<command line>:4:9: note: previous definition is here #define __HAVE_BUILTIN_BSWAP32__ 1

[outbackdingo]

  libebpfflow  git:(master) ✗ sudo ./ebpflowexport
Welcome to ebpflowexport v.1.0.230924
(C) 2018-22 ntop.org
Initializing eBPF [Legacy API]...
In file included from :2:
In file included from /virtual/include/bcc/bpf.h:12:
In file included from include/linux/types.h:6:
In file included from include/uapi/linux/types.h:14:
In file included from include/uapi/linux/posix_types.h:5:
In file included from include/linux/stddef.h:5:
In file included from include/uapi/linux/stddef.h:5:
In file included from include/linux/compiler_types.h:122:
include/linux/compiler-clang.h:41:9: warning: 'HAVE_BUILTIN_BSWAP32' macro redefined [-Wmacro-redefined]
#define HAVE_BUILTIN_BSWAP32
^
:4:9: note: previous definition is here
#define HAVE_BUILTIN_BSWAP32 1
^
In file included from :2:
In file included from /virtual/include/bcc/bpf.h:12:
In file included from include/linux/types.h:6:
In file included from include/uapi/linux/types.h:14:
In file included from include/uapi/linux/posix_types.h:5:
In file included from include/linux/stddef.h:5:
In file included from include/uapi/linux/stddef.h:5:
In file included from include/linux/compiler_types.h:122:
include/linux/compiler-clang.h:42:9: warning: 'HAVE_BUILTIN_BSWAP64' macro redefined [-Wmacro-redefined]
#define HAVE_BUILTIN_BSWAP64
^
:5:9: note: previous definition is here
#define HAVE_BUILTIN_BSWAP64 1
^
In file included from :2:
In file included from /virtual/include/bcc/bpf.h:12:
In file included from include/linux/types.h:6:
In file included from include/uapi/linux/types.h:14:
In file included from include/uapi/linux/posix_types.h:5:
In file included from include/linux/stddef.h:5:
In file included from include/uapi/linux/stddef.h:5:
In file included from include/linux/compiler_types.h:122:
include/linux/compiler-clang.h:43:9: warning: 'HAVE_BUILTIN_BSWAP16' macro redefined [-Wmacro-redefined]
#define HAVE_BUILTIN_BSWAP16
^
:3:9: note: previous definition is here
#define HAVE_BUILTIN_BSWAP16 1
^
/virtual/main.c:115:18: error: field has incomplete type 'struct timeval'
struct timeval event_time;
^
/virtual/main.c:115:10: note: forward declaration of 'struct timeval'
struct timeval event_time;
^
3 warnings and 1 error generated.
Unable to initialize libebpfflow: ebpf_initialization_failed
eBPF terminated