Random errors can occur when bazel is taken from sstate-cache and the dynamic loader is no longer available. Setting DYNAMIC_LOADER and letting populate_sysroot_setscene modify the UNINATIVE_LOADER is not enough. That way we just modify the loader of bazel binary, but bazel is also a self-extracting zip file with built-in binaries that need dynamic loader modification to work.
Eample error, as you can see it's quite misleading: | An error occurred during the fetch of repository 'local_config_cuda' | Cuda Configuration Error: Invalid cpu_value | Skipping 'tensorflow/lite/tools/benchmark:benchmark_model': no such package '@local_config_cuda//cuda To fix this in do_configure execute bazel version to unpack output_user_root and run patchelf-uninative on the ELF executables. Then change modification time to some future date so that bazel does not see the modification. Signed-off-by: Tomasz Dziendzielski <[email protected]> --- classes/bazel.bbclass | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/classes/bazel.bbclass b/classes/bazel.bbclass index be436ec..316dc3d 100644 --- a/classes/bazel.bbclass +++ b/classes/bazel.bbclass @@ -129,6 +129,18 @@ build --linkopt=-Wl,-latomic EOF sed -i "s:${WORKDIR}:${BAZEL_OUTPUTBASE_DIR}/external/yocto_compiler:g" ${S}/bazelrc + + # Unzip bazel packages + ${BAZEL} ${BAZEL_STARTUP_OPTIONS} version + + for binary in build-runfiles daemonize linux-sandbox process-wrapper; do + # Modify interpreter for bazel built-in binaries + patchelf-uninative --set-interpreter "${UNINATIVE_LOADER}" ${BAZEL_DIR}/user_root/install/*/$binary + + # Set modification time somewhere in the future to avoid "corrupt installation: file PATH is missing or modified" + # in this case modification is required for successful build + touch -m -t 203712120101 ${BAZEL_DIR}/user_root/install/*/$binary + done } EXPORT_FUNCTIONS do_configure -- 2.40.1
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