cmake: Remove build system support for Qt4/KDE4

[quassel.git] / cmake / QuasselMacros.cmake

diff --git a/cmake/QuasselMacros.cmake b/cmake/QuasselMacros.cmake
index d77ba1c..bc66572 100644 (file)
--- a/cmake/QuasselMacros.cmake
+++ b/cmake/QuasselMacros.cmake
@@ -2,9 +2,6 @@
 #
 # (C) 2014 by the Quassel Project <devel@quassel-irc.org>
 #
-# The qt4_use_modules function was taken from CMake's Qt4Macros.cmake:
-# (C) 2005-2009 Kitware, Inc.
-#
 # The qt5_use_modules function was taken from Qt 5.10.1 (and modified):
 # (C) 2005-2011 Kitware, Inc.
 #
@@ -15,37 +12,6 @@
 # Macros for dealing with Qt
 ############################
 
-# CMake gained this function in 2.8.10. To be able to use older versions, we've copied
-# this here. If present, the function from CMake will take precedence and our copy will be ignored.
-function(qt4_use_modules _target _link_type)
-    if ("${_link_type}" STREQUAL "LINK_PUBLIC" OR "${_link_type}" STREQUAL "LINK_PRIVATE")
-        set(modules ${ARGN})
-        set(link_type ${_link_type})
-    else()
-        set(modules ${_link_type} ${ARGN})
-    endif()
-    foreach(_module ${modules})
-        string(TOUPPER ${_module} _ucmodule)
-        set(_targetPrefix QT_QT${_ucmodule})
-        if (_ucmodule STREQUAL QAXCONTAINER OR _ucmodule STREQUAL QAXSERVER)
-            if (NOT QT_Q${_ucmodule}_FOUND)
-                message(FATAL_ERROR "Can not use \"${_module}\" module which has not yet been found.")
-            endif()
-            set(_targetPrefix QT_Q${_ucmodule})
-        else()
-            if (NOT QT_QT${_ucmodule}_FOUND)
-                message(FATAL_ERROR "Can not use \"${_module}\" module which has not yet been found.")
-            endif()
-            if ("${_ucmodule}" STREQUAL "MAIN")
-                message(FATAL_ERROR "Can not use \"${_module}\" module with qt4_use_modules.")
-            endif()
-        endif()
-        target_link_libraries(${_target} ${link_type} ${${_targetPrefix}_LIBRARIES})
-        set_property(TARGET ${_target} APPEND PROPERTY INCLUDE_DIRECTORIES ${${_targetPrefix}_INCLUDE_DIR} ${QT_HEADERS_DIR} ${QT_MKSPECS_DIR}/default)
-        set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS ${${_targetPrefix}_COMPILE_DEFINITIONS})
-    endforeach()
-endfunction()
-
 # Qt 5.11 removed the qt5_use_modules function, so we need to provide it until we can switch to a modern CMake version.
 # If present, the Qt-provided version will be used automatically instead.
 function(qt5_use_modules _target _link_type)
@@ -81,52 +47,6 @@ function(qt5_use_modules _target _link_type)
     endforeach()
 endfunction()
 
-# Some wrappers for simplifying dual-Qt support
-
-function(qt_use_modules)
-    if (USE_QT5)
-        qt5_use_modules(${ARGN})
-    else()
-        qt4_use_modules(${ARGN})
-    endif()
-endfunction()
-
-function(qt_wrap_ui _var)
-    if (USE_QT5)
-        qt5_wrap_ui(var ${ARGN})
-    else()
-        qt4_wrap_ui(var ${ARGN})
-    endif()
-    set(${_var} ${${_var}} ${var} PARENT_SCOPE)
-endfunction()
-
-function(qt_add_resources _var)
-    if (USE_QT5)
-        qt5_add_resources(var ${ARGN})
-    else()
-        qt4_add_resources(var ${ARGN})
-    endif()
-    set(${_var} ${${_var}} ${var} PARENT_SCOPE)
-endfunction()
-
-function(qt_add_dbus_interface _var)
-    if (USE_QT5)
-        qt5_add_dbus_interface(var ${ARGN})
-    else()
-        qt4_add_dbus_interface(var ${ARGN})
-    endif()
-    set(${_var} ${${_var}} ${var} PARENT_SCOPE)
-endfunction()
-
-function(qt_add_dbus_adaptor _var)
-    if (USE_QT5)
-        qt5_add_dbus_adaptor(var ${ARGN})
-    else()
-        qt4_add_dbus_adaptor(var ${ARGN})
-    endif()
-    set(${_var} ${${_var}} ${var} PARENT_SCOPE)
-endfunction()
-
 ######################################
 # Macros for dealing with translations
 ######################################