Building failed on libcamera.so

[promfin]

Hello

============================================
PLATFORM_VERSION_CODENAME=REL
PLATFORM_VERSION=14
PRODUCT_INCLUDE_TAGS=com.android.mainline mainline_module_prebuilt_nightly
TARGET_PRODUCT=aosp_rpi5
TARGET_BUILD_VARIANT=userdebug
TARGET_ARCH=arm64
TARGET_ARCH_VARIANT=armv8-a
TARGET_CPU_VARIANT=cortex-a76
TARGET_2ND_ARCH=arm
TARGET_2ND_ARCH_VARIANT=armv7-a-neon
TARGET_2ND_CPU_VARIANT=generic
HOST_OS=linux
HOST_OS_EXTRA=Linux-5.15.0-131-generic-x86_64-Ubuntu-22.04.5-LTS
HOST_CROSS_OS=windows
BUILD_ID=AP2A.240905.003
OUT_DIR=/home/out

After 8 minutes of build received this error:

FAILED: ninja: 'home/out/target/product/rpi5/obj_arm/MESON_LIBCAMERA/install/usr/local/lib/libcamera-hal.so', needed by '/home/out/target/product/rpi5/obj_arm/SHARED_LIBRARIES/camera.libcamera_intermediates/LINKED/camera.libcamera.so', missing and no known rule to make it
09:47:12 ninja failed with: exit status 1

failed to build some targets (08:09 (mm:ss))

Tried few times on different servers. What can be wrong?

[KonstaT]

Possibly a duplicate of #74.

Have you set OUT_DIR environment variable? OUT_DIR=/home/out seems odd as OUT_DIR=out is expected. Mesa and libcamera are built with external meson build system which doesn't support using custom output directory.

Also the actual error message is somewhere before what you copy&pasted here.

[KonstaT]

Closing as there's been no update in a couple of weeks. Assuming most likely resolved by not setting custom OUT_DIR.