针对你遇到的问题“qt requires c++11 support”,我们可以从以下几个方面进行分析和解决: 确认编译环境是否支持C++11: Qt从5.0版本开始就需要C++11的支持。如果你的项目在编译时报错,可能是因为编译器没有正确启用C++11支持。 检查你的编译器版本,确保它支持C++11。例如,对于GCC编译器,版本4.8及以上通常支持C++11...
2、解决方法: 在CONFIG += c++11前面增加QMAKE_CXXFLAGS += -std=c++11。 参考:https://blog.csdn.net/yuangc/article/details/105454027
qt5.15.2 的坑 新安装了一个虚拟机,编译时,发现错误: #error "Qt requires C++11 support" 设置是正常的: set(CMAKE_CXX_STANDARD11) set(CMAKE_CXX_STANDARD_REQUIRED ON) 1. 2. 然后,使用qtCreator 新建了一个cmake项目,简单地运行,还是出现该错误。 退回到5.12版本,正常。其他版本没装过,也不想一个...
error: #error "Qt requires C++11 support c++0x, c++11的解决办法如果你是用makefile编译还好解决些,但是如果你是用CMake编译,你还得变成CMake的写法. 不过低层原理都一样,都是在g++上作文章. 我来告诉你makefile和CMakeLits.txt中怎么写来解决c++0x, c++11 g++ c 2020-12-27 上传 大小:3KB 所...
在C++98中，为了支持Unicode字符，使用wchar_t类型来表示“宽字符”，但并没有严格规定位宽，而是让wchar...
Encoding support like VirtualDub:Churn out clips faster. No need to open a video editor when your media player can do your job for you. Requires writing an encoder-orientated backend. Suggestions welcome. Contributing If you are a coder, try to follow the conventions in the code and make a...
GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free,...
* -cups ... Compile CUPS support. Requires cups/cups.h and libcups.so.2. -no-iconv ... Do not compile support for iconv(3). * -iconv ... Compile support for iconv(3). -no-evdev ... Do not compile support for evdev. * -evdev ... Compile support for evdev. -no-tslib...
push_back(browser); } bool SimpleHandler::DoClose(CefRefPtr<CefBrowser> browser) { CEF_REQUIRE_UI_THREAD(); // Closing the main window requires special handling. See the DoClose() // documentation in the CEF header for a detailed destription of this // process. if (browser_list_....
qtwebengine_platformError("requires clang or GCC.") return(false) } gcc:!clang:!qtwebengine_isGCCVersionSupported(): return(false) gcc:!qtConfig(c++14) { qtwebengine_platformError("requires c++14 support.") return(false) } return(true) } defineTest(qtwebengine_isWindowsPla...