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修复编译器警告 #35

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leonhartyao opened this issue Jun 1, 2023 · 0 comments
Open

修复编译器警告 #35

leonhartyao opened this issue Jun 1, 2023 · 0 comments

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@leonhartyao
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请修复编译器警告

Starting >>> ydlidar_sdk
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- The C compiler identification is GNU 11.3.0
-- The CXX compiler identification is GNU 11.3.0
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working C compiler: /usr/lib/ccache/cc - skipped
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/lib/ccache/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Deprecation Warning at CMakeLists.txt:49 (cmake_policy):
  The OLD behavior for policy CMP0053 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:52 (cmake_policy):
  The OLD behavior for policy CMP0037 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:55 (cmake_policy):
  The OLD behavior for policy CMP0043 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


-- Could NOT find SWIG (missing: SWIG_EXECUTABLE SWIG_DIR) 
-- Found PythonInterp: /usr/bin/python3.10 (found version "3.10.6") 
-- Found PythonLibs: /usr/lib/x86_64-linux-gnu/libpython3.10.so (found version "3.10.6") 
-- Found GTest: /usr/lib/x86_64-linux-gnu/cmake/GTest/GTestConfig.cmake (found version "1.11.0")  
CMake Deprecation Warning at core/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


CMake Deprecation Warning at samples/CMakeLists.txt:2 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


-- build test is ON.....
CMake Deprecation Warning at cmake/install_package.cmake:216 (cmake_policy):
  The OLD behavior for policy CMP0026 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.
Call Stack (most recent call first):
  CMakeLists.txt:167 (install_package)


================ installing and exporting lib in /home/developer/bcr2/ros_ws/install/ydlidar_sdk/lib/ydlidar_sdk =============
-- 
-- +===========================================================================+
-- |         Resulting configuration for                             |
-- +===========================================================================+
--  _________________________ PLATFORM _____________________________
--  Host                        : Linux5.15.0-46-genericx86_64
--  Is the system big endian?   :  No 
--  Word size (32/64 bit)       : 64
--  CMake version               : 3.22.1
--  CMake generator             : Unix Makefiles
--  CMake build tool            : /usr/bin/gmake
--  Compiler                    : GNU
--  Configuration               : Release
-- C++ flags (Release):      -std=c++11 -O3 -DNDEBUG
-- 
--  __________________________ OPTIONS _____________________________
--  Build YDLidar-SDK as a shared library?　　 : Yes 
--  Build Examples?　　　　　　　　　　　　　　 : Yes 
--  Build C Sharp API?　　　　　　　　　　　　 :  No 
--  Build TEST?  			　　　 : Yes 
-- 
--  _________________________ INSTALL _____________________
--  Install prefix                    : /home/developer/bcr2/ros_ws/install/ydlidar_sdk
-- 
--  _______________________ WRAPPERS/BINDINGS ______________________
--  Python bindings (pyydlidar)   :  No 
--   - dep: Swig found?       :  No [Version: ]
--   - dep: PythonLibs found?  : Yes [Version: 3.10.6]
-- 
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CATKIN_INSTALL_INTO_PREFIX_ROOT
    CATKIN_SYMLINK_INSTALL


-- Build files have been written to: /home/developer/bcr2/ros_ws/build/ydlidar_sdk
[  3%] Building C object CMakeFiles/ydlidar_sdk.dir/core/serial/impl/unix/lock.c.o
[  6%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/network/PassiveSocket.cpp.o
[ 10%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/common/ydlidar_def.cpp.o
[ 13%] Building CXX object CMakeFiles/ydlidar_sdk.dir/src/CYdLidar.cpp.o
[ 16%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/network/ActiveSocket.cpp.o
[ 20%] Building CXX object CMakeFiles/ydlidar_sdk.dir/src/ETLidarDriver.cpp.o
[ 23%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/base/timer.cpp.o
[ 26%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/serial/serial.cpp.o
[ 30%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/serial/impl/unix/unix_serial.cpp.o
[ 33%] Building CXX object CMakeFiles/ydlidar_sdk.dir/src/GS2LidarDriver.cpp.o
[ 36%] Building CXX object CMakeFiles/ydlidar_sdk.dir/src/YDlidarDriver.cpp.o
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c: In function ‘fhs_lock’:
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c:243:3: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  243 |   write(fd, lockinfo, 11);
      |   ^~~~~~~~~~~~~~~~~~~~~~~
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c: In function ‘uucp_lock’:
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c:328:3: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  328 |   write(fd, lockinfo, 11);
      |   ^~~~~~~~~~~~~~~~~~~~~~~
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c: In function ‘is_device_locked’:
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c:773:5: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  773 |     read(fd, pid_buffer, 11);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
[ 40%] Building CXX object CMakeFiles/ydlidar_sdk.dir/src/filters/NoiseFilter.cpp.o
[ 43%] Building CXX object CMakeFiles/ydlidar_sdk.dir/src/ydlidar_sdk.cpp.o
[ 46%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/network/SimpleSocket.cpp.o
In file included from ../../src/ydlidar/YDLidar-SDK/src/CYdLidar.cpp:33:
../../src/ydlidar/YDLidar-SDK/core/common/ydlidar_help.h: In member function ‘void CYdLidar::handleVersionInfoByPackage(const LaserDebug&)’:
../../src/ydlidar/YDLidar-SDK/core/common/ydlidar_help.h:917:67: warning: ‘__builtin___sprintf_chk’ writing a terminating nul past the end of the destination [-Wformat-overflow=]
  917 |       sprintf(reinterpret_cast<char *>(value.serialnum + 8), "%08d", Number);
      |                                                                   ^
In file included from /usr/include/stdio.h:894,
                 from ../../src/ydlidar/YDLidar-SDK/core/base/datatype.h:5,
                 from ../../src/ydlidar/YDLidar-SDK/core/base/v8stdint.h:3,
                 from ../../src/ydlidar/YDLidar-SDK/core/common/DriverInterface.h:2,
                 from ../../src/ydlidar/YDLidar-SDK/src/CYdLidar.h:48,
                 from ../../src/ydlidar/YDLidar-SDK/src/CYdLidar.cpp:29:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:38:34: note: ‘__builtin___sprintf_chk’ output 9 bytes into a destination of size 8
   38 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   39 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   40 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
../../src/ydlidar/YDLidar-SDK/src/GS2LidarDriver.cpp: In member function ‘result_t ydlidar::GS2LidarDriver::waitPackage(node_info*, uint32_t)’:
../../src/ydlidar/YDLidar-SDK/src/GS2LidarDriver.cpp:912:83: warning: taking address of packed member of ‘node_info’ may result in an unaligned pointer value [-Waddress-of-packed-member]
  912 |             angTransform((*node).distance_q2, package_Sample_Index, &sampleAngle, &(*node).distance_q2);
      |                                                                                   ^~~~~~~~~~~~~~~~~~~~
[ 50%] Building CXX object CMakeFiles/ydlidar_sdk.dir/core/serial/impl/unix/list_ports_linux.cpp.o
[ 53%] Linking CXX shared library libydlidar_sdk.so
[ 53%] Built target ydlidar_sdk
[ 56%] Building CXX object samples/CMakeFiles/et_test.dir/et_test.cpp.o
[ 60%] Building CXX object samples/CMakeFiles/tmini_test.dir/tmini_test.cpp.o
[ 63%] Building CXX object samples/CMakeFiles/tof_test.dir/tof_test.cpp.o
[ 66%] Building CXX object samples/CMakeFiles/gs_test.dir/gs_test.cpp.o
[ 70%] Building C object samples/CMakeFiles/lidar_c_api_test.dir/lidar_c_api_test.c.o
[ 73%] Building CXX object samples/CMakeFiles/tri_test.dir/tri_test.cpp.o
[ 76%] Building CXX object test/CMakeFiles/lidar_test.dir/lidar_test.cpp.o
cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
[ 80%] Linking CXX executable ../et_test
[ 83%] Linking CXX executable ../tmini_test
[ 86%] Linking CXX executable lidar_test
[ 90%] Linking CXX executable ../tof_test
[ 93%] Linking CXX executable ../tri_test
[ 96%] Linking C executable ../lidar_c_api_test
[100%] Linking CXX executable ../gs_test
[100%] Built target tri_test
[100%] Built target tof_test
[100%] Built target gs_test
[100%] Built target tmini_test
[100%] Built target et_test
[100%] Built target lidar_c_api_test
[100%] Built target lidar_test
-- Install configuration: "Release"
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/lib/libydlidar_sdk.so
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/cmake_uninstall.cmake.in
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/FindPackage.cmake.in
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/PackageConfig.cmake.in
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/common
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/common/ydlidar_parse.cmake
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/common/ydlidar_base.cmake
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/install_package.cmake
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/PkgConfig.pc.in
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/PackageConfigVersion.cmake.in
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/script_show_final_summary.cmake
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/LICENSE.txt
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/README.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/YDLidar-SDK-Communication-Protocol.html
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/Dataset.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/YDLidar-SDK-Communication-Protocol.pdf
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/YDLidar_SDK_Communication_Protocol.pdf
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/Diagram.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/Tutorials.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/README.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/how_to_create_a_pull.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/how_to_solve_slow_pull_from_cn.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/README.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/how_to_create_a_udev_rules.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/how_to_build_and_install.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/how_to_create_a_csharp_project.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/ydlidar_lidar_monitor.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/csharp_build.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/sequence.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/csharp_library.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/csharp_project.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/vscode
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/vscode/run_tasks.jpg
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/vscode/tasks.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/csharp_running.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/sdk_scanning.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/ttyUSB1.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/cpack.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/ttyUSB0.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/sdk_init.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/images/csharp_exception.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/how_to_gerenrate_vs_project_by_cmake.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/howto/how_to_build_and_debug_using_vscode.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs/Hardware_FAQs.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs/README.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs/Hardware_FAQs_cn.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs/General_FAQs.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs/Software_FAQs_cn.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs/General_FAQs_cn.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/FAQs/Software_FAQs.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/YDLidar-SDK-Communication-Protocol.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/quickstart
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/quickstart/README.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/quickstart/ydlidar_sdk_software_installation_guide.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/sequence.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/YDLidar.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/system_workflow.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/frame_intensity.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/YDLidar.jpg
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/FlowChart.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/communication_mechanism.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/sdk_architecture.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/sdk_scanning.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/angle_q2.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/EAI.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/sdk_init.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/images/frame.png
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/tutorials
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/tutorials/writing_lidar_tutorial_python.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/tutorials/writing_lidar_tutorial_c.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/tutorials/writing_lidar_network_adapter_tutorial_c++.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/tutorials/examine_the_simple_lidar_tutorial.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/tutorials/writing_lidar_tutorial_c++.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/YDLIDAR_SDK_API_for_Developers.md
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/share/YDLIDAR_SDK/doc/SDK.pdf
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/startup/initenv.sh
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/et_test
-- Set runtime path of "/home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/et_test" to ""
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/gs_test
-- Set runtime path of "/home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/gs_test" to ""
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/tmini_test
-- Set runtime path of "/home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/tmini_test" to ""
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/tof_test
-- Set runtime path of "/home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/tof_test" to ""
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/tri_test
-- Set runtime path of "/home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/tri_test" to ""
-- Installing: /home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/lidar_c_api_test
-- Set runtime path of "/home/developer/bcr2/ros_ws/install/ydlidar_sdk/bin/lidar_c_api_test" to ""
--- stderr: ydlidar_sdk
CMake Deprecation Warning at CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


CMake Deprecation Warning at CMakeLists.txt:49 (cmake_policy):
  The OLD behavior for policy CMP0053 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:52 (cmake_policy):
  The OLD behavior for policy CMP0037 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at CMakeLists.txt:55 (cmake_policy):
  The OLD behavior for policy CMP0043 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.


CMake Deprecation Warning at core/CMakeLists.txt:1 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


CMake Deprecation Warning at samples/CMakeLists.txt:2 (cmake_minimum_required):
  Compatibility with CMake < 2.8.12 will be removed from a future version of
  CMake.

  Update the VERSION argument <min> value or use a ...<max> suffix to tell
  CMake that the project does not need compatibility with older versions.


CMake Deprecation Warning at cmake/install_package.cmake:216 (cmake_policy):
  The OLD behavior for policy CMP0026 will be removed from a future version
  of CMake.

  The cmake-policies(7) manual explains that the OLD behaviors of all
  policies are deprecated and that a policy should be set to OLD only under
  specific short-term circumstances.  Projects should be ported to the NEW
  behavior and not rely on setting a policy to OLD.
Call Stack (most recent call first):
  CMakeLists.txt:167 (install_package)


================ installing and exporting lib in /home/developer/bcr2/ros_ws/install/ydlidar_sdk/lib/ydlidar_sdk =============
CMake Warning:
  Manually-specified variables were not used by the project:

    CATKIN_INSTALL_INTO_PREFIX_ROOT
    CATKIN_SYMLINK_INSTALL


../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c: In function ‘fhs_lock’:
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c:243:3: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  243 |   write(fd, lockinfo, 11);
      |   ^~~~~~~~~~~~~~~~~~~~~~~
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c: In function ‘uucp_lock’:
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c:328:3: warning: ignoring return value of ‘write’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  328 |   write(fd, lockinfo, 11);
      |   ^~~~~~~~~~~~~~~~~~~~~~~
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c: In function ‘is_device_locked’:
../../src/ydlidar/YDLidar-SDK/core/serial/impl/unix/lock.c:773:5: warning: ignoring return value of ‘read’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
  773 |     read(fd, pid_buffer, 11);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~
In file included from ../../src/ydlidar/YDLidar-SDK/src/CYdLidar.cpp:33:
../../src/ydlidar/YDLidar-SDK/core/common/ydlidar_help.h: In member function ‘void CYdLidar::handleVersionInfoByPackage(const LaserDebug&)’:
../../src/ydlidar/YDLidar-SDK/core/common/ydlidar_help.h:917:67: warning: ‘__builtin___sprintf_chk’ writing a terminating nul past the end of the destination [-Wformat-overflow=]
  917 |       sprintf(reinterpret_cast<char *>(value.serialnum + 8), "%08d", Number);
      |                                                                   ^
In file included from /usr/include/stdio.h:894,
                 from ../../src/ydlidar/YDLidar-SDK/core/base/datatype.h:5,
                 from ../../src/ydlidar/YDLidar-SDK/core/base/v8stdint.h:3,
                 from ../../src/ydlidar/YDLidar-SDK/core/common/DriverInterface.h:2,
                 from ../../src/ydlidar/YDLidar-SDK/src/CYdLidar.h:48,
                 from ../../src/ydlidar/YDLidar-SDK/src/CYdLidar.cpp:29:
/usr/include/x86_64-linux-gnu/bits/stdio2.h:38:34: note: ‘__builtin___sprintf_chk’ output 9 bytes into a destination of size 8
   38 |   return __builtin___sprintf_chk (__s, __USE_FORTIFY_LEVEL - 1,
      |          ~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   39 |                                   __glibc_objsize (__s), __fmt,
      |                                   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   40 |                                   __va_arg_pack ());
      |                                   ~~~~~~~~~~~~~~~~~
../../src/ydlidar/YDLidar-SDK/src/GS2LidarDriver.cpp: In member function ‘result_t ydlidar::GS2LidarDriver::waitPackage(node_info*, uint32_t)’:
../../src/ydlidar/YDLidar-SDK/src/GS2LidarDriver.cpp:912:83: warning: taking address of packed member of ‘node_info’ may result in an unaligned pointer value [-Waddress-of-packed-member]
  912 |             angTransform((*node).distance_q2, package_Sample_Index, &sampleAngle, &(*node).distance_q2);
      |                                                                                   ^~~~~~~~~~~~~~~~~~~~
cc1: warning: command-line option ‘-std=c++11’ is valid for C++/ObjC++ but not for C
---
Finished <<< ydlidar_sdk [6.94s]

Summary: 1 package finished [7.27s]
  1 package had stderr output: ydlidar_sdk
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