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Wind-River / vxworks7-layer-for-ros2

ROS2 for VxWorks
Apache License 2.0
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build script is not working #1

Closed panweizhong closed 5 years ago

panweizhong commented 5 years ago

follow the instructions https://github.com/Wind-River/vxworks7-ros2-build

  1. git clone https://github.com/Wind-River/vxworks7-ros2-build
  2. cd vxworks7-ros2-build/
  3. sudo make INSTALL_DIR=/opt/VX7S620 WORKSPACE=/home/wpan/workspace it will reprot the following error: checking for x86_64-wrs-vxworks-gcc... /opt/VX7S620/compilers/llvm-8.0.0.1/LINUX64/bin/clang checking whether the C compiler works... no configure: error: in /home/wpan/workspace/up_ros2small_vsb/3pp/ASIO/build': configure: error: C compiler cannot create executables Seeconfig.log' for more details /opt/VX7S620/vxworks-7/build/mk/usr/rules.packages.mk:319: recipe for target 'asio.configure' failed make[4]: [asio.configure] Error 77 make[4]: Leaving directory '/home/wpan/workspace/up_ros2small_vsb/3pp/ASIO/build' /opt/VX7S620/vxworks-7/build/mk/usr/rules.packages.mk:48: recipe for target 'postbuild' failed make[3]: [postbuild] Error 2 make[3]: Leaving directory '/opt/VX7S620/vxworks-7/pkgs_v2/middleware/asio/user_src' layer_prebuild_ASIO.mk:77: recipe for target 'ASIO_user_src_llvm__POSTBUILD' failed make[2]: *** [ASIO_user_src_llvmPOSTBUILD] Error 2 make[2]: Leaving directory '/home/wpan/workspace/up_ros2small_vsb/mk' /opt/VX7S620/vxworks-7/build/mk/krnl/rules.vsb.mk:335: recipe for target 'POSTBUILD' failed make[1]: *** [POSTBUILD] Error 2 make[1]: Leaving directory '/home/wpan/workspace/up_ros2small_vsb' ASIO build failed : child process exited abnormally
    • '[' '!' -f 3pp/.stamp/asio.install ']'
    • echo 'Could not build layer ASIO' Could not build layer ASIO
    • exit 1

      ERROR: /home/wpan/ros/vxworks7-ros2-build/scripts/prj-build.sh

      Makefile:70: recipe for target 'prj.build' failed make: *** [prj.build] Error 1

rcwoolley commented 5 years ago

Thanks for filing the issue. In VxWorks 7 SR0620 some changes were made to the linker variables that get exported in the vxworks_env.sh script.

This results in the linker script appearing twice (ie. -T/home/rcwoolley/asiofault/up_ros2small_vsb/usr/ldscripts/rtp.ld) and results in an internal error in the linker.

We have a development branch ready for SR0620. You may access it by setting a branch when doing the git clone in the first step:

git clone -b dashing-release-SR0620 https://github.com/Wind-River/vxworks7-ros2-build

We plan to merge this development branch into master soon.