73 lines
2.9 KiB
Diff
73 lines
2.9 KiB
Diff
From 92f4dca367c3a6f0536a1e0f3fbb44bb6ed4da62 Mon Sep 17 00:00:00 2001
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From: Manuel Nickschas <sputnick@quassel-irc.org>
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Date: Thu, 3 May 2018 23:19:34 +0200
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Subject: [PATCH] cmake: Fix build with Qt 5.11
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Qt 5.11 removes the qt5_use_modules function, so add a copy. If
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present, the Qt-provided function will be used instead.
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Closes GH-355.
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---
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cmake/QuasselMacros.cmake | 38 ++++++++++++++++++++++++++++++++++++++
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1 file changed, 38 insertions(+)
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diff --git a/cmake/QuasselMacros.cmake b/cmake/QuasselMacros.cmake
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index 652c0042..d77ba1cf 100644
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--- a/cmake/QuasselMacros.cmake
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+++ b/cmake/QuasselMacros.cmake
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@@ -5,6 +5,9 @@
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# The qt4_use_modules function was taken from CMake's Qt4Macros.cmake:
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# (C) 2005-2009 Kitware, Inc.
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#
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+# The qt5_use_modules function was taken from Qt 5.10.1 (and modified):
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+# (C) 2005-2011 Kitware, Inc.
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+#
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# Redistribution and use is allowed according to the terms of the BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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@@ -43,6 +46,41 @@ function(qt4_use_modules _target _link_type)
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endforeach()
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endfunction()
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+# Qt 5.11 removed the qt5_use_modules function, so we need to provide it until we can switch to a modern CMake version.
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+# If present, the Qt-provided version will be used automatically instead.
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+function(qt5_use_modules _target _link_type)
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+ if (NOT TARGET ${_target})
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+ message(FATAL_ERROR "The first argument to qt5_use_modules must be an existing target.")
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+ endif()
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+ if ("${_link_type}" STREQUAL "LINK_PUBLIC" OR "${_link_type}" STREQUAL "LINK_PRIVATE" )
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+ set(_qt5_modules ${ARGN})
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+ set(_qt5_link_type ${_link_type})
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+ else()
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+ set(_qt5_modules ${_link_type} ${ARGN})
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+ endif()
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+
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+ if ("${_qt5_modules}" STREQUAL "")
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+ message(FATAL_ERROR "qt5_use_modules requires at least one Qt module to use.")
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+ endif()
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+ foreach(_module ${_qt5_modules})
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+ if (NOT Qt5${_module}_FOUND)
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+ find_package(Qt5${_module} PATHS "${_Qt5_COMPONENT_PATH}" NO_DEFAULT_PATH)
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+ if (NOT Qt5${_module}_FOUND)
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+ message(FATAL_ERROR "Can not use \"${_module}\" module which has not yet been found.")
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+ endif()
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+ endif()
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+ target_link_libraries(${_target} ${_qt5_link_type} ${Qt5${_module}_LIBRARIES})
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+ set_property(TARGET ${_target} APPEND PROPERTY INCLUDE_DIRECTORIES ${Qt5${_module}_INCLUDE_DIRS})
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+ set_property(TARGET ${_target} APPEND PROPERTY COMPILE_DEFINITIONS ${Qt5${_module}_COMPILE_DEFINITIONS})
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+ if (Qt5_POSITION_INDEPENDENT_CODE
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+ AND (CMAKE_VERSION VERSION_LESS 2.8.12
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+ AND (NOT CMAKE_CXX_COMPILER_ID STREQUAL "GNU"
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+ OR CMAKE_CXX_COMPILER_VERSION VERSION_LESS 5.0)))
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+ set_property(TARGET ${_target} PROPERTY POSITION_INDEPENDENT_CODE ${Qt5_POSITION_INDEPENDENT_CODE})
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+ endif()
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+ endforeach()
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+endfunction()
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+
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# Some wrappers for simplifying dual-Qt support
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function(qt_use_modules)
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--
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2.16.2
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