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a002157339
The update of qxmpp to the latest upstream release made qxmpp
require C++17, for std::optional. Kadu is forcing C++14, which
breaks in the build like this:
In file included from plugins/jabber_protocol/services/jabber-room-chat-service.cpp:35:
/usr/local/include/qxmpp/QXmppMessage.h:250:10: error: no template named 'optional' in namespace 'std'
std::optional<QXmppMixInvitation> mixInvitation() const;
Bump the C++ requirement and patch the CMake bits that DTWT.
12 lines
463 B
CMake
12 lines
463 B
CMake
--- cmake/KaduMacros.cmake.orig 2021-04-03 20:24:23 UTC
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+++ cmake/KaduMacros.cmake
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@@ -44,7 +44,8 @@ include_directories (${INJEQT_INCLUDEDIR})
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link_directories (${INJEQT_LIBRARY_DIRS})
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set (CMAKE_CXX_FLAGS "-Woverloaded-virtual -Wnon-virtual-dtor ${CMAKE_CXX_FLAGS}")
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-set (CMAKE_CXX_STANDARD 14)
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+set (CMAKE_CXX_STANDARD 17)
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+set (CMAKE_CXX_STANDARD_REQUIRED ON)
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if (NOT WIN32)
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set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden")
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