px5g-mbedtls.c: In function '_urandom':
px5g-mbedtls.c:48:9: error: ignoring return value of 'read' declared with attribute 'warn_unused_result' [-Werror=unused-result]
   48 |         read(urandom_fd, out, len);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[3]: *** [Makefile:71: /builder/shared-workdir/build/sdk/build_dir/target-arc_archs_glibc/px5g-mbedtls-mbedtls/px5g-mbedtls/.built] Error 1
time: package/feeds/base/px5g-mbedtls/mbedtls/compile#0.61#0.13#0.90