Voxl-Cross Issue
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Trying to build latest voxl-vision-hub master with voxl-cross 4.4 and get the following error.
voxl-cross(4.4):~(master)(1.9.20)$ ./build.sh qrb5165 Found voxl-cross version: 4.4 -- --------------------------------------------------------- -- Using voxl-cross 64-bit toolchain for QRB5165 ubun1 18.04 -- C Compiler : /usr/bin/aarch64-linux-gnu-gcc-7 -- C++ Compiler: /usr/bin/aarch64-linux-gnu-g++-7 -- Sysroot : /opt/sysroots/qrb5165_1 -- C flags : -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include -isystem=/usr/local/include -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include-fixed -isystem=/usr/include/aarch64-linux-gnu -isystem=/usr/include -idirafter /usr/include -march=armv8.2-a -- CXX flags : -isystem=/usr/include/c++/7 -isystem=/usr/include/aarch64-linux-gnu/c++/7 -isystem=/usr/include/c++/7/backward -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include -isystem=/usr/local/include -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include-fixed -isystem=/usr/include/aarch64-linux-gnu -isystem=/usr/include -idirafter /usr/include -march=armv8.2-a -- Link Flags : -B/opt/sysroots/qrb5165_1/usr/lib/ -L/opt/sysroots/qrb5165_1/usr/lib/gcc/aarch64-linux-gnu/7 -L/opt/sysroots/qrb5165_1/usr/lib/aarch64-linux-gnu -L/opt/sysroots/qrb5165_1/usr/lib -L/opt/sysroots/qrb5165_1/lib/aarch64-linux-gnu -L/opt/sysroots/qrb5165_1/usr/lib/aarch64-linux-gnu -L/opt/sysroots/qrb5165_1/lib -L/usr/lib64 -L/usr/lib -- Configuring done (0.0s) -- Generating done (0.0s) -- Build files have been written to: /home/root/build [ 12%] Built target voxl-calibrate-px4-horizon [ 9%] Built target voxl-inspect-vfc [ 18%] Building C object src/CMakeFiles/voxl-vision-hub.dir/main.c.o [ 18%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_backtrack.c.o [ 21%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_vfc.c.o [ 25%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_wps.c.o /home/root/src/offboard_vfc.c:43:10: fatal error: voxl_vfc_config.h: No such file or directory #include <voxl_vfc_config.h> ^~~~~~~~~~~~~~~~~~~ compilation terminated. /home/root/src/offboard_backtrack.c:41:10: fatal error: voxl_vfc_config.h: No such file or directory #include <voxl_vfc_config.h> ^~~~~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [src/CMakeFiles/voxl-vision-hub.dir/build.make:331: src/CMakeFiles/voxl-vision-hub.dir/offboard_vfc.c.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [src/CMakeFiles/voxl-vision-hub.dir/build.make:261: src/CMakeFiles/voxl-vision-hub.dir/offboard_backtrack.c.o] Error 1 /home/root/src/main.c:42:10: fatal error: voxl_vfc_config.h: No such file or directory #include "voxl_vfc_config.h" ^~~~~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [src/CMakeFiles/voxl-vision-hub.dir/build.make:191: src/CMakeFiles/voxl-vision-hub.dir/main.c.o] Error 1 /home/root/src/offboard_wps.c:44:10: fatal error: voxl_vfc_config.h: No such file or directory #include "voxl_vfc_config.h" ^~~~~~~~~~~~~~~~~~~ compilation terminated. make[2]: *** [src/CMakeFiles/voxl-vision-hub.dir/build.make:345: src/CMakeFiles/voxl-vision-hub.dir/offboard_wps.c.o] Error 1 make[1]: *** [CMakeFiles/Makefile2:155: src/CMakeFiles/voxl-vision-hub.dir/all] Error 2 make: *** [Makefile:136: all] Error 2 voxl-cross(4.4):~(master)(1.9.20)$ -
@bendraper Which repo are you using for the dependencies? For example:
voxl-cross(4.4):~(master)(1.9.20)$ ./install_build_deps.sh qrb5165 staging -
@Eric-Katzfey I did not provide an argument
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@bendraper If you don't provide any arguments then the command will not work and you won't get any dependencies installed.
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@Eric-Katzfey sorry, I was thinking of the build script. I’m using dev in accordance with the README in vision hub
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@bendraper You cannot always match dev and master. Since you want to build master I would suggest using staging for you dependencies instead. Why don't you want the dev branch?
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@Eric-Katzfey I tried staging and that ended up working. I was trying dev because voxl-vision-hub repo says to

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@bendraper I would recommend using dev instead of master. dev is latest, master is an occasional snapshot of dev. However, dev can sometimes be broken so that's always a risk.
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@Eric-Katzfey dev seems to be broken in that case as I was getting the error
/home/root/src/main.c:42:10: fatal error: voxl_vfc_config.h: No such file or directory -
@bendraper I just tried it and it is working now:
modalai@modalai:~/development/modalai/voxl-vision-hub (dev)$ voxl-docker -i voxl-cross launching image: voxl-cross with the following command: docker run --rm -it --net=host --privileged -w /home/modalai --volume=/dev/bus/usb:/dev/bus/usb -e LOCAL_USER_ID=0 -e LOCAL_USER_NAME=root -e LOCAL_GID=0 -v /home/modalai/development/modalai/voxl-vision-hub:/home/root:rw -w /home/root voxl-cross /bin/bash -l voxl-cross(4.4):~(dev)(1.9.21)$ ./clean.sh voxl-cross(4.4):~(dev)(1.9.21)$ ./install_build_deps.sh qrb5165 dev using qrb5165 dev debian repo Ign:1 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ InRelease Ign:2 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ Release Get:3 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ Packages [76.8 kB] Fetched 76.8 kB in 1s (122 kB/s) Reading package lists... Done INSTALLING: libmodal-json libmodal-pipe librc-math libmodal-cv voxl-mpa-tools voxl-mavlink Reading package lists... Done Building dependency tree... Done Reading state information... Done The following NEW packages will be installed: libmodal-cv:arm64 libmodal-json:arm64 libmodal-pipe:arm64 librc-math:arm64 voxl-mavlink:arm64 voxl-mpa-tools:arm64 0 upgraded, 6 newly installed, 0 to remove and 2 not upgraded. Need to get 5026 kB of archives. After this operation, 0 B of additional disk space will be used. Get:1 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ librc-math 1.4.6-202510091209 [180 kB] Get:2 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ libmodal-cv 0.6.0-202510141028 [3887 kB] Get:3 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ libmodal-json 0.4.8-202510091202 [52.5 kB] Get:4 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ libmodal-pipe 2.14.10-202601210836 [151 kB] Get:5 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ voxl-mavlink 0.1.6-202511141246 [650 kB] Get:6 http://voxl-packages.modalai.com ./dists/qrb5165/dev/binary-arm64/ voxl-mpa-tools 1.5.6-202601201423 [106 kB] Fetched 5026 kB in 1s (6805 kB/s) debconf: unable to initialize frontend: Dialog debconf: (No usable dialog-like program is installed, so the dialog based frontend cannot be used. at /usr/share/perl5/Debconf/FrontEnd/Dialog.pm line 79, <STDIN> line 6.) debconf: falling back to frontend: Readline Selecting previously unselected package librc-math:arm64. (Reading database ... 35164 files and directories currently installed.) Preparing to unpack .../0-librc-math_1.4.6-202510091209_arm64.deb ... Unpacking librc-math:arm64 (1.4.6-202510091209) ... Selecting previously unselected package libmodal-cv:arm64. Preparing to unpack .../1-libmodal-cv_0.6.0-202510141028_arm64.deb ... Unpacking libmodal-cv:arm64 (0.6.0-202510141028) ... Selecting previously unselected package libmodal-json:arm64. Preparing to unpack .../2-libmodal-json_0.4.8-202510091202_arm64.deb ... Unpacking libmodal-json:arm64 (0.4.8-202510091202) ... Selecting previously unselected package libmodal-pipe:arm64. Preparing to unpack .../3-libmodal-pipe_2.14.10-202601210836_arm64.deb ... Unpacking libmodal-pipe:arm64 (2.14.10-202601210836) ... Selecting previously unselected package voxl-mavlink:arm64. Preparing to unpack .../4-voxl-mavlink_0.1.6-202511141246_arm64.deb ... Unpacking voxl-mavlink:arm64 (0.1.6-202511141246) ... Selecting previously unselected package voxl-mpa-tools:arm64. Preparing to unpack .../5-voxl-mpa-tools_1.5.6-202601201423_arm64.deb ... Unpacking voxl-mpa-tools:arm64 (1.5.6-202601201423) ... Setting up voxl-mavlink:arm64 (0.1.6-202511141246) ... Setting up libmodal-json:arm64 (0.4.8-202510091202) ... Setting up librc-math:arm64 (1.4.6-202510091209) ... Setting up libmodal-pipe:arm64 (2.14.10-202601210836) ... Setting up libmodal-cv:arm64 (0.6.0-202510141028) ... Setting up voxl-mpa-tools:arm64 (1.5.6-202601201423) ... Processing triggers for libc-bin (2.39-0ubuntu8.5) ... Done installing dependencies voxl-cross(4.4):~(dev)(1.9.21)$ ./build.sh qrb5165 Found voxl-cross version: 4.4 -- --------------------------------------------------------- -- Using voxl-cross 64-bit toolchain for QRB5165 ubun1 18.04 -- C Compiler : /usr/bin/aarch64-linux-gnu-gcc-7 -- C++ Compiler: /usr/bin/aarch64-linux-gnu-g++-7 -- Sysroot : /opt/sysroots/qrb5165_1 -- C flags : -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include -isystem=/usr/local/include -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include-fixed -isystem=/usr/include/aarch64-linux-gnu -isystem=/usr/include -idirafter /usr/include -march=armv8.2-a -- CXX flags : -isystem=/usr/include/c++/7 -isystem=/usr/include/aarch64-linux-gnu/c++/7 -isystem=/usr/include/c++/7/backward -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include -isystem=/usr/local/include -isystem=/usr/lib/gcc/aarch64-linux-gnu/7/include-fixed -isystem=/usr/include/aarch64-linux-gnu -isystem=/usr/include -idirafter /usr/include -march=armv8.2-a -- Link Flags : -B/opt/sysroots/qrb5165_1/usr/lib/ -L/opt/sysroots/qrb5165_1/usr/lib/gcc/aarch64-linux-gnu/7 -L/opt/sysroots/qrb5165_1/usr/lib/aarch64-linux-gnu -L/opt/sysroots/qrb5165_1/usr/lib -L/opt/sysroots/qrb5165_1/lib/aarch64-linux-gnu -L/opt/sysroots/qrb5165_1/usr/lib/aarch64-linux-gnu -L/opt/sysroots/qrb5165_1/lib -L/usr/lib64 -L/usr/lib -- The C compiler identification is GNU 7.3.0 -- The CXX compiler identification is GNU 7.3.0 -- Detecting C compiler ABI info -- Detecting C compiler ABI info - done -- Check for working C compiler: /usr/bin/aarch64-linux-gnu-gcc-7 - 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/bin/aarch64-linux-gnu-g++-7 - skipped -- Detecting CXX compile features -- Detecting CXX compile features - done -- Configuring done (0.3s) -- Generating done (0.0s) -- Build files have been written to: /home/root/build [ 6%] Building C object utils/CMakeFiles/voxl-inspect-vfc.dir/voxl-inspect-vfc.c.o [ 6%] Building C object utils/CMakeFiles/voxl-calibrate-px4-horizon.dir/voxl-calibrate-px4-horizon.c.o [ 12%] Building C object src/CMakeFiles/voxl-vision-hub.dir/control_input.c.o [ 12%] Building C object src/CMakeFiles/voxl-vision-hub.dir/fixed_pose_input.c.o [ 18%] Building C object src/CMakeFiles/voxl-vision-hub.dir/geometry.c.o [ 18%] Building C object src/CMakeFiles/voxl-vision-hub.dir/autopilot_monitor.c.o [ 24%] Building C object src/CMakeFiles/voxl-vision-hub.dir/config_file.c.o [ 24%] Building C object src/CMakeFiles/voxl-vision-hub.dir/horizon_cal.c.o [ 30%] Building C object src/CMakeFiles/voxl-vision-hub.dir/main.c.o [ 36%] Building C object src/CMakeFiles/voxl-vision-hub.dir/mavlink_io.c.o [ 36%] Building C object src/CMakeFiles/voxl-vision-hub.dir/imu_manager.c.o [ 27%] Building C object src/CMakeFiles/voxl-vision-hub.dir/horizon_cal_file.c.o [ 39%] Building C object src/CMakeFiles/voxl-vision-hub.dir/mavlink_for_ros.c.o [ 42%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_backtrack.c.o [ 45%] Building C object src/CMakeFiles/voxl-vision-hub.dir/obs_pc_filter.c.o [ 48%] Building C object src/CMakeFiles/voxl-vision-hub.dir/misc.c.o [ 51%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_figure_eight.c.o [ 54%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_follow_tag.c.o [ 57%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_mode.c.o [ 60%] Linking C executable voxl-calibrate-px4-horizon [ 60%] Built target voxl-calibrate-px4-horizon [ 63%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_trajectory.c.o [ 66%] Linking C executable voxl-inspect-vfc [ 66%] Built target voxl-inspect-vfc [ 69%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_vfc.c.o [ 72%] Building C object src/CMakeFiles/voxl-vision-hub.dir/offboard_wps.c.o [ 75%] Building C object src/CMakeFiles/voxl-vision-hub.dir/pose_filter.c.o [ 78%] Building C object src/CMakeFiles/voxl-vision-hub.dir/state_manager.c.o [ 81%] Building C object src/CMakeFiles/voxl-vision-hub.dir/tag_manager.c.o [ 84%] Building CXX object src/CMakeFiles/voxl-vision-hub.dir/trajectory_monitor.cpp.o [ 87%] Building C object src/CMakeFiles/voxl-vision-hub.dir/transform_ringbuf.c.o [ 90%] Building C object src/CMakeFiles/voxl-vision-hub.dir/vio_manager.c.o [ 93%] Building C object src/CMakeFiles/voxl-vision-hub.dir/voa_manager.c.o [ 96%] Building C object src/CMakeFiles/voxl-vision-hub.dir/voxl_vfc_config.c.o [100%] Linking CXX executable voxl-vision-hub [100%] Built target voxl-vision-hub