关于/usr/bin/ld: errno: TLS definition in /lib/libc.so.6 section

本文介绍了在Linux环境下编译程序时遇到的一个特定错误,并提供了解决方案。该错误与使用全局变量errno有关,在新的Linux版本中为了提高线程安全性,errno被修改为局部变量。通过包含<errno.h>头文件可以解决此问题。

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转自:http://cchxm1978.blog.163.com/blog/static/35428253201091382026697/

最近编译程序时遇到了错误提示:

/usr/bin/ld: errno: TLS definition in /lib/libc.so.6 section .tbss mismatches non-TLS reference in /tmp/ccKZsHdg.o


/lib/libc.so.6: could not read symbols: Bad value


collect2: ld returned 1 exit status


当时在网上查了好长时间,不少人也遇到这些问题。将


extern int errno;
替换为


#include <errno.h>
便可解决问题,出于线程安全的原因,新的Linux版本将全局变量改成了局部变量。最直观的解决办法就是在程序开头加上
[ 99%] Linking CXX shared library ../../lib/libopencv_gapi.so [ 99%] Built target opencv_gapi [ 99%] Linking CXX executable ../../bin/opencv_annotation /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFReadDirectory@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFWriteEncodedStrip@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFIsTiled@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFOpen@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFReadEncodedStrip@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFSetField@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFWriteScanline@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFGetField@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFScanlineSize@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFWriteDirectory@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFSetWarningHandler@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFSetErrorHandler@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFReadEncodedTile@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFReadRGBATile@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFReadScanline@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFClose@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFRGBAImageOK@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFClientOpen@LIBTIFF_4.0' /usr/bin/ld: ../../lib/libopencv_imgcodecs.so.4.7.0: undefined reference to `TIFFReadRGBAStrip@LIBTIFF_4.0' collect2: error: ld returned 1 exit status make[2]: *** [apps/annotation/CMakeFiles/opencv_annotation.dir/build.make:102:bin/opencv_annotation] 错误 1 make[1]: *** [CMakeFiles/Makefile2:2193:apps/annotation/CMakeFiles/opencv_annotation.dir/all] 错误 2 make: *** [Makefile:166:all] 错误 2 分析一下错误
最新发布
07-20
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