3. [cmake] Boost

[cmake] Boost

  • ?

    Hallo!

    Ich versuche in cmake die Boost Library zu verwenden. Dazu folgende CMakeLists.txt:

    PROJECT (test)
ADD_EXECUTABLE (test test.cpp)
FIND_PACKAGE (Boost COMPONENTS thread)
TARGET_LINK_LIBRARIES(test ${Boost_THREAD_LIBRARY})
INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})

    Die Makefile-Generierung mit cmake . funktioniert, aber beim Compilieren bekomme ich Unmengen an "undefined reference" Fehlern:

    % make VERBOSE=1
/usr/bin/cmake -H/usr/src/boost_cmake_test -B/usr/src/boost_cmake_test --check-build-system CMakeFiles/Makefile.cmake 0
/usr/bin/cmake -E cmake_progress_start /usr/src/boost_cmake_test/CMakeFiles 1
make -f CMakeFiles/Makefile2 all
make[1]: Entering directory `/usr/src/boost_cmake_test'
make -f CMakeFiles/test.dir/build.make CMakeFiles/test.dir/depend
make[2]: Entering directory `/usr/src/boost_cmake_test'
make[2]: Nothing to be done for `CMakeFiles/test.dir/depend'.
make[2]: Leaving directory `/usr/src/boost_cmake_test'
make -f CMakeFiles/test.dir/build.make CMakeFiles/test.dir/build
make[2]: Entering directory `/usr/src/boost_cmake_test'
/usr/bin/cmake -E cmake_progress_report /usr/src/boost_cmake_test/CMakeFiles 1
[100%] Building CXX object CMakeFiles/test.dir/test.o
/usr/bin/c++    -o CMakeFiles/test.dir/test.o -c /usr/src/boost_cmake_test/test.cpp
Linking CXX executable test
/usr/bin/cmake -P CMakeFiles/test.dir/cmake_clean_target.cmake
/usr/bin/c++      -fPIC "CMakeFiles/test.dir/test.o"   -o test -rdynamic 
CMakeFiles/test.dir/test.o: In function `foo::foo()':
test.cpp:(.text._ZN3fooC1Ev[foo::foo()]+0x1f): undefined reference to `boost::mutex::mutex()'
test.cpp:(.text._ZN3fooC1Ev[foo::foo()]+0xd5): undefined reference to `boost::thread::thread(boost::function0<void, std::allocator<boost::function_base> > const&)'
test.cpp:(.text._ZN3fooC1Ev[foo::foo()]+0x1cb): undefined reference to `boost::thread::thread(boost::function0<void, std::allocator<boost::function_base> > const&)'
test.cpp:(.text._ZN3fooC1Ev[foo::foo()]+0x249): undefined reference to `boost::mutex::~mutex()'
CMakeFiles/test.dir/test.o: In function `boost::detail::thread::lock_ops<boost::mutex>::lock(boost::mutex&)':
test.cpp:(.text._ZN5boost6detail6thread8lock_opsINS_5mutexEE4lockERS3_[boost::detail::thread::lock_ops<boost::mutex>::lock(boost::mutex&)]+0x11): undefined reference to `boost::mutex::do_lock()'
CMakeFiles/test.dir/test.o: In function `boost::detail::thread::scoped_lock<boost::mutex>::lock()':
test.cpp:(.text._ZN5boost6detail6thread11scoped_lockINS_5mutexEE4lockEv[boost::detail::thread::scoped_lock<boost::mutex>::lock()]+0x2c): undefined reference to `boost::lock_error::lock_error()'
test.cpp:(.text._ZN5boost6detail6thread11scoped_lockINS_5mutexEE4lockEv[boost::detail::thread::scoped_lock<boost::mutex>::lock()]+0x31): undefined reference to `boost::lock_error::~lock_error()'
test.cpp:(.text._ZN5boost6detail6thread11scoped_lockINS_5mutexEE4lockEv[boost::detail::thread::scoped_lock<boost::mutex>::lock()]+0x36): undefined reference to `typeinfo for boost::lock_error'
CMakeFiles/test.dir/test.o: In function `boost::detail::thread::lock_ops<boost::mutex>::unlock(boost::mutex&)':
test.cpp:(.text._ZN5boost6detail6thread8lock_opsINS_5mutexEE6unlockERS3_[boost::detail::thread::lock_ops<boost::mutex>::unlock(boost::mutex&)]+0x11): undefined reference to `boost::mutex::do_unlock()'
CMakeFiles/test.dir/test.o: In function `boost::detail::thread::scoped_lock<boost::mutex>::unlock()':
test.cpp:(.text._ZN5boost6detail6thread11scoped_lockINS_5mutexEE6unlockEv[boost::detail::thread::scoped_lock<boost::mutex>::unlock()]+0x2f): undefined reference to `boost::lock_error::lock_error()'
test.cpp:(.text._ZN5boost6detail6thread11scoped_lockINS_5mutexEE6unlockEv[boost::detail::thread::scoped_lock<boost::mutex>::unlock()]+0x34): undefined reference to `boost::lock_error::~lock_error()'
test.cpp:(.text._ZN5boost6detail6thread11scoped_lockINS_5mutexEE6unlockEv[boost::detail::thread::scoped_lock<boost::mutex>::unlock()]+0x39): undefined reference to `typeinfo for boost::lock_error'
CMakeFiles/test.dir/test.o: In function `foo::~foo()':
test.cpp:(.text._ZN3fooD1Ev[foo::~foo()]+0x15): undefined reference to `boost::thread::join()'
test.cpp:(.text._ZN3fooD1Ev[foo::~foo()]+0x22): undefined reference to `boost::thread::join()'
test.cpp:(.text._ZN3fooD1Ev[foo::~foo()]+0x37): undefined reference to `boost::mutex::~mutex()'
test.cpp:(.text._ZN3fooD1Ev[foo::~foo()]+0x56): undefined reference to `boost::mutex::~mutex()'
collect2: ld returned 1 exit status
make[2]: *** [test] Error 1
make[2]: Leaving directory `/usr/src/boost_cmake_test'
make[1]: *** [CMakeFiles/test.dir/all] Error 2
make[1]: Leaving directory `/usr/src/boost_cmake_test'
make: *** [all] Error 2

    Was habe ich falsch gemacht?

    MfG

    0
  • ?
     

    PROJECT (test)
ADD_EXECUTABLE (test test.cpp)
FIND_PACKAGE (Boost)
INCLUDE_DIRECTORIES(${Boost_INCLUDE_DIRS})
LINK_DIRECTORIES(${Boost_LIBRARY_DIRS})
TARGET_LINK_LIBRARIES(test boost_thread)
    0
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