Hello , i am having a problem with linking wxPropertyGrid , i really need help as i have a deadline for my task in a project , thank you in advance :)

what is the flag to use with GCC or wx-config to link wxPropertyGrid ?

i am using this very minimalistic example:

/*****************************************************************************************/

#include <wx/wx.h>
#include <wx/propgrid/propgrid.h>
class MyApp : public wxApp{
    public:
        virtual bool OnInit();
};
class MyFrame : public wxFrame 
{ 
public: 
    MyFrame(); 
};
IMPLEMENT_APP(MyApp)
bool MyApp::OnInit(){
    MyFrame *frame = new MyFrame();
    frame->Show(true);
    return true;
}
MyFrame::MyFrame() : wxFrame(NULL, wxID_ANY, wxT("wxPropertyGrid Test")){
    wxPropertyGrid *pg = new wxPropertyGrid(this);
    SetSize(400, 600);
}

/*****************************************************************************************/

and i compile using this:
g++ test.cpp `wx-config -cppflags -libs core,base` -o test

and i get these undefined refrence errors:
/*******************************************************/
/tmp/ccCmleP5.o: In function `MyFrame::MyFrame()':
test.cpp:(.text+0x178): undefined reference to `wxPropertyGridNameStr'
test.cpp:(.text+0x1ff): undefined reference to `wxPropertyGrid::wxPropertyGrid(wxWindow*, int, wxPoint const&, wxSize const&, long, wxString const&)'
/tmp/ccCmleP5.o: In function `MyFrame::MyFrame()':
test.cpp:(.text+0x308): undefined reference to `wxPropertyGridNameStr'
test.cpp:(.text+0x38f): undefined reference to `wxPropertyGrid::wxPropertyGrid(wxWindow*, int, wxPoint const&, wxSize const&, long, wxString const&)'
collect2: ld returned 1 exit status
/*******************************************************/

Here is my configuration:
EasyPeasy ( Ubuntu 10.04 )
wxWidgets 2.8
GCC 4.7
wxPropertyGrid 1.4.15

i built wxPropertyGrid normally using configure , make , make install. here are the logs:

configure:

checking build system type… i686-pc-linux-gnu
checking host system type… i686-pc-linux-gnu
checking target system type… i686-pc-linux-gnu
checking for the -enable-debug option… will be automatically detected
checking for the -enable-unicode option… will be automatically detected
checking for the -enable-shared option… will be automatically detected
checking for the -with-toolkit option… will be automatically detected
checking for the -with-wxshared option… will be automatically detected
checking for the -with-wxversion option… will be automatically detected
checking for gcc… gcc
checking for C compiler default output file name… a.out
checking whether the C compiler works… yes
checking whether we are cross compiling… no
checking for suffix of executables…
checking for suffix of object files… o
checking whether we are using the GNU C compiler… yes
checking whether gcc accepts -g… yes
checking for gcc option to accept ANSI C… none needed
checking for g++… g++
checking whether we are using the GNU C++ compiler… yes
checking whether g++ accepts -g… yes
checking for wx-config… /usr/bin/wx-config
checking for wxWidgets version >= 2.6.1… yes (version 2.8.12)
checking for wxWidgets static library… no
checking if wxWidgets was built with UNICODE enabled… yes
checking if wxWidgets was built in DEBUG mode… no
checking if wxWidgets was built in STATIC mode… no
checking which wxWidgets toolkit was selected… gtk2
checking for ranlib… ranlib
checking for a BSD-compatible install… /usr/bin/install -c
checking whether ln -s works… yes
checking whether make sets $(MAKE)… yes
checking for ar… ar
checking for strip… strip
checking for nm… nm
checking if make is GNU make… yes
checking for dependency tracking method… gcc
configure: creating ./config.status
config.status: creating Makefile


  Configuration for PROPGRID 1.4.15 successfully completed.
  Summary of main configuration settings for PROPGRID:
  - RELEASE build
  - UNICODE mode
  - SHARED mode

  The wxWidgets build which will be used by PROPGRID 1.4.15
  has the following settings:
  - RELEASE build
  - UNICODE mode
  - SHARED mode
  - VERSION: 2.8.12
  - PORT: gtk2

  Now, just run make.

make :

/home/darko/propgrid/bk-deps g++ -c -o propgrid_dll_advprops.o -I./include -DWXMAKINGDLL_PROPGRID -fPIC -DPIC -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/advprops.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgrid_dll_editors.o -I./include -DWXMAKINGDLL_PROPGRID -fPIC -DPIC -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/editors.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgrid_dll_extras.o -I./include -DWXMAKINGDLL_PROPGRID -fPIC -DPIC -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/extras.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgrid_dll_manager.o -I./include -DWXMAKINGDLL_PROPGRID -fPIC -DPIC -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/manager.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgrid_dll_odcombo.o -I./include -DWXMAKINGDLL_PROPGRID -fPIC -DPIC -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/odcombo.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgrid_dll_propgrid.o -I./include -DWXMAKINGDLL_PROPGRID -fPIC -DPIC -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/propgrid.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgrid_dll_props.o -I./include -DWXMAKINGDLL_PROPGRID -fPIC -DPIC -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/props.cpp
g++ -shared -fPIC -o lib/libwxcode_gtk2u_propgrid-2.8.so.0.0.0 propgrid_dll_advprops.o propgrid_dll_editors.o propgrid_dll_extras.o propgrid_dll_manager.o propgrid_dll_odcombo.o propgrid_dll_propgrid.o propgrid_dll_props.o  -L./lib   -Wl,-soname,libwxcode_gtk2u_propgrid-2.8.so.0   -pthread -Wl,-Bsymbolic-functions  -lwx_gtk2u_xrc-2.8 -lwx_gtk2u_html-2.8 -lwx_gtk2u_adv-2.8 -lwx_baseu_xml-2.8 -lwx_gtk2u_core-2.8 -lwx_baseu-2.8 
(cd ./lib/; rm -f libwxcode_gtk2u_propgrid-2.8.so libwxcode_gtk2u_propgrid-2.8.so.0; ln -s libwxcode_gtk2u_propgrid-2.8.so.0.0.0 libwxcode_gtk2u_propgrid-2.8.so.0; ln -s libwxcode_gtk2u_propgrid-2.8.so.0 libwxcode_gtk2u_propgrid-2.8.so)
/home/darko/propgrid/bk-deps g++ -c -o propgridsample_minimal.o -I./include -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./samples/minimal.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgridsample_propgridsample.o -I./include -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./samples/propgridsample.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgridsample_sampleprops.o -I./include -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./samples/sampleprops.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgridsample_tests.o -I./include -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./samples/tests.cpp
/home/darko/propgrid/bk-deps g++ -c -o propgridsample_xh_propgrid.o -I./include -I/usr/lib/wx/include/gtk2-unicode-release-2.8 -I/usr/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -D__WXGTK__ -pthread  -g -O2 -O2 ./src/xh_propgrid.cpp
g++ -o samples/propgridsample propgridsample_minimal.o propgridsample_propgridsample.o propgridsample_sampleprops.o propgridsample_tests.o propgridsample_xh_propgrid.o  -L./lib  -L./lib  -Wl,-rpath,../lib   -lwxcode_gtk2u_propgrid-2.8 -pthread -Wl,-Bsymbolic-functions  -lwx_gtk2u_xrc-2.8 -lwx_gtk2u_html-2.8 -lwx_gtk2u_adv-2.8 -lwx_baseu_xml-2.8 -lwx_gtk2u_core-2.8 -lwx_baseu-2.8

make install:

/usr/bin/install -c -d /usr/local/lib
/usr/bin/install -c -m 644 ./lib/libwxcode_gtk2u_propgrid-2.8.so /usr/local/lib
/usr/bin/install -c ./lib/libwxcode_gtk2u_propgrid-2.8.so.0.0.0 /usr/local/lib
(cd /usr/local/lib ; rm -f libwxcode_gtk2u_propgrid-2.8.so libwxcode_gtk2u_propgrid-2.8.so.0; ln -s libwxcode_gtk2u_propgrid-2.8.so.0.0.0 libwxcode_gtk2u_propgrid-2.8.so.0; ln -s libwxcode_gtk2u_propgrid-2.8.so.0 libwxcode_gtk2u_propgrid-2.8.so)
/usr/bin/install -c -d /usr/local
for f in include/wx/propgrid/advprops.h include/wx/propgrid/editors.h include/wx/propgrid/extras.h include/wx/propgrid/manager.h include/wx/propgrid/odcombo.h include/wx/propgrid/pg_dox_mainpage.h include/wx/propgrid/propdev.h include/wx/propgrid/propgrid.h include/wx/propgrid/props.h include/wx/propgrid/xh_propgrid.h; do \
if test ! -d /usr/local/`dirname $f` ; then \
/usr/bin/install -c -d /usr/local/`dirname $f`; \
fi; \
/usr/bin/install -c -m 644 ./$f /usr/local/$f; \
done

any help will be appreciated :) , please try to help me soon , time is critical