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  • opencv3.2.0 Cmake 3.8.0 + tdm-gcc-5.1.0-3 OpenThread

    opencv3.2.0 Cmake 3.8.0 TDM-GCC 5.1.0
    Windows 7 遇到如下错误

    D:Resourceopencvsourcesmodules	ssrc	s_gtest.cpp: In static member functio
    n 'static void testing::internal::ThreadLocalRegistryImpl::StartWatcherThreadFor
    (DWORD)':
    D:Resourceopencvsourcesmodules	ssrc	s_gtest.cpp:9082:21: error: '::OpenTh
    read' has not been declared
         HANDLE thread = ::OpenThread(SYNCHRONIZE | THREAD_QUERY_INFORMATION,
                         ^
    modules	sCMakeFilesopencv_ts.diruild.make:237: recipe for target 'modules/t
    s/CMakeFiles/opencv_ts.dir/src/ts_gtest.cpp.obj' failed
    mingw32-make[2]: *** [modules/ts/CMakeFiles/opencv_ts.dir/src/ts_gtest.cpp.obj]
    Error 1
    CMakeFilesMakefile2:2455: recipe for target 'modules/ts/CMakeFiles/opencv_ts.di
    r/all' failed
    mingw32-make[1]: *** [modules/ts/CMakeFiles/opencv_ts.dir/all] Error 2
    Makefile:161: recipe for target 'all' failed
    mingw32-make: *** [all] Error 2
    

      

    TDM-GCC-32includecommctrl.h

    #ifndef _WIN32_IE
    /* define _WIN32_IE if you really want it */
    #if 1
    #define _WIN32_IE	0x0800
    #endif
    #endif
    

    没卵用

    引用 http://mingw.5.n7.nabble.com/Missing-OpenThread-td13250.html

    #if GTEST_HAS_RTTI
    # include <typeinfo>
    #endif
    
    // Determines whether Google Test can use the pthreads library.
    
    #define GTEST_HAS_PTHREAD 0
    
    #ifndef GTEST_HAS_PTHREAD
    // The user didn't tell us explicitly, so we make reasonable assumptions about
    // which platforms have pthreads support.
    //
    // To disable threading support in Google Test, add -DGTEST_HAS_PTHREAD=0
    // to your compiler flags.
    # define GTEST_HAS_PTHREAD (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX 
        || GTEST_OS_QNX || GTEST_OS_FREEBSD || GTEST_OS_NACL)
    #endif  // GTEST_HAS_PTHREAD
    

      

    http://blog.sina.com.cn/s/blog_654c6ec70101ly9s.html

    解决方案未测试

    http://stackoverflow.com/questions/41918477/how-to-build-opencv-3-2-0-with-mingw-on-windows?noredirect=1

    解决办法

    换用 tdm64-gcc-5.1.0-2 且使用未更改的Opencv 3.2.0 源代码进行编译,本部分验证可通过

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  • 原文地址:https://www.cnblogs.com/fundou/p/6707124.html
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