该版本按照opencv官方文档编译,提示CMAKE_MAKE_PROGRAM is not set,或No CMAKE_CXX_COMPILER could be found,原来是还需要g++编译器,文档漏掉了,参考这里。 apt-get install g++-arm-linux-gnueabihf 修改platform/linux/arm-gnueabi.toolchain.cmake,改为如下: set(GCC_COMPILER_VERSION "" CACHE STRING "GCC ...
cmake -S . -B build -DQT_REQUIRE_HOST_PATH_CHECK=NO -DQt6HostInfo_DIR=/data/data/com.termux/files/usr/lib/cmake/Qt6HostInfo/ -- The C compiler identification is Clang 18.1.8 -- The CXX compiler identification is Clang 18.1.8 -- Detecting C compiler ABI info -- Detecting C compile...
然后我遇到了错误。错误是QProcess没有返回任何输出，所以任何需要控制台输出来决定下一步的程序都会失败。
> cmake ../qt6_cmake_example/ I get this output: -- The CXX compiler identification is GNU 11.3.0 -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: /nix/store/iiq295j1z4q1sxmdbrl2j8ma3l5ns4wr-gcc-wrapper-11.3.0/bin...
/App/Dev/CMake/bin/cmake.exe' '-DCMAKE_INSTALL_PREFIX=D:/QT6_x64;-debug-and-release' '-G' 'Ninja' 'D:/Dev/qt-everywhere-src-6.4.0_x64' -- The CXX compiler identification is MSVC 19.34.31933.0 -- The C compiler identification is MSVC 19.34.31933.0 -- The ASM compiler ...
-- Found assembler: D:/App/Dev/Microsoft/Visual_Studio/2022/Enterprise/VC/Tools/MSVC/14.34.31933/bin/Hostx64/x64/cl.exe -- Detecting CXX compiler ABI info -- Detecting CXX compiler ABI info - done -- Check for working CXX compiler: D:/App/Dev/Microsoft/Visual_Studio/2022/Enterprise/VC...
Run Build Command(s):C:/PROGRA~1/CMake/bin/ninja.exe cmTC_494ab && [1/2] Building CXX object CMakeFiles\cmTC_494ab.dir\testCXXCompiler.cxx.objFAILED: CMakeFiles/cmTC_494ab.dir/testCXXCompiler.cxx.obj C:\PROGRA~2\Intel\oneAPI\compiler\latest\windows\bin\icpx.exe /nol...
(CMAKE_CXX_COMPILER_ID STREQUAL "GNU") target_link_libraries(${TARGET_NAME} PRIVATE "${PROJECT_SOURCE_DIR}/libs/windows/DynamsoftBarcodeReaderx64.dll") else() # Assuming MSVC or other non-GNU compilers target_link_libraries(${TARGET_NAME} PRIVATE "DBRx64") endif() # Copy DLLs to ...
我的问题是RHEL/CentOS/Rocky 8.6内核有一个bug，它不能正确地与QProcess一起工作。在做了yum更新后...
Run Build Command(s):C:/PROGRA~1/CMake/bin/ninja.exe cmTC_494ab && [1/2] Building CXX object CMakeFiles\cmTC_494ab.dir\testCXXCompiler.cxx.objFAILED: CMakeFiles/cmTC_494ab.dir/testCXXCompiler.cxx.obj C:\PROGRA~2\Intel\oneAPI\compiler\latest\windows\bin\icpx.exe /n...