jupe / gppanel Goto Github PK

Please note that different MinGW GCC are not compatible and mixed GCC version 
will cause linker errors.

Thanks.

Also, Google Code are going to disable the "Downloads" feature, so I think you 
may consider a migration?

I am preparing documentation, and complete the code.
I will try to publish the code within a month.

Hi, I do not see the sample code of using gppanel in the Git repo, I suggest 
you can adding one target about the sample code in the gpPanel.cbp.

Thanks.

I see three names:
win_slib_debug
win_slib_release
win_dlib_release

For the first one, I see that It links to a "debug version of wx library", but 
not a lot of people build wxWidgets with debug option. So the proposed target 
names are:

static_debug_lib_with_wx_debug_dll (link to a debug version of wx lib)
static_debug_lib_with_wx_release_dll (link to a release version of wx lib)

I presume that mostly use/build wxWidgets library as (release wx monolithic dll)

Thanks

What steps will reproduce the problem?
1. Put "CMakeLists" files into directories.
2. cd build
3. cmake ../ && make

What is the expected output? What do you see instead?
Compiling should be OK. But I failed in following error while linking:

Linking CXX shared library ../lib/libgpPanel.so
CMakeFiles/gpPanel.dir/gpPanel.cpp.o: In function 
`wxPointListNode::DeleteData()':
gpPanel.cpp:(.text+0x0): multiple definition of `wxPointListNode::DeleteData()'
CMakeFiles/gpPanel.dir/baseData.cpp.o:baseData.cpp:(.text+0x0): first defined 
here
CMakeFiles/gpPanel.dir/gpSeries.cpp.o: In function 
`wxPointListNode::DeleteData()':
gpSeries.cpp:(.text+0x0): multiple definition of `wxPointListNode::DeleteData()'
CMakeFiles/gpPanel.dir/baseData.cpp.o:baseData.cpp:(.text+0x0): first defined 
here
CMakeFiles/gpPanel.dir/gpLayer.cpp.o: In function 
`wxPointListNode::DeleteData()':
gpLayer.cpp:(.text+0x0): multiple definition of `wxPointListNode::DeleteData()'
CMakeFiles/gpPanel.dir/baseData.cpp.o:baseData.cpp:(.text+0x0): first defined 
here
CMakeFiles/gpPanel.dir/gpLineLayer.cpp.o: In function 
`wxPointListNode::DeleteData()':
gpLineLayer.cpp:(.text+0x0): multiple definition of 
`wxPointListNode::DeleteData()'
CMakeFiles/gpPanel.dir/baseData.cpp.o:baseData.cpp:(.text+0x0): first defined 
here
CMakeFiles/gpPanel.dir/mathplot.cpp.o: In function 
`wxPointListNode::DeleteData()':
mathplot.cpp:(.text+0x0): multiple definition of `wxPointListNode::DeleteData()'
CMakeFiles/gpPanel.dir/baseData.cpp.o:baseData.cpp:(.text+0x0): first defined 
here
collect2: error: ld returned 1 exit status
make[2]: *** [lib/libgpPanel.so] 错误 1
make[1]: *** [gpPanel/CMakeFiles/gpPanel.dir/all] 错误 2
make: *** [all] 错误 2

What version of the product are you using? On what operating system?
OS: Debian wheezy, cmake 2.8.9, wx-config 2.8.12

Please provide any additional information below.

The project does not compile against wxWidgets 2.9.4.

The file mathplot.cpp uses wxDC::DrawPolygon() which is no longer available in 
wxWidgets.

The offending line is:
dc.DrawPolygon((wxList*)&m_polygon);

..\include\Fourier.inline.h|332|error: lvalue required as left operand of assignment|
..\include\Fourier.inline.h|333|error: lvalue required as left operand of assignment|

-std=c++11

What steps will reproduce the problem?
1.open the cbp file (Codeblocks project file)
I see there are hard-coded linker options, see below:

                <Linker>
                    <Add library="C:\SourceCode\Libraries\wxWidgets2.8\lib\gcc_dll\libwxbase28u.a" />
                    <Add library="C:\SourceCode\Libraries\wxWidgets2.8\lib\gcc_dll\libwxmsw28_core.a" />
                </Linker>


I think those libraries can be changed to something with $(#wx) prefix strings.