Here is a part from outpur of make VERBOSE=1 --------------------------- Linking CXX executable Gravity cd /home/yogesh/gravity/New/app && /usr/bin/cmake -E cmake_link_script CMakeFiles/Gravity.dir/link.txt --verbose=1 /usr/bin/c++ -Wnon-virtual-dtor -Wno-long-long -ansi -Wundef -Wcast-align -Wchar-subscripts -Wall -W -Wpointer-arith -Wformat-security -fno-exceptions -fno-check-new -fno-common -Woverloaded-virtual -fno-threadsafe-statics -fvisibility=hidden -fvisibility-inlines-hidden -g -O2 -fno-reorder-blocks -fno-schedule-insns -fno-inline -fPIC -Wl,--enable-new-dtags CMakeFiles/Gravity.dir/main.o -o Gravity -rdynamic -L/home/yogesh/gravity/New/library -L/home/yogesh/gravity/New/lib ../lib/libGravityCore.so -ltag -lphonon -lsolid -lkdecore -lkdeui -lkdeui -lQtSvg -lSM -lICE -lX11 -lXext -lXft -lXau -lXdmcp -lXpm -lstreamanalyzer -lstreams -lsolid -lQtGui -lkdecore -lQtCore -lpthread -lQtNetwork -lQtDBus -lQtXml-lz -lbz2 -lresolv -lXtst -lXcursor -lXfixes -lfam -lXrender -lkio -lsqlite3 -Wl,-rpath,/usr/local/lib CMakeFiles/Gravity.dir/main.o: In function `main': --------------------------
libGravityCore is being included, so this seems not the problem. I'm unable (atm) to grasp output of 'nm libGravityCore.so'; so am attching its output for you to see (in a separate mail, awaiting moderator's approval). As I said earlier, if the GravityCore is generated as a standard library instead of shared everything is fine. Regards, -- Yogesh M 2008/7/12 Philip Lowman <[EMAIL PROTECTED]>: > > On Sat, Jul 12, 2008 at 7:21 AM, Yogesh Marwaha <[EMAIL PROTECTED]> wrote: >> >> Hello, can someone figure out what I'm doing wrong. >> Here is the output I get when I attempt to compile: - >> ================================= >> [EMAIL PROTECTED]:~/gravity/New> make >> Scanning dependencies of target GravityCore >> [ 91%] Built target GravityCore >> Scanning dependencies of target Gravity >> Linking CXX executable Gravity >> CMakeFiles/Gravity.dir/main.o: In function `main': >> /home/yogesh/gravity/app/main.cpp:10: undefined reference to >> `GApplication::GApplication()' >> /home/yogesh/gravity/app/main.cpp:12: undefined reference to >> `Gravity::self()' >> /home/yogesh/gravity/app/main.cpp:12: undefined reference to >> `Gravity::gUIInterfaceManager() const' >> /home/yogesh/gravity/app/main.cpp:13: undefined reference to >> `GApplication::~GApplication()' >> collect2: ld returned 1 exit status >> make[2]: *** [app/Gravity] Error 1 >> make[1]: *** [app/CMakeFiles/Gravity.dir/all] Error 2 >> make: *** [all] Error 2 >> ================================= > > I would do a "make VERBOSE=1" and verify that CMake is linking your > executable against what you think it should be linking against. > > If that was not the problem, I'd have a second look at your library > implementations and double check that you're compiling and linking what you > think you're compiling and linking. You can use "nm" or some other tool to > inspect the generated shared libraries and ensure that the proper symbols are > defined (or not defined). > > -- > Philip Lowman _______________________________________________ CMake mailing list [email protected] http://www.cmake.org/mailman/listinfo/cmake
