede encontrar -lintl
collect2: ld returned 1 exit status
mingw32-make.exe[1]: *** [../output/wxFormBuilder.exe] Error 1
mingw32-make.exe[1]: Leaving directory `C:/project/src_wxFormbuilder/src'
mingw32-make.exe: *** [All] Error 2
The message translation is: "can not be found -lintl".
I guess that it refer to wxWidgets' files intl.h / intl.cpp, but I only find this dll:
monodll_intl.o
basedll_intl.o
well, someone has a solution?
Update: June 6, 2010I realize that the message refers to the GNU library, I download it here
http://sourceforge.net/projects/gnuwin32/files/libintl/Now I can build executable wxFB.