Compilation failure for bps.c

[tdihp]

Hi, I'm using Ubuntu 22.04 for compling. Already installed dependencies following INSTALL.md.

[ 70%] Building C object introspection/CMakeFiles/bps.dir/bps.c.o
/home/ubuntu/code/bcc/introspection/bps.c:51:4: error: ‘BPF_PROG_TYPE_NETFILTER’ undeclared here (not in a function); did you mean ‘BPF_PROG_TYPE_SOCKET_FILTER’?
   51 |   [BPF_PROG_TYPE_NETFILTER] = "netfilter",
      |    ^~~~~~~~~~~~~~~~~~~~~~~
      |    BPF_PROG_TYPE_SOCKET_FILTER
/home/ubuntu/code/bcc/introspection/bps.c:51:4: error: array index in initializer not of integer type
/home/ubuntu/code/bcc/introspection/bps.c:51:4: note: (near initialization for ‘prog_type_strings’)
/home/ubuntu/code/bcc/introspection/bps.c:87:4: error: ‘BPF_MAP_TYPE_ARENA’ undeclared here (not in a function); did you mean ‘BPF_MAP_TYPE_ARRAY’?
   87 |   [BPF_MAP_TYPE_ARENA] = "arena",
      |    ^~~~~~~~~~~~~~~~~~
      |    BPF_MAP_TYPE_ARRAY
/home/ubuntu/code/bcc/introspection/bps.c:87:4: error: array index in initializer not of integer type
/home/ubuntu/code/bcc/introspection/bps.c:87:4: note: (near initialization for ‘map_type_strings’)

With further looking with strace, the files got read for headers that suppose to include BPF_PROG_TYPE_NETFILTER and BPF_MAP_TYPE_ARRAY is src/cc/libbpf.h and in turn src/cc/libbpf/include/uapi/linux/bpf.h, it looks like the kernel uapi header itself but not as updated to include the enum value bpc.c requires.

Unclear on if this is a build system issue (so it points to the wrong header) or the header should be updated, so leaving this as a question here. Thanks.