Qt and Kde4 running make after running CMake
Question
I'm trying to build my own plugin for use with KDevelop. I can CMake and build a Makefile but when I run make I get a lot of errors relating to it not finding anything from Qt such as "QString does not specify a type. Is there something I need to add in order for my KDE plugin to build with Qt?
Errors:
/usr/include/KDE/../kurl.h:27:27: error: QtCore/QVariant: No such file or directory
/usr/include/KDE/../kurl.h:28:23: error: QtCore/QUrl: No such file or directory
In file included from /usr/include/kconfig.h:27,
from /usr/include/ksharedconfig.h:25,
from /usr/include/KDE/../kcomponentdata.h:23,
from /usr/include/KDE/KComponentData:1,
from /usr/include/vcs/dvcs/dvcsplugin.h:26,
from /home/charlesj/devKDevelopPlugin/CSCMKPlugin.h:8,
from /home/charlesj/devKDevelopPlugin/moc_KPlugin.cpp:10,
and many more like this regarding QGlobal QObject etc.
and here is my CMakeListst.txt
project(kdev)
find_package( KDE4 REQUIRED )
include(KDE4Defaults)
add_definitions (${QT_DEFINITIONS} ${KDE4_DEFINITIONS})
########### next target ###############
set(kdev_PART_SRCS
KPlugin.cpp
)
kde4_add_plugin(kdev ${kdev_PART_SRCS})
target_link_libraries(kdev ${KDE4_KIO_LIBS}
${KDE4_KPARTS_LIBS}
kdevplatformutil
kdevplatforminterfaces
kdevplatformvcs
kdevplatformproject
kdevplatformlanguage
)
install(TARGETS kdev DESTINATION ${PLUGIN_INSTALL_DIR} )
########### install files ###############
install( FILES kdev.desktop DESTINATION ${SERVICES_INSTALL_DIR} )
install( FILES kdev.rc DESTINATION ${DATA_INSTALL_DIR}/kdev )
This is just a skeleton program trying to get KDevelop to load my plugin. Thanks again.
Solution
As it seems you've already found, you need to tell CMake where to find the Qt headers, ie:
include_directories( ${QT_INCLUDES} )
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