在picoplus上编译opencv及opencv_contrib时遇到报错

• kw_ddw

  Posts: 19

  Joined: 2024-01-23 18:33

  2024-01-23 18:37

  报错处为： /usr/bin/ld: cannot find -lgcc: No such file or directory
  
  以下是报错信息
  CMake Error at /usr/share/cmake-3.22/Modules/CMakeTestCXXCompiler.cmake:62 (message):
  The C++ compiler
  
  "/usr/bin/c++"
  
  is not able to compile a simple test program.
  
  It fails with the following output:
  
  Change Dir: /home/pico/opencv/build/CMakeFiles/CMakeTmp
  
  Run Build Command(s):/usr/bin/gmake -f Makefile cmTC_55af7/fast && /usr/bin/gmake -f CMakeFiles/cmTC_55af7.dir/build.make CMakeFiles/cmTC_55af7.dir/build
  gmake[1]: Entering directory '/home/pico/opencv/build/CMakeFiles/CMakeTmp'
  Building CXX object CMakeFiles/cmTC_55af7.dir/testCXXCompiler.cxx.o
  /usr/bin/c++ -fPIE -o CMakeFiles/cmTC_55af7.dir/testCXXCompiler.cxx.o -c /home/pico/opencv/build/CMakeFiles/CMakeTmp/testCXXCompiler.cxx
  Linking CXX executable cmTC_55af7
  /usr/bin/cmake -E cmake_link_script CMakeFiles/cmTC_55af7.dir/link.txt --verbose=1
  /usr/bin/c++ CMakeFiles/cmTC_55af7.dir/testCXXCompiler.cxx.o -o cmTC_55af7
  /usr/bin/ld: cannot find -lgcc: No such file or directory
  collect2: error: ld returned 1 exit status
  gmake[1]: *** [CMakeFiles/cmTC_55af7.dir/build.make:99: cmTC_55af7] Error 1
  gmake[1]: Leaving directory '/home/pico/opencv/build/CMakeFiles/CMakeTmp'
  gmake: *** [Makefile:127: cmTC_55af7/fast] Error 2
  
  
  
  
  
  CMake will not be able to correctly generate this project.
  Call Stack (most recent call first):
  CMakeLists.txt:120 (enable_language)

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