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cmake_minimum_required(VERSION 2.8)
project(QtAutomoc)
if (QT_TEST_VERSION STREQUAL 4)
find_package(Qt4 REQUIRED)
# Include this directory before using the UseQt4 file.
add_subdirectory(defines_test)
include(UseQt4)
set(QT_QTCORE_TARGET Qt4::QtCore)
else()
if (NOT QT_TEST_VERSION STREQUAL 5)
message(SEND_ERROR "Invalid Qt version specified.")
endif()
find_package(Qt5Widgets REQUIRED)
set(QT_QTCORE_TARGET Qt5::Core)
include_directories(${Qt5Widgets_INCLUDE_DIRS})
set(QT_LIBRARIES Qt5::Widgets)
if(Qt5_POSITION_INDEPENDENT_CODE)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)
endif()
endif()
include_directories(${CMAKE_CURRENT_BINARY_DIR})
add_definitions(-DFOO -DSomeDefine="Barx")
# enable relaxed mode so automoc can handle all the special cases:
set(CMAKE_AUTOMOC_RELAXED_MODE TRUE)
# create an executable and two library targets, each requiring automoc:
add_library(codeeditorLib STATIC codeeditor.cpp)
add_library(privateSlot OBJECT private_slot.cpp)
add_executable(foo main.cpp calwidget.cpp foo.cpp blub.cpp bar.cpp abc.cpp
xyz.cpp yaf.cpp $<TARGET_OBJECTS:privateSlot>)
set_target_properties(foo codeeditorLib privateSlot PROPERTIES AUTOMOC TRUE)
include(GenerateExportHeader)
# The order is relevant here. B depends on A, and B headers depend on A
# headers both subdirectories use CMAKE_INCLUDE_CURRENT_DIR_IN_INTERFACE and we
# test that CMAKE_AUTOMOC successfully reads the include directories
# for the build interface from those targets. There has previously been
# a bug where caching of the include directories happened before
# extracting the includes to pass to moc.
add_subdirectory(Bdir)
add_subdirectory(Adir)
add_library(libC SHARED libC.cpp)
set_target_properties(libC PROPERTIES AUTOMOC TRUE)
generate_export_header(libC)
target_link_libraries(libC LINK_PUBLIC libB)
target_link_libraries(foo codeeditorLib ${QT_LIBRARIES} libC)
add_library(empty STATIC empty.cpp)
set_target_properties(empty PROPERTIES AUTOMOC TRUE)
target_link_libraries(empty no_link_language)
add_library(no_link_language STATIC empty.h)
set_target_properties(no_link_language PROPERTIES AUTOMOC TRUE)
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