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QtDialog: Avoid linking to Qt4 WinMain when using Qt 5. 

Override the QT_QTMAIN_LIBRARY cache variable with a regular
variable in the Qt 5 configuration. This avoids linking with the
Qt 4 version of the WinMain library.
This commit is contained in:
Stephen Kelly 2014-03-12 16:58:03 +01:00
parent 7534967b65
commit 61c60b239c
1 changed files with 6 additions and 2 deletions
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8
Source/QtDialog/CMakeLists.txt
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@ -27,7 +27,9 @@ if (Qt5Widgets_FOUND)
macro(qt4_add_resources)
qt5_add_resources(${ARGN})
endmacro()
set(QT_LIBRARIES ${Qt5Widgets_LIBRARIES})
set(CMake_QT_LIBRARIES ${Qt5Widgets_LIBRARIES})
set(QT_QTMAIN_LIBRARY Qt5::WinMain)
# Remove this when the minimum version of Qt is 4.6.
add_definitions(-DQT_DISABLE_DEPRECATED_BEFORE=0)
@ -47,6 +49,8 @@ else()
include(${QT_USE_FILE})
set(CMake_QT_LIBRARIES ${QT_LIBRARIES})
if(WIN32 AND EXISTS "${QT_QMAKE_EXECUTABLE}")
get_filename_component(_Qt_BIN_DIR "${QT_QMAKE_EXECUTABLE}" PATH)
if(EXISTS "${_Qt_BIN_DIR}/QtCore4.dll")
@ -112,7 +116,7 @@ endif()
set(CMAKE_INCLUDE_CURRENT_DIR ON)
add_executable(cmake-gui WIN32 MACOSX_BUNDLE ${SRCS})
target_link_libraries(cmake-gui CMakeLib ${QT_QTMAIN_LIBRARY} ${QT_LIBRARIES})
target_link_libraries(cmake-gui CMakeLib ${QT_QTMAIN_LIBRARY} ${CMake_QT_LIBRARIES})
if(Qt_BIN_DIR)
set_property(TARGET cmake-gui PROPERTY Qt_BIN_DIR ${Qt_BIN_DIR})
endif()