On Aug 7, 2006, at 8:10 AM, bilinmek istemiyor wrote:
Hello,
I am very much new to C++ programming in MS Windows environment. I
am asked to develop a C++ application with QT 3.2.3 on Windows
platform with MS Visual C++ 7.1 .Net edition. I have been
developing C programs mostly on solaris and linux platforms.
After realizing that Qt 3.2.3 does not have a logging API other
then some qDebug, qFatal, qWarning, I have seached for a logging
library and found three different log4c++ implementation . After
seaching for a while I understood that log4cxx is a part of Apache
and decided to use log4cxx.
I have compiled the library as directed even though gathering
eveything ant, jre, apr, cppunit took sometime.
Anyhow, I wanted to test the library, honestly for 2 days I have
not been able to compile even simple examples. I receive zillions
of errors that I provided in the end of the mail. I suspect that I
may be missing to include some compilation flags. I used the qt
qmake tool to generate a makefile as I am eventually use this tool
with qt library.
In my test example I have only one file main.cpp which I have
stolen form trivial.cpp (I have only changed the name of the
trivial.cpp)
I've seen the dll-interface warnings and the dominance warnings
before, but I do not know of any problem they cause. The no imports
warnings are due to linking with libraries that are not used which
again should cause any problems.
My guess is that the EXE has a dependency on a DLL that is not on the
path or in the current working directory and the application never is
started. If you linked with a shared build of log4cxx, do you have
log4cxx.dll on the path or in the current working directory?
The depends tool should show the DLL dependencies of an application
and will show in red any that are not resolved. I'm not sure where
it is located in MS VS.NET 7.1, it is located in the Tools menu of
the VC 6 and the Platform SDK menus.
If that doesn't change things, could you fire up the application in
the debugger and see what happens?
