-# This macro sets variables for the Qt modules we need.
+# This file contains various macros useful for building Quassel.
+#
+# (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.
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
-macro(setup_qt_variables)
- set(QUASSEL_QT_LIBRARIES )
- set(QUASSEL_QT_INCLUDES ${QT_INCLUDE_DIR}) # Qt4
- set(QUASSEL_QT_DEFINITIONS ${QT_DEFINITIONS}) # Qt4
+############################
+# Macros for dealing with Qt
+############################
- IF(WIN32)
- set(MAIN Main)
- ENDIF(WIN32)
- foreach(qtmod Core ${ARGV} ${MAIN})
- if(WITH_QT5)
- find_package(Qt5${qtmod} ${QT_MIN_VERSION} REQUIRED)
- list(APPEND QUASSEL_QT_LIBRARIES ${Qt5${qtmod}_LIBRARIES})
- list(APPEND QUASSEL_QT_INCLUDES ${Qt5${qtmod}_INCLUDE_DIRS})
- list(APPEND QUASSEL_QT_DEFINITIONS ${Qt5${qtmod}_DEFINITIONS} ${Qt5${qtmod}_EXECUTABLE_COMPILE_FLAGS})
- else(WITH_QT5)
- string(TOUPPER ${qtmod} QTMOD)
- list(APPEND QUASSEL_QT_LIBRARIES ${QT_QT${QTMOD}_LIBRARY})
- if(STATIC)
- list(APPEND QUASSEL_QT_LIBRARIES ${QT_QT${QTMOD}_LIB_DEPENDENCIES})
- endif(STATIC)
- list(APPEND QUASSEL_QT_INCLUDES ${QT_QT${QTMOD}_INCLUDE_DIR})
- list(APPEND QUASSEL_QT_DEFINITIONS -DQT_QT${QTMOD}_LIB)
- endif(WITH_QT5)
- endforeach(qtmod)
+# CMake gained this function in 2.8.10. To be able to use older versions, we've copied
+# this here. If present, the function from CMake will take precedence and our copy will be ignored.
+function(qt4_use_modules _target _link_type)
+ if ("${_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()
- list(REMOVE_DUPLICATES QUASSEL_QT_LIBRARIES)
- list(REMOVE_DUPLICATES QUASSEL_QT_INCLUDES)
- list(REMOVE_DUPLICATES QUASSEL_QT_DEFINITIONS)
+# 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)
+ if (NOT TARGET ${_target})
+ message(FATAL_ERROR "The first argument to qt5_use_modules must be an existing target.")
+ endif()
+ if ("${_link_type}" STREQUAL "LINK_PUBLIC" OR "${_link_type}" STREQUAL "LINK_PRIVATE" )
+ set(_qt5_modules ${ARGN})
+ set(_qt5_link_type ${_link_type})
+ else()
+ set(_qt5_modules ${_link_type} ${ARGN})
+ endif()
- # The COMPILE_FLAGS property expects a string, not a list...
- set(QUASSEL_QT_COMPILEFLAGS )
- foreach(flag ${QUASSEL_QT_DEFINITIONS})
- set(QUASSEL_QT_COMPILEFLAGS "${QUASSEL_QT_COMPILEFLAGS} ${flag}")
- endforeach(flag)
+ if ("${_qt5_modules}" STREQUAL "")
+ message(FATAL_ERROR "qt5_use_modules requires at least one Qt module to use.")
+ endif()
+ foreach(_module ${_qt5_modules})
+ if (NOT Qt5${_module}_FOUND)
+ find_package(Qt5${_module} PATHS "${_Qt5_COMPONENT_PATH}" NO_DEFAULT_PATH)
+ if (NOT Qt5${_module}_FOUND)
+ message(FATAL_ERROR "Can not use \"${_module}\" module which has not yet been found.")
+ endif()
+ endif()
+ target_link_libraries(${_target} ${_qt5_link_type} ${Qt5${_module}_LIBRARIES})
+ set_property(TARGET ${_target} APPEND PROPERTY INCLUDE_DIRECTORIES ${Qt5${_module}_INCLUDE_DIRS})
+ set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS ${Qt5${_module}_COMPILE_DEFINITIONS})
+ if (Qt5_POSITION_INDEPENDENT_CODE
+ AND (CMAKE_VERSION VERSION_LESS 2.8.12
+ AND (NOT CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
+ OR CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)))
+ set_property(TARGET ${_target} PROPERTY POSITION_INDEPENDENT_CODE ${Qt5_POSITION_INDEPENDENT_CODE})
+ endif()
+ endforeach()
+endfunction()
-endmacro(setup_qt_variables)
+# Some wrappers for simplifying dual-Qt support
+
+function(qt_use_modules)
+ if (USE_QT5)
+ qt5_use_modules(${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
+######################################
# This generates a .ts from a .po file
macro(generate_ts outvar basename)
# This is a workaround to add (duplicate) strings that lconvert missed to the .ts
COMMAND ${QT_LUPDATE_EXECUTABLE}
ARGS -silent
- ${CMAKE_SOURCE_DIR}/src/
+ ${CMAKE_SOURCE_DIR}/src/
-ts ${output}
DEPENDS ${basename}.po)
set(${outvar} ${output})
projects / quassel.git / blobdiff