gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -g -DHAVE_CONFIG_H -I. -Wall  -Wmissing-prototypes     -c -o zone.o zone.c
zone.c: In function 'zone_new':
zone.c:159:4: warning: field precision specifier '.*' expects argument of type 'int', but argument 5 has type 'long int' [-Wformat]
zone.c:159:4: warning: field precision specifier '.*' expects argument of type 'int', but argument 5 has type 'long int' [-Wformat]
zone.c: In function 'zone_readdir':
zone.c:225:3: warning: field precision specifier '.*' expects argument of type 'int', but argument 5 has type 'long int' [-Wformat]
zone.c:225:3: warning: field precision specifier '.*' expects argument of type 'int', but argument 5 has type 'long int' [-Wformat]
gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -g -DHAVE_CONFIG_H -I. -Wall  -Wmissing-prototypes     -c -o ncparse.o ncparse.c
gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -g -DHAVE_CONFIG_H -I. -Wall  -Wmissing-prototypes     -c -o rollover.o rollover.c
rollover.c: In function 'kskrollover':
rollover.c:257:6: warning: variable 'parent_resign' set but not used [-Wunused-but-set-variable]
gcc -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -g -DHAVE_CONFIG_H -I. -Wall  -Wmissing-prototypes     -c -o nscomm.o nscomm.c
In file included from /usr/include/x86_64-linux-gnu/sys/syslog.h:207:0,
                 from /usr/include/syslog.h:1,
                 from log.h:43,
                 from nscomm.h:45,
                 from nscomm.c:46:
/usr/include/x86_64-linux-gnu/bits/syslog.h: In function 'syslog':
/usr/include/x86_64-linux-gnu/bits/syslog.h:31:16: error: invalid use of '__builtin_va_arg_pack ()'
make[1]: *** [nscomm.o] Error 1
make[1]: Leaving directory `/root/zkt/zkt-1.1.2'
dh_auto_build: make -j1 returned exit code 2
make: *** [build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2