libcamera0 update breaks latest 2.0.7 binary release

[summrum]

Hi, it appears updating libcamer0 to 0~git20221018+7c855784-1 breaks the latest 2.0.7 binary release. After the libcamera0 update, picam reports that shared libraries libcamera.so.0 and libcamera-base.so.0 can not be found. Manually symlinking libcamera.so.0.0.1 and libcamera-base.so.0.0.1 to libcamera.so.0 and libcamera-base.so.0 gets the binary to execute, but ends in a segmentation fault:

Oct 21 12:46:52 picam kernel: vc4-drm soc:gpu: [drm] Cannot find any crtc or sizes Oct 21 12:46:52 picam run_picam.sh[663]: created HLS directory: /run/shm/hls Oct 21 12:46:53 picam run_picam.sh[663]: [0:00:21.592276918] [663] INFO Camera camera_manager.cpp:293 libcamera v0.0.1+21-7c855784 Oct 21 12:46:53 picam run_picam.sh[663]: [0:00:21.708727282] [666] WARN RPI raspberrypi.cpp:1297 Mismatch between Unicam and CamHelper for embedded data usage! Oct 21 12:46:53 picam run_picam.sh[663]: [0:00:21.710746345] [666] INFO RPI raspberrypi.cpp:1414 Registered camera /base/soc/i2c0mux/i2c@1/imx219@10 to Unicam device /dev/media3 and ISP device > Oct 21 12:46:53 picam run_picam.sh[663]: [0:00:21.712301605] [663] INFO Camera camera.cpp:1026 configuring streams: (0) 1920x1080-YUV420 Oct 21 12:46:53 picam run_picam.sh[663]: [0:00:21.713315980] [666] INFO RPI raspberrypi.cpp:800 Sensor: /base/soc/i2c0mux/i2c@1/imx219@10 - Selected sensor format: 1920x1080-SBGGR10_1X10 - Sele> Oct 21 12:46:53 picam run_picam.sh[652]: Segmentation fault

This also appears to have been noticed by another user in #186. I haven't had a chance yet to try manually compiling with the latest libcamera release to see if that fixes the issue.

Thank you.

[iizukanao]

Thank you for the detailed feedback. I will fix the issue soon.

[summrum]

Thank you for your quick reply (and your Picam program).

[iizukanao]

The issue has been fixed in version 2.0.8. Please use it.