I am new to cmake and QT so I thought I'd build a test project (basic forms app
with two source files) in QTCreator and use CMake to port it to VS2008 to test
it out. I have tried to pick the commands I need for the CMakefiles from the
documentation. The cmake configure and generate went okay, but when I tried to
build in VS, I got linker errors so I added the command to link the QT
libraries (built with VS2008) and most of them disappeared apart from 3, I'm
not sure what it's looking for now - can anyone help? here is my makefile and
VS errors:
project(hello)
IF(NOT UNIX AND NOT MINGW)
SET(MITK_WIN32_FORCE_STATIC "STATIC" CACHE INTERNAL "Use this variable to
always build static libraries on non-unix platforms")
ENDIF()
find_package(Qt4 4.5.2 COMPONENTS QtCore QtGui QtXml REQUIRED )
include(${QT_USE_FILE})
QT4_AUTOMOC(main.cpp mainwindow.cpp)
add_library(LIB main.cpp)
include_directories (${HELLO_SOURCE_DIR})
link_directories(${HELLO_SOURCE_DIR})
set(SRC main.cpp
mainwindow.cpp)
add_executable(hello ${SRC})
target_link_libraries(hello ${QT_LIBRARIES})
VS Errors
Error 1 error LNK2001: unresolved external symbol "public: virtual struct
QMetaObject const * __thiscall MainWindow::metaObject(void)const "
(?metaobj...@mainwindow@@UBEPBUQMetaObject@@XZ) mainwindow.obj hello
Error 2 error LNK2001: unresolved external symbol "public: virtual void *
__thiscall MainWindow::qt_metacast(char const *)"
(?qt_metac...@mainwindow@@uaepax...@z) mainwindow.obj hello
Error 3 error LNK2001: unresolved external symbol "public: virtual int
__thiscall MainWindow::qt_metacall(enum QMetaObject::Call,int,void * *)"
(?qt_metac...@mainwindow@@uaehw4c...@qmetaobject@@hpa...@z) mainwindow.obj hello
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