Compiling test case stringop_overflow
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -D_GNU_SOURCE -include config-host.h -Werror -Wstringop-overflow=0 -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
Compiling test case array_bounds
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -D_GNU_SOURCE -include config-host.h -Werror -Warray-bounds=0 -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
Compiling test case __kernel_rwf_t
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -D_GNU_SOURCE -include config-host.h -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
Compiling test case __kernel_timespec
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -D_GNU_SOURCE -include config-host.h -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
Compiling test case open_how
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -D_GNU_SOURCE -include config-host.h -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
/tmp/fio-conf-SA5SnieO9z.c: In function 'main':
/tmp/fio-conf-SA5SnieO9z.c:7:19: error: storage size of 'how' isn't known
    7 |   struct open_how how;
      |                   ^~~
Compiling test case statx
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -D_GNU_SOURCE -include config-host.h -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
Compiling test case C++
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-g++ -D_GNU_SOURCE -include config-host.h -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
Compiling test case has_ucontext
/home/buildroot/autobuild/instance-3/output-1/host/bin/arc-buildroot-linux-uclibc-gcc -D_GNU_SOURCE -include config-host.h -o /tmp/fio-conf-UOM7gGh6Le.exe /tmp/fio-conf-SA5SnieO9z.c -static
/tmp/fio-conf-SA5SnieO9z.c: In function 'main':
/tmp/fio-conf-SA5SnieO9z.c:4:3: error: unknown type name 'ucontext_t'
    4 |   ucontext_t ctx;
      |   ^~~~~~~~~~
/tmp/fio-conf-SA5SnieO9z.c:5:3: warning: implicit declaration of function 'getcontext' [-Wimplicit-function-declaration]
    5 |   getcontext(&ctx);
      |   ^~~~~~~~~~
/tmp/fio-conf-SA5SnieO9z.c:6:3: warning: implicit declaration of function 'makecontext' [-Wimplicit-function-declaration]
    6 |   makecontext(&ctx, 0, 0);
      |   ^~~~~~~~~~~