+ cd /root/VT/varnish-cache
+ make
make  all-recursive
Making all in include
mkdir -p ../include/tbl
/usr/local/bin/python3 ../lib/libvcc/generate.py  .. ..
  GEN      vrt_test.c
make  all-am
  CC       vbm_test.o
  CCLD     vbm_test
  CC       vrt_test-vrt_test.o
vrt_test.c:306:9: error: '__containerof' macro redefined [-Werror,-Wmacro-redefined]
  306 | #define __containerof(x, s, m) ({                                       \
      |         ^
/usr/include/sys/cdefs.h:481:9: note: previous definition is here
  481 | #define __containerof(x, s, m) ({                                       \
      |         ^
1 error generated.
*** [vrt_test-vrt_test.o] Error code 1

make[3]: stopped in /root/VT/varnish-cache/include
1 error

make[3]: stopped in /root/VT/varnish-cache/include

make[2]: stopped in /root/VT/varnish-cache/include

make[1]: stopped in /root/VT/varnish-cache

make: stopped in /root/VT/varnish-cache
+ exit 1